CN203264486U - Flat bag installation sheath for back flushing bag type dust collector - Google Patents
Flat bag installation sheath for back flushing bag type dust collector Download PDFInfo
- Publication number
- CN203264486U CN203264486U CN 201220666236 CN201220666236U CN203264486U CN 203264486 U CN203264486 U CN 203264486U CN 201220666236 CN201220666236 CN 201220666236 CN 201220666236 U CN201220666236 U CN 201220666236U CN 203264486 U CN203264486 U CN 203264486U
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- flat bag
- bag
- flat
- sheath
- installation sheath
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- Expired - Lifetime
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Abstract
The utility model discloses a flat bag installation sheath for a back flushing bag type dust collector. The flat bag installation sheath is characterized by comprising a rectangular iron ring and a rectangular sleeve, wherein the rectangular sleeve wraps the rectangular iron ring and fixes the rectangular iron ring by using a sewing process, and a length and a width of the rectangular iron ring are at least 20 mm larger than a length and a width of a tubesheet hole. Before a flat bag is installed, the flat bag installation sheath is placed into the tubesheet hole, and the circumference of the rectangular iron ring is more than the circumference of the tubesheet hole so as to avoid falling into an ash hopper. According to the utility model, the flat bag and edges and corners of the tubesheet edge are separated so as to provide a flat bag protection effect; when the flat bag is placed into the installation sheath, and falls down to the bag head portion, the installation sheath is pulled out, such that intactness of the flat bag, especially the surface film is ensured; with the flat bag installation sheath, no damage on the flag bag during the installation process can be ensured, especially the film is not damaged, and high filtration efficiency of the duct collector after flat bag running can be ensured; and the flat bag installation sheath has advantages of stable running pressure difference, folding, repeated use, easy operation, and simpleness.
Description
Technical field
The utility model relates to a kind of deduster with flat bag installation fitting, refers to that especially a kind of back-blowing bag-type dust collector is with flat bag installation sheath.
Background technology
Sack cleaner also referred to as filtration dust catcher, is a kind of dry type high efficiency deduster, and the bag type filtering element that it utilizes the fiber fabric to make captures solid particulate matter in dusty gas, deduster flat bag commonly used, rhombus bag or honeycombed bag.Its action principle is that grit is blocked because of the collision of inertia force effect and fiber when walking around fiber cloth.Trickle grit (particle diameter is 1Lm or less) is subjected to gas molecular impingement (Brownian movement) constantly changing the direction of motion, due to the free path of interfibrous space less than the gas molecule Brownian movement, grit just contacts and is separated with the fiber collision.
The installation of flat bag is the important step in the normal use of flat bag, directly has influence on the service life of deduster running status and flat bag.Back-blowing bag-type dust collector has influence on deduster dust emission precision with the quality on flat bag surface, in case scratch in installation process or breakage, breakage will increase rapidly after the deduster commencement of commercial operation, affect the dust emission precision.It is the circular mounting sheath that common flat bag is installed sheath, is not suitable for back-blowing bag-type dust collector with flat bag, and not easy to operate when mounted, and installation rate is slow.
The utility model content
The purpose of this utility model is to provide a kind of can guarantee that back-blowing bag-type dust collector is injury-free in installation process with flat bag, particularly the flat bag of overlay film, make the back-blowing bag-type dust collector that the deduster efficiency of dust collection is high, pressure reduction is stable with flat bag, sheath is installed after coming into operation.
For achieving the above object, solution of the present utility model is:
A kind of back-blowing bag-type dust collector is installed sheath with flat bag, adapts to the place, card hole that the flat bag of deduster coordinates; It comprises the sleeve that a rectangular rigid ring and is made by woven fabric, and the girth of the girth of sleeve and rectangular rigid ring is suitable, and an end of sleeve pipe coats this rectangular rigid ring and makes fixing.
The length and width of described rectangular rigid ring is greater than the length and width in the card hole of its installation 20mm at least.
The girth in described sleeve cross section is greater than the girth of flat bag sack.
Described sleeve is the rectangular sleeve in cross section.
Described rectangular rigid ring is becket or composite fiber ring.
after adopting such scheme, sheath of the present utility model be sleeve one end made by woven fabric fixedly the rectangular rigid ring consist of, its in being inserted in the card hole of deduster after, the flat bag of deduster can be put into from passing sleeve the card hole, after flat packed getting well, extracting sheath gets final product, in the time of so can preventing flat bag and the card hole coordinate, prevent the flat bag of the corner angle scuffing film in card hole, guarantee the excellent of flat bag, can guarantee that namely flat bag flat bag dust-collecting face in installation process is not destroyed, after putting into operation, flat bag guarantees that the deduster filter efficiency is high, operation pressure reduction is stable, and this sheath has collapsible, repeatedly use, easy to operate, simple advantage.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is scheme of installation of the present utility model.
The specific embodiment
As shown in Figure 1, 2, the utility model has disclosed a kind of back-blowing bag-type dust collector and with flat bag, sheath has been installed, and it adapts to 4 places, card hole that the flat bag 3 of deduster coordinates; This sheath comprises the sleeve 1 that a rectangular rigid ring 2 and is made by woven fabric, and the cross section of this sleeve 1 also can be square, and the girth of the girth of sleeve 1 and rectangular rigid ring 2 is suitable, and the girth in sleeve 1 cross section is greater than the girth of flat bag 3 sacks simultaneously; One end of sleeve pipe 1 coats this rectangular rigid ring 2 and makes fixingly, and this rectangular rigid ring 2 can adopt becket, as iron hoop or steel loop etc., also can adopt the fibrous ring of composite, its effect rigid support sleeve 1.The length and width of this rectangular rigid ring needs greater than the length and width in the card hole 4 of its installation 20mm at least in addition.
Coordinate shown in Figure 2ly, when deduster is installed flat bag, first the sleeve 1 of sheath of the present utility model is put into card hole 4, because the girth of rectangular rigid ring 2 is greater than the girth in card hole 4, so can not fall into the ash bucket of card below; Afterwards flat bag is passed sleeve 1 and put into card hole 4, so that the corner angle in flat bag 3 and card hole 4 are separated, play the effect of the flat bag of protection film; Put into to install at flat bag 3 and when sheath falls to bag opening part, sheath will be installed and extract, guarantee standing intact of flat bag 3.Can guarantee that namely flat bag flat bag 3 dust-collecting faces in installation process are not destroyed, guarantee that the deduster filter efficiency is high after flat bag puts into operation, operation pressure reduction is stable, and this sheath of the present utility model have advantages of collapsible, repeatedly use, convenient and simple for operation.
Claims (5)
1. a back-blowing bag-type dust collector is installed sheath with flat bag, adapts to the place, card hole that the flat bag of deduster coordinates; It is characterized in that: comprise the sleeve that a rectangular rigid ring and is made by woven fabric, the girth of the girth of sleeve and rectangular rigid ring is suitable, and an end of sleeve pipe coats this rectangular rigid ring and makes fixing.
2. back-blowing bag-type dust collector as claimed in claim 1 is installed sheath with flat bag, it is characterized in that: the length and width of described rectangular rigid ring is greater than the length and width in the card hole of its installation 20mm at least.
3. back-blowing bag-type dust collector as claimed in claim 1 is installed sheath with flat bag, it is characterized in that: the girth in described sleeve cross section is greater than the girth of flat bag bag head.
4. back-blowing bag-type dust collector as claimed in claim 1 is installed sheath with flat bag, and it is characterized in that: described sleeve is the rectangular sleeve in cross section.
5. back-blowing bag-type dust collector as claimed in claim 1 or 2 is installed sheath with flat bag, and it is characterized in that: described rectangular rigid ring is becket or composite fiber ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666236 CN203264486U (en) | 2012-12-06 | 2012-12-06 | Flat bag installation sheath for back flushing bag type dust collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220666236 CN203264486U (en) | 2012-12-06 | 2012-12-06 | Flat bag installation sheath for back flushing bag type dust collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203264486U true CN203264486U (en) | 2013-11-06 |
Family
ID=49494981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220666236 Expired - Lifetime CN203264486U (en) | 2012-12-06 | 2012-12-06 | Flat bag installation sheath for back flushing bag type dust collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203264486U (en) |
-
2012
- 2012-12-06 CN CN 201220666236 patent/CN203264486U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170904 Address after: 831100, No. 32, splendid Road, national hi tech Industrial Development Zone, the Xinjiang Uygur Autonomous Region, Changji, Changji Patentee after: Xinjiang Sanwei Environmental Protection Technology Co.,Ltd. Address before: 361100 Xiamen Province torch high tech Zone (Xiangan) Industrial Zone, Xiang Yue Road, No. 3 Patentee before: XIAMEN SAVINGS ENVIRONMENTAL Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: XIAMEN SAVINGS ENVIRONMENTAL Co.,Ltd. Assignor: Xinjiang Sanwei Environmental Protection Technology Co.,Ltd. Contract record no.: 2017990000491 Denomination of utility model: Flat bag installation sheath for back flushing bag type dust collector Granted publication date: 20131106 License type: Common License Record date: 20171218 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 831100 No.32, Huihui Avenue, Changji national high tech Industrial Development Zone, Changji Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Zhongchuang environmental protection (Xinjiang) Technology Co.,Ltd. Address before: 831100 No.32, Huihui Avenue, Changji national high tech Industrial Development Zone, Changji Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Xinjiang Sanwei Environmental Protection Technology Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210203 Address after: 831100 No.32, Huihui Avenue, Changji national high tech Industrial Development Zone, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang Zhongbai Environmental Protection Technology Co.,Ltd. Address before: 831100 No.32, Huihui Avenue, Changji national high tech Industrial Development Zone, Changji Prefecture, Xinjiang Uygur Autonomous Region Patentee before: Zhongchuang environmental protection (Xinjiang) Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131106 |
|
| CX01 | Expiry of patent term |