CN203441518U - Mining wet-type multi-channel dust remover - Google Patents
Mining wet-type multi-channel dust remover Download PDFInfo
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- CN203441518U CN203441518U CN201320554921.3U CN201320554921U CN203441518U CN 203441518 U CN203441518 U CN 203441518U CN 201320554921 U CN201320554921 U CN 201320554921U CN 203441518 U CN203441518 U CN 203441518U
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Abstract
According to the technical scheme, a mining wet-type multi-channel dust remover comprises a negative pressure blow dryer, a draught fan, a high pressure water pipe, a spray assembly, a box, a dehydration assembly, a silencer, blades, a filter screen, a sliding sledge, a drain outlet, a water filing nozzle, a water tank and a cylinder hub. The mining wet-type multi-channel dust remover is characterized in that the filter screen is connected with one side of the negative pressure blow dryer, the high pressure water pipe is installed in a right-side box of the draught fan and provided with the spray assembly, the water tank communicated with the cylinder hub is installed under the cylinder hub, the water filling nozzle is formed in the upper portion of one side of the water tank, the drain outlet is formed in the lower portion of the other side of the water tank, the blades can rotate into the water tank, the cylinder hub is connected with one side of the dehydration assembly, the silencer is installed at the tail end of the cylinder hub, and all the components are installed in the box. The cylinder hub and the blades form a rotational flow assembly. The mining wet-type multi-channel dust remover is simple in structure, convenient to use, low in resistance, large in air volume, remarkable in dust removal effect and capable of effectively improving the borehole operation environment, and achieves combination of inertial dust removal and water film dust removal.
Description
Technical field
The utility model relates to a kind of multichannel deduster, particularly a kind ofly for ventilating and solving mine, adopts, digs work plane dust pollution, improves the mine wet-type multi-channel deduster of operating environment.
Background technology
In recent years, along with China's expanding economy, the demand of the energy increases day by day, as the coal resources of one of China's main energy sources, occupies very large proportion in primary energy consumption.Because the coal resources major part of China is pit mining, cause superficial part coal seam resource to greatly reduce, impel most of mine to deep, to extend exploitation.Along with the continuous increase of mining rate and mining depth, the problem that mining engineering faces also grows with each passing day, and the harm that wherein dust brings has caused great concern.
Dust is one of mine five large disasters, development machine when cutting coal body or half rock mass, due to coal across fall and pick to the extruding of coal body and dish out, will produce a large amount of dust.Especially even more serious at the comprehensive pick face dust pollution of meeting head on.The existence of a large amount of dust, not only serious harm construction workman's is healthy, brings very large destruction also to the environment of periphery, and because coal dust has explosivity, also become the key factor that affects mine safety production, therefore dust is carried out to purified treatment has important practical significance.
And traditional dust pelletizing system adopts the direct dirt that goes out of spraying water of single channel more, dust can not get moistening fully, efficiency of dust collection is low, the utility model Jian is complete in, light, small-sized the new type mining wet-type multi-channel deduster of one, the impeller of rotation produces continuous moisture film and can be used for catching and be centrifuged separated dust, also can utilize inertia to take off dirt simultaneously.This deduster efficiency of dust collection is high, when this dust arrester is used for coal road development end, can greatly improve the working environment of development end, and then reduces the probability that workman suffers from pneumoconiosis, reduces potential hazard odds; In addition, can also improve workman's operating efficiency, ensure mine safety production, improve air quality, protect workman and company interest.
Summary of the invention
The purpose of this utility model is for the low defect of the efficiency of dust collection of prior art, to provide a kind of easy to use, slight drag, Wind Volume, the mine wet-type multi-channel deduster of good dedusting effect.
For solving the deficiencies in the prior art, the technical scheme that the utility model proposes solution is: a kind of mine wet-type multi-channel deduster includes negative pressure air duct, blower fan, high-pressure water pipe, spray assembly, casing, dehydration package, noise damper, blade, screen pack, sled, sewage draining exit, water filling port, tank, cylinder hub composition.Its structure is: screen pack is connected with a side of negative pressure air duct, the indoor high-pressure water pipe that is equipped with of right side case of blower fan, spray assembly is installed in high-pressure water pipe, the tank of one connection is installed under cylinder hub, and there is a water filling port tank one side top, and there is a sewage draining exit opposite side below, and blade can rotate among tank, cylinder hub is connected with dehydration package one side, and tail end is provided with noise damper, and above all devices are arranged in casing.Wherein, cylinder hub and blade form eddy flow assembly.
Described screen pack is made by stainless steel metal, works to filter bulky grain mine dust;
The pressure that described blower fan provides must overcome the drag losses of eddy flow assembly dedusting section and dehydration package.
Described spray assembly connects high-pressure water pipe, plays wetting dust.
Described eddy flow assembly is comprised of 4 blades and 1 cylinder hub, forms 4 helical ducts, cylinder hub radius 0.1m, and blade rotary radius 0.5m, adjacent blades is spaced apart 0.2m, cylinder hub length degree 1.5m.
Described tank is under eddy flow assembly, and when tank is full of water, the highest water surface can not have blade height 0.15m, and tank one upper lateral part has a water filling port, and a sewage draining exit is arranged at opposite side bottom.
Described dehydration package consists of P shape metal flap.
Advantage of the present utility model is: the screen pack that install at the utility model air intake place can effectively prevent the destruction of larger mine dust to machine, spray assembly can soak dust efficiently, eddy flow assembly comprises 4 helical ducts, and air-flow axially flows into perpendicular to the inlet face of eddy flow assembly.Along with the rotation of blade, the wall of the blade of flowing through forms continuous moisture film, for catching, is centrifuged separated dust, and the water of the tank of bottom the inside can not have partial blade, played the effect of cleaning blade, makes depositing dust, the dirt efficiency of going out increases.The noise damper that the utility model afterbody is installed can reduce sound greatly, reduces noise pollution, for comfortable working environment is built in underground work.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A generalized section in the utility model structure.
Fig. 3 is the B-B generalized section in the utility model structure.
In figure: 1. negative pressure air duct, 2. blower fan, 3. high-pressure water pipe, 4. spray assembly, 5. casing, 6. dehydration package, 7. noise damper, 8. blade, 9. screen pack, 10. sled, 11. sewage draining exits, 12. water filling ports, 13. tanks, 14. hubs.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model mine wet-type multi-channel deduster is done to more detailed description.
Referring to accompanying drawing 1, the utility model includes 1. negative pressure air ducts, 2. blower fan, and 3. high-pressure water pipe, 4. spray assembly, 5. casing, 6. dehydration package, 7. noise damper, 8. blade, 9. screen pack, 10. sled, 11. sewage draining exits, 12. water filling ports, 13. tanks, 14. hubs, wherein:
Mine wet-type multi-channel deduster outward appearance is anti-rust metal casing 5, dirty wind is through the larger foreign matter of filter screen 9 eliminations, humidification through negative pressure air duct 1 and spray assembly 4 enters eddy flow assembly, rotation through blade 8, continue to condense and rotating separation, utilize the de-dirt of inertia and moisture film effect depositing dust, and blade 8 passes through washing away of tank 13 interior water, through sewage process sewage draining exit 11 outflows after a period of time; Meanwhile, water filling port 12 injects clean waters and continues to upgrade 13 liquid in tanks, then through the wind of dedusting, by dehydration package 6, removes moisture, and the water of sloughing flows out through the sewage draining exit 11 of its lower end, and wherein the utility model tail end is equipped with noise damper 7 and can reduces noise.
Described eddy flow assembly is comprised of four helical ducts, and eddy flow assembly is comprised of 4 blades and 1 cylinder hub, cylinder hub radius 0.1m, and blade rotary radius 0.5m, adjacent blades is spaced apart 0.2m, cylinder hub length degree 1.5m.
Referring to accompanying drawing 2, under eddy flow assembly, there is a tank, the highest water surface is as shown in 15, can not have blade height 0.15m, along with the rotation of helical duct, the internal face of the dedusting section of flowing through forms continuous moisture film, for catching, is centrifuged separated dust, when vanes, cross tank, the blade submerging in tank can be cleaned by the water in tank and soak.
Claims (7)
1. mine wet-type multi-channel deduster, includes negative pressure air duct (1), blower fan (2), high-pressure water pipe (3), spray assembly (4), casing (5), dehydration package (6), noise damper (7), blade (8), screen pack (9), sled (10), sewage draining exit (11), water filling port (12), tank (13), cylinder hub (14) composition, its structure is: screen pack (9) is connected with a side of negative pressure air duct (1), the indoor high-pressure water pipe (3) that is equipped with of right side case of blower fan (2), spray assembly (4) is installed in high-pressure water pipe (3), the tank (13) of one connection is installed under cylinder hub (14), there is a water filling port (12) tank (13) one side tops, there is a sewage draining exit (11) opposite side below, and blade (8) can rotate among tank (13), cylinder hub (14) is connected with dehydration package (6) one sides, tail end is provided with noise damper (7), all devices are arranged in casing (5) above, wherein, cylinder hub (14) and blade (8) form eddy flow assembly.
2. mine wet-type multi-channel deduster according to claim 1, is characterized in that: described screen pack (9) is made by stainless steel metal, works to filter bulky grain mine dust.
3. mine wet-type multi-channel deduster according to claim 1, is characterized in that: the pressure that described blower fan (2) provides must overcome the drag losses of eddy flow assembly dedusting section and dehydration package (6).
4. mine wet-type multi-channel deduster according to claim 1, is characterized in that: described spray assembly (4) connects high-pressure water pipe (3), plays wetting dust.
5. mine wet-type multi-channel deduster according to claim 1, it is characterized in that: described eddy flow assembly is comprised of 4 blades (8) and 1 cylinder hub (14), form 4 helical ducts, cylinder hub (14) radius 0.1m, blade (8) radius of gyration 0.5m, adjacent blades (8) is spaced apart 0.2m, cylinder hub (14) length 1.5m.
6. mine wet-type multi-channel deduster according to claim 1, it is characterized in that: described tank (13) is under eddy flow assembly, when tank (13) is full of water, the highest water surface did not have blade (8) height 0.15m, tank (13) one upper lateral parts have a water filling port (12), and a sewage draining exit (11) is arranged at opposite side bottom.
7. mine wet-type multi-channel deduster according to claim 1, is characterized in that: described dehydration package (6) consists of P shape metal flap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554921.3U CN203441518U (en) | 2013-09-06 | 2013-09-06 | Mining wet-type multi-channel dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320554921.3U CN203441518U (en) | 2013-09-06 | 2013-09-06 | Mining wet-type multi-channel dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203441518U true CN203441518U (en) | 2014-02-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320554921.3U Expired - Fee Related CN203441518U (en) | 2013-09-06 | 2013-09-06 | Mining wet-type multi-channel dust remover |
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| Country | Link |
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| CN (1) | CN203441518U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773849A (en) * | 2020-06-02 | 2020-10-16 | 石嘴山市瑞宁煤矿机电设备有限公司 | Mining wet dust collector |
| CN114809961A (en) * | 2022-04-06 | 2022-07-29 | 安徽理工大学 | Embedded drilling noise reduction and dust removal device beneficial to crushing coal rock wall and operation method |
-
2013
- 2013-09-06 CN CN201320554921.3U patent/CN203441518U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111773849A (en) * | 2020-06-02 | 2020-10-16 | 石嘴山市瑞宁煤矿机电设备有限公司 | Mining wet dust collector |
| CN114809961A (en) * | 2022-04-06 | 2022-07-29 | 安徽理工大学 | Embedded drilling noise reduction and dust removal device beneficial to crushing coal rock wall and operation method |
| CN114809961B (en) * | 2022-04-06 | 2023-11-21 | 安徽理工大学 | Embedded drilling noise reduction and dust removal device beneficial to breaking coal rock wall and operation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20140906 |
|
| EXPY | Termination of patent right or utility model |