CN107574706A - The preparation method of desiccant wheel composite fibre paper - Google Patents
The preparation method of desiccant wheel composite fibre paper Download PDFInfo
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- CN107574706A CN107574706A CN201710783829.7A CN201710783829A CN107574706A CN 107574706 A CN107574706 A CN 107574706A CN 201710783829 A CN201710783829 A CN 201710783829A CN 107574706 A CN107574706 A CN 107574706A
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Abstract
A kind of preparation method the invention discloses desiccant wheel with composite fibre paper, including mashing with it is with slurry；Slagging-off is starched with storage；Stream slurry and shaping；Applying glue and squeezing；The operation such as drying and finished product.Compared with prior art, the present invention has mixing multiple fiber, wood pulp and straw pulp；The fibrous paper toughness being fabricated to is high；The characteristics of manufacturing process is efficient.
Description
Technical field
The present invention relates to desiccant wheel manufacturing field, more particularly to a kind of making side of desiccant wheel composite fibre paper
Method.
Background technology
Fibrous paper is a kind of solid insulating material used in electrician.There are plant fiber paper and synthetic fibre paper, generally warp
It is made after varnished insulation liquid or insulated paint and glue.Density (or tightness) scope of fibrous paper is wide, and air tightness can differ
1000 times；Thickness is as thin as several microns, thick up to 0.5 cm.By the regulation to raw material and papermaking process, can obtain absolutely
The various insulating papers needed in edge technology, such as the dipping paper for manufacturing the laminate of transformer, rod and tube cylinder insulate；With
In manufacture resin-bonded paper condenser type bushing center and the winding paper of general lamination socket；For manufacturing the capacitor of capacitor element
Paper；For manufacturing the cable paper of oil-impregnated paper insulation cable；And for manufacturing the high-temperature fibre paper of motor slot insulation.
Desiccant wheel is the core component of dehumidifier, and its primary raw material is also fibrous paper, still, the fibrous paper of prior art
The problem of product and manufacture method are single, manufacturing process is complicated, manufacturing cost is high often be present.
The content of the invention
Goal of the invention：In view of the shortcomings of the prior art a kind of mixing multiple fiber, wood pulp and grass are provided with defect, the present invention
Slurry；The fibrous paper toughness being fabricated to is high；The preparation method of manufacturing process efficient desiccant wheel composite fibre paper.
Technical scheme：The desiccant wheel of the present invention preparation method of composite fibre paper, comprises the steps,
(1) mashing with it is with slurry：By water, alumina silicate fibre, polyolefine fiber, vinal, graphite fibre, wood pulp,
Straw pulp, sodium hydroxide, calcium sulfate are put into beater and are beaten, and are made after magma and are sent into paper pulp is made in stock tank；
(2) slagging-off is starched with storage：Removed the gred being put into the paper pulp prepared in stock tank in scummer, be then fed into pulp storage tank
It is interior and deliver to header box, deliver to head box from header box with constant voltage mode；
(3) stream slurry and shaping：Paper pulp must flow to copy paper fourdrinier wire by the way that head box is uniform, by U-tube negative pressure dehydration device
Dehydration, is then dehydrated into ground paper through vacuum dewatering plant；
(4) applying glue and squeezing：Ground paper carries out top and bottom by two-sided size applicator and applies paraffin or rosin；By pressure roller
Squeezing is synchronized, l Water Paper page is made；
(5) drying and finished product：Wet page is dried through top and bottom blowing drying baker upper and lower surface dries, and it is compound to be fabricated to finished product
Fibrous paper.
Wherein, alumina silicate fibre in described step (1)：Polyolefine fiber：Vinal：Graphite fibre：Wood pulp：
The mass percent of straw pulp is 2:2:2:1-1.5:1-1.5:1-1.5.Concentration of the fiber in water is in described step (1)
1%-3%.Drying temperature is 180 DEG C -200 DEG C in described step (5).Page after being dried in described step (5) is through cutting
Finished product composite fibre paper is made after cutting.
Beneficial effect：Compared with prior art, the present invention has following remarkable advantage：The present invention using alumina silicate fibre,
Polyolefine fiber, vinal, graphite fibre, wood pulp, straw pulp mixture carry out composite fibre paper manufacture, make and
Into fibrous paper pliability it is high.Meanwhile the inventive method uses two-sided applying glue, the method for two-sided drying in paper manufacturing process
Operated, there is the characteristics of efficiency high, effect is good.
Embodiment
With reference to embodiment, the present invention will be further described.
Embodiment 1：
The preparation method of the desiccant wheel of the present embodiment composite fibre paper, it is characterised in that：Comprise the steps,
(1) mashing with it is with slurry：By water, alumina silicate fibre, polyolefine fiber, vinal, graphite fibre, wood pulp,
Straw pulp, sodium hydroxide, calcium sulfate are put into beater and are beaten, and are made after magma and are sent into paper pulp is made in stock tank；Silicic acid
Aluminum fiber：Polyolefine fiber：Vinal：Graphite fibre：Wood pulp：The mass percent of straw pulp is 2:2:2:1:1.5:
1.5；Concentration of the fiber in water is 1%；
(2) slagging-off is starched with storage：Removed the gred being put into the paper pulp prepared in stock tank in scummer, be then fed into pulp storage tank
It is interior and deliver to header box, deliver to head box from header box with constant voltage mode；
(3) stream slurry and shaping：Paper pulp must flow to copy paper fourdrinier wire by the way that head box is uniform, by U-tube negative pressure dehydration device
Dehydration, is then dehydrated into ground paper through vacuum dewatering plant；
(4) applying glue and squeezing：Ground paper carries out top and bottom by two-sided size applicator and applies paraffin or rosin；By pressure roller
Squeezing is synchronized, l Water Paper page is made；
(5) drying and finished product：Wet page is dried through top and bottom blowing drying baker upper and lower surface dries, and it is compound to be fabricated to finished product
Fibrous paper；Drying temperature is 180 DEG C；Finished product composite fibre paper is made after page after drying is cleaved.
Embodiment 2：
The preparation method of the desiccant wheel of the present embodiment composite fibre paper, it is characterised in that：Comprise the steps,
(1) mashing with it is with slurry：By water, alumina silicate fibre, polyolefine fiber, vinal, graphite fibre, wood pulp,
Straw pulp, sodium hydroxide, calcium sulfate are put into beater and are beaten, and are made after magma and are sent into paper pulp is made in stock tank；Silicic acid
Aluminum fiber：Polyolefine fiber：Vinal：Graphite fibre：Wood pulp：The mass percent of straw pulp is 2:2:2:1.5:1.5:
1；Concentration of the fiber in water is 3%；
(2) slagging-off is starched with storage：Removed the gred being put into the paper pulp prepared in stock tank in scummer, be then fed into pulp storage tank
It is interior and deliver to header box, deliver to head box from header box with constant voltage mode；
(3) stream slurry and shaping：Paper pulp must flow to copy paper fourdrinier wire by the way that head box is uniform, by U-tube negative pressure dehydration device
Dehydration, is then dehydrated into ground paper through vacuum dewatering plant；
(4) applying glue and squeezing：Ground paper carries out top and bottom by two-sided size applicator and applies paraffin or rosin；By pressure roller
Squeezing is synchronized, l Water Paper page is made；
(5) drying and finished product：Wet page is dried through top and bottom blowing drying baker upper and lower surface dries, and it is compound to be fabricated to finished product
Fibrous paper；Drying temperature is 200 DEG C；Finished product composite fibre paper is made after page after drying is cleaved.
Embodiment 3：
The preparation method of the desiccant wheel of the present embodiment composite fibre paper, it is characterised in that：Comprise the steps,
(1) mashing with it is with slurry：By water, alumina silicate fibre, polyolefine fiber, vinal, graphite fibre, wood pulp,
Straw pulp, sodium hydroxide, calcium sulfate are put into beater and are beaten, and are made after magma and are sent into paper pulp is made in stock tank；Silicic acid
Aluminum fiber：Polyolefine fiber：Vinal：Graphite fibre：Wood pulp：The mass percent of straw pulp is 2:2:2:1.3:1.3:
1.3；Concentration of the fiber in water is 2%；
(2) slagging-off is starched with storage：Removed the gred being put into the paper pulp prepared in stock tank in scummer, be then fed into pulp storage tank
It is interior and deliver to header box, deliver to head box from header box with constant voltage mode；
(3) stream slurry and shaping：Paper pulp must flow to copy paper fourdrinier wire by the way that head box is uniform, by U-tube negative pressure dehydration device
Dehydration, is then dehydrated into ground paper through vacuum dewatering plant；
(4) applying glue and squeezing：Ground paper carries out top and bottom by two-sided size applicator and applies paraffin or rosin；By pressure roller
Squeezing is synchronized, l Water Paper page is made；
(5) drying and finished product：Wet page is dried through top and bottom blowing drying baker upper and lower surface dries, and it is compound to be fabricated to finished product
Fibrous paper；Drying temperature is 190 DEG C；Finished product composite fibre paper is made after page after drying is cleaved.
Claims (5)
1. the desiccant wheel preparation method of composite fibre paper, it is characterised in that：Comprise the steps,
(1) mashing with it is with slurry：By water, alumina silicate fibre, polyolefine fiber, vinal, graphite fibre, wood pulp, straw pulp,
Sodium hydroxide, calcium sulfate are put into beater and are beaten, and are made after magma and are sent into paper pulp is made in stock tank；
(2) slagging-off is starched with storage：Removed the gred, be then fed into pulp storage tank simultaneously by being put into the paper pulp prepared in stock tank in scummer
Header box is delivered to, head box is delivered to from header box with constant voltage mode；
(3) stream slurry and shaping：Paper pulp must flow to copy paper fourdrinier wire by the way that head box is uniform, be dehydrated by U-tube negative pressure dehydration device,
Then it is dehydrated into ground paper through vacuum dewatering plant；
(4) applying glue and squeezing：Ground paper carries out top and bottom by two-sided size applicator and applies paraffin or rosin；Carried out by pressure roller
Synchronous squeezing, is made l Water Paper page；
(5) drying and finished product：Wet page is dried through top and bottom blowing drying baker upper and lower surface dries, and is fabricated to finished product composite fibre
Paper.
2. the desiccant wheel according to claim 1 preparation method of composite fibre paper, it is characterised in that：Described step
(1) alumina silicate fibre in：Polyolefine fiber：Vinal：Graphite fibre：Wood pulp：The mass percent of straw pulp is 2:2:
2:1-1.5:1-1.5:1-1.5。
3. the desiccant wheel according to claim 1 preparation method of composite fibre paper, it is characterised in that：Described step
(1) concentration of the fiber in water is 1%-3% in.
4. the desiccant wheel according to claim 1 preparation method of composite fibre paper, it is characterised in that：Described step
(5) drying temperature is 180 DEG C -200 DEG C in.
5. the desiccant wheel according to claim 1 preparation method of composite fibre paper, it is characterised in that：Described step
(5) in dry after page it is cleaved after finished product composite fibre paper is made.
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| CN201710783829.7A CN107574706A (en) | 2017-09-04 | 2017-09-04 | The preparation method of desiccant wheel composite fibre paper |
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| CN201710783829.7A CN107574706A (en) | 2017-09-04 | 2017-09-04 | The preparation method of desiccant wheel composite fibre paper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867155A (en) * | 2018-05-08 | 2018-11-23 | 净顶新材料科技无锡有限公司 | A kind of production method of VOCs runner Novel composite fiber paper |
| CN112553961A (en) * | 2020-12-04 | 2021-03-26 | 山东凯诺耐火保温材料有限公司 | Novel temperature-resistant heat-insulation mineral fiber paper and preparation method thereof |
Citations (5)
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| WO2002025009A1 (en) * | 2000-09-21 | 2002-03-28 | Oji Paper Co,. Ltd. | Method of manufacturing newsprint |
| CN103233389A (en) * | 2013-05-15 | 2013-08-07 | 山东红阳耐火保温材料股份有限公司 | Manufacturing method of thickened ceramic fiber paper |
| CN103233396A (en) * | 2013-04-11 | 2013-08-07 | 王汉培 | Manufacturing method of high-performance core material for rotating wheel adsorption |
| CN104195870A (en) * | 2014-08-28 | 2014-12-10 | 无锡普爱德环保科技有限公司 | Ceramic fiber paper |
| CN106183124A (en) * | 2016-07-14 | 2016-12-07 | 无锡普爱德环保科技有限公司 | A kind of composite ceramic fibrous paper made as ultra-low dew point desiccant wheel |
-
2017
- 2017-09-04 CN CN201710783829.7A patent/CN107574706A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002025009A1 (en) * | 2000-09-21 | 2002-03-28 | Oji Paper Co,. Ltd. | Method of manufacturing newsprint |
| CN103233396A (en) * | 2013-04-11 | 2013-08-07 | 王汉培 | Manufacturing method of high-performance core material for rotating wheel adsorption |
| CN103233389A (en) * | 2013-05-15 | 2013-08-07 | 山东红阳耐火保温材料股份有限公司 | Manufacturing method of thickened ceramic fiber paper |
| CN104195870A (en) * | 2014-08-28 | 2014-12-10 | 无锡普爱德环保科技有限公司 | Ceramic fiber paper |
| CN106183124A (en) * | 2016-07-14 | 2016-12-07 | 无锡普爱德环保科技有限公司 | A kind of composite ceramic fibrous paper made as ultra-low dew point desiccant wheel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108867155A (en) * | 2018-05-08 | 2018-11-23 | 净顶新材料科技无锡有限公司 | A kind of production method of VOCs runner Novel composite fiber paper |
| CN112553961A (en) * | 2020-12-04 | 2021-03-26 | 山东凯诺耐火保温材料有限公司 | Novel temperature-resistant heat-insulation mineral fiber paper and preparation method thereof |
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Application publication date: 20180112 |