CN205164327U - Bag -type dust remover - Google Patents
Bag -type dust remover Download PDFInfo
- Publication number
- CN205164327U CN205164327U CN201520879755.3U CN201520879755U CN205164327U CN 205164327 U CN205164327 U CN 205164327U CN 201520879755 U CN201520879755 U CN 201520879755U CN 205164327 U CN205164327 U CN 205164327U
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- bag
- dust
- sack
- casing
- cloth
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Abstract
The utility model discloses a bag -type dust remover, include the box, box one side upper portion sets up the net gas export, the lower part sets up the dirty gas entry, and the bottom half sets up row's ash mouth of infundibulate, setting up the district of removing dust in the box, is provided with a plurality of dust removal sacks in the district of removing dust, by tee bend switching -over valve control intercommunication between net gas export, dirty gas entry and the dust removal district, the dust removal sack comprises with porous blowing pipe outer bag cage, sack, inner bag cage in the extroversion in proper order. This bag -type dust remover changes gas in short -term through tee bend switching -over valve and moves towards, increases the metal mesh and blocks high -temperature gas, sets up the improvement of porous blowing pipe and blows grey effect, can effectively slow down the sack and stuck with paste, prolonged sack life.
Description
Technical field
The utility model belongs to technical field of dust removal equipment, especially relates to a kind of fiber bag precipitator.
Background technology
Wider a kind of dry type dust filtration device industrially applied by sack cleaner, its operation principle is, dusty gas passes through deduster, the dust of larger particles directly falls down is discharged by ash discharging hole, the dust of fine particle is stopped filtration by the filter bag of fibrous material (cloth bag), clean gas is discharged from exhaust outlet the most at last, thus realizes dedusting object.Common sack cleaner is many to be made up of casing, air inlet, dust-removal cloth-bag, exhaust outlet and ash discharging hole, and dust-removal cloth-bag is made up of cloth bag, bag cage and soot blower system.
Industrial Boiler also often uses fiber bag precipitator as cleaner, but boiler is when firm some stove, due to the imperfect combustion of fuel in short-term, can water, wet goods composition be contained in flue gas, add the internal-external temperature difference of deduster, easy generation dew condensation phenomenon, causes cloth bag to stick with paste; And the gas entered temperature is too high sometimes, cloth bag loss can be caused; Moreover mostly soot blower system is to blow ash from cloth sack in cloth bag simply, it is undesirable to blow grey effect, and the environmental protection affecting equipment runs.
Summary of the invention
In order to overcome the above-mentioned defect of existing sack cleaner, the utility model aims to provide a kind of cloth bag that can effectively slow down and is stuck with paste, extend cloth bag service life and blow the effective fiber bag precipitator of ash.
The utility model realizes the technical scheme that above-mentioned purpose adopts:
A kind of fiber bag precipitator, comprise casing, casing one upper lateral part arranges pure qi (oxygen) outlet, bottom arranges dusty gas entrance, bottom half arranges funnel shaped ash discharging hole, in casing, dedusting area is set, be provided with some dust-removal cloth-bags in dedusting area, described pure qi (oxygen) outlet, dusty gas entrance are controlled to be communicated with by three-way diverter valve with between dedusting area, and described dust-removal cloth-bag is made up of outer bag cage, cloth bag, inner bag cage and porous blowing pipe from outside to inside successively.
Further, three-way diverter valve is arranged on casing, and three-way diverter valve is also provided with hermatic door; Outer bag cage arranges wire netting.
The fiber bag precipitator of the present utility model of above technical scheme is adopted to have following beneficial effect:
1, by three-way diverter valve adjustment gas trend, when stove just put by boiler, at short notice dusty gas has been filtered dirt without deduster, directly discharged from pure qi (oxygen) outlet, thus protect cloth bag;
2, dust-removal cloth-bag outer cover has the outer bag cage of band wire netting, makes dust-removal cloth-bag increase by a heavy protective barrier, can effectively stop portions high temperature and moisture, oil-containing gases to the direct effect of cloth bag;
3, the porous blowing pipe installed in inner bag cage, utilizes high pressure to blow ash gas and is directly closely applied to cloth bag, effectively slow down cloth bag and stuck with paste.
Accompanying drawing explanation
Fig. 1 is the structural representation of fiber bag precipitator embodiment of the present utility model;
Fig. 2 is the close-up schematic view of the dust-removal cloth-bag of fiber bag precipitator embodiment of the present utility model.
Detailed description of the invention
Below in conjunction with accompanying drawing and embodiment, the technical scheme to fiber bag precipitator of the present utility model is described in detail.
As shown in Figure 1, fiber bag precipitator, comprise casing 1, one side lower part of casing 1 arranges dusty gas entrance 2, top arranges pure qi (oxygen) outlet 3, funnel shaped ash discharging hole 4 is set bottom casing 1, dedusting area 7 is set in casing 1, in dedusting area 7, be provided with some dust-removal cloth-bags, dusty gas entrance 2, pure qi (oxygen) outlet 3 is controlled to be communicated with by the three-way diverter valve 5 be arranged on casing 1 with between dedusting area 7, and three-way diverter valve 5 is also provided with hermatic door 6.
As shown in Figure 2, dust-removal cloth-bag is made up of with porous blowing pipe 12 outer bag cage 8, cloth bag 10, inner bag cage 11 from outside to inside successively, outer bag cage 8 is arranged wire netting 9.
Dusty gas entrance 2 is communicated with boiler smoke outlet, boiler has just been put in the short time after stove, regulate three-way diverter valve 5 to make dusty gas entrance 2 and pure qi (oxygen) export 3 directly to connect, dusty gas is directly discharged from pure qi (oxygen) outlet 6 without dedusting area 7 dust removal process, and moisture, the oil-containing gases effectively avoiding the burn incompletely of fuel during this period of time to bring is to the damage of cloth bag.
Three-way diverter valve 5 is provided with hermatic door 6, for anti-leak-stopping cigarette gas leakage.
Afterwards, export 3 with pure qi (oxygen) again after regulating three-way diverter valve that dusty gas entrance 2 is connected with dedusting area 7 and be communicated with, then after the dust-removal cloth-bag of the dusty gas after boiler combustion through dedusting area 7 carries out the process of filter dirt, then export 3 discharges by pure qi (oxygen).
Cloth bag 10 outer wrapping outer bag cage 8, and outer bag cage 8 is provided with wire netting 9, wire netting 9 effectively can stop the direct effect of high-temperature dusty gas to cloth bag 10, extends the service life of cloth bag 10.
Inner bag cage 11, built with porous blowing pipe 12, makes high pressure blow ash gas and is closely applied directly to cloth bag 10 uniformly, slow down cloth bag 10 by the speed of sticking with paste, and reduces cloth bag 10 frequency of maintenance, saves production cost.
The foregoing is only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model description and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (3)
1. a fiber bag precipitator, comprise casing, casing one upper lateral part arranges pure qi (oxygen) outlet, bottom arranges dusty gas entrance, bottom half arranges funnel shaped ash discharging hole, in casing, dedusting area is set, be provided with some dust-removal cloth-bags in dedusting area, it is characterized in that: described pure qi (oxygen) outlet, dusty gas entrance are controlled to be communicated with by three-way diverter valve with between dedusting area, and described dust-removal cloth-bag is made up of outer bag cage, cloth bag, inner bag cage and porous blowing pipe from outside to inside successively.
2. fiber bag precipitator according to claim 1, is characterized in that: described three-way diverter valve is arranged on casing, and three-way diverter valve is also provided with hermatic door.
3. fiber bag precipitator according to claim 1, is characterized in that: described outer bag cage arranges wire netting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879755.3U CN205164327U (en) | 2015-11-06 | 2015-11-06 | Bag -type dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520879755.3U CN205164327U (en) | 2015-11-06 | 2015-11-06 | Bag -type dust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205164327U true CN205164327U (en) | 2016-04-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520879755.3U Active CN205164327U (en) | 2015-11-06 | 2015-11-06 | Bag -type dust remover |
Country Status (1)
| Country | Link |
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| CN (1) | CN205164327U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552464A (en) * | 2016-11-25 | 2017-04-05 | 浙江绿净环保科技有限公司 | A kind of filter |
| CN106693540A (en) * | 2016-11-25 | 2017-05-24 | 浙江绿净环保科技有限公司 | Air dedusting filter bag |
| CN107413150A (en) * | 2017-06-28 | 2017-12-01 | 江苏鼎盛滤袋有限公司 | A kind of grease proofing easy-to-clean ash filter bag of water repellent |
| CN111389111A (en) * | 2020-03-26 | 2020-07-10 | 江苏港顺新材料有限公司 | Dust and waste gas treatment device for asphalt concrete production and production method |
-
2015
- 2015-11-06 CN CN201520879755.3U patent/CN205164327U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106552464A (en) * | 2016-11-25 | 2017-04-05 | 浙江绿净环保科技有限公司 | A kind of filter |
| CN106693540A (en) * | 2016-11-25 | 2017-05-24 | 浙江绿净环保科技有限公司 | Air dedusting filter bag |
| CN107413150A (en) * | 2017-06-28 | 2017-12-01 | 江苏鼎盛滤袋有限公司 | A kind of grease proofing easy-to-clean ash filter bag of water repellent |
| CN107413150B (en) * | 2017-06-28 | 2024-02-13 | 江苏鼎盛滤袋有限公司 | Water-repellent oil-proof filter bag easy to clean ash |
| CN111389111A (en) * | 2020-03-26 | 2020-07-10 | 江苏港顺新材料有限公司 | Dust and waste gas treatment device for asphalt concrete production and production method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A bag filter Effective date of registration: 20201224 Granted publication date: 20160420 Pledgee: Jiangxia Branch of Hankou Bank Co.,Ltd. Pledgor: HUBEI HERUI ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2020420000087 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220224 Granted publication date: 20160420 Pledgee: Jiangxia Branch of Hankou Bank Co.,Ltd. Pledgor: HUBEI HERUI ENERGY TECHNOLOGY CO.,LTD. Registration number: Y2020420000087 |