CN2845893Y - Dust removing waste gas purifying spray tower - Google Patents
Dust removing waste gas purifying spray tower Download PDFInfo
- Publication number
- CN2845893Y CN2845893Y CN 200520075451 CN200520075451U CN2845893Y CN 2845893 Y CN2845893 Y CN 2845893Y CN 200520075451 CN200520075451 CN 200520075451 CN 200520075451 U CN200520075451 U CN 200520075451U CN 2845893 Y CN2845893 Y CN 2845893Y
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- tower body
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- Expired - Fee Related
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- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model relates to a dust removing waste gas purifying spray tower which is specifically used for purifying exhaust gas and removing dust in industries, such as metal refining, metal surface treatment, medicine food, electron, machinery manufacture, etc. The utility model mainly adopts the way that a filler layer is arranged in the tower body and a nozzle without blocking is installed on a spray frame; an exhaust cylinder is arranged on the tower body, and a circulating water supply system is connected with an interface of the spray frame on each layer; a circulating water pump is installed on a water pump base, and a tower body support frame supports the tower body. The utility model is characterized in that a settling tank is arranged under the tower body support frame; water seal is arranged in the settling tank; the water seal is communicated with the tower body, and a water absorbing opening of the circulating water pump is provided with a water inlet filtering net. The utility model has the advantage of simple, reasonable and compact structure. Because multi-stage spraying and multi-stage filler layers are adopted, exhaust gas can be sufficiently purified, playing the functions that the gas-liquid contact is sufficient, and the resistance is decreased to the minimum carrier. The atomization effect is good, and thick, medium and fine fog drops can be homogeneously sprayed. The nozzle has no blocking. The utility model can achieve the purposes of removing dust, purifying and saving water resource.
Description
Technical field
The utility model relates to a kind of dust-removing waste gas and purifies spray column, specifically is used for waste gas purification, dedusting, the spraying type of affiliated wet dedusting, dedusting, the waste gas purification apparatus of industries such as metal smelt, Treatment of Metal Surface, chemical, rubber, plastics, medicine food, electronics, machine-building.
Background technology
Before the utility model is made, in prior art, be used for the waste gas purification of industries such as metal smelt, Treatment of Metal Surface, chemical, electronics, machine-building, the spraying and dedusting purifying column that dedusting is adopted mainly adopts the tower body seat to be contained in water tank, nozzle and packing layer are housed in tower body, nozzle is contained on the spray frame, aiutage is located on the tower body, and circulating water supply system is connected on every layer the spray bridge joint mouth.The packing layer of this structure is not that resistance is too big, is exactly that the gas-liquid contact can not put in place.Spray spout adopts and be rotary with shower nozzle on nozzle body, is shaped on the hole in shower nozzle.Because the spray spout aperture of this kind structure is little, the spray atomizing effect is better, but the working time once long obstruction easily, also can't dedusting; Big as nozzle bore, though be difficult for blocking, atomizing effect is poor, and efficiency of dust collection is low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, thereby provides a kind of multistage packing layer can play the gas-liquid full contact, can drop to minimum carrier function by resistance again; Droplet evenly sprays, and choke free dust-removing waste gas purifies spray column.
Main solution of the present utility model is achieved in that
The utility model mainly adopts packing layer 3 is housed in tower body 7, clog-free nozzle 6 is contained on the spray frame 5, aiutage 1 is located on the tower body 7, circulating water supply system 8 is connected on every layer spray frame 5 interfaces, and water circulating pump 15 is contained on the water pump support 16, and tower body support 11 supports tower bodies 7, feature is to be provided with sedimentation basin 9 below tower body support 11, water seal 13 is housed in the sedimentation basin 9, and water seal 13 communicates with tower body 7, is provided with into water screen pack 14 in water circulating pump 15 water sucking mouths.
Compared with the prior art the utility model has the following advantages:
The utility model is simple, compact and reasonable for structure; Owing to can spray and adopt multistage packing layer, waste gas can be fully purified, and playing can the gas-liquid full contact, can drop to minimum carrier function by resistance again; Atomizing effect is good, and is carse, medium and small, and droplet evenly sprays, and nozzle is clog-free, reaches dedusting, purification, and can play the function of conserve water resource.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the clog-free nozzle structural representation of the utility model.
The specific embodiment
Embodiment during following the utility model is incited somebody to action in conjunction with the accompanying drawings is further described:
The utility model is made up of aiutage 1, top hand-hole 2, packing layer 3, hand-hole 4, spray frame 5, clog-free nozzle 6, tower body 7, circulating water supply system 8, sedimentation basin 9, exhaust gas inlet 10, tower body support 11, wastewater outlet 12, water seal 13, water inlet screen pack 14, water pump support 15, water pump support 16 etc.
The utility model mainly adopts packing layer 3 is housed in tower body 7, and packing layer 3 shapes are made bullet, is the Ha Kaideng bouquet.Clog-free nozzle 6 is contained on the spray frame 5, and aiutage 1 is located on the tower body 7, and circulating water supply system 8 is connected on every layer spray frame 5 interfaces, and water circulating pump 15 is contained on the water pump support 16, and tower body support 11 supports tower bodies 7.On tower body 7, be shaped on top hand-hole 2, hand-hole 4, dust-laden exhaust gas import 10, dust-laden wastewater outlet 12 respectively.Be provided with sedimentation basin 9 below tower body support 11, water seal 13 is housed in the sedimentation basin 9, water seal 13 communicates with tower body 7, is provided with into water screen pack 14 in water circulating pump 15 water sucking mouths.
The clog-free nozzle 6 of the utility model is is mainly connected and composed by nozzle connector 17, nozzle body 18, is shaped on nozzle hole 19 respectively in nozzle connector 17, nozzle body 18, and external spiral is made in nozzle body 18 lower ends, and can haze turns usefulness into.
The course of work of the present utility model and operation principle:
The utility model dust-laden exhaust gas enters tower body from the king-tower following side, from bottom to top, from top to bottom spray the reverse contact of droplet by the first order, make the dust-laden exhaust gas humidification, corase particles and a part of waste gas are by the spray droplet udst separation, enter packing layer then, dust-laden exhaust gas is serial arbitrarily in filling carrier, dirt body and waste gas are bonded on the filler bouquet blade, spraying layer is arranged above filler again, carry out dedusting, purify, the bouquet of washing filling carrier, make the carrier bouquet be in clean conditions always, it is minimum that resistance keeps always, such process is according to different dedustings, waste gas, purify, carry out multi-stage spray, adopt multistage packing layer, waste gas is fully purified, and then through entering in the atmosphere by the cat head aiutage behind the drop under the top of tower gas-liquid separation layer retaining, the spray waste water of dust-laden is all entered in the pond by king-tower bottom adjutage, and adjutage enters the waterline degree of depth and is: 150-500mm, play the water seal effect, by three water that get off every the formula sedimentation basin, be recycled water pump again and suck, carry out spraying and dedusting once more, purify, play the function of conserve water resource.
Claims (3)
1, a kind of dust-removing waste gas purifies spray column, packing layer (3) is equipped with in employing in tower body (7), clog-free nozzle (6) is contained on the spray frame (5), aiutage (1) is located on the tower body (7), circulating water supply system (8) is connected on every layer spray frame (5) interface, water circulating pump (15) is contained on the water pump support (16), tower body support (11) supports tower body (7), feature is to be provided with sedimentation basin (9) below tower body support (11), water seal (13) is housed in the sedimentation basin (9), water seal (13) communicates with tower body (7), is provided with into water screen pack (14) in water circulating pump (15) water sucking mouth.
2, dust-removing waste gas according to claim 1 purifies spray column, it is characterized in that described packing layer (3) shape makes taper.
3, dust-removing waste gas according to claim 1 purifies spray column, it is characterized in that described clog-free nozzle (6) is connected and composed by nozzle connector (17), nozzle body (18), be shaped on nozzle hole (19) respectively in nozzle connector (17), nozzle body (18), external spiral is made in nozzle body (18) lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075451 CN2845893Y (en) | 2005-09-07 | 2005-09-07 | Dust removing waste gas purifying spray tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520075451 CN2845893Y (en) | 2005-09-07 | 2005-09-07 | Dust removing waste gas purifying spray tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2845893Y true CN2845893Y (en) | 2006-12-13 |
Family
ID=37511308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520075451 Expired - Fee Related CN2845893Y (en) | 2005-09-07 | 2005-09-07 | Dust removing waste gas purifying spray tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2845893Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085443A (en) * | 2009-12-07 | 2011-06-08 | 潜江市知识产权协会 | Water film dust removal and absorption tower |
| US8747532B2 (en) | 2011-08-01 | 2014-06-10 | Foxconn Technology Co., Ltd. | Filter device |
| CN106731399A (en) * | 2016-12-30 | 2017-05-31 | 天津大学 | A kind of multistage combined high efficient heat exchanging dust arrester and its application method |
| CN110237665A (en) * | 2019-07-24 | 2019-09-17 | 河北瑛泽环保科技有限公司 | A kind of electrocatalytic oxidation VOC controlling device |
-
2005
- 2005-09-07 CN CN 200520075451 patent/CN2845893Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102085443A (en) * | 2009-12-07 | 2011-06-08 | 潜江市知识产权协会 | Water film dust removal and absorption tower |
| US8747532B2 (en) | 2011-08-01 | 2014-06-10 | Foxconn Technology Co., Ltd. | Filter device |
| CN106731399A (en) * | 2016-12-30 | 2017-05-31 | 天津大学 | A kind of multistage combined high efficient heat exchanging dust arrester and its application method |
| CN110237665A (en) * | 2019-07-24 | 2019-09-17 | 河北瑛泽环保科技有限公司 | A kind of electrocatalytic oxidation VOC controlling device |
| CN110237665B (en) * | 2019-07-24 | 2023-12-19 | 河北瑛泽环保科技有限公司 | Electrocatalytic oxidation VOC treatment device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |