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CN-224226956-U - Water seal device for tar residue tank

CN224226956UCN 224226956 UCN224226956 UCN 224226956UCN-224226956-U

Abstract

The utility model provides a tar slag tank water seal arrangement, includes the fixed apron that sets up in slag tap bottom, and the fixed first sealing frame that is provided with in bottom of apron still includes the first sealing frame that sets up in tar slag collecting box slag inlet periphery, form the first aqua storage tank that is used for depositing water between first sealing frame and the slag inlet, the bottom of sealing frame is provided with the inlet tube with the inside intercommunication of aqua storage tank under, and the inlet tube can be dismantled through first coupling assembling and be connected with first connecting pipe, and first connecting pipe is connected with outside water supply subassembly, and water supply subassembly is used for the water injection to first aqua storage tank in, and the bottom of sealing frame inserts in the aquatic in first aqua storage tank under. The water inlet pipe is firmly connected with the first connecting pipe, the first connecting pipe is prevented from being separated from the water inlet pipe due to vibration, water resource waste caused by water flowing out of the first water storage tank is avoided, and harmful gas is prevented from escaping.

Inventors

  • GUO HONGLIANG
  • LI GUANGQING
  • WANG FANGLEI

Assignees

  • 河南省顺聚能源科技有限公司

Dates

Publication Date
20260512
Application Date
20250612

Claims (8)

  1. 1. The utility model provides a tar residue case water seal arrangement, includes fixed apron (2) that set up in slag tap pipe (1) bottom, and the fixed first sealed frame (15) that is provided with in bottom of apron (2), still including setting up in tar residue collecting box (3) advance first sealed frame (4) of slag notch (13) periphery, its characterized in that, form first aqua storage tank (16) that are used for depositing water between sealed frame (4) and slag notch (13) down, the bottom of sealed frame (4) is provided with inlet tube (6) with the inside intercommunication of aqua storage tank down, and inlet tube (6) are connected with first connecting tube (7) through first coupling assembling can be dismantled, and first connecting tube (7) are connected with outside water supply assembly, and water supply assembly is used for the water injection in first aqua storage tank (16), and the bottom of sealed frame (4) inserts in the water in first aqua storage tank (16) down.
  2. 2. The tar residue tank water seal device according to claim 1, characterized in that the first connecting component comprises a connecting plate (24) and a fixed block (25), the connecting plate (24) is arranged on the periphery of the connecting pipe, an inserting rod (26) is fixedly arranged on one side of the connecting plate (24), the fixed block (25) is fixedly arranged on the periphery of the water inlet pipe (6), a slot matched with the inserting rod (26) is formed on one side of the fixed block (25), a limiting rod (28) is arranged in the fixed block (25), a limiting groove (27) matched with the limiting rod (28) is formed in the inserting rod (26), a baffle (30) is fixedly arranged at one end of the limiting rod (28) extending to the outside of the fixed block (25), and a spring (29) is fixedly arranged between the baffle (30) and the fixed block (25).
  3. 3. The tar slag tank water seal device as recited in claim 2, wherein an end of the limit rod (28) is provided with a wedge surface, and the wedge surface at the end of the limit rod (28) is in sliding fit with the insert rod (26).
  4. 4. The tar residue tank water seal device according to claim 2, wherein a first sealing component is arranged at the joint of one end of the water inlet pipe (6) and the first connecting pipe (7), the first sealing component comprises a first fixing ring (22) and a second fixing ring (23), the first fixing ring (22) is fixedly arranged at one end of the water inlet pipe (6), the second fixing ring (23) is fixedly arranged at one end of the first connecting pipe (7), the second fixing ring (23) is abutted with the first fixing ring (22), a first protruding edge (31) is fixedly arranged at one end inner side of the water inlet pipe (6), a sealing ring (32) is fixedly arranged at one side of the first protruding edge (31), a second protruding edge (33) is fixedly arranged at one end inner side of the first connecting pipe (7), and the second protruding edge (33) is abutted with the sealing ring (32).
  5. 5. The tar residue tank water seal device according to claim 1, characterized in that a second lower sealing frame (5) is fixedly arranged on the periphery of the first lower sealing frame (4), a second water storage tank (19) for storing water is formed between the second lower sealing frame (5) and the first lower sealing frame (4), a through hole (17) for communicating the first water storage tank (16) and the second water storage tank (19) is formed in the first lower sealing frame (4), a second upper sealing frame (18) is fixedly arranged at the bottom of the cover plate (2), and the bottom end of the second upper sealing frame (18) is inserted into water in the second water storage tank (19).
  6. 6. The tar residue tank water seal device according to claim 5, wherein a water outlet pipe (9) communicated with the inside of the second water storage tank (19) is arranged at the top of the second lower sealing frame (5), the water outlet pipe (9) is detachably connected with a second connecting pipe (10) through a second connecting component, and the second connecting pipe (10) is connected with an external water supply component.
  7. 7. The tar residue tank water seal device according to claim 5, wherein a sealing ring (20) is fixedly arranged at the bottom of the cover plate (2), and the sealing ring (20) is in butt fit with the top of the second lower sealing frame (5).
  8. 8. The tar residue tank water sealing device according to claim 5, wherein valves (12) are arranged on the water inlet pipe (6) and the water outlet pipe (9).

Description

Water seal device for tar residue tank Technical Field The utility model relates to the technical field of water sealing, in particular to a tar residue tank water sealing device. Background In the coking process, coal gas is washed by ammonia water to remove tar, then the ammonia water containing the tar is discharged to a mechanized settling tank, tar residues separated after gravity static settling are scraped by a chain scraper, and then discharged to a ground tar residue collecting tank through a residue discharge port, and then transferred to coal preparation and coal blending processes. For example, the patent literature with the publication number of CN217603603U and the name of water seal device comprises an upper sealing ring arranged at a slag outlet of an ammonia water clarifying tank and a lower sealing ring arranged at a slag inlet of a tar slag collecting tank, wherein the upper sealing ring is arranged at the outer side of the slag outlet, the upper sealing ring and the slag outlet form an upper annular groove, the lower sealing ring is arranged at the outer side of the slag inlet, the lower sealing ring and the slag inlet form a lower annular groove, water is stored in the lower annular groove, after the upper sealing ring and the lower sealing ring are matched, the slag outlet is inserted into the slag inlet, the upper sealing ring is inserted into the lower annular groove, and the lower end of the upper sealing ring is inserted into the water in the lower annular groove. Firstly, the slag discharging port is moved downwards, the slag discharging port is inserted into the slag inlet, the upper sealing ring is inserted into the lower annular groove, the lower end of the upper sealing ring is inserted into water in the lower annular groove, and at the moment, tar residues can be discharged into the tar residue collecting box. However, in the using process of the above document, when the water pump is suddenly started and stopped, the pressure in the water inlet pipe is instantaneously increased due to the abrupt change of the water flow speed, so that pressure waves are formed to propagate in the pipeline, the impact force may cause severe vibration of the pipeline, which is particularly remarkable in a long-distance water delivery scene, at this time, if the soft rubber connector is only relied on to be inserted into the water inlet, the firmness degree is insufficient, the severe vibration may cause the soft rubber connector to loosen at the water inlet, even fall off from the water inlet, and water flows out of the annular groove, so that harmful gas can escape, and water resource waste can be caused. Disclosure of utility model The utility model aims at overcoming the defects of the prior art, and provides a water sealing device for a tar residue tank, which is used for solving the technical problem that the severe vibration of a pipeline in the prior art can cause the soft rubber connector to loosen at a water inlet and even fall off from the water inlet, so that water flows out of an annular water storage tank. In order to achieve the above purpose, the present utility model adopts the following technical scheme: The utility model provides a tar slag tank water seal arrangement, includes the fixed apron that sets up in slag tap bottom, and the fixed first sealing frame that is provided with in bottom of apron still includes the first sealing frame that sets up in tar slag collecting box slag inlet periphery, form the first aqua storage tank that is used for depositing water between first sealing frame and the slag inlet, the bottom of sealing frame is provided with the inlet tube with the inside intercommunication of aqua storage tank under, and the inlet tube can be dismantled through first coupling assembling and be connected with first connecting pipe, and first connecting pipe is connected with outside water supply subassembly, and water supply subassembly is used for the water injection to first aqua storage tank in, and the bottom of sealing frame inserts in the aquatic in first aqua storage tank under. When the tar residue is discharged into the tar residue collecting box through the residue conveying pipe, the first connecting pipe is connected with the water inlet pipe through the first connecting component, water is injected into the first water storage tank, after water with proper height is injected, the residue discharging pipe drives the cover plate to move downwards, and the cover plate drives the first upper sealing frame to move downwards, so that the bottom end of the first upper sealing frame is inserted into water in the first water storage tank, and water sealing is carried out on the residue inlet. The utility model has the beneficial effects that as the water inlet pipe is detachably connected with the first connecting pipe through the first connecting component, the first connecting pipe is connected with the external water supply component, when tar residues ar