Extended water seal tank cleaning device

Abstract

The utility model discloses an extended water seal tank cleaning device which comprises a water seal tank, a cylinder body is arranged on the side of the water seal tank, an inner cylinder is arranged in the cylinder body, a partition plate is arranged on the lower portion of the inner cylinder, a liquid drainage hole is formed in the partition plate, a cover plate is arranged above the liquid drainage hole, an annular groove is formed in the inner wall of the inner cylinder below the partition plate, and a supporting ring is arranged in the annular groove. A filter plate is horizontally arranged on the lower portion in the supporting ring, the lower end of the barrel is communicated with the upper portion of a liquid storage tank through a liquid discharging pipe, the liquid storage tank is communicated with a water seal tank through a liquid pumping pipe, and a liquid pumping pump is arranged on the liquid pumping pipe. Water and caustic soda react in the inner cylinder, calcium and magnesium ions in the water form precipitates, the pressing block is pulled upwards, the vertical rod drives the cover plate to move upwards, the water and the precipitates are discharged along the liquid discharging hole, the precipitates are filtered through the filter plate, the treated water flows into the water seal tank, formation of the precipitates is greatly reduced, the cleaning time of the water seal tank is prolonged, and the service life of the water seal tank is prolonged. And the labor amount is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water seals, and in particular relates to an extended water seal groove cleaning device. Background Art

[0002] The gas water seal tank is a common device in coking plants. The water in the water seal tank easily forms scale and adheres to the side wall of the water seal tank. The scale in the water seal tank needs to be cleaned at regular intervals, and the water gas in the pipeline also needs to be processed. The operation is cumbersome, time-consuming and labor-intensive. Utility Model Content

[0003] In order to solve the above problems, the utility model provides an extended water seal groove cleaning device.

[0004] The utility model is realized as follows: an extended water seal tank cleaning device comprises a water seal tank, wherein the water seal tank is provided with a pipe, the lower end of the pipe is located at the bottom of the water seal tank, ensuring the water seal effect of the water gas in the pipe, a drain pipe is provided at the lower part of the side wall of the water seal tank, and a stop valve is provided on the drain pipe. When the stop valve is opened, the water in the water seal tank is discharged along the drain pipe. A cylinder is provided on one side of the water seal tank to limit the inner cylinder, an inner cylinder is provided in the cylinder for water treatment, and a support block is symmetrically fixed on the lower part of the inner wall of the cylinder, the lower end of the inner cylinder is abutted against the support block, and the inner cylinder is supported by the support block to ensure the stability of the position of the inner cylinder, and a partition is fixedly provided at the lower part of the inner cylinder horizontally as a place for water and caustic soda to react, and a drainage hole is provided in the middle position of the partition. After the reaction is completed, water and sediment are discharged along the drainage hole, and the upper part of the inner cylinder The center of the clamping ring is aligned with the center of the drain hole, and a vertical rod is vertically arranged through the center of the clamping ring, and a cover plate is fixedly arranged at the lower end of the vertical rod, and the diameter of the cover plate is larger than the diameter of the drain hole, and the drain hole is covered by the cover plate. When the cover plate and the partition are pressed together, the liquid in the inner cylinder cannot be discharged from the drain hole and fully reacts in the inner cylinder. A pressure block is fixedly arranged on the upper end of the vertical rod and above the clamping ring to apply pressure to the vertical rod to ensure that the cover plate is reliably pressed against the partition. The sum of the lengths of the vertical rod and the cover plate is greater than the distance between the clamping ring and the partition, so as to ensure that the cover plate can be reliably pressed against the partition.

[0005] A ring groove is horizontally provided on the inner wall of the inner cylinder below the partition plate to place the support ring. The inner wall of the inner cylinder on one side of the ring groove is opened, so that the support ring can enter and exit the ring groove along the opening. A support ring is provided in the ring groove. The height of the support ring is the same as that of the ring groove. It supports the inner wall of the inner cylinder at the upper and lower ends of the ring groove and is not easy to separate from the ring groove. A filter plate is fixed horizontally at the lower part of the support ring to filter the sediment in the water flowing down the drainage hole.

[0006] The lower end of the cylinder is connected to the upper part of the liquid storage tank through a drainage pipe, and the reacted and filtered water flows into the liquid storage tank along the drainage pipe for storage. A liquid extraction pipe is provided in the liquid storage tank, one end of the liquid extraction pipe is located at the bottom of the liquid storage tank, and the other end of the liquid extraction pipe is located in the water seal groove. A liquid extraction pump is provided on the liquid extraction pipe. When the liquid extraction pump is started, the water in the liquid storage tank is pumped into the water seal groove along the liquid extraction pipe.

[0007] Preferably, a groove is provided in the middle of the upper end of the partition, the groove is connected to the drainage hole, the diameter of the groove is the same as the diameter of the cover plate, and the cover plate is placed in the groove to ensure the stability of the cover plate position and ensure a reliable connection between the cover plate and the partition.

[0008] Preferably, a handle is fixedly provided on the upper end of the pressing block to facilitate lifting the pressing block.

[0009] Preferably, the inner diameter of the support ring is the same as the inner diameter of the inner cylinder, and the outer diameter of the support ring is the same as the outer diameter of the annular groove, thereby ensuring a reliable connection between the support ring and the annular groove.

[0010] Preferably, a clamping block is fixedly provided on the outer wall of the support ring, and the sum of the thickness of the clamping block and the support ring wall is the same as the thickness of the inner tube wall. This can not only limit the position of the support ring to prevent the support ring in the ring groove from moving, but also grasp the clamping block to facilitate pulling the support ring out of the ring groove.

[0011] Preferably, the outer diameter of the inner cylinder is the same as the inner diameter of the cylinder body, so as to prevent the inner cylinder from moving and ensure the reliability of the position of the inner cylinder in the cylinder body.

[0012] Preferably, an end cover is provided at the upper end of the cylinder, one end of which is hingedly connected to the cylinder to ensure a reliable connection between the end cover and the cylinder. The end cover is usually covered to protect the cylinder and prevent dust and other impurities from falling into the cylinder.

[0013] The beneficial effects of the utility model are as follows: water and caustic soda react in the inner cylinder, causing calcium and magnesium ions in the water to form precipitates, the pressing block is pulled upward, the vertical rod drives the cover plate to move upward, the water and precipitates are discharged along the drainage hole, the precipitates are filtered through the filter plate, and the treated water flows into the water seal tank, which greatly reduces the formation of precipitates, thereby extending the cleaning time of the water seal tank and reducing the workload. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural diagram of the utility model;

[0015] Figure 2 It is a top view of the upper end of the inner tube;

[0016] Figure 3 It is a structural diagram of the ring groove;

[0017] Figure 4 Schematic diagram of the top view of the support ring in the ring groove;

[0018] Figure 5 This is a schematic diagram of the block on one side of the support ring;

[0019] In the figure: 1. Water seal groove; 2. Pipe; 3. Drain pipe; 4. Stop valve; 5. Cylinder; 6. Inner cylinder; 7. Support block; 8. Partition; 9. Drain hole; 10. Snap ring; 11. Connecting rod; 12. Vertical rod; 13. Cover plate; 14. Press block; 15. Annular groove; 16. Support ring; 17. Filter plate; 18. Drain pipe; 19. Liquid storage tank; 20. Extraction pipe; 21. Extraction pump; 22. Groove; 23. Lifting handle; 24. Block; 25. End cover. DETAILED DESCRIPTION

[0020] In order to more clearly understand the technical solution of the present invention, the present invention is further described below with reference to the accompanying drawings.

[0021] like Figure 1-5The illustrated extended water seal tank cleaning device comprises a water seal tank 1, wherein a pipe 2 is provided in the water seal tank 1, the lower end of the pipe 2 being located at the bottom of the water seal tank 1 to ensure a water seal effect on the water gas in the pipe 2, a drain pipe 3 being provided at the lower portion of the side wall of the water seal tank 1, and a stop valve 4 being provided on the drain pipe 3. When the stop valve 4 is opened, the water in the water seal tank 1 is discharged along the drain pipe 3, a cylinder 5 is provided on one side of the water seal tank 1 to limit the position of an inner cylinder 6, and an end cap 25 is provided at the upper end of the cylinder 5, one end of the end cap 25 being hingedly connected to the cylinder 5 to ensure a reliable connection between the end cap 25 and the cylinder 5. The end cap 25 is normally covered to protect the cylinder 5 and prevent dust and other impurities from falling into the cylinder 5. An inner cylinder 6 is provided within the cylinder 5 for water treatment, and the outer diameter of the inner cylinder 6 is the same as the inner diameter of the cylinder 5 to prevent the inner cylinder 6 from moving and ensure the reliable position of the inner cylinder 6 in the cylinder 5. The lower part of the inner wall of the cylinder 5 is symmetrically fixed with support blocks 7, and the lower end of the inner cylinder 6 is in contact with the support blocks 7. The inner cylinder 6 is supported by the support blocks 7 to ensure the stability of the position of the inner cylinder 6. A partition 8 is fixed horizontally at the lower part of the inner cylinder 6 as a place for water and caustic soda to react. A drainage hole 9 is opened in the middle position of the partition 8. After the reaction is completed, water and precipitation are discharged along the drainage hole 9. A clamping ring 10 is horizontally provided at the middle position of the upper part of the inner cylinder 6 to limit the position of the vertical rod 12. A plurality of connecting rods 11 are horizontally fixed between the clamping ring 10 and the inner cylinder 6, which not only ensures the stability of the position of the clamping ring 10, but also facilitates the lifting of the inner cylinder 6 from the cylinder 5 by grasping the connecting rod 11. The center of the clamping ring 10 The center and the center of the drainage hole 9 are on the same vertical line. A vertical rod 12 is vertically arranged through the center of the clamping ring 10. A cover plate 13 is fixedly arranged horizontally at the lower end of the vertical rod 12. The diameter of the cover plate 13 is larger than the aperture of the drainage hole 9. The drainage hole 9 is covered by the cover plate 13. When the cover plate 13 and the partition 8 are pressed together, the liquid in the inner cylinder 6 cannot be discharged from the drainage hole 9 and is fully reacted in the inner cylinder 6. A groove 22 is provided in the middle position of the upper end of the partition 8. The groove 22 is connected with the drainage hole 9. The diameter of the groove 22 is the same as the diameter of the cover plate 13. The cover plate 13 is placed in the groove 22 to ensure the stability of the position of the cover plate 13 and ensure the reliable connection between the cover plate 13 and the partition 8.The upper end of the vertical rod 12 is fixedly provided with a pressure block 14 above the clamping ring 10, which applies pressure to the vertical rod 12 to ensure that the cover plate 13 can be reliably pressed against the partition 8. The sum of the lengths of the vertical rod 12 and the cover plate 13 is greater than the distance between the clamping ring 10 and the partition 8, ensuring that the cover plate 13 can be reliably pressed against the partition 8. A ring groove 15 is horizontally opened on the inner wall of the inner cylinder 6 below the partition 8 to place the support ring 16. The inner wall of the inner cylinder 6 on one side of the ring groove 15 is open, so that the support ring 16 can enter and exit the ring groove 15 along the opening. A support ring 16 is provided in the ring groove 15, and the height of the support ring 16 is the same as the height of the ring groove 15, which not only supports the inner wall of the inner cylinder 6 at the upper and lower ends of the ring groove 15, but is also not easy to detach from the ring groove 15. The inner diameter of the support ring 16 is the same as the inner diameter of the inner cylinder 6, and the outer diameter of the support ring 16 is the same as the outer diameter of the ring groove 15, ensuring that the support ring 16 is reliably connected to the ring groove 15. A filter plate 17 is fixedly arranged horizontally at the lower part of the support ring 16 to filter the sediment in the water flowing down the drainage hole 9. The lower end of the cylinder 5 is connected to the upper part of the liquid storage tank 19 through the drainage pipe 18. The reacted and filtered water flows into the liquid storage tank 19 along the drainage pipe 18 for storage. A suction pipe 20 is provided in the liquid storage tank 19. One end of the suction pipe 20 is located at the bottom of the liquid storage tank 19, and the other end of the suction pipe 20 is located in the water seal groove 1. A suction pump 21 is provided on the suction pipe 20. When the suction pump 21 is started, the water in the liquid storage tank 19 is pumped into the water seal groove 1 along the suction pipe 20.

[0022] A lifting handle 23 is fixedly provided on the upper end of the pressing block 14 to facilitate lifting the pressing block 14 .

[0023] A clamping block 24 is fixedly provided on the outer wall of the support ring 16. The sum of the thickness of the clamping block 24 and the wall of the support ring 16 is the same as the thickness of the wall of the inner tube 6. It can not only limit the position of the support ring 16 to prevent the support ring 16 in the annular groove 15 from moving, but also grasp the clamping block 24 to facilitate the pull-out of the support ring 16 from the annular groove 15.

[0024] Open the end cover 25, place the cover plate 13 in the groove 22, inject water into the inner cylinder 6, and then put caustic soda into the inner cylinder 6. The caustic soda dissolves and reacts with calcium and magnesium ions in the water to form a precipitate. After standing for a period of time, pull the handle 23 upward, so that the vertical rod 12 drives the cover plate 13 to move upward, the cover plate 13 is separated from the partition 8, and the water and the precipitate are discharged along the drainage hole 9. The precipitate is filtered through the filter plate 17, and the water flows along the drainage pipe 18 into the liquid storage tank 19 for storage. The lifting equipment lifts the inner cylinder 6 upward through the connecting rod 11, grabs the block 24, pulls the support ring 16 out of the annular groove 15, cleans the precipitate on the filter plate 17, and then pushes the support ring 16 into the annular groove 15. After cleaning the inner cylinder 6, put it into the cylinder body 5 and cover the end cover 25.

[0025] The above description is only a preferred embodiment of the present invention. Therefore, any equivalent changes or modifications made according to the structure, features and principles described in the scope of the present invention patent application are included in the scope of the present invention patent application.

Claims

1. An extended water seal tank cleaning device, comprising a water seal tank, a pipe provided in the water seal tank, the lower end of the pipe being located at the bottom of the water seal tank, a drain pipe provided at the lower part of the side wall of the water seal tank, and a stop valve provided on the drain pipe, characterized in that: A cylinder is provided on one side of the water seal groove, an inner cylinder is provided in the cylinder, a support block is symmetrically fixedly provided on the lower part of the inner wall of the cylinder, the lower end of the inner cylinder is butted against the support block, a partition is horizontally fixedly provided on the lower part of the inner cylinder, a drainage hole is opened in the middle position of the partition, a clamping ring is horizontally provided at the middle position of the upper part of the inner cylinder, a plurality of connecting rods are horizontally fixed between the clamping ring and the inner cylinder, the center of the clamping ring and the center of the drainage hole are in the same vertical line, a vertical rod is vertically provided through the center of the clamping ring, a cover plate is horizontally fixedly provided at the lower end of the vertical rod, the diameter of the cover plate is larger than the aperture of the drainage hole, a pressure block is fixedly provided on the upper end of the vertical rod and above the clamping ring, the sum of the lengths of the vertical rod and the cover plate is larger than the distance between the clamping ring and the partition, An annular groove is horizontally provided on the inner wall of the inner cylinder below the partition plate. The inner wall of the inner cylinder on one side of the annular groove is open. A support ring is provided in the annular groove. The height of the support ring is the same as that of the annular groove. A filter plate is fixedly provided horizontally at the lower part of the support ring. The lower end of the cylinder is connected to the upper part of the liquid storage tank through a discharge pipe. A liquid extraction pipe is provided in the liquid storage tank. One end of the liquid extraction pipe is located at the bottom of the liquid storage tank, and the other end of the liquid extraction pipe is located in the water seal groove. A liquid extraction pump is provided on the liquid extraction pipe.

2. The extended water seal groove cleaning device according to claim 1, characterized in that: A groove is provided at the middle position of the upper end of the partition plate, the groove is connected with the drainage hole, and the diameter of the groove is the same as the diameter of the cover plate.

3. The extended water seal groove cleaning device according to claim 1, characterized in that: A handle is fixedly provided on the upper end of the pressing block.

4. The extended water seal groove cleaning device according to claim 1, characterized in that: The inner diameter of the support ring is the same as the inner diameter of the inner cylinder, and the outer diameter of the support ring is the same as the outer diameter of the ring groove.

5. The extended water seal groove cleaning device according to claim 1, characterized in that: A clamping block is fixedly provided on the outer wall of the support ring, and the sum of the thickness of the clamping block and the support ring wall is the same as the thickness of the inner cylinder wall.

6. The extended water seal groove cleaning device according to claim 1, characterized in that: The outer diameter of the inner cylinder is the same as the inner diameter of the cylinder body.

7. The extended water seal groove cleaning device according to claim 1, characterized in that: An end cover is provided at the upper end of the cylinder, and one end of the end cover is hingedly connected to the cylinder.

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