CN201728027U - Filter cylinder type stand-alone dust collector - Google Patents

Filter cylinder type stand-alone dust collector Download PDF

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Publication number
CN201728027U
CN201728027U CN2010202961782U CN201020296178U CN201728027U CN 201728027 U CN201728027 U CN 201728027U CN 2010202961782 U CN2010202961782 U CN 2010202961782U CN 201020296178 U CN201020296178 U CN 201020296178U CN 201728027 U CN201728027 U CN 201728027U
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CN
China
Prior art keywords
filter
chamber
air
cartridge type
type unit
Prior art date
Application number
CN2010202961782U
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Chinese (zh)
Inventor
石兴祥
Original Assignee
浙江聚英风机工业有限公司
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Application filed by 浙江聚英风机工业有限公司 filed Critical 浙江聚英风机工业有限公司
Priority to CN2010202961782U priority Critical patent/CN201728027U/en
Application granted granted Critical
Publication of CN201728027U publication Critical patent/CN201728027U/en

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Abstract

The utility model discloses a filter cylinder type stand-alone dust collector. The dust collector comprises a shell and a clapboard which partitions the cavity of the shell into an air absorption chamber and a filter chamber and is arranged horizontally, wherein the outer wall of the filter chamber is provided with an air inlet; the outer wall of the air absorption chamber is provided with an air outlet; the clapboard is provided with a plurality of filter ports; a filter cylinder is arranged in the filter chamber below the filter port; a fan is arranged in the air absorption chamber; a compressed air blowing mechanism is arranged in the air absorption chamber; and the air nozzle of the compressed air blowing mechanism is positioned right above the filter port. Compared with a filter bag dust collector, the filter cylinder type dust collector has the advantages of wider applicability, capability of filtering wet, fiber-type dust and the like which cannot be filtered by the filter bag dust collector, longer service life, more advanced and complete dust cleaning way, higher filtering efficiency, and capability of effectively absorbing air flow noise and machinery running vibration noise because silencing cotton is covered on the surface of the inner wall of an air absorption device.

Description

Filter cartridge type unit deduster

Technical field

The utility model relates to the deduster apparatus field, relates in particular to a kind of filter cartridge type unit deduster.

Background technology

It is the dust content discharge standard that reaches national regulation that industry contains the dust air, needs to adopt deduster that the dust air is carried out udst separation and handles.Used deduster mainly contains two big class, i.e. sack cleaner and electrostatic precipitators at present.And above-mentioned two kinds of dedusters all have some defective.For example, sack cleaner easily causes broken bag, and dust removing effects is bad, because the reasons in structure of filter bag own, selectivity ratios for dust is harsh, just is applicable to the dryness dust, and the scope of application is narrow, and the employing vibration dust-cleaning, ash-removal effect is not ideal enough, influences the service life of filter bag.The energy consumption of electrostatic precipitator is higher, has relatively high expectations for the dust content of air to be clean, and airborne dust concentration is high slightly, is easy to form the impact dust, makes electrostatic precipitator corona phenomenon occur, and deduster can't operate as normal.

Summary of the invention

It is a kind of simple in structure that the utility model provides, applied range, the filter cartridge type unit deduster that filter efficiency is high.

A kind of filter cartridge type unit deduster, comprise shell and the horizontally disposed dividing plate that shell inner cavity is divided into wind sucting chamber and filter chamber, filter chamber's outer wall is provided with air inlet, wind sucting chamber's outer wall is provided with air outlet, dividing plate is provided with some filters mouths, is provided with filter cylinder in the filter chamber of filter mouthful below, is provided with blower fan in the wind sucting chamber, be provided with compressed air spraying mechanism in the described wind sucting chamber, the puff prot of compressed air spraying mechanism be positioned at the filter mouthful directly over.

Shell is generally selected rectangular structure, and the top of shell is provided with air outlet, and the size of air outlet and shape can be installed needs according to actual pipeline and be determined.

Be provided with Γ shape spoiler in the filter chamber, vertical section of spoiler over against air inlet, and the edge of horizontal segment is fixed on the outer casing inner wall.Flue dust gas enters in the filter chamber from air inlet, through the cushioning effect of spoiler, makes flue dust gas more uniformly by filter cylinder, the filter efficiency and the service life that help improving filter cylinder.

Filter chamber's inside bottom is provided with flue-dust retainer, so that the dust of collecting bulky grain dust in the flue dust gas and being enriched in cartridge exine.For the convenient dust of collecting in the flue-dust retainer of removing, be provided with the grey drawer of collection in the bottom of flue-dust retainer.

The shape of the filter mouth on the dividing plate is consistent with the top port shape of filter cylinder, the edge of filter mouth and the port edge of filter cylinder are tightly connected, the number of filter mouth can be determined according to actual needs, generally on dividing plate, evenly be provided with a plurality of filters mouths, be respectively equipped with filter cylinder in the filter chamber of filter mouthful below, a filter mouthful place is provided with flow diverter, the air blast that compressed air spraying mechanism discharges by puff prot can be incorporated in the filter cylinder by flow diverter, helps improving winding-up efficient.

Compressed air spraying mechanism comprises air jet pipe and magnetic valve and the gas bag be located on the air jet pipe.The number of puff prot is consistent with the number of filter cylinder, and a plurality of puff prots can be installed on the air jet pipe simultaneously, a shared gas bag.The external gauge tap of magnetic valve links to each other; by differential pressure indicator the real-time pressure of filter cylinder inside and outside wall is measured; when differential pressure indicator numerical value reaches certain force value; can be by the external gauge tap opens solenoid valve of artificial unlatching; discharge pressure-air filter cylinder is jetted, the filter cylinder instantaneous expansion is shaken off dust, reach the effect of dust out; under stopped status not, can realize automatic ash removing, guarantee the continuous operation of deduster filter cylinder.

For reducing the noise that produces in wind sucting chamber's inner blower course of work, on the inwall of dust suction chamber, be provided with the cotton of eliminating the noise, the noise elimination cotton also can have other deadeners to replace.

The utility model adopts filter cartridge type to filter, and compares filter bag type and has bigger applicability, can filter the dust that filter bag type such as moist, fibre property can't filter, and longer service life, and purge mode is more advanced thoroughly, and filter efficiency is higher; The pulse of compressed air blowing device, the switching of the pressure measxurement control impuls magnetic valve by differential pressure indicator, filter cylinder is carried out the pulse of compressed air comprehensive rotation deashing of jetting, adopt drainage tube to guide more air-flow to participate in jetting deashing, make deashing thorough more comprehensively, effectively prevent from not leave over the deashing dead angle simultaneously, guarantee the service efficiency of filter cylinder because of air flow blowing; The air intake device inner wall surface is covered the cotton of eliminating the noise, and effectively absorbs pneumatic noise and machine operation vibrating noise.

Description of drawings

Fig. 1 is the structural scheme of mechanism of filter cartridge type unit deduster of the present utility model;

Fig. 2 is the cutaway view of the deduster of Fig. 1 along the A-A face.

The specific embodiment

As illustrated in fig. 1 and 2, a kind of filter cartridge type unit deduster, comprise shell 1 and the horizontally disposed dividing plate 4 that shell 1 inner chamber is divided into wind sucting chamber 2 and filter chamber 3, filter chamber's 3 outer walls are provided with air inlet 7, and wind sucting chamber's 2 outer walls are provided with air outlet 8, and dividing plate 4 is provided with some filters mouths 5, be provided with filter cylinder 6 in the filter chamber of filter mouthful 5 belows, be provided with blower fan in the wind sucting chamber 2, be provided with compressed air spraying mechanism in the described wind sucting chamber 2, the puff prot of compressed air spraying mechanism be positioned at filter mouthfuls 5 directly over.

The shell 1 general rectangular structure of selecting, the top of shell is provided with air outlet 8, and the size of air outlet 8 and shape can be installed needs according to actual pipeline and be determined.Dividing plate 4 tops are that wind sucting chamber 2 bottoms are filter chamber 3, and the setting height(from bottom) of dividing plate 4 can be determined according to the specification of actual blower fan and the length dimension of filter cylinder 6.Blower fan in the wind sucting chamber 2 is made up of the impeller 18 that motor 17 and motor 17 drive.Blower fan is fixed on the inwall of wind sucting chamber 2 by fixed head.The inwall of dust suction chamber 2 is provided with the cotton 14 of eliminating the noise, to reduce the noise that produces in the blower fan course of work.

Be provided with Γ shape spoiler 9 in the filter chamber 3, vertical section of spoiler 9 over against air inlet 7, and the edge of horizontal segment is fixed on shell 1 inwall.Flue dust gas enters in the filter chamber 3 from air inlet 7, through the cushioning effect of spoiler 9, makes flue dust gas more uniformly by filter cylinder, the filter efficiency and the service life that help improving filter cylinder.The number of filter mouth 5 is 4, the shape of filter mouth 5 is consistent with the shape on filter cylinder 6 tops, be circle, be respectively equipped with filter cylinder 6 in the filter chamber of filter mouthful 5 belows, filter mouthful 5 places are provided with flow diverter 16, the air blast that compressed air spraying mechanism discharges by puff prot can be incorporated in the filter cylinder 6 by flow diverter 16, help improving winding-up efficient.Filter chamber's 3 inside bottom are provided with flue-dust retainer 10, so that the dust of collecting bulky grain dust in the flue dust gas and being enriched in cartridge exine.For the convenient dust of collecting in the flue-dust retainer 10 of removing, be provided with the grey drawer 15 of collection in the bottom of flue-dust retainer, the outside that collects grey drawer 15 is provided with the handle that makes things convenient for grasping.

Compressed air spraying mechanism comprises air jet pipe 11 and magnetic valve 12 and the gas bag 13 be located on the air jet pipe 11.The number of puff prot is consistent with the number of filter cylinder, and a plurality of puff prots can be installed on the air jet pipe simultaneously, a shared gas bag.Magnetic valve 12 links to each other with external gauge tap; by differential pressure indicator the real-time pressure of filter cylinder 6 inside and outside walls is measured; when differential pressure indicator numerical value reaches certain force value; the Field Force is by outside connected switch opens solenoid valve 12; discharge pressure-air filter cylinder is jetted, filter cylinder 6 instantaneous expansion are shaken off dust, reach the effect of dust out; under stopped status not, can realize automatic ash removing, guarantee the continuous operation of deduster filter cylinder 6.

Claims (8)

1. filter cartridge type unit deduster, comprise shell (1) and the horizontally disposed dividing plate (4) that shell (1) inner chamber is divided into wind sucting chamber (2) and filter chamber (3), filter chamber (3) outer wall is provided with air inlet (7), wind sucting chamber (2) outer wall is provided with air outlet (8), dividing plate (4) is provided with some filters mouthful (5), be provided with filter cylinder (6) in the filter chamber (3) of filter mouthful (5) below, wind sucting chamber is provided with blower fan in (2), it is characterized in that, described wind sucting chamber is provided with compressed air spraying mechanism in (2), the puff prot of compressed air spraying mechanism be positioned at filter mouthful (5) directly over.
2. filter cartridge type unit deduster according to claim 1 is characterized in that, is provided with Γ shape spoiler (9) in described filter chamber (3), and vertical section of spoiler (9) over against air inlet (7), and the edge of horizontal segment is fixed on shell (1) inwall.
3. filter cartridge type unit deduster according to claim 1 is characterized in that, described filter chamber (3) inside bottom is provided with flue-dust retainer (10).
4. filter cartridge type unit deduster according to claim 3 is characterized in that, described flue-dust retainer (10) bottom is provided with collection grey drawer (15).
5. filter cartridge type unit deduster according to claim 1 is characterized in that, evenly is provided with 4 filters mouthful (5) on the described dividing plate (4), is respectively equipped with filter cylinder (6) in the filter chamber (3) of filter mouthful (5) below.
6. filter cartridge type unit deduster according to claim 1 is characterized in that, described compressed air spraying mechanism comprises air jet pipe (11) and is located at magnetic valve (12) and gas bag (13) on the air jet pipe (11).
7. filter cartridge type unit deduster according to claim 1 is characterized in that, described wind sucting chamber (2) inwall is provided with eliminate the noise cotton (14).
8. filter cartridge type unit deduster according to claim 1 is characterized in that, described filter mouthful (5) locates to be provided with flow diverter (16).
CN2010202961782U 2010-08-17 2010-08-17 Filter cylinder type stand-alone dust collector CN201728027U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202961782U CN201728027U (en) 2010-08-17 2010-08-17 Filter cylinder type stand-alone dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202961782U CN201728027U (en) 2010-08-17 2010-08-17 Filter cylinder type stand-alone dust collector

Publications (1)

Publication Number Publication Date
CN201728027U true CN201728027U (en) 2011-02-02

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202961782U CN201728027U (en) 2010-08-17 2010-08-17 Filter cylinder type stand-alone dust collector

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CN (1) CN201728027U (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991493A (en) * 2014-05-22 2014-08-20 江苏华宏科技股份有限公司 Air bag restraint system detonation gas filter
CN104785963A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Transition section prefabricating work station
CN104785028A (en) * 2015-05-08 2015-07-22 大亚科技股份有限公司 Negative pressure tank for forming cigarette filter rod
CN104785034A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Dust collection device for transition section prefabrication work station
CN104785035A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Welding fume dust removal purification device for steam-injection boiler unit prying seat welding working station
CN105709519A (en) * 2016-03-07 2016-06-29 苏州保酚环境科技有限公司 One-machine bag type dust collector
CN105771437A (en) * 2016-03-07 2016-07-20 苏州保酚环境科技有限公司 Mobile dust remover
CN108654252A (en) * 2018-03-23 2018-10-16 张家港澳卓尔环保设备有限公司 A kind of filter cartridge dust remover of four holes injection
CN108654252B (en) * 2018-03-23 2020-07-03 澳斯意环保工程(苏州)有限公司 Filter cartridge dust remover adopting four-hole blowing

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103991493A (en) * 2014-05-22 2014-08-20 江苏华宏科技股份有限公司 Air bag restraint system detonation gas filter
CN103991493B (en) * 2014-05-22 2016-08-24 江苏华宏科技股份有限公司 Air bag ignites pneumatic filter
CN104785034A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Dust collection device for transition section prefabrication work station
CN104785035A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Welding fume dust removal purification device for steam-injection boiler unit prying seat welding working station
CN104785963A (en) * 2015-04-20 2015-07-22 骏马石油装备制造有限公司 Transition section prefabricating work station
CN104785028A (en) * 2015-05-08 2015-07-22 大亚科技股份有限公司 Negative pressure tank for forming cigarette filter rod
CN105709519A (en) * 2016-03-07 2016-06-29 苏州保酚环境科技有限公司 One-machine bag type dust collector
CN105771437A (en) * 2016-03-07 2016-07-20 苏州保酚环境科技有限公司 Mobile dust remover
CN108654252A (en) * 2018-03-23 2018-10-16 张家港澳卓尔环保设备有限公司 A kind of filter cartridge dust remover of four holes injection
CN108654252B (en) * 2018-03-23 2020-07-03 澳斯意环保工程(苏州)有限公司 Filter cartridge dust remover adopting four-hole blowing

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C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110202

Termination date: 20130817

C17 Cessation of patent right