CN221086350U - Primary sieve plate before bean pulp crushing - Google Patents
Primary sieve plate before bean pulp crushing Download PDFInfo
- Publication number
- CN221086350U CN221086350U CN202323111498.2U CN202323111498U CN221086350U CN 221086350 U CN221086350 U CN 221086350U CN 202323111498 U CN202323111498 U CN 202323111498U CN 221086350 U CN221086350 U CN 221086350U
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- Prior art keywords
- strip
- shaped
- plate body
- holes
- screen plate
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- 244000046052 Phaseolus vulgaris Species 0.000 title description 7
- 235000010627 Phaseolus vulgaris Nutrition 0.000 title description 7
- 235000019764 Soybean Meal Nutrition 0.000 claims abstract description 21
- 239000004455 soybean meal Substances 0.000 claims abstract description 21
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 9
- 239000010959 steel Substances 0.000 claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 5
- 239000004814 polyurethane Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012216 screening Methods 0.000 abstract description 15
- 238000003698 laser cutting Methods 0.000 abstract description 6
- 238000012545 processing Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 11
- 239000000463 material Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 235000012424 soybean oil Nutrition 0.000 description 1
- 239000003549 soybean oil Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/87—Re-use of by-products of food processing for fodder production
Landscapes
- Crushing And Pulverization Processes (AREA)
Abstract
A primary screen plate before smashing soybean meal belongs to the technical field of feed processing. Solves the problems of high load, low utilization rate and short service life of the grading screening equipment. The technical key points are as follows: the screen plate body is provided with a plurality of groups of strip-shaped blanking holes in a laser cutting mode, the plurality of groups of strip-shaped blanking holes are arranged in an array mode along the width direction of the screen plate body, each group of strip-shaped blanking holes comprises a plurality of strip-shaped holes which are horizontally arranged, grid plates are formed between the upper strip-shaped holes and the lower strip-shaped holes, and grid plate reinforcing parts are formed between the left strip-shaped holes and the right strip-shaped holes; the transverse section of the grid plate strip is trapezoid, the upper part of the grid plate strip is wide, the lower part of the grid plate strip is narrow, the vertical angle of the trapezoid inclined plane is 8 degrees, the transverse section of the strip-shaped hole is narrow, the lower part of the strip-shaped hole is wide, and the vertical angle of the trapezoid inclined plane is 28 degrees. The utility model is used for reducing the load of the classified screening equipment, improving the utilization rate of the classified screening equipment and prolonging the service life of the classified screening equipment.
Description
Technical Field
The utility model relates to a bean pulp crushing screen plate, in particular to a primary screen plate before crushing of bean pulp, and belongs to the technical field of feed processing.
Background
In the production process of a leaching production line of a soybean oil preparation factory, the soybean meal produced by a steam-off machine contains a certain proportion of agglomerates, the agglomerates are conveyed to a pretreatment workshop through conveying equipment for screening and crushing, classified screening is generally carried out firstly, the screened fine granular soybean meal directly enters a soybean meal bin through the conveying equipment, and the screened large particles and the agglomerates enter a crusher for crushing and then enter the soybean meal bin through the conveying equipment. If a primary screen plate is additionally arranged on the scraper before classified screening, fine granular soybean meal is screened and separated to form a part, so that the load of classified screening equipment is reduced, the utilization rate and the service life of the classified screening equipment are improved, and the electric quantity is saved. Thus, there is a need to relate to a primary screen plate before the comminution of the soybean meal.
Disclosure of utility model
In view of the facts, the utility model designs a primary screen plate before crushing soybean meal, which aims to screen and separate fine granular soybean meal, so as to reduce the load of a classified screening device, improve the utilization rate of the classified screening device and prolong the service life of the classified screening device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
The primary screen plate before crushing the bean pulp comprises a screen plate body, wherein the screen plate body is a strip-shaped plate, a plurality of groups of strip-shaped blanking holes are cut on the screen plate body by laser, the strip-shaped blanking holes are arranged in an array mode along the width direction of the screen plate body, each group of strip-shaped blanking holes comprises a plurality of strip-shaped holes which are horizontally arranged, grid strips are formed between the upper strip-shaped holes and the lower strip-shaped holes which are adjacent to each other, and grid plate reinforcing parts are formed between the left strip-shaped holes and the right strip-shaped holes which are adjacent to each other;
The length of the sieve plate body is 1500-2000 mm, and the thickness is 25mm;
The spacing between the upper and lower parallel adjacent grid plate strips is 8mm, the transverse section of each grid plate strip is trapezoid, the upper surface is 15mm wide and the lower surface is 8mm wide, the vertical angle alpha of the trapezoid inclined plane is 8 degrees, and the purpose of the design is that the upper opening of the strip-shaped blanking hole is not easy to plug lump materials, and strip-shaped blanking Kong Duliao is avoided;
The transverse cross section of the strip-shaped pore is narrow at the upper part and wide at the lower part, the width of the upper opening is 8mm, the width of the lower opening is 15mm, and the vertical angle beta of the trapezoid inclined plane is 28 degrees; the advantage of this design is that bar unloading hole upper mouth is difficult to add stopper lump material, avoids bar unloading Kong Duliao.
Further: the longitudinal section of the strip-shaped pore is also narrow at the upper part and wide at the lower part, and the vertical angle of the trapezoid inclined plane is 28 degrees; the advantage of this design is that bar unloading hole upper mouth is difficult to add stopper lump material, avoids bar unloading Kong Duliao.
Further: both ends of the strip-shaped pore are semicircular structures. The advantage of this design is that bar unloading hole blanking is avoided.
Further: the two groups of strip-shaped blanking holes which are adjacent up and down are arranged in a left-right staggered way. The advantage of such a design is that the screen panel strength is better.
Further: screw holes are formed in two long edges of the screen plate body, the two long edges of the screen plate body are respectively connected with a side shell flange of the scraper machine and an upper flange of the blanking chute through bolts, the upper plane of the screen plate body is on a plane with the upper surface of the lower shell of the scraper machine, the short edges of the screen plate body are connected with the lower shell of the scraper machine in an embedded mode, and sealing gaskets are arranged at the joints around the screen plate body. Thus, the leakage phenomenon at the joint is prevented.
Further: the sieve plate body is a 35Mn steel plate or a polyurethane plate. The 35Mn steel plate is adopted, the hardness is higher, certain elasticity is realized, the whole 35Mn steel plate is cut by a laser cutting machine, and the advantage of cutting by the laser cutting machine is that the surface evenness is good and the steel plate is not deformed. The polyurethane plate is adopted, so that the service life of the sieve plate can be better prolonged, and the wear resistance of the sieve plate is improved.
The utility model achieves the following effects:
According to the primary screen plate before crushing the soybean meal, disclosed by the utility model, the fine granular soybean meal is firstly screened and separated into a part before being arranged at the discharge port of the scraper before classifying and screening the soybean meal, so that the load of classifying and screening equipment is reduced, the utilization rate of the classifying and screening equipment is improved, and meanwhile, the electric quantity is also saved. In addition, the primary screen plate before crushing the bean pulp has certain strength, is not easy to deform when carrying the bean pulp and the chain, and is convenient to disassemble and assemble when cleaning is needed.
Drawings
FIG. 1 is a front overall schematic view of a primary screen plate of the present utility model before soybean meal crushing;
FIG. 2 is a schematic view of a portion of the back side of a primary screen panel of the present utility model prior to comminution of soybean meal;
FIG. 3 is a cross-sectional view A-A of FIG. 1;
FIG. 4 is a cross-sectional view B-B of FIG. 1;
FIG. 5 is an enlarged view of a portion of a grid strap;
FIG. 6 is a perspective view of an elongated aperture;
fig. 7 is a diagram showing the positional relationship between the screen plate and the scraper.
Wherein: 1. a screen plate body; 2. grid plate strips; 3. a strip-shaped blanking hole; 4. screw holes; 5. a scraper machine; 6. and (5) blanking a chute.
Detailed Description
In order that those skilled in the art will better understand the present application, a technical solution in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in which it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, shall fall within the scope of the present application.
The terms "disposed," "connected," "secured" and "affixed" are to be construed broadly. For example, "connected" may be in a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.
It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other. The application will be described in detail below with reference to fig. 1-7 in conjunction with the embodiments.
Preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.
Example 1: referring to fig. 1-7, a primary screen plate before smashing soybean meal in this embodiment includes a screen plate body 1, the screen plate body 1 is a strip-shaped plate, a plurality of groups of strip-shaped blanking holes 3 are formed in the screen plate body 1 by laser cutting, the plurality of groups of strip-shaped blanking holes 3 are arranged in an array along the width direction of the screen plate body 1, each group of strip-shaped blanking holes 3 includes a plurality of strip-shaped holes which are horizontally arranged, grid strips 2 are formed between the upper and lower adjacent strip-shaped holes, and grid plate reinforcing parts are formed between the left and right adjacent strip-shaped holes; the length of the sieve plate body 1 is 1500mm, and the thickness is 25mm; the spacing between the adjacent grid plate strips 2 in parallel is 8mm, the transverse section of each grid plate strip 2 is trapezoid, the upper surface is 15mm wide and the lower surface is 8mm wide, the vertical angle alpha of the trapezoid inclined plane is 8 degrees, and the edge angle of the upper surface is elliptical angle; the purpose of the design is that the upper opening of the strip-shaped blanking hole 3 is not easy to be plugged with lump materials, so that the strip-shaped blanking hole 3 is prevented from being plugged; the transverse cross section of the strip-shaped pore is narrow at the upper part and wide at the lower part, the width of the upper opening is 8mm, the width of the lower opening is 15mm, and the vertical angle beta of the trapezoid inclined plane is 28 degrees; the advantage of this design is that bar unloading hole 3 upper mouth is difficult to add stopper lump material, avoids bar unloading hole 3 putty. The longitudinal section of the strip-shaped pore is also narrow at the upper part and wide at the lower part, and the vertical angle of the trapezoid inclined plane is 28 degrees; the advantage of this design is that bar unloading hole 3 upper mouth is difficult to add stopper lump material, avoids bar unloading hole 3 putty. Both ends of the strip-shaped pore are semicircular structures. The advantage of such design is to avoid the blocking of the strip-shaped blanking hole 3. The two groups of strip-shaped blanking holes 3 which are adjacent up and down are arranged in a left-right staggered way. The advantage of such a design is that the screen panel strength is better. Screw holes 4 are machined in two long edges of the screen plate body 1, the two long edges of the screen plate body 1 are connected with a side shell flange of the scraper 5 and an upper flange of the blanking chute 6 through bolts respectively, the upper plane of the screen plate body 1 is on the same plane as the upper surface of the lower shell of the scraper 5, the short edges of the screen plate body 1 are connected with the lower shell of the scraper 5 in an embedded mode, and sealing gaskets are arranged at the joints around the screen plate body 1. Thus, the leakage phenomenon at the joint is prevented. The sieve plate body 1 is a 35Mn steel plate. The 35Mn steel plate is adopted, the hardness is higher, certain elasticity is realized, the whole 35Mn steel plate is cut by a laser cutting machine, and the advantage of cutting by the laser cutting machine is that the surface evenness is good and the steel plate is not deformed.
Example 2: the present embodiment differs from embodiment 1 in that: the sieve plate body 1 is a polyurethane plate. The polyurethane plate is adopted, so that the service life of the sieve plate can be better prolonged, and the wear resistance of the sieve plate is improved. The length of the sieve plate body 1 is 2000mm.
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting thereof; although the utility model has been described in detail with reference to the above embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the technical solutions according to the embodiments of the present utility model.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (6)
1. The utility model provides a primary sieve before soybean meal smashes which characterized in that: comprises a screen plate body (1), wherein the screen plate body (1) is a strip-shaped plate, a plurality of groups of strip-shaped blanking holes (3) are cut on the screen plate body (1) by laser, the plurality of groups of strip-shaped blanking holes (3) are arranged along the width direction of the screen plate body (1) in an array way, each group of strip-shaped blanking holes (3) comprises a plurality of strip-shaped holes which are horizontally arranged, grid strips (2) are formed between the strip-shaped holes which are adjacent up and down, and grid plate reinforcing parts are formed between the strip-shaped holes which are adjacent left and right;
The length of the sieve plate body (1) is 1500-2000 mm, and the thickness is 25mm;
The spacing between the adjacent grid plate strips (2) which are parallel up and down is 8mm, the transverse section of each grid plate strip (2) is trapezoid, the upper surface is 15mm wide and the lower surface is 8mm wide, and the vertical angle alpha of the trapezoid inclined plane is 8 degrees;
The transverse section of the strip-shaped pore is narrow at the upper part and wide at the lower part, the width of the upper opening is 8mm, the width of the lower opening is 15mm, and the vertical angle beta of the trapezoid inclined plane is 28 degrees.
2. A primary screen panel before soybean meal comminution as claimed in claim 1, wherein: the longitudinal section of the strip-shaped pore is also narrow at the upper part and wide at the lower part, and the vertical angle of the trapezoid inclined plane is 28 degrees.
3. A primary screen panel before soybean meal comminution as claimed in claim 2, wherein: both ends of the strip-shaped pore are semicircular structures.
4. A primary screen panel before soybean meal comminution as claimed in claim 1, wherein: two groups of strip-shaped blanking holes (3) which are adjacent up and down are arranged in a left-right staggered way.
5. A primary screen panel before comminution of soybean meal as claimed in any one of claims 1 to 4 wherein: screw holes (4) are machined in two long edges of the screen plate body (1), the two long edges of the screen plate body (1) are connected with a side surface shell flange of the scraper machine (5) and an upper flange of the blanking chute (6) through bolts respectively, the upper plane of the screen plate body (1) is connected with the upper surface of the lower shell of the scraper machine (5) on one plane, the short edges of the screen plate body (1) are connected with the lower shell of the scraper machine (5) in an embedded mode, and sealing gaskets are arranged at the joints around the screen plate body (1).
6. The primary screen panel before soybean meal crushing of claim 5, wherein: the sieve plate body (1) is a 35Mn steel plate or a polyurethane plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111498.2U CN221086350U (en) | 2023-11-17 | 2023-11-17 | Primary sieve plate before bean pulp crushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323111498.2U CN221086350U (en) | 2023-11-17 | 2023-11-17 | Primary sieve plate before bean pulp crushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221086350U true CN221086350U (en) | 2024-06-07 |
Family
ID=91302589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323111498.2U Active CN221086350U (en) | 2023-11-17 | 2023-11-17 | Primary sieve plate before bean pulp crushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221086350U (en) |
-
2023
- 2023-11-17 CN CN202323111498.2U patent/CN221086350U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |