Circulating type cooling heat exchange device for chemical products

Abstract

The utility model discloses a circulation type cooling heat exchange device for chemical products, which comprises a cooling box, fixing ports are arranged on the outer walls of two sides of the cooling box, circular fixing covers are fixedly arranged on the inner walls of the two fixing ports, hollow rotating discs are arranged on the inner walls of the circular fixing covers, bearings are fixedly arranged on the outer walls of the two hollow rotating discs, and the bearings are arranged on the outer walls of the two hollow rotating discs. And outer rings of the bearings are fixedly connected with the inner wall of the circular fixing cover, and sealing insertion openings distributed at equal intervals are formed in the outer walls of the corresponding sides of the two hollow rotating discs. The output shaft of the motor drives the driving belt pulley to rotate, the driving belt pulley drives the driven belt pulley to rotate through the belt strip, the driven belt pulley drives the hollow rotating disc to rotate through the water guide pipe, the hollow rotating disc drives the heat exchange pipe to rotate and move in liquid, and the liquid is stirred by matching with the flow-around plate fixedly arranged on the outer wall of the heat exchange pipe. Therefore, the chemical raw materials in the cooling box are mixed and flow, and the chemical raw material cooling efficiency of the heat exchanger is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical cooling equipment, in particular to a circulating cooling heat exchange device for chemical products. Background Art

[0002] Chemical products can generally be divided into two categories: organic chemical products and inorganic chemical products. Organic chemical products can be divided into alkanes and their derivatives, alkenes and their derivatives, alkynes and their derivatives, quinones, and aldehydes; inorganic chemical products can be divided into inorganic acids, inorganic bases, inorganic salts, oxides, elements, industrial gases and other types.

[0003] Chemical products often involve exothermic reactions in the production process. In order to avoid overheating of the product, it is usually necessary to quickly cool the liquid. Existing chemical plants often use heat exchangers to cool the liquid. The liquid around the heat exchanger can quickly transfer the heat through the cooling coil. However, since the cooling coil of the heat exchanger is usually fixed, the heat exchange efficiency of the liquid far away from the heat exchanger is slow, resulting in uneven heat exchange effect of the chemical product, affecting the overall heat exchange efficiency. For this reason, we propose a circulating cooling heat exchange device for chemical products. Utility Model Content

[0004] The purpose of the utility model is to provide a circulating cooling heat exchange device for chemical products in view of the deficiencies of the prior art, so as to solve the problems raised in the background technology.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A circulating cooling heat exchange device for chemical products comprises a cooling box, wherein the outer walls of both sides of the cooling box are provided with fixed openings, the inner walls of the two fixed openings are fixedly provided with circular fixed covers, the inner wall of the circular fixed cover is provided with a hollow rotating disk, the outer walls of the two hollow rotating disks are fixedly provided with bearings, the outer rings of the bearings are fixedly connected to the inner wall of the circular fixed cover, the outer walls of the corresponding sides of the two hollow rotating disks are provided with sealing sockets distributed at equal distances, the inner walls of the corresponding sealing sockets on the two hollow rotating disks are plugged with heat exchange tubes, the outer walls of the heat exchange tubes are fixedly provided with flow bypass plates, the outer walls of the two hollow rotating disks on the sides away from each other are connected with a water guide pipe through an opening, the outer wall of one side of the water guide pipe is fixedly provided with a driven pulley, the outer wall of the bottom side of the cooling box is fixedly provided with a fixed plate, the top outer wall of the fixed plate is fixedly provided with a motor, the output shaft of the motor is fixedly provided with a driving pulley through a coupling, and the outer walls of the driving pulley and the driven pulley are sleeved with belt strips.

[0007] As a preferred solution for a circulating cooling heat exchange device for chemical products, a movable joint is installed at one end of the two water pipes, and the ends of the two movable joints away from the water pipes are connected to a second pipe joint through a pipeline, which is connected to the circulating water pipeline through the second pipe joint, so as to facilitate the input of the coolant into the utility model.

[0008] As a preferred solution of the circulating cooling heat exchange device for chemical products, a rotating opening is opened on the outer wall of one end of the two circular fixed covers, and the inner wall of the rotating opening is movably connected to the outer wall of the water pipe.

[0009] As a preferred solution of the circulating cooling heat exchange device for chemical products, a top side of the cooling box is connected to a liquid filling port through an opening, and a bottom side of the cooling box is connected to a liquid discharge port through an opening.

[0010] As a preferred solution for a circulating cooling heat exchange device for chemical products, valves are installed on the outer walls of the liquid filling port and the liquid discharge port, and a first pipe joint is installed on the outer wall of one end of the liquid filling port and the liquid discharge port. The raw materials can be added into the cooling box through the liquid filling port, and the raw materials in the cooling box can be discharged into a designated position through the liquid discharge port.

[0011] Beneficial effects of the utility model:

[0012] The utility model drives the active pulley to rotate through the output shaft of the motor, the active pulley drives the driven pulley to rotate through the belt strip, the driven pulley drives the hollow rotating disk to rotate through the water guide pipe, the hollow rotating disk drives the heat exchange tube to rotate and move in the liquid, and the liquid is stirred in cooperation with the flow bypass plate fixed on the outer wall of the heat exchange tube, and the chemical raw materials in the cooling box are mixed and flowed, so as to evenly absorb the heat in the chemical raw materials, which is beneficial to improving the efficiency of the heat exchanger in cooling the chemical raw materials and has a good use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following briefly introduces the drawings required for use in the embodiments of the present utility model. Obviously, the drawings described below are only some embodiments of the present utility model, and for ordinary technicians in this field, other drawings can also be obtained based on these drawings without creative work.

[0014] Figure 1 It is a three-dimensional structural schematic diagram of a circulating cooling and heat exchanging device for chemical products described in the utility model.

[0015] Figure 2 It is a schematic diagram of the relevant structure of the cooling box described in the utility model.

[0016] Figure 3 It is a schematic diagram of the relevant structure of the hollow rotating disk described in the utility model.

[0017] In the figure:

[0018] 1. Cooling box; 2. Liquid filling port; 3. Liquid discharge port; 4. Valve; 5. First pipe joint; 6. Round fixed cover; 7. Hollow rotating disk; 8. Bearing; 9. Sealing socket; 10. Heat exchange tube; 11. Flow bypass plate; 12. Water guide pipe; 13. Driven pulley; 14. Fixed plate; 15. Motor; 16. Driving pulley; 17. Movable joint; 18. Second pipe joint; 19. Rotating port. DETAILED DESCRIPTION

[0019] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0020] Among them, the drawings are only used for illustrative explanations, and they only represent schematic diagrams rather than actual pictures, and should not be understood as limitations on this patent; in order to better illustrate the embodiments of the utility model, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art, it is understandable that some well-known structures and their descriptions in the drawings may be omitted.

[0021] The same or similar numbers in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if the terms "upper", "lower", "left", "right", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, the terms describing the position relationship in the drawings are only used for illustrative purposes and cannot be understood as a limitation on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0022] In the description of the present invention, unless otherwise clearly specified and limited, if the term "connection" or the like appears to indicate the connection relationship between components, the term should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two components or the interaction relationship between two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0023] Embodiment 1

[0024] like Figures 1 to 3As shown, this embodiment provides a circulating cooling heat exchange device for chemical products, including a cooling box 1, the outer walls of both sides of the cooling box 1 are provided with fixed openings, the inner walls of the two fixed openings are fixedly provided with circular fixed covers 6, the inner walls of the circular fixed covers 6 are provided with hollow rotating disks 7, the outer walls of the two hollow rotating disks 7 are fixedly provided with bearings 8, the outer rings of the bearings 8 are fixedly connected to the inner walls of the circular fixed covers 6, the outer walls of the two hollow rotating disks 7 corresponding to one side are provided with sealing sockets 9 distributed at equal distances, and the corresponding sealing sockets 9 on the two hollow rotating disks 7 are provided with a plurality of sealing sockets 9. A heat exchange tube 10 is inserted into the inner wall, and a flow plate 11 is fixedly provided on the outer wall of the heat exchange tube 10. A water pipe 12 is connected to the outer wall of the two hollow rotating disks 7 on the side away from each other through an opening, and a driven pulley 13 is fixedly provided on the outer wall of one side of the water pipe 12. A fixing plate 14 is fixedly provided on the outer wall of one side of the bottom of the cooling box 1, and a motor 15 is fixedly provided on the top outer wall of the fixing plate 14. A driving pulley 16 is fixedly provided on the output shaft of the motor 15 through a coupling, and belt strips are sleeved on the outer walls of the driving pulley 16 and the driven pulley 13.

[0025] Embodiment 2

[0026] Based on the first embodiment, a rotating opening 19 is opened on the outer wall of one end of the two circular fixed covers 6 of this embodiment, and the inner wall of the rotating opening 19 is movably connected to the outer wall of the water pipe 12. A movable joint 17 is installed at one end of the two water pipes 12. The ends of the two movable joints 17 away from the water pipes 12 are connected to the second pipe joint 18 through a pipe, and are connected to the circulating water pipe through the second pipe joint 18, so as to facilitate the input of the coolant into the utility model.

[0027] Embodiment 3

[0028] Based on the first embodiment, the top side of the cooling box 1 of this embodiment is connected to a liquid filling port 2 through an opening, and the bottom side of the cooling box 1 is connected to a liquid discharge port 3 through an opening. A valve 4 is installed on the outer walls of the liquid filling port 2 and the liquid discharge port 3, and a first pipe joint 5 is installed on the outer wall of one end of the liquid filling port 2 and the liquid discharge port 3. It is convenient to add raw materials into the cooling box 1 through the liquid filling port 2, and it is convenient to discharge the raw materials in the cooling box 1 into a designated position through the liquid discharge port 3.

[0029] The working principle and use process of this utility model:

[0030] Refer to the instruction manual Figure 1-3The utility model first connects the liquid adding port 2 and the liquid discharging port 3 to the chemical raw material container and the chemical collecting container through the first pipe joint 5, respectively, connects the circulating water to the two second pipe joints 18 through the pipeline, opens the valve 4 provided on the liquid adding port 2, and pours the chemical raw material into the cooling box 1 to produce an exothermic reaction. At this time, water is input into the hollow rotating disk 7 through the water guide pipe 12, and the water in the hollow rotating disk 7 is input into another hollow rotating disk 7 through the heat exchange pipe 10. The circulating water in the other hollow rotating disk 7 is discharged through another water guide pipe 12. At this time, the coolant circulating in the heat exchange pipe 10 absorbs the heat generated in the chemical liquid reaction process, and passes The output shaft of the motor 15 drives the active pulley 16 to rotate, and the active pulley 16 drives the driven pulley 13 to rotate through the belt strip, and the driven pulley 13 drives the hollow rotating disk 7 to rotate through the water pipe 12, and the hollow rotating disk 7 drives the heat exchange tube 10 to rotate and move in the liquid, and cooperates with the flow plate 11 fixedly provided on the outer wall of the heat exchange tube 10 to stir the liquid, so that the chemical raw materials in the cooling box 1 can be mixed and flowed, so as to evenly absorb the heat in the chemical raw materials, which is beneficial to improve the efficiency of the heat exchanger in cooling the chemical raw materials, and the use effect is good. After the reaction of the chemical raw materials is completed, the valve 4 provided on the discharge port 3 is opened to discharge the chemical raw materials that have completed the reaction into a designated container.

[0031] It should be noted that the above specific implementations are only preferred embodiments of the present invention and the technical principles used. Those skilled in the art should understand that various modifications, equivalent substitutions, changes, etc. can be made to the present invention. However, as long as these changes do not deviate from the spirit of the present invention, they should be within the scope of protection of the present invention. In addition, some terms used in the specification and claims of this application are not restrictive, but are only for the convenience of description.

Claims

1. A circulating cooling heat exchange device for chemical products, characterized in that: The cooling box (1) comprises a cooling box (1), wherein the outer walls of both sides of the cooling box (1) are provided with fixed openings, the inner walls of the two fixed openings are fixedly provided with circular fixed covers (6), the inner walls of the circular fixed covers (6) are provided with hollow rotating disks (7), the outer walls of the two hollow rotating disks (7) are fixedly provided with bearings (8), the outer rings of the bearings (8) are fixedly connected to the inner walls of the circular fixed covers (6), the outer walls of the corresponding sides of the two hollow rotating disks (7) are provided with sealing sockets (9) distributed at equal distances, the inner walls of the corresponding sealing sockets (9) on the two hollow rotating disks (7) are plugged with heat exchange tubes (10), and the A flow plate (11) is fixedly provided on the outer wall of the heat exchange tube (10); a water pipe (12) is connected to the outer wall of the two hollow rotating disks (7) on one side away from each other through an opening; a driven pulley (13) is fixedly provided on the outer wall of one side of the water pipe (12); a fixing plate (14) is fixedly provided on the outer wall of the bottom side of the cooling box (1); a motor (15) is fixedly provided on the top outer wall of the fixing plate (14); a driving pulley (16) is fixedly provided on the output shaft of the motor (15) via a coupling; belt strips are sleeved on the outer walls of the driving pulley (16) and the driven pulley (13).

2. The circulating cooling heat exchange device for chemical products according to claim 1, characterized in that: One end of the two water pipes (12) is installed with a movable joint (17), and one end of the two movable joints (17) away from the water pipes (12) is connected to a second pipe joint (18) through a pipeline.

3. The circulating cooling heat exchange device for chemical products according to claim 1, characterized in that: A rotating opening (19) is formed on the outer wall of one end of the two circular fixed covers (6), and the inner wall of the rotating opening (19) is movably connected to the outer wall of the water pipe (12).

4. The circulating cooling heat exchange device for chemical products according to claim 1, characterized in that: A top side of the cooling box (1) is connected to a liquid filling port (2) through an opening, and a bottom side of the cooling box (1) is connected to a liquid discharge port (3) through an opening.

5. The circulating cooling heat exchange device for chemical products according to claim 4, characterized in that: A valve (4) is installed on the outer wall of the liquid adding port (2) and the liquid discharging port (3), and a first pipe joint (5) is installed on the outer wall of one end of the liquid adding port (2) and the liquid discharging port (3).

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