CN106799090A - Metal board cleaning machine vacuumizes the ultra-fine filter material of suction roll - Google Patents
Metal board cleaning machine vacuumizes the ultra-fine filter material of suction roll Download PDFInfo
- Publication number
- CN106799090A CN106799090A CN201610489376.2A CN201610489376A CN106799090A CN 106799090 A CN106799090 A CN 106799090A CN 201610489376 A CN201610489376 A CN 201610489376A CN 106799090 A CN106799090 A CN 106799090A
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- China
- Prior art keywords
- filter material
- ultra
- fiber
- fine filter
- suction roll
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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
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/0636—Two or more types of fibres present in the filter material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/0604—Arrangement of the fibres in the filtering material
- B01D2239/064—The fibres being mixed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/10—Filtering material manufacturing
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Paper (AREA)
Abstract
The present invention relates to the filtering material that a kind of metallic plate device therefor is used, it is made up of ultra-fine filter material, the functional fiber includes aramid fiber, polyester tangerine valve fiber, three-dimensional crimped fibre high, triangular fibre and 4 hole doughnuts or 7 hole doughnuts.Its operation principle is the ultra-fine filter paper of the installation 1,600 3000 on roll shaft is vacuumized, and filter paper is compacted to compress, then go up machine tooling into circular shaft, connect vavuum pump, sheet metal is clipped using a pair of vacuum furnaces, roll shaft and metal sheet surface directly contact, absorption work is completed so that roll shaft has：Moisture absorption, cleaning goes soft flocks, the ashes of absorption surface residual to correct the finish of metal sheet surface.The present invention discloses the preparation method of the filtering material that metallic plate device therefor is used simultaneously, by after shredding combing hot rolling, the feature fissioned using polyester tangerine valve fiber, entering pickling immersion makes it split into superfine fibre, drastically increase the stability and reliability of product, the defect such as existing filter material plasticizing, aging is solved well, indices is balanced unification, increased the service life and service efficiency of filter material.
Description
Technical field
The present invention relates to the filtering material that a kind of metal board device is used, especially it is a kind of vacuumize that suction roll uses it is ultra-fine
Filter material.
Background technology
Existing sheet metal cleaner, the equipment such as angle machine is drawn to vacuumize the filtering material on suction roll, because its density, soft or hard
Degree, abrasion resistance and heat resistance can cause to be needed often in production process due to plasticizing, aging and performance of losing the job when in use
Change filtering material.This special ultra-fine filter material vacuumized in equipment such as sheet metal cleaner, drawing angle machines on suction roll, its work
It is the ultra-fine filter paper of the installation 1600-3000 on roll shaft is vacuumized as principle, filter paper is compacted to compress, then upper machine tooling
Into circular shaft, vavuum pump is connected, sheet metal is clipped using a pair of vacuum furnaces, so the cleaning solution suction on sheet metal is dry
Only.Therefore, the filtering material that the equipment such as sheet metal cleaner, drawing angle machine is vacuumized on suction roll is the core component of its work,
It is the leading indicator for determining product quality.If ventilative slightly higher, vacuum is can not form；If ventilative smaller, it is impossible to inhale cleaning fluid
Dry, his equalization point is the fibre fineness of ultra-fine filter material, and soft durometer, air permeability, the thickness of filter material are breathed freely and aids in harmony measure,
Each condition reaches a perfect binding site, roll shaft and metal sheet surface directly contact, completes absorption work so that roller
Axle has：Moisture absorption, cleaning goes soft flocks, the ashes of absorption surface residual to correct the finish of metal sheet surface.
In addition, the density of filter material determines vacuum, the soft durometer of filter material determines the fitness with sheet metal, filter material it is resistance to
Grit determines the service life of product, and the heat resistance of filter material determines the high temperature produced during the friction of product roll shaft, therefore, the filter material is also
Need to meet and vacuumize the technical requirements such as wear-resisting, heatproof needed for roller, densification, ventilative, high-tenacity, oil resistivity, corrosion-resistant.
The content of the invention
In order to overcome the defect such as plasticizing in existing filtering material use, aging, while to meet seven requirements, in production
In technique and material mixture ratio, mutually restriction and conflict, balance unification again between indices.If simply the requirement of a certain item is carried
Height, just can simultaneously change the decline or exceeded of other many indexs, such as require the compactness of filter material, and fiber is attenuated, it
Strength just decline, it is ventilative to cause few, easily fluffing, if material using the nylon being easily worked, its heat resistance just becomes
It is low, become fragile, easily melt.So, the key issue for solving the ultra-fine filter material of vacuum furnace is to solve the combination property between indices
And parameter.From the function of material, the proportioning of material, the fineness of material carries out fine selection, mode from processing technology,
Step, the concentration of soda acid, the degree of fission, the thickness of product, air permeability, tension intensity, stiffening degree, the temperature of thermal finalization,
The whole series production and processing technology such as linear velocity is reasonably designed and distributed, and could complete that vacuum furnace is met by using is ultra-fine
Filter material.The present invention uses a kind of new fiber prescription, using combing, sizing, immersion, meets this ultra-fine filter material and vacuumizes roller
The technical requirements such as required wear-resisting, heatproof, densification, ventilative, high-tenacity, oil resistivity, corrosion-resistant.
Invention solves the technical scheme that is used of its technical problem：Selection high temperature resistant, wearability is good, the big aramid fiber of strength
Fiber；Selection point valve rate polyester tangerine valve fiber high；The good crimped fibre three-dimensional high of selection elasticity；Good three of performance are dredged in selection
Angular fibers；And can trace regulation ventilative 4 hole doughnuts or 7 hole doughnuts.Under normal circumstances, aramid fiber account for 7 ~
20%, polyester tangerine valve fiber accounts for 70 ~ 90%, and three-dimensional crimped fibre high accounts for 3 ~ 6%, and triangular fibre accounts for 1 ~ 5%, and doughnut accounts for 2 ~
10%.Proportion of fibers can be determined according to actually used situation, for example, need ultra-fine filter material strength higher, can adjust ratio
It is whole for aramid fiber accounts for 15%, polyester tangerine valve fiber accounts for 75%, and three-dimensional crimped fibre high accounts for 3%, and triangular fibre accounts for 2%, hollow fibre
Dimension accounts for 5%.
The metal board cleaning machine stated vacuumizes the ultra-fine filter material of suction roll, and will choose a certain proportion of material carries out shredding, mixing,
Cotton storage tank is sent into after mixing, pre-comb machine is quantitatively sent to by cotton storage tank, then to smart carding machine, then cross lapping, tangles and sends into
Thermal finalization, soaks after sizing into pickling, after the fission of tangerine valve fiber turns into superfine fibre, through over cleaning, then carries out suction baking
It is dry, last coiled packing.
Above-mentioned metal board cleaning machine vacuumizes the ultra-fine filter material of suction roll, and it is quantitatively controlled between 550g-850g, and fixed weight is public
It is poor to require in 3%, thickness control：1.4mm-2.0mm, thickness deviation requirement is within 0.02mm.Ventilation requirement ± 10L/S, draws
Power requirement>350N/5cm,
Above-mentioned metal board cleaning machine vacuumizes the ultra-fine filter material of suction roll, and in drying course is aspirated, drying temperature answers≤180 DEG C,
Maximum may not exceed 200 DEG C, and forbid instantaneous high-temperature, prevent filament contraction from deforming.
Above-mentioned metal board cleaning machine vacuumizes the ultra-fine filter material of suction roll, and also having to the punching press of vacuum furnace filter material assembling must
Ask, by the ultra-fine filter material of vacuum according to the design of mould, carry out punching press, it is general to use 20T punch presses, and regulation gas permeable material is together,
It is assembled on vacuum furnace, 1.6 meters of vacuum furnaces of axial length generally require installation 1200 ~ 1400 using 1.6mm thick filter material
Piece, every 3 ~ 5 layers put one layer of ventilative filter material of regulation, and two ends are blocked with iron plate, and filter material is pressed into tight by the way of screw rod or hydraulic pressure,
Lathe is gone up again and is processed into circular shaft, vacuum roll shaft is arranged on and is drawn on angle machine, cleaning machine, connect vavuum pump, you can work.
The beneficial effects of the invention are as follows metal board cleaning machine of the present invention vacuumizes the ultra-fine filter material of suction roll and possesses following characteristic：
1. oil resistivity, water resistance will get well, can it is hydrophilic and can oleophylic, passage is more, passes through cleaning liquid energy；
2. filter material cloth cover is smooth, and thickness is uniform, and accumulated tolerance is small, vacuum is formed unanimously；
3. the fiber of selection is easily processed by lathe and is received；
4. fibre tension is big, and filter material air permeability is good；
5. strength is poor small in length and breadth, and elongation percentage is small；
6. rub phozy, not balling-up, does not melt.The defect such as existing filter material plasticizing, aging is solved well, makes indices
Balance unification, increased the service life and service efficiency of filter material.Meanwhile, such filter material that the existing country uses is import and filters
Material, this invention compensate for domestic market missing, save domestic enterprise's production cost, save buying hour.
Specific embodiment
1. fiber selection：1. high temperature resistant is selected, wearability is good, the big aramid fiber of strength；2. selection divides valve rate tangerine high
Valve fiber；3. the good crimped fibre three-dimensional high of elasticity is selected；4. the good triangular fibre of performance is dredged in selection；5. selection can be micro
Regulation ventilative 4 hole doughnuts or 7 hole doughnuts.
2. technological process：According to design requirement, by the fiber of certain ratio, through shredding, mixing, combing, lapping, sizing,
Island,（Immersion, cleaning）, coiled, drying.
3. quality control：The fiber that will be mixed by certain ratio, through combing to lapping, quantitative requirement ± 5g, thickness will
Ask ± 0.01mm, ventilation requirement ± 10L/S, pulling tension requirements>350N/5cm, drying temperature controls≤180 DEG C and forbids>200℃（It is fine
Dimension is shunk, torsional deformation）.
4. the punching press assembling of vacuum furnace filter material, by the ultra-fine filter material of vacuum according to the design of mould, carries out punching press, general to use
20T punch presses, and regulation gas permeable material is together, is assembled on vacuum furnace, 1.6 meters of vacuum furnaces of axial length are using 1.6mm thickness
Filter material, generally requires installation 1200 ~ 1400, and every 3 ~ 5 layers put one layer of ventilative filter material of regulation, and two ends are blocked with iron plate, use
Filter material is pressed tight by the mode of screw rod or hydraulic pressure, then upper lathe is processed into circular shaft, vacuum roll shaft is arranged on and draws angle machine, cleaning machine
On, connect vavuum pump, you can work.
Claims (3)
1. a kind of ultra-fine filter material, it is special in metal board cleaning machine, draw the vacuumizing on suction roll of the equipment such as angle machine, it is characterized in that：Through
Cross fiber opening-mixing-pre-comb-combing reason-lapping-thermal finalization-island（Immersion, cleaning）- drying-winding
Process produces that one wear-resisting, heatproof, densification, ventilative, high-tenacity, oil resistivity, the balance of properties unification such as corrosion-resistant it is super
Fine filtering material, can meet and vacuumize the requirements that suction roll is used.
2. ultra-fine filter material according to claim 1, it is characterized in that：The resistance to height of 5 kinds of fiber mixing match, wherein aramid fiber
Temperature, wearability is good；Point valve rate of tangerine valve fiber is high；Three-dimensional crimped fibre high it is elastic good；Triangular fibre to dredge performance good；
4 hole doughnuts or 7 hole doughnuts can trace regulation permeability.
3. ultra-fine filter material according to claim 1, it is characterized in that：Island is taken to divide after being shaped in the filter material processing technology
The step of make fiber disperse fission turn into ultra-fine filter material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489376.2A CN106799090A (en) | 2016-06-29 | 2016-06-29 | Metal board cleaning machine vacuumizes the ultra-fine filter material of suction roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610489376.2A CN106799090A (en) | 2016-06-29 | 2016-06-29 | Metal board cleaning machine vacuumizes the ultra-fine filter material of suction roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106799090A true CN106799090A (en) | 2017-06-06 |
Family
ID=58977414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610489376.2A Pending CN106799090A (en) | 2016-06-29 | 2016-06-29 | Metal board cleaning machine vacuumizes the ultra-fine filter material of suction roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106799090A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343185A (en) * | 2010-08-04 | 2012-02-08 | 上海洁润丝新材料股份有限公司 | Non-glue cotton nonwoven filtering material and its preparation method |
| CN104145053A (en) * | 2012-01-18 | 2014-11-12 | 伊士曼化工公司 | End products incorporating short-cut microfibers |
| CN105648576A (en) * | 2016-04-06 | 2016-06-08 | 龙岩紫荆创新研究院 | PTFE/PVA (polytetrafluoroethylene/polyvinyl alcohol) sea island fibers and preparation method thereof |
-
2016
- 2016-06-29 CN CN201610489376.2A patent/CN106799090A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102343185A (en) * | 2010-08-04 | 2012-02-08 | 上海洁润丝新材料股份有限公司 | Non-glue cotton nonwoven filtering material and its preparation method |
| CN104145053A (en) * | 2012-01-18 | 2014-11-12 | 伊士曼化工公司 | End products incorporating short-cut microfibers |
| CN105648576A (en) * | 2016-04-06 | 2016-06-08 | 龙岩紫荆创新研究院 | PTFE/PVA (polytetrafluoroethylene/polyvinyl alcohol) sea island fibers and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 祖立武: "《化学纤维成型工艺学》", 31 August 2014, 哈尔滨工业大学出版社 * |
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Application publication date: 20170606 |
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