CN218502046U

CN218502046U - Stirring reaction tank

Info

Publication number: CN218502046U
Application number: CN202222638019.1U
Authority: CN
Inventors: 潘海峰
Original assignee: Core Biomedical Technology Hangzhou Co ltd
Current assignee: Core Biomedical Technology Hangzhou Co ltd
Priority date: 2022-10-09
Filing date: 2022-10-09
Publication date: 2023-02-21
Anticipated expiration: 2032-10-09

Abstract

A stirring reaction tank belongs to the technical field of reaction tanks. Comprises a tank body and a stirring component; an inner container is arranged in the tank body, an interlayer is arranged between the tank body and the inner container, and a support for supporting the tank body is arranged at the bottom of the tank body; the stirring assembly comprises a stirring main shaft, a stirring paddle, a rack, a speed reducer and a stirring motor; the stirring paddle is sleeved on the stirring main shaft in a clearance mode, the lower end of the stirring main shaft and the stirring paddle are arranged in the inner container, and the upper end of the stirring main shaft penetrates through the rack; the lower end of the rack is arranged on the outer side of the top end of the inner container, the upper end of the rack is provided with a speed reducer, and the upper end of the speed reducer is connected with a stirring motor for use. The liner coil pipe of the utility model can directly contact with materials, can be used for direct heating and cooling, and quickly meets the temperature condition required by the materials; the steam is transferred into the interlayer between the tank body and the inner container, so that the inner container can be heated more quickly; the dispersion subassembly can carry out high-speed shear dispersion to the material, satisfies the variety that the material used.

Description

Stirring reaction tank

Technical Field

The utility model belongs to the technical field of the retort, especially, relate to a stirring reaction jar.

Background

The stirring reaction tank is widely applied to the fields of biological pharmacy, food and beverage, health care products, plant extraction chemical engineering and the like, and is mainly used for the required working procedures of stirring, dispersing and the like. In the stirring process, a plurality of material pairs meet certain temperature conditions, but the common stirring reaction tank is usually slow in temperature rise or temperature reduction efficiency, so that the working efficiency is influenced; meanwhile, the common stirring reaction tank can not shear and disperse materials, so that the material use diversity can be reduced.

Therefore, a stirring reaction tank is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a stirring reaction tank to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: a stirring reaction tank comprises a tank body and a stirring component; an inner container is arranged in the tank body, an interlayer is arranged between the tank body and the inner container, and a support for supporting the tank body is arranged at the bottom of the tank body; the stirring assembly comprises a stirring main shaft, a stirring paddle, a frame, a speed reducer and a stirring motor; the stirring paddle is sleeved on the stirring main shaft in a clearance mode, the lower end of the stirring main shaft and the stirring paddle are arranged in the inner container, and the upper end of the stirring main shaft penetrates through the rack; the lower end of the rack is arranged on the outer side of the top end of the inner container, the upper end of the rack is provided with a speed reducer, and the upper end of the speed reducer is connected with a stirring motor for use.

The inner wall of the inner container is laid with a liner coil pipe, one side of the inner container is provided with a dispersion assembly, the bottom end of the inner container is provided with a discharge hole, and the top end of the inner container is provided with a manhole, a feed inlet and an exhaust hole; the discharge hole is formed in the center of the bottom end of the inner container.

A coil outlet is arranged on one side of the tank body, a coil inlet, a steam inlet and an automatic safety valve are arranged on the other side of the tank body, a condensed water outlet is arranged at the bottom end of the tank body, and the condensed water outlet extends out of the outer side of the tank body; the automatic safety valve is positioned at the upper end of the steam inlet, and the coil inlet is arranged at the bottom side close to the tank body.

The dispersion assembly comprises a dispersion disc, a dispersion main shaft and a dispersion motor; the dispersing motor is arranged on the outer side of the top end of the inner container through the dispersing base sleeve; the upper gap sleeve of the dispersion main shaft is provided with a dispersion disc, the lower end of the dispersion main shaft and the dispersion disc are arranged in the inner container, and the upper end of the dispersion main shaft penetrates through the dispersion machine base sleeve.

A coupler, a bearing and a mechanical seal are arranged in the frame; the shaft coupling, the bearing and the mechanical seal are sequentially sleeved on the stirring main shaft from top to bottom.

The top of inner bag still is provided with the sight glass that is used for observing, is used for wasing the cleaning bulb of inner bag, is used for carrying out the thermometer of surveing to the material, is used for inner bag pressure measurement's manometer and reserve mouth.

The bottom end of the bracket is provided with a foot pad.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the stirring subassembly, the stirring motor of stirring subassembly drives the stirring main shaft rotation of lower extreme after the speed reducer slows down, and then drives the stirring rotation that sets up on the stirring main shaft to reach the mesh of stirring the material;

2. the utility model enters the inner liner coil pipe through the coil pipe inlet by cold water or heat transfer medium and then exits through the coil pipe outlet; when the materials are stirred in the inner container, the inner container coil pipe can be in direct contact with the materials, and the inner container coil pipe can be used for direct heating and cooling according to practical application, so that the temperature condition required by the materials can be quickly met; meanwhile, the steam inlet takes steam as an inlet to transfer heat into the interlayer between the tank body and the inner container, so that the inner container can be heated more quickly, and the working efficiency is improved;

3. the utility model can be used or not used according to the actual demand of the material by arranging the dispersion component, and the material is sheared and dispersed at high speed, thereby meeting the diversity of the material use; meanwhile, the dispersion assembly and the stirring assembly are used simultaneously, so that the working efficiency can be increased, and the shearing dispersion is more uniform;

4. the utility model discloses a support is the triangle-shaped support, and cylindrical support relatively, stability is higher, and the bottom of support is provided with the pad foot simultaneously, increases the antiskid nature of device.

Drawings

FIG. 1 is a schematic front view of a stirred tank reactor;

FIG. 2 is a schematic top view of a stirred tank reactor;

in the figure: 1. a tank body; 2. a stirring assembly; 3. an inner container; 4. a support; 5. a stirring main shaft; 6. a stirring paddle; 7. a frame; 8. a speed reducer; 9. a stirring motor; 10. an inner container coil pipe; 11. a dispersion assembly; 12. a manhole; 13. a discharge port; 14. a condensed water outlet; 15. a feed inlet; 16. a coil outlet; 17. a coil inlet; 18. an automatic safety valve; 19. a dispersion tray; 20. a dispersion main shaft; 21. a decentralized motor; 22. a dispersion engine base kit; 23. a foot pad; 24. a sight glass; 25. an exhaust hole; 26. cleaning the ball; 27. a temperature meter; 28. a pressure gauge; 29. a spare port; 30. a coupling; 31. a bearing; 32. mechanical sealing; 33. and a steam inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides a technical solution: a stirring reaction tank comprises a tank body 1 and a stirring component 2; an inner container 3 is arranged in the tank body 1, an interlayer is arranged between the tank body 1 and the inner container 3, and a bracket 4 for supporting the tank body 1 is arranged at the bottom of the tank body 1; the stirring assembly 2 comprises a stirring main shaft 5, a stirring paddle 6, a rack 7, a speed reducer 8 and a stirring motor 9; the stirring paddle 6 is sleeved on the stirring main shaft 5 in a clearance manner, the lower end of the stirring main shaft 5 and the stirring paddle 6 are arranged in the inner container 3, and the upper end of the stirring main shaft 5 penetrates through the rack 7; the lower end of the rack 7 is arranged on the outer side of the top end of the inner container 3, the upper end of the rack 7 is provided with a speed reducer 8, and the upper end of the speed reducer 8 is connected with a stirring motor 9 for use.

When the stirring device is used, the stirring motor 9 drives the stirring main shaft 5 at the lower end to rotate after being decelerated by the speed reducer 8, and then drives the stirring paddle 6 arranged on the stirring main shaft 5 to rotate, so that the purpose of stirring materials is achieved.

Further, the stirring paddles 6 can adopt stirring paddles 6 with different structures such as paddle type, turbine type and screw type according to different production requirements.

Further, in order to reduce the axial swing of the stirring main shaft 5 during the stirring use, a positioner may be provided at the bottom end of the stirring main shaft 5 as a force bearing point of the stirring main shaft 5.

Furthermore, the support 4 is a triangular support, and is higher in stability compared with a cylindrical support, and meanwhile, the bottom end of the support 4 is provided with the pad foot 23, so that the skid resistance of the device is improved.

The inner wall of the inner container 3 is laid with an inner container coil pipe 10, one side of the inner container 3 is provided with a dispersion assembly 11, the bottom end of the inner container 3 is provided with a discharge hole 13, and the top end of the inner container 3 is provided with a manhole 12, a feed inlet 15 and an exhaust hole 25; the discharge hole 13 is arranged at the center of the bottom end of the inner container 3.

The manhole 12 is used for a maintenance port of the liner 3, and can be used for directly inputting materials through the manhole 12, and also can be used as an inspection port for production and processing and a clean port for cleaning the interior of the liner 3.

The feed inlet 15 is a pipe orifice arranged at the top end of the inner container 3 and is used for inputting materials, when the device is used, a pipeline is required to be connected to a standby material storage position and conveyed into the inner container 3 through the feed inlet 15, and therefore, air in the inner container 3 needs to be discharged through the exhaust hole 25; meanwhile, the vent hole 25 can be used for pressure relief in the inner container 3, so that the stability of the pressure in the inner container 3 is ensured; the materials are discharged from the discharge port 13 after being treated in the inner container 3.

A coil outlet 16 is arranged on one side of the tank body 1, a coil inlet 17, a steam inlet 33 and an automatic safety valve 18 for pressure relief are arranged on the other side of the tank body 1, a condensed water outlet 14 is arranged at the bottom end of the tank body 1, and the condensed water outlet 14 extends out of the tank body 1; the automatic safety valve 18 is located at the upper end of the steam inlet 33 and the coil inlet 17 is located near the bottom side of the tank 1.

When in use, cold water or heat transfer medium enters the liner coil 10 through the coil inlet 17 and then exits through the coil outlet 16.

When the material stirs in inner bag 3, inner bag coil pipe 10 can direct contact material, can be used to direct heating and cooling according to practical application in the inner bag coil pipe 10, can be quick satisfies the required temperature condition of material.

The steam inlet 33 is used for transferring steam into an interlayer between the tank body 1 and the inner container 3 as an inlet, and condensed water generated by the steam is discharged through the condensed water outlet 14.

The dispersing assembly 11 comprises a dispersing disc 19, a dispersing main shaft 20 and a dispersing motor 21; the dispersion motor 21 is arranged on the outer side of the top end of the inner container 3 through a dispersion machine base set 22; the dispersion main shaft 20 is provided with a dispersion disc 19 in a clearance sleeve manner, the lower end of the dispersion main shaft 20 and the dispersion disc 19 are arranged in the inner container 3, and the upper end of the dispersion main shaft 20 penetrates through the dispersion machine base sleeve 22.

The dispersion motor 21 drives the dispersion main shaft 20 to rotate, and further drives the dispersion disc 19 on the dispersion main shaft 20 to rotate, so that the materials are subjected to high-speed shearing dispersion.

The dispersion subassembly 11 can play the effect of high-speed shear dispersion to the material, and dispersion subassembly 11 can use or not use according to material actual demand, satisfies the demand of material diversity. Meanwhile, the dispersion assembly 11 and the stirring assembly 2 are used at the same time, so that the working efficiency can be increased, and the shearing dispersion is more uniform.

The rack 7 is used for supporting the speed reducer 8 and the stirring motor 9 at the upper end, and a coupler 30, a bearing 31 and a mechanical seal 32 are arranged in the rack 7; shaft coupling 30, bearing 31 and mechanical seal 32 from top to bottom overlap in proper order and establish on stirring main shaft 5, and the concentricity of stirring main shaft 5 can be strengthened in the setting of bearing 31, reduces the swing of stirring main shaft 5, ensures the security, can reduce the friction that can not between the subassembly simultaneously, noise abatement.

In order to prevent the odor or pressure from leaking, the mechanical seal 32 may be disposed at the bottom end of the frame 7 and may abut against the outer surface of the inner container 3.

In order to increase the stability of the stirring main shaft 5 and to better connect the stirring main shaft 5 with the speed reducer 8, the stirring main shaft 5 is divided into an upper shaft and a lower shaft, the top end of the upper shaft is connected with the output shaft of the speed reducer 8 through a coupler 30, and the bottom end of the upper shaft is connected with the lower shaft through the coupler 30.

The top end of the inner container 3 is also provided with a sight glass 24 for observation, a cleaning ball 26 for cleaning the inner container 3, a thermometer 27 for observing materials, a pressure gauge 28 for detecting the pressure of the inner container 3 and a standby port 29.

For more convenient cleaning of the inner container 3, the cleaning ball 26 can be used for cleaning and spraying the inner container 3 by using a rotary spray head for cleaning.

The bottom end of the bracket 4 is provided with a foot pad 23.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A stirring reaction tank comprises a tank body (1) and a stirring assembly (2); the tank is characterized in that an inner container (3) is arranged in the tank body (1), an interlayer is arranged between the tank body (1) and the inner container (3), and a bracket (4) for supporting the tank body (1) is arranged at the bottom of the tank body (1); the stirring assembly (2) comprises a stirring main shaft (5), a stirring paddle (6), a rack (7), a speed reducer (8) and a stirring motor (9); the stirring paddle (6) is sleeved on the stirring main shaft (5) in a clearance mode, the lower end of the stirring main shaft (5) and the stirring paddle (6) are arranged in the inner container (3), and the upper end of the stirring main shaft (5) penetrates through the rack (7); the lower end of the rack (7) is arranged on the outer side of the top end of the inner container (3), the upper end of the rack (7) is provided with a speed reducer (8), and the upper end of the speed reducer (8) is connected with a stirring motor (9) for use; the inner wall of the inner container (3) is laid with an inner container coil pipe (10), one side of the inner container (3) is provided with a dispersion assembly (11), the bottom end of the inner container (3) is provided with a discharge hole (13), and the top end of the inner container (3) is provided with a manhole (12), a feed hole (15) and an exhaust hole (25); the discharge hole (13) is formed in the center of the bottom end of the inner container (3).

2. A stirred tank reactor as claimed in claim 1, wherein: a coil outlet (16) is arranged on one side of the tank body (1), a coil inlet (17), a steam inlet (33) and an automatic safety valve (18) are arranged on the other side of the tank body, a condensed water outlet (14) is arranged at the bottom end of the tank body (1), and the condensed water outlet (14) extends out of the tank body (1); the automatic safety valve (18) is positioned at the upper end of the steam inlet (33), and the coil inlet (17) is arranged at the bottom side close to the tank body (1).

3. A stirred tank reactor as claimed in claim 1, wherein: the dispersion assembly (11) comprises a dispersion disc (19), a dispersion main shaft (20) and a dispersion motor (21); the dispersion motor (21) is arranged on the outer side of the top end of the inner container (3) through a dispersion machine base kit (22); the upper gap sleeve of the dispersion main shaft (20) is provided with a dispersion disc (19), the lower end of the dispersion main shaft (20) and the dispersion disc (19) are arranged in the inner container (3), and the upper end of the dispersion main shaft (20) penetrates through the dispersion machine base sleeve (22).

4. A stirred tank reactor as claimed in claim 1, wherein: a coupler (30), a bearing (31) and a mechanical seal (32) are arranged in the frame (7); the shaft coupling (30), the bearing (31) and the mechanical seal (32) are sequentially sleeved on the stirring main shaft (5) from top to bottom.

5. A stirred tank reactor as claimed in claim 1, wherein: the top end of the inner container (3) is also provided with a sight glass (24) for observation, a cleaning ball (26) for cleaning the inner container (3), a thermometer (27) for observing materials, a pressure gauge (28) for detecting the pressure of the inner container (3) and a standby port (29).

6. A stirred tank reactor as claimed in claim 1, wherein: the bottom end of the bracket (4) is provided with a foot pad (23).