CN201735287U - High-temperature dust remover of ceramic filter drum - Google Patents
High-temperature dust remover of ceramic filter drum Download PDFInfo
- Publication number
- CN201735287U CN201735287U CN2010202559506U CN201020255950U CN201735287U CN 201735287 U CN201735287 U CN 201735287U CN 2010202559506 U CN2010202559506 U CN 2010202559506U CN 201020255950 U CN201020255950 U CN 201020255950U CN 201735287 U CN201735287 U CN 201735287U
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- ceramic filter
- filter cylinder
- box body
- hot precipitator
- ceramic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a high-temperature dust remover of a ceramic filter drum, which comprises a shell and a dust bucket, wherein the shell comprises a middle box body and an upper box body which is positioned on the middle box body and is separated from the middle box body by a pattern plate; the dust bucket is positioned under the middle box body, the upper box body is provided with a purified air outlet, and a high-temperature air spraying and dust eliminating device is arranged in the upper box body; the middle box body or the dust bucket is provided with a dust gas inlet, the lower part of the dust bucket is provided with a dust discharge hole, and a plurality of ceramic filter drums are arranged in the middle box body; one end of each ceramic filter drum is open, and the other end is sealed; and the open end of the ceramic filter drum is installe on the pattern plate. The utility model has the advantages of thermostability, high moist resistance, corrosion resistance, long service life and favorable filtering effect, and can be widely used in the industries which require high-temperature fume filtration and recovery, such as industrial furnace industry, coal fired power generation industry, steel industry and the like.
Description
Technical field
The utility model relates to a kind of ceramic filter cylinder hot precipitator.
Background technology
High-temperature flue gas filters the important technology brainstorm subject that industries such as having become material, metallurgy, chemical industry, electric power realizes " energy-saving and emission-reduction ".Many industrial smokes belong to high-temperature flue gas, as smelting, burning, thermal power generation, coal-burning boiler, industrial furnace, heat recovery etc.Though at present unclear to the lowest temperature definition of high-temperature flue gas, in the practice, adopt traditional sack cleaner cleaning high-temp flue dust, flue gas to be cooled to below 250 ℃ usually and be controlled at more than the dew-point temperature.Therefore, taking cool-down method to filter high-temperature flue gas certainly will cause equipment, operating cost to increase and thermal waste.
The utility model content
The purpose of this utility model provides a kind of ceramic filter cylinder hot precipitator that directly high-temperature flue gas is filtered.
For solving the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of ceramic filter cylinder hot precipitator, it has housing and ash bucket, described housing comprises middle casing, the upper box that is arranged in the casing top and separates by card, described ash bucket is arranged in the below of described casing, described upper box is provided with the pure qi (oxygen) outlet, the dusty gas inlet is set on casing or the ash bucket in described, the bottom of described ash bucket is provided with the dust discharging opening, be provided with a plurality of ceramic filter cylinders in the casing in described, each described ceramic filter cylinder upper end opening, the bottom sealing, have a plurality of micropores that are used to filter on the barrel of described ceramic filter cylinder, the upper end of described ceramic filter cylinder is installed on the described card; Be provided with jetting deashing device in the described upper box, described jetting deashing device is provided with a plurality of nozzles, and a plurality of described nozzles are corresponding with a plurality of described ceramic filter cylinders.
Preferably, described deduster housing and ash bucket, its inwall are coated with resistant to elevated temperatures moldable protective layer, and outer wall lays heat-preservation cotton and steel backplate layer.
Preferably, internal parts such as the card of described deduster, valve and winding-up pipe adopt high temperature resistant accordingly, corrosion resistant stainless steel material according to high-temperature flue gas.
Preferably, described jetting deashing device adopts pulse dust cleaning mode, deashing pressure 〉=0.1MPa.
Preferably, described jetting deashing device adopts online ash removal mode or off-line ash-clearing mode deashing.
Preferably, filter the blowback filter type or filter blowback filter type deashing outward in described jetting deashing device adopts.
Preferably, described jetting deashing device is connected with compressed air source or compressed nitrogen source of the gas, further, described jetting deashing device with gas circuit that described compressed air source or compressed nitrogen source of the gas are connected on also be provided with heater, the deashing gas in the described jetting deashing device just begins jetting deashing after being heated to design temperature by described heater earlier.
Preferably, processing raw material of described ceramic filter cylinder is ceramic fibre filtering material or ceramic particle filtering material.
Preferably, the barrel of described ceramic filter cylinder is divided into supporting layer, filter course from inside to outside, and further, the described filter course outside is also with separating rete.
Preferably, the micropore size of described ceramic filter cylinder by barrel from inside to outside gradient successively decrease.
The beneficial effects of the utility model are: filter adopts ceramic material, have that high temperature resistant, anti-high humidity, corrosion-resistant, life-span are long, the advantage of good filtration effect, can be widely used in the industry that Industrial Stoves, coal fired power generation, iron and steel etc. need to filter and reclaim high-temperature flue gas; Abandon flue gas cooling device, simplified smoke processing system to a great extent, saved manufacturing and operation cost, the recovery value that has improved high temperature and high pressure flue gas reaches utilization rate again.
Description of drawings
Accompanying drawing 1 is the structural representation of a kind of ceramic filter cylinder hot precipitator of the present utility model.
In the accompanying drawing: 1, pure qi (oxygen) outlet; 2, upper box; 3, jetting deashing device; 4, ceramic filter cylinder;
5, middle casing; 6, ash bucket; 7, dust discharging opening; 8, dusty gas inlet;
9, heater; 10, card.
The specific embodiment
Below in conjunction with embodiment shown in the drawings the technical solution of the utility model is done following detailed description the in detail:
As shown in Figure 1, a kind of ceramic filter cylinder hot precipitator of the present utility model comprises upper box 2, middle casing 5 and ash bucket 6, be provided with card 10 between upper box 2 and the middle casing 5, card 10 is provided with a plurality of cards hole, the top of upper box 2 is provided with pure qi (oxygen) outlet 1, card 10 be provided with the jetting deashing device 3 that fixes with card 10, jetting deashing device 3 is provided with a plurality of nozzles, each described nozzle is corresponding one by one with each described card hole, be provided with a plurality of ceramic filter cylinders 4 in the middle casing 5, the micropore size that is used to filter on the barrel of a plurality of ceramic filter cylinders 4 by the barrel of ceramic filter cylinder 4 from inside to outside gradient successively decrease, the barrel of pottery filter cylinder 4 is divided into supporting layer from inside to outside, filter course with separate rete, a plurality of ceramic filter cylinders 4 pass a plurality of described card holes and are suspended from the middle casing 5, the sidewall of the bottom of middle casing 5 is provided with dusty gas inlet 8, the lower end of ash bucket 6 is provided with dust discharging opening 7, and the inlet channel of jetting deashing device 3 is provided with heater 9 and pulse valve combination; Processing raw material of filter cylinder 4 of pottery is the ceramic fibre filtering material;
During pure qi (oxygen), dusty gas enters into casing 5 from dusty gas inlet 8, filters through ceramic filter cylinder 4, and the clean gas that obtains upwards arrives in the upper box from described card hole, is collected to the pure qi (oxygen) outlet and discharges; During deashing, close the pure qi (oxygen) outlet 1 blowback gas port of opening on the jetting deashing device 3, blowback source of the gas compressed air is heated to after the preset temperature to regurgitate from each nozzle through heater 9 and blows to ceramic filter cylinder 4, the dust that is adsorbed on the ceramic filter cylinder 4 is blown down, through after the natural sedimentation of some times in second, jetting deashing work is finished, and above-mentioned jetting deashing mode is selected off-line ash-clearing mode and interior filter blowback filter type deashing.
The foregoing description only is explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the personage who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the present utility model.
Claims (10)
1. ceramic filter cylinder hot precipitator, it is characterized in that: it has housing and ash bucket, described housing comprises middle casing, the upper box that is arranged in described casing top and separates by card, described ash bucket is arranged in the below of described casing, described upper box is provided with the pure qi (oxygen) outlet, the dusty gas inlet is set on casing or the ash bucket in described, the bottom of described ash bucket is provided with the dust discharging opening, be provided with a plurality of ceramic filter cylinders in the casing in described, each described ceramic filter cylinder one is open-ended, the other end sealing, have a plurality of micropores that are used to filter on the barrel of described ceramic filter cylinder, the upper end of described ceramic filter cylinder is installed on the described card; Be provided with the high-temperature gas jetting deashing device in the described upper box, described jetting deashing device is provided with a plurality of nozzles, and a plurality of described nozzles are corresponding with a plurality of described ceramic filter cylinders.
2. a kind of ceramic filter cylinder hot precipitator according to claim 1 is characterized in that: described housing and ash bucket, its inwall are coated with resistant to elevated temperatures moldable protective layer, outer wall lays heat-preservation cotton and steel backplate layer.
3. a kind of ceramic filter cylinder hot precipitator according to claim 1 is characterized in that: described jetting deashing device adopts pulse dust cleaning mode, deashing pressure 〉=0.1MPa.
4. a kind of ceramic filter cylinder hot precipitator according to claim 1 is characterized in that: described jetting deashing device adopts online ash removal mode or off-line ash-clearing mode deashing.
5. a kind of ceramic filter cylinder hot precipitator according to claim 1 is characterized in that: filter the blowback filter type in described jetting deashing device adopts or filter blowback filter type deashing outward.
6. a kind of ceramic filter cylinder hot precipitator according to claim 1, it is characterized in that: described jetting deashing device is connected with compressed air source or compressed nitrogen source of the gas.
7. a kind of ceramic filter cylinder hot precipitator according to claim 6, it is characterized in that: described jetting deashing device with gas circuit that described compressed air source or compressed nitrogen source of the gas are connected on also be provided with heater, the deashing gas in the described jetting deashing device just begins jetting deashing after being heated to design temperature by described heater earlier.
8. a kind of ceramic filter cylinder hot precipitator according to claim 1 is characterized in that: processing raw material of described ceramic filter cylinder is ceramic fibre filtering material or ceramic particle filtering material.
9. a kind of ceramic filter cylinder hot precipitator according to claim 1, it is characterized in that: the barrel of described ceramic filter cylinder is divided into supporting layer, filter course from inside to outside, and the filter course outside is also with separating rete.
10. a kind of ceramic filter cylinder hot precipitator according to claim 1 is characterized in that: the micropore size of described ceramic filter cylinder by barrel from inside to outside gradient successively decrease.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202559506U CN201735287U (en) | 2010-07-13 | 2010-07-13 | High-temperature dust remover of ceramic filter drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202559506U CN201735287U (en) | 2010-07-13 | 2010-07-13 | High-temperature dust remover of ceramic filter drum |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201735287U true CN201735287U (en) | 2011-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010202559506U Expired - Fee Related CN201735287U (en) | 2010-07-13 | 2010-07-13 | High-temperature dust remover of ceramic filter drum |
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| CN (1) | CN201735287U (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705854A (en) * | 2012-05-23 | 2012-10-03 | 中材高新材料股份有限公司 | Energy conversation and environment friendly combustion heating system |
| CN102728157A (en) * | 2011-04-15 | 2012-10-17 | Bha控股公司 | Enhanced mercury capture from coal-fired power plants in the filtration baghouse |
| CN103041658A (en) * | 2012-12-12 | 2013-04-17 | 广州迪森热能技术股份有限公司 | Biogas ceramic filtrating unit |
| CN103041652A (en) * | 2012-12-12 | 2013-04-17 | 广州迪森热能技术股份有限公司 | Biogas filter |
| CN103528931A (en) * | 2013-10-11 | 2014-01-22 | 河南理工大学 | Dedusting experimental apparatus for ceramic filter core |
| CN103961942A (en) * | 2014-04-30 | 2014-08-06 | 成都易态科技有限公司 | Gas filtration device |
| CN104083961A (en) * | 2014-07-23 | 2014-10-08 | 大连海事大学 | Automatic backwashing filter |
| CN104138695A (en) * | 2014-08-22 | 2014-11-12 | 苏州卡迪亚铝业有限公司 | Filtering type deduster for gas dedusting |
| CN105289150A (en) * | 2015-11-04 | 2016-02-03 | 合肥丰德科技股份有限公司 | Ceramic fiber high temperature gas filter and preparation method thereof |
| CN105498343A (en) * | 2014-10-14 | 2016-04-20 | 尼普顿-班森有限责任公司 | Multi-segmented tube sheet |
| CN105854456A (en) * | 2016-05-23 | 2016-08-17 | 江苏金牛环保工程设备有限公司 | Explosion-proof filter for high-temperature flue gas |
| CN106237743A (en) * | 2016-10-20 | 2016-12-21 | 广西金邦泰科技有限公司 | A kind of cloth bag stretches the high-efficiency pulse sack cleaner of deliming |
| CN107670428A (en) * | 2017-10-19 | 2018-02-09 | 苏州红恩新材料科技有限公司 | A kind of screen pipe suitable for high-temperature dust-containing flue gas |
| CN108796160A (en) * | 2018-08-22 | 2018-11-13 | 中冶京诚工程技术有限公司 | A kind of dust-extraction unit and gas high-temperature dust removal system |
| CN109603356A (en) * | 2019-01-25 | 2019-04-12 | 浙江蓝星环保设备有限公司 | Empty blowback bag-type dust collector and its dedusting control method are pressed in the passive heating of one kind |
| CN110339643A (en) * | 2018-04-02 | 2019-10-18 | 江苏金牛环保工程设备有限公司 | A kind of organosilicon, production of polysilicon high-temperature dry-type dust-extraction unit |
| CN114471001A (en) * | 2022-01-19 | 2022-05-13 | 大连理工大学 | Combined high-temperature ceramic filtering device and using method thereof |
-
2010
- 2010-07-13 CN CN2010202559506U patent/CN201735287U/en not_active Expired - Fee Related
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102728157A (en) * | 2011-04-15 | 2012-10-17 | Bha控股公司 | Enhanced mercury capture from coal-fired power plants in the filtration baghouse |
| CN102705854A (en) * | 2012-05-23 | 2012-10-03 | 中材高新材料股份有限公司 | Energy conversation and environment friendly combustion heating system |
| WO2013173951A1 (en) * | 2012-05-23 | 2013-11-28 | 中材高新材料股份有限公司 | Combustion heating system |
| CN103041658A (en) * | 2012-12-12 | 2013-04-17 | 广州迪森热能技术股份有限公司 | Biogas ceramic filtrating unit |
| CN103041652A (en) * | 2012-12-12 | 2013-04-17 | 广州迪森热能技术股份有限公司 | Biogas filter |
| CN103528931A (en) * | 2013-10-11 | 2014-01-22 | 河南理工大学 | Dedusting experimental apparatus for ceramic filter core |
| CN103961942A (en) * | 2014-04-30 | 2014-08-06 | 成都易态科技有限公司 | Gas filtration device |
| CN103961942B (en) * | 2014-04-30 | 2017-01-11 | 成都易态科技有限公司 | Gas filtration device |
| CN104083961A (en) * | 2014-07-23 | 2014-10-08 | 大连海事大学 | Automatic backwashing filter |
| CN104138695A (en) * | 2014-08-22 | 2014-11-12 | 苏州卡迪亚铝业有限公司 | Filtering type deduster for gas dedusting |
| CN105498343A (en) * | 2014-10-14 | 2016-04-20 | 尼普顿-班森有限责任公司 | Multi-segmented tube sheet |
| CN105289150A (en) * | 2015-11-04 | 2016-02-03 | 合肥丰德科技股份有限公司 | Ceramic fiber high temperature gas filter and preparation method thereof |
| CN105854456A (en) * | 2016-05-23 | 2016-08-17 | 江苏金牛环保工程设备有限公司 | Explosion-proof filter for high-temperature flue gas |
| CN106237743A (en) * | 2016-10-20 | 2016-12-21 | 广西金邦泰科技有限公司 | A kind of cloth bag stretches the high-efficiency pulse sack cleaner of deliming |
| CN107670428A (en) * | 2017-10-19 | 2018-02-09 | 苏州红恩新材料科技有限公司 | A kind of screen pipe suitable for high-temperature dust-containing flue gas |
| CN110339643A (en) * | 2018-04-02 | 2019-10-18 | 江苏金牛环保工程设备有限公司 | A kind of organosilicon, production of polysilicon high-temperature dry-type dust-extraction unit |
| CN108796160A (en) * | 2018-08-22 | 2018-11-13 | 中冶京诚工程技术有限公司 | A kind of dust-extraction unit and gas high-temperature dust removal system |
| CN109603356A (en) * | 2019-01-25 | 2019-04-12 | 浙江蓝星环保设备有限公司 | Empty blowback bag-type dust collector and its dedusting control method are pressed in the passive heating of one kind |
| CN114471001A (en) * | 2022-01-19 | 2022-05-13 | 大连理工大学 | Combined high-temperature ceramic filtering device and using method thereof |
| CN114471001B (en) * | 2022-01-19 | 2023-11-07 | 大连理工大学 | Combined high-temperature ceramic filtering device and application method thereof |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160901 Address after: Split eight communities in Wujiang District of Suzhou City, Jiangsu province 215000 Patentee after: Environmental Protection Technology Co., Ltd. Address before: 215222 Wujiang City, Jiangsu Province eight song Che community traffic road No. 8 Patentee before: Kelin Environmental Protection Equipment, Inc. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110209 Termination date: 20190713 |
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| CF01 | Termination of patent right due to non-payment of annual fee |