CN113739587B - Ferrosilicon ore flue gas waste heat treatment device based on heat exchange principle - Google Patents
Ferrosilicon ore flue gas waste heat treatment device based on heat exchange principle Download PDFInfo
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- CN113739587B CN113739587B CN202111082557.0A CN202111082557A CN113739587B CN 113739587 B CN113739587 B CN 113739587B CN 202111082557 A CN202111082557 A CN 202111082557A CN 113739587 B CN113739587 B CN 113739587B
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- heat
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- 239000002918 waste heat Substances 0.000 title claims abstract description 31
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 239000003546 flue gas Substances 0.000 title claims abstract description 25
- 229910000519 Ferrosilicon Inorganic materials 0.000 title claims abstract description 18
- 238000010438 heat treatment Methods 0.000 title claims abstract description 13
- 238000003756 stirring Methods 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 238000005192 partition Methods 0.000 claims abstract description 8
- 238000007790 scraping Methods 0.000 claims description 28
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims 2
- 229920003051 synthetic elastomer Polymers 0.000 claims 1
- 239000005061 synthetic rubber Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 35
- 239000007787 solid Substances 0.000 description 33
- 239000007789 gas Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000005431 greenhouse gas Substances 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/02—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material
- F23J15/022—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow
- F23J15/025—Arrangements of devices for treating smoke or fumes of purifiers, e.g. for removing noxious material for removing solid particulate material from the gasflow using filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J15/00—Arrangements of devices for treating smoke or fumes
- F23J15/06—Arrangements of devices for treating smoke or fumes of coolers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/008—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases cleaning gases
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/30—Technologies for a more efficient combustion or heat usage
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
Abstract
The invention relates to a ferrosilicon flue gas waste heat treatment device, in particular to a ferrosilicon flue gas waste heat treatment device based on a heat exchange principle, which comprises a supporting frame, an air inlet pipe, a heat conducting baffle plate, a waste heat absorbing assembly and the like; an air inlet pipe is fixedly arranged on the supporting frame, a heat conducting partition plate is arranged on the supporting frame, and the waste heat absorbing assembly is arranged on the supporting frame. Through the effect of cam and first spring, the oscillating frame reciprocates the vibration from top to bottom and stirs the water in the braced frame, makes the velocity of flow of water in the braced frame accelerate for can be even with the heat conduction tuber pipe mutual contact, can fully absorb the heat on the heat conduction tuber pipe, make water can be by rapid heating, improve heat exchange efficiency.
Description
Technical Field
The invention relates to a ferrosilicon ore flue gas waste heat treatment device, in particular to a ferrosilicon ore flue gas waste heat treatment device based on a heat exchange principle.
Background
Along with the rapid development of economy in China, the construction of each project has achieved corresponding achievement, the state is more concerned about the emission condition of greenhouse gases, so energy conservation and emission reduction become important national investigation projects, the heat content in flue gas discharged by an ore-smelting furnace is high, the potential benefit of waste heat recovery is high, and generally, a flue gas discharge pipe is led into a cold water pipe to heat cold water in the water pipe, and the heated water can meet daily production requirements.
In the prior art, the flue gas discharged by the flue gas discharge pipe in the existing submerged arc furnace waste heat exchange device contains a large amount of particles, a filter screen is arranged at a flue gas outlet to filter the particles in order to prevent the particles from being deposited in a pipeline, the filter screen is required to be replaced after a certain time, the filter screen replacement operation is complex, and the existing submerged arc furnace waste heat exchange device only utilizes the gas and has no function of utilizing the waste heat of solid particles in the flue gas.
Disclosure of Invention
The invention aims to provide a ferrosilicon ore flue gas waste heat treatment device based on a heat exchange principle, which can improve heat exchange efficiency, clean a filter screen and utilize waste heat in solid particles, so as to solve the problems that the filter screen needs to be replaced after a certain time and the waste heat of the solid particles in flue gas cannot be utilized.
The ferrosilicon ore flue gas waste heat treatment device based on the heat exchange principle comprises a supporting frame, an air inlet pipe, a heat conducting partition plate, a waste heat absorption component and a heat absorption auxiliary component, wherein the air inlet pipe is fixedly arranged on the supporting frame, the heat conducting partition plate is arranged on the supporting frame, the waste heat absorption component is arranged on the supporting frame, and the heat absorption auxiliary component is also arranged on the supporting frame.
Optionally, the waste heat absorption assembly comprises a heat conducting air pipe, a screen pipe, a resistance ring, a water outlet pipe and a water inlet pipe, wherein the heat conducting air pipe is arranged in a supporting frame, one end of the heat conducting air pipe is rotationally connected with the screen pipe, one side of the supporting frame is fixedly connected with the resistance ring, the resistance ring is in contact with the screen pipe, the water outlet pipe is arranged at the top of the supporting frame, a water outlet corresponding to the water outlet pipe is arranged at the top of the supporting frame, the water inlet pipe is arranged at the bottom of the supporting frame, and a water inlet corresponding to the water inlet pipe is arranged at the bottom of the supporting frame.
Optionally, the auxiliary assembly absorbs heat including vibration frame, first spring, motor and cam, sliding connection has vibration frame on the carriage, connects first spring on the vibration frame, and first spring one end links with the carriage, and carriage top fixed mounting has the motor, and motor output shaft one end welding has the cam, and cam and vibration frame contact each other.
Optionally, still including stirring the subassembly, stir subassembly fixed mounting on the carriage, stir the subassembly including first support frame, first wedge, the second spring, the second support frame, the supporting shoe, the ratchet is stirred the frame, the third spring, the third support frame, the pawl, torsion spring, first wedge frame and second wedge frame, the welding has first support frame on the vibration frame, sliding connection has first wedge on the first support frame, be connected with the second spring between first wedge and the first support frame, second support frame fixed mounting is on the carriage, sliding connection has the supporting shoe on the second support frame, be connected with the ratchet on the supporting shoe in a liftable mode and stir the frame, the ratchet is stirred the frame and is touched each other with first wedge, the third spring one end is stirred and supporting shoe fixed connection on the ratchet, the welding has the third support frame on the third support frame, the rotation is connected with the pawl on the third support frame, pawl and stir the frame and agree with each other, be connected with torsion spring between pawl and the third support frame, first wedge frame welds in supporting frame one side, be provided with the second wedge on the supporting frame.
Optionally, the anti-stacking device further comprises an anti-stacking assembly, the anti-stacking assembly is connected to one side of the supporting frame in a sliding mode, the anti-stacking assembly comprises a guide inclined frame, a pushing frame and a fourth spring, one side of the supporting frame is connected with the guide inclined frame in a lifting mode, the pushing frame is welded on the guide inclined frame, the top end of the pushing frame is in contact with the bottom surface of the ratchet stirring frame, a pair of fourth springs are connected to the guide inclined frame, and one end of each fourth spring is fixedly connected with the supporting frame.
Optionally, the device further comprises a scraping assembly, wherein the scraping assembly is arranged on one side of the supporting frame, the scraping assembly comprises a scraping plate, a collecting guide frame, a fourth supporting frame, a second wedge block and a fifth spring, the scraping plate is welded on one side of the supporting frame, the scraping plate is in contact with the sieve tube, the scraping plate is in contact with the resistance ring, the collecting guide frame is fixedly connected on one side of the supporting frame, the collecting guide frame is fixedly connected with the scraping plate, the collecting guide frame is in limiting connection with the air inlet pipe, the collecting guide frame is also in limiting connection with the guiding inclined frame, the fourth supporting frame is welded on the vibrating frame, the fourth supporting frame is in sliding connection with the air inlet pipe, the second wedge block is connected with the sieve tube in a sliding manner, the fifth spring is connected on the second wedge block, and one end of the fifth spring is connected with the fourth supporting frame.
Optionally, the device further comprises a replacement component, the replacement component is arranged on the guide inclined frame and comprises a slotted plate, a supporting guide frame, a first baffle, a sixth spring, a second baffle and a seventh spring, the slotted plate is fixedly connected to the guide inclined frame, the supporting guide frame is fixedly arranged on one side of the supporting frame and is in limiting connection with the guide inclined frame, the first baffle is connected to the supporting guide frame in a sliding mode and is in limiting fit with the slotted plate, the sixth spring is connected to the first baffle, one end of the sixth spring is fixedly connected with the supporting guide frame, the second baffle is connected to the supporting guide frame in a sliding mode, the second baffle is also in limiting fit with the slotted plate, the seventh spring is fixedly connected to the second baffle, and one end of the seventh spring is connected with the supporting guide frame.
The beneficial effects of the invention are as follows:
through the effect of cam and first spring, the oscillating frame reciprocates the vibration from top to bottom and stirs the water in the braced frame, makes the velocity of flow of water in the braced frame accelerate for can be even with the heat conduction tuber pipe mutual contact, can fully absorb the heat on the heat conduction tuber pipe, make water can be by rapid heating, improve heat exchange efficiency.
Through the cooperation of screen pipe rotation and scraper blade, the scraper blade can strike off the sticky solid particle thing in screen pipe surface, avoids solid particle thing to stop up the screen pipe mesh, and the solid particle thing that is strike off can drop to the air-supply line bottom, then enters into the space that forms between support guide frame and the heat conduction baffle through collecting guide frame, direction oblique frame, and the heat conduction baffle is with the heat on the solid particle thing in the leading-in aquatic in the support frame.
Through the downward movement of the slotted plate, the first baffle blocks the solid particles above the inside of the supporting guide frame, and the second baffle no longer blocks the solid particles below the inside of the supporting guide frame, so that the cooled solid particles can be discharged.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention.
Fig. 2 is a schematic perspective view of a second embodiment of the present invention.
Fig. 3 is a schematic view of a partial perspective structure of the present invention.
Fig. 4 is a schematic view of a partial perspective view of a waste heat absorbing assembly according to the present invention.
Fig. 5 is a schematic perspective view of the heat absorbing auxiliary assembly of the present invention.
FIG. 6 is a schematic perspective view of an anti-stacking assembly according to the present invention.
Fig. 7 is an enlarged schematic view of the structure of the present invention a.
Fig. 8 is an enlarged schematic view of the structure of the present invention B.
Fig. 9 is a schematic view of a part of a toggle assembly according to the present invention.
Fig. 10 is a schematic perspective view of the replacement assembly of the present invention.
Reference numerals illustrate: 1: support frame, 2: air inlet pipe, 21: heat conduction separator, 3: waste heat absorbing assembly, 31: thermal conductive air pipe, 32: screen pipe, 33: resistance ring, 34: outlet pipe, 35: inlet tube, 4: heat absorbing auxiliary assembly, 41: vibration frame, 411: first spring, 42: motor, 43: cam, 5: toggle assembly, 51: first support frame, 52: first wedge, 53: second spring, 54: second support frame, 55: support block, 56: ratchet toggle rack 561: third spring, 57: third support, 58: pawl 581: torsion spring, 59: first wedge shelf, 510: second wedge frame, 6: anti-stack assembly, 61: steering bezel, 62: pushing frame, 63: fourth spring, 7: doctoring assembly, 71: scraper blade, 72: collecting guide frames, 73: fourth support frame, 74: second wedge, 75: fifth spring, 8: replacement assembly, 81: slotted plate, 82: support pedestal, 83: first baffle, 84: sixth spring, 85: second baffle, 86: and a seventh spring.
Detailed Description
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Example 1
The utility model provides a ferrosilicon ore flue gas waste heat treatment device based on heat exchange principle, as shown in fig. 1-5, including braced frame 1, air-supply line 2, heat conduction baffle 21, waste heat absorption subassembly 3 and heat absorption auxiliary assembly 4, fixed mounting has air-supply line 2 on braced frame 1, is provided with the heat conduction baffle 21 that is used for absorbing the waste heat on braced frame 1, and waste heat absorption subassembly 3 sets up on braced frame 1, and waste heat absorption subassembly 3 is arranged in the heat absorption in the flue gas, and heat absorption auxiliary assembly 4 also sets up on braced frame 1.
The waste heat absorbing assembly 3 comprises a heat conducting air pipe 31, a screen pipe 32, a resistance ring 33, a water outlet pipe 34 and a water inlet pipe 35, wherein the heat conducting air pipe 31 is arranged in the supporting frame 1, the heat conducting air pipe 31 is used for absorbing heat in gas, one end of the heat conducting air pipe 31 is rotationally connected with the screen pipe 32, the screen pipe 32 is used for filtering ferrosilicon flue gas, one side of the supporting frame 1 is fixedly connected with the resistance ring 33, the resistance ring 33 is in contact with the screen pipe 32, the water outlet pipe 34 used for draining water is arranged at the top of the supporting frame 1, a water outlet corresponding to the water outlet pipe 34 is formed in the top of the supporting frame 1, the water inlet pipe 35 used for water inflow is arranged at the bottom of the supporting frame 1, and the water inlet corresponding to the water inlet pipe 35 is formed in the bottom of the supporting frame 1.
The heat absorption auxiliary assembly 4 comprises a vibration frame 41, a first spring 411, a motor 42 and a cam 43, wherein the vibration frame 41 is connected to the support frame 1 in a sliding mode, the vibration frame 41 is used for stirring water in the support frame 1, the vibration frame 41 is connected with the first spring 411, one end of the first spring 411 away from the vibration frame 41 is connected with the support frame 1, the motor 42 is fixedly arranged at the top of the support frame 1, one end of an output shaft of the motor 42 is welded with the cam 43, the cam 43 is used for pushing the vibration frame 41 to move upwards, and the cam 43 and the vibration frame 41 are in contact with each other.
When waste heat in the ferrosilicon flue gas needs to be treated, the water delivery system continuously inputs water into the supporting frame 1 through the water inlet pipe 35, the air inlet pipe 2 is connected with an external exhaust pipeline, the external exhaust pipeline discharges the ferrosilicon flue gas into the heat conducting air pipe 31 through the air inlet pipe 2, the sieve tube 32 filters the ferrosilicon flue gas, solid particles in the ferrosilicon flue gas are blocked by the sieve tube 32 and can be accumulated at the bottom of the air inlet pipe 2, gas-solid separation of the ferrosilicon flue gas is realized, the heat in the gas is absorbed by the heat conducting air pipe 31, the water temperature in the supporting frame 1 is increased, heated water flows out from the water outlet pipe 34 to other equipment, and the other equipment utilizes the heated water.
Meanwhile, a worker manually starts the motor 42, an output shaft of the motor 42 rotates to drive the cam 43, the cam 43 pushes the vibration frame 41 to vibrate up and down through the action of the cam 43 and the first spring 411, the vibration frame 41 vibrates up and down to stir water in the support frame 1, the flowing speed of the water in the support frame 1 is increased, the water can uniformly contact with the heat conducting air pipe 31, and the water can fully absorb heat on the heat conducting air pipe 31.
Example 2
On the basis of the embodiment 1, as shown in fig. 6-10, the ratchet stirring device further comprises a stirring component 5, the stirring component 5 is fixedly arranged on the supporting frame 1, the stirring component 5 comprises a first supporting frame 51, a first wedge block 52, a second spring 53, a second supporting frame 54, a supporting block 55, a ratchet stirring frame 56, a third spring 561, a third supporting frame 57, a pawl 58, a torsion spring 581, a first wedge frame 59 and a second wedge frame 510, the first supporting frame 51 is welded on the vibration frame 41, a first wedge block 52 is connected on the first supporting frame 51 in a sliding mode, a second spring 53 is connected between the first wedge block 52 and the first supporting frame 51, the second supporting frame 54 is fixedly arranged on the supporting frame 1 close to the motor 42, a supporting block 55 is connected on the second supporting frame 54 in a sliding mode, a ratchet stirring frame 56 is connected on the supporting block 55 in a lifting mode, the ratchet stirring frame 56 and the first wedge block 52 touch each other, the first wedge block 52 is used for driving the ratchet stirring frame 56 to move upwards, the third spring 561 is connected on the ratchet stirring frame 56, the third spring 561 is welded on the third supporting frame 58, the ratchet stirring frame 56 is connected with the third wedge block 58 far from the third wedge frame 56, the third wedge block 561 is welded on one end of the third supporting frame 57 is welded on the third supporting frame 58, the pawl 58 is welded on the third supporting frame 58 is connected with the third supporting frame 58, and is welded on the third supporting frame 58 is close to the third supporting frame 58, and is welded on the third supporting frame 58, the pawl is connected with the pawl 58 is connected with the pawl frame 58 in a rotating mode, which is connected with the pawl frame 57.
The anti-stacking device is characterized by further comprising an anti-stacking component 6, wherein the anti-stacking component 6 is connected to one side of the supporting frame 1 in a sliding manner, the anti-stacking component 6 can prevent solid particles from being stacked, the anti-stacking component 6 comprises a guide inclined frame 61, a pushing frame 62 and a fourth spring 63, one side of the supporting frame 1 is connected with the guide inclined frame 61 in a lifting manner, the pushing frame 62 is welded on the guide inclined frame 61, the top end of the pushing frame 62 is in contact with the bottom surface of the ratchet stirring frame 56, the ratchet stirring frame 56 is used for pushing the pushing frame 62 and the guide inclined frame 61 to move downwards, a pair of fourth springs 63 are connected to the guide inclined frame 61, and one end of the fourth spring 63 far away from the guide inclined frame 61 is fixedly connected with the supporting frame 1.
The screen pipe 32 is characterized by further comprising a scraping assembly 7, wherein the scraping assembly 7 is arranged on one side of the supporting frame 1, the scraping assembly 7 is used for scraping solid particles adhered to the surface of the screen pipe 32, the scraping assembly 7 comprises a scraping plate 71, a collecting guide frame 72, a fourth supporting frame 73, a second wedge block 74 and a fifth spring 75, the scraping plate 71 is welded on one side of the supporting frame 1, the scraping plate 71 is in contact with the screen pipe 32, the scraping plate 71 is used for scraping the solid particles adhered to the surface of the screen pipe 32, the scraping plate 71 is in contact with the resistance ring 33, the collecting guide frame 72 is fixedly connected to one side of the supporting frame 1, the collecting guide frame 72 is fixedly connected with the scraping plate 71, the collecting guide frame 72 is in limiting connection with the air inlet pipe 2, the collecting guide frame 72 is also in limiting connection with the guiding inclined frame 61, the fourth supporting frame 73 is welded on the vibrating frame 41, the fourth supporting frame 73 far away from the vibrating frame 41 is connected with the second wedge block 74 in a sliding manner, the second wedge block 74 is in contact with the screen pipe 32, the fifth spring 75 is connected to the second wedge block 74, and one end of the fifth spring 75 far away from the second wedge block 74 is connected with the fourth supporting frame 73.
The automatic replacing device for the solid particles comprises a guide inclined frame 61, and is characterized by further comprising a replacing component 8, wherein the replacing component 8 is arranged on the guide inclined frame 61, the replacing component 8 comprises a slotted plate 81, a supporting guide frame 82, a first baffle 83, a sixth spring 84, a second baffle 85 and a seventh spring 86, the slotted plate 81 is fixedly connected to the guide inclined frame 61, the supporting guide frame 82 is fixedly arranged on one side of the supporting frame 1, the supporting guide frame 82 is in limit connection with the guide inclined frame 61, the supporting guide frame 82 is slidably connected with the first baffle 83, the first baffle 83 is used for blocking the solid particles above the inside of the supporting guide frame 82, the first baffle 83 is in limit fit with the slotted plate 81, a sixth spring 84 is connected to the first baffle 83, one end of the sixth spring 84 far away from the first baffle 83 is fixedly connected with the supporting guide frame 82, the second baffle 85 is slidably connected to the supporting guide frame 82 close to the first baffle 83, the second baffle 85 is used for blocking the solid particles below the inside of the supporting guide frame 82, the second baffle 85 is also in limit fit with the slotted plate 81, the seventh spring 86 is fixedly connected to the second baffle 85, and the seventh spring 86 is far away from the first spring 82.
The space formed by the supporting guide frame 82 and the heat conducting partition plate 21 stores high-temperature solid particles, and the heat conducting partition plate 21 can guide heat on the solid particles into water in the supporting frame 1. The vibration frame 41 can drive the fourth support frame 73 and an upper device thereof to reciprocate up and down, when the fourth support frame 73 and the upper device thereof move up, the screen pipe 32 can push the second wedge block 74 to move away from the support frame 1 under the action of the resistance ring 33, then the compressed fifth spring 75 resets to drive the second wedge block 74 to move towards the direction close to the support frame 1 for resetting, when the fourth support frame 73 and the upper device thereof move down, the second wedge block 74 can push the screen pipe 32 to rotate, the scraper 71 can scrape the solid particles adhered to the surface of the screen pipe 32, the screen pipe 32 is prevented from being blocked by the solid particles, the scraped solid particles can fall to the bottom of the air inlet pipe 2, the high-temperature solid particles accumulated at the bottom of the air inlet pipe 2 can enter into a space formed between the support guide frame 82 and the heat conducting partition plate 21 through the collecting guide frame 72 and the guiding inclined frame 61, and the second baffle 85 can block the high-temperature solid particles.
When the vibration frame 41 vibrates up and down in a reciprocating manner, the vibration frame 41 drives the first support frame 51 and the upper device thereof to reciprocate up and down, when the first support frame 51 and the upper device thereof move up, the first wedge block 52 pushes the ratchet stirring frame 56 to move up, the ratchet stirring frame 56 is separated from the pushing frame 62, the ratchet stirring frame 56 pushes the pawl 58 to stir, and then the pawl 58 clamps the ratchet stirring frame 56 through the reset action of the torsion spring 581. When the first support frame 51 and the device thereon move downwards, the ratchet stirring frame 56 pushes the first wedge block 52 to move away from the motor 42, and then the compressed second spring 53 resets to drive the first wedge block 52 to move towards the direction approaching to the motor 42, and the first wedge block 52 clamps the ratchet stirring frame 56. The first support frame 51 and the upper device thereof continuously reciprocate up and down, the ratchet stirring frame 56 intermittently moves up, when the ratchet stirring frame 56 and the second wedge frame 510 are contacted with each other, the second wedge frame 510 pushes the ratchet stirring frame 56 to move away from the vibration frame 41, so that the ratchet stirring frame 56 is separated from the pawl 58, the pawl 58 no longer clamps the ratchet stirring frame 56, the ratchet stirring frame 56 is separated from the first wedge block 52, the first wedge block 52 no longer blocks the ratchet stirring frame 56, the stretched third spring 561 resets to drive the ratchet stirring frame 56 to move down, the ratchet stirring frame 56 pushes the pushing frame 62 and the guiding inclined frame 61 to move down, the guiding inclined frame 61 drives the slotted plate 81 to move down, the slotted plate 81 pushes the first baffle 83 to move towards the direction close to the support frame 1, the first baffle 83 blocks solid particles above the support guide frame 82, then the slotted plate 81 pushes the second baffle 85 to move away from the support frame 1, and the second baffle 85 no longer blocks the solid particles below the support guide frame 82, so that the solid particles are discharged by the staff.
The ratchet stirring frame 56 moves downwards to be in contact with the first wedge-shaped frame 59, the first wedge-shaped frame 59 can push the ratchet stirring frame 56 to move and reset towards the direction approaching to the vibration frame 41, the pawl 58 clamps the ratchet stirring frame 56 again, the first wedge-shaped block 52 blocks the ratchet stirring frame 56 again, the operation is repeated, the ratchet stirring frame 56 intermittently moves upwards, the ratchet stirring frame 56 is separated from the pushing frame 62, the stretched fourth spring 63 resets to drive the guide inclined frame 61 and the upper device thereof to move upwards and reset, the slotted plate 81 can drive the second baffle plate 85 to move towards the direction approaching to the support frame 1, then the slotted plate 81 drives the first baffle plate 83 to move towards the direction away from the support frame 1, the first baffle plate 83 does not block solid particles above the inside of the support guide frame 82, and the solid particles fall onto the second baffle plate 85.
By repeating the above operation, the ratchet stirring frame 56 can intermittently push the pushing frame 62 to move downwards, and the guide inclined frame 61 reciprocates up and down by the cooperation of the ratchet stirring frame 56 and the fourth spring 63, so that solid particles in the guide inclined frame 61 can be dredged, the solid particles can smoothly fall into the slotted plate 81, and the solid particles in the guide inclined frame 61 are prevented from being accumulated. When the equipment is not needed, the gas transmission pipeline does not discharge the ferrosilicon ore smoke into the air inlet pipe 2 any more, and a worker manually turns off the motor 42 to stop the operation of the equipment.
The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (2)
1. A ferrosilicon ore flue gas waste heat treatment device based on a heat exchange principle is characterized in that: the heat-absorbing device comprises a supporting frame (1), an air inlet pipe (2), a heat-conducting partition plate (21), a waste heat-absorbing component (3) and a heat-absorbing auxiliary component (4), wherein the air inlet pipe (2) is fixedly arranged on the supporting frame (1), the heat-conducting partition plate (21) is arranged on the supporting frame (1), the waste heat-absorbing component (3) is arranged on the supporting frame (1), and the heat-absorbing auxiliary component (4) is also arranged on the supporting frame (1);
the waste heat absorbing assembly (3) comprises a heat conducting air pipe (31), a screen pipe (32), a resistance ring (33), a water outlet pipe (34) and a water inlet pipe (35), wherein the heat conducting air pipe (31) is arranged in the supporting frame (1), one end of the heat conducting air pipe (31) is rotationally connected with the screen pipe (32), one side of the supporting frame (1) is fixedly connected with the resistance ring (33), the resistance ring (33) and the screen pipe (32) are in contact with each other, the water outlet pipe (34) is arranged at the top of the supporting frame (1), a water outlet corresponding to the water outlet pipe (34) is formed in the top of the supporting frame (1), the water inlet pipe (35) is arranged at the bottom of the supporting frame (1), and a water inlet corresponding to the water inlet pipe (35) is formed in the bottom of the supporting frame (1).
The heat absorption auxiliary assembly (4) comprises a vibration frame (41), a first spring (411), a motor (42) and a cam (43), wherein the vibration frame (41) is connected to the support frame (1) in a sliding mode, the first spring (411) is connected to the vibration frame (41), one end of the first spring (411) is connected with the support frame (1), the motor (42) is fixedly arranged at the top of the support frame (1), the cam (43) is welded at one end of an output shaft of the motor (42), and the cam (43) is in contact with the vibration frame (41);
the vibrating device further comprises a stirring component (5), the stirring component (5) is fixedly arranged on the supporting frame (1), the stirring component (5) comprises a first supporting frame (51), a first wedge block (52), a second spring (53), a second supporting frame (54), a supporting block (55), a ratchet stirring frame (56), a third spring (561), a third supporting frame (57), a pawl (58), a torsion spring (581), a first wedge frame (59) and a second wedge frame (510), the vibrating frame (41) is welded with the first supporting frame (51), the first supporting frame (51) is connected with the first wedge block (52) in a sliding manner, a second spring (53) is connected between the first wedge block (52) and the first supporting frame (51), the second supporting frame (54) is fixedly arranged on the supporting frame (1), the second supporting frame (54) is connected with the stirring supporting block (55) in a sliding manner, the supporting block (55) is connected with the ratchet stirring frame (56) in a lifting manner, the ratchet stirring frame (56) and the first wedge block (52) touch each other, the ratchet stirring frame (56) is connected with the third spring (561) in a sliding manner, the third supporting frame (561) is fixedly connected with the supporting frame (57), a pawl (58) is rotationally connected to the third support frame (57), the pawl (58) is mutually matched with the ratchet stirring frame (56), a torsion spring (581) is connected between the pawl (58) and the third support frame (57), the first wedge-shaped frame (59) is welded on one side of the support frame (1), and the support frame (1) is provided with a second wedge-shaped frame (510);
the anti-stacking device is characterized by further comprising an anti-stacking assembly (6), wherein the anti-stacking assembly (6) is connected to one side of the supporting frame (1) in a sliding manner, the anti-stacking assembly (6) comprises a guide inclined frame (61), a pushing frame (62) and a fourth spring (63), one side of the supporting frame (1) is connected with the guide inclined frame (61) in a lifting manner, the pushing frame (62) is welded on the guide inclined frame (61), the top end of the pushing frame (62) is in contact with the bottom surface of the ratchet stirring frame (56), the pair of fourth springs (63) are connected to the guide inclined frame (61), and one end of the fourth spring (63) is fixedly connected with the supporting frame (1);
the novel vibrating screen comprises a supporting frame (1), and is characterized by further comprising a scraping assembly (7), wherein the scraping assembly (7) is arranged on one side of the supporting frame (1), the scraping assembly (7) comprises a scraping plate (71), a collecting guide frame (72), a fourth supporting frame (73), a second wedge block (74) and a fifth spring (75), the scraping plate (71) is welded on one side of the supporting frame (1), the scraping plate (71) is in contact with a screen pipe (32), the scraping plate (71) is in contact with a resistance ring (33), the collecting guide frame (72) is fixedly connected to one side of the supporting frame (1), the collecting guide frame (72) is fixedly connected with the scraping plate (71), the collecting guide frame (72) is in limiting connection with an air inlet pipe (2), the collecting guide frame (72) is also in limiting connection with a guiding inclined frame (61), the fourth supporting frame (73) is welded on a vibrating frame (41), the fourth supporting frame (73) is in sliding connection with the air inlet pipe (2), the second wedge block (74) is in sliding connection with the screen pipe (32), the second wedge block (74) is in contact with the screen pipe (32), the fifth spring (75) is connected to one end of the fourth supporting frame (73).
The novel structure comprises a guide inclined frame (61), and is characterized by further comprising a replacement component (8), wherein the replacement component (8) is arranged on the guide inclined frame (61), the replacement component (8) comprises a slotted plate (81), a support guide frame (82), a first baffle plate (83), a sixth spring (84), a second baffle plate (85) and a seventh spring (86), the slotted plate (81) is fixedly connected to the guide inclined frame (61), the support guide frame (82) is fixedly arranged on one side of the support frame (1), the support guide frame (82) is in limiting connection with the guide inclined frame (61), the support guide frame (82) is connected with the first baffle plate (83) in a sliding mode, the first baffle plate (83) is in limiting fit with the slotted plate (81), one end of the sixth spring (84) is fixedly connected with the support guide frame (82), the second baffle plate (85) is fixedly connected to the support guide frame (82), the seventh spring (86) is fixedly connected to the second baffle plate (85) in a sliding mode, and the seventh spring (86) is also in limiting fit with the slotted plate (81).
2. The ferrosilicon ore flue gas waste heat treatment device based on the heat exchange principle as claimed in claim 1, wherein the device is characterized in that: the resistance ring (33) is made of synthetic rubber, friction force between the resistance ring (33) and the screen pipe (32) can be increased, and the screen pipe (32) is prevented from rotating too fast.
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| CN202111082557.0A CN113739587B (en) | 2021-09-15 | 2021-09-15 | Ferrosilicon ore flue gas waste heat treatment device based on heat exchange principle |
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| CN115143777B (en) * | 2022-06-27 | 2024-04-09 | 新利得（天津）焊接材料有限公司 | Feeding equipment for aluminum alloy welding wire production |
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