CN219356227U

CN219356227U - Improve reation kettle for chemical production of reaction uniformity

Info

Publication number: CN219356227U
Application number: CN202320338320.2U
Authority: CN
Inventors: 张永欣; 康红勃; 刘牧; 张永江; 李云飞; 欧洋
Original assignee: SHAANXI BANGXI CHEMICAL CO Ltd
Current assignee: SHAANXI BANGXI CHEMICAL CO Ltd
Priority date: 2023-02-28
Filing date: 2023-02-28
Publication date: 2023-07-18
Anticipated expiration: 2033-02-28

Abstract

The utility model discloses a reaction kettle for chemical production, which comprises a kettle cover, a kettle body, a base, a shearing net, a stirring device and a mixing device, wherein the kettle cover is arranged above the kettle body; the internal agitating unit and mixing arrangement of being provided with of cauldron, mixing arrangement set up in the bottom of the cauldron body, and agitating unit sets up in the mixing arrangement top, and the internal wall of cauldron is provided with the shearing net that makes reactant misce bene, is provided with the pipeline that has the heating and cooling function between the internal wall of cauldron and the external wall of cauldron, and the external portion of cauldron is provided with the heat preservation. The reaction kettle for chemical production, which adopts the structure, solves the problem that the product quality is affected due to low uniformity caused by uneven stirring of reactants in the chemical production process.

Description

Improve reation kettle for chemical production of reaction uniformity

Technical Field

The utility model relates to the technical field of chemical production, in particular to a reaction kettle for chemical production, which improves reaction uniformity.

Background

The reaction kettle is widely understood to be a container with physical or chemical reaction, and the heating, evaporating and cooling functions and the low-speed and high-speed mixing functions required by the process are realized through structural design and parameter configuration of the container. The reaction kettle is widely applied to the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicines, foods and the like.

When chemical production, need pour into the reactant into reation kettle and react, the reactant needs stirring in the reaction process to improve the reaction degree of consistency, and current reation kettle agitating unit is too single, and the raw materials is easy along with the rotation of puddler and radial movement in the stirring process, leads to stirring misce bene to the material can exist the granule that the size is great and difficult broken in the stirring misce bene, influences the degree of consistency of reaction, therefore a reation kettle that can shear the material and improve the reaction degree of consistency is urgently needed.

Disclosure of Invention

The utility model aims to provide a reaction kettle for chemical production, which improves the reaction uniformity and solves the problem that the product quality is affected due to low uniformity caused by uneven stirring of reactants in the chemical production process.

In order to achieve the aim, the utility model provides a reaction kettle for chemical production, which comprises a kettle cover, a kettle body, a base, a shearing net, a stirring device and a mixing device, wherein the kettle cover is arranged above the kettle body; the internal agitating unit and mixing arrangement of being provided with of cauldron, mixing arrangement set up in the bottom of the cauldron body, and agitating unit sets up in the mixing arrangement top, and the internal wall of cauldron is provided with the shearing net that makes reactant misce bene, is provided with the pipeline that has the heating and cooling function between the internal wall of cauldron and the external wall of cauldron, and the external portion of cauldron is provided with the heat preservation.

Preferably, the stirring device comprises a stirring rod, the stirring rod is arranged on a first rotating shaft, one end of the first rotating shaft penetrates through the kettle cover to be connected with the stirring motor, the other end of the first rotating shaft is connected with the bottom of the kettle body through a bearing seat, stirring blades are arranged on the stirring rod, and the stirring blades are obliquely arranged with the stirring rod.

Preferably, the shearing net and the first rotating shaft are arranged on the inner wall of the kettle body in parallel.

Preferably, the mixing device comprises mixed pulp, the mixed pulp is arranged on a second rotating shaft, a limiting block for preventing the mixed pulp from slipping is arranged at one end of the second rotating shaft, and the other end of the second rotating shaft penetrates through the bottom of the kettle body and is connected with the mixing motor.

Preferably, one end of the second rotating shaft penetrating through the bottom of the kettle body is provided with a driven gear, the hybrid motor is provided with a driving gear, and the driving gear is meshed with the driven gear for transmission.

Preferably, a water inlet is arranged at the joint of the kettle body and the kettle cover, a water outlet is arranged on the side surface of the bottom of the kettle body, and the water inlet, the water outlet and the pipeline form a passage.

Therefore, the reaction kettle for chemical production, which adopts the structure, solves the problem that the product quality is affected due to low uniformity caused by uneven stirring of reactants in the chemical production process.

The technical scheme of the utility model is further described in detail through the drawings and the embodiments.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of a reaction kettle for chemical production, which improves the reaction uniformity;

FIG. 2 is a top view of a stirring device of an embodiment of a reaction kettle for chemical production, which improves the reaction uniformity.

Reference numerals

1. A kettle cover; 2. a kettle body; 3. a water inlet; 4. a heat preservation layer; 5. shearing the net; 6. a limiting block; 7. mixing the slurry; 8. a discharge port; 9. a second rotating shaft; 10. a hybrid motor; 11. a drive gear; 12. a driven gear; 13. a base; 14. a bearing seat; 15. a water outlet; 16. a pipe; 17. a feed inlet; 18. a stirring motor; 19. a first rotation shaft; 20. a stirring rod; 21. stirring the leaves.

Detailed Description

The technical scheme of the utility model is further described below through the attached drawings and the embodiments.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this utility model belongs. The terms "first," "second," and the like, as used herein, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that elements or items preceding the word are included in the element or item listed after the word and equivalents thereof, but does not exclude other elements or items. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Examples

FIG. 1 is a schematic structural diagram of an embodiment of a reaction kettle for chemical production, which improves the reaction uniformity; FIG. 2 is a top view of a stirring device of an embodiment of a reaction kettle for chemical production, which improves the reaction uniformity. As shown in the figure, the reaction kettle for chemical production for improving the reaction uniformity comprises a kettle cover 1, a kettle body 2, a base 13, a shearing net 5, a stirring device and a mixing device. A kettle cover 1 is arranged above the kettle body 2, and a base 13 with supporting function is arranged below the kettle body 2. A feed inlet 17 for feeding is arranged above the kettle cover 1, and a discharge outlet 8 with a discharge function is arranged at the bottom of the kettle body 2. The inside agitating unit and the mixing arrangement of being provided with of cauldron body 2, mixing arrangement set up in the bottom of cauldron body 2, agitating unit sets up in the mixing arrangement top. The inner wall of the kettle body 2 is provided with a shearing net 5 for uniformly mixing reactants. A pipeline 16 with heating and cooling functions is arranged between the inner wall of the kettle body 2 and the outer wall of the kettle body 2, and an insulating layer 4 is arranged outside the kettle body 2.

As shown in fig. 2, the stirring device includes a stirring rod 20, and the stirring rod 20 is provided on a first rotation shaft 19. One end of a first rotating shaft 19 penetrates through the kettle cover 1 to be connected with the stirring motor 18, and the other end of the first rotating shaft 19 is connected with the bottom of the kettle body 2 through the bearing seat 14. The stirring rod 20 is provided with stirring blades 21, and the stirring blades 21 and the stirring rod 20 are obliquely arranged. The shearing net 5 and the first rotating shaft are arranged on the inner wall of the kettle body 2 in parallel.

The stirring motor 18 drives the stirring rod 20 and the stirring blade 21 to rotate through the first rotating shaft 19, so that the materials are uniformly stirred and uniformly reacted. Stirring leaf 21 and puddler 20 slope setting, stirring in-process material is stirred to the reation kettle inner wall by stirring leaf 21 on, is cut the interception of net 5 by shearing, makes the material cut littleer, further makes the material more even of mixing ground, improves the reaction degree of consistency.

The mixing device comprises a mixing pulp 7, which mixing pulp 7 is arranged on a second rotation shaft 9. One end of the second rotating shaft 9 is provided with a limiting block 6 for preventing the mixed slurry 7 from slipping, and the other end of the second rotating shaft 9 penetrates through the bottom of the kettle body 2 and is connected with a mixed motor 10. One end of the second rotating shaft 9 penetrating through the bottom of the kettle body 2 is provided with a driven gear 12, the hybrid motor 10 is provided with a driving gear 11, and the driving gear 11 is meshed with the driven gear 12 for transmission. The mixing motor 10 drives the second rotating shaft 9 to rotate through the meshing transmission of the driving gear 11 and the driven gear 12, so as to drive the mixed slurry 7 to rotate, and the materials react uniformly.

During operation of the stirring rod 20, part of the materials can accumulate at the bottom of the stirring rod 20 and cannot be uniformly mixed. The material accumulated at the bottom of the stirring rod 20 can be returned to the reaction process through the mixed slurry 7 at the bottom of the kettle body 2, so that the reaction uniformity is improved.

The water inlet 3 is arranged at the joint of the kettle body 2 and the kettle cover 1, the water outlet 15 is arranged on the side surface of the bottom of the kettle body 2, and the water inlet 3, the water outlet 15 and the pipeline 16 form a passage. The temperature required in the reaction process of the materials in the reaction kettle is regulated by injecting a heating medium or a cooling medium into the pipeline 16, and the loss of energy can be reduced by the heat preservation layer 4 arranged outside the kettle body 2.

Therefore, the reaction kettle for chemical production with the structure can solve the problem that the product quality is affected due to low uniformity caused by uneven stirring of reactants in the chemical production process.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting it, and although the present utility model has been described in detail with reference to the preferred embodiments, it will be understood by those skilled in the art that: the technical scheme of the utility model can be modified or replaced by the same, and the modified technical scheme cannot deviate from the spirit and scope of the technical scheme of the utility model.

Claims

1. Improve reation kettle for chemical production of reaction uniformity, its characterized in that: the device comprises a kettle cover, a kettle body, a base, a shearing net, a stirring device and a mixing device, wherein the kettle cover is arranged above the kettle body, the base with a supporting function is arranged below the kettle body, a feed inlet for feeding is arranged above the kettle cover, and a discharge outlet with a discharge function is arranged at the bottom of the kettle body; the internal agitating unit and mixing arrangement of being provided with of cauldron, mixing arrangement set up in the bottom of the cauldron body, and agitating unit sets up in the mixing arrangement top, and the internal wall of cauldron is provided with the shearing net that makes reactant misce bene, is provided with the pipeline that has the heating and cooling function between the internal wall of cauldron and the external wall of cauldron, and the external portion of cauldron is provided with the heat preservation.

2. The reaction kettle for chemical production for improving reaction uniformity according to claim 1, wherein: the stirring device comprises a stirring rod, the stirring rod is arranged on a first rotating shaft, one end of the first rotating shaft penetrates through the kettle cover to be connected with the stirring motor, the other end of the first rotating shaft is connected with the bottom of the kettle body through a bearing seat, stirring blades are arranged on the stirring rod, and the stirring blades are obliquely arranged with the stirring rod.

3. The reaction kettle for chemical production for improving reaction uniformity according to claim 2, wherein: the shearing net and the first rotating shaft are arranged on the inner wall of the kettle body in parallel.

4. The reaction kettle for chemical production for improving reaction uniformity according to claim 1, wherein: the mixing device comprises mixed slurry, the mixed slurry is arranged on a second rotating shaft, a limiting block for preventing the mixed slurry from slipping is arranged at one end of the second rotating shaft, and the other end of the second rotating shaft penetrates through the bottom of the kettle body and is connected with the mixing motor.

5. The reaction kettle for chemical production for improving reaction uniformity according to claim 4, wherein: one end of the second rotating shaft penetrating through the bottom of the kettle body is provided with a driven gear, the hybrid motor is provided with a driving gear, and the driving gear and the driven gear are meshed for transmission.

6. The reaction kettle for chemical production for improving reaction uniformity according to claim 1, wherein: the water inlet is arranged at the joint of the kettle body and the kettle cover, the water outlet is arranged on the side surface of the bottom of the kettle body, and the water inlet, the water outlet and the pipeline form a passage.