CN108057286A - A kind of gas tank locellus fiber bag precipitator - Google Patents

A kind of gas tank locellus fiber bag precipitator Download PDF

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Publication number
CN108057286A
CN108057286A CN201711430603.5A CN201711430603A CN108057286A CN 108057286 A CN108057286 A CN 108057286A CN 201711430603 A CN201711430603 A CN 201711430603A CN 108057286 A CN108057286 A CN 108057286A
Authority
CN
China
Prior art keywords
locellus
dust
removing box
partition plate
gas tank
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.)
Withdrawn
Application number
CN201711430603.5A
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Chinese (zh)
Inventor
孙文清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ningbo Jiangbei Peak Still Environmental Protection Equipment Co Ltd
Original Assignee
Ningbo Jiangbei Peak Still Environmental Protection Equipment Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ningbo Jiangbei Peak Still Environmental Protection Equipment Co Ltd filed Critical Ningbo Jiangbei Peak Still Environmental Protection Equipment Co Ltd
Priority to CN201711430603.5A priority Critical patent/CN108057286A/en
Publication of CN108057286A publication Critical patent/CN108057286A/en
Withdrawn legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/023Pockets filters, i.e. multiple bag filters mounted on a common frame
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D46/00Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
    • B01D46/04Cleaning filters

Abstract

The present application relates to deduster technical fields, disclose a kind of gas tank locellus fiber bag precipitator, including dust-removing box, insulating layer is arranged with outside dust-removing box, the dust-removing box bottom is connected with ash bucket, ash bucket side wall offers air inlet, inner cavity is separated into multiple locellus by dust-removing box inner cavity equipped with locellus partition plate, it is equipped in the locellus and locellus is separated into the partition plate of distribution toilet and filter chamber up and down, multiple filter bags are hung on partition plate, gas outlet is offered in toilet, poppet is equipped at gas outlet, the dust-removing box is equipped with pulse ash remover;The hopper bottom is equipped with the screw conveyor for removing dust.The configuration of the present invention is simple, design is reasonable, using locellus side spray new technology, greatly reduces pulse valve quantity, reduces maintenance load, and extend life-span of the filter bag.

Description

A kind of gas tank locellus fiber bag precipitator
Technical field
The present invention relates to deduster technical field more particularly to a kind of fiber bag precipitators.
Background technology
Filter drum type precipitator has just occurred early in the 1970s in Japan and some American-European countries, has volume Small, efficient, the advantages that reduced investment, easy care, but because its place capacity is small, difficulty is combined into Wind Volume equipment, and filtration velocity is inclined Low, application range is narrow, only in sector applications such as grain, welding, so failing large-scale popularization for many years.In recent years, with new skill Art, new material constantly develop, and with Japan, the company in the U.S. is representative, and the structure and filtrate of deduster are improved, made It obtains filter cartridge dust remover and is widely used in the industrial circles such as cement, steel, electric power, food, metallurgy, chemical industry, whole volume increases Several times become filter area>2000m2Large-scale deduster is to solve traditional deduster to collect difficult, filtration velocity to ultrafine dust It is high, ash-removal effect is poor, filter bag preferred plan run-down, operating cost is high easy to wear and existing various pocket types, electrostatic remove in the market Dirt device becomes industrial dedusting compared to having the characteristics that effective filtration area is big, pressure difference is low, low emission, small, service life is long The new direction of device development.Traditional deduster is complicated, and dust removing effects are poor.
The content of the invention
The technical problem to be solved by the present invention is to:Overcome the deficiencies of the prior art and provide a kind of simple in structure, dust removing effects Good deduster.
The technical solution adopted by the present invention to solve the technical problems is:A kind of gas tank locellus fiber bag precipitator, including Dust-removing box, dust-removing box are arranged with insulating layer outside, and the dust-removing box bottom is connected with ash bucket, and ash bucket side wall offers air inlet Mouthful, dust-removing box inner cavity is equipped with locellus partition plate and inner cavity is separated into multiple locellus, is equipped in the locellus and is separated into locellus Lower distribution toilet and the partition plate of filter chamber, are hung with multiple filter bags on partition plate, offer gas outlet in toilet, at gas outlet Equipped with poppet, the dust-removing box is equipped with pulse ash remover;The hopper bottom is equipped with the spiral transferring for removing dust Send machine.
Further, the pulse ash remover includes air accumulator and compressed air is passed through to the air pipe of each locellus Road is equipped with solenoid valve between air accumulator and compressed air line, and compressed air line is equipped with injection tube, and injection tube is located at locellus side one Directly over a filter pocket openings.
Further, the screw conveyor exit is equipped with ash bucket.
Further, the material level alarm of monitoring dust thickness is equipped in the ash bucket.
Further, the insulating layer is phenolic resin foam insulating layer.
The beneficial effects of the invention are as follows:The configuration of the present invention is simple, design is reasonable, using locellus side spray new technology, subtracts significantly Pulse valve quantity is lacked, has reduced maintenance load, and extend life-span of the filter bag.
Description of the drawings
Fig. 1 is a kind of schematic diagram of gas tank locellus fiber bag precipitator embodiment of the present invention.
Specific embodiment
Below by specific embodiment, the present invention is described in further detail:
Reference numeral in Figure of description includes:Dust-removing box 1, ash bucket 2, locellus partition plate 3, air inlet 4, gas outlet 5, Poppet 6, air accumulator 7, compressed air line 8, solenoid valve 9, injection tube 10, filter bag 11, partition plate 12, toilet 13, filter chamber 14, guarantor Warm layer 15, screw conveyor 16, ash bucket 17, material level alarm 18.
Embodiment is substantially as shown in Figure 1:A kind of gas tank locellus fiber bag precipitator, including dust-removing box 1, dust-removing box It is arranged with insulating layer 15 outside 1,1 bottom of dust-removing box is connected with ash bucket 2, and 2 side wall of ash bucket offers air inlet 4, in dust-removing box 1 Chamber is equipped with locellus partition plate 3 and inner cavity is separated into three locellus, is equipped in locellus locellus being separated into distribution 13 He of toilet up and down The partition plate 12 of filter chamber 14, on partition plate 12 suspension offer gas outlet 5 in toilet 13, set at gas outlet 5 there are four filter bag 11 There is poppet 6, dust-removing box 1 is equipped with pulse ash remover;2 bottom of ash bucket is equipped with the screw conveyor 16 for removing dust.
Specifically, pulse ash remover includes air accumulator 7 and compressed air is passed through to the compressed air line 8 of each locellus, Solenoid valve 9 is equipped between air accumulator 7 and compressed air line 8, compressed air line 8 is equipped with injection tube 10, and injection tube 10 is located at locellus Directly over the opening of filter bag 11 of side one;16 exit of screw conveyor is equipped with ash bucket 17;Monitoring dust thickness is equipped in ash bucket 2 Material level alarm 18;Insulating layer 15 is phenolic resin foam insulating layer.
Filtration condition:Dusty gas through air inlet 4 into after dust-removing box 1, due to the sudden enlargement of air-flow section and, air-flow Middle a part of big particle is deposited in ash bucket 2 under the effect of dynamic and inertia force;The small grit of fine size, density enters filter chamber 14 Afterwards, by combined effects such as Blang's diffusion and sievings, making dust deposit, purified gas enters cleaning on 11 surface of filter bag It is discharged by gas outlet 5 room 13.
Deashing state:Pulse ash remover is timing means, after a period of operation, a locellus poppet 6 first It closes, filtered airflow is blocked, solenoid valve 9 is opened, and the compressed air in air accumulator 7 passes through compressed air line 8, from 10 wink of injection tube Between spray, 11 dilatancy of filter bag is made to generate vibration, and under the action of inverted draft washes away, is attached on 11 outer surface of filter bag Dust be stripped and fall into ash bucket 2.After deashing, solenoid valve 9 is closed, and poppet 6 is opened, and filtering recovers again in filter chamber 2 State.Each locellus of deashing carries out successively, to being a cleaning cycle deashing next time since the first Room deashing.It comes off Dust falls into ash bucket 2, and when dust thickness reaches setting value, material level alarm 18 is alarmed, and opens screw conveyor 16 dust is defeated Collection is sent to ash bucket 17.
Above-described is only the embodiment of the present invention, and the common sense such as well known specific technical solution were not made herein in scheme More descriptions.It should be pointed out that for those skilled in the art, on the premise of present invention knot technical solution is not departed from, also Several modifications and improvements can be made, these should also be considered as protection scope of the present invention, these all do not interfere with of the invention real The effect and practical applicability applied.The scope of protection required by this application should be based on the content of the claims, specification In the records such as specific embodiment can be used for the content for explaining claim.

Claims (5)

1. a kind of gas tank locellus fiber bag precipitator, it is characterised in that:Including dust-removing box, guarantor is arranged with outside the dust-removing box Warm layer, the dust-removing box bottom are connected with ash bucket, and the ash bucket side wall offers air inlet, and the dust-removing box inner cavity is equipped with Inner cavity is separated into multiple locellus by locellus partition plate, is equipped in the locellus locellus being separated into distribution toilet and filter chamber up and down Partition plate, be hung with multiple filter bags on partition plate, gas outlet offered in the toilet, poppet is equipped at the gas outlet, The dust-removing box is equipped with pulse ash remover;The hopper bottom is equipped with the screw conveyor for removing dust.
2. gas tank locellus fiber bag precipitator according to claim 1, it is characterised in that:The pulse ash remover bag It includes air accumulator and compressed air is passed through to the compressed air line of each locellus, solenoid valve is equipped between air accumulator and compressed air line, The compressed air line is equipped with injection tube, and the injection tube is located at the surface of one filter pocket openings in locellus side.
3. gas tank locellus fiber bag precipitator according to claim 1, it is characterised in that:The screw conveyor outlet Place is equipped with ash bucket.
4. gas tank locellus fiber bag precipitator according to claim 1, it is characterised in that:Monitoring is equipped in the ash bucket The material level alarm of dust thickness.
5. gas tank locellus fiber bag precipitator according to claim 1, it is characterised in that:The insulating layer is phenolic aldehyde tree Fat foam heat-insulation layer.
CN201711430603.5A 2017-12-26 2017-12-26 A kind of gas tank locellus fiber bag precipitator Withdrawn CN108057286A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711430603.5A CN108057286A (en) 2017-12-26 2017-12-26 A kind of gas tank locellus fiber bag precipitator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711430603.5A CN108057286A (en) 2017-12-26 2017-12-26 A kind of gas tank locellus fiber bag precipitator

Publications (1)

Publication Number Publication Date
CN108057286A true CN108057286A (en) 2018-05-22

Family

ID=62140289

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711430603.5A Withdrawn CN108057286A (en) 2017-12-26 2017-12-26 A kind of gas tank locellus fiber bag precipitator

Country Status (1)

Country Link
CN (1) CN108057286A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353297A (en) * 2014-11-19 2015-02-18 张家港市艾尔环保设备有限公司 Bag dust collector with separation chambers of air tank
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104353297A (en) * 2014-11-19 2015-02-18 张家港市艾尔环保设备有限公司 Bag dust collector with separation chambers of air tank
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

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Application publication date: 20180522