CN101003045A - Screen mesh, and its making method - Google Patents
Screen mesh, and its making method Download PDFInfo
- Publication number
- CN101003045A CN101003045A CN 200610022588 CN200610022588A CN101003045A CN 101003045 A CN101003045 A CN 101003045A CN 200610022588 CN200610022588 CN 200610022588 CN 200610022588 A CN200610022588 A CN 200610022588A CN 101003045 A CN101003045 A CN 101003045A
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- Prior art keywords
- screen
- sheet
- stencil sheet
- type groove
- make
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Abstract
A sieving net for centrifugal sieve is composed of a piece of arc net with several axial V-shaped slots passing through the arc net to form meshes and several transverse ribs for linking said V-shaped slots. Its preparing process includes such steps as providing a hollow cylindrical body, making axial slots, developing it to become a piece of arc net, and rolling it to make it to match with the internal diameter of drum.
Description
Technical field
The present invention relates to a kind of screen cloth technology field of centrifuge.
Background technology
Existing screen cloth all is integral manufacturings, if there is damage the part, must all changes, but also must all disassemble rotary drum just and can carry out, and causes maintenance capacity very big; And daily service work is very inconvenient.
Summary of the invention
Based on above-mentioned need of practice, the technical problem that the present invention solves is: provide a kind of durable in use, maintenance and maintenance are convenient, the screen cloth that cost is low.Another object of the present invention is to: a kind of above-mentioned screen cloth of making is provided, and manufacture craft simple screen making method.
Technical scheme of the present invention is: a kind of screen cloth, be to constitute by the curved screen sheet, this screen stencil sheet is provided with some axial V-type grooves, the V-type groove runs through screen stencil sheet and forms some mesh, V-type groove notch is wideer than bottom land, the arcwall face that is positioned at bottom land one side on this screen stencil sheet is provided with lateral projection, and projection connects described V-type groove.
Make the method for described screen cloth, comprise following processing step:
The first step is processed axial groove on the hollow cylinder cylindrical;
In second step, the described hollow cylinder that has axial groove is launched into screen stencil sheet;
In the 3rd step, screen stencil sheet ground make the curved screen sheet that is consistent with circular diameter in the rotary drum, and make the opening of the V-type groove on the curved screen sheet adhere to specification.
The invention has the beneficial effects as follows: screen cloth is durable in use, and maintenance and maintenance are convenient and cost is low, and makes simple.
The present invention is further described below in conjunction with the drawings and specific embodiments.
Description of drawings
Fig. 1 is the structural representation of screen cloth among the present invention;
Fig. 2 is the vertical view of screen cloth among Fig. 1;
Fig. 3 is the A-A cutaway view of screen cloth among Fig. 1;
Fig. 4 is the I place partial enlarged drawing of Fig. 2;
Reference numeral: 1 is the V-type groove, and 1-1 is a notch, and 1-2 is a bottom land, and 2 is screen stencil sheet, and 3 is projection, and 4 is mesh.
The specific embodiment
Preferred embodiment is as follows:
As shown in Figures 1 to 4, a kind of screen cloth, be to constitute by curved screen sheet 2, this screen stencil sheet 2 is provided with some axial V-type grooves 1, V-type groove 1 runs through screen stencil sheet 2 and forms some mesh 4,1 notch 1-1 is wideer than bottom land 1-2 for the V-type groove, and the arcwall face that is positioned at bottom land 1-2 one side on this screen stencil sheet 2 is provided with lateral projection 3, and projection 3 connects described V-type groove 1.
Make the method for above-mentioned screen cloth, comprise following processing step:
The first step is processed axial groove on the hollow cylinder cylindrical;
In second step, the described hollow cylinder that has axial groove is launched into screen stencil sheet;
In the 3rd step, screen stencil sheet ground make the curved screen sheet that is consistent with circular diameter in the rotary drum, and make the opening of the V-type groove on the curved screen sheet adhere to specification.
Claims (2)
1, a kind of screen cloth, it is characterized in that, be to constitute by curved screen sheet (2), this screen stencil sheet (2) is provided with some axial V-type grooves (1), V-type groove (1) runs through screen stencil sheet (2) and forms some mesh (4), V-type groove (1) notch (1-1) is wideer than bottom land (1-2), and the arcwall face that is positioned at bottom land (1-2) side on this screen stencil sheet (2) is provided with lateral projection (3), and projection (3) connects described V-type groove (1).
2, make the method for the described screen cloth of claim 1, it is characterized in that, comprise following processing step:
The first step is processed axial groove on the hollow cylinder cylindrical;
In second step, the described hollow cylinder that has axial groove is launched into screen stencil sheet;
In the 3rd step, screen stencil sheet ground make the curved screen sheet that is consistent with circular diameter in the rotary drum, and make the opening of the V-type groove on the curved screen sheet adhere to specification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610022588 CN101003045A (en) | 2006-12-22 | 2006-12-22 | Screen mesh, and its making method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610022588 CN101003045A (en) | 2006-12-22 | 2006-12-22 | Screen mesh, and its making method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101003045A true CN101003045A (en) | 2007-07-25 |
Family
ID=38702553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610022588 Pending CN101003045A (en) | 2006-12-22 | 2006-12-22 | Screen mesh, and its making method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101003045A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804556A (en) * | 2010-03-24 | 2010-08-18 | 中山市科力高自动化设备有限公司 | Sieve mesh punching mechanism of molecular sieve assembling device |
| CN108145390A (en) * | 2018-01-15 | 2018-06-12 | 天津辅然分离机械有限公司 | The manufacture craft of pusher centrifuge sieve |
-
2006
- 2006-12-22 CN CN 200610022588 patent/CN101003045A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101804556A (en) * | 2010-03-24 | 2010-08-18 | 中山市科力高自动化设备有限公司 | Sieve mesh punching mechanism of molecular sieve assembling device |
| CN108145390A (en) * | 2018-01-15 | 2018-06-12 | 天津辅然分离机械有限公司 | The manufacture craft of pusher centrifuge sieve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20070725 |