CN215539146U - Coal chute air exhaust dust removal device in dust removal system - Google Patents
Coal chute air exhaust dust removal device in dust removal system Download PDFInfo
- Publication number
- CN215539146U CN215539146U CN202121018338.1U CN202121018338U CN215539146U CN 215539146 U CN215539146 U CN 215539146U CN 202121018338 U CN202121018338 U CN 202121018338U CN 215539146 U CN215539146 U CN 215539146U
- Authority
- CN
- China
- Prior art keywords
- dust
- air
- pipe
- dust removal
- exhaust
- 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.)
- Expired - Fee Related
Links
- 239000000428 dust Substances 0.000 title claims abstract description 87
- 239000003245 coal Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 8
- 229920006351 engineering plastic Polymers 0.000 claims description 6
- 238000007599 discharging Methods 0.000 claims description 2
- 238000005453 pelletization Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 2
- 239000002817 coal dust Substances 0.000 description 10
- 238000004519 manufacturing process Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 230000004630 mental health Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model relates to a coal chute air exhaust dust removal device in a dust removal system, which can effectively solve the problems that the air of the original equipment can not be exhausted and the dust is diffused. The utility model has simple structure, novelty, uniqueness, convenient installation and use and good effect, can effectively solve the problems that the wind can not be discharged and the dust can be diffused in the original equipment, and has remarkable economic and social benefits.
Description
Technical Field
The utility model relates to coal mine production equipment, in particular to an exhaust dust removal device of a coal chute in a dust removal system.
Background
Coal dust is one of main factors influencing safe and clean production of a coal preparation plant, is dispersed into air, not only pollutes the environment and harms physical and mental health of workers, but also is a loss to raw materials, and more importantly, when coal dust particles reach a certain concentration, explosion can be caused to cause major safety accidents. Therefore, with the increasing development and environmental protection requirements of the modernization management of the coal preparation plant, the importance of coal dust prevention is self evident. In addition, in the process of transporting products, the products can pass through a chute with a large fall or other conveying tools in the common coal preparation plant, so that the products can generate large downward wind power in the chute in the conveying process, and coal dust is generated under the driving of the wind power. The common dust remover can not effectively discharge wind power, and has great influence on dust removal. Therefore, the improvement and innovation of the air exhaust dust removal equipment are imperative.
SUMMERY OF THE UTILITY MODEL
In view of the above situation, in order to overcome the defects of the prior art, the utility model aims to provide an exhaust dust removal device for a coal chute in a dust removal system, which can effectively solve the problems that the wind cannot be discharged and the dust is diffused in the original equipment.
The technical scheme includes that the coal chute air exhaust dust removal device in the dust removal system comprises an air inlet pipe, a dust removal device and an air outlet pipe, wherein the air inlet pipe comprises an air inlet pipe and an air conveying pipe communicated with the air inlet pipe, the outlet end of the air conveying pipe is communicated with the air inlet of the dust removal device, the air outlet of the dust removal device is communicated with the air inlet end of the air outlet pipe, the dust removal device is an inclined hollow sealing body with a thick upper part and a thin lower part, a vertically downward baffle plate is arranged at the inner lower part of the upper top surface of the sealing body, an air outlet channel is formed between the lower end part of the baffle plate and the inner surface of the bottom of the sealing body, a dust outlet is arranged at the lower bottom of the dust removal device, a dust exhaust pipe for exhausting dust is arranged on the dust outlet, and a valve for controlling dust exhaust is arranged on the dust exhaust pipe.
The utility model has simple structure, novelty, uniqueness, convenient installation and use and good effect, can effectively solve the problems that the wind can not be discharged and the dust can be diffused in the original equipment, and has remarkable economic and social benefits.
Drawings
Fig. 1 is a front view of a cross-sectional structure of the present invention.
Detailed Description
The following detailed description of embodiments of the utility model refers to the accompanying drawings.
As shown in figure 1, the coal chute air exhaust dust removal device in the dust removal system comprises an air inlet pipe, a dust removal device and an air outlet pipe, wherein the air inlet pipe comprises an air inlet pipe 7 and an air conveying pipe 2 communicated with the air inlet pipe, the outlet end of the air conveying pipe 2 is communicated with the air inlet of the dust removal device 1, the air outlet of the dust removal device 1 is communicated with the air inlet end of the air outlet pipe 6, the dust removal device is an inclined hollow sealing body with a thick upper surface and a thin lower surface, a baffle plate 8 which vertically faces downwards is arranged at the lower part in the upper top surface of the sealing body, an air outlet channel 9 is formed between the lower end part of the baffle plate 8 and the inner surface of the bottom of the sealing body, a dust outlet 4 is arranged at the lower bottom of the dust removal device, a dust exhaust pipe for exhausting dust is arranged on the dust outlet, and a valve 4-1 for controlling dust exhaust is arranged on the dust exhaust pipe.
In order to ensure the use effect and convenient use, the air inlet pipe 7 and the air conveying pipe 2 are both round made of engineering plastics, the diameter of the air inlet pipe 7 is larger than that of the air conveying pipe 2, and the air inlet pipe 7 is vertical to the central line of the air conveying pipe 2 to form an L-shaped air inlet channel;
the inclined hollow sealing body is a hollow body which is made of engineering plastics and has a square or round section;
the air outlet pipe 6 is an L-shaped hollow round pipe made of engineering plastics;
the diameter of the air delivery pipe 2 is larger than that of the air outlet pipe 6.
When the dust collector is used, the air inlet 3 of the air inlet pipe 7 is communicated with a coal dust-containing gas outlet of a guide chute (existing production equipment), the coal dust-containing gas enters from the air inlet 3 and enters the dust collector 1 through a channel formed by the air inlet pipe 7 and the air conveying pipe 2, the air can circulate in the dust collector 1 due to the fact that the dust-containing gas has dust with large particles and large specific gravity, in the circulating process, large-particle coal dust falls into the dust outlet 4 due to the action of gravity, the dust outlet 4 is opened at regular time, the coal dust is discharged through the dust discharging pipe, and air without the coal dust enters the air outlet pipe 6 through the air outlet channel 9 and is discharged through the air outlet 5, so that the problem of air exhaust and dust removal is effectively solved.
It should be noted that, in production, in order to protect the needs of production environment, the applicant carries out sealed transformation to the baffle box, and adds the dustproof curtain, prevents the dust escape when the blanking. In order to control the dust generated at the tail of the belt conveyor in the material transportation and transshipment process, the sealed guide chute is arranged at the tail of the belt conveyor, so that the effect of inhibiting the coal dust is well achieved. The guide chute is mainly characterized in that the prior common guide chute upper leather is reformed into a double-seal integrated upper leather with a straight plate and an anti-overflow skirt edge. The straight plate is tightly attached to the side wall of the material guide groove, and the bottom of the straight plate is in contact with the belt, so that the material is prevented from overflowing; the skirt edge is turned up outwards, the belt is automatically tracked by the elasticity of the rubber plate and is always in close contact with the belt, the phenomena of coal spraying, air leakage and powder leakage at two sides of the guide chute are avoided, and the dust quantity of posts is effectively reduced.
In actual production, after the guide chute is subjected to full-sealed transformation, although the dust amount of a post is effectively reduced, the dust cannot be discharged due to wind, and the dust is diffused. Therefore, in order to exhaust wind power and effectively solve air exhaust and dust exhaust, the utility model designs the air exhaust dust removal device of the coal chute in the dust removal system, effectively solves the problems that the wind of the original equipment can not be exhausted and the dust is diffused, and has the following outstanding beneficial technical effects compared with the prior art:
1. the environmental pollution is reduced, the low carbon and environmental protection are realized, and the energy conservation, emission reduction and consumption reduction are realized.
2. The working environment is improved, the labor intensity is reduced, the operation is simple, convenient and quick, and the working efficiency is high.
3. The investment is saved, and the production cost and the energy consumption are reduced.
4. The cost for purchasing the dust remover is saved, and each dust remover can save 9 ten thousand yuan.
5. The maintenance cost is saved, and only each dust remover can save 0.8 ten thousand yuan per year.
6. The labor intensity is reduced, the labor is saved, the labor amount of workers on one shift can be reduced at least, the work wages are 2500 yuan per month, and 2500 x 12=3 ten thousand yuan can be saved in one year.
It can be clearly seen from the above that the utility model is energy-saving and environment-friendly, is an innovation on the air exhaust and dust removal device of the coal chute in the dust removal system, and has remarkable economic and social benefits.
Claims (5)
1. The utility model provides a swift current coal chute dust collector that airs exhaust in dust pelletizing system, includes air-supply line, dust collector and play tuber pipe, its characterized in that, the air-supply line includes air inlet pipe (7) and defeated tuber pipe (2) that are linked together with air inlet pipe, and the exit end of defeated tuber pipe (2) is linked together with the air intake of dust collector (1), and the air outlet of dust collector (1) is linked together with the air intake end of play tuber pipe (6), dust collector be the hollow seal of the inclined plane thick in the top, thin down, the lower part is equipped with perpendicular decurrent baffle (8) in the upper top of seal, forms air outlet channel (9) between the lower tip of baffle (8) and the bottom inner face of seal, dust collector's lower bottom is equipped with out dirt mouth (4), is equipped with the dust exhaust pipe that is used for discharging the dust on the dust outlet mouth, is equipped with the valve (4-1) that are used for controlling the dust exhaust on the dust exhaust pipe.
2. The coal chute air exhaust dust removal device in the dust removal system according to claim 1, wherein the air inlet pipe (7) and the air delivery pipe (2) are both circular made of engineering plastics, the diameter of the air inlet pipe (7) is larger than that of the air delivery pipe (2), and the air inlet pipe (7) is perpendicular to the center line of the air delivery pipe (2) to form an L-shaped air inlet channel.
3. The air exhaust and dust removal device of the coal chute in the dust removal system as claimed in claim 1, wherein the inclined hollow sealing body is a hollow body made of engineering plastics and having a square or circular cross section.
4. The coal chute air exhaust dust removal device in the dust removal system according to claim 1, wherein the air outlet pipe (6) is an L-shaped hollow round pipe made of engineering plastics.
5. The coal chute air exhaust dust removal device in the dust removal system according to claim 1, wherein the diameter of the air delivery pipe (2) is larger than that of the air outlet pipe (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121018338.1U CN215539146U (en) | 2021-05-13 | 2021-05-13 | Coal chute air exhaust dust removal device in dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121018338.1U CN215539146U (en) | 2021-05-13 | 2021-05-13 | Coal chute air exhaust dust removal device in dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215539146U true CN215539146U (en) | 2022-01-18 |
Family
ID=79860545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121018338.1U Expired - Fee Related CN215539146U (en) | 2021-05-13 | 2021-05-13 | Coal chute air exhaust dust removal device in dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215539146U (en) |
-
2021
- 2021-05-13 CN CN202121018338.1U patent/CN215539146U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215539146U (en) | Coal chute air exhaust dust removal device in dust removal system | |
| CN203740658U (en) | Bucket discharging dust-removing device and bucket-wheel machine employing same | |
| CN103693411A (en) | Dust collection device of drop point of belt conveying | |
| CN204672068U (en) | A kind of building stones processing cleaner | |
| CN107161736A (en) | Belt conveyer high-efficiency energy-saving dust-removing equipment | |
| CN203064735U (en) | Dust settling box of coal handling system | |
| CN107433090A (en) | A kind of high efficiency filter deduster | |
| CN208516540U (en) | Micro-power dust remover | |
| CN201756361U (en) | Dust removal emptying machine set | |
| CN202156753U (en) | Dust removal catcher of high-inclination angle belt conveyor | |
| CN210021568U (en) | Automatic dust removal system capable of capturing and returning materials | |
| CN204980193U (en) | Belt feeder is transported from dust fall system | |
| CN206985223U (en) | Water mist dust fall material guide device | |
| CN207890714U (en) | Building castoff disposition conveying equipment dust-extraction unit | |
| CN2543618Y (en) | Dumper type dust-proof cover | |
| CN217555300U (en) | Powder falling device for coal conveying belt | |
| CN206130966U (en) | A device for being remove dust in desulfurizer storehouse | |
| CN220097920U (en) | Internal circulation type pressure relief sealing material guiding device | |
| CN206950870U (en) | Power-free dust-removing system | |
| CN205904225U (en) | Civil engineering construction waste processing apparatus | |
| CN201225816Y (en) | Ore reaction furnace | |
| CN220310650U (en) | Manganese ore crushing device | |
| CN208244345U (en) | Foundry's water-bath type dust-extraction unit | |
| CN213222673U (en) | Dust collector of breaker | |
| CN220047558U (en) | Landing stage micro-ring case dry fog dirt falls case |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220118 |