CN213631426U - Biomass briquette fuel stoving section of thick bamboo waste heat utilization equipment - Google Patents
Biomass briquette fuel stoving section of thick bamboo waste heat utilization equipment Download PDFInfo
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- CN213631426U CN213631426U CN202022775819.9U CN202022775819U CN213631426U CN 213631426 U CN213631426 U CN 213631426U CN 202022775819 U CN202022775819 U CN 202022775819U CN 213631426 U CN213631426 U CN 213631426U
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- drying cylinder
- waste heat
- fixedly connected
- biomass briquette
- belt assembly
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- 239000002918 waste heat Substances 0.000 title claims abstract description 52
- 239000002028 Biomass Substances 0.000 title claims abstract description 44
- 239000004484 Briquette Substances 0.000 title claims abstract description 42
- 239000000446 fuel Substances 0.000 title claims abstract description 38
- 235000017166 Bambusa arundinacea Nutrition 0.000 title description 6
- 235000017491 Bambusa tulda Nutrition 0.000 title description 6
- 241001330002 Bambuseae Species 0.000 title description 6
- 235000015334 Phyllostachys viridis Nutrition 0.000 title description 6
- 239000011425 bamboo Substances 0.000 title description 6
- 238000001035 drying Methods 0.000 claims abstract description 62
- 238000005485 electric heating Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002245 particle Substances 0.000 description 5
- 238000001816 cooling Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 241000609240 Ambelania acida Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000010905 bagasse Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010981 drying operation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- -1 sawdust Substances 0.000 description 1
- 239000010902 straw Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The utility model discloses a biomass briquette fuel drying cylinder waste heat utilization device, which relates to the technical field of waste heat utilization, and comprises a first bracket and a second bracket, wherein the top of the second bracket is fixedly connected with a hopper bin, the rear inner wall of the second bracket is fixedly provided with a conveying motor, the output end of the conveying motor is fixedly connected with a first conveying belt component, the upper surface of the first conveying belt component is fixedly connected with a stop block, the upper surface of the first bracket is fixedly connected with a drying cylinder, the interior of the drying cylinder is fixedly provided with an electric heating plate, the top end of the drying cylinder is fixedly provided with an air blower, the input end of the air blower is fixedly connected with an air inlet pipe, the utility model utilizes the through hole of a waste heat box and a first air supply pipe to primarily cool the dried biomass briquette fuel and simultaneously recycle the rest heat, the heating power of the electric heating plate is reduced, thereby realizing the energy-saving effect.
Description
Technical Field
The utility model relates to a waste heat utilization technology field especially relates to a biomass briquette fuel stoving section of thick bamboo waste heat utilization equipment.
Background
The biomass briquette fuel is formed by burning biomass materials as fuel, and generally mainly comprises agricultural and forestry waste (such as straw, sawdust, bagasse, rice chaff and the like). The application of biomass fuel, which is actually mainly biomass briquette fuel, is a novel clean fuel which is prepared by taking agricultural and forestry wastes as raw materials and preparing the raw materials into various briquettes, granules and the like through the processes of crushing, mixing, extruding, drying and the like and can be directly combusted.
In the raw state, the biomass briquette fuel is in powder form, and for sale and use, the biomass briquette fuel is usually moistened by sprinkling water, then the biomass briquette fuel is agglomerated into particles, and then the moist biomass briquette fuel particles are dried. The temperature of the dried particles is high, and the particles are generally required to be cooled, but the heat on the biomass briquette particles is lost due to direct cooling; meanwhile, after the material drying machine finishes the material drying operation, the temperature in the drying cylinder is still high, and the heat of the drying cylinder is dissipated into the air, so that energy waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a biomass briquette drying cylinder waste heat utilization device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a waste heat utilization device for a biomass briquette fuel drying cylinder comprises a first support and a second support, wherein the top of the second support is fixedly connected with a hopper bin, the inner wall of the rear side of the second support is fixedly provided with a conveying motor, the output end of the conveying motor is fixedly connected with a first conveying belt assembly, the upper surface of the first conveying belt assembly is fixedly connected with a stop block, the upper surface of the first support is fixedly connected with the drying cylinder, the inside of the drying cylinder is fixedly provided with an electric heating plate, the top end of the drying cylinder is fixedly provided with an air blower, the input end of the air blower is fixedly connected with an air inlet pipe, the right side of the air inlet pipe is fixedly connected with a first air supply pipe, the right side of the air inlet pipe is fixedly connected with a second air supply pipe, the right side of the drying cylinder is fixedly connected with a discharge pipe, and the top of, the other end fixedly connected with waste heat case of first blast pipe, the right side fixed mounting of waste heat case has the fan, the inside of waste heat case is provided with the case that gathers materials, the top inner wall fixed mounting of first support has the rotation motor, the bottom inner wall fixedly connected with backup pad of a stoving section of thick bamboo, the top of backup pad is rotated and is connected with the second conveyer belt subassembly, the output fixedly connected with pivot of rotating the motor, the front end transmission of the second conveyer belt subassembly is connected with the chain, the second conveyer belt subassembly passes through chain drive with the pivot of rotating the motor and is connected, the first baffle of top fixedly connected with of backup pad, the left side fixedly connected with brush of a stoving section of thick bamboo.
Preferably, the inner rings of the first conveyor belt assembly and the second conveyor belt assembly are both in transmission connection with a belt pulley, and the output end of the conveying motor is fixedly connected with the belt pulley of the first conveyor belt assembly.
Preferably, the chain is in transmission connection with a belt pulley of the second conveyor belt assembly, the first baffle is located on the front side and the rear side of the second conveyor belt assembly, and the second baffle is arranged on the front side and the rear side of the top of the first conveyor belt assembly.
Preferably, the chain runs through and extends to the outside of the bottom of the drying cylinder, a rectangular feed inlet is formed in the left side of the drying cylinder, and the brush is located at the bottom of the rectangular feed inlet of the drying cylinder.
Preferably, a rectangular discharge hole is formed in the right side of the drying cylinder, the discharge pipe is located at the rectangular discharge hole of the drying cylinder, and a plurality of vent holes are formed in the electric heating plate.
Preferably, the bottom of second blast pipe runs through and extends to the inside of discharging pipe, a plurality of through-holes have been seted up to the inside of waste heat case, the through-hole of waste heat case all extends from the right side to the left.
Preferably, the extending ends of the through holes of the waste heat box are communicated with the bottom of the first air supply pipe, and the output end of the fan is communicated with the right end of the through hole of the waste heat box.
The utility model has the advantages that: in the utility model, the dried biomass briquette fuel is preliminarily cooled by conveying cold air into the through hole of the waste heat tank, and the cold air used for cooling takes away the rest heat and then is introduced into the air inlet pipe of the air blower, so that the waste heat recovery rate of the biomass briquette fuel is improved while cooling; the hot air in the discharge pipe is conveyed to the air inlet pipe of the air blower through the second air supply pipe, so that the entering of cold air in the air inlet pipe is reduced, the heating rate of the drying cylinder is improved, and meanwhile, the heating power of the electric heating plate can be reduced, thereby realizing the energy-saving effect.
Drawings
Fig. 1 is a schematic structural view of a waste heat utilization device of a biomass briquette drying cylinder of the present invention;
fig. 2 is the utility model discloses a biomass briquette fuel stoving section of thick bamboo waste heat utilization equipment
The cross-sectional structure at A-A in FIG. 1 is schematically shown;
fig. 3 is a schematic structural view of a waste heat box and a first blast pipe of the waste heat utilization device of the biomass briquette drying cylinder of the present invention;
reference numbers in the figures: 1. a first bracket; 2. a second bracket; 3. a hopper bin; 4. a conveying motor; 5. a first conveyor assembly; 6. a stopper; 7. a drying drum; 8. an electric hot plate; 9. a blower; 10. an air inlet pipe; 11. a first blast pipe; 12. a second blast pipe; 13. rotating the motor; 14. a chain; 15. a second conveyor belt assembly; 16. a support plate; 17. a first baffle plate; 18. a brush; 19. a discharge pipe; 20. a waste heat box; 21. a fan; 22. a material collecting box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a biomass briquette fuel drying cylinder waste heat utilization device comprises a first support 1 and a second support 2, a hopper bin 3 is fixedly connected to the top of the second support 2, a conveying motor 4 is fixedly installed on the inner wall of the rear side of the second support 2, a first conveying belt assembly 5 is fixedly connected to the output end of the conveying motor 4, a stop 6 is fixedly connected to the upper surface of the first conveying belt assembly 5, a drying cylinder 7 is fixedly connected to the upper surface of the first support 1, an electric heating plate 8 is fixedly installed inside the drying cylinder 7, an air blower 9 is fixedly installed at the top end of the drying cylinder 7, an air inlet pipe 10 is fixedly connected to the input end of the air blower 9, a first air supply pipe 11 is fixedly connected to the right side of the air inlet pipe 10, a second air supply pipe 12 is fixedly connected to the right side of the air inlet pipe 10, a discharge pipe 19 is fixedly connected to the right side of the drying cylinder 7, the other end of the first blast pipe 11 is fixedly connected with a waste heat box 20, so that the waste heat recovery utilization rate of the biomass briquette fuel is improved while the temperature is reduced; a fan 21 is fixedly installed on the right side of the waste heat box 20, cold air is conveyed into a through hole of the waste heat box, the dried biomass briquette fuel is primarily cooled, a material collecting box 22 is arranged inside the waste heat box 20, a rotating motor 13 is fixedly installed on the inner wall of the top of the first support 1, a supporting plate 16 is fixedly connected to the inner wall of the bottom of the drying cylinder 7, a second conveyor belt assembly 15 is rotatably connected to the top of the supporting plate 16, a rotating shaft is fixedly connected to the output end of the rotating motor 13, a chain 14 is connected to the front end of the second conveyor belt assembly 15, the second conveyor belt assembly 15 is in transmission connection with the rotating shaft of the rotating motor 13 through the chain 14, a first baffle 17 is fixedly connected to the top of the supporting plate 16, and a brush 18;
the inner rings of the first conveyor belt assembly 5 and the second conveyor belt assembly 15 are in transmission connection with a belt pulley, the output end of the conveyor motor 4 is fixedly connected with the belt pulley of the first conveyor belt assembly 5, the chain 14 is in transmission connection with the belt pulley of the second conveyor belt assembly 15, the first baffle 17 is positioned at the front side and the rear side of the second conveyor belt assembly 15, the front side and the rear side of the top of the first conveyor belt assembly 5 are provided with second baffles, the chain 14 penetrates through and extends to the outer side of the bottom of the drying cylinder 7, the left side of the drying cylinder 7 is provided with a rectangular feed inlet, the brush 18 is positioned at the bottom of the rectangular feed inlet of the drying cylinder 7, the right side of the drying cylinder 7 is provided with a rectangular discharge outlet, the discharge pipe 19 is positioned at the rectangular discharge outlet of the drying cylinder 7, the inside of the electric heating plate 8 is provided with a plurality of ventilation holes, the bottom, the through hole of the waste heat box 20 extends from right to left, the extending end of the through hole of the waste heat box 20 is communicated with the bottom of the first air supply pipe 11, the output end of the fan 21 is communicated with the right end of the through hole of the waste heat box 20, the heating rate of the drying cylinder is improved, meanwhile, the heating power of the electric heating plate can be reduced, the waste heat utilization rate of the drying cylinder 7 and the biomass briquette fuel is improved, and therefore the energy-saving effect is achieved.
The working principle is as follows: firstly, moist biomass briquette fuel is put into a hopper bin 3, a conveying motor 4, a rotating motor 13, a blower 9, an electric heating plate 8 and a fan 21 are started simultaneously, the moist biomass briquette fuel in the hopper bin 3 falls downwards to the left side of a stop block 6 on the upper surface of a first conveying belt assembly 5 under the action of gravity, the conveying motor 4 drives the first conveying belt assembly 5 to convey towards the lower right, the moist biomass briquette fuel falls onto the upper surface of a second conveying belt assembly 15 in a drying cylinder 7 when conveyed to the rightmost end of the first conveying belt assembly 5, a first baffle 17 blocks the moist biomass briquette fuel to prevent the moist biomass briquette fuel from falling to the bottom of the drying cylinder 7, the rotating motor 13 drives a belt pulley of the second conveying belt assembly 15 to rotate through a rotating shaft and a chain 14, so that the second conveying belt assembly 15 is driven to slowly convey the moist biomass briquette fuel towards the right, the air blower 9 blows cold air in the air to the electric heating plate 8, the cold air enters an inner cavity of the drying cylinder 7 to dry wet biomass briquette fuel after being heated by the electric heating plate 8, the biomass briquette fuel is gradually dried in the process of being conveyed in the drying cylinder 7, the dried biomass briquette fuel is conveyed to the rightmost end of the upper surface of the second conveyor belt component 15 and then falls into the discharge pipe 19, the dried biomass briquette fuel slides into the collection box 22 through the discharge pipe 19, the discharge pipe 19 is communicated with the drying cylinder 7 and the discharge pipe 19 is communicated with the second air supply pipe 12, hot air in the drying cylinder 7 enters the second air supply pipe 12 through the discharge pipe 19 and then enters the air inlet pipe 10 of the air blower 9, the dried biomass briquette fuel also has high heat, when the biomass briquette fuel contacts the collection box 22, the heat is exchanged to the collection box 22, and the collection box 22 transfers the heat to the waste heat box 20, because the fan 21 continuously supplies cold air to the air vent of the waste heat box 20, when the cold air passes through the waste heat box 20 and reaches the left side of the waste heat box 20, the inner wall of the waste heat box 20 transfers heat to the cold air, so that the cold air is changed into hot air, the hot air is conveyed into the air inlet pipe 10 of the air blower 9 through the first air supply pipe 11, the cold air and the hot air in the air inlet pipe 10 are blown into the drying cylinder 7 together, the temperature in the drying cylinder 7 is improved, meanwhile, the power of the electric heating plate 8 can be reduced, and the energy-saving effect is achieved.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The biomass briquette fuel drying cylinder waste heat utilization device comprises a first support (1) and a second support (2), and is characterized in that the top of the second support (2) is fixedly connected with a hopper bin (3), the rear inner wall of the second support (2) is fixedly provided with a conveying motor (4), the output end of the conveying motor (4) is fixedly connected with a first conveying belt assembly (5), the upper surface of the first conveying belt assembly (5) is fixedly connected with a stop block (6), the upper surface of the first support (1) is fixedly connected with a drying cylinder (7), the inside of the drying cylinder (7) is fixedly provided with an electric heating plate (8), the top end of the drying cylinder (7) is fixedly provided with an air blower (9), the input end of the air blower (9) is fixedly connected with an air inlet pipe (10), and the right side of the air inlet pipe (10) is fixedly connected with a first air supply pipe (11), the right side of the air inlet pipe (10) is fixedly connected with a second air supply pipe (12), the right side of the drying cylinder (7) is fixedly connected with a discharge pipe (19), the top of the discharge pipe (19) is fixedly connected with the second air supply pipe (12), the other end of the first air supply pipe (11) is fixedly connected with a waste heat box (20), the right side of the waste heat box (20) is fixedly provided with a fan (21), a material collecting box (22) is arranged inside the waste heat box (20), the top inner wall of the first support (1) is fixedly provided with a rotating motor (13), the bottom inner wall of the drying cylinder (7) is fixedly connected with a support plate (16), the top of the support plate (16) is rotatably connected with a second conveyor belt component (15), the output end of the rotating motor (13) is fixedly connected with a rotating shaft, and the front end of the second conveyor belt component (15) is in transmission connection with a chain, the second conveyor belt assembly (15) is in transmission connection with a rotating shaft of the rotating motor (13) through a chain (14), the top of the supporting plate (16) is fixedly connected with a first baffle (17), and the left side of the drying cylinder (7) is fixedly connected with a hairbrush (18).
2. The biomass briquette fuel drying cylinder waste heat utilization device as claimed in claim 1, wherein the inner rings of the first conveyor belt assembly (5) and the second conveyor belt assembly (15) are both in transmission connection with a belt pulley, and the output end of the conveyor motor (4) is fixedly connected with the belt pulley of the first conveyor belt assembly (5).
3. The biomass briquette fuel drying cylinder waste heat utilization device according to claim 1, wherein the chain (14) is in transmission connection with a belt pulley of the second conveyor belt assembly (15), the first baffle (17) is positioned at the front and rear sides of the second conveyor belt assembly (15), and the second baffle is arranged at the front and rear sides of the top of the first conveyor belt assembly (5).
4. The biomass briquette fuel drying cylinder waste heat utilization device as claimed in claim 1, wherein the chain (14) penetrates and extends to the outside of the bottom of the drying cylinder (7), a rectangular feed inlet is arranged at the left side of the drying cylinder (7), and the brush (18) is located at the bottom of the rectangular feed inlet of the drying cylinder (7).
5. The device for utilizing the waste heat of the biomass briquette drying cylinder as claimed in claim 1, wherein a rectangular discharge hole is formed in the right side of the drying cylinder (7), the discharge pipe (19) is located at the rectangular discharge hole of the drying cylinder (7), and a plurality of vent holes are formed in the electric heating plate (8).
6. The device for utilizing the waste heat of the biomass briquette drying cylinder as set forth in claim 1, wherein the bottom end of the second air supply pipe (12) penetrates and extends into the discharge pipe (19), a plurality of through holes are formed in the waste heat box (20), and the through holes of the waste heat box (20) extend from right to left.
7. The device for utilizing the waste heat of the biomass briquette drying cylinder as set forth in claim 1, wherein the extended ends of the through holes of the waste heat box (20) are all communicated with the bottom of the first air supply pipe (11), and the output end of the fan (21) is communicated with the right end of the through hole of the waste heat box (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775819.9U CN213631426U (en) | 2020-11-26 | 2020-11-26 | Biomass briquette fuel stoving section of thick bamboo waste heat utilization equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775819.9U CN213631426U (en) | 2020-11-26 | 2020-11-26 | Biomass briquette fuel stoving section of thick bamboo waste heat utilization equipment |
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| Publication Number | Publication Date |
|---|---|
| CN213631426U true CN213631426U (en) | 2021-07-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022775819.9U Active CN213631426U (en) | 2020-11-26 | 2020-11-26 | Biomass briquette fuel stoving section of thick bamboo waste heat utilization equipment |
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| CN (1) | CN213631426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265157A (en) * | 2022-08-02 | 2022-11-01 | 威海盛泰园食品有限公司 | Peanut kernel baking device and using method thereof |
-
2020
- 2020-11-26 CN CN202022775819.9U patent/CN213631426U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115265157A (en) * | 2022-08-02 | 2022-11-01 | 威海盛泰园食品有限公司 | Peanut kernel baking device and using method thereof |
| CN115265157B (en) * | 2022-08-02 | 2024-05-03 | 威海盛泰园食品有限公司 | Peanut kernel baking device and application method thereof |
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Effective date of registration: 20231220 Address after: 710000, No.501 Kunming Road, Lianhu District, Xi'an City, Shaanxi Province Patentee after: Xi'an cecep urban heating Co.,Ltd. Address before: 310006 Banqiao Town Banqiao Village, Lin'an District, Hangzhou City, Zhejiang Province Patentee before: Hangzhou Lin'an Hengtong Agricultural Technology Co.,Ltd. |