CN103191613A - Two-stage high-efficiency environment-friendly water retention and dust removal system - Google Patents
Two-stage high-efficiency environment-friendly water retention and dust removal system Download PDFInfo
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- CN103191613A CN103191613A CN2013101479409A CN201310147940A CN103191613A CN 103191613 A CN103191613 A CN 103191613A CN 2013101479409 A CN2013101479409 A CN 2013101479409A CN 201310147940 A CN201310147940 A CN 201310147940A CN 103191613 A CN103191613 A CN 103191613A
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- dust removal
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- removal tower
- water film
- spraying
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Abstract
The invention discloses a two-stage high-efficiency environment-friendly water retention and dust removal system and belongs to a dust removal system. The two-stage high-efficiency environment-friendly water retention and dust removal system structurally comprises a water film dust removal tower and a spraying dust removal tower, wherein the water film dust removal tower is connected with the lower part of the spraying dust removal tower through a connecting pipe, a dust gas inlet is formed at the left side of the water film dust removal tower, the upper surface of the bottom of the water film dust removal tower is inclined, the top of the spraying dust removal tower is provided with a gas outlet, the bottom of the spraying dust removal tower is provided with a dust outlet, and a water reflux baffle plate is arranged in the spraying dust removal tower at the lower part of the gas outlet. Compared with the prior art, the two-stage high-efficiency environment-friendly water retention and dust removal system has the characteristics of improving the dust removal efficiency, having no pollution to the ambient environment and the like, thereby having a better popularization and application value.
Description
Technical field
The present invention relates to a kind of dust pelletizing system, especially a kind of asphalt mixing plant two rank high-efficiency environment friendly water dust pelletizing system.
Background technology
The water dust pelletizing system of using on the asphalt mixing plant adopts one-level water dedusting or adopts water bath dust-removing to be used in combination with other modes at present, and the efficiency of dust collection of primary dust removing is lower, can not satisfy the dedusting requirement; The dedusting method that water-bath is combined with other modes, moisture is more with the air-flow delivery ratio, and water is combined the mud point that forms with air-flow discharge after stain equipment surrounding environment with dust, cause water resource waste simultaneously.At present, good solution is not also arranged.
Summary of the invention
Technical assignment of the present invention is to provide a kind of pair of rank high-efficiency environment friendly water dust pelletizing system at above-mentioned deficiency of the prior art, and this pair rank high-efficiency environment friendly water dust pelletizing system has the advantages that to improve efficiency of dust collection and can not pollute surrounding environment.
The technical solution adopted for the present invention to solve the technical problems is: it comprises water film dedusting tower and spraying dust removal tower, the bottom of described water film dedusting tower and spraying dust removal tower links to each other by tube connector, the left side of described water film dedusting tower is provided with the dusty gas entrance, the upper base surface of water film dedusting tower is obliquely installed, the top of described spraying dust removal tower is provided with gas vent, the bottom is provided with the dust outlet, is provided with moisture backflow flap in the spraying dust removal tower of described gas vent bottom.
Described moisture backflow flap comprises a plurality of, evenly is arranged in the spraying dust removal tower respectively.
Of the present invention pair of rank high-efficiency environment friendly water dust pelletizing system compared with prior art, has following outstanding beneficial effect: improved efficiency of dust collection, avoided moisture to be combined the back with dust by discharged to atmosphere, controlled the characteristics such as pollution to surrounding environment.
Description of drawings
Accompanying drawing 1 is the structural representation of two rank high-efficiency environment friendly water dust pelletizing system;
Accompanying drawing 2 is the A-A views shown in Fig. 1;
Description of reference numerals: 1, water film dedusting tower, 2, spraying dust removal tower, 3, the dusty gas entrance, 4, tube connector, 5, the dust outlet, 6, moisture backflow flap, 7, gas vent, 8, nozzle.
The specific embodiment
Explain with reference to Figure of description 1 with below 2 pairs of the present invention pair rank of the accompanying drawing high-efficiency environment friendly water dust pelletizing system work.
Of the present invention pair of rank high-efficiency environment friendly water dust pelletizing system, its structure comprises water film dedusting tower 1 and spraying dust removal tower 2, the bottom of described water film dedusting tower 1 and spraying dust removal tower 2 links to each other by tube connector 4, the left side of described water film dedusting tower 1 is provided with dusty gas entrance 3, the upper base surface of water film dedusting tower 1 is obliquely installed, the top of described spraying dust removal tower 2 is provided with gas vent 7, the bottom is provided with dust outlet 5, is provided with moisture backflow flap 6 in the spraying dust removal tower 2 of described gas vent 7 bottoms.
Described moisture backflow flap 6 comprises a plurality of, evenly is arranged in the spraying dust removal tower 2 respectively.
Of the present invention pair of rank high-efficiency environment friendly water dust pelletizing system, during work, the gas that has dust that comes out through cyclone dust removal is introduced into water film dedusting tower 1 by dusty gas entrance 3 along the tangential direction of tower body, carry out the single order dedusting, under action of centrifugal force, dust granules descends along the rotation of the tower body inwall of water film dedusting tower 1 with gas, is combined with the moisture film of the tower body inwall of water film dedusting tower 1, discharges in the dust outlet 5 of spraying dust removal tower 2 bottoms, gravity effect lower edge.Gas through the single order dedusting enters spraying dust removal tower 2, by the cascade that the nozzle 8 in this tower evenly sprays, finishes final dusting.The combination of dual mode has improved efficiency of dust collection greatly, and spraying dust removal tower 2 upper ends designs moisture backflow flap 6 can prevent that moisture from discharging with air-flow.
Except the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1. two rank high-efficiency environment friendly water dust pelletizing system, it is characterized in that: comprise water film dedusting tower and spraying dust removal tower, the bottom of described water film dedusting tower and spraying dust removal tower links to each other by tube connector, the left side of described water film dedusting tower is provided with the dusty gas entrance, the upper base surface of water film dedusting tower is obliquely installed, the top of described spraying dust removal tower is provided with gas vent, and the bottom is provided with the dust outlet, is provided with moisture backflow flap in the spraying dust removal tower of described gas vent bottom.
2. according to claim 1 pair of rank high-efficiency environment friendly water dust pelletizing system, it is characterized in that: described moisture backflow flap comprises a plurality of, evenly is arranged in the spraying dust removal tower respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101479409A CN103191613A (en) | 2013-04-25 | 2013-04-25 | Two-stage high-efficiency environment-friendly water retention and dust removal system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101479409A CN103191613A (en) | 2013-04-25 | 2013-04-25 | Two-stage high-efficiency environment-friendly water retention and dust removal system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103191613A true CN103191613A (en) | 2013-07-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101479409A Pending CN103191613A (en) | 2013-04-25 | 2013-04-25 | Two-stage high-efficiency environment-friendly water retention and dust removal system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103191613A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060627A (en) * | 2017-11-28 | 2018-05-22 | 郎溪县恒云工程机械有限公司 | Bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211211A (en) * | 1989-02-10 | 1990-08-22 | Sumitomo Metal Ind Ltd | Preparatory washing method of wet type dust collector |
| CN2299653Y (en) * | 1997-04-10 | 1998-12-09 | 烟台宏伟集团总公司 | High-efficiency smoke and dust eliminating and desulfurizing purifier |
| CN2332467Y (en) * | 1998-05-15 | 1999-08-11 | 李成岳 | Mashi spraying impacting water membrane desulphrizing dusting appts. |
| CN2659528Y (en) * | 2003-05-30 | 2004-12-01 | 姜政华 | High efficiency hemp-stone multi-stage wetting desulfurizing duster |
| CN201735293U (en) * | 2010-07-13 | 2011-02-09 | 蚌埠丰原明胶有限公司 | Wet-type dust removal device |
-
2013
- 2013-04-25 CN CN2013101479409A patent/CN103191613A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02211211A (en) * | 1989-02-10 | 1990-08-22 | Sumitomo Metal Ind Ltd | Preparatory washing method of wet type dust collector |
| CN2299653Y (en) * | 1997-04-10 | 1998-12-09 | 烟台宏伟集团总公司 | High-efficiency smoke and dust eliminating and desulfurizing purifier |
| CN2332467Y (en) * | 1998-05-15 | 1999-08-11 | 李成岳 | Mashi spraying impacting water membrane desulphrizing dusting appts. |
| CN2659528Y (en) * | 2003-05-30 | 2004-12-01 | 姜政华 | High efficiency hemp-stone multi-stage wetting desulfurizing duster |
| CN201735293U (en) * | 2010-07-13 | 2011-02-09 | 蚌埠丰原明胶有限公司 | Wet-type dust removal device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108060627A (en) * | 2017-11-28 | 2018-05-22 | 郎溪县恒云工程机械有限公司 | Bitumen recovery administrative office in a factory's hot recycling process equipment of cigarette is gone in dedusting in midair |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 250022 No. 268, South Road, Shizhong District, Shandong City, Ji'nan Province Applicant after: Shandong Construction Machinery Co., Ltd. Address before: Huaiyin Duan Dian road Ji'nan city Shandong province 250022 No. 268 Applicant before: Shandong Construction Machinery Co., Ltd. |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130710 |