Condensation cooling device convenient to disassemble and assemble and used for rectifying tower

Abstract

The utility model discloses a condensing and cooling device for a rectifying tower convenient to disassemble and assemble, which relates to the technical field of rectifying towers and comprises a rectifying tower body, a cooling box is arranged on the outer side of the rectifying tower body, second connecting rods are fixedly connected to two sides of the cooling box, a first connecting rod is fixedly connected to one side of each second connecting rod, and a second connecting rod is fixedly connected to the other side of each first connecting rod. Fixing mechanisms are arranged on the sides, close to each other, of the two first connecting rods and the rectifying tower body, and the top of the cooling box is in threaded connection with a first connecting pipe. When the condensation cooling device is used, through mutual cooperation of a first connecting rod, a second connecting rod, a first groove, a second groove, a fixing rod, a pull rod, a spring and a clamping block, a maintainer can drive the clamping block to leave the interior of the first groove only by pulling the pull rod, so that the condensation cooling device can be detached, and the maintainer can maintain more conveniently; and the maintenance efficiency of maintenance personnel is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of distillation towers, in particular to a condensation cooling device for a distillation tower which is easy to disassemble and assemble. Background Art

[0002] A distillation tower is a tower-type gas-liquid contact device for distillation. By utilizing the different volatilities of the components in the mixture, that is, the different vapor pressures of the components at the same temperature, the light components (low-boiling substances) in the liquid phase are transferred to the gas phase, while the heavy components (high-boiling substances) in the gas phase are transferred to the liquid phase, thereby achieving the purpose of separation.

[0003] According to a condensation cooling device for a distillation tower disclosed in application number 202220841884.3, it includes a distillation tower body, a steam condensation device including a condensing water tank and a steam diverter, wherein an air inlet pipe is connected between the top of the condensing water tank and the top of the distillation tower body, a reflux pipe is connected between the bottom of the condensing water tank and the middle of the distillation tower body, the top of the condensing water tank is also connected to an inlet pipe for introducing cold water into the condensing water tank, a first control valve for controlling the opening and closing of the inlet pipe is connected to the inlet pipe, a water outlet pipe is connected to the bottom of the condensing water tank, and a second control valve for controlling the opening and closing of the outlet pipe is connected to the outlet pipe; the steam diverter is arranged in the condensing water tank, and the steam diverter can divert and transport the steam transported through the inlet pipe, so that the diverted steam is fully in contact with and cooled by the cold water in the condensing water tank. The present application can cool the steam generated when the distillation tower is in use more thoroughly, thereby improving the cooling effect.

[0004] However, the existing condensation cooling device is fixed on the distillation tower, which makes it complicated to disassemble the condensation cooling device when it needs to be repaired. Therefore, we propose a condensation cooling device for a distillation tower that is easy to disassemble and assemble. Utility Model Content

[0005] The utility model aims to provide a condensing and cooling device for a distillation tower which is easy to disassemble and assemble, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a condensing cooling device for a distillation tower that is easy to disassemble and assemble, comprising a distillation tower body, a cooling box is arranged on the outer side of the distillation tower body, both sides of the cooling box are fixedly connected with second connecting rods, one side of the second connecting rod is fixedly connected with a first connecting rod, and a fixing mechanism is arranged on the side where the two first connecting rods and the distillation tower body are close to each other, the top of the cooling box is threadedly connected with a first connecting pipe, one end of the first connecting pipe is threadedly connected to the top of the distillation tower body, the bottom of the cooling box is threadedly connected with a second connecting pipe, one end of the second connecting pipe is threadedly connected to the outer side of the distillation tower body, four spiral tubes are fixedly connected to one end of the second connecting pipe and the first connecting pipe and located inside the cooling box, one side of the cooling box is fixedly connected with a connecting box, the connecting box and both sides of the cooling box are fixedly connected with a liquid pump, the output end and the input end of the liquid pump are fixedly connected with a delivery pipe, and a semiconductor refrigeration plate is installed inside the connecting box.

[0007] The fixing mechanism includes two second grooves, the two second grooves are opened on one side of the first connecting rod, a spring is arranged inside the second groove, one end of the spring is fixedly connected with a clamping block, two first grooves are opened on the outer side and corresponding sides of the distillation tower body, the clamping block is clamped with the first groove, the clamping block is slidably connected with the second groove, one side of the clamping block and located inside the spring is fixedly connected with a fixing rod, one end of the two fixing rods and located outside the first connecting rod are fixedly connected with a pull rod, which is convenient for maintenance personnel to disassemble and repair, thereby improving the convenience of maintenance personnel.

[0008] One of the delivery pipes fixedly connected to the output end of the liquid pump is fixedly connected to the connecting box, one of the delivery pipes fixedly connected to the input end of the liquid pump is fixedly connected to the cooling box, another delivery pipe fixedly connected to the output end of the liquid pump is fixedly connected to the liquid pump, and another delivery pipe fixedly connected to the input end of the liquid pump is fixedly connected to the connecting box, so as to facilitate the recycling of the condensate.

[0009] A first control valve is fixedly connected to the outer side of the first connecting pipe, a second control valve is fixedly connected to the outer side of the second connecting pipe, and a pipe body is fixedly connected to the top of the distillation tower body.

[0010] A temperature sensor is fixedly connected to one side of the cooling box and above the connecting box, a liquid filling port is fixedly connected to the top of the cooling box, a drain valve is fixedly connected to the bottom of the cooling box and outside the second connecting pipe, and a fixing ring is arranged on the outside of the distillation tower body.

[0011] A control panel is fixedly connected to one side of the connection box, and the liquid pump and the semiconductor refrigeration plate are electrically connected to the control panel, which is convenient for maintenance personnel to operate and greatly improves the convenience of operation.

[0012] The utility model provides a condensing cooling device for a distillation tower which is easy to disassemble and assemble, and has the following

[0013] Beneficial effects:

[0014] 1. The condensing cooling device for the distillation tower which is easy to disassemble and assemble adopts a fixing mechanism. When in use, through the cooperation of the first connecting rod, the second connecting rod, the first groove, the second groove, the fixing rod, the pull rod, the spring and the block, the maintenance personnel only need to pull the pull rod to drive the block to leave the inside of the first groove, so that the condensing cooling device can be disassembled, which makes it more convenient for the maintenance personnel to perform maintenance, thereby greatly improving the maintenance efficiency of the maintenance personnel.

[0015] 2. The condensation cooling device for the distillation tower which is easy to disassemble and assemble is provided with a delivery pipe, a liquid extraction pump, a spiral tube, a semiconductor refrigeration sheet, and a connection box. After the condensate is used, it can be pumped into the interior of the connection box by the liquid extraction pump, and the semiconductor refrigeration sheet is started to cool the condensate, so that the condensate can be used multiple times, which greatly improves the utilization rate of the condensate and effectively reduces the waste of the condensate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the condensation cooling device of the utility model;

[0018] Figure 3 It is a partial structural sectional view of the utility model.

[0019] In the figure: 1. distillation tower body; 2. pipe body; 3. first control valve; 4. first connecting pipe; 5. liquid filling port; 6. temperature sensor; 7. connecting box; 8. control panel; 9. delivery pipe; 10. liquid pump; 11. second connecting pipe; 12. cooling box; 13. fixing ring; 15. first connecting rod; 16. second connecting rod; 17. spiral tube; 19. semiconductor refrigeration plate; 21. drain valve; 22. second control valve; 23. first slot; 24. second slot; 25. fixing rod; 26. pull rod; 27. spring; 28. block. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0021] See also Figures 1 to 3 The utility model provides a technical solution: a condensing cooling device for a distillation tower that is easy to disassemble and assemble, comprising a distillation tower body 1, a cooling box 12 is arranged on the outside of the distillation tower body 1, and second connecting rods 16 are fixedly connected to both sides of the cooling box 12, and a first connecting rod 15 is fixedly connected to one side of the second connecting rod 16, and a fixing mechanism is arranged on the side where the two first connecting rods 15 are close to the distillation tower body 1. The top of the cooling box 12 is threadedly connected to a first connecting pipe 4, and the end of the first connecting pipe 4 extends to the inside of the cooling box 12, the other end of the first connecting pipe 4 is threadedly connected to the top of the distillation tower body 1, the bottom of the cooling box 12 is threadedly connected to a second connecting pipe 11, and the end of the second connecting pipe 11 extends to the inside of the cooling box 12, the other end of the second connecting pipe 11 is threadedly connected to the outside of the distillation tower body 1, and the second connecting pipe 11 and the end of the first connecting pipe 4 located inside the cooling box 12 are fixedly connected by four spiral pipes 17. A connecting box 7 is fixedly connected to one side of the cooling box 12. A liquid pump 10 is provided on both sides of the connecting box 7 and the cooling box 12. The output end and the input end of the liquid pump 10 are respectively connected to the connecting box 7 and the cooling box 12 by means of a delivery pipe 9. A groove is provided inside the connecting box 7. The semiconductor refrigeration sheet 19 is installed in the groove so that the cooling surface contacts the connecting box 7. Since the contact surface between the connecting box 7 and the semiconductor refrigeration sheet 19 is thin, it is more conducive to temperature conduction. The heat dissipation surface of the semiconductor refrigeration sheet 19 is exposed to the outside. When used for a long time, a cooling fan can be installed on its outside to assist in heat dissipation as needed. The fixing mechanism includes two second grooves 24, which are opened on one side of the first connecting rod 15, and a spring 27 is arranged inside the second groove 24. One end of the spring 27 is fixedly connected to a block 28. Two first grooves 23 are opened on the outer side and corresponding sides of the distillation tower body 1. The block 28 is clamped with the first groove 23, and the block 28 is slidably connected to the second groove 24. A fixing rod 25 is fixedly connected to one side of the block 28 and located inside the spring 27, and a pull rod 26 is fixedly connected to one end of the two fixing rods 25 and located on the outer side of the first connecting rod 15.

[0022] The delivery pipe 9 fixedly connected to the output end of one of the liquid pumps 10 is fixedly connected to the connecting box 7, the delivery pipe 9 fixedly connected to the input end of one of the liquid pumps 10 is fixedly connected to the cooling box 12, the delivery pipe 9 fixedly connected to the output end of another liquid pump 10 is fixedly connected to the liquid pump 10, and the delivery pipe 9 fixedly connected to the input end of another liquid pump 10 is fixedly connected to the connecting box 7, so as to facilitate the recycling of the condensate.

[0023] The first control valve 3 is fixedly connected to the outside of the first connecting pipe 4, the second control valve 22 is fixedly connected to the outside of the second connecting pipe 11, the pipe body 2 is fixedly connected to the top of the distillation tower body 1 for steam discharge, the temperature sensor 6 is fixedly connected to one side of the cooling box 12 and located above the connecting box 7, the liquid filling port 5 is fixedly connected to the top of the cooling box 12, the drain valve 21 is fixedly connected to the bottom of the cooling box 12, and a fixing ring 13 is arranged on the outside of the distillation tower body 1 for increasing the stability of the bottom of the distillation tower when placed, thereby increasing the weight of the distillation tower and avoiding tipping. A control panel 8 is fixedly connected to one side of the connecting box 7, and the liquid pump 10 and the semiconductor refrigeration sheet 19 are both electrically connected to the control panel 8, which is convenient for maintenance personnel to operate, so that the convenience of operation is greatly improved.

[0024] In summary, when the condensing cooling device for a distillation tower that is easy to disassemble and assemble is used, first, the staff opens the first control valve 3, and the steam enters the interior of the spiral tube 17 through the first connecting pipe 4, and exchanges heat with the condensate inside the cooling box 12, thereby achieving cooling. After sufficient cooling, the second control valve 22 is opened, so that the medium inside the spiral tube 17 returns to the interior of the distillation tower body 1 through the second connecting pipe 11. When the temperature of the condensate inside the cooling box 12 increases and the use effect decreases, the pumping pump 10 is started through the control panel 8 to pump the condensate inside the cooling box 12 into the interior of the connecting box 7 through the delivery pipe 9, and the semiconductor refrigeration sheet 19 is started through the control panel 8 to cool the condensate, and another pumping pump 10 is started through the control panel 8 to pump the condensate inside the connecting box 7 into the interior of the cooling box 12. When the condensing cooling device is damaged, the maintenance personnel only need to pull the two pull rods 26 to drive the block 28 to leave the inside of the first groove 23, and squeeze the spring 27 to remove the cooling box 12 and the connecting box 7, which is convenient for the maintenance personnel to disassemble and repair, thereby improving the convenience of the maintenance work.

[0025] The above is only a preferred specific implementation manner of the present invention, and the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A condensation cooling device for a distillation tower that is easy to disassemble and assemble, comprising a distillation tower body (1), characterized in that: A cooling box (12) is arranged outside the distillation tower body (1), and second connecting rods (16) are fixedly connected to both sides of the cooling box (12), and one side of the two second connecting rods (16) is respectively fixedly connected to the first connecting rod (15), and a fixing mechanism is arranged on the side where the two first connecting rods (15) and the distillation tower body (1) are close to each other; a first connecting pipe (4) is threadedly connected to the top of the cooling box (12), and the end portion extends into the interior of the cooling box (12), the other end of the first connecting pipe (4) is threadedly connected to the top of the distillation tower body (1), and the bottom of the cooling box (12) is threadedly connected to the second connecting pipe ( 11), and the end portion extends to the interior of the cooling box (12); the other end of the second connecting pipe (11) is threadedly connected to the outer side of the distillation tower body (1); the second connecting pipe (11) and the end portion of the first connecting pipe (4) located inside the cooling box (12) are fixedly connected by four spiral tubes (17); one side of the cooling box (12) is fixedly connected to a connecting box (7); both sides of the connecting box (7) and the cooling box (12) are fixedly connected to a liquid pump (10); the output end and the input end of the liquid pump (10) are fixedly connected to a delivery pipe (9); and a semiconductor refrigeration plate (19) is installed inside the connecting box (7).

2. The condensing and cooling device for a distillation tower that is easy to disassemble and assemble according to claim 1, characterized in that: The fixing mechanism comprises two second grooves (24), the two second grooves (24) are arranged on one side of the first connecting rod (15), a spring (27) is arranged inside the second groove (24), one end of the spring (27) is fixedly connected with a clamping block (28), two first grooves (23) are arranged on the outer side and on the corresponding two sides of the distillation tower body (1), the clamping block (28) is clamped with the first groove (23), the clamping block (28) is slidably connected with the second groove (24), a fixing rod (25) is fixedly connected to one side of the clamping block (28) and located inside the spring (27), and a pull rod (26) is fixedly connected to one end of the two fixing rods (25) and located on the outer side of the first connecting rod (15).

3. The condensing and cooling device for a distillation tower that is easy to disassemble and assemble according to claim 1, characterized in that: The delivery pipe (9) fixedly connected to the output end of one of the liquid pumps (10) is fixedly connected to the connection box (7), the delivery pipe (9) fixedly connected to the input end of one of the liquid pumps (10) is fixedly connected to the cooling box (12), the delivery pipe (9) fixedly connected to the output end of another of the liquid pumps (10) is fixedly connected to the liquid pump (10), and the delivery pipe (9) fixedly connected to the input end of another of the liquid pumps (10) is fixedly connected to the connection box (7).

4. The condensing and cooling device for a distillation tower that is easy to disassemble and assemble according to claim 1, characterized in that: The outer side of the first connecting pipe (4) is fixedly connected to a first control valve (3), and the outer side of the second connecting pipe (11) is fixedly connected to a second control valve (22).

5. The condensing and cooling device for a distillation tower that is easy to disassemble and assemble according to claim 1, characterized in that: A temperature sensor (6) is fixedly connected to one side of the cooling box (12) and located above the connecting box (7), a liquid filling port (5) is fixedly connected to the top of the cooling box (12), and a drain valve (21) is fixedly connected to the bottom of the cooling box (12) and located outside the second connecting pipe (11).

6. The condensing and cooling device for a distillation tower that is easy to disassemble and assemble according to claim 1, characterized in that: A control panel (8) is fixedly connected to one side of the connection box (7), and the liquid extraction pump (10) and the semiconductor cooling plate (19) are both electrically connected to the control panel (8).

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