CN201783299U - Dual-wet-process furnace dedusting and desulfuring device - Google Patents
Dual-wet-process furnace dedusting and desulfuring device Download PDFInfo
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- CN201783299U CN201783299U CN2010205064524U CN201020506452U CN201783299U CN 201783299 U CN201783299 U CN 201783299U CN 2010205064524 U CN2010205064524 U CN 2010205064524U CN 201020506452 U CN201020506452 U CN 201020506452U CN 201783299 U CN201783299 U CN 201783299U
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Abstract
The utility model relates to a dual-wet-process furnace dedusting and desulfuring device which is characterized in that a cylindrical comprehensive wet-process deduster is fixedly installed on a sewage tank, the top of the comprehensive wet-process deduster is communicated with a wet-process desulfurizer through a swirl vane and a pipe, a sewage drain pipe is arranged at the bottom of the comprehensive wet-process deduster and is communicated with the sewage tank, a water supply pipe is installed on the left side of the comprehensive wet-process deduster, an air inlet pipe is installed on the right side of the comprehensive wet-process deduster, a Venturi tube which is communicated with the air inlet pipe is installed right below the air inlet pipe on the internal axis of the comprehensive wet-process deduster, an impact spray head with a spray nozzle which faces to a position right below is arranged on the axis right above the Venturi tube, two ring spray devices are respectively arranged at the upper part and the lower part of the external side of the Venturi tube, a water film net rack is installed right below each ring spray device, the impact spray head and the ring spray devices respectively penetrate through the shell of the comprehensive wet-process deduster and are installed on the water supply pipe in an outward communicating way, and a water return nozzle is installed in the comprehensive wet-process deduster at a position above the air inlet pipe.
Description
Technical field
The utility model relates to a kind of stove dust-removing desulfurizing device, especially relates to a kind of pair of wet method stove dust-removing desulfurizing device.
Background technology
Domestic now stove cellar for storing things cleaner adopts dry method dust (as electric precipitation) and dry method wet method dust removal combined more, and the dry method dust desulfurized effect is poor, does not reach national requirements for environmental protection, the dry method dust of domestic existing use (as the cloth-bag type dedusting etc.) cost an arm and a leg.Do the dust removal combined equipment of wet method regional sulfide emission more than national three classes and do not reach national requirements for environmental protection, sulfide is mostly more than the 1000mg/ cubic meter.
The utility model content
The purpose of this utility model provides a kind of pair of wet method stove dust-removing desulfurizing device, can overcome the above-mentioned shortcoming of prior art.
A kind of pair of wet method stove dust-removing desulfurizing device, it is characterized in that, there is a cylindrical comprehensive hydrofilter to be fixedly mounted on the cesspool, this comprehensive hydrofilter top is communicated in the wet desulphurization device through a swirl plate and pipeline, the below drives a blow-off pipe and this cesspool is communicated with, feed pipe is installed in the left side, and an intake stack is installed on the right side; Under above-mentioned intake stack, be communicated with on the inner axis of this comprehensive hydrofilter a Venturi tube is installed, have on the axis directly over this Venturi tube a nozzle face under the impact shower nozzle, in this Venturi tube outside one annular spray equipment is arranged respectively up and down, a moisture film rack respectively is installed under each annular spray equipment, above-mentioned impact shower nozzle and annular spray equipment pass respectively and are installed on the above-mentioned feed pipe outside connection of above-mentioned comprehensive hydrofilter shell, a backwater mouth is installed in above-mentioned comprehensive hydrofilter inside above above-mentioned intake stack, this backwater mouth top is connected and installed herringbone water return cap below through pipeline; Above-mentioned wet desulphurization device top is communicated in the air-introduced machine through another swirl plate and pipeline, the below drives another blow-off pipe and cesspool is communicated with, another feed pipe is installed in the left side, the enterprising feed channel of inner axis porch have another nozzle face under the impact shower nozzle, the admission line top is coaxial an annular spray equipment; Above-mentioned impact shower nozzle and annular spray equipment pass respectively and are installed on the above-mentioned feed pipe outside connection of above-mentioned wet desulphurization device shell; Another backwater mouth is installed in the inner intake stack of above-mentioned wet desulphurization device top, and this backwater mouth top is connected and installed another herringbone water return cap below through pipeline; A desulfurizer is installed near base in below, above-mentioned wet desulphurization device right side, and this desulfurizer top is opened a desulfurizing agent and added mouth; Above-mentioned air-introduced machine is connected on the chimney through pipeline, and another blow-off pipe is driven in this chimney below.
The utility model has the advantages that small investment, floor space are little, convenient and flexible installation, dust-removal and desulfurizing be effective, cost performance height, and easy to use, the efficiency of dust collection height is fit to China's present stage national conditions very much.Sewage recycles non-secondary pollution through being filled into clear water reserviors after neutralizing in the cesspool 15.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model has a cylindrical comprehensive hydrofilter 16 to be fixedly mounted on the cesspool 15, this comprehensive hydrofilter 16 tops, one swirl plate 6 and pipeline are communicated in the wet desulphurization device 17, the below drives a blow-off pipe 1 and this cesspool 15 is communicated with, feed pipe 7 is installed in the left side, and an intake stack 14 is installed on the right side; Under above-mentioned intake stack 14, be communicated with on these comprehensive hydrofilter 16 inner axis a Venturi tube 13 is installed, have on the axis directly over this Venturi tube 13 nozzle face under impact shower nozzle 3, in these Venturi tube 13 outsides one annular spray equipment 2 is arranged respectively up and down, under each annular spray equipment 2 a moisture film rack 12 is installed respectively, above-mentioned impact shower nozzle 3 and annular spray equipment 2 pass respectively and are installed on the above-mentioned feed pipe 7 outside connection of above-mentioned comprehensive hydrofilter 16 shells, a backwater mouth 4 is installed in above-mentioned comprehensive hydrofilter 16 inside above above-mentioned intake stack 14, these backwater mouth 4 tops are connected and installed a herringbone water return cap 5 belows through pipeline; Above-mentioned wet desulphurization device 17 tops are communicated in the air-introduced machine 10 through another swirl plate 6 and pipeline, the below drives another blow-off pipe 1 and cesspool 15 is communicated with, another feed pipe 7 is installed in the left side, the enterprising feed channel of inner axis porch have another nozzle face under impact shower nozzle 3, the admission line top is coaxial an annular spray equipment 2; Above-mentioned impact shower nozzle 3 and annular spray equipment 2 pass respectively and are installed on the above-mentioned feed pipe 7 outside connection of above-mentioned wet desulphurization device 17 shells; Another backwater mouth 4 is installed in above-mentioned wet desulphurization device 17 inner intake stacks 14 tops, and these backwater mouth 4 tops are connected and installed another herringbone water return cap 5 belows through pipeline; A desulfurizer 8 is installed near base in below, above-mentioned wet desulphurization device 17 right sides, and these desulfurizer 8 tops are opened a desulfurizing agent and added mouth 9; Above-mentioned air-introduced machine 10 is connected on the chimney 11 through pipeline, and another blow-off pipe 1 is driven in this chimney below.
The waste gas that stove is discharged enters comprehensive hydrofilter 16 through intake stack 14, after overbump shower nozzle 3 spray impact downwards, quickens to sink to the bottom by Venturi tube 13 again, and the sewage behind the spray is discharged to cesspool 15 through blow-off pipe 1; Remainder of exhaust gas upwards successively carries out spray twice by moisture film rack 12 and annular spray equipment 2 twice through deduster; Through the gas behind twice spray, upwards arrive water return cap 5 through backwater mouth 4 backs, return after the water treatment gas upwards through swirl plate 6 after pipeline enters wet desulphurization device 17, gas is through the overbump shower nozzle 3 annular spray equipment 2 of upwards flowing through after spray impacts downwards in wet desulphurization device 17, upwards arrive water return cap 5 afterwards through backwater mouth 4 backs, return after the water treatment gas upwards through swirl plate 6 after pipeline enters air-introduced machine 10, be discharged in the atmosphere through chimney 11 afterwards, the sulfur-containing waste water in above-mentioned wet desulphurization device 17 behind the spray passes through desulfurizer 8 after blow-off pipe 1 is discharged in the cesspool 15.Sewage recycles non-secondary pollution through being filled into clear water reserviors after neutralizing in the cesspool 15.
The utility model wet desulphurization device has solved the requirement up to standard of country's two or three classes area sulfide.Low than dry method dust (as electric precipitation, bag-type dust etc.) cost, dust-removal and desulfurizing is effective, has satisfied present stage domestic stove cleaner cost performance, is fit to the requirement of current domestic stove dust-removal and desulfurizing equipment, is worthy of popularization.
The utility model divides detection to use through Shandong, two places, Shanxi Chinese Ministry of Environmental Protection now, and dust and sulfide all reach in the 100mg/ cubic meter, reaches the emission request of national environmental protection part.
Claims (1)
1. two wet method stove dust-removing desulfurizing device, it is characterized in that, there is a cylindrical comprehensive hydrofilter (16) to be fixedly mounted on the cesspool (15), this comprehensive hydrofilter (16) top is communicated in the wet desulphurization device (17) through a swirl plate (6) and pipeline, the below drives a blow-off pipe (1) and this cesspool (15) is communicated with, feed pipe (7) is installed in the left side, and an intake stack (14) is installed on the right side; Under above-mentioned intake stack (14), be communicated with on the inner axis of this comprehensive hydrofilter (16) Venturi tube (13) is installed, have on the axis directly over this Venturi tube (13) nozzle face under impact shower nozzle (3), in this Venturi tube (13) outside one annular spray equipment (2) is arranged respectively up and down, under each annular spray equipment (2) a moisture film rack (12) is installed respectively, above-mentioned impact shower nozzle (3) and annular spray equipment (2) pass respectively and are installed on the above-mentioned feed pipe (7) the outside connection of above-mentioned comprehensive hydrofilter (16) shell, above-mentioned comprehensive hydrofilter (16) is inner installs a backwater mouth (4) in above-mentioned intake stack (14) top, and this backwater mouth (4) top is connected and installed a herringbone water return cap (5) below through pipeline; Above-mentioned wet desulphurization device (17) top is communicated in the air-introduced machine (10) through another swirl plate (6) and pipeline, the below drives another blow-off pipe (1) and cesspool (15) is communicated with, another feed pipe (7) is installed in the left side, the enterprising feed channel of inner axis porch have another nozzle face under impact shower nozzle (3), the admission line top is coaxial an annular spray equipment (2); Above-mentioned impact shower nozzle (3) and annular spray equipment (2) pass respectively and are installed on the above-mentioned feed pipe (7) the outside connection of above-mentioned wet desulphurization device (17) shell; Another backwater mouth (4) is installed in the inner intake stack of above-mentioned wet desulphurization device (17) (14) top, and this backwater mouth (4) top is connected and installed another herringbone water return cap (5) below through pipeline; A desulfurizer (8) is installed near base in below, above-mentioned wet desulphurization device (17) right side, and this desulfurizer (8) top is opened a desulfurizing agent and added mouthful (9); Above-mentioned air-introduced machine (10) is connected on the chimney (11) through pipeline, and another blow-off pipe (1) is driven in this chimney below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205064524U CN201783299U (en) | 2010-08-27 | 2010-08-27 | Dual-wet-process furnace dedusting and desulfuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205064524U CN201783299U (en) | 2010-08-27 | 2010-08-27 | Dual-wet-process furnace dedusting and desulfuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201783299U true CN201783299U (en) | 2011-04-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205064524U Expired - Fee Related CN201783299U (en) | 2010-08-27 | 2010-08-27 | Dual-wet-process furnace dedusting and desulfuring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201783299U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083977A (en) * | 2014-07-01 | 2014-10-08 | 安徽清溪环保科技有限公司 | Environment-friendly and energy-saving spray dust removal and degradation device |
| CN110833736A (en) * | 2019-11-26 | 2020-02-25 | 江西晶昊盐化有限公司 | Parallel pretreatment type two-stage wet dust removal method and application thereof |
| CN114259826A (en) * | 2022-03-02 | 2022-04-01 | 中国恩菲工程技术有限公司 | Flue gas purification treatment device |
-
2010
- 2010-08-27 CN CN2010205064524U patent/CN201783299U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104083977A (en) * | 2014-07-01 | 2014-10-08 | 安徽清溪环保科技有限公司 | Environment-friendly and energy-saving spray dust removal and degradation device |
| CN104083977B (en) * | 2014-07-01 | 2016-06-15 | 安徽清溪环保科技有限公司 | A kind of environmental protection and energy saving spraying and dedusting degraded equipment |
| CN110833736A (en) * | 2019-11-26 | 2020-02-25 | 江西晶昊盐化有限公司 | Parallel pretreatment type two-stage wet dust removal method and application thereof |
| CN114259826A (en) * | 2022-03-02 | 2022-04-01 | 中国恩菲工程技术有限公司 | Flue gas purification treatment device |
| CN114259826B (en) * | 2022-03-02 | 2022-05-20 | 中国恩菲工程技术有限公司 | Flue gas purification treatment device |
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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: 20110406 Termination date: 20130827 |