Gas-liquid separator

Abstract

The utility model discloses a gas-liquid separator, and belongs to the technical field of gas-liquid separation. The device comprises a separation box, the center of one side of the separation box is communicated with a liquid inlet pipe, the bottom of the other side of the separation box is communicated with a liquid discharge pipe, and the top of the separation box is fixedly connected with a partition plate. Through cooperation of the separation box, the liquid inlet pipe, the liquid discharge pipe, the partition plate, the one-way valve and the exhaust channel, an exhaust area above the separation box can be divided into two areas, exhaust operation can be conducted on the two areas, then through cooperation of an arc-shaped groove, a deflection shaft, a deflection motor and a deflection plate, exhaust operation can be conducted on the two areas, and exhaust efficiency is improved. According to the gas-liquid separator, the two areas can be independently closed, namely when the deflection plate rotates to one side, the area is in a closed state, so that a worker can conveniently extract and clean the filter screen in the area, and the area on the other side can normally discharge gas, so that normal operation of the gas-liquid separator is not delayed, and the working efficiency of the gas-liquid separator is improved. And the working efficiency of gas-liquid separation is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of gas-liquid separation, and specifically relates to a gas-liquid separator. Background Technique

[0002] A gas-liquid separator is a separation device that uses the principles of centrifugal separation and wire mesh filtration to achieve liquid removal. It mainly consists of a cylinder body, a cyclone separator, a high-efficiency foam-breaking net, a drain valve and other main components. It is generally installed in front of the drying device to achieve rough filtration to remove part of the moisture in the air, so as to reduce the working load of the drying device.

[0003] After retrieval, a gas-liquid separator disclosed in Chinese Patent Application No. 202220304772.4 relates to the technical field of gas-liquid separation equipment. A gas-liquid separator includes a separator body, an inlet and a gas outlet, and further includes a liquid outlet, a sediment discharge mechanism and a filter screen. An inlet is provided on one side surface of the separator body, a liquid outlet and a sediment discharge mechanism are provided at the bottom of the separator body, and the sediment discharge mechanism is arranged on the right side of the liquid outlet. A gas outlet is installed at the top of the separator body, and a filter screen is provided at the top of the inner wall of the separator body. This patent provides a gas-liquid separator, which solves the problems that the oil removal efficiency of common gas-liquid separators is relatively low during use, it is difficult to centrally collect sediments, and a large amount of manpower needs to be invested in subsequent cleaning, resulting in low practicability.

[0004] Although the above patent solves the problems that the oil removal efficiency of common gas-liquid separators is relatively low during use, it is difficult to centrally collect sediments, and a large amount of manpower needs to be invested in subsequent cleaning, resulting in low practicability, in actual use, when the filter screen needs to be cleaned, the liquid inflow at the inlet needs to be closed first before the filter screen can be cleaned, which will cause the entire gas-liquid separator to be in a stagnant state, thus unable to perform gas-liquid separation operations, thereby affecting the gas-liquid separation efficiency to a certain extent.

[0005] Therefore, it is necessary to transform the gas-liquid separator in the above patent to effectively prevent the problem that when the filter screen needs to be cleaned, the liquid inflow at the inlet needs to be closed first before the filter screen can be cleaned, which will cause the entire gas-liquid separator to be in a stagnant state, thus unable to perform gas-liquid separation operations. Summary of the Utility Model

[0006] To solve the problems raised in the above-mentioned background art, the purpose of the present utility model is to provide a gas-liquid separator, which has the advantages that during the process of cleaning the filter screen, solid-liquid separation operation can still be carried out, thus not delaying the normal operation of the gas-liquid separator and improving the work efficiency. It solves the problem that when cleaning the filter screen, it is necessary to first close the inflow of liquid at the inlet to clean the filter screen, which will cause the entire gas-liquid separator to be in a stagnant state and thus unable to carry out gas-liquid separation operation.

[0007] The present utility model provides the following technical solutions: A gas-liquid separator includes a separation tank. A liquid inlet pipe is communicated with the center of one side of the separation tank. A liquid discharge pipe is communicated with the bottom of the other side of the separation tank. A partition plate is fixedly connected to the top of the separation tank. An arc-shaped groove is arranged at the bottom of the partition plate. A deflection shaft is rotatably connected to the inside of the arc-shaped groove. One end of the deflection shaft penetrates through the separation tank and is fixedly connected to a deflection motor. A deflection plate is fixedly connected to the surface of the deflection shaft, and the other end of the deflection plate is used in cooperation with the separation tank. Clamping strips are symmetrically and fixedly connected to both sides of the partition plate. Slide openings are symmetrically arranged on both sides of the separation tank, and the slide openings and the clamping strips are on the same horizontal line. A slide frame is slidably connected to the inside of the slide opening, and both sides of the slide frame are slidably connected to both sides of the inner wall of the separation tank. A filter screen is fixedly connected to the inside of the slide frame. One-way valves are symmetrically communicated with the top of the separation tank. An exhaust passage is communicated with the top of the one-way valve.

[0008] The beneficial effects of the present utility model are as follows:

[0009] 1. Through the cooperation of the separation tank, liquid inlet pipe, liquid discharge pipe, partition plate, one-way valve and exhaust passage, the present utility model can divide the exhaust area above the separation tank into two areas and enable both areas to carry out exhaust operations. Then, through the cooperation of the arc-shaped groove, deflection shaft, deflection motor and deflection plate, these two areas can be independently closed. That is, when the deflection plate rotates to one side, the area is in a closed state, which is convenient for the staff to extract and clean the filter screen in this area, while the other area can normally discharge gas, thus not delaying the normal operation of the gas-liquid separator and improving the gas-liquid separation work efficiency.

[0010] 2. Through the setting of the sealing gasket and sealing strip, the present utility model can make the deflection plate keep fitting with the separation tank when rotating, thereby improving the sealing performance after the deflection of the deflection plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic structural diagram of the present utility model.

[0012] Figure 2 It is a partial cross-sectional schematic view of the front view of the structure of the present utility model.

[0013] Figure 3 This is a three-dimensional schematic diagram of the sliding frame and the filter screen of the present utility model used in combination.

[0014] Figure 4 This is a three-dimensional schematic diagram of the deflection plate of the present utility model. Specific embodiments

[0015] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model.

[0016] As Figures 1 to 4 shown, the gas-liquid separator of this embodiment includes a separation tank 1. A liquid inlet pipe 2 is connected to the center of one side of the separation tank 1. A drain pipe 3 is connected to the bottom of the other side of the separation tank 1. A partition plate 4 is fixedly connected to the top of the separation tank 1. An arc-shaped groove 5 is provided at the bottom of the partition plate 4. A deflection shaft 6 is rotatably connected inside the arc-shaped groove 5. One end of the deflection shaft 6 penetrates through the separation tank 1 and is fixedly connected to a deflection motor 7. A deflection plate 8 is fixedly connected to the surface of the deflection shaft 6, and the other end of the deflection plate 8 is used in cooperation with the separation tank 1. Clamping strips 9 are symmetrically and fixedly connected to both sides of the partition plate 4. Slide openings 10 are symmetrically formed on both sides of the separation tank 1, and the slide openings 10 and the clamping strips 9 are on the same horizontal line. A sliding frame 11 is slidably connected inside the slide openings 10, and both sides of the sliding frame 11 are respectively slidably connected to both sides of the inner wall of the separation tank 1. A filter screen 12 is fixedly connected inside the sliding frame 11. One-way valves 13 are symmetrically connected to the top of the separation tank 1, and an exhaust passage 14 is connected to the top of the one-way valves 13.

[0017] Refer to Figure 2 and Figure 4 , a sealing gasket 15 is fixedly connected to the other end of the deflection plate 8, and the surface of the sealing gasket 15 is attached to the inner wall of the separation tank 1. Sealing strips 16 are fixedly connected to both the front and back surfaces of the deflection plate 8, and the sealing strips 16 are slidably connected to the inner wall of the separation tank 1.

[0018] Through the arrangement of the sealing gasket 15 and the sealing strips 16 in this embodiment, when the deflection plate 8 rotates, it can keep it in a state of being attached to the separation tank 1, thereby improving the sealing performance after the deflection of the deflection plate 8.

[0019] Refer to Figure 2 , an arc-shaped block 17 is fixedly connected to the inner wall of the separation tank 1, and the arc-shaped block 17 is used in cooperation with the sealing gasket 15. The position of the arc-shaped block 17 is higher than the height of the liquid inlet pipe 2.

[0020] Through the arrangement of the arc-shaped block 17 in this embodiment, it can carry the deflection plate 8 when it is idle and can divert the gas to a certain extent.

[0021] Refer to Figure 2, one side of the separation box 1 is fixedly connected with a rotating motor 18, the output end of the rotating motor 18 extends into the interior of the separation box 1 and is fixedly connected with a rotating shaft 19, and the other end of the rotating shaft 19 is rotatably connected with the separation box 1. A plurality of stirring blades 20 are fixedly connected to the surface of the rotating shaft 19, and the plurality of stirring blades 20 are arranged horizontally and evenly.

[0022] In this embodiment, through the settings of the rotating motor 18, the rotating shaft 19 and the stirring blades 20, the liquid can be stirred to accelerate the separation speed, thereby improving the separation efficiency; this kind of stirring separates the gas from the liquid through the principle of air pressure, and at the same time accelerates the separation process by stirring the liquid to ensure that the gas and the liquid can be separated more effectively.

[0023] Reference Figure 2 , the bottom of the inner wall of the separation box 1 is fixedly connected with an inclined diversion block 21, and the top of the inclined diversion block 21 does not contact the stirring blades 20.

[0024] In this embodiment, through the setting of the inclined diversion block 21, the liquid can be guided, so as to facilitate its outward discharge and reduce its retention at the bottom of the separation box 1.

[0025] Reference Figure 1 and Figure 2 , the four corners of the bottom of the separation box 1 are fixedly connected with support seats 22, and the bottom of the support seats 22 is fixedly connected with brake pads.

[0026] In this embodiment, through the settings of the support seats 22 and the brake pads, the separation box 1 can be supported, raising its height to prevent the drain pipe 3 from contacting the ground.

[0027] The utility model connects the device to an external power source, and then injects the liquid that needs to be separated into gas and liquid through the liquid inlet pipe 2. At this time, the rotating motor 18 is started to drive the rotating shaft 19 to rotate, so that the gas can be separated from the liquid by the principle of air pressure. At the same time, the separation process is accelerated by stirring the liquid to ensure that the gas and liquid can be separated more effectively. At this time, the separated gas rises and passes through the one-way valve 13 and is discharged through the exhaust channel 14. At the same time, some suspended liquid will float up with the gas, and collide and adhere to the filter screen 12 during the movement, and then filter, condense, flow, and drip at the bottom of the separation box 1. When the filter needs to be cleaned, the filter screen 12 will be cleaned. When the net 12 is to be cleaned, the deflection motor 7 can be started to drive the deflection plate 8 to rotate, so that it drives the sealing gasket 15 to press against the inner wall of the separation box 1. At this time, the area above the deflection plate 8 cannot allow gas to circulate, and then the staff can pull the slide frame 11 in this area outward to clean or replace the filter net 12. At this time, the separated gas flows along the deflection plate 8 to the other side of the partition plate 4, and is discharged outward through the one-way valve 13 on this side, so as not to delay the normal operation of the gas-liquid separator, thereby improving work efficiency, and then the filter net 12 on the other side can be cleaned or replaced in the same way.

Claims

1. A gas-liquid separator, comprising a separation tank (1), characterized in that: A liquid inlet pipe (2) is connected to the center of one side of the separation tank (1), a liquid discharge pipe (3) is connected to the bottom of the other side of the separation tank (1), a partition plate (4) is fixedly connected to the top of the separation tank (1), an arc-shaped groove (5) is arranged at the bottom of the partition plate (4), a deflection shaft (6) is rotatably connected to the inside of the arc-shaped groove (5), one end of the deflection shaft (6) penetrates through the separation tank (1) and is fixedly connected to a deflection motor (7), a deflection plate (8) is fixedly connected to the surface of the deflection shaft (6), and the other end of the deflection plate (8) is used in cooperation with the separation tank (1). Clamping strips (9) are symmetrically and fixedly connected to both sides of the partition plate (4), sliding openings (10) are symmetrically formed in both sides of the separation tank (1), and the sliding openings (10) and the clamping strips (9) are located on the same horizontal line. A sliding frame (11) is slidably connected to the inside of the sliding opening (10), and both sides of the sliding frame (11) are respectively slidably connected to both sides of the inner wall of the separation tank (1). A filter screen (12) is fixedly connected to the inside of the sliding frame (11), one-way valves (13) are symmetrically connected to the top of the separation tank (1), and an exhaust passage (14) is connected to the top of the one-way valve (13).

2. The gas-liquid separator according to claim 1, characterized in that: A sealing gasket (15) is fixedly connected to the other end of the deflection plate (8), and the surface of the sealing gasket (15) is attached to the inner wall of the separation tank (1). Sealing strips (16) are fixedly connected to both the front and back surfaces of the deflection plate (8), and the sealing strips (16) are slidably connected to the inner wall of the separation tank (1).

3. The gas-liquid separator according to claim 2, characterized in that: An arc-shaped block (17) is fixedly connected to the inner wall of the separation tank (1), and the arc-shaped block (17) is used in cooperation with the sealing gasket (15). The position of the arc-shaped block (17) is higher than the height of the liquid inlet pipe (2).

4. The gas-liquid separator according to claim 3, characterized in that: A rotary motor (18) is fixedly connected to one side of the separation tank (1), the output end of the rotary motor (18) extends into the separation tank (1) and is fixedly connected to a rotary shaft (19), and the other end of the rotary shaft (19) is rotatably connected to the separation tank (1). A plurality of stirring blades (20) are fixedly connected to the surface of the rotary shaft (19), and the plurality of stirring blades (20) are arranged horizontally and evenly.

5. The gas-liquid separator according to claim 4, characterized in that: An inclined diversion block (21) is fixedly connected to the bottom of the inner wall of the separation tank (1), and the top of the inclined diversion block (21) does not contact the stirring blades (20).

6. A gas-liquid separator according to claim 1, 2 or 5, characterized in that: Support seats (22) are fixedly connected to the four corners of the bottom of the separation tank (1), and a braking pad is fixedly connected to the bottom of the support seats (22).

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