A spinning solution water bath heating device with 4 independent circulation pipelines

Abstract

This utility model discloses a spinning solution water bath heating device with four independent circulation pipelines, relating to the field of spinning solution water bath heating technology. It includes a tank and a mixing assembly. A thermometer is mounted on the upper part of the tank, and the mixing assembly is located in the middle of the tank. The mixing assembly includes a motor, a driving gear, a driven gear, a water pipe, a steam pipe, and heat exchange tubes. The motor is fixed to the top of the tank, and the output shaft of the motor is equipped with a driving gear, with a driven gear meshing on one side of the driving gear. Through the mixing assembly, this four-channel independent circulation pipeline spinning solution water bath heating device, during use, places two heat exchange tubes containing steam and cold water respectively inside the tank. Starting the motor causes the driving and driven gears to drive the water pipes, which in turn agitates the interior of the tank, ensuring that the heat exchange tubes fully contact all parts of the tank's interior.

Description

Technical Field

[0001] This utility model relates to the field of spinning solution water bath heating technology, specifically a spinning solution water bath heating device with 4 independent circulation pipelines. Background Technology

[0002] In the spinning solution used for hemodialysis membranes, different temperatures are present at each stage from dissolving and preparing the spinning solution, filtering impurities, to conveying it to the spinneret for final use. Therefore, a water bath heating device is required to heat it.

[0003] Existing water bath heating devices require the use of steam and cold water to heat the purified water in the water bath tank to a specified temperature before transferring the purified water to different circulation pipelines for further temperature control before water bath heating is applied to different stages of the spinning solution. However, during the heating process of the water bath tank, the heating pipelines remain stationary while the water bath tank itself is relatively large, resulting in a generally low overall heating efficiency. Utility Model Content

[0004] The purpose of this invention is to provide a spinning solution water bath heating device with four independent circulation pipelines to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a spinning solution water bath heating device with four independent circulation pipelines, comprising a tank and a mixing component. A thermometer is installed on the upper part of the tank. The mixing component is located in the middle of the tank and includes a motor, a driving gear, a driven gear, a water pipe, a steam pipe, and a heat exchange pipe. A motor is fixed on the top of the tank, and a driving gear is installed on the output shaft of the motor. A driven gear meshes with one side of the driving gear. Water pipes are rotatably connected to both the upper and lower ends of the middle of the tank, and a steam pipe is fixed to one side of the water pipe. Heat exchange pipes are connected to the ends of both the steam pipe and the water pipe.

[0006] Furthermore, a reinforcing shaft is fixed between the water pipes, and the water pipe located on the upper part of the reinforcing shaft is fixedly connected to the driven gear.

[0007] Furthermore, the heat exchange tube is serpentine, and a reinforcing plate is fixed to the middle of one side of the heat exchange tube.

[0008] Furthermore, the top of the tank is equipped with a top cover, and a water inlet pipe is installed on the upper side of one side of the top cover, and a steam inlet pipe is connected to the lower side of one side of the top cover.

[0009] Furthermore, a bottom cover is fixed to the bottom of the tank, and a water outlet pipe is fixed to the lower end of one side of the bottom cover, while a steam outlet pipe is installed at the upper end of one side of the bottom cover.

[0010] Furthermore, an output pipe is installed on the lower outer side of the tank, and the end of the output pipe is connected to a circulation pipeline.

[0011] Furthermore, a pump body is installed at one end of the circulation pipeline, and a steam heating jacket is fitted on the outer side of one end of the circulation pipeline.

[0012] Furthermore, a cold water cooling jacket is installed on the outside of the circulation pipeline, and temperature sensors are equidistantly arranged at one end of the circulation pipeline.

[0013] This utility model provides a spinning solution water bath heating device with 4 independent circulation pipelines, which has the following beneficial effects:

[0014] 1. This utility model, through the setting of the mixing component, places two heat exchange tubes containing steam and cold water respectively inside the tank during use. Then, the motor is started, which drives the water pipe to rotate through the drive gear and driven gear. This allows the heat exchange tubes to stir the inside of the tank, ensuring that the heat exchange tubes fully contact all parts of the tank. Furthermore, the serpentine heat exchange tubes can increase the heat exchange area, which is beneficial to improving the efficiency of heat exchange inside the tank.

[0015] 2. With the top cover, when external conveying equipment delivers cold water and steam to the upper and lower ends of the top cover, the cold water and steam will enter the heat exchange tube through the water pipe and steam pipe, respectively. At the same time, the water pipe and steam pipe at the upper and lower ends are rotatably connected to the top cover and the bottom cover, respectively. Thus, while the medium is being conveyed normally, the water pipe will not hinder the stirring operation of the heat exchange tube, avoiding interference. Meanwhile, the medium after heat exchange will be discharged through the water outlet pipe and steam outlet pipe on the side of the bottom cover, facilitating its recycling. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of a spinning solution water bath heating device with four independent circulation pipelines according to the present invention.

[0017] Figure 2 This is a schematic diagram of the structure of a spinning solution water bath heating device with four independent circulation pipelines according to the present invention.

[0018] Figure 3 This is a schematic diagram of the structure of a spinning solution water bath heating device with four independent circulation pipelines according to the present invention.

[0019] In the diagram: 1. Tank; 2. Thermometer; 3. Mixing assembly; 301. Motor; 302. Drive gear; 303. Driven gear; 304. Water pipe; 305. Steam pipe; 306. Heat exchanger pipe; 4. Reinforcing shaft; 5. Reinforcing plate; 6. Top cover; 7. Water inlet pipe; 8. Steam inlet pipe; 9. Bottom cover; 10. Water outlet pipe; 11. Steam outlet pipe; 12. Output pipe; 13. Circulation pipeline; 14. Pump body; 15. Steam heating jacket; 16. Cold water cooling jacket; 17. Temperature sensor. Detailed Implementation

[0020] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0021] like Figure 1 and Figure 2 As shown, a spinning solution water bath heating device with four independent circulation pipelines includes a tank 1 and a mixing assembly 3. A thermometer 2 is installed on the upper part of the tank 1. The mixing assembly 3 is located in the middle of the tank 1 and includes a motor 301, a driving gear 302, a driven gear 303, a water pipe 304, a steam pipe 305, and a heat exchange pipe 306. The motor 301 is fixed to the top of the tank 1, and the driving gear 302 is installed on the output shaft of the motor 301. The driven gear 303 meshes with one side of the driving gear 302. The water pipe 304 is rotatably connected to both the upper and lower ends of the middle of the tank 1, and a steam pipe 305 is fixed to one side of the water pipe 304. The steam pipe 305 and the water pipe 306 are connected to the water pipe 304. Each end of the water pipe 304 is connected to a heat exchange pipe 306. A reinforcing shaft 4 is fixed between the water pipes 304, and the water pipe 304 located on the upper part of the reinforcing shaft 4 is fixedly connected to the driven gear 303. The motor 301 drives the water pipe 304 to rotate through the driving gear 302 and the driven gear 303, which enables the heat exchange pipe 306 to stir the inside of the tank 1, so that the heat exchange pipe 306 can fully contact all parts of the tank 1, thereby improving the efficiency of heat exchange. The heat exchange pipe 306 is serpentine, and a reinforcing plate 5 is fixed in the middle of one side of the heat exchange pipe 306. The serpentine heat exchange pipe 306 can increase the heat exchange area, while the reinforcing plate 5 can strengthen the heat exchange pipe 306 and enhance the stirring effect.

[0022] like Figures 1 to 3As shown, a top cover 6 is installed on the top of the tank 1, and a water inlet pipe 7 is installed on the upper end of one side of the top cover 6, while a steam inlet pipe 8 is connected to the lower end of one side of the top cover 6. When external conveying equipment delivers cold water and steam to the upper and lower ends of the top cover 6 respectively, the cold water and steam will enter the heat exchange tube 306 through the water pipe 304 and the steam pipe 305 respectively. A bottom cover 9 is fixed to the bottom of the tank 1, and a water outlet pipe 10 is fixed to the lower end of one side of the bottom cover 9, while a steam outlet pipe 11 is installed on the upper end of one side of the bottom cover 9. The heat exchanged medium will be discharged through the water outlet pipe 10 and the steam outlet pipe 11 on the side of the bottom cover 9 for easy recycling. A bottom cover 8 is installed on the outer side of the lower end of the tank 1. There is an output pipe 12, and the end of the output pipe 12 is connected to a circulation pipe 13. A pump body 14 is installed at one end of the circulation pipe 13, and a steam heating jacket 15 is sleeved on the outside of one end of the circulation pipe 13. The pump body 14 can provide circulation power for the pure water in the circulation pipe 13. A cold water cooling jacket 16 is installed on the outside of the circulation pipe 13, and temperature sensors 17 are equidistantly arranged at one end of the circulation pipe 13. Since the medium inside the steam heating jacket 15 and the cold water cooling jacket 16 is controlled by external conveying equipment, and steam heating and cold water cooling are common technical means in this field, the specific detailed operation will not be described in this application.

[0023] In summary, when using this spinning solution water bath heating device with four independent circulation pipelines, firstly according to... Figure 1 , Figure 2 and Figure 3The structure shown allows for the heating of pure water in tank 1. Steam is delivered via an external conveying device through the steam inlet pipe 8 to the lower interior of the top cover 6. The steam then enters the heat exchange tube 306 through the steam pipe 305. Next, the motor 301 is started, causing it to rotate the water pipe 304 via the drive gear 302 and driven gear 303. This agitates the interior of tank 1 through the heat exchange tube 306, ensuring it makes full contact with all parts of the tank. The serpentine shape of the heat exchange tube 306 increases the heat exchange area, improving heat exchange efficiency within tank 1. The steam after heat exchange is then discharged through the steam outlet pipe 11 on the side of the bottom cover 9. The water temperature in tank 1 is monitored using a thermometer 2. If the water temperature is too high, the external conveying device can be used to adjust the temperature accordingly. Cold water is transported to the upper part of the top cover 6 through the inlet pipe 7. The cold water then enters the heat exchange pipe 306 through the water pipe 304 and the steam pipe 305 to cool the water in the tank 1. After heat exchange, the cold water is discharged through the outlet pipe 10 on the side of the bottom cover 9 for easy recycling. Finally, when the pure water in the tank 1 is heated to a suitable temperature, it is output to the circulation pipe 13 through the valve on the output pipe 12. At this time, the pump body 14 is used to circulate the water in the circulation pipe 13. At the same time, the steam heating jacket 15 and the cold water cooling jacket 16 are used to readjust the water temperature in the circulation pipe 13 to the specified temperature of different stages. The temperature is monitored by the temperature sensor 17 so that the circulation pipe 13 at different temperatures can deliver water to the water bath channel of different processing equipment of the spinning solution.

[0024] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A 4-way independent circulation pipe spinning solution water bath heating device, comprising a tank body (1) and a mixing assembly (3), characterized in that, A thermometer (2) is installed on the upper part of the tank (1). The mixing component (3) is located in the middle of the tank (1). The mixing component (3) includes a motor (301), a drive gear (302), a driven gear (303), a water pipe (304), a steam pipe (305), and a heat exchange pipe (306). The motor (301) is fixed on the top of the tank (1). The output shaft of the motor (301) is equipped with a drive gear (302). The driven gear (303) meshes with one side of the drive gear (302). The water pipe (304) is rotatably connected to both the upper and lower ends of the middle of the tank (1). The steam pipe (305) is fixed to one side of the water pipe (304). The ends of the steam pipe (305) and the water pipe (304) are connected to the heat exchange pipe (306).

2. The spinning solution water bath heating device of claim 1, wherein, A reinforcing shaft (4) is fixed between the water pipes (304), and the water pipe (304) located on the upper part of the reinforcing shaft (4) is fixedly connected to the driven gear (303).

3. The spinning solution water bath heating device of claim 2, wherein, The heat exchange tube (306) is serpentine, and a reinforcing plate (5) is fixed to the middle of one side of the heat exchange tube (306).

4. The spinning solution water bath heating device with four independent circulation pipelines according to claim 3, characterized in that, The top of the tank (1) is provided with a top cover (6), and a water inlet pipe (7) is provided on the upper side of one side of the top cover (6), and a steam inlet pipe (8) is connected to the lower side of one side of the top cover (6).

5. A spinning solution water bath heating device of 4 independent circulation pipes according to claim 4, characterized in that, The bottom of the tank (1) is fixed with a bottom cover (9), and a water outlet pipe (10) is fixed at the lower end of one side of the bottom cover (9), and a steam outlet pipe (11) is installed at the upper end of one side of the bottom cover (9).

6. A spinning solution water bath heating device of 4 independent circulation pipes according to claim 5, characterized in that, An output pipe (12) is installed on the lower outer side of the tank (1), and the end of the output pipe (12) is connected to a circulation pipe (13).

7. A spinning solution water bath heating device of 4 independent circulation pipes according to claim 6, characterized in that, A pump body (14) is installed at one end of the circulation pipeline (13), and a steam heating jacket (15) is fitted on the outside of one end of the circulation pipeline (13).

8. A spinning solution water bath heating device with four independent circulation pipelines according to claim 7, characterized in that, A cooling jacket (16) is installed on the outside of the circulation pipe (13), and temperature sensors (17) are equidistantly arranged at one end of the circulation pipe (13).

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