CN201141613Y - Double-wind diving multi-spraying type boiler dust removing and desulfurizing device - Google Patents
Double-wind diving multi-spraying type boiler dust removing and desulfurizing device Download PDFInfo
- Publication number
- CN201141613Y CN201141613Y CNU2007201381928U CN200720138192U CN201141613Y CN 201141613 Y CN201141613 Y CN 201141613Y CN U2007201381928 U CNU2007201381928 U CN U2007201381928U CN 200720138192 U CN200720138192 U CN 200720138192U CN 201141613 Y CN201141613 Y CN 201141613Y
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- pond
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- water curtain
- dedusting tank
- curtain dedusting
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Abstract
The utility model provides a dust removal and desulfuration device of a double wind diving multi-spraying type boiler, which belongs to the technical field of the dust removal and desulfuration device used in the industry and daily life. The dust removal and desulfuration device of the double wind diving multi-spraying type boiler comprises a smoke inlet channel connected with a chimney of a boiler, an air exhauster, a pool water curtain dust removal tank and a rear smoke outlet channel, wherein, the smoke inlet is connected with a pool slanting type smoke inlet pipeline, the pool slanting type smoke inlet pipeline is connected with the pool water curtain dust removing tank, the rear part of the pool water curtain dust removing tank is connected with the water curtain dust removing tank through a connecting pipe, and an air exhauster is respectively arranged in the smoke inlet channel and the smoke outlet channel. The dust removal and desulfuration device overcomes the defect in the prior art that not only the structure is simple, the use is convenient, the good function of the dust separation and desulfuration can be exerted, but also the dust removal and desulfuration device has the advantages of labor conservation, water saving ,energy conservation, emission reduction, stable operation, low noise and low cost etc.
Description
Technical field
The utility model relates to industry, domestic boiler dust-removing desulfurating apparatus technical field.
Background technology
Boiler dusting desulfurizer on the market is single wind single spray formula structure of diving under water, and its dust-removal and desulfurizing efficient is low, of poor quality, and air draft has some setbacks, and noise is big, and waste electric power, and the water consumption is too many, brings many problems for actual production, life.
Summary of the invention
The purpose of this utility model provides a kind of pair of wind many sprays formula boiler dusting desulfurizer of diving under water, and is not only simple in structure, can play good dust-removal and desulfurizing effect, and have saving of labor, water saving, energy-conservation, reduce discharging, operate steadily, characteristics that noise is little.
Main technical schemes of the present utility model is: a kind of pair of wind many sprays formula boiler dusting desulfurizer of diving under water, the smoke outlet flue that comprises the flue, exhaust blower, pond water curtain dedusting tank and the back that link to each other with boiler chimney, flue links to each other with inclined smoke-intake pipe road, pond, inclined smoke-intake pipe road, pond links to each other with pond water curtain dedusting tank, it is characterized in that water curtain dedusting tank back, above-mentioned pond links to each other with the water curtain dedusting tank by tube connector, respectively is provided with an exhaust blower in the above-mentioned flue He in the smoke outlet flue.
Be strengthened purification waste gas, in the inclined smoke-intake pipe road, described pond, in the water curtain dedusting tank of pond, be respectively equipped with in the water curtain dedusting tank and once spray shower nozzle, secondary injection shower nozzle, three times to spray shower nozzles be good.
Inclined smoke-intake pipe road, described pond is that Venturi tube is good.
It is good that pond below the water curtain dedusting tank of described pond is provided with overflow pipe.
Be the intensified dust removal and desulphurization effect, in the pond below the water curtain dedusting tank of described pond and/or top top, being provided with current or spray, to regulate guider be good, it is good that the import and export of the communicating pipe between two dirt pockets all are in tangential direction.It is that spiral vane is good that current or spray are regulated guider.Make water, gas incorporation time long, easily dust-removal and desulfurizing.
The bottom of described pond water curtain dedusting tank and water curtain dedusting tank is provided with the sewage mouth, and it is good that the sewage mouth is provided with automatic electromagnetic valve.
The flue of described two dirt pocket fronts and smoke outlet flue are communicated with for good by chimney, are provided with spring negative pressure automatic regulating valve Men Weijia in the chimney therebetween.
Described pair of wind is dived under water in many sprays formula boiler dusting desulfurizer, is provided with back pool, water pump and water internal recycle pipeline system, is provided with 1～2 road lower clapboard and upper spacer in the back pool, constitutes sedimentation basin and clear water reserviors, and pump intake links to each other with clear water reserviors.
The utility model because major-minor jar two flue is all established the low-power exhaust blower, has guaranteed that blast is stable, and power and noise reduce, gas circuit harmony, energy savings; Because the water route is closed circuit interior circulation, reuses, water consumption is few, has saved water and power; " three dash " formula, submersible type compound drainage owing to carried out, flue dust is captured by slurries, and alkali ions such as the potassium ion in the flue dust, sodium ion, calcium ion can play the effect that absorbs sulfur dioxide, so guaranteed the depuration quality of flue gas.So the utility model has overcome the deficiency of prior art, and is not only simple in structure, easy to use, can play good dust-removal and desulfurizing effect, and have saving of labor, water saving, energy-conservation, reduce discharging, operate steadily, noise is little, cost is low characteristics.
Be described further below in conjunction with embodiment, but not as to qualification of the present utility model.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the profile of A-A among Fig. 1.
Fig. 1, among Fig. 2,1 is boiler, and 2 is chimney, 21 is chimney breast, and 3 is flue, and 4 is exhaust blower, 5 is spring negative pressure automatic regulating valve door, and 51 is spring, and 6 is smoke outlet flue, 7 is exhaust blower, and 8 is pond water curtain dedusting tank, and 81 for regulating guider, 82,111 is overflow pipe, and 83 for regulating guider, 84,113 is the sewage mouth, 85,112 is automatic electromagnetic valve, and 9 is the secondary injection shower nozzle, and 10 is communicating pipe, 11 is the water curtain dedusting tank, and 12 is three injection shower nozzles, and 13 is water pump, 14 is back pool, 141 is clear water reserviors, and 142 is upper spacer, and 143 is lower clapboard, 15 is inclined smoke-intake pipe road, pond, and 16 for once spraying shower nozzle.
The specific embodiment
Referring to Fig. 1, this pair wind sprays diving boiler dusting desulfurizer more, comprise the flue 3 that links to each other with boiler chimney 2, exhaust blower, the smoke outlet flue 7 of pond water curtain dedusting tank 8 and back, flue 3 links to each other with inclined smoke-intake pipe road, pond 15, inclined smoke-intake pipe road, pond 15 links to each other with pond water curtain dedusting tank 8, puddle produces the water surface after purifying again in the water so that flue gas sprays into, spiral rises and enters shower nozzle spray range of atomization, link to each other with water curtain dedusting tank 11 by tube connector 10 in water curtain dedusting tank 8 back, above-mentioned pond, respectively be provided with an exhaust blower 4 (air blast or pressure fan) in the above-mentioned flue 3 He in the smoke outlet flue 6,7 (air-introduced machines).In the inclined smoke-intake pipe road, pond 15, in the pond water curtain dedusting tank 8, be respectively equipped with once in the water curtain dedusting tank 11, secondary, third dedusting desulfurization atomized spray shower nozzle 16,9,12.Inclined smoke-intake pipe road, pond 15 is a Venturi tube.Pond below the pond water curtain dedusting tank 8 is provided with overflow pipe 82.The import and export of communicating pipe 10 between two dirt pockets all are in tangential direction.It is that 2 ~ 4 spiral vanes are good that described current or spray are regulated guider 81,83, to strengthen gas, water mixing.The bottom of pond water curtain dedusting tank 8 and water curtain dedusting tank 11 is provided with sewage mouth 84,113, and the sewage mouth is provided with automatic electromagnetic valve (for example can be water gravity and back-moving spring formula self opening electromagnet etc.) 85,112.The flue 3 of two dirt pocket fronts and smoke outlet flue 6 is communicated with by chimney 2, is provided with spring negative pressure automatic regulating valve door 5, two exhaust blowers in the chimney therebetween and opens then and close, and two air draft offices then open.Device is provided with back pool 14, water circulating pump 13 and water internal recycle pipeline system, is provided with 1～2 road lower clapboard 143 and upper spacer 142 in the back pool 14, constitutes sedimentation basin and clear water reserviors 141, and water pump 13 water inlets link to each other with clear water reserviors 141.Also can in water, add desulfurizing agents such as limewash in case of necessity.
Referring to Fig. 2, in the pond below the pond water curtain dedusting tank 8, be provided with current and regulate guider 83.The spray adjusting guider 81 and 83 structures at top are similar, and profile slightly.
Claims (9)
1, a kind of pair of wind many sprays formula boiler dusting desulfurizer of diving under water, the smoke outlet flue (7) that comprises the flue (3), exhaust blower, pond water curtain dedusting tank (8) and the back that link to each other with boiler chimney (2), flue (3) links to each other with inclined smoke-intake pipe road, pond (15), inclined smoke-intake pipe road, pond (15) links to each other with pond water curtain dedusting tank (8), it is characterized in that above-mentioned pond water curtain dedusting tank (8) back links to each other with water curtain dedusting tank (11) by tube connector (10), respectively is provided with an exhaust blower (4,7) in the above-mentioned flue (3) and in the smoke outlet flue (6).
2, according to claim 1 pair of wind many sprays formula boiler dusting desulfurizer of diving under water, it is characterized in that in the described inclined smoke-intake pipe road, pond (15), in the pond water curtain dedusting tank (8), be respectively equipped with in the water curtain dedusting tank (11) and once spray shower nozzle (16), secondary injection shower nozzle (9), spray shower nozzles (12) three times.
3, according to claim 2 pair of wind many sprays formula boiler dusting desulfurizer of diving under water is characterized in that described inclined smoke-intake pipe road, pond (15) is Venturi tube.
4, according to claim 3 pair of wind many sprays formula boiler dusting desulfurizer of diving under water is characterized in that the pond below the described pond water curtain dedusting tank (8) is provided with overflow pipe (82).
5, according to claim 1 pair of wind many sprays formula boiler dusting desulfurizer of diving under water, it is characterized in that in the following pond of described pond water curtain dedusting tank (8) and/or top top, be provided with current or spray and regulate guider (81,83), the import and export of the communicating pipe between two dirt pockets (10) all are in tangential direction.
6, according to claim 5 pair of wind many sprays formula boiler dusting desulfurizer of diving under water is characterized in that described current or spray regulate guider (81,83) and be spiral vane.
7, according to claim 1 pair of wind many sprays formula boiler dusting desulfurizer of diving under water, the bottom that it is characterized in that described pond water curtain dedusting tank (8) and water curtain dedusting tank (11) is provided with sewage mouth (84,113), and sewage mouth (84,113) is provided with automatic electromagnetic valve (85,112).
8, according to claim 1 pair of wind many sprays formula boiler dusting desulfurizer of diving under water, the flue (3) and the smoke outlet flue (6) that it is characterized in that described two dirt pocket fronts are communicated with by chimney (2), are provided with spring negative pressure automatic regulating valve door (5) in the chimney therebetween.
9, according to claim 1,2,3,4,5,6,7 or 8 described pairs of wind many sprays formula boiler dusting desulfurizer of diving under water, it is characterized in that being provided with back pool (14), water pump (13) and water internal recycle pipeline system, be provided with 1～2 road lower clapboard (143) and upper spacer (142) in the back pool (14), constitute sedimentation basin and clear water reserviors (141), water pump (13) water inlet links to each other with clear water reserviors (141).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201381928U CN201141613Y (en) | 2007-12-11 | 2007-12-11 | Double-wind diving multi-spraying type boiler dust removing and desulfurizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201381928U CN201141613Y (en) | 2007-12-11 | 2007-12-11 | Double-wind diving multi-spraying type boiler dust removing and desulfurizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201141613Y true CN201141613Y (en) | 2008-10-29 |
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ID=40069324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201381928U Expired - Fee Related CN201141613Y (en) | 2007-12-11 | 2007-12-11 | Double-wind diving multi-spraying type boiler dust removing and desulfurizing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201141613Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301703A (en) * | 2012-03-13 | 2013-09-18 | 谭飞 | Flue dust absorption and smoke reduction system for prevention and control of air pollution |
| CN104001392A (en) * | 2014-05-13 | 2014-08-27 | 南通晋弘钢结构工程有限公司 | Water-curtain type deduster |
-
2007
- 2007-12-11 CN CNU2007201381928U patent/CN201141613Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103301703A (en) * | 2012-03-13 | 2013-09-18 | 谭飞 | Flue dust absorption and smoke reduction system for prevention and control of air pollution |
| CN103301703B (en) * | 2012-03-13 | 2015-02-25 | 谭飞 | Flue dust absorption and smoke reduction system for prevention and control of air pollution |
| CN104001392A (en) * | 2014-05-13 | 2014-08-27 | 南通晋弘钢结构工程有限公司 | Water-curtain type deduster |
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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: 20081029 Termination date: 20101211 |