Multifunctional reaction kettle with temperature control interlayer

By designing a temperature-controlled partition and conveying return pipe system in a multi-functional reactor, the precise temperature regulation and the recovery of steam hot water are achieved, and the problems of inflexible temperature regulation and steam waste in existing reactors are solved, reducing the problem of production costs.

CN222510945UActive Publication Date: 2025-02-21FUJIAN ZHONGNONGMU BIOTECHNOLOGY CO LTD
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Patent Information

Application Number
CN202420985896.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-05-09
Publication Date
2025-02-21
Estimated Expiration
2034-05-09

AI Technical Summary

Technical Problem

The existing multifunctional reactor cannot be adjusted according to the required temperature, resulting in waste of steam and additional production costs during the production process.

Method used

A multi-functional reactor with a temperature-controlled partition is designed. By setting an isolation layer outside the kettle body and setting a conveying pipe and return pipe of hot water, steam and cooling water in the isolation layer, the steam is controlled by a control valve. The input and reflux of hot water and cooling water enables accurate temperature regulation and recovery of steam hot water.

Benefits of technology

Flexible adjustments are achieved according to the required temperature, reducing steam waste, reducing production costs, and improving reaction efficiency and applicability.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model relates to the technical field of reaction kettles, and discloses a multifunctional reaction kettle with a temperature control interlayer, which comprises a kettle body, an outer cylinder is arranged outside the kettle body, an isolating layer is arranged between the outer cylinder and the kettle body, and a cooling water delivery pipe is fixedly connected to the bottom of the right side of the outer cylinder. A hot water conveying pipe is arranged on the right side of the cooling water conveying pipe, a steam conveying pipe is arranged on the right side of the hot water conveying pipe, a cooling water return pipe is fixedly connected to the left side of the outer cylinder, a hot water return pipe is arranged at the bottom of the cooling water return pipe, and a steam return pipe is arranged at the bottom of the hot water return pipe. According to the reaction kettle, the temperature can be adjusted as required, steam hot water and cooling water can be recycled, the production cost is reduced, chemical substances reacted in the reaction kettle are effectively prevented from escaping, the harm to a human body is reduced, and the kettle cover is convenient to mount and dismount.
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Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a multifunctional reaction kettle with a temperature control interlayer. Background Art

[0002] Multifunctional reactors are usually designed with different temperature control zones to allow multiple chemical reactions or experiments to be performed in the same device. A temperature control barrier is an insulating layer added inside or outside the reactor to isolate different temperature zones so that reactions under different temperature conditions can be performed simultaneously in the same reactor.

[0003] The existing device is provided with a working platform, a reactor, a stirring paddle assembly and a sealing assembly. The reactor is arranged on the working platform, the stirring assembly is installed in the reactor, and the driving component of the stirring paddle is arranged on the sealing assembly. In this way, the main part and the driving part of the stirring paddle are separated, the mechanical structure of the reactor is improved, and the stirring effect and service life of the reactor are increased.

[0004] However, it is not possible to adjust the temperature according to the needs of different materials. For example, when 95-101 degrees is required for the synthesis of isoeugenol or 85-110 degrees is required for the recovery of the ethanol solvent of the isoeugenol synthesis liquid. When the temperature is not enough or the temperature drops, steam, hot water or cooling circulating water is automatically input into the interlayer to adjust the temperature to the required temperature. The steam temperature can be adjusted to 90-140 degrees, the hot water temperature can be adjusted to 30-90 degrees, and the cooling circulating water can be adjusted to 30-140 degrees. The crude isoeugenol and crude eugenol steam When the distillation temperature is 140 degrees, steam will be automatically input to adjust the temperature to 140 degrees; when 3-15 degrees are required for the synthesis of eugenol or 0-15 degrees are required for the purification and crystallization of thymol, when the temperature is too high, cooling water below 30 degrees will be automatically input into the interlayer for temperature adjustment, so that a variety of materials can be processed and produced, and steam is wasted in the production process, which consumes unnecessary production costs. Therefore, those skilled in the art provide a multifunctional reactor with a temperature-controlled interlayer to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a multifunctional reactor with a temperature control interlayer, aiming to improve the problems in the prior art that the temperature cannot be adjusted as required, and steam is wasted in the production process, resulting in unnecessary production costs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a multifunctional reactor with a temperature control insulation layer, comprising a reactor body, an outer cylinder is arranged on the outside of the reactor body, an isolation layer is arranged between the outer cylinder and the reactor body, a cooling water delivery pipe is fixedly connected to the bottom of the right side of the outer cylinder, a hot water delivery pipe is arranged on the right side of the cooling water delivery pipe, a steam delivery pipe is arranged on the right side of the hot water delivery pipe, a cooling water return pipe is fixedly connected to the left side of the outer cylinder, a hot water return pipe is arranged at the bottom of the cooling water return pipe, a steam return pipe is arranged at the bottom of the hot water return pipe, regulating valves are arranged on the outside of the cooling water delivery pipe, the hot water delivery pipe, the steam delivery pipe and the three return pipes, and a cover assembly is arranged on the upper part of the reactor body.

[0007] As a further description of the above technical solution:

[0008] The cover assembly comprises a kettle cover, which is arranged on the upper part of the kettle body, the bottom of which is fixedly connected with an upper mounting cover, the bottom of which is provided with a lower mounting ring, and the lower mounting ring is fixedly connected to the outer upper side of the kettle body.

[0009] As a further description of the above technical solution:

[0010] The upper part of the upper mounting cover is provided with evenly distributed rotating blocks, the bottom of the rotating blocks is fixedly connected with a connecting rod, the bottom of the connecting rod is fixedly connected with a screw, the outer lower side of the screw is threadedly connected with a nut, the connection between the screw and the connecting rod is fixedly connected with a moving disc, the outside of the connecting rod is provided with a torsion spring, and the screw is threadedly connected to the inside of the lower mounting ring.

[0011] As a further description of the above technical solution:

[0012] A through hole is provided inside the upper mounting cover, and the movable disc is slidably connected inside the through hole.

[0013] As a further description of the above technical solution:

[0014] One end of the torsion spring is fixedly connected to the upper part of the moving disc, and the other end of the torsion spring is fixedly connected to the upper part of the inner wall of the through hole.

[0015] As a further description of the above technical solution:

[0016] The upper part of the kettle cover is fixedly connected with a motor, the output end of the motor is fixedly connected with a stirring member, and the stirring member is arranged inside the kettle body.

[0017] As a further description of the above technical solution:

[0018] A feed port is fixedly connected to the left upper portion of the kettle cover, a discharge pipe is fixedly connected to the bottom of the kettle body, and one side of the discharge pipe is fixedly connected to the inner bottom side of the outer cylinder.

[0019] As a further description of the above technical solution:

[0020] A control panel is arranged on the front side of the outer cylinder, four corners of the bottom of the outer cylinder are fixedly connected with supporting legs, and four sides of the outer upper side of the outer cylinder are fixedly connected with hanging ears.

[0021] The utility model has the following beneficial effects:

[0022] In the utility model, materials are injected into the kettle body through the feed port, the motor is started to make the stirring element stir and mix the materials, and the regulating valves arranged on the hot water delivery pipe, the steam delivery pipe or the cooling water delivery pipe are opened as required to allow the steam, hot water and cooling water to enter the isolation layer, and the temperature is adjusted. The steam, hot water and cooling water can also be refluxed, thereby achieving the ability to adjust the temperature as required and to recycle the steam, hot water and cooling water, thereby reducing the production cost.

[0023] In the utility model, the connecting rod drives the screw to rotate by rotating the rotating block, the screw is screwed into the lower mounting ring, the nut is sleeved on the outside of the screw to connect with it, and the kettle cover is installed and fixed to the kettle body, which effectively prevents the chemical substances reacting in the reactor from escaping, reduces the harm to the human body, and facilitates the installation and disassembly of the kettle cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a three-dimensional diagram of a multifunctional reactor with a temperature control interlayer proposed by the utility model;

[0025] Figure 2 This is a sectional view of a multifunctional reactor with a temperature control interlayer proposed by the utility model;

[0026] Figure 3 The utility model is a partial structural schematic diagram of a multifunctional reactor with a temperature control interlayer.

[0027] Legend:

[0028] 1. Support legs; 2. Outer cylinder; 3. Kettle cover; 4. Feed inlet; 5. Motor; 6. Hanging ears; 7. Control panel; 8. Discharge pipe; 9. Steam reflux pipe; 10. Hot water reflux pipe; 11. Cooling water reflux pipe; 12. Cooling water delivery pipe; 13. Hot water delivery pipe; 14. Steam delivery pipe; 15. Regulating valve; 16. Kettle body; 17. Upper mounting cover; 18. Lower mounting ring; 19. Isolation layer; 20. Stirring element; 21. Rotating block; 22. Torsion spring; 23. Through hole; 24. Connecting rod; 25. Moving disc; 26. Screw; 27. Nut. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Reference Figure 1 and Figure 2 , the utility model provides an embodiment: a multifunctional reactor with a temperature control interlayer, comprising a reactor body 16, an outer cylinder 2 is arranged outside the reactor body 16, an isolation layer 19 is arranged between the outer cylinder 2 and the reactor body 16, a cooling water delivery pipe 12 is fixedly connected to the bottom of the right side of the outer cylinder 2, a hot water delivery pipe 13 is arranged on the right side of the cooling water delivery pipe 12, a steam delivery pipe 14 is arranged on the right side of the hot water delivery pipe 13, a cooling water return pipe 11 is fixedly connected to the left side of the outer cylinder 2, a hot water return pipe 10 is arranged at the bottom of the cooling water return pipe 11, a steam return pipe 9 is arranged at the bottom of the hot water return pipe 10, and regulating valves 15 are arranged outside the cooling water delivery pipe 12, the hot water delivery pipe 13, the steam delivery pipe 14 and the three return pipes, and a cover assembly is arranged on the upper part of the reactor body 16;

[0031] The cover assembly includes a kettle cover 3, which is arranged on the upper part of the kettle body 16. The bottom of the kettle cover 3 is fixedly connected to an upper mounting cover 17, and the bottom of the upper mounting cover 17 is provided with a lower mounting ring 18, which is fixedly connected to the outer upper side of the kettle body 16.

[0032] By opening the regulating valve 15 provided on the hot water delivery pipe 13, the steam delivery pipe 14 or the cooling water delivery pipe 12 as required, the steam, hot water and cooling water can enter the interior of the isolation layer 19, and the temperature inside the isolation layer 19 can be adjusted to meet the required heating temperature, thereby improving the reaction efficiency and applicability, and the steam, hot water and cooling water can be refluxed for recycling, thereby playing the role of adjusting the temperature as required and recycling the steam, hot water and cooling water, thereby reducing the production cost.

[0033] Reference Figure 1 , Figure 2 and Figure 3 , evenly distributed rotating blocks 21 are arranged around the upper part of the upper mounting cover 17, the bottom of the rotating block 21 is fixedly connected with a connecting rod 24, the bottom of the connecting rod 24 is fixedly connected with a screw 26, the outer lower side of the screw 26 is threadedly connected with a nut 27, the connection between the screw 26 and the connecting rod 24 is fixedly connected with a moving disc 25, the outer side of the connecting rod 24 is provided with a torsion spring 22, and the screw 26 is threadedly connected to the inside of the lower mounting ring 18;

[0034] A through hole 23 is formed inside the upper mounting cover 17 , a movable disc 25 is slidably connected inside the through hole 23 , one end of a torsion spring 22 is fixedly connected to the upper portion of the movable disc 25 , and the other end of the torsion spring 22 is fixedly connected to the upper portion of the inner wall of the through hole 23 .

[0035] By pushing the rotating block 21, the connecting rod 24 drives the moving disc 25 and the screw 26 to move inside the through hole 23, so that the screw 26 is completely moved out of the through hole 23, and the rotating block 21 is rotated to screw the screw 26 into the lower mounting ring 18. At the same time, the torsion spring 22 is twisted and pulled, and the nut 27 is sleeved on the outside of the screw 26. The threaded connection is performed to fix the kettle body 16 and the kettle cover 3. This effectively prevents the chemical substances reacted in the reactor from overflowing, reduces the harm to the human body, and facilitates the installation and disassembly of the kettle cover 3.

[0036] Reference Figure 1 and Figure 2 A motor 5 is fixedly connected to the upper part of the kettle cover 3, and a stirring member 20 is fixedly connected to the output end of the motor 5, and the stirring member 20 is arranged inside the kettle body 16; a feed port 4 is fixedly connected to the left side of the upper part of the kettle cover 3, a discharge pipe 8 is fixedly connected to the bottom of the kettle body 16, and one side of the discharge pipe 8 is fixedly connected to the inner bottom side of the outer cylinder 2; a control panel 7 is arranged on the front side of the outer cylinder 2, and support legs 1 are fixedly connected to the four corners of the bottom of the outer cylinder 2, and hanging ears 6 are fixedly connected to the four sides of the outer upper side of the outer cylinder 2.

[0037] The material is injected into the reactor through the feed port 4 for processing, and the motor 5 is started. The motor 5 drives the stirring element 20 to rotate, so that the material is stirred and mixed for reaction. After the reaction is completed, the material is discharged from the reactor through the discharge pipe 8; the control panel 7 is electrically connected to the motor 5 and the regulating valve 15 so that the operation of the equipment can be controlled; the entire device is fixedly supported by the support legs 1; the reactor is fixedly connected to the overhead layer by the hanging ears 6.

[0038] Working principle: When the device is needed, the material is injected into the kettle body 16 through the feed port 4, the motor 5 is started to drive the stirring element 20 to rotate and stir and mix the material, and the regulating valve 15 provided on the hot water delivery pipe 13, the steam delivery pipe 14 or the cooling water delivery pipe 12 is opened as required, so that the steam, hot water and cooling water enter the interior of the isolation layer 19 to adjust the temperature, and the steam, hot water and cooling water can be refluxed, so that the temperature can be adjusted as required and the steam, hot water and cooling water can be recycled, thereby reducing the production cost;

[0039] By rotating the rotating block 21 to drive the screw rod 26 to rotate through the connecting rod 24, the screw rod 26 is screwed into the interior of the lower mounting ring 18, and the nut 27 is sleeved on the outside of the screw rod 26 and threadedly connected with it, the kettle cover 3 can be installed and fixed to the kettle body 16, which effectively prevents the chemical substances reacting in the reactor from escaping, reduces the harm to the human body, and facilitates the installation and disassembly of the kettle cover 3.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional reactor with a temperature control interlayer, comprising a reactor body (16), characterized in that: An outer cylinder (2) is arranged outside the kettle body (16); an isolation layer (19) is arranged between the outer cylinder (2) and the kettle body (16); a cooling water delivery pipe (12) is fixedly connected to the bottom of the right side of the outer cylinder (2); a hot water delivery pipe (13) is arranged on the right side of the cooling water delivery pipe (12); a steam delivery pipe (14) is arranged on the right side of the hot water delivery pipe (13); a cooling water return pipe (11) is fixedly connected to the left side of the outer cylinder (2); a hot water return pipe (10) is arranged at the bottom of the cooling water return pipe (11); a steam return pipe (9) is arranged at the bottom of the hot water return pipe (10); regulating valves (15) are arranged outside the cooling water delivery pipe (12), the hot water delivery pipe (13), the steam delivery pipe (14) and the three return pipes; a cover assembly is arranged on the top of the kettle body (16).

2. The multifunctional reactor with a temperature control barrier according to claim 1, characterized in that: The cover assembly comprises a kettle cover (3), wherein the kettle cover (3) is arranged on the upper part of the kettle body (16), an upper mounting cover (17) is fixedly connected to the bottom of the kettle cover (3), a lower mounting ring (18) is arranged at the bottom of the upper mounting cover (17), and the lower mounting ring (18) is fixedly connected to the upper outer side of the kettle body (16).

3. The multifunctional reactor with a temperature control barrier according to claim 2, characterized in that: The upper part of the upper mounting cover (17) is provided with evenly distributed rotating blocks (21), the bottom of the rotating block (21) is fixedly connected to a connecting rod (24), the bottom of the connecting rod (24) is fixedly connected to a screw rod (26), the lower side of the outer part of the screw rod (26) is threadedly connected to a nut (27), the connection between the screw rod (26) and the connecting rod (24) is fixedly connected to a moving disc (25), the outer part of the connecting rod (24) is provided with a torsion spring (22), and the screw rod (26) is threadedly connected to the inside of the lower mounting ring (18).

4. The multifunctional reactor with a temperature control interlayer according to claim 3, characterized in that: A through hole (23) is provided inside the upper mounting cover (17), and the movable disc (25) is slidably connected inside the through hole (23).

5. The multifunctional reactor with a temperature control barrier according to claim 3, characterized in that: One end of the torsion spring (22) is fixedly connected to the upper part of the moving disc (25), and the other end of the torsion spring (22) is fixedly connected to the upper part of the inner wall of the through hole (23).

6. The multifunctional reactor with a temperature control barrier according to claim 2, characterized in that: The upper part of the kettle cover (3) is fixedly connected to a motor (5), the output end of the motor (5) is fixedly connected to a stirring member (20), and the stirring member (20) is arranged inside the kettle body (16).

7. The multifunctional reactor with a temperature control barrier according to claim 2, characterized in that: A feed port (4) is fixedly connected to the left upper portion of the kettle cover (3), a discharge pipe (8) is fixedly connected to the bottom of the kettle body (16), and one side of the discharge pipe (8) is fixedly connected to the inner bottom side of the outer cylinder (2).

8. The multifunctional reactor with a temperature control barrier according to claim 1, characterized in that: A control panel (7) is provided on the front side of the outer cylinder (2), the four corners of the bottom of the outer cylinder (2) are fixedly connected to support legs (1), and the four sides of the outer upper side of the outer cylinder (2) are fixedly connected to hanging ears (6).