CN205743966U - A kind of mining two-way dust suppression damper - Google Patents
A kind of mining two-way dust suppression damper Download PDFInfo
- Publication number
- CN205743966U CN205743966U CN201620717113.8U CN201620717113U CN205743966U CN 205743966 U CN205743966 U CN 205743966U CN 201620717113 U CN201620717113 U CN 201620717113U CN 205743966 U CN205743966 U CN 205743966U
- Authority
- CN
- China
- Prior art keywords
- dust
- dust collecting
- door body
- air channel
- collecting trough
- 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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- Ventilation (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
A kind of mining two-way dust suppression damper, include door body, it is provided with two contrary ventilation filter mechanisms of installation direction in door body, ventilation filter mechanism includes framework air channel, door body is provided with installing hole, framework air channel is arranged in installing hole, one end, framework air channel is provided with shutter, other end port is provided with unidirectional air inlet, it is provided with filter screen between unidirectional air inlet and shutter, framework air channel between unidirectional air inlet and filter screen is provided with dust collecting opening below, door body outer wall below dust collecting opening is provided with dust collecting trough, dust collecting trough upper end connects with dust collecting opening, it is provided with from outside to inside at dust collecting trough top, the dust-leading board extended from top to bottom, the closeouts that can be used to block notch it is provided with at dust collecting trough notch.One described in the utility model is mining two-way dust suppression damper, simple in construction, easy for operation, good stability, reliability is high, can effectively suppress dust on the basis of regulation air quantity, decrease dust pollution, build good working environment for staff.
Description
Technical field
This utility model relates to air door for mine, particularly relates to a kind of mining two-way dust suppression damper.
Background technology
At present, in underground mining mine, the required airflow producing stage casing in mine constantly becomes along with the transfer of the scope of operation
Change, generally damper is set in return side and is adjusted, regulate air quantity by shutter, reach the effect of reasonable distribution air quantity
Really, but there is the situation that offset dust spreads to main lane in underground coal mine, can pollute the facility in main tunnel, cause work
The work under bad environment of personnel, harm staff is healthy.
Utility model content
This utility model purpose is, in place of overcoming the deficiencies in the prior art, it is provided that a kind of simple in construction, easy to use,
The mining two-way dust suppression damper that anti-dust effect is good.
One described in the utility model is mining two-way dust suppression damper, includes door body, it is characterised in that in door body
Being provided with two contrary ventilation filter mechanisms of installation direction, described ventilation filter mechanism includes framework air channel, in door body
Being provided with the installing hole that two ends are penetrating, described framework air channel is arranged in installing hole, and one end, described framework air channel is provided with BAIYE
Window, other end port is provided with unidirectional air inlet, is provided with filter screen between unidirectional air inlet and shutter, at unidirectional air inlet
With between filter screen, framework air channel is following, is provided with dust collecting opening, and the door body outer wall below dust collecting opening offers dust collecting trough, described
Dust collecting trough upper end connects with dust collecting opening, is provided with from outside to inside at dust collecting trough top, the dust-leading board extended from top to bottom, described in lead
Dust can be guided to dust collecting trough by dirt plate, is provided with the closeouts that can be used to block notch at dust collecting trough notch.When wind is from list
When air inlet enters, filter screen can block dust, and wind passes through from filter screen, and the dust part being blocked is directly logical from filter screen
Crossing dust collecting opening and fall to dust collecting trough, another part is attached to the dust of filter screen and can be blown off having counter blow when, drops down onto and leads
Dirt plate can be directed in dust collecting trough equally, dust collecting trough dust is more when, can take off closeouts, carry out dust collecting trough clearly
Reason.
The beneficial effects of the utility model: one described in the utility model is mining two-way dust suppression damper, structure letter
Single, easy for operation, good stability, reliability is high, can effectively suppress dust, decrease on the basis of regulation air quantity
Dust pollution, has built good working environment for staff.
Accompanying drawing explanation
Accompanying drawing 1 is the structural representation of a kind of mining two-way dust suppression damper described in the utility model.Accompanying drawing 2 is this
The framework air channel cross-sectional view of a kind of mining two-way dust suppression damper described in utility model.Accompanying drawing 3 is this practicality
The framework air channel of novel described a kind of mining two-way dust suppression damper is provided with the perspective view of dust collecting opening one end.Attached
Fig. 4 is the structure schematic diagram of a kind of mining two-way dust suppression damper described in the utility model.
1-door body 2-framework air channel 3-unidirectional air inlet 4-shutter 5-filter screen 6-dust collecting opening 7-dust
Groove 8-dust-leading board 9-closeouts.
Detailed description of the invention
Referring now to accompanying drawing 1, accompanying drawing 2, accompanying drawing 3 and accompanying drawing 4, it is described in conjunction with the embodiments as follows: described in the utility model one
Plant mining two-way dust suppression damper, include door body 1, it is characterised in that door body 1 is provided with two installation directions contrary
Ventilation filter mechanism, described ventilation filter mechanism includes framework air channel 2, is provided with the installing hole that two ends are penetrating in door body 1,
Described framework air channel 2 is arranged in installing hole, and one end, described framework air channel 2 is provided with shutter 4, and other end port is provided with list
To air inlet 3, between unidirectional air inlet 3 and shutter 4, it is provided with filter screen 5, between unidirectional air inlet 3 and filter screen 5, framework
Air channel 2 below, is provided with dust collecting opening 6, and door body 1 outer wall below dust collecting opening 6 offers dust collecting trough 7, described dust collecting trough 7 upper end
Connecting with dust collecting opening 6, be provided with from outside to inside at dust collecting trough 7 top, the dust-leading board 8 extended from top to bottom, described dust-leading board 8 is
Good scheme is to tilt 45 degree obliquely, can be guided to dust collecting trough 7 by dust, be provided with at dust collecting trough 7 notch and can be used to block
The closeouts 9 of notch.When wind enters from unidirectional air inlet 3, filter screen 5 can block dust, and wind passes through from filter screen 5, is blocked
A dust part directly from filter screen 5, fall to dust collecting trough 7 by dust collecting opening 6, another part is attached to the dust of filter screen 5 and exists
Can be blown off the when of having counter blow, drop down onto dust-leading board 8 and can be directed to equally in dust collecting trough 7, more at dust collecting trough 7 dust
Time, closeouts 9 can be taken off, dust collecting trough 7 is cleared up.The beneficial effects of the utility model: described in the utility model one
Planting mining two-way dust suppression damper, simple in construction, easy for operation, good stability, reliability is high, at the base of regulation air quantity
Can effectively suppress dust on plinth, decrease dust pollution, build good working environment for staff.
Claims (2)
1. a mining two-way dust suppression damper, includes door body (1), it is characterised in that door body (1) is provided with two peaces
Filling ventilation filter mechanism in opposite direction, ventilation filter mechanism includes framework air channel (2), is provided with two ends in door body (1)
Penetrating installing hole, framework air channel (2) are arranged in installing hole, and framework air channel (2) one end is provided with shutter (4), the other end
Port is provided with unidirectional air inlet (3), is provided with filter screen (5) between unidirectional air inlet (3) and shutter (4), unidirectional enter
Between air port (3) and filter screen (5), framework air channel (2) are following, are provided with dust collecting opening (6), in the door body (1) of dust collecting opening (6) lower section
Outer wall offers dust collecting trough (7), and dust collecting trough (7) upper end connects with dust collecting opening (6), is provided with from extroversion at dust collecting trough (7) top
In, the dust-leading board (8) extended from top to bottom, the closeouts (9) that can be used to block notch it is provided with at dust collecting trough (7) notch.
One the most according to claim 1 is mining two-way dust suppression damper, it is characterised in that described dust-leading board (8) is
The swash plate of downward-sloping 45 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717113.8U CN205743966U (en) | 2016-07-08 | 2016-07-08 | A kind of mining two-way dust suppression damper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620717113.8U CN205743966U (en) | 2016-07-08 | 2016-07-08 | A kind of mining two-way dust suppression damper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205743966U true CN205743966U (en) | 2016-11-30 |
Family
ID=57377341
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620717113.8U Expired - Fee Related CN205743966U (en) | 2016-07-08 | 2016-07-08 | A kind of mining two-way dust suppression damper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205743966U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809075A (en) * | 2017-10-18 | 2018-03-16 | 国网江苏省电力公司盐城供电公司 | A kind of distribution box |
-
2016
- 2016-07-08 CN CN201620717113.8U patent/CN205743966U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107809075A (en) * | 2017-10-18 | 2018-03-16 | 国网江苏省电力公司盐城供电公司 | A kind of distribution box |
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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: 20161130 Termination date: 20210708 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |