CN202682991U - Dust removing device for air structure - Google Patents
Dust removing device for air structure Download PDFInfo
- Publication number
- CN202682991U CN202682991U CN 201220335482 CN201220335482U CN202682991U CN 202682991 U CN202682991 U CN 202682991U CN 201220335482 CN201220335482 CN 201220335482 CN 201220335482 U CN201220335482 U CN 201220335482U CN 202682991 U CN202682991 U CN 202682991U
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- Prior art keywords
- guide duct
- outlet
- pneumatic membrane
- membrane building
- dust
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Abstract
The utility model discloses a dust removing device for an air structure. The dust removing device comprises an air guide tube connected with an air outlet of an air valve of the air structure and a dust absorbing device arranged on the downstream of the air guide tube. An outlet of the air guide tube vertically faces downwards; the dust absorbing device is a water tank with an opening opposite to the outlet of the air guide tube; and a proper distance is kept between the outlet of the air guide tube and the water level of the water tank. The dust removing device for the air structure provided in the utility model has the following beneficial technical effects that the air containing the dust is blown to the water surface at a high speed through the outlet of the air guide tube, and the water is scattered by the air flow to form water dome and water mist; and the dust is absorbed or partly absorbed by the water mist, so that the pollution to the environment is relieved or reduced.
Description
Technical field
The utility model relates to a kind of auxiliary device of pneumatic membrane building, relates in particular to a kind of wet method device for reducing dust that is installed in pneumatic membrane building air-valve air outlet.
Background technology
Pneumatic membrane building is that inner outer draught head supports whole building, and is good economical, portable with it, uses more and morely, and situation that pneumatic membrane building is used as warehouse and workshop occurred.Pneumatic membrane building as warehouse or workshop use if directly discharge the pneumatic membrane building outside at the various dust of production process generation by air-valve, will cause severe contamination to surrounding environment.
The utility model content
For the deficiencies in the prior art, the utility model provides a kind of elimination of using or reduces the device for reducing dust of the pneumatic membrane building of environmental pollution in pneumatic membrane building.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of device for reducing dust of pneumatic membrane building is characterized in that: comprise the guide duct that is connected with pneumatic membrane building air-valve air outlet and the dust absorbing device that is positioned at described guide duct downstream.
The outlet of the guide duct of described guide duct vertically downward, described dust absorbing device be opening over against the pond of described guide duct outlet, described guide duct outlet keeps suitable distance with the water surface in described pond.
Distance between described guide duct outlet and the described pond water surface is between 20 to 30 centimetres.
Described guide duct comprises interconnective guide duct elbow and vertical guide duct, and described guide duct elbow is connected with pneumatic membrane building air-valve air outlet; Described guide duct outlet is positioned at the lower end of described vertical guide duct.
Described pond is provided with anti-spilling and blocks wall, this anti-spilling block wall from described pond top side wall extend upwardly to approach or height a little more than described guide duct outlet after bend inwards.
Described pond is provided with inlet valve and water monitor.
Described basin bottom also is provided with discharge outlet.
Described inlet valve and water monitor are ball-cock assembly.
The device for reducing dust of pneumatic membrane building of the present utility model can also adopt following proposal:
Described guide duct comprises the guide duct elbow that is connected with pneumatic membrane building air-valve air outlet and the vertical guide duct that is connected with this guide duct elbow, the lower port of described vertical guide duct is the guide duct outlet of described guide duct, and described dust absorbing device is for evenly being arranged on the atomized water spray device of described vertical guide duct inwall.
The device for reducing dust of above-mentioned pneumatic membrane building also comprises the pond that is arranged on the following admittance dust settling thing of described guide duct outlet.
The air outlet device for reducing dust of pneumatic membrane building of the present utility model has following useful technique effect: the air that contains dust blows at a high speed the water surface through the guide duct outlet, air-flow is broken up the water surface and is formed spray and water smoke, dust is absorbed by water smoke or partially absorbs, and eliminates or has reduced pollution to environment.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 of the device for reducing dust of the utility model pneumatic membrane building;
Fig. 2 is the structural representation of embodiment 2 of the device for reducing dust of the utility model pneumatic membrane building.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described further.
The main points of the air outlet device for reducing dust of pneumatic membrane building of the present utility model are: the dust absorbing device that comprises guide duct 2 and be positioned at described guide duct 2 downstreams.Described guide duct 2 comprises the elbow 22 that an end is connected with the air outlet 1 of pneumatic membrane building, and with the vertical guide duct 23 vertically downward that is connected with described elbow 22 other ends, guide duct outlet 24 is arranged at the lower end of described vertical guide duct 23.Understandable, described guide duct 2 can also adopt other structures.
The concrete shape structure of described dust absorbing device has the multiple technical scheme that can realize the utility model purpose.
Embodiment 1:
See also Fig. 1, described dust absorbing device is for filling with the pond 3 of the water that certain depth is arranged.Described pond 3 is arranged at guide duct 2 belows, and pond opening 31 is over against described guide duct outlet 24.So, the air that contains dust blows at a high speed the water surface 32 through guide duct outlet 24, and air-flow is broken up the water surface and formed spray and water smoke, and the dust in the air-flow is absorbed by water smoke, eliminates or has reduced pollution to environment.Understandable, the structure of described guide duct 2 should arrange according to the situation of reality, only needs to guarantee that guide duct outlet 24 gets final product over against pond opening 31 vertically downward.
The water surface 32 in described guide duct outlet 24 and the described pond 3 keeps suitable distance, so that the air outlet device for reducing dust of pneumatic membrane building of the present utility model can guarantee to prevent when water smoke effectively forms that water smoke from entering obstruction discharging in the guide duct outlet 24; Colder area needs also to consider that freezing and expansion stops up the problem of described guide duct outlet 24 in the winter time.Consider above-mentioned situation, the distance between described guide duct outlet 24 and the described water surface 32 is between 20 to 30 centimetres.
Described pond 3 also is provided with anti-spilling and blocks wall 33, this anti-spilling block wall 33 from described pond 3 top side wall extend upwardly to approach or height a little more than described guide duct outlet 24 after bend inwards.So, can effectively prevent the problem that spray or water smoke splash.Understandable, described anti-spilling is blocked wall 33 and also can be adopted other structures that prevent that spray or water smoke from splashing to replace.
In the present embodiment, described pond 3 also is provided with inlet valve 34 and the discharge outlet 35 that is positioned at 3 bottoms, pond.It is because because the problems such as evaporation cause the water level in the pond 3 to descend, need to replenish and pour water that inlet valve 34 is set; Discharge outlet 35 is set is because the water in the pond 3 has used the too high formation deposition of dust content after a period of time, cause the adsorption capacity of water smoke to descend, the water in the pond 3 and deposit need to be drained again and again pour water.Understandable, described inlet valve 34 can be set and adopt other modes to replenish from pond opening 31 and pour water; Described discharge outlet 35 also can be set and adopt the mode draining of toppling over from pond opening 31 is pulled down in pond 3.
Described discharge outlet 35 is provided with water discharging valve 351, opens draining by the described water discharging valve 351 of manually-operated behind certain interval of time.Understandable, can also adopt the self-timing valve to control discharge outlet 35 and carry out draining.
In the temperate zone or when the four seasons in the torrid zone, all the air outlet device for reducing dust of pneumatic membrane building of the present utility model was used in non-icing area, inlet valve 34 can be arranged to ball-cock assembly 41, control water level in the pond 3 by described ball-cock assembly 41.Understandable, can also adopt other water monitor of electric pole type or prior art, also can directly pour water by manually controlling inlet valve 34.
The advantage of this embodiment is low, the easy layout of cost.
Embodiment 2:
See also Fig. 2, described dust absorbing device is the atomized water spray device 5 that evenly is arranged on described vertical guide duct 23 inwalls, and below described guide duct outlet 24 pond 6 of admitting the dust settling thing is set, and this pond 6 also is provided with discharge outlet 61.Described atomized water spray device 5 is arranged on the tube wall of vertical guide duct 23 and connects external water source, described atomized water spray device 5 is serially connected with magnetic valve and controls described magnetic valve time-control switching unit that open or close and that can set water spraying time and injection flow rate (figure slightly), can set according to the situation of discharging dust in the pneumatic membrane building injecting time and the injection flow rate of atomized water spray device 5.Control the water spraying time of described atomized water spray device 5 and the ripe prior art that injection flow rate belongs to this area with magnetic valve and time-control switching unit thereof.
Above-described embodiment is the utility model preferred embodiment, and all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Claims (10)
1. the device for reducing dust of a pneumatic membrane building is characterized in that: comprise the guide duct (2) that is connected with pneumatic membrane building air-valve air outlet and the dust absorbing device that is positioned at described guide duct (2) downstream.
2. the device for reducing dust of pneumatic membrane building according to claim 1, it is characterized in that: the guide duct outlet (24) of described guide duct (2) vertically downward, to be opening export the pond (3) of (24) over against described guide duct to described dust absorbing device, and described guide duct outlet (24) keeps suitable distance with the water surface (32) in described pond (3).
3. the device for reducing dust of pneumatic membrane building according to claim 2 is characterized in that: the distance between described guide duct outlet (24) and described pond (3) water surface is between 20 to 30 centimetres.
4. the device for reducing dust of pneumatic membrane building according to claim 3, it is characterized in that: described guide duct (2) comprises interconnective guide duct elbow (22) and vertical guide duct (23), and described guide duct elbow (22) is connected with pneumatic membrane building air-valve air outlet; Described guide duct outlet (24) is positioned at the lower end of described vertical guide duct (23).
5. the air outlet device for reducing dust of pneumatic membrane building according to claim 2, it is characterized in that: described pond (3) are provided with anti-spilling and block wall (33), and this anti-spilling is blocked and bent inwards after wall (33) extends upwardly to the height that approaches or export a little more than described guide duct (24) from described pond (3) top side wall.
6. according to claim 2 to the device for reducing dust of the described pneumatic membrane building of 5 each claims, it is characterized in that: described pond (3) are provided with inlet valve (34) and water monitor.
7. according to claim 2 to the device for reducing dust of the described pneumatic membrane building of 5 each claims, it is characterized in that: described pond (3) bottom also is provided with discharge outlet (35).
8. the device for reducing dust of pneumatic membrane building according to claim 6, it is characterized in that: described inlet valve (34) and water monitor are ball-cock assembly (41).
9. the device for reducing dust of pneumatic membrane building according to claim 1, it is characterized in that: described guide duct (2) comprises the guide duct elbow (22) that is connected with pneumatic membrane building air-valve air outlet and the vertical guide duct (23) that is connected with this guide duct elbow (22), the lower port of described vertical guide duct (23) is the guide duct outlet (24) of described guide duct (2), and described dust absorbing device is for evenly being arranged on the atomized water spray device (5) of described vertical guide duct (23) inwall.
10. the device for reducing dust of pneumatic membrane building according to claim 9 is characterized in that: also comprise the pond (6) that is arranged on the following admittance dust settling thing of described guide duct outlet (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335482 CN202682991U (en) | 2012-07-12 | 2012-07-12 | Dust removing device for air structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220335482 CN202682991U (en) | 2012-07-12 | 2012-07-12 | Dust removing device for air structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202682991U true CN202682991U (en) | 2013-01-23 |
Family
ID=47538668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220335482 Expired - Fee Related CN202682991U (en) | 2012-07-12 | 2012-07-12 | Dust removing device for air structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202682991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537149A (en) * | 2012-07-12 | 2014-01-29 | 深圳市博德维建筑技术有限公司 | Dust falling device of air film building |
| CN112827281A (en) * | 2021-01-18 | 2021-05-25 | 贵溪鲍家矿业有限公司 | Dust removing device |
-
2012
- 2012-07-12 CN CN 201220335482 patent/CN202682991U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103537149A (en) * | 2012-07-12 | 2014-01-29 | 深圳市博德维建筑技术有限公司 | Dust falling device of air film building |
| CN103537149B (en) * | 2012-07-12 | 2016-08-24 | 深圳市博德维环境技术股份有限公司 | A kind of device for reducing dust of pneumatic membrane building |
| CN112827281A (en) * | 2021-01-18 | 2021-05-25 | 贵溪鲍家矿业有限公司 | Dust removing device |
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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: 20130123 Termination date: 20160712 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |