CN207984057U - A kind of high life sieve of material leak-proof - Google Patents
A kind of high life sieve of material leak-proof Download PDFInfo
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- CN207984057U CN207984057U CN201820402868.8U CN201820402868U CN207984057U CN 207984057 U CN207984057 U CN 207984057U CN 201820402868 U CN201820402868 U CN 201820402868U CN 207984057 U CN207984057 U CN 207984057U
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Abstract
The utility model is related to sieve fields, more particularly to a kind of high life sieve of material leak-proof, including sieve and screen frame, sieve is fixed on screen frame, sieve includes upper screen, lower screen and the intermediate strainer being arranged between upper screen, lower screen, the mesh of upper screen is located at the diameter that the diameter at input end is more than outlet end, the mesh of lower screen is located at the diameter that the diameter at input end is less than outlet end, and the mesh diameter of intermediate strainer is less than the mesh diameter of upper screen and lower screen.The high life sieve of material leak-proof described in the utility model uses three-decker, and structure is more strong, and impact resistance and wearability improve, and extend service life, service life greatly prolongs.
Description
Technical field
The utility model is related to sieve fields, and in particular to a kind of high life sieve of material leak-proof.
Background technology
Spiral dewaterer is essential processing equipment before high moisture material drying, can be used for vinasse, pomace, the dregs of a decoction, wood
Dehydration before the high humiditys grain slag dry materials such as potato slag.Sieve is the dress for detaching material and water in spiral dewaterer
It sets.
Application No. is 200720028606.1, patent name be " a kind of sieve " Chinese patent application in disclose one
The longitudinal section of the sieve of kind single-screw water extractor, sieve pore is trapezoidal, solves the problems, such as to block mesh, greatly shorten
It replaces sieve and cleans the downtime caused by mesh, improve dehydration efficiency.However this sieve has the disadvantages that：
One, since sieve pore increases, during the dehydration process, thinner material is easy to leak out from sieve screen apertures dewaterer, is unfavorable for water and object
The separation of material, dehydrating effect is bad, and results in waste of resources；Two, this sieve is usually single layer, impact resistance and wearability
Poor, sieve diameter is easily deformed, and service life is shorter.
Utility model content
To solve the above problems, the utility model provides a kind of high life sieve of material leak-proof.
To achieve the above object, the utility model adopts the following technical solution：
A kind of high life sieve of material leak-proof, including sieve and screen frame, the sieve are fixed on screen frame, institute
It includes upper screen, lower screen and the intermediate strainer being arranged between upper screen, lower screen to state sieve, using three-layered node
Structure, structure is more strong, and impact resistance and wearability improve, and extend service life.The upper screen, lower screen and in
Between mesh is both provided on strainer, the mesh of the upper screen is located at the diameter that the diameter at input end is more than outlet end, institute
The mesh for stating lower screen is located at the diameter that the diameter at input end is less than outlet end, and the mesh diameter of the intermediate strainer is less than
The mesh diameter of upper screen and lower screen, the inlet end and an outlet end of the mesh of the intermediate strainer respectively with upper screen
Mesh outlet end and lower screen mesh input end it is corresponding.When dewaterer works, water in material is from upper screen
Mesh input end enter, since input end mesh diameter is big, the water being more advantageous in material enters mesh, by centre filter
Net can prevent thinner material from being leaked out from sieve screen apertures, and finally, water is sprayed from lower screen mesh outlet end, due to outlet
It holds mesh diameter big, is conducive to overboard so that overboard efficiency obtains larger raising.
Preferably, the trapezoidal shape in the longitudinal section of the mesh of the lower screen, the vertical of the mesh of the upper screen cuts
Face is in inverted trapezoidal shape, and the longitudinal section of the intermediate strainer is square.This structure design so that water is easy to isolate from material
Come.
Preferably, the upper screen and lower screen are woven by cable, the inner core of the cable is stainless
Steel, the inner core outer wrapping are provided with terylene synthetic fiber layer.The cable impact resistance of this structure is strong, and wearability is high, tension
Intensity is big, is unlikely to deform, and extends the service life of sieve.
Preferably, the cross section of mesh is circle on the upper screen, lower screen and intermediate strainer.
Preferably, the upper screen, lower screen and intermediate strainer are fixed on sieve by pressing plate and trip bolt
On holder.
Preferably, the thickness of the upper screen is more than lower screen.Structure is more strong, is conducive to overboard so that
Water is easy to separate from material.
Preferably, the upper screen, lower screen and intermediate strainer are detachably mounted on screen frame, it can
It is replaced or cleans with convenient dismounting.
It can be seen that the high life sieve of material leak-proof described in the utility model uses three-decker, structure is more strong,
Impact resistance and wearability improve, and extend service life, service life greatly prolongs.When dewaterer works, the water in material
Enter from the mesh input end of upper screen, since input end mesh diameter is big, the water being more advantageous in material enters mesh, warp
Intermediate strainer is crossed, can prevent thinner material from being leaked out from sieve screen apertures, finally, water is sprayed from lower screen mesh outlet end,
Since outlet end mesh diameter is big, be conducive to pulp so that overboard efficiency obtains larger raising.Have compared with prior art real
Matter feature and progress, beneficial effects of its implementation are also obvious.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model embodiment 1.
Fig. 2 is the vertical section structure schematic diagram of sieve described in the utility model embodiment 1.
Fig. 3 is the vertical section structure schematic diagram of cable described in the utility model embodiment 1.
In figure：1:Upper screen 2:Intermediate strainer 3：Lower screen 4：Screen frame 5：Pressing plate 6：Trip bolt
7：Stainless steel inner core 8：Terylene synthetic fiber layer.
Specific implementation mode
The technical solution of the utility model is further elaborated with reference to embodiment, and in conjunction with attached drawing.
Embodiment 1
As shown in Figure 1, a kind of high life sieve of material leak-proof, including sieve and screen frame 4, the sieve are fixed on sieve
On net holder 4, during the sieve includes upper screen 1, lower screen 3 and is arranged between upper screen 1, lower screen 3
Between strainer 2, be both provided with mesh, the mesh of the upper screen 1 on the upper screen 1, lower screen 3 and intermediate strainer 2
Diameter at input end is more than the diameter of outlet end, and the diameter that the mesh of the lower screen 3 is located at input end is less than
The diameter of outlet end, the mesh diameter of the intermediate strainer 2 are less than the mesh diameter of upper screen 1 and lower screen 3.
Preferably, the trapezoidal shape in the longitudinal section of the mesh of the lower screen 3, the mesh of the upper screen 1 is indulged
Section is in inverted trapezoidal shape, and the longitudinal section of the intermediate strainer 2 is square.
Preferably, the upper screen 1 and lower screen 3 are woven by cable, the inner core of the cable is not
Become rusty steel, and the inner core outer wrapping is provided with terylene synthetic fiber layer.
Preferably, the cross section of mesh is circle on the upper screen 1, lower screen 3 and intermediate strainer 2.
Preferably, the upper screen 1, lower screen 3 and intermediate strainer 2 are fixed on by pressing plate 5 and trip bolt 6
On screen frame 4.
Preferably, the thickness of the upper screen 1 is more than lower screen 3.
Preferably, the upper screen 1, lower screen 3 and intermediate strainer 2 are detachably mounted to screen frame 4
On.
Claims (7)
1. a kind of high life sieve of material leak-proof, it is characterised in that：Including sieve and screen frame（4）, the sieve is fixed on
Screen frame（4）On, the sieve includes upper screen（1), lower screen（3）With setting in upper screen（1), lower screen
（3）Between intermediate strainer（2）, the upper screen（1), lower screen（3）With intermediate strainer（2）On be both provided with mesh,
The upper screen（1) mesh is located at the diameter that the diameter at input end is more than outlet end, the lower screen（3）Mesh
Diameter at input end is less than the diameter of outlet end, the intermediate strainer（2）Mesh diameter be less than upper screen（1) and
Lower screen（3）Mesh diameter.
2. the high life sieve of material leak-proof as described in claim 1, it is characterised in that：The lower screen（3）Mesh
The trapezoidal shape in longitudinal section, the upper screen（1) longitudinal section of mesh is in inverted trapezoidal shape, the intermediate strainer（2）Vertical cut
Face is square.
3. the high life sieve of material leak-proof as described in claim 1, it is characterised in that：The upper screen（And lower screen 1)
Net（3）It is woven by cable, the inner core of the cable is stainless steel, and the inner core outer wrapping is provided with terylene synthetic fibers
Layer.
4. the high life sieve of material leak-proof as described in claim 1, it is characterised in that：The upper screen（1), lower screen
（3）With intermediate strainer（2）The cross section of upper mesh is circle.
5. the high life sieve of material leak-proof as described in claim 1, it is characterised in that：The upper screen（1), lower screen
（3）With intermediate strainer（2）Pass through pressing plate（5）And trip bolt（6）It is fixed on screen frame（4）On.
6. the high life sieve of material leak-proof as described in claim 1, it is characterised in that：The upper screen（1) thickness is big
In lower screen（3）.
7. the high life sieve of material leak-proof as described in claim 1, it is characterised in that：The upper screen（1), lower screen
（3）With intermediate strainer（2）It is detachably mounted to screen frame（4）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402868.8U CN207984057U (en) | 2018-03-23 | 2018-03-23 | A kind of high life sieve of material leak-proof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820402868.8U CN207984057U (en) | 2018-03-23 | 2018-03-23 | A kind of high life sieve of material leak-proof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207984057U true CN207984057U (en) | 2018-10-19 |
Family
ID=63828832
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820402868.8U Active CN207984057U (en) | 2018-03-23 | 2018-03-23 | A kind of high life sieve of material leak-proof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207984057U (en) |
-
2018
- 2018-03-23 CN CN201820402868.8U patent/CN207984057U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181126 Address after: 256200 Handian Town Industrial Park, Zouping County, Binzhou City, Shandong Province Patentee after: SHANDONG SANXING MACHINERY MANUFACTURING CO., LTD. Address before: 256200 Handian Town Industrial Park, Zouping County, Binzhou City, Shandong Province Patentee before: Shandong Ming navigation intelligent logistics equipment Limited by Share Ltd |