CN201871308U - Wet-type desulfuration deduster - Google Patents
Wet-type desulfuration deduster Download PDFInfo
- Publication number
- CN201871308U CN201871308U CN2010206243593U CN201020624359U CN201871308U CN 201871308 U CN201871308 U CN 201871308U CN 2010206243593 U CN2010206243593 U CN 2010206243593U CN 201020624359 U CN201020624359 U CN 201020624359U CN 201871308 U CN201871308 U CN 201871308U
- Authority
- CN
- China
- Prior art keywords
- pipe
- shower
- barrel
- cylindrical shell
- casing
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Separation Of Particles Using Liquids (AREA)
Abstract
The utility model particularly relates to a wet-type desulfuration deduster which solves the problems of poor purification effect, easy environment pollution and higher cost of the existing dedusting device. The upper part of a box body is provided with a barrel and a connecting pipe, a sewage tank as well as a water return tank and a water inlet tank which are mutually communicated are arranged under the box body, the upper part of the box body is provided with a water return pipe, the bottom of the box body is provided with a blow-off pipe, a shower pipe is arranged in the water inlet tank, the other end of the shower pipe penetrates through the barrel and the connecting pipe, the side wall of the shower pipe positioned in the connecting pipe and the barrel is provided with a plurality of spray mouths, the shower pipe is provided with a circulating pump, the upper part of the barrel is provided with an outlet air pipe, an outlet volute housing communicated with the outlet air pipe and the barrel is arranged between the outlet air pipe and the upper part of the barrel, the other end of the outlet air pipe is connected with an exhaust duct communicated with the outlet air pipe, and the exhaust duct is provided with a draught fan. The utility model has the advantages of high desulfuration efficiency and dedusting efficiency, compact structure and low cost and is easy to install.
Description
Technical field
The utility model relates to desulfurizing dust-collector, is specially a kind of wet type desulfurizing dust collector.
Background technology
Contain harmful components such as a large amount of dust, solid particle and sulfide in the various flue gases, directly be not disposed in the middle of the atmosphere, environment is caused serious pollution if do not add just to handle.For this reason, people develop various dust arresters, and as sack cleaner, water curtain dust arrester, sack cleaner mainly is to isolate solid particle in the flue gas by screen pack, but can't filter pernicious gas; The water curtain dust arrester carries out dedusting by the fountain head that is provided with in it, though certain dust removing effects is arranged, has the following disadvantages: 1, flue gas is abundant inadequately with contacting of water, and clean-up effect is poor; 2, waste water can not be effectively addressed, and easily causes environmental pollution; 3, water resource can not be recycling, and cost is higher.
Summary of the invention
The utility model for solve existing dust arrester exist clean-up effect poor, easily cause environmental pollution and cost problem of higher, a kind of wet type desulfurizing dust collector is provided.
The utility model is to adopt following technical scheme to realize: wet type desulfurizing dust collector, comprise casing, casing top is provided with cylindrical shell that is communicated with it and the tube connector that is communicated with the import airduct, back pool and intake pool that the casing below is provided with cesspool and is interconnected, casing top is provided with and communicates with it and the lower end places return pipe in the back pool, bottom half is provided with and communicates with it and place blow-off pipe in the cesspool, be provided with the shower that an end is positioned at it in the intake pool, the other end of shower passes cylindrical shell and tube connector, and the shower sidewall that is positioned at tube connector and cylindrical shell has some mouth sprays, shower is provided with circulating pump, cylindrical shell top is provided with the outlet airduct, outlet is provided with the outlet volute that communicates with both between airduct and the cylindrical shell top, the other end of outlet airduct is connected with the exhaust duct that communicates with it, and exhaust duct is provided with air-introduced machine.During operation, inject water in the intake pool, starting circulating pump extracts water out from intake pool, flue gas enters tube connector from the import airduct when spraying in tube connector and the cylindrical shell by the mouth spray on the shower, the water smoke contact filtration of ejection forms desulfurization and dedusting for the first time in flue gas and the tube connector, harmful components in the flue gas are incorporated be condensed into liquid in the water smoke and flow in the casing, flow into cesspool by blow-off pipe then, flue gas after filtering and water smoke enter casing and enter cylindrical shell from the casing top, at this moment with cylindrical shell in the water smoke that sprays carry out secondary contact filtration and form the secondary desulfurization and dedusting, the harmful components in the flue gas incorporate under the effect of water smoke and the back of condensing flows into casing and then flows into cesspool; Then flue gas rises in the outlet volute with the water smoke that has harmful components, flow at the spiral case inside spin, be subjected to action of centrifugal force, the water smoke that contains harmful components fully contacts with the spiral case inwall and forms desulfurization and dedusting for the third time, meet and be condensed into liquid after cold and then flow into cesspool, the flue gas that then is cleaned carries out exhaust duct by the outlet airduct, under the effect of air-introduced machine, enter in the atmosphere, in this simultaneously, the water that contains harmful components falls in the casing and precipitates, the sediment of bottom half flows into cesspool, casing top ponding can flow into back pool by return pipe more for a long time, and then flows into intake pool, water resource is recycling in the realization deduster, has overcome existing dust arrester and has existed clean-up effect poor, easily cause environmental pollution and cost problem of higher.
The cylindrical shell middle part is provided with the eddy flow plate, during operation, dewaters by the mode that the eddy flow plate combines with outlet volute, avoids the generation of fan belt water phenomenon.
The top of back pool and intake pool is provided with connected entrance, and the liquid precipitation postprecipitation thing that flows in the back pool is retained in the back pool bottom, and clear water enters intake pool by the connected entrance on top, has improved the degree of purity when water sprays into, and then improves clean-up effect.
Shower one end that is positioned at intake pool is provided with filter, has further improved the degree of purity of water in the suction shower.
The beneficial effects of the utility model are:
1, impact, spray, cyclone technique are integrated, adopt three grades of sprays to carry out three desulfurization, dedusting, desulfuration efficiency reaches more than 80%, and efficiency of dust collection reaches more than 98%, has that liquid-gas ratio is little, stress is moderate, anticorrosive anti-wear and an advantage such as reliable of dewatering.
2, respectively thick, fine grained are separated, solved the problem of water circulation system pipeline blockage and fouling.
3, install simple, compact conformation, the complete equipment duration is short and cost is low.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic top plan view of Fig. 1.
Among the figure: 1-casing, 2-cylindrical shell, 3-import airduct, the 4-tube connector, 5-cesspool, 6-back pool, the 7-intake pool, 8-return pipe, 9-blow-off pipe, the 10-shower, the 11-circulating pump, 12-exports airduct, the 13-outlet volute, 14-exhaust duct, 15-air-introduced machine, the 16-connected entrance, 17-filter, 18-sludge pump.
The specific embodiment
Wet type desulfurizing dust collector, comprise casing 1, casing 1 top is provided with cylindrical shell 2 that is communicated with it and the tube connector 4 that is communicated with import airduct 3, back pool 6 and intake pool 7 that casing 1 below is provided with cesspool 5 and is interconnected, casing 1 top is provided with and communicates with it and the lower end places return pipe 8 in the back pool 6, casing 1 bottom is provided with and communicates with it and place blow-off pipe 9 in the cesspool 5, be provided with the shower 10 that an end is positioned at it in the intake pool 7, the other end of shower 10 passes cylindrical shell 2 and tube connector 4, and shower 10 sidewalls that are positioned at tube connector 4 and cylindrical shell 2 have some mouth sprays, shower 10 is provided with circulating pump 11, cylindrical shell 2 tops are provided with outlet airduct 12, outlet is provided with the outlet volute 13 that communicates with both between airduct 12 and cylindrical shell 2 tops, the other end of outlet airduct 12 is connected with the exhaust duct 14 that communicates with it, and exhaust duct 14 is provided with air-introduced machine 15.Cylindrical shell 2 middle parts are provided with the eddy flow plate; The top of back pool 6 and intake pool 7 is provided with connected entrance 16; Shower 10 1 ends that are positioned at intake pool 7 are provided with filter 17.In the specific implementation process, be provided with sludge pump 18 around the cesspool 5.
Claims (4)
1. wet type desulfurizing dust collector, comprise casing (1), it is characterized in that: casing (1) top is provided with cylindrical shell (2) that is communicated with it and the tube connector (4) that is communicated with import airduct (3), back pool (6) and intake pool (7) that casing (1) below is provided with cesspool (5) and is interconnected, casing (1) top is provided with and communicates with it and the lower end places return pipe (8) in the back pool (6), casing (1) bottom is provided with and communicates with it and place blow-off pipe (9) in the cesspool (5), be provided with the shower (10) that an end is positioned at it in the intake pool (7), the other end of shower (10) passes cylindrical shell (2) and tube connector (4), and shower (10) sidewall that is positioned at tube connector (4) and cylindrical shell (2) has some mouth sprays, shower (10) is provided with circulating pump (11), cylindrical shell (2) top is provided with outlet airduct (12), the outlet airduct (12) with cylindrical shell (2) top between be provided with the outlet volute (13) that communicates with both, the other end of outlet airduct (12) is connected with the exhaust duct (14) that communicates with it, and exhaust duct (14) is provided with air-introduced machine (15).
2. wet type desulfurizing dust collector according to claim 1 is characterized in that: cylindrical shell (2) middle part is provided with the eddy flow plate.
3. wet type desulfurizing dust collector according to claim 1 and 2 is characterized in that: the top of back pool (6) and intake pool (7) is provided with connected entrance (16).
4. wet type desulfurizing dust collector according to claim 1 and 2 is characterized in that; Shower (10) one ends that are positioned at intake pool (7) are provided with filter (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206243593U CN201871308U (en) | 2010-11-25 | 2010-11-25 | Wet-type desulfuration deduster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206243593U CN201871308U (en) | 2010-11-25 | 2010-11-25 | Wet-type desulfuration deduster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201871308U true CN201871308U (en) | 2011-06-22 |
Family
ID=44159242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206243593U Expired - Fee Related CN201871308U (en) | 2010-11-25 | 2010-11-25 | Wet-type desulfuration deduster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201871308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261356A (en) * | 2014-09-09 | 2015-01-07 | 安徽省司尔特肥业股份有限公司 | Dilute acid purification technique |
| CN104258672A (en) * | 2014-09-09 | 2015-01-07 | 安徽省司尔特肥业股份有限公司 | Technology for treating flue gas discharged by slag discharge roller |
-
2010
- 2010-11-25 CN CN2010206243593U patent/CN201871308U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104261356A (en) * | 2014-09-09 | 2015-01-07 | 安徽省司尔特肥业股份有限公司 | Dilute acid purification technique |
| CN104258672A (en) * | 2014-09-09 | 2015-01-07 | 安徽省司尔特肥业股份有限公司 | Technology for treating flue gas discharged by slag discharge roller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201871308U (en) | Wet-type desulfuration deduster | |
| CN2873292Y (en) | High strong water fog desulfurizing dust remover | |
| CN202823149U (en) | Cloth bag dust-removing semi-dry process desulfurization dust removal device | |
| CN201744296U (en) | Dry-wet integrated desulfurizing and dust removal device | |
| CN201076803Y (en) | Vortex exhaust gas purification tower | |
| CN201606937U (en) | Negative pressure type oil smoke purifying and recycling device | |
| CN213853687U (en) | Water film dust remover | |
| CN101879405B (en) | Dry-wet integrated desulfurizing dust remover | |
| CN202700363U (en) | Efficient wet type electric dedusting and desulfurizing system | |
| CN2389709Y (en) | Dust-collection acid-cleaning device | |
| CN101972594A (en) | Water-covered type dedusting and desulphuration method and device | |
| CN205109266U (en) | Multitube water bath formula dust remover | |
| CN201279427Y (en) | No-pump water-curtain exhaust gas cleaner | |
| CN2482449Y (en) | Oil fumes purifier with water film electrostatic and cloth bag dedusting | |
| CN2436218Y (en) | Boiler waste gas dust-remover | |
| CN2675231Y (en) | Combined type flue desulfurizing and dust-removing purifier | |
| CN2403484Y (en) | Wen's dust-removing and desulfurizing washer | |
| CN202277767U (en) | Water screen duster | |
| CN201216920Y (en) | Desulfurating dust removing device for flue gas | |
| CN201067530Y (en) | Novel air purifier | |
| CN218221819U (en) | High-efficient desulfurization system of boiler flue gas | |
| CN2384119Y (en) | Venturi tube cyclone water dust scrubber | |
| CN203043789U (en) | Golden cup type dust-removing desulfurizer | |
| CN204034452U (en) | A kind of limekiln flue-gas dust-removing and desulfurization system | |
| CN204952556U (en) | Vehicle -mounted air purifying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20151125 |