CN103537149A - Dust falling device of air film building - Google Patents
Dust falling device of air film building Download PDFInfo
- Publication number
- CN103537149A CN103537149A CN201210239691.1A CN201210239691A CN103537149A CN 103537149 A CN103537149 A CN 103537149A CN 201210239691 A CN201210239691 A CN 201210239691A CN 103537149 A CN103537149 A CN 103537149A
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- Prior art keywords
- guide duct
- pneumatic membrane
- membrane building
- dust
- outlet
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- 239000000428 dust Substances 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000007921 spray Substances 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims description 36
- 241000876443 Varanus salvator Species 0.000 claims description 5
- 238000013459 approach Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 abstract 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000779 smoke Substances 0.000 description 9
- 238000007599 discharging Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
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Abstract
The invention discloses a dust falling device of an air film building. The dust falling device comprises an air guide pipe and a dust absorption device, wherein the air guide pipe is connected with an air outlet of an air valve of the air film building; the dust absorption device is positioned at the downstream part of the air guide pipe; an air guide pipe outlet of the air guide pipe is vertically downward; the dust absorption device is a water tank of which an opening faces the air guide pipe outlet; an appropriate distance is kept between the air guide pipe outlet and the water surface of the water tank. The dust falling device of the air film building has the beneficial technical effects that air containing dust is blown to the water surface at high speed through the air guide pipe outlet; air flow breaks the water surface to form sprays and water mists; the dust is absorbed or partially absorbed by the water mists; environmental pollution is eliminated or reduced.
Description
Technical field
The present invention relates to a kind of auxiliary device of pneumatic membrane building, relate in particular to a kind of wet method device for reducing dust that is arranged on pneumatic membrane building air-valve air outlet.
Background technology
Pneumatic membrane building is that inner outer draught head supports whole building, and good economical, portable with it, application is more and more, and has occurred using pneumatic membrane building as warehouse and situation that workshop is used.Pneumatic membrane building as warehouse or workshop use, if the various dust that produce in production process are directly discharged pneumatic membrane building outside by air-valve, will cause severe contamination to surrounding environment.
Summary of the invention
For the deficiencies in the prior art, the invention provides a kind of elimination of using or reduce the device for reducing dust of the pneumatic membrane building of environmental pollution in pneumatic membrane building.
The technical solution adopted for the present invention to solve the technical problems is:
A device for reducing dust for pneumatic membrane building, is characterized in that: comprise the guide duct being connected with pneumatic membrane building air-valve air outlet and the dust absorbing device that is positioned at described guide duct downstream.
Vertically downward, described dust absorbing device is the pond that opening exports over against described guide duct in the guide duct outlet of described guide duct, and 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, and this anti-spilling is blocked wall and bent inwards from described pond top side wall extends upwardly to the height that approaches or export a little more than described guide duct.
Described pond is provided with inlet valve and water monitor.
Described basin bottom is also 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 invention can also adopt following proposal:
Described guide duct comprises the guide duct elbow being connected with pneumatic membrane building air-valve air outlet and the vertical guide duct being 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 being evenly 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 described guide duct outlet receiving dust settling thing below.
The air outlet device for reducing dust of pneumatic membrane building of the present invention has following useful technique effect: the air that contains dust blows at a high speed the water surface through guide duct outlet, air-flow is broken up the water surface to form spray and water smoke, dust is absorbed by water smoke or partially absorbs, and eliminates or has reduced the pollution to environment.
Accompanying drawing explanation
Fig. 1 is the structural representation of embodiment 1 of the device for reducing dust of pneumatic membrane building of the present invention;
Fig. 2 is the structural representation of embodiment 2 of the device for reducing dust of pneumatic membrane building of the present invention.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the present invention will be further described.
The main points of the air outlet device for reducing dust of pneumatic membrane building of the present invention 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 one end is connected with the air outlet 1 of pneumatic membrane building, and with the vertical guide duct 23 being vertically downward 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 goal of the invention.
embodiment 1:
Refer to Fig. 1, described dust absorbing device is for filling with the pond 3 of the water that has certain depth.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 to form spray and water smoke, and the dust in air-flow is absorbed by water smoke, eliminates or has reduced the pollution to environment.Understandable, the structure of described guide duct 2 should arrange according to actual situation, only need to guarantee that guide duct outlet 24 is vertically downward over against pond opening 31.
Described guide duct outlet 24 keeps suitable distance with the water surface 32 in described pond 3, makes the air outlet device for reducing dust of pneumatic membrane building of the present invention guaranteeing preventing that water smoke from hindering discharge in entering guide duct outlet 24 when water smoke effectively forms; Colder area, also needs 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 is also provided with anti-spilling and blocks wall 33, and this anti-spilling is blocked wall 33 and bent inwards from described pond 3 top side wall extend upwardly to the height that approaches or export a little more than described guide duct 24.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 is also provided with inlet valve 34 and the discharge outlet 35 that is positioned at 3 bottoms, pond.It is because decline because the problems such as evaporation cause the water level in pond 3 that inlet valve 34 is set, and needs to supplement and pours water; Discharge outlet 35 is set is because the water in pond 3 has been used the too high formation deposition of dust content after a period of time, cause the adsorption capacity of water smoke to decline, the water in pond 3 and deposit need to be drained and again pour water.Understandable, described inlet valve 34 can be set and adopt other modes to supplement from pond opening 31 to 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, after certain interval of time, by water discharging valve described in manual operation 351, opens draining.Understandable, can also adopt self-timing valve to control discharge outlet 35 and carry out draining.
In 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 invention was used in non-icing area, inlet valve 34 can be arranged to ball-cock assembly 41, by described ball-cock assembly 41, control the water level in pond 3.Understandable, can also adopt other water monitor of electric pole type or prior art, also can directly by manually controlling inlet valve 34, pour water.
The advantage of this embodiment is that cost is low, easily arranges.
embodiment 2:
Refer to Fig. 2, described dust absorbing device is to be evenly arranged on the atomized water spray device 5 of described vertical guide duct 23 inwalls, and below described guide duct outlet 24, the pond 6 of receiving dust settling thing is set, and this pond 6 is also 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 pneumatic membrane building injecting time and the injection flow rate of atomized water spray device 5.With magnetic valve and time-control switching unit thereof, 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.
Above-described embodiment is the preferred embodiment for the present invention, and all its principles are identical with the present embodiment or approximate with basic structure, all within protection domain of the present invention.
Claims (10)
1. a device for reducing dust for pneumatic membrane building, is characterized in that: comprise the guide duct (2) being 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, described dust absorbing device is that opening exports the pond (3) of (24) over against described guide duct, 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), this anti-spilling is blocked wall (33) and is bent inwards from described pond (3) top side wall extends upwardly to the height that approaches or export a little more than described guide duct (24).
6. according to the device for reducing dust of the pneumatic membrane building described in claim 2 to 5 any one claim, it is characterized in that: described pond (3) are provided with inlet valve (34) and water monitor.
7. according to the device for reducing dust of the pneumatic membrane building described in claim 2 to 5 any one claim, it is characterized in that: described pond (3) bottom is also provided with discharge outlet (35).
8. the device for reducing dust of pneumatic membrane building according to claim 6, 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) being connected with pneumatic membrane building air-valve air outlet and the vertical guide duct (23) being 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 being evenly 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 described guide duct outlet (24) receiving dust settling thing below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239691.1A CN103537149B (en) | 2012-07-12 | 2012-07-12 | A kind of device for reducing dust of pneumatic membrane building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210239691.1A CN103537149B (en) | 2012-07-12 | 2012-07-12 | A kind of device for reducing dust of pneumatic membrane building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103537149A true CN103537149A (en) | 2014-01-29 |
| CN103537149B CN103537149B (en) | 2016-08-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210239691.1A Active CN103537149B (en) | 2012-07-12 | 2012-07-12 | A kind of device for reducing dust of pneumatic membrane building |
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| Country | Link |
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| CN (1) | CN103537149B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484409A (en) * | 2015-12-17 | 2016-04-13 | 深圳市中德膜结构有限公司 | Dust sucking device of air film building |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005028200A (en) * | 2003-07-07 | 2005-02-03 | Suguro Tekko:Kk | Force feed type dust collector |
| CN202682991U (en) * | 2012-07-12 | 2013-01-23 | 深圳市博德维建筑技术有限公司 | Dust removing device for air structure |
-
2012
- 2012-07-12 CN CN201210239691.1A patent/CN103537149B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005028200A (en) * | 2003-07-07 | 2005-02-03 | Suguro Tekko:Kk | Force feed type dust collector |
| CN202682991U (en) * | 2012-07-12 | 2013-01-23 | 深圳市博德维建筑技术有限公司 | Dust removing device for air structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484409A (en) * | 2015-12-17 | 2016-04-13 | 深圳市中德膜结构有限公司 | Dust sucking device of air film building |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103537149B (en) | 2016-08-24 |
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Address after: The central Shenzhen city of Guangdong Province, 518057 Keyuan Road, Nanshan District science and Technology Park No. 15 Kexing Science Park Building 2 unit B floor 12 No. 3 Applicant after: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District South Road seven No. 020 high-tech industrial village R2-A building 508 Applicant before: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Address after: 518057 Guangdong city of Shenzhen province Nanshan District South Road seven No. 020 high-tech industrial village R2-A building 508 Applicant after: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Address before: 518057 Guangdong city of Shenzhen province Nanshan District South Road seven No. 020 high-tech industrial village R2-A building 508 Applicant before: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. |
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Address after: 518000 b1-603, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Address before: 518057 No.3, 12 / F, unit 2, building B, Kexing Science Park, No.15 Keyuan Road, Central District, Nanshan District, Shenzhen City, Guangdong Province Patentee before: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. |
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Address after: 518000, 2002, Building B, Smart Plaza, No. 4068 Qiaoxiang Road, Gaofa Community, Shahe Street, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Bodewei Technology Co.,Ltd. Country or region after: China Address before: 518000 b1-603, building B, Kexing Science Park, 15 Keyuan Road, Science Park community, Yuehai street, Nanshan District, Shenzhen City, Guangdong Province Patentee before: BROADWELL (SHENZHEN) TECHNOLOGY Co.,Ltd. Country or region before: China |