CN210357146U

CN210357146U - Stirring device of reaction kettle

Info

Publication number: CN210357146U
Application number: CN201920931169.7U
Authority: CN
Inventors: 孙佳柔; 赵晨钊; 阮金山
Original assignee: Changzhou Zhendan Chemical Equipment Co ltd
Current assignee: Changzhou Zhendan Chemical Equipment Co ltd
Priority date: 2019-06-20
Filing date: 2019-06-20
Publication date: 2020-04-21
Anticipated expiration: 2029-06-20

Abstract

The utility model belongs to the technical field of the reation kettle technique and specifically relates to a stirring device of reation kettle, including setting up the stirring main part in the internal portion of reation kettle, the stirring main part includes driving motor, two pole agitator and hollow cylinder, hollow cylinder detachable sets up in reation kettle body middle part, the puddler of two pole agitator sets up respectively in hollow cylinder both sides, driving motor sets up above the reation kettle body and is connected with two pole agitator through the pivot rotation, two pole agitator includes mounting bracket and both sides U type puddler, driving motor sets up above the mounting bracket, both sides U type puddler sets up respectively in the mounting bracket both sides, reation kettle body bottom is provided with the installation base that is used for fixed hollow cylinder, hollow cylinder inner wall is provided with the internal thread, installation base outer wall is provided with the external screw thread with the internal thread looks adaptation, stir the material through the puddler of middle part hollow cylinder and both sides, the materials can circulate in the hollow cylinder, and the pressure difference between the two sides can make the materials mixed evenly.

Description

Stirring device of reaction kettle

Technical Field

The utility model belongs to the technical field of reation kettle technique and specifically relates to a reation kettle's agitating unit.

Background

The broad understanding of the reaction vessel is that there is a vessel for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized by the structural design and parameter configuration of the vessel, the reaction vessel is widely applied to petroleum, chemical engineering, rubber, pesticides, dyes, medicines, foods, and pressure vessels for completing the processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, etc., such as reactors, reaction pots, decomposing pots, polymerization vessels, etc., and the materials generally include carbon manganese steel, stainless steel, zirconium, nickel-base (hastelloy, monel, inconel) alloy and other composite materials.

The stirring rod that current reation kettle generally comprises the reation kettle body and deepening reation kettle body bottom, but the puddler stirring efficiency of simplex structure is not very high for the material mixes the inequality, can not satisfy the stirring demand of material.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a stirring device of a reaction kettle, which solves the problem by matching a double stirring frame and a hollow cylinder.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a reation kettle's agitating unit, is including setting up the stirring main part at the internal portion of reation kettle, and the stirring main part includes driving motor, two pole agitator trucks and cavity drum, and cavity drum detachable sets up at reation kettle body middle part, and the puddler of two pole agitator trucks sets up respectively in cavity drum both sides, and driving motor sets up and rotates through pivot and two pole agitator trucks and be connected above the reation kettle body.

Further, the double-rod stirring frame comprises a mounting frame and two side U-shaped stirring rods, the driving motor is arranged above the mounting frame, and the two side U-shaped stirring rods are respectively arranged on two sides of the mounting frame.

Further, the bottom of the reaction kettle body is provided with an installation base used for fixing the hollow cylinder, the inner wall of the hollow cylinder is provided with an internal thread, and the outer wall of the installation base is provided with an external thread matched with the internal thread.

Furthermore, the hollow cylinder is evenly provided with material holes which are convenient for the circulation of materials.

Further, the U-shaped stirring rod and the hollow cylinder have the same height.

The utility model has the advantages that the materials are stirred by the middle hollow cylinder and the stirring rods at the two sides, the materials can circulate in the hollow cylinder, and the pressure difference at the two sides ensures that the materials are mixed uniformly; connect hollow drum through the screw thread mode, can change the drum in different apertures according to the actual stirring demand to the stirring of adaptation different specification materials.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

In the figure, 1, a reaction kettle body, 2, a driving motor, 3, a hollow cylinder, 4, a mounting rack, 5, a U-shaped stirring rod, 6, a mounting base and 7, a material hole are arranged.

Detailed Description

FIG. 1 is a schematic structural diagram of the present invention, a stirring apparatus for a reaction kettle, comprising a stirring main body disposed inside a reaction kettle body 1, the stirring main body comprises a driving motor 2, a dual-rod stirring frame and a hollow cylinder 3, the hollow cylinder 3 is detachably disposed in the middle of the reaction kettle body 1, the stirring rods of the dual-rod stirring frame are respectively disposed at two sides of the hollow cylinder 3, the driving motor 2 is disposed above the reaction kettle body 1 and rotatably connected with the dual-rod stirring frame through a rotating shaft, the dual-rod stirring frame comprises a mounting frame 4 and two side U-shaped stirring rods 5, the driving motor 2 is disposed above the mounting frame 4, the two side U-shaped stirring rods 5 are respectively disposed at two sides of the mounting frame 4, a mounting base 6 for fixing the hollow cylinder 3 is disposed at the bottom of the reaction kettle body 1, an inner wall of the hollow cylinder 3 is provided with an internal thread, an external thread adapted to the, the hollow cylinder 3 is evenly provided with material holes 7 which are convenient for the circulation of materials, and the U-shaped stirring rod 5 and the hollow cylinder 3 have the same height.

The stirring device changes the traditional single stirring rod into double stirring rods on the premise of not changing the working principle of the existing reaction kettle, and sets the stirring rods into U-shaped, so as to improve the stirring efficiency, the U-shaped stirring rods 5 at the two sides are connected with the driving motor 2 outside the reaction kettle body 1 through the mounting frame 4 at the top end, the ejector rod of the mounting frame 4 is rotationally connected with the output shaft of the driving motor 2 through a shaft coupling, the mounting base 6 with external threads is fixedly arranged at the bottom of the reaction kettle body 1 through bolts, the hollow cylinder 3 provided with the material holes 7 is detachably connected with the mounting base 6 through the internal threads at the bottom of the hollow cylinder in a threaded manner, so as to be suitable for the stirring of materials with different specifications, the motor is started, the motor drives the U-shaped stirring rods 5 at the two sides to rotate through the mounting frame 4, when the stirring rods rotate, the materials at the periphery of the reaction kettle body 1 are, the flow rate of the middle materials is low, so that pressure difference is generated, the mixing reaction of the materials can be accelerated, and the service efficiency of the reaction kettle is improved.

The foregoing description is intended to be illustrative rather than limiting, and it will be appreciated by those skilled in the art that many modifications, variations or equivalents may be made without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The utility model provides a reation kettle's agitating unit, is including setting up the stirring main part in the inside of the reation kettle body (1), characterized by, the stirring main part includes driving motor (2), two pole agitator stands and cavity drum (3), and cavity drum (3) detachable sets up at reation kettle body (1) middle part, and the puddler of two pole agitator stands sets up respectively in cavity drum (3) both sides, and driving motor (2) set up in reation kettle body (1) top and rotate through pivot and two pole agitator stands and be connected.

2. The stirring device of a reaction kettle according to claim 1, wherein the double-rod stirring rack comprises a mounting rack (4) and two side U-shaped stirring rods (5), the driving motor (2) is arranged above the mounting rack (4), and the two side U-shaped stirring rods (5) are respectively arranged at two sides of the mounting rack (4).

3. The stirring device of the reaction kettle according to claim 1, wherein the bottom of the reaction kettle body (1) is provided with a mounting base (6) for fixing the hollow cylinder (3), the inner wall of the hollow cylinder (3) is provided with internal threads, and the outer wall of the mounting base (6) is provided with external threads matched with the internal threads.

4. A stirring apparatus for a reaction kettle as defined in claim 1, wherein said hollow cylinder (3) is provided with material holes (7) for facilitating the flow of the material.

5. A stirring device for a reaction kettle according to claim 2, characterized in that the U-shaped stirring rod (5) and the hollow cylinder (3) have the same height.