CN204601866U - A kind of dedusting filtering bag with wear-resistant coating - Google Patents
A kind of dedusting filtering bag with wear-resistant coating Download PDFInfo
- Publication number
- CN204601866U CN204601866U CN201520287732.3U CN201520287732U CN204601866U CN 204601866 U CN204601866 U CN 204601866U CN 201520287732 U CN201520287732 U CN 201520287732U CN 204601866 U CN204601866 U CN 204601866U
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- China
- Prior art keywords
- dedusting filtering
- wear
- filtering bag
- resistant coating
- bag
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- Expired - Fee Related
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 100
- 239000011248 coating agent Substances 0.000 title claims abstract description 74
- 238000000576 coating method Methods 0.000 title claims abstract description 74
- 239000000428 dust Substances 0.000 claims abstract description 12
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000006052 feed supplement Substances 0.000 claims description 18
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 13
- 239000000463 material Substances 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 5
- 230000002787 reinforcement Effects 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010410 dusting Methods 0.000 description 1
- 238000009863 impact test Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtering Materials (AREA)
Abstract
The utility model provides a kind of dedusting filtering bag with wear-resistant coating, and dedusting filtering bag is surrounded by dust removal filter cloth, and described dedusting filtering bag top is provided with sack, it is characterized in that, described dedusting filtering bag outer surface is provided with wear-resistant coating.By arranging the abrasive resistance that wear-resistant coating effectively can improve dedusting filtering bag at dedusting filtering bag outer surface, avoid the damage that dedusting filtering bag causes because of wearing and tearing, thus reduce maintenance frequency, extend dedusting filtering bag service life.
Description
Technical field
The utility model relates to filter bag manufacturing technology field, refers to a kind of dedusting filtering bag especially.
Background technology
In recent years, bag-type dusting has had more perfect technology through the development of decades at home.For the anti-wear processing method of filter bag: one is the weight and the thickness raising abrasive resistance that improve filter material unit are, and two is make layer 2-3 at the position of filter bag serious wear with identical or different filter material to do reinforcement solutions to improve the abrasive resistance of filter bag.The method of the weight and thickness raising abrasive resistance that improve filter material unit are can make filter bag cost significantly improve.And making the pliability of filter bag reduce because filter bag is blocked up, filter bag ash removal difficulty, does not generally adopt this kind of method.With make layer 2-3 do reinforcement solutions improve filter bag local abrasive resistance be using method general at present, this kind of method is applicable to the filter bag that dust washes away not serious operating mode.Such as bottom filter bag, filter pocket mouth and link place of filter bag more piece skeleton usually adopt 2 layered suture process.But filter material is made up of very thin fiber, and the wearability of filter material itself has limitation very much.Wash away filter bag wearing and tearing very serious to dust in the situation dusty gases such as deduster dusty gas air flow method inequality, the non-straight wind through water conservancy diversion.In this case, even if 3 layers of reinforcement solutions are made in filter bag local can not solve filter bag concentrated wear problem.Although along with this situation of improving of deduster design seldom occurs, there is filter bag heavy wear problem in some deduster several years ago made, original filter bag is made local reinforcement layer method and still cannot be solved.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of dedusting filtering bag with wear-resistant coating, can improve the abrasive resistance of dedusting filtering bag.
For solving the problems of the technologies described above, embodiment of the present utility model provides a kind of dedusting filtering bag with wear-resistant coating, and dedusting filtering bag is surrounded by dust removal filter cloth, and described dedusting filtering bag top is provided with sack, and described dedusting filtering bag outer surface is provided with wear-resistant coating.
Preferably, described wear-resistant coating is arranged on described dedusting filtering bag outer surface uniformly.
Preferably, described wear-resistant coating is arranged on described dedusting filtering bag sack outer surface.
Preferably, described wear-resistant coating is arranged on outer surface at the bottom of described dedusting filtering bag bag.
Preferably, described wear-resistant coating is arranged on described dedusting filtering bag bag center outer surface.
Preferably, described wear-resistant coating is arranged on described dedusting filtering bag seam crossing.
Preferably, described wear-resistant coating is coated in dedusting filtering bag outer surface.
Preferably, described wear-resistant coating is arranged on the filter bag feed supplement surface pre-set, and is connected with dedusting filtering bag outer surface by filter bag feed supplement.
Preferably, described wear-resistant coating is coated in described filter bag feed supplement outer surface, and described filter bag feed supplement is made at described dedusting filtering bag outer surface, or described filter bag feed supplement is bonded in described dedusting filtering bag outer surface.
Preferably, the thickness of described wear-resistant coating is 0.1 millimeter to 3 millimeters.
The beneficial effect of technique scheme of the present utility model is as follows:
In such scheme, by arranging the abrasive resistance that wear-resistant coating effectively can improve dedusting filtering bag at dedusting filtering bag outer surface, avoid the damage that dedusting filtering bag causes because of wearing and tearing, thus reduce maintenance frequency, extend dedusting filtering bag service life.
Accompanying drawing explanation
Fig. 1 is the dedusting filtering bag structure chart with wear-resistant coating of the utility model embodiment;
Fig. 2 is the dedusting filtering bag cross section structure figure with wear-resistant coating of the utility model embodiment;
Fig. 3 is the dedusting filtering bag cross section structure figure with wear-resistant coating of the utility model embodiment.
［ main element symbol description ］
Dust removal filter cloth 1;
Sack 2;
Wear-resistant coating 3;
Filter bag feed supplement 4.
Detailed description of the invention
For making the technical problems to be solved in the utility model, technical scheme and advantage clearly, be described in detail below in conjunction with the accompanying drawings and the specific embodiments.
As shown in Figure 1, a kind of dedusting filtering bag with wear-resistant coating of the utility model embodiment, dedusting filtering bag is surrounded by dust removal filter cloth 1, and described dedusting filtering bag top is provided with sack 2, and described dedusting filtering bag outer surface is provided with wear-resistant coating 3.
The dedusting filtering bag with wear-resistant coating of the utility model embodiment, by arranging the abrasive resistance that wear-resistant coating effectively can improve dedusting filtering bag at dedusting filtering bag outer surface, avoid the damage that dedusting filtering bag causes because of wearing and tearing, thus reduce maintenance frequency, extend dedusting filtering bag service life.
Preferably, described wear-resistant coating is arranged on described dedusting filtering bag outer surface uniformly.
In the present embodiment, by wear-resistant coating being arranged on uniformly described dedusting filtering bag outer surface, can available protecting be protected by dedusting filtering bag entirety.
Preferably, described wear-resistant coating is arranged on described dedusting filtering bag sack outer surface.
In the present embodiment, by wear-resistant coating being arranged on uniformly described dedusting filtering bag outer surface, can available protecting be protected by dedusting filtering bag sack.
Preferably, described wear-resistant coating is arranged on outer surface at the bottom of described dedusting filtering bag bag.
In the present embodiment, by wear-resistant coating being arranged on uniformly described dedusting filtering bag outer surface, can protect at the bottom of dedusting filtering bag bag by available protecting.
Preferably, wear-resistant coating is arranged on described dedusting filtering bag bag center outer surface.
In the present embodiment, by wear-resistant coating being arranged on uniformly described dedusting filtering bag outer surface, can middle part be replaced to protect dedusting filtering bag by available protecting.
Preferably, described wear-resistant coating is arranged on described dedusting filtering bag seam crossing.
In the present embodiment, by wear-resistant coating being arranged on uniformly described dedusting filtering bag outer surface, can available protecting be protected by dedusting filtering bag seam.
Preferably, described wear-resistant coating is coated in dedusting filtering bag outer surface.
Concrete, after the dedusting filtering bag cylinder made can being propped up at frayed position by manually using specific purpose tool to implement coating.It is large by dust erosive wear area that this technique goes for dedusting filtering bag, is greater than the filter bag of a meter or the less local wear-resistant coating of production lot along filter bag length direction.
Preferably, as shown in Figure 3, wear-resistant coating 3, by filter bag feed supplement 4 surface pre-set, is connected with dedusting filtering bag outer surface by filter bag feed supplement 4.
Concrete, by filter bag feed supplement with after the coating of wear-resistant coating special equipment, the filter bag feed supplement being cut into required size is sewn on the frayed position of dedusting filtering bag.This technique goes for dedusting filtering bag and is subject to dust erosive wear area less, is less than one meter along filter bag length direction.
Preferably, described wear-resistant coating is coated in described filter bag feed supplement outer surface, and described filter bag feed supplement is made at described dedusting filtering bag outer surface, or described filter bag feed supplement is bonded in described dedusting filtering bag outer surface.
Preferably, the thickness of described wear-resistant coating is 0.1 millimeter to 3 millimeters.
Concrete, wear-resistant coating has very strong wearability, caking property and pliability, be applied to dedusting filtering bag surface bonding with surface of filter medium fiber integral securely, the compound body of wear-resistant coating and dust removal filter cloth has again good pliability simultaneously, is convenient to filter bag installing/dismounting and dedusting filtering bag deashing.Wear-resistant coating has in addition and well applies manufacturability, is convenient to apply, and coating is wanted evenly, can according to dust to the degradation degree determination wear-resistant coating thickness of dedusting filtering bag and position, general thickness 0.1 millimeter-3 millimeters.
The dedusting filtering bag with wear-resistant coating of the utility model embodiment, dedusting filtering bag wear-resistant coating technology has started the new method of dedusting filtering bag at anti-wear process aspect, solves deduster because dusty gas is to a difficult problem for part dedusting filtering bag erosive wear.In actual applications, wash away after dedusting filtering bag makees wear-resistant coating by dust, the dedusting filtering bag making process than original 2 layers of reinforcement extends the 6-8 cycle in service life.
The advantage of dedusting filtering bag local wear-resistant coating is the local wearability that significantly improve dedusting filtering bag, sandblasting impact test test dedusting filtering bag wearability: the dedusting filtering bag being provided with wear-resistant coating improves 10 times than the strengthening course filter bag damage time of originally making multilayer filter material.
The above is preferred embodiment of the present utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from principle described in the utility model; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1. have a dedusting filtering bag for wear-resistant coating, dedusting filtering bag is surrounded by dust removal filter cloth, and described dedusting filtering bag top is provided with sack, it is characterized in that, described dedusting filtering bag outer surface is provided with wear-resistant coating.
2. the dedusting filtering bag with wear-resistant coating according to claim 1, is characterized in that, described wear-resistant coating is arranged on described dedusting filtering bag outer surface uniformly.
3. the dedusting filtering bag with wear-resistant coating according to claim 1, is characterized in that, described wear-resistant coating is arranged on described dedusting filtering bag sack outer surface.
4. the dedusting filtering bag with wear-resistant coating according to claim 1, is characterized in that, described wear-resistant coating is arranged on outer surface at the bottom of described dedusting filtering bag bag.
5. the dedusting filtering bag with wear-resistant coating according to claim 1, is characterized in that, described wear-resistant coating is arranged on described dedusting filtering bag bag center outer surface.
6. the dedusting filtering bag with wear-resistant coating according to claim 1, is characterized in that, described wear-resistant coating is arranged on described dedusting filtering bag seam crossing.
7. the dedusting filtering bag with wear-resistant coating according to claim 1 to 6 any one, is characterized in that, described wear-resistant coating is coated in dedusting filtering bag outer surface.
8. the dedusting filtering bag with wear-resistant coating according to claim 1 to 6 any one, is characterized in that, described wear-resistant coating is arranged on the filter bag feed supplement surface pre-set, and is connected with dedusting filtering bag outer surface by filter bag feed supplement.
9. the dedusting filtering bag with wear-resistant coating according to claim 8, it is characterized in that, described wear-resistant coating is coated in described filter bag feed supplement outer surface, and described filter bag feed supplement is made at described dedusting filtering bag outer surface, or described filter bag feed supplement is bonded in described dedusting filtering bag outer surface.
10. the dedusting filtering bag with wear-resistant coating according to claim 1 to 6 any one, is characterized in that, the thickness of described wear-resistant coating is 0.1 millimeter to 3 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287732.3U CN204601866U (en) | 2015-05-06 | 2015-05-06 | A kind of dedusting filtering bag with wear-resistant coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520287732.3U CN204601866U (en) | 2015-05-06 | 2015-05-06 | A kind of dedusting filtering bag with wear-resistant coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204601866U true CN204601866U (en) | 2015-09-02 |
Family
ID=53954456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520287732.3U Expired - Fee Related CN204601866U (en) | 2015-05-06 | 2015-05-06 | A kind of dedusting filtering bag with wear-resistant coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204601866U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253486A (en) * | 2022-08-16 | 2022-11-01 | 朗天科技股份有限公司 | High-wear-resistance dedusting filter material and preparation method thereof |
-
2015
- 2015-05-06 CN CN201520287732.3U patent/CN204601866U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115253486A (en) * | 2022-08-16 | 2022-11-01 | 朗天科技股份有限公司 | High-wear-resistance dedusting filter material and preparation method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20150902 |