CN2386873Y - Complex precoated bag duster - Google Patents

Complex precoated bag duster Download PDF

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Publication number
CN2386873Y
CN2386873Y CN 99221788 CN99221788U CN2386873Y CN 2386873 Y CN2386873 Y CN 2386873Y CN 99221788 CN99221788 CN 99221788 CN 99221788 U CN99221788 U CN 99221788U CN 2386873 Y CN2386873 Y CN 2386873Y
Authority
CN
China
Prior art keywords
dust
core
collecting sleeve
urceolus
dust collecting
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
CN 99221788
Other languages
Chinese (zh)
Inventor
陈绍龙
王复生
鲍建梅
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.)
SHANDONG BUILDING MATERIALS INDUSTRIAL COLLEGE
Original Assignee
SHANDONG BUILDING MATERIALS INDUSTRIAL COLLEGE
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 SHANDONG BUILDING MATERIALS INDUSTRIAL COLLEGE filed Critical SHANDONG BUILDING MATERIALS INDUSTRIAL COLLEGE
Priority to CN 99221788 priority Critical patent/CN2386873Y/en
Application granted granted Critical
Publication of CN2386873Y publication Critical patent/CN2386873Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model belongs to an environment-protecting bag-type dust-removing apparatus, particularly to a complex precoated bag duster. An outer cylinder 8 is fixed on a machine frame 1, and a dust collection bucket 10 and a dust discharge device 11 are fixed at the lower end of the outer cylinder 8 in sequence. The upper part of the side surface of the outer cylinder is provided with an air inlet 9 in tangential direction, and an inner cylinder 2 is fixed on a flower hole plate of the bottom surface of the outer cylinder. A dust collection bag 14 is fixed on a flower hole of the flower hole plate corresponding to the inner cylinder 2, and the upper end of the inner cylinder 2 is also provided with an air outlet 3 and a dust cleaning device of the dust collection bag 14. The utility model has the advantages of broad application, good dust removing effect and low energy consumption.

Description

Compound coating film bag dust-precipitator
The utility model belongs to the environmental protection cleaner, specifically a kind of sack cleaner.
In order to purify people's live and work environment, prevent that industrial dust from producing pollution to atmosphere, according to environmental protection requirement, to industries such as building materials, metallurgy, chemical industry, light industry, coal, electric power, after the dust of Chan Shenging must strictly purify in process of production, the regulation that reaches national environmental standard could be discharged.In order to administer the pollution of dust to atmosphere, people have invented multiple cleaner, and they have cyclone type dust arrester, exhaust dust device with bag, electrostatic precipitator etc.The cyclone type dust arrester because dust removing effects is bad, is seldom used at present.Though sack cleaner has dust removing effects preferably, because the windage of cloth bag is bigger, energy consuming ratio is higher, and is not suitable for the bigger dusty gas of humidity.Though electrostatic precipitator has dust removing effects preferably, the output investment ratio of equipment is bigger, and power consumption is also than higher.
The purpose of this utility model is to provide a kind of wide accommodation, good dedusting effect, combined type cleaner that energy consumption is low.
The purpose of this utility model is to realize like this.It comprises the frame of a dust arrester, on this frame, be installed with a urceolus, lower end at urceolus is installed with flue-dust retainer and ash-discharging device successively, tangentially be provided with an air inlet in the side of urceolus, on the flower-holed plate of urceolus bottom surface, be installed with an inner core, on the colored hole of the pairing flower-holed plate in inner core bottom surface, be installed with dust collecting sleeve, be provided with air outlet, and the deashing device of dust collecting sleeve constitutes in the upper end of inner core.
The utility model has been taked the advantage of cyclone dust collector and sack cleaner, and the two is organically combined, and constitutes a kind of new cleaner.This cleaner at first makes the dusty gas that enters the deduster urceolus produce eddy flow, utilizes action of centrifugal force, and the dust of larger particles is got rid of inwall to urceolus, utilizes centrifugal force sedimentation principle, makes this part trapping dust, falls into flue-dust retainer.By the gas behind the cyclone filter, the colored hole of process urceolus lower end enters the dust settling pocket in the inner core again, behind the dust settling pocket final dusting, the particle dust detention is got off, and reaches the purpose of efficient purification dusty gas.This deduster is good dedusting effect not only, and can reduce the flowing resistance of dust collecting sleeve, prolongation is to the time interval of dust settling pocket cleaning, increase work efficiency effectively, cut down the consumption of energy, this deduster can also be handled the dusty gas of high concentration and the dusty gas of relative high humility simultaneously, and the scope of application further enlarges.
Accompanying drawing is a structure principle chart of the present utility model.
Below in conjunction with accompanying drawing the utility model is described in detail.
Urceolus 8 of the present utility model is fixedly mounted on the frame 1, is provided with an air inlet 9 in the side of urceolus 8 upper tangential, and this air inlet 9 is connected with the dusty gas air channel, so that dusty gas is introduced deduster.Be installed with flue-dust retainer 10 and ash-discharging device 11 successively in the lower end of urceolus 8, so that the dust of collecting is focused in the flue-dust retainer and from flue-dust retainer, discharges, inner core 2 is fixedly mounted on the flower-holed plate of urceolus 8 lower surfaces, fixed installation dust collecting sleeve 14 on the colored hole of the flower-holed plate of inner core 2 correspondences.The upper end of inner core 2 is provided with an air outlet 3, so that purified gas is discharged from deduster.In order to remove accumulation termly, to be adsorbed on the dust on the dust collecting sleeve inner surface, also be provided with the deashing device of dust collecting sleeve 14 in the upper end of inside and outside tube.
The deashing device of dust collecting sleeve 14 can adopt mechanical vibrator, also can adopt existing electromagnetic oscillation device, by vibrating, beat ash, makes the dust of piling up or being adsorbed on the dust collecting sleeve separate, come off with dust collecting sleeve 14, enters into flue-dust retainer.This deashing device can also adopt existing back-blowing device,, also can reach dust collecting sleeve 14 deashings, prevent the purpose that dust blocks the filtering holes of dust collecting sleeve 14 dust collecting sleeve blowback one by one by termly.This deashing device can also adopt other improvement structure, as shown in drawings, the upper end of dust collecting sleeve 14 is fixedly mounted on the support 12, and support 12 is lifted on the top of inner core 2 through spring 7, be fixed with a vibration hammer 4 in the upper end of support 12, this vibration hammer 4 stretches out through the vibration hammer hole on inner core 2 top end faces.And be installed with a upper bracket 13 in the upper end of inner/outer tube, and the center of upper bracket 13 is installed with a motor 5, and the lower end of motor 5 rotating shafts is equipped with a widely different rotational oscillation and beats rod 6 formations.Drive the widely different commentaries on classics that widely different rotational oscillation is played rod 6 through motor 5, make widely different rotational oscillation play rod 6 and constantly knock vibration hammer 4, vibration hammer 4 drives the dust collecting sleeve up-down vibration through support 12, spring 7, removes the purpose of heaping or being adsorbed on dust in the bag to reach.This apparatus structure is simple, and it is low to consume energy.
The dust collecting sleeve 14 of this deduster can adopt traditional filter cloth, in order further to improve dust removing effects, enlarges the scope of application, the filter bag that gathers dust that the multiple membrane filtration material that this dust collecting sleeve 14 adopts polytetrafluoroethylene (PTFE) micropore filtering film and traditional terylene filter cloth to be composited is made.This filter bag smooth surface, intensive, anticorrosive, the acid and alkali-resistance of micropore, sizing not, long service life, gas temperature is when dew point is above, and its relative humidity reaches 70-80%, still can operate as normal.

Claims (3)

1, compound coating film bag dust-precipitator, it comprises a frame (1), is fixedly mounted on the urceolus (8) on the frame (1), is installed with a flue-dust retainer (10) and ash-discharging device (11) successively in the lower end of urceolus (8), it is characterized in that; Side upper tangential at urceolus (8) is provided with an air inlet (9), on the colored hole of urceolus (8) bottom surface, be installed with an inner core (2), be installed with dust collecting sleeve (14) on the colored hole of the pairing flower-holed plate of inner core (2), the deashing device that also is provided with air outlet (3) and dust collecting sleeve (14) in the upper end of inner core (2) constitutes.
2, compound coating film bag dust-precipitator according to claim 1, it is characterized in that: the deashing device of dust collecting sleeve (14) is that the upper end of dust collecting sleeve (14) is fixedly mounted on the support (12), support (12) is lifted on the top of inner core (2) through spring (7), be fixed with a vibration hammer (4) in the upper end of support (12), stretch out in the vibration hammer hole of this vibration hammer (4) on inner core (2) top end face; And being installed with a upper bracket (13) on the top of inside and outside tube, the center of this upper bracket (13) is installed with a motor (5), a widely different commentaries on classics is installed in the lower end of this motor (5) beats rod (6) formation.
3, compound coating film bag dust-precipitator according to claim 1 and 2, it is characterized in that: dust collecting sleeve (14) is composited by polytetrafluoroethylene (PTFE) micropore filtering film and terylene filter cloth.
CN 99221788 1999-07-30 1999-07-30 Complex precoated bag duster Expired - Fee Related CN2386873Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 99221788 CN2386873Y (en) 1999-07-30 1999-07-30 Complex precoated bag duster

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 99221788 CN2386873Y (en) 1999-07-30 1999-07-30 Complex precoated bag duster

Publications (1)

Publication Number Publication Date
CN2386873Y true CN2386873Y (en) 2000-07-12

Family

ID=34012295

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 99221788 Expired - Fee Related CN2386873Y (en) 1999-07-30 1999-07-30 Complex precoated bag duster

Country Status (1)

Country Link
CN (1) CN2386873Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102303778A (en) * 2011-05-25 2012-01-04 武汉腾盛环保设备工程有限公司 Multi-cell bag type automatic dust cleaning and collecting device
CN102512901A (en) * 2012-01-06 2012-06-27 湖南大学 Composite dust-removing and collaborative desulfurization and denitration device capable of wetting flue gas
CN103191619A (en) * 2013-04-28 2013-07-10 太原市海通自动化技术有限公司 Device and method for filtering and removing dust inside small flue
CN105251281A (en) * 2015-11-26 2016-01-20 北京中兴汇融节能科技有限公司 Simple harmonic dust collector for monocrystalline silicon and polycrystalline silicon
CN105597441A (en) * 2016-03-09 2016-05-25 广州市亿康环保设备有限公司 Bag dust collector with self-dust-cleaning function

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102303778A (en) * 2011-05-25 2012-01-04 武汉腾盛环保设备工程有限公司 Multi-cell bag type automatic dust cleaning and collecting device
CN102512901A (en) * 2012-01-06 2012-06-27 湖南大学 Composite dust-removing and collaborative desulfurization and denitration device capable of wetting flue gas
CN103191619A (en) * 2013-04-28 2013-07-10 太原市海通自动化技术有限公司 Device and method for filtering and removing dust inside small flue
CN103191619B (en) * 2013-04-28 2015-05-20 太原市海通自动化技术有限公司 Device and method for filtering and removing dust inside small flue
CN105251281A (en) * 2015-11-26 2016-01-20 北京中兴汇融节能科技有限公司 Simple harmonic dust collector for monocrystalline silicon and polycrystalline silicon
CN105597441A (en) * 2016-03-09 2016-05-25 广州市亿康环保设备有限公司 Bag dust collector with self-dust-cleaning function

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C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee