CN102580449A - Cylinder type multiple-effect dusting machine - Google Patents
Cylinder type multiple-effect dusting machine Download PDFInfo
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- CN102580449A CN102580449A CN2012100888593A CN201210088859A CN102580449A CN 102580449 A CN102580449 A CN 102580449A CN 2012100888593 A CN2012100888593 A CN 2012100888593A CN 201210088859 A CN201210088859 A CN 201210088859A CN 102580449 A CN102580449 A CN 102580449A
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Abstract
The invention discloses a cylinder type multiple-effect dusting machine, which is mainly formed by an air inlet, an air suction pipe, a water feeding nozzle, an atomized impeller, a volute, a swashing cone, a cylinder body, a separating cone, a spoil discharging port, an air discharging port and the like and adopts first-effect centrifugal collision type dust removing, second-effect impacting atomized dust removing and third-effect water mist collecting, wherein a first-effect dust removing device, a second-effect dust removing device and a third-effect dust removing device are mutually communicated with each other to form an integrated whole. The cylinder type multiple-effect dusting machine is mainly characterized in that dust removing effects of first-effect dust removing, second-effect dust removing and third-effect dust removing of the multiple-effect dusting machine on dust-containing air are promoted and strengthened mutually, the first-effect dust removing has a preparing function on impact of the second-effect dust removing, the second-effect dust removing has a promotion effect on the separation of the third-effect dust removing, and the third-effect dust removing reversely has a strengthening effect on the collection of the first-effect dust removing, so that the technical puzzle that collection and treatment of super-fine powder are not easy is solved.
Description
Technical field
The present invention relates to a kind of drum type brake multiple-effect dust removal machine, belong to field of environment protection, be applicable to the tails dedusting of papermaking feed-preparing, also can be used for the purified treatment of various hydrophilic fine dusty gas.
Background technology
Dust spreads all over each corner to the pollution of environment; In the dedusting field, as the grit particle diameter of dedusting object generally between 0.01-100 μ m, greater than the grit more than the 100 μ m; Because the very fast free-falling of gravity effect deals with simple dust arrester easily.Grit between the 20-100 μ m relatively is easy to handle the difficult problem that neither study.What become a dedusting difficult problem is the grit between the 0.01-20 μ m, the fine dust below the 1 μ m particularly, and they can't be by the deadweight landing, and separating treatment is difficulty unusually, and contaminated air is harmful to human body, is the emphasis difficult problem that current dedusting field need be researched and solved.Handling the most frequently used device of fine dust at present is sack cleaner and electrostatic precipitator, has the structure bulky complex, and energy consumption is high, and labor strength is big, and ash discharge is than problems such as difficulties, and application is restricted.
Domestic papermaking feed-preparing system need handle raw materials such as timber, reed, stalk; Produce a large amount of grits in section and the assorting room; Particularly string and earth are clashed into and are generated a large amount of fine dusts during dry weather; Float in the air and fly away with the wind, contaminated air environmental nuisance workman is physically and mentally healthy, becomes the big difficult problem of polluting of papermaking enterprise.General water dust scrubber, dry-and wet-type deduster or the cyclone dust collectors of adopting are handled this type fine dust in the production; The problem that exists is to handle the bigger reed slag wood chip class impurity of particle diameter; Capture effect extreme difference to fine dust; Cloud fills the air in the air, and water consumption is big, and operational effect is unstable.The huge ash discharge difficulty of sack cleaner structure is also incompatible.
Summary of the invention
The object of the present invention is to provide a kind of simple in structure, efficiency of dust collection is high, the drum type brake multiple-effect dust removal machine that the tails dedusting that can be applicable to get the raw materials ready purifies.
The objective of the invention is to realize through following technical scheme:
A kind of drum type brake multiple-effect dust removal machine is characterized in that: comprise an effect centrifugal bump type dust arrester, two effect impulse atomization type dust arresters and triple effect water smoke catching type dust arrester and cylinder, isolation awl, water sealed tank, motor; The isolation awl is arranged in the cylinder cylinder is divided into two parts up and down, and top is divided into triple effect water smoke catching type dust arrester, and the bottom is divided into one and imitates the centrifugal bump type dust arrester; Water sealed tank is arranged on the lower end of cylinder; Motor and two is imitated impulse atomization type dust arrester and is connected; Two imitate impulse atomization type dust arrester is arranged on cylinder one side; The exhaust column that the cylinder and two of a described effect centrifugal bump type dust arrester is imitated impulse atomization type dust arresters is connected; The peripheral jet pipe of two effect impulse atomization type dust arresters is connected with the cylinder of triple effect water smoke catching type dust arrester; One of which effect centrifugal bump type dust arrester, two effect impulse atomization type dust arresters and triple effect water smoke catching type dust arrester are interconnected and constitute a unified integral body.
Of the present invention one imitates the centrifugal bump type dust arrester comprises tangential admission pipe, bottom cylinder, impulse awl and lower cone; One of which is imitated the centrifugal bump type dust arrester and is connected through exhaust column and two effect impulse atomization type dust arresters.
Of the present invention two imitate impulse atomization type dust arrester comprises exhaust column, spiral case, motor, atomizing impeller, peripheral jet pipe and adds (operating) water nozzle; Its two effects impulse atomization type dust arrester is connected with the triple effect separator through the peripheral jet pipe.
Triple effect water smoke of the present invention captures dust arrester to comprise peripheral jet pipe, top cylinder body, isolates awl, upper cone and blast pipe; Its triple effect water smoke captures dust arrester and is connected through peripheral jet pipe and two effect impulse atomization type dust arresters; Imitate the centrifugal bump type dust arrester through cylinder and and be linked to be an integral body, between separate by isolating awl.
Impulse of the present invention awl is a up-small and down-big conical lid, and evenly the distribute groove that leaks of some folding fan-shapeds of its conical surface, the water that falls into the conical surface are become tiny water smoke by impulse during through groove under the effect of swirling eddy.
Be evenly distributed with the tiny eyelet that leaks on the blade of atomizing impeller of the present invention, can the water droplet atomizing that be ejected on the blade is even when rotating at a high speed, strengthen the capture effect.
Isolation awl of the present invention is a up big and down small bullet, and cylinder is separated into upper and lower two parts.Have a suitably drainpipe of size in the bullet bottom, the sewage that can let the triple effect dedusting trap flows into the top of impulse awl in the effect dedusting through this pipe.
The present invention utilizes mutual impulse principle; Mainly be to the fine grit between the 0.01-20 μ m; The various exhaust collections that contain fine dust that to discharge from procedure for preparation utilize its particular structural steering current according to the flow direction operation of setting in this dust removal machine, in running by the water smoke repeated multiple times impulse of humidification; Be dissolved at last in the water droplet and be captured down, thereby realize the purpose of high-effective dust-removing.The present invention's novelty simple in structure, water consumption is little, and efficiency of dust collection is high, successfully is applied to first produce, and has obtained good effect, has solved an outstanding technical barrier for dust atmosphere pollutes, and it is blank to have filled up this field.
At first; The air inlet tangential gets into an effect centrifugal bump type dust arrester to dusty gas from the bottom; Air-flow is done to rotate at a high speed in cylinder, and thick grit gets rid of to wall and the muddy water droplet collision under the impulse coning tower tray of top and bonds and be captured, and flows out from the lower bank cinder notch.Dusty gas continues to get into two through exhaust column imitates impulse atomization type dust arrester; Adding on the atomizing impeller that (operating) water nozzle ejects water at a high speed rotation in this device forms water smoke; Water smoke and dust-contained airflow in spiral case each other impulse mixes, fine grit is fully caught to dissolve in and is formed muddy water stream in the water and wrapped up in the band tangential by gas and get into triple effect water smoke trap, in the cylindrical shell of top, rotates at a high speed; Muddy water gets rid of to wall to dirty; The scum pipe of process isolation awl flows into the impulse of an effect dust arrester and bores, and flies to spill the droplet that formation has bonding capture effect to wall, strengthens an effect dedusting effect.Remove the clean gas of water smoke and then discharge, thereby accomplish whole dust removal process from upper air vent.
Drum type brake multiple-effect dust removal machine structural principle parameter:
Disposal ability: 50-50000m
3/ h (becoming plurality of specifications) according to the flow size design.
Structural shape: by air inlet, aspiration channel, add (operating) water nozzle, atomizing impeller, spiral case, impulse awl, cylinder, isolation awl, slag-drip opening and exhaust outlet etc. and form.The atomizing impeller is done rotation at a high speed by drive of motor, and dust-contained airflow is made swirling motion in spiral case and cylinder; And with water smoke impulse collision repeatedly, grit is effectively captured to get in the sewage discharges from the lower bank cinder notch at last, clean air after treatment enters the atmosphere from top vent, thereby accomplishes whole dust removal process.
Characteristics of the present invention:
1. design is unique; Its main feature is; An effect, two effects and triple effect dedusting are mutually promoted to the dedusting effect of dusty gas and strengthened each other in the multiple-effect dust removal machine: an effect has played the preparation effect to the impulse of two effects; Two effects have played facilitation to the separation of triple effect, and triple effect has played humidification to the capture of an effect conversely, have therefore solved the fine dust of getting the raw materials ready and have been difficult for capturing a Treatment Technology difficult problem.This invention is highly suitable for the efficient processing of various hydrophilic fine dust.
2. dust-contained airflow through cylinder, spiral case and three water smokes impacts of last cylinder and capture down, effectively improved the collision probability of water smoke and dust, so efficiency of dust collection is high in deduster, and water consumption is very low.
3. novel structure is compact, stable equipment operation, and after treatment with fresh air realized the cleaner production target.
Description of drawings
Fig. 1 is a front view of the present invention;
Fig. 2 is a vertical view of the present invention.
Among the figure: 1. tangential admission pipe; 2. exhaust column; 3. spiral case; 4. atomizing impeller; 5. water inlet control valve; 6. impulse is bored; 7. isolate awl; 8. cylinder; 9. blast pipe; 10. manhole; 11. lower cone; 12. water sealed tank; 13. scum pipe; 14. filler pipe; 15. upper cone; 16. peripheral jet pipe; 17. add (operating) water nozzle; 18. motor.
The meaning of letter character representative among the figure:
A: dusty gas import; B: one imitates the dedusting gas vent; C: two imitate the dedusting gas feed; D: triple effect dedusting gas vent; E: muddy water outlet I; F muddy water outlet II: G: slag-drip opening; H: water inlet.
The specific embodiment
Further illustrate the present invention below in conjunction with accompanying drawing and specific embodiment.
Like Fig. 1, shown in Figure 2, the present invention is mainly by tangential admission pipe 1; Exhaust column 2; Spiral case 3; Atomizing impeller 4; Water inlet control valve 5; Impulse awl 6; Isolate awl 7; Cylinder 8; Blast pipe 9; Manhole 10; Lower cone 11; Water sealed tank 12; Scum pipe 13; Filler pipe 14; Upper cone 15; Peripheral jet pipe 16; Add (operating) water nozzle 17; Motor 18 is formed.Form one by bottom, impulse awl 6 and the lower cone 11 of tangential admission pipe 1, cylinder 8 and imitate the centrifugal bump type dust arrester.By exhaust column 2, spiral case 3, atomizing impeller 4, motor 18, peripheral jet pipe 16 with add (operating) water nozzle 17 and forms two effect impulse atomization type dust arresters.Form triple effect water smoke catching type dust arrester by top, upper cone 15 and the blast pipe of peripheral jet pipe 16, cylinder 8.Described one imitates the centrifugal bump type dust arrester is connected through the bottom of cylinder 8 and the exhaust column 2 of two effect impulse atomization type dust arresters, and two imitate impulse atomization type dust arresters is connected through the top of peripheral jet pipe 16 with the cylinder 8 of triple effect water smoke catching type dust arrester.Multiple-effect dust removal machine of the present invention also comprises tangential dusty gas inlet, top purified gas outlet, bottom body refuse outlet and water injector.
Dusty gas is got into by inlet A tangential, purifies the back through multiple-effect and discharges from outlet D, and the sewage that contains body refuse is discharged from the F mouth, and required clear water adds from the H mouth.
During work: dusty gas at first gets into one of cylinder 8 bottoms and imitates the centrifugal bump type dust arrester from air inlet pipe 1 tangential; Air-flow is done rotation at a high speed in cylinder; Thick grit gets rid of the muddy water droplet collision bonding that flows down to barrel wall and the impulse awl 6 from top and is captured, and flows out from lower bank cinder notch F.Remaining dust-contained airflow continues to move ahead, and gets into the two effect impulse atomization type dust arresters that spiral case 3 constitutes through exhaust column 2, and the (operating) water nozzle 17 that adds in this device forms water smoke with water flow jet to the atomizing impeller 4 of rotation at a high speed; Water smoke mixes with dust-contained airflow mutual impulse in spiral case 3; Fine grit is fully caught to dissolve in the water and is formed muddy water stream and wrapped up in band by gas and get into triple effect water smoke trap through playpipe 16 tangentials, cylinder 8 in, rotates at a high speed, and muddy water gets rid of to wall to dirty; Flow into the impulse awl 6 of an effect dust arrester through the slag-drip opening E that isolates awl 7; Scattered by the air-flow impulse, flow into lower cone 11, strengthen one and imitate the dedusting effect along barrel wall; Enter water sealed tank 12 from the F mouth again, discharge from slag-drip opening G at last.Remove the clean gas of water smoke and then discharge, thereby accomplish whole dust removal process from cylinder upper air vent 9.
Claims (7)
1. a drum type brake multiple-effect dust removal machine is characterized in that: comprise an effect centrifugal bump type dust arrester, two effect impulse atomization type dust arresters and triple effect water smoke catching type dust arrester and cylinder, isolation awl, water sealed tank, motor; The isolation awl is arranged in the cylinder cylinder is divided into two parts up and down, and top is divided into triple effect water smoke catching type dust arrester, and the bottom is divided into one and imitates the centrifugal bump type dust arrester; Water sealed tank is arranged on the lower end of cylinder; Motor and two is imitated impulse atomization type dust arrester and is connected; Two imitate impulse atomization type dust arrester is arranged on cylinder one side; The exhaust column that the cylinder and two of a described effect centrifugal bump type dust arrester is imitated impulse atomization type dust arresters is connected; The peripheral jet pipe of two effect impulse atomization type dust arresters is connected with the cylinder of triple effect water smoke catching type dust arrester; One of which effect centrifugal bump type dust arrester, two effect impulse atomization type dust arresters and triple effect water smoke catching type dust arrester are interconnected and constitute a unified integral body.
2. drum type brake multiple-effect dust removal machine according to claim 1 is characterized in that: one imitates the centrifugal bump type dust arrester comprises tangential admission pipe, bottom cylinder, impulse awl and lower cone; One of which is imitated the centrifugal bump type dust arrester and is connected through exhaust column and two effect impulse atomization type dust arresters.
3. drum type brake multiple-effect dust removal machine according to claim 1 is characterized in that: two imitate impulse atomization type dust arrester comprises exhaust column, spiral case, motor, atomizing impeller, peripheral jet pipe and adds (operating) water nozzle; Its two effects impulse atomization type dust arrester is connected with the triple effect separator through the peripheral jet pipe.
4. drum type brake multiple-effect dust removal machine according to claim 1 is characterized in that: triple effect water smoke captures dust arrester to comprise peripheral jet pipe, top cylinder body, isolates awl, upper cone and blast pipe; Its triple effect water smoke captures dust arrester and is connected through peripheral jet pipe and two effect impulse atomization type dust arresters; Imitate the centrifugal bump type dust arrester through cylinder and and be linked to be an integral body, between separate by isolating awl.
5. drum type brake multiple-effect dust removal machine according to claim 2 is characterized in that: the impulse awl is a up-small and down-big conical lid, and its conical surface is the groove that leaks of the some folding fan-shapeds of distribution evenly.
6. drum type brake multiple-effect dust removal machine according to claim 3 is characterized in that: be evenly distributed with the tiny eyelet that leaks on the blade of atomizing impeller.
7. drum type brake multiple-effect dust removal machine according to claim 4 is characterized in that: isolating awl is a up big and down small bullet, and cylinder is separated into upper and lower two parts, has a drainpipe in the bullet bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100888593A CN102580449A (en) | 2012-03-30 | 2012-03-30 | Cylinder type multiple-effect dusting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100888593A CN102580449A (en) | 2012-03-30 | 2012-03-30 | Cylinder type multiple-effect dusting machine |
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| CN102580449A true CN102580449A (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100888593A Pending CN102580449A (en) | 2012-03-30 | 2012-03-30 | Cylinder type multiple-effect dusting machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143218A (en) * | 2013-03-28 | 2013-06-12 | 段鳗珊 | Impact spray dust-removing equipment |
| CN108325315A (en) * | 2018-02-08 | 2018-07-27 | 武汉市政环卫机械有限公司 | A kind of filtration system of suction vehicle |
| CN112892114A (en) * | 2021-01-22 | 2021-06-04 | 机械工业第九设计研究院有限公司 | Dust removing equipment |
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| CN101322908A (en) * | 2008-07-31 | 2008-12-17 | 北京矿迪科技有限公司 | Wet-type high-efficient desulfation dust-extraction device and method |
| CN201231121Y (en) * | 2008-07-22 | 2009-05-06 | 六合天融（北京）环保科技有限公司 | Negative-pressure solid-article dehumidification and recovery device |
| JP2009136738A (en) * | 2007-12-05 | 2009-06-25 | Sanpoo:Kk | Dust removing apparatus, and dust removing method |
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2012
- 2012-03-30 CN CN2012100888593A patent/CN102580449A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2444140Y (en) * | 2000-11-10 | 2001-08-22 | 北京恩菲科技产业集团 | Wet three efficient duster |
| CN2834669Y (en) * | 2006-01-26 | 2006-11-08 | 北京矿迪科技有限公司 | A wet type dedusting fan and high-efficiency dedusting machine set comprising the same |
| JP2009136738A (en) * | 2007-12-05 | 2009-06-25 | Sanpoo:Kk | Dust removing apparatus, and dust removing method |
| CN201231121Y (en) * | 2008-07-22 | 2009-05-06 | 六合天融（北京）环保科技有限公司 | Negative-pressure solid-article dehumidification and recovery device |
| CN101322908A (en) * | 2008-07-31 | 2008-12-17 | 北京矿迪科技有限公司 | Wet-type high-efficient desulfation dust-extraction device and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103143218A (en) * | 2013-03-28 | 2013-06-12 | 段鳗珊 | Impact spray dust-removing equipment |
| CN108325315A (en) * | 2018-02-08 | 2018-07-27 | 武汉市政环卫机械有限公司 | A kind of filtration system of suction vehicle |
| CN112892114A (en) * | 2021-01-22 | 2021-06-04 | 机械工业第九设计研究院有限公司 | Dust removing equipment |
| CN112892114B (en) * | 2021-01-22 | 2022-09-16 | 机械工业第九设计研究院股份有限公司 | Dust removing equipment |
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Application publication date: 20120718 |