Cooling and heat exchange device of reaction kettle

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a reaction kettle cooling and heat exchange device which comprises a box body, a reaction kettle fixedly connected to the upper surface of the box body, a hot water pipe fixedly connected to the upper surface of the reaction kettle, a heat exchange box fixedly connected to the back face of the box body, and a water storage box fixedly connected to the back face of the heat exchange box. A supporting plate is fixedly connected to the inner wall of the heat exchange box, a heat insulation layer is fixedly connected to the inner wall of the heat exchange box, and auxiliary heat exchange pieces are fixedly connected to the upper surface of the supporting plate. The reaction kettle has the advantages that the main heat exchange piece, the auxiliary heat exchange piece and the heat insulation layer are arranged, the reaction kettle generates heat during working, the heat absorption water pipe absorbs the heat, hot water is conveyed to the main heat exchange piece through the hot water pipe for primary heat exchange, and then the hot water flows into the auxiliary heat exchange piece for secondary heat exchange; therefore, heat can be effectively converted through multiple times of heat exchange, heat loss can be reduced through the arrangement of the heat insulation layer, and the heat exchange efficiency is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a temperature reduction and heat exchange device for a reaction kettle. Background Art

[0002] The broad understanding of a reactor is a stainless steel container for physical or chemical reactions. The structural design and parameter configuration of the container are carried out according to different process conditions. The design conditions, process, inspection, manufacturing and acceptance must be based on relevant technical standards to achieve the heating, evaporation, cooling and low-speed mixing reaction functions required by the process.

[0003] According to Chinese patent number CN212328294U, a reactor cooling and heat exchanging device is provided, including a pure water production device, a pure water tank is arranged outside the pure water production device, a reactor is arranged outside the pure water production device, and a reactor heat exchanger is arranged outside the reactor. Raw water can be converted into pure water through the pure water production device. After the reactor heat exchanger uses pure water, the reactor heat exchanger is not easy to scale, which extends the service life of the reactor heat exchanger from once every three months to once every year; after the reactor heat exchanger uses pure water, it avoids the clogging of the reactor heat exchanger by the cooling tower fillers entrained when the circulating water passes through the cooling tower when the circulating water is used, thereby improving the use efficiency of the reactor heat exchanger; after the reactor heat exchanger uses pure water, it avoids the leakage problem of the reactor heat exchanger due to corrosion, which greatly improves the safety and stability of the device production.

[0004] The above device has good anti-corrosion and anti-leakage effects, but the heat exchange efficiency cannot be improved and the heat cannot be better utilized. Utility Model Content

[0005] The utility model aims to provide a reaction kettle cooling and heat exchanging device, which has the effect of improving the heat exchanging efficiency.

[0006] The above technical objectives of the utility model are achieved through the following technical solutions: a reactor cooling and heat exchanging device, comprising a box body, a reactor is fixedly connected to the upper surface of the box body, a hot water pipe is fixedly connected to the upper surface of the reactor, a heat exchange box is fixedly connected to the back of the box body, a water storage tank is fixedly connected to the back of the heat exchange box, a support plate is fixedly connected to the inner wall of the heat exchange box, an insulation layer is fixedly connected to the inner wall of the heat exchange box, an auxiliary heat exchange plate is fixedly connected to the upper surface of the support plate, a main heat exchange plate is fixedly connected to the upper surface of the auxiliary heat exchange plate, a circulating hot water pipe is fixedly connected to the back of the main heat exchange plate, a cold water pipe is fixedly connected to the back of the auxiliary heat exchange plate, and a cooling water pipe is fixedly connected to the lower surface of the auxiliary heat exchange plate.

[0007] By adopting the above technical solution, by setting up the main heat exchange plate, the auxiliary heat exchange plate and the insulation layer, the reactor generates heat during operation, the heat absorption pipe absorbs the heat, and the hot water is sent to the main heat exchange plate through the hot water pipe for the first heat exchange, and then flows into the auxiliary heat exchange plate for the second heat exchange. In this way, multiple heat exchanges can be carried out to ensure that the heat can be effectively converted. The setting of the insulation layer can ensure less heat loss and further improve the heat exchange efficiency.

[0008] The utility model is further configured as follows: a filter water pipe is fixedly connected to the inner wall of the box body, one end of the filter water pipe is fixedly connected to a first water pump, a secondary filter plate is fixedly connected to the front of the first water pump, a pressurized water pump is fixedly connected to the front of the secondary filter plate, and a hot water absorption pipe is fixedly connected to the upper surface of the pressurized water pump.

[0009] By adopting the above technical solution and providing a secondary filter plate, it can be ensured that the water entering the hot water absorption pipe is cleaner and less prone to scaling.

[0010] The utility model is further configured as follows: a hot water absorption pipe is fixedly connected to the inner wall of the reactor, and a hot water pipe is fixedly connected to the upper surface of the hot water absorption pipe.

[0011] By adopting the above technical solution and arranging a heat-absorbing water pipe, the heat of the reactor can be absorbed, thereby cooling the reactor.

[0012] The utility model is further configured as follows: a hinge is fixedly connected to one side of the heat exchange box, a heat exchange box door is fixedly connected to the other side of the hinge, a lock is fixedly connected to one side of the heat exchange box door, and a display screen is fixedly connected to one side of the heat exchange box.

[0013] By adopting the above technical solution and setting a display screen, the working process of the device can be guaranteed, the device can be monitored, and the normal operation of the device can be guaranteed.

[0014] The utility model is further configured as follows: a partition plate is fixedly connected to the inner wall of the water storage tank, a side surface of the partition plate is fixedly connected to a cooling water tank, a second water pump is fixedly connected to the inner wall of the cooling water tank, a first water pipe is fixedly connected to the front of the second water pump, the other side surface of the partition plate is fixedly connected to a cold water tank, a third water pump is fixedly connected to the inner wall of the cold water tank, and a cold water pipe is fixedly connected to the upper surface of the third water pump.

[0015] By adopting the above technical solution, a cold water tank is provided to store cold water, and at the same time, a water pump can provide power for the water in the device.

[0016] The utility model is further configured as follows: a filter box is fixedly connected to the lower surface of the support plate, and a filter water tank is fixedly connected to the front surface of the filter box.

[0017] By adopting the above technical solution and setting up a filtered water tank, filtered water can be temporarily stored to ensure the cleanliness of the water and the durability of the device.

[0018] The beneficial effects of the utility model are as follows: by arranging the main heat exchange plate, the auxiliary heat exchange plate and the heat insulation layer, the reactor generates heat during operation, the heat absorption pipe absorbs the heat, and the hot water is sent to the main heat exchange plate through the hot water pipe for the first heat exchange, and then flows into the auxiliary heat exchange plate for the second heat exchange, so that multiple heat exchanges can be performed to ensure that the heat can be effectively converted, and the setting of the heat insulation layer can ensure less heat loss and further improve the heat exchange efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0020] Figure 1 This is a schematic diagram of the axonometric structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the reactor of the utility model;

[0022] Figure 3 This is a schematic diagram of the heat exchange box structure of the utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the water storage tank of the utility model.

[0024] In the figure, 1. box body; 2. reactor; 3. hot water pipe; 4. heat exchange box; 5. water storage tank; 6. support plate; 7. insulation layer; 8. auxiliary heat exchange plate; 9. main heat exchange plate; 10. circulating hot water pipe; 11. cold water pipe; 12. cooling water pipe; 13. filtering water pipe; 14. first water pump; 15. secondary filter plate; 16. pressurized water pump; 17. hot water absorption pipe; 18. hinge; 19. heat exchange box door; 20. lock; 21. display screen; 22. partition plate; 23. cooling water tank; 24. second water pump; 25. first water pipe; 26. cold water tank; 27. third water pump; 28. filter box; 29. ​​filtering water tank. DETAILED DESCRIPTION

[0025] The technical solution of the utility model will be described clearly and completely below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0026] Reference Figure 1-4 A reactor cooling and heat exchanging device comprises a box body 1, a filter water pipe 13 is fixedly connected to the inner wall of the box body 1, one end of the filter water pipe 13 is fixedly connected to a first water pump 14, a secondary filter plate 15 is fixedly connected to the front of the first water pump 14, a pressurized water pump 16 is fixedly connected to the front of the secondary filter plate 15, a hot water absorption pipe 17 is fixedly connected to the upper surface of the pressurized water pump 16, and by setting the secondary filter plate, it can be ensured that the water entering the hot water absorption pipe is cleaner and less prone to scaling, a reactor 2 is fixedly connected to the upper surface of the box body 1, a hot water absorption pipe 17 is fixedly connected to the inner wall of the reactor 2, and the hot water absorption pipe 17 is fixedly connected to the upper surface of the reactor 2. A hot water pipe 3 is fixedly connected to the upper surface. By setting a hot water absorbing pipe, the heat of the reactor can be absorbed to cool the reactor. The upper surface of the reactor 2 is fixedly connected to the hot water pipe 3. The back of the box body 1 is fixedly connected to a heat exchange box 4. One side of the heat exchange box 4 is fixedly connected to a hinge 18. The other side of the hinge 18 is fixedly connected to a heat exchange box door 19. One side of the heat exchange box door 19 is fixedly connected to a lock 20. One side of the heat exchange box 4 is fixedly connected to a display screen 21. By setting the display screen, the working process of the device can be guaranteed, the device can be monitored, and the normal operation of the device can be guaranteed. The heat exchange box 4 The back of the heat exchange box 4 is fixedly connected to a water storage tank 5, the inner wall of the water storage tank 5 is fixedly connected to a partition plate 22, one side of the partition plate 22 is fixedly connected to a cooling water tank 23, the inner wall of the cooling water tank 23 is fixedly connected to a second water pump 24, the front of the second water pump 24 is fixedly connected to a first water pipe 25, the other side of the partition plate 22 is fixedly connected to a cold water tank 26, the inner wall of the cold water tank 26 is fixedly connected to a third water pump 27, the upper surface of the third water pump 27 is fixedly connected to a cold water pipe 11, by setting up a cold water tank, cold water is stored, and the setting of the water pump can provide power for the water in the device, and the inner wall of the heat exchange box 4 is fixedly connected to a second water pump 24, and the second water pump 24 is fixedly connected to a first water pipe 25. A support plate 6 is connected, a filter box 28 is fixedly connected to the lower surface of the support plate 6, a filtered water tank 29 is fixedly connected to the front of the filter box 28, and by setting the filtered water tank, filtered water can be temporarily stored to ensure the cleanliness of the water and the durability of the device, an insulating layer 7 is fixedly connected to the inner wall of the heat exchange box 4, an auxiliary heat exchange plate 8 is fixedly connected to the upper surface of the support plate 6, a main heat exchange plate 9 is fixedly connected to the upper surface of the auxiliary heat exchange plate 8, a circulating hot water pipe 10 is fixedly connected to the back of the main heat exchange plate 9, a cold water pipe 11 is fixedly connected to the back of the auxiliary heat exchange plate 8, and a cooling water pipe 12 is fixedly connected to the lower surface of the auxiliary heat exchange plate 8.

[0027] In the utility model, by setting the main heat exchange plate 9, the auxiliary heat exchange plate 8 and the insulation layer 7, the reactor 2 generates heat during operation, the hot water absorption pipe 17 absorbs the heat, and the hot water is sent to the main heat exchange plate 9 through the hot water pipe 3 for the first heat exchange, and then flows into the auxiliary heat exchange plate 8 for the second heat exchange. In this way, multiple heat exchanges can be performed to ensure that the heat can be effectively converted. The setting of the insulation layer 7 can ensure less heat loss and further improve the heat exchange efficiency.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reactor cooling and heat exchanging device, comprising a housing (1), characterized in that: The upper surface of the box body (1) is fixedly connected to a reactor (2), the upper surface of the reactor (2) is fixedly connected to a hot water pipe (3), the back of the box body (1) is fixedly connected to a heat exchange box (4), the back of the heat exchange box (4) is fixedly connected to a water storage tank (5), the inner wall of the heat exchange box (4) is fixedly connected to a support plate (6), the inner wall of the heat exchange box (4) is fixedly connected to a heat insulation layer (7), the upper surface of the support plate (6) is fixedly connected to an auxiliary heat exchange plate (8), the upper surface of the auxiliary heat exchange plate (8) is fixedly connected to a main heat exchange plate (9), the back of the main heat exchange plate (9) is fixedly connected to a circulating hot water pipe (10), the back of the auxiliary heat exchange plate (8) is fixedly connected to a cold water pipe (11), and the lower surface of the auxiliary heat exchange plate (8) is fixedly connected to a cooling water pipe (12).

2. A reactor cooling and heat exchanging device according to claim 1, characterized in that: A filtering water pipe (13) is fixedly connected to the inner wall of the box body (1), one end of the filtering water pipe (13) is fixedly connected to a first water pump (14), the front of the first water pump (14) is fixedly connected to a secondary filtering plate (15), the front of the secondary filtering plate (15) is fixedly connected to a pressurized water pump (16), and the upper surface of the pressurized water pump (16) is fixedly connected to a hot water absorption pipe (17).

3. A reactor cooling and heat exchanging device according to claim 1, characterized in that: The inner wall of the reaction kettle (2) is fixedly connected to a hot water absorption pipe (17), and the upper surface of the hot water absorption pipe (17) is fixedly connected to a hot water pipe (3).

4. A reactor cooling and heat exchanging device according to claim 1, characterized in that: A hinge (18) is fixedly connected to one side of the heat exchange box (4), a heat exchange box door (19) is fixedly connected to the other side of the hinge (18), a lock (20) is fixedly connected to one side of the heat exchange box door (19), and a display screen (21) is fixedly connected to one side of the heat exchange box (4).

5. The reactor cooling and heat exchanging device according to claim 1, characterized in that: The inner wall of the water storage tank (5) is fixedly connected to a partition plate (22), one side of the partition plate (22) is fixedly connected to a cooling water tank (23), the inner wall of the cooling water tank (23) is fixedly connected to a second water pump (24), the front of the second water pump (24) is fixedly connected to a first water pipe (25), the other side of the partition plate (22) is fixedly connected to a cold water tank (26), the inner wall of the cold water tank (26) is fixedly connected to a third water pump (27), and the upper surface of the third water pump (27) is fixedly connected to a cold water pipe (11).

6. A reactor cooling and heat exchanging device according to claim 1, characterized in that: The lower surface of the support plate (6) is fixedly connected to a filter box (28), and the front surface of the filter box (28) is fixedly connected to a filter water tank (29).

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