Search

CN-224208732-U - Chemical material pipeline sweeps device

CN224208732UCN 224208732 UCN224208732 UCN 224208732UCN-224208732-U

Abstract

The utility model discloses a chemical material pipeline purging device which comprises a purging device body and a connecting pipe, wherein a first air outlet is formed in the outer side of the connecting pipe, a second air outlet is formed in the top of the connecting pipe, ball valves are arranged on the first air outlet and the second air outlet, external teeth are arranged on the outer sides of the ball valves, a fixing assembly is arranged on one side of the outer portion of the connecting pipe, the fixing assembly comprises a mounting seat, a hexagonal groove is formed in the top of the mounting seat, a hexagonal block is slidably arranged in the hexagonal groove, and a square block is arranged on the hexagonal block.

Inventors

  • NIE PENG
  • ZHOU ZHENGHUA
  • ZHENG XUEJIAN
  • YUAN RU
  • LIU CHAO

Assignees

  • 江苏天利智能科技有限公司

Dates

Publication Date
20260508
Application Date
20250528

Claims (7)

  1. 1. The chemical material pipeline purging device is characterized by comprising a purging device body (1) and a connecting pipe (2), wherein a first air outlet (21) is formed in the outer side of the connecting pipe (2), a second air outlet (22) is formed in the top of the connecting pipe (2), ball valves (23) are arranged on the first air outlet (21) and the second air outlet (22), external teeth (24) are formed in the outer side of the ball valves (23), and a fixing assembly is arranged on one side of the outer side of the connecting pipe (2); the fixing assembly comprises a mounting seat (3), a hexagonal groove (31) is formed in the top of the mounting seat (3), a hexagonal block (32) is arranged in the hexagonal groove (31) in a sliding mode, and a square block (33) is arranged on the hexagonal block (32).
  2. 2. The chemical material pipeline purging device according to claim 1, wherein the purging device body (1) comprises a purging port (11), and a sealing ring (12) and four-port flanges (13) are respectively arranged on the purging port (11).
  3. 3. A chemical material pipeline purging device according to claim 2, characterized in that an eight-port flange (14) is arranged on the inner side of the connecting pipe (2), the eight-port flange (14) is abutted with a four-port flange (13), and the sealing ring (12) is in contact with the connecting pipe (2).
  4. 4. A chemical pipeline purge device according to claim 1, wherein two external teeth (24) are meshed with each other, a square opening (25) is arranged on the inner side of a ball valve (23) of the second air outlet (22), and the square block (33) is assembled and disassembled in the square opening (25).
  5. 5. The chemical material pipeline purging device according to claim 1, wherein a screw (34) is arranged outside the hexagonal groove (31), a bolt (35) is arranged inside the screw (34), the bolt (35) is in threaded connection with the screw (34), and the bolt (35) is in rotational connection with the hexagonal block (32).
  6. 6. The chemical material pipeline purging device according to claim 5, wherein a chute (4) is arranged on the outer side of the mounting seat (3), a sliding piece (42) is arranged in the chute (4) in a sliding manner, a fixing block (43) is arranged on the top of the sliding piece (42), a fixing opening (44) is formed in the bottom of the outer side of the bolt (35), the fixing block (43) is dismounted in the fixing opening (44), a first spring (41) is arranged on the bottom of the inner side of the chute (4), and the first spring (41) is connected with the sliding piece (42).
  7. 7. The chemical material pipeline purging device according to claim 6, wherein a limiting opening (45) is formed in the inner side of the sliding piece (42), a pushing block (5) is slidably arranged in the limiting opening (45), a second spring (51) is arranged in the inner side of the sliding groove (4), a limiting block (52) is arranged on the second spring (51), and the limiting block (52) is detached from the limiting opening (45).

Description

Chemical material pipeline sweeps device Technical Field The utility model relates to the technical field of chemical pipeline purging, in particular to a chemical material pipeline purging device. Background The purging of the chemical pipeline is an important work before production after construction or maintenance of a chemical device, and aims to remove rust, welding slag, sediment, moisture and other impurities in the pipeline, ensure the cleaning of the inside of a pipeline system and ensure the safety and normal operation of chemical production. The utility model belongs to the technical field of petrochemical pipeline cleaning, and relates to a chemical material pipeline purging device which is matched with a pipeline to be purged in an installation way, and a pipeline flange is arranged at the end part of the pipeline to be purged; the pressure-resistant inner container ball is placed in a pipeline to be purged, the diameter of the pressure-resistant inner container ball is matched with that of the pipeline to be purged, the front end assembly and the rear end assembly comprise vent pipes, one ends of the vent pipes are fixedly provided with connecting flanges, the connecting flanges are fixedly connected with the flange of the pipeline, and the other ends of the vent pipes are provided with vent valves. The utility model has the advantages of thorough pipeline purging, less residual materials in the pipeline, good purging effect and high safety. However, the existing chemical pipeline purging device still has certain defects, the purging angle, the position and the like of the existing purging device are relatively fixed, flexible adjustment cannot be performed according to different pipeline conditions, and the condition that the purging device cannot be installed due to the fact that the space on the outer side of a pipeline is small is possible, so that the application range and the purging effect of the existing purging device are limited. Disclosure of utility model The utility model aims to provide a chemical material pipeline purging device, which is used for solving the problem that the purging angle and the purging position in the background art cannot be flexibly adjusted according to different pipeline conditions. In order to achieve the above purpose, the present utility model provides the following technical solutions: The utility model provides a chemical material pipeline sweeps device, includes sweeps device body, connecting pipe, the connecting pipe outside is provided with first gas outlet, the connecting pipe top is provided with the second gas outlet, all be provided with the ball valve on first gas outlet, the second gas outlet, the ball valve outside is provided with the external tooth, connecting pipe outside one side is provided with fixed subassembly; The fixed subassembly includes the mount pad, the mount pad top is provided with the hexagonal groove, the inside slip of hexagonal groove is provided with the hexagonal piece, be provided with square block on the hexagonal piece. In a preferred embodiment of the utility model, the purging device body comprises a purging port, and the purging port is respectively provided with a sealing ring and four flanges. In a preferred embodiment of the utility model, an eight-port flange is arranged on the inner side of the connecting pipe, the eight-port flange is in butt joint with a four-port flange, and the sealing ring is in contact with the connecting pipe. In a preferred embodiment of the utility model, the two external teeth are meshed with each other, a square opening is arranged on the inner side of the ball valve of the second air outlet, and the square block is disassembled in the square opening. In a preferred embodiment of the utility model, a screw is arranged outside the hexagonal groove, a bolt is arranged inside the screw, the bolt is in threaded connection with the screw, and the bolt is in rotary connection with the hexagonal block. In a preferred embodiment of the utility model, a sliding groove is arranged on the outer side of the mounting seat, a sliding piece is arranged in the sliding groove in a sliding mode, a fixed block is arranged on the top of the sliding piece, a fixed opening is formed in the bottom of the outer side of the bolt, the fixed block is dismounted in the fixed opening, a first spring is arranged on the bottom of the inner side of the sliding groove, and the first spring is connected with the sliding piece. In a preferred embodiment of the utility model, a limiting opening is formed in the inner side of the sliding piece, a pushing block is slidably arranged in the limiting opening, a second spring is arranged in the inner side of the sliding groove, a limiting block is arranged on the second spring, and the limiting block is dismounted in the limiting opening. Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be