CN2788887Y - Rotary metal net type dust-cleaner - Google Patents
Rotary metal net type dust-cleaner Download PDFInfo
- Publication number
- CN2788887Y CN2788887Y CN 200520072315 CN200520072315U CN2788887Y CN 2788887 Y CN2788887 Y CN 2788887Y CN 200520072315 CN200520072315 CN 200520072315 CN 200520072315 U CN200520072315 U CN 200520072315U CN 2788887 Y CN2788887 Y CN 2788887Y
- Authority
- CN
- China
- Prior art keywords
- metal net
- deduster
- filter cylinder
- housing
- net shaped
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model provides a rotary metal net type dust cleaner which has the advantages of high temperature resistance, clogging prevention, high filtration velocity, long service life and high dust removing efficiency. The rotary metal net type dust cleaner comprises a casing body and a filter cylinder, wherein the casing body is provided with a n air intake, an air outlet and an upper cover plate, and the bottom of the casing body is connected with a dust collecting hopper. The filter cylinder comprises a framework, a metal net coated on the periphery of the framework and a dust cleaning tube arranged in the framework and is axially supported in the casing body. The utility model belongs to the technical field of environmental protection.
Description
Technical field
The utility model belongs to field of environment protection, is the metal net shaped deduster of a kind of swinging concretely, is mainly used in the udst separation of industrial waste gas in the industries such as chemical industry, iron and steel.
Background technology
At present, separate with liquid-solid as gas solid separation for the waste gas that produces in the industrial production in the environmental protection field, its equipment generally adopts fabric as filter medium, and the intensity that the fiber filter fabric exists is low, and service life is short, problems such as non-refractory, easy obstruction have influenced result of use.
Summary of the invention
The utility model provides a kind of swinging metal net shaped deduster at present prior art situation, and this deduster is high temperature resistant, anti-clogging, filtration velocity height, long service life, efficiency of dust collection height.
The purpose of this utility model realizes by following measure:
The metal net shaped deduster of a kind of swinging, it is characterized in that it comprises housing and filter cylinder, housing is provided with air inlet, air outlet and upper cover plate, housing bottom is connected with flue-dust retainer, filter cylinder comprises skeleton, is coated on the woven wire of skeleton periphery and is arranged at intraskeletal deashing pipe that cartridge axis is in being supported on housing.
Filter cylinder of the present utility model is provided with upper and lower end and is respectively equipped with flange, upper flange be sleeved on one with the suitable stop collar of its shape in, the bottom of lower flange is supported by conical bracket, and the top of carriage is against the bottom centre position of lower flange, and the bottom of carriage is fixed on the housing.Be provided with many group filter cylinders in the housing.Skeleton is the supporting construction cylindraceous that is surrounded by wire.The deashing pipe is along the axial setting of filter cylinder, and the deashing pipe is positioned at the side near woven wire, and is provided with the breach of air-out in a side integral body of corresponding metal screen, and deashing pipe top is stretched out filter cylinder by the centre bore of upper flange and linked to each other with air feed system.Upper flange is provided with the diversion section of being convenient to gas communication.
The pore diameter range of woven wire of the present utility model is 20～80 microns.Housing is cylindrical shape or rectangle.
The utility model has following advantage compared to existing technology:
1, the utility model adopts woven wire to replace the existing fabric can be high temperature resistant, can normally use in less than 600 ℃ environment in temperature.
2, the intensity height of woven wire of the present utility model, the service life that can improve deduster greatly.
3, woven wire filtration velocity height of the present utility model, unit are filter efficiency height, the appearance and size of dust arrester is dwindled greatly.
4, filter bag of the present utility model can lean on air-flow, realizes unpowered rotation, also can be rotated by driven by motor, can reduce the cutting particle diameter of deduster, can realize automatic ash removing simultaneously.
Description of drawings
Fig. 1 is the complete machine structure schematic diagram of the metal net shaped deduster of swinging.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the structural representation of filter cylinder.
Fig. 4 is the ash-clearing structure structural representation.
Fig. 5 is that the A-A of Fig. 4 is to view.
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing:
The metal net shaped deduster of swinging of the present utility model, as shown in Figure 1 and Figure 2, it comprises the housing 2 and the filter cylinder 3 of cylindrical shape or rectangle, housing 2 is provided with air inlet 4, air outlet 6 and upper cover plate 1, housing 2 bottoms are connected with flue-dust retainer 5, and the bottom of housing 2 can also be provided with support 7, and filter cylinder 3 comprises skeleton 8, be coated on the woven wire 10 of skeleton 8 peripheries and be arranged at deashing pipe 9 in the skeleton 8, filter cylinder 3 axial support and can be along axial revolution in housing 2.Skeleton 8 is the revolving body supporting constructions cylindraceous that surrounded by wire, forms skeleton 8 structures of filter cylinder 3, is used to support the woven wire 10 of dedusting.
As shown in Figure 3, the upper and lower end of filter cylinder of the present utility model is respectively equipped with flange, upper flange 11 be sleeved on one with the suitable stop collar of its shape in, stop collar is fixed in the housing 2, the bottom of lower flange 12 is supported by conical bracket 13, the top of carriage 13 is against the bottom centre position of lower flange 12, and the bottom of carriage 13 is connected on the housing 2.Conical bracket 13 forms the lower resistance supporting construction like this, and filter cylinder 2 is realized the spin revolution of filter cylinder 3 under the support of conical bracket 13 and under the qualification at stop collar, and filter cylinder 3 can be realized unpowered rotation, also can be rotated by motor-driven.
Be provided with many group filter cylinders 3 in the housing 2, as adopting two, three, four forms such as filter cylinder.Filter cylinder 3 is equidistantly arranged.The flange of the upper and lower end of filter cylinder 3 also can adopt other version, supports as long as help the rotation of filter cylinder 3 lower ends, and the spacing rotation of upper end gets final product.
As Fig. 4, shown in Figure 5, deashing pipe 9 of the present utility model is along the axial setting of filter cylinder 3, deashing pipe 9 is positioned at the side near woven wire 10, and be provided with the breach 14 of air-out in a side integral body of corresponding metal screen 10, do not influencing under the filter cylinder 3 rotating situations, the position of the breach 14 of deashing pipe 9 is nearer relatively apart from the position of woven wire 10, to help improving the efficient of deashing.The top of deashing pipe 9 is stretched out filter cylinder 3 by the centre bore of upper flange 11 and is linked to each other with air feed system, and the lower end of deashing pipe 9 is positioned at the bottom of filter cylinder 3.When air feed system during to deashing pipe 9 air feeds, wind blows out from the breach 14 of deashing pipe 9, blow to the woven wire 10 of filter cylinder 3, dust stratification on the woven wire 10 is removed, because the position of deashing pipe 9 is fixed, filter cylinder 3 rotates, so can realize the woven wire 10 around the whole filter cylinder 3 is advanced deashing.Upper flange 11 is provided with the diversion section 15 of the band helical blade of being convenient to gas communication, can make things convenient for flowing of air-flow to reach the removing of dust.
The pore diameter range of woven wire 10 of the present utility model is 20～80 microns, in this pore diameter range, can reduce the cutting particle diameter of deduster.Woven wire 10 can adopt multiple resistant to elevated temperatures metal material, also can carry out particular processing to woven wire 10, improves its resistance and high temperature resistance property, as carries out surface spraying and high-temperature process.
In addition, the rotation mode of filter cylinder of the present utility model also can adopt the mode of central rotating shaft, and cartridge axis is provided with rotating shaft to the center, and filter cylinder is fixed in the housing by upper and lower bearing block, realizes rotation by bearing.Adopt under this kind whirligig situation, the structure of deashing device is also corresponding adaptive, and the part that the deashing pipe stretches out filter cylinder will realize that the appropriate section of rotating shaft is a hollow-core construction by rotating shaft, so that air-flow is introduced the deashing pipe, realize the revolution of filter cylinder and the deashing of deashing pipe.
Claims (8)
1, the metal net shaped deduster of a kind of swinging, it is characterized in that it comprises housing and filter cylinder, housing is provided with air inlet, air outlet and upper cover plate, housing bottom is connected with flue-dust retainer, filter cylinder comprises skeleton, is coated on the woven wire of skeleton periphery and is arranged at intraskeletal deashing pipe that cartridge axis is in being supported on housing.
2, the metal net shaped deduster of swinging according to claim 1, it is characterized in that described filter cylinder is provided with upper and lower end and is respectively equipped with flange, upper flange be sleeved on one with the suitable stop collar of its shape in, the bottom of lower flange is supported by conical bracket, the top of carriage is against the bottom centre position of lower flange, and the bottom of carriage is fixed on the housing.
The metal net shaped deduster of 3 swingings according to claim 2 is characterized in that being provided with in the described housing many group filter cylinders.
4, the metal net shaped deduster of swinging according to claim 1 is characterized in that described skeleton is the supporting construction cylindraceous that is surrounded by wire.
5, according to claim 1,2, the metal net shaped deduster of 3 or 4 described swingings, it is characterized in that of the axial setting of described deashing pipe along filter cylinder, the deashing pipe is positioned at the side near woven wire, and being provided with the breach of air-out in a side integral body of corresponding metal screen, the top of deashing pipe is stretched out filter cylinder by the centre bore of upper flange and is linked to each other with air feed system.
6, the metal net shaped deduster of swinging according to claim 5 is characterized in that described upper flange is provided with the diversion section of being convenient to gas communication.
7, the metal net shaped deduster of swinging according to claim 1, the pore diameter range that it is characterized in that described woven wire is 20～80 microns.
8, the metal net shaped deduster of swinging according to claim 1 is characterized in that described housing is cylindrical shape or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072315 CN2788887Y (en) | 2005-06-03 | 2005-06-03 | Rotary metal net type dust-cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520072315 CN2788887Y (en) | 2005-06-03 | 2005-06-03 | Rotary metal net type dust-cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2788887Y true CN2788887Y (en) | 2006-06-21 |
Family
ID=36789227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520072315 Expired - Fee Related CN2788887Y (en) | 2005-06-03 | 2005-06-03 | Rotary metal net type dust-cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2788887Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347699A (en) * | 2008-09-01 | 2009-01-21 | 丁琳 | Dry dust collector for soot cleaning with disrotatory filter drum and exterior air sword |
| CN101927114A (en) * | 2010-08-25 | 2010-12-29 | 李功民 | Device for filtering naked flame particles in mixed flue gas |
| CN103446824A (en) * | 2013-08-19 | 2013-12-18 | 冀文平 | Drum-type filter cylinder and dust remover |
| CN104083962A (en) * | 2014-07-23 | 2014-10-08 | 合肥德博生物能源科技有限公司 | High-speed vertical centrifugal filter for purifying biomass combustible gas and purification method of high-speed vertical centrifugal filter |
| CN111804044A (en) * | 2020-07-10 | 2020-10-23 | 中国安全生产科学研究院 | Filter cartridge type dust remover |
-
2005
- 2005-06-03 CN CN 200520072315 patent/CN2788887Y/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101347699A (en) * | 2008-09-01 | 2009-01-21 | 丁琳 | Dry dust collector for soot cleaning with disrotatory filter drum and exterior air sword |
| CN101927114A (en) * | 2010-08-25 | 2010-12-29 | 李功民 | Device for filtering naked flame particles in mixed flue gas |
| CN101927114B (en) * | 2010-08-25 | 2012-05-23 | 李功民 | Device for filtering naked flame particles in mixed flue gas |
| CN103446824A (en) * | 2013-08-19 | 2013-12-18 | 冀文平 | Drum-type filter cylinder and dust remover |
| CN103446824B (en) * | 2013-08-19 | 2015-12-16 | 冀文平 | Drum-type filter cylinder and deduster |
| CN104083962A (en) * | 2014-07-23 | 2014-10-08 | 合肥德博生物能源科技有限公司 | High-speed vertical centrifugal filter for purifying biomass combustible gas and purification method of high-speed vertical centrifugal filter |
| CN104083962B (en) * | 2014-07-23 | 2016-02-03 | 合肥德博生物能源科技有限公司 | For high-speed vertical centrifugal filter and the purification method of biological mass combustable gas purification |
| CN111804044A (en) * | 2020-07-10 | 2020-10-23 | 中国安全生产科学研究院 | Filter cartridge type dust remover |
| CN111804044B (en) * | 2020-07-10 | 2022-09-23 | 中国安全生产科学研究院 | Filter cylinder type dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |