Raw material reaction kettle

Abstract

The utility model discloses a raw material reaction kettle which comprises a reaction kettle main body, a reaction kettle top cover arranged at the top of the reaction kettle main body, a stirring assembly arranged at the top of the reaction kettle top cover, a temperature control assembly arranged on the outer side of the reaction kettle main body and used for mixing raw materials, temperature of raw materials in the reaction kettle main body is controlled; the reaction kettle main body comprises an inner kettle and an outer kettle, the outer kettle wraps the outer side of the inner kettle, a heat conduction cavity is arranged between the inner kettle and the outer kettle, and a plurality of separation frames are fixedly connected in the heat conduction cavity. According to the raw material reaction kettle provided by the utility model, through the structural matching design of the temperature control assembly and the reaction kettle main body, the device can control the temperature of different parts of the reaction kettle main body by controlling the conveying of the heating medium into the small cavities at different parts, so that the phenomenon of uneven heating temperature can be effectively reduced, and the production efficiency is improved. Therefore, the reaction effect of chemical substances can be effectively ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a raw material reaction kettle. Background Art

[0002] At present, with the development of science and technology, fields such as the chemical industry are also developing rapidly. When making chemical materials, the reaction of some raw materials needs to be controlled at an appropriate temperature and uniform stirring needs to be achieved. Usually, chemical raw materials undergo chemical reactions in a reaction kettle.

[0003] For example, the Chinese utility model patent (CN205815712U) discloses a chemical raw material reaction device, which records the technical problem that "traditional reaction kettles obtain heat through medium combustion to heat the raw materials from the bottom, resulting in serious energy waste and uneven heating, and poor reaction effects of chemical substances".

[0004] In summary, it can be seen that the following technical problems exist in the prior art: traditional reaction kettles obtain heat through medium combustion to heat the raw materials from the bottom, resulting in serious energy waste and uneven heating, and poor reaction effects of chemical substances. Therefore, this application proposes a raw material reaction kettle to provide a new technical solution to solve the technical problems mentioned in the above patent. Summary of the Utility Model

[0005] Based on this, in view of the above technical problems, it is necessary to provide a raw material reaction kettle. Through the structural cooperation design of the temperature control component and the reaction kettle body, the device can control the delivery of heating medium to small cavities in different parts, thereby realizing the temperature control of different parts of the reaction kettle body, effectively reducing the occurrence of uneven heating temperature, and effectively ensuring the reaction effect of chemical substances.

[0006] To solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A raw material reaction kettle is applied to a raw material reaction kettle.

[0008] The raw material reaction kettle specifically includes:

[0009] A reaction kettle body, a reaction kettle top cover is arranged at the top of the reaction kettle body, a stirring component is arranged at the top of the reaction kettle top cover, the lower part of the stirring component extends into the reaction kettle body for mixing raw materials, and a temperature control component is arranged on the outer side of the reaction kettle body for controlling the temperature of the raw materials inside the reaction kettle body;

[0010] The reactor main body includes an inner kettle and an outer kettle. The outer kettle wraps around the outside of the inner kettle. A heat conduction cavity is provided between the inner kettle and the outer kettle. A partition frame is fixedly connected inside the heat conduction cavity. The number of the partition frames is multiple, and the multiple partition frames divide the heat conduction cavity into multiple small cavities;

[0011] The temperature control component includes a heat conduction delivery pipe and a temperature control output pipe. The heat conduction delivery pipe and the temperature control output pipe are located at positions on both sides of the reactor main body. Each small cavity is respectively connected to the heat conduction delivery pipe and the temperature control output pipe through a connecting pipe. An electromagnetic valve I is provided on each connecting pipe. Electromagnetic valves II are provided at the ends of the heat conduction delivery pipe and the temperature control output pipe far away from the reactor main body.

[0012] As a preferred embodiment of the raw material reactor provided by the present utility model, the stirring component includes a driving part. The driving part is fixed at the top of the reactor top cover. The output end of the driving part is fixedly connected with a stirring shaft, and the stirring shaft is located inside the reactor main body.

[0013] As a preferred embodiment of the raw material reactor provided by the present utility model, cross bars are fixedly connected to both sides of the stirring shaft. The end of the cross bar far away from the stirring shaft is vertically fixedly connected with a wall-attached stirring plate. The wall-attached stirring plate is inclined, and one side of the wall-attached stirring plate is attached to the inner wall of the reactor main body.

[0014] As a preferred embodiment of the raw material reactor provided by the present utility model, a middle stirring plate is horizontally fixedly connected to the cross bar. The side of the middle stirring plate far away from the cross bar is slightly inclined upward, and a plurality of through grooves are formed on the middle stirring plate.

[0015] As a preferred embodiment of the raw material reactor provided by the present utility model, bottom stirring plates are fixedly connected to both sides of the bottom of the stirring shaft. The cross section of the bottom stirring plate is arc-shaped, and a plurality of through grooves are formed on the bottom stirring plate.

[0016] As a preferred embodiment of the raw material reactor provided by the present utility model, a sealing gasket is placed between the reactor main body and the reactor top cover. The reactor main body and the reactor top cover are detachably and fixedly connected through a plurality of fixing bolts.

[0017] Compared with the prior art, the present utility model has the following beneficial effects:

[0018] The raw material reactor provided by the present utility model, through the structural cooperation design of the temperature control component and the reactor main body, enables the device to control the delivery of heating medium to the small cavities in different parts, thereby realizing the temperature control of different parts of the reactor main body, effectively reducing the occurrence of uneven heating temperature, and effectively ensuring the reaction effect of chemical substances.

[0019] The raw material reactor provided by the present utility model, through the structural design of the stirring component, enables the device to effectively stir and mix the raw materials inside the reactor main body, and the mixing effect is better and the mixing efficiency is higher. Brief Description of the Drawings

[0020] In order to more clearly illustrate the solutions in the present utility model, the following will briefly introduce the drawings required for use in the description of the embodiments. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0021] Figure 1 It is a schematic diagram of the overall structure of the raw material reactor provided by the present utility model;

[0022] Figure 2 It is a schematic diagram of the connection structure of the reactor main body and the reactor top cover of the raw material reactor provided by the present utility model;

[0023] Figure 3 It is a sectional view of the structure of the reactor main body of the raw material reactor provided by the present utility model;

[0024] Figure 4 It is a schematic diagram of the partial structure of the stirring component of the raw material reactor provided by the present utility model.

[0025] The markings in the figure are explained as follows:

[0026] 1. Reactor main body; 2. Reactor top cover; 3. Stirring component; 4. Temperature control component; 5. Sealing gasket; 6. Fixed bolt; 7. Heat conduction delivery pipe; 8. Temperature control output pipe; 9. Partition frame; 10. Solenoid valve 1; 11. Solenoid valve 2; 12. Driving component; 13. Stirring shaft; 14. Cross bar; 15. Wall-attached stirring plate; 16. Middle stirring plate; 17. Bottom stirring plate. Detailed Embodiments

[0027] To enable those skilled in the art to better understand the solution of the present utility model, the following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the scope of protection of the present utility model.

[0028] As described in the background art, traditional reaction kettles all obtain heat through medium combustion to heat the raw materials from the bottom, which not only causes serious energy waste, but also has uneven heating, resulting in poor reaction effects of chemical substances.

[0029] To solve this technical problem, the present utility model provides a raw material reaction kettle, which is applied to a raw material reaction kettle.

[0030] Specifically, please refer to Figure 1 - Figure 3 , the raw material reaction kettle specifically includes:

[0031] A reaction kettle main body 1, a reaction kettle top cover 2 is provided at the top of the reaction kettle main body 1, a stirring assembly 3 is provided at the top of the reaction kettle top cover 2, and the lower part of the stirring assembly 3 extends into the reaction kettle main body 1 for mixing raw materials. A temperature control assembly 4 is provided on the outer side of the reaction kettle main body 1 for controlling the temperature of the raw materials inside the reaction kettle main body 1;

[0032] The reaction kettle main body 1 includes an inner kettle and an outer kettle. The outer kettle is wrapped around the outer side of the inner kettle. A heat conduction cavity is provided between the inner kettle and the outer kettle. A partition frame 9 is fixedly connected inside the heat conduction cavity. The number of partition frames 9 is multiple, and the multiple partition frames 9 divide the heat conduction cavity into multiple small cavities;

[0033] The temperature control assembly 4 includes a heat conduction delivery pipe 7 and a temperature control output pipe 8. The heat conduction delivery pipe 7 and the temperature control output pipe 8 are located at positions on both sides of the reaction kettle main body 1. Each small cavity is respectively connected to the heat conduction delivery pipe 7 and the temperature control output pipe 8 through a connecting pipe. An electromagnetic valve 10 is provided on each connecting pipe. Solenoid valves 11 are provided at the ends of the heat conduction delivery pipe 7 and the temperature control output pipe 8 away from the reaction kettle main body 1.

[0034] The raw material reaction kettle provided by the present utility model, through the structural cooperation design of the temperature control assembly 4 and the reaction kettle main body 1, enables the device to control the delivery of heating medium to the small cavities in different parts, thereby realizing the temperature control of different parts of the reaction kettle main body 1, effectively reducing the occurrence of uneven heating temperature, and effectively ensuring the reaction effects of chemical substances.

[0035] To enable those skilled in the art to better understand the solution of the present utility model, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0036] Embodiment 1:

[0037] Please refer to Figure 1 - Figure 3 , a raw material reaction kettle, which includes:

[0038] The reaction kettle main body 1, the top of the reaction kettle main body 1 is provided with a reaction kettle top cover 2. Among them, in order to ensure the sealing effect between the reaction kettle main body 1 and the reaction kettle top cover 2, a sealing gasket 5 is placed between the reaction kettle main body 1 and the reaction kettle top cover 2. The reaction kettle main body 1 and the reaction kettle top cover 2 are detachably and fixedly connected by a plurality of fixing bolts 6. The top of the reaction kettle top cover 2 is provided with a stirring assembly 3. The lower part of the stirring assembly 3 extends into the reaction kettle main body 1 for mixing raw materials. The outside of the reaction kettle main body 1 is provided with a temperature control assembly 4 for controlling the temperature of the raw materials inside the reaction kettle main body 1; among them, the stirring assembly 3 includes a driving component 12, the driving component 12 is fixed at the position on the top of the reaction kettle top cover 2, and the output end of the driving component 12 is fixedly connected with a stirring shaft 13. The stirring shaft 13 is located inside the reaction kettle main body 1. By starting the driving component 12, the stirring shaft 13 can be driven to stir the raw materials inside the reaction kettle main body 1.

[0039] Furthermore, the reaction kettle main body 1 includes an inner kettle and an outer kettle. The outer kettle wraps around the outside of the inner kettle. A heat conduction cavity is provided between the inner kettle and the outer kettle. A plurality of partition frames 9 are fixedly connected inside the heat conduction cavity. The number of the partition frames 9 is multiple, and the multiple partition frames 9 divide the heat conduction cavity into multiple small cavities. Specifically, the temperature control assembly 4 includes a heat conduction delivery pipe 7 and a temperature control output pipe 8. The heat conduction delivery pipe 7 and the temperature control output pipe 8 are located at the positions on both sides of the reaction kettle main body 1. Each small cavity is respectively connected to the heat conduction delivery pipe 7 and the temperature control output pipe 8 through a connecting pipe. An electromagnetic valve one 10 is provided on each connecting pipe. The ends of the heat conduction delivery pipe 7 and the temperature control output pipe 8 far away from the reaction kettle main body 1 are both provided with an electromagnetic valve two 11. The passage of the heat conduction delivery pipe 7 and the temperature control output pipe 8 can be controlled through the electromagnetic valve two 11.

[0040] It can be known that the external heat conduction medium can be transported to the small cavities at different positions through the heat conduction delivery pipe 7 through the connecting pipe, so as to conduct heat to the area where the small cavity is located. The heat conduction medium in the small cavity can be transported out through the temperature control output pipe 8, so as to cancel the heat conduction in this area; the heat conduction medium can enter the small cavities in different areas through the electromagnetic valve one 10, so as to realize the temperature control of different areas.

[0041] Embodiment 2:

[0042] The raw material reactor provided in Example 1 is further optimized. Specifically, as Figure 4 shown, cross bars 14 are fixedly connected to both sides of the stirring shaft 13. Vertically fixedly connected to one end of the cross bar 14 away from the stirring shaft 13 is an inner wall adhering stirring plate 15. The inner wall adhering stirring plate 15 is inclined, and one side of the inner wall adhering stirring plate 15 is in contact with the inner wall of the reactor main body 1.

[0043] Through the above structural design, when the stirring shaft 13 rotates, the inner wall adhering stirring plate 15 can be driven by the cross bar 14 to stir the raw materials near the inner wall of the reactor main body 1, avoiding the phenomenon of uneven mixing caused by the raw materials adhering to the inner wall of the reactor main body 1.

[0044] Example 3:

[0045] The raw material reactor provided in Example 1 is further optimized. Specifically, as Figure 4 shown, a middle stirring plate 16 is fixedly connected horizontally to the cross bar 14. The side of the middle stirring plate 16 away from the cross bar 14 is slightly inclined upward, and a plurality of through slots are provided in the middle stirring plate 16.

[0046] Through the above structural design, when the stirring shaft 13 rotates, the middle stirring plate 16 can be driven by the cross bar 14 to stir and mix the raw materials in the upper and lower parts inside the reactor main body 1, ensuring the mixing effect of the raw materials, and reducing the resistance of the middle stirring plate 16 through the through slots provided in the middle stirring plate 16.

[0047] Example 4:

[0048] The raw material reactor provided in Example 1 is further optimized. Specifically, as Figure 4 shown, bottom stirring plates 17 are fixedly connected to both sides of the bottom of the stirring shaft 13. The cross section of the bottom stirring plate 17 is arc-shaped, and a plurality of through slots are provided in the bottom stirring plate 17.

[0049] Through the above structural design, when the stirring shaft 13 rotates, the bottom stirring plates 17 can be used to stir the raw materials at the bottom inside the reactor main body 1, avoiding the phenomenon of uneven mixing caused by the raw materials accumulating and adhering at the bottom.

Claims

1. A raw material reactor, characterized in that: include: A reactor body (1), wherein a reactor cover (2) is arranged on the top of the reactor body (1), a stirring assembly (3) is arranged on the top of the reactor cover (2), the lower part of the stirring assembly (3) extends into the interior of the reactor body (1) and is used for mixing raw materials, and a temperature control assembly (4) is arranged on the outside of the reactor body (1) and is used for controlling the temperature of the raw materials inside the reactor body (1); The reactor body (1) comprises an inner reactor and an outer reactor, the outer reactor is wrapped around the outer side of the inner reactor, a heat conduction cavity is arranged between the inner reactor and the outer reactor, a partition frame (9) is fixedly connected inside the heat conduction cavity, the number of the partition frames (9) is multiple, and the multiple partition frames (9) divide the heat conduction cavity into multiple small cavities; The temperature control component (4) comprises a heat conduction delivery pipe (7) and a temperature control output pipe (8), wherein the heat conduction delivery pipe (7) and the temperature control output pipe (8) are located at positions on both sides of the reactor body (1), and each of the small cavities is connected to the heat conduction delivery pipe (7) and the temperature control output pipe (8) respectively through a connecting pipe, and each of the connecting pipes is provided with a solenoid valve 1 (10), and a solenoid valve 2 (11) is provided at one end of the heat conduction delivery pipe (7) and the temperature control output pipe (8) away from the reactor body (1).

2. The raw material reactor according to claim 1, characterized in that: The stirring assembly (3) comprises a driving component (12), the driving component (12) is fixed at the top of the reactor top cover (2), the output end of the driving component (12) is fixedly connected to a stirring shaft (13), and the stirring shaft (13) is located on the inner side of the reactor body (1).

3. The raw material reaction kettle according to claim 2, characterized in that: Both sides of the stirring shaft (13) are fixedly connected with cross bars (14), and one end of the cross bar (14) away from the stirring shaft (13) is vertically fixedly connected with a wall-attached stirring plate (15), and the wall-attached stirring plate (15) is arranged obliquely, and one side of the wall-attached stirring plate (15) is in contact with the inner wall of the reactor body (1).

4. The raw material reaction kettle according to claim 3, characterized in that: A middle stirring plate (16) is transversely fixedly connected to the cross bar (14), and the side of the middle stirring plate (16) away from the cross bar (14) is slightly inclined upward, and a plurality of through grooves are formed on the middle stirring plate (16).

5. The raw material reaction kettle according to claim 3, characterized in that: Bottom stirring plates (17) are fixedly connected to both sides of the bottom of the stirring shaft (13); the cross section of the bottom stirring plate (17) is arranged in an arc shape; and a plurality of through grooves are provided on the bottom stirring plate (17).

6. The raw material reaction kettle according to claim 1, characterized in that: A sealing gasket (5) is placed between the reactor body (1) and the reactor top cover (2), and the reactor body (1) and the reactor top cover (2) are detachably fixedly connected via a plurality of fixing bolts (6).

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