CN200987941Y - Cyclone scraper type dust collector - Google Patents

Cyclone scraper type dust collector Download PDF

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Publication number
CN200987941Y
CN200987941Y CN 200620079290 CN200620079290U CN200987941Y CN 200987941 Y CN200987941 Y CN 200987941Y CN 200620079290 CN200620079290 CN 200620079290 CN 200620079290 U CN200620079290 U CN 200620079290U CN 200987941 Y CN200987941 Y CN 200987941Y
Authority
CN
China
Prior art keywords
dust
dust box
scraper
box
cylindrical shell
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 - Lifetime
Application number
CN 200620079290
Other languages
Chinese (zh)
Inventor
侯海军
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.)
Chinese Flight Test Establishment
Original Assignee
Chinese Flight Test Establishment
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 Chinese Flight Test Establishment filed Critical Chinese Flight Test Establishment
Priority to CN 200620079290 priority Critical patent/CN200987941Y/en
Application granted granted Critical
Publication of CN200987941Y publication Critical patent/CN200987941Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a cyclone scraper dust collector, which is characterized in that a reducer is fixed on the upper part of inlet wind cylinder that is fixed with a collect dust box, the upper and the lower ends of filter bag is fixed with the collect dust box by a hoop, a brush slat mechanism is arranged in the collect dust box, the upper part of which is connected with the reducer, and the lower part is fixed with the collect dust box by a bearing, a star wheel mechanism and a dust compaction mechanism provided with a dust outlet passing by the collect dust box are connected in linkage. In practical work, dusty air enters into the collect dust box along the tangent direction, under the centrifugal force, part dust spirally falls; other dust absorbed at the inner wall of the filter bag is scraped by a single-direction rotating brush slat. The advantages of the utility model as follows: adopting rotation wind intake device, simple structure and novel thought; brush slat rotating as a single-direction, simple in motion; simple structure, easy machining and low cost; reliable operation and cleaning dust thoroughly.

Description

Whirlwind scraper-type dust arrester
Technical field
The utility model relates to a kind of whirlwind scraper-type dust arrester, can carry out dirt gas to the dust laden air from cleaner secondary dust absorption fan and separate, and dust is compacted the back and discharges, and flows back to the secondary casing through the air after filtering.Can be used for the collection of cleaner cascade filtration dust such as textile industry, leather and fur industry, tobacco business.
Background technology
At present, oscillatory type dust arrester and cloth-bag type dust arrester are generally adopted in the collection of used cleaner cascade filtration dust such as textile industry, leather and fur industry, tobacco business.
The oscillatory type dust arrester adopts the cam vibrating mechanism.After entering dust arrester from the dust laden air of cleaner secondary dust absorption fan, dust is subjected to the effect of the outer negative pressure of bag dust filter, be adsorbed on the inwall of bag dust filter, after running up to a certain degree, the cam vibrating mechanism is started working, to be adsorbed on bag dust filter inwall dust and shake down, then by discharging after the compacting of dust system for compacting.There is certain defective in this mechanism, and Oscillation Amplitude is too little, and dust is difficult for falling; If Oscillation Amplitude is too big, easily with parts damages such as cam, bag dust filters.
Cloth-bag type dust arrester top is the plenum chamber that steel plate is made, and in the bottom of plenum chamber, is two filter dirt cloth bags, purifies air and overflows through cloth bag, and the dust that is blocked in the bag falls, and is collected the periodic replacement deashing by cloth matter dust bag.For the dust that is adsorbed on the bag dust filter inwall is fallen, need make cleaner secondary dust absorption fan periodically close down, the bag dust filter outer air is flow backwards in bag, sweep away the dust that is adsorbed on inwall.This is relatively simple for structure, but directly enters atmosphere owing to see through the air of bag dust filter, exist auxiliary air to pollute, so this structure is seldom used.
The utility model content
The technical problem that solves
For fear of the deficiencies in the prior art part, the utility model proposes a kind of whirlwind scraper-type dust arrester, form by reductor, air intake cylindrical shell, hairbrush scraping plate mechanism, dust box, bag dust filter, thumb wheel mechanism, dust system for compacting etc.Make dust laden air tangentially enter dust box during work, under action of centrifugal force, part dust spiral falls; All the other dust that are adsorbed on the bag dust filter inwall are scraped by force by unidirectional rotating brushes scraper plate.
Technical scheme
The utility model is by reductor 1, air intake cylindrical shell 2, hairbrush scraping plate mechanism 3, dust box 4, bag dust filter 5, thumb wheel mechanism 6, dust system for compacting 7 is formed, its technical characterictic is: reductor 1 is fixed on the top of air intake cylindrical shell 2, air intake cylindrical shell 2 is fixing with dust box 4, on the bag dust filter 5, the lower end is fixing by clip and dust box 4, hairbrush scraping plate mechanism 3 is installed in the bag dust filter 5, be connected with reductor 1 above, fixing below by bearing and dust box 4, the driving lever of thumb wheel mechanism 6 enters in the helicla flute of dust system for compacting 7, and 7 designs of dust system for compacting have a dust outlet by dust box 4.
The whirlwind air inlet structure is adopted in described air intake cylindrical shell 2 designs, and it is tangentially fixing with cylindrical shell 9 to be about to blast pipe 8.
Described hairbrush scraping plate mechanism 3 is to connect scraper plate 11 on axle 10, coheres hairbrush 12 on scraper plate.
Beneficial effect
1. adopt the whirlwind air-intake device, simple in structure, the thinking novelty.
2. the unidirectional rotation of hairbrush scraper plate, motion is simple.
3. simple for structure, be easy to processing, cheap.
4. mechanism's reliable operation, the cleaning dust is thorough.
Description of drawings
Fig. 1: be the utility model structural representation
Fig. 2: be whirlwind air intake tube structure schematic diagram
A: air intake cylindrical shell front view
B: air intake cylindrical shell vertical view
Fig. 3: be hairbrush scraping plate mechanism structural representation
A: hairbrush scraper plate front view
B: hairbrush scraper plate vertical view
The 1-reductor; 2-air intake cylindrical shell; 3-hairbrush scraping plate mechanism; The 4-dust box; The 5-bag dust filter; 6-thumb wheel mechanism; 7-dust system for compacting; The 8-blast pipe; The 9-cylindrical shell; The 10-axle; The 11-scraper plate; The 12-hairbrush;
The A-dust laden air; The B-dust; The C-pure air.
The specific embodiment
Now in conjunction with the accompanying drawings the utility model is further described:
Whirlwind scraper-type dust arrester is made up of the reductor 1 that power resources are provided, air intake cylindrical shell 2, hairbrush scraping plate mechanism 3, dust box 4, bag dust filter 5, thumb wheel mechanism 6, dust system for compacting 7 etc.
Reductor 1 adopts WB85-LD43-120 type cycloid speed reducer, and power is 120W, and speed reducing ratio is 1: 43.Thumb wheel mechanism 6 adopts the BL100 type.Dust system for compacting 7 adopts FYQ100 type, power 550W.
Dust box 4 is formed by 2mm steel plate assembly welding, and appearance and size is: 688mm (length) * 520mm (wide) * 2900mm (height).
The upper surface of reductor 1 usefulness bolt, nut and air intake cylindrical shell 2 is fixed; Air intake cylindrical shell 2 usefulness bolts, nut and dust box 4 are fixing; Hairbrush scraping plate mechanism 3 upper ends are connected with reductor 1 output shaft by flat key, and the lower end is fixing with bearing and dust box 4; Bag dust filter 5 usefulness clips and dust box 4 are fixing; Thumb wheel mechanism 6 and dust system for compacting 7 are fixing with bolt, nut and dust box 4 respectively.
The driving lever of thumb wheel mechanism 6 enters in the helicla flute of dust system for compacting 7, drives thumb wheel mechanism 6 driving levers by dust system for compacting 7 helical axis and rotates.
During work because air intake cylindrical shell 2 adopted cyclone structure, tangentially enter air intake cylindrical shell 2 from the dust laden air of cleaner secondary dust absorption fan after, under action of centrifugal force, a part of dust spiral falls; Another part dust is subjected to the effect of bag dust filter 5 outer negative pressure, is adsorbed on the inwall of bag dust filter 5, run up to a certain degree after, under the drive of reductor 1, hairbrush scraping plate mechanism 3 is started working, and rotates the dust of removing bag dust filter 5 inwalls continuously or intermittently, and the dust of bag dust filter 5 inwalls is scraped by force; Again by discharging after 7 compactings of dust system for compacting.

Claims (3)

1. whirlwind scraper-type dust arrester, it is characterized in that: reductor (1) is fixed on the top of air intake cylindrical shell (2), air intake cylindrical shell (2) is fixing with dust box (4), the upper and lower end of bag dust filter (5) is fixing by clip and dust box (4), hairbrush scraping plate mechanism (3) is installed in the bag dust filter (5), be connected with reductor (1) above, fixing below by bearing and dust box (4), the driving lever of thumb wheel mechanism (6) enters in the helicla flute of dust system for compacting (7), and dust compacting structure (7) design has a dust outlet by dust box (4).
2. whirlwind scraper-type dust arrester according to claim 1 is characterized in that: the whirlwind air inlet structure is adopted in the design of described air intake cylindrical shell (2), and it is tangentially fixing with cylindrical shell (9) to be about to blast pipe (8).
3. whirlwind scraper-type dust arrester according to claim 1 is characterized in that: described hairbrush scraping plate mechanism (3) is to go up at axle (10) to connect scraper plate (11), coheres hairbrush (12) on scraper plate.
CN 200620079290 2006-06-29 2006-06-29 Cyclone scraper type dust collector Expired - Lifetime CN200987941Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620079290 CN200987941Y (en) 2006-06-29 2006-06-29 Cyclone scraper type dust collector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620079290 CN200987941Y (en) 2006-06-29 2006-06-29 Cyclone scraper type dust collector

Publications (1)

Publication Number Publication Date
CN200987941Y true CN200987941Y (en) 2007-12-12

Family

ID=38938986

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620079290 Expired - Lifetime CN200987941Y (en) 2006-06-29 2006-06-29 Cyclone scraper type dust collector

Country Status (1)

Country Link
CN (1) CN200987941Y (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489080A (en) * 2011-11-11 2012-06-13 中冶南方工程技术有限公司 Centrifugal dust removal device
CN102641631A (en) * 2012-04-12 2012-08-22 江苏精亚环境科技有限公司 Self-cleaning dust collection device
CN107322825A (en) * 2017-08-09 2017-11-07 新乡市时瑞公路养护技术有限公司 Filter core deashing device on groover
WO2021016823A1 (en) * 2019-07-29 2021-02-04 深圳市能源环保有限公司 Dust removal device for dust bag

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102489080A (en) * 2011-11-11 2012-06-13 中冶南方工程技术有限公司 Centrifugal dust removal device
CN102489080B (en) * 2011-11-11 2014-05-07 中冶南方工程技术有限公司 Centrifugal dust removal device
CN102641631A (en) * 2012-04-12 2012-08-22 江苏精亚环境科技有限公司 Self-cleaning dust collection device
CN102641631B (en) * 2012-04-12 2014-08-27 江苏精亚环境科技有限公司 Self-cleaning dust collection device
CN107322825A (en) * 2017-08-09 2017-11-07 新乡市时瑞公路养护技术有限公司 Filter core deashing device on groover
WO2021016823A1 (en) * 2019-07-29 2021-02-04 深圳市能源环保有限公司 Dust removal device for dust bag

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract

Assignee: XI'AN YUANFANG GENERAL AVIATION TECHNOLOGY DEVELOPMENT CORPORATION

Assignor: Chinese Flight Test Establishment

Contract fulfillment period: 2009.9.14 to 2016.6.29

Contract record no.: 2009610000119

Denomination of utility model: Cyclone scraper type dust collector

Granted publication date: 20071212

License type: Exclusive license

Record date: 20091204

LIC Patent licence contract for exploitation submitted for record

Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.9.14 TO 2016.6.29; CHANGE OF CONTRACT

Name of requester: XI AN YUANFANG AVIATION TECHNOLOGY DEVELOPMENT GEN

Effective date: 20091204

CX01 Expiry of patent term

Granted publication date: 20071212

EXPY Termination of patent right or utility model