CN202803020U - Efficient impact wet dust collector - Google Patents
Efficient impact wet dust collector Download PDFInfo
- Publication number
- CN202803020U CN202803020U CN 201220190727 CN201220190727U CN202803020U CN 202803020 U CN202803020 U CN 202803020U CN 201220190727 CN201220190727 CN 201220190727 CN 201220190727 U CN201220190727 U CN 201220190727U CN 202803020 U CN202803020 U CN 202803020U
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- tube
- air
- nozzle
- air inlet
- dewaterer
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Abstract
The utility model discloses an efficient impact wet dust collector comprising a water inlet tube, a nozzle, a dewaterer, a reducing tube, a throat tube, an expanding tube and an air tube, wherein the small caliber end of the reducing tube is connected with the air inlet end of the throat tube; the nozzle is connected with the water inlet tube and arranged at a position connected with the throat tube in the reducing tube; an air outlet of the throat tube is connected with an air inlet of the expanding tube; an air outlet of the expanding tube is connected with an air inlet of the air tube; and an air outlet of the air tube is connected with an air inlet of the dewaterer. An impact exhaust duct is adopted, the static pressure is reduced along with the rapid increment of air flow, and water drops at the nozzle are further atomized by means of the impact of the high-speed air flow, sufficiently mixed with particles in dust and then separated by the dewaterer. The efficient impact wet dust collector has the advantages of lower resistance, lower water and electricity consumption, more convenience in installation, high dust collection efficiency and small size so as to be convenient to popularize.
Description
Technical field
The utility model relates to a kind of industrial wet scrubber, relates in particular to a kind of wet scrubber of high-efficiency impingement type.
Background technology
The present employed wet scrubber of China is divided into lower resistance, middle resistance and high-drag three major types by the large I of its resistance, and from actual operating position, although the low-resistant dust remover resistance is low, the power consumption is little, its efficiency of dust collection is on the low side, therefore uses less; High-drag deduster efficiency of dust collection is very high, but resistance is too large, and power consumption is high, and is uneconomical, satisfying under the prerequisite of environmental requirement, also needn't use; Middle resistance deduster efficiency of dust collection is higher, and resistance is less, and water consumption is also moderate, can satisfy environmental requirement, therefore uses at home wider.
Along with developing rapidly of Environmental Protection in China cause, existing wet scrubber still demand of satisfying the market not aspect energy-conservation, each wet scrubber has the function of its uniqueness, but comprehensive existing wet scrubber, all there is the problem that resistance is higher, volume ratio is large, the power consumption water consumption is high, also will advocate energy-conservationly when advocating environmental protection, therefore, existing wet scrubber is unfavorable for promoting.
Summary of the invention
The purpose of this utility model just is to provide in order to address the above problem a kind of wet scrubber of high-efficiency impingement type.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model includes water pipe, nozzle, dewaterer, reducing pipe, trunnion, increaser and airduct, the small-caliber end of described reducing pipe is connected with the inlet end of described trunnion, described nozzle is connected with described oral siphon and is installed on the position that is connected with described trunnion in the described reducing pipe, the gas outlet of described trunnion is connected with the air inlet of described increaser, the gas outlet of described increaser is connected with the air inlet of described airduct, and the gas outlet of described airduct is connected with the air inlet of described dewaterer.
The beneficial effects of the utility model are:
The utility model adopts the exhaust duct of impact type, and along with increasing sharply of air-flow, static pressure reduces, because gas shock at a high speed further atomizes the water droplet of nozzle, and fully mixes with particle in the dirt gas, is isolated by dehydrator again; It is lower to the utlity model has resistance, the power consumption water consumption still less, install more convenient, efficiency of dust collection is high, resistance is low, water consumption is few, therefore the advantage that volume is little, is convenient to promote.
Description of drawings
Accompanying drawing is structural representation of the present utility model;
Among the figure: 1-dirt gas air inlet, 2-oral siphon, 3-nozzle, 4-dewaterer, 5-pure qi (oxygen) exhaust outlet, 6-reducing pipe, 7-trunnion, 8-increaser, 9-airduct, 10-outfall.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in drawings: include water pipe 2, nozzle 3, dewaterer 4, reducing pipe 6, trunnion 7, increaser 8 and airduct 9, the small-caliber end of reducing pipe 6 is connected with the inlet end of trunnion 7, nozzle 3 is connected with oral siphon 2 and is installed on the positions that are connected with trunnion 7 in the reducing pipe 6, the gas outlet of trunnion 7 is connected with the air inlet of increaser 8, the gas outlet of increaser 8 is connected with the air inlet of airduct 9, and the gas outlet of airduct 9 is connected with the air inlet of dewaterer 4.
As shown in drawings: dust-contained airflow enters reducing pipe 6 by dirt gas air inlet 1, and air-flow increases gradually through the air velocity behind the reducing pipe 6, and static pressure reduces.In trunnion 7, the speed of air-flow reaches the highest.Because the impact of high velocity air further atomizes the water droplet of nozzle 3 ejections.Dusty gas and liquid two-phase are fully mixed in trunnion 7, and grit and water droplet constantly collide coalescence, become larger particle.Dusty gas reduces gradually in the speed through air-flow in the process of increaser 8, and static pressure increases.Last dusty gas is through airduct 9 dewater units 4, and the pure qi (oxygen) after the dedusting is discharged by the pure qi (oxygen) exhaust outlet 5 of dewater unit 4 upper ends, and the sewage that mixes with liquid is discharged by the outfall 10 of dewater unit 4 lower ends; Because the fine grained coalescence increases, in general dehydrator, just can remove together grain dirt and water droplet lower.
Claims (1)
1. the wet scrubber of a high-efficiency impingement type, it is characterized in that: include water pipe, nozzle, dewaterer, reducing pipe, trunnion, increaser and airduct, the small-caliber end of described reducing pipe is connected with the inlet end of described trunnion, described nozzle is connected with described oral siphon and is installed on the position that is connected with described trunnion in the described reducing pipe, the gas outlet of described trunnion is connected with the air inlet of described increaser, the gas outlet of described increaser is connected with the air inlet of described airduct, and the gas outlet of described airduct is connected with the air inlet of described dewaterer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190727 CN202803020U (en) | 2012-05-02 | 2012-05-02 | Efficient impact wet dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220190727 CN202803020U (en) | 2012-05-02 | 2012-05-02 | Efficient impact wet dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202803020U true CN202803020U (en) | 2013-03-20 |
Family
ID=47861966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220190727 Expired - Fee Related CN202803020U (en) | 2012-05-02 | 2012-05-02 | Efficient impact wet dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202803020U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438217A (en) * | 2014-11-18 | 2015-03-25 | 玮锋电子材料（昆山）有限公司 | Dust removal system |
| CN105999977A (en) * | 2016-08-02 | 2016-10-12 | 北京中航泰达环保科技股份有限公司 | Gas-liquid separation device |
| CN106178794A (en) * | 2016-08-31 | 2016-12-07 | 甘肃天水岐黄药业有限责任公司 | A kind of processing of crude drugs fast dust-removing device |
| CN109798733A (en) * | 2018-12-29 | 2019-05-24 | 北京建筑大学 | Resistance to material baking crystallizer protecting residue drying equipment and method |
-
2012
- 2012-05-02 CN CN 201220190727 patent/CN202803020U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104438217A (en) * | 2014-11-18 | 2015-03-25 | 玮锋电子材料（昆山）有限公司 | Dust removal system |
| CN105999977A (en) * | 2016-08-02 | 2016-10-12 | 北京中航泰达环保科技股份有限公司 | Gas-liquid separation device |
| CN106178794A (en) * | 2016-08-31 | 2016-12-07 | 甘肃天水岐黄药业有限责任公司 | A kind of processing of crude drugs fast dust-removing device |
| CN109798733A (en) * | 2018-12-29 | 2019-05-24 | 北京建筑大学 | Resistance to material baking crystallizer protecting residue drying equipment and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130320 Termination date: 20130502 |