CN117923109A - Cleaning and dedusting method for coal conveying belt of thermal power plant - Google Patents
Cleaning and dedusting method for coal conveying belt of thermal power plant Download PDFInfo
- Publication number
- CN117923109A CN117923109A CN202410126505.6A CN202410126505A CN117923109A CN 117923109 A CN117923109 A CN 117923109A CN 202410126505 A CN202410126505 A CN 202410126505A CN 117923109 A CN117923109 A CN 117923109A
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- CN
- China
- Prior art keywords
- cleaning
- rod
- brush
- locking
- clamping
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 109
- 239000003245 coal Substances 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000428 dust Substances 0.000 claims abstract description 14
- 238000005507 spraying Methods 0.000 claims description 32
- 239000007921 spray Substances 0.000 claims description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000011086 high cleaning Methods 0.000 description 3
- 238000000889 atomisation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/18—Cleaning devices comprising brushes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/18—Preventing escape of dust
- B65G69/185—Preventing escape of dust by means of non-sealed systems
- B65G69/188—Preventing escape of dust by means of non-sealed systems with spraying means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of power plant coal conveying equipment, in particular to a cleaning and dedusting method for a coal conveying belt of a thermal power plant, which is characterized by comprising the following steps: (1) manufacturing a cleaning and dedusting device; (2) Cleaning and dust removal, can realize cleaning and dust removal through the structure that all can use of cleaning dust collector of preparation, can not produce the idle problem of equipment, have simple method, clean effectual, clean efficient, clean with integrative advantage such as dust removal.
Description
Technical Field
The invention relates to the technical field of power plant coal conveying equipment, in particular to a method for cleaning and dedusting a coal conveying belt of a thermal power plant, which has the advantages of simple method, good cleaning effect, high cleaning efficiency and integration of cleaning and dedusting.
Background
As is well known, a belt conveyor is a short name of a belt conveyor, and has a fixed type and a movable type, a simple structure and high efficiency. A continuous conveyor machine for carrying and hauling the components with a flexible conveyor belt. And traction of the conveyer belt and material operation are realized by utilizing friction force between the transmission movable roller and the conveyer belt. The method is widely applied to industries such as light industry, electronics, food, chemical industry, wood industry, hardware, mining industry, machinery and the like.
At present, coal conveying belt feeder is in the use, and the buggy is unrestrained in the inboard of conveyer belt easily, causes the conveyer belt off tracking easily, skids, has reduced the life of conveyer belt, and when coal moisture is great, the buggy is easy with mud form adhesion in the outside of conveyer belt for be difficult to the clean up, long-term operation can produce adverse effect to conveyer belt machine equipment self operation, and especially the coal conveying belt is the arc, leads to current cleaning equipment to have the problem that cleaning effect is not good, and simultaneously, current cleaning equipment is when not using, generally idle, can't recycle.
Disclosure of Invention
The invention aims to solve the defects of the prior art, and provides the cleaning and dedusting method for the coal conveying belt of the thermal power plant, which has the advantages of simple method, good cleaning effect, high cleaning efficiency and integration of cleaning and dedusting.
The technical scheme adopted for solving the technical problems is as follows:
a cleaning and dedusting method for a coal conveying belt of a thermal power plant is characterized by comprising the following steps:
(1) The cleaning and dedusting device is provided with a base, the left side and the right side of the base are respectively provided with a left bracket and a right bracket, the lower ends of the left bracket and the right bracket are respectively fixedly connected with the base, a cleaning mechanism and a spraying and dedusting mechanism are respectively arranged above the left bracket and the right bracket, the cleaning mechanism comprises a cleaning brush and a cleaning rod, one end of the cleaning rod is hinged with the left bracket through a hinge shaft, the other end of the cleaning rod is fixed above the right bracket through a clamping piece, the cleaning brush is uniformly distributed on the side surface of the cleaning rod and is connected with the cleaning rod, the spraying and dedusting mechanism comprises a spraying rod, a spraying pipe, a spraying head and an atomizing nozzle, one end of the spraying rod is hinged with the left bracket through the hinge shaft, the other end of the spraying rod is fixed above the right bracket through the clamping piece, the spraying pipe is fixedly connected with the spraying head is uniformly distributed on the spraying rod, the spray head is detachably connected with the atomizing nozzle, the spray pipe is connected with the water pump, the cleaning rod is provided with a locking brush plate which is U-shaped, two vertical ends of the U-shaped locking brush plate are inserted into jacks arranged on the cleaning rod, the end part of the vertical end of the U-shaped locking brush plate inserted into the cleaning rod jacks is connected with pier heads with outer diameters larger than the jacks, the cleaning brushes are uniformly distributed on the inner side of the transverse plate of the U-shaped locking brush plate, locking holes are uniformly distributed on the U-shaped locking brush plate, locking screw holes corresponding to the locking holes are formed on the cleaning rod, the locking bolts penetrate through the locking holes and are in locking connection with the locking screw holes, the cleaning brush is fixed between the U-shaped locking brush plate and the cleaning rod through the locking bolts and the U-shaped locking brush plate, the cleaning brush comprises a brush rod, a brush head and a clamp head, the lower end of the cleaning brush rod is connected with the brush head, the upper end of the brush rod is connected with a clamping head, and the clamping head is clamped between the U-shaped locking brush plate and the cleaning rod;
(2) Cleaning and dedusting: firstly, remove the device to the belt position that needs abluent, cleaning rod and spray bar are opened, and remove the base to the belt below, then with cleaning rod and spray bar lock, the top of belt is arranged in to cleaning rod and spray bar after the lock, the lower extreme with the brush of will cleaning is locked through the locking bolt after with the belt contact, when needs clean, atomizer is dismantled, at first carry high-pressure water through the water pump and spray on the belt, the brush of cleaning simultaneously cleans the belt, when needs dust removal, the brush of cleaning shifts up the top, do not shelter from the transportation of coal, then atomizer is connected to the sprinkler, carry out the dust removal after the water that carries through the water pump is atomized by atomizer.
The clamping piece in the step (1) comprises a clamping seat, a clamping arc plate and a clamping bolt, wherein the upper part of the clamping seat is connected with one end of the clamping arc plate through a hinge shaft, the other end of the clamping arc plate is provided with a through hole, the clamping bolt is arranged in the through hole, the clamping bolt penetrates through the through hole and then is connected with a threaded hole on the clamping seat, and the end part of the cleaning rod or the spraying rod is limited and fixed through the clamping arc plate.
The invention has the advantages of simple structure, good cleaning effect, high cleaning efficiency, integrated cleaning and dust removal, and the like due to the adoption of the method.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a schematic structural view of the spray dust removing mechanism of the present invention.
Fig. 3 is a side view of the clip.
Fig. 4 is a top view of a U-shaped locking brush plate.
Detailed Description
The invention is further described below with reference to the accompanying drawings:
As shown in the attached drawing, the method for cleaning and dedusting the coal conveying belt of the thermal power plant is characterized by comprising the following steps:
(1) The cleaning and dedusting device is manufactured and provided with a base 1, the left side and the right side of the base are respectively provided with a left bracket 2 and a right bracket 3, the lower ends of the left bracket 2 and the right bracket 3 are respectively and fixedly connected with the base 1, a cleaning mechanism and a spraying and dedusting mechanism are respectively arranged above the left bracket 2 and the right bracket 3, the cleaning mechanism comprises a cleaning brush 4 and a cleaning rod 5, one end of the cleaning rod 5 is hinged with the left bracket 2 through a hinge shaft, the other end of the cleaning rod 5 is fixed above the right bracket 3 through a clamping piece, the cleaning brush 4 is uniformly distributed on the side surface of the cleaning rod 5 and is connected with the cleaning rod 5, the spraying and dedusting mechanism comprises a spraying rod 6, a spraying pipe 7, a spraying head 8 and an atomizing nozzle 9, the spraying rod 6 is connected with the spraying pipe 7, one end of the spraying rod 6 is hinged with the left bracket 2 through the hinge shaft, the other end of the spraying rod 6 is fixed above the right bracket 3 through the clamping piece, the spray rod 6 is fixedly connected with the spray pipe 7, the spray pipe 7 is uniformly distributed and connected with the spray head 8, the spray head 8 is detachably connected with the spray head 9, the spray pipe 7 is connected with the water pump 10, the water pump 10 is fixed on the base 1, the clamping piece comprises a clamping seat 11, a clamping arc plate 12 and a clamping bolt 13, the upper part of the clamping seat 11 is connected with one end of the clamping arc plate 12 through a hinge shaft, the other end of the clamping arc plate 12 is provided with a through hole, the through hole is internally provided with the clamping bolt 13, the clamping bolt 13 penetrates through the through hole and then is connected with a threaded hole on the clamping seat 11, the end part of the cleaning rod 5 or the spray rod 6 is limited and fixed through the clamping arc plate 12, the cleaning rod 5 is provided with a locking brush plate 14, the locking brush plate 14 is U-shaped, two vertical ends of the U-shaped locking brush plate 14 are inserted into jacks arranged on the cleaning rod 5, the end of the vertical end of the U-shaped locking brush plate 14 inserted into the jack of the cleaning rod 5 is connected with a pier head 15 with the outer diameter larger than the jack, the cleaning brushes 4 are uniformly distributed on the inner side of the transverse plate of the U-shaped locking brush plate 14, locking holes are uniformly formed in the U-shaped locking brush plate 14, locking screw holes corresponding to the locking holes are formed in the cleaning rod 5, a locking bolt 16 penetrates through the locking holes and is in locking connection with the locking screw holes, the cleaning brushes 4 are fixed between the U-shaped locking brush plate 14 and the cleaning rod 5 through the locking bolt 16 and the U-shaped locking brush plate 14, the cleaning brushes 4 comprise brush rods 17, brush heads 18 and clamping heads 19, the lower ends of the brush rods 17 are connected with the brush heads 18, the upper ends of the brush rods 17 are connected with the clamping heads 19, the clamping heads 19 are clamped between the U-shaped locking brush plate 14 and the cleaning rod 5, the cleaning brushes 4 are prevented from falling down, four rollers 20 are connected below the base 1, the rollers 20 are arranged as movable devices, and are used for different belts, the cleaning rods 5 and the left spraying rod 6 are connected with the bracket 3, and the bracket 3 is an atomization spray nozzle 9 in the prior art, and the atomization effect can be realized;
(2) Cleaning and dedusting: firstly, remove the device to the belt position that needs abluent, cleaning rod and spray bar are opened, and remove the base to the belt below, then with cleaning rod and spray bar lock, the top of belt is arranged in to cleaning rod and spray bar after the lock, the lower extreme with the brush of will cleaning is locked through the locking bolt after with the belt contact, when needs clean, atomizer is dismantled, at first carry high-pressure water through the water pump and spray on the belt, the brush of cleaning simultaneously cleans the belt, when needs dust removal, the brush of cleaning shifts up the top, do not shelter from the transportation of coal, then atomizer is connected to the sprinkler, carry out the dust removal after the water that carries through the water pump is atomized by atomizer.
The device can be used as a structure for dust removal and cleaning together, and can be used as a dust removal device when cleaning is not needed, and different belts can be cleaned and dedusted.
Claims (2)
1. A cleaning and dedusting method for a coal conveying belt of a thermal power plant is characterized by comprising the following steps:
(1) The cleaning and dedusting device is provided with a base, the left side and the right side of the base are respectively provided with a left bracket and a right bracket, the lower ends of the left bracket and the right bracket are respectively fixedly connected with the base, a cleaning mechanism and a spraying and dedusting mechanism are respectively arranged above the left bracket and the right bracket, the cleaning mechanism comprises a cleaning brush and a cleaning rod, one end of the cleaning rod is hinged with the left bracket through a hinge shaft, the other end of the cleaning rod is fixed above the right bracket through a clamping piece, the cleaning brush is uniformly distributed on the side surface of the cleaning rod and is connected with the cleaning rod, the spraying and dedusting mechanism comprises a spraying rod, a spraying pipe, a spraying head and an atomizing nozzle, one end of the spraying rod is hinged with the left bracket through the hinge shaft, the other end of the spraying rod is fixed above the right bracket through the clamping piece, the spraying pipe is fixedly connected with the spraying head is uniformly distributed on the spraying rod, the spray head is detachably connected with the atomizing nozzle, the spray pipe is connected with the water pump, the cleaning rod is provided with a locking brush plate which is U-shaped, two vertical ends of the U-shaped locking brush plate are inserted into jacks arranged on the cleaning rod, the end part of the vertical end of the U-shaped locking brush plate inserted into the cleaning rod jacks is connected with pier heads with outer diameters larger than the jacks, the cleaning brushes are uniformly distributed on the inner side of the transverse plate of the U-shaped locking brush plate, locking holes are uniformly distributed on the U-shaped locking brush plate, locking screw holes corresponding to the locking holes are formed on the cleaning rod, the locking bolts penetrate through the locking holes and are in locking connection with the locking screw holes, the cleaning brush is fixed between the U-shaped locking brush plate and the cleaning rod through the locking bolts and the U-shaped locking brush plate, the cleaning brush comprises a brush rod, a brush head and a clamp head, the lower end of the cleaning brush rod is connected with the brush head, the upper end of the brush rod is connected with a clamping head, and the clamping head is clamped between the U-shaped locking brush plate and the cleaning rod;
(2) Cleaning and dedusting: firstly, remove the device to the belt position that needs abluent, cleaning rod and spray bar are opened, and remove the base to the belt below, then with cleaning rod and spray bar lock, the top of belt is arranged in to cleaning rod and spray bar after the lock, the lower extreme with the brush of will cleaning is locked through the locking bolt after with the belt contact, when needs clean, atomizer is dismantled, at first carry high-pressure water through the water pump and spray on the belt, the brush of cleaning simultaneously cleans the belt, when needs dust removal, the brush of cleaning shifts up the top, do not shelter from the transportation of coal, then atomizer is connected to the sprinkler, carry out the dust removal after the water that carries through the water pump is atomized by atomizer.
2. The method for cleaning and dedusting the coal conveying belt of the thermal power plant according to claim 1, wherein the clamping piece in the step (1) comprises a clamping seat, a clamping arc plate and a clamping bolt, the upper part of the clamping seat is connected with one end of the clamping arc plate through a hinge shaft, the other end of the clamping arc plate is provided with a through hole, the clamping bolt is arranged in the through hole, the clamping bolt penetrates through the through hole and then is connected with a threaded hole on the clamping seat, and the end part of the cleaning rod or the spraying rod is limited and fixed through the clamping arc plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410126505.6A CN117923109A (en) | 2024-01-30 | 2024-01-30 | Cleaning and dedusting method for coal conveying belt of thermal power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410126505.6A CN117923109A (en) | 2024-01-30 | 2024-01-30 | Cleaning and dedusting method for coal conveying belt of thermal power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117923109A true CN117923109A (en) | 2024-04-26 |
Family
ID=90753712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410126505.6A Pending CN117923109A (en) | 2024-01-30 | 2024-01-30 | Cleaning and dedusting method for coal conveying belt of thermal power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117923109A (en) |
-
2024
- 2024-01-30 CN CN202410126505.6A patent/CN117923109A/en active Pending
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