CN106563318A - Bag-type carbon powder filtration apparatus - Google Patents

Bag-type carbon powder filtration apparatus Download PDF

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Publication number
CN106563318A
CN106563318A CN201610925502.4A CN201610925502A CN106563318A CN 106563318 A CN106563318 A CN 106563318A CN 201610925502 A CN201610925502 A CN 201610925502A CN 106563318 A CN106563318 A CN 106563318A
Authority
CN
China
Prior art keywords
bag
carbon powder
casing
filter
type carbon
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
CN201610925502.4A
Other languages
Chinese (zh)
Inventor
杨强
韦玲
陈飞虎
余冰
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.)
Guodian United Power Technology Co Ltd
Original Assignee
Guodian United Power Technology 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 Guodian United Power Technology Co Ltd filed Critical Guodian United Power Technology Co Ltd
Priority to CN201610925502.4A priority Critical patent/CN106563318A/en
Publication of CN106563318A publication Critical patent/CN106563318A/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
    • B01D46/06Particle separators, e.g. dust precipitators, having hollow filters made of flexible material with means keeping the working surfaces flat
    • 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
    • B01D46/0041Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with flow guiding by feed or discharge devices for feeding
    • 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
    • B01D46/56Filters 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

The invention relates to a bag-type carbon powder filtration apparatus, which comprises a box, a wind inlet arranged on one side of the box, and a wind outlet arranged on the other side of the box, wherein the wind inlet position is provided with a wind inlet fan, and a bag type filter is arranged in the box and comprises a frame, a plurality of bag type filtration materials fixed on the frame, and a metal skeleton for supporting and reinforcing the bag type filtration materials. The bag-type carbon powder filtration apparatus of the present invention has characteristics of simple structure, small ventilation resistance, and good carbon powder filtration effect.

Description

A kind of pocket type carbon powder filter
Technical field
The present invention relates to a kind of carbon powder filter, especially a kind of motor with brush (such as double-fed wind power generator) Use carbon powder filter.
Background technology
Motor with collector ring brush, such as double-fed wind power generator, due to the phase mutual friction of brush and collector ring, Substantial amounts of carbon powder particle can be produced in running, if not filtered to carbon dust and being exhausted directly in air, can be to environment Pollute, therefore how effectively to enter carbon dust and filter extremely important.
The U of Chinese patent CN 201783283 disclose a kind of carbon powder collector, and one end of collector is provided with air inlet, separately One end is provided with air outlet, and some wire nettings are from top to bottom set gradually in box body, and one layer of adsorption material is placed on each layer of wire netting Material, by multilayer sorbing material carbon dust collecting is carried out.
The U of Chinese patent CN 201496205 disclose a kind of carbon powder collecting device of wind-driven generator, including carbon dust collecting Case, nylon bellows, larynx hoop etc. are constituted.Carbon dust collecting case is internally provided with four layers of filtering material, and filtering material is using occurred frequently Bubble sponge.
The U of Chinese patent CN 202052437 disclose a kind of carbon powder filter for wind power generator, including ventilation wind Case, filter dirt pad, filter dirt pad folder, vent hose, cover plate, bolt etc. are constituted.2 ~ 3 filter dirt pads are arranged on by way of insertion In ventilated box, the filtration of carbon dust is carried out.
Existing disclosed carbon dust device for filtering and collecting has the stacking of multilayer carbon dust collecting material to constitute, due to sorbing material sheet The windage of body is very big, and the windage of the multilayer sorbing material of stacked in series structure is bigger, affects ventilation effect.Adsorbed based on multilayer Material in series structure, actually primarily serves often only topmost one layer of sorbing material that carbon dust effect is collected by filtration, and under The sorbing material in face is filled after carbon dust due to the superiors' sorbing material, blocks the path of carbon dust, the big discounting of carbon dust collecting effect Button.
The content of the invention
The present invention be directed to above-mentioned technical problem, there is provided a kind of simple structure, flowing resistance are little, carbon dust filter effect more preferably Pocket type carbon powder filter.
To realize the object of the invention, there is provided technical scheme below:A kind of pocket type carbon powder filter, including casing, casing one The air inlet of side, the air outlet of casing opposite side, air inlet is provided with air inlet fan, it is characterised in that marsupial is arranged in casing Formula filter, bag filter includes framework, several bag type filtering materials being fixed on framework and to bag type filtering material Material is supported the metallic framework of reinforcing.
Preferably, being provided with shutter or wire netting positioned at casing one end of air outlet.
Preferably, offering maintenance window on wall box.Pocket type charcoal powder filter can be from casing maintenance window Maintenance work is dismantled and installed to mouth.
Preferably, bag type filtering material for porous fibrous material or the loose structure with adsorption effect filter cloth or Filter pulp.
Preferably, air inlet fan is using centrifugal fan or aerofoil fan.
For above-mentioned technical proposal is explained further, the operation principle of the present invention is described in detail below:In this device, air inlet Place is provided with fan, produces certain air quantity and blast, makes the air flow bag filter containing carbon dust;Air inlet and going out Charcoal powder filter is provided between air port, charcoal powder filter is made up of filtering material, framework and metallic framework, and filtering material is fixed On metal framework.Air containing carbon dust is entered in bag filter, through pocket type in the presence of fan from air inlet After sorbing material is filtered, discharge from air outlet.The side of casing is provided with maintenance window, facilitates replacing and the dimension of charcoal powder filter Shield, window is fitted with cover plate, cover plate and casing mode with bolts.
Can be with structure with bolts between air inlet and casing, it would however also be possible to employ welding structure.
Can be with structure with bolts between air outlet and casing, it would however also be possible to employ welding structure.
Beneficial effect of the present invention:1st, charcoal powder filter adopts case structure, is provided with maintenance window, and simple structure is safeguarded It is convenient.2nd, using pocket type carbon dust filtration, filter area is greatly increased, and carbon dust is collected by filtration effect and greatly improves.Windage compared with Traditional structure is greatly reduced, and drafting efficiency is greatly improved.3rd, air inlet arranges fan so that carbon dust and air flow are more smooth Effectively.
Description of the drawings
Fig. 1 is the structural representation of the present invention.
Specific embodiment
Embodiment 1:A kind of pocket type carbon powder filter, including casing 1, the air inlet 2 of the side of casing 1, the opposite side of casing 1 goes out Air port 3, is provided with air inlet fan 4, casing 1 at air inlet 2 and is provided with bag filter 5, and bag filter 5 includes framework 5.1st, several bag type filtering materials 5.2 for being fixed on framework 5.1 and reinforcing is supported to bag type filtering material 5.2 Metallic framework 5.3.One end of casing 1 at air outlet 3 is provided with shutter 6.Maintenance window is offered on the side wall of casing 1 1.1.Cover plate 7 is installed, cover plate 7 is arranged on casing 1 by bolt 8 on window 1.1.Bag type filtering material 5.2 is porous The filter cloth or filter pulp of fibrous material or the loose structure with adsorption effect.Air inlet fan 4 is using centrifugal fan or aerofoil fan.

Claims (5)

1. a kind of pocket type carbon powder filter, including casing, the air inlet of casing side, the air outlet of casing opposite side, air intake Air inlet fan is provided with mouthful, it is characterised in that bag filter is provided with casing, bag filter includes framework, is fixed on Several bag type filtering materials on framework and the metallic framework of reinforcing is supported to bag type filtering material.
2. a kind of pocket type carbon powder filter according to claim 1, it is characterised in that positioned at the casing one of air outlet End is provided with shutter or wire netting.
3. a kind of pocket type carbon powder filter according to claim 1, it is characterised in that maintenance is offered on wall box Window.
4. a kind of pocket type carbon powder filter according to claim 1, it is characterised in that bag type filtering material is porous The filter cloth or filter pulp of fibrous material or the loose structure with adsorption effect.
5. a kind of pocket type carbon powder filter according to claim 1, it is characterised in that air inlet fan adopts centrifugal fan Or aerofoil fan.
CN201610925502.4A 2016-10-30 2016-10-30 Bag-type carbon powder filtration apparatus Pending CN106563318A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201610925502.4A CN106563318A (en) 2016-10-30 2016-10-30 Bag-type carbon powder filtration apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201610925502.4A CN106563318A (en) 2016-10-30 2016-10-30 Bag-type carbon powder filtration apparatus

Publications (1)

Publication Number Publication Date
CN106563318A true CN106563318A (en) 2017-04-19

Family

ID=58534271

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201610925502.4A Pending CN106563318A (en) 2016-10-30 2016-10-30 Bag-type carbon powder filtration apparatus

Country Status (1)

Country Link
CN (1) CN106563318A (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411568A (en) * 1977-06-27 1979-01-27 United States Filter Corp Filter for purifying polluted air
CN101505876A (en) * 2006-07-14 2009-08-12 富莱施曼公司 Air filter arrangement and method for manufacturing the same
CN201899943U (en) * 2010-12-17 2011-07-20 昱鑫科技(苏州)有限公司 Air filter
CN202983413U (en) * 2012-06-21 2013-06-12 王云珂 Fresh air cloth bag type filter
CN204911053U (en) * 2015-08-21 2015-12-30 广州捷霖空气净化技术有限公司 Pocket type air filter
CN105771437A (en) * 2016-03-07 2016-07-20 苏州保酚环境科技有限公司 Mobile dust remover
CN206198888U (en) * 2016-10-30 2017-05-31 国电联合动力技术(宜兴)有限公司 A kind of pocket type carbon powder filter

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5411568A (en) * 1977-06-27 1979-01-27 United States Filter Corp Filter for purifying polluted air
CN101505876A (en) * 2006-07-14 2009-08-12 富莱施曼公司 Air filter arrangement and method for manufacturing the same
CN201899943U (en) * 2010-12-17 2011-07-20 昱鑫科技(苏州)有限公司 Air filter
CN202983413U (en) * 2012-06-21 2013-06-12 王云珂 Fresh air cloth bag type filter
CN204911053U (en) * 2015-08-21 2015-12-30 广州捷霖空气净化技术有限公司 Pocket type air filter
CN105771437A (en) * 2016-03-07 2016-07-20 苏州保酚环境科技有限公司 Mobile dust remover
CN206198888U (en) * 2016-10-30 2017-05-31 国电联合动力技术(宜兴)有限公司 A kind of pocket type carbon powder filter

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PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication

Application publication date: 20170419

RJ01 Rejection of invention patent application after publication