Cooling system for jacket of two-in-one hydrochloric acid synthesis furnace

Abstract

The utility model discloses a cooling system for a jacket of a two-in-one hydrochloric acid synthesis furnace, which comprises a refrigeration box, an outer metal cooling box is arranged at the central position of the top end of the refrigeration box, an inner metal cooling box is arranged at the central position in the outer metal cooling box, and a water cooling channel is arranged in the outer metal cooling box on the outer side of the inner metal cooling box. A two-in-one hydrochloric acid synthesis furnace body is arranged in the inner metal cooling box, a liquid discharging mechanism is arranged at the top end of the refrigeration box on one side of the outer metal cooling box, a liquid conveying mechanism is arranged at the top end of the refrigeration box on one side, away from the liquid discharging mechanism, of the outer metal cooling box, and a heat collecting plate is arranged at the top end of the outer metal cooling box. According to the cooling system, the cooling efficiency of the cooling system on the two-in-one hydrochloric acid synthesis furnace body is improved when the cooling system is used, the purpose of circularly cooling the two-in-one hydrochloric acid synthesis furnace body is achieved, and the circulation rate of cooling liquid is improved, so that the cooling effect of the two-in-one hydrochloric acid synthesis furnace body is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of the cooling of a two-in-one hydrochloric acid synthesis furnace, in particular to a cooling system for a jacket of a two-in-one hydrochloric acid synthesis furnace. Background Technique

[0002] The two-in-one hydrochloric acid synthesis furnace is the main equipment in the hydrochloric acid production process device applied in the chlor-alkali production process. A large amount of heat energy will be generated during the use of the two-in-one hydrochloric acid synthesis furnace. If it is not dissipated in time, there will be a hidden danger of explosion. Therefore, a corresponding cooling system needs to be used to dissipate heat and cool down the two-in-one hydrochloric acid synthesis furnace.

[0003] The cooling system for the jacket of the two-in-one hydrochloric acid synthesis furnace with the reference publication number of CN202609931U includes a two-in-one hydrochloric acid synthesis furnace, a cooling water tower and a caustic soda evaporation device. A cooling water outlet is arranged at the upper part of the cooling water jacket layer of the two-in-one hydrochloric acid synthesis furnace, and a cooling water inlet is arranged at the lower part. Its characteristics are that: the inlet of the cooling water tower is respectively connected with the cooling water outlet and the primary steam condensate outlet of the caustic soda evaporation device through pipelines, the outlet of the cooling water tower is communicated with the cooling water inlet through a pipeline, and a circulation pump is installed on the pipeline between the outlet and the inlet of the cooling water tower. Through this cooling system, there is no need to worry about the scaling phenomenon on the outer wall of the impregnated graphite furnace chamber, and at the same time, the problem of wall explosion caused by scaling is avoided, the operation of the production process is stabilized, the safe, stable and continuous operation of production is realized, the service life of the equipment is prolonged, and the production economic benefit is greatly improved. The effect is very ideal. According to the above, although this cooling system can be well applied, it is usually not convenient to cool the coolant in a transfer manner, thus affecting the cooling efficiency of the two-in-one hydrochloric acid synthesis furnace body, which often troubles users. Summary of the Invention

[0004] The purpose of the utility model is to provide a cooling system for the jacket of a two-in-one hydrochloric acid synthesis furnace to solve the problem that although the cooling system can be well applied, it is usually not convenient to cool the coolant in a transfer manner, thus affecting the cooling efficiency of the two-in-one hydrochloric acid synthesis furnace body as mentioned in the above background technique.

[0005] To achieve the above object, the utility model provides the following technical solution: A cooling system for the jacket of a two-in-one hydrochloric acid synthesis furnace, including a refrigeration box. At the central position of the top of the refrigeration box, there is an outer metal cooling box. At the central position inside the outer metal cooling box, there is an inner metal cooling box. A water cooling channel is arranged inside the outer metal cooling box on the outside of the inner metal cooling box. The two-in-one hydrochloric acid synthesis furnace body is arranged inside the inner metal cooling box. A liquid discharge mechanism is arranged at the top of the refrigeration box on one side of the outer metal cooling box. An infusion mechanism is arranged at the top of the refrigeration box on the side of the outer metal cooling box away from the liquid discharge mechanism. A heat collecting plate is arranged at the top of the outer metal cooling box. A protective box is arranged at the edge position of the top of the heat collecting plate. A heat dissipation fin assembly is arranged above the protective box. The bottom end of the heat dissipation fin assembly is provided with equally spaced heat conducting columns. The bottom end of the heat conducting column is fixedly connected to the top of the heat collecting plate. At the central position of the top of the heat dissipation fin assembly, there is a circular frame. A motor is installed at the top of the circular frame through a bracket. A fan blade is installed at the bottom end of the motor. A first circulation pipe is arranged on the outer wall of one side of the refrigeration box. A second circulation pipe is arranged on the outer wall of the other side of the refrigeration box.

[0006] Preferably, the liquid discharge mechanism includes a first base frame and a first circulation pump. The first base frame is arranged at the top of the refrigeration box on the right side of the outer metal cooling box. Three first circulation pumps are arranged at the top of the first base frame. Through the setting of the first circulation pump, it is convenient to transport the coolant inside the water cooling channel to the refrigeration box.

[0007] Preferably, the liquid discharge mechanism includes a first lower flow pipe. One end of each first circulation pump is provided with a first lower flow pipe. The end of the first lower flow pipe away from the first circulation pump extends into the water cooling channel. Through the setting of the first lower flow pipe, it is convenient for the first circulation pump to transport and process the coolant inside the water cooling channel.

[0008] Preferably, the liquid discharge mechanism includes a first upper flow pipe and a first central pipe. The top of each first circulation pump is provided with a first upper flow pipe. The top of the three first upper flow pipes is provided with a first central pipe. One end of the first central pipe is communicated with one end of the first circulation pipe. Through the setting of the first upper flow pipe and the first central pipe, it is convenient to transport the coolant to the inside of the refrigeration box.

[0009] Preferably, the infusion mechanism includes a second base frame, a second circulation pump, and a second lower flow pipe. The second base frame is arranged at the top of the refrigeration box on the left side of the outer metal cooling box. Three second circulation pumps are arranged at the top of the second base frame. One end of each second circulation pump is provided with a second lower flow pipe. The end of the second lower flow pipe away from the second circulation pump extends into the water cooling channel. Through the setting of the second circulation pump, it is convenient to transport the coolant inside the refrigeration box to the water cooling channel.

[0010] Preferably, the liquid discharging mechanism includes a second upper flow pipe and a second central pipe. Second upper flow pipes are provided at the tops of the second circulation pumps. A second central pipe is provided at the tops of the three second upper flow pipes. One end of the second central pipe is communicated with one end of the second circulation pipeline. Through the arrangement of the second upper flow pipe and the second central pipe, the coolant inside the refrigeration box can be transported and processed.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The cooling system for the jacket of the two-in-one hydrochloric acid synthesis furnace not only improves the cooling efficiency of the two-in-one hydrochloric acid synthesis furnace body during the use of the cooling system, but also achieves the purpose of cooling the two-in-one hydrochloric acid synthesis furnace body in a cyclic manner. Moreover, it improves the circulation rate of the coolant to further enhance the cooling effect of the two-in-one hydrochloric acid synthesis furnace body.

[0012] The heat energy in the coolant inside the water-cooling channel is transferred through heat exchange by the outer metal cooling box. The heat energy transferred by the outer metal cooling box is absorbed by the protective box, and the heat energy absorbed by the heat collecting plate is transferred to the heat dissipation fin assembly through multiple heat conducting columns. Since the motor drives the fan blade to rotate, it generates wind energy to accelerate the heat exchange rate between the heat dissipation fin assembly and the air, thereby achieving the purpose of transfer cooling of the coolant inside the water-cooling channel, improving the cooling rate of the high-temperature coolant, and thus improving the cooling efficiency of the two-in-one hydrochloric acid synthesis furnace body during the use of the cooling system.

[0013] The liquid discharging mechanism transports the coolant inside the water-cooling channel to the inside of the refrigeration box for cooling, and then the liquid infusion mechanism transports the coolant that has been cooled in the refrigeration box to the water-cooling channel, thereby achieving the purpose of cooling the two-in-one hydrochloric acid synthesis furnace body in a cyclic manner.

[0014] Since three related components such as the first circulation pump and the second circulation pump are provided, the coolant inside the water-cooling channel can be quickly transported to the inside of the refrigeration box for cooling, and the coolant cooled in the refrigeration box can be quickly transported to the water-cooling channel, thereby improving the circulation rate of the coolant to further enhance the cooling effect of the two-in-one hydrochloric acid synthesis furnace body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a front view structural schematic diagram of the present utility model;

[0016] Figure 2 is a side view structural schematic diagram of the heat dissipation fin part of the present utility model;

[0017] Figure 3 is a three-dimensional structural schematic diagram of the liquid discharging mechanism of the present utility model;

[0018] Figure 4 is a three-dimensional structural schematic diagram of the liquid infusion mechanism of the present utility model.

[0019] In the figure: 1, refrigeration box; 2, outer metal cooling box; 3, inner metal cooling box; 4, two-in-one hydrochloric acid synthesis furnace body; 5, water cooling channel; 6, liquid discharge mechanism; 601, first base frame; 602, first circulation pump; 603, first lower circulation pipe; 604, first upper circulation pipe; 605, first centralized pipe; 7, liquid infusion mechanism; 701, second base frame; 702, second circulation pump; 703, second lower circulation pipe; 704, second upper circulation pipe; 705, second centralized pipe; 8, first circulation pipeline; 9, second circulation pipeline; 10, heat collecting plate; 11, protection box; 12, heat conducting column; 13, heat dissipation fin assembly; 14, circular frame; 15, motor; 16, fan blade. Specific implementation manner

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , an embodiment provided by the present invention: A cooling system for the jacket of a two-in-one hydrochloric acid synthesis furnace, including a refrigeration box 1. At the central position of the top end of the refrigeration box 1, there is an outer metal cooling box 2. At the central position inside the outer metal cooling box 2, there is an inner metal cooling box 3. Inside the outer metal cooling box 2 on the outside of the inner metal cooling box 3, there is a water cooling channel 5. Inside the inner metal cooling box 3, there is a two-in-one hydrochloric acid synthesis furnace body 4. On the top end of the refrigeration box 1 on one side of the outer metal cooling box 2, there is a liquid discharge mechanism 6. The liquid discharge mechanism 6 includes a first base frame 601 and a first circulation pump 602. On the top end of the refrigeration box 1 on the right side of the outer metal cooling box 2, there is a first base frame 601. At the top end of the first base frame 601, there are three first circulation pumps 602;

[0022] During use, through the setting of the first circulation pump 602, the coolant inside the water cooling channel 5 can be transported to the refrigeration box 1;

[0023] The liquid discharge mechanism 6 includes a first lower circulation pipe 603. One end of each first circulation pump 602 is provided with a first lower circulation pipe 603. The end of the first lower circulation pipe 603 far from the first circulation pump 602 extends into the interior of the water cooling channel 5;

[0024] During use, through the setting of the first lower circulation pipe 603, the first circulation pump 602 can transport and process the coolant inside the water cooling channel 5;

[0025] The liquid discharge mechanism 6 includes a first upper flow pipe 604 and a first central pipe 605. The top ends of the first circulation pumps 602 are all provided with the first upper flow pipe 604. The top ends of the three first upper flow pipes 604 are provided with the first central pipe 605. One end of the first central pipe 605 is communicated with one end of the first circulation pipeline 8;

[0026] During use, through the settings of the first upper flow pipe 604 and the first central pipe 605, the coolant can be conveyed into the interior of the refrigeration box 1;

[0027] On the top of the refrigeration box 1 on the side of the outer metal cooling box 2 away from the liquid discharge mechanism 6, there is a liquid infusion mechanism 7. The liquid infusion mechanism 7 includes a second base frame 701, a second circulation pump 702 and a second lower flow pipe 703. The second base frame 701 is provided on the top of the refrigeration box 1 on the left side of the outer metal cooling box 2. The top of the second base frame 701 is provided with three second circulation pumps 702. One end of each second circulation pump 702 is provided with a second lower flow pipe 703. The ends of the second lower flow pipes 703 away from the second circulation pumps 702 all extend into the interior of the water cooling channel 5;

[0028] During use, through the setting of the second circulation pump 702, the coolant inside the refrigeration box 1 can be conveyed into the water cooling channel 5;

[0029] The liquid discharge mechanism 6 includes a second upper flow pipe 704 and a second central pipe 705. The top ends of the second circulation pumps 702 are all provided with the second upper flow pipe 704. The top ends of the three second upper flow pipes 704 are provided with the second central pipe 705. One end of the second central pipe 705 is communicated with one end of the second circulation pipeline 9;

[0030] During use, through the settings of the second upper flow pipe 704 and the second central pipe 705, the coolant inside the refrigeration box 1 can be conveyed and processed;

[0031] On the top of the outer metal cooling box 2, there is a heat collecting plate 10. At the edge position of the top of the heat collecting plate 10, there is a protective box 11. Above the protective box 11, there is a heat dissipation fin assembly 13. The bottom end of the heat dissipation fin assembly 13 is provided with equally spaced heat conducting columns 12. The bottom ends of the heat conducting columns 12 are fixedly connected to the top of the heat collecting plate 10. At the central position of the top of the heat dissipation fin assembly 13, there is a circular frame 14. The top of the circular frame 14 is installed with a motor 15 through a bracket. The bottom end of the motor 15 is installed with a fan blade 16. On the outer wall of one side of the refrigeration box 1, there is a first circulation pipeline 8. On the outer wall of the other side of the refrigeration box 1, there is a second circulation pipeline 9.

[0032] When the embodiment of the present application is in use, first, the liquid discharge mechanism 6 conveys the coolant inside the water-cooling channel 5 to the inside of the refrigeration box 1 for cooling. Then, the liquid infusion mechanism 7 conveys the coolant that has been cooled inside the refrigeration box 1 to the water-cooling channel 5, so that the two-in-one hydrochloric acid synthesis furnace body 4 can be cooled in a cyclic manner. After that, three relevant components such as the first circulation pump 602 and the second circulation pump 702 are provided, so that the coolant inside the water-cooling channel 5 can be quickly conveyed to the inside of the refrigeration box 1 for cooling, and the coolant cooled inside the refrigeration box 1 can be quickly conveyed to the water-cooling channel 5 to improve the circulation rate of the coolant, thereby enhancing the cooling effect of the two-in-one hydrochloric acid synthesis furnace body 4. Finally, the external metal cooling box 2 exchanges heat with the heat energy in the coolant inside the water-cooling channel 5. The heat energy transferred by the external metal cooling box 2 is absorbed by the protective box 11, and the heat energy absorbed by the heat collecting plate 10 is transferred to the heat dissipation fin assembly 13 through a plurality of heat conducting columns 12. Since the motor 15 drives the fan blade 16 to rotate, wind energy is generated to accelerate the heat exchange rate between the heat dissipation fin assembly 13 and the air, so that the coolant inside the water-cooling channel 5 can be cooled in a transfer manner, thus completing the use of this cooling system.

Claims

1. A cooling system for a jacket of a two-in-one hydrochloric acid synthesis furnace, characterized in that: The invention comprises a refrigeration box (1), wherein an outer metal cooling box (2) is provided at the center position of the top of the refrigeration box (1), an inner metal cooling box (3) is provided at the center position inside the outer metal cooling box (2), a water cooling channel (5) is provided inside the outer metal cooling box (2) outside the inner metal cooling box (3), a two-in-one hydrochloric acid synthesis furnace body (4) is provided inside the inner metal cooling box (3), a liquid discharge mechanism (6) is provided at the top of the refrigeration box (1) on one side of the outer metal cooling box (2), an infusion mechanism (7) is provided at the top of the refrigeration box (1) on the side of the outer metal cooling box (2) away from the liquid discharge mechanism (6), a heat collecting plate (10) is provided at the top of the outer metal cooling box (2), and the heat collecting plate A protective box (11) is provided at the edge of the top of the heat collecting plate (10), a heat dissipation fin assembly (13) is provided above the protective box (11), a heat dissipation fin assembly (13) is provided at the bottom of the heat dissipation fin assembly (13) with equal spacing, the bottom of the heat dissipation column (12) is fixedly connected to the top of the heat collecting plate (10), a circular frame (14) is provided at the center of the top of the heat dissipation fin assembly (13), a motor (15) is installed at the top of the circular frame (14) through a bracket, and a fan blade (16) is installed at the bottom of the motor (15), a first circulation pipe (8) is provided on the outer wall of one side of the refrigeration box (1), and a second circulation pipe (9) is provided on the outer wall of the other side of the refrigeration box (1).

2. A cooling system for a jacket of a two-in-one hydrochloric acid synthesis furnace according to claim 1, characterized in that: The drainage mechanism (6) comprises a first base frame (601) and a first circulation pump (602); the first base frame (601) is provided at the top of the refrigeration box (1) on the right side of the outer metal cooling box (2); and three first circulation pumps (602) are provided at the top of the first base frame (601).

3. A cooling system for a jacket of a two-in-one hydrochloric acid synthesis furnace according to claim 2, characterized in that: The liquid discharge mechanism (6) comprises a first lower circulation pipe (603), one end of the first circulation pump (602) is provided with the first lower circulation pipe (603), and one end of the first lower circulation pipe (603) away from the first circulation pump (602) extends to the interior of the water cooling channel (5).

4. A cooling system for a jacket of a two-in-one hydrochloric acid synthesis furnace according to claim 2, characterized in that: The liquid discharge mechanism (6) comprises a first upper circulation pipe (604) and a first concentrating pipe (605). The first circulation pump (602) is provided with a first upper circulation pipe (604) at its top end. The first concentrating pipe (605) is provided with a first concentrating pipe (605) at the top end of the three first upper circulation pipes (604). One end of the first concentrating pipe (605) is connected to one end of the first circulation pipeline (8).

5. The cooling system for the jacket of a two-in-one hydrochloric acid synthesis furnace according to claim 1, characterized in that: The infusion mechanism (7) comprises a second base frame (701), a second circulation pump (702) and a second lower circulation pipe (703); a second base frame (701) is provided at the top of the refrigeration box (1) on the left side of the outer metal cooling box (2); three second circulation pumps (702) are provided at the top of the second base frame (701); one end of each of the second circulation pumps (702) is provided with a second lower circulation pipe (703); and one end of each of the second lower circulation pipes (703) away from the second circulation pump (702) extends to the interior of the water cooling channel (5).

6. A cooling system for a jacket of a two-in-one hydrochloric acid synthesis furnace according to claim 5, characterized in that: The liquid discharge mechanism (6) comprises a second upper circulation pipe (704) and a second concentrating pipe (705). The second upper circulation pipe (704) is provided at the top of each of the second circulation pumps (702). The second concentrating pipe (705) is provided at the top of three of the second upper circulation pipes (704). One end of the second concentrating pipe (705) is connected to one end of the second circulation pipeline (9).

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