CN208661433U - A kind of coal mine dust-filtering screening plant - Google Patents
A kind of coal mine dust-filtering screening plant Download PDFInfo
- Publication number
- CN208661433U CN208661433U CN201820786898.3U CN201820786898U CN208661433U CN 208661433 U CN208661433 U CN 208661433U CN 201820786898 U CN201820786898 U CN 201820786898U CN 208661433 U CN208661433 U CN 208661433U
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- China
- Prior art keywords
- screen plate
- dust
- box body
- box
- wall
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- Expired - Fee Related
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a kind of coal mine dust-filtering screening plants, it include cyclone dust collectors and the storage ash portion that cyclone dust collectors bottom is set, storing up ash portion includes box body, the screen plate of inboard wall of cartridge is set, the dust-collecting box of box portion bottom wall is set and the air blower of box body side is set, inboard wall of cartridge two sides offer inclined sliding groove, screen plate is slidably matched by sliding groove and box body, the ash hole of the top face cyclone dust collectors for the side that screen plate tilts down, and the side face air blower of its side tilted down, box side wall is respectively arranged with the opening for take away screen plate and dust-collecting box, cover board is hinged in opening, the filter screen of multiple filtering different size particles is provided on screen plate, multiple sulculuses are separated into dust-collecting box, each sulculus corresponds to filter screen different on screen plate.
Description
Technical field
The utility model relates to dust treatment devices.
Background technique
Coal mine refers in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal.
It is relatively inexpensive using opencast mode when coal seam is close to earth's surface.Soil above coal seam is known as surface soil.Still undeveloped
Explosive is buried in surface soil band, then removes surface soil using equipment such as bagger, excavator, trucies.These surface soils are then received in it
In the preceding pit exploited.After surface soil removes, coal seam will be exposed；At this moment coal cinder is bored broken or scraped, it will using truck
Coal transports coal preparation plant to and is further processed.Opencast mode obtains the coal of large ratio than the mode of underground mining
Mine, because more mining area is utilized.Strip mining transformation coal mine can cover several square kilometres of area.The coal mine in the world about 40%
Produce and use strip mining transformation mode.Outdoor coal mine can generate a large amount of dust in exploitation, can seriously endanger work over time
The health of people.Therefore can be made a return journey chalk dust removing more than mining site using dust removal machine or deduster.Wherein the whirlwind in deduster removes
Dirt device receives an acclaim because structure is simple, but its dust collected has the particle of a variety of different size volumes, when needing back
Receiving just seems very chaotic when utilizing.
Summary of the invention
In order to solve the above technical problems, providing a kind of coal mine dust-filtering screening plant, provided technical solution
It is as follows, it include cyclone dust collectors and the storage ash portion that cyclone dust collectors bottom is set, which is characterized in that storage ash portion includes box
Body, the screen plate that inboard wall of cartridge is set, the dust-collecting box that box portion bottom wall is set and the air blower that box body side is set, box body
Inner wall two sides offer inclined sliding groove, and screen plate is slidably matched by sliding groove and box body, screen plate tilt down one
The ash hole of the top face cyclone dust collectors of side, and the side face air blower of its side tilted down, box side wall point
It is not provided with the opening for take away screen plate and dust-collecting box, cover board is hinged in opening, multiple filterings are provided on screen plate
The filter screen of different size particle is separated into multiple sulculuses in dust-collecting box, and each sulculus corresponds to filter screen different on screen plate.
Based on the above technical solution, accommodation groove is offered in screen plate, is separated into accommodation groove by multiple partitions
Multiple filter screen grooves, strainer are arranged in filter screen groove by fixation kit, and net-filter assembly includes that bottom nozzle mounts and top are fixed
Part, bottom nozzle mounts include lower baffle plate and the bolt that is fixed on lower baffle plate, and top fixing element includes tapped set
Cylinder and the circular overhead gage that sleeve bottom edge is arranged in offer the through-hole passed through for bolt on partition.
Based on the above technical solution, water-drop-shaped pod is provided on top fixing element.
The utility model has the advantages that different pore size size dust can be separated and filter out by providing, and the dust screened is classified
Storage, has reached recycling, or more fully handle.
Detailed description of the invention
Fig. 1 is the main view of the utility model.
Fig. 2 is the main view sectional view of the utility model.
Fig. 3 is the top view of the screen plate of the utility model.
Fig. 4 is the side view of the screen plate of the utility model.
Fig. 5 is the sectional view of Fig. 4 of the utility model.
Specific embodiment
A kind of coal mine dust-filtering screening plant as shown in drawings, provided technical solution is as follows, includes rotation
Wind deduster 1 and the storage ash portion that 1 bottom of cyclone dust collectors is set, which is characterized in that storage ash portion includes box body 2, is arranged and exists
The screen plate 4 of 2 inner wall of box body, the dust-collecting box 5 that 2 bottom wall of box body is set and the air blower 7 that 2 side of box body is set, in box body 2
Wall two sides offer inclined sliding groove 3, and screen plate 4 is slidably matched by sliding groove 3 with box body 2, what screen plate 4 tilted down
The ash hole of the top face cyclone dust collectors 1 of side, and the side face air blower 7 of its side tilted down, 2 side of box body
Wall is respectively arranged with the opening for take away screen plate 4 and dust-collecting box 5, and cover board 6 is hinged in opening, is provided on screen plate 4
The filter screens of multiple filtering different size particles, are separated into multiple sulculuses 8 in dust-collecting box 5, on the corresponding screen plate 4 of each sulculus 8
Different filter screens.
In use, from cyclone dust collectors 1(or cyclone separator) in the dust that comes out of rotating separation from the ash hole of cone
It drops into box body 2, the windage during whereabouts by air blower 7, the biggish dust of weight overcomes wind-force to fall vertically
It falls on the end farthest at the top of 2 inner wall of box body of screen plate 4, to fall to the filter that screen plate 4 filters large scale dust
On the net.The strainer of filtering dust on screen plate 4, more up, the size for filtering dust is smaller, filters obtained dust and gets over
Carefully.It can be taken out from opening after dust-collecting box 5 is filled, screen plate 4 is similarly.
Preferably, accommodation groove 9 is offered in screen plate 4, accommodation groove 9 is interior to be separated into multiple filter screen grooves by multiple partitions 10
11, strainer is arranged in filter screen groove 11 by fixation kit, and net-filter assembly includes bottom nozzle mounts and top fixing element, bottom
Fixing piece includes lower baffle plate 12 and the bolt 13 that is fixed on lower baffle plate 12, and top fixing element includes tapped sleeve
15 and the circular overhead gage 14 that 15 bottom margin of sleeve is set, the through-hole 16 passed through for bolt 13 is offered on partition 10.
The scheme of fixed filter screen is provided, since there are multiple filter screen grooves 11, each filter screen groove 11 can be removably arranged
Different purpose strainers.Strainer is placed in filter screen groove 11, bolt 13 is inserted into from 16 bottom of through-hole and stretches out from bottom, sleeve 15
It is threaded on the bolt 13 of stretching, so that lower baffle plate 12 and overhead gage 14 block strainer jointly.
Preferably, water-drop-shaped pod 17 is provided on top fixing element.Pod 17 is used to avoid blocking air blower 7
Wind, and the wind for air blower 7 provides water conservancy diversion.
Claims (3)
1. a kind of coal mine dust-filtering screening plant includes cyclone dust collectors (1) and is arranged in cyclone dust collectors (1) bottom
Storage ash portion, which is characterized in that storage ash portion include box body (2), setting box body (2) inner wall screen plate (4), setting in box
In the air blower (7) of box body (2) side, box body (2) inner wall two sides offer inclination for the dust-collecting box (5) of body (2) bottom wall and setting
Sliding groove (3), screen plate (4) is slidably matched by sliding groove (3) with box body (2), the side that screen plate (4) tilts down
The ash hole of top face cyclone dust collectors (1), and the side face air blower (7) of its side tilted down, box body (2) side
Wall is respectively arranged with the opening for screen plate of taking away (4) and dust-collecting box (5), is hinged in opening cover board (6), screen plate (4)
On be provided with the filter screens of multiple filtering different size particles, is separated into multiple sulculuses (8) in dust-collecting box (5), each sulculus (8)
Different filter screen on corresponding screen plate (4).
2. a kind of coal mine dust-filtering screening plant as described in claim 1, which is characterized in that opened up in screen plate (4)
Have accommodation groove (9), is separated into multiple filter screen grooves (11) by multiple partitions (10) in accommodation groove (9), strainer is set by fixation kit
It sets in filter screen groove (11), net-filter assembly includes bottom nozzle mounts and top fixing element, and bottom nozzle mounts include lower baffle plate
(12) and the bolt (13) that is fixed on lower baffle plate (12), top fixing element includes tapped sleeve (15) and circular
Overhead gage (14) in sleeve (15) bottom margin is set, the through-hole (16) passed through for bolt (13) is offered on partition (10).
3. a kind of coal mine dust-filtering screening plant as claimed in claim 2, which is characterized in that be arranged on top fixing element
There are water-drop-shaped pod (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786898.3U CN208661433U (en) | 2018-05-25 | 2018-05-25 | A kind of coal mine dust-filtering screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820786898.3U CN208661433U (en) | 2018-05-25 | 2018-05-25 | A kind of coal mine dust-filtering screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208661433U true CN208661433U (en) | 2019-03-29 |
Family
ID=65823291
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820786898.3U Expired - Fee Related CN208661433U (en) | 2018-05-25 | 2018-05-25 | A kind of coal mine dust-filtering screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208661433U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023219452A1 (en) * | 2022-05-13 | 2023-11-16 | 서울대학교 산학협력단 | Automatic fine seed separation apparatus |
-
2018
- 2018-05-25 CN CN201820786898.3U patent/CN208661433U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023219452A1 (en) * | 2022-05-13 | 2023-11-16 | 서울대학교 산학협력단 | Automatic fine seed separation apparatus |
| KR20230159082A (en) * | 2022-05-13 | 2023-11-21 | 서울대학교산학협력단 | Appratus for automatically separating fine-sized seeds |
| KR102633296B1 (en) * | 2022-05-13 | 2024-02-02 | 서울대학교산학협력단 | Appratus for automatically separating fine-sized seeds |
| US20240074355A1 (en) * | 2022-05-13 | 2024-03-07 | Seoul National University R&Db Foundation | Apparatus for automatically separating fine-sized seeds |
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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: 20190329 Termination date: 20210525 |