CN101301551A - Carbon and fibre filter element and production method - Google Patents
Carbon and fibre filter element and production method Download PDFInfo
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- CN101301551A CN101301551A CNA2008100188195A CN200810018819A CN101301551A CN 101301551 A CN101301551 A CN 101301551A CN A2008100188195 A CNA2008100188195 A CN A2008100188195A CN 200810018819 A CN200810018819 A CN 200810018819A CN 101301551 A CN101301551 A CN 101301551A
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Abstract
The present invention relates to the producing and machining field of carbon filter element, which is a manufacturing method of carbon and fabric filter element synthesized by raw and supplementary materials of absorbent charcoal, compound cellosilk, sealing ring, shell cover, cementing compound, antiseep lining, net, outer layer of the net, thermal shrinkage film and so on.The method of producing and machining of carbon and fabric filter element is provided with reasonable design, simple operation, low processing cost, and obvious energy-saving effect. The present invention can resolve the problem of framework package without cloth for preventing charcoal powder leakage, big adsorption resistance force, slow water speed.The present invention is mainly used for water utilization of municipal drinking water, food industry, industrial plating solution and so on.
Description
Technical field
The present invention relates to charcoal filter core production and processing field, specifically be by active carbon, composite fibre silk, adhesive, sealing ring, end cap, antiseep lining, cover net, the outer heat shrinkage film of cover net, etc. synthetic a kind of charcoal and the fabric filter element preparation method of raw and auxiliary material.
Background technology
At present, traditional charcoal filter core technology is a squash type, and filter core mainly uses granular active carbon, and it is little that current are the axial flow adsorption area, and utilize common nonwoven to be wrapped in above the skeleton, is easy to generate powdered carbon and leaks in the skeleton pipe.Also increased simultaneously the resistance of filter core, the speed of water outlet is slow, waste charcoal resource on certain degree.
Summary of the invention
In order to solve above existing charcoal filter core technical deficiency, provide a kind of reasonable in design, simple to operate, processing cost is low, charcoal and the fabric filter element of saving the energy made processing method.The present invention can solve the powdered carbon seepage, and absorption resistance is big, and flowing water speed is slow.
The technical solution adopted for the present invention to solve the technical problems is:
The synthetic fibres hydrophilic treated solves the synthetic fibres water repellency: by 1: 50 dilution proportion hydrophilic silicone oil, stir by 1: 8 ratio and synthetic fibres and dry, put into the infrared-ray oven temperature and dried by the fire about 2 hours for 90 ℃ ± 5 ℃.
Skeleton surface antiseep is handled, and prevents the powdered carbon leakage problems: a suction is with hydrophilic synthetic fibres (1.5D * 1.5mm) 1: 6 (protective agent: water 1: 50) throw in stock tank and stir; Deliver to stock tank and at the uniform velocity stir,, suck silk slurry 0.5mm thickness in 5 seconds of skeletal fixation suction at Pressure gauge 0.05Mpa.The secondary suction is hydrophilic synthetic fibres (2.5D * 3mm) 1: 5 (protective agent: water 1: 60) throw in another stock tank and stir, deliver to another stock tank and at the uniform velocity stir 5 seconds of Pressure gauge 0.08Mpa suction, suck silk slurry 1.2mm thickness.Above-mentioned semi-finished product are put into infrared-ray oven (60 ℃ of temperature) oven dry in about 2 hours.
Solve big, the slow proportioning of speed of flowing water resistance: (1.5D * 1.5mm): (2.5D * 3mm): charcoal (1.5: 240 orders 1 of 1: 180 order of 160 orders): food-grade glue: water (1: 1: 1.5: 0.5: 9) ratio input A pond stirs even synthetic fibres, sends stock tank to and at the uniform velocity stirs 20 minutes by synthetic fibers.The secondary proportioning: (1.5D * 1.5mm): synthetic fibres (2.5D * 3mm): charcoal (1.2: 240 orders 0.8 of 1: 200 order of 160 orders): food-grade glue: throw in the B pond and stir, and sends stock tank to and at the uniform velocity stirred 20 minutes by water (1: 1: 1.5: 0.5: 8) ratio in synthetic fibres.
It is big that charcoal of the present invention and fabric filter element have solved common filter core resistance, the difficult problem that water yield is slow, and water yield is traditional filter core 8-10 times, material composite fibre silk, food-grade glue that charcoal and fabric filter element use, guarantee safe drinking water, making weight is 2/3 of extruding filter core, has saved the charcoal resource.
Beneficial effect of the present invention has following characteristics:
1: municipal drinking water, food industry water
Filtering accuracy: 0.5um
Effect: remove Cryptosporidium and Jia De worm spore 99.95%
Efficient removal chlorine residue, stink and peculiar smell are the absorption peculiar smell effects of 3 times of traditional carbon rods.
2: the industrial electro plating bath
Filtering accuracy 0.5-10um
Effect: high efficiency filter
Sulphur impurity does not enter electroplate liquid, and noble metal does not does not scatter and disappear, and exceeds 2 times absorption and receives dirty effect than traditional carbon rod.
3: material therefor acid-fast alkali-proof, concentration be more than 20%, 84 ℃ of product heatproofs.
4: in light weight, save the charcoal resource.
Specific implementation method
The synthetic fibres hydrophilic treated solves the synthetic fibres water repellency: by 1: 50 dilution proportion hydrophilic silicone oil, stir by 1: 8 ratio and synthetic fibres and dry, put into the infrared-ray oven temperature and dried by the fire about 2 hours for 90 ℃ ± 5 ℃.
Skeleton surface antiseep is handled, and prevents the powdered carbon leakage problems: a suction is with hydrophilic synthetic fibres (1.5D * 1.5mm) 1: 6 (protective agent: water 1: 50) throw in stock tank and stir; Deliver to stock tank and at the uniform velocity stir,, suck silk slurry 0.5mm thickness in 5 seconds of skeletal fixation suction, be suspended on infrared-ray oven preliminary drying (50 ℃ of temperature) about 1 hour at Pressure gauge 0.05Mpa; The secondary suction is hydrophilic synthetic fibres (2.5D * 3mm) 1: 5 (protective agent: water 1: 60) throw in another stock tank and stir, deliver to another stock tank and at the uniform velocity stir 5 seconds of Pressure gauge 0.08Mpa suction, suck silk slurry 1.2mm thickness.Put into infrared-ray oven (60 ℃ of temperature) oven dry in about 2 hours.
Suction: 1. (1.5D * 1.5mm): synthetic fibres (2.5D * 3mm): charcoal (1.5: 240 orders 1 of 1: 180 order of 160 orders): food-grade glue: throw in the A pond and stir evenly, sends stock tank to and at the uniform velocity stirred 20 minutes by water (1: 1: 1.5: 0.5: 9) ratio in synthetic fibers.Semi-finished product are fixed, rotate with 40 rev/mins speed, the opening pressure pump, the absorption slurry is to 60% of required size under the pressure of 0.15Mpa, 2. (1.5D * 1.5mm): synthetic fibres (2.5D * 3mm): charcoal (1.2: 240 orders 0.8 of 1: 200 order of 160 orders): food-grade glue: throw in the B pond and stir by water (1: 1: 1.5: 0.5: 8) ratio in synthetic fibres, sending stock tank at the uniform velocity stirred 20 minutes, above-mentioned semi-finished product are fixed on the particular manufacturing craft (according to product length, external diameter is made particular manufacturing craft) rotate roller bearing with 30 rev/mins speed, the opening pressure pump, under 0.1Mpa pressure, adsorb slurry, be filled that mould is not excessive to get final product.
Oven dry: product horizontal positioned support is inserted drying room, and 80 ℃ of temperature start air-introduced machine, about 6 hours time, at any time note to observe the filter core outward appearance, dryness fraction with specification appraise and decide grammes per square metre be as the criterion (remarks: appraise and decide grammes per square metre according to the filter core external diameter, be uneven in length) bake and bank up with earth.
Cleaning cover net: with assorted bits in the self-control special fan purge tube, net is overlapped by the specification color in the back, requires net indeformable, and the filter core that packages net is cut on self-control special rotary cutting machine, requires the cross section concordant.
The upper end cover sealing ring: will cut off qualified filter core utilization self-control special fixture end-blocking lid, the completely not excessive sealing ring of glue is adjacent to end cap, guarantees bonding firm.The product of last intact end cap seal circle is carried out the labor cleaning, guarantee not have in the skeleton and mix, powdered carbon is not fallen on the surface.
The cover heat shrinkage film: by size heat shrinkage film is cut off neatly, put filtering and encapsulate on automatic sealing, put into baking oven and shrink, 80 ℃ of oven temperatures require heat shrinkage film not damaged, air tight.
Except that the described technical characterictic of specification, be the known technology of those skilled in the art.
Claims (2)
1, the present invention relates to charcoal filter core production and processing field, specifically be by active carbon, composite fibre silk, sealing ring, end cap, adhesive, antiseep lining, cover net, the outer heat shrinkage film of cover net, etc. synthetic a kind of charcoal and the fabric filter element preparation method of raw and auxiliary material.
The synthetic fibres hydrophilic treated solves the synthetic fibres water repellency: by 1: 50 dilution proportion hydrophilic silicone oil, stir by 1: 8 ratio and synthetic fibres and dry, put into the infrared-ray oven temperature and dried by the fire about 2 hours for 90 ℃ ± 5 ℃.
Skeleton surface antiseep is handled, and prevents the powdered carbon leakage problems: a suction is with hydrophilic synthetic fibres (1.5D * 1.5mm) 1: 6 (protective agent: water 1: 50) throw in stock tank and stir; Deliver to stock tank and at the uniform velocity stir,, suck silk slurry 0.5mm thickness in 5 seconds of skeletal fixation suction at Pressure gauge 0.05Mpa.The secondary suction is hydrophilic synthetic fibres (2.5D * 3mm) 1: 5 (protective agent: water 1: 60) throw in another stock tank and stir, deliver to another stock tank and at the uniform velocity stir 5 seconds of Pressure gauge 0.08Mpa suction, suck silk slurry 1.2mm thickness.Above-mentioned semi-finished product are put into infrared-ray oven (60 ℃ of temperature) oven dry in about 2 hours.
Solve big, the slow proportioning of speed of flowing water resistance: (1.5D * 1.5mm): (2.5D * 3mm): charcoal (1.5: 240 orders 1 of 1: 180 order of 160 orders): food-grade glue: water (1: 1: 1.5: 0.5: 9) ratio input A pond stirs even synthetic fibres, sends stock tank to and at the uniform velocity stirs 20 minutes by synthetic fibers.The secondary proportioning: (1.5D * 1.5mm): synthetic fibres (2.5D * 3mm): charcoal (1.2: 240 orders 0.8 of 1: 200 order of 160 orders): food-grade glue: throw in the B pond and stir, and sends stock tank to and at the uniform velocity stirred 20 minutes by water (1: 1: 1.5: 0.5: 8) ratio in synthetic fibres.
2, according to claim 1: as to it is characterized in that the antiseep processing of skeleton surface, prevent the powdered carbon leakage problems: a suction is with hydrophilic synthetic fibres (1.5D * 1.5mm) 1: 6 (protective agent: water 1: 50) throw in stock tank and stir; Deliver to stock tank and at the uniform velocity stir,, suck silk slurry 0.5mm thickness in 5 seconds of skeletal fixation suction at Pressure gauge 0.05Mpa.The secondary suction is hydrophilic synthetic fibres (2.5D * 3mm) 1: 5 (protective agent: water 1: 60) throw in another stock tank and stir, deliver to another stock tank and at the uniform velocity stir 5 seconds of Pressure gauge 0.08Mpa suction, suck silk slurry 1.2mm thickness.Above-mentioned semi-finished product are put into infrared-ray oven (60 ℃ of temperature) oven dry in about 2 hours.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100188195A CN101301551A (en) | 2008-01-25 | 2008-01-25 | Carbon and fibre filter element and production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008100188195A CN101301551A (en) | 2008-01-25 | 2008-01-25 | Carbon and fibre filter element and production method |
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| Publication Number | Publication Date |
|---|---|
| CN101301551A true CN101301551A (en) | 2008-11-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008100188195A Pending CN101301551A (en) | 2008-01-25 | 2008-01-25 | Carbon and fibre filter element and production method |
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| CN (1) | CN101301551A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768841A (en) * | 2012-10-17 | 2014-05-07 | 单建民 | Manufacturing method of activated carbon filter |
| CN105521661A (en) * | 2015-12-16 | 2016-04-27 | 盐城工学院 | Manufacturing method of dust filtering material |
-
2008
- 2008-01-25 CN CNA2008100188195A patent/CN101301551A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103768841A (en) * | 2012-10-17 | 2014-05-07 | 单建民 | Manufacturing method of activated carbon filter |
| CN103768841B (en) * | 2012-10-17 | 2015-11-25 | 南通美亚新型活性炭制品有限公司 | Manufacturing method of activated carbon filter |
| CN105521661A (en) * | 2015-12-16 | 2016-04-27 | 盐城工学院 | Manufacturing method of dust filtering material |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20081112 |