A continuous production reactor
By using heat transfer and material transfer components in chemical production, the problem of heat loss in chemical production has been solved, enabling efficient continuous production reactions, reducing heat waste and improving production efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JILIN ZHUOHENG ENVIRONMENTAL PROTECTION TECH CO LTD
- Filing Date
- 2025-07-28
- Publication Date
- 2026-07-24
AI Technical Summary
In chemical production, high-temperature materials in the reactor need to be cooled after discharge, resulting in heat loss. Furthermore, the subsequent heating temperature range is large, which affects the efficiency of continuous production.
The continuous production reaction device utilizes heat transfer components and material transfer components. A circulating pump drives the medium flow in the heat exchange coil to transfer the heat energy of the reaction tank to the transfer tank, achieving preheating and cooling. Combined with a stirring paddle and thermometer, it promotes uniform reaction of materials.
It reduces heat waste, shortens heating time, and improves the efficiency and energy-saving effect of continuous production.
Smart Images
Figure CN224541736U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of reaction equipment technology, and more specifically to a continuous production reaction device. Background Technology
[0002] In the process of chemical production and processing, it is generally necessary to add the main materials and various auxiliary materials into the reactor, and carry out the mixing and reaction of the raw materials inside the reactor under reaction conditions such as heating and pressurization.
[0003] After the reaction takes place inside the reactor, the materials are usually at a high temperature. When it is time to discharge the materials, in order to ensure the safety of pipeline transportation, the materials generally need to be cooled before the material discharge operation. During this process, there is a loss of heat energy. After the discharge is completed, the feeding reaction is carried out again to achieve the purpose of continuous production reaction. When the feeding reaction is carried out for the second time, the materials need to be reheated, and the heating temperature range is large, resulting in low efficiency of continuous production reaction.
[0004] In view of this, this utility model proposes an energy-saving and efficient continuous production reaction device to solve this problem. Utility Model Content
[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a continuous production reaction device to solve the problems existing in the background art.
[0006] This utility model provides the following technical solution: a continuous production reaction device, including a base plate, on the upper surface of which a reaction tank and a transfer tank are fixedly installed respectively, and a heat transfer component and a material transfer component are respectively arranged between the reaction tank and the transfer tank;
[0007] The material transfer assembly includes a conveying pipe embedded at the bottom of the transfer tank, the outlet end of the conveying pipe being connected to the inner top of the reaction tank, a conveying pump being fixedly installed in the middle section of the conveying pipe, and a main material feed pipe being embedded at the top of the transfer tank.
[0008] The heat transfer assembly includes a first heat exchange coil wound around the outer wall of the reaction vessel and a second heat exchange coil wound around the surface of the transfer tank. The first and second heat exchange coils are connected end to end. A raised platform is fixedly installed on the surface of the base plate, and a circulation pump is fixedly installed on the surface of the raised platform. The inlet and outlet of the circulation pump are respectively connected to the ends of the first and second heat exchange coils.
[0009] Furthermore, the outer wall of the reaction vessel is wound with a third heat exchange coil, and both ends of the third heat exchange coil are connected to an external circulating heating pipeline system.
[0010] As a further description of the above technical solution: the heating medium circulating inside the third heat exchange coil can be used to heat the materials inside the reaction vessel to ensure that the materials react smoothly.
[0011] Furthermore, the top of the reaction vessel is fitted with an auxiliary material feed pipe, and the bottom of the reaction vessel is fitted with a discharge pipe.
[0012] As a further description of the above technical solution: by setting up an auxiliary material feed pipe, it is possible to add various production auxiliary materials into the reaction tank and mix them with the main raw materials.
[0013] Furthermore, valves are provided on the surface of the feed pipe's inlet and outlet ends, the main feed pipe, the first heat exchange coil, the second heat exchange coil, the third heat exchange coil, the auxiliary feed pipe, and the discharge pipe.
[0014] Furthermore, electronic thermometers are embedded in the top of both the reaction vessel and the transfer vessel, with the sensing end of the electronic thermometer extending into the interior of the reaction vessel and the transfer vessel.
[0015] As a further description of the above technical solution: by setting up an electronic thermometer, the temperature of the materials inside the reaction vessel and the transfer tank can be measured.
[0016] Furthermore, both the reaction vessel and the transfer tank are rotatably connected to the top of their inner surfaces, and both the reaction vessel and the transfer tank are fixedly equipped with a geared motor, which is coaxially fixed with the top of the geared motor.
[0017] As a further description of the above technical solution: by setting a geared motor and a stirring paddle, the material can be stirred, which promotes heat exchange and uniformity of reaction.
[0018] Furthermore, both the reaction vessel and the transfer vessel are equipped with observation windows on their tops.
[0019] As a further description of the above technical solution: by setting an observation window, it is convenient to observe the state of the material.
[0020] The technical effects and advantages of this utility model are as follows:
[0021] 1. Compared with existing technologies, this continuous production reaction device carries out the raw material production reaction inside the reaction tank. After the reaction is completed, the heat exchange medium inside the first and second heat exchange coils is circulated by a circulating pump. This allows the heat energy inside the reaction tank to be absorbed and transferred to the transfer tank. The heat inside the reaction tank is used to preheat the main raw material inside the transfer tank. After the material inside the reaction tank is discharged, the main raw material is fed back into the reaction tank by a conveying pump and a conveying pipe for another reaction. This processing method reduces the waste of heat energy and shortens the heating time of the raw materials in the later stages, thereby achieving the purpose of energy saving and efficiency improvement.
[0022] 2. Compared with the prior art, this continuous production reaction device can achieve the purpose of adding various production auxiliary materials into the reaction tank and mixing them with the main raw materials by setting up an auxiliary material feed pipe; it can measure the temperature of the materials inside the reaction tank and transfer tank by setting up an electronic thermometer; it can stir the materials by setting up a geared motor and a stirring paddle to promote heat exchange and reaction uniformity; and it can facilitate the observation of the material status by setting up an observation window. Attached Figure Description
[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention from one perspective;
[0024] Figure 2 This is a two-dimensional structural schematic diagram of the present invention from a different perspective;
[0025] Figure 3 This is a partial cross-sectional structural diagram of the reaction vessel and transfer tank of this utility model;
[0026] Figure 4 This is a schematic diagram of the installation structure of the first and third heat exchange coils of this utility model.
[0027] The attached diagram is labeled as follows: 1. Base plate; 2. Reaction vessel; 3. Transfer tank; 4. Feed pipe; 5. Transfer pump; 6. Main feed pipe; 7. First heat exchange coil; 8. Second heat exchange coil; 9. Circulation pump; 10. Third heat exchange coil; 11. Auxiliary feed pipe; 12. Discharge pipe; 13. Electronic thermometer; 14. Stirring paddle; 15. Gear motor; 16. Observation window. Detailed Implementation
[0028] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The continuous production reaction device involved in this utility model is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.
[0029] Reference Figures 1 to 4 This utility model provides a continuous production reaction device, including a base plate 1, on the upper surface of the base plate 1, a reaction tank 2 and a transfer tank 3 are fixedly installed, and a heat transfer component and a material transfer component are respectively arranged between the reaction tank 2 and the transfer tank 3.
[0030] The material transfer assembly includes a conveying pipe 4 embedded at the bottom of the transfer tank 3. The discharge end of the conveying pipe 4 is connected to the inner top of the reaction tank 2. A conveying pump 5 is fixedly installed in the middle section of the conveying pipe 4. A main material feed pipe 6 is embedded at the top of the transfer tank 3.
[0031] The outer wall of the reaction vessel 2 is wrapped with a third heat exchange coil 10, and both ends of the third heat exchange coil 10 are connected to the external circulating heating pipeline system.
[0032] The top of the reaction vessel 2 is fitted with an auxiliary material feed pipe 11, and the bottom of the reaction vessel 2 is fitted with a discharge pipe 12.
[0033] This continuous production reaction device connects the entire device to the power control system of the external production workshop. The entire device is controlled by an external control console. The main material is added into the transfer tank 3 through the main material feed pipe 6, and then conveyed into the reaction tank 2 by the conveying pipe 4 under the action of the conveying pump 5. After the main material is added into the reaction tank 2, various production auxiliary materials can be added into the reaction tank 2 through the auxiliary material feed pipe 11 to mix with the main material. Then, the heating medium circulating inside the third heat exchange coil 10 is used to heat the material to ensure that the material reacts smoothly.
[0034] The heat transfer assembly includes a first heat exchange coil 7 wound around the outer wall of the reaction vessel 2 and a second heat exchange coil 8 wound around the surface of the transfer tank 3. The first heat exchange coil 7 and the third heat exchange coil 10 are staggered and connected end to end. A raised platform is fixedly installed on the surface of the base plate 1, and a circulation pump 9 is fixedly installed on the surface of the raised platform. The inlet and outlet ends of the circulation pump 9 are respectively connected to the ends of the first heat exchange coil 7 and the second heat exchange coil 8.
[0035] Valves are provided on the surface of the feed pipe 4 at the inlet and outlet ends, the main feed pipe 6, the first heat exchange coil 7, the second heat exchange coil 8, the third heat exchange coil 10, the auxiliary feed pipe 11, and the discharge pipe 12.
[0036] It is worth noting that the raw material production reaction takes place inside the reaction tank 2. After the reaction is completed, the heat exchange medium inside the first heat exchange coil 7 and the second heat exchange coil 8 is circulated by the circulating pump 9. This allows the heat energy inside the reaction tank 2 to be absorbed and transferred to the transfer tank 3, accelerating the cooling rate of the material. The heat inside the reaction tank 2 is used to preheat the main raw material inside the transfer tank 3. After the material inside the reaction tank 2 is discharged, the main raw material inside the transfer tank 3 is fed back into the reaction tank 2 by the conveying pump 5 and the conveying pipe 4 for further reaction. This processing method reduces the waste of heat energy and shortens the heating time of the raw materials in the later stages, thereby achieving the goal of energy saving and efficiency improvement.
[0037] Both the reaction vessel 2 and the transfer vessel 3 are equipped with electronic thermometers 13, the detection end of which extends into the interior of the reaction vessel 2 and the transfer vessel 3.
[0038] Furthermore, by setting up an electronic thermometer 13, the temperature of the materials inside the reaction vessel 2 and the transfer tank 3 can be measured.
[0039] Both the reaction vessel 2 and the transfer tank 3 are rotatably connected to the top of the inner part of the reaction vessel 2 and the transfer tank 3 are fixedly installed with a geared motor 15, which is coaxially fixed with the top of the geared motor 15 and the top of the geared motor 14.
[0040] Furthermore, by setting up a geared motor 15 and a stirring paddle 14, the material can be stirred, which promotes heat exchange and uniformity of reaction.
[0041] Both the reaction vessel 2 and the transfer vessel 3 are equipped with observation windows 16 on their tops.
[0042] Furthermore, by setting up an observation window 16, it is convenient to observe the state of the materials inside the reaction vessel 2 and the transfer vessel 3.
[0043] Finally, it should be noted that the accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
Claims
1. A continuous production reaction apparatus, comprising a base plate (1), characterized in that: The upper surface of the base plate (1) is fixedly installed with a reaction tank (2) and a transfer tank (3), and a heat transfer component and a material transfer component are respectively provided between the reaction tank (2) and the transfer tank (3); The material transfer assembly includes a conveying pipe (4) embedded at the bottom of the transfer tank (3), the discharge end of the conveying pipe (4) is connected to the inner top of the reaction tank (2), a conveying pump (5) is fixedly installed in the middle section of the conveying pipe (4), and a main material feed pipe (6) is embedded at the top of the transfer tank (3). The heat transfer assembly includes a first heat exchange coil (7) wound around the outer wall of the reaction vessel (2) and a second heat exchange coil (8) wound around the surface of the transfer tank (3). The first heat exchange coil (7) and the second heat exchange coil (8) are connected end to end. A raised platform is fixedly installed on the surface of the base plate (1), and a circulation pump (9) is fixedly installed on the surface of the raised platform. The feed end and discharge end of the circulation pump (9) are respectively connected to the ends of the first heat exchange coil (7) and the second heat exchange coil (8).
2. The continuous production reaction apparatus according to claim 1, characterized in that: The outer wall of the reaction vessel (2) is wrapped with a third heat exchange coil (10), and both ends of the third heat exchange coil (10) are connected to an external circulating heating pipeline system.
3. A continuous production reaction apparatus according to claim 2, characterized in that: The top of the reaction vessel (2) is fitted with an auxiliary material feed pipe (11), and the bottom of the reaction vessel (2) is fitted with a discharge pipe (12).
4. A continuous production reaction apparatus according to claim 1, characterized in that: Valves are provided on the surface of the feed pipe (4) at the feed end and the discharge end, the main feed pipe (6), the first heat exchange coil (7), the second heat exchange coil (8), the third heat exchange coil (10), the auxiliary feed pipe (11), and the discharge pipe (12).
5. A continuous production reaction apparatus according to claim 1, characterized in that: Electronic thermometers (13) are embedded in the top of both the reaction vessel (2) and the transfer vessel (3), with the detection end of the electronic thermometers (13) extending into the interior of the reaction vessel (2) and the transfer vessel (3).
6. A continuous production reaction apparatus according to claim 5, characterized in that: The inner top of both the reaction tank (2) and the transfer tank (3) is rotatably connected to a stirring paddle (14), and the top of both the reaction tank (2) and the transfer tank (3) is fixedly installed with a reduction motor (15), which is coaxially fixed with the top of the stirring paddle (14).
7. A continuous production reaction apparatus according to claim 6, characterized in that: Both the reaction vessel (2) and the transfer vessel (3) are equipped with observation windows (16) on their tops.