CN207614520U - A kind of bag filter - Google Patents

A kind of bag filter Download PDF

Info

Publication number
CN207614520U
CN207614520U CN201721466301.9U CN201721466301U CN207614520U CN 207614520 U CN207614520 U CN 207614520U CN 201721466301 U CN201721466301 U CN 201721466301U CN 207614520 U CN207614520 U CN 207614520U
Authority
CN
China
Prior art keywords
dust
shell
deashing
outlet
dedusting
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.)
Expired - Fee Related
Application number
CN201721466301.9U
Other languages
Chinese (zh)
Inventor
韦晓春
陈玉明
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.)
Jiangsu Shuangfeng Environmental Technology Co Ltd
Original Assignee
Jiangsu Shuangfeng Environmental 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 Jiangsu Shuangfeng Environmental Technology Co Ltd filed Critical Jiangsu Shuangfeng Environmental Technology Co Ltd
Priority to CN201721466301.9U priority Critical patent/CN207614520U/en
Application granted granted Critical
Publication of CN207614520U publication Critical patent/CN207614520U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model discloses a kind of bag filters,Including dedusting shell and outlet shell,The upper end opening of the dedusting shell is bonded assembling with the lower ending opening of outlet shell and is fixedly connected,It is provided with partition board in dedusting shell upper end opening,Distribution is provided with multiple blow vents on partition board,It is mounted on dust-removal cloth-bag cylinder on the partition board of each blow vent lower end,It is provided with and communicated with air inlet pipe in the dedusting shell bottom side of the wall,It is located in dedusting shell above air inlet pipe and is provided with cambered surface deflector,Distribution is provided with filter hole on cambered surface deflector,Dedusting housing bottom is connected with dust accumulation bucket,Dust accumulation bucket bottom is provided with dust-exhausting port,The outlet enclosure interior is equipped with ventilation coil pack,Vent disc bottom of the tube assembly corresponds to each blow vent and is both provided with deashing jet thrust,The structure design of the utility model is reasonable,Dust removing effects and high dust collection efficiency,Assembly and disassembly is convenient,Be conducive to replace damaged cloth bag,Cloth bag deashing is easy to operate,Service life is long.

Description

A kind of bag filter
Technical field
The utility model is related to technical field of dust removal equipment, specially a kind of bag filter.
Background technology
Sack cleaner is a kind of dry type dust filtration device.It is suitable for trapping tiny, dry, non-fiber dust.Filter bag Using weaving filter cloth or nonwoven felt at, dusty gas is filtered using the filtration of fabric, when containing After dust and gas body enters sack cleaner, particle is big, heavy dust falls into ash bucket, contain since the effect of gravity settles down There is the gas of relatively fine dust when passing through filtrate, dust makes gas be purified by detention.
However the structure design of existing bag filter is unreasonable, flue gas is directly imported into deduster, not to gas Stream carries out guiding shunting so that the load of dust remove that each cloth bag in deduster is born is unbalanced, it is difficult to reach preferable dedusting Effect and efficiency of dust collection;In use, when dust-removal cloth-bag occurs blocking damage, existing deduster inconvenience is to dedusting Cloth bag is replaced;In addition, bag filter, needs to clear up the dust on cloth bag after a period of use, otherwise can The serious dust removing effects and efficiency for reducing cloth bag, and deashing is troublesome in poeration, needs the labour for expending staff.
Utility model content
The purpose of this utility model is to provide a kind of reasonable in design, dust removing effects and high dust collection efficiency, group assembly and disassembly It unloads conveniently, is conducive to replace damaged cloth bag, cloth bag deashing is easy to operate, bag filter with long service life, above-mentioned to solve The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of bag filter, including dedusting shell and outlet shell, the upper end opening and air inlet housing of the dedusting shell The lower ending opening fitting assembling of body is fixedly connected, and is provided with partition board in dedusting shell upper end opening, on partition board distribution be provided with more A blow vent is mounted on dust-removal cloth-bag cylinder on the partition board of each blow vent lower end, is connected in the dedusting shell bottom side of the wall It is provided with air inlet pipe, is located in dedusting shell above air inlet pipe and is provided with cambered surface deflector, be distributed and be provided on cambered surface deflector Filter hole, dedusting housing bottom are connected with dust accumulation bucket, and dust accumulation bucket bottom is provided with dust-exhausting port, and the outlet enclosure interior is equipped with Ventilate coil pack, vent disc bottom of the tube assembly corresponds to each blow vent and is both provided with deashing jet thrust, ventilate coil pack and The ventilation deashing pipe connection inserted on outlet shell, the outlet case top are provided with hood, are provided at the top of hood Gas outlet.
Preferably, dust-removal cloth-bag cylinder bottom is fixed with disk, and dust-removal cloth-bag cylinder open end passes through pressure ring and bolt group Part is fixed on the partition board of blow vent lower end.
Preferably, it is set with deashing spring on the dust-removal cloth-bag cylinder, deashing spring top is fixedly connected with pressure ring, deashing Spring bottom is fixedly connected with disk.
Preferably, the cambered surface deflector is the spherical surface platy structure of intermediate projections.
Preferably, it is provided with gas valve on the ventilation deashing pipe.
Preferably, the dust accumulation bucket is the taper bucket, and hood is inverted taper clamshell.
Preferably, the dedusting shell upper end opening edge is provided with dust flange, the lower ending opening edge of outlet shell It is provided with outlet flange, is fixedly connected by bolt assembly between dust flange and outlet flange.
Compared with prior art, the utility model has the beneficial effects that:Equipment by dedusting shell and outlet shell assembling and At replacement dust-removal cloth-bag cylinder easy to disassemble;It is located above air inlet pipe in dedusting shell and is provided with cambered surface deflector, flue gas, which enters, is removed After dirt enclosure interior, cambered surface deflector can carry out guiding shunting to air-flow, it is ensured that air-flow is dispersed in dedusting shell, is carried The utilization rate of high each dust-removal cloth-bag cylinder, reaches good dust removing effects and efficiency of dust collection;And the filter hole energy of cambered surface deflector It is enough that bulky grain dust is isolated, mitigate the live load of dust-removal cloth-bag cylinder significantly;Deashing bullet is set on dust-removal cloth-bag cylinder Spring, in use, deashing spring can ensure that dust-removal cloth-bag cylinder remains unfolded state, be conducive to fast dust-removing; In deashing process, by ventilate deashing pipe, gas valve, ventilate coil pack and deashing jet thrust cooperation, discontinuously to except Deashing air-flow is passed through in dirt cloth bag cylinder, deashing spring can drive dust-removal cloth-bag cylinder to vibrate, to quickly by dust-removal cloth-bag cylinder surface The dust of adherency is trembled in dust accumulation bucket, and the deashing of dust-removal cloth-bag cylinder is easy to operate, is conducive to the use for greatly prolonging equipment dedusting Service life.The structure design of the utility model is reasonable, dust removing effects and high dust collection efficiency, and assembly and disassembly is convenient, is conducive to replace damaged Cloth bag, cloth bag deashing is easy to operate, and service life is long.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of bag filter.
In figure:1- dedusting shells, 2- outlet shells, 3- air inlet pipe, 4- dust accumulation buckets, 5- dust-exhausting ports, 6- filter hole, 7- cambered surfaces Deflector, 8- disks, 9- deashing springs, 10- dust-removal cloth-bag cylinders, 11- pressure rings, 12- ventilation coil packs, 13- deashing jet thrusts, 14- gas valves, 15- ventilation deashing pipes, 16- hoods, the gas outlets 17-, 18- partition boards, 19- dust flanges, 20- outlet methods It is blue.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of technical solution:A kind of bag filter, including dedusting shell 1 and go out Gas shell 2, the upper end opening of the dedusting shell 1 are bonded assembling with the lower ending opening of outlet shell 2 and are fixedly connected, dedusting shell It is provided with partition board 18 in 1 upper end opening, is distributed on partition board 18 and is provided with multiple blow vents, on the partition board 18 of each blow vent lower end Be mounted on dust-removal cloth-bag cylinder 10, air inlet pipe 3 be provided with and communicated in 1 bottom side of the wall of dedusting shell, by air inlet pipe 3 to except 1 inside of dirt shell imports flue gas;It is located above air inlet pipe 3 in dedusting shell 1 and is provided with cambered surface deflector 7, on cambered surface deflector 7 Distribution is provided with filter hole 6, and 1 bottom of dedusting shell is connected with dust accumulation bucket 4, and 4 bottom of dust accumulation bucket is provided with dust-exhausting port 5, it is described go out Ventilation coil pack 12 is installed, 12 bottom of ventilation coil pack corresponds to each blow vent and is both provided with deashing inside gas shell 2 Jet thrust 13, ventilation coil pack 12 are connected to the ventilation deashing pipe 15 inserted on outlet shell 2,2 top of the outlet shell It is provided with hood 16,16 top of hood is provided with gas outlet 17.
Wherein, 10 bottom of dust-removal cloth-bag cylinder is fixed with disk 8, and 10 open end of dust-removal cloth-bag cylinder passes through pressure ring 11 and spiral shell Bolt assembly is fixed on the partition board 18 of blow vent lower end;Deashing spring 9, deashing spring 9 are set on the dust-removal cloth-bag cylinder 10 Top is fixedly connected with pressure ring 11, and 9 bottom of deashing spring is fixedly connected with disk 8;The cambered surface deflector 7 is intermediate projections Spherical surface platy structure is conducive to shunt flue gas;It is provided with gas valve 14 on the ventilation deashing pipe 15, passes through gas valve 14 Control discontinuity ventilates and carries out deashing;The dust accumulation bucket 4 is the taper bucket, and hood 16 is inverted taper clamshell;It is described to remove 1 upper end opening edge of dirt shell is provided with dust flange 19, and the lower ending opening edge of outlet shell 2 is provided with outlet flange 20, It is fixedly connected by bolt assembly between dust flange 19 and outlet flange 20.
The operation principle of the utility model is:Equipment is assembled by dedusting shell 1 and outlet shell 2, it is easy to disassemble more Change dust-removal cloth-bag cylinder 10;It is located at 3 top of air inlet pipe in dedusting shell 1 and is provided with cambered surface deflector 7, flue gas enters dedusting shell 1 Behind inside, cambered surface deflector 7 can carry out guiding shunting to air-flow, it is ensured that air-flow is dispersed in dedusting shell, is improved each The utilization rate of a dust-removal cloth-bag cylinder 10, reaches good dust removing effects and efficiency of dust collection;And 6 energy of filter hole of cambered surface deflector 7 It is enough that bulky grain dust is isolated, mitigate the live load of dust-removal cloth-bag cylinder 10 significantly;It is set on dust-removal cloth-bag cylinder 10 clear Grey spring 9, in use, deashing spring 9 can ensure that dust-removal cloth-bag cylinder 10 remains unfolded state, be conducive to quickly Dedusting;In deashing process, pass through deashing pipe 15 of ventilating, gas valve 14, ventilation coil pack 12 and deashing jet thrust 13 Cooperation is discontinuously passed through deashing air-flow into dust-removal cloth-bag cylinder 10, and deashing spring 9 can drive dust-removal cloth-bag cylinder 10 to vibrate, to Quickly the dust of 10 surface adhesion of dust-removal cloth-bag cylinder is trembled in dust accumulation bucket 4, the deashing of dust-removal cloth-bag cylinder 10 is easy to operate, favorably In the service life for greatly prolonging equipment dedusting.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation Involved claim.

Claims (7)

1. a kind of bag filter, including dedusting shell and outlet shell, it is characterised in that:The upper end opening of the dedusting shell It is bonded assembling with the lower ending opening of outlet shell to be fixedly connected, partition board is provided in dedusting shell upper end opening, is distributed on partition board Multiple blow vents are provided with, dust-removal cloth-bag cylinder, the dedusting shell lower end side are mounted on the partition board of each blow vent lower end It is provided with and communicated with air inlet pipe on wall, is located above air inlet pipe in dedusting shell and is provided with cambered surface deflector, divide on cambered surface deflector Cloth is provided with filter hole, and dedusting housing bottom is connected with dust accumulation bucket, and dust accumulation bucket bottom is provided with dust-exhausting port, in the air inlet housing body Portion is equipped with ventilation coil pack, and vent disc bottom of the tube assembly corresponds to each blow vent and is both provided with deashing jet thrust, vent disc Tube assembly is connected to the ventilation deashing pipe inserted on outlet shell, and the outlet case top is provided with hood, hood top Portion is provided with gas outlet.
2. a kind of bag filter according to claim 1, it is characterised in that:Dust-removal cloth-bag cylinder bottom is fixed with circle Disk, dust-removal cloth-bag cylinder open end are fixed on by pressure ring and bolt assembly on the partition board of blow vent lower end.
3. a kind of bag filter according to claim 2, it is characterised in that:It is set with deashing on the dust-removal cloth-bag cylinder Spring, deashing spring top are fixedly connected with pressure ring, and deashing spring bottom is fixedly connected with disk.
4. a kind of bag filter according to claim 1, it is characterised in that:The cambered surface deflector is intermediate projections Spherical surface platy structure.
5. a kind of bag filter according to claim 1, it is characterised in that:It is provided with ventilation on the ventilation deashing pipe Valve.
6. a kind of bag filter according to claim 1, it is characterised in that:The dust accumulation bucket is the taper bucket, hood For inverted taper clamshell.
7. a kind of bag filter according to claim 1, it is characterised in that:The dedusting shell upper end opening edge is set It is equipped with dust flange, the lower ending opening edge of outlet shell is provided with outlet flange, passes through between dust flange and outlet flange Bolt assembly is fixedly connected.
CN201721466301.9U 2017-11-03 2017-11-03 A kind of bag filter Expired - Fee Related CN207614520U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721466301.9U CN207614520U (en) 2017-11-03 2017-11-03 A kind of bag filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721466301.9U CN207614520U (en) 2017-11-03 2017-11-03 A kind of bag filter

Publications (1)

Publication Number Publication Date
CN207614520U true CN207614520U (en) 2018-07-17

Family

ID=62827940

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721466301.9U Expired - Fee Related CN207614520U (en) 2017-11-03 2017-11-03 A kind of bag filter

Country Status (1)

Country Link
CN (1) CN207614520U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108993042A (en) * 2018-09-10 2018-12-14 镇江宝源电仪设备有限公司 One kind being used for rubber processing flue gas purification device
CN109224663A (en) * 2018-10-25 2019-01-18 江苏中远环保科技有限公司 A kind of pulsed jet cloth filter of energy conservation and environmental protection
WO2020253607A1 (en) * 2019-06-19 2020-12-24 南通亚威机械制造有限公司 High-efficiency bag-type dust collector

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108993042A (en) * 2018-09-10 2018-12-14 镇江宝源电仪设备有限公司 One kind being used for rubber processing flue gas purification device
CN109224663A (en) * 2018-10-25 2019-01-18 江苏中远环保科技有限公司 A kind of pulsed jet cloth filter of energy conservation and environmental protection
WO2020253607A1 (en) * 2019-06-19 2020-12-24 南通亚威机械制造有限公司 High-efficiency bag-type dust collector

Similar Documents

Publication Publication Date Title
CN207614520U (en) A kind of bag filter
CN201482382U (en) Hybrid dust remover
CN105286719B (en) A kind of self-cleaning industrial dust collector
CN201085970Y (en) Back flushing cloth bag dust-collecting equipment
CN202410413U (en) Dust collector
CN103752121A (en) Combined dust remover applied to high-concentration dust
CN208959515U (en) A kind of polishing class dust pulse dust collector
CN208115354U (en) A kind of exhaust-gas treatment bag filter
CN201231110Y (en) Automatic ash-removing flat bag type dust collector
CN204767912U (en) From clear formula airsetting tape bag dust remover
CN204753469U (en) Sweeping machine box and have its sweeping machine
CN107150000A (en) The electrostatic power spraying apparatus in discrimination branch formula air channel
CN206965337U (en) A kind of sack cleaner
CN105903276A (en) Dust falling device
CN207187336U (en) One kind polishing special dust seperator
CN204767914U (en) Perpendicular air current airsetting tape bag dust remover
CN207254009U (en) A kind of metallurgy blast furnace cast house gas cleaning sack cleaner
CN207805262U (en) A kind of Novel dust collection device
CN208244334U (en) A kind of Pulse filter drum dust collector
CN212941915U (en) Bag-type dust collector
CN104929074A (en) Sweeping machine box and sweeping machine with same
CN210097289U (en) Shot blasting machine dust pelletizing system
CN201625467U (en) Drawer type dust-collecting machine structure
CN206676116U (en) A kind of dust removal device during the input for the raw material of industry
CN208097668U (en) Chamber off-line deashing assembly deduster

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180717

Termination date: 20191103

CF01 Termination of patent right due to non-payment of annual fee