CN108296163A - A kind of compound sieve plate - Google Patents
A kind of compound sieve plate Download PDFInfo
- Publication number
- CN108296163A CN108296163A CN201810101799.1A CN201810101799A CN108296163A CN 108296163 A CN108296163 A CN 108296163A CN 201810101799 A CN201810101799 A CN 201810101799A CN 108296163 A CN108296163 A CN 108296163A
- Authority
- CN
- China
- Prior art keywords
- screen surface
- compass screen
- sieve plate
- compound
- link block
- 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
Links
- 150000001875 compounds Chemical class 0.000 title claims abstract description 28
- 239000011148 porous material Substances 0.000 claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 23
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 238000012216 screening Methods 0.000 abstract description 14
- 239000010419 fine particle Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000007787 solid Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
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
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- 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
-
- 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
- B07B1/50—Cleaning
- B07B1/54—Cleaning with beating devices
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The present invention discloses a kind of compound sieve plate, including compass screen surface and the gusset positioned at the compass screen surface lower part, and multiple sieve pores are arranged at equal intervals on the compass screen surface；Downwardly projecting link block is installed, the gusset both ends are fixedly installed on the link block on the edge of the compass screen surface.Compound sieve plate provided by the invention is acted on using the mutual impact that different vibration frequencies generate using compound compass screen surface, is kept compass screen surface not plug-hole, material screening totally thorough.
Description
Technical field
The present invention relates to material screening technical fields, more particularly to a kind of compound sieve plate.
Background technology
Fine particle stage material is one of the very intractable material variety encountered when current wet sieving processing, is made currently on the market
Sieve plate, when handling fine particle stage material, wet viscous fine particle stage material can be adhered on the side wall of sieve pore in saturating sieve, in this way
Serious plug-hole, paste hole problem are will result in, leads to the very fast reduction of screening efficiency, and cleaning compass screen surface is extremely difficult, it is heavier
What is wanted is to extend the working time for causing entire screening system even including crushing system, serious to increase business electrical amount and set
The consumption of standby spare part.
Invention content
The object of the present invention is to provide a kind of compound sieve plates, to solve the above-mentioned problems of the prior art, using multiple
Compass screen surface is closed, is acted on using the mutual impact that different vibration frequencies generate, keeps compass screen surface not plug-hole, material screening totally thorough.
To achieve the above object, the present invention provides following technical solutions：
The present invention provides a kind of compound sieve plate, including compass screen surface and the gusset positioned at the compass screen surface lower part, on the compass screen surface
It is arranged with multiple sieve pores at equal intervals；Downwardly projecting link block is installed, the gusset both ends are solid on the edge of the compass screen surface
Surely it is set on the link block.
Optionally, it is located in same level at the top of the compass screen surface, the bottom lengths of the compass screen surface of the sieve pore both sides are different.
Optionally, the gusset is the rectangular configuration of strip.
Optionally, the compass screen surface and sieve pore are rectangular configuration.
Optionally, the compass screen surface and sieve pore are respectively circular configuration.
Optionally, the sieve pore top becomes larger to bottom without leave in the hole of the sieve pore.
Optionally, the identical gusset of two root architectures is fixedly installed on the company after being superposed to symmetrical decussate texture
It connects on block.
Optionally, the link block is L-shaped, and the bottom edge of the L-shaped link block is fixedly connected with the compass screen surface, L-shaped
The side of the link block is fixedly connected with the gusset.
Optionally, the identical compass screen surface of double-layer structure is superimposed on the link block.
Optionally, the compass screen surface is made of polyurethane material.
Compound sieve plate provided by the invention compared with prior art, has the following technical effects：
Compound sieve-plate structure provided by the invention is simple, and screening efficiency is high.The composite structured difference of compass screen surface and gusset
It is made of unlike material, when screening, compass screen surface is different from the vibration frequency of gusset, is hit to which gusset can generate one to compass screen surface
Play effect so that screening materials carrying is more thorough, avoids the plug-hole of fine particle stage material.Meanwhile the bottom of the compass screen surface of sieve pore both sides is long
Degree is different, and when compass screen surface vibrates, the power size that sieve pore both sides are subject to is also different, to which sieve pore both sides vibration frequency is different, object
Material screen point more thoroughly, totally, does not have material residual on sieve pore.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment
Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these attached drawings
Obtain other attached drawings；
Fig. 1 is the overlooking structure figure of the compound sieve plate of the present invention；
Fig. 2 is the partial sectional view of the compound sieve plate of the present invention；
Fig. 3 is the compass screen surface structural schematic diagram of the compound sieve plate of the present invention；
Reference sign：1 it is compass screen surface, 2 be gusset, 3 be sieve pore, 4 is link block.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
The object of the present invention is to provide a kind of compound sieve plates, to solve the above-mentioned problems of the prior art, using multiple
Compass screen surface is closed, is acted on using the mutual impact that different vibration frequencies generate, keeps compass screen surface not plug-hole, material screening totally thorough.
The present invention provides a kind of compound sieve plate, including compass screen surface and the gusset positioned at the compass screen surface lower part, on the compass screen surface
It is arranged with multiple sieve pores at equal intervals；Downwardly projecting link block is installed, the gusset both ends are solid on the edge of the compass screen surface
Surely it is set on the link block.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
The present invention provides a kind of compound sieve plate, and as shown in Figure 1, Figure 2 and Figure 3, including top is located in same level
Compass screen surface 1 and gusset 2 positioned at 1 lower part of the compass screen surface, be arranged with multiple sieve pores 3 at equal intervals on the compass screen surface 1；The compass screen surface
Downwardly projecting link block 4 is installed, 2 both ends of the gusset are fixedly installed on the link block 4 on 1 edge.The sieve
The bottom lengths of the compass screen surface 1 of 3 both sides of hole are different.I.e. described 1 top of compass screen surface is located in same level, and the bottom of compass screen surface 1 is length
The short structure being staggered.
The gusset 2 is the rectangular configuration of strip；The compass screen surface 1 and sieve pore 3 are rectangular configuration.The sieve pore 3
Hole becomes larger at 3 top of the sieve pore without leave to bottom.The identical gusset of two root architectures 2 is superposed to symmetrical cross knot
It is fixedly installed on after structure on the link block 4.The link block 4 is L-shaped, bottom edge and the compass screen surface of the L-shaped link block 4
1 is fixedly connected, and the side of the L-shaped link block 4 is fixedly connected with the gusset 2.Two layers of knot is superimposed on the link block 4
The identical compass screen surface of structure 1.The compass screen surface 1 is made of polyurethane material.
Compound sieve plate provided by the invention is in use, since compass screen surface 1 and the structure and material of gusset 2 are different from, institute
It is different from the vibration frequency of gusset 2 with compass screen surface 1, to which gusset 2 can generate compass screen surface 1 an impact effect so that screening object
Material is more thorough, avoids the plug-hole of fine particle stage material.Meanwhile the bottom lengths of the compass screen surface 1 of 3 both sides of sieve pore are different, when compass screen surface 1 shakes
When dynamic, the power size that 3 both sides of sieve pore are subject to is also different, to which 3 both sides vibration frequency of sieve pore is different, material screening more thoroughly,
Totally, material residual is not had on sieve pore 3.It is superimposed with the identical compass screen surface 1 of double-layer structure on link block 4, when screening materials carrying, two layers
Also collision can be generated because of vibration between compass screen surface 1, so that screening efficiency higher, material screening effect is more preferable.
In a preferred embodiment, the compound sieve plate in the present invention uses circular link block 4, the top of link block 4
There are one smooth extension blocks on the direction of circle centre position, and compass screen surface 1 is also circular configuration, and is fixedly installed in prolonging for link block 4
It stretches on block.Sieve pore 3 also be the identical round hole of size, be uniformly arranged on compass screen surface 1, the link block 4 of extension block lower part it is interior
Side is connected with gusset 2, and gusset 2 is contacted with 1 bottom of compass screen surface.
This specification applies specific case, and principle and implementation of the present invention are described, above example
Illustrate the method and its core concept for being merely used to help understand the present invention；Meanwhile for those of ordinary skill in the art, according to
According to the thought of the present invention, there will be changes in the specific implementation manner and application range.In conclusion the content of the present specification
It should not be construed as limiting the invention.
Claims (10)
1. a kind of compound sieve plate, it is characterised in that：Gusset including compass screen surface and positioned at the compass screen surface lower part, the compass screen surface are first-class
Spacing is arranged with multiple sieve pores；Downwardly projecting link block is installed, the gusset both ends are fixed on the edge of the compass screen surface
It is set on the link block.
2. compound sieve plate according to claim 1, it is characterised in that：It is located in same level at the top of the compass screen surface,
The bottom lengths of the compass screen surface of the sieve pore both sides are different.
3. compound sieve plate according to claim 2, it is characterised in that：The gusset is the rectangular configuration of strip.
4. compound sieve plate according to claim 3, it is characterised in that：The compass screen surface and sieve pore are rectangular configuration.
5. compound sieve plate according to claim 3, it is characterised in that：The compass screen surface and sieve pore are respectively circular configuration.
6. compound sieve plate according to claim 4 or 5, it is characterised in that：The hole of the sieve pore sieve pore top without leave
Portion becomes larger to bottom.
7. compound sieve plate according to claim 6, it is characterised in that：The identical gusset of two root architectures is superposed to pair
It is fixedly installed on after the decussate texture of title on the link block.
8. compound sieve plate according to claim 7, it is characterised in that：The link block is L-shaped, the L-shaped connection
The bottom edge of block is fixedly connected with the compass screen surface, and the side of the L-shaped link block is fixedly connected with the gusset.
9. compound sieve plate according to claim 8, it is characterised in that：It is identical it to be superimposed with double-layer structure on the link block
The compass screen surface.
10. compound sieve plate according to claim 9, it is characterised in that：The compass screen surface is made of polyurethane material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101799.1A CN108296163A (en) | 2018-02-01 | 2018-02-01 | A kind of compound sieve plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810101799.1A CN108296163A (en) | 2018-02-01 | 2018-02-01 | A kind of compound sieve plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108296163A true CN108296163A (en) | 2018-07-20 |
Family
ID=62850976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810101799.1A Pending CN108296163A (en) | 2018-02-01 | 2018-02-01 | A kind of compound sieve plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108296163A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694897A (en) * | 2019-09-05 | 2020-01-17 | 张宏胜 | High-elasticity anti-blocking polyurethane sieve plate, manufacturing method thereof and sieving machine |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63229179A (en) * | 1987-02-23 | 1988-09-26 | ビンダー・ウント・コンパニー・アクチエンゲゼルシャフト | Side-section sealing mechanism of sieving machine |
| CN2250819Y (en) * | 1996-07-11 | 1997-04-02 | 杨德平 | High-strength wear-resisting screen deck with composite structure |
| CN2257222Y (en) * | 1996-04-26 | 1997-07-02 | 孙芳润 | Bidirectional high screening-rate step sieve plate |
| CN202238652U (en) * | 2011-09-01 | 2012-05-30 | 上海盾牌矿筛有限公司 | Dual-layer composite anti-hole blockage screen mesh |
| CN205288924U (en) * | 2015-11-20 | 2016-06-08 | 河南威猛振动设备股份有限公司 | Stifled screen cloth is prevented to spring |
| CN105772396A (en) * | 2016-04-28 | 2016-07-20 | 郝建立 | Blind area-free polyurethane sieve plate with steel wire compound sieve surface |
| CN205436297U (en) * | 2016-03-09 | 2016-08-10 | 江苏亿亿和华筛分设备有限公司 | Sifter area water conservancy diversion founds sieve of muscle |
| CN106944339A (en) * | 2017-05-08 | 2017-07-14 | 济南中燃科技发展有限公司 | Compass screen surface can floated vibratory sieve and method for sieving during one kind work |
| CN107511333A (en) * | 2016-06-15 | 2017-12-26 | 天津威德矿业设备有限公司 | A kind of double-deck compass screen surface pan feeding sieve-plate structure |
| CN208082866U (en) * | 2018-02-01 | 2018-11-13 | 江苏亿亿和华筛分设备有限公司 | A kind of compound sieve plate |
-
2018
- 2018-02-01 CN CN201810101799.1A patent/CN108296163A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63229179A (en) * | 1987-02-23 | 1988-09-26 | ビンダー・ウント・コンパニー・アクチエンゲゼルシャフト | Side-section sealing mechanism of sieving machine |
| CN2257222Y (en) * | 1996-04-26 | 1997-07-02 | 孙芳润 | Bidirectional high screening-rate step sieve plate |
| CN2250819Y (en) * | 1996-07-11 | 1997-04-02 | 杨德平 | High-strength wear-resisting screen deck with composite structure |
| CN202238652U (en) * | 2011-09-01 | 2012-05-30 | 上海盾牌矿筛有限公司 | Dual-layer composite anti-hole blockage screen mesh |
| CN205288924U (en) * | 2015-11-20 | 2016-06-08 | 河南威猛振动设备股份有限公司 | Stifled screen cloth is prevented to spring |
| CN205436297U (en) * | 2016-03-09 | 2016-08-10 | 江苏亿亿和华筛分设备有限公司 | Sifter area water conservancy diversion founds sieve of muscle |
| CN105772396A (en) * | 2016-04-28 | 2016-07-20 | 郝建立 | Blind area-free polyurethane sieve plate with steel wire compound sieve surface |
| CN107511333A (en) * | 2016-06-15 | 2017-12-26 | 天津威德矿业设备有限公司 | A kind of double-deck compass screen surface pan feeding sieve-plate structure |
| CN106944339A (en) * | 2017-05-08 | 2017-07-14 | 济南中燃科技发展有限公司 | Compass screen surface can floated vibratory sieve and method for sieving during one kind work |
| CN208082866U (en) * | 2018-02-01 | 2018-11-13 | 江苏亿亿和华筛分设备有限公司 | A kind of compound sieve plate |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110694897A (en) * | 2019-09-05 | 2020-01-17 | 张宏胜 | High-elasticity anti-blocking polyurethane sieve plate, manufacturing method thereof and sieving machine |
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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 |
Application publication date: 20180720 |
|
| RJ01 | Rejection of invention patent application after publication |