CN206397540U - A kind of underground coal mine air cleaning unit - Google Patents
A kind of underground coal mine air cleaning unit Download PDFInfo
- Publication number
- CN206397540U CN206397540U CN201720068409.6U CN201720068409U CN206397540U CN 206397540 U CN206397540 U CN 206397540U CN 201720068409 U CN201720068409 U CN 201720068409U CN 206397540 U CN206397540 U CN 206397540U
- Authority
- CN
- China
- Prior art keywords
- water
- tank
- filter layer
- tank body
- coal mine
- 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
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of underground coal mine air cleaning unit, including tank body, top cover and kerve, tank interior is provided with upper filter layer and lower filter layer, upper filter layer and lower filter layer use crisscross maze lattice structure, tank wall top is provided with water inlet, tank wall bottom is provided with gas skirt, blower fan is provided with inside gas skirt, top cover top sets out gas port, kerve bottom sets discharge outlet, discharge outlet bottom connects aqua storage tank, filter is provided with aqua storage tank, aqua storage tank is divided into laying dust room and reservoir chamber by filter, reservoir chamber side wall connection water pump, water pump is connected with water inlet.The utility model uses the filter of labyrinth form, realizes that water body and gas are merged after fully dispersed, reaches the purpose of adsorption and sedimentation, circularly purifying and the purpose humidified are reached by the way of negative inspiratory pressure；Water circulation is used simultaneously, is economized on resources.
Description
Technical field
The utility model is related to Coal Mining Technology field, more particularly to a kind of underground coal mine air cleaning unit.
Background technology
During coal mining, substantial amounts of coal petrography dust can be produced in the tunnel of underground coal mine, due to coal mine
Under lane space limitation, the generation of coal petrography dust not only endangers the physical and mental health of workman, and may set off an explosion,
The safety in production of serious threat mine.At present, it is many in each tunnel in underground that the dirt that goes out is carried out by the way of water curtain, that is, it is being laid in lane
Compartment of terrain sets up several sprayers and sprays to form water curtain on water pipe at the top of road, and water pipe is by installing a Valve controlling.This kind
Water curtain spraying has one disadvantage in that in use：When pedestrian is by water curtain section tunnel, it is impossible to close or can not be opened after
Water curtain, causes pedestrian to be drenched, and certain influence is caused on the health of worker, while this dedusting method effect is not very thorough
Bottom, water resource waste is also than more serious.
Utility model content
The purpose of this utility model there is provided a kind of underground coal mine air cleaning unit, overcome prior art not
Foot, design is simple, rational in infrastructure, mine air can be purified, suitable working environment be provided for miner, and follow
Ring utilizes water resource.
The technical solution adopted in the utility model is as follows：
A kind of underground coal mine air cleaning unit, including tank body, with the top cover that is connected of insertion at the top of tank body and with tank body bottom
The kerve of portion's insertion connection, the inside of the tank body is provided with upper filter layer and lower filter layer, and upper filter layer and lower filter layer are adopted
With crisscross maze lattice structure, the permeable hole of insertion is arranged below thereon, is provided with sideways outside the air-vent of insertion, tank body
Wall top is arranged with two water inlets, and the outer wall bottom symmetrical of tank body is provided with two gas skirts, and the inside of gas skirt is provided with wind
Machine, the gas outlet that the gas skirt is respectively equipped with air inlet in the top and the bottom of blower fan and is connected with tank body insertion, the top cover is
Open-topped pyramidal structure, its top is provided with gas outlet, and kerve is the inverted cone-shaped structure of bottom opening, and its bottom is provided with draining
Mouthful, the bottom insertion connection aqua storage tank of the discharge outlet, aqua storage tank is interior to be provided with filter, and aqua storage tank is divided into laying dust by filter
Room and reservoir chamber, the side wall connection water pump of reservoir chamber, the bottom insertion of the water inlet end and reservoir chamber of water pump are connected, the water outlet of water pump
End is connected with the water inlet of tank wall.
The outer wall of the top cover is provided with upper observation window.
The outer wall of the kerve is provided with lower observation window.
The water inlet is located at the top of upper filter layer.
Compared with the prior art, the beneficial effects of the utility model are as follows：
Underground coal mine air cleaning unit of the present utility model, using the filter of labyrinth form, realizes and comes from top
Water body and gas from below it is fully dispersed after merge, reach the purpose of adsorption and sedimentation, it is real by the way of negative inspiratory pressure
The suction of existing gas, can effectively collect underground coal mine surrounding air, reach circularly purifying and the purpose humidified, provide suitable for miner
Suitable working environment；Water circulation is used simultaneously, is economized on resources.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to embodiment and accompanying drawing, the utility model will be further described.
Referring to accompanying drawing 1, a kind of underground coal mine air cleaning unit, including tank body 1, be connected with the top insertion of tank body 1
Top cover 2 and the kerve 3 being connected with the bottom insertion of tank body 1, the inside of tank body 1 are provided with upper filter layer 4 and lower filter layer 5, upper mistake
Filtering layer 4 and lower filter layer 5 use crisscross maze lattice structure, and the permeable hole 401 of insertion is arranged below thereon, sets sideways
There is the air-vent 402 of insertion, the water body from top forms water curtain from top to bottom, the scattered rear and water curtain of gas from bottom to top is handed over
Melt, top cover 2 is open-topped pyramidal structure, its top is provided with gas outlet 6, and the outer wall of top cover 2 is provided with upper observation window 16, just
Situation about entering in observation water body, kerve 3 is the inverted cone-shaped structure of bottom opening, and its bottom is provided with outside discharge outlet 7, kerve 3
Wall is provided with lower observation window 17, is easy to observe the emission behaviour of water body, the bottom insertion connection aqua storage tank 8 of discharge outlet 7, aqua storage tank
Filter 9 is provided with 8, aqua storage tank 8 is divided into laying dust room 10 and reservoir chamber 11 by filter 9, and the side wall of reservoir chamber 11 is connected with
Water pump 12, the water inlet end of water pump 12 is connected with the bottom insertion of reservoir chamber 11, and the recycling of water body can be achieved, economizes on resources,
The outer wall top of tank body 1 is arranged with two water inlets 13, and water inlet 13 is located at the top of upper filter layer 4, and respectively with water pump
12 delivery port is connected, and the outer wall bottom symmetrical of tank body 1 is provided with two gas skirts 14, and the inside of gas skirt 14 is provided with blower fan
15, gas skirt 14 is respectively equipped with air inlet 1401 and the gas outlet 1402 being connected with the insertion of tank body 1, wind in the top and the bottom of blower fan 15
The formation internal negative pressure of machine 15, collects extraneous dusty gas from air inlet 1401 and enters internal system by gas outlet 1402, on
The gas risen and the water curtain of lower filter layer 5 formation carry out an adsorption and sedimentation, and residual gas is disperseed by maze lattice, and with
The secondary blending precipitation of water body in the lattice of palace, reaches circularly purifying and the purpose humidified, suitable working environment is provided for miner.
General principle of the present utility model, principal character and advantage of the present utility model has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the utility model is not restricted to the described embodiments, described in above-described embodiment and specification
Simply illustrate principle of the present utility model, on the premise of the utility model spirit and scope are not departed from, the utility model is also
Various changes and modifications are had, these changes and improvements are both fallen within the range of claimed the utility model.The utility model
Claimed scope is by appended claims and its equivalent thereof.
Claims (4)
1. a kind of underground coal mine air cleaning unit, including tank body, the top cover that is connected with insertion at the top of tank body and and tank base
The kerve of insertion connection, it is characterised in that：The inside of the tank body is provided with upper filter layer and lower filter layer, upper filter layer and lower mistake
Filtering layer uses crisscross maze lattice structure, and the permeable hole of insertion is arranged below thereon, the air-vent of insertion is provided with sideways,
The outer wall top of tank body is arranged with two water inlets, the outer wall bottom symmetrical of tank body provided with two gas skirts, gas skirt it is interior
Portion is provided with blower fan, the gas outlet that the gas skirt is respectively equipped with air inlet in the top and the bottom of blower fan and is connected with tank body insertion, institute
Top cover is stated for open-topped pyramidal structure, its top is provided with gas outlet, kerve is the inverted cone-shaped structure of bottom opening, its bottom
Provided with discharge outlet, the bottom insertion connection aqua storage tank of the discharge outlet, aqua storage tank is interior to be provided with filter, and filter divides aqua storage tank
Laying dust room and reservoir chamber are segmented into, the side wall connection water pump of reservoir chamber, the bottom insertion of the water inlet end and reservoir chamber of water pump is connected, water
The water side of pump and the water inlet of tank wall are connected.
2. underground coal mine air cleaning unit according to claim 1, it is characterised in that：The outer wall of the top cover is provided with
Upper observation window.
3. underground coal mine air cleaning unit according to claim 1, it is characterised in that：The outer wall of the kerve is provided with
Lower observation window.
4. underground coal mine air cleaning unit according to claim 1, it is characterised in that：The water inlet is located at upper filtering
The top of layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068409.6U CN206397540U (en) | 2017-01-14 | 2017-01-14 | A kind of underground coal mine air cleaning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720068409.6U CN206397540U (en) | 2017-01-14 | 2017-01-14 | A kind of underground coal mine air cleaning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206397540U true CN206397540U (en) | 2017-08-11 |
Family
ID=59517987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720068409.6U Expired - Fee Related CN206397540U (en) | 2017-01-14 | 2017-01-14 | A kind of underground coal mine air cleaning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206397540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494775A (en) * | 2020-04-26 | 2020-08-07 | 北京怡和嘉业医疗科技股份有限公司 | Humidifier and ventilation treatment equipment |
-
2017
- 2017-01-14 CN CN201720068409.6U patent/CN206397540U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111494775A (en) * | 2020-04-26 | 2020-08-07 | 北京怡和嘉业医疗科技股份有限公司 | Humidifier and ventilation treatment equipment |
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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 |
Granted publication date: 20170811 Termination date: 20180114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |