CN108212790A - A kind of aquatic feeds powder separation screening device - Google Patents

A kind of aquatic feeds powder separation screening device Download PDF

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Publication number
CN108212790A
CN108212790A CN201711400557.4A CN201711400557A CN108212790A CN 108212790 A CN108212790 A CN 108212790A CN 201711400557 A CN201711400557 A CN 201711400557A CN 108212790 A CN108212790 A CN 108212790A
Authority
CN
China
Prior art keywords
fixed
babinet
motor
staving
powder
Prior art date
Application number
CN201711400557.4A
Other languages
Chinese (zh)
Inventor
张皓哲
任童
任可
张嘉强
Original Assignee
湛江市渔好生物科技有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 湛江市渔好生物科技有限公司 filed Critical 湛江市渔好生物科技有限公司
Priority to CN201711400557.4A priority Critical patent/CN108212790A/en
Publication of CN108212790A publication Critical patent/CN108212790A/en

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Classifications

    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23NMACHINES OR APPARATUS FOR TREATING HARVESTED FRUIT, VEGETABLES OR FLOWER BULBS IN BULK, NOT OTHERWISE PROVIDED FOR; PEELING VEGETABLES OR FRUIT IN BULK; APPARATUS FOR PREPARING ANIMAL FEEDING- STUFFS
    • A23N17/00Apparatus specially adapted for preparing animal feeding-stuffs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C13/00Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/14Disintegrating by mills having rotary beater elements ; Hammer mills with vertical rotor shaft, e.g. combined with sifting devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/28Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
    • B07B1/34Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen
    • B07B1/343Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens jigging or moving to-and-fro perpendicularly or approximately perpendiculary to the plane of the screen with mechanical drive elements other than electromagnets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/42Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/46Constructional details of screens in general; Cleaning or heating of screens
    • B07B1/50Cleaning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B4/00Separating solids from solids by subjecting their mixture to gas currents
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING 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
    • B07B9/00Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets

Abstract

The invention discloses a kind of aquatic feeds powder separation screening devices,Including babinet,There are feed inlet and motor A on babinet,There is vertical pivot on motor A,There is stirring rod on vertical pivot,Abacus in babinet,Orifice plate eminence has slide bar,There is connecting rod A under slide bar,There is connecting rod B on connecting rod A,There is turntable on connecting rod B,Turntable is fixed with motor B,On slide bar,Under have baffle,There is top plate on articulated slab B,There is spring between top plate and baffle,There is square frame under orifice plate,There is supporting rod on square frame,There is bur on supporting rod,There is housing in babinet,There is montant on housing,There is U-shaped board under montant,There is idler wheel in U-shaped board,There is cam under idler wheel,Wall box has motor C,There is staving under babinet,There is auger in staving,Staving side wall has motor D,There is cover body on staving,Have on cover body and inhale powder wind turbine,There is pipeline on powder wind turbine,There is column between bulky grain collecting box and pedestal,The present invention is more efficient,Effect is more preferable,Classification is clear and definite,Leakage hole will not block.

Description

A kind of aquatic feeds powder separation screening device
Technical field
The present invention relates to aquaculture fields, and in particular to a kind of aquatic feeds powder separation screening device.
Background technology
In the process of feed, need to use granulator granulation, the mixture prepared is compacted and squeezed out by when granulation Die hole formed granulated meal, be then packaged, but in granulator pelletization or can be mixed with a part do not formed The mash feed of granulated meal, this part mash feed affect the quality of product, while when aquaculture is fed, powder The feed of shape be easy to cause waste, and easily pollutes water quality.
Existing powder separation screening device, feed screening efficiency is low, and effect is poor.The leakage hole of sieve will appear blocking, shadow Ring screening.Fodder, little particle feed and bulky grain feed are not to collect respectively, it is impossible to be recycled, waste of resource.
Invention content
Above-mentioned in order to solve the problems, such as, the present invention provides a kind of aquatic feeds powder separation screening devices.
The present invention is to be achieved through the following technical solutions:
A kind of aquatic feeds powder separation screening device, including babinet, the wall box upper end is equipped with feed inlet, the babinet The output shaft that upper end is fixed with motor A, the motor A passes through babinet upper wall and is fixed with vertical pivot, is fixed on the vertical pivot more A stirring rod, the babinet is tilted to be equipped with orifice plate, and the orifice plate is equipped with multiple leakage holes, and the wall box is equipped with logical Hole, the orifice plate eminence position are fixed with slide bar, and the slide bar passes through through-hole and is slidably connected with it, and the lower end of the slider passes through Articulated slab A, which is hinged on connecting rod A, the connecting rod A to be hinged with to be rotatably connected on connecting rod B, the connecting rod B, turntable, The wall box is fixed with transverse slat, and the transverse slat upper end is fixed with motor B, and the output shaft of the motor B is fixed with turntable, institute It states slide bar upper/lower terminal and baffle is hinged with by articulated slab B, the baffle is in the side of through-hole, the baffle and case-side Wall is bonded, and is fixed with top plate on the articulated slab B, spring, the orifice plate lower position are fixed between the top plate and baffle And its side hinged with wall box is equipped with discharge port, and the orifice plate inclined downward is equipped with square frame, the square frame Parallel with orifice plate, the square frame intermediate parallel is equidistantly fixed with multiple supporting rods, and the post upper is fixed with more A bur to match with leakage hole, the square frame front and back are respectively and fixedly provided with multiple sliding blocks, the babinet front and the back of the body The inner wall in face is equipped with sliding block to matched sliding slot, and the cabinet wall is fixed with housing, and the shell top wall is perpendicular across having Bar is simultaneously slidably connected with it, and the montant upper end is fixed with square frame, and the montant lower end is fixed with U-shaped board, the U-shaped board To be inverted, horizontal axis is fixed between the both side plate of the U-shaped board, being rotatably connected on the horizontal axis has idler wheel, the idler wheel lower end Cam is fitted with, the output shaft that the wall box is fixed with motor C, the motor C passes through wall box and consolidates with cam Fixed, the babinet lower end is equipped with opening, and the babinet lower end is fixed with staving and communicates therewith, and auger is equipped in the staving, The output shaft that the staving side wall is fixed with motor D, the motor D is fixed across staving side wall with auger, the staving upper end Cover body is fixed with, the staving upper wall is equipped with multiple suction powder holes, and in cover body, the cover body upper end is fixed with suction in the suction powder hole Powder wind turbine, the inlet scoop for inhaling powder wind turbine pass through cover body upper wall and are connected with its inside, connected on the air outlet of the powder wind turbine Pipeline is connected to, powder collecting box is connected on the pipeline, the powder collecting box lower end is equipped with little particle collecting box, described small Particle collecting bin is fixed on pedestal, and multiple support columns are fixed between the staving and pedestal, and the babinet side is equipped with Bulky grain collecting box, the discharge port are connect with bulky grain collecting box, are fixed between the bulky grain collecting box and pedestal vertical Column.
Preferably, the babinet lower end is shape of falling from power.
Preferably, the diameter of the bur is less than the diameter of leakage hole.
Preferably, the side of the orifice plate lower position is bonded with cabinet wall.
Preferably, the height of the bur is higher than the height of leakage hole.
Preferably, the helical blade of the auger is bonded with inner wall of barrel.
Compared with prior art, the beneficial effects of the invention are as follows:Using simple, feed is broken up by stirring, convenient for powder Fall.The vibration of orifice plate makes feed fall more efficient, and effect is more preferable.Leakage hole on orifice plate is not in block.Inhale powder wind Machine siphons away powder.Fodder, little particle feed and bulky grain feed collect recycling respectively, and classification is clear.
Description of the drawings
Fig. 1 is the schematic diagram of structure of the present invention;
Fig. 2 is the Local map of structure of the present invention;
Fig. 3 is the Local map of structure of the present invention;
Fig. 4 is the Local map of structure of the present invention;
Fig. 5 is the isostructural schematic diagram of cam;
Fig. 6 is the isostructural schematic diagram of square frame.
In figure:Babinet 1, through-hole 1-1, feed inlet 2, motor A3, vertical pivot 4, stirring rod 5, discharge port 6, orifice plate 7, leakage hole 7- 1st, articulated slab A8, connecting rod A9, connecting rod B10, turntable 11, motor B12, baffle 13, articulated slab B14, top plate 15, spring 16, Transverse slat 17, square frame 18, supporting rod 19, bur 20, sliding block 21, housing 22, montant 23, U-shaped board 24, idler wheel 25, cam 26, Motor C27, staving 28 inhale powder hole 28-1, motor D29, auger 30, cover body 31, inhale powder wind turbine 32, pipeline 33, powder collecting box 34th, little particle collecting box 35, bulky grain collecting box 36, column 37, support column 38, pedestal 39, slide bar 40.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings:
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6, a kind of aquatic feeds powder separation screening device is described including babinet 1 1 sidewall upper of babinet is equipped with feed inlet 2, and the output shaft that 1 upper end of babinet is fixed with motor A3, the motor A3 passes through babinet 1 upper wall is simultaneously fixed with vertical pivot 4, multiple stirring rods 5 is fixed on the vertical pivot 4, the babinet 1 is tilted equipped with orifice plate 7, described Orifice plate 7 is equipped with multiple leakage hole 7-1, and 1 side wall of babinet is equipped with through-hole 1-1, and the 7 eminence position of orifice plate is fixed with slide bar 40, the slide bar 40 passes through through-hole 1-1 and is slidably connected with it, and 40 lower end of slide bar is hinged with connecting rod by articulated slab A8 Rotatable connection on connecting rod B10, the connecting rod B10 is hinged on A9, the connecting rod A9 turntable 11,1 side of babinet Wall is fixed with transverse slat 17, and output shaft and the turntable 11 that 17 upper end of transverse slat is fixed with motor B12, the motor B12 are fixed, institute It states 40 upper/lower terminal of slide bar and baffle 13 is hinged with by articulated slab B14, the baffle 13 is in the side of through-hole 1-1, the gear Plate 13 is bonded with 1 side wall of babinet, and top plate 15 is fixed on the articulated slab B14, is fixed between the top plate 15 and baffle 13 Spring 16, the 7 lower position of orifice plate is side walls hinged with babinet 1 and its side is equipped with discharge port 6, and 7 lower section of orifice plate is inclined Square frame 18 is tiltedly equipped with, the square frame 18 is parallel with orifice plate 7, and 18 intermediate parallel of square frame is equidistantly fixed with Multiple supporting rods 19,19 upper end of supporting rod are fixed with multiple burs 20 to match with leakage hole 7-1, the square frame 18 Front and back is respectively and fixedly provided with multiple sliding blocks 21, and the inner wall of 1 front and back of babinet is equipped with sliding block 21 to matched Sliding slot, 1 inner wall of babinet are fixed with housing 22, and 22 upper wall of housing, which passes through, to be had montant 23 and be slidably connected with it, described 23 upper end of montant is fixed with square frame 18, and 23 lower end of montant is fixed with U-shaped board 24, and the U-shaped board 24 is described to be inverted Horizontal axis is fixed between the both side plate of U-shaped board 24, being rotatably connected on the horizontal axis has idler wheel 25, and 25 lower end of the idler wheel fitting is set There is cam 26, the output shaft that 1 side wall of babinet is fixed with motor C27, the motor C27 passes through 1 side wall of babinet and and cam 26 fix, and 1 lower end of babinet is equipped with opening, and 1 lower end of babinet is fixed with staving 28 and communicates therewith, in the staving 28 Equipped with auger 30, the output shaft that 28 side wall of staving is fixed with motor D29, the motor D29 passes through 28 side wall of staving with twisting Dragon 30 is fixed, and 28 upper end of staving is fixed with cover body 31, and 28 upper wall of staving is equipped with multiple suction powder hole 28-1, the suction powder Hole 28-1 is in cover body 31, and 31 upper end of cover body, which is fixed with, inhales powder wind turbine 32, and the inlet scoop for inhaling powder wind turbine 32 passes through cover 31 upper wall of body is simultaneously connected with its inside, and pipeline 33 is connected on the air outlet of the powder wind turbine 32, is connected on the pipeline 33 Powder collecting box 34,34 lower end of powder collecting box are equipped with little particle collecting box 35, and the little particle collecting box 35 is fixed with On pedestal 39, multiple support columns 38 are fixed between the staving 28 and pedestal 39,1 side of babinet is received equipped with bulky grain Header 36, the discharge port 6 are connect with bulky grain collecting box 36, are fixed between the bulky grain collecting box 36 and pedestal 39 vertical Column 37.
1 lower end of babinet is shape of falling from power.
The diameter of the bur 20 is less than the diameter of leakage hole 7-1.
The side of the 7 lower position of orifice plate is bonded with 1 inner wall of babinet.
The height of the bur 20 is higher than the height of leakage hole 7-1.
The helical blade of the auger 30 is bonded with 28 inner wall of staving.
Operation principle:The present apparatus is first fallen pellet by feed inlet 2 before being packed to aquatic feeds pellet Enter in babinet 1, vertical pivot 4 and stirring rod 5 is driven to rotate at a slow speed by motor A3, stirring rod 5 plays the role of breaing up to feed, just In falling for powder.Start motor B12 and turntable 11 is driven to rotate, turntable 11 drives connecting rod B10, connecting rod B10 to drive company Extension bar A9, realizes crank rocker movement, and connecting rod A9 is hinged by articulated slab A8 and slide bar 40 so that orifice plate 7 exists with slide bar 40 Up-down vibration in through-hole 1-1, the other end and 1 inner wall of babinet of orifice plate 7 are hinged, and feed falls on orifice plate 7 and vibrated, powder and Short grained feed is fallen by leakage hole 7-1, more efficient, and effect is more preferable.Bulky grain feed enters bulky grain by discharge port 6 In collecting box 36, column 37 supports bulky grain collecting box 36.For slide bar 40 in through-hole 1-1 during up-down vibration, baffle 13 passes through hinge Fishplate bar B14 is hinged with slide bar 40, and the spring 16 on top plate 15 withstands baffle 13, and baffle 13 is made to be bonded with 1 side wall of babinet, realizes and slides When bar 40 moves, baffle 13 blocks through-hole 1-1, and sundries will not be entered out of through-hole 1-1, and transverse slat 17 supports motor B12.
The blocking of leakage hole 7-1 is prevented, motor C27 can be started, and rotates cam 26, the chimb of cam 26 jacks up idler wheel 25, idler wheel 25 drives U-shaped board 24 to rise, and U-shaped board 24 drives montant 23 to rise, and montant 23 drives square frame 18 to rise, and supports Bar 19 rises with square frame 18, and bur 20 is driven to rise, and bur 20 is inserted into leakage hole 7-1, the feeding that can will be blocked in leakage hole 7-1 Material is disclosed, and 18 front and back of square frame is respectively and fixedly provided with multiple sliding blocks 21, the inner wall of 1 front and back of babinet be equipped with Sliding block 21 can be slided to matched sliding slot, sliding block 21 in sliding slot, and housing 22 protects the structures such as cam 26.Cam 26 and chimb phase When idler wheel 25 is withstood on anti-side, square frame 18 falls simultaneously by own wt, and drives montant 23, and montant 23 drives U-shaped board 24, U-shaped board 24 drives idler wheel 25 to be bonded with cam 26, and bur 20 leaves leakage hole 7-1.
Powder and little particle feed enter in staving 28, auger 30 are driven to rotate by motor D29, auger 30 by powder and Little particle feed is pushed, and in the process, inhales 32 air draught out of cover body 31 of powder wind turbine, powder is inhaled by inhaling powder hole 28-1 It walks, enters powder collecting box 34 through piping 33.Little particle feed is sent into little particle collecting box 35, support column 38 by auger 30 Staving 28 is supportted, pedestal 39 makes device more stable, and the helical blade of auger 30 is bonded with 28 inner wall of staving.
The basic principles, main features and advantages of the invention have been shown and described above.The technical staff of the industry should Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe the originals of the present invention Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle It is fixed.

Claims (6)

1. a kind of aquatic feeds powder separation screening device, including babinet (1), it is characterised in that:Babinet (1) sidewall upper Equipped with feed inlet (2), babinet (1) upper end is fixed with motor A (3), and the output shaft of the motor A (3) is passed through on babinet (1) Wall is simultaneously fixed with vertical pivot (4), and multiple stirring rods (5) are fixed on the vertical pivot (4), and the babinet (1) is tilted to be equipped with orifice plate (7), the orifice plate (7) is equipped with multiple leakage holes (7-1), and babinet (1) side wall is equipped with through-hole (1-1), the orifice plate (7) Eminence position is fixed with slide bar (40), and the slide bar (40) is slidably connected across through-hole (1-1) and with it, under the slide bar (40) End is hinged with connecting rod A (9) by articulated slab A (8), and connecting rod B (10), the connecting rod are hinged on the connecting rod A (9) Rotatable connection has turntable (11) on B (10), and babinet (1) side wall is fixed with transverse slat (17), and transverse slat (17) upper end is fixed There is motor B (12), the output shaft of the motor B (12) is fixed with turntable (11), and slide bar (40) upper/lower terminal passes through hinge Fishplate bar B (14) is hinged with baffle (13), and the baffle (13) is in the side of through-hole (1-1), the baffle (13) and babinet (1) side Wall is bonded, and is fixed with top plate (15) on the articulated slab B (14), spring is fixed between the top plate (15) and baffle (13) (16), orifice plate (7) the lower position is side walls hinged with babinet (1) and its side is equipped with discharge port (6), the orifice plate (7) Inclined downward is equipped with square frame (18), and the square frame (18) is parallel with orifice plate (7), and the square frame (18) is intermediate Parallel equidistant is fixed with multiple supporting rods (19), and supporting rod (19) upper end is fixed with what multiple and leakage hole (7-1) matched Bur (20), square frame (18) front and back are respectively and fixedly provided with multiple sliding blocks (21), babinet (1) front and back Inner wall be equipped with sliding block (21) to matched sliding slot, babinet (1) inner wall is fixed with housing (22), the housing (22) Upper wall, which passes through, to be had montant (23) and is slidably connected with it, and montant (23) upper end is fixed with square frame (18), the montant (23) lower end is fixed with U-shaped board (24), and the U-shaped board (24) is fixed with horizontal stroke to be inverted between the both side plate of the U-shaped board (24) Axis, on the horizontal axis rotatable connection have idler wheel (25), idler wheel (25) lower end is fitted with cam (26), the babinet (1) Side wall is fixed with motor C (27), and the output shaft of the motor C (27) passes through babinet (1) side wall and fixed with cam (26), described Babinet (1) lower end is equipped with opening, and babinet (1) lower end is fixed with staving (28) and communicates therewith, and is set in the staving (28) There is auger (30), staving (28) side wall is fixed with motor D (29), and the output shaft of the motor D (29) passes through staving (28) Side wall is fixed with auger (30), and staving (28) upper end is fixed with cover body (31), and staving (28) upper wall is equipped with multiple suctions Powder hole (28-1), for inhale powder hole (28-1) in cover body (31), cover body (31) upper end, which is fixed with, inhales powder wind turbine (32), institute The inlet scoop for inhaling powder wind turbine (32) is stated across cover body (31) upper wall and is connected with its inside, on the air outlet of the powder wind turbine (32) Pipeline (33) is connected with, powder collecting box (34) is connected on the pipeline (33), powder collecting box (34) lower end is equipped with Little particle collecting box (35), the little particle collecting box (35) are fixed on pedestal (39), the staving (28) and pedestal (39) multiple support columns (38) are fixed between, babinet (1) side is equipped with bulky grain collecting box (36), the discharge port (6) it is connect with bulky grain collecting box (36), column (37) is fixed between the bulky grain collecting box (36) and pedestal (39).
2. a kind of aquatic feeds powder separation screening device according to claim 1, it is characterised in that:The babinet (1) Lower end is shape of falling from power.
3. a kind of aquatic feeds powder separation screening device according to claim 1, it is characterised in that:The bur (20) Diameter be less than leakage hole (7-1) diameter.
4. a kind of aquatic feeds powder separation screening device according to claim 1, it is characterised in that:The orifice plate (7) The side of lower position is bonded with babinet (1) inner wall.
5. a kind of aquatic feeds powder separation screening device according to claim 1, it is characterised in that:The bur (20) Height be higher than leakage hole (7-1) height.
6. a kind of aquatic feeds powder separation screening device according to claim 1, it is characterised in that:The auger (30) Helical blade be bonded with staving (28) inner wall.
CN201711400557.4A 2017-12-22 2017-12-22 A kind of aquatic feeds powder separation screening device CN108212790A (en)

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Application Number Priority Date Filing Date Title
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CN109012932A (en) * 2018-07-04 2018-12-18 武汉马腾科技发展有限公司 A kind of garbage disposal classification grinding device
CN109602056A (en) * 2018-12-26 2019-04-12 内蒙古塞飞亚农业科技发展股份有限公司 A kind of technical equipment utilized suitable for feed processing dusting material secondary recovery
CN109772501A (en) * 2019-03-11 2019-05-21 江苏昆腾新材料科技有限公司 A kind of anticlogging discarded concrete recycling screening plant of good crushing effect
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CN107185824A (en) * 2017-06-27 2017-09-22 曹政 A kind of bridge construction sand rapid screening equipment
CN107335613A (en) * 2017-08-07 2017-11-10 吴佳慧 A kind of fine screen knot screen of high-quality fine sand
CN107442420A (en) * 2017-08-15 2017-12-08 新沂市湖滨米业有限公司 A kind of rice screening plant with multistage dedusting

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109012932A (en) * 2018-07-04 2018-12-18 武汉马腾科技发展有限公司 A kind of garbage disposal classification grinding device
CN111468236A (en) * 2018-08-24 2020-07-31 卓中朝 Environment-friendly recycling box for lithium battery
CN109602056A (en) * 2018-12-26 2019-04-12 内蒙古塞飞亚农业科技发展股份有限公司 A kind of technical equipment utilized suitable for feed processing dusting material secondary recovery
CN109772501A (en) * 2019-03-11 2019-05-21 江苏昆腾新材料科技有限公司 A kind of anticlogging discarded concrete recycling screening plant of good crushing effect
CN110548676A (en) * 2019-09-11 2019-12-10 江苏食品药品职业技术学院 Pharmaceutical grain screening installation for pharmacy

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Application publication date: 20180629