Residual liquid discharging device of horizontal hot-pressing distilled water machine

Abstract

The utility model discloses a horizontal hot-pressing distilled water machine raffinate discharging device which comprises a horizontal hot-pressing distilled water machine, a discharging port of the horizontal hot-pressing distilled water machine is connected with a raffinate separating and filtering assembly, and 3-6 groups of raffinate cooling treatment assemblies are arranged on the periphery of an outer ring of the raffinate separating and filtering assembly in an annular array mode. In the technical scheme, residual liquid is permeated and filtered from inside to outside through a liquid inlet filtering membrane roller of the residual liquid separating and filtering assembly, filtered liquid enters and is discharged from outside to inside through a liquid outlet filtering membrane roller, impurities in the residual liquid can be efficiently separated, and the purity of the residual liquid is improved. The T-shaped partition plate reasonably divides the space of the tank body, guides liquid to flow and ensures that the filtering process is orderly. The residual liquid cooling treatment assembly absorbs heat of the tank body through a semiconductor chilling plate, a cooling fan dissipates heat in time, the temperature of residual liquid can be effectively reduced, and thermal pollution and potential safety hazards are avoided.

Description

Technical Field

[0001] This utility model relates to the technical field of liquid discharge devices for hot-press distillation water machines, specifically to a residual liquid discharge device for a horizontal hot-press distillation water machine. Background Technology

[0002] Horizontal autoclave water distillers are widely used in industrial production and laboratories to produce high-purity distilled water. However, water distillers inevitably produce residual liquid during operation, which often contains various impurities, dissolved solids, and incompletely evaporated water. Traditional methods for treating this residual liquid are direct discharge or simple sedimentation, but these methods have many drawbacks. Direct discharge not only pollutes the environment but may also violate relevant environmental regulations; while simple sedimentation is insufficient to effectively remove fine particles, colloidal substances, and some dissolved impurities from the residual liquid, resulting in the treated residual liquid still not reaching the ideal purity level, making it unsuitable for resource recycling and causing resource waste.

[0003] Furthermore, due to the high temperature of the residual liquid during the operation of horizontal hot-press distillation water machines, direct discharge of the residual liquid without cooling treatment may cause thermal pollution to the surrounding environment and subsequent processing equipment, affecting the service life and operational stability of the equipment. At the same time, the high-temperature residual liquid also poses certain safety hazards during storage and transportation, such as the risk of burns. Therefore, developing a residual liquid discharge device for horizontal hot-press distillation water machines that can efficiently separate and filter residual liquid and reduce its temperature is of significant practical importance. Utility Model Content

[0004] The purpose of this utility model is to provide a technical solution for a residual liquid discharge device for a horizontal hot-press distillation water machine, thereby addressing the shortcomings mentioned in the background art. To overcome the drawbacks and defects described in the background art, this technical solution includes the following:

[0005] The invention includes a horizontal hot-press distillation water machine, the discharge port of which is connected to a residual liquid separation and filtration assembly, and the outer ring of the residual liquid separation and filtration assembly is arranged in a ring array with 3-6 sets of residual liquid cooling treatment components.

[0006] The residual liquid separation and filtration assembly includes a tank, two inlet filter membrane rollers and one outlet filter membrane roller fixedly connected in the inner cavity of the tank, a T-shaped baffle fixed at the top port of the tank, an outlet pipe fixed at the top left side of the T-shaped baffle, an inlet pipe fixed at the top right side of the T-shaped baffle, and the top port of the inlet pipe is connected to the residual liquid discharge port of the horizontal hot pressure distillation water machine.

[0007] The residual liquid cooling treatment component includes a semiconductor refrigeration chip fixed on the outer surface of the tank, and a heat-conducting plate fixed on the heat dissipation end face of the semiconductor refrigeration chip, with a cooling fan fixedly connected to the end face of the heat-conducting plate away from the semiconductor refrigeration chip.

[0008] As a preferred embodiment of this utility model, an end cap is fixedly connected to the top end face of the tank.

[0009] As a preferred embodiment of this utility model: the vertical cross-section of the T-shaped partition is an inverted T-shape, and the T-shaped partition divides the space between the end cap and the tank body into left and right parts.

[0010] As a preferred embodiment of this utility model: the left side of the T-shaped partition is provided with an opening through which the top inlet end of the liquid-supplying filter membrane roller passes, and the right side of the T-shaped partition is provided with a through hole through which the top inlet end of the liquid-feeding filter membrane roller passes.

[0011] As a preferred embodiment of this utility model: the residual liquid inside the tank enters the inner cavity of the tank from the inside to the outside of the inlet filter membrane roller, and the filtered residual liquid enters the inside of the outlet filter membrane roller from the outside of the outlet filter membrane roller.

[0012] As a preferred embodiment of this utility model: two supports are fixedly connected to the left side wall of the tank, and the ends of the supports are fixedly connected to the outer surface of the horizontal hot-press distillation machine by bolts.

[0013] As a preferred embodiment of this utility model, a lower pressure cap is fixedly connected to the bottom surface of the tank.

[0014] As a preferred embodiment of this utility model: the cooling end face of the semiconductor refrigeration chip is fixed on the outer ring surface of the can body, and thermally conductive silicone grease is provided between the cooling end face of the semiconductor refrigeration chip and the outer surface of the can body.

[0015] The technical effects and advantages provided by this utility model in the above technical solution are as follows:

[0016] In this technical solution, the inlet filter membrane roller of the residual liquid separation and filtration assembly allows the residual liquid to permeate and filter from the inside out, while the outlet filter membrane roller allows the filtered liquid to enter from the outside in and exit, effectively separating impurities in the residual liquid and improving its purity. T-shaped baffles rationally divide the tank space, guiding liquid flow and ensuring an orderly filtration process. The residual liquid cooling treatment assembly utilizes semiconductor cooling chips to absorb heat from the tank, and a cooling fan dissipates heat promptly, effectively reducing the residual liquid temperature and preventing thermal contamination and safety hazards. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0018] Figure 1 This is a schematic diagram of a horizontal hot-press distillation water machine and a residual liquid treatment and discharge device;

[0019] Figure 2 This is a schematic diagram of a residual liquid separation and filtration assembly;

[0020] Figure 3 A schematic diagram of a component for cooling residual liquid;

[0021] Figure 4 This is a partial schematic diagram of the residual liquid cooling treatment component.

[0022] Explanation of reference numerals in the attached figures:

[0023] 1. Horizontal hot-press distillation water machine; 2. Residual liquid separation and filtration assembly; 21. Tank body; 22. Inlet filter membrane roller; 23. Lower pressure cover; 24. Support; 25. Outlet filter membrane roller; 26. Outlet pipe; 27. Inlet pipe; 28. End cap; 29. ​​T-shaped partition; 3. Residual liquid cooling treatment assembly; 31. Heat-conducting plate; 32. Semiconductor refrigeration chip; 33. Cooling fan. Detailed Implementation

[0024] To provide a clearer explanation and description of the technical solution and implementation of this utility model, several preferred specific embodiments for implementing the technical solution of this utility model are introduced below.

[0025] The following description is exemplary in nature and is not intended to limit the scope, application, or use of this disclosure. It should be understood that in all these figures, the same or similar reference numerals indicate the same or similar parts and features. The figures are merely schematic representations of the concept and principles of embodiments of this disclosure and do not necessarily show the specific dimensions and scale of each embodiment. Specific details or structures of embodiments of this disclosure may be exaggerated in particular portions of certain figures. The disclosures of various publications, patents, and published patent specifications cited herein are incorporated herein by reference in their entirety. The technical solutions of this utility model will be clearly and completely described below in conjunction with embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model.

[0026] Example 1: A residual liquid separation and filtration assembly 2 is installed at the residual liquid discharge port of a horizontal hot-press distillation water machine 1. The tank 21 is bolted to the outer surface of the horizontal hot-press distillation water machine 1 using two brackets 24 on the left side wall, ensuring that the tank 21 corresponds to the discharge port of the distillation water machine 1. The top end of the inlet pipe 27 is connected to the residual liquid discharge port of the distillation water machine 1, and the residual liquid enters the tank 21 through the inlet pipe 27. Two inlet filter membrane rollers 22 and one outlet filter membrane roller 25 are fixed inside the tank 21. The residual liquid enters from the top inlet end of the inlet filter membrane roller 22, diffuses from the outside into the inner cavity of the tank 21 after passing through the inside of the inlet filter membrane roller 22, and the filtered liquid enters the inside of the outlet filter membrane roller 25 from the outside, and finally exits from the outlet pipe 26 on the left side of the T-shaped partition 29. The T-shaped partition 29 has an inverted T-shaped vertical section, dividing the space between the end cap 28 and the tank body 21 into left and right parts. The left side has an opening through which the top inlet end of the supply liquid filter membrane roller 25 passes, and the right side has a through hole through which the top inlet end of the supply liquid filter membrane roller 22 passes. The end cap 28 is fixed to the top surface of the tank body 21, and a lower pressure cap 23 is fixed to the bottom surface. Simultaneously, three sets of residual liquid cooling treatment components 3 are installed in a circular array around the outer circumference of the tank body 21. Each set includes a semiconductor cooling chip 32 fixed to the outer surface of the tank body 21. The cooling end face of the semiconductor cooling chip 32 is fixed to the outer surface of the tank body 21, and thermal grease is applied between them to enhance heat conduction. A heat-conducting plate 31 is fixed to the heat-dissipating end face of the semiconductor cooling chip 32, and a cooling fan 33 is fixedly connected to the end face of the heat-conducting plate 31 away from the semiconductor cooling chip 32. The cooling fan 33 dissipates the heat generated by the semiconductor cooling chip 32.

[0027] Example 2: This example is based on Example 1, but differs in the number of residual liquid cooling treatment components 3 installed. Four sets of residual liquid cooling treatment components 3 are installed in a circular array around the outer ring of the tank 21. Similarly, the cooling end face of the semiconductor cooling chip 32 of each set of residual liquid cooling treatment components 3 is fixed to the outer ring surface of the tank 21, and thermal grease is placed between them. A heat dissipation end face is fixed with a heat-conducting plate 31, and a cooling fan 33 is connected to the heat-conducting plate 31. When installing the residual liquid separation and filtration component 2, the tank 21 is fixed to the outer surface of the horizontal hot-press distillation machine 1 by the bracket 24. The inlet pipe 27 is connected to the residual liquid discharge port of the distillation machine 1. The residual liquid enters the inner cavity of the tank 21 from the inlet filter membrane roller 22, and after filtration, it is discharged from the outlet filter membrane roller 25 through the outlet pipe 26. The T-shaped partition 29 divides the space inside the tank 21. The end cap 28 and the lower pressure cap 23 are fixed to the top and bottom of the tank 21, respectively.

[0028] Example 3: In this example, five sets of residual liquid cooling treatment components 3 are installed in a circular array around the outer circumference of the tank 21. The residual liquid separation and filtration components 2 are installed as follows: the bracket 24 on the left side wall of the tank 21 is fixed to the outer surface of the horizontal hot-press distillation machine 1 with bolts, so that the inlet pipe 27 is connected to the residual liquid discharge port of the distillation machine 1. After the residual liquid enters the tank 21, it is first initially filtered by the inlet filter membrane roller 22, and then further processed in the inner cavity of the tank 21. The filtered liquid is discharged from the outlet filter membrane roller 25 and flows out through the outlet pipe 26. The T-shaped baffle 29 serves to divide the space and guide the liquid flow. Its left opening allows the top inlet end of the outlet filter membrane roller 25 to pass through, and its right through hole allows the top inlet end of the inlet filter membrane roller 22 to pass through. The top of the tank 21 is fixed with an end cap 28, and the bottom is fixed with a pressure cap 23. The cooling end face of the semiconductor cooling chip 32 of the residual liquid cooling treatment component 3 is fixed on the outer surface of the tank 21, and thermal grease is placed between them. The heat dissipation end face is connected to the heat dissipation fan 33 through the heat conduction plate 31 to achieve the cooling treatment of the residual liquid.

[0029] Based on the above-described preferred technical solution, the workflow of this technical solution is explained as follows: After the horizontal hot-press distillation water machine 1 starts working, residual liquid is generated. The residual liquid flows out from the residual liquid discharge port of the horizontal hot-press distillation water machine 1 and enters the tank 21 of the residual liquid separation and filtration assembly 2 through the inlet pipe 27 connected thereto. The residual liquid first comes into contact with the inlet filter membrane roller 22 fixed in the inner cavity of the tank 21. The residual liquid enters the interior of the inlet filter membrane roller 22 from the top inlet end. Under pressure, the residual liquid permeates from the inside of the inlet filter membrane roller 22 to the outside. During this process, some impurities in the residual liquid are intercepted and filtered by the inlet filter membrane roller 22. The partially filtered residual liquid enters the inner cavity of the tank 21. As the residual liquid continues to enter and be filtered, the liquid level in the inner cavity of the tank 21 gradually rises. When it rises to a certain height, it comes into contact with the liquid outlet filter membrane roller 25. At this time, most of the impurities in the filtered liquid have been removed and it permeates from the outside to the inside of the liquid outlet filter membrane roller 25. It then flows out from the opening through the liquid inlet end at the top of the liquid outlet filter membrane roller 25, which is located on the left side of the T-shaped partition 29, and finally exits the tank 21 through the liquid outlet pipe 26, completing the separation and filtration process of the residual liquid.

[0030] During the residual liquid separation and filtration process, the residual liquid cooling component 3 is activated to cool the residual liquid inside the tank 21. The cooling end face of the thermoelectric cooler 32 is fixed to the outer surface of the tank 21, with thermally conductive silicone grease between them. When the thermoelectric cooler 32 is energized, its cooling end face begins to absorb heat from the outer surface of the tank 21, thus lowering the temperature of the residual liquid inside the tank 21. Meanwhile, the heat dissipation end face of the thermoelectric cooler 32 generates heat. The heat-conducting plate 31 fixed to the heat dissipation end face conducts the heat to the cooling fan 33. After the cooling fan 33 starts, it dissipates the heat from the heat-conducting plate 31 into the surrounding environment, thereby ensuring that the thermoelectric cooler 32 can work continuously and stably to cool the residual liquid inside the tank 21. Throughout the operation, the T-shaped partition 29 divides the space between the end cap 28 and the tank body 21 into left and right parts. The through-hole at the top of the inlet filter roller 22 on the right side allows residual liquid to smoothly enter the inlet filter roller 22 for filtration. The opening at the top of the outlet filter roller 25 on the left side ensures that the filtered liquid can smoothly enter the outlet filter roller 25 and be discharged. Two supports 24 on the left side wall of the tank body 21 securely fix the tank body 21 to the outer surface of the horizontal hot-press distillation machine 1. The end cap 28 on the top surface of the tank body 21 and the lower pressure cap 23 on the bottom surface respectively seal and support the tank body 21.

[0031] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A residual liquid discharge device for a horizontal hot-press distillation water machine, comprising a horizontal hot-press distillation water machine (1), characterized in that: The discharge port of the horizontal hot-press distillation water machine (1) is connected to a residual liquid separation and filtration assembly (2), and the outer ring of the residual liquid separation and filtration assembly (2) is arranged in a ring array with 3-6 sets of residual liquid cooling treatment assemblies (3). The residual liquid separation and filtration assembly (2) includes a tank (21), two inlet filter membrane rollers (22) and one outlet filter membrane roller (25) fixedly connected in the inner cavity of the tank (21). A T-shaped partition (29) is fixed at the top port of the tank (21). An outlet pipe (26) is fixed on the top left side of the T-shaped partition (29), and an inlet pipe (27) is fixed on the top right side of the T-shaped partition (29). The top port of the inlet pipe (27) is connected to the residual liquid discharge port of the horizontal hot-press distillation water machine (1). The residual liquid cooling treatment component (3) includes a semiconductor cooling chip (32) fixed on the outer surface of the tank (21) and a heat-conducting plate (31) fixed on the heat dissipation end face of the semiconductor cooling chip (32), and a heat dissipation fan (33) is fixedly connected to the end face of the heat-conducting plate (31) away from the semiconductor cooling chip (32).

2. The residual liquid discharge device for a horizontal hot-press distillation water machine according to claim 1, characterized in that: The top end face of the tank (21) is fixedly connected to an end cap (28).

3. The residual liquid discharge device for a horizontal hot-press distillation water machine according to claim 1, characterized in that: The vertical cross section of the T-shaped partition (29) is an inverted T-shape, and the T-shaped partition (29) divides the space between the end cap (28) and the tank body (21) into left and right parts.

4. The residual liquid discharge device for a horizontal hot-press distillation water machine according to claim 1, characterized in that: The left side of the T-shaped partition (29) is provided with an opening through which the top liquid inlet end of the liquid-supplying filter membrane roller (25) passes, and the right side of the T-shaped partition (29) is provided with a through hole through which the top liquid inlet end of the liquid-feeding filter membrane roller (22) passes.

5. The residual liquid discharge device for a horizontal hot-press distillation water machine according to claim 1, characterized in that: The residual liquid inside the tank (21) enters the inner cavity of the tank (21) from the inside to the outside of the inlet filter membrane roller (22), and the filtered residual liquid enters the inside of the outlet filter membrane roller (25) from the outside of the outlet filter membrane roller (25).

6. The residual liquid discharge device for a horizontal hot-press distillation water machine according to claim 1, characterized in that: Two supports (24) are fixedly connected to the left side wall of the tank (21), and the ends of the supports (24) are fixedly connected to the outer surface of the horizontal hot-press distillation water machine (1) by bolts.

7. The residual liquid discharge device for a horizontal hot-press distillation water machine according to claim 1, characterized in that: The bottom surface of the tank (21) is fixedly connected to a lower pressure cap (23).

8. The residual liquid discharge device for a horizontal hot-press distillation water machine according to claim 1, characterized in that: The cooling end face of the semiconductor cooling chip (32) is fixed on the outer ring surface of the tank (21), and thermally conductive silicone grease is provided between the cooling end face of the semiconductor cooling chip (32) and the outer surface of the tank (21).

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