CN106039864A - Cellular inner filter bag type dust collector - Google Patents

Cellular inner filter bag type dust collector Download PDF

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Publication number
CN106039864A
CN106039864A CN201610655072.9A CN201610655072A CN106039864A CN 106039864 A CN106039864 A CN 106039864A CN 201610655072 A CN201610655072 A CN 201610655072A CN 106039864 A CN106039864 A CN 106039864A
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CN
China
Prior art keywords
header
air
filter bag
dust
anger
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.)
Pending
Application number
CN201610655072.9A
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Chinese (zh)
Inventor
杨忠民
Original Assignee
杨忠民
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 杨忠民 filed Critical 杨忠民
Priority to CN201610655072.9A priority Critical patent/CN106039864A/en
Publication of CN106039864A publication Critical patent/CN106039864A/en
Pending 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
    • B01D46/0039Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices
    • 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
    • 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
    • B01D46/42Auxiliary equipment or operation thereof
    • 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
    • B01D46/42Auxiliary equipment or operation thereof
    • B01D46/48Removing dust other than cleaning filters, e.g. by using collecting trays
    • 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
    • B01D46/56Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
    • B01D46/58Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
    • B01D46/60Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
    • 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
    • B01D46/66Regeneration of the filtering material or filter elements inside the filter
    • B01D46/74Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element
    • B01D46/76Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations
    • B01D46/762Regeneration of the filtering material or filter elements inside the filter by forces created by movement of the filter element involving vibrations involving sonic or ultrasonic waves
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2267/00Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/30Same type of filters
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D2267/00Multiple filter elements specially adapted for separating dispersed particles from gases or vapours
    • B01D2267/70Horizontal arrangement

Abstract

A cellular inner filter bag type dust collector comprises an air inlet main tube, an air outlet main tube positioned under the air inlet main tube and a dedusting device; the dedusting device comprises an upper inlet air header, a dedusting box body, a lower outlet air header and an ash bucket; the air inlet main tube is connected with the upper inlet air header through an air inlet branch tube; a sound wave ash remover is arranged in the upper inlet air header; filter bags used for connecting the upper inlet air header and the lower outlet air header are arranged in the dedusting box body; the outer side of every filter bag is sleeved with a cellular cylinder; the bottom of every filter bag is connected with a dust discharge tube; and the lower outlet air header is connected with the air outlet main tube through an air outlet branch tube. The cellular inner filter bag type dust collector adopting the unique top air inlet and bottom air outlet and cellular inner filter structure design solves the secondary dust raising problem of traditional bag type dust collectors, and realizes a high dedusting effect through natural flow distribution balance and air dust cleaning.

Description

Filter bag type cleaner unit in a kind of honeycomb
Technical field
The present invention relates to a kind of sack cleaner, filter bag type cleaner unit in particularly a kind of honeycomb.
Background technology
For the present situation that China's dust emission standard is the strictest, sack cleaner is as the dress efficiently removing particulate matter Standby, the discharge of flue dust and dust can be greatly lowered, be the important technology equipment solving China's flue dust, dust emission;But bag Formula cleaner unit there are still the problems such as structure flow field location problem running resistance is big, service life is short restriction sack cleaner development Application.
Summary of the invention
The present invention is contemplated to solve to provide a kind of relatively conventional design to have honeybee more efficient, more energy efficient, more long-life Filter bag type cleaner unit in nest.
Technical problem.
For solving above-mentioned technical problem, in a kind of honeycomb of the present invention, the technical solution of filter bag type cleaner unit is:
Including inlet manifold, it is positioned at give vent to anger house steward and the dust arrester below inlet manifold;Described dust arrester includes enterprising Gas header, dust-removing box, under give vent to anger header and ash bucket;Described inlet manifold is connected with upper air header by air intake branch; In described upper air header, acoustic wave soot blower is installed;It is connected with dust-removing box below upper air header;Below dust-removing box with Under give vent to anger header connect;Under give vent to anger and be connected with ash bucket below header;It is provided with in described dust-removing box for connecting upper air connection Case and under give vent to anger the filter bag between header;Honeycomb cylinder all it is cased with outside described filter bag;Described filter bag communicates with upper air header;Institute State honeycomb cylinder with under header of giving vent to anger communicate;Described upper air header is not communicated with honeycomb cylinder;Connect below described filter bag and have dust discharge Pipe;Described dust flue passes down header of giving vent to anger and is connected with ash bucket and communicates with ash bucket;Give vent to anger header by going out gas branch pipe under described House steward is connected with giving vent to anger;Described inlet manifold, the house steward that gives vent to anger, gas branch pipe and air intake branch are all provided with control valve.
Described inlet manifold and house steward both sides of giving vent to anger all connect dust arrester.
Described filter bag in dust-removing box in array-like.
What the present invention can reach have the technical effect that it is desirable to provide filter bag type cleaner unit in a kind of honeycomb, passes through Give vent to anger under unique upper air and the design of honeycomb inward flow filtration-type structure, which overcome the reentrainment of dust problem of conventional bag cleaner unit, Flow distributes equilibrium naturally, turbid clean fuel gas and dust makes dust removing effects clean fuel gas and dust more efficient, turbid run in the same direction with flow process, and it is certainly Clean function combines online ash removal, and system running resistance is the least more energy efficient, and turbid clean dust runs with Cheng Tongxiang and makes its either malleation State is run or negative pressure state is run, and its filter bag can be opened naturally, it is not necessary to supporting construction, can be greatly prolonged it and use the longevity Life, the feature of its natural balancing flow distribution, it is applied to the flue gas of each air quantity, dusty gas process scene.
Accompanying drawing explanation
The present invention is further detailed explanation with detailed description of the invention below in conjunction with the accompanying drawings:
Fig. 1 is filter bag type cleaner unit structure front view in one honeycomb of the present invention;
Fig. 2 is filter bag type cleaner unit texture edge half sectional view in one honeycomb of the present invention;
Fig. 3 is filter structure of filter bag in single honeycomb;
Fig. 4 is that gas flows to schematic diagram in filter bag.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is made further details of elaboration.
Refering to Fig. 1.
Filter bag type cleaner unit in a kind of honeycomb, including inlet manifold 1, be positioned at below inlet manifold 1 give vent to anger house steward 2 and Dust arrester;Described dust arrester include upper air header 4, dust-removing box 5, under give vent to anger header 6 and ash bucket 10;Described air inlet House steward 1 is connected with upper air header 4 by air intake branch 3;In described upper air header 4, acoustic wave soot blower 21 is installed;Enterprising It is connected with dust-removing box 5 below gas header 4;Below dust-removing box 5 with under header 6 of giving vent to anger be connected;Under give vent to anger below header 6 with ash Bucket 10 connection;Be provided with in described dust-removing box 5 for connect upper air header 4 and under give vent to anger between header 6 filter bag 7;Institute State and outside filter bag 7, be all cased with honeycomb cylinder 8;Described filter bag 7 communicates with upper air header 4;Described honeycomb cylinder 8 with under give vent to anger header 6 Communicate;Described upper air header 4 is not communicated with honeycomb cylinder 8;Connect below described filter bag 7 and have dust flue 9;Described dust flue 9 is worn Cross down header 6 of giving vent to anger be connected with ash bucket 10 and communicate with ash bucket 10;Give vent to anger header 6 by going out gas branch pipe 11 and always giving vent to anger under described Pipe 2 connects;Described inlet manifold 1, the house steward 2 that gives vent to anger, gas branch pipe 11 and air intake branch 3 are all provided with control valve.
Described inlet manifold 1 and house steward 2 both sides of giving vent to anger all connect dust arrester.
Described filter bag 7 in dust-removing box 5 in array-like.
In a kind of honeycomb filter bag type cleaner unit mainly by upper air header 4 and acoustic wave soot blower 21, dust-removing box 5, under go out Gas header 6, ash bucket 10, control valve and be arranged at the honeycomb in dust-removing box 5 Nei filter filter bag 7 form;
Upper air header 4 and acoustic wave soot blower 21, be primarily introduced into the turbid flue gas that need to process or containing dusty gas, upper air header 4 structures with under header 6 of giving vent to anger coordinate and make its each same journey of filter bag 7, by the equilibrium naturally in header of the malleation of gas or negative pressure Distribute to each filter bag 7, it is not necessary to fine Flow Field Calculation;Sound wave dust separator 21 is installed in upper air header 4, can on-line operation clear Ash, it is possible to run deashing when stopping filter by control valve.
The separation cavity of filtering dust remover in dust-removing box 5 mainly honeycomb fashion, in internally installed modular honeycomb, filter is single Unit.
Under give vent to anger that header 6 is mainly used in clean gas collect outflow, and upper air header 4 respective outer side edges, make each filter bag 7 with Journey, natural equilibrium assignment flow, and make turbid clean gas, separation dust run the most in the same direction, make filter bag 7 run more efficient, operation Resistance is less.
Ash bucket 10 is mainly used in the dust collection after filter bag 7 separates, then by dust induction system, centralized recovery is isolated Dust.
In control valve mainly makes modular honeycomb, filter unit puts into or out of service, it is achieved the design of modular combination Operation maintenance.
In honeycomb, filter filter bag 7 is a kind of energy-efficient mentality of designing, is designed by honeycomb texture, and filter bag 7 is at dust cleaning case In array-like in body 5, on the premise of not doing any flow field control, the more equilibrium that each filter bag 7 flow distributes naturally can be made, and not Can influence each other, the problem such as reentrainment of dust;Filter bag 7 uses interior filter structure, and the dust that turbid clean gas separates runs the most in the same direction, and Follow gravity law upper entering and lower leaving, make filter bag 7 separate more efficient;Interior filter bag 7 under shed leads directly to ash bucket 10, big dust particle and point From dust in dropping process, collide filter bag 7, make filter bag 7 have self-cleaning function, its running resistance is less;Turbid clean gas dust The most same Cheng Tongxiang so that it is either under malleation or negative pressure running status, filter bag 7 all can be opened naturally, it is not necessary to support knot Structure, therefore decreases abrasion during conventional belt supporting construction running, is greatly prolonged filter bag 7 service life;Filter in honeycomb The complete same Cheng Tongxiang of its uniqueness designs structure so that it is it is simple that system design also becomes, it is no longer necessary to fine Flow Field Calculation, knot Structure layout, can be in modular combination mode, it is adaptable to various exhaust gas dust gas treatment projects.

Claims (3)

1. filter bag type cleaner unit in a honeycomb, it is characterised in that: include inlet manifold (1), be positioned at inlet manifold (1) lower section Give vent to anger house steward (2) and dust arrester;Described dust arrester include upper air header (4), dust-removing box (5), under give vent to anger header And ash bucket (10) (6);Described inlet manifold (1) is connected with upper air header (4) by air intake branch (3);Described upper air Acoustic wave soot blower (21) is installed in header (4);Upper air header (4) lower section is connected with dust-removing box (5);Dust-removing box (5) Lower section with under header (6) of giving vent to anger be connected;Under give vent to anger header (6) lower section be connected with ash bucket (10);Install in described dust-removing box (5) Have for connect upper air header (4) and under give vent to anger between header (6) filter bag (7);Described filter bag (7) outside is all cased with honeycomb Cylinder (8);Described filter bag (7) communicates with upper air header (4);Described honeycomb cylinder (8) with under header (6) of giving vent to anger communicate;On described Air inlet header (4) is not communicated with honeycomb cylinder (8);Described filter bag (7) lower section connects dust flue (9);Described dust flue (9) passes Under header (6) of giving vent to anger be connected with ash bucket (10) and communicate with ash bucket (10);Give vent to anger header (6) by going out gas branch pipe (11) under described It is connected with the house steward that gives vent to anger (2);Described inlet manifold (1), the house steward that gives vent to anger (2), go out gas branch pipe (11) and air intake branch (3) is all pacified Equipped with control valve.
Filter bag type cleaner unit in a kind of honeycomb the most according to claim 1, it is characterised in that: described inlet manifold (1) with And the house steward that gives vent to anger (2) both sides all connect and have dust arrester.
Filter bag type cleaner unit in a kind of honeycomb the most according to claim 1, it is characterised in that: described filter bag (7) is in dedusting In array-like in casing (5).
CN201610655072.9A 2016-08-11 2016-08-11 Cellular inner filter bag type dust collector Pending CN106039864A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610655072.9A CN106039864A (en) 2016-08-11 2016-08-11 Cellular inner filter bag type dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610655072.9A CN106039864A (en) 2016-08-11 2016-08-11 Cellular inner filter bag type dust collector

Publications (1)

Publication Number Publication Date
CN106039864A true CN106039864A (en) 2016-10-26

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ID=57481602

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610655072.9A Pending CN106039864A (en) 2016-08-11 2016-08-11 Cellular inner filter bag type dust collector

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106492559A (en) * 2016-12-04 2017-03-15 江苏阜升环保集团有限公司 A kind of Filter bag device for air cleaner
CN110170210A (en) * 2019-04-18 2019-08-27 广东长亨石业有限公司 A kind of mine rock material crushing system dust-extraction unit

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2282921Y (en) * 1996-07-25 1998-06-03 姜堰市环保设备厂 Chamber pulsating back-blowing big cloth bag dust remover
CN2825069Y (en) * 2005-07-20 2006-10-11 江西江联普开电力环保工程有限公司 Bag filter with filtering bag opening being sealed completely
US20070175191A1 (en) * 2006-01-27 2007-08-02 Mecs, Inc. Fiber Bed assembly and fiber bed therefor
CN202569824U (en) * 2012-04-12 2012-12-05 东华大学 Artificial plush bag dust removal device
CN206027277U (en) * 2016-08-11 2017-03-22 杨忠民 Filter bag type dust remover in honeycomb

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2282921Y (en) * 1996-07-25 1998-06-03 姜堰市环保设备厂 Chamber pulsating back-blowing big cloth bag dust remover
CN2825069Y (en) * 2005-07-20 2006-10-11 江西江联普开电力环保工程有限公司 Bag filter with filtering bag opening being sealed completely
US20070175191A1 (en) * 2006-01-27 2007-08-02 Mecs, Inc. Fiber Bed assembly and fiber bed therefor
CN202569824U (en) * 2012-04-12 2012-12-05 东华大学 Artificial plush bag dust removal device
CN206027277U (en) * 2016-08-11 2017-03-22 杨忠民 Filter bag type dust remover in honeycomb

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106492559A (en) * 2016-12-04 2017-03-15 江苏阜升环保集团有限公司 A kind of Filter bag device for air cleaner
CN110170210A (en) * 2019-04-18 2019-08-27 广东长亨石业有限公司 A kind of mine rock material crushing system dust-extraction unit

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C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
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Application publication date: 20161026