CN111687028A - Fine screening equipment for processing pumpkin seed and walnut powder raw materials and using method thereof - Google Patents
Fine screening equipment for processing pumpkin seed and walnut powder raw materials and using method thereof Download PDFInfo
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- CN111687028A CN111687028A CN202010560910.0A CN202010560910A CN111687028A CN 111687028 A CN111687028 A CN 111687028A CN 202010560910 A CN202010560910 A CN 202010560910A CN 111687028 A CN111687028 A CN 111687028A
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- screening
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- 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
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- 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
- B07B1/4636—Regulation of screen apertures
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- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a fine screening device for processing pumpkin seed and walnut powder raw materials and a using method thereof.A purpose of adjusting the size of a screening aperture can be achieved by matching a first screening plate and a second screening plate, so that the screening efficiency of the raw materials can be effectively improved, the aperture of a first screening hole is adjusted to a proper size, a screening box can screen the raw materials with different sizes, the screening efficiency and the screening quality of the screening box are effectively improved, the operation is simple, and a screening device is convenient to disassemble, assemble and clean; the first slide and the cooperation of second slide through setting up are used, are convenient for adjust the coincide degree between first screen cloth and the second screen cloth, can effectively improve the stability of first sieve and second sieve in the filter screen cylinder to be convenient for adjust the position between first screen cloth and the second screen cloth, and then can effectively improve the adjustment efficiency in screening aperture, overcome the problem that the stability and the controllability of screen cloth can not compromise among the current scheme.
Description
Technical Field
The invention relates to the technical field of raw material screening, in particular to fine screening equipment for processing pumpkin seed and walnut powder raw materials and a using method thereof.
Background
The screening is to use a screen to make fine materials smaller than the screen holes penetrate through the screen surface, while coarse materials larger than the screen holes are retained on the screen surface, thereby completing the separation process of coarse and fine materials.
Publication (CN103734874B) discloses a fruit and vegetable beater capable of adjusting screen clearance, which comprises a frame, wherein the frame is provided with a crushing mechanism, a residue filtering mechanism and a driving mechanism. The filter residue mechanism is internally provided with a main shaft, the main shaft is sleeved with a rotor and a shaft sleeve, and a fixing seat for supporting the main shaft is arranged between the rotor, the shaft sleeve and the frame. Axial wedge-shaped scrapers are uniformly distributed on the periphery of the rotor, and the width of one end, corresponding to the crushing mechanism, of each wedge-shaped scraper is smaller than that of the other end of each wedge-shaped scraper. The outer side of the wedge-shaped scraper is provided with a screen on the fixed seat, and the inclination direction of the screen surface of the screen is the same as that of the wedge-shaped scraper. The adjustable spindle is characterized in that a screw rod parallel to the spindle is arranged on a fixing seat corresponding to the lower portion of the spindle sleeve, an adjusting seat is fixed on the lower side of the spindle sleeve, a through hole is formed in the adjusting seat, one end of the screw rod penetrates through the through hole of the adjusting seat, and adjusting nuts are sleeved on the screw rods on the two sides of the adjusting seat. The clearance between the rotor wedge-shaped scraper and the screen mesh on the fruit and vegetable pulping machine can be adjusted according to the types of processed materials, the application range is wide, and the processing cost can be reduced. However, this device has certain drawbacks: the adjustment of the gap size of the whole screen is limited, so that the screening box can not screen raw materials with different sizes; the size of adjustment aperture that can not be quick can not compromise the stability problem of the controllability of screen cloth and adjustment simultaneously.
Disclosure of Invention
The invention aims to provide fine screening equipment for processing pumpkin seed and walnut powder raw materials and a using method thereof, and solves the technical problems that:
(1) how to adjust the aperture of the screen in the screening box so that the screening box can screen raw materials with different sizes;
(2) how to adjust the size of aperture fast to can compromise the stability problem of the controllability of screen cloth and adjustment simultaneously.
The purpose of the invention can be realized by the following technical scheme:
the fine screening device for the pumpkin seed and walnut powder raw material treatment comprises a screening box and a screening cylinder, wherein the screening cylinder is positioned inside the screening box, a supporting frame is installed at the lower end of the screening box, a first containing seat and a second containing seat are fixedly installed inside the supporting frame, the first containing seat is positioned on one side of the second containing seat, a driving motor is fixedly installed on one side of the screening box, a fixing frame is fixedly installed on the other side of the screening box, a third containing seat is fixedly installed on one side of the supporting frame, a supporting transverse plate is fixedly installed on one side, close to the screening box, of the upper end of the fixing frame, a connecting seat is connected to the upper end of the supporting transverse plate, a rotary column is connected to the upper end of the connecting seat, a transmission column is installed on the outer surface of the rotary column, the screening cylinder is connected to the outer surface of the transmission column, a first screening layer and a second, the first screening layer is positioned above the second screening layer;
first screening layer contains first screen cloth and second screen cloth, first screen cloth is located the top of second screen cloth, the fixed surface of first screen cloth installs first sieve, the fixed surface of second screen cloth installs the second sieve.
Further, install first slide between first sieve and the filter screen cylinder, install the second slide between second sieve and the filter screen cylinder, the lower extreme of first slide is provided with a plurality of spout, a plurality of slider, a plurality of are installed to the position that the upper end of first sieve is close to the edge, a plurality of the slider is fixed with a plurality of spout block.
Further, one side fixed mounting of first sieve has first arm-tie, one side fixed mounting of second sieve has the second arm-tie, the length and the width of first sieve are the same with the length and the width of second sieve.
Furthermore, be provided with the first sieve mesh of a plurality of on the first screen cloth, be provided with a plurality of second sieve mesh on the second screen cloth, first sieve mesh all is regular hexagon with the second sieve mesh, and the aperture of first sieve mesh is the same with the aperture of second sieve mesh.
Further, a plurality of window boards are installed on the outer surface of the screening box, connecting columns are connected between the window boards and the screening box, and the window boards are connected with the screening box in a rotating mode through the connecting columns.
Furthermore, the lower extreme of first storage seat and second storage seat all is provided with a plurality of water conservancy diversion seat, first storage seat and second storage seat all are located the filter screen under, the upper end that the filter screen is close to driving motor one side is provided with the feed inlet.
Furthermore, the rotary column is rotatably connected with the driving motor, clamping plates are fixedly mounted at positions, close to two sides, in the screening cylinder, and the screening cylinder is fixedly connected with the transmission column through the clamping plates.
Further, the use steps of the fine screening equipment for processing the pumpkin seed and walnut powder raw material comprise:
the method comprises the following steps: respectively installing a first sieve plate and a second sieve plate on a first screening layer and a second screening layer, sliding the first sieve plate from one side of the screening cylinder close to the supporting transverse plate to one side of the driving motor through a first sliding seat, and fixing the first sieve plate in the screening cylinder through a sliding block and a sliding groove;
step two: sliding the second screening layer from one side of the screening cylinder close to the supporting transverse plate to one side of the driving motor through a second sliding seat, and fixing the second screening plate in the screening cylinder through a sliding block and a sliding groove;
step three: the second sieve plate slides left and right in the screening cylinder, so that a second sieve hole in the second sieve plate and a first sieve hole in the first sieve plate are in different positions, when the second sieve hole in the second sieve plate is aligned with the first sieve hole in the first sieve plate, the screening cylinder is in a screening state of the largest particles, and when the second sieve plate slides towards one side close to the supporting transverse plate in the screening cylinder, the second sieve hole and the first sieve hole are overlapped in a crossed mode, so that the aperture of the first sieve hole is continuously reduced until the aperture of the first sieve hole is adjusted to be in a proper size;
step four: carry the inside to the filter cylinder through the feed inlet with pumpkin seed walnut powder raw materials, start driving motor, drive the rotary column through driving motor and rotate, the filter cylinder rotates through the transmission post, pumpkin seed walnut powder raw materials in the filter cylinder carry out to first storage seat and second storage seat through first screening layer and second screening layer, collect the pumpkin seed walnut powder raw materials of screening through a plurality of water conservancy diversion seat, collect remaining pumpkin seed walnut powder raw materials through the third storage seat.
The invention has the beneficial effects that:
(1) on one aspect disclosed by the embodiment of the invention, the purpose of adjusting the size of the screening aperture can be achieved by matching the arranged first screen plate and the second screen plate, so that the screening efficiency of the raw materials can be effectively improved, the second screen plate slides left and right in the screening cylinder, so that the second screen hole on the second screen plate and the first screen hole on the first screen plate are in different positions, when the second screen hole on the second screen plate is aligned with the first screen hole on the first screen plate, the screening cylinder is in the screening state of the largest particles, when the second screen plate slides towards one side close to the supporting transverse plate in the screening cylinder, the second screen hole and the first screen hole are overlapped in a crossed manner, so that the aperture of the first screen hole is continuously reduced until the aperture of the first screen hole is adjusted to be in a proper size, so that the screening box can screen the raw materials with different sizes, the screening efficiency and the screening quality of the screening box are effectively improved, the operation is simple, and the screening device is convenient to disassemble, assemble and clean;
(2) on the other hand, the first sliding seat and the second sliding seat are matched for use, so that the superposition degree between the first screen and the second screen is convenient to adjust, the first sliding seat is arranged between the first screen and the screening cylinder, the second sliding seat is arranged between the second screen and the screening cylinder, the lower end of the first sliding seat is provided with the plurality of sliding grooves, the position, close to the edge, of the upper end of the first screen is provided with the plurality of sliding blocks, the stability of the first screen and the second screen in the screening cylinder can be effectively improved through the clamping and fixing of the plurality of sliding blocks and the plurality of sliding grooves, the position between the first screen and the second screen is convenient to adjust, the adjusting efficiency of the screening aperture can be effectively improved, and the problem that the stability and the adjustability of the screen in the existing scheme cannot be considered at the same time is solved.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic structural view of a fine screening apparatus for processing a pumpkin seed and walnut powder raw material according to the present invention;
FIG. 2 is a schematic view showing the internal structure of the screening chamber of the present invention;
FIG. 3 is a schematic top view of a first screening layer according to the present invention;
FIG. 4 is a schematic cross-sectional view of a screen cylinder according to the present invention;
FIG. 5 is an enlarged view of A in FIG. 4 according to the present invention.
In the figure: 1. a screening box; 2. a support frame; 3. a fixed mount; 4. a connecting seat; 5. turning the column; 6. a drive post; 7. a drive motor; 8. a window panel; 9. a first storage seat; 10. a second storage seat; 11. a third storage seat; 12. a screening cylinder; 13. a first screening layer; 14. a second screening layer; 15. supporting the transverse plate; 16. a first screen; 1601. a first screen deck; 17. a second screen; 1701. a second screen deck; 18. a first pulling plate; 19. a second pulling plate; 20. a first slider; 21. a second slide carriage; 22. a chute; 23. a slide block.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1-5, a meticulous screening installation is used in pumpkin seed walnut powder raw materials processing, includes screening case 1 and screening cylinder 12, screening cylinder 12 is located the inside of screening case 1, the support frame 2 is installed to the lower extreme of screening case 1, the inside fixed mounting of support frame 2 has first storage holder 9 and second storage holder 10, first storage holder 9 is located one side of second storage holder 10, one side fixed mounting of screening case 1 has driving motor 7, the opposite side fixed mounting of screening case 1 has mount 3, one side fixed mounting of support frame 2 has third storage holder 11, one side fixed mounting that the upper end of mount 3 is close to screening case 1 has support diaphragm 15, the upper end of supporting diaphragm 15 is connected with connecting seat 4, the upper end of connecting seat 4 is connected with rotary column 5, the surface mounting of rotary column 5 has drive column 6, the outer surface of the transmission column 6 is connected with a screening cylinder 12, a first screening layer 13 and a second screening layer 14 are arranged in the screening cylinder 12, and the first screening layer 13 is positioned above the second screening layer 14;
the first screening layer 13 comprises a first screen 16 and a second screen 17, the first screen 16 is located above the second screen 17, a first screen plate 1601 is fixedly installed on the outer surface of the first screen 16, and a second screen plate 1701 is fixedly installed on the outer surface of the second screen 17.
Install first slide 20 between first sieve 1601 and the screen cylinder 12, install second slide 21 between second sieve 1701 and the screen cylinder 12, the lower extreme of first slide 20 is provided with a plurality of spout 22, a plurality of slider 23, a plurality of are installed to the upper end of first sieve 1601 near the position at edge, a plurality of slider 23 is fixed with a plurality of spout 22 block.
A first pulling plate 18 is fixedly mounted on one side of the first screen plate 1601, a second pulling plate 19 is fixedly mounted on one side of the second screen plate 1701, and the length and the width of the first screen plate 1601 are the same as those of the second screen plate 1701.
Be provided with the first sieve mesh of a plurality of on the first screen cloth 16, be provided with a plurality of second sieve mesh on the second screen cloth 17, first sieve mesh all is regular hexagon with the second sieve mesh, and the aperture of first sieve mesh is the same with the aperture of second sieve mesh.
The surface mounting of screening case 1 has a plurality of luffer boards 8, is connected with the spliced pole between a plurality of luffer boards 8 and the screening case 1, a plurality of luffer boards 8 rotate with screening case 1 through the spliced pole and are connected.
The lower extreme of first storage seat 9 and second storage seat 10 all is provided with a plurality of water conservancy diversion seat, first storage seat 9 all is located the screening drum 12 with second storage seat 10 under, the upper end that screening drum 12 is close to driving motor 7 one side is provided with the feed inlet.
The rotary column 5 is rotatably connected with the driving motor 7, clamping plates are fixedly mounted at positions, close to two sides, inside the screening cylinder 12, and the screening cylinder 12 is fixedly connected with the transmission column 6 through the clamping plates.
The use steps of the fine screening equipment for processing the pumpkin seed and walnut powder raw material comprise:
the method comprises the following steps: installing a first sieve plate 1601 and a second sieve plate 1701 on a first sieving layer 13 and a second sieving layer 14 respectively, sliding the first sieve plate 1601 from one side of a sieving cylinder 12 close to a supporting transverse plate 15 to one side of a driving motor 7 through a first sliding seat 20, and fixing the first sieve plate 1601 in the sieving cylinder 12 through a sliding block 23 and a sliding chute 22;
step two: sliding the second screening layer 14 from the side of the screening cylinder 12 close to the supporting cross plate 15 to the side of the driving motor 7 through the second slide carriage 21, and fixing the second screening plate 1701 inside the screening cylinder 12 through the slide block 23 and the slide groove 22;
step three: the second sieve plate 1701 slides left and right in the screening cylinder 12 to enable the second sieve hole on the second sieve screen 17 to be at a different position from the first sieve hole on the first sieve plate 1601, when the second sieve hole on the second sieve screen 17 is aligned with the first sieve hole on the first sieve plate 1601, the screening cylinder 12 is in a screening state of the largest particles, and when the second sieve screen 17 slides towards the side close to the supporting transverse plate 15 in the screening cylinder 12, the second sieve hole and the first sieve hole are overlapped in a cross mode, so that the aperture of the first sieve hole is continuously reduced until the aperture of the first sieve hole is adjusted to be a proper size;
step four: carry the inside to the sieve tube 12 with pumpkin seed walnut powder raw materials through the feed inlet, start driving motor 7, drive rotary column 5 through driving motor 7 and rotate, sieve tube 12 rotates through drive column 6, pumpkin seed walnut powder raw materials in the sieve tube 12 go on to first accomodating seat 9 and second through first screening layer 13 and second screening layer 14 and accomodate seat 10, collect the pumpkin seed walnut powder raw materials of screening through a plurality of water conservancy diversion seat, accomodate seat 11 through the third with remaining pumpkin seed walnut powder raw materials and collect.
The working principle of the invention is as follows: the purpose of adjusting the size of the screening aperture can be achieved by the cooperation of the arranged first screen plate 1601 and the second screen plate 1701, so that the screening efficiency of the raw material can be effectively improved, the second screen plate 1701 slides left and right in the screening cylinder 12, so that the second screen hole on the second screen 17 and the first screen hole on the first screen 16 are in different positions, when the second screen hole on the second screen 17 is aligned with the first screen hole on the first screen 16, the screening cylinder 12 is in the screening state of the largest particles, when the second screen 17 slides towards the side close to the supporting transverse plate 15 in the screening cylinder 12, the second screen hole and the first screen hole are overlapped in a cross mode, so that the aperture of the first screen hole is continuously reduced until the aperture of the first screen hole is adjusted to an appropriate size, the driving motor 7 is started, the model of the driving motor 7 can be YB3-112M-4, the rotary column 5 is driven to rotate by the driving motor 7, the screening cylinder 12 rotates by the transmission column 6, the pumpkin seed and walnut powder raw materials in the screening cylinder 12 are conveyed to the first containing seat 9 and the second containing seat 10 through the first screening layer 13 and the second screening layer 14, the screened pumpkin seed and walnut powder raw materials are collected through the plurality of flow guide seats, and the remaining pumpkin seed and walnut powder raw materials are collected through the third containing seat 11, so that the screening box 1 can screen raw materials with different sizes, the screening efficiency and the screening quality of the screening box 1 are effectively improved, the operation is simple, and the screening device is convenient to disassemble, assemble and clean;
through the cooperation use of the first slide 20 and the second slide 21 that set up, be convenient for adjust the coincide degree between first screen cloth 16 and the second screen cloth 17, install first slide 20 between first sieve 1601 and the filter tube 12, install second slide 21 between second sieve 1701 and the filter tube 12, the lower extreme of first slide 20 is provided with a plurality of spout 22, a plurality of slider 23 is installed near the position at edge in the upper end of first sieve 1601, through a plurality of slider 23 is fixed with the block of a plurality of spout 22, can effectively improve the stability of first sieve 1601 and second sieve 1701 in filter tube 12, and be convenient for adjust the position between first screen cloth 16 and the second screen cloth 17, and then can effectively improve the adjustment efficiency in screening aperture, the problem that the stability and the controllability of screen cloth can not compromise among the prior art scheme has been overcome.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (8)
1. The fine screening device for the pumpkin seed and walnut powder raw material treatment is characterized by comprising a screening box (1) and a screening cylinder (12), wherein the screening cylinder (12) is located inside the screening box (1), a support frame (2) is installed at the lower end of the screening box (1), a first accommodating seat (9) and a second accommodating seat (10) are fixedly installed inside the support frame (2), the first accommodating seat (9) is located on one side of the second accommodating seat (10), a driving motor (7) is fixedly installed on one side of the screening box (1), a fixing frame (3) is fixedly installed on the other side of the screening box (1), a third accommodating seat (11) is fixedly installed on one side of the support frame (2), a supporting transverse plate (15) is fixedly installed on one side, close to the screening box (1), of the upper end of the supporting transverse plate (15), and a connecting seat (4) is connected with the upper end of the supporting transverse plate (15), the upper end of the connecting seat (4) is connected with a rotating column (5), the outer surface of the rotating column (5) is provided with a transmission column (6), the outer surface of the transmission column (6) is connected with a screening cylinder (12), a first screening layer (13) and a second screening layer (14) are arranged in the screening cylinder (12), and the first screening layer (13) is positioned above the second screening layer (14);
first screening layer (13) contain first screen cloth (16) and second screen cloth (17), first screen cloth (16) are located the top of second screen cloth (17), the outer fixed surface of first screen cloth (16) installs first sieve (1601), the outer fixed surface of second screen cloth (17) installs second sieve (1701).
2. The fine screening device for pumpkin seed and walnut powder raw material processing as claimed in claim 1, wherein a first sliding seat (20) is installed between the first screen plate (1601) and the screening cylinder (12), a second sliding seat (21) is installed between the second screen plate (1701) and the screening cylinder (12), a plurality of sliding grooves (22) are formed in the lower end of the first sliding seat (20), a plurality of sliding blocks (23) are installed at positions, close to the edges, of the upper end of the first screen plate (1601), and the sliding blocks (23) are fixed to the plurality of sliding grooves (22) in a clamping mode.
3. The fine screening apparatus for pumpkin seed and walnut powder raw material processing as claimed in claim 1, wherein a first pulling plate (18) is fixedly installed on one side of the first screen plate (1601), a second pulling plate (19) is fixedly installed on one side of the second screen plate (1701), and the length and width of the first screen plate (1601) are the same as those of the second screen plate (1701).
4. The fine screening device for pumpkin seed and walnut powder raw material processing as claimed in claim 1, wherein a plurality of first screen holes are formed in the first screen (16), a plurality of second screen holes are formed in the second screen (17), the first screen holes and the second screen holes are both in a regular hexagon shape, and the aperture of each first screen hole is the same as that of each second screen hole.
5. The fine screening device for processing the pumpkin seed and walnut powder raw materials as claimed in claim 1, wherein a plurality of window plates (8) are mounted on the outer surface of the screening box (1), a connecting column is connected between the window plates (8) and the screening box (1), and the window plates (8) are rotatably connected with the screening box (1) through the connecting column.
6. The fine screening device for the pumpkin seed and walnut powder raw material treatment as claimed in claim 1, wherein a plurality of flow guide seats are arranged at the lower ends of the first storage seat (9) and the second storage seat (10), the first storage seat (9) and the second storage seat (10) are located under the screening cylinder (12), and a feed inlet is formed in the upper end of one side, close to the driving motor (7), of the screening cylinder (12).
7. The fine screening device for pumpkin seed and walnut powder raw material treatment as claimed in claim 1, wherein the rotary column (5) is rotatably connected with the driving motor (7), a clamping plate is fixedly installed at a position close to two sides inside the screening cylinder (12), and the screening cylinder (12) is fixedly connected with the transmission column (6) through the clamping plate.
8. The use method of the fine screening equipment for processing the pumpkin seed and walnut powder raw materials is characterized by comprising the following steps of:
the method comprises the following steps: the method comprises the following steps that a first screen plate (1601) and a second screen plate (1701) are respectively installed on a first screening layer (13) and a second screening layer (14), the first screen plate (1601) slides from one side, close to a supporting transverse plate (15), of a screening cylinder (12) to one side of a driving motor (7) through a first sliding seat (20), and the first screen plate (1601) is fixed inside the screening cylinder (12) through a sliding block (23) and a sliding groove (22);
step two: a second screening layer (14) slides from one side of the screening cylinder (12) close to the supporting transverse plate (15) to one side of the driving motor (7) through a second sliding seat (21), and a second screening plate (1701) is fixed in the screening cylinder (12) through a sliding block (23) and a sliding groove (22);
step three: sliding the second screen plate (1701) left and right in the screening cylinder (12) to enable the second screen hole on the second screen (17) to be at a different position from the first screen hole on the first screen plate (1601), aligning the second screen hole on the second screen (17) with the first screen hole on the first screen plate (1601), enabling the screening cylinder (12) to be in a screening state of the largest particles, and sliding the second screen plate (17) in the screening cylinder (12) to one side close to the supporting transverse plate (15) to enable the second screen hole to be overlapped with the first screen hole in a cross mode, so that the aperture of the first screen hole is continuously reduced until the aperture of the first screen hole is adjusted to be a proper size;
step four: carry the inside to filter cylinder (12) with pumpkin seed walnut powder raw materials through the feed inlet, start driving motor (7), drive rotary column (5) through driving motor (7) and rotate, filter cylinder (12) rotate through drive column (6), pumpkin seed walnut powder raw materials in filter cylinder (12) carry out to first storage seat (9) and second storage seat (10) through first screening layer (13) and second screening layer (14), collect the pumpkin seed walnut powder raw materials of screening through a plurality of water conservancy diversion seat, collect surplus pumpkin seed walnut powder raw materials through third storage seat (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010560910.0A CN111687028A (en) | 2020-06-18 | 2020-06-18 | Fine screening equipment for processing pumpkin seed and walnut powder raw materials and using method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010560910.0A CN111687028A (en) | 2020-06-18 | 2020-06-18 | Fine screening equipment for processing pumpkin seed and walnut powder raw materials and using method thereof |
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| CN111687028A true CN111687028A (en) | 2020-09-22 |
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| DE4027111A1 (en) * | 1990-08-28 | 1992-03-05 | Lindemann Maschfab Gmbh | Drum or flat sieve - has adjuster sifting efficiency via displaceable perforated drums or plates which vary screen hole size |
| CN203170585U (en) * | 2013-02-26 | 2013-09-04 | 安徽明珠颜料科技有限公司 | Adjustable screen cloth structure of ferrite yellow rotary screen |
| CN104785433A (en) * | 2015-03-31 | 2015-07-22 | 芜湖文达精密机械科技有限公司 | Automated steel ball screening device |
| CN207188162U (en) * | 2017-07-26 | 2018-04-06 | 莆田市金日兴生物科技开发有限公司 | A kind of variable feed receiving sieve of slot size |
| CN207981588U (en) * | 2018-01-17 | 2018-10-19 | 民勤县茂源农业科技发展有限公司 | A kind of drum-type gradation equipment |
| CN108212734A (en) * | 2018-01-22 | 2018-06-29 | 张红梅 | A kind of prepared slices of Chinese crude drugs fine screen equipment |
| CN108714552A (en) * | 2018-05-12 | 2018-10-30 | 合肥奇腾农业科技有限公司 | A kind of sorting equipment of adjustable particle screen selecting size |
| CN208449900U (en) * | 2018-05-24 | 2019-02-01 | 安徽金麦乐面业有限公司 | A kind of wheat grain screening plant |
| CN108970970A (en) * | 2018-07-27 | 2018-12-11 | 芜湖通农生态农业有限公司 | A kind of grape size screening installation |
| CN109092658A (en) * | 2018-07-28 | 2018-12-28 | 宁夏中科天际防雷研究院有限公司 | A kind of building sandstone screen selecting and separating mechanism |
| CN110523612A (en) * | 2019-08-28 | 2019-12-03 | 章庆宁 | A kind of building waste screening machine |
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Application publication date: 20200922 |