CN105797622A - Multi-vortex stirrer - Google Patents

Multi-vortex stirrer Download PDF

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Publication number
CN105797622A
CN105797622A CN201610079924.4A CN201610079924A CN105797622A CN 105797622 A CN105797622 A CN 105797622A CN 201610079924 A CN201610079924 A CN 201610079924A CN 105797622 A CN105797622 A CN 105797622A
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CN
China
Prior art keywords
stirring
stirring paddle
spiral
many
band
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.)
Pending
Application number
CN201610079924.4A
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Chinese (zh)
Inventor
范代娣
郑晓燕
米钰
马沛
惠俊峰
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Northwest University
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Northwest University
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 Northwest University filed Critical Northwest University
Priority to CN201610079924.4A priority Critical patent/CN105797622A/en
Publication of CN105797622A publication Critical patent/CN105797622A/en
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/071—Fixing of the stirrer to the shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/072—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis
    • B01F27/0724—Stirrers characterised by their mounting on the shaft characterised by the disposition of the stirrers with respect to the rotating axis directly mounted on the rotating axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/07—Stirrers characterised by their mounting on the shaft
    • B01F27/074—Stirrers characterised by their mounting on the shaft having two or more mixing elements being concentrically mounted on the same shaft
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/112—Stirrers characterised by the configuration of the stirrers with arms, paddles, vanes or blades
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/114—Helically shaped stirrers, i.e. stirrers comprising a helically shaped band or helically shaped band sections
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • B01F27/19—Stirrers with two or more mixing elements mounted in sequence on the same axis
    • B01F27/192—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements
    • B01F27/1921—Stirrers with two or more mixing elements mounted in sequence on the same axis with dissimilar elements comprising helical elements and paddles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/23—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis
    • B01F27/232—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with two or more rotation axes
    • B01F27/2322—Mixers 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/90—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with paddles or arms 
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/921—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle
    • B01F27/9214—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with helices centrally mounted in the receptacle with additional mixing elements other than helices; having inner and outer helices; with helices surrounding a guiding tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
    • B01F27/80—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis
    • B01F27/92—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws
    • B01F27/922—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a substantially vertical axis with helices or screws with two or more helices, e.g. with intermeshing helices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/70—Mixers specially adapted for working at sub- or super-atmospheric pressure, e.g. combined with de-foaming
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F33/00—Other mixers; Mixing plants; Combinations of mixers
    • B01F33/80—Mixing plants; Combinations of mixers
    • B01F33/836—Mixing plants; Combinations of mixers combining mixing with other treatments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/20—Measuring; Control or regulation
    • B01F35/21—Measuring
    • B01F35/2132—Concentration, pH, pOH, p(ION) or oxygen-demand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
    • B01F35/32—Driving arrangements
    • B01F35/323—Driving arrangements for vertical stirrer shafts
    • B01F35/3231—Driving several stirrer shafts, e.g. about the same axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F35/92—Heating or cooling systems for heating the outside of the receptacle, e.g. heated jackets or burners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/90—Heating or cooling systems
    • B01F2035/99—Heating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)

Abstract

The invention discloses a multi-vortex stirrer. A jacket is arranged on the outer wall of a stirring kettle; a set of spiral double-band stirring paddles are arranged at the axis in the stirring kettle; multiple sets of single-spiral band-shaped stirring paddles are arranged around the spiral double-band stirring paddles; the top of the stirring kettle is connected with a vacuum pump through a vacuum pipe port; the upper middle parts of the spiral double-band stirring paddles are of spiral double-band shape while the lower parts of the spiral double-band stirring paddles are formed by double-blade stirring paddles in arc tangent with the bottom of the stirring kettle; the paddle-surface spiral directions of the spiral double-band stirring paddles and the multiple sets of single-spiral band-shaped stirring paddles are opposite to each other. The multi-vortex stirrer can realize the positive and negative vortex type mechanical stirring of high-viscosity protein materials under low-shearing condition at low stirring rotating speed, and meanwhile, the effective ingredients are prevented from being damaged, the air bubbles generated by stirring can be reduced by low-speed stirring, and the requirements of preheating dissolution and even sterilization treatment before uniform mixing of the high-viscosity liquid material are met.

Description

A kind of many vortex stirrers
Technical field
The present invention relates to a kind of agitator, particularly to a kind of linear albumen mixed gel of highly viscous that can shear intolerance, the stirring that can carry out again and the agitator of heat sterilization, belong to bio-mechanical technical field.
Background technology
About the stirring of high viscosity mixed liquor, adopt traditional conventional mechanical agitating device, no matter be oar blade type or filter net type, system feed liquid all can be made to there is a large amount of bubble, stir the problems such as uneven；If reaching high uniformity mixing effect, often it is also adopted by homogenizer or colloid mill, but both all can produce high shearing force at work, although feed liquid can be made by emulsifying effectively, dispersion, but for shearing the material of intolerance, unavoidably can not crushed destruction and lose effect, the material system protein-based especially for pbz polymer is especially prominent.Additionally, high viscosity albumen mixed system is different with general gel rubber system, in mixed process; usually also can with needing heat treated, such as hydrotropy, degassed, sterilizing etc., if mixing plant has heat treatment capacity simultaneously; then can greatly optimize technical process in large-scale production, reduce cost.Therefore, it is badly in need of a kind of high viscosity protein mixture material that can either shear intolerance and carries out the homogeneous stirring of bubble-free, the heat treated agitating heater being suitable for can be carried out again simultaneously.
Summary of the invention
It is an object of the invention to provide a kind of many vortex stirrers suitable in large-scale production high viscosity albumen mixed system; shearing force can not tolerated the high viscosity albumen mixed liquor of type under low shear action and realizes bubble-free homogenization mixing by this agitator, and can realize heat treated and the moist heat sterilization process of feed liquid according to specific needs.
It is as follows that the present invention realizes process:
A kind of many vortex stirrers, its stirred tank (8) outer wall is provided with chuck (1), stirred tank (8) internal axis is provided with one group of spiral dual band shape stirring paddle (6), spiral dual band shape stirring paddle (6) is provided with many groups single-screw banding stirring paddle (2), and stirred tank (8) top is connected with vacuum pump (15) by the evacuation mouth of pipe (14).
The upper middle part of described spiral dual band shape stirring paddle (6) is spiral dual band shape, the bilobate stirring paddle composition that bottom is and stirred tank (8) end arc is tangent.
Spiral dual band shape stirring paddle (6) is in opposite direction with the slurry surface helix of many groups single-screw banding stirring paddle (2).Operationally high viscosity mixed liquor is not only acted as the effect of rotary pulling and stirring, and in stirring, produce the stirring of positive and negative Scroll-tupe simultaneously, reach original position auger and realize many vortex stirrings, thus realizing the bubble-free homogeneous mixing of material low sheraing, all material is rustless steel or avirulence engineering plastics.
The driving gear (18) being positioned at axle center and the many groups driven gear (16) engaged drive spiral dual band shape stirring paddle (6) and many group single-screw banding stirring paddle (2) rotary motion respectively.Many groups single-screw banding stirring paddle (2) are evenly distributed on the circle of distance axial line 2/3 radius between axial line and still wall.Driving gear (18) by be fixed on still top stirring motor (11) drive moving axis A(22) rotate, driven gear (16) is fixed on dead axle A(24) with driving gear above dead axle B(21) institute's framework framework (23) on.Driven gear (16) bottom connects the moving axis B(26 of single-screw banding stirring paddle (2) by inverted cone-shaped weldment (25)).
Steam import (7) and moisture outlet (17) are arranged at chuck of the present invention (1) top, and bottom is provided with evacuation port (20), it is achieved stirred tank (8) interior heating material and sterilizing.Stirred tank (8) top is provided with temperature electrode probe mouth (9), charge door (10), pH value electrode probe mouth (12) and visor (13), and bottom is provided with discharging opening (19), it is achieved addition, detection and the discharge of stirred tank (8) interior material.
Adopt the new type gel agitator of above-mentioned unique design, when the shearing force of high viscosity not being tolerated type mixed material and processing, there is following remarkable efficacy: the while that (1) spiral shape stirring paddle can realizing under low speed of agitator that under low sheraing environment, the positive and negative Scroll-tupe of high viscosity Protein material is churned mechanically, effective ingredient is not damaged；(2) slow-speed of revolution stirring can effectively reduce the bubble because stirring produces；(3) bubble produced in stirring can effectively be removed by evacuation measure；(4) the pre-heat of solution even sterilization treatment demand before the homogeneous mixing of high viscosity feed liquid can be met；(5), when being stirred under appropriate heating, can effectively reduce the viscosity of mixed material and reduce the generation of bubble.In order to obtain the stirring degasifying effect of the best, heating, stirring and evacuation can carry out simultaneously, and the regulation and control of heating-up temperature can pass through chuck recirculated water and temperature probe monitoring realizes.Experiments show that, after the said equipment processes, the high viscosity protein mixture material of low-shearing force tolerance type can realize homogeneity mixing, without obvious gas bubbles left.The device structure of the present invention is relatively easy, implements easily, and effect is notable, and both having alleviated high shear that purely mechanic stirring brings affects for the degeneration of albumen, in turn ensure that the homogeneity mixed problem of high viscosity protein mixture material system.
Accompanying drawing explanation
Fig. 1 is the structural representation of agitator of the present invention；
Fig. 2 is the schematic layout pattern of agitator driving gear of the present invention and driven gear；
Fig. 3 is agitator stirring paddle of the present invention and driving gear and driven gear integrated structure schematic diagram；
In above-mentioned accompanying drawing, 1 chuck, 2/3/4/5 single-screw banding stirring paddle, 6 spiral dual band shape stirring paddles, 7 steam imports, 8 stirred tanks, 9 temperature electrode probe mouths, 10 charge doors, 11 stirring motors, 12 pH electrode probe mouths, 13 visors, the 14 evacuation mouths of pipe, 15 vacuum pumps, 16 stirring driven gears, 17 moisture outlet, 18 driving gears, 19 discharging openings, 20 evacuation ports, 21 dead axle B, 22 moving axis A, 23 steelframes, 24 dead axle A, 25 inverted cone-shaped weldments, 26 moving axis B.
Detailed description of the invention
For describing the present invention in detail, below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
As Figure 1-3, a kind of novel many eddy current autoclave agitator for linear albumen high viscosity systems comprises chuck (1) and stirred tank (8), stirred tank (8) outer wall is provided with chuck (1), five groups of stirring paddles are had in stirred tank (8), one group is upper middle part spiral dual band shape and spiral dual band shape stirring paddle (6) that bottom is the bilobate stirring paddle composition tangent with bottom arc, other four groups are evenly distributed on around single-screw banding stirring paddle (2/3/4/5) on the circle of distance axial line 2/3 radius between axial line and still wall, they are located at the driving gear (18) on stirred tank (8) axle center respectively and four groups of driven gears (16) drives engaged rotate in situ.Driving gear (18) by be fixed on still top stirring motor (11) drive moving axis A(22) rotate, driven gear (16) is fixed on dead axle A(24) with driving gear above dead axle B(21) institute's framework framework (23) on.Driven gear (16) bottom connects the moving axis B(26 of single-screw banding stirring paddle (2/3/4/5) by inverted cone-shaped weldment (25)), driven gear (16) is driven moving axis B(26 by driving gear (18)) drive surrounding stirrer paddle original position to rotate.
The direction of rotation of four groups of single-screws banding stirring paddle (2/3/4/5) of center convolution Dual-band type stirring paddle (6) and axle surrounding is contrary, double; two blades of spiral dual band shape stirring paddle (6) bottom eliminate the existence in stirring dead band, bottom, thus material in whole still achieves the low speed low-shearing force many eddy current stirring without dead angle.Four groups of single-screw banding stirring paddle (2/3/4/5) structures are identical.
Steam import (7) and moisture outlet (17) are arranged at chuck (1) top, and bottom is provided with evacuation port (20), it is achieved stirred tank (8) interior heating material and sterilizing.Stirred tank (8) top is provided with temperature electrode probe mouth (9), charge door (10), pH value electrode probe mouth (12) and visor (13), and bottom is provided with discharging opening (19), it is achieved addition, detection and the discharge of stirred tank (8) interior material.
Stirred tank (8) top is connected with vacuum pump (15) by the evacuation mouth of pipe (14), for carrying out vacuum pumping in whipping process, forms negative pressure in still, to reduce and to eliminate the elimination of the bubble formed in high viscosity system because of stirring.
The above, be only the specific embodiment of the present invention, but the present invention protection domain be not limited thereto, any change without creative work thought or replacement, all should be encompassed within protection scope of the present invention.

Claims (9)

1. vortex stirrer more than a kind, it is characterized in that: stirred tank (8) outer wall is provided with chuck (1), stirred tank (8) internal axis is provided with one group of spiral dual band shape stirring paddle (6), spiral dual band shape stirring paddle (6) is provided with many groups single-screw banding stirring paddle (2), and stirred tank (8) top is connected with vacuum pump (15) by the evacuation mouth of pipe (14).
2. many vortex stirrers according to claim 1, it is characterised in that: the upper middle part of described spiral dual band shape stirring paddle (6) is spiral dual band shape, the bilobate stirring paddle composition that bottom is and stirred tank (8) end arc is tangent.
3. many vortex stirrers according to claim 1, it is characterised in that: spiral dual band shape stirring paddle (6) is in opposite direction with the slurry surface helix of many groups spiral shape stirring paddle (2).
4. many vortex stirrers according to claim 1, it is characterised in that: the driving gear (18) being positioned at axle center and the many groups driven gear (16) engaged drive spiral dual band shape stirring paddle (6) and many group single-screw banding stirring paddle (2) rotary motion respectively.
5. many vortex stirrers according to claim 4, it is characterised in that: many groups single-screw banding stirring paddle (2) are evenly distributed on the circle of distance axial line 2/3 radius between axial line and still wall.
6. many vortex stirrers according to claim 4, it is characterized in that: driving gear (18) by be fixed on still top stirring motor (11) drive moving axis A(22) rotate, driven gear (16) is fixed on dead axle A(24) with driving gear above dead axle B(21) institute's framework framework (23) on.
7. many vortex stirrers according to claim 4, it is characterised in that: driven gear (16) bottom connects the moving axis B(26 of single-screw banding stirring paddle (2) by inverted cone-shaped weldment (25)).
8. many vortex stirrers according to claim 1, it is characterised in that: steam import (7) and moisture outlet (17) are arranged at chuck (1) top, and bottom is provided with evacuation port (20), it is achieved stirred tank (8) interior heating material and sterilizing.
9. many vortex stirrers according to claim 1, it is characterized in that: stirred tank (8) top is provided with temperature electrode probe mouth (9), charge door (10), pH value electrode probe mouth (12) and visor (13), bottom is provided with discharging opening (19), it is achieved addition, detection and the discharge of stirred tank (8) interior material.
CN201610079924.4A 2016-02-05 2016-02-05 Multi-vortex stirrer Pending CN105797622A (en)

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Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106474971A (en) * 2016-10-19 2017-03-08 成都迅德科技有限公司 LED packaging plastic agitating device
CN106512897A (en) * 2016-11-19 2017-03-22 张奇 Second-stage self-cleaning type stirring device
CN106984207A (en) * 2017-04-28 2017-07-28 上海数郜机电有限公司 A kind of Vacuum Mixture tank for food ingredient
CN107875923A (en) * 2017-11-24 2018-04-06 贵州大学 Automatic distiller's yeast koji-making inoculation mixer and its operating method
CN107875922A (en) * 2017-11-10 2018-04-06 纪美 A kind of uniform stirring kettle of fly rod skimming
CN108295701A (en) * 2017-11-15 2018-07-20 南安市科联专利应用服务有限公司 A kind of fluid efficient feed mixed stirring device
CN108404832A (en) * 2018-02-12 2018-08-17 中芳特纤股份有限公司 A kind of aramid fiber mixing stirring device with slurry
CN108485820A (en) * 2018-05-29 2018-09-04 湖州荣胜生物科技股份有限公司 A kind of soybean lecithin catalyzing hydrolysis device
CN109012342A (en) * 2018-09-19 2018-12-18 合肥瀚鹏新能源有限公司 A kind of chemical machinery blender
CN109173906A (en) * 2018-09-25 2019-01-11 吕桂英 A kind of Blendling-device of feedstuffs of the livestock breed aquatics convenient for cleaning
CN113398823A (en) * 2021-06-08 2021-09-17 诸城兴贸玉米开发有限公司 Stearic acid mist high-pressure sprayer mixed with waxy corn starch
CN113617265A (en) * 2021-08-25 2021-11-09 温州大学激光与光电智能制造研究院 Chemical fertilizer mixing arrangement
CN114405322A (en) * 2022-01-19 2022-04-29 南安市南港石业有限责任公司 Vacuum stirring device for processing artificial stone

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CN113398823B (en) * 2021-06-08 2022-07-22 诸城兴贸玉米开发有限公司 Stearic acid mist high-pressure sprayer mixed with waxy corn starch
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