Gas-liquid separation device for chemical industry

Abstract

The utility model discloses a gas-liquid separation device for chemical industry, and relates to the technical field of chemical industry production, the gas-liquid separation device comprises a gas-liquid separator and a filter assembly, the lower side of the gas-liquid separator is provided with a supporting stand column, the bottom of the supporting stand column is provided with a fixed bottom plate, the bottom of the gas-liquid separator is provided with a drain valve, and the filter assembly is provided with a liquid outlet. The filtering assembly is arranged on the upper surface of the fixed bottom plate and comprises a filtering tank, an impurity filtering net, an activated carbon filtering net, a nanometer sterilization net, a liquid discharging pipe, a liquid inlet pipe, a liquid pumping pump and a liquid pumping pipe, the filtering tank is arranged on the right side of the upper surface of the fixed bottom plate, and the impurity filtering net is installed at the upper end of the interior of the filtering tank. According to the gas-liquid separation device for the chemical industry, separated liquid can be fully filtered through the filtering assembly, so that cyclic utilization is facilitated, the gas-liquid separator can be heated through the heating assembly, the situation that the separation effect is affected by too low air temperature is prevented, a heating structure is detachable, and use is more convenient.

Description

Technical Field

[0001] This utility model relates to the field of chemical production technology, specifically to a gas-liquid separation device for chemical applications. Background Technology

[0002] Chemical production refers to the process of chemically processing raw materials to ultimately obtain valuable products. Gas-liquid separation equipment is one of the commonly used pieces of equipment in chemical production. It is a device used to separate gases and liquids, mainly applied in various industrial and refrigeration systems to ensure the normal operation of the system and the safety of the equipment. However, current gas-liquid separation equipment still has the following shortcomings:

[0003] For example, patent document CN218485402U discloses a gas-liquid separation device for chemical production. This gas-liquid separation device for chemical production can quickly separate gas-liquid mixtures through a high-speed rotating separation device, thereby improving separation efficiency; the ring scraper lifting device can scrape off water droplets adhering to the inner wall of the tank to prevent scale formation over time. However, the separated liquid will contain certain impurities and cannot be directly used.

[0004] Therefore, in view of this, we have studied and improved the existing structure to address its shortcomings, and proposed a gas-liquid separation device for chemical applications. Utility Model Content

[0005] The purpose of this invention is to provide a gas-liquid separation device for chemical applications to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a gas-liquid separation device for chemical applications, comprising a gas-liquid separator and a filter assembly. A supporting column is provided on the lower side of the gas-liquid separator, and a fixed base plate is installed at the bottom of the supporting column. A drain valve is provided at the bottom of the gas-liquid separator. The filter assembly is located on the upper surface of the fixed base plate and includes a filter tank, an impurity filter, an activated carbon filter, a nano-sterilizing mesh, a drain pipe, an inlet pipe, a pump, and a suction pipe. The filter tank is located on the right side of the upper surface of the fixed base plate, and an impurity filter is installed at the upper end of the filter tank. An activated carbon filter is located below the impurity filter, and a nano-sterilizing mesh is installed below the activated carbon filter.

[0007] Furthermore, a drain pipe is connected to the bottom of the filter tank, and an inlet pipe is provided at the top of the filter tank.

[0008] Furthermore, a liquid pump is installed at the left end of the liquid inlet pipe, and the lower surface of the liquid pump is connected to the upper surface of the fixed base plate.

[0009] Furthermore, the left end of the pump is connected to a pumping pipe, and the left end of the pumping pipe is connected to the bottom of the drain valve.

[0010] Furthermore, a gas-liquid mixture inlet is installed on the left side of the gas-liquid separator, and an exhaust pipe is installed on the top of the gas-liquid separator.

[0011] Furthermore, the gas-liquid separator is an integrated structure, and a heating component for heating is provided on the surface of the gas-liquid separator.

[0012] Furthermore, the heating assembly includes a semi-annular fixing member, a snap-fit ​​groove, and a snap-fit ​​strip. The semi-annular fixing member is located at the lower outer side of the gas-liquid separator. Snap-fit ​​grooves are formed at both ends of the front surface of the semi-annular fixing member, and snap-fit ​​strips are engaged and connected to the inner side of the snap-fit ​​grooves.

[0013] Furthermore, the heating assembly also includes a semi-annular support, a fixing hole, a fixing bolt, and a heating tube. The semi-annular support is installed on the front surface of the snap-fit ​​strip. The front end of the upper surface of the semi-annular fastener and the upper surface of the snap-fit ​​strip are both provided with fixing holes, and the fixing holes are threaded with fixing bolts. Heating tubes are provided inside both the semi-annular fastener and the semi-annular support.

[0014] This utility model provides a gas-liquid separation device for chemical applications, which has the following advantages:

[0015] 1. This utility model incorporates a filtration assembly, which includes a filter tank, an impurity filter, an activated carbon filter, a nano-sterilizing mesh, a drain pipe, an inlet pipe, a pump, and a suction pipe. In use, the pump is activated, drawing liquid through the suction pipe to the inlet pipe, which then transports the liquid to the filter tank. The impurity filter intercepts and filters impurities, the activated carbon filter filters out organic matter, and the nano-sterilizing mesh eliminates pathogens. The filtered liquid is then discharged through the drain pipe. This allows the device to thoroughly filter the separated liquid for recycling.

[0016] 2. This utility model incorporates a heating assembly, which includes a semi-annular fixing component, a snap-fit ​​groove, and a snap-fit ​​strip. The heating assembly also includes a semi-annular support component, a fixing hole, a fixing bolt, and a heating tube. During use, if the temperature is too low, the snap-fit ​​strip can be engaged with the snap-fit ​​groove to fix the semi-annular fixing component and the semi-annular support component to the lower outer side of the gas-liquid separator. The fixing bolt is then threaded into the fixing hole to further reinforce the connection between the semi-annular fixing component and the semi-annular support component. This allows the device to heat the gas-liquid separator, preventing low temperatures from affecting the separation effect. Furthermore, the heating structure is detachable, making it more convenient to use. Attached Figure Description

[0017] Figure 1This is a three-dimensional structural diagram of a gas-liquid separation device for chemical use according to this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the filter component of a gas-liquid separation device for chemical use according to this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the heating component of a gas-liquid separation device for chemical use according to this utility model.

[0020] In the diagram: 1. Gas-liquid separator; 2. Support column; 3. Fixed base plate; 4. Drain valve; 5. Filter assembly; 501. Filter tank; 502. Impurity filter screen; 503. Activated carbon filter screen; 504. Nano sterilization screen; 505. Drain pipe; 506. Inlet pipe; 507. Liquid pump; 508. Liquid extraction pipe; 6. Gas-liquid mixture inlet; 7. Exhaust pipe; 8. Heating assembly; 801. Semi-circular fastener; 802. Snap-fit ​​groove; 803. Snap-fit ​​strip; 804. Semi-circular support; 805. Fixing hole; 806. Fixing bolt; 807. Heating tube. Detailed Implementation

[0021] 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.

[0022] like Figures 1 to 3 As shown, a gas-liquid separation device for chemical use includes a gas-liquid separator 1 and a filter assembly 5. A support column 2 is provided on the lower side of the gas-liquid separator 1, and a fixed base plate 3 is installed at the bottom of the support column 2. A drain valve 4 is provided at the bottom of the gas-liquid separator 1. The filter assembly 5 is located on the upper surface of the fixed base plate 3 and includes a filter tank 501, an impurity filter screen 502, an activated carbon filter screen 503, a nano-sterilizing mesh 504, a drain pipe 505, an inlet pipe 506, a pump 507, and a suction pipe 508. The filter tank 501 is located on the right side of the upper surface of the fixed base plate 3, and an impurity filter screen 502 is installed at the upper end of the filter tank 501. An activated carbon filter screen 503 is located below the impurity filter screen 502, and a nano-sterilizing mesh 504 is installed below the activated carbon filter screen 503.

[0023] The specific operation is as follows: When in use, open the drain valve 4 to allow the liquid separated by the gas-liquid separator 1 to flow out. At the same time, start the liquid pump 507, which will pump the liquid through the liquid pumping pipe 508 to the liquid inlet pipe 506. Then, the liquid inlet pipe 506 will transport the liquid to the filter tank 501. The impurities inside will be intercepted and filtered by the impurity filter screen 502, and the organic matter will be filtered by the activated carbon filter screen 503. The nano sterilization screen 504 can eliminate the bacteria in the liquid. The filtered liquid will be discharged through the drain pipe 505.

[0024] Please refer to Figure 1 and Figure 3 The bottom of the filter tank 501 is connected to a drain pipe 505, and the top of the filter tank 501 is provided with a liquid inlet pipe 506. A liquid pump 507 is installed at the left end of the liquid inlet pipe 506, and the lower surface of the liquid pump 507 is connected to the upper surface of the fixed base plate 3. A liquid suction pipe 508 is connected to the left end of the liquid pump 507, and the left end of the liquid suction pipe 508 is connected to the bottom of the drain valve 4. A gas-liquid mixture inlet 6 is installed on the left side of the gas-liquid separator 1, and an exhaust pipe 7 is installed at the top of the gas-liquid separator 1. The gas-liquid separator 1 is an integrated structure, and a heating component 8 for heating is provided on the surface of the gas-liquid separator 1. The heating component 8 includes a semi-annular fixing part 8. 01. The component 8 includes a snap-fit ​​groove 802 and a snap-fit ​​strip 803. The semi-annular fastener 801 is located at the lower outer side of the gas-liquid separator 1. The front surface of the semi-annular fastener 801 has snap-fit ​​grooves 802 at both ends. The snap-fit ​​strip 803 is snap-fitted to the inner side of the snap-fit ​​groove 802. The heating component 8 also includes a semi-annular support 804, a fixing hole 805, a fixing bolt 806, and a heating tube 807. The front surface of the snap-fit ​​strip 803 is equipped with the semi-annular support 804. The front end of the upper surface of the semi-annular fastener 801 and the upper surface of the snap-fit ​​strip 803 are both provided with fixing holes 805. The fixing bolt 806 is threaded to the inner side of the fixing hole 805.

[0025] The specific operation is as follows: During use, the gas-liquid mixture enters the gas-liquid separator 1 through the gas-liquid mixture inlet 6, and the separated gas is discharged through the exhaust pipe 7. If the temperature is too low, the semi-annular fixing part 801 and the semi-annular support part 804 can be fixed to the lower outer side of the gas-liquid separator 1 by the snap-fit ​​connection between the snap-fit ​​strip 803 and the snap-fit ​​groove 802. The connection between the semi-annular fixing part 801 and the semi-annular support part 804 is further reinforced by the threaded connection between the fixing bolt 806 and the fixing hole 805. The gas-liquid separator 1 is heated by the heating pipe 807.

[0026] In summary, as Figures 1 to 3As shown, in operation, the gas-liquid separation device for chemical use firstly introduces a gas-liquid mixture into the gas-liquid separator 1 through the gas-liquid mixture inlet 6. The separated gas is discharged through the exhaust pipe 7. Subsequently, the drain valve 4 is opened to allow the liquid separated by the gas-liquid separator 1 to flow out. At the same time, the liquid pump 507 is started, which pumps the liquid through the liquid pumping pipe 508 to the liquid inlet pipe 506. The liquid is then transported by the liquid inlet pipe 506 to the filter tank 501, where impurities are intercepted and filtered through the impurity filter screen 502 and the activated carbon filter screen 503. The organic matter in the liquid can be eliminated by the nano-sterilization mesh 504. The filtered liquid is discharged through the drain pipe 505. If the temperature is too low, the semi-circular fixing part 801 and the semi-circular support part 804 can be fixed to the lower outer side of the gas-liquid separator 1 by the snap-fit ​​connection between the snap-fit ​​strip 803 and the snap-fit ​​groove 802. The connection between the semi-circular fixing part 801 and the semi-circular support part 804 is further reinforced by the threaded connection between the fixing bolt 806 and the fixing hole 805. The gas-liquid separator 1 is heated by the heating pipe 807.

[0027] 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 gas-liquid separation device for chemical applications, comprising a gas-liquid separator (1) and a filter assembly (5), characterized in that: The gas-liquid separator (1) is provided with a support column (2) on its lower side, and a fixed base plate (3) is installed at the bottom of the support column (2). The gas-liquid separator (1) is provided with a drain valve (4) at its bottom. The filter assembly (5) is provided on the upper surface of the fixed base plate (3). The filter assembly (5) includes a filter tank (501), an impurity filter (502), an activated carbon filter (503), a nano-sterilizing mesh (504), a drain pipe (505), an inlet pipe (506), a pump (507), and a suction pipe (508). The filter tank (501) is located on the right side of the upper surface of the fixed base plate (3). An impurity filter (502) is installed at the upper end of the filter tank (501). An activated carbon filter (503) is provided below the impurity filter (502), and a nano-sterilizing mesh (504) is installed below the activated carbon filter (503).

2. The gas-liquid separation device for chemical applications according to claim 1, characterized in that, The bottom of the filter tank (501) is connected to a drain pipe (505), and the top of the filter tank (501) is provided with a liquid inlet pipe (506).

3. The gas-liquid separation device for chemical applications according to claim 1, characterized in that, A liquid pump (507) is installed at the left end of the liquid inlet pipe (506), and the lower surface of the liquid pump (507) is connected to the upper surface of the fixed base plate (3).

4. A gas-liquid separation device for chemical applications according to claim 1, characterized in that, The left end of the pump (507) is connected to a pumping pipe (508), and the left end of the pumping pipe (508) is connected to the bottom of the drain valve (4).

5. A gas-liquid separation device for chemical applications according to claim 1, characterized in that, The gas-liquid separator (1) has a gas-liquid mixture inlet (6) installed on its left side, and an exhaust pipe (7) is installed on the top of the gas-liquid separator (1).

6. A gas-liquid separation device for chemical applications according to claim 1, characterized in that, The gas-liquid separator (1) is an integrated structure, and a heating component (8) for heating is provided on the surface of the gas-liquid separator (1).

7. A gas-liquid separation device for chemical applications according to claim 6, characterized in that, The heating assembly (8) includes a semi-annular fastener (801), a snap-fit ​​groove (802), and a snap-fit ​​strip (803). The semi-annular fastener (801) is located at the lower outer side of the gas-liquid separator (1). The front surface of the semi-annular fastener (801) has snap-fit ​​grooves (802) at both ends, and the snap-fit ​​strip (803) is snapped into the inner side of the snap-fit ​​groove (802).

8. A gas-liquid separation device for chemical applications according to claim 7, characterized in that, The heating assembly (8) further includes a semi-annular support (804), a fixing hole (805), a fixing bolt (806), and a heating tube (807). The semi-annular support (804) is installed on the front surface of the snap-fit ​​strip (803). The front end of the upper surface of the semi-annular fixing member (801) and the upper surface of the snap-fit ​​strip (803) are provided with fixing holes (805). The fixing bolt (806) is threaded inside the fixing hole (805). The heating tube (807) is provided inside both the semi-annular fixing member (801) and the semi-annular support member (804).

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