CN212549557U

CN212549557U - Novel reaction kettle

Info

Publication number: CN212549557U
Application number: CN202021202832.9U
Authority: CN
Inventors: 陈波
Original assignee: Chengdu Dajinli Synthetic Material Co ltd
Current assignee: Chengdu Dajinli Synthetic Material Co ltd
Priority date: 2020-06-28
Filing date: 2020-06-28
Publication date: 2021-02-19
Anticipated expiration: 2030-06-28

Abstract

The utility model relates to a novel reaction kettle. Novel reation kettle includes: a kettle body; the stirring shaft is arranged in the kettle body; the stirring blade is fixedly arranged on the stirring shaft; the plurality of convex plates are fixedly arranged on the two sides of the kettle body and the inner wall of the bottom of the kettle body respectively; the upper sealing cover is fixedly arranged at the top of the kettle body through a bolt; and the mounting box is fixedly mounted at the top of the upper sealing cover. The utility model has the advantages that: the vortex that forms when destroying stirring vane through the flange and stirring forms cooperates stirring vane to form the torrent for the mixture of material, and, turn about again when making stirring vane stir the internal material of cauldron through gear motor, make the internal material of cauldron mix more fast and even, further improve reaction rate and reaction effect.

Description

Novel reaction kettle

Technical Field

The utility model relates to a reation kettle technical field, especially a novel 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. The reaction kettle is generally provided with a stirring paddle for stirring and accelerating the reaction. The reaction solution and the solid reactant are mixed and reacted in a reaction kettle under the action of the stirring slurry.

The conventional stirring device of the reaction kettle is generally provided with a stirring blade on a vertical stirring shaft. However, because the position of the stirring blade is in the central position of the kettle body, the eddy direction of the fluid in the kettle body is single, the fluid on the side wall of the kettle body is difficult to stir, the mixing efficiency is reduced, and the reaction rate and the reaction effect of the materials in the reaction kettle are influenced.

Therefore, there is a need to provide a novel reaction kettle to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a novel reaction kettle.

The purpose of the utility model is realized through the following technical scheme: a novel reaction kettle, comprising: a kettle body; the stirring shaft is arranged in the kettle body; the stirring blade is fixedly arranged on the stirring shaft; the plurality of convex plates are fixedly arranged on the two sides of the kettle body and the inner wall of the bottom of the kettle body respectively; the upper sealing cover is fixedly arranged at the top of the kettle body through a bolt; the mounting box is fixedly mounted at the top of the upper sealing cover; the stirring motor is fixedly arranged at the top of the mounting box; the first gear is fixedly arranged on an output shaft of the stirring motor; the second gear is arranged in the mounting box and is meshed with the first gear; the limiting columns are fixedly arranged at the top and the bottom of the second gear respectively; the feeding hopper is fixedly arranged on the upper sealing cover; and the discharging pipe is fixedly arranged at the bottom of the kettle body.

Preferably, the top and the bottom of the mounting box and the top of the upper sealing cover are both provided with movable holes, and the stirring shaft penetrates through the movable holes.

Preferably, the second gear is fixedly sleeved on the stirring shaft.

Preferably, the top and the bottom of the mounting box are both provided with annular grooves, and the limiting columns are in sliding connection with the corresponding annular grooves.

Preferably, four supporting legs are fixedly mounted at the bottom of the kettle body.

Preferably, the upper sealing cover further comprises four upright columns, a mounting plate, a frame, a speed reducing motor, a cam, a connecting rod, a mounting block, two sliding rods, two pressure springs and a bar block, the four upright columns are all fixedly mounted at the top of the upper sealing cover, the mounting plate is fixedly arranged at the top ends of the four upright posts, the frame is fixedly arranged at the top of the mounting plate, the speed reducing motor is fixedly arranged on the frame, the cam is fixedly arranged on an output shaft of the speed reducing motor, the connecting rod fixed mounting be in the top of (mixing) shaft, the installation piece rotates to be installed the top of connecting rod, two the equal slidable mounting of slide bar is in on the mounting panel, two the top of slide bar all with installation piece fixed connection, two the pressure spring slides the cover respectively and establishes two on the slide bar, bar piece fixed mounting be in on the (mixing) shaft.

Preferably, the bottom end of the sliding rod is fixedly provided with a limiting block, the large bottom of the mounting block is provided with a rotating groove, a bearing is fixedly arranged in the rotating groove, and the inner ring of the bearing is fixedly sleeved on the connecting rod.

Preferably, the second gear is slidably sleeved on the stirring shaft, a sliding hole is formed in the second gear, and the bar block is slidably connected with the sliding hole.

The utility model has the advantages of it is following:

the stirring blades stir the substances in the kettle body through the stirring motor, so that the substances are mixed and the reaction is accelerated, the eddy of the liquid is destroyed through the convex plate on the inner wall of the kettle body, and the stirring blades are matched to form turbulent flow, so that the mixing of the substances is accelerated, the reaction of the substances is accelerated, and the mixing and reaction efficiency is improved; and moreover, the stirring blades can move up and down in a reciprocating manner while rotating through the speed reducing motor, so that substances in the kettle body can be vertically stirred, the substances in the kettle body can be mixed more quickly and uniformly, and the reaction rate and the reaction effect are further improved.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the novel reaction kettle provided by the present invention;

FIG. 2 is an enlarged view of portion A of FIG. 1;

FIG. 3 is a schematic structural view of a second embodiment of the novel reaction vessel shown in FIG. 1;

FIG. 4 is an enlarged view of portion B of FIG. 3;

FIG. 5 is a schematic top view of the second gear shown in FIG. 3;

FIG. 6 is a schematic side view of the stirring shaft shown in FIG. 3.

Reference numbers in the figures: 1. a kettle body; 2. a stirring shaft; 3. a stirring blade; 4. a convex plate; 5. an upper sealing cover; 6. mounting a box; 7. a stirring motor; 8. a first gear; 9. a second gear; 10. a limiting column; 11. feeding a hopper; 12. a discharge pipe; 13. a column; 14. mounting a plate; 15. a frame; 16. a reduction motor; 17. a cam; 18. a connecting rod; 19. mounting blocks; 20. a slide bar; 21. a pressure spring; 22. and (5) strip blocks.

Detailed Description

The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following description.

The first embodiment:

referring to fig. 1-2, in a first embodiment of the present invention, a novel reaction vessel comprises: a kettle body 1; the stirring shaft 2 is arranged in the kettle body 1; the stirring blade 3 is fixedly arranged on the stirring shaft 2; the plurality of convex plates 4 are respectively and fixedly arranged on the two sides of the kettle body 1 and the inner wall of the bottom of the kettle body; the upper sealing cover 5 is fixedly arranged at the top of the kettle body 1 through bolts; the mounting box 6 is fixedly mounted at the top of the upper sealing cover 5; the stirring motor 7 is fixedly arranged at the top of the mounting box 6; the first gear 8, the said first gear 8 is fixedly mounted on output shaft of the said agitator motor 7; the second gear 9, the said second gear 9 locates in the said mounting box 6, the said second gear 9 engages with said first gear 8; the limiting columns 10 are respectively and fixedly arranged at the top and the bottom of the second gear 9; the feeding hopper 11 is fixedly arranged on the upper sealing cover 5; and the discharge pipe 12 is fixedly arranged at the bottom of the kettle body 1.

The top and the bottom of the mounting box 6 and the top of the upper sealing cover 5 are both provided with movable holes, and the stirring shaft 2 penetrates through the movable holes.

The second gear 9 is fixedly sleeved on the stirring shaft 2.

Annular grooves are formed in the top and the bottom of the mounting box 6, and the limiting columns 10 are connected with the corresponding annular grooves in a sliding mode.

Four supporting legs are fixedly mounted at the bottom of the kettle body 1.

The working process of the utility model is as follows: liquid raw materials and fixed raw materials that will need mixing reaction drop into the cauldron body 1 from the feeding funnel 11 in, start agitator motor 7, agitator motor 7's output shaft drives first gear 8 and rotates, first gear 8 drives second gear 9 and rotates, second gear 9 drives (mixing) shaft 2 and rotates, (mixing) shaft 2 drives stirring vane 3 and rotates, stirring vane 3 stirs liquid and solid raw materials in the cauldron body 1, make its mix and accelerate the reaction, while stirring vane 3 is when stirring in succession, make liquid anti-vortex phenomenon, solid raw materials in the cauldron body 1 rotates along with the vortex direction, influence the mixture of solid raw materials and liquid raw materials, and the vortex of the protruding board 4 destruction liquid on the internal wall of cauldron 1, cooperation stirring vane 3 forms the torrent, accelerate the mixing of material, thereby accelerate the reaction of material, improve mix and reaction efficiency.

Second embodiment:

based on the novel reaction kettle provided by the first embodiment of the application, the second embodiment of the application provides another novel reaction kettle. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further explained with reference to the drawings and the embodiments.

Referring to fig. 3-6, the novel reaction kettle further includes four upright columns 13, a mounting plate 14, a frame 15, a speed reducing motor 16, a cam 17, a connecting rod 18, a mounting block 19, two sliding rods 20, two compression springs 21 and a bar block 22, wherein the four upright columns 13 are all fixedly mounted on the top of the upper cover 5, the mounting plate 14 is fixedly mounted on the top ends of the four upright columns 13, the frame 15 is fixedly mounted on the top of the mounting plate 14, the speed reducing motor 16 is fixedly mounted on the frame 15, the cam 17 is fixedly mounted on an output shaft of the speed reducing motor 16, the connecting rod 18 is fixedly mounted on the top end of the stirring shaft 2, the mounting block 19 is rotatably mounted on the top end of the connecting rod 18, the two sliding rods 20 are both slidably mounted on the mounting plate 14, and the top ends of the two sliding rods 20 are both fixedly connected with the mounting block, the two pressure springs 21 are respectively sleeved on the two slide bars 20 in a sliding manner, and the bar blocks 22 are fixedly arranged on the stirring shaft 2.

The bottom fixed mounting of slide bar 20 has the stopper, the rotation groove has been seted up to the big bottom of installation piece 19, it has the bearing to rotate inslot fixed mounting, the inner circle fixed cover of bearing is established on connecting rod 18.

The second gear 9 is sleeved on the stirring shaft 2 in a sliding manner, a sliding hole is formed in the second gear 9, and the bar block 22 is connected with the sliding hole in a sliding manner.

Starting the speed reducing motor 16, the output shaft of the speed reducing motor 16 drives the cam 17 to rotate, the cam 17 presses the mounting block 19 downwards in the rotating process, the mounting block 19 drives the connecting rod 18 to move downwards, the connecting rod 18 drives the stirring shaft 2 to move downwards, the stirring shaft 2 drives the stirring blade 3 to move downwards, under the action of the cam 17, after the stirring blade 3 moves to the lowest point, under the action of the elastic potential energy of the pressure spring 21, the stirring blade 3 moves upwards along with the mounting block 19, the above steps are repeated, the stirring blade 3 reciprocates up and down, meanwhile, the second gear 9 rotates under the drive of the stirring motor 7, under the limiting action of the sliding hole on the second gear 9 and the bar block 22, the stirring shaft 2 rotates along with the second gear 9, the stirring blade 2 drives the stirring blade 3 to rotate, therefore, the stirring blade 3 reciprocates up and down while rotating, and can turn over the substances in the kettle body 1 up and down, the materials in the kettle body 1 are mixed more quickly and uniformly, and the reaction rate and the reaction effect are further improved.

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 novel reaction kettle is characterized by comprising:

a kettle body;

the stirring shaft is arranged in the kettle body;

the stirring blade is fixedly arranged on the stirring shaft;

the plurality of convex plates are fixedly arranged on the two sides of the kettle body and the inner wall of the bottom of the kettle body respectively;

the upper sealing cover is fixedly arranged at the top of the kettle body through a bolt;

the mounting box is fixedly mounted at the top of the upper sealing cover;

the stirring motor is fixedly arranged at the top of the mounting box;

the first gear is fixedly arranged on an output shaft of the stirring motor;

the second gear is arranged in the mounting box and is meshed with the first gear;

the limiting columns are fixedly arranged at the top and the bottom of the second gear respectively;

the feeding hopper is fixedly arranged on the upper sealing cover;

and the discharging pipe is fixedly arranged at the bottom of the kettle body.

2. The novel reaction kettle according to claim 1, wherein the top and bottom of the mounting box and the top of the upper cover are provided with movable holes, and the stirring shaft penetrates through the movable holes.

3. The novel reaction kettle according to claim 1, wherein the second gear is fixedly sleeved on the stirring shaft.

4. The novel reaction kettle according to claim 1, wherein annular grooves are formed in the top and the bottom of the mounting box, and the limiting columns are slidably connected with the corresponding annular grooves.

5. The novel reaction kettle according to claim 1, wherein four support legs are fixedly arranged at the bottom of the kettle body.

6. The novel reaction kettle according to claim 1, wherein the upper cover further comprises four columns, a mounting plate, a frame, a gear motor, a cam, a connecting rod, a mounting block, two sliding rods, two compression springs and a bar block, the four columns are all fixedly mounted on the top of the upper cover, the mounting plate is fixedly mounted on the top ends of the four columns, the frame is fixedly mounted on the top of the mounting plate, the gear motor is fixedly mounted on the frame, the cam is fixedly mounted on an output shaft of the gear motor, the connecting rod is fixedly mounted on the top end of the stirring shaft, the mounting block is rotatably mounted on the top end of the connecting rod, the two sliding rods are all slidably mounted on the mounting plate, the top ends of the two sliding rods are all fixedly connected with the mounting block, and the two compression springs are respectively slidably sleeved on the two sliding rods, the bar blocks are fixedly arranged on the stirring shaft.

7. The novel reaction kettle according to claim 6, wherein a limiting block is fixedly installed at the bottom end of the sliding rod, a rotating groove is formed in the large bottom of the installing block, a bearing is fixedly installed in the rotating groove, and an inner ring of the bearing is fixedly sleeved on the connecting rod.

8. The novel reaction kettle as claimed in claim 6, wherein the second gear is slidably sleeved on the stirring shaft, the second gear is provided with a sliding hole, and the bar block is slidably connected with the sliding hole.