CN104785440A - Flip-flow screen mesh with grooves - Google Patents
Flip-flow screen mesh with grooves Download PDFInfo
- Publication number
- CN104785440A CN104785440A CN201510221647.1A CN201510221647A CN104785440A CN 104785440 A CN104785440 A CN 104785440A CN 201510221647 A CN201510221647 A CN 201510221647A CN 104785440 A CN104785440 A CN 104785440A
- Authority
- CN
- China
- Prior art keywords
- mesh
- flip
- grooves
- bar
- screen mesh
- 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.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
Abstract
The invention provides a flip-flow screen mesh with grooves, belongs to the field of screening machinery and solves the problem that mesh opening longitudinal strips of the mesh are prone to be damaged. The flip-flow screen mesh with the grooves is mainly composed of mesh openings, the mesh opening longitudinal strips and mesh opening transverse strips, and the grooves are formed in the mesh opening transverse strips. The grooves are formed in all the mesh opening transverse strips or part of the mesh opening transverse strips, and each groove can be in an arch shape or a U shape. By means of the flip-flow screen mesh with the grooves, the bending degrees and the stretched lengths of the mesh opening longitudinal strips in material screening are reduced, and the fatigue damage to the mesh opening longitudinal strips is reduced. The flip-flow screen mesh with the grooves has the advantages that the structure is simple, the implement is convenient, the service life of the screen mesh is effectively improved, the times of screen mesh replacement are reduced, the production cost is reduced, and the flip-flow screen mesh with the grooves can be applied to flip-flow screens for screening various types of materials in the field of metallurgy, building materials, coal, environment protection and the like.
Description
Technical field
The invention belongs to sieving machine field, mainly relate to the reeded flip-flow screening machine screen cloth of the band applied on flip flop screen.
Background technology
Flip flop screen is mainly used for that screening is moisture, containing mud, loose shape viscous material, and various difficult screened material, its screen cloth is made up of materials such as the polyurethane that can stretch.During flip flop screen work, screen cloth is repeatedly alternately strained and is relaxed, and makes material on compass screen surface, produce the forward travel of spring, sieves material, and material can be avoided to stick screen cloth and block sieve aperture.Upwards Zhang Ping during screen cloth tension, is bent downwardly time lax.Screen cloth in the process repeatedly strained and bend, due to screen cloth along screen(ing) machine direction mesh longitudinally between bar relatively weak, screen cloth stretching repeatedly and bending time be easy to fatigue damage, will directly affect the service life of screen cloth.
Summary of the invention
The object of this invention is to provide the reeded flip-flow screening machine screen cloth of a kind of band, this screen cloth can improve its service life effectively, reduces and changes number of times, reduces production cost.
The present invention is achieved by the following measures, primarily of mesh, mesh longitudinally between bar and mesh laterally between bar composition, it is characterized in that: mesh laterally between bar is provided with groove.Described groove bar is provided with groove between each mesh is horizontal or between part mesh is horizontal, bar is provided with groove.Described groove can be deep-slotted chip breaker or U-type groove.
The present invention be conventional screen mesh laterally between bar is processed with groove, only stretch during to change conventional screen work and bending mesh longitudinally between the deficiency of bar.By the degree of depth adjusting groove change mesh longitudinally between the flexibility of bar when screening materials carrying and tensile elongation, increase the service life of screen cloth.Described horizontal and vertical direction when referring to that screen cloth is arranged on screen box, being laterally namely vertical with the direction of Flow of Goods and Materials on screen box, is longitudinally parallel with the direction of Flow of Goods and Materials on screen box.
The invention has the beneficial effects as follows, due to the mesh at screen cloth laterally between bar is processed with groove, so to stretch and when bending at screen cloth, not only mesh longitudinally between bar stretched and bend, between the transverse direction of mesh, bar also participates in the process stretched and bend.Reduce mesh longitudinally between the flexibility of bar when screening materials carrying and tensile elongation, decrease mesh longitudinally between the fatigue damage of bar.There is structure simple, implement feature easily, effectively improve the service life of screen cloth, decrease the number of times changing screen cloth, reduce production cost.Can be applicable to sieve on the flip flop screen of various material in the fields such as metallurgy, building materials, coal and environmental protection.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention, and Fig. 2 is the A-A sectional view of Fig. 1, and Fig. 3, between part mesh is horizontal, bar arranges reeded schematic diagram, and Fig. 4 is the B-B sectional view of Fig. 3.In figure 1 to be mesh, 2 be mesh laterally between bar, 3 be mesh longitudinally between bar, 4 are grooves.
Detailed description of the invention
Below in conjunction with accompanying drawing, one embodiment of the present of invention are described, primarily of bar shaped mesh 1, mesh longitudinally between bar 3 and mesh laterally between bar 2 form, mesh laterally between bar 2 is provided with groove 4.Described groove 4 is, between each mesh is horizontal, bar 2 is provided with groove, and the shape of groove 4 is U-type groove.The degree of depth of U-type groove determined according to the width of bar between the thickness of bar between mesh transverse direction and mesh longitudinal direction, is less than or equal to the bending force sum of bar between mesh longitudinal direction in a cross section of screen cloth with the bending force of U-type groove.When screen cloth is installed on screen(ing) machine, groove 4 is in downward position, and between mesh is longitudinal, bar 3 is parallel with the direction of Flow of Goods and Materials on screen box.When screen(ing) machine works, add the flexibility at U-type groove place on bar between mesh transverse direction, to reduce the flexibility of bar between mesh longitudinal direction.Protect mesh that flip flop screen screen cloth is easy to damage longitudinally between bar, reach the object extending screen cloth service life.
Claims (3)
1. be with a reeded flip-flow screening machine screen cloth, primarily of mesh (1), mesh longitudinally between bar (3) and mesh laterally between bar (2) form, it is characterized in that: mesh laterally between bar (2) on be provided with groove (4).
2. the reeded flip-flow screening machine screen cloth of band according to claim 1, is characterized in that: described groove be (4) each mesh laterally between bar (2) on be provided with groove or part mesh laterally between bar (2) on be provided with groove.
3. the reeded flip-flow screening machine screen cloth of band according to claim 1, is characterized in that: (4) described groove is deep-slotted chip breaker or U-type groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221647.1A CN104785440A (en) | 2015-05-05 | 2015-05-05 | Flip-flow screen mesh with grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510221647.1A CN104785440A (en) | 2015-05-05 | 2015-05-05 | Flip-flow screen mesh with grooves |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104785440A true CN104785440A (en) | 2015-07-22 |
Family
ID=53550893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510221647.1A Pending CN104785440A (en) | 2015-05-05 | 2015-05-05 | Flip-flow screen mesh with grooves |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104785440A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975599A (en) * | 2017-04-10 | 2017-07-25 | 北京圣开景科技有限公司 | A kind of composite screen mesh and its processing method |
| CN106984539A (en) * | 2017-04-10 | 2017-07-28 | 北京圣开景科技有限公司 | A kind of composite screen mesh and its processing method |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218612Y (en) * | 1995-02-23 | 1996-01-31 | 华东冶金学院 | Vibration rod screen |
| CN101644003A (en) * | 2009-09-08 | 2010-02-10 | 华懋（厦门）纺织有限公司 | Method for manufacturing high-performance sailing cloth |
| CN202969187U (en) * | 2012-11-19 | 2013-06-05 | 安吉福浪莱工艺品有限公司 | Outdoor floor |
| CN203245117U (en) * | 2013-04-11 | 2013-10-23 | 侯万民 | Polyurethane sieve plate |
| CN203245116U (en) * | 2013-04-11 | 2013-10-23 | 侯万民 | Polyurethane sieve plate |
| US20140021107A1 (en) * | 2011-02-28 | 2014-01-23 | Tega Industries Limited | Screen panel |
| CN203513026U (en) * | 2013-09-07 | 2014-04-02 | 成都市佳晋建筑材料有限公司 | Novel lift vibration attenuation cushion |
| CN204107853U (en) * | 2014-10-15 | 2015-01-21 | 北京圣开景科技有限公司 | A kind of relaxation sieve screen cloth |
-
2015
- 2015-05-05 CN CN201510221647.1A patent/CN104785440A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2218612Y (en) * | 1995-02-23 | 1996-01-31 | 华东冶金学院 | Vibration rod screen |
| CN101644003A (en) * | 2009-09-08 | 2010-02-10 | 华懋（厦门）纺织有限公司 | Method for manufacturing high-performance sailing cloth |
| US20140021107A1 (en) * | 2011-02-28 | 2014-01-23 | Tega Industries Limited | Screen panel |
| CN202969187U (en) * | 2012-11-19 | 2013-06-05 | 安吉福浪莱工艺品有限公司 | Outdoor floor |
| CN203245117U (en) * | 2013-04-11 | 2013-10-23 | 侯万民 | Polyurethane sieve plate |
| CN203245116U (en) * | 2013-04-11 | 2013-10-23 | 侯万民 | Polyurethane sieve plate |
| CN203513026U (en) * | 2013-09-07 | 2014-04-02 | 成都市佳晋建筑材料有限公司 | Novel lift vibration attenuation cushion |
| CN204107853U (en) * | 2014-10-15 | 2015-01-21 | 北京圣开景科技有限公司 | A kind of relaxation sieve screen cloth |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106975599A (en) * | 2017-04-10 | 2017-07-25 | 北京圣开景科技有限公司 | A kind of composite screen mesh and its processing method |
| CN106984539A (en) * | 2017-04-10 | 2017-07-28 | 北京圣开景科技有限公司 | A kind of composite screen mesh and its processing method |
| CN106975599B (en) * | 2017-04-10 | 2023-08-22 | 北京圣开景科技有限公司 | Composite screen and processing method thereof |
| CN106984539B (en) * | 2017-04-10 | 2023-09-26 | 北京圣开景科技有限公司 | Composite screen and processing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150722 |