CN220726354U - Combined dust remover for mine - Google Patents
Combined dust remover for mine Download PDFInfo
- Publication number
- CN220726354U CN220726354U CN202322564417.8U CN202322564417U CN220726354U CN 220726354 U CN220726354 U CN 220726354U CN 202322564417 U CN202322564417 U CN 202322564417U CN 220726354 U CN220726354 U CN 220726354U
- Authority
- CN
- China
- Prior art keywords
- dust remover
- dust
- filter cartridge
- ash discharge
- ash bucket
- 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.)
- Active
Links
- 239000000428 dust Substances 0.000 title claims abstract description 82
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 abstract description 16
- 238000007790 scraping Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 4
- 238000001914 filtration Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000007664 blowing Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000000746 purification Methods 0.000 description 4
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000002817 coal dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 230000009323 psychological health Effects 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Separating Particles In Gases By Inertia (AREA)
Abstract
The utility model discloses a combined dust remover for a mine, which comprises a filter cartridge dust remover, wherein the filter cartridge dust remover comprises a filter cartridge dust remover box body, an air inlet of the filter cartridge dust remover box body is provided with a cyclone pipe, the bottom of the filter cartridge dust remover box body is provided with an ash discharge hopper, a pair of transmission chains are arranged in the ash discharge hopper along the passing direction, a plurality of scraping plates arranged along the width direction of the ash discharge hopper are arranged on the pair of transmission chains, one end of each transmission chain is connected with a tensioning device through a transmission roller, the other end of each transmission chain is connected with a driving device through a transmission roller, and an ash discharge valve is arranged on the ash discharge hopper corresponding to the driving device; the beneficial effects are that: separating dust from air by utilizing centrifugal force generated by the rotating dust-containing gas, so that the dust is sunk to the bottom of the filter cartridge dust remover, and then the dust is concentrated at one end of the dust discharging hopper through the scraping plate; relatively clean dust-containing gas after passing through the cyclone pipe enters the filter cartridge dust remover for secondary filtration, thereby obtaining clean gas.
Description
Technical Field
The utility model relates to the technical field of dust removal equipment, in particular to a combined dust remover for a mine.
Background
The underground coal mine has potential explosive factors such as inflammable and explosive gas, coal dust and the like, has narrow working space, limited activity and high dust concentration, is not easy to diffuse, influences the physical and psychological health of miners, and has poor underground temperature, humidity, air quality and other climatic conditions.
When the heading machine works, a large amount of dust with high water content is generated, and the common dust remover does not separate water, so that the front filter cylinder is easily stuck to the surface of the filter cylinder by the dust with high water content, and the filter cylinder is disabled.
Disclosure of Invention
The utility model aims to solve the technical problems and provide a combined dust remover for a mine, which is used for separating dust firstly and then removing dust and purifying the dust to obtain clean gas.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a combination dust remover for mine, is including straining a dust remover, strain the dust remover and including straining a dust remover box, strain a dust remover box air intake and be equipped with the cyclone tube, it is equipped with the ash bucket that unloads to strain the bottom of dust remover box, it is equipped with a pair of drive chain to unload along leading to the length direction in the ash bucket, a pair of be equipped with a plurality of on the drive chain along unloading the scraper blade that ash bucket width direction set up, a pair of drive chain one end is passed through the driving roller and is connected with the tight device that rises, and the other end passes through the driving roller and is connected with drive arrangement, is close to drive arrangement corresponds unload the ash bucket on be equipped with the ash valve.
In order to ensure that the moisture in the dust can be effectively separated, a further preferable technical scheme is that a mandrel is arranged in the cyclone tube, and a plurality of spiral blades which are arranged in a circular array are arranged along the peripheral surface of the mandrel.
Compared with the prior art, the utility model has the beneficial effects that: separating dust from air by utilizing centrifugal force generated by the rotating dust-containing gas, so that the dust is sunk to the bottom of the filter cartridge dust remover, and then the dust is concentrated at one end of the dust discharging hopper through the scraping plate; relatively clean dust-containing gas after passing through the cyclone pipe enters the filter cartridge dust remover for secondary filtration, thereby obtaining clean gas.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a top view of the ash bucket of the present utility model;
FIG. 3 is an isometric view of a cyclone tube according to the present utility model;
in the figure: 1. an axial flow fan; 2. a purge outlet end; 3. a cartridge collector housing; 4. a back-blowing device; 5. a filter cartridge; 6. a cyclone tube; 7. a tensioning device; 8. a drive chain; 9. an ash discharge hopper; 10. a driving device; 11. an ash discharge valve; 12. a scraper; 13. a driving roller; 14. a blade; 15. and (5) a mandrel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Examples
As shown in fig. 1 and 2, a combined dust collector for a mine comprises a filter cartridge dust collector, wherein the filter cartridge dust collector comprises a filter cartridge dust collector box body 3, the filter cartridge dust collector box body 3 is a rectangular box body, and a filter cartridge dust collector mounting plate is arranged in the filter cartridge dust collector box body 3 to divide the filter cartridge dust collector box body 3 into an upper enclosed space and a lower enclosed space which are respectively a clean room and a dust room; the inlet of the filter cartridge dust collector box body 3 is positioned on a lower space dust collection chamber, the purification outlet end 2 of the filter cartridge dust collector box body 3 is positioned on an upper purification chamber, the purification outlet end 2 of the filter cartridge dust collector box body 3 is provided with an axial flow fan 1, an air inlet of the filter cartridge dust collector box body 3 is provided with a cyclone tube 6, the filter cartridge dust collector also comprises a plurality of filter cartridges 5 arranged in an array manner, the filter cartridges 5 are arranged in the space of the dust collection chamber, the filter cartridges 5 are arranged on a filter cartridge dust collection mounting plate, each filter cartridge 5 comprises a filter element, a flow guide inner cone and a connecting flange, the lower end of the filter element is a closed end, the upper end of the filter element is a purification outlet end, the flow guide inner cone is arranged in the filter element, and the upper end of the flow guide inner cone is closed; a dust removing cavity is formed between the flow guiding inner cone and the filter element, the small end of the flow guiding inner cone is upwards arranged, the large end of the flow guiding inner cone is downwards arranged, so that the dust removing cavity is gradually reduced from top to bottom, and the flow guiding inner cone is detachably connected with the filter cylinder dust removing mounting plate through the connecting flange; the filter cartridge dust remover also comprises a back-blowing device 4, wherein the back-blowing device 4 is used for back-blowing and ash cleaning of the filter cartridge, and the back-blowing device is arranged in the purifying chamber and communicated with the filter cartridge 5; the ash bucket is characterized by further comprising an ash bucket 9, an ash bucket 9 is arranged at the bottom of the filter drum dust remover box body 3, a pair of transmission chains 8 are arranged in the ash bucket 9 along the passing direction, two ends of the ash bucket 9 are respectively provided with a transmission roller 13, two ends of each transmission roller 13 are respectively provided with a chain wheel, the pair of transmission chains 8 are connected through the chain wheels on one side of two rotating shafts, a plurality of scraping plates 12 arranged along the width direction of the ash bucket 9 are arranged on the transmission chains 8, one ends of the transmission chains 8 are connected with a tensioning device 7 through the transmission rollers 13, the tensioning device 7 comprises an adjusting screw and a spring, one end of the adjusting screw is connected with the transmission rollers 13, the other end of the adjusting screw is connected with a partition plate in the ash bucket 9 in an elastic butt mode through the spring, the other ends of the transmission chains 8 are connected with a driving device 10, the driving device 10 comprises a driving motor, a speed reducer and transmission chains, the driving motor is connected with the input ends of the speed reducer, and the output ends of the speed reducer are connected with the corresponding ash bucket 11 on the driving device, which is close to the driving roller, and the ash bucket is provided with the ash bucket 9.
As shown in fig. 3, a mandrel 15 is disposed in the cyclone tube 6, and a plurality of spiral blades 14 are disposed in a ring-shaped array along the outer circumferential surface of the mandrel 15, so as to ensure that the moisture in the dust can be effectively separated
During working, the development machine generates a large amount of dust with high water content during working, the dust particles and dust with high water content are separated from the air by the centrifugal force generated by the rotating dust-containing gas in the cyclone tube 6 through the cyclone tube 6 by sucking the dust-containing gas in the axial flow fan 1, so that the dust is sunk to the bottom of the dust discharging hopper 9, and then the dust is concentrated at one end of the dust discharging hopper 9 through the scraping plate 12; the relatively clean dust-containing gas after passing through the cyclone tube 6 enters the cartridge dust remover for secondary filtration, thereby obtaining clean gas.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (2)
1. The utility model provides a combination dust remover for mine, includes and strains the dust remover, its characterized in that strains the dust remover and includes and strains the dust remover box, strain the dust remover box air intake and be equipped with the cyclone tube, it is equipped with the ash bucket to strain the bottom of dust remover box to strain, it is equipped with a pair of drive chain to unload along leading to the length direction in the ash bucket, a pair of be equipped with a plurality of scraper blade that sets up along unloading ash bucket width direction on the drive chain, a pair of drive chain one end is passed through the driving roller and is connected with the tight device that rises, and the other end passes through the driving roller and is connected with drive arrangement, is close to drive arrangement corresponds unload the ash bucket on be equipped with the ash valve.
2. The combined dust remover for mines as set forth in claim 1, wherein the cyclone tube is provided with a mandrel, and a plurality of spiral blades arranged in a circular array are arranged along the outer peripheral surface of the mandrel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322564417.8U CN220726354U (en) | 2023-09-21 | 2023-09-21 | Combined dust remover for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322564417.8U CN220726354U (en) | 2023-09-21 | 2023-09-21 | Combined dust remover for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220726354U true CN220726354U (en) | 2024-04-05 |
Family
ID=90485591
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322564417.8U Active CN220726354U (en) | 2023-09-21 | 2023-09-21 | Combined dust remover for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220726354U (en) |
-
2023
- 2023-09-21 CN CN202322564417.8U patent/CN220726354U/en active Active
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| GR01 | Patent grant |