CN2094380U - Pneumatic ribrative bag type dust cleaner - Google Patents
Pneumatic ribrative bag type dust cleaner Download PDFInfo
- Publication number
- CN2094380U CN2094380U CN 91210711 CN91210711U CN2094380U CN 2094380 U CN2094380 U CN 2094380U CN 91210711 CN91210711 CN 91210711 CN 91210711 U CN91210711 U CN 91210711U CN 2094380 U CN2094380 U CN 2094380U
- Authority
- CN
- China
- Prior art keywords
- flower stand
- filter bag
- dust
- pneumatic
- housing
- 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.)
- Withdrawn
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to a pneumatic vibrative bag type dust remover, which is mainly composed of a shell body, an upper flower frame, a lower flower frame, a spring, a filter bag, an air discharging opening, an air inlet and a dust discharging opening. The utility model is characterized in that the upper flower frame which can upward and downward move (vibrate) is arranged in the shell body, and the upper flower frame is supported at the upper end of the shell body through a spring assembly. The upper flower frame is connected with a piston rod in a pneumatic vibrator (an air cylinder) fixed on the shell body; the pneumatic vibrator is adopted to carry out reciprocating vibration to the filter bag to realize the dust removal. The vibration frequency and the vibration amplitude are corrected by changing the air exerting pressure to realize longitudinal and transverse vibration dust removal to the filter bag. The pneumatic vibrative bag type dust remover has high ash removing efficiency, uniform ash removal, and no dead angles, and can realize automatic dust removal and ash removal.
Description
The utility model belongs to the deduster in the environmental protection equipment, particularly a kind of pneumatic vibration sack cleaner that is used for the wind power dedusting system process.
Common deduster has the filter bag type deduster both at home and abroad at present; Electrostatic precipitator; Filtrate laminar deduster.The structure of filter bag type deduster also has multiple but their principle is roughly the same, and its difference only is the ash-clearing structure mode difference of filter bag, is generally following several ash-clearing structure mode: (1) is ash-cleaning type manually, promptly by artificial shake deashing.This purge mode ash-removal effect is poor, and the filter bag device is relaxed state, and filter bag shakes during dedusting work, and is fragile, is only applicable to small-sized deduster; (2) mechanical-vibration type promptly drives cam mechanism rapping strainer by motor through reducing gear.This dust arrester complex structure, strainer is fragile, and exciting force can not be regulated during dedusting, and efficiency of dust collection is low; (3) pulse bag-type dust-removing, it adopts regurgitating of gases at high pressure pulse timing to blow strainer, its complex structure, the pulse jet component reliability is poor, is used for middle or small strainer dedusting more; (4) blow-back formula, the wearing and tearing of this reverse gas cleaning method aggravation strainer, blowback cause that easily the strainer system leaks out, simultaneously must standby special back-blowing device and back blowing machine.
In a word, the sack cleaner structure of above-mentioned several deashing mechanisms is all very complicated, the assembling inconvenient maintenance, and ash-removal effect is vertically inhomogeneous along strainer, and local deashing " dead band " is arranged, and large-scale filter bag device does not have the maintenance and inspection space.The whole often group of maintenance is changed or the dismounting filter bag.
The purpose of this utility model provides that a kind of ash-removal effect is good, simple in structure, maintenance overhaul pneumatic vibration sack cleaner easily.
The utility model is realized with following organization plan.It is mainly by housing, filter bag, upper and lower flower stand, gas shake device (cylinder), spring, air inlet, exhaust outlet, dust-exhausting port institute structure.Its structural feature is: be provided with a last flower stand that can move up and down (vibration) in the inside of housing, flower stand is bearing in the upper end of housing by groups of springs and is connected with piston rod that gas on being fixed on housing shakes in the device (cylinder) on this.Be provided with a plurality of filter bags between last flower stand and the following flower stand, the lower end of housing is a pyramidal structure, in order to gathering dust, is provided with a dust-exhausting port but bore the bottom.
Accompanying drawing 1 is a structure principle chart of the present utility model.
Be described in further details this shirt is novel below in conjunction with accompanying drawing.
Find out that with reference to accompanying drawing 1 housing of this deduster is garden column-shaped barrel ［ 8 ］ and conical shell ［ 12 ］ formation that combines.Conical section mainly is beneficial to the usefulness of gathering dust.Garden column-shaped barrel ［ 12 ］ part be provided with on the stationary magazine creel housing wall following flower stand ［ 11 ］ but and the last flower stand ［ 7 ］ of an extensional vibration (moving), be provided with many between the upper and lower flower stand and go up filter bag ［ 1 ］, the upper end of these filter bags is suspended on the flower stand ［ 7 ］ of movably (vibration) by spring ［ 3 ］, and the lower end of filter bag is cemented in down on the flower stand ［ 11 ］.These filter bags can be distributed in three concentric gardens on week.When making large-scale structure (3～5 meters of φ), at this moment can locate, be axially arranged with a maintenance ladder ［ 9 ］, change filter bag etc. more easily in the axle center of cylindrical shell for the maintenance personal.Last flower stand ［ 7 ］ is bearing in the upper end of cylindrical shell by groups of springs ［ 6 ］ symmetry, and the piston rod ［ 5 ］ of (gas shake device) is connected in the middle part of flower stand on this ［ 7 ］ and the cylinder, and the shake cylinder body ［ 4 ］ of device of gas is fixedly mounted on the top of cylindrical shell ［ 8 ］.The sidepiece of cylindrical shell is provided with an air inlet ［ 10 ］, and its top is provided with an exhaust outlet ［ 2 ］, and the bottom of conical section is provided with a dust-exhausting port ［ 13 ］.When the dust in the filter bag is increased to a certain degree, department's gas in cylinder (gas shake device), then piston rod ［ 5 ］ promotes that whole flower stand ［ 7 ］ moves down, outwards rapidly exhaust of cylinder then, the then whole flower stand ［ 7 ］ of going up drives the double vibrations that filter bag ［ 1 ］ is made the 100mm stroke together up and down under the effect of support spring group ［ 6 ］, fall into conical shell after making the dust that is attached to the strainer inboard shake, discharge from dust-exhausting port again.
The utility model has the advantages that: owing to adopted pneumatic vibration formula ash-clearing structure, this structure can regulate by change department atmospheric pressure vibration frequency, amplitude etc. again, this can make filter bag obtain take vertically as main, laterally as auxiliary shake, the in addition distortion of cloth bag, thereby cleaning efficiency height and evenly do not have the dead angle has improved operating efficiency. Especially for big concentration dust and humidity and the dust ash-removal effect ideal of strong adhesion, and can realize the automation removing dust and clearing ash, be power source owing to adopt compressed air, so be particularly suitable for the use that matches of vacuum wind-force induction system. The structure of this deduster is also simple, owing to be provided with maintenance ladder so that the maintain and replace filter bag is especially convenient.
Claims (5)
1, a kind of sack cleaner, it is made of housing, filter bag, last flower stand, following flower stand, spring, air inlet, exhaust outlet, dust-exhausting port, between last flower stand and following flower stand, connecting many filter bags, it is characterized in that: in housing, be provided with one and can upper and lowerly move the last flower stand of (vibration), should go up flower stand and be bearing in the housing upper end, and be connected with piston rod that gas on being fixed on housing shakes in the device (cylinder) by groups of springs.
2, according to the described deduster of claim 1, it is characterized in that: the upper end of filter bag is suspended in vibratile last flower stand ［ 7 ］ lower end last, filter bag by spring ［ 3 ］ and is cemented in down on the flower stand.
3, according to the described deduster of claim 2, it is characterized in that: housing is combined with conical shell ［ 12 ］ by garden column-shaped barrel ［ 8 ］ and forms, and the bottom of conical shell ［ 12 ］ is provided with a dust-exhausting port ［ 13 ］.
4, according to the described deduster of claim 3, it is characterized in that: the shake cylinder body ［ 4 ］ of device of gas is fixedly mounted on the top of cylindrical shell, and the sidepiece of cylindrical shell is provided with air inlet ［ 10 ］, and its top is provided with exhaust outlet ［ 2 ］.
5, according to the described deduster of claim 1～4, it is characterized in that: when making large scale structure (generally 3m～5m) can be at the place, axle center of cylindrical shell, be axially arranged with a maintenance ladder ［ 9 ］.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91210711 CN2094380U (en) | 1991-06-10 | 1991-06-10 | Pneumatic ribrative bag type dust cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91210711 CN2094380U (en) | 1991-06-10 | 1991-06-10 | Pneumatic ribrative bag type dust cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2094380U true CN2094380U (en) | 1992-01-29 |
Family
ID=4919480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91210711 Withdrawn CN2094380U (en) | 1991-06-10 | 1991-06-10 | Pneumatic ribrative bag type dust cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2094380U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966634A (en) * | 2010-10-11 | 2011-02-09 | 南通克莱克空气处理设备有限公司 | High negative pressure welding smoke dust purification device and deashing method thereof |
| 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 |
| CN102553362A (en) * | 2012-01-03 | 2012-07-11 | 张延民 | Bag type dust-collecting, energy-storing ash-removal method |
| CN103920345A (en) * | 2014-04-03 | 2014-07-16 | 郑星 | Multi-cabin back-flushing pulse cloth bag filter |
| CN104275049A (en) * | 2014-09-28 | 2015-01-14 | 滁州友林科技发展有限公司 | Dust removal bag of environmental-friendly dust collector |
| 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 |
| CN106969368A (en) * | 2017-05-09 | 2017-07-21 | 河南中烟工业有限责任公司 | Vibration cleaning device |
| CN108311194A (en) * | 2018-01-04 | 2018-07-24 | 安徽艾迪文新材料有限公司 | A kind of plastic grinder |
| CN111888848A (en) * | 2020-09-03 | 2020-11-06 | 清华大学 | Coated particle preparation production line and gas-solid separation device thereof |
| CN112387020A (en) * | 2020-10-10 | 2021-02-23 | 江苏德彦环保设备有限公司 | Unpowered dust remover |
-
1991
- 1991-06-10 CN CN 91210711 patent/CN2094380U/en not_active Withdrawn
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101966634A (en) * | 2010-10-11 | 2011-02-09 | 南通克莱克空气处理设备有限公司 | High negative pressure welding smoke dust purification device and deashing method thereof |
| 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 |
| CN102553362A (en) * | 2012-01-03 | 2012-07-11 | 张延民 | Bag type dust-collecting, energy-storing ash-removal method |
| CN103920345A (en) * | 2014-04-03 | 2014-07-16 | 郑星 | Multi-cabin back-flushing pulse cloth bag filter |
| CN104275049A (en) * | 2014-09-28 | 2015-01-14 | 滁州友林科技发展有限公司 | Dust removal bag of environmental-friendly dust collector |
| CN104275049B (en) * | 2014-09-28 | 2015-12-30 | 滁州友林科技发展有限公司 | A kind of dust settling pocket of environmental protection dust-precipitator |
| 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 |
| CN106969368A (en) * | 2017-05-09 | 2017-07-21 | 河南中烟工业有限责任公司 | Vibration cleaning device |
| CN106969368B (en) * | 2017-05-09 | 2023-12-15 | 河南中烟工业有限责任公司 | Vibration ash removing device |
| CN108311194A (en) * | 2018-01-04 | 2018-07-24 | 安徽艾迪文新材料有限公司 | A kind of plastic grinder |
| CN111888848A (en) * | 2020-09-03 | 2020-11-06 | 清华大学 | Coated particle preparation production line and gas-solid separation device thereof |
| CN112387020A (en) * | 2020-10-10 | 2021-02-23 | 江苏德彦环保设备有限公司 | Unpowered dust remover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| CU01 | Correction of utility model patent |
Correction item: Designer Correct: Qi Jingyang False: Qi Jingyang Page: 70 |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Designer Correct: Qi Jingyang False: Qi Jingyang Number: 5 Page: 70 Volume: 8 |
|
| 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 |