CN113083081A - Self-suction jet flow flexible combined stirring device - Google Patents

Self-suction jet flow flexible combined stirring device Download PDF

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Publication number
CN113083081A
CN113083081A CN202110472618.8A CN202110472618A CN113083081A CN 113083081 A CN113083081 A CN 113083081A CN 202110472618 A CN202110472618 A CN 202110472618A CN 113083081 A CN113083081 A CN 113083081A
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self
stirring
flexible
priming
fluid
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Chinese (zh)
Inventor
龚斌
张成松
袁佳新
李宏业
张静
李雅侠
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Shenyang University of Chemical Technology
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Shenyang University of Chemical Technology
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    • 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
    • B01F27/05—Stirrers
    • B01F27/11—Stirrers characterised by the configuration of the stirrers
    • 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
    • B01F27/116—Stirrers shaped as cylinders, balls or rollers
    • B01F27/1163—Rollers
    • 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
    • B01F27/21—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by their rotating shafts
    • B01F27/2122—Hollow shafts
    • 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
    • B01F27/231—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis
    • B01F27/2311—Mixers with rotary stirring devices in fixed receptacles; Kneaders characterised by the orientation or disposition of the rotor axis with a variable orientation during mixing operation, e.g. with tiltable rotor axis the orientation of the rotating shaft being adjustable in the interior of the receptacle, e.g. by tilting the stirrer shaft during the mixing
    • 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
    • B01F35/95—Heating or cooling systems using heated or cooled stirrers
    • 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

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  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

一种自吸射流柔性组合搅拌装置，涉及一种搅拌装置，该装置固定在中间轴上的自吸射流柔性组合搅拌桨（2）由两个或多个桨组成，每个桨的多根柔性管与轴线倾斜布置。作为搅拌桨的桨叶，柔性管在搅拌过程中产生变形，增加了对周围流体的扰动。柔性管两端的压差使流体由内侧以自吸方式进入管中，并在外侧高速喷出，形成多股自吸射流。自吸射流柔性组合搅拌桨有效提高了中心与近壁流体、上部和下部流体的混合，解决了混合效率低和流动死区的难题，强化了传热传质过程。本发明装置可广泛用于搅拌流体传热传质。

Figure 202110472618

A self-priming jet flexible combined stirring device relates to a stirring device. The self-priming jet flexible combined stirring paddle (2) fixed on the intermediate shaft consists of two or more paddles, each paddle has multiple flexible The tubes are arranged obliquely to the axis. As the blade of the stirring paddle, the flexible tube is deformed during the stirring process, which increases the disturbance to the surrounding fluid. The pressure difference between the two ends of the flexible pipe causes the fluid to enter the pipe in a self-priming manner from the inner side, and is ejected at a high speed from the outer side to form multiple self-priming jets. The self-priming jet flexible combined impeller effectively improves the mixing of the center and near-wall fluids, the upper and lower fluids, solves the problems of low mixing efficiency and flow dead zone, and strengthens the heat and mass transfer process. The device of the invention can be widely used for heat and mass transfer of stirring fluid.

Figure 202110472618

Description

Self-suction jet flow flexible combined stirring device
Technical Field
The invention relates to a self-priming jet flow flexible combined stirring device, in particular to a self-priming jet flow flexible combined stirring device.
Background
Stirring mixing equipment is widely applied to the fields of chemical industry, food and the like, and the strengthening of the mixing process is the key for realizing high efficiency and energy conservation of a stirring reactor. The stirring paddle is a main energy conversion component in the mixing process, and how to design the stirring paddle to provide a suitable flow field so as to improve the mixing efficiency of fluid in the stirring kettle is a key research direction in the chemical field. For the mixture of liquid and solid-liquid phases, the local fluid far away from the stirring paddle can not be fully mixed, and a flowing dead zone is easily caused. To this end, many stirring devices take the form of composite paddles that increase the mass and heat transfer rates. At present, the developed combined stirring paddle enhances the mixing effect by changing the shape of the paddle or the inclination angle of the paddle, for example: double-layer six-straight-blade turbine, double-layer three-blade propelling type stirring paddle, rigid-flexible combined stirring paddle and the like.
The flexible stirring paddle can obtain better fluid disturbance effect and higher mixing efficiency than a rigid stirring paddle. In the stirring process, the stirring paddle rotates to mix the fluid, and the flexible paddle can generate deformation of different degrees and can promote fluid disturbance. The self-priming jet flow stirring paddle uses a hollow pipe to replace a paddle to induce self-priming jet flow, and internal flow is generated in the stirring kettle. A plurality of flexible pipes are arranged on the stirring paddle to replace blades, the flexible pipes generate self-absorption jet flow and bending deformation, the defects of the existing combined stirring device are overcome, and the combined stirring device has important significance for strengthening mixing.
Disclosure of Invention
The invention aims to provide a self-priming jet flow flexible combined stirring device, a plurality of flexible pipes are combined and arranged, the rotation motion of fluid provides pressure difference for the fluid flow in the flexible pipes, surrounding fluid continuously enters from the inner sides of the flexible pipes in a self-priming mode and is sprayed out from the other sides of the flexible pipes to form self-priming jet flow, the radial and axial mixing in a stirring kettle is improved, a plurality of flexible pipes form a combined paddle, a plurality of strands of self-priming jet flow are formed, and the chaotic mixing effect of the fluid is improved.
The purpose of the invention is realized by the following technical scheme:
a self-priming jet flexible combination stirring device, comprising:
A. the device comprises: the stirring shaft, the self-priming jet flow flexible combination stirring paddle, the stirring kettle, the stabilizer, the discharge hole, the jacket, the feed inlet, the liquid level meter and other accessories (such as a pressure gauge, a thermometer, a demister and the like).
The self-priming jet flow flexible combined stirring paddle consists of two or more paddles, and each paddle consists of a shaft sleeve, a flexible pipe and a bracket; the flexible pipe is combined by a plurality of flexible pipes, each group is more than two, and the flexible pipes are uniformly distributed relative to the stirring shaft. The axis of the flexible pipe is an inclined straight line or a curve and is uniformly distributed on the side surface of the circular truncated cone, and the cross section of the flexible pipe is in a closed form such as a circle, a square or an ellipse.
B. The dynamic combination form of the device is as follows:
a. the fluid enters the stirring container from the feed inlet, and the liquid level of the fluid in the stirring kettle is monitored by a liquid level meter;
b. the stirring shaft, the self-priming jet flow flexible combined stirring paddle and the stabilizer rotate under the driving of the driving device, and the temperature in the stirring kettle is controlled through the jacket;
c. the flexible pipe bends reversely to the rotation motion of the fluid under the influence of the fluid flow, so that the disturbance to the surrounding fluid is increased;
d. the fluid in the stirring kettle rotates, and the fluid around the self-suction jet flow flexible combined stirring paddle enters the flexible pipe from the inner side in a self-suction mode and is ejected from the outer side at high speed to form self-suction jet flow.
According to the self-priming jet flow flexible combined stirring device, the section of the flexible pipe is changed, and the cross section area is gradually reduced along the jet flow direction so as to improve the jet flow speed.
According to the self-priming jet flow flexible combined stirring device, a plurality of flexible pipes are uniformly combined and distributed on a certain annular surface, and the flexible pipes of two or more paddles are arranged in a staggered manner, so that the phenomenon of opposite impact or suction of fluid during jet flow is prevented.
According to the self-priming jet flow flexible combined stirring device, the axial position of the self-priming jet flow flexible combined stirring paddle can be adjusted through the positioning device.
According to the self-priming jet flow flexible combined stirring device, the cross section structure of the support adopts a circular or square hollow pipe so as to reduce the total mass of the stirring paddle.
The self-priming jet flow flexible combined stirring device and the application method thereof have the advantages that the lower part of the stirring shaft is fixed by a bearing.
According to the self-priming jet flow flexible combined stirring device and the application method thereof, the flexible pipes are arranged in a cross combination mode along the axis, the jet flow directions are not interfered with each other, and the inner flow of a plurality of jet flows is formed.
According to the self-priming jet flow flexible combined stirring device and the application method thereof, the stirring shaft, the self-priming jet flow flexible combined stirring paddle and the stabilizer are made of corrosion-resistant materials.
According to the self-priming jet flow flexible combined stirring device and the application method thereof, when the self-priming jet flow flexible combined stirring paddle is used for stirring non-Newtonian fluid, the mixing effect can be effectively improved.
The self-priming jet flow flexible combined stirring device and the application method thereof have the advantages that the foam remover is additionally arranged in the stirring kettle, so that foam generated in the stirring and mixing process can be discharged conveniently.
According to the self-priming jet flow flexible combined stirring device and the application method thereof, the stirring shafts are connected through the coupling, so that the shearing stress of fluid to the shafts is effectively reduced.
The self-absorption jet flow flexible combined stirring device and the application method thereof are suitable for a gas-liquid, liquid-liquid, solid-liquid and gas-liquid-solid multiphase mixing strengthening process.
The invention has the advantages and effects that:
1. the self-priming jet flow flexible combined paddle utilizes the flexible pipes to replace the paddle, the flexible pipes are combined and arranged, and the axial position of the flexible pipes is adjusted through the positioning device. Because the distance between the two end parts of the flexible pipe and the wall surface is different, the fluid rotation motion provides pressure difference for the fluid flow in the flexible pipe, and the surrounding fluid continuously enters from the inner side of the flexible pipe in a self-suction mode and is sprayed out from the other side under the action of centrifugal force to form self-suction jet flow, so that the radial and axial mixing in the stirring kettle is improved. Meanwhile, the pipe deformation increases the disturbance to surrounding fluid, and the mixing effect of local fluid near the flexible pipe is improved. A plurality of flexible pipes form a combined paddle to form a plurality of strands of self-absorption jet flows, and the chaos mixing uniformity of the fluid is improved. The stirring device causes the chaotic mixing of the fluid, destroys the mixing isolation area of the flow field, reduces the flow dead zone and strengthens the mixing effect.
2. The deformation of the flexible pipe changes the action mode of the traditional stirring paddle on the fluid, increases the diffusion capacity of the fluid, can better transfer energy to the surrounding fluid, and is beneficial to improving the mixing uniformity of the fluid.
3. The self-priming jet flow flexible combined stirring paddle drives the fluid in the kettle to rotate, because the distances between the two end parts of the flexible pipe and the wall surface are different, pressure difference is formed during rotation, the surrounding fluid is sucked into the flexible pipe from the inner side and is ejected out from the outer side at high speed to form self-priming jet flow, and the integral mixing effect of the fluid at the center and near the wall and the fluid at the upper part and the lower part is improved.
4. The invention combines a plurality of flexible pipes to form upward and downward jet flow, thereby improving the chaos mixing uniformity of the fluid in the kettle.
5. The self-suction jet flow flexible combined stirring paddle is an axial symmetry structure distributed on a certain axial section, the axial position can be adjusted, and the fluid mixing maneuverability of the device is improved. Compared with other stirring paddles, the flexible combined paddle and the stirring shaft do not need too high rotating speed, and the service life of the paddle and the stirring shaft is prolonged. The fluid not only increases mixing flow in the radial direction and the circumferential direction, but also improves axial mixing, so that the stirring is more sufficient and thorough, and the mixing effect is obviously improved.
6. When the self-priming jet flow flexible combined stirring paddle stirs fluid, more vortexes with different scales are generated, so that the macro-mixing time is favorably shortened, the mixing efficiency of the fluid in the kettle is improved, and the self-priming jet flow flexible combined stirring paddle is suitable for practical engineering application.
Drawings
FIG. 1 is a schematic view of the device of the present invention with the flexible paddle in an "A" configuration;
FIG. 2 is a schematic view of the device of the present invention with the flexible paddle in an "H" configuration;
FIG. 3a is a schematic view of the device of the present invention with the flexible paddle in an "M" configuration;
FIG. 3b is a schematic perspective view of the flexible paddle of the present invention in an "M" shape;
FIG. 4a is a schematic view of the assembly of the flexible paddle of the device of the present invention in a "W" shape;
FIG. 4b is a schematic view of a flexible paddle of the present invention in a "W" shape;
FIG. 5a is a schematic view of the device of the present invention with the flexible paddle in an "X" configuration;
fig. 5b is a schematic perspective view of the flexible paddle of the device of the present invention in an "X" shape.
Detailed Description
The present invention will be described in detail with reference to the embodiments shown in the drawings.
The device utilizes the flexible pipe to replace the traditional stirring paddle blade, and applies the self-absorption jet flow to the stirring kettle; a plurality of flexible pipes are combined for use, so that a plurality of strands of internal flow are formed in the stirring kettle, and the chaos mixing uniformity of the fluid is enhanced. The device comprises: the stirring shaft, the self-priming jet flow flexible combination stirring paddle, the stirring kettle, the stabilizer, the discharge hole, the jacket, the feed inlet, the liquid level meter and other accessories (such as a pressure gauge, a thermometer, a demister and the like). The self-priming jet flow flexible combined stirring paddle consists of two or more paddles, and each paddle consists of a shaft sleeve, a flexible pipe and a bracket; the flexible pipe is combined by a plurality of flexible pipes, each group is more than two, and the flexible pipes are uniformly distributed relative to the stirring shaft. The axis of the flexible pipe is an inclined straight line or a curve and is uniformly distributed on the side surface of the circular truncated cone, and the cross section of the flexible pipe is in a closed form such as a circle, a square or an ellipse. The dynamic combination form of the device comprises: a. the fluid enters the stirring container from the feed inlet, and the liquid level of the fluid in the stirring kettle is monitored by a liquid level meter; b. the stirring shaft, the self-priming jet flow flexible combined stirring paddle and the stabilizer rotate under the driving of the driving device, and the temperature in the stirring kettle is controlled through the jacket; c. the flexible pipe bends reversely to the rotation motion of the fluid under the influence of the fluid flow, so that the disturbance to the surrounding fluid is increased; d. the fluid in the stirring kettle rotates, and the fluid around the self-suction jet flow flexible combined stirring paddle enters the flexible pipe from the inner side in a self-suction mode and is ejected from the outer side at high speed to form self-suction jet flow.
Example 1
The apparatus used in example 1 comprises: the stirring device comprises a stirring shaft 1, a self-priming jet flow flexible combined stirring paddle 2, a stirring kettle 3, a stabilizer 4, a discharge port 5, a jacket 6, a feed inlet 7, a liquid level meter 8 and other auxiliary parts (such as a pressure gauge, a thermometer, a demister and the like). The self-priming jet flow flexible combined stirring paddle 2 consists of two or more paddles, and each paddle consists of a shaft sleeve 21, a flexible pipe 22 and a bracket 23; the flexible pipes 22 are combined, each group is more than two, and the flexible pipes are uniformly distributed in a staggered way relative to the stirring shaft, so that an A-shaped combination is shown, as shown in figure 1.
Example 2
Example 2 is substantially the same as example 1 except that the self-priming jet flow flexible combination paddle 2 of this example is placed in the opposite position to that of example 1, and exhibits an "H" type combination, as shown in fig. 2.
Example 3
The embodiment 3 is substantially the same as the embodiment 1, except that a plurality of flexible pipes 22 distributed on the self-priming jet flow flexible combined stirring paddle 2 of the embodiment are arranged in a staggered combination at the annular section of the upper end position of the flexible pipe, and an M-shaped combination is presented, as shown in FIG. 3.
Example 4
Embodiment 4 is substantially the same as embodiment 3, except that the plurality of flexible tubes 22 on the self-priming jet flow flexible combined stirring paddle 2 of the embodiment are distributed at the annular section of the lower end position of the flexible tubes and are arranged in a staggered combination, so as to present a "W" type combination, as shown in fig. 4.
Example 5
The embodiment 5 is substantially the same as the embodiment 3, except that the plurality of flexible tubes 22 on the self-priming jet flow flexible combined stirring paddle 2 of the embodiment are distributed at the annular section of the middle position of the flexible tubes and are arranged in a staggered combination mode, so that an X-shaped combination is shown, as shown in FIG. 5.

Claims (9)

1.一种自吸射流柔性组合搅拌装置，其特征在于：该装置包括：1. A self-priming jet flexible combined stirring device is characterized in that: the device comprises: A．所述装置包括搅拌轴（1）、自吸射流柔性组合搅拌桨（2）、搅拌釜（3）、稳定器（4）、排料口（5）、夹套（6）、进料口（7）、液位计（8）及其辅件，如压力表、温度表、除沫器；A. The device comprises a stirring shaft (1), a self-priming jet flexible combined stirring paddle (2), a stirring tank (3), a stabilizer (4), a discharge port (5), a jacket (6), a feed port ( 7), liquid level gauge (8) and its accessories, such as pressure gauge, temperature gauge, demister; 自吸射流柔性组合搅拌桨（2）由两个或多个桨组成，每个桨由轴套（21）、柔性管（22）、支架（23）构成；柔性管（22）多根组合，每组数量大于两个，相对搅拌轴均匀分布；柔性管（22）轴线为倾斜直线或曲线，均匀分布在圆台侧面上，柔性管（22）横截面为圆形、方形或椭圆形封闭形式；The self-priming jet flexible combined stirring paddle (2) is composed of two or more paddles, each paddle is composed of a shaft sleeve (21), a flexible tube (22), and a bracket (23); The number of each group is more than two, and it is evenly distributed relative to the stirring shaft; the axis of the flexible pipe (22) is an inclined straight line or a curve, and is evenly distributed on the side of the round table, and the cross-section of the flexible pipe (22) is a circular, square or oval closed form; B．该装置动态组合形式为：b. The dynamic combination of the device is as follows: a. 流体由进料口（7）进入搅拌容器内，通过液位计（8）监控搅拌釜（3）内流体的液位；a. The fluid enters the stirring vessel from the feeding port (7), and the liquid level of the fluid in the stirring tank (3) is monitored by the liquid level gauge (8); b. 搅拌轴（1）、自吸射流柔性组合搅拌桨（2）和稳定器（4）在驱动装置的驱动下旋转，并通过夹套（6）控制搅拌釜（3）内的温度；b. The stirring shaft (1), the self-priming jet flexible combined stirring paddle (2) and the stabilizer (4) are rotated under the driving of the driving device, and the temperature in the stirring tank (3) is controlled by the jacket (6); c. 受流体流动的影响，柔性管（22）向流体旋转运动的反向弯曲，增加了对周围流体的扰动；c. Affected by the fluid flow, the flexible tube (22) bends in the reverse direction of the fluid rotational motion, increasing the disturbance to the surrounding fluid; d. 搅拌釜（3）内流体做旋转运动，自吸射流柔性组合搅拌桨（2）周围流体从内侧以自吸方式进入柔性管，并在外侧高速喷出，形成自吸射流。d. The fluid in the stirring tank (3) rotates, and the fluid around the self-priming jet flexible combined stirring paddle (2) enters the flexible pipe from the inside in a self-priming manner, and is ejected at a high speed from the outside to form a self-priming jet. 2.根据权利要求1所述的一种自吸射流柔性组合搅拌装置，其特征在于：所述柔性管（22）截面，其横截面积沿射流方向逐渐变小。2 . The self-priming jet flexible combined stirring device according to claim 1 , wherein the cross-sectional area of the flexible pipe ( 22 ) gradually decreases along the jet direction. 3 . 3.根据权利要求1所述的一种自吸射流柔性组合搅拌装置，其特征在于：所述多根柔性管（22）均匀组合分布在某一环形面，两个或多个桨的柔性管（22）错位布置；多根柔性管（22）沿轴线交叉组合布置。3. A self-priming jet flexible combined stirring device according to claim 1, characterized in that: the plurality of flexible pipes (22) are evenly combined and distributed on a certain annular surface, and the flexible pipes of two or more paddles (22) Dislocation arrangement; a plurality of flexible pipes (22) are arranged in cross-combination along the axis. 4.根据权利要求1所述的一种自吸射流柔性组合搅拌装置，其特征在于：所述自吸射流柔性组合搅拌桨（2）通过定位装置调节轴向位置；搅拌轴（1）下方利用轴承固定。4 . The self-priming jet flexible combined stirring device according to claim 1 , wherein the self-priming jet flexible combined stirring paddle ( 2 ) adjusts the axial position through the positioning device; the bottom of the stirring shaft ( 1 ) uses the Bearings are fixed. 5.根据权利要求1所述的一种自吸射流柔性组合搅拌装置，其特征在于：所述支架（23）断面结构采用圆形或方形的中空管。5 . The self-priming jet flexible combined stirring device according to claim 1 , wherein the cross-sectional structure of the support ( 23 ) adopts a circular or square hollow tube. 6 . 6.根据权利要求1所述的一种自吸射流柔性组合搅拌装置，其特征在于：所述搅拌轴（1）、自吸射流柔性组合搅拌桨（2）和稳定器（4）采用耐腐蚀材料。6. A self-priming jet flexible combined stirring device according to claim 1, characterized in that: the stirring shaft (1), the self-priming jet flexible combined stirring paddle (2) and the stabilizer (4) are made of corrosion-resistant Material. 7.根据权利要求6所述的一种自吸射流柔性组合搅拌装置，其特征在于：所述搅拌轴（1）通过联轴节连接。7 . The self-priming jet flexible combined stirring device according to claim 6 , wherein the stirring shaft ( 1 ) is connected by a coupling. 8 . 8.根据权利要求1所述的一种自吸射流柔性组合搅拌装置，其特征在于：所述搅拌釜（3）内增设除沫器。8 . The self-priming jet flexible combined stirring device according to claim 1 , wherein a demister is added in the stirring tank ( 3 ). 9 . 9.根据权利要求1所述的一种自吸射流柔性组合搅拌装置，其特征在于：所述装置适用于气-液、液-液、固-液、气-液-固多相混合强化过程。9. A self-priming jet flexible combined stirring device according to claim 1, characterized in that: the device is suitable for gas-liquid, liquid-liquid, solid-liquid, gas-liquid-solid multiphase mixing and strengthening processes .
CN202110472618.8A 2021-04-29 2021-04-29 Self-suction jet flow flexible combined stirring device Withdrawn CN113083081A (en)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN118001960A (en) * 2024-02-29 2024-05-10 上海先导慧能技术有限公司 Stirring paddle and homogenizing equipment
CN118853364A (en) * 2024-09-26 2024-10-29 湖南农业大学 A magnetorheological fluid flexible stirring device, agitator and control method thereof

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CN111298706A (en) * 2020-03-16 2020-06-19 沈阳化工大学 Floating type self-suction jet stirring device
CN212663550U (en) * 2020-06-17 2021-03-09 禾大西普化学（四川）有限公司 Special reaction kettle for organic modification of titanium dioxide
CN215939626U (en) * 2021-04-29 2022-03-04 沈阳化工大学 A self-priming jet flexible combined stirring device

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