CN109201346A - A kind of supercentrifuge for food inspection - Google Patents

A kind of supercentrifuge for food inspection Download PDF

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Publication number
CN109201346A
CN109201346A CN201811017594.1A CN201811017594A CN109201346A CN 109201346 A CN109201346 A CN 109201346A CN 201811017594 A CN201811017594 A CN 201811017594A CN 109201346 A CN109201346 A CN 109201346A
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CN
China
Prior art keywords
concentrator bowl
supercentrifuge
guide
main
food inspection
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201811017594.1A
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Chinese (zh)
Inventor
李正福
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Individual
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Individual
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Priority to CN201811017594.1A priority Critical patent/CN109201346A/en
Publication of CN109201346A publication Critical patent/CN109201346A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B1/00Centrifuges with rotary bowls provided with solid jackets for separating predominantly liquid mixtures with or without solid particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes with parallel axes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B15/00Other accessories for centrifuges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B7/00Elements of centrifuges
    • B04B7/08Rotary bowls
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B9/00Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/02Electric motor drives
    • B04B9/04Direct drive
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/34Purifying; Cleaning

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Centrifugal Separators (AREA)

Abstract

The present invention provides a kind of supercentrifuges for food inspection, belong to technical field of food detection.A kind of its technical solution are as follows: supercentrifuge for food inspection, concentrator bowl including the circumferential annular guide groove of top inner circle, the feeding port of concentrator bowl upper section side is set, the support frame for being separately positioned on the bracket of the concentrator bowl top surface, the concentrator bowl bottom surface being set, wherein, set gradually exocentric structure, rabbling mechanism and Material control mechanism from top to bottom inside the concentrator bowl.The invention has the benefit that carrying out centrifugal treating using centrifugal mechanism in the present invention, more raw material is centrifuged by main concentrator bowl, centrifugal treating is carried out to micro raw material by the secondary centrifugal rotation part that the rotating wheel on each branch's swing arm free end connecting column with main centrifugal rotation part is mutually abutted against simultaneously, in such a way that main concentrator bowl and secondary concentrator bowl combine while centrifugal treating is carried out, can not only meet the centrifugation requirement of plurality of raw materials simultaneously.

Description

A kind of supercentrifuge for food inspection
Technical field
The present invention relates to technical field of food detection more particularly to a kind of supercentrifuges for food inspection.
Background technique
Centrifuge is the machine using each component in the mixture of centrifugal force, separation liquid and solid particle or liquid and liquid Tool.Centrifuge is mainly used for separating solid particle and the liquid in suspension, or by two kinds of density differences in emulsion, and mutually Immiscible liquid separates (such as cream is isolated from milk);It can also be used for exclude wet solid in liquid, such as with Washing machine dries wet clothes;Using different densities or the solid particle of the granularity different feature of sinking speed in a liquid, have Sedimentation centrifuge can be also classified solid particle by density or granularity, when the suspension standing containing fine particle is motionless When, since the effect of gravitational field is so that the particle to suspend gradually sinks, particle is heavier, sinks faster, otherwise density ratio liquid is small Particle will float, the speed that particle moves under gravitational field is related with the size of particle, form and density, and again and again The intensity in the field of force and the viscosity of liquid are related.As the particle of red blood cell size, a few micrometers of diameter, so that it may make in usual gravity Their infall process is observed under, in addition, diffusion phenomena are also accompanied by when substance settles in the medium, to less than several microns Particle such as virus or protein, they, in the solution at colloid or hemicolloid state, are that impossible see just with gravity Observe infall process.Because the smaller sedimentation of particle is slower, and diffusion phenomena are then more serious.So needing to generate using centrifuge Powerful centrifugal force can just force these particles that diffusion is overcome to generate subsiding movement;Supercentrifuge category Routine Test Lab with from Scheming is widely used in biology, chemistry, and the scientific research and education such as medicine and production division are suitable for micro-example quick separating and synthesize.
Existing supercentrifuge is primarily present following problems: (1) general centrifuge all adopts different samples It is repeatedly centrifuged with the same container, requires to be cleaned after centrifuge separation every time, so that centrifuge separation inefficiency, It is unfavorable for the quick progress of food inspection.(2) common centrifuge is due to needing high-speed rotation, long-time rotation work it Afterwards, whole fever can be made serious, influence the working efficiency and service life of machine.
How above-mentioned technical problem is solved, the project faced for the present invention.
Summary of the invention
The purpose of the present invention is to provide a kind of supercentrifuges for food inspection.
The present invention is realized by following measure: a kind of supercentrifuge for food inspection, including top inner circle The concentrator bowl of circumferential annular guide groove, is arranged in the feeding port of concentrator bowl upper section side, is separately positioned on the concentrator bowl The bracket of top surface, the support frame that the concentrator bowl bottom surface is set, wherein set gradually from top to bottom inside the concentrator bowl Exocentric structure, rabbling mechanism and Material control mechanism.
The exocentric structure includes the main centrifugal rotation part of drive shaft and the coaxial arrangement of center drive shaft, is flexibly connected Rotating wheel and inner circle side on each branch's swing arm free end connecting column of the main centrifugal rotation part with it is described The secondary centrifugal rotation part that rotating wheel is mutually abutted against.
The main centrifugal rotation part includes drive shaft and the center drive shaft is coaxially disposed main rotating disk, and setting exists Decelerating motor at the top of the drive shaft, the main concentrator bowl being circumferentially arranged along the main rotating disk bottom surface;Outside the main rotating disk Side is equipped with ring-shaped guide rail;
The pair centrifugal rotation part includes the friction guide ring between the main rotating disk and the concentrator bowl, is arranged in institute The secondary concentrator bowl on friction guide ring is stated, it is circumferential that the friction guide ring lateral surface is respectively fitting into inner circle at the top of the concentrator bowl In annular guide groove and the ring-shaped guide rail in the main rotate the outside of the disc face;Its medial surface is mutually abutted against with the rotating wheel lateral surface.
The rabbling mechanism include along several L-type stirring parts of the drive shaft circumferential direction spaced set of the main rotating disk, The triangle rotary plate of the central rotating shaft bottom of each rotating wheel is set, and one end is each through the triangle rotary plate The secondary triangle rotary plate of secondary stirring parts is run through in the L-type agitating element of pilot hole at angle, the other end of the L-type agitating element Through-hole at each angle.
The stirring rod group of the secondary triangle rotary plate center of gravity is arranged in by the secondary triangle rotary plate in the pair stirring parts At.
The Material control mechanism includes the cup dolly that center offers flow-guiding mouth, is arranged in the cup dolly side Hexagon sliding slot on face is arranged on the cup dolly another side, and is connected on the inside of the discharge gate of the concentrator bowl Annular sleeve on wall is matched with the hexagon sliding slot, and six guide parts of circumference setting, is located above the guide part Position-arresting disk;
The periphery face of the cup dolly is uniformly provided with tooth socket.
The guide part is that the guide post of the guide plate one end side is arranged in by guide plate, is arranged in the guiding The sliding block of plate one end another side forms, and the sliding block is slidably matched with the hexagon sliding slot.
Weight sensor, the weight sensor, Material control machine are set on the guide plate of the Material control mechanism The automatically controlled circuit of structure and the decelerating motor and controller are connected to form control loop.
The position-arresting disk includes interior annular, outer toroid, six be equally spaced between the interior annular and outer toroid Connecting rod offers guide groove in the connecting rod, and the guide groove is mutually slidably matched with the guide post.
The invention has the benefit that in the present invention using centrifugal mechanism carry out centrifugal treating, by main concentrator bowl to compared with More raw materials are centrifuged, while passing through the rotation on each branch's swing arm free end connecting column with main centrifugal rotation part It takes turns the secondary centrifugal rotation part being mutually abutted against and centrifugal treating is carried out to micro raw material, combined by main concentrator bowl and secondary concentrator bowl Mode carries out centrifugal treating simultaneously, can not only meet the centrifugation requirement of plurality of raw materials simultaneously, meanwhile, in the present invention, pass through It is arranged while rabbling mechanism is centrifuged material side below exocentric structure and is stirred, accelerates the speed of material centrifugation Degree, convenient for meeting different centrifugation requirements, the present invention can be effectively reduced whole operating temperature, the design of Material control mechanism The centrifugal material for needing to take out convenient for quantitative control.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the embodiment of the present invention.
Fig. 2 is the structural schematic diagram of present invention part.
Fig. 3 is the structural schematic diagram of present invention part.
Fig. 4 is the structural schematic diagram of fuel-flow control mechanism in the embodiment of the present invention.
Fig. 5 is the structural schematic diagram of cup dolly in the embodiment of the present invention.
Fig. 6 is the structural schematic diagram of cup dolly in the embodiment of the present invention.
Fig. 7 is the structural schematic diagram of position-arresting disk in the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of guide part in the embodiment of the present invention.
Wherein, appended drawing reference are as follows: 1, concentrator bowl;2, feeding port;3, bracket;4, support frame;5, exocentric structure;50, center Driving wheel;51, main centrifugal rotation part;52, rotating wheel;53, secondary centrifugal rotation part;510, main rotating disk;511, main concentrator bowl; 530, rub guide ring;531, secondary concentrator bowl;6, rabbling mechanism;60, L-type stirring parts;61, triangle rotary plate;62, L-type stirs Element;63, secondary stirring parts;7, Material control mechanism;71, cup dolly;711, flow-guiding mouth;712, hexagon sliding slot;713, ring Shape set;714, tooth socket;72, guide part;721, guide plate;7211, guide post;7212, sliding block;73, position-arresting disk;730, inner circle Ring;731, outer toroid;732, extension bar;7320, guide groove;7211, guide post.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Referring to Fig. 1 to Fig. 8, the present invention is: a kind of supercentrifuge for food inspection, including top inner circle circumferential direction ring The concentrator bowl 1 of shape guide groove is arranged in the feeding port 2 of 1 upper section side of concentrator bowl, is separately positioned on the bracket of 1 top surface of concentrator bowl 3, the support frame 4 of 1 bottom surface of concentrator bowl is set, wherein sets gradually exocentric structure 5 from top to bottom inside concentrator bowl 1, stirs Mechanism 6 and Material control mechanism 7.
Exocentric structure 5 includes the main centrifugal rotation part 51 of drive shaft and the coaxial arrangement of 50 shaft of center drive, and activity is even It connects rotating wheel 52 and inner circle side on each branch's swing arm free end connecting column of main centrifugal rotation part 51 and revolves The secondary centrifugal rotation part 53 that 52 phase of runner is abutted against.
Main centrifugal rotation part 51 includes drive shaft and 50 shaft of center drive is coaxially disposed main rotating disk 510, and setting exists Decelerating motor at the top of drive shaft, the main concentrator bowl 511 being circumferentially arranged along main 510 bottom surface of rotating disk;Main 510 lateral surface of rotating disk Equipped with ring-shaped guide rail;
Secondary centrifugal rotation part 53 includes the friction guide ring 530 between main rotating disk 510 and concentrator bowl 1, and setting is rubbing Secondary concentrator bowl 531 on guide ring 530, friction 530 lateral surface of guide ring are respectively fitting into the circumferential annular of 1 top inner circle of concentrator bowl In the ring-shaped guide rail of 510 lateral surface of guide groove and main rotating disk;Its medial surface is mutually abutted against with 52 lateral surface of rotating wheel.
Rabbling mechanism 6 include along several L-type stirring parts 60 of the drive shaft circumferential direction spaced set of main rotating disk 510, if The triangle rotary plate 61 in the central rotating shaft bottom of each rotating wheel 52 is set, one end is at each angle of triangle rotary plate 61 Pilot hole L-type agitating element 62, the secondary triangle rotary plate that secondary stirring parts 63 are run through in the other end of L-type agitating element 62 is every Through-hole at a angle.
The stirring rod composition of secondary triangle rotary plate center of gravity is arranged in by secondary triangle rotary plate in secondary stirring parts 63.
Material control mechanism 7 includes the cup dolly 71 that center offers flow-guiding mouth 711, is arranged in 71 side of cup dolly Hexagon sliding slot 712 on face is arranged on 71 another side of cup dolly, and is connected to the discharge gate inner sidewall of concentrator bowl 1 On annular sleeve 713, matched with hexagon sliding slot 712, and six guide parts 72 of circumference setting, be located at the top of guide part 72 Position-arresting disk 73;
The periphery face of cup dolly 71 is uniformly provided with tooth socket 714.
Guide part 72 is that the guide post 7211 of 721 one end side of guide plate is arranged in by guide plate 721, and setting is being oriented to The sliding block 7212 of 721 one end another side of plate forms, and sliding block 7212 is slidably matched with hexagon sliding slot 712.
Weight sensor is set on the guide plate 721 of Material control mechanism 7, weight sensor, Material control mechanism 6, And the automatically controlled circuit of decelerating motor and controller are connected to form control loop.
Position-arresting disk 73 includes interior annular 730, and outer toroid 731 is equally spaced between interior annular 730 and outer toroid 731 Six connecting rods 732, guide groove 7320 is offered in connecting rod 732, guide groove 7320 is matched with the mutually sliding of guide post 7211 It closes.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly, The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art The variations, modifications, additions or substitutions that personnel are made within the essential scope of the present invention also should belong to protection model of the invention It encloses.

Claims (9)

1. a kind of supercentrifuge for food inspection, the concentrator bowl (1) including the circumferential annular guide groove of top inner circle, setting Feeding port (2) in the concentrator bowl (1) upper section side is separately positioned on the bracket (3), setting of the concentrator bowl (1) top surface Support frame (4) in the concentrator bowl (1) bottom surface, which is characterized in that set gradually from top to bottom inside the concentrator bowl (1) Exocentric structure (5), rabbling mechanism (6) and Material control mechanism (7).
2. the supercentrifuge of food inspection according to claim 1, which is characterized in that the exocentric structure (5) includes The main centrifugal rotation part (51) of drive shaft and the coaxial arrangement of center drive (50) shaft, is movably connected in the main centrifugal rotation Rotating wheel (52) and inner circle side and the rotating wheel on each branch's swing arm free end connecting column of part (51) (52) the secondary centrifugal rotation part (53) being mutually abutted against.
3. the supercentrifuge of food inspection according to claim 1 or 2, which is characterized in that the main centrifugal rotation part (51) include that drive shaft and the center drive (50) shaft are coaxially disposed main rotating disk (510), be arranged in the drive shaft The decelerating motor at top, the main concentrator bowl (511) being circumferentially arranged along main rotating disk (510) bottom surface;The main rotating disk (510) lateral surface is equipped with ring-shaped guide rail;
The supercentrifuge of food inspection according to claim 1-3, which is characterized in that the pair centrifugal rotation Part (53) includes the friction guide ring (530) between the main rotating disk (510) and the concentrator bowl (1), is arranged in institute State friction guide ring (530) on secondary concentrator bowl (531), friction guide ring (530) lateral surface be respectively fitting into described in from At the top of heart cylinder (1) in the ring-shaped guide rail of the circumferential annular guide groove of inner circle and the main rotating disk (510) lateral surface;Its medial surface with Rotating wheel (52) lateral surface is mutually abutted against.
4. the supercentrifuge of food inspection according to claim 1-4, which is characterized in that the rabbling mechanism It (6) include being arranged along several L-type stirring parts (60) of the drive shaft circumferential direction spaced set of the main rotating disk (510) every The triangle rotary plate (61) of the central rotating shaft bottom of one rotating wheel (52), one end run through the triangle rotary plate (61) Secondary stirring parts are run through in the L-type agitating element (62) of pilot hole at each angle, the other end of the L-type agitating element (62) (63) the through-hole at the secondary each angle of triangle rotary plate.
5. the supercentrifuge of food inspection according to claim 1-5, which is characterized in that the pair stirring parts (63) by the secondary triangle rotary plate, the stirring rod composition of the secondary triangle rotary plate center of gravity is set.
6. the supercentrifuge of food inspection according to claim 1-6, which is characterized in that the Material control Mechanism (7) includes the cup dolly (71) that center offers flow-guiding mouth (711), is arranged on the cup dolly (71) one side Hexagon sliding slot (712), be arranged on the cup dolly (71) another side, and be connected to the row of the concentrator bowl (1) Annular sleeve (713) on material mouth inner sidewall is matched with the hexagon sliding slot (712), and six guide parts of circumference setting (72), the position-arresting disk (73) being located above the guide part (72);
The periphery face of the cup dolly (71) is uniformly provided with tooth socket (714).
7. the supercentrifuge of food inspection according to claim 1-7, which is characterized in that the guide part It (72) is that the guide post (7211) in the guide plate (721) one end side is set by guide plate (721), setting is led described It is formed to the sliding block (7212) of plate (721) one end another side, the sliding block (7212) and the hexagon sliding slot (712) are slided Cooperation.
8. the supercentrifuge of food inspection according to claim 1-8, which is characterized in that in the material control Weight sensor, the weight sensor, Material control mechanism (6), Yi Jisuo are set on the guide plate (721) of mechanism (7) processed The automatically controlled circuit and controller for stating decelerating motor are connected to form control loop.
9. the supercentrifuge of -9 described in any item food inspections according to claim 1, which is characterized in that the position-arresting disk It (73) include interior annular (730), outer toroid (731) is equally spaced between the interior annular (730) and outer toroid (731) Six connecting rods (732), offer guide groove (7320) on the connecting rod (732), the guide groove (7320) with it is described Guide post (7211) is mutually slidably matched.
CN201811017594.1A 2018-09-01 2018-09-01 A kind of supercentrifuge for food inspection Withdrawn CN109201346A (en)

Priority Applications (1)

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CN201811017594.1A CN109201346A (en) 2018-09-01 2018-09-01 A kind of supercentrifuge for food inspection

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Application Number Priority Date Filing Date Title
CN201811017594.1A CN109201346A (en) 2018-09-01 2018-09-01 A kind of supercentrifuge for food inspection

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114195905A (en) * 2021-12-09 2022-03-18 杨永学 Potato starch centrifugal processing equipment
CN115090182A (en) * 2022-05-06 2022-09-23 江苏创仕德环保科技有限公司 High-viscosity hollow fiber membrane spinning production device and production process thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06238145A (en) * 1993-02-19 1994-08-30 Ngk Insulators Ltd Agitating device
CN202078973U (en) * 2011-04-12 2011-12-21 河南新天地药业股份有限公司 Centrifugal machine with stirring rod
CN203030215U (en) * 2012-12-03 2013-07-03 张勇敢 Separating and stirring all-in-one machine
CN103586141A (en) * 2012-08-15 2014-02-19 钦州鑫能源科技有限公司 Centrifugal separation device
CN204523128U (en) * 2015-03-30 2015-08-05 天津惠斯瑞科技发展有限公司 A kind of kitchen waste processing equipment
CN207712717U (en) * 2017-12-19 2018-08-10 山东中邦新材料科技发展有限公司 A kind of highly viscous slurry caching bucket
CN109230626A (en) * 2018-08-31 2019-01-18 潍坊新希望六和饲料科技有限公司 A kind of material-blockage preventing device of at the uniform velocity blanking

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06238145A (en) * 1993-02-19 1994-08-30 Ngk Insulators Ltd Agitating device
CN202078973U (en) * 2011-04-12 2011-12-21 河南新天地药业股份有限公司 Centrifugal machine with stirring rod
CN103586141A (en) * 2012-08-15 2014-02-19 钦州鑫能源科技有限公司 Centrifugal separation device
CN203030215U (en) * 2012-12-03 2013-07-03 张勇敢 Separating and stirring all-in-one machine
CN204523128U (en) * 2015-03-30 2015-08-05 天津惠斯瑞科技发展有限公司 A kind of kitchen waste processing equipment
CN207712717U (en) * 2017-12-19 2018-08-10 山东中邦新材料科技发展有限公司 A kind of highly viscous slurry caching bucket
CN109230626A (en) * 2018-08-31 2019-01-18 潍坊新希望六和饲料科技有限公司 A kind of material-blockage preventing device of at the uniform velocity blanking

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114195905A (en) * 2021-12-09 2022-03-18 杨永学 Potato starch centrifugal processing equipment
CN115090182A (en) * 2022-05-06 2022-09-23 江苏创仕德环保科技有限公司 High-viscosity hollow fiber membrane spinning production device and production process thereof

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Application publication date: 20190115