CN206647130U - A kind of dedusting device for coal mine safety - Google Patents
A kind of dedusting device for coal mine safety Download PDFInfo
- Publication number
- CN206647130U CN206647130U CN201720364673.4U CN201720364673U CN206647130U CN 206647130 U CN206647130 U CN 206647130U CN 201720364673 U CN201720364673 U CN 201720364673U CN 206647130 U CN206647130 U CN 206647130U
- Authority
- CN
- China
- Prior art keywords
- coal mine
- dirt pocket
- mine safety
- dedusting device
- water pipe
- 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 dedusting device for coal mine safety, including dirt pocket, dirt pocket side is provided with air intake, opposite side sets air outlet slit, air outlet slit is installed with filter assemblies, dirt pocket inner cavity top is provided with water pipe, water pipe is provided with multiple spray heads, water pipe connection is arranged on the storage tank outside dirt pocket, dirt pocket intracavity bottom sets dust collecting, and dust collecting is arranged on immediately below spray head, the utility model structural principle is simple, dedusting house dust can be settled, air can further be filtered simultaneously, good environmental protection, coalman's task efficiency can also be improved.
Description
Technical field
Coal mine dedusting technical field is the utility model is related to, specially a kind of dedusting device for coal mine safety.
Background technology
Substantial amounts of dust can be all produced in the links of process of coal mining, not only pollutes environment, and have a strong impact on
The health of coal miner, coal operation personnel have turned into the people at highest risk of easy infection pneumoconiosis.The dust suppression of prior art
Mainly using high-pressure fog, need to consume substantial amounts of water resource within coal mines, and effect is not fine, to fine particle and
Noxious material row is unable to reach thorough removing, the discharge being also unfavorable for after dust precipitation, causes operating efficiency low.
Utility model content
The purpose of this utility model is to provide a kind of dedusting device for coal mine safety, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：A kind of dedusting device for coal mine safety, including
Dirt pocket, the dirt pocket side are provided with air intake, and opposite side sets air outlet slit, and the air outlet slit was installed with
Component is filtered, the dirt pocket inner cavity top is provided with water pipe, and the water pipe is provided with multiple spray heads, and the water pipe connection is arranged on
Storage tank outside dirt pocket, the dirt pocket intracavity bottom sets dust collecting, and the dust collecting is set
Immediately below spray head；
The spray head includes spray lid and bottom seat, and the mating surface of described spray lid and bottom seat offsets, the base
The first delivery port axially is equipped with, is provided with the second delivery port in the side of first delivery port, the base is radially provided with
3rd delivery port, and second delivery port and the 3rd delivery port communicate, the spray is covered provided with hole, and bottom is provided with the hole
The needle point that seat is provided with.
Preferably, the filter assemblies include framework, and filter layer is clamped with the framework, and the filter layer includes living
Property Carbon fibe screen pack, the first filter cotton layer, the second filter cotton layer and zeolite granular layer, the NACF screen pack,
Zeolite granular layer is successively set between the first filter cotton layer and the second filter cotton layer.
Preferably, it is installed with flow control valve on the water pipe.
Preferably, the spray head sets 6-10 groups.
Preferably, in addition to guiding subassembly, the guiding subassembly are fixedly installed on the inside of air intake, the guiding subassembly
Including flow guide plate body, passage is offered in the flow guide plate body, the aperture of the passage is in the middle part of flow guide plate body
Gradually increase to edge.
Preferably, the aperture of the passage is 3mm-5mm.
Preferably, the dust collecting bottom is provided with sewage draining exit.
Compared with prior art, the beneficial effects of the utility model are：
（1）The utility model structural principle is simple, and the spray head of use can spray spray water, and dedusting house dust is entered
Row sedimentation；The filter assemblies that are set on the inside of air outlet slit while air can further be filtered, being capable of effective mistake
The large granular impurity remained in air filtering, filter efficiency is high, and facilitates cleaning replacement, is easy to postorder further to improve purification effect
Rate；Good environmental protection, improve coalman's task efficiency.
（2）In the utility model, guiding subassembly is set on the inside of air intake, it can be ensured that extraneous air enters dirt pocket
The uniformity of inner chamber, further improve sedimentation and filter efficiency.
Brief description of the drawings
Fig. 1 is the utility model structure diagram；
Fig. 2 is showerhead configuration schematic diagram of the present utility model；
Fig. 3 is filter assemblies structural representation of the present utility model；
Fig. 4 is guiding subassembly structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-4 are referred to, the utility model provides a kind of technical scheme：A kind of dedusting device for coal mine safety, including except
Dirt room 1, the side of dirt pocket 1 are provided with air intake 2, and opposite side sets air outlet slit 3, and the air outlet slit 3 is fixedly mounted
There are filter assemblies 4, the inner cavity top of dirt pocket 1 is provided with water pipe 5, and the water pipe 5 is provided with multiple spray heads 6, and spray head 6 is set
Put 6-10 groups；The water pipe 5 connects the storage tank 7 being arranged on outside dirt pocket 1, and flow control valve is installed with water pipe 5,
It is easy to adjustable spraying size；The intracavity bottom of dirt pocket 1 sets dust collecting 8, and the dust collecting 8 is set
Immediately below spray head 6；The bottom of dust collecting 8 is provided with sewage draining exit 25.
Spray head 6 includes spray lid 9 and base 10, and the mating surface of described spray lid 9 and base 10 offsets, the base
10 axial direction is equipped with the first delivery port 11, and the second delivery port 12, the base are provided with the side of first delivery port 11
10 are radially provided with the 3rd delivery port 13, and the delivery port 13 of second delivery port 12 and the 3rd communicates, and are set on the spray lid 9
There are hole 14, the needle point 15 being provided with the hole 14 provided with base 10.
Filter assemblies 4 include framework 16, and filter layer 17 is clamped with the framework 16, and the filter layer 17 includes activity
Carbon fibe screen pack 18, the first filter cotton layer 19, the second filter cotton layer 20 and zeolite granular layer 21, the NACF mistake
Filter screen 18, zeolite granular layer 21 are successively set between the first filter cotton layer 19 and the second filter cotton layer 20.
The utility model structural principle is simple, and the spray head of use can spray spray water, and dedusting house dust is carried out
Sedimentation；The filter assemblies that are set on the inside of air outlet slit while air can further be filtered, can effectively be filtered
The large granular impurity remained in air, filter efficiency is high, and facilitates cleaning replacement, is easy to postorder further to improve purification effect
Rate；Good environmental protection, improve coalman's task efficiency.
In addition, in the present embodiment, in addition to guiding subassembly 22, the guiding subassembly 22 are fixedly installed in air intake 2
Side, the guiding subassembly 22 include flow guide plate body 23, passage 24 are offered in the flow guide plate body 23, passage 24
Aperture is 3mm-5mm；The aperture of the passage 24 gradually increases from the middle part of flow guide plate body 23 to edge.The utility model
In, guiding subassembly is set on the inside of air intake, it can be ensured that extraneous air enters the uniformity of dirt pocket inner chamber, further carries
Height sedimentation and filter efficiency.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (7)
1. a kind of dedusting device for coal mine safety, including dirt pocket（1）, it is characterised in that：The dirt pocket（1）Side is provided with sky
Gas entrance（2）, opposite side setting air outlet slit（3）, the air outlet slit（3）It is installed with filter assemblies（4）, the dedusting
Room（1）Inner cavity top is provided with water pipe（5）, the water pipe（5）It is provided with multiple spray heads（6）, the water pipe（5）Connection is arranged on
Dirt pocket（1）Outside storage tank（7）, the dirt pocket（1）Intracavity bottom sets dust collecting（8）, and the dust
Collection device（8）It is arranged on spray head（6）Underface；
The spray head（6）Covered including spray（9）And base（10）, described spray lid（9）And base（10）Mating surface phase
Support, the base（10）Axial direction be equipped with the first delivery port（11）, in first delivery port（11）Side be provided with second
Delivery port（12）, the base（10）Be radially provided with the 3rd delivery port（13）, and second delivery port（12）Go out with the 3rd
The mouth of a river（13）Communicate, the spray lid（9）It is provided with hole（14）, the hole（14）It is interior to be provided with base（10）The needle point being provided with
（15）.
A kind of 2. dedusting device for coal mine safety according to claim 1, it is characterised in that：The filter assemblies（4）Bag
Include framework（16）, in the framework（16）On be clamped with filter layer（17）, the filter layer（17）Including active carbon fibre dimensional filter
Net（18）, the first filter cotton layer（19）, the second filter cotton layer（20）And zeolite granular layer（21）, the active carbon fibre dimensional filter
Net（18）, zeolite granular layer（21）It is successively set on the first filter cotton layer（19）With the second filter cotton layer（20）Between.
A kind of 3. dedusting device for coal mine safety according to claim 1, it is characterised in that：The water pipe（5）Upper fixation
Flow control valve is installed.
A kind of 4. dedusting device for coal mine safety according to claim 1, it is characterised in that：The spray head（6）Set
6-10 groups.
A kind of 5. dedusting device for coal mine safety according to claim 1, it is characterised in that：Also include guiding subassembly
（22）, the guiding subassembly（22）It is fixedly installed on air intake（2）Inner side, the guiding subassembly（22）Including flow guide plate body
（23）, the flow guide plate body（23）On offer passage（24）, the passage（24）Aperture from flow guide plate body
（23）Middle part to edge gradually increases.
A kind of 6. dedusting device for coal mine safety according to claim 5, it is characterised in that：The passage（24）Hole
Footpath is 3mm-5mm.
A kind of 7. dedusting device for coal mine safety according to claim 1, it is characterised in that：The dust collecting
（8）Bottom is provided with sewage draining exit（25）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364673.4U CN206647130U (en) | 2017-04-10 | 2017-04-10 | A kind of dedusting device for coal mine safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720364673.4U CN206647130U (en) | 2017-04-10 | 2017-04-10 | A kind of dedusting device for coal mine safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206647130U true CN206647130U (en) | 2017-11-17 |
Family
ID=60274531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720364673.4U Expired - Fee Related CN206647130U (en) | 2017-04-10 | 2017-04-10 | A kind of dedusting device for coal mine safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206647130U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875764A (en) * | 2017-12-13 | 2018-04-06 | 上海应用技术大学 | A kind of low-carbon emission device for building |
| CN111837749A (en) * | 2020-08-28 | 2020-10-30 | 衡阳县石荷岭绿色食品有限公司 | Seedling raising device and method for bamboo shoot planting |
-
2017
- 2017-04-10 CN CN201720364673.4U patent/CN206647130U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107875764A (en) * | 2017-12-13 | 2018-04-06 | 上海应用技术大学 | A kind of low-carbon emission device for building |
| CN111837749A (en) * | 2020-08-28 | 2020-10-30 | 衡阳县石荷岭绿色食品有限公司 | Seedling raising device and method for bamboo shoot planting |
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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: 20171117 Termination date: 20210410 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |