CN202962858U - Novel polyurethane welding screen mesh - Google Patents
Novel polyurethane welding screen mesh Download PDFInfo
- Publication number
- CN202962858U CN202962858U CN 201220589054 CN201220589054U CN202962858U CN 202962858 U CN202962858 U CN 202962858U CN 201220589054 CN201220589054 CN 201220589054 CN 201220589054 U CN201220589054 U CN 201220589054U CN 202962858 U CN202962858 U CN 202962858U
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- CN
- China
- Prior art keywords
- polyurethane
- screen
- screen mesh
- welding
- screen cloth
- 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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Abstract
The utility model relates to a novel polyurethane welding screen mesh which is characterized by comprising a screen body; a screen mesh pull hook, steel-core polyurethane screen wires and pure polyurethane screen wires are arranged on the screen body; and the steel-core polyurethane screen wires and the pure polyurethane screen wires are intersected. Compared with the prior art, the novel polyurethane welding screen mesh has the advantages that when the screen mesh is in vibration, trace deformation can be carried out appropriately due to the elasticity of polyurethane, so that the blockage of the screen mesh is effectively mitigated. The novel polyurethane welding screen mesh is particularly applicable to screening occasions on which artificial sand and other superfine materials easily block a screen mesh.
Description
Technical field
The utility model relates to a kind of new polyurethane welding screen cloth.
Background technology
The polyurethane-hot melt screen cloth is widely used in various screen cloth occasions, the polyurethane-hot melt screen cloth of commonly using at present, horizontal and vertical is all the polyurethane silk screen that adopts nexine band steel wire, during this polyurethane screen work, elasticity is relatively relatively poor, does not alleviate the function that screen cloth stops up.
Summary of the invention
The utility model provides a kind of new polyurethane welding screen cloth in order to solve the above-mentioned deficiency of prior art.
Above-mentioned purpose of the present utility model realizes by following technical scheme: a kind of new polyurethane welding screen cloth, it is characterized in that: comprise sieve nest, sieve nest is provided with screen cloth drag hook, steel core polyurethane silk screen and pure polyurethane silk screen, and described steel core polyurethane silk screen is pitched distribution mutually with pure polyurethane silk screen.
Polyurethane silk screen with steel wire can be born screen cloth tension force, improves screen life-span, can not increase the elasticity of screen cloth with the pure polyurethane filament of steel wire, and during vibration, due to the elastic reaction of polyurethane, suitably micro-deformation, effectively alleviate screen cloth and stop up.Be particularly suitable for the superfine materials such as artificial sand and easily stop up the screening occasion of screen cloth.
The utility model advantage compared with prior art is: during vibration, due to the elastic reaction of polyurethane, suitably micro-deformation, effectively alleviate screen cloth and stop up.Be particularly suitable for the superfine materials such as artificial sand and easily stop up the screening occasion of screen cloth.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the partial enlarged drawing at A place in Fig. 1.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1 and Figure 2, a kind of new polyurethane welding screen cloth is characterized in that: comprise sieve nest 1, sieve nest 1 is provided with screen cloth drag hook 2, steel core polyurethane silk screen 3 and pure polyurethane silk screen 4, and described steel core polyurethane silk screen 3 is pitched distribution mutually with pure polyurethane silk screen 4.
But the above-mentioned specific embodiment is exemplary, is to be this patent to be comprised the restriction of scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; So long as according to spirit that this patent discloses do anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (1)
1. new polyurethane welding screen cloth, it is characterized in that: comprise sieve nest, sieve nest is provided with screen cloth drag hook, steel core polyurethane silk screen and pure polyurethane silk screen, and described steel core polyurethane silk screen is pitched distribution mutually with pure polyurethane silk screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589054 CN202962858U (en) | 2012-11-09 | 2012-11-09 | Novel polyurethane welding screen mesh |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220589054 CN202962858U (en) | 2012-11-09 | 2012-11-09 | Novel polyurethane welding screen mesh |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202962858U true CN202962858U (en) | 2013-06-05 |
Family
ID=48503988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220589054 Expired - Fee Related CN202962858U (en) | 2012-11-09 | 2012-11-09 | Novel polyurethane welding screen mesh |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202962858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586203A (en) * | 2013-11-18 | 2014-02-19 | 河南太行振动机械股份有限公司 | Flip-flow vibrating screen |
| CN114405830A (en) * | 2022-02-14 | 2022-04-29 | 山东格新精工有限公司 | Machine-made sand screening device capable of avoiding blockage |
-
2012
- 2012-11-09 CN CN 201220589054 patent/CN202962858U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103586203A (en) * | 2013-11-18 | 2014-02-19 | 河南太行振动机械股份有限公司 | Flip-flow vibrating screen |
| CN114405830A (en) * | 2022-02-14 | 2022-04-29 | 山东格新精工有限公司 | Machine-made sand screening device capable of avoiding blockage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20141109 |
|
| EXPY | Termination of patent right or utility model |