CN104645733A - Frameless mechanical automatic cycle deashing bag type dust collector - Google Patents
Frameless mechanical automatic cycle deashing bag type dust collector Download PDFInfo
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- CN104645733A CN104645733A CN201510025771.0A CN201510025771A CN104645733A CN 104645733 A CN104645733 A CN 104645733A CN 201510025771 A CN201510025771 A CN 201510025771A CN 104645733 A CN104645733 A CN 104645733A
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- filter bag
- deashing
- dirt pocket
- distributor
- automatic cycle
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Abstract
The invention relates to a bag type dust collector which is composed of two parts, namely a frameless filter bag dust collector and a mechanical automatic cycle deashing device, wherein a dust removal chamber 10 is partitioned into a plurality of unit dust removal chambers by compartment partition plates 9; an automatic cycle mechanical deashing distributor is arranged at the upper part of the dust removal chamber; the number of air inlets of an air inlet distribution plate 7 is equal to that of the unit dust removal chambers; a fan-shaped movable air door 5 is arranged on the air inlet distribution plate 7; an arc groove 22 is formed below the air door 5, and the rest is a plane; a plane pressure touch switch 8 is communicated with a vibrator 4 for deashing in a vibrating manner; a droop is closed when a filter bag 3 is used for deashing; airflow in the filter bag is blown to be full in work; and the distributor is used for sequentially opening or closing the air inlets for deashing in an automatic cycle, and can be manually or automatically controlled. The bag type dust collector has the beneficial effects that 1 the filter area of the filter bag can be improved, and the service life of the filter bag is prolonged; 2 a dust membrane on the bottom layer is not destroyed and the dust removal efficiency is improved; 3 the investment on compressed air equipment is reduced; and 4 the bag type dust collector is simple and compact in structure and convenient to maintain.
Description
Technical field
The present invention relates to a kind of sack cleaner, the especially frameless supporting of filter bag, and carry out the sack cleaner of machine automatization pneumatic cycle ash removal.
Background technology
The standard type pulse bag type dust collector that existing market is common, in a dirt pocket, filter bag is installed in arrangement, filter bag is supported by filter bag frame, what filter bag adopted is that outer filter form filters dusty gas, pulse valve reverse gas cleaning, there is following problem: point row's pulse backblowing deashing in (1), dirt pocket, the dust after filter bag reverse gas cleaning can part directly be adsorbed onto on other filter bag, shortens cleaning cycle; (2), the stop of filter bag frame can reduce sock filtration area.Number of patent application 200910135032.1 " bag type dust remover for mechanical dust cleaning ", adopts frameless structure of filter bag to design, and filter bag is carried out internal filtering type and filtered dusty gas, can overcome the some drawbacks that standard type pulse bag type dust collector exists.But adopt single cell structure, can not shut down deashing, the dust of vibratory cleaning can be drawn back on filter bag, can shorten cleaning cycle equally.Therefore, also there is common shortcoming in above technology: (1), need supporting special pneumatic plant, provides source of the gas to complete deashing work for pulse valve or cylinder; (2), the excessive excessive deashing pulling the large formation of amplitude with filter bag of back-blowing can destroy filter bag bottom dust film, affects sock filtration efficiency of dust collection.(3), reverse gas cleaning weares and teares to filter bag and filter bag pulls overtension, and life-span of the filter bag can be made to shorten.Application number 02219952.7 " frame-free cloth bag dust remover ", is formed by plenum chamber, dirt pocket, Material collecting box for harvesting, the oppositely supporting exhaust duct of deashing, locellus of drying, and is made brace rod in filter bag corner, make structure too complicated.
Summary of the invention
The present invention is the technical problem overcoming background technology existence, provides the filter bag inward flow filtration-type sack cleaner of a kind of locellus automatic cycle machinery deashing.
The present invention is made up of suspended bearer, filter bag vibrations frame, filter bag, electromagnetic shaker, sector movable air door, dust remover shell, air port distribution plate, touch switch, locellus dividing plate, dirt pocket, suspension flexible member, filter bag tension assembly, door closing style, access door, hinge, air inlet, Material collecting box for harvesting, ash exhauster, filter bag interface circle, floral disc.
Sack cleaner housing is made up of dirt pocket, locellus dividing plate, filter bag interface, floral disc, Material collecting box for harvesting, access door, door closing style, hinge, air inlet, ash exhauster.Multiple unit dirt pocket is divided into by locellus dividing plate in dirt pocket; Each unit dirt pocket sidewall there is access door, hinge and door closing style are housed, for installation and repairing dirt pocket inner body; Floral disc is arranged between dirt pocket and Material collecting box for harvesting, its upper weld filter bag interface; Material collecting box for harvesting bottom connects ash exhauster assembly; Air inlet is arranged on Material collecting box for harvesting side; The installing hole of dirt pocket top cover plate open cycle mechanical ash removing distributor.
Sack cleaner circulation machinery deashing distributor is made up of upper lower flange, distributor shell, air port distribution plate, sector movable air door, touch switch and power source.Air port distribution plate is welded on bottom distributor shell, and inlet number conforms to unit dirt pocket quantity; Touch switch is arranged on the steel plate between air port; Sector movable air door is installed above air door distribution plate, is driven rotate by power source; The fan angle of sector movable air door is greater than the fan angle occupied in air port, makes deep-slotted chip breaker below it, the installation site of the corresponding touch switch of arc radius R; Deep-slotted chip breaker length is to locating air port arc length, and the deep-slotted chip breaker degree of depth is not being advisable by touch switch.
The suspension vibrations deashing of sack cleaner shakes frame, flexible member, filter bag tension assembly and electromagnetic shaker by suspended bearer, filter bag and forms.Suspended bearer is welded on unit dirt pocket tank wall inside upper part; Filter bag vibrations frame by flexible member, filter bag tension assembly is flexible is suspended on suspended bearer; Electromagnetic shaker installed by filter bag vibrations frame.
The filter bag of sack cleaner is downward, and be fixed on securing member on the filter bag interface circle that floral disc welds, filter bag afterbody pressing plate and screw are fixed on filter bag and shake on frame; Be in when filter bag not being worked by regulating filter bag tension assembly and flatly close state.
Lower air inlet mode is adopted during sack cleaner dedusting work, dusty gas enters Material collecting box for harvesting by air inlet under the effect of air-introduced machine, and ash-laden gas knows from experience diffusion suddenly, and wind speed slows down, form expansion chamber effect in Material collecting box for harvesting, the direct sedimentation of big dust particle enters Material collecting box for harvesting.Enter filter bag after being reallocated by floral disc containing fine solid particle gas, filter bag inside is in malleation work, and filter bag is advertised by air-flow and full, and dusty gas is purified by filter bag.Purified gas, by the air port on the distribution plate of deashing distributor air port, enters air by air-introduced machine.
The work of sack cleaner deashing adopts locellus to close the mode be combined with vibrations deashing, when accumulation dust layer in filter bag surface reaches certain thickness, open deashing distributor power source, drive sector movable air door to rotate, the contact of touch switch is stuck in deep-slotted chip breaker, and touch switch is disconnected.When sector movable air door rotates an air port to covering on air port distribution plate, corresponding unit dirt pocket air-flow road is closed, and filter bag deadweight is sagging flatly closes, and to the dust layer broken arch on filter bag surface, bulk dust layer comes off and enters Material collecting box for harvesting.Deep-slotted chip breaker terminated with coordinating of touch switch contact simultaneously, and without the plane pressure touch switch contact of deep-slotted chip breaker on sector movable air door, touch switch connects electromagnetic shaker, carries out vibrations deashing.When sector movable air door rotates to when departing from touch switch contact, electromagnetic shaker power supply disconnects and quitting work, and the air door continuing to rotate this unit dirt pocket is opened automatically, then enters next round dust removal by filtration.Sector movable air door continuous rotation, order carries out automatic cycle deashing to unit dirt pocket.The control of deashing distributor can adopt manual operation to control, and the pressure reduction change of air-introduced machine also can be utilized automatically to control.
Beneficial effect of the present invention: 1, overcome standard type filter bag of dust collector frame and stop the drawback that minimizing sock filtration area and filter bag frame wear and tear to filter bag; 2, overcome that above two patent back-blowings are excessive pulls the large problem of amplitude with filter bag, filter bag bottom dust film can not be destroyed, the dust removal by filtration efficiency of filter bag can be ensured, and can life of bag filter be extended; 3, without compressed air deashing, equipment investment can be reduced; 4, simple and compact for structure, be convenient to maintenance, unmanned automatic operating can be realized.
Accompanying drawing explanation
Fig. 1 is the overall structure installation diagram of sack cleaner of the present invention
Fig. 2 is sack cleaner deashing distributor top view of the present invention
Detailed description of the invention
The present invention as shown in Figure 1, is made up of frameless bag dust collector and machine automatization pneumatic cycle ash removal device two parts.Suspended bearer 1, filter bag vibrations frame 2, filter bag 3, locellus dividing plate 9, dirt pocket 10, suspension flexible member 11, filter bag tension assembly 12, door closing style 13, access door 14, hinge 15, air inlet 16, Material collecting box for harvesting 17, ash exhauster 18, filter bag interface circle 19, floral disc 20 form frameless bag dust collector.Suspended bearer 1, filter bag vibrations frame 2, electromagnetic shaker 4, sector movable air door 5, dust remover shell 6, air port distribution plate 7, touch switch 8, suspension flexible member 11, filter bag tension assembly 12 form machine automatization pneumatic cycle ash removal device.
Sack cleaner housing of the present invention is made up of dirt pocket 10, locellus dividing plate 9, filter bag interface 19, floral disc 20, Material collecting box for harvesting 17, access door 14, door closing style 13, hinge 15, air inlet 16, ash exhauster 18.Locellus dividing plate 9 is set in dirt pocket 10, dirt pocket is divided into multiple unit dirt pocket; Each unit dirt pocket sidewall there is access door 14, hinge 15 and door closing style 13 are housed, change dirt pocket inner body for installation and repairing; Floral disc 20 is arranged between dirt pocket 10 and Material collecting box for harvesting 17, its upper weld filter bag interface circle 19; Material collecting box for harvesting 17 bottom connects ash exhauster 18; Air inlet 16 is arranged on Material collecting box for harvesting 17 side; Dirt pocket 10 top cover plate central opens the installing hole place of automatic cycle machinery deashing distributor.
Sack cleaner automatic cycle machinery deashing distributor of the present invention is made up of upper lower flange 21, distributor shell 6, air port distribution plate 7, sector movable air door 5, touch switch 8 and power source, and automatic cycle machinery deashing distributor is arranged on the installing hole place of the automatic cycle machinery deashing distributor that dirt pocket 10 top cover plate central is outputed.The air port distribution plate 7 of automatic cycle machinery deashing distributor is welded on bottom distributor shell 6, and the inlet number that air port distribution plate 7 makes is equal with unit dirt pocket quantity; Touch switch 8 is arranged on the steel plate that reserves between air port distribution plate 7 uptake; Drive the sector movable air door 5 rotated to be arranged on above air port distribution plate 7 by power source, the fan angle of sector movable air door 5 is greater than the fan angle in air port, and make deep-slotted chip breaker 22 to locating arc length place, air port below it, remainder is plane.The installation place arc radius of the corresponding touch switch of arc radius of deep-slotted chip breaker 22, deep-slotted chip breaker 22 degree of depth is not being advisable by touch switch.
The vibrations deashing of sack cleaner of the present invention shakes frame 2, flexible member 3, filter bag tension assembly 12 and electromagnetic shaker 4 by suspended bearer 1, filter bag and forms.Suspended bearer 1 is welded on unit dirt pocket tank wall inside upper part; Filter bag vibrations frame 2 passes through to hang flexible member 11, filter bag tension assembly 12 is flexible is suspended on suspended bearer 1; Electromagnetic shaker 4 installed by filter bag vibrations frame 2.
It is that filter bag 3 mouthfuls is downward that the filter bag 3 of sack cleaner of the present invention is installed, and be fixed on securing member on the filter bag interface circle 19 of welding on floral disc 20, filter bag 3 afterbody pressing plate and screw are fixed on filter bag and shake on frame 2; Be in when filter bag 3 not being worked by regulating filter bag tension assembly 12 and flatly close state.
Lower air inlet mode is adopted during sack cleaner dedusting work of the present invention, dusty gas enters Material collecting box for harvesting 17 by air inlet 16 under the effect of air-introduced machine, and ash-laden gas knows from experience diffusion suddenly, and wind speed slows down, Material collecting box for harvesting 17 forms expansion chamber effect, and the direct sedimentation of big dust particle enters Material collecting box for harvesting 17.Enter filter bag 3 after being reallocated by floral disc 20 containing fine solid particle gas, filter bag 3 inside is in malleation work, and filter bag 3 is advertised by air-flow and full, and dusty gas is by being purified during filter bag 3.Purified gas, by the air port on deashing distributor air port distribution plate 7, is drawn dirt pocket 10 by air-introduced machine and enters air.
Sack cleaner deashing work of the present invention adopts locellus to close the mode be combined with vibrations deashing.When accumulation dust layer in filter bag surface reaches certain thickness, open deashing distributor power source, drive sector movable air door 5 to rotate, the contact of touch switch 8 is stuck in deep-slotted chip breaker, and touch switch 8 is disconnected.When sector movable air door 5 rotates an air port to covering on air port distribution plate 7, corresponding unit dirt pocket gas circuit is closed, and filter bag 3 is by sagging flatly to close of conducting oneself with dignity, and to the dust layer broken arch on filter bag 3 surface, bulk dust layer comes off and enters Material collecting box for harvesting 17.Coordinate when touch switch 8 contact departs from deep-slotted chip breaker 22, when entering the plane without deep-slotted chip breaker on sector movable air door 5, the contact of plane pressure touch switch 8, touch switch 8 connects electromagnetic shaker 4, carries out vibrations deashing to filter bag 3.When sector movable air door 5 rotates to plane disengaging touch switch 8 contact, electromagnetic shaker 4 power supply disconnects, and electromagnetic shaker 4 quits work, and the air door continuing to rotate this unit dirt pocket is opened automatically, and this unit dirt pocket enters next round dust removal by filtration again.Sector movable air door 5 continuous rotation closes next unit dirt pocket air port, and order carries out automatic cycle deashing to unit dirt pocket.The control of deashing distributor can adopt manual operation to control, and the pressure reduction change of air-introduced machine also can be utilized to realize automatically controlling.After deashing, dust falls into Material collecting box for harvesting 17, discharges deduster, complete the work of gathering dust finally by ash exhauster 18.
Claims (4)
1. the circulating bag type dust-remover of frameless filter bag machine automatization, be made up of frameless bag dust collector and machine automatization pneumatic cycle ash removal device two parts, it is characterized in that: automatic cycle machinery deashing distributor is arranged on the installing hole place of the automatic cycle machinery deashing distributor that dirt pocket 10 top cover plate central is outputed.
2. the circulating bag type dust-remover of frameless filter bag machine automatization according to claim 1, is characterized in that: arrange locellus dividing plate 9 in dirt pocket 10, dirt pocket is divided into multiple unit dirt pocket; Dirt pocket 10 top cover plate central opens the installing hole of automatic cycle machinery deashing distributor.
3. the circulating bag type dust-remover of frameless filter bag machine automatization according to claim 1, it is characterized in that: the air port distribution plate 7 of automatic cycle machinery deashing distributor is welded on bottom distributor shell 6, and the inlet number that air port distribution plate 7 makes is equal with unit dirt pocket quantity; Sector movable air door 5 is arranged on above air port distribution plate 7, and the fan angle of sector movable air door 5 is greater than the fan angle of air door, and make deep-slotted chip breaker 22 to locating arc length place, air port below it, remainder is plane.
4. the circulating bag type dust-remover of frameless filter bag machine automatization according to claim 1, is characterized in that: filter bag vibrations frame 2 passes through to hang flexible member 11, filter bag tension assembly 12 is flexible is suspended on suspended bearer 1; Electromagnetic shaker 4 installed by filter bag vibrations frame 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025771.0A CN104645733B (en) | 2015-01-09 | 2015-01-09 | Frameless mechanical automatic cycle deashing bag type dust collector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510025771.0A CN104645733B (en) | 2015-01-09 | 2015-01-09 | Frameless mechanical automatic cycle deashing bag type dust collector |
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| CN104645733A true CN104645733A (en) | 2015-05-27 |
| CN104645733B CN104645733B (en) | 2017-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510025771.0A Active CN104645733B (en) | 2015-01-09 | 2015-01-09 | Frameless mechanical automatic cycle deashing bag type dust collector |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435974A (en) * | 2015-12-25 | 2016-03-30 | 诺泽流体科技(上海)有限公司 | Gas powder collecting, clearing and online cleaning device |
| CN105817084A (en) * | 2016-05-24 | 2016-08-03 | 艾尼科环保技术(安徽)有限公司 | Novel filtering and dusting device of cloth bag dust remover |
| CN106110785A (en) * | 2016-08-08 | 2016-11-16 | 北方重工集团有限公司 | A kind of locellus pulse jet system that rotates is for bag-type whirlwind dust remover |
| CN113144806A (en) * | 2021-04-25 | 2021-07-23 | 广东轻工职业技术学院 | High-efficient dust collector is used to architectural environment engineering |
| CN113289929A (en) * | 2021-05-10 | 2021-08-24 | 安徽中科光电色选机械有限公司 | Flexible feeding and rapid ash removal method for color selector |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435974A (en) * | 2015-12-25 | 2016-03-30 | 诺泽流体科技(上海)有限公司 | Gas powder collecting, clearing and online cleaning device |
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| CN105817084A (en) * | 2016-05-24 | 2016-08-03 | 艾尼科环保技术(安徽)有限公司 | Novel filtering and dusting device of cloth bag dust remover |
| CN106110785A (en) * | 2016-08-08 | 2016-11-16 | 北方重工集团有限公司 | A kind of locellus pulse jet system that rotates is for bag-type whirlwind dust remover |
| CN113144806A (en) * | 2021-04-25 | 2021-07-23 | 广东轻工职业技术学院 | High-efficient dust collector is used to architectural environment engineering |
| CN113289929A (en) * | 2021-05-10 | 2021-08-24 | 安徽中科光电色选机械有限公司 | Flexible feeding and rapid ash removal method for color selector |
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| CN104645733B (en) | 2017-02-01 |
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Effective date of registration: 20180803 Address after: 226600 Industrial Park, Baidian Town, Haian City, Nantong, Jiangsu Patentee after: Jiangsu Guiming Machinery Co., Ltd. Address before: 277800 room 2-2-201, Longfeng yuan, 37 Zhouzhuang Road, Zaozhuang, Shandong. Patentee before: Liang Jian |
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