CN202969157U - Dip-coating device for paper - Google Patents
Dip-coating device for paper Download PDFInfo
- Publication number
- CN202969157U CN202969157U CN 201220584999 CN201220584999U CN202969157U CN 202969157 U CN202969157 U CN 202969157U CN 201220584999 CN201220584999 CN 201220584999 CN 201220584999 U CN201220584999 U CN 201220584999U CN 202969157 U CN202969157 U CN 202969157U
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- roller
- paper
- dip
- dip coated
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Abstract
The utility model relates to a dip-coating device for paper. The dip-coating device comprises a loading roller, a first dip-coating roller, a second dip-coating roller, a coating roller, a coating and metering roller and a loading hopper, wherein coating liquid is arranged in the loading hopper, the coating roller and the coating and metering roller correspond to each other in parallel, a first gap is reserved between the coating roller and the coating and metering roller, the lower half parts of the first dip-coating roller and the second dip-coating roller are soaked in the coating liquid, and the paper is introduced from the loading roller, further passes the lower sides of the first dip-coating roller and the second dip-coating roller and further penetrates out of a crack between the coating roller and the coating and metering roller. The dip-coating device for the paper, disclosed by the utility model, has the advantages of simple structure, reliability, convenience in operation and low cost, and is suitable for medium and small-sized paper-making factories.
Description
Technical field
The utility model relates to a kind of production equipment of paper, especially a kind of soaking coating appts for paper.
Background technology
The production of general printing paper is divided into paper pulp and two basic processes of papermaking, and slurrying is exactly with the method for machinery, the method for chemistry or the method that both combine, plant fiber material to be become true qualities paper pulp or bleached pulp from solution.Papermaking is the paper pulp fiber that is suspended in water, is combined into through various processing the page that conforms with various requirement.The enough use raw material of 4～6 months generally need be stored in the paper mill, makes raw material process spontaneous fermentation in storage, is beneficial to slurrying, guarantees simultaneously the continuous production of paper plant.Through material papering section, the raw materials such as reed, wheat straw and timber are cut into tablet (for producing chemical pulp) or wood disconnected (for producing ground wood pulp), again little tablet raw material is put into and adds chemical liquid in boiling vessel, carry out boiling with steam, raw material is cooked into paper pulp, or wood is forfeited worn into paper pulp on wood grinder, also can regrind into paper pulp through boiling to a certain degree.Then with a large amount of clear water, paper pulp is washed, and by screening and purification, thick sheet, knot, stone and sand etc. in slurry are removed.According to the requirement of paper kind, with bleaching agent, paper pulp is floated to desired whiteness again, then utilizes beating equipment to pull an oar.Then add the various auxiliary materials such as the filler that improves paper performance, sizing material, sizing agent in paper pulp, and again purify and screen, serving at last paper machine batches, and carries out cutting and rewinding or cut producing roll web and sheet paper through wet end drainage, press dewatering, cylinder dried, press polish.If produce and to produce coated printing paper, need dry middle part or produce roll web to realize by coating processing.
Existing coating process equipment is of all kinds, but otherwise be exactly to involve great expense, if it were not for being exactly complicated operation, waste time and energy, cause the papermaking cost to increase.
The utility model content
Problem to be solved in the utility model is to improve the higher problem of cost that is used for the soaking coating appts of paper in background technology.
in order to overcome the above problems, the utility model provides a kind of soaking coating appts for paper, comprise material roller, the first dip coated roller, the second dip coated roller, applicator roll, the coating metering roll, elevating hopper, in described elevating hopper, coating liquid is housed, described applicator roll and coating metering roll side by side corresponding and they between leave a gap, the latter half of described the first dip coated roller and the second dip coated roller is immersed in coating liquid, described paper imports from upper material roller, downside from the first dip coated roller and the second dip coated roller passes through again, pass from the gap between applicator roll and coating metering roll again.
Described paper is provided with drying plant from the outlet correspondence that the gap between applicator roll and coating metering roll passes.
soaking coating appts for paper described in the utility model, comprise material roller, the first dip coated roller, the second dip coated roller, applicator roll, the coating metering roll, elevating hopper, in described elevating hopper, coating liquid is housed, described applicator roll and coating metering roll side by side corresponding and they between leave a gap, the latter half of described the first dip coated roller and the second dip coated roller is immersed in coating liquid, described paper imports from upper material roller, downside from the first dip coated roller and the second dip coated roller passes through again, pass from the gap between applicator roll and coating metering roll again, soaking coating appts for paper described in the utility model, simple and reliable for structure, easy to operate, with low cost, be applicable to middle-size and small-size paper mill.
Description of drawings
Accompanying drawing 1 is the soaking coating appts schematic diagram for paper described in the utility model
1, the first dip coated roller; 2, the second dip coated roller; 3, applicator roll; 4, coating metering roll; 5, elevating hopper; 6, upper material roller.
The specific embodiment
Below in conjunction with accompanying drawing, a kind of soaking coating appts for paper of the utility model is described further.
as shown in Figure 1, the soaking coating appts that is used for paper of the present embodiment, comprise material roller 6, the first dip coated roller 1, the second dip coated roller 2, applicator roll 3, coating metering roll 4, elevating hopper 5, in elevating hopper 5, coating liquid is housed, applicator roll 3 and coating metering roll 4 side by side corresponding and they between leave a gap, the latter half of the first dip coated roller 1 and the second dip coated roller 2 is immersed in coating liquid, paper imports from upper material roller 6, downside from the first dip coated roller 1 and the second dip coated roller 2 passes through again, pass from the gap between applicator roll 3 and coating metering roll 4 again.Soaking coating appts for paper described in the utility model, simple and reliable for structure, easy to operate, with low cost, be applicable to middle-size and small-size paper mill.
In the present embodiment, described paper is provided with drying plant from the outlet correspondence that the gap between applicator roll 3 and coating metering roll 4 passes.This design makes coated paper, can disposablely dry, and has simplified paper technology, has reduced the papermaking cost.
The utility model is not limited to above embodiment and conversion.
Claims (2)
1. soaking coating appts that is used for paper, it is characterized in that: comprise material roller (6), the first dip coated roller (1), the second dip coated roller (2), applicator roll (3), coating metering roll (4), elevating hopper (5), described elevating hopper is equipped with coating liquid in (5), described applicator roll (3) and coating metering roll (4) side by side corresponding and they between leave a gap, the latter half of described the first dip coated roller (1) and the second dip coated roller (2) is immersed in coating liquid, described paper imports from upper material roller (6), downside from the first dip coated roller (1) and the second dip coated roller (2) passes through again, pass from the gap between applicator roll (3) and coating metering roll (4) again.
2. a kind of soaking coating appts for paper according to claim 1 is characterized in that: described paper is provided with drying plant from the outlet correspondence that the gap between applicator roll (3) and coating metering roll (4) passes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584999 CN202969157U (en) | 2012-11-07 | 2012-11-07 | Dip-coating device for paper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220584999 CN202969157U (en) | 2012-11-07 | 2012-11-07 | Dip-coating device for paper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202969157U true CN202969157U (en) | 2013-06-05 |
Family
ID=48510253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220584999 Expired - Fee Related CN202969157U (en) | 2012-11-07 | 2012-11-07 | Dip-coating device for paper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202969157U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI547677B (en) * | 2014-12-03 | 2016-09-01 | A sheet drying treatment system with auxiliary mechanism | |
| WO2018070967A2 (en) | 2016-09-08 | 2018-04-19 | İstanbul Tekni̇k Üni̇versi̇tesi̇ | Method for producing a conductive polymer-coated textile material and an assembly operating in accordance with the method |
-
2012
- 2012-11-07 CN CN 201220584999 patent/CN202969157U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI547677B (en) * | 2014-12-03 | 2016-09-01 | A sheet drying treatment system with auxiliary mechanism | |
| WO2018070967A2 (en) | 2016-09-08 | 2018-04-19 | İstanbul Tekni̇k Üni̇versi̇tesi̇ | Method for producing a conductive polymer-coated textile material and an assembly operating in accordance with the method |
| DE112017004521T5 (en) | 2016-09-08 | 2019-05-23 | Istanbul Teknik Üniversitesi | A method of making a conductive polymer coated fabric and a method operating according to the method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131107 |