Gas-water separator

Abstract

The utility model discloses a gas-water separator, and particularly relates to the technical field of gas-water separation, the gas-water separator comprises a cylinder body, a gas-water separation device is fixedly arranged at the top of an inner cavity of the cylinder body, a first spiral separation sheet is fixedly arranged at the rear end of the gas-water separation device, and the rear end of the first spiral separation sheet penetrates through the outer wall of the rear end of the cylinder body; a second spiral separation piece fixedly penetrates through the front end of the barrel, the rear end of the second spiral separation piece is communicated with the interior of the barrel, and the bottom of the rear end of the barrel is fixedly communicated with a filtrate pump. Steam and water are separated through the steam-water separation device, the treatment effect on the steam can be improved, the water falls to the bottom of the cylinder body and flows into the filter box from the drain outlet and the three-way pipe, impurities in the water are filtered through the two obliquely-arranged filter screens, so that the impurities are prevented from blocking the drain pipe, and the water outlet pipe is controlled to be opened and closed by controlling the three-way pipe. And a worker can conveniently and sequentially clean impurities on the two filter screens, shutdown is not needed, and therefore the steam separation efficiency is prevented from being affected.

Description

Technical Field

[0001] The utility model relates to the technical field of gas-water separation, in particular to a gas-water separator. Background Art

[0002] The gas-water separator is mainly used to separate gas and liquid in industrial liquid-containing systems, improve the dryness of steam, and reduce the phenomenon of steam carrying water. The gas-water separator removes liquid water and solid particles in compressed air (gas) through five-stage separation principles - speed reduction, centrifugation, collision, change of direction, and condensation, to achieve purification.

[0003] At present, in order to prevent impurities from clogging the drain valve on the gas-water separator, a Chinese patent with the prior art publication number CN216259351U discloses a gas-water separator. In this utility model, the separation liquid mixed with impurities flows into a collection box, and the filter component filters the separation liquid mixed with impurities, so that the impurities remain in the upper aggregate layer. The clean separation liquid after filtration flows into the lower clear water layer and is then discharged through a drain pipe, so that the valve is not easily blocked, thereby ensuring the normal operation of the gas-water separator.

[0004] However, the above-mentioned prior art still has the following problems when in use: when using a filter net to filter water, impurities will be blocked on the surface of the filter net. However, when cleaning the filter net, the staff is required to stop the device and then clean it, which seriously reduces the separation efficiency. Based on this, the utility model provides an air-water separator that is easy to clean and does not affect the separation efficiency. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a gas-water separator, which separates steam and water through a steam-water separation device, thereby improving the treatment effect of steam, and uses two inclined filter screens to filter impurities in the water to avoid impurities clogging the drain pipe, and by controlling the opening and closing of the three-way pipe, it is convenient for the staff to clean the impurities on the two filter screens in turn without stopping the machine, thereby avoiding affecting the separation efficiency of the steam, so as to solve the problems arising from the above-mentioned background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an air-water separator, comprising a cylinder, a gas-water separation device is fixedly provided on the top of the inner cavity of the cylinder, a first spiral separation sheet is fixedly provided on the rear end of the gas-water separation device, and the rear end of the first spiral separation sheet passes through the outer wall of the rear end of the cylinder, a second spiral separation sheet is fixedly passed through the front end of the cylinder, the rear end of the second spiral separation sheet is connected to the interior of the cylinder, a filtrate pump is fixedly connected to the bottom of the rear end of the cylinder, a sewage outlet is fixedly passed through the front end of the cylinder, a filter assembly is connected to the front end of the sewage outlet, the filter assembly comprises a filter box, the rear end of the filter box is fixedly connected to the sewage outlet through a three-way pipe, a partition is fixedly provided inside the filter box, two frames are fixedly provided at the bottom of the partition, and filter nets are fixedly provided inside the two frames for filtering sewage.

[0007] In a preferred embodiment, a drain pipe is fixedly passed through the bottom of the filter box, the top of the drain pipe is connected to the inside of the filter box, and the drain pipe is arranged under the two filter nets. The filtered water can be discharged through the drain pipe, which is convenient for staff to collect and use.

[0008] In a preferred embodiment, both frames are arranged to be inclined, and the frames are fixed to the inner wall of the filter box to improve the stability of the frames. Openings are provided on both sides of the filter box, and sealing plates are hinged in the openings to seal the openings.

[0009] In a preferred embodiment, sealing strips are fixedly provided on the outer side walls of the two sealing plates, and sealing grooves are provided on the inner wall surfaces of the two openings. The sealing strips are inserted into the sealing grooves. The sealing strips cooperate with the sealing grooves to improve the sealing between the sealing plates and the openings.

[0010] In a preferred embodiment, the two sealing plates are locked to the filter box via a key lock, so as to improve the connection firmness between the sealing plates and the filter box.

[0011] In a preferred embodiment, solenoid valves are fixedly provided on the three-way pipe and the drain pipe, and the number of solenoid valves on the three-way pipe is set to two, which is convenient for controlling the opening and closing of the three-way pipe and the drain pipe. Observation windows are fixedly embedded on the outer walls on both sides of the front end of the filter box to facilitate observation of the interior of the filter box.

[0012] In a preferred embodiment, an electric box is fixedly provided on the top of one side of the cylinder, and the electric box is electrically connected to the steam-water separation device, the filtrate pump and the solenoid valve to provide electric energy for the steam-water separation device, the filtrate pump and the solenoid valve.

[0013] Technical effects and advantages of the utility model:

[0014] The utility model separates steam and water through the steam-water separation device, which can improve the processing effect of steam. Water falls to the bottom of the cylinder and flows into the filter box from the sewage outlet and the three-way pipe. Impurities in the water are filtered by means of two inclined filter screens, so as to avoid the impurities clogging the drain pipe. By controlling the opening and closing of the three-way pipe, it is convenient for the staff to clean the impurities on the two filter screens in turn without stopping the machine, so as to avoid affecting the separation efficiency of the steam. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the cylinder of the utility model;

[0017] Figure 3 It is a top view of the overall structure of the utility model;

[0018] Figure 4 This is a bottom view of the filter box of the utility model;

[0019] Figure 5 It is a cross-sectional view of the filter box of the present utility model.

[0020] The reference numerals are: 1, cylinder; 2, steam-water separation device; 3, first spiral separation sheet; 4, second spiral separation sheet; 5, filtrate pump; 6, sewage outlet; 7, filter assembly; 8, drain pipe; 9, opening; 10, sealing plate; 11, sealing strip; 12, sealing groove; 13, key lock; 14, solenoid valve; 15, observation window; 16, electrical box;

[0021] 701, filter box; 702, three-way pipe; 703, partition; 704, frame; 705, filter screen. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Refer to the instruction manual Figure 1-5The utility model provides a gas-water separator, comprising a cylinder 1, wherein a gas-water separation device 2 is fixedly arranged at the top of the inner cavity of the cylinder 1. Specifically, the gas-water separation device 2 uses the principle of combining centrifugal and current collecting, and the perfect combination of gravity and collision mechanisms to achieve effective separation of steam and water. A first spiral separation sheet 3 is fixedly arranged at the rear end of the gas-water separation device 2, and the rear end of the first spiral separation sheet 3 penetrates the outer wall of the rear end of the cylinder 1. A second spiral separation sheet 4 is fixedly penetrated at the front end of the cylinder 1, and the rear end of the second spiral separation sheet 4 is connected to the inside of the cylinder 1. The second spiral separation sheet 4 and the first spiral separation sheet 3 are both devices for separating liquid droplets entrained in steam and compressed air. A filtrate pump 5 is fixedly connected to the bottom of the rear end of the cylinder 1, and a sewage outlet 6 is fixedly penetrated at the front end of the cylinder 1.

[0024] In addition, a filter assembly 7 is connected to the front end of the sewage outlet 6, and the filter assembly 7 includes a filter box 701. The rear end of the filter box 701 is fixedly connected to the sewage outlet 6 through a three-way pipe 702. A partition 703 is fixedly provided inside the filter box 701. Two frames 704 are fixedly provided at the bottom of the partition 703. Filter nets 705 are fixedly provided inside the two frames 704 for filtering sewage. A drain pipe 8 is fixedly passed through the bottom of the filter box 701. The top of the drain pipe 8 is connected to the inside of the filter box 701, and the drain pipe 8 is arranged below the two filter nets 705. The filtered water can be discharged by the drain pipe 8, which is convenient for the staff to collect and use;

[0025] Moreover, the two frames 704 are arranged to be inclined, and the frames 704 are fixed to the inner wall of the filter box 701, so as to improve the stability of the frames 704. Openings 9 are provided on both sides of the filter box 701, and a sealing plate 10 is hinged in the opening 9 for sealing the opening 9. Solenoid valves 14 are fixedly provided on the three-way pipe 702 and the drain pipe 8, and the number of solenoid valves 14 on the three-way pipe 702 is set to two, so as to facilitate the control of the opening and closing of the three-way pipe 702 and the drain pipe 8.

[0026] When in use, steam enters the steam-water separation device 2, and the steam and water are separated by the steam-water separation device 2. The steam-water separation device 2 has the characteristics of high efficiency, reliability, environmental protection, strong adaptability, energy saving and environmental protection, wide application, easy integration and high reliability, so it can improve the treatment effect of steam. Then the water falls to the bottom of the cylinder 1, and is discharged from the sewage outlet 6 and the three-way pipe 702 into the filter box 701. The impurities in the water are filtered by the filter screen 705 in the two frames 704. At the same time, because the two frames 704 are inclined, the impurities in the water are Under the action of gravity, it will flow to the sealing plate 10, and finally the filtered water will be discharged from the drain pipe 8 at the bottom of the filter box 701, so as to avoid impurities clogging the drain pipe 8 and complete the gas-water separation of steam. After long-term use, the staff will first close the solenoid valve 14 on the left side of the three-way pipe 702 to allow all water to flow to the filter screen 705 on the right side of the partition 703, and then open the sealing plate 10 to clean the impurities on the filter screen 705, and then clean the impurities on the filter screen 705 on the right side of the partition 703. The filter screen 705 can be cleaned without stopping the machine.

[0027] For further information, please refer to the attached manual. Figure 1-5 The outer walls of the two sealing plates 10 are fixed with sealing strips 11, and the inner wall surfaces of the two openings 9 are provided with sealing grooves 12. The sealing strips 11 are inserted into the sealing grooves 12. The sealing strips 11 cooperate with the sealing grooves 12 to improve the sealing between the sealing plates 10 and the openings 9. The two sealing plates 10 are locked with the filter box 701 by a key lock 13 to improve the connection firmness between the sealing plates 10 and the filter box 701.

[0028] In addition, observation windows 15 are fixedly embedded in the outer walls on both sides of the front end of the filter box 701, which are convenient for observing the interior of the filter box 701. An electrical box 16 is fixedly provided on the top of one side of the cylinder 1. The electrical box 16 is electrically connected to the steam-water separation device 2, the filtrate pump 5 and the solenoid valve 14. The electrical box 16 is used to increase the electrical energy for the steam-water separation device 2, the filtrate pump 5 and the solenoid valve 14.

[0029] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A gas-water separator, comprising a cylinder (1), characterized in that: A steam-water separation device (2) is fixedly provided at the top of the inner cavity of the cylinder (1), a first spiral separation sheet (3) is fixedly provided at the rear end of the steam-water separation device (2), and the rear end of the first spiral separation sheet (3) penetrates the rear end outer wall of the cylinder (1); A second spiral separation sheet (4) is fixedly passed through the front end of the cylinder (1), the rear end of the second spiral separation sheet (4) is connected to the interior of the cylinder (1), and a filtrate pump (5) is fixedly connected to the bottom of the rear end of the cylinder (1); A sewage outlet (6) is fixedly penetrated at the front end of the cylinder (1), and the front end of the sewage outlet (6) is connected to a filter assembly (7). The filter assembly (7) comprises a filter box (701), and the rear end of the filter box (701) is fixedly connected to the sewage outlet (6) via a three-way pipe (702). A partition (703) is fixedly provided inside the filter box (701), and two frames (704) are fixedly provided at the bottom of the partition (703). Filter nets (705) are fixedly provided inside the two frames (704) for filtering sewage.

2. A gas-water separator according to claim 1, characterized in that: A drainage pipe (8) is fixedly passed through the bottom of the filter box (701), the top end of the drainage pipe (8) is connected to the inside of the filter box (701), and the drainage pipe (8) is arranged below the two filter screens (705).

3. A gas-water separator according to claim 1, characterized in that: Both frames (704) are arranged to be inclined, and the frames (704) are fixed to the inner wall of the filter box (701) to improve the stability of the frames (704). Openings (9) are provided on both sides of the filter box (701), and sealing plates (10) are hinged in the openings (9) to seal the openings (9).

4. A gas-water separator according to claim 3, characterized in that: The outer walls of the two sealing plates (10) are fixedly provided with sealing strips (11), and the inner wall surfaces of the two openings (9) are provided with sealing grooves (12). The sealing strips (11) are inserted into the sealing grooves (12) to improve the sealing performance between the sealing plates (10) and the openings (9).

5. The gas-water separator according to claim 3, characterized in that: The two sealing plates (10) and the filter box (701) are locked via a key lock (13) to improve the firmness of the connection between the sealing plates (10) and the filter box (701).

6. A gas-water separator according to claim 2, characterized in that: The three-way pipe (702) and the drain pipe (8) are both fixedly provided with a solenoid valve (14), and the number of the solenoid valves (14) on the three-way pipe (702) is set to two, so as to facilitate the control of the opening and closing of the three-way pipe (702) and the drain pipe (8), and the outer walls on both sides of the front end of the filter box (701) are both fixedly embedded with observation windows (15), so as to facilitate the observation of the interior of the filter box (701).

7. A gas-water separator according to claim 6, characterized in that: An electrical box (16) is fixedly provided on the top of one side of the cylinder (1), and the electrical box (16) is electrically connected to the steam-water separation device (2), the filtrate pump (5) and the solenoid valve (14).

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