Gas water seal water treatment equipment

Abstract

The utility model relates to the technical field of gas water seal, and discloses water treatment equipment for gas water seal, which solves the problem that a pipeline is easily blocked by impurities in water during gas water seal, and comprises a main cylinder, the upper surface of the main cylinder is fixedly connected with a liquid storage box, and the liquid storage box is fixedly connected with a water outlet of the main cylinder. A water treatment tank is fixedly connected to the outer side of the main cylinder, a water treatment mechanism for purifying water is arranged in the water treatment tank and comprises a filter screen fixedly connected to the inner wall of the water treatment tank, a liquid discharge pipe is fixedly connected to one side of the water treatment tank, and the liquid discharge pipe penetrates through the outer side of the main cylinder and is communicated with the interior of the main cylinder; one side of the water treatment tank is fixedly connected with a communicating pipe, one end of the communicating pipe is fixedly connected with the outer side of the liquid storage box, the bottom surface of the liquid storage box is fixedly connected with a water outlet pipe, one end of the water outlet pipe penetrates through the upper surface of the main cylinder and is communicated with the interior of the main cylinder, and the purpose of filtering impurities in water is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of coal gas water seals, in particular to coal gas water seal water treatment equipment. Background Art

[0002] The gas water seal is a device used to deal with liquid impurities contained in the gas. Its working principle is to inject water or other liquids into the pipeline so that the gas is blocked by the liquid when passing through the liquid layer and cleaned, thereby removing particulate matter, liquid oil and other impurities in the gas. The gas water seal can effectively prevent foreign matter in the pipeline from entering the downstream equipment or system, protecting the equipment from pollution and corrosion. It plays an important role in the gas transportation and processing system to ensure the purity and safety of the gas, and is often used in processes such as gas purification and gas pressure regulation. However, during the long-term use of the water seal, the water will also be contaminated by the gas, and some impurities will exist in the water, thereby clogging the pipeline. Regular water changes cannot remove impurities in the water in time, thus affecting the effect of the gas water seal.

[0003] In view of the above problems, a gas water seal water treatment device is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to provide a gas water seal water treatment device. By adopting the device to work, the problem of contamination of water and presence of impurities in gas water seal, which blocks the pipeline, is solved.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A gas water seal water treatment device, comprising a main cylinder, a liquid storage box is fixedly connected to the upper surface of the main cylinder, a water treatment box is fixedly connected to the outer side of the main cylinder, and a water treatment mechanism for purifying water is arranged inside the water treatment box;

[0006] The water treatment mechanism includes a filter screen fixedly connected to the inner wall of the water treatment tank, a drain pipe fixedly connected to one side of the water treatment tank, the drain pipe passes through the outside of the main cylinder and is connected to the inside of the main cylinder, a drain pump is fixedly connected to the outside of the drain pipe, a connecting pipe is fixedly connected to one side of the water treatment tank, one end of the connecting pipe is fixedly connected to the outside of a liquid storage box, an outlet pipe is fixedly connected to the bottom of the liquid storage box, one end of the outlet pipe passes through the upper surface of the main cylinder and is connected to the inside of the main cylinder, and a water pump for controlling the connecting pipe to pump water and the outlet pipe to drain water is arranged inside the liquid storage box.

[0007] Preferably, the water treatment mechanism includes a motor fixedly connected to the inner wall of the water treatment box, the motor output end is fixedly connected to a rotating shaft, the outer side of the rotating shaft is fixedly connected to a scraper, the bottom surface of the scraper is fixedly connected to a brush, and the brush is in contact with the upper surface of the filter.

[0008] Preferably, an air storage cylinder is fixedly connected to the inner wall of the main cylinder, a liquid level sensor is fixedly connected to the inner wall of the air storage cylinder, and the liquid level sensor is electrically connected to the liquid discharge pump.

[0009] Preferably, an air inlet pipe is fixedly connected to the outside of the main cylinder, a temperature monitor is fixedly connected to one end of the air inlet pipe, an expansion pipe is fixedly connected to one side of the temperature monitor, a mounting ring is fixedly connected to the inner wall of the main cylinder, one end of the expansion pipe is fixedly connected to the bottom surface of the mounting ring, and a one-way valve is fixedly connected to the inner wall of the main cylinder.

[0010] Preferably, an air outlet pipe is fixedly connected to the outer side of the main cylinder, and a valve is fixedly connected to the inner wall of the air outlet pipe.

[0011] Preferably, a packing layer is provided on the inner wall of the mounting ring, and the packing layer comprises an activated carbon layer, a silica gel layer and a metal mesh layer fixedly connected to the inner wall of the mounting ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0013] The utility model proposes a gas water seal water treatment device. When the gas is water sealed, the drainage pump is turned on, and the water inside the main cylinder is pumped into the water treatment box through the drainage pipe, and the impurities in the water are filtered through the filter screen to achieve a purification effect. At the same time, the motor is turned on to drive the rotating shaft to rotate, and the scraper and the brush rotate accordingly to scrape the impurities on the surface of the filter screen to prevent the filter screen from being blocked. The filtered water is transported back to the liquid storage box through the connecting pipe, and then the water is discharged through the water outlet pipe. The speed at which the liquid storage box discharges water through the water pump and the water outlet pipe is the same as the water pumping speed of the drainage pipe, thereby ensuring that the liquid level difference inside the main cylinder is stable, and finally achieving the purpose of filtering and treating impurities in the water. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 It is a schematic plan view of the internal structure of the main cylinder of the utility model;

[0016] Figure 3 This is a schematic diagram of the water treatment mechanism structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the packing layer structure of the utility model.

[0018] In the figure: 1. main cylinder; 11. air inlet pipe; 12. air outlet pipe; 121. valve; 13. flaring pipe; 14. mounting ring; 15. one-way valve; 16. discharge pipe; 161. discharge pump; 17. liquid level sensor; 18. air storage cylinder; 2. liquid storage box; 21. connecting pipe; 22. water treatment tank; 23. water outlet pipe; 3. water treatment mechanism; 31. motor; 32. rotating shaft; 33. scraper; 34. brush; 35. filter; 4. temperature monitor; 5. packing layer; 51. activated carbon layer; 52. silica gel layer; 53. wire mesh layer. DETAILED DESCRIPTION

[0019] 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.

[0020] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0021] Combination Figure 1 A gas water seal water treatment device includes a main cylinder 1, a liquid storage box 2 is fixedly connected to the upper surface of the main cylinder 1, a water treatment box 22 is fixedly connected to the outer side of the main cylinder 1, and a water treatment mechanism 3 for purifying water is arranged inside the water treatment box 22.

[0022] The utility model is further described below in conjunction with embodiments.

[0023] Combination Figure 2-Figure 4The water treatment mechanism 3 includes a filter screen 35 fixedly connected to the inner wall of the water treatment box 22, a drainage pipe 16 is fixedly connected to one side of the water treatment box 22, the drainage pipe 16 passes through the outside of the main cylinder 1 and is connected to the inside of the main cylinder 1, a drainage pump 161 is fixedly connected to the outside of the drainage pipe 16, a connecting pipe 21 is fixedly connected to one side of the water treatment box 22, one end of the connecting pipe 21 is fixedly connected to the outside of the liquid storage box 2, an outlet pipe 23 is fixedly connected to the bottom surface of the liquid storage box 2, one end of the outlet pipe 23 passes through the upper surface of the main cylinder 1 and is connected to the inside of the main cylinder 1, a water pump for controlling the connecting pipe 21 to pump water and the outlet pipe 23 to drain water is arranged inside the liquid storage box 2, and the connecting pipe 21 is connected to the outside of the liquid storage box 2. 21, water treatment box 22, water outlet pipe 23, drain pipe 16, drain pump 161 and filter 35 are set. When the gas is water-sealed, the drain pump 161 is turned on. The drain pump 161 extracts the water inside the main cylinder 1 through the drain pipe 16, and the extracted water is discharged into the water treatment box 22. The water is filtered through the filter 35 to remove impurities mixed therein. The filtered water is transported into the liquid storage box 2 through the connecting pipe 21, and then the water is discharged through the water outlet pipe 23. The speed at which the liquid storage box 2 discharges water through the water pump and the water outlet pipe 23 is the same as the water pumping speed of the drain pipe 16, thereby ensuring that the liquid level difference inside the main cylinder 1 is stable, and ultimately achieving the purpose of purifying the water.

[0024] The water treatment mechanism 3 includes a motor 31 fixedly connected to the inner wall of the water treatment box 22, the output end of the motor 31 is fixedly connected to a rotating shaft 32, the outer side of the rotating shaft 32 is fixedly connected to a scraper 33, the bottom surface of the scraper 33 is fixedly connected to a brush 34, and the brush 34 is in contact with the upper surface of the filter 35. Through the arrangement of the motor 31, the rotating shaft 32, the scraper 33 and the brush 34, the motor 31 is turned on when filtering impurities, the motor 31 drives the rotating shaft 32 to rotate, and then drives the scraper 33 and the brush 34 to rotate, so as to scrape off the impurities on the surface of the filter 35 to prevent the filter 35 from being blocked.

[0025] The inner wall of the main cylinder 1 is fixedly connected with a gas storage cylinder 18, and the inner wall of the gas storage cylinder 18 is fixedly connected with a liquid level sensor 17, and the liquid level sensor 17 is electrically connected with the liquid discharge pump 161. The arrangement of the liquid level sensor 17 and the gas storage cylinder 18 achieves the effect of collecting gas for liquid sealing, and the liquid level sensor 17 is used to monitor the liquid level inside the gas storage cylinder 18. When the liquid level reaches the height of the liquid level sensor 17, the gas storage capacity reaches the maximum value, and an electrical signal is sent to the liquid discharge pump 161 to stop the liquid discharge pump 161 from working, so as to prevent the gas from being drawn away when pumping water.

[0026] An air inlet pipe 11 is fixedly connected to the outside of the main cylinder 1, one end of the air inlet pipe 11 is fixedly connected to a temperature monitor 4, one side of the temperature monitor 4 is fixedly connected to a flaring pipe 13, an inner wall of the main cylinder 1 is fixedly connected to a mounting ring 14, one end of the flaring pipe 13 is fixedly connected to the bottom surface of the mounting ring 14, and a one-way valve 15 is fixedly connected to the inner wall of the main cylinder 1. Through the arrangement of the air inlet pipe 11, the flaring pipe 13, the mounting ring 14, the one-way valve 15 and the temperature monitor 4, the coal gas is transported from the air inlet pipe 11 into the inside of the main cylinder 1. At the same time, the temperature monitor 4 monitors the coal gas stably to prevent the coal gas temperature from being too high and affecting the subsequent storage work. The one-way valve 15 ensures that the coal gas moves upward and prevents water from remaining.

[0027] An air outlet pipe 12 is fixedly connected to the outside of the main cylinder body 1, and a valve 121 is fixedly connected to the inner wall of the air outlet pipe 12. The air outlet pipe 12 and the valve 121 are arranged to ensure the sealing of the inside of the main cylinder body 1 while facilitating the removal of water and gas.

[0028] A packing layer 5 is arranged on the inner wall of the mounting ring 14, and the packing layer 5 includes an activated carbon layer 51, a silica gel layer 52 and a metal mesh layer 53 fixedly connected to the inner wall of the mounting ring 14. The activated carbon layer 51, the silica gel layer 52 and the metal mesh layer 53 are arranged to absorb a small amount of moisture in the impure coal gas and improve the airflow distribution to ensure the fixed stability, thereby filtering the coal gas in advance and reducing the pollution to water to a certain extent.

[0029] Specifically, when the gas is sealed with water, the drainage pump 161 is turned on, and the water inside the main cylinder 1 is pumped into the water treatment box 22 through the drainage pipe 16, and the impurities in the water are filtered through the filter screen 35 to achieve a purification effect. At the same time, the motor 31 is turned on, thereby driving the rotating shaft 32 to rotate, and the scraper 33 and the brush 34 rotate accordingly to scrape off the impurities on the surface of the filter screen 35 to prevent the filter screen 35 from being blocked. The filtered water is transported back to the liquid storage box 2 through the connecting pipe 21, and then discharged through the water outlet pipe 23. The speed at which the liquid storage box 2 discharges water through the water pump and the water outlet pipe 23 is the same as the water pumping speed of the drainage pipe 16, thereby ensuring that the liquid level difference inside the main cylinder 1 is stable, and finally achieving the purpose of filtering and treating impurities in the water.

[0030] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gas seal water treatment device, comprising a main cylinder (1), characterized in that: The upper surface of the main cylinder (1) is fixedly connected to a liquid storage box (2), the outer side of the main cylinder (1) is fixedly connected to a water treatment box (22), and the water treatment box (22) is provided with a water treatment mechanism (3) for purifying water; The water treatment mechanism (3) comprises a filter screen (35) fixedly connected to the inner wall of a water treatment box (22); a drainage pipe (16) is fixedly connected to one side of the water treatment box (22); the drainage pipe (16) passes through the outside of the main cylinder (1) and is connected to the inside of the main cylinder (1); a drainage pump (161) is fixedly connected to the outside of the drainage pipe (16); a connecting pipe (21) is fixedly connected to one side of the water treatment box (22); one end of the connecting pipe (21) is fixedly connected to the outside of a liquid storage box (2); a water outlet pipe (23) is fixedly connected to the bottom surface of the liquid storage box (2); one end of the water outlet pipe (23) passes through the upper surface of the main cylinder (1) and is connected to the inside of the main cylinder (1); a water pump for controlling the pumping of water from the connecting pipe (21) and the drainage of water from the water outlet pipe (23) is arranged inside the liquid storage box (2).

2. A gas seal water treatment equipment according to claim 1, characterized in that: The water treatment mechanism (3) comprises a motor (31) fixedly connected to the inner wall of the water treatment box (22); the output end of the motor (31) is fixedly connected to a rotating shaft (32); the outer side of the rotating shaft (32) is fixedly connected to a scraper (33); the bottom surface of the scraper (33) is fixedly connected to a brush (34); and the brush (34) is in contact with the upper surface of the filter screen (35).

3. A gas water seal water treatment equipment according to claim 1, characterized in that: An air storage cylinder (18) is fixedly connected to the inner wall of the main cylinder (1), a liquid level sensor (17) is fixedly connected to the inner wall of the air storage cylinder (18), and the liquid level sensor (17) is electrically connected to the liquid discharge pump (161).

4. A gas seal water treatment equipment according to claim 1, characterized in that: The outer side of the main cylinder (1) is fixedly connected to an air inlet pipe (11), one end of the air inlet pipe (11) is fixedly connected to a temperature monitor (4), one side of the temperature monitor (4) is fixedly connected to an expansion pipe (13), the inner wall of the main cylinder (1) is fixedly connected to a mounting ring (14), one end of the expansion pipe (13) is fixedly connected to the bottom surface of the mounting ring (14), and the inner wall of the main cylinder (1) is fixedly connected to a one-way valve (15).

5. The gas seal water treatment equipment according to claim 1, characterized in that: An air outlet pipe (12) is fixedly connected to the outer side of the main cylinder (1), and a valve (121) is fixedly connected to the inner wall of the air outlet pipe (12).

6. A gas seal water treatment equipment according to claim 4, characterized in that: The inner wall of the mounting ring (14) is provided with a packing layer (5), and the packing layer (5) comprises an activated carbon layer (51) fixedly connected to the inner wall of the mounting ring (14), a silica gel layer (52) and a metal mesh layer (53).

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