CN210171440U

CN210171440U - Stirring device for reaction kettle

Info

Publication number: CN210171440U
Application number: CN201920790118.7U
Authority: CN
Inventors: Zexuan Zhang; 张则轩; Lipeng Li; 李力鹏
Original assignee: Hebei Shuangqiang Synthetic Materials Co Ltd
Current assignee: Hebei Shuangqiang Synthetic Materials Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-03-24
Anticipated expiration: 2029-05-29

Abstract

The utility model relates to a reation kettle technical field especially relates to a agitating unit for reation kettle. The two stirring blades connected with the connecting rod rotating shaft are adopted, so that when the telescopic oil cylinder is stretched up and down, the stirring blades drive liquid in the reaction kettle to flow up and down, and the liquid in the reaction kettle is uniformly heated or reacts; the problem that the traditional reaction kettle can not uniformly heat or react the upper liquid and the lower liquid is solved; adopt triangular's arc resilience piece and movable blade cooperation, realized when stirring vane moves about from top to bottom, arc resilience piece is made liquid along arc vortex groove upflow along triangle-shaped side extrusion by liquid, thereby drive whole agitating unit and rotate in reation kettle, movable blade is when stirring vane moves about from top to bottom, form the convection current with the stirring vane outside and arc vortex groove in making liquid reation kettle, thereby realize that liquid thermally equivalent more and reaction in the reation kettle, traditional reation kettle has been solved because of the lower problem of efficiency of drive liquid stirring.

Description

Stirring device for reaction kettle

Technical Field

The utility model relates to a reation kettle technical field especially relates to a agitating unit for reation kettle.

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. When reation kettle used in daily industrial environment, because the stirring portion of commonly used reation kettle drives the flow volume of liquid limited when the stirring, and can't realize effectual messenger's liquid and flow from top to bottom for liquid can't thermally equivalent or take place the reaction in the reation kettle.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide a stirring device for a reaction kettle aiming at the technical defects, which adopts two stirring blades connected with a connecting rod rotating shaft to realize that the liquid in the reaction kettle is driven by the stirring blades to flow up and down when the telescopic oil cylinder is telescopic up and down, thereby the liquid in the reaction kettle is uniformly heated or reacts; the problem that the traditional reaction kettle can not uniformly heat or react the upper liquid and the lower liquid is solved; adopt triangular's arc resilience piece and movable blade cooperation, realized when stirring vane moves about from top to bottom, arc resilience piece is made liquid along arc vortex groove upflow along triangle-shaped side extrusion by liquid, thereby drive whole agitating unit and rotate in reation kettle, movable blade is when stirring vane moves about from top to bottom, form the convection current with the stirring vane outside and arc vortex groove in making liquid reation kettle, thereby realize that liquid thermally equivalent more and reaction in the reation kettle, traditional reation kettle has been solved because of the lower problem of efficiency of drive liquid stirring.

In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: comprises a telescopic hydraulic cylinder, a reaction kettle body, a connecting rod and a stirring blade; the telescopic hydraulic cylinder is arranged above the reaction kettle body and fixedly connected with the reaction kettle body, and a telescopic column is arranged on one side of the telescopic hydraulic cylinder; the telescopic column is clamped with one side of the connecting rod; two movable bearings are arranged at the upper and lower positions of one side of the connecting rod, which is far away from the telescopic column; the stirring blade is arranged in the movable bearing; the stirring blade is connected with the connecting rod rotating shaft.

Further optimizing the technical scheme, arc-shaped flow disturbing grooves are formed in the periphery of the stirring blade; an installation groove is formed in one side of the arc-shaped turbulence groove; a spring is arranged in the mounting groove; one side of the spring is clamped with the mounting groove; an arc-shaped rebound block is arranged on the other side of the spring; one side of the spring, which is far away from the mounting groove, is clamped with the arc-shaped rebound block; one side of the arc-shaped rebound block, which is far away from the mounting groove, is triangular.

Further optimizing the technical scheme, the middle part of the stirring blade is provided with a movable blade; movable columns are arranged around the movable blades; a limiting block is arranged on one side of the movable column, which is far away from the movable blade; mounting holes are formed in the positions, corresponding to the movable columns, of the stirring blades; the movable blade is arranged on the stirring blade through a movable column; the movable blade is movably connected with the stirring blade.

Further optimizing the technical scheme, the middle part of the stirring blade is provided with a main liquid leakage hole; auxiliary liquid leakage holes are formed at the joints of the stirring blades and the movable blades around the main liquid leakage holes; one side of the stirring blade close to the upper side is provided with an arc corresponding to the stirring blade; a liquid guide part is arranged on one side of the lower part of the stirring blade; the liquid guide part is provided with openings corresponding to the main liquid leakage hole and the auxiliary liquid leakage hole; and an arc-shaped liquid guide surface is arranged on one side of the liquid guide part principle stirring blade.

Compared with the prior art, the utility model has the advantages of it is following: 1. the structure is favorable for ensuring that liquid in the reaction kettle can uniformly react up and down; 2. the structure of the triangular arc-shaped rebound block and the movable blades is favorable for ensuring the uniform flow of liquid and the uniform reaction in the reaction kettle.

Drawings

FIG. 1 is a schematic view of the overall structure of a stirring apparatus for a reaction tank.

FIG. 2 is a schematic view showing a stirring section of a stirring apparatus for a reaction tank.

FIG. 3 is a schematic view of a stirring blade structure of a stirring apparatus for a reaction vessel.

FIG. 4 is a schematic structural view of an arc-shaped turbulence groove of a stirring device for a reaction kettle.

FIG. 5 is a schematic view of a liquid-guiding portion of a stirring apparatus for a reaction vessel.

In the figure: 1. a telescopic hydraulic cylinder; 2. a reaction kettle body; 3. a connecting rod; 4. a stirring blade; 5. a movable blade; 301. a movable bearing; 401. an arc-shaped turbulence groove; 402. mounting grooves; 403. a spring; 404. an arc-shaped rebound block; 405. mounting holes; 501. a movable post; 502. a limiting block; 503. a primary weep hole; 504. a secondary weep hole; 505. a liquid guide part; 506. the arc leads the liquid level.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

The specific implementation mode is as follows: shown in a combined figure 1-5, comprises a telescopic hydraulic cylinder 1, a reaction kettle body 2, a connecting rod 3 and a stirring blade 4; the telescopic hydraulic cylinder 1 is arranged above the reaction kettle body 2, the telescopic hydraulic cylinder 1 is fixedly connected with the reaction kettle body 2, and a telescopic column is arranged on one side of the telescopic hydraulic cylinder 1; the telescopic column is clamped with one side of the connecting rod 3; two movable bearings 301 are arranged at the upper and lower positions of one side of the connecting rod 3, which is far away from the telescopic column; the stirring blade 4 is arranged in the movable bearing 301; the stirring blade 4 is connected with the connecting rod 3 through a rotating shaft; arc-shaped turbulence grooves 401 are formed around the stirring blades 4; one side of the arc-shaped turbulence groove 401 is provided with a mounting groove 402; a spring 403 is arranged in the mounting groove 402; one side of the spring 403 is clamped with the mounting groove 402; an arc-shaped rebound block 404 is arranged on the other side of the spring 403; one side of the spring 403, which is far away from the mounting groove 402, is clamped with the arc-shaped rebound block 404; one side of the arc-shaped rebound block 404, which is far away from the installation groove 402, is triangular; the middle part of the stirring blade 4 is provided with a movable blade 5; movable columns 501 are arranged around the movable blades 5; a limiting block 502 is arranged on one side of the movable column 501, which is far away from the movable blade 5; the mixing blade 4 is provided with a mounting hole 405 at a position corresponding to the movable column 501; the movable blade 5 is arranged on the stirring blade 4 through a movable column 501; the movable blade 5 is movably connected with the stirring blade 4; the middle part of the stirring blade 4 is provided with a main liquid leakage hole 503; auxiliary liquid leakage holes 504 are formed at the joints of the stirring blades 4 and the movable blades 5 around the main liquid leakage holes 503; one side of the stirring blade 4 close to the upper side is provided with an arc corresponding to the stirring blade 4; a liquid guide part 505 is arranged at one side of the lower part of the stirring blade 4; the liquid guide part 505 is provided with holes corresponding to the main liquid leakage hole 503 and the auxiliary liquid leakage hole 504; the liquid guide part 505 is provided with an arc-shaped liquid guide surface 506 on one side of the stirring blade 4.

During the use, step one, combine shown in fig. 1-5, open flexible pneumatic cylinder 1, when making connecting rod 3 in the reation kettle body 2 upwards move about, thereby drive the stirring vane 4 of being connected with connecting rod 3 pivot upwards move about, when stirring vane 4 upwards moves about, install spring 403 in mounting groove 402 not compressed, make arc

bounce back piece

404 and 4 inner walls of stirring vane closed, realize the stirring of upper and lower direction with liquid in the reation kettle, because movable vane 5 installs in stirring vane 4's mounting hole 405 through activity post 501 all around, when stirring vane 4 upwards moves about, movable vane 5's activity post 501 slides to stopper 502 position in mounting hole 405, make liquid flow with movable vane 5 along the stirring vane 4 outside in the reation kettle, make the reaction process more even in the whole reation kettle.

Step two, as shown in fig. 1-5, the telescopic hydraulic cylinder 1 is opened, so that when the connecting rod 3 in the reaction kettle body 2 moves downwards, the stirring blade 4 connected with the rotating shaft of the connecting rod 3 is driven to move downwards, because the movable blade 5 is installed in the installation hole 405 of the stirring blade 4 through the movable columns 501 around, and the liquid guiding part 505 at the bottom of the movable blade 5 is provided with the arc-shaped liquid guiding surface 506, so that when the movable blade 5 moves downwards, the liquid at the lower part of the arc-shaped liquid guiding surface 506 flows upwards along the main liquid leaking hole 503 and the auxiliary liquid leaking hole 504, and because the installation groove 402 is provided with the spring 403, when the stirring blade 4 moves downwards, the liquid at the lower part of the stirring blade 4 extrudes the arc-shaped rebounding block 404 into the installation groove 402 along the triangular side of the arc-shaped rebounding block 404, the spring 403 is compressed and accumulated, and the liquid flows upwards along the arc-shaped disturbed flow groove 401, be provided with the triangle-shaped side with arc bounce block 404, install in connecting rod 3's loose bearing 301 with stirring vane 4 for stirring vane 4 takes place to rotate along the bearing when the downward activity, makes along vice weeping hole 504 and the upward liquid spiral that flows of arc disturbed flow groove 401 upwards flow, thereby makes liquid realize even stirring from top to bottom when the stirring in whole reation kettle, has optimized reation kettle's stirring effect.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so the utility model discloses no longer explain control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a agitating unit for reation kettle which characterized in that: comprises a telescopic hydraulic cylinder (1), a reaction kettle body (2), a connecting rod (3) and a stirring blade (4); the telescopic hydraulic cylinder (1) is arranged above the reaction kettle body (2), the telescopic hydraulic cylinder (1) is fixedly connected with the reaction kettle body (2), and a telescopic column is arranged on one side of the telescopic hydraulic cylinder (1); the telescopic column is clamped with one side of the connecting rod (3); two movable bearings (301) are arranged at the upper and lower positions of one side of the connecting rod (3) far away from the telescopic column; the stirring blade (4) is arranged in the movable bearing (301); the stirring blade (4) is connected with the connecting rod (3) through a rotating shaft.

2. The stirring device for a reaction tank as set forth in claim 1, wherein: arc-shaped turbulence grooves (401) are formed around the stirring blades (4); one side of the arc-shaped turbulent flow groove (401) is provided with a mounting groove (402); a spring (403) is arranged in the mounting groove (402); one side of the spring (403) is clamped with the mounting groove (402); an arc-shaped rebound block (404) is arranged on the other side of the spring (403); one side of the spring (403) far away from the mounting groove (402) is clamped with the arc-shaped rebound block (404); one side of the arc-shaped rebound block (404), which is far away from the mounting groove (402), is set to be triangular.

3. The stirring device for a reaction tank as set forth in claim 1, wherein: the middle part of the stirring blade (4) is provided with a movable blade (5); movable columns (501) are arranged around the movable blades (5); a limiting block (502) is arranged on one side of the movable column (501) far away from the movable blade (5); mounting holes (405) are formed in the positions, corresponding to the movable columns (501), of the stirring blades (4); the movable blade (5) is arranged on the stirring blade (4) through a movable column (501); the movable blade (5) is movably connected with the stirring blade (4).

4. The stirring device for a reaction tank as set forth in claim 1, wherein: the middle part of the stirring blade (4) is provided with a main liquid leakage hole (503); auxiliary liquid leakage holes (504) are formed in the joints of the stirring blades (4) and the movable blades (5) on the periphery of the main liquid leakage holes (503); one side of the stirring blade (4) close to the upper side is provided with an arc corresponding to the stirring blade (4); a liquid guide part (505) is arranged at one side of the lower part of the stirring blade (4); the liquid guide part (505) is provided with holes corresponding to the main liquid leakage hole (503) and the auxiliary liquid leakage hole (504); an arc-shaped liquid guide surface (506) is arranged on one side, away from the stirring blade (4), of the liquid guide part (505).