CN103877894B - A kind of high stirring intensity and high shear mixer - Google Patents
A kind of high stirring intensity and high shear mixer Download PDFInfo
- Publication number
- CN103877894B CN103877894B CN201410125336.0A CN201410125336A CN103877894B CN 103877894 B CN103877894 B CN 103877894B CN 201410125336 A CN201410125336 A CN 201410125336A CN 103877894 B CN103877894 B CN 103877894B
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- deflector
- cylindrical shell
- stirring vane
- stirring
- steel
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- 238000003756 stirring Methods 0.000 title claims abstract description 92
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 6
- RSWGJHLUYNHPMX-UHFFFAOYSA-N 1,4a-dimethyl-7-propan-2-yl-2,3,4,4b,5,6,10,10a-octahydrophenanthrene-1-carboxylic acid Chemical compound C12CCC(C(C)C)=CC2=CCC2C1(C)CCCC2(C)C(O)=O RSWGJHLUYNHPMX-UHFFFAOYSA-N 0.000 claims description 3
- 229910000885 Dual-phase steel Inorganic materials 0.000 claims description 3
- 229910000617 Mangalloy Inorganic materials 0.000 claims description 3
- 229910001240 Maraging steel Inorganic materials 0.000 claims description 3
- 229920005987 OPPANOL® Polymers 0.000 claims description 3
- 229910000794 TRIP steel Inorganic materials 0.000 claims description 3
- JSSQMAYYRQTTAF-UHFFFAOYSA-N [V].[Mo].[Mn].[Cr] Chemical compound [V].[Mo].[Mn].[Cr] JSSQMAYYRQTTAF-UHFFFAOYSA-N 0.000 claims description 3
- 239000013078 crystal Substances 0.000 claims description 3
- 229920006334 epoxy coating Polymers 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000011152 fibreglass Substances 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 claims description 3
- 229910000734 martensite Inorganic materials 0.000 claims description 3
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 238000004881 precipitation hardening Methods 0.000 claims description 3
- 239000000377 silicon dioxide Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 238000010008 shearing Methods 0.000 abstract description 15
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000002708 enhancing effect Effects 0.000 abstract 1
- 230000007246 mechanism Effects 0.000 abstract 1
- 239000012530 fluid Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 235000013305 food Nutrition 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Landscapes
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The invention discloses a kind of high stirring intensity and high shear mixer, comprise the mechanisms such as cylindrical shell, permanent magnet direct driving motor and supporting variable-frequency governor, shearing force paddle, inner barrel enhancing shearing force deflector, cylindrical shell top anti-splashing baffle plate and relevant fixed support, charging aperture, discharging opening.The present invention, compared with existing agitating device, has used the permanent magnet direct driving motor of the paddle of Strong shear power and deflector, large torque simultaneously, has had the advantage that stirring intensity is high, shearing force is strong, reduce energy consumption and the maintenance cost of mixing plant simultaneously.
Description
Technical field
The present invention relates to a kind of high stirring intensity and high shear mixer.
Background technology
Existing agitating device is generally that motor passes through to utilize belt transmission or gear train to pass on, and the mechanical transmission structure of this kind of agitating device is complicated, and optional equipment is more, and the energy consumption meanwhile adding equipment also reduces the efficiency of system.The torque of more outstanding is common motor is lower, cannot drive agitating device relatively high to viscosity, need strong mixing, the material of Strong shear power process stirs, or do not reach desirable mixing effect.In addition most of agitating device cannot regulate the torque of stirring and the size of rotating speed, causes the loss of equipment idle running and the waste of energy consumption.In order to strengthen the shearing force of stirring, currently used method is generally ratio of height to diameter by increasing agitator, select as jagged edges blade paddle one class can provide the paddle, raising mixer rotating speed etc. of Strong shear power, these measure main purposes are to provide more strong circular flow, but the shear surface of ratio of height to diameter and blade edge has certain restriction, increase ratio of height to diameter and can improve shearing force intensity, but blade diameter needs to reduce along with the diameter of cylindrical shell, and the shearing force intensity that therefore blade provides will reduce simultaneously; Otherwise improve the diameter of blade, the shearing force intensity that blade provides will increase, but will cause the minimizing of cylindrical shell ratio of height to diameter, the intensity of final general shear power will improve very limited.
Summary of the invention
The object of the present invention is to provide a kind of overcome existing apparatus deficiency and also equipment is simple, easy to operate, the fluid stirrer that can provide high stirring, Strong shear power, variable ratio frequency changer speed governing.
In order to realize above-mentioned technical purpose, technical scheme of the present invention is, a kind of high stirring intensity and high shear mixer, comprise the cylindrical shell of hollow, motor, paddle, deflector, feed pipe and discharge nozzle, described motor is fixed on the top of cylindrical shell by fixed support, rotating shaft one end of described paddle connects motor, the other end stretches in cylindrical shell, the rotating shaft part be in cylindrical shell is provided with the stirring vane vertically installed, the outer ledge of stirring vane is provided with stirring vane pod apertures, described deflector to be fixed on the inwall of cylindrical shell by bracing frame level and to shift to install with stirring vane, deflector has deflector pod apertures, described feed pipe is arranged at cylindrical shell top, described discharge nozzle to be arranged on cylinder lateral wall and to be in above deflector, distance apart from deflector is 5% ~ 15% of cylindrical shell total height.
The high stirring intensity of described one and high shear mixer, paddle is provided with N group stirring vane along the axis direction of rotating shaft, often group comprises 2-6 sheet stirring vane, cylinder inboard wall is provided with N-1 group deflector along the axis direction of cylindrical shell, often group comprises 2-6 sheet deflector, often organize the middle that deflector is arranged at two groups of stirring vane vertical spacings, N gets 2-5.
The high stirring intensity of described one and high shear mixer, the horizontal length of each stirring vane is 1/5 ~ 2/3 of cylindrical shell inside radius, the total of N number of stirring vane is vertically highly 30% ~ 60% of cylindrical shell total height, each stirring vane is provided with 1-4 stirring vane pod apertures, stirring vane pod apertures is arranged at 1/5 ~ 1/3 place that stirring vane accounts for stirring vane horizontal length by outer, and the gross area of stirring vane pod apertures accounts for 5% ~ 50% of the stirring vane gross area.
The high stirring intensity of described one and high shear mixer, the horizontal length of each deflector is 1/5 ~ 2/3 of cylindrical shell inside radius, the gross area of the deflector pod apertures that each deflector has accounts for 30% ~ 80% of the deflector gross area, and the number of each deflector baffle upper plate pod apertures is 10 ~ 200.
The high stirring intensity of described one and high shear mixer, also comprise anti-splashing baffle plate, described anti-splashing baffle plate is installed on cylinder inboard wall, and the height of distance cylinder body bottom is 70% ~ 90% place of cylindrical shell total height, and the installation direction of anti-splashing baffle plate is horizontal by 0-10 ° of angle.
The high stirring intensity of described one and high shear mixer, described motor is the permanent magnet direct driving motor being provided with variable-frequency governor, and the nominal torque of motor is 5000Nm-35000Nm, and rated speed is 100-800rpm.
The high stirring intensity of described one and high shear mixer, described cylindrical shell, paddle, deflector and anti-splashing baffle plate are made up of manganese steel, chrome-molybdenum steel, chromium manganese molybdenum-vanadium steel, dual phase steel, transformation induced plasticity steel, martensite steel, Multiphase Steel, hot forming steel, twin crystal inducing plasticity steel, Maraging steel or precipitation-hardening stainless steel.
The high stirring intensity of described one and high shear mixer, described cylindrical shell, paddle, deflector and anti-splashing baffle plate expoeridium have fiberglass, Oppanol or silica plate.
The high stirring intensity of described one and high shear mixer, be coated with epoxy resin acid-resistant paint, polyurethanes paint or epoxy coating outside described cylindrical shell, paddle, deflector and anti-splashing baffle plate.
The present invention compared with prior art, owing to adopting shearing force paddle, strengthen the moulding advantage of the hydrodynamics aspect such as shearing force deflector and various relevant pod apertures, combine the advantage of the large torque of permanent magnet direct driving motor and variable ratio frequency changer speed governing simultaneously, the height that effectively can carry out common fluid or high viscosity fluid stirs and the stirring of Strong shear power, the energy consumption of the simultaneously larger equipment that reduces and operating cost, significantly reduce labour intensity, system effectiveness obtains larger raising, maintenance failure point is few, maintenance cost is low, smooth speed control is also easy to realize the control to speed of agitator and torque.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention; 1: cylindrical shell, 2: permanent magnet direct driving motor, 3: stirring vane, 31: the pod apertures in paddle, 4: deflector, the pod apertures in 41 deflectors, 42 deflector fittable slackening devices, 5: anti-splashing baffle plate, 6: fixed support, 7: feed pipe, 8: discharge nozzle.
Fig. 2 is the top view structure between cylindrical shell AA '-BB ' cross section; 1: cylindrical shell, 3: paddle, 31: stirring vane pod apertures, 4: deflector, 41 deflector pod apertures, 42 deflector fittable slackening devices.
Fig. 3 is the deflector with different pod apertures structure; 41 deflector pod apertures, 42 bracing frames.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in detail.
Fig. 1 is the structural representation of the embodiment of the present invention, comprise cylindrical shell 1, permanent magnet direct driving motor 2 and charging aperture 7 is provided with at the top of cylindrical shell 1, permanent magnet direct driving motor 2 is directly connected with the rotating shaft of paddle, there is fixed support 6 to be fixed on cylindrical shell 1 by permanent magnet direct driving motor 2 simultaneously, the control end of motor is connected with variable frequency regulating speed control machine, and charging aperture 7 is for being connected with upstream equipment.The permanent magnet direct driving motor 2 be directly connected makes the torque of agitator greatly improve, and reduces energy consumption and maintenance cost simultaneously.
Fluid foods enters after cylindrical shell 1 through charging aperture 7, flows downward, then along the pod apertures in the deflector of inner barrel, upwards flow along sidewall under the shearing force and stirring action of paddle along axle center.
Segment fluid flow material enters upstream device from discharging opening 8, and unclassified stores returns the continuation stirring of cylindrical shell 1 axle center in the effect of top anti-splashing baffle plate 5 and sizes mixing.
The paddle rotating shaft of the present embodiment is provided with 3 groups of stirring vanes, the horizontal length of every sheet stirring vane is 1/2 of cylindrical shell inside radius, the total of 3 stirring vanes is vertically highly 35% of cylindrical shell total height, according to concrete service condition, 2-5 group stirring vane also can be installed, 1/5 ~ 2/3 of the desirable cylindrical shell inside radius of stirring vane horizontal length, the total of stirring vane is vertically highly 30% ~ 60% of cylindrical shell total height.Each stirring vane in paddle is provided with the stirring vane pod apertures 31 of some, the present embodiment is provided with two stirring vane pod apertures, also can arrange any amount in 1-4 as required.Stirring vane pod apertures is arranged at 1/5 ~ 1/3 place that stirring vane accounts for stirring vane horizontal length by outer, and the present embodiment is arranged on 1/5 place.Simultaneously in order to ensure that stirring vane pod apertures plays the effect of the better shearing force of generation, the gross area of stirring vane pod apertures accounts for 5% ~ 50% of the stirring vane gross area, and the present embodiment have employed 30%.
The present embodiment is provided with 2 groups of deflectors on cylinder lateral wall, deflector and stirring vane shift to install, often organize the middle that deflector is arranged at two groups of stirring vane vertical spacings, the horizontal length of each deflector is 2/3 of cylindrical shell inside radius, according to concrete service condition, 1-4 group stirring vane also can be installed, 1/5 ~ 2/3 of the desirable cylindrical shell inside radius of stirring vane horizontal length.At deflector, cylindrical shell 1 part is provided with bracing frame 42.The deflector of many groups horizontal positioned and the paddle of the vertical placement of many groups make the shearing force of stirring and intensity greatly improve.
Fig. 2 be the cylindrical shell 1 of the present embodiment along the top view structure between AA '-BB ' cross section, this figure is illustrated for "+" font paddle and deflector space.The inner side of cylindrical shell 1 is evenly installed with 4 deflectors, fixed by deflector fittable slackening device 42 and cylindrical shell 1, multiple deflector pod apertures 41 is uniform-distribution with in each deflector, in order to reach preferably shearing force effect, the number of each deflector baffle upper plate pod apertures is 10 ~ 200, and the gross area of the deflector pod apertures simultaneously each deflector had accounts for 30% ~ 80% of the deflector gross area.Cylindrical shell 1 center corresponding with deflector space "+" font paddle 3, is provided with the pod apertures 31 in paddle in the stirring vane outer of paddle 3, reach by organizing pod apertures the shearing force adding strong mixing further more.The large torque that in whipping process, permanent magnet direct driving motor brings make fluid blade tangential on produce the stirring intensity of stirring, fluid will have very large tangential and radially outer momentum, after contacting with agitator cylindrical shell, by generation axis along barrel momentum upwards, the arranging of deflector and pod apertures make on the one hand fluid this axially with the strong friction at pod apertures edge, improve the shear action to fluid, on deflector, non-bore portion adds the disturbance of cylindrical shell inner fluid on the other hand, improves the stirring of fluid.
Fig. 3 is the example of the deflector with different pod apertures structure, deflector pod apertures 41 and stirring vane pod apertures all can be arranged to various shape according to actual conditions, accomplish both to ensure that fluid foods receives enough shearing forces, the mobility that fluid foods is suitable can be ensured again.
In order to ensure that the high stirring intensity that agitator is operationally produced and high shear force can not produce harmful effect to associated components in cylindrical shell and cylindrical shell, therefore cylindrical shell, paddle, deflector and anti-splashing baffle plate are by high strength steel, as manganese steel, chrome-molybdenum steel, chromium manganese molybdenum-vanadium steel etc., or AHSS, as dual phase steel, transformation induced plasticity steel, martensite steel, Multiphase Steel, hot forming steel, twin crystal inducing plasticity steel etc., or unimach, as Maraging steel, precipitation-hardening stainless steel etc. are made.When stirring material is corrosive materials, in order to prevent agitator generation corrosion phenomenon, cylindrical shell, paddle, deflector and anti-splashing baffle plate expoeridium have fiberglass, Oppanol or silica plate, as the case may be, epoxy resin acid-resistant paint, polyurethanes paint or epoxy coating can also be applied.
In the specific implementation, deflector and top flap can adopt top to fix, often organize between each deflector and top flap and remain with enough spaces, each group of deflector and top flap are evenly installed in the horizontal direction, according to the particular sheet number often organized, leave respectively " one ", " Y ", "+", the space, space of " * " shape, gap length is 6 ~ 12 times of paddle thickness, paddle is also installed as corresponding " one ", " Y ", "+", " * " shape, such paddle that can make can be installed smoothly and dismantle, supporting variable-frequency governor can as motor part, also the power supply input control apparatus of agitator outside can be arranged in.
Finally illustrate, although describe in detail the specific embodiment of the present invention by reference to the accompanying drawings, should not be construed as the restriction of the protection domain to this patent.In the scope described by claims, the various amendment that those skilled in the art can make without creative work and distortion still belong to the protection domain of this patent.
Claims (9)
1. a high stirring intensity and high shear mixer, it is characterized in that, comprise the cylindrical shell of hollow, motor, paddle, deflector, feed pipe and discharge nozzle, described motor is fixed on the top of cylindrical shell by fixed support, rotating shaft one end of described paddle connects motor, the other end stretches in cylindrical shell, the rotating shaft part be in cylindrical shell is provided with the stirring vane vertically installed, the outer ledge of stirring vane is provided with stirring vane pod apertures, described deflector to be fixed on the inwall of cylindrical shell by bracing frame level and to shift to install with stirring vane, deflector has deflector pod apertures, described feed pipe is arranged at cylindrical shell top, described discharge nozzle to be arranged on cylinder lateral wall and to be in above deflector, distance apart from deflector is 5% ~ 15% of cylindrical shell total height.
2. the high stirring intensity of one according to claim 1 and high shear mixer, it is characterized in that, paddle is provided with N group stirring vane along the axis direction of rotating shaft, often group comprises 2-6 sheet stirring vane, cylinder inboard wall is provided with N-1 group deflector along the axis direction of cylindrical shell, often group comprises 2-6 sheet deflector, and often organize the middle that deflector is arranged at two groups of stirring vane vertical spacings, N gets 2-5.
3. the high stirring intensity of one according to claim 2 and high shear mixer, it is characterized in that, the horizontal length of each stirring vane is 1/5 ~ 2/3 of cylindrical shell inside radius, the total of N number of stirring vane is vertically highly 30% ~ 60% of cylindrical shell total height, each stirring vane is provided with 1-4 stirring vane pod apertures, stirring vane pod apertures is arranged at 1/5 ~ 1/3 place that stirring vane accounts for stirring vane horizontal length by outer, and the gross area of stirring vane pod apertures accounts for 5% ~ 50% of the stirring vane gross area.
4. the high stirring intensity of one according to claim 2 and high shear mixer, it is characterized in that, the horizontal length of each deflector is 1/5 ~ 2/3 of cylindrical shell inside radius, the gross area of the deflector pod apertures that each deflector has accounts for 30% ~ 80% of the deflector gross area, and the number of each deflector baffle upper plate pod apertures is 10 ~ 200.
5. the high stirring intensity of one according to claim 1 and high shear mixer, it is characterized in that, also comprise anti-splashing baffle plate, described anti-splashing baffle plate is installed on cylinder inboard wall, and the height of distance cylinder body bottom is 70% ~ 90% place of cylindrical shell total height, the installation direction of anti-splashing baffle plate is horizontal by 0-10 ° of angle.
6. the high stirring intensity of one according to claim 1 and high shear mixer, is characterized in that, described motor is the permanent magnet direct driving motor being provided with variable-frequency governor, and the nominal torque of motor is 5000Nm-35000Nm, and rated speed is 100-800rpm.
7. a kind of high stirring intensity and high shear mixer according to claim 1 or 5, it is characterized in that, described cylindrical shell, paddle, deflector and anti-splashing baffle plate are made up of manganese steel, chrome-molybdenum steel, chromium manganese molybdenum-vanadium steel, dual phase steel, transformation induced plasticity steel, martensite steel, Multiphase Steel, hot forming steel, twin crystal inducing plasticity steel, Maraging steel or precipitation-hardening stainless steel.
8. a kind of high stirring intensity and high shear mixer according to claim 1 or 5, it is characterized in that, described cylindrical shell, paddle, deflector and anti-splashing baffle plate expoeridium have fiberglass, Oppanol or silica plate.
9. a kind of high stirring intensity and high shear mixer according to claim 1 or 5, is characterized in that, be coated with epoxy resin acid-resistant paint, polyurethanes paint or epoxy coating outside described cylindrical shell, paddle, deflector and anti-splashing baffle plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410125336.0A CN103877894B (en) | 2014-03-31 | 2014-03-31 | A kind of high stirring intensity and high shear mixer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410125336.0A CN103877894B (en) | 2014-03-31 | 2014-03-31 | A kind of high stirring intensity and high shear mixer |
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| Publication Number | Publication Date |
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| CN103877894A CN103877894A (en) | 2014-06-25 |
| CN103877894B true CN103877894B (en) | 2016-02-03 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105252645B (en) * | 2015-08-31 | 2017-10-20 | 蚌埠市方阵商品混凝土有限公司 | A kind of device quickly stirred for concrete |
| CN106007050A (en) * | 2016-05-23 | 2016-10-12 | 临涣焦化股份有限公司 | Circulating water source system of coke dry quenching workshop |
| CN106179023A (en) * | 2016-08-30 | 2016-12-07 | 伊泽瑞尔(大连)科技有限公司 | A kind of horizontal intelligent permanent magnet straight drive variable-frequency control agitating device |
| CN106273023A (en) * | 2016-10-17 | 2017-01-04 | 郑州峰泰纳米材料有限公司 | A kind of dynamic mixer |
| CN106732159A (en) * | 2017-01-20 | 2017-05-31 | 重庆奇秀食品饮料有限公司 | A kind of improved food blending machine |
| CN109030343B (en) * | 2018-08-13 | 2020-12-15 | 西安近代化学研究所 | Clamp for testing friction characteristic of bulk solid material and sample filling method |
| CN113198344B (en) * | 2021-05-08 | 2022-07-19 | 南城县晨风香料有限公司 | A high-efficient agitated vessel for non ferrous metal ore dressing agent preparation is used |
| CN114733466B (en) * | 2022-04-20 | 2024-05-28 | 中国纺织科学研究院有限公司 | High-shear reaction kettle |
| CN115265096B (en) * | 2022-05-31 | 2024-04-02 | 江西赫柏康华制药设备有限公司 | Integrated centrifugal vibration dryer |
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| CN202803150U (en) * | 2012-09-28 | 2013-03-20 | 顶益（开曼岛）控股有限公司 | Sauce stirrer assembly and sauce stirring boiler |
| CN203108494U (en) * | 2013-01-11 | 2013-08-07 | 无锡意凯自动化技术有限公司 | Mixing propeller for high-viscosity material |
| CN203790862U (en) * | 2014-03-31 | 2014-08-27 | 中南大学 | Stirrer with high stirring strength and high shearing force |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP5413243B2 (en) * | 2010-03-02 | 2014-02-12 | 千代田化工建設株式会社 | Stirring apparatus and stirring method |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202803150U (en) * | 2012-09-28 | 2013-03-20 | 顶益（开曼岛）控股有限公司 | Sauce stirrer assembly and sauce stirring boiler |
| CN203108494U (en) * | 2013-01-11 | 2013-08-07 | 无锡意凯自动化技术有限公司 | Mixing propeller for high-viscosity material |
| CN203790862U (en) * | 2014-03-31 | 2014-08-27 | 中南大学 | Stirrer with high stirring strength and high shearing force |
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| CN103877894A (en) | 2014-06-25 |
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Effective date of registration: 20200313 Address after: 410013, 673, Xin Sheng Road, hi tech Development Zone, Hunan, Changsha Patentee after: CHANGSHA HASKY ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: Yuelu District City, Hunan province 410083 Changsha Lushan Road No. 932 Patentee before: CENTRAL SOUTH University |
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Denomination of invention: A mixer with high mixing strength and high shear force Effective date of registration: 20211215 Granted publication date: 20160203 Pledgee: China Everbright Bank Co.,Ltd. Changsha Wanjiali road sub branch Pledgor: CHANGSHA HASKY ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021430000091 |
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Date of cancellation: 20230104 Granted publication date: 20160203 Pledgee: China Everbright Bank Co.,Ltd. Changsha Wanjiali road sub branch Pledgor: CHANGSHA HASKY ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2021430000091 |
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Denomination of invention: An agitator with high mixing strength and high shear force Effective date of registration: 20230116 Granted publication date: 20160203 Pledgee: China Everbright Bank Co.,Ltd. Changsha Wanjiali road sub branch Pledgor: CHANGSHA HASKY ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2023430000004 |
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Denomination of invention: A high stirring strength and high shear force agitator Granted publication date: 20160203 Pledgee: China Everbright Bank Co.,Ltd. Changsha Wanjiali road sub branch Pledgor: CHANGSHA HASKY ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. Registration number: Y2024980009862 |
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