CN220004051U

CN220004051U - Reaction kettle

Info

Publication number: CN220004051U
Application number: CN202321411191.1U
Authority: CN
Inventors: 范远平; 欧志伟; 刘伙荣
Original assignee: Huizhou Yuanshengde Technology Co ltd
Current assignee: Huizhou Yuanshengde Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-14
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a reaction kettle, which comprises a kettle body, a stirring mechanism and a heating component, wherein the stirring mechanism comprises a rotating pipe, the lower end of the rotating pipe penetrates through the top of the kettle body in a rotating way through a bearing and then stretches into the kettle body, the bottom of the rotating pipe is communicated with a hollow disc, the side surface of the hollow disc is communicated with the stirring pipe, and the heating component comprises a fan and a heating box; according to the utility model, the stirring mechanism is matched with the heating mechanism, so that the plastic auxiliary agent raw material in the kettle body can be heated and stirred, and when the stirring device is used, the motor drives the rotating tube to rotate, so that the stirring tube rotates, the stirring of the raw material in the kettle body is realized, the heating box is matched with the fan, the air in the kettle body can be extracted, and the air is heated by the heating box and then discharged into the kettle body from the air hole on the stirring tube, so that the raw material in the kettle body is uniformly and rapidly heated, and the whole structure is simple.

Description

Reaction kettle

Technical Field

The utility model relates to the technical field of plastic additives, in particular to a reaction kettle.

Background

Plastic additives, also called plastic additives, are compounds that must be added to the synthetic resin during its molding process to improve its processability or to improve the properties of the resin itself.

The chinese patent of publication No. CN206604480U discloses a multifunctional plastic auxiliary agent integrative chemical synthesis reaction kettle, the kettle includes the body, stirred vessel has been placed to the inside of the kettle body, and all offered the standing groove on stirred vessel's the both sides inner wall, the fixed block has all been welded to the both sides of stirred vessel, one side welding that stirred vessel was kept away from to the fixed block is on the lateral wall of the kettle body, and the opposite side of fixed block has seted up flutedly, be fixed with heating device on the inner wall of recess, and be connected with the heat conduction stick on the heating device, the one end level that heating device was kept away from to the heat conduction stick is equipped with the conducting strip, and the conducting strip is placed in the inside of standing groove, one side bottom welding of stirred vessel has the discharging pipe, and the one end of discharging pipe extends to the outside of the kettle body, the bottom central point of the kettle body puts the welding has the fixed column, and the fixed column is hollow structure, all be fixed column's a plurality of motors on four inner walls through the screw rod, and be connected with the (mixing) shaft on the output shaft of motor, the welding has a plurality of stirring paddles on the stirring shaft, and the stirring paddle is located the inside of stirred vessel.

The multifunctional plastic auxiliary agent integrated synthesis reaction kettle disclosed by the above is characterized in that the heat conducting rod fixed on the inner wall of the kettle body is adopted to be matched with the heat conducting fin to heat the raw materials when the inside of the kettle body is heated, and the raw materials are heated from outside to inside, because the temperature needs time to diffuse from outside to inside, the heating efficiency is low, a plurality of groups of motor matched stirring paddles are arranged in the inside of the kettle body to stir the raw materials in the stirring container, but the stirring structure cannot stir the raw materials in the stirring container in an omnibearing manner, so that the raw materials in the stirring container still have the phenomenon of uneven heating, and the energy consumption is higher, and the structure is complex.

For this purpose we propose a reaction kettle.

Disclosure of Invention

It is an object of the present utility model to provide a reaction kettle that solves or at least alleviates one or more of the above-mentioned and other problems of the prior art.

In order to achieve the above purpose, the main technical scheme adopted by the utility model comprises the following steps:

a reaction kettle, comprising:

the stirring mechanism is arranged in the kettle body;

the stirring mechanism comprises a rotating pipe, the lower end of the rotating pipe penetrates through the top of the kettle body in a rotating way through a bearing and then stretches into the kettle body, the bottom of the rotating pipe is communicated with a hollow disc, and the side surface of the hollow disc is communicated with a stirring pipe;

the heating assembly comprises a fan and a heating box, an air inlet of the fan is communicated with an air outlet of the heating box, an air return hole of the heating box is communicated with the inner upper end of the kettle body through an air return pipe, the fan is connected with a rotary joint through an air inlet pipe, and the lower end of the rotary joint is communicated with the inner upper end of the rotary pipe.

The reaction kettle comprises a kettle body, a stirring mechanism and a stirring mechanism, wherein the stirring mechanism comprises a stirring mechanism body, the stirring mechanism is arranged at the top of the kettle body, and a rotating shaft of the stirring mechanism body is fixedly connected with a first synchronous wheel; the outer wall of the upper end of the rotating tube is fixedly sleeved with a second synchronous wheel, and the first synchronous wheel is in transmission connection with the second synchronous wheel through a synchronous belt.

In a reaction kettle according to the present utility model, a plurality of the stirring pipes are provided, and a plurality of the stirring pipes are provided along the circumferential direction of the hollow disk at equal angles.

In the reaction kettle, a plurality of air holes are formed in the stirring pipe.

In the reaction kettle, the bottom of the hollow disc is fixedly connected with a stirring shaft, and the stirring shaft is fixedly connected with a spiral blade.

According to the reaction kettle, the inner top of one end, close to the air return hole, of the heating box is fixedly connected with a first baffle, the inner bottom of one end, close to the air outlet hole, of the heating box is fixedly connected with a second baffle, and an electric heating net is arranged between the first baffle and the second baffle.

In the reaction kettle, a discharge pipe is communicated with the bottom of the kettle body, and a valve is arranged on the discharge pipe.

In the reaction kettle, a feeding pipe is arranged at the upper end of the kettle body, and a blanking cover is arranged on the feeding pipe.

In the reaction kettle, the lower end of the kettle body is fixedly connected with the supporting leg.

In the reaction kettle, the side surface of the kettle body is provided with the controller, and the motor, the fan and the electric heating net are controlled by the controller.

The utility model has at least the following beneficial effects:

according to the utility model, the stirring mechanism is matched with the heating mechanism, so that the plastic auxiliary agent raw material in the kettle body can be heated and stirred, and when the stirring device is used, the motor drives the rotating tube to rotate, so that the stirring tube rotates, the stirring of the raw material in the kettle body is realized, the heating box is matched with the fan, the air in the kettle body can be extracted, and the air is heated by the heating box and then discharged into the kettle body from the air hole on the stirring tube, so that the raw material in the kettle body is uniformly and rapidly heated, and the whole structure is simple.

Through the (mixing) shaft and helical blade that set up, can be with gathering the plastics auxiliary agent raw materials of internal bottom of cauldron from bottom to top turn, further improve the efficiency of mixing for the internal heat distribution of cauldron is more even.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of another view of the present utility model;

FIG. 3 is a schematic view of a partial cross-sectional structure of the present utility model;

FIG. 4 is a schematic cross-sectional view of the heat box of the present utility model;

fig. 5 is an enlarged schematic view of the portion a in fig. 1.

Reference numerals illustrate:

1. a kettle body; 2. a motor; 3. a feeding pipe; 4. a blanking cover; 5. a blower; 6. a heating box; 7. an air return pipe; 8. a rotary tube; 9. a rotary joint; 10. an air inlet pipe; 11. a synchronous belt; 12. a bearing; 13. a discharge pipe; 14. a valve; 15. a support leg; 16. a controller; 17. an auxiliary stirring pipe; 18. a stirring shaft; 19. a helical blade; 20. air holes; 21. a return air hole; 22. an air outlet hole; 23. a first baffle; 24. a second baffle; 25. an electric heating net; 26. and a controller.

Detailed Description

The following detailed description of embodiments of the present utility model will be given with reference to the accompanying drawings and examples, by which the implementation process of how the present utility model can be applied to solve the technical problems and achieve the technical effects can be fully understood and implemented.

Referring to fig. 1 to 5, in the embodiment of the present utility model,

a reaction kettle comprises a kettle body 1, a stirring mechanism and a heating component.

The lower extreme fixedly connected with landing leg 15 of the cauldron body 1 makes the cauldron body 1 can be stable place subaerial through landing leg 15 that set up, and the upper end of the cauldron body 1 is provided with the material pipe 3, is provided with blanking plug 4 on the material pipe 3, and in order to be convenient for discharge, the bottom intercommunication of the cauldron body 1 has row material pipe 13, is provided with valve 14 on the row material pipe 13.

The stirring mechanism comprises a rotating pipe 8 and a motor 2, wherein the lower end of the rotating pipe 8 penetrates through the top of the kettle body 1 in a rotating way through a bearing 12 and then stretches into the kettle body 1, the bottom of the rotating pipe 8 is communicated with a hollow disc 16, the side surface of the hollow disc 16 is communicated with a stirring pipe 17, the motor 2 is fixedly arranged at the top of the kettle body 1, and a first synchronous wheel is fixedly connected to a rotating shaft of the motor 2; the outer wall of the upper end of the rotary pipe 8 is fixedly sleeved with a second synchronous wheel, the first synchronous wheel is in transmission connection with the second synchronous wheel through a synchronous belt 11, and a plurality of air holes 20 are formed in the stirring pipe 17 in order to further improve the heating efficiency of plastic auxiliary agent raw materials in the kettle body 1.

Through adopting above-mentioned technical scheme, during the use, open blanking cap 4 and add the raw materials of plastics auxiliary agent in the cauldron body 1, then close blanking cap 4, starter motor 2 and fan 5, motor 2 drives rotation pipe 8 and rotates, and then make agitator tube 17 rotate, and then realize the stirring to the inside raw materials of cauldron body 1, through heating cabinet 6 cooperation fan 5, can extract the air in the cauldron body 1, and discharge the inside of cauldron body 1 from the gas pocket 20 on agitator tube 17 after heating through heating cabinet 6, realize even quick heating to the inside raw materials of cauldron body 1, after the reaction, open valve 14, discharge the plastics auxiliary agent of making from discharge tube 13 cauldron body 1.

Specifically, a plurality of stirring pipes 17 are provided, a plurality of stirring pipes 17 are arranged along the circumference of the hollow disc 16 at equal angles, and the plastic auxiliary raw material in the kettle body 1 can be rapidly stirred through the plurality of stirring pipes 17.

Specifically, the stirring pipe 17 is provided with a plurality of air holes 20, and hot air can be quickly and uniformly led into the kettle body 1 through the arranged air holes 20.

Specifically, the bottom fixedly connected with (mixing) shaft 18 of cavity disc 16, fixedly connected with helical blade 19 on the (mixing) shaft 18, through (mixing) shaft 18 and helical blade 19 that set up, can turn the plastics auxiliary agent raw materials of gathering in the internal bottom of cauldron body 1 from bottom to top, further improve the efficiency of mixing for the inside heat distribution of cauldron body 1 is more even.

Specifically, the top fixed connection also has first baffle 23 in the inside one end that is close to the return air hole 21 of heating cabinet 6, and the inside one end that is close to the air outlet hole 22 of heating cabinet 6 is inside the bottom fixed connection have second baffle 24, is provided with electric heating net 25 between first baffle 23 and the second baffle 24. The inside of the heating box 6 is separated into an S shape through the first baffle plate 23 and the second baffle plate 24, and the electric heating net 25 is arranged between the first baffle plate 23 and the second baffle plate 24, so that return air can be uniformly heated by the electric heating net 25, and the return air heating efficiency is improved.

Specifically, in order to facilitate operation, the side surface of the kettle body 1 is provided with a controller 26, the motor 2, the fan 5 and the electric heating network 25 are controlled by the controller 26, and the controller 26 can adopt Siemens series of S7-200 and S7-300 series of PLC controllers.

In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.

Working principle: when the novel plastic auxiliary agent stirring kettle is used, the blocking cover 4 is opened to add raw materials of the plastic auxiliary agent into the kettle body 1, then the blocking cover 4 is closed, the motor 2 and the fan 5 are started, the motor 2 drives the rotating pipe 8 to rotate, then the stirring pipe 17 is enabled to rotate, stirring of raw materials inside the kettle body 1 is achieved, air in the kettle body 1 can be extracted through the heating box 6 matched with the fan 5, and is discharged to the inside of the kettle body 1 from the air hole 20 on the stirring pipe 17 after being heated through the heating box 6, uniform and rapid heating of raw materials inside the kettle body 1 is achieved, meanwhile, through the stirring shaft 18 and the spiral blades 19, the plastic auxiliary agent raw materials accumulated at the inner bottom of the kettle body 1 can be turned over from bottom to top, heat transfer is accelerated, stirring effect is further improved, after the reaction is finished, the valve 14 is opened, and the prepared plastic auxiliary agent is discharged out of the kettle body 1 from the discharging pipe 13.

While the foregoing description illustrates and describes the preferred embodiments of the present utility model, it is to be understood that the utility model is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as described herein, either as a result of the foregoing teachings or as a result of the knowledge or technology in the relevant art. And that modifications and variations which do not depart from the spirit and scope of the utility model are intended to be within the scope of the appended claims.

Claims

1. A reaction kettle, characterized by comprising:

the stirring device comprises a kettle body (1), wherein a stirring mechanism is arranged in the kettle body (1);

the stirring mechanism comprises a rotating pipe (8), the lower end of the rotating pipe (8) penetrates through the top of the kettle body (1) in a rotating mode through a bearing (12) and then stretches into the kettle body (1), the bottom of the rotating pipe (8) is communicated with a hollow disc (16), and the side face of the hollow disc (16) is communicated with a stirring pipe (17); the heating assembly comprises a fan (5) and a heating box (6), an air inlet of the fan (5) is communicated with an air outlet (22) of the heating box (6), an air return hole (21) of the heating box (6) is communicated with the upper inner end of the kettle body (1) through an air return pipe (7), the fan (5) is connected with a rotary joint (9) through an air inlet pipe (10), and the lower end of the rotary joint (9) is communicated with the upper inner end of the rotary pipe (8).

2. A reaction kettle according to claim 1, wherein: the stirring mechanism further comprises a motor (2), the motor (2) is fixedly arranged at the top of the kettle body (1), and a first synchronous wheel is fixedly connected to a rotating shaft of the motor (2); the outer wall of the upper end of the rotating pipe (8) is fixedly sleeved with a second synchronous wheel, and the first synchronous wheel is in transmission connection with the second synchronous wheel through a synchronous belt (11).

3. A reaction kettle according to claim 2, wherein: the stirring pipes (17) are provided in a plurality, and the stirring pipes (17) are provided at equal angles along the circumference of the hollow disk (16).

4. A reaction kettle according to claim 3, wherein: a plurality of air holes (20) are formed in the stirring pipe (17).

5. The reactor according to claim 4, wherein: the bottom of cavity disc (16) is fixedly connected with (mixing) shaft (18), fixedly connected with helical blade (19) on (mixing) shaft (18).

6. A reaction kettle according to claim 2, wherein: the inside of heating cabinet (6) is close to top fixed connection has first baffle (23) in the one end of return air hole (21) also, the inside of heating cabinet (6) is close to bottom fixed connection has second baffle (24) in the one end of air outlet hole (22), first baffle (23) with be provided with electric heating net (25) between second baffle (24).

7. A reaction kettle according to claim 1, wherein: the bottom of the kettle body (1) is communicated with a discharge pipe (13), and a valve (14) is arranged on the discharge pipe (13).

8. A reaction kettle according to claim 1, wherein: the upper end of the kettle body (1) is provided with a feeding pipe (3), and the feeding pipe (3) is provided with a blanking cover (4).

9. A reaction kettle according to claim 1, wherein: the lower end of the kettle body (1) is fixedly connected with a supporting leg (15).

10. The reactor according to claim 6, wherein: the side face of the kettle body (1) is provided with a controller (26), and the motor (2), the fan (5) and the electric heating net (25) are controlled by the controller (26).