CN2765660Y - Multi-stage adjustable desulfurization dust collector - Google Patents
Multi-stage adjustable desulfurization dust collector Download PDFInfo
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- CN2765660Y CN2765660Y CN 200520029985 CN200520029985U CN2765660Y CN 2765660 Y CN2765660 Y CN 2765660Y CN 200520029985 CN200520029985 CN 200520029985 CN 200520029985 U CN200520029985 U CN 200520029985U CN 2765660 Y CN2765660 Y CN 2765660Y
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Abstract
The utility model relates to a dust collecting device of environmental-protection machinery, particularly a multi-stage adjustable desulfurizing dust collector which comprises a tower body (1), a tangential air inlet (2) and an air outlet (3), wherein an alkaline liquor atomizing device (4) is connected with the lower end of the left side of the tower body (1), a vortex device (5) is connected with the lower-middle part of the tower body (1), and a dehydrating demister (15) is connected with the upper-middle part of the tower body (1); the upper end of a water supplying device (8) is connected with the right-middle part of the tower body (1) and is connected with the outer end of a water spraying pipe (6), and the lower end of the water supplying device (8) is connected with a circulating water pond (9); one end of a settling tank trench (10) is connected with the lower part of the tower body (1), and the other end is connected with the circulating water pond (9). Because the utility model increases and reduces the number of the layers of the atomizing device and the vortex device and the number of blades, enhances the angle and the density of a vortex plates and adjusts the size of coverage rate, the utility model utilizes the water supplying device to adjust the size of resistance loss so as to realize integrated atomization, centrifugation, convex, gravity settling and water film, and uses the lowest cost and the simplest method to accomplish air purification so as to avoid environmental pollution.
Description
Technical field: the utility model relates to the multistage adjustable desulfurizing dust-collector of a kind of environmental protection machinery class cleaner.
Background technology: at present, both at home and abroad the desulfurization dust-removing efficiency of the desulfurating dust-removing equipment of a type and drag losses be fixed, equipment making finish typing, can not adjust.China region is wide, requires discharge standard to have nothing in common with each other, and the toxic and harmful of every profession and trade discharging again because of technology operating mode etc. require the difference condition different.Efficient is low can not to satisfy local environment protection emission requirement, efficient require too high again can meaningless increase investment and operating cost, and resistance greatly then expends energy consumption, do not meet China's national situation.
Summary of the invention: the utility model provides a kind of atomizing, centrifugal, eddy flow, gravitational settling and moisture film of integrating, to satisfy under the various operating modes desulfurization, cost is low and efficiency of dust collection the is high multistage adjustable desulfurizing dust-collector of environmental protection machinery class cleaner.It comprises tower body 1, tangent air inlet 2 and air outlet 3, described alkali lye atomizer 4 is connected lower end, tower body 1 left side, swirl-flow devices 5 is connected 1 time middle part of tower body, dehydrating demisting device 15 is connected middle part on the tower body 1, sparge pipe 6 is connected tower body 1 middle part and swirl-flow devices 5 upper ends, drainage mechanism 7 is by supporting plate and let out down and manage 16 and be formed by connecting, be connected 1 time middle part of tower body and swirl-flow devices 5 lower ends, water supply installation 8 upper ends are connected tower body 1 right middle and are connected with sparge pipe 6 outer ends, the lower end is connected in the circulating water pool 9, sedimentation basin trench 10 1 ends connect tower body 1 bottom, and the other end is connected with circulating water pool 9.Because the utility model adopts the number of plies of increase and decrease atomizer and swirl-flow devices, blade quantity and lifting eddy flow plate angle, density and coverage rate height are adjustable, utilize water supply installation to adjust the size of drag losses, thereby realized atomizing, centrifugal, eddy flow, gravitational settling and moisture film are in one, to satisfy under the various operating modes to desulfurization, the different requirements of efficiency of dust collection and resistance, in the hope of using minimum cost, the method of simplifying is most finished air cleaning, reduced production cost, reduce investment and operating cost, be more suitable for the transformation of old equipment, in can being divided into, the outward turning type, multimachine reason function is taken up an area of little in one, manageability, reduce environmental pollution, tallied with the national condition, thereby had good economic and social benefit.
Description of drawings: Fig. 1 is the utility model master cutaway view
Fig. 2 is the vertical view of Fig. 1
Fig. 3 is that the A-A of Fig. 1 is to enlarged drawing
Fig. 4 is the vertical view of Fig. 3
Fig. 5 is the schematic diagram of Fig. 3
The specific embodiment: shown in Figure 2 as Fig. 1, tower body 1 for steel plate or stainless steel are welded, or mix clay structure with granite, common brick and builds by laying bricks or stones and form; Its shape upper end is cone, and the bottom is cylinder; Tangent air inlet 2, by flange and cylindrical shell welding or pre-buried forming, its airintake direction branch left side or right air intake are adjustable, are connected tower body 1 lower-left end; Air outlet 3 is welded by the cylindrical shell at flange and cone top, tower body 1 upper end, mainly act as to ventilate and support.Alkali lye atomizer 4, be formed by connecting by atomizer and liquid reserve tank, be connected lower end, tower body 1 left side, and the place is provided with computer control device at the alkali lye atomizer, during design and manufacture, by designing requirement determine or increase or reduce alkali lye atomizer quantity and output when the operation, for alkali number, play a part the dusty gas that enters is carried out the filtration that atomizes first time.Dehydrating demisting device 15, by dewatering flange and outward turning type device 18 separately, be fixedly connected on middle part on the tower body 1 respectively, during design and manufacture, determine or when moving, increase or reduce the number of plies, the number of blade, lift angle and the coverage rate of dehydrating demisting device by designing requirement, according to the requirement of dehydration and desulfuration efficiency, increase or reduce the quantity of outward turning type swirl-flow devices and dehydrating demisting device, its effect is that gas is carried out the dehydrating demisting processing and further purifies atomic little dust.Sparge pipe 6 is connected tower body 1 middle part and swirl-flow devices 5 upper ends, and drainage mechanism 7 is by supporting plate and let out down and manage 16 and be formed by connecting, and is connected 1 time middle part of tower body and swirl-flow devices 5 lower ends, mainly is that swirl-flow devices is successively sprayed water step by step.Water supply installation 8, the upper end is connected tower body 1 right middle and is connected with sparge pipe 6 outer ends, the lower end connection is placed in the circulating water pool 9, water pump, valve are connected on the pipeline of circulating water pool 9 upper ends, and 8 places are provided with computer control device at water supply installation, coming effective and reasonable control output, mainly is to be water spray dedusting supply water source.Sedimentation basin trench 10 1 ends connect tower body 1 bottom, and the other end is connected with circulating water pool 9, and it act as waste water and drains and precipitate utilization again.
Shown in Figure 5 as Fig. 3 Fig. 4, swirl-flow devices is divided into inward turning type 17 and outward turning type 18 by airflow direction 19, promptly the angle of AC and AO be decided to be on the occasion of, and B=0 produces entad speed, the inward turning type of forming to plate in being called 17; Gas to the AD that bursts at the seams moves towards outwardly, and the centrifugal force maximum is called the outward turning type 18 that export-oriented plate is formed.Swirl-flow devices 5 is welded by outward flange 12 and blade 11 and terminal pad 13, and it is 10 °-40 ° that its blade 11 launches lift angles, and its blade 11 leaves gap 14 when welding, and blade quantity, the number of plies, lift angle, density and coverage rate are adjustable.Be designed to the inward turning type, favourable to improving efficiency of dust collection, when manufacturing, determine or increase or reduce when the operation number of plies of swirl-flow devices, and, increase or reduce inward turning type swirl-flow devices quantity according to the requirement of efficiency of dust collection by designing requirement.Its effect is dedusting and desulfurization.
In use, at first its air inlet is connected on the equipment exhanst gas outlet, alkali lye atomizing case can spray imperceptible alkali mist and sulfur-bearing dusty gas affinity when sulfur-bearing dust-laden body entered air inlet under the air-introduced machine effect, realized the first mechanism desulfurization and dedusting.After flue gas enters air inlet, produce centrifugal force, realize the second mechanism desulfurization and dedusting.The air-flow rotation is risen and cylinder inboard wall moisture film affinity, realizes the 3rd mechanism desulfurization and dedusting.After air-flow enters whirligig, take out the next buck that contains from circulating water pool, separate, reach repeatedly affinity, coalescence, the sedimentation of air-flow, finish and realize the 4th mechanism desulfurization and dedusting through 3-6 rotation of whirligig with water supply installation.Waste water flows into sedimentation basin through trench, and the post precipitation primary water is squeezed into tower body top by water circulating pump and pipeline, circulating and recovering, and purifying air enters chimney from air outlet, thereby realizes the overall process of closed cycle desulfurization, dedusting.Its adjusting range is that efficiency of dust collection is 95-99%, and desulfuration efficiency is 80-95%, and drag losses is 500-1200Pa.
Claims (4)
1, a kind of multistage adjustable desulfurizing dust-collector, it comprises tower body (1), tangent air inlet (2) and air outlet (3), it is characterized in that alkali lye atomizer (4) is connected lower end, tower body (1) left side, swirl-flow devices (5) is connected middle part under the tower body (1), dehydrating demisting device (15) is connected tower body (1) and goes up the middle part, sparge pipe (6) is connected tower body (1) middle part and swirl-flow devices (5) upper end, drainage mechanism (7) by supporting plate and under let out pipe (16) and be formed by connecting, be connected middle part and swirl-flow devices (5) lower end under the tower body (1), water supply installation (8) upper end is connected tower body (1) right middle and is connected with sparge pipe (6) outer end, the lower end is connected in the precipitation pond (9), gutter (10) one ends connect tower body (1) bottom, and the other end is connected with precipitation pond (9).
2, multistage adjustable desulfurizing dust-collector according to claim 1, it is characterized in that swirl-flow devices is divided into (18) two kinds on inward turning type (17) and outward turning type by airflow direction (19), swirl-flow devices (5) is welded by outward flange (12) and blade (11) and terminal pad (13), it is 10 °-40 ° that its blade (11) launches lift angle, and its blade (11) leaves gap (14) when welding.
3, multistage adjustable desulfurizing dust-collector according to claim 1 is characterized in that dehydrating demisting device (15), by dewatering flange and outer cyclone (18) separately, is fixedly connected on tower body (1) respectively and goes up the middle part.
4, multistage adjustable desulfurizing dust-collector according to claim 1, it is characterized in that water supply installation (8), its lower end of duct is placed in the circulating water pool (9), water pump, valve are connected on the pipeline of circulating water pool (9) upper end, and the pipeline upper end connects tower body (1) middle part and is connected with sparge pipe (6) outer end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029985 CN2765660Y (en) | 2005-02-02 | 2005-02-02 | Multi-stage adjustable desulfurization dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520029985 CN2765660Y (en) | 2005-02-02 | 2005-02-02 | Multi-stage adjustable desulfurization dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2765660Y true CN2765660Y (en) | 2006-03-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520029985 Expired - Fee Related CN2765660Y (en) | 2005-02-02 | 2005-02-02 | Multi-stage adjustable desulfurization dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2765660Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642670B (en) * | 2009-08-28 | 2012-09-26 | 史剑武 | Rotational flow dust-removing desulfurization unit |
| CN103170207A (en) * | 2013-03-12 | 2013-06-26 | 宁波绿华橡塑机械工贸有限公司 | Wet-method vortex vane wheel air purification device |
| CN103212247A (en) * | 2013-03-12 | 2013-07-24 | 宁波绿华橡塑机械工贸有限公司 | Eddy flow impeller air purification tower |
| CN103537151A (en) * | 2013-11-11 | 2014-01-29 | 广西陆川县凯正科技有限公司 | Multifunctional, compound and novel waste gas treating column |
| CN105251309A (en) * | 2015-11-27 | 2016-01-20 | 江苏中立环保科技有限公司 | Efficient energy-saving static dust and smoke remover and treatment method thereof |
| CN110354647A (en) * | 2019-08-19 | 2019-10-22 | 石家庄天鲲化工设备有限公司 | Liquid phase cyclone dust catcher |
| CN110455090A (en) * | 2019-09-10 | 2019-11-15 | 佛山科学技术学院 | A kind of efficient swirling flow atomizing desulfurization and dust-removal method |
| CN111298558A (en) * | 2020-03-05 | 2020-06-19 | 广东盛邦环保科技有限公司 | Two-stage atomizing and filtering spray tower |
| CN116717640A (en) * | 2023-05-29 | 2023-09-08 | 上海协微环境科技有限公司 | Waterproof vapour is palirrheated flange subassembly and tail gas processing system |
-
2005
- 2005-02-02 CN CN 200520029985 patent/CN2765660Y/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101642670B (en) * | 2009-08-28 | 2012-09-26 | 史剑武 | Rotational flow dust-removing desulfurization unit |
| CN103170207A (en) * | 2013-03-12 | 2013-06-26 | 宁波绿华橡塑机械工贸有限公司 | Wet-method vortex vane wheel air purification device |
| CN103212247A (en) * | 2013-03-12 | 2013-07-24 | 宁波绿华橡塑机械工贸有限公司 | Eddy flow impeller air purification tower |
| CN103212247B (en) * | 2013-03-12 | 2015-05-06 | 宁波绿华橡塑机械工贸有限公司 | Eddy flow impeller air purification tower |
| CN103537151A (en) * | 2013-11-11 | 2014-01-29 | 广西陆川县凯正科技有限公司 | Multifunctional, compound and novel waste gas treating column |
| CN105251309A (en) * | 2015-11-27 | 2016-01-20 | 江苏中立环保科技有限公司 | Efficient energy-saving static dust and smoke remover and treatment method thereof |
| CN110354647A (en) * | 2019-08-19 | 2019-10-22 | 石家庄天鲲化工设备有限公司 | Liquid phase cyclone dust catcher |
| CN110455090A (en) * | 2019-09-10 | 2019-11-15 | 佛山科学技术学院 | A kind of efficient swirling flow atomizing desulfurization and dust-removal method |
| CN111298558A (en) * | 2020-03-05 | 2020-06-19 | 广东盛邦环保科技有限公司 | Two-stage atomizing and filtering spray tower |
| CN116717640A (en) * | 2023-05-29 | 2023-09-08 | 上海协微环境科技有限公司 | Waterproof vapour is palirrheated flange subassembly and tail gas processing system |
| CN116717640B (en) * | 2023-05-29 | 2023-12-08 | 上海协微环境科技有限公司 | Waterproof vapour is palirrheated flange subassembly and tail gas processing system |
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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: 20060322 Termination date: 20110202 |