CN216149722U

CN216149722U - Uniform stirring reaction kettle

Info

Publication number: CN216149722U
Application number: CN202121987586.7U
Authority: CN
Inventors: 肖加磊
Original assignee: Inner Mongolia Huakun Biotechnology Co ltd
Current assignee: Inner Mongolia Huakun Biotechnology Co ltd
Priority date: 2021-08-23
Filing date: 2021-08-23
Publication date: 2022-04-01
Anticipated expiration: 2031-08-23

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a uniform stirring reaction kettle, which comprises a reaction kettle main body, wherein a pair of supporting rods which are distributed up and down are arranged in the reaction kettle main body, a pair of connecting rods which are distributed left and right are fixed between the two supporting rods, a pair of circular rings which are distributed up and down are connected between the two connecting rods through screws, the inner sides of the circular rings are respectively provided with a ring sleeve, a rotating shaft is arranged between the two ring sleeves, the rotating shaft is driven by the motor to rotate, so that the rotating shaft drives the circular ring to rotate, the connecting rod can revolve around the rotating shaft through the circular ring, thereby rotating the square plate, stirring the reaction substances in the reaction kettle main body, thereby carry out abundant stirring to the inside reaction mass of reation kettle main part, and can assist the square piece to stir through the outside stirring piece of connecting rod, solved current reation kettle agitating unit's stirring piece area of contact less and lead to stirring inhomogeneous problem.

Description

Uniform stirring reaction kettle

Technical Field

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle capable of uniformly stirring.

Background

The broad understanding of the reaction kettle is that the reaction kettle is a container for physical or chemical reaction, and the heating, evaporation, cooling and low-speed mixing functions required by the process are realized through the structural design and parameter configuration of the container. The reaction kettle is widely applied to pressure vessels for petroleum, chemical engineering, rubber, pesticides, dyes, medicines and foods, and is used for completing technological processes of vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation and the like, such as a reactor, a reaction kettle, a decomposition kettle, a polymerization kettle and the like. In the process of carrying out physical or chemical reaction, the reaction substances in the reaction kettle need to be continuously stirred, so that the reaction substances can fully react.

At present, the stirring structure of the reaction kettle is flat, and in the stirring process, the contact area between the stirring sheet and the reaction substances is small, so that the stirring is uneven, and the stirring efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art, provides a reaction kettle with uniform stirring, and solves the problem of nonuniform stirring caused by small contact area of stirring blades of the stirring device of the prior reaction kettle.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a stirring reaction kettle comprises a reaction kettle main body, wherein a pair of supporting rods distributed up and down are arranged in the reaction kettle main body, a pair of connecting rods distributed left and right are fixed between the two supporting rods, a pair of circular rings distributed up and down are connected between the two connecting rods through screws, and the inner sides of the circular rings are provided with ring sleeves; two be provided with the pivot between the ring cover, both ends run through out ring cover and bracing piece in proper order about the pivot, the pivot is fixed with ring cover and bracing piece respectively, just be located the pivot outside between the ring circle and evenly be fixed with a plurality of connective bars that are cyclic annular distribution, evenly be provided with a plurality of square pieces that are cyclic annular distribution between connective bar and the pivot.

In a preferred technical scheme of the utility model, connecting strips are fixed at the head end and the tail end of the square sheet, and two ends of each connecting strip are respectively and fixedly connected with the rotating shaft and the connecting rod.

In a preferred technical scheme of the utility model, one end of the connecting rod, which is far away from the circular ring, is uniformly connected with a plurality of stirring sheets through screws.

In a preferred technical scheme of the utility model, a plurality of support rods distributed annularly are uniformly fixed between the outer wall of the ring sleeve and the inner wall of the ring.

In a preferred technical scheme of the utility model, a cover is mounted at the upper end of the reaction kettle main body, a motor is mounted at the upper end of the cover, the upper end of the rotating shaft penetrates out of the cover and is rotatably connected with the cover, and the upper end of the rotating shaft is connected with a power output end of the motor.

In a preferred technical scheme of the utility model, the lower end of the rotating shaft is inserted into the bottom end in the reaction kettle main body and is rotatably connected with the bottom end.

Compared with the prior art, the utility model has the following beneficial effects: the rotating shaft is driven to rotate through the motor, the rotating shaft drives the circular ring to rotate, the connecting rod can be surrounded by the circular ring to perform revolution motion, so that the square piece rotates, the reaction materials inside the reaction kettle main body are fully stirred, the stirring piece outside the connecting rod can assist the square piece to stir, and the stirring device has the advantages of being simple in structure, high in stirring efficiency and even in stirring.

Drawings

FIG. 1 is an overall schematic view of the present invention;

FIG. 2 is a schematic diagram of the square slice distribution of the present invention;

FIG. 3 is a schematic view of the distribution of connecting rods of the present invention.

In the figure: 1-motor, 2-cover, 3-rotating shaft, 4-support bar, 5-connecting bar, 6-stirring piece, 7-reaction kettle main body, 8-circular ring, 9-connecting bar, 10-square piece, 11-connecting bar, 12-ring sleeve and 13-support bar.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.

Referring to fig. 1-3, the present invention provides a technical solution: a stirring reaction kettle comprises a reaction kettle main body 7, wherein a pair of supporting rods 4 which are distributed up and down are arranged in the reaction kettle main body 7, a pair of connecting rods 5 which are distributed left and right are fixed between the two supporting rods 4, a pair of circular rings 8 which are distributed up and down are connected between the two connecting rods 5 through screws, and the inner sides of the circular rings 8 are provided with ring sleeves 12; one end of the connecting rod 5, which is far away from the circular ring 8, is uniformly connected with a plurality of stirring sheets 6 through screws; a plurality of support rods 13 which are distributed annularly are uniformly fixed between the outer wall of the ring sleeve 12 and the inner wall of the circular ring 8;

a rotating shaft 3 is arranged between the two ring sleeves 12, the upper end and the lower end of the rotating shaft 3 sequentially penetrate through the ring sleeves 12 and the supporting rod 4, the rotating shaft 3 is respectively fixed with the ring sleeves 12 and the supporting rod 4, a plurality of connecting rods 9 which are distributed annularly are uniformly fixed between the circular rings 8 and on the outer side of the rotating shaft 3, and a plurality of square sheets 10 which are distributed annularly are uniformly arranged between the connecting rods 9 and the rotating shaft 3; the connecting strips 11 are fixed at the head end and the tail end of the square sheet 10, and the two ends of each connecting strip 11 are respectively and fixedly connected with the rotating shaft 3 and the connecting rod 9; the upper end of the reaction kettle main body 7 is provided with a cover 2, the upper end of the cover 2 is provided with a motor 1, the upper end of the rotating shaft 3 penetrates out of the cover 2 and is rotatably connected with the cover 2, and the upper end of the rotating shaft 3 is connected with a power output end of the motor 1; the lower end of the rotating shaft 3 is inserted into the bottom end inside the reaction kettle main body 7 and is rotationally connected with the reaction kettle main body;

the connecting rod 5 can be supported by the supporting rod 4, the supporting rod 13 can connect the circular ring 8 with the ring sleeve 12, and the connecting rod 9 separates the upper and lower circular rings 8, the motor 1 drives the rotating shaft 3 to rotate, so that the rotating shaft 3 drives the circular ring 8 to rotate through the supporting rod 13, the connecting rod 5 rotates along with the rotation of the circular ring 8, the circular ring 8 makes the connecting rod 9 perform revolution motion around the rotating shaft 3, the square sheets 10 revolve along with the revolution of the connecting rod 9, the square sheets 10 stir the reaction substances in the reaction kettle main body 7, and the stirring sheets 6 outside the connecting rod 5 can assist the square sheets 10 to stir, and in the rotating process of the circular ring 8, the supporting rod 13 can stir the reaction substances in the reaction kettle main body 7 along with the rotation of the circular ring 8, the reactants in the reaction kettle main body 7 can be stirred more uniformly through the connecting rod 9, the square sheet 10 and the supporting rod 13;

because the square sheets 10 are distributed annularly, gaps are formed among the square sheets 10, and in the rotating process of the square sheets 10, the square sheets 10 can enable reaction substances in the reaction kettle main body 7 to form flowing vortexes, so that centrifugal force is generated, the reaction substances can flow in the direction far away from the rotating shaft 3 and are continuously stirred by the stirring sheets 6, and the reaction substances are enabled to be mixed in an accelerated manner; the tail ends of the supporting rods 13 on the upper side and the lower side are all connected to the same ring sleeve 12, so that the rotating shaft 3 is ensured to be positioned at the center of the circular ring 8, a fixed distance is kept between the connecting rod 9 and the rotating shaft 3, the supporting rods 13 enable the square sheets 10 to be stably fixed between the rotating shaft 3 and the connecting rod 9, and the square sheets 10 are more stable in the stirring process; specifically, the lid 2 is opened and the shaft 3 is pulled out from the bottom inside the main body 7 of the reaction vessel so as to be detached for cleaning.

Claims

1. The utility model provides a stirred tank reactor, includes reation kettle main part (7), its characterized in that:

a pair of supporting rods (4) which are distributed up and down are arranged in the reaction kettle main body (7), a pair of connecting rods (5) which are distributed left and right are fixed between the two supporting rods (4), a pair of circular rings (8) which are distributed up and down are connected between the two connecting rods (5) through screws, and the inner sides of the circular rings (8) are provided with ring sleeves (12);

two be provided with pivot (3) between ring cover (12), both ends link through ring cover (12) and bracing piece (4) in proper order about pivot (3), pivot (3) are fixed with ring cover (12) and bracing piece (4) respectively, two just be located pivot (3) outside evenly is fixed with a plurality of connective bars (9) that are cyclic annular distribution between ring circle (8), evenly be provided with between connective bar (9) and pivot (3) a plurality of square pieces (10) that are cyclic annular distribution.

2. The stirred tank reactor of claim 1, wherein: connecting strips (11) are fixed at the head end and the tail end of the square sheet (10), and two ends of each connecting strip (11) are fixedly connected with the rotating shaft (3) and the connecting rod (9) respectively.

3. The stirred tank reactor of claim 1, wherein: one end of the connecting rod (5) far away from the circular ring (8) is evenly connected with a plurality of stirring pieces (6) through screws.

4. The stirred tank reactor of claim 1, wherein: a plurality of support rods (13) which are distributed annularly are uniformly fixed between the outer wall of the ring sleeve (12) and the inner wall of the circular ring (8).

5. The stirred tank reactor of claim 1, wherein: lid (2) are installed to reation kettle main part (7) upper end, motor (1) are installed to lid (2) upper end, pivot (3) upper end runs through out lid (2) and rotates rather than being connected, pivot (3) upper end is connected with the power take off of motor (1).

6. The stirred tank reactor of claim 1, wherein: the lower end of the rotating shaft (3) is inserted into the bottom end inside the reaction kettle main body (7) and is rotationally connected with the reaction kettle main body.