CN204395709U - A kind of wet dust removal filter - Google Patents
A kind of wet dust removal filter Download PDFInfo
- Publication number
- CN204395709U CN204395709U CN201420861033.0U CN201420861033U CN204395709U CN 204395709 U CN204395709 U CN 204395709U CN 201420861033 U CN201420861033 U CN 201420861033U CN 204395709 U CN204395709 U CN 204395709U
- Authority
- CN
- China
- Prior art keywords
- tank
- entrance point
- spray column
- port
- export
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Separation Of Particles Using Liquids (AREA)
- Treating Waste Gases (AREA)
Abstract
The utility model discloses a kind of wet dust removal filter, comprise air inlet, chimney, Venturi tube, spray column, collecting-tank, reaction tank and reflux tank, the port of export of described Venturi tube is connected with the entrance point of described spray column, the gaseous phase outlet end of described spray column is connected with described chimney, the liquid-phase outlet end of described spray column is connected with the entrance point of described collecting-tank, the port of export of described collecting-tank is connected with the entrance point of described reaction tank, the port of export of described reaction tank is connected with the entrance point of described reflux tank, the port of export of described reflux tank is connected with the moisturizing entrance point of described Venturi tube.The utility model adopts circulation, and equipment is arranged on underground and combines assembling operation, floor space is little, easy for installation, and economic feasibility is high, and water saving is also pollution-free, and treatment effect is good.
Description
Technical field
The utility model relates to a kind of emission-control equipment, refers more particularly to a kind of wet dust removal filter, belongs to exhaust-gas treatment field.
Background technology
Along with the development of modern economy, urban air pollution is on the rise, and in air, the content of PM2.5 becomes the focus that people pay close attention to, and mist, haze have had a strong impact on the normal life of the mankind.Therefore, exhaust-gas treatment qualified discharge has become alleviation air-polluting important channel, and the decisive factor that the treatment effect of waste gas, cost of investment, operation difficulty have become waste gas treatment process to select.
Utility model content
The purpose of this utility model is the shortcoming overcoming prior art, provides the wet dust removal filter of a kind of high efficiency, low cost.
The utility model comprises air inlet, chimney, Venturi tube, spray column, collecting-tank, reaction tank and reflux tank, the port of export of described Venturi tube is connected with the entrance point of described spray column, the gaseous phase outlet end of described spray column is connected with described chimney, the liquid-phase outlet end of described spray column is connected with the entrance point of described collecting-tank, the port of export of described collecting-tank is connected with the entrance point of described reaction tank, the port of export of described reaction tank is connected with the entrance point of described reflux tank, and the port of export of described reflux tank is connected with the moisturizing entrance point of described Venturi tube.
Particularly, the bottom of described collecting-tank is provided with breast hole,
Particularly, described reflux tank is provided with water supplement port and discharge outlet, and described reflux tank is connected with described Venturi tube with valve by water circulating pump.
Further, described Venturi tube is venturi water mist dust-removing pipe.
Particularly, the gaseous phase outlet of described chimney and described spray column is provided with filter and pressure fan, and described filter is high density ultimate filter.
Further, described reaction tank is batch-type coagulation reaction tank, is provided with agitator and dispensing mouth in described reaction tank.
The beneficial effects of the utility model are:
The utility model adopts circulation, and equipment is arranged on underground and combines assembling operation, floor space is little, easy for installation, and economic feasibility is high, and water saving is also pollution-free, and treatment effect is good.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-air inlet, 2-Venturi tube, 3-valve, 4-spray column, 5-demister, 6-filter, 7-pressure fan, 8-chimney, 9-collecting-tank, 10-breast hole, 11-reaction tank, 12-offers medicine mouth, 13-agitator, 14-sedimentation basin, 15-discharge pipeline, 16-reflux tank, 17-discharge outlet, 18-water supplement port, 19-water circulating pump, 20-circulating water pipe.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is further described:
As shown in Figure 1, the utility model comprises air inlet 1, chimney 8, Venturi tube 2, spray column 4, collecting-tank 9, reaction tank 11 and reflux tank 16, the port of export of Venturi tube 2 is connected with the entrance point of spray column 4, the gaseous phase outlet end of spray column 4 is connected with chimney 8, the liquid-phase outlet end of spray column 4 is connected with the entrance point of collecting-tank 9, the port of export of collecting-tank 9 is connected with the entrance point of reaction tank 11, the port of export of reaction tank 11 is connected with the entrance point of reflux tank 16, and the port of export of reflux tank 16 is connected with the moisturizing entrance point of Venturi tube 2.
As shown in Figure 1, the bottom of collecting-tank 9 is provided with breast hole 10, the bottom of sedimentation basin 14 is provided with discharge pipeline 15 and downflow weir, reflux tank 16 is provided with water supplement port 18 and discharge outlet 17, reflux tank 16 is connected with Venturi tube 2 with valve 3 by water circulating pump 19, Venturi tube 2 be venturi water mist dust-removing pipe, the gaseous phase outlet of chimney 8 and spray column 4 is provided with filter 6 and pressure fan 7, filter 6 is high density ultimate filter, reaction tank 11 is batch-type coagulation reaction tank, is provided with agitator 13 and dispensing mouth 12 in reaction tank 11.
Be the smoke abatement and dust control of Industrial Boiler and kiln in this example, enter the Venturi tube (2) of band shower nozzle from air inlet (1) after gas sampling, the atomization air flow formed under shower nozzle effect is up rapidly in spray column (4), the water smoke sprayed with spray column collides, cohesion, form water ash mixture, the water ash mixture reaching certain mass is fallen into bottom spray column, enter collecting-tank (9), gas enters the spray column top section of doing, remove water smoke finally by demister (5) and enter induced duct, enter filter (6) again and filter out remaining pollutant, eventually pass pressure fan (7) and send into chimney (8) high altitude discharge, collecting-tank is by breast hole (10) periodic cleaning mud, the water of collecting-tank (9) enters reaction tank through tube connector batch-type, after question response Chi Shui reaches certain water level, turn on agitator (13), pH adjusting agent is added respectively from dispensing mouth (12), PAC and PAM, reaction time after adding is respectively 10min, 30min and 10min, the waste water reacted completely enters sedimentation basin (11) precipitation, mud enters sludge treating system through discharge pipeline (15), supernatant enters reflux tank (16) through downflow weir, clear water is supplied spray column (4) and Venturi tube (2) through circulating water pipe (20) by water circulating pump (19), at spray column (4) with Venturi tube (2) is front is provided with valve (3), when in water tank, clear water is lower than certain water level, water level controller can control from a certain amount of clear water of water supplement port (18) supply automatically, with the water source of guarantee water end (W.E.), emptying from discharge outlet (17) when needing emptying.
Higher to dust concentration, containing light concentration organic pollutant the exhaust-gas treatment effect of this treating apparatus is better, and clearance reaches more than 95%, and can reach the effect of desulphurization and denitration.When processing special waste gas, corresponding washing agent can be added in cyclic water tank.
These are only preferred embodiment of the present utility model, not in order to limit the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included in protection domain of the present utility model.
Claims (6)
1. a wet dust removal filter, comprise air inlet and chimney, it is characterized in that: also comprise Venturi tube, spray column, collecting-tank, reaction tank and reflux tank, the port of export of described Venturi tube is connected with the entrance point of described spray column, the gaseous phase outlet end of described spray column is connected with described chimney, the liquid-phase outlet end of described spray column is connected with the entrance point of described collecting-tank, the port of export of described collecting-tank is connected with the entrance point of described reaction tank, the port of export of described reaction tank is connected with the entrance point of described reflux tank, the port of export of described reflux tank is connected with the moisturizing entrance point of described Venturi tube.
2. a kind of wet dust removal filter according to claim 1, is characterized in that: the bottom of described collecting-tank is provided with breast hole.
3. a kind of wet dust removal filter according to claim 1, it is characterized in that: described reflux tank is provided with water supplement port and discharge outlet, described reflux tank is connected with described Venturi tube with valve by water circulating pump.
4. a kind of wet dust removal filter according to claim 1, is characterized in that: described Venturi tube is venturi water mist dust-removing pipe.
5. a kind of wet dust removal filter according to claim 1, it is characterized in that: the gaseous phase outlet of described chimney and described spray column is provided with filter and pressure fan, described filter is high density ultimate filter.
6. a kind of wet dust removal filter according to claim 1, is characterized in that: described reaction tank is batch-type coagulation reaction tank, is provided with agitator and dispensing mouth in described reaction tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861033.0U CN204395709U (en) | 2014-12-31 | 2014-12-31 | A kind of wet dust removal filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420861033.0U CN204395709U (en) | 2014-12-31 | 2014-12-31 | A kind of wet dust removal filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204395709U true CN204395709U (en) | 2015-06-17 |
Family
ID=53419609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420861033.0U Active CN204395709U (en) | 2014-12-31 | 2014-12-31 | A kind of wet dust removal filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204395709U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI623348B (en) * | 2017-08-21 | 2018-05-11 | Su Jin Bang | Exhaust emission treatment system |
| CN110075694A (en) * | 2019-05-30 | 2019-08-02 | 江苏新聚环保科技有限公司 | Emission-control equipment |
-
2014
- 2014-12-31 CN CN201420861033.0U patent/CN204395709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI623348B (en) * | 2017-08-21 | 2018-05-11 | Su Jin Bang | Exhaust emission treatment system |
| CN110075694A (en) * | 2019-05-30 | 2019-08-02 | 江苏新聚环保科技有限公司 | Emission-control equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205199205U (en) | Fountain dust remover | |
| CN203291661U (en) | Circulation spraying device of boiler flue gas treatment system | |
| CN204294052U (en) | Desulfation dust-extraction device | |
| CN204395709U (en) | A kind of wet dust removal filter | |
| CN106512605A (en) | Waste incineration flue gas purification system | |
| CN207126283U (en) | Spray for dust suppression environmental protecting device in a kind of circulating filtration waste water tank body | |
| CN210303053U (en) | Zinc cigarette treatment facility | |
| CN205216519U (en) | Waste gas purification clean system | |
| CN205570019U (en) | Multi -functional dust peculiar smell absorbs purification unit | |
| CN204563830U (en) | Cleanse system for soot | |
| CN209423329U (en) | A kind of double tower purification system suitable for dangerous waste fume treatment | |
| CN203694825U (en) | Desulfuration and dust removal device | |
| CN208771185U (en) | A kind of environment-friendly type soda acid exhaust gas washing tower with multiple purifying function | |
| CN207628151U (en) | A kind of spraying waste gas treatment device | |
| CN206064046U (en) | Chimney haze powder purification apparatus | |
| CN207356875U (en) | A kind of Novel desulfurization tower | |
| CN205313308U (en) | Industrial waste water purification unit | |
| CN206519021U (en) | A kind of gas cleaning plant of kiln | |
| CN105749685B (en) | Multifunctional dust peculiar smell absorption cleaning processing unit | |
| CN205627558U (en) | Plasma photocatalyst exhaust gas purification device | |
| CN204745963U (en) | Novel antifog haze power generation system | |
| CN203777856U (en) | Smoke dust recycling and purifying device for coal fired boilers | |
| CN204816074U (en) | Boiler blow -off water spray set | |
| CN207024942U (en) | The processing unit of waste gas in a kind of graphite production | |
| CN204684868U (en) | A kind of hydrocone type waste gas filtering cleaning system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |