A positive pressure gas-liquid separator

Abstract

The utility model discloses a positive pressure gas-liquid separator, which comprises: a pipeline one, one end of the pipeline one is detachably connected to a butt joint, the inside of the butt joint is detachably connected to an inlet pipe, one end of the inlet pipe is fixedly connected to the gas-liquid separator, the outer surface of the gas-liquid separator is fixedly connected to a pipeline two, and one end of the pipeline two is fixedly connected to the pipeline one; a filter screen is arranged inside the butt joint, the outer surface of the gas-liquid separator is fixedly connected to an air outlet pipe, and the outer surface of the gas-liquid separator is fixedly connected to a water outlet pipe, particles in the gas and liquid can be separated by the filter screen, no obvious particles will enter the gas-liquid separator, cleaning is simple, and liquid separated by the gas-liquid separator for the first time will carry pollutants, which will cause blockage if not cleaned in time, and liquid separated only once will not be completely separated and will still contain gas, and a water pump will be provided in the pipeline two to bring the separated liquid into the pipeline one for repeated filtration, and then input it into the gas-liquid separator for further separation.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-liquid separators, in particular to a positive pressure gas-liquid separator. Background Art

[0002] A gas-liquid separator is a common device used to effectively separate gas and liquid. It is currently widely used in various fields, such as chemical, petroleum, food, pharmaceutical and other industries. It plays an important role in these industries and can effectively separate gas and liquid to ensure the normal progress of the process and the quality of the product. However, the gas-liquid separator also has some disadvantages. The separation effect may not be ideal, especially for tiny bubbles and droplets. The maintenance and cleaning of the separator also requires certain manpower and time costs. A Chinese patent discloses a "gas-liquid separator" with an application number of "CN202223449189.1". Its gas-liquid separation tube is composed of a double-layer tube structure consisting of an inner tube and an outer tube, which can increase the space for storing liquid refrigerant (including oil) in the tank body; the coaxial arrangement of the inner tube and the outer tube can achieve a smaller flow resistance. The setting of the pressure equalization hole can prevent the droplets from entering the compressor without being vaporized, but it is not easy to clean, and the separation effect for tiny bubbles and droplets is not ideal. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a positive pressure gas-liquid separator. The particles in the gas and liquid can be separated by a filter screen, and no obvious particles will enter the gas-liquid separator. The cleaning is simple, and the liquid separated by the gas-liquid separator for the first time will carry pollutants. If it is not cleaned in time, it will cause blockage. The liquid separated only once is not separated completely and still contains gas. A water pump will be provided in the pipeline to bring the separated liquid into the pipeline for repeated filtration, and then input into the gas-liquid separator for further separation.

[0004] The utility model also provides the above-mentioned positive pressure gas-liquid separator, comprising: a pipeline one, one end of the pipeline one is detachably connected with a docking joint, the interior of the docking joint is detachably connected with an inlet pipe, one end of the inlet pipe is fixedly connected with a gas-liquid separator, the outer surface of the gas-liquid separator is fixedly connected with a pipeline two, one end of the pipeline two is fixedly connected with the pipeline one; a filter is arranged inside the docking joint, the outer surface of the gas-liquid separator is fixedly connected with an air outlet pipe, the outer surface of the gas-liquid separator is fixedly connected with a water outlet pipe, the upper surface of the gas-liquid separator is detachably connected with an upper cover, particles in the gas and liquid can be separated by the filter, no obvious particles will enter the gas-liquid separator, cleaning is simple, and the liquid separated by the gas-liquid separator for the first time will carry pollutants, which will cause blockage if not cleaned in time, and the liquid separated only once will not be separated completely and will still contain gas, and a water pump will be provided in the pipeline two to bring the separated liquid into the pipeline one for repeated filtration, and then input it into the gas-liquid separator for further separation.

[0005] According to the positive pressure gas-liquid separator described in the utility model, a baffle is fixedly connected to the inner wall of the gas-liquid separator, and an umbrella plate separator 1 is fixedly connected to the inner wall of the gas-liquid separator. The umbrella plate separator 1 can effectively separate gas and liquid, prevent gas from entering the liquid area, and improve the separation effect.

[0006] According to the positive pressure gas-liquid separator described in the utility model, the inner wall of the gas-liquid separator is fixedly connected with an umbrella plate separator 2, and the inner wall of the gas-liquid separator is fixedly connected with a foam net, which can prevent liquid from entering the air outlet pipe, thereby improving the separation efficiency of the device.

[0007] According to the positive pressure gas-liquid separator described in the utility model, the interior of the gas-liquid separator is connected with pipeline one through pipeline two, and the separated liquid is transmitted to pipeline one through pipeline two to prevent pollutants from being deposited on the lower wall of the gas-liquid separator.

[0008] According to the positive pressure gas-liquid separator described in the utility model, the interior of the gas-liquid separator is connected to the air outlet pipe, and the interior of the gas-liquid separator is connected to the water outlet pipe. The separator can discharge the separated gas through the air outlet pipe and discharge the separated liquid through the water outlet pipe, which is convenient for processing and utilization.

[0009] According to the positive pressure gas-liquid separator described in the utility model, the outer surface of the filter is rotatably connected with a handle, the outer surface of the baffle is in contact with the inlet pipe, and the handle can conveniently extract and clean the filter to keep the filter clean and have a good separation effect.

[0010] According to the positive pressure gas-liquid separator described in the utility model, a water pump is arranged inside the pipeline 2, and the interior of the gas-liquid separator is connected with the inlet pipe. The water pump can provide positive pressure to increase the gas-liquid separation effect and ensure the normal operation of the separator.

[0011] According to the positive pressure gas-liquid separator described in the utility model, one end of the pipeline one is fixedly connected to the inlet pipe through a butt joint, and the butt joint can ensure the firm connection between the pipeline one and the inlet pipe to prevent leakage and loosening.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, this positive pressure gas-liquid separator can separate particles in the gas and liquid through the filter screen, and no obvious particles will enter the gas-liquid separator, which is easy to clean.

[0014] 2. Compared with the prior art, this is a positive pressure gas-liquid separator, and the liquid separated for the first time by the gas-liquid separator will carry pollutants. If it is not cleaned in time, it will cause blockage. The liquid separated only once is not separated completely and still contains gas. Pipeline 2 will have a water pump to bring the separated liquid into the pipeline for repeated filtration, and then input it into the gas-liquid separator for further separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is the overall structural diagram of a positive pressure gas-liquid separator of the utility model;

[0017] Figure 2 This is an exploded diagram showing the connection of a filter screen of a positive pressure gas-liquid separator of the utility model;

[0018] Figure 3 This is a cross-sectional view of a positive pressure gas-liquid separator of the utility model;

[0019] Figure 4 The utility model is a top view of a positive pressure gas-liquid separator.

[0020] Legend:

[0021] 1. Gas-liquid separator; 2. Upper cover; 3. Air outlet pipe; 4. Pipeline 1; 5. Inlet pipe; 6. Pipeline 2; 7. Water outlet pipe; 8. Connector; 9. Filter; 10. Handle; 101. Umbrella-board separator 1; 102. Baffle; 103. Umbrella-board separator 2; 104. Foam net. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4 The utility model embodiment is a positive pressure gas-liquid separator, which includes: a pipeline 4, which transports gas and liquid into the gas-liquid separator 1, one end of the pipeline 4 is detachably connected to a docking joint 8, which connects the pipeline 4 and the inlet pipe 5, the inlet pipe 5 is detachably connected inside the docking joint 8, gas and liquid enter the gas-liquid separator 1 through the inlet pipe 5, one end of the inlet pipe 5 is fixedly connected to the gas-liquid separator 1, and the gas and liquid are separated, the outer surface of the gas-liquid separator 1 is fixedly connected to a pipeline 2 6, which transports the separated liquid to the pipeline 1 4, and one end of the pipeline 2 6 is fixedly connected to the pipeline 1 4; the inside of the docking joint 8 A filter screen 9 is provided to filter pollutants in the liquid. An air outlet pipe 3 is fixedly connected to the outer surface of the gas-liquid separator 1 to output the separated gas. An outlet pipe 7 is fixedly connected to the outer surface of the gas-liquid separator 1 to discharge the liquid when it reaches a certain height. An upper cover 2 is detachably connected to the upper surface of the gas-liquid separator 1 to cover the gas-liquid separator 1 to protect the internal components of the separator from the external environment. A baffle 102 is fixedly connected to the inner wall of the gas-liquid separator 1 to prevent liquid splashing. An umbrella plate separator 101 is fixedly connected to the inner wall of the gas-liquid separator 1 to break up large water droplets and separate the liquid therein.

[0024] The inner wall of the gas-liquid separator 1 is fixedly connected with an umbrella plate separator 2 103, allowing water vapor to condense below and then fall into the umbrella plate separator below. The inner wall of the gas-liquid separator 1 is fixedly connected with a foam net 104 to prevent water vapor from entering the air outlet pipe 3, allowing water vapor to condense below and then fall into the umbrella plate separator below. The interior of the gas-liquid separator 1 is connected with the pipe 1 4 through the pipe 2 6, the interior of the gas-liquid separator 1 is connected with the air outlet pipe 3, the interior of the gas-liquid separator 1 is connected with the water outlet pipe 7, the outer surface of the filter screen 9 is rotatably connected with a handle 10, which is convenient for extracting and cleaning the filter screen 9, the outer surface of the baffle 102 is abutted against the inlet pipe 5, the interior of the pipe 2 6 is provided with a water pump, the interior of the gas-liquid separator 1 is connected with the inlet pipe 5, and one end of the pipe 1 4 is fixedly connected to the inlet pipe 5 through the docking joint 8.

[0025] Working principle: pipeline 14 is connected to inlet pipe 5, and a docking joint 8 is connected between pipeline 14 and inlet pipe 5. There is a filter screen 9 inside the docking joint 8. Inlet pipe 5 is connected to gas-liquid separator 1. Gas and liquid enter the gas-liquid separator 1 through pipeline 14 for separation. Some particles in the gas and liquid will be filtered out by the filter screen 9. Gas-liquid separator 1 is connected to pipeline 2 6. Pipeline 2 6 is connected to pipeline 14. There is a water pump in pipeline 2 6. Gas-liquid separator 1 is connected to air outlet pipe 3 and water outlet pipe 7. The separated gas is discharged from air outlet pipe 3, and the liquid will enter pipeline 14 from pipeline 2 6 for filtration and separation until the liquid accumulates to a certain height and is discharged from water outlet pipe 7.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A positive pressure gas-liquid separator, characterized in that: include: Pipeline 1 (4), one end of which is detachably connected to a docking joint (8), the interior of which is detachably connected to an inlet pipe (5), one end of which is fixedly connected to a gas-liquid separator (1), the outer surface of which is fixedly connected to pipeline 2 (6), one end of which is fixedly connected to pipeline 1 (4); A filter screen (9) is arranged inside the docking joint (8), an air outlet pipe (3) is fixedly connected to the outer surface of the gas-liquid separator (1), a water outlet pipe (7) is fixedly connected to the outer surface of the gas-liquid separator (1), and an upper cover (2) is detachably connected to the upper surface of the gas-liquid separator (1).

2. A positive pressure gas-liquid separator according to claim 1, characterized in that: A baffle (102) is fixedly connected to the inner wall of the gas-liquid separator (1), and an umbrella plate separator 1 (101) is fixedly connected to the inner wall of the gas-liquid separator (1).

3. A positive pressure gas-liquid separator according to claim 1, characterized in that: The inner wall of the gas-liquid separator (1) is fixedly connected to the second umbrella plate separator (103), and the inner wall of the gas-liquid separator (1) is fixedly connected to the foam net (104).

4. A positive pressure gas-liquid separator according to claim 1, characterized in that: The interior of the gas-liquid separator (1) is connected to the pipeline one (4) via the pipeline two (6).

5. The positive pressure gas-liquid separator according to claim 1, characterized in that: The interior of the gas-liquid separator (1) is connected to the gas outlet pipe (3), and the interior of the gas-liquid separator (1) is connected to the water outlet pipe (7).

6. A positive pressure gas-liquid separator according to claim 2, characterized in that: The outer surface of the filter screen (9) is rotatably connected to a handle (10), and the outer surface of the baffle (102) is in contact with the inlet pipe (5).

7. The positive pressure gas-liquid separator according to claim 1, characterized in that: A water pump is arranged inside the second pipeline (6), and the interior of the gas-liquid separator (1) is connected to the inlet pipe (5).

8. The positive pressure gas-liquid separator according to claim 1, characterized in that: One end of the pipeline (4) is fixedly connected to the inlet pipe (5) via a butt joint (8).

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