CN106582124A - Production process for dedusting filter bag - Google Patents
Production process for dedusting filter bag Download PDFInfo
- Publication number
- CN106582124A CN106582124A CN201611054365.8A CN201611054365A CN106582124A CN 106582124 A CN106582124 A CN 106582124A CN 201611054365 A CN201611054365 A CN 201611054365A CN 106582124 A CN106582124 A CN 106582124A
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- China
- Prior art keywords
- parts
- bag
- filter membrane
- filter
- stainless steel
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- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0001—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
Abstract
The invention provides a production process for a dedusting filter bag. The filter bag is prepared by compounding glass fiber filter cloth, stainless steel fiber sintered felt and a filter membrane, wherein the filter membrane comprises, by mass, 32 parts of polyethylene, 14 parts of cellulose acetate, 18 parts of ammonium bicarbonate, 45 parts of cineole, 50 parts of ethanol, 16 parts of sodium dodecanesulphonate and 22 parts of epoxy resin. The production process provided by the invention is simple; and the prepared dedusting filter bag is affordable and has good air permeability and antibacterial properties.
Description
Technical field
The present invention relates to sack cleaner technical field, refers in particular to the production technology of dust removal and filtration bag.
Background technology
The history of sack cleaner existing decades, through the development of decades, sack cleaner has in all trades and professions
Using, such as, power-plant flue gas dedusting, steel mill's flue gas, dust dedusting, the dedusting of powder body silo roof and chemical engineering process dedusting etc.,
The structure design of sack cleaner and manufacture comparative maturity, and the development for restricting sack cleaner mainly makes pocket type and removes
The filtering material of dirt device filter bag.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, there is provided a kind of good permeability of dust removal and filtration bag, antibacterial
Property strong, preparation process is simple, economic and practical production technology.
For achieving the above object, technical scheme provided by the present invention is：The production technology of dust removal and filtration bag, described mistake
Filter bag is compounded to form by glass fiber filter cloth, stainless steel fibre sintering felt and filter membrane, wherein,
1）, make filter membrane, the filter membrane each component mass parts be 32 parts of polyethylene, 14 parts of cellulose acetate, ammonium hydrogen carbonate
18 parts, 45 parts of cineole, 50 parts of ethanol, 16 parts of dodecyl sodium sulfate, 22 parts of epoxy resin；
2）, polyethylene, cellulose acetate, ammonium hydrogen carbonate, cineole, dodecyl sodium sulfate and ethanol are mixed into by proportioning it is molten
Liquid；
3）, epoxy resin carried out stretching, widened, smooth epoxy resin thin film is made；
4）, by 2）The solution of step is coated in basis of formation film on epoxy resin thin film；
5）, by mandruka pressure be 0.3 ~ 1MPa, temperature be 150 ~ 220 DEG C, hot compression is carried out with high temperature resistant plate, compress
Into the top layer film of 0.5 μm of the micro-pore diameter that thickness is 0.5mm ~ 10mm, the hot compression multiple of mandruka is original to be compressed to
/ 6th of volume；
6）, using ultrasound wave complex method, top layer film, crude green body film are welded into and are compounded to form filter membrane, ultrasound wave compound tense
Ultrasonic frequency is 20KHz, and welding pressure is 50 ~ 15 newton；
7）, stainless steel fibre sintering felt carried out into ultrasound wave cleaning, and dry at a temperature of 80 ~ 100 DEG C；
8）, the stainless steel fibre sintering felt after drying is laid on the metallic plate of inner ground, then successively by filter membrane, glass
Fiber filter cloth is laid on stainless steel fibre sintering felt,
9）, filter bag bag material is compounded to form by bonding or hot pressing, and stand solidification 5 hours at normal temperatures；
10）, by filter bag bag material by size cutting and sew dust removal and filtration bag.
The filter bag of the present invention can be used for purification of air dedusting and domestic filtered equipment.And the preparation technology letter of this programme
It is single, it is economic and practical, it is with good breathability, antibiotic property, high, overall using bag intensity made by stainless steel fibre sintering felt
Property is good.
Specific embodiment
The invention will be further described below, and presently preferred embodiments of the present invention is：Dust removal and filtration described in the present embodiment
The production technology of bag, described filter bag are compounded to form by glass fiber filter cloth, stainless steel fibre sintering felt and filter membrane,
Wherein,
1）, make filter membrane, the filter membrane each component mass parts be 32 parts of polyethylene, 14 parts of cellulose acetate, ammonium hydrogen carbonate
18 parts, 45 parts of cineole, 50 parts of ethanol, 16 parts of dodecyl sodium sulfate, 22 parts of epoxy resin；
2）, polyethylene, cellulose acetate, ammonium hydrogen carbonate, cineole, dodecyl sodium sulfate and ethanol are mixed into by proportioning it is molten
Liquid；
3）, epoxy resin carried out stretching, widened, smooth epoxy resin thin film is made；
4）, by 2）The solution of step is coated in basis of formation film on epoxy resin thin film；
5）, by mandruka pressure be 0.6MPa, temperature be 180 DEG C, carry out hot compression with high temperature resistant plate, be compressed into thickness
For the top layer film of 0.5 μm of the micro-pore diameter of 4mm, the hot compression multiple of mandruka be compressed to original volume six/
One；
6）, using ultrasound wave complex method, top layer film, crude green body film are welded into and are compounded to form filter membrane, ultrasound wave compound tense
Ultrasonic frequency is 20KHz, and welding pressure is 35 newton；
7）, stainless steel fibre sintering felt carried out into ultrasound wave cleaning, and dry at a temperature of 90 DEG C；
8）, the stainless steel fibre sintering felt after drying is laid on the metallic plate of inner ground, then successively by filter membrane, glass
Fiber filter cloth is laid on stainless steel fibre sintering felt,
9）, filter bag bag material is compounded to form by bonding or hot pressing, and stand solidification 5 hours at normal temperatures；
10）, by filter bag bag material by size cutting and sew dust removal and filtration bag.
The filter bag of the present embodiment can be used for purification of air dedusting and domestic filtered equipment.And the preparation technology of the present embodiment
Simply, it is economic and practical, it is with good breathability, antibiotic property, high, whole using bag intensity made by stainless steel fibre sintering felt
Body is good.
The embodiment of the above is only the preferred embodiments of the invention, not limits the practical range of the present invention with this,
Therefore the change made by all shapes according to the present invention, principle, all should cover within the scope of the present invention.
Claims (1)
1. the production technology of dust removal and filtration bag, it is characterised in that：Described filter bag is by glass fiber filter cloth, stainless steel fibre
Sintering felt and filter membrane are compounded to form, wherein,
1）, make filter membrane, the filter membrane each component mass parts be 32 parts of polyethylene, 14 parts of cellulose acetate, ammonium hydrogen carbonate
18 parts, 45 parts of cineole, 50 parts of ethanol, 16 parts of dodecyl sodium sulfate, 22 parts of epoxy resin；
2）, polyethylene, cellulose acetate, ammonium hydrogen carbonate, cineole, dodecyl sodium sulfate and ethanol are mixed into by proportioning it is molten
Liquid；
3）, epoxy resin carried out stretching, widened, smooth epoxy resin thin film is made；
4）, by 2）The solution of step is coated in basis of formation film on epoxy resin thin film；
5）, by mandruka pressure be 0.3 ~ 1MPa, temperature be 150 ~ 220 DEG C, hot compression is carried out with high temperature resistant plate, compress
Into the top layer film of 0.5 μm of the micro-pore diameter that thickness is 0.5mm ~ 10mm, the hot compression multiple of mandruka is original to be compressed to
/ 6th of volume；
6）, using ultrasound wave complex method, top layer film, crude green body film are welded into and are compounded to form filter membrane, ultrasound wave compound tense
Ultrasonic frequency is 20KHz, and welding pressure is 50 ~ 15 newton；
7）, stainless steel fibre sintering felt carried out into ultrasound wave cleaning, and dry at a temperature of 80 ~ 100 DEG C；
8）, the stainless steel fibre sintering felt after drying is laid on the metallic plate of inner ground, then successively by filter membrane, glass
Fiber filter cloth is laid on stainless steel fibre sintering felt,
9）, filter bag bag material is compounded to form by bonding or hot pressing, and stand solidification 5 hours at normal temperatures；
10）, by filter bag bag material by size cutting and sew dust removal and filtration bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054365.8A CN106582124A (en) | 2016-11-25 | 2016-11-25 | Production process for dedusting filter bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611054365.8A CN106582124A (en) | 2016-11-25 | 2016-11-25 | Production process for dedusting filter bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106582124A true CN106582124A (en) | 2017-04-26 |
Family
ID=58592030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611054365.8A Pending CN106582124A (en) | 2016-11-25 | 2016-11-25 | Production process for dedusting filter bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106582124A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224633A (en) * | 2018-11-06 | 2019-01-18 | 江苏三元环保科技有限公司 | A kind of environment-friendly type filter bag of doping vario-property starch and preparation method thereof |
| CN109321297A (en) * | 2018-11-15 | 2019-02-12 | 杭州勃扬能源设备有限公司 | A kind of oil field gas treatment process |
| CN110508046A (en) * | 2019-09-11 | 2019-11-29 | 广德辉龙环保科技有限公司 | A kind of oil suction decolorization filtering bag and preparation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174306A (en) * | 2014-07-31 | 2014-12-03 | 宿迁嵘锦信息科技有限公司 | Antibacterial air filtration film |
| CN104722216A (en) * | 2015-03-13 | 2015-06-24 | 清华大学 | Preparation method for composite air filter membrane |
| CN105126651A (en) * | 2015-07-24 | 2015-12-09 | 胡志刚 | Micro-pore filtering membrane producing technology |
| CN105561676A (en) * | 2014-10-13 | 2016-05-11 | 江苏康洁环境工程有限公司 | Composite filter cloth equipped with filter membrane |
| CN105833739A (en) * | 2016-05-06 | 2016-08-10 | 舒尔环保科技（合肥）有限公司 | Air filtering membrane processing technique |
| CN105833734A (en) * | 2016-05-06 | 2016-08-10 | 舒尔环保科技（合肥）有限公司 | Processing method for heat-resistant air filtration film |
| CN105854628A (en) * | 2016-05-06 | 2016-08-17 | 舒尔环保科技（合肥）有限公司 | Technology for processing air filter membranes |
-
2016
- 2016-11-25 CN CN201611054365.8A patent/CN106582124A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104174306A (en) * | 2014-07-31 | 2014-12-03 | 宿迁嵘锦信息科技有限公司 | Antibacterial air filtration film |
| CN105561676A (en) * | 2014-10-13 | 2016-05-11 | 江苏康洁环境工程有限公司 | Composite filter cloth equipped with filter membrane |
| CN104722216A (en) * | 2015-03-13 | 2015-06-24 | 清华大学 | Preparation method for composite air filter membrane |
| CN105126651A (en) * | 2015-07-24 | 2015-12-09 | 胡志刚 | Micro-pore filtering membrane producing technology |
| CN105833739A (en) * | 2016-05-06 | 2016-08-10 | 舒尔环保科技（合肥）有限公司 | Air filtering membrane processing technique |
| CN105833734A (en) * | 2016-05-06 | 2016-08-10 | 舒尔环保科技（合肥）有限公司 | Processing method for heat-resistant air filtration film |
| CN105854628A (en) * | 2016-05-06 | 2016-08-17 | 舒尔环保科技（合肥）有限公司 | Technology for processing air filter membranes |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224633A (en) * | 2018-11-06 | 2019-01-18 | 江苏三元环保科技有限公司 | A kind of environment-friendly type filter bag of doping vario-property starch and preparation method thereof |
| CN109321297A (en) * | 2018-11-15 | 2019-02-12 | 杭州勃扬能源设备有限公司 | A kind of oil field gas treatment process |
| CN109321297B (en) * | 2018-11-15 | 2020-06-30 | 杭州勃扬能源设备有限公司 | Treatment process of petroleum associated gas |
| CN110508046A (en) * | 2019-09-11 | 2019-11-29 | 广德辉龙环保科技有限公司 | A kind of oil suction decolorization filtering bag and preparation method thereof |
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Application publication date: 20170426 |