External condensing device of reaction kettle

Abstract

The utility model discloses an external condensing device of a reaction kettle, which relates to the technical field of reaction kettles and comprises a reaction kettle, a condensing shell, a heat conducting plate, a condensing pipe, a cooling box, a refrigerator, a water pump, a water outlet pipe, a water inlet pipe, an air passage, an air inlet pipe, an air outlet pipe, a fan and a filter, the heat conducting plate is fixed on the outer surface of the kettle body of the reaction kettle and located inside the condensation shell, the condensation pipe is embedded outside the heat conducting plate, the condensation pipe is of a spiral structure, a cooling medium takes away heat on the heat conducting plate after passing through the inside of the condensation pipe, and through a double heat dissipation mechanism of circulation of the cooling medium of the condensation pipe and air flow cooling of an air channel, the heat dissipation efficiency is improved. The cooling medium flows in the condensation pipe to take away most heat, the air flow further takes away residual heat through the spiral air channel, and the cooling medium and the air flow cooperate with each other, so that efficient heat dissipation of the reaction kettle is realized, and equipment is ensured to operate in a safe temperature range.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to an external condensation device for a reactor. Background Art

[0002] In the fields of chemical industry, pharmaceuticals, food and materials science, reactors are key equipment and their performance directly affects product quality and production efficiency.

[0003] However, in many chemical reaction processes, a large amount of heat is generated inside the reactor. If it cannot be dissipated promptly and effectively, it will not only lead to runaway reaction temperature and affect product quality, but may also cause safety accidents such as equipment overheating, damage, and even explosion. To this end, we proposed an external condensation device for the reactor, which quickly removes the heat generated by the reactor through a dual heat dissipation mechanism of cooling medium circulation and airflow cooling. Utility Model Content

[0004] In view of the deficiencies in the prior art, the present invention provides an external condensation device for a reactor, which solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a reactor external condensation device, comprising a reactor, and further comprising:

[0006] A condensation shell, wherein the condensation shell is fixed to the outside of the reactor body;

[0007] A heat conducting plate, which is fixed to the outer surface of the reactor and located inside the condensation shell;

[0008] The condenser is embedded in the outside of the heat conducting plate and has a spiral structure. The cooling medium passes through the inside of the condenser to take away the heat on the heat conducting plate.

[0009] Furthermore, the external condensation device of the reactor further includes:

[0010] A cooling box is provided on one side of the reactor and a cooling medium is injected into the cooling box;

[0011] A refrigerator, fixed to the side wall of the cooling box, for cooling the cooling medium;

[0012] A water pump is installed on the upper part of the cooling box, and an inlet end of the water pump and the bottom of the cooling box are commonly connected with a water pipe.

[0013] Furthermore, the external condensation device of the reactor further includes:

[0014] A water outlet pipe, the water outlet pipe being fixed between the outlet end of the water pump and the inlet end of the condenser pipe;

[0015] A water inlet pipe is fixed between the outlet end of the condenser tube and the inlet end of the cooling box.

[0016] Furthermore, the external condensation device of the reactor further includes:

[0017] The air duct is located between the condensing shell, the heat conducting plate and the condensing tube. The air duct has a spiral structure. The airflow passes through the air duct to take away the heat from the heat conducting plate and the condensing tube.

[0018] Furthermore, the external condensation device of the reactor further includes:

[0019] an air inlet pipe fixed to the lower portion of the condensing shell;

[0020] The air outlet pipe is fixed on the upper part of the condensing shell, and the air inlet pipe, the air duct and the air outlet pipe are connected.

[0021] Furthermore, the external condensation device of the reactor further includes:

[0022] A fan is provided on one side of the reactor, wherein the air outlet end of the fan and the air inlet end of the air inlet pipe are connected to an air pipe;

[0023] The filter is installed at the air inlet end of the fan to filter and intercept air impurities.

[0024] Compared with the above-mentioned background technology, the external condensation device of the reactor provided in this application includes a reactor, a condensation shell, a heat conduction plate, a condenser tube, a cooling box, a refrigerator, a water pump, a water outlet pipe, a water inlet pipe, an air duct, an air inlet pipe, an air outlet pipe, a fan and a filter. When the cooling medium flows in the condenser tube, it can more fully absorb and take away most of the heat transferred by the reactor, and the outside air passes through the air duct, thereby taking away the residual heat.

[0025] The utility model provides a reactor external condensation device. Compared with the existing technology, it has the following features:

[0026] Beneficial effects:

[0027] 1. A reactor external condensation device uses a dual heat dissipation mechanism: cooling medium circulation in the condenser tube and airflow cooling through the airway. The cooling medium flows in the condenser tube and removes most of the heat, while the airflow through the spiral airway further removes the residual heat. The two work together to achieve efficient heat dissipation for the reactor and ensure that the equipment operates within a safe temperature range.

[0028] 2. A reactor external condensation device, which uses a spiral structure to embed the condensing tube on the heat conduction plate, greatly increases the contact area between the cooling medium and the heat conduction plate, so that the cooling medium can more fully absorb and take away the heat transferred by the reactor during the flow process, thereby significantly improving the heat conduction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 This is a schematic structural diagram of an external condensation device for a reactor;

[0030] Figure 2 It is a top view of a condensation device outside a reactor;

[0031] Figure 3 for Figure 2 Cross-sectional view of AA in the figure.

[0032] In the figure: 1. Reactor; 2. Condenser shell; 3. Heat conduction plate; 4. Condenser tube; 5. Cooling box; 6. Refrigerator; 7. Water pump; 8. Water outlet pipe; 9. Water inlet pipe; 10. Air duct; 11. Air inlet pipe; 12. Air outlet pipe; 13. Fan; 14. Filter. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0034] See also Figure 1-3The utility model provides a technical solution for an external condensation device for a reactor: an external condensation device for a reactor, comprising a reactor 1, a condensation shell 2, a heat conducting plate 3, a condensation pipe 4, a cooling box 5, a refrigerator 6, a water pump 7, a water outlet pipe 8, a water inlet pipe 9, an air duct 10, an air inlet pipe 11, an air outlet pipe 12, a fan 13 and a filter 14. Specifically, the condensation pipe 4 is embedded in the heat conducting plate 3 with a spiral structure, which increases the contact area between the cooling medium and the heat conducting plate 3 and improves the heat conduction efficiency. When the cooling medium flows in the condensation pipe 4, it can more fully absorb and take away the heat transferred from the reactor 1 to the heat conducting plate 3; the condensation shell 2, the heat conducting plate An air duct 10 with a spiral structure is formed between 3 and the condenser 4. The air flow takes away the heat transferred from the reactor 1 to the heat conducting plate 3 and the condenser 4 through the air duct 10. The circulation of the cooling medium through the condenser 4 and the cooling of the air flow through the air duct 10 are combined to achieve a dual heat dissipation effect, which can quickly reduce the temperature of the reactor, prevent overheating and protect the safety of the equipment; the cooling medium in the cooling box 5 is cooled by the refrigerator 6 and recycled, thereby reducing energy consumption and waste of cooling medium; the fan 13 is used to introduce external air into the air duct 10 for cooling, and the air impurities are filtered and intercepted by the filter 14, thereby preventing dust and other pollutants from affecting the equipment.

[0035] In actual use, the external condensation device of the reactor is used. The heat generated by the reactor 1 during the reaction process is transferred to the heat conduction plate 3. The water pump 7 works to transport the cooling medium in the cooling box 5 to the condenser 4. Then, when the cooling medium flows in the condenser 4, it can more fully absorb and take away most of the heat transferred from the reactor 1 to the heat conduction plate 3, and flow back to the cooling box 5. The cooling medium in the cooling box 5 is cooled by the refrigerator 6, and the fan 13 works to transport the outside air into the air duct 10, thereby taking away the residual heat.

Claims

1. A reactor external condensation device, comprising a reactor (1), characterized in that: Also includes: A condensation shell (2), wherein the condensation shell (2) is fixed to the outside of the reactor body (1); A heat conducting plate (3), the heat conducting plate (3) being fixed to the outer surface of the reactor body (1) and located inside the condensation shell (2); The condenser (4) is embedded in the outside of the heat conducting plate (3), and the condenser (4) has a spiral structure. The cooling medium passes through the inside of the condenser (4) to take away the heat on the heat conducting plate (3).

2. The external condensation device of a reactor according to claim 1, characterized in that: Also includes: A cooling box (5), wherein the cooling box (5) is arranged on one side of the reactor (1), and a cooling medium is injected into the interior of the cooling box (5); A refrigerator (6), the refrigerator (6) being fixed to the side wall of the cooling box (5) and cooling the cooling medium; A water pump (7) is installed on the upper part of the cooling box (5), and the inlet end of the water pump (7) and the bottom of the cooling box (5) are commonly connected with a water pipe.

3. The external condensation device of a reactor according to claim 1, characterized in that: Also includes: A water outlet pipe (8), the water outlet pipe (8) being fixed between the outlet end of the water pump (7) and the inlet end of the condenser pipe (4); A water inlet pipe (9) is fixed between the outlet end of the condenser tube (4) and the inlet end of the cooling box (5).

4. The external condensation device of a reactor according to claim 1, characterized in that: Also includes: An air duct (10) is located between the condensing shell (2), the heat conducting plate (3) and the condensing tube (4). The air duct (10) has a spiral structure, and air flows through the air duct (10) to take away heat from the heat conducting plate (3) and the condensing tube (4).

5. The external condensation device of a reactor according to claim 1, characterized in that: Also includes: an air inlet pipe (11), wherein the air inlet pipe (11) is fixed to the lower portion of the condensing shell (2); An air outlet pipe (12) is fixed to the upper portion of the condensing shell (2); the air inlet pipe (11), the air duct (10) and the air outlet pipe (12) are in a communicating structure.

6. The external condensation device for a reactor according to claim 1, characterized in that: Also includes: A fan (13), the fan (13) is arranged on one side of the reactor (1), and the air outlet end of the fan (13) and the air inlet end of the air inlet pipe (11) are connected to an air pipe; The filter (14) is installed at the air inlet end of the fan (13) to filter and intercept air impurities.

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