CN204684932U - Combined desulfurizing dust remover - Google Patents
Combined desulfurizing dust remover Download PDFInfo
- Publication number
- CN204684932U CN204684932U CN201520331010.3U CN201520331010U CN204684932U CN 204684932 U CN204684932 U CN 204684932U CN 201520331010 U CN201520331010 U CN 201520331010U CN 204684932 U CN204684932 U CN 204684932U
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- water
- sewage
- centrifugal
- moisture film
- dust
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Abstract
The utility model discloses a kind of Combined desulfurizing dust remover, it is provided with flue dust on Boiler smoke tube, steam mixing duct, the lower right side of flue dust steam mixing duct is provided with centrifugal desulfurizing and dedusting device, the upside of centrifugal desulfurizing and dedusting device is provided with moisture film desulfation dust-extraction device, the upper end of moisture film desulfation dust-extraction device is provided with induced duct, air-introduced machine is equipped with on the right side of induced duct, the right side of air-introduced machine is provided with exhaust chimney, the bottom of centrifugal desulfurizing and dedusting device is provided with sewage spillway basin, the right side of sewage spillway basin is provided with sedimentation basin, the right side of sedimentation basin is provided with clear water reserviors, clear water reserviors are built with water circulating pump, during work, the high temperature black fume gases got rid of by boiler, under the effect of air-introduced machine gravitation, flue dust is entered at a high speed from furnace roof, steam mixing duct and steam, centrifugal desulfurizing and dedusting device and moisture film desulfation dust-extraction device is entered by pipeline, sewage and steam isolation of purified under gravitational and centrifugal forces, black contains fume gases after twice purification, become free of contamination steam discharged in the air, reach the requirement of environmental protection.
Description
Technical field
The utility model relates to a kind of desulfurating dust-removing equipment, is specifically a kind of Combined desulfurizing dust remover.
Background technology
The pollution of discharge on environment of boiler waste gas causes great impact, although some medium-sized and small enterprises have carried out improvement in various degree to the discharge of waste gas, due to the defect of equipment and administering method, does not mostly reach environmental requirement.
Summary of the invention
Therefore there is great demand to deduster that is effective, few energy meet the requirement of environmental protection of spending in people, up to now also do not find about relevant report of the present invention, the present inventor is through a large amount of development tests, finally successfully investigated Combined desulfurizing dust remover, thus complete the present invention.
The purpose of this utility model is just to provide a kind of Combined desulfurizing dust remover, to improve dust removing effects, and qualified discharge.
Scheme of the present utility model comprises boiler, flue dust steam mixing duct, centrifugal desulfurizing and dedusting device, moisture film desulfation dust-extraction device, water circulating pump, air-introduced machine, sedimentation basin and smoke evacuation chimney, the upper end of described boiler is provided with smoke exhaust pipe, smoke exhaust pipe is provided with flue dust steam mixing duct, the lower right side of flue dust steam mixing duct is provided with centrifugal desulfurizing dust excluding hood, inner housing is provided with in the shell body of centrifugal desulfurizing dust excluding hood, be provided with in centrifugal desulfurizing dust excluding hood and rotate air channel, the upside of centrifugal desulfurizing dust excluding hood is provided with moisture film desulfurization and dedusting cover, the bucket wall of moisture film desulfurization and dedusting cover is provided with left and right waterfog head, the upper end of moisture film desulfurization and dedusting cover is provided with induced duct, air-introduced machine is equipped with on the right side of induced duct, the right side of air-introduced machine is provided with smoke evacuation chimney, the bottom of centrifugal desulfurizing dust excluding hood is provided with sewage spillway basin, the bottom of spillway basin is provided with blowoff valve, the right side of sewage spillway basin is provided with sewage spillway hole, the right side of sewage spillway basin is provided with sedimentation basin, the right side of sedimentation basin is provided with filtering ponds, the right side of filtering ponds is provided with clear water reserviors, the left side of clear water reserviors is provided with filter screen, water circulating pump is equipped with in the upper end of clear water reserviors, water injection pipe of purifying waste water is equipped with in the upper left side of water circulating pump, the upper end of flue dust steam mixing duct is provided with water spout, water spout is arranged on the left end delivery port of water injection pipe of purifying waste water, the purify waste water middle part of water injection pipe is provided with left and right distributive pipe, the lower end of left and right distributive pipe is installed respectively and is connected on the left and right waterfog head of moisture film devulcanizer.
During work, the high temperature black fume gases of being discharged by boiler, under the effect of air-introduced machine gravitation, enters flue dust steam mixing duct at a high speed from furnace roof.Meanwhile the purification water smoke Fast Heating that water spout injects is formed steam, steam and black high-temperature dusty gas mix instantaneously, dust humidification in black dusty gas is increased weight, sulfur dioxide gas is dissolved in water and steam, enter centrifugal desulfurizing and dedusting device by pipeline, dusts a large amount of in dusty gas and sewage, under the effect of gravity and centrifugal force, flow into sewage spillway basin downwards along inner wall of barrel, enter sedimentation basin through sewage spillway hole, use through precipitation and filtration Posterior circle.Purified gas rotates rising from centrifugal desulfurizing dust excluding hood, enters moisture film desulfurization and dedusting cover, under the influence of centrifugal force, rubs all the time with the moisture film of inner wall of barrel, remains a small amount of dust and sulfur dioxide gas is absorbed by moisture film, flows into sewage spillway basin.Black containing fume gases, becomes pollution-free steam discharged in the air, reaches the requirement of environmental protection after twice purification.
The utility model structure is simple, reasonable in design, and dedusting is thorough, and result of use is good.
Be described in further detail below in conjunction with accompanying drawing.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is centrifugal desulfurizing and dedusting device fundamental diagram;
Fig. 3 is moisture film desulfation dust-extraction device fundamental diagram.
Detailed description of the invention
The upper end of the boiler 1 shown in Fig. 1 is provided with smoke exhaust pipe 2, smoke exhaust pipe is provided with flue dust steam pipeline 4, the lower right side of flue dust steam mixing duct is provided with centrifugal desulfurizing dust excluding hood 10, inner housing 22 is provided with in the shell body of centrifugal desulfurizing dust excluding hood, be provided with in centrifugal desulfurizing dust excluding hood and rotate air channel, the upside of centrifugal desulfurizing dust excluding hood is provided with moisture film desulfurization and dedusting cover 12, the bucket wall of moisture film desulfurization and dedusting cover is provided with left waterfog head 6, right waterfog head 11, the upper end of moisture film desulfurization and dedusting cover is provided with induced duct 13, the right side of induced duct is provided with air-introduced machine 20, the right side of air-introduced machine is provided with smoke evacuation chimney 21, the bottom of centrifugal desulfurizing dust excluding hood is provided with sewage spillway basin 7, the bottom of spillway basin is provided with blowoff valve 8, the right side of sewage spillway basin is provided with sewage spillway hole 9, the right side of sewage spillway basin is provided with sedimentation basin 16, the right side of sedimentation basin is provided with filtering ponds 17, the right side of filtering ponds is provided with clear water reserviors 19, the left side of clear water reserviors is provided with filter screen 23, water circulating pump 18 is equipped with in the upper end of clear water reserviors, water injection pipe 15 of purifying waste water is equipped with in the upper left side of water circulating pump, the upper end of flue dust steam mixing duct is provided with water spout 3, water spout is arranged on the left end delivery port of water injection pipe of purifying waste water, the purify waste water middle part of water injection pipe is provided with and parts water pipe 5 on the left side, part water pipe 14 on the right side, the lower end of left and right distributive pipe is installed respectively and is connected on the left and right waterfog head of moisture film devulcanizer.
Inner housing 22 is provided with in the shell body of the centrifugal desulfurizing dust excluding hood 10 shown in Fig. 2, shell body and inner housing form screw type vortex flow cover, the dust entered by flue dust steam pipeline and sewage gaseous mixture, along inner housing High Rotation Speed under the effect of gravity and centrifugal force, the dust in gaseous mixture and sewage flow into downwards in sewage spillway basin 7 along inner walls.
Flue dust gaseous mixture in moisture film desulfurization and dedusting cover 12 shown in Fig. 3 rotates along bucket wall under the influence of centrifugal force, rub all the time with bucket wall, remains a small amount of dust and sulfur dioxide gas is absorbed by moisture film, in inflow lower end sewage spillway basin 7.
Claims (2)
1. a Combined desulfurizing dust remover, comprise boiler, flue dust steam mixing duct, centrifugal desulfurizing and dedusting device, moisture film desulfation dust-extraction device, water circulating pump, air-introduced machine, sedimentation basin and smoke evacuation chimney, it is characterized in that: the upper end of described boiler (1) is provided with smoke exhaust pipe (2), smoke exhaust pipe is provided with flue dust steam pipeline (4), the lower right side of flue dust steam mixing duct is provided with centrifugal desulfurizing dust excluding hood (10), inner housing (22) is provided with in the shell body of centrifugal desulfurizing dust excluding hood, be provided with in centrifugal desulfurizing dust excluding hood and rotate air channel, the upside of centrifugal desulfurizing dust excluding hood is provided with moisture film desulfurization and dedusting cover (12), the bucket wall of moisture film desulfurization and dedusting cover is provided with left waterfog head (6), right waterfog head (11), the upper end of moisture film desulfurization and dedusting cover is provided with induced duct (13), the right side of induced duct is provided with air-introduced machine (20), the right side of air-introduced machine is provided with smoke evacuation chimney (21), the bottom of centrifugal desulfurizing dust excluding hood is provided with sewage spillway basin (7), the bottom of spillway basin is provided with blowoff valve (8), the right side of sewage spillway basin is provided with sewage spillway hole (9), the right side of sewage spillway basin is provided with sedimentation basin (16), the right side of sedimentation basin is provided with filtering ponds (17), the right side of filtering ponds is provided with clear water reserviors (19), the left side of clear water reserviors is provided with filter screen (23), water circulating pump (18) is equipped with in the upper end of clear water reserviors, water injection pipe of purifying waste water (15) is equipped with in the upper left side of water circulating pump, the upper end of flue dust steam mixing duct is provided with water spout (3), water spout is arranged on the left end delivery port of water injection pipe of purifying waste water, the purify waste water middle part of water injection pipe is provided with and parts water pipe (5) on the left side, part water pipe (14) on the right side, the lower end of left and right distributive pipe is installed respectively and is connected on the left and right waterfog head of moisture film devulcanizer.
2. Combined desulfurizing dust remover according to claim 1, is characterized in that: be provided with inner housing (22) in the shell body of described centrifugal desulfurizing dust excluding hood (10), shell body and inner housing form screw type vortex flow cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331010.3U CN204684932U (en) | 2015-05-21 | 2015-05-21 | Combined desulfurizing dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520331010.3U CN204684932U (en) | 2015-05-21 | 2015-05-21 | Combined desulfurizing dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204684932U true CN204684932U (en) | 2015-10-07 |
Family
ID=54225274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520331010.3U Withdrawn - After Issue CN204684932U (en) | 2015-05-21 | 2015-05-21 | Combined desulfurizing dust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204684932U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826480A (en) * | 2015-05-21 | 2015-08-12 | 徐兆友 | Combined type desulfurization dust remover |
-
2015
- 2015-05-21 CN CN201520331010.3U patent/CN204684932U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826480A (en) * | 2015-05-21 | 2015-08-12 | 徐兆友 | Combined type desulfurization dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151007 Effective date of abandoning: 20160824 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |