CN203678147U - Flushing type dehydrating and mist-removing device - Google Patents
Flushing type dehydrating and mist-removing device Download PDFInfo
- Publication number
- CN203678147U CN203678147U CN201320886710.XU CN201320886710U CN203678147U CN 203678147 U CN203678147 U CN 203678147U CN 201320886710 U CN201320886710 U CN 201320886710U CN 203678147 U CN203678147 U CN 203678147U
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- dewatering plate
- tower body
- cleaning hose
- flushing
- dewatering
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Abstract
The utility model relates to the technical field of mist-removing devices used in a desulfuration process, and in particular relates to a flushing type dehydrating and mist-removing device. The flushing type dehydrating and mist-removing device comprises a tower body, flushing pipes, a main water supply pipe and a dehydration plate, wherein a flue gas outlet is formed in the upper end of the tower body, and an air inlet is formed in the lower part of the tower body; at least two flushing pipes are horizontally and fixedly arranged from top to bottom in an inner cavity of the tower body; one end of each flushing pipe is fixedly arranged on the inner wall of the front end of the tower body, and the other end of each flushing pipe extends out of the rear wall of the tower body respectively and is fixedly arranged together with the main water supply pipe outside the tower body respectively. The flushing type dehydrating and mist-removing device is reasonable and compact in structure, and convenient to use; by flushing dust and dirt left in a chute of the dehydration plate timely, the scaling is prevented, and labor force put into the manual descaling is reduced; flue gas flows through the flushing type dehydrating and mist-removing device in a roundabout manner, and is contacted and collided with the dehydration plate repeatedly, so that good dehydrating and mist-removing effects are achieved, and the content of water of dehydrated flue gas is lower than 5 percent; meanwhile, the flushing type dehydrating and mist-removing device is convenient to detach, maintain and repair.
Description
Technical field
the utility model relates to sulfur removal technology demister technical field, is a kind of flushing type dehydrating demisting device.
Background technology
at present, apply maximum demisters and be generally Flat defroster and roof type demister in flue-gas desulfurizing engineering, material mostly is carbon steel and adds anticorrosion or macromolecular antiseptic material.Though two kinds of demisters are all equipped with back purge system, demister deep layer position cannot be rinsed well, and time one length easily results in blockage, thereby affects desulphurization system operation; Carbon steel adds corrosion-resistant material structure heaviness, antiseptic property is poor; Common macromolecular antiseptic material non-refractory, special macromolecular antiseptic material cost is too high again.These are all the factors of impact and the extensive use of restriction mist separator of desulfurization.If do not fill demister, gypsum slurries is taken to chimney top by smoke gas flow at a high speed, thereby " gypsum rain phenomenon " occurs.
Summary of the invention
the utility model provides a kind of flushing type dehydrating demisting device, has overcome the deficiency of above-mentioned prior art, and it can effectively solve existing Flat defroster and roof type demister deep layer position cannot be rinsed the problem that causes time length easily to result in blockage well.
the technical solution of the utility model realizes by following measures: a kind of flushing type dehydrating demisting device, comprises tower body, cleaning hose, water main and dewatering plate, there is exhanst gas outlet the upper end of tower body, air inlet is arranged at the bottom of tower body, in the inner chamber of tower body, level is installed with the cleaning hose of at least two from top to down, one end of cleaning hose is fixedly mounted on respectively in the front inner wall of tower body, the other end of cleaning hose extend out to respectively tower body rear wall outside and is fixedly installed togather with the water main of tower body outside respectively, dewatering plate comprises the V-type plate of at least one, V-type groove on dewatering plate upward, both sides at every cleaning hose are installed with dewatering plate in interval respectively, it is skewed that dewatering plate is, V-type groove notch and the cleaning hose of the upper end of dewatering plate are fixedly installed togather, on the cleaning hose of corresponding dewatering plate V-type groove notch, there is flushing hole, the lower end of dewatering plate and tower body inwall are fixedly installed togather, upper strata dewatering plate is parallel with lower floor dewatering plate, upper strata dewatering plate and lower floor's dewatering plate interval are staggered, the lower end of orlop dewatering plate is positioned at the top of tower body bottom air inlet.
the further optimization and/or improvements to above-mentioned utility model technical scheme below:
above-mentioned dewatering plate comprises two V-type plates, and the long limit of two V-type plates is fixed together and forms the dewatering plate of W type.
above-mentioned with the 130mm to 150mm that is spaced apart between each dewatering plate of layer; Or/and the spacing between the dewatering plate between adjacent two layers is 80mm to 150mm; Or/and, be less than 180 degree with the angle between the dewatering plate of root cleaning hose both sides for being greater than 90 degree.
spacing between dewatering plate between above-mentioned adjacent two layers is 1200mm; Or/and, be 100 degree to 150 degree with the angle between the dewatering plate of root cleaning hose both sides.
angle between the dewatering plate of above-mentioned same root cleaning hose both sides is 120 degree.
between the dewatering plate of above-mentioned same root cleaning hose both sides, be installed with reinforcement.
above-mentioned tower body, cleaning hose and dewatering plate are 316L stainless steel.
above-mentionedly in the inner chamber of tower body, be installed with cleaning hose by fastener or screw, one end of cleaning hose is fixedly mounted on by fastener or screw in the front inner wall of tower body, the other end of cleaning hose is fixedly installed togather by fastener or screw and water main, the V-type groove notch of the upper end of dewatering plate is fixedly installed togather by fastener or screw and cleaning hose, the lower end of dewatering plate is fixedly installed togather by fastener or screw and tower body inwall, between dewatering plate and reinforcement, is fixedly installed togather by fastener or screw.
the utility model reasonable and compact in structure, easy to use, wash away dust residual in dewatering plate skewed slot and dirt by timing, make the utility model less scaling, reduced the labour of artificial scale removal, flue gas is roundabout shuttling back and forth in the utility model, repeatedly with dewatering plate contact-impact, played preferably dehydrating demisting effect, in the flue gas after dehydration, moisture content is less than 5%, and the utility model is convenient to handling, care and maintenance simultaneously.
Accompanying drawing explanation
the master that accompanying drawing 1 is the utility model most preferred embodiment looks sectional structure schematic diagram.
accompanying drawing 2 is the side-looking sectional structure schematic diagram of accompanying drawing 1.
what accompanying drawing 3 was same layer dewatering plate and cleaning hose in accompanying drawing 2 overlooks syndeton schematic diagram.
accompanying drawing 4 amplifies syndeton schematic diagram for the master of dewatering plate and cleaning hose looks.
accompanying drawing 5 moves towards schematic diagram for smog.
coding in accompanying drawing is respectively: 1 for tower body, and 2 be cleaning hose, and 3 is water main, and 4 is dewatering plate, and 5 is flushing hole, and 6 is reinforcement, and α is the angle between the dewatering plate of same root cleaning hose both sides.
The specific embodiment
the utility model is not subject to the restriction of following embodiment, can determine concrete embodiment according to the technical solution of the utility model and actual conditions.
in the utility model, for convenience of description, the description of the relative position relation of each parts is to be all described according to the Butut mode of Figure of description 1, as: the position relationship of upper and lower, left and right etc. is to determine according to the Butut direction of Figure of description.
below in conjunction with embodiment and accompanying drawing, the utility model is further described:
as shown in accompanying drawing 1,2,3,4,5, this flushing type dehydrating demisting device comprises tower body 1, cleaning hose 2, water main 3 and dewatering plate 4, there is exhanst gas outlet the upper end of tower body 1, air inlet is arranged at the bottom of tower body 1, in the inner chamber of tower body 1, level is installed with the cleaning hose 2 of at least two from top to down, one end of cleaning hose 2 is fixedly mounted on respectively in the front inner wall of tower body 1, the other end of cleaning hose 2 extend out to respectively tower body 1 rear wall outside and is fixedly installed togather with the water main 3 of tower body 1 outside respectively, dewatering plate 4 comprises the V-type plate of at least one, V-type groove on dewatering plate upward, both sides at every cleaning hose 2 are installed with dewatering plate 4 in interval respectively, dewatering plate 4 is skewed, V-type groove notch and the cleaning hose 2 of the upper end of dewatering plate 4 are fixedly installed togather, on the cleaning hose 2 of corresponding dewatering plate 4V type groove notch, there is flushing hole 5, the lower end of dewatering plate 4 and tower body 1 inwall are fixedly installed togather, upper strata dewatering plate 4 is parallel with lower floor dewatering plate 4, upper strata dewatering plate 4 is staggered with lower floor's dewatering plate 4 intervals, the lower end of orlop dewatering plate 4 is positioned at the top of tower body 1 bottom air inlet.At least two-layer dewatering plate being staggered 4 is staggered the interval between interval and the lower floor's dewatering plate 4 between upper strata dewatering plate 4, can make like this to enter flue gas roundabout rising between dewatering plate 4 of the utility model inside, make the droplet in flue gas constantly clash into dewatering plate, reach effective dehydrating effect; Flushing hole 5 is relative with the V-type groove on dewatering plate 4, can guarantee that water under high pressure effectively rinses V-type groove, avoids dewatering plate incrustation.
can according to actual needs, above-mentioned flushing type dehydrating demisting device be made further optimization and/or improvements:
as shown in Figure 5, dewatering plate 4 comprises two V-type plates, and the long limit of two V-type plates is fixed together and forms the dewatering plate 4 of W type.The dewatering plate 4 of W type is with respect to the dewatering plate 4 of V-type, can effectively increase droplet in flue gas and the contact area of dewatering plate 4, has better dehydrating effect.
as shown in accompanying drawing 1,2, with the 130mm to 150mm that is spaced apart between each dewatering plate 4 of layer; Or/and the spacing between the dewatering plate 4 between adjacent two layers is 80mm to 150mm; Or/and, be less than 180 degree with the angle α between the dewatering plate 4 of root cleaning hose 2 both sides for being greater than 90 degree; Or/and level is installed with three cleaning hoses 2 from top to down in the inner chamber of tower body 1.
as shown in accompanying drawing 1,2, the spacing between the dewatering plate 4 between adjacent two layers is 1200mm; Or/and, be 100 degree to 150 degree with the angle α between the dewatering plate 4 of root cleaning hose 2 both sides.Spacing between dewatering plate 4 between adjacent two layers is 1200mm, facilitates staff to enter the utility model inside and overhauls.
as shown in Figure 4, be 120 degree with the angle α between the dewatering plate 4 of root cleaning hose 2 both sides.
as shown in Figure 4, between the dewatering plate 4 with root cleaning hose 2 both sides, be installed with reinforcement 6.
as required, tower body 1, cleaning hose 2 and dewatering plate 3 are 316L stainless steel.In the utility model, all parts all can adopt 316L stainless steel to process, and adopt 316L stainless steel quality high-temperature, corrosion resistance strong, and cost is comparatively cheap.
as shown in Figure 1, in the inner chamber of tower body 1, be installed with cleaning hose 2 by fastener or screw, one end of cleaning hose 2 is fixedly mounted on by fastener or screw in the front inner wall of tower body 1, the other end of cleaning hose 2 is fixedly installed togather by fastener or screw and water main 3, the V-type groove notch of the upper end of dewatering plate 4 is fixedly installed togather by fastener or screw and cleaning hose 2, the lower end of dewatering plate 4 is fixedly installed togather by fastener or screw and tower body 1 inwall, between dewatering plate 4 and reinforcement 6, is fixedly installed togather by fastener or screw.Connection of the present utility model adopts fastener or screw, is convenient to handling, care and maintenance.
when the utility model work, band shredded tobacco for water pipes gas is upwards flowed by tower body 1 bottom, in the time encountering dewatering plate 4, in flue gas, steam hangs over the bottom of dewatering plate 4, then take care of the pence along angle of inclination to the diffluence of tower wall, micro-micromolecular steam passes from the gap of next layer of dewatering plate 4, in uphill process, some hydrone mutually combines, under the effect of gravity, natural subsidence drops on the top of next layer of dewatering plate 4, then along tilt V-type concentrated flow to tower wall; The flue gas that continues to rise knocks again last layer dewatering plate 4, completes again primary dewatering process, then continues to rise, and carries out again primary dewatering while continuing to knock last layer dewatering plate 4.Like this, through dehydration layer by layer, the steam in flue gas is taken off, and the flue gas after dehydration is emerged from the exhanst gas outlet of tower body 1 upper end.After work a period of time (time length is determined according to the dust-laden situation in flue gas), water under high pressure enters cleaning hose 2 and sprays water in the V-type groove on dewatering plate 4 by flushing hole 5, the V-type groove dust being attached on dewatering plate 4 is rinsed out, wash away dust and the dirt of delay, prevent dewatering plate 4 foulings.The utility model can effectively be tackled the particle of 15-35 micron, has higher margin of safety and can tackle less droplet, thereby making the droplet amount of carrying at rear can effectively be controlled at 6mg/Nm
3
in.And, adopt 316L stainless steel quality high-temperature, corrosion resistance strong, cost is comparatively cheap.
the utlity model has pre-washing function, residual dust and dirt in dewatering plate 4 skewed slots washed away in timing, make the utility model less scaling, reduce the labour of artificial scale removal, flue gas is roundabout shuttling back and forth in the utility model, repeatedly, with dewatering plate contact-impact, played preferably dehydrating demisting effect, in flue gas after dehydration, moisture content is less than 5%, and the utility model is convenient to handling, care and maintenance simultaneously.
above technical characterictic has formed most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease according to actual needs non-essential technical characterictic, meets the demand of different situations.
Claims (10)
1. a flushing type dehydrating demisting device, is characterized in that comprising tower body, cleaning hose, water main and dewatering plate, there is exhanst gas outlet the upper end of tower body, air inlet is arranged at the bottom of tower body, in the inner chamber of tower body, level is installed with the cleaning hose of at least two from top to down, one end of cleaning hose is fixedly mounted on respectively in the front inner wall of tower body, the other end of cleaning hose extend out to respectively tower body rear wall outside and is fixedly installed togather with the water main of tower body outside respectively, dewatering plate comprises the V-type plate of at least one, V-type groove on dewatering plate upward, both sides at every cleaning hose are installed with dewatering plate in interval respectively, it is skewed that dewatering plate is, V-type groove notch and the cleaning hose of the upper end of dewatering plate are fixedly installed togather, on the cleaning hose of corresponding dewatering plate V-type groove notch, there is flushing hole, the lower end of dewatering plate and tower body inwall are fixedly installed togather, upper strata dewatering plate is parallel with lower floor dewatering plate, upper strata dewatering plate and lower floor's dewatering plate interval are staggered, the lower end of orlop dewatering plate is positioned at the top of tower body bottom air inlet.
2. flushing type dehydrating demisting device according to claim 1, is characterized in that dewatering plate comprises two V-type plates, and the long limit of two V-type plates is fixed together and forms the dewatering plate of W type.
3. flushing type dehydrating demisting device according to claim 1 and 2, is characterized in that with the 130mm to 150mm that is spaced apart between each dewatering plate of layer; Or/and the spacing between the dewatering plate between adjacent two layers is 80mm to 150mm; Or/and, be less than 180 degree with the angle between the dewatering plate of root cleaning hose both sides for being greater than 90 degree.
4. flushing type dehydrating demisting device according to claim 1 and 2, is characterized in that the spacing between the dewatering plate between adjacent two layers is 1200mm; Or/and, be 100 degree to 150 degree with the angle between the dewatering plate of root cleaning hose both sides.
5. flushing type dehydrating demisting device according to claim 3, is characterized in that the spacing between the dewatering plate between adjacent two layers is 1200mm; Or/and, be 100 degree to 150 degree with the angle between the dewatering plate of root cleaning hose both sides.
6. flushing type dehydrating demisting device according to claim 1 and 2, is characterized in that the angle between the dewatering plate of same root cleaning hose both sides is 120 degree.
7. flushing type dehydrating demisting device according to claim 5, is characterized in that the angle between the dewatering plate of same root cleaning hose both sides is 120 degree.
8. flushing type dehydrating demisting device according to claim 7, is characterized in that being installed with reinforcement between the dewatering plate of same root cleaning hose both sides.
9. flushing type dehydrating demisting device according to claim 8, is characterized in that tower body, cleaning hose and dewatering plate are 316L stainless steel.
10. flushing type dehydrating demisting device according to claim 9, it is characterized in that being installed with cleaning hose by fastener or screw in the inner chamber of tower body, one end of cleaning hose is fixedly mounted on by fastener or screw in the front inner wall of tower body, the other end of cleaning hose is fixedly installed togather by fastener or screw and water main, the V-type groove notch of the upper end of dewatering plate is fixedly installed togather by fastener or screw and cleaning hose, the lower end of dewatering plate is fixedly installed togather by fastener or screw and tower body inwall, between dewatering plate and reinforcement, be fixedly installed togather by fastener or screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886710.XU CN203678147U (en) | 2013-12-31 | 2013-12-31 | Flushing type dehydrating and mist-removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320886710.XU CN203678147U (en) | 2013-12-31 | 2013-12-31 | Flushing type dehydrating and mist-removing device |
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| Publication Number | Publication Date |
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| CN203678147U true CN203678147U (en) | 2014-07-02 |
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| CN201320886710.XU Expired - Fee Related CN203678147U (en) | 2013-12-31 | 2013-12-31 | Flushing type dehydrating and mist-removing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857777A (en) * | 2015-05-28 | 2015-08-26 | 北京香源溪环保科技有限公司 | Demister and flushing method thereof |
| CN105972995A (en) * | 2016-07-23 | 2016-09-28 | 芜湖长启炉业有限公司 | Grain drying system achieving tail gas purification |
| CN107126767A (en) * | 2017-05-04 | 2017-09-05 | 长安大学 | A kind of easy smoke collecting device |
| CN107126820A (en) * | 2017-07-07 | 2017-09-05 | 钦州学院 | The wire mesh demister of multiple foam removal |
| CN107617269A (en) * | 2017-11-06 | 2018-01-23 | 江苏嘉宇特种装备股份有限公司 | A kind of high-efficiency gas-liquid separator |
-
2013
- 2013-12-31 CN CN201320886710.XU patent/CN203678147U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857777A (en) * | 2015-05-28 | 2015-08-26 | 北京香源溪环保科技有限公司 | Demister and flushing method thereof |
| CN104857777B (en) * | 2015-05-28 | 2018-02-23 | 北京香源溪环保科技有限公司 | A kind of demister and its purging method |
| CN105972995A (en) * | 2016-07-23 | 2016-09-28 | 芜湖长启炉业有限公司 | Grain drying system achieving tail gas purification |
| CN107126767A (en) * | 2017-05-04 | 2017-09-05 | 长安大学 | A kind of easy smoke collecting device |
| CN107126820A (en) * | 2017-07-07 | 2017-09-05 | 钦州学院 | The wire mesh demister of multiple foam removal |
| CN107617269A (en) * | 2017-11-06 | 2018-01-23 | 江苏嘉宇特种装备股份有限公司 | A kind of high-efficiency gas-liquid separator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: URUMQI TIANYILAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. Assignor: Ge Yubin Contract record no.: 2015650000004 Denomination of utility model: Flushing type dehydrating and mist-removing device Granted publication date: 20140702 License type: Common License Record date: 20150116 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20150323 Contract record no.: 2015650000004 Assignee after: Urumqi Tianzhilan Environment Engineering Co., Ltd. Assignee before: URUMQI TIANYILAN ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| EM01 | Change of recordation of patent licensing contract |
Change date: 20150119 Contract record no.: 2015650000004 License type after: Exclusive license License type before: General permission |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160930 Address after: 830000, 393 East Hebei Road, Xinshi District, the Xinjiang Uygur Autonomous Region, Urumqi Patentee after: Urumqi Tianzhilan Environment Engineering Co., Ltd. Address before: 830000, room 1604, unit 1, nanhu road, Nanhu North Road, 615, the Xinjiang Uygur Autonomous Region, Urumqi Patentee before: Ge Yubin |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20171231 |