CN107604733A - A kind of ceramic profiled sheeting - Google Patents
A kind of ceramic profiled sheeting Download PDFInfo
- Publication number
- CN107604733A CN107604733A CN201710961871.3A CN201710961871A CN107604733A CN 107604733 A CN107604733 A CN 107604733A CN 201710961871 A CN201710961871 A CN 201710961871A CN 107604733 A CN107604733 A CN 107604733A
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- ceramic
- ceramic coating
- profiled sheeting
- substrate
- opening
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Abstract
The invention discloses a kind of ceramic profiled sheeting, including：Substrate and ceramic coating, the ceramic coating are covered in the substrate surface；Some suction holes are offered on the substrate；Some effluent troughs are offered on the ceramic coating, the water outlet trench bottom is provided with opening, and the effluent trough inner bottom surface is skewed；The opening of the effluent trough is connected with the suction hole.By the above-mentioned means, a kind of ceramic profiled sheeting of the present invention, seam as the water suction panel does not have ceramic jigsaw, reduce the abrasion to forming net, the ceramic coating on surface, add its wearability, service life length, reduce production cost.
Description
Technical field
The present invention relates to field of papermaking, more particularly to a kind of ceramic profiled sheeting.
Background technology
At present, paper industry production in, paper needs shaping and drying, is loaded with the forming net of paper pulp, from vacuum tank by,
The evacuated dewatering of pulp made on forming net, due to suction, forming net from vacuum tank by when, forming net can rub
The panel of vacuum upper box part, the speed passed through by forming net quickly, just propose higher requirement to vacuum water-absorbing panel：Panel
It is wear-resistant, otherwise need often to change panel；Panel wants flat smooth, otherwise can damage forming net, changes panel and damage forming net,
Will cause the raising of production cost, some vacuum water-absorbing panels of in the market using ceramic material into vacuum tank panel,
Certain effect is served to the abrasion for reducing forming net, but can not be produced during actual processing using same equipment
The paper of different in width, when the paper width for needing to produce changes it is necessary to use more large-scale equipment, consequently, it is possible to increase
The equipment cost of enterprise is added, more exchange device adds operating burden.
The content of the invention
The present invention solves the technical problem of provide a kind of ceramic profiled sheeting.
In order to solve the above technical problems, one aspect of the present invention is：A kind of ceramic profiled sheeting, including：Base
Plate and ceramic coating, the ceramic coating are covered in the substrate surface；
Some suction holes are offered on the substrate；
Some effluent troughs are offered on the ceramic coating, the water outlet trench bottom is provided with opening, and the effluent trough inner bottom surface is
It is skewed；
The opening of the effluent trough is connected with the suction hole.
In a preferred embodiment of the present invention, the substrate is high molecular weight polyethylene board material.
In a preferred embodiment of the present invention, the ceramic coating is alumina ceramic coating.
In a preferred embodiment of the present invention, the opening of the effluent trough is engaged with the suction hole.
The beneficial effects of the invention are as follows：A kind of ceramic profiled sheeting of the present invention, the water suction panel do not have as ceramic jigsaw
Seam, reduce the abrasion to forming net, the ceramic coating on surface, add its wearability, service life length, reduce production
Cost.
Brief description of the drawings
Fig. 1 is a kind of structural representation of ceramic profiled sheeting of the present invention.
The mark of each part is as follows in accompanying drawing：1st, substrate；2nd, ceramic coating；3rd, suction hole；4th, effluent trough.
Embodiment
Presently preferred embodiments of the present invention is described in detail below in conjunction with the accompanying drawings, so that advantages and features of the invention energy
It is easier to be readily appreciated by one skilled in the art, apparent is clearly defined so as to be made to protection scope of the present invention.
Referring to Fig. 1, the embodiment of the present invention includes：A kind of ceramic profiled sheeting, including：Substrate 1 and ceramic coating 2, it is described
Ceramic coating 2 is covered in the surface of substrate 1, and the substrate 1 is high molecular weight polyethylene board material, ultra-high molecular weight polyethylene
Sheet material has the performance of high abrasion, corrosion-resistant, impact resistance and self-lubricating.
The ceramic coating 2 is alumina ceramic coating, and alumina ceramic coating has the characteristics that：
First, specific insulation：
1st, 100 DEG C when ρv≥1×1013Ωcm
2nd, 300 DEG C when ρv≥1×1010Ωcm
3rd, 500 DEG C when ρv≥1×108Ωcm
2nd, dc breakdown intensity：30~40Kv/mm
3rd, dielectric constant:ε=9 ~ 10 during frequency 1MHz
4th, chemical stability：
1st, acid-resisting kH＜ 7mg/cm2
2nd, alkali resistance kN＜ 0.09mg/cm2
5th, bond strength：30 ~ 40MPa of ＞
6th, hardness：＞ 86HRa
Therefore available for being made insulation, anti-corrosion, wear-resistant coating, its performance is very excellent.
Some suction holes 3 are offered on the substrate 1, offer some effluent troughs 4 on the ceramic coating 2, it is described go out
The bottom of tank 4 is provided with opening, and the inner bottom surface of effluent trough 4 is skewed, for water convergence to be got up.
The opening of the effluent trough 4 is connected with the suction hole 3, the opening of the effluent trough 4 and the phase of suction hole 3
Coordinate so that the suction hole 3 exports the water that the effluent trough 4 convergence is got up.
Compared with prior art, a kind of ceramic profiled sheeting of the present invention, the water suction panel do not have seam as ceramic jigsaw,
Reduce the abrasion to forming net, the ceramic coating on surface, add its wearability, service life length, reduce production cost.
Embodiments of the invention are the foregoing is only, are not intended to limit the scope of the invention, it is every to utilize this hair
The equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (4)
- A kind of 1. ceramic profiled sheeting, it is characterised in that including：Substrate and ceramic coating, the ceramic coating are covered in the base Plate surface；Some suction holes are offered on the substrate；Some effluent troughs are offered on the ceramic coating, the water outlet trench bottom is provided with opening, and the effluent trough inner bottom surface is It is skewed；The opening of the effluent trough is connected with the suction hole.
- A kind of 2. ceramic profiled sheeting according to claim 1, it is characterised in that：The substrate is ultra-high molecular weight polyethylene Sheet material.
- A kind of 3. ceramic profiled sheeting according to claim 1, it is characterised in that：The ceramic coating applies for aluminium oxide ceramics Layer.
- A kind of 4. ceramic profiled sheeting according to claim 1, it is characterised in that：The opening of the effluent trough and the water suction Hole is engaged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961871.3A CN107604733A (en) | 2017-10-16 | 2017-10-16 | A kind of ceramic profiled sheeting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710961871.3A CN107604733A (en) | 2017-10-16 | 2017-10-16 | A kind of ceramic profiled sheeting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107604733A true CN107604733A (en) | 2018-01-19 |
Family
ID=61077425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710961871.3A Pending CN107604733A (en) | 2017-10-16 | 2017-10-16 | A kind of ceramic profiled sheeting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107604733A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB894103A (en) * | 1960-01-20 | 1962-04-18 | Carborundum Co | Apparatus and process for the manufacture of paper |
| GB1232681A (en) * | 1967-04-17 | 1971-05-19 | ||
| CN2091307U (en) * | 1991-01-30 | 1991-12-25 | 郑化林 | Ceramic elbow vacuum box face plate |
| CN2232051Y (en) * | 1995-07-21 | 1996-07-31 | 山东省硅酸盐研究设计院 | Vacuum suction box face plate for paper-making machine |
| CN1882744A (en) * | 2003-11-17 | 2006-12-20 | 美商艾斯登强生股份有限公司 | Herringbone type vacuum dewatering box cover |
| CN102844492A (en) * | 2010-04-26 | 2012-12-26 | 美卓造纸机械公司 | Vacuum equipment for fiber web machine and fiber web machine provided with vacuum equipment |
| CN103669085A (en) * | 2012-09-19 | 2014-03-26 | 天津市瑞福达纸业有限公司 | Vacuum water absorption panel |
-
2017
- 2017-10-16 CN CN201710961871.3A patent/CN107604733A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB894103A (en) * | 1960-01-20 | 1962-04-18 | Carborundum Co | Apparatus and process for the manufacture of paper |
| GB1232681A (en) * | 1967-04-17 | 1971-05-19 | ||
| CN2091307U (en) * | 1991-01-30 | 1991-12-25 | 郑化林 | Ceramic elbow vacuum box face plate |
| CN2232051Y (en) * | 1995-07-21 | 1996-07-31 | 山东省硅酸盐研究设计院 | Vacuum suction box face plate for paper-making machine |
| CN1882744A (en) * | 2003-11-17 | 2006-12-20 | 美商艾斯登强生股份有限公司 | Herringbone type vacuum dewatering box cover |
| CN102844492A (en) * | 2010-04-26 | 2012-12-26 | 美卓造纸机械公司 | Vacuum equipment for fiber web machine and fiber web machine provided with vacuum equipment |
| CN103669085A (en) * | 2012-09-19 | 2014-03-26 | 天津市瑞福达纸业有限公司 | Vacuum water absorption panel |
Non-Patent Citations (1)
| Title |
|---|
| 徐跃: "《工程材料及热成形技术（第2版）》", 31 October 2015, 国防工业出版社 * |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180119 |