CN201850368U - Composite yarn and filtering material for filtering bag of electric-bag composite dust collector in power plant - Google Patents
Composite yarn and filtering material for filtering bag of electric-bag composite dust collector in power plant Download PDFInfo
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- CN201850368U CN201850368U CN2010205008651U CN201020500865U CN201850368U CN 201850368 U CN201850368 U CN 201850368U CN 2010205008651 U CN2010205008651 U CN 2010205008651U CN 201020500865 U CN201020500865 U CN 201020500865U CN 201850368 U CN201850368 U CN 201850368U
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- bag
- power plant
- electric
- dust collector
- filtrate
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Abstract
The utility model aims to provide a composite yarn and a filtering material for a filtering bag of an electric-bag composite dust collector in a power plant, which has the advantages of static resistance, strong corrosion resistance, low cost and long service life and solves the problem of poor static resistance or short service life and high cost of the conventional filtering bag for the plant. The composite yarn for the filtering bag of the electric-bag composite dust collector in the power plant is formed by cabling acidproof glass fibers and metal wires. The filtering material for the filtering bag of the electric-bag composite dust collector in the power plant comprises acidproof glass fiber warp yarns and weft yarns, wherein the composite yarns uniformly pass through the acidproof glass fiber warp yarns in an alternating way.
Description
Technical field
The utility model relates to a kind of complex yarn and filtrate, and especially a kind of power plant electricity bag dust collector filter bag is with complex yarn and filtrate.
Background technology
The pollutant of power plant emission mainly contains flue dust, SO
2, SO
3, NO
x, CO
2, N
2, H
2O etc. are characterized in that the sulfur-bearing highly corrosive is strong, dust specific resistance is big, fine dust is many, contain stickums such as mist of oil and trickle floccule easily attached to causing filtrate to stop up on the filtrate in the flue gas.
Being applied in power plant's electric-bag complex dust collector filter bag major part at present makes for glass fiber material, though the flue gas of power plant is handled through desulfurization, sulfur content is still very high, can form corrosion to the filter bag surface easily, and the performance that does not have antistatic, filtering accuracy are also very low.Industrial dust acquires a certain degree the back as factors such as electrostatic discharge spark or extraneous igniting in concentration, then very easily causes blast and fire.Also there are many producers to use polyphenylene sulfide fibre instead of glass fiber filtering, but because the antioxygenic property of polyphenylene sulfide fibre is relatively poor and price is high, so the life-span of filtering material that this material is made is short, the cost height.
The utility model content
The purpose of this utility model provides that a kind of decay resistance is strong, antistatic, cost are low, power plant's electric-bag complex dust collector filter bag of long service life is with complex yarn and filtrate, does not have antistatic performance or the life-span is short, cost is high problem to solve present power plant with filter bag.
Power plant's electric-bag complex dust collector filter bag of one of realization the purpose of this utility model is also twisted with the fingers by acidproof glass fiber and wire with complex yarn and is formed.
Realize power plant's electric-bag complex dust collector filter bag filtrate of two of the purpose of this utility model, comprise acidproof glass fiber warp thread and weft yarn, wherein evenly interspersed described complex yarn in the acidproof glass fiber warp thread.
Intert one or more described complex yarn every 1cm in the described acidproof glass fiber warp thread.
Described weft yarn is described complex yarn.
Described weft yarn is an acidproof glass fiber, wherein evenly interspersed described complex yarn.
Described weft yarn is an acidproof glass fiber.
Described power plant electric-bag complex dust collector filter bag carries out hot rolling again and forms polytetrafluorethylecoatings coatings with the surface process polytetrafluoroethylsolution solution impregnation process of filtrate.
The content of polytetrafluoroethylene (PTFE) is 18wt%～26wt% in the described polytetrafluoroethylsolution solution.
Described polytetrafluoroethylsolution solution also comprises silane coupler, polyacrylate, softener and adhesive.
Contain described silane coupler 0.8wt%～2.5wt% in the described polytetrafluoroethylsolution solution; Described polyacrylate 5wt%～12wt%; Described softener 2wt%～4wt%; Described adhesive 1wt%～3wt%.
Description of drawings
Fig. 1 is power plant's electric-bag complex dust collector filter bag a kind of example structure schematic diagram of complex yarn;
Fig. 2 is power plant's electric-bag complex dust collector filter bag another kind of example structure schematic diagram of complex yarn;
Fig. 3 is power plant's electric-bag complex dust collector filter bag filter structure schematic diagram;
Fig. 4 is power plant's electric-bag complex dust collector filter bag another embodiment schematic diagram of filter structure.
The specific embodiment
The structure chart of Fig. 1,2 to be power plant of the present utility model electric-bag complex dust collector filter bag form with two kinds of cabling methods of complex yarn two kinds of wires and acidproof glass fiber complex yarn.Acidproof glass fiber 1 becomes power plant of the present utility model electric-bag complex dust collector complex yarn with wire 2 and sth. made by twisting among the figure, this yarn is used for power plant's electric-bag complex dust collector filter bag can antistatic, and has advantages such as decay resistance is strong, cost is low, long service life.
Power plant of the present utility model electric-bag complex dust collector filter bag comprises acidproof glass fiber warp thread 3 and acidproof glass fiber weft yarn as shown in Figure 3 with filtrate, wherein interts by acidproof glass fiber and wire in the acidproof glass fiber warp thread and twist with the fingers to form complex yarn 4.Contain wire at this filtrate like this, can be high temperature resistant, corrosion-resistant, antistatic can also improve the tensile strength of filtrate.
Power plant of the present utility model electric-bag complex dust collector filter bag with filtrate as shown in Figure 3, comprise acidproof glass fiber warp thread 3 and weft yarn, wherein intert in the acidproof glass fiber warp thread by acidproof glass fiber with wire and twist with the fingers and form complex yarn 4, described weft yarn is for by acidproof glass fiber and the wire complex yarn that forms of sth. made by twisting also.Form crisscross woven wire like this on filtrate, have stronger corrosion-resistant, antistatic performance and bigger tensile strength, wherein warp-wise is powerful improves 23%, and broadwise is powerful to improve 20%, wholely powerfully improves 20%.
Power plant of the present utility model electric-bag complex dust collector filter bag with filtrate as shown in Figure 4, comprise warp thread and weft yarn that acidproof glass fiber 3 constitutes, wherein the acidproof glass fiber warp thread interts by acidproof glass fiber with wire and twist with the fingers the complex yarn 4 that forms every 1cm, in the acidproof glass fiber weft yarn every 2 acidproof glass fiber weft yarns intert one by acidproof glass fiber and wire also sth. made by twisting form complex yarn 4.
On the basis of embodiment 1～3, power plant's electric-bag complex dust collector filter bag is handled through polytetrafluoroethylsolution solution with filtrate, and hot rolling forms polytetrafluorethylecoatings coatings.This coating aperture is small, the porosity height, and dust-absorbing rate reaches 99.99%, thereby has improved the filtering accuracy height greatly; And system's running resistance of this filtrate has only 30%～35% of traditional filtrate, and also owing to the very smooth and hydrophobic in polytetrafluoroethylmaterial material surface, when filtering, collected dust cake will be much better than traditional filtrate, therefore is easy to deashing.
The composition and the proportioning of described polytetrafluoroethylsolution solution are as follows: polytetrafluoroethylene (PTFE) 18wt%～26wt%, silane coupler 0.8wt%～2.5wt%, polyacrylate 5wt%～12wt%, softener 2wt%～4wt%, adhesive 1wt%～3wt%.
Antistatic acidproof glass fiber filtrate of the present utility model has advantages such as filtering accuracy height, easy operating, production cost are low, long service life.The power plant's electric-bag complex dust collector filter bag that uses antistatic complex yarn of the present utility model and filtrate to make can fully satisfy the filtration requirement of power plant's flue dust gas.
Claims (7)
1. power plant's electric-bag complex dust collector filter bag complex yarn is characterized in that: by acidproof glass fiber and wire and twist with the fingers and form.
2. power plant's electric-bag complex dust collector filter bag filtrate comprises acidproof glass fiber warp thread and weft yarn, it is characterized in that: the evenly interspersed described power plant of claim 1 electric-bag complex dust collector filter bag complex yarn in the described acidproof glass fiber warp thread.
3. power plant according to claim 2 electric-bag complex dust collector filter bag filtrate is characterized in that: intert the above power plant's electric-bag complex dust collector filtrate complex yarn every 1cm in the described acidproof glass fiber warp thread.
4. power plant according to claim 2 electric-bag complex dust collector filter bag filtrate is characterized in that: described weft yarn is a described power plant electric-bag complex dust collector filtrate complex yarn.
5. power plant according to claim 2 electric-bag complex dust collector filter bag filtrate, it is characterized in that: described weft yarn is an acidproof glass fiber.
6. power plant according to claim 5 electric-bag complex dust collector filter bag filtrate is characterized in that: evenly interspersed described power plant electric-bag complex dust collector filtrate complex yarn in the acidproof glass fiber of described weft yarn.
7. according to the arbitrary described power plant of claim 2～6 electric-bag complex dust collector filter bag filtrate, it is characterized in that: described power plant electric-bag complex dust collector filter bag carries out hot rolling again and forms polytetrafluorethylecoatings coatings with the surface process polytetrafluoroethylsolution solution impregnation process of filtrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205008651U CN201850368U (en) | 2010-08-23 | 2010-08-23 | Composite yarn and filtering material for filtering bag of electric-bag composite dust collector in power plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205008651U CN201850368U (en) | 2010-08-23 | 2010-08-23 | Composite yarn and filtering material for filtering bag of electric-bag composite dust collector in power plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201850368U true CN201850368U (en) | 2011-06-01 |
Family
ID=44092768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205008651U Expired - Fee Related CN201850368U (en) | 2010-08-23 | 2010-08-23 | Composite yarn and filtering material for filtering bag of electric-bag composite dust collector in power plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201850368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839478A (en) * | 2011-06-21 | 2012-12-26 | 江苏蓝天环保集团有限公司 | Acid-resistant sewing line for dust collecting bag and manufacturing method thereof |
| CN107557935A (en) * | 2017-09-15 | 2018-01-09 | 中原工学院 | Film splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn |
| CN107771166A (en) * | 2015-06-17 | 2018-03-06 | 贝卡尔特公司 | The fabric of resistance to thermal release |
-
2010
- 2010-08-23 CN CN2010205008651U patent/CN201850368U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102839478A (en) * | 2011-06-21 | 2012-12-26 | 江苏蓝天环保集团有限公司 | Acid-resistant sewing line for dust collecting bag and manufacturing method thereof |
| CN107771166A (en) * | 2015-06-17 | 2018-03-06 | 贝卡尔特公司 | The fabric of resistance to thermal release |
| CN107557935A (en) * | 2017-09-15 | 2018-01-09 | 中原工学院 | Film splits the preparation method of method antibacterial flame-retardant Antistatic radiation-proof fancy complex yarn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160815 Address after: 215345 Jiangsu city of Kunshan province Xinhua Road Dianshan Lake Town No. 58 Patentee after: Kunshan ten million Ruida Industrial Textile Co., Ltd. Address before: 115000 Liaoning Province, Yingkou City West District No. 101 West Street wise Patentee before: Song Pengze |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20190823 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |