CN1363411A - Atomizing vacuum pulse duster - Google Patents
Atomizing vacuum pulse duster Download PDFInfo
- Publication number
- CN1363411A CN1363411A CN 01137369 CN01137369A CN1363411A CN 1363411 A CN1363411 A CN 1363411A CN 01137369 CN01137369 CN 01137369 CN 01137369 A CN01137369 A CN 01137369A CN 1363411 A CN1363411 A CN 1363411A
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- CN
- China
- Prior art keywords
- dedusting
- water tank
- water
- atomizing
- centrifugal blower
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
An atomizing vacuum pulse duster is composed of electric motor, centrifugal blower driven by motor and its cover fixed to it, dusting water tank under said blower, dusting atomizing chamber with atomizing water nozzle, screen-type filter dusting-sucking cylinder installed to hole at bottom of said water tank, and dusting-sucking port. Said water tank has also high-pressure nozzle for flushing dust and overflowing tube. Its advantages include high dusting efficiency (95% or more), and simple structure. It is suitable for steam-electric power plant.
Description
One, technical field
The present invention relates to a kind of environmental protection cleaner, particularly a kind of atomizing vacuum pulse duster that is used for the thermal power plant, it can play the effect that reduces dust concentration in the air, purifies air, improves working environment.
One, background technology
Along with the reinforcement of environmental consciousness, people are more and more higher to requirement on environmental protection, the pollution sources of heavy contamination continued to increase the dynamics of regulation.The thermal power plant is being carried, will produced a large amount of coal dusts in the combusting coal fines process and pollute, and this is serious environment pollution not only, and staff healthy caused great harm.
Existing deduster as: CLS type φ 315, φ 443, φ 570, φ 634, φ 730, φ 793, φ 888 are water film type duster, this product structure complexity, bulky, water power loss is big and automaticity is lower, dust removing effects is poor, also will clear up several times after the operation every day, increases labor intensity of operating staff.
Two, summary of the invention
1, goal of the invention: the purpose of this invention is to provide a kind of good dedusting effect, simple and reasonable atomizing vacuum pulse duster.
2, technical scheme: for achieving the above object, atomizing vacuum pulse duster of the present invention is characterized in that it comprises motor, centrifugal blower, centrifugal blower cover, dedusting water tank, dedusting spray chamber, screen mesh type filter, dust suction cylindrical shell and suction port; Be fixed on the centrifugal blower cover by motor-driven centrifugal blower, the centrifugal blower cover is fixed on the top of dedusting water tank, one hole is arranged at the bottom of dedusting water tank, the dust suction cylindrical shell that the bottom has suction port is enclosed within this hole also fixing with it, the dedusting spray chamber is fixed on the upper end of dust suction cylindrical shell and is interconnected, be fixed with the screen mesh type filter that communicates with spray chamber at the bottom of dedusting spray chamber surrounding edge, the bottom of screen mesh type filter is invaded in the interior water of dedusting refrigerator, be provided with the atomizing spray mouth at the top of dedusting spray chamber, be provided with the overflow pipe of connection in the outside of dedusting water tank.Bottom periphery in the dedusting water tank is provided with oblique high pressure towards the dirt shower nozzle, the end opening that the screen mesh type filter is downward, and the bend pipe bottom of overflow pipe is provided with the overflow pipe high-pressure water nozzle.Can be provided with water-level regulator on the overflow pipe, water-level regulator is made of handle, screw rod and spilling water Rose Box, and the spilling water Rose Box communicates with the dedusting water tank, and overflow pipe is installed in the bottom of spilling water Rose Box, screw rod links to each other with overflow pipe by sleeve pipe, and handle is fixed on the top of screw rod.
Operation principle of the present invention is: produce negative pressure by centrifugal blower, dust is drawn onto the processing that at first atomizes of dedusting spray chamber from the dust suction cylindrical shell, the mixture of dust and atomization gas formation carries out secondary screen filtration and pulse washing (the pulse ripples that form) through the screen mesh type filter under negative pressure and high-pressure water nozzle effect under suction function then, make in the molten water in the dedusting water tank of dust, sewage is discharged to the detention tank from overflow pipe after the flushing of high-pressure water nozzle and handles.And the exhaust outlet of the clean air of allow compliance with emission standards by the centrifugal blower cover is discharged in the atmosphere, water level in the dedusting water tank is determined by the height of overflow pipe, can change the interior water level of dedusting water tank by regulating water-level regulator, but should guarantee that the screen mesh type filter entirely in the encroached water, can not make it all to leave the water surface again.The present invention starts with coal conveyer belt, on the contrary belt stop, deduster also quits work.
3, beneficial effect: the present invention compared with prior art, its remarkable advantage is: handle by dust being carried out double purification, promptly at first to the dust processing that atomizes, then dust is carried out network of rivers membrane filtration carrying out washing treatment, thereby improved dust removing effects greatly, its dust removal efficiency can reach more than 95%.In addition, the utility model is simple and reasonable for structure, and installation, maintenance is convenient, work safety, reliable.
Three, description of drawings
Accompanying drawing is a structural representation of the present invention
Wherein: 1-motor, 2-centrifugal blower, 3-centrifugal blower cover, 4-dedusting water tank, 5-dedusting spray chamber, 6-screen mesh type filter, 7-dust suction cylindrical shell, 8-suction port, 9-atomizing spray mouth, 10-overflow pipe, 11-high pressure are towards dirt shower nozzle, 12-overflow pipe high-pressure water nozzle, 13-water-level regulator.
Four, the specific embodiment
In conjunction with the accompanying drawings, the main shaft of motor 1 links to each other with the main shaft of centrifugal blower 2, transfers to produce very big negative pressure at a high speed thereby make motor 1 can drive centrifugal blower 2.Centrifugal blower 2 is fixed on the centrifugal blower cover 3, under centrifugal blower cover 3, be provided with the conflux air port, be provided with air outlet above it, centrifugal blower cover 3 lids are buckled in the top of circular dedusting water tank 4, its conflux air port just in time be positioned at dedusting water tank 4 directly over, bottom center at dedusting water tank 4 is provided with circular port, the dust suction cylindrical shell 7 of taper is through in this hole and peripheral with it dedusting water tank 4 is fixed, the bottom of the dust suction cylindrical shell 7 of taper is connected to suction port 8, and the opening of this suction port 8 is towards coal groove direction.Bottom center at the dedusting spray chamber 5 of taper type is provided with the aperture, dedusting spray chamber 5 is fastened on the upper end of dust suction cylindrical shell 7 by the aperture, center of top at dedusting spray chamber 5 is provided with atomizing spray mouth 9, be provided with 24 screen mesh type filters 6 and intersect side by side downwards in the bottom periphery of dedusting spray chamber 5, the lower ending opening of this filter, and invade in the water, the upper end is communicated with dedusting spray chamber 5.Being evenly equipped with three high pressure one week of bottom in dedusting water tank 4 presses towards dirt shower nozzle 11, the Way out of this shower nozzle with radially have angle, thereby make the water in the water tank form the rotation shape, the dust in the flush box can produce the pulse ripples to screen mesh type filter 6 again better.Be provided with overflow pipe 10 and water-level regulator 13 in the outside of dedusting water tank 4, water-level regulator 13 is made of the spilling water Rose Box, screw rod and the palm that are communicated with dedusting water tank 4, forniciform overflow pipe 10 is installed in the bottom of casing, screw rod is connected with overflow pipe 10 by sleeve pipe, and handle is fixed on the top of screw rod.
Claims (6)
1, a kind of atomizing vacuum pulse duster, it is characterized in that it comprises motor (1), centrifugal blower (2), centrifugal blower cover (3), dedusting water tank (4), dedusting spray chamber (5), screen mesh type filter (6), dust suction cylindrical shell (7) and suction port (8); The centrifugal blower (2) that is driven by motor (1) is fixed on the centrifugal blower cover (3), centrifugal blower cover (3) is fixed on the top of dedusting water tank (4), one hole is arranged at the bottom of dedusting water tank (4), the dust suction cylindrical shell (7) that the bottom has suction port (8) is enclosed within this hole also fixing with it, dedusting spray chamber (5) is fixed on the upper end of dust suction cylindrical shell (7) and is interconnected, bottom surrounding edge at dedusting spray chamber (5) is fixed with the screen mesh type filter (6) that communicates with spray chamber, the bottom of screen mesh type filter (6) is invaded in the interior water of dedusting refrigerator (4), be provided with atomizing spray mouth (9) at the top of dedusting spray chamber (5), be provided with the overflow pipe (10) of connection in the outside of dedusting water tank (4).
2, atomizing vacuum pulse duster according to claim 1 is characterized in that the bottom periphery in dedusting water tank (4) is provided with oblique high pressure towards dirt shower nozzle (11).
3, atomizing vacuum pulse duster according to claim 1 is characterized in that the end opening that described screen mesh type filter (6) is downward.
4, atomizing vacuum pulse duster according to claim 1 is characterized in that being provided with overflow pipe high-pressure water nozzle (12) in the bend pipe bottom of described overflow pipe (10).
5,, it is characterized in that being provided with water-level regulator (13) in the top of described overflow pipe (10) according to claim 1,2,3 or 4 described atomizing vacuum pulse dusters.
6, atomizing vacuum pulse duster according to claim 5, it is characterized in that described water-level regulator (13) is made of handle, screw rod and spilling water Rose Box, the spilling water Rose Box communicates with dedusting water tank (4), overflow pipe (10) is installed in the bottom of spilling water filter box, screw rod links to each other with overflow pipe (10) by sleeve pipe, and handle is fixed on the top of screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01137369 CN1199709C (en) | 2001-12-13 | 2001-12-13 | Atomizing vacuum pulse duster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01137369 CN1199709C (en) | 2001-12-13 | 2001-12-13 | Atomizing vacuum pulse duster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1363411A true CN1363411A (en) | 2002-08-14 |
| CN1199709C CN1199709C (en) | 2005-05-04 |
Family
ID=4674171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01137369 Expired - Fee Related CN1199709C (en) | 2001-12-13 | 2001-12-13 | Atomizing vacuum pulse duster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1199709C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607160B (en) * | 2009-06-22 | 2011-01-19 | 孙付江 | Dust removing device |
| CN105032153A (en) * | 2015-07-30 | 2015-11-11 | 江苏金曼科技有限责任公司 | Exhaust gas absorption device |
| CN105197598A (en) * | 2015-09-15 | 2015-12-30 | 山东省农业机械科学研究院 | Vacuum lifter |
| CN109107762A (en) * | 2018-08-10 | 2019-01-01 | 安徽万磁电子有限公司 | A kind of dust-extraction unit and its dust removal method for processing dust for removing magnet |
| CN110801693A (en) * | 2018-08-06 | 2020-02-18 | 高东方 | Chimney smoke circulating leaching purifier |
-
2001
- 2001-12-13 CN CN 01137369 patent/CN1199709C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101607160B (en) * | 2009-06-22 | 2011-01-19 | 孙付江 | Dust removing device |
| CN105032153A (en) * | 2015-07-30 | 2015-11-11 | 江苏金曼科技有限责任公司 | Exhaust gas absorption device |
| CN105197598A (en) * | 2015-09-15 | 2015-12-30 | 山东省农业机械科学研究院 | Vacuum lifter |
| CN110801693A (en) * | 2018-08-06 | 2020-02-18 | 高东方 | Chimney smoke circulating leaching purifier |
| CN109107762A (en) * | 2018-08-10 | 2019-01-01 | 安徽万磁电子有限公司 | A kind of dust-extraction unit and its dust removal method for processing dust for removing magnet |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1199709C (en) | 2005-05-04 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| 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: 20050504 Termination date: 20101213 |