CN104353297A - Bag dust collector with separation chambers of air tank - Google Patents
Bag dust collector with separation chambers of air tank Download PDFInfo
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- CN104353297A CN104353297A CN201410663673.5A CN201410663673A CN104353297A CN 104353297 A CN104353297 A CN 104353297A CN 201410663673 A CN201410663673 A CN 201410663673A CN 104353297 A CN104353297 A CN 104353297A
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- locellus
- dust
- removing box
- ash bucket
- compressed air
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Abstract
The invention discloses a bag dust collector with separation chambers of an air tank. The bag dust collector comprises a dust collection tank body which is sleeved by a heat preservation layer, wherein an ash hopper is connected with the bottom of the dust collection tank body; an air inlet is formed in the side wall of the ash hopper; separation chamber partitioning plates are arranged in the inner cavity of the dust collection tank body for dividing the inner cavity into a plurality of separation chambers; each separation chamber is internally provided with a baffle plate which divides the separation chamber into a clean chamber and a filter chamber up and down; a plurality of filter bags are hung on each baffle plate; the clean chambers are provided with air outlets; lift valves are arranged at the air outlets; a pulse ash cleaning device is arranged on the dust collection tank body; a spiral conveyer for cleaning dust is arranged at the bottom of the ash hopper. The bag dust collector is simple in structure and reasonable in design, and separation chamber type side spraying technology is adopted, so that the quantity of pulse valves is greatly reduced, the maintenance load is reduced, and the service life of the filter bags is prolonged.
Description
Technical field
The present invention relates to deduster technical field, the gas tank locellus fiber bag precipitator that especially a kind of industrial dust being widely used in the industries such as shipbuilding, automobile, casting, non-ferrous metal, tobacco, light industry, rubber, medicine is administered.
Background technology
Filter drum type precipitator just occurs in Japan and more American-European countries as far back as 20 century 70s, there is volume little, efficiency is high, reduced investment, the advantages such as easy care, but because its place capacity is little, difficulty is combined into Wind Volume equipment, and filtration velocity is on the low side, and range of application is narrow, only in the sector application such as grain, welding, so fail large-scale popularization for many years.In recent years, along with new technology, new material constantly develop, with Japan, the company of the U.S. is representative, the structure of deduster and filtrate are improved, make filter cartridge dust remover be widely used in the industrial circles such as cement, iron and steel, electric power, food, metallurgy, chemical industry, whole volume increases several times, becomes filter area >2000m
2large-scale deduster, be solve traditional deduster to ultrafine dust collect difficult, filtration velocity is high, ash-removal effect is poor, filter bag run-down, preferred plan that operating cost is high easy to wear, compare with various pocket type existing on market, electrostatic precipitator have that effective filtration area is large, pressure reduction is low, the feature such as low emission, volume are little, long service life, become the new direction of industrial dust collector development.Traditional deduster complex structure, dust removing effects is poor.
Summary of the invention
The technical problem to be solved in the present invention is: overcome the deficiencies in the prior art, provides a kind of structure simple, the deduster of good dedusting effect.
The technical solution adopted for the present invention to solve the technical problems is: a kind of gas tank locellus fiber bag precipitator, comprise dust-removing box, heat-insulation layer is arranged with outside dust-removing box, ash bucket is connected with bottom described dust-removing box, ash bucket sidewall offers air inlet, dust-removing box inner chamber is provided with locellus dividing plate and inner chamber is separated into multiple locellus, described point of indoor are provided with dividing plate locellus being separated into distribute up and down toilet and filter chamber, dividing plate is hung with multiple filter bag, toilet offers gas outlet, gas outlet place is provided with lift valve, described dust-removing box is provided with pulse ash remover, described hopper bottom is provided with the conveying worm removed by dust.
Further, described pulse ash remover comprises air accumulator and compressed air is passed into the compressed air line of each locellus, between air accumulator and compressed air line, be provided with magnetic valve, compressed air line is provided with injection tube, and injection tube is positioned at directly over locellus side filter pocket openings.
Further, described conveying worm exit is provided with ash bucket.
Further, the material level alarm of monitoring dust thickness is provided with in described ash bucket.
Further, described heat-insulation layer is phenolic resin foam heat-insulation layer.
The invention has the beneficial effects as follows: structure of the present invention is simple, reasonable in design, adopt locellus side spray new technology, greatly reduce pulse valve quantity, decrease maintenance load, and extend life-span of the filter bag.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is further described.
Fig. 1 is structural representation of the present invention;
Wherein: 1. dust-removing box, 2. ash bucket, 3. locellus dividing plate, 4. air inlet, 5. gas outlet, 6. lift valve, 7. air accumulator, 8. compressed air line, 9. magnetic valve, 10. injection tube, 11. filter bags, 12. dividing plates, 13. toilets, 14. filter chambers, 15. heat-insulation layers, 16. conveying worms, 17. ash buckets, 18. material level alarms.
Detailed description of the invention
The present invention is further illustrated by reference to the accompanying drawings now.The schematic diagram that these accompanying drawings are simplification only illustrates basic structure of the present invention in a schematic way, and therefore it only shows the formation relevant with the present invention.
Gas tank locellus fiber bag precipitator as shown in Figure 1, comprise dust-removing box 1, heat-insulation layer 15 is arranged with outside dust-removing box 1, ash bucket 2 is connected with bottom dust-removing box 1, ash bucket 2 sidewall offers air inlet 4, dust-removing box 1 inner chamber is provided with locellus dividing plate 3 and inner chamber is separated into three locellus, indoor are divided to be provided with the dividing plate 12 locellus being separated into distribute up and down toilet 13 and filter chamber 14, dividing plate 12 is hung with four filter bags 11, toilet 13 offers gas outlet 5, gas outlet 5 place is provided with lift valve 6, and dust-removing box 1 is provided with pulse ash remover; The conveying worm 16 removed by dust is provided with bottom ash bucket 2.
Pulse ash remover comprises air accumulator 7 and compressed air is passed into the compressed air line 8 of each locellus, magnetic valve 9 is provided with between air accumulator 7 and compressed air line 8, compressed air line 8 is provided with injection tube 10, and injection tube 10 is positioned at directly over locellus side filter bag 11 opening; Conveying worm 16 exit is provided with ash bucket 17; The material level alarm 18 of monitoring dust thickness is provided with in ash bucket 2; Heat-insulation layer 15 is phenolic resin foam heat-insulation layer.
Filtration condition: dusty gas enters after dust-removing box 1 through air inlet 4, due to the sudden enlargement of air-flow section and, in air-flow, a part of big particle is deposited in ash bucket 2 under dynamic and inertia force effect; After the grit that fine size, density are little enters filter chamber 14, by combined effects such as Blang's diffusion and sievings, make dust deposit at filter bag 11 on the surface, purified gas enters toilet 13 and is discharged by gas outlet 5.
Deashing state: pulse ash remover is timing means, after a period of operation, first a locellus lift valve 6 cuts out, filtered airflow blocked, magnetic valve 9 is opened, and the compressed air in air accumulator 7 is through compressed air line 8, spray instantaneously from injection tube 10, make filter bag 11 dilatancy produce vibration, and under the effect of washing away at inverted draft, the dust be attached on filter bag 11 outer surface is stripped and fall into ash bucket 2.After deashing, magnetic valve 9 cuts out, and lift valve 6 is opened, and filtration condition recovers again in filter chamber 2.The each locellus of deashing carries out successively, starts to be a cleaning cycle to deashing next time from the first Room deashing.The dust come off falls into ash bucket 2, and when dust thickness reaches setting value, material level alarm 18 is reported to the police, and opens conveying worm 16 and dust conveying is collected into ash bucket 17.
With above-mentioned according to desirable embodiment of the present invention for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this invention technological thought, can carry out various change and amendment completely.The technical scope of this invention is not limited to the content on description, must determine its technical scope according to right.
Claims (5)
1. a gas tank locellus fiber bag precipitator, it is characterized in that: comprise dust-removing box (1), heat-insulation layer (15) is arranged with outside dust-removing box (1), described dust-removing box (1) bottom is connected with ash bucket (2), ash bucket (2) sidewall offers air inlet (4), dust-removing box (1) inner chamber is provided with locellus dividing plate (3) and inner chamber is separated into multiple locellus, described point of indoor are provided with the dividing plate (12) locellus being separated into the toilet that distributes up and down (13) and filter chamber (14), dividing plate (12) is hung with multiple filter bag (11), toilet (13) offers gas outlet (5), gas outlet (5) place is provided with lift valve (6), described dust-removing box (1) is provided with pulse ash remover, described ash bucket (2) bottom is provided with the conveying worm (16) removed by dust.
2. gas tank locellus fiber bag precipitator according to claim 1, it is characterized in that: described pulse ash remover comprises air accumulator (7) and compressed air passed into the compressed air line (8) of each locellus, magnetic valve (9) is provided with between air accumulator (7) and compressed air line (8), compressed air line (8) is provided with injection tube (10), and injection tube (10) is positioned at directly over locellus side filter bag (11) opening.
3. gas tank locellus fiber bag precipitator according to claim 1, is characterized in that: described conveying worm (16) exit is provided with ash bucket (17).
4. gas tank locellus fiber bag precipitator according to claim 1, is characterized in that: the material level alarm (18) being provided with monitoring dust thickness in described ash bucket (2).
5. gas tank locellus fiber bag precipitator according to claim 1, is characterized in that: described heat-insulation layer (15) is phenolic resin foam heat-insulation layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663673.5A CN104353297A (en) | 2014-11-19 | 2014-11-19 | Bag dust collector with separation chambers of air tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410663673.5A CN104353297A (en) | 2014-11-19 | 2014-11-19 | Bag dust collector with separation chambers of air tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104353297A true CN104353297A (en) | 2015-02-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410663673.5A Pending CN104353297A (en) | 2014-11-19 | 2014-11-19 | Bag dust collector with separation chambers of air tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN104353297A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857782A (en) * | 2015-06-13 | 2015-08-26 | 黄浩 | Double-layered efficient bag dust collector |
| CN105688522A (en) * | 2016-03-14 | 2016-06-22 | 上海蓝科石化环保科技股份有限公司 | Dust removal filtering device and method |
| CN106731314A (en) * | 2016-12-21 | 2017-05-31 | 东莞吉川机械科技股份有限公司 | A kind of honeycomb duster |
| CN108057286A (en) * | 2017-12-26 | 2018-05-22 | 宁波江北峰尚环保设备有限公司 | A kind of gas tank locellus fiber bag precipitator |
| CN108671685A (en) * | 2018-07-03 | 2018-10-19 | 温州市骐邦环保科技有限公司 | A kind of gas tank locellus fiber bag precipitator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040214Y (en) * | 2007-04-30 | 2008-03-26 | 东北大学 | Separated chamber pulsation ejection bag-type dust remover |
| CN202427277U (en) * | 2012-02-21 | 2012-09-12 | 胡相兰 | Air tank pulse bag type dust collector |
| CN203342578U (en) * | 2013-07-17 | 2013-12-18 | 浙江百年银工贸有限公司 | Reverse-blowing cleaning type bag dust collector |
| CN203694791U (en) * | 2014-02-25 | 2014-07-09 | 潍坊市精华粉体工程设备有限公司 | Pulse dust collector box body |
| CN204246969U (en) * | 2014-11-19 | 2015-04-08 | 张家港市艾尔环保设备有限公司 | Gas tank locellus fiber bag precipitator |
-
2014
- 2014-11-19 CN CN201410663673.5A patent/CN104353297A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201040214Y (en) * | 2007-04-30 | 2008-03-26 | 东北大学 | Separated chamber pulsation ejection bag-type dust remover |
| CN202427277U (en) * | 2012-02-21 | 2012-09-12 | 胡相兰 | Air tank pulse bag type dust collector |
| CN203342578U (en) * | 2013-07-17 | 2013-12-18 | 浙江百年银工贸有限公司 | Reverse-blowing cleaning type bag dust collector |
| CN203694791U (en) * | 2014-02-25 | 2014-07-09 | 潍坊市精华粉体工程设备有限公司 | Pulse dust collector box body |
| CN204246969U (en) * | 2014-11-19 | 2015-04-08 | 张家港市艾尔环保设备有限公司 | Gas tank locellus fiber bag precipitator |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104857782A (en) * | 2015-06-13 | 2015-08-26 | 黄浩 | Double-layered efficient bag dust collector |
| CN105688522A (en) * | 2016-03-14 | 2016-06-22 | 上海蓝科石化环保科技股份有限公司 | Dust removal filtering device and method |
| CN106731314A (en) * | 2016-12-21 | 2017-05-31 | 东莞吉川机械科技股份有限公司 | A kind of honeycomb duster |
| CN108057286A (en) * | 2017-12-26 | 2018-05-22 | 宁波江北峰尚环保设备有限公司 | A kind of gas tank locellus fiber bag precipitator |
| CN108671685A (en) * | 2018-07-03 | 2018-10-19 | 温州市骐邦环保科技有限公司 | A kind of gas tank locellus fiber bag precipitator |
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Application publication date: 20150218 |