Reaction kettle with precise temperature control function

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a reaction kettle with accurate temperature control, which comprises a kettle body, the right side of the outer wall of the kettle body is fixedly connected with a support plate I, the top end of the support plate I is fixedly connected with a water tank I, and the top end of the water tank I is fixedly connected with a water pump I; the inner wall of the first water pump communicates with a first condensation pipe, the middle of the right side of the outer wall of the kettle body is fixedly connected with a second water pump, the inner wall of the second water pump communicates with a second condensation pipe, the bottom end of the left side of the outer wall of the kettle body is fixedly connected with a second supporting plate, and the top end of the second supporting plate is fixedly connected with a second water tank. The rear side of the second water tank communicates with a connecting pipe. If the temperature is too high, the water pump is started to pump condensate water to the kettle body for cooling, cooling liquid flows into the second water tank through the condensation pipe, the valve is opened to return the cooling liquid to the first water tank, the valve is closed to stop circulation, cooling is stopped, temperature control is achieved, and the situation that the yield is affected by abnormal temperature is prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to reaction kettle technical field especially relates to a reaction kettle with accurate temperature control. BACKGROUND

[0002] With the development of metallurgical technology, high-strength, corrosion-resistant metal materials are used in the manufacture of reaction kettles. The emergence of these materials enables the reaction kettle to withstand higher pressure, temperature and more corrosive chemical environment. In basic chemical industry, the scale of reaction kettles used for the production of bulk chemicals is becoming larger and larger to meet the growing market demand. In the field of fine chemicals, for the synthesis of high-value-added and small-batch chemicals, the reaction kettle needs to accurately control the reaction conditions to ensure the quality and purity of the product. 2,2'-isobutylene double is a kind of antioxidant 2246, which can be used as an intermediate in organic synthesis to construct more complex organic compounds,

[0003] Many chemical reactions have extremely strict requirements on temperature. For example, in the synthesis of ammonia industry, the process of nitrogen and hydrogen reacting to generate ammonia, the appropriate temperature not only concerns the reaction rate, but also directly affects the yield. If the temperature is too high, the equilibrium will move in the opposite direction, reducing the yield of ammonia. If the temperature is too low, the reaction rate is too slow, which cannot meet the needs of industrial production. Temperature control can optimize reaction conditions, improve production efficiency and product quality. Since temperature has a significant impact on chemical reaction rate, failure to control temperature will make the reaction rate unstable, causing production cycle fluctuations and reducing production efficiency. Moreover, lack of temperature control will lead to inconsistent product quality between batches, increasing the probability of unqualified products, which requires additional time to rework or directly scrap the unqualified products, further reducing production efficiency. SUMMARY

[0004] To make up for the above shortcomings, the utility model provides a kind of reaction kettle with accurate temperature control, to improve the problems of the prior art, if temperature cannot be controlled, reaction rate will be unstable, production cycle fluctuation reduces production efficiency.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a kind of reaction kettle with accurate temperature control, including kettle body, the outer wall right side of the kettle body is fixedly connected with support plate one, the top of support plate one is fixedly connected with water tank one, the top of water tank one is fixedly connected with water pump one, the inner wall of water pump one is communicated with condenser pipe one, the outer wall right side middle part of the kettle body is fixedly connected with water pump two, the inner wall of water pump two is communicated with condenser pipe two, the outer wall left side bottom of the kettle body is fixedly connected with support plate two, the top of support plate two is fixedly connected with water tank two, the rear side of water tank two is communicated with connecting pipe, the outer wall of connecting pipe is communicated with valve, the inside of kettle body is provided with stirring mechanism, and the stirring mechanism is used to fully stir internal raw materials.

[0006] As a further description of the above technical solutions:

[0007] The stirring mechanism comprises a top cover, a waterproof shell is fixedly connected to the top end of the top cover, a motor is fixedly connected to the inner wall of the waterproof shell, an output end of the motor is fixedly connected with a rotating shaft, a plurality of stirring frames are fixedly connected to the outer wall of the rotating shaft, a plurality of railings are fixedly connected to the inner wall of the stirring frames, and a stirring fan is fixedly connected to the bottom end of the outer wall of the rotating shaft.

[0008] As a further description of the above technical solutions:

[0009] The bottom end of the kettle body is fixedly connected with a bottom disc, and a plurality of supporting columns are fixedly connected to the bottom end of the bottom disc.

[0010] As a further description of the above technical solutions:

[0011] The outer wall of the supporting column is fixedly connected with a fixed plate, and the bottom end of the supporting column is fixedly connected with a bottom plate.

[0012] As a further description of the above technical solutions:

[0013] The outer wall of the kettle body is fixedly connected with a plurality of triangular blocks, and the outer wall right top end of the kettle body is fixedly connected with a sealing ring.

[0014] As a further description of the above technical solutions:

[0015] The outer wall bottom end of the water tank one is fixedly connected with an anti-skid sleeve one, and the bottom end of the water tank two is fixedly connected with an anti-skid sleeve two.

[0016] As a further description of the above technical solutions:

[0017] The top end of the top cover is fixedly connected with a plurality of feeding ports, and the outer wall of the top cover is fixedly connected with a plurality of fixed rods.

[0018] As a further description of the above technical solutions:

[0019] The top end of the valve is fixedly connected with a rotating handle, and the outer wall of the rotating handle is fixedly connected with protection blocks on the left and right sides.

[0020] The utility model has the advantages of the following beneficial effects:

[0021] 1、in the utility model, if the temperature is too high, the water pump one is started to pump the condensate water in the water tank one to the kettle body to reduce the temperature, the cooling liquid flows into the water tank two through the condensing pipe two, the valve is opened to return the cooling liquid to the water tank one, and the circulation is stopped when the valve is closed, so that the internal temperature control is realized, the reaction product is prevented from being different due to too high or too low temperature, and the yield is further affected.

[0022] 2、 The utility model discloses in the process of preparing antioxidant 2246, the rotation of the rotation axis and the stirring frame is made to the electric motor, and the frame inner balustrade carries out cutting to liquid to improve mixing effect, and the rotation of the stirring fan further enhances the mixing degree of solution, realizes the sufficient mixing of internal liquid, prevents the reaction of chemical from being different due to uneven mixing, and further influence final reaction result. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 A kettle body front side perspective view of a reaction kettle with accurate temperature control is provided for the utility model;

[0024] Figure 2 A valve local structure split drawing of a reaction kettle with accurate temperature control is provided for the utility model;

[0025] Figure 3 A top cover local structure drawing of a reaction kettle with accurate temperature control is provided for the utility model;

[0026] Figure 4 A condenser tube one local structure display drawing of a reaction kettle with accurate temperature control is provided for the utility model;

[0027] Figure 5 A rotation axis local structure schematic view of a reaction kettle with accurate temperature control is provided for the utility model.

[0028] LEGEND:

[0029] 1, kettle body, 2, stirring mechanism, 201, top cover, 202, waterproof shell, 203, motor, 204, rotation axis, 205, stirring frame, 206, balustrade, 207, stirring fan, 3, support plate one, 4, water tank one, 5, water pump one, 6, condenser tube one, 7, water pump two, 8, condenser tube two, 9, support plate two, 10, water tank two, 11, connecting pipe, 12, valve, 13, handle, 14, bottom disc, 15, support column, 16, fixed plate, 17, bottom plate, 18, anti -skid cover one, 19, anti -skid cover two, 20, triangular block, 21, fixed rod, 22, sealing ring, 23, feed inlet, 24, protection block. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0031] Please refer to the drawingsFigure 2 , attached Figure 3 and attached Figure 4 , the utility model provides a kind of embodiment with accurate temperature control's reaction kettle, including kettle body 1, the outer wall right side of kettle body 1 is fixedly connected with support plate one 3, the top of support plate one 3 is fixedly connected with water tank one 4, the top of water tank one 4 is fixedly connected with water pump one 5, the inner wall of water pump one 5 is communicated with condenser pipe one 6, the outer wall right side middle part of kettle body 1 is fixedly connected with water pump two 7, the inner wall of water pump two 7 is communicated with condenser pipe two 8, the outer wall left side bottom of kettle body 1 is fixedly connected with support plate two 9, the top of support plate two 9 is fixedly connected with water tank two 10, the rear side of water tank two 10 is communicated with connecting pipe 11, the outer wall of connecting pipe 11 is communicated with valve 12, the inside of kettle body 1 is provided with stirring mechanism 2, and stirring mechanism 2 is used for the sufficient stirring of internal raw material, the top of valve 12 is fixedly connected with handle 13, and the outer wall left and right sides of handle 13 are fixedly connected with protection block 24;

[0032] Specifically, kettle body 1 is fixedly connected with support plate one 3, not only firm the whole device, also provides solid foundation for the installation of subsequent equipment, support plate one 3 is fixedly connected with water tank one 4, to ensure the stability and safety of water tank one 4, water pump one 5 is communicated with condenser pipe one 6, can effectively rapidly conduct and emit the heat generated in kettle body 1, condenser pipe two 8 greatly improves the cooling efficiency and operating stability of equipment, support plate two 9 not only supports the left side of the whole device, also provides installation position for water tank two 10, connecting pipe 11 is fixedly connected with valve 12, by accurately controlling the opening and closing of valve 12, the flow of water circulation system can be flexibly adjusted to adapt to different working conditions, stirring mechanism 2 ensures that raw materials can be uniformly stirred and mixed during heating, thereby ensuring the quality of final product, handle 13 enables the operator to easily control the opening and closing of valve 12 to realize accurate control of water circulation system, to ensure the safety of operation, protection block 24 can effectively prevent the operator from being accidentally injured during operation.

[0033] Please refer to attached Figure 1 , attached Figure 2 and attached Figure 5 , stirring mechanism 2 includes top cover 201, the top of top cover 201 is fixedly connected with waterproof shell 202, the inner wall of waterproof shell 202 is fixedly connected with motor 203, the output end of motor 203 is fixedly connected with rotating shaft 204, the outer wall of rotating shaft 204 is fixedly connected with multiple stirring frames 205, the inner wall of stirring frame 205 is fixedly connected with multiple railings 206, the outer wall bottom end of rotating shaft 204 is fixedly connected with stirring fan 207, the top of top cover 201 is fixedly connected with multiple feed ports 23, the outer wall of top cover 201 is fixedly connected with multiple fixed rods 21;

[0034] Specifically, the top cover 201 is fixedly connected with the waterproof shell 202, ensuring the sealing of the whole system, the motor 203 is fixedly connected with the rotating shaft 204, ensuring the stable transmission of power, the stirring frame 205 is fixedly connected with the plurality of railings 206, providing sufficient contact area and strength for stirring, the rotating shaft 204 is fixedly connected with the stirring fan 207, making the stirring more efficient, the feeding port 23 facilitates the feeding of materials, and the top cover 201 is fixedly connected with the plurality of fixing rods 21, which not only enhances the stability of the structure, but also facilitates the installation and maintenance of the equipment.

[0035] Please refer to the attached Figure 1 , attached Figure 2 and attached Figure 3 , the bottom end of the kettle body 1 is fixedly connected with the bottom disc 14, the bottom end of the bottom disc 14 is fixedly connected with a plurality of support columns 15, the outer wall of the support column 15 is fixedly connected with a fixed plate 16, and the bottom end of the support column 15 is fixedly connected with a bottom plate 17.

[0036] Specifically, the bottom disc 14 not only provides stable support for the kettle body 1, but also ensures the stable operation of the kettle body 1 in terms of function, the fixed plate 16 not only enhances the stability of the support column 15, but also provides additional reinforcement for the whole structure, and the bottom plate 17 as the most basic part of the whole structure ensures that it can withstand various pressures and loads that may be generated during the operation of the kettle body 1.

[0037] Please refer to the attached Figure 1 , attached Figure 2 and attached Figure 3 , the outer wall of the kettle body 1 is fixedly connected with a plurality of triangular blocks 20, the outer wall of the kettle body 1 is fixedly connected with a sealing ring 22 at the right top end, the outer wall of the water tank one 4 is fixedly connected with an anti-skid sleeve one 18 at the bottom end, and the bottom end of the water tank two 10 is fixedly connected with an anti-skid sleeve two 19.

[0038] Specifically, the triangular block 20 enhances the structural stability of the kettle body 1, the sealing ring 22 ensures the sealing performance of the kettle body 1 in high temperature and high pressure environment, the anti-skid sleeve one 18 not only improves the safety of the equipment, but also facilitates the operation experience of the user, and the anti-skid sleeve two 19 further ensures the stability and reliability of the equipment in various working environments.

[0039] Working principle: if the internal temperature is overheated, the water pump 5 is started, the water pump 5 will draw the condensate in the water tank 4, and along the condenser pipe 6 into the inside of the kettle body 1, in order to absorb the internal temperature and take out, the cooling liquid that absorbs heat will flow out from the condenser pipe 2 8, and flow into the water tank 2 10, then open the valve 12, so that the cooling liquid will return to the water tank 4 along the connecting pipe 11, if not need to reduce temperature, then close the valve 12, can let the cooling liquid stay in the inside of the water tank 2 10, can't make the cooling liquid circulation, can stop cooling, realize the control of internal temperature, prevent the reaction product from being different due to the temperature is too high or too low, and then affect the yield;

[0040] In the preparation of antioxidant 2246, the inside of the kettle needs to be stirred, the motor 203 is started, the motor 203 drives the rotating shaft 204 to rotate, the rotating shaft 204 drives the stirring frame 205 to rotate, the inside of the stirring frame 205 is provided with a plurality of railings 206, the railings 206 cut the liquid on the surface of the stirring frame 205, so that the internal liquid is recombined, the mixing effect is enhanced, the rotation of the stirring fan 207 can further improve the mixing degree of the solution, realize the full mixing of the internal liquid, prevent the chemical reaction from being different due to uneven mixing, and then affect the final reaction result.

[0041] Finally, it should be pointed out that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or make equivalent replacement to part of technical features, any modification, equivalent replacement, improvement etc. made within the spirit and principle of the utility model, should be included in the protection scope of the utility model.

Claims

1. A reaction kettle with precise temperature control, comprising a kettle body (1), characterized in that: The outer wall right side of the kettle body (1) is fixedly connected with a support plate one (3), the top end of the support plate one (3) is fixedly connected with a water tank one (4), the top end of the water tank one (4) is fixedly connected with a water pump one (5), the inner wall of the water pump one (5) is communicated with a condenser pipe one (6), the outer wall right side of the kettle body (1) is fixedly connected with a water pump two (7) in the middle, the inner wall of the water pump two (7) is communicated with a condenser pipe two (8), the outer wall left side of the kettle body (1) is fixedly connected with a support plate two (9) at the bottom, the top end of the support plate two (9) is fixedly connected with a water tank two (10), the rear side of the water tank two (10) is communicated with a connecting pipe (11), the outer wall of the connecting pipe (11) is communicated with a valve (12), the inside of the kettle body (1) is provided with a stirring mechanism (2), and the stirring mechanism (2) is used for fully stirring the internal raw materials.

2. The reaction kettle with precise temperature control according to claim 1, characterized in that: The stirring mechanism (2) comprises a top cover (201), the top end of the top cover (201) is fixedly connected with a waterproof shell (202), the inner wall of the waterproof shell (202) is fixedly connected with a motor (203), the output end of the motor (203) is fixedly connected with a rotating shaft (204), the outer wall of the rotating shaft (204) is fixedly connected with a plurality of stirring frames (205), the inner wall of the stirring frame (205) is fixedly connected with a plurality of railings (206), and the outer wall bottom end of the rotating shaft (204) is fixedly connected with a stirring fan (207).

3. The reaction kettle with precise temperature control according to claim 1, characterized in that: The bottom end of the kettle body (1) is fixedly connected with a bottom disc (14), and the bottom end of the bottom disc (14) is fixedly connected with a plurality of support columns (15).

4. The reaction kettle with precise temperature control according to claim 3, characterized in that: The outer wall of the support column (15) is fixedly connected with a fixed plate (16), and the bottom end of the support column (15) is fixedly connected with a bottom plate (17).

5. The reaction vessel with precise temperature control according to claim 1, characterized in that: The outer wall of the kettle body (1) is fixedly connected with a plurality of triangular blocks (20), and the outer wall right side top end of the kettle body (1) is fixedly connected with a sealing ring (22).

6. The reaction vessel with precise temperature control according to claim 1, characterized in that: The outer wall bottom end of the water tank one (4) is fixedly connected with an anti-skid sleeve one (18), and the bottom end of the water tank two (10) is fixedly connected with an anti-skid sleeve two (19).

7. The reaction vessel with precise temperature control according to claim 2, characterized in that: The top end of the top cover (201) is fixedly connected with a plurality of feeding ports (23), and the outer wall of the top cover (201) is fixedly connected with a plurality of fixed rods (21).

8. The reaction vessel with precise temperature control according to claim 1, characterized in that: The top end of the valve (12) is fixedly connected with a rotating handle (13), and the outer wall left and right sides of the rotating handle (13) are fixedly connected with protection blocks (24).

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