CN208321336U - Compound sieve plate - Google Patents
Compound sieve plate Download PDFInfo
- Publication number
- CN208321336U CN208321336U CN201820419340.1U CN201820419340U CN208321336U CN 208321336 U CN208321336 U CN 208321336U CN 201820419340 U CN201820419340 U CN 201820419340U CN 208321336 U CN208321336 U CN 208321336U
- Authority
- CN
- China
- Prior art keywords
- potsherd
- sieve plate
- base
- compound
- service life
- Prior art date
- 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.)
- Expired - Fee Related
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a kind of compound sieve plate, including potsherd and base, base upper surface is inlaid with several potsherds, and the potsherd rectangular array forms latticed, and base corresponds to potsherd gap equipped with sieve pore；The base is polyurethane material；Potsherd is entrenched in base upper surface, and by potsherd as material contact surface, wearability with higher reduces the rate of wear of sieve plate, improves service life；Setting layer of polyurethane is attached to below potsherd, can effectively improve the toughness of sieve plate, is avoided sieve plate stress damaged, is improved service life.
Description
Technical field
The utility model relates to a kind of sieve plates, and in particular to a kind of compound sieve plate.
Background technique
In industrial processes, it be unable to do without and granular material is sieved by sieve nest, in actual production, mineral
The feed particulate material of raw material or coke is larger to the abrasion of screen tray, causes the service life of sieve plate lower.
Utility model content
To solve the above-mentioned problems, it is simple to provide a kind of structure, can quickly be screened, the screening improved service life
Device, the utility model devise a kind of compound sieve plate.
The utility model the specific technical proposal is: a kind of compound sieve plate, including potsherd and base, base upper surface edge
Embedded with several potsherds, the potsherd rectangular array forms latticed, and base corresponds to potsherd gap equipped with sieve pore；The base
Layer is polyurethane material.
The potsherd has protruded horizontally up convex block around and has formed "+" shape, and four potsherds are surrounded by array in sieve pore
Outer.Perforation is equipped in the middle part of the potsherd.Potsherd convex block end is equipped with longitudinal breach.
Advantageous effects: potsherd is entrenched in base upper surface, by potsherd as material contact surface, has higher
Wearability, reduce the rate of wear of sieve plate, improve service life；Setting layer of polyurethane is attached to below potsherd, Neng Gouyou
Effect improves the toughness of sieve plate, avoids sieve plate stress damaged, improves service life.
Detailed description of the invention
Fig. 1 is present apparatus structure diagram；
Fig. 2 is the sectional view along A-A of Fig. 1；
Fig. 3 is ceramic chip structure schematic diagram.
1 base of Tu Zhong, 2 potsherds, 3 sieve pores.
Specific embodiment
A kind of compound sieve plate, including potsherd 2 and base 1,1 upper surface of base are inlaid with several potsherds 2, the ceramics
2 rectangular array of piece forms latticed, and corresponding 2 gap of potsherd of base 1 is equipped with sieve pore 3；The base 1 is polyurethane material.
The potsherd 2 has protruded horizontally up convex block around and has formed "+" shape, and four potsherds 2 are surrounded by array to be sieved
3 outer of hole.Perforation is equipped in the middle part of the potsherd 2.2 convex block end of potsherd is equipped with longitudinal breach.
Sieve plate upper layer is potsherd 2, and lower layer is layer of polyurethane, and potsherd 2 is entrenched in 1 upper surface of base, passes through potsherd 2
As material contact surface, wearability with higher reduces the rate of wear of sieve plate, improves service life；Layer of polyurethane is set
It is attached to 2 lower section of potsherd, the toughness of sieve plate can be effectively improved, avoids sieve plate stress damaged, improves service life.
Potsherd 2 protruded horizontally up around convex block formed "+" shape, it is adjacent by 2 surrounding of potsherd stretch out convex block into
Row split is capable of forming latticed 2 skeleton of potsherd, improves wearability and the coverage rate to base 1；Setting is worn on potsherd 2
Hole and notch can increase contact area, improve the stability inlayed by the filling polyurethane of base 1 in perforation and notch.
Claims (4)
1. a kind of compound sieve plate, including potsherd and base, it is characterized in that: base upper surface is inlaid with several potsherds, it is described
Potsherd rectangular array forms latticed, and base corresponds to potsherd gap equipped with sieve pore；The base is polyurethane material.
2. compound sieve plate according to claim 1 is formed it is characterized in that: the potsherd has protruded horizontally up convex block around
"+" shape, four potsherds are surrounded by array in sieve pore outer.
3. compound sieve plate according to claim 1, it is characterized in that: being equipped with perforation in the middle part of the potsherd.
4. compound sieve plate according to claim 2, it is characterized in that: potsherd convex block end is equipped with longitudinal breach.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419340.1U CN208321336U (en) | 2018-03-27 | 2018-03-27 | Compound sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820419340.1U CN208321336U (en) | 2018-03-27 | 2018-03-27 | Compound sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208321336U true CN208321336U (en) | 2019-01-04 |
Family
ID=64783556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820419340.1U Expired - Fee Related CN208321336U (en) | 2018-03-27 | 2018-03-27 | Compound sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208321336U (en) |
-
2018
- 2018-03-27 CN CN201820419340.1U patent/CN208321336U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190104 Termination date: 20210327 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |