CN103977642B - A kind of sack cleaner automatic unbuckling formula device for fixing filter bag - Google Patents
A kind of sack cleaner automatic unbuckling formula device for fixing filter bag Download PDFInfo
- Publication number
- CN103977642B CN103977642B CN201410160477.6A CN201410160477A CN103977642B CN 103977642 B CN103977642 B CN 103977642B CN 201410160477 A CN201410160477 A CN 201410160477A CN 103977642 B CN103977642 B CN 103977642B
- Authority
- CN
- China
- Prior art keywords
- filter bag
- fixing
- filter
- cross
- sack cleaner
- 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
Links
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
A kind of sack cleaner automatic unbuckling device for fixing filter bag, it forms by organizing cross Π shape support more; During use, in the side, bottom two of the filter bag of sack cleaner, two hangers are made with filter cloth, again the fixture of this cross Π shape support is inserted among hangers from top to bottom, after cross Π shape support inserts with nature, filter bag is formed fixing, whole filter bag is made to become as a whole, filter bag is not allowed to vacillate now to the left, now to the right, when a certain bar filter bag because when cause specific drops, just this filter bag automatic unbuckling, can not pull filter bag and the fixture of surrounding, not affect the normal filtration operation of surrounding filter bag and all the other filter bags.Structure of the present invention is simple, easy to use, has ensured that the normal safe of overall deduster runs.
Description
Technical field
The present invention is a kind of sack cleaner automatic unbuckling formula device for fixing filter bag, relates to a kind of automatic unbuckling formula filter bag and fixes aspects.Belong to deduster equipment technology field.
Background technology
Current, sack cleaner is widely used in the industries such as power plant, metallurgy, chemical industry, mine, cement.Sack cleaner operation principle: dusty gas enters the dirt air chamber of deduster bottom, and dust is hindered outside filter bag, form dust layer, the gas after filtration enters air-purifying chamber, discharged to air.After filtration time has been grown, staubosphere can thicken, and resistance increases, and needs deashing.The general 6000-8000mm of length of filter bag.Current deashing mainly contains pulse dust cleaning and the reverse deashing of air-flow, and the back-blowing pressure of the reverse deashing of air-flow is 0.5-0.05Mpa, makes filter bag produce vibration, shakes off the staubosphere of filter bag outer surface.
Filter bag, when deashing, produces vibration, can cause waving of filter bag; Flue gas when by filter bag, due to air flow method be difficult to evenly, steady, also can cause waving of filter bag; Filter bag can be caused to wave when flue gas flow, pressure oscillation.Waving of filter bag can make filter bag damage, normally makes to gall bottom filter bag, and filter bag cannot normally be worked, and whole deduster can be caused time serious normally to work, and makes boiler even generating set shutdown.
Current device for fixing filter bag is that the filter bag tighten in a passage is fixed into an entirety, solves filter bag flapping issue.But, if there is a filter bag accidental tenesmus, cannot automatic unbuckling and still together with other filter bag tighten, the weight of this filter bag can increase the weight of its periphery filter bag load, the filter bag of these peripheries is also pulled and under falling, spreads from mouth to mouth, thus tenesmus that the filter bag of whole passage is all come off, cause major accident.
Summary of the invention
The object of this invention is to provide a kind of sack cleaner automatic unbuckling formula device for fixing filter bag, it can be stopped bag-type duster filtering bag and cause filter bag damage because filter bag waves, single filter bag accidental tenesmus meeting automatic unbuckling, does not affect the solution that other filter bag normally runs.
The present invention is a kind of sack cleaner automatic unbuckling formula device for fixing filter bag, and it can make the damaged filter bag automatic unbuckling in sack cleaner.
Sack cleaner forms by by parts such as import loudspeaker, middle casing, air-purifying chamber, filter bag, deashing mechanism, back-blowing pipeline, counter-blowing wind-pressure control valve, outlet loudspeakers.
Filter bag in deashing mechanism is normally hung on the card above middle casing, the general 6000-8000mm of filter bag length.Boiler original flue gas process among filter bag, sometimes because flue gas flow rate is uneven, can cause filter bag to wave; When deashing, filter bag vibration is formed deashing by the back-blowing of rotary counter-blowing deashing device, and filter bag also can be caused to wave.Waving of filter bag can make filter bag damage, normally makes to gall bottom filter bag, and filter bag cannot normally be worked, and whole deduster can be caused time serious normally to work, and makes boiler even generating set shutdown.
The present invention is a kind of sack cleaner automatic unbuckling device for fixing filter bag, and its fixing filter bag, makes filter bag do not formed and wave.Meanwhile, if filter bag accidental, only meeting and this fixture automatic unbuckling, can not affect the filter bag of this filter bag periphery, thus protect the safe operation of overall filter bag.
This sack cleaner automatic unbuckling device for fixing filter bag forms by organizing cross Π shape support more;
During use, in the side, bottom two of filter bag, make two hangers with filter cloth, then the fixture of this cross Π shape support inserted from top to bottom among hangers, cross Π shape support is formed filter bag fixing, does not allow filter bag vacillate now to the left, now to the right after inserting with nature.Whole filter bag is made to become as a whole, highly stable.When a certain bar filter bag because when cause specific drops, just this filter bag automatic unbuckling, can not pull the filter bag of surrounding, also can not pull fixture, not affect the normal filtration operation of surrounding filter bag and all the other filter bags.
Wherein, cross Π shape carriage center can be made into fixed or movable.
Wherein, the material of cross Π shape support is metal or engineering plastics.
Beneficial effect of the present invention is: the phenomenon of waving stopping filter bag occurs; Single filter bag accidental is and fixture automatic unbuckling, can not affects periphery filter bag and normally use.Ensure that the normal safe of overall deduster runs.
Accompanying drawing explanation
Fig. 1 is sack cleaner elevation of the present invention
Fig. 2 a is automatic unbuckling formula device for fixing filter bag figure front view of the present invention
Fig. 2 b is automatic unbuckling formula device for fixing filter bag figure top view of the present invention
In figure: 1, import loudspeaker; 2, middle casing; 3, air-purifying chamber; 4, filter bag; 5, deashing mechanism; 6, back-blowing pipeline; 7, counter-blowing wind-pressure control valve; 8, outlet loudspeaker; 9, device for fixing filter bag.
Detailed description of the invention
See Fig. 1, Fig. 2 a, Fig. 2 b, be provided with the sack cleaner of automatic unbuckling device for fixing filter bag, be made up of parts such as import loudspeaker (1), middle casing (2), air-purifying chamber (3), filter bag (4), deashing mechanism (5), back-blowing pipeline (6), counter-blowing wind-pressure control valve (7), outlet loudspeaker (8), device for fixing filter bags (9).
The control principle of sack cleaner is: when deduster pressure reduction reaches setting value, deduster centralized control system sends operating instruction, and deashing mechanism (5) runs, and back-blowing is blowed to filter pocket mouths, the dust of filter bag (4) outer surface is blown off, reaches deashing object.
Filter bag (4) is normally hung on the card of middle casing (2) top, the general 6000-8000mm of filter bag (4) length.When deashing, the swing of filter bag (4) can be caused.In addition, flue gas is when filter bag (4), and flow of flue gas speed is difficult to evenly, filter bag (4) also can be caused to wave.
The device for fixing filter bag (9) of sack cleaner automatic unbuckling of the present invention forms by organizing cross Π shape support more; The material of this cross Π shape support is metal or engineering plastics, and cross Π shape carriage center can be made into fixed or movable.
The present embodiment is the side, bottom two at filter bag (4), two hangers are made with filter cloth, again the device for fixing filter bag (9) of cross Π shape support is inserted among hangers from top to bottom, the device for fixing filter bag (9) of cross Π shape support is with after nature insertion, filter bag (4) is formed fixing, do not allow filter bag (4) wave in the horizontal direction.Whole filter bag (4) is made to become as a whole, highly stable.
When a certain bar filter bag (4) because when cause specific drops, just this filter bag (4) automatic unbuckling, the filter bag (4) of surrounding can not be pullled, also can not pull device for fixing filter bag (9), not affect the normal filtration operation of surrounding filter bag (4) and all the other filter bags (4).
Claims (1)
1. a sack cleaner automatic unbuckling device for fixing filter bag, it is characterized in that: the sack cleaner being provided with automatic unbuckling device for fixing filter bag, be made up of import loudspeaker (1), middle casing (2), air-purifying chamber (3), filter bag (4), deashing mechanism (5), back-blowing pipeline (6), counter-blowing wind-pressure control valve (7), outlet loudspeaker (8), device for fixing filter bag (9) parts; When deduster pressure reduction reaches setting value, deduster centralized control system sends operating instruction, and deashing mechanism (5) runs, and back-blowing is blowed to filter pocket mouths, is blown off by the dust of filter bag (4) outer surface, reach deashing object;
Filter bag (4) hangs on the card of middle casing (2) top, and filter bag (4) length is 6000-8000mm; When deashing, cause the swing of filter bag (4); Flue gas is when filter bag (4), and flow of flue gas speed is difficult to evenly, filter bag (4) also can be caused to wave;
Wherein, device for fixing filter bag (9) forms by organizing cross Π shape support more; The material of this cross Π shape support is metal or engineering plastics, and cross Π shape carriage center is made fixed or movable;
In the side, bottom two of filter bag (4), two hangers are made with filter cloth, again the device for fixing filter bag (9) of cross Π shape support is inserted among hangers from top to bottom, the device for fixing filter bag (9) of cross Π shape support is with after nature insertion, filter bag (4) is formed fixing, do not allow filter bag (4) wave in the horizontal direction; Whole filter bag (4) is made to become as a whole, highly stable;
When a certain bar filter bag (4) because when cause specific drops, just this filter bag (4) automatic unbuckling, the filter bag (4) of surrounding can not be pullled, also can not pull device for fixing filter bag (9), not affect the normal filtration operation of surrounding filter bag (4) and all the other filter bags (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160477.6A CN103977642B (en) | 2014-04-21 | 2014-04-21 | A kind of sack cleaner automatic unbuckling formula device for fixing filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410160477.6A CN103977642B (en) | 2014-04-21 | 2014-04-21 | A kind of sack cleaner automatic unbuckling formula device for fixing filter bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103977642A CN103977642A (en) | 2014-08-13 |
| CN103977642B true CN103977642B (en) | 2015-12-09 |
Family
ID=51269954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410160477.6A Expired - Fee Related CN103977642B (en) | 2014-04-21 | 2014-04-21 | A kind of sack cleaner automatic unbuckling formula device for fixing filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103977642B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105709518B (en) * | 2016-03-07 | 2019-01-25 | 广西海之源环保科技有限公司 | Automatic releasing, purging and filter bag cleaning device for filter bag dust remover |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201537433U (en) * | 2009-09-17 | 2010-08-04 | 浙江吉天环保科技有限公司 | Outer-filtering type bag dust collector |
| CN103007640A (en) * | 2013-01-17 | 2013-04-03 | 遵义市贵科科技有限公司 | Flexible filter bag device of pulse dust collector |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4789040B2 (en) * | 2006-04-10 | 2011-10-05 | 日本エアー・フィルター株式会社 | Bag filter mounting mechanism of dust gas removal unit |
-
2014
- 2014-04-21 CN CN201410160477.6A patent/CN103977642B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201537433U (en) * | 2009-09-17 | 2010-08-04 | 浙江吉天环保科技有限公司 | Outer-filtering type bag dust collector |
| CN103007640A (en) * | 2013-01-17 | 2013-04-03 | 遵义市贵科科技有限公司 | Flexible filter bag device of pulse dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103977642A (en) | 2014-08-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103977642B (en) | A kind of sack cleaner automatic unbuckling formula device for fixing filter bag | |
| CN203090653U (en) | Pneumatic rotary soot blower | |
| CN204261484U (en) | A kind of industrial air purifier | |
| CN204522644U (en) | Rotating centrifugal sack cleaner | |
| CN203971611U (en) | A kind of sack cleaner automatic unbuckling formula device for fixing filter bag | |
| CN204469426U (en) | A kind of sack cleaner | |
| CN204093188U (en) | A kind of pre-dedusting device with screen pack | |
| CN204093187U (en) | A kind of gas access with inclined filter screen | |
| CN204582853U (en) | A kind of cloth bag that prevents drops the ash bucket of the defeated grey equipment of blocking | |
| CN205216435U (en) | Sack cleaner of boiler | |
| CN104353312A (en) | Multitube impact dust-removing device with centrifugal fan and dust removing method | |
| CN103752121A (en) | Combined dust remover applied to high-concentration dust | |
| CN205073876U (en) | Desulfurization system is with clean gas recirculation and a device of preventing collapsing | |
| CN203886376U (en) | Pulse cyclone air filtering device | |
| CN202105544U (en) | High-temperature resistant dust remover | |
| CN204365051U (en) | The dust arrester that a kind of copper material is produced | |
| CN208926212U (en) | A kind of infant industry dust exhaust apparatus | |
| CN206325338U (en) | A kind of follow dust-removing Airshower chamber | |
| CN204246967U (en) | A kind of induced draft structure of industrial sack cleaner | |
| CN204933749U (en) | Produce the cyclone separator of MBS | |
| CN203591660U (en) | Simple dust removal device | |
| CN202951377U (en) | Dust extraction device for precision casting vibration shell machine | |
| CN103949981B (en) | The aluminium section bar sand-blasting machine of dust pelletizing system | |
| CN204294025U (en) | Pulse filter bag type deduster | |
| CN203244864U (en) | Silo roof pulsed jet cloth filter of cement mixing station |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200421 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |