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CN-224201157-U - Corrosion-resistant material conveying pipeline flow control device

CN224201157UCN 224201157 UCN224201157 UCN 224201157UCN-224201157-U

Abstract

The utility model belongs to the technical field of pipeline flow control, and particularly relates to a corrosion-resistant material conveying pipeline flow control device which comprises a flow valve, wherein a cover plate is detachably connected to the flow valve through bolts, an adjusting mechanism is arranged on the flow valve, a first sealing element is inlaid in the flow valve, the adjusting mechanism comprises a second sealing element, and a sleeve rod is detachably connected to the top of the second sealing element. This corrosion-resistant material conveying pipeline flow control device drives the screw rod through rotating the handle and rotates, and the screw thread piece is under the spacing effect of guide bar, and drive sealing member two is gone up and down along vertical direction, realizes laminating or separation with sealing member one, and this kind of vertical motion mode has avoided the sealed face friction loss that traditional horizontal slip led to, has reduced sealing member because of wearing and tearing and the deformation risk that friction produced, can effectively prolong sealing member's life, reduces equipment leakage hidden danger, reduces the shut down maintenance frequency that leads to because of sealed inefficacy.

Inventors

  • XU XIAODONG

Assignees

  • 贝利智能装备（张家港）有限公司

Dates

Publication Date
20260505
Application Date
20250611

Claims (7)

  1. 1. The corrosion-resistant material conveying pipeline flow control device comprises a flow valve (1) and is characterized in that a cover plate (2) is detachably connected to the flow valve (1) through bolts, an adjusting mechanism (3) is arranged on the flow valve (1), a first sealing element (4) is inlaid in the flow valve (1), and the adjusting mechanism (3) comprises: The second sealing piece (31), the top of the second sealing piece (31) is detachably connected with a loop bar (32), and the top of the loop bar (32) is fixedly connected with a thread block (33); The screw rod (34), the screw rod (34) is in threaded connection with the threaded block (33), and a handle (35) is fixedly connected to the top of the screw rod (34); The guide rod (36), guide rod (36) fixed connection is at the top of apron (2).
  2. 2. The corrosion resistant material conveying pipeline flow control device according to claim 1, wherein the guide rod (36) penetrates through the threaded block (33) and is in sliding connection with the threaded block (33), and a limiting block (37) is fixedly connected to the outer wall of the guide rod (36).
  3. 3. The corrosion resistant material conveying pipeline flow control device according to claim 1, wherein a connecting block (311) is fixedly connected to the top of the second sealing element (31), and a positioning port (312) and a socket (313) are formed in the connecting block (311).
  4. 4. The corrosion resistant material conveying pipeline flow control device according to claim 1, wherein the second sealing element (31) can be closely attached to the first sealing element (4) in a descending manner.
  5. 5. The corrosion resistant material conveying pipeline flow control device according to claim 3, wherein a positioning block (321) is fixedly connected to the bottom of the loop bar (32), the positioning block (321) is matched with the positioning port (312), and the positioning block (321) can be fixed through a bolt (322) after being inserted into the positioning port (312).
  6. 6. The corrosion resistant material conveying pipeline flow control device according to claim 1, wherein a through hole (314) is formed in the outer wall of the second sealing element (31), a rotating shaft (315) is rotatably connected to the bottom of the second sealing element (31), and a blade (316) is fixedly connected to the outer wall of the rotating shaft (315).
  7. 7. The corrosion resistant material delivery conduit flow control device of claim 6, wherein said vane (316) engages an inner surface of the second seal member (31).

Description

Corrosion-resistant material conveying pipeline flow control device Technical Field The utility model relates to the technical field of pipeline flow control, in particular to a corrosion-resistant material conveying pipeline flow control device. Background In industrial production, the flow control device of the material conveying pipeline is a key component for ensuring stable operation of the production process. Conventional flow control devices, such as valves, use corrosion resistant materials for the valves when facing corrosive materials, but the seals therein are worn out during use as the valve flaps rotate, and the corrosion to the seals is accelerated by the impact of corrosive media, and the conventional valves are slower when replacing the seals, so that a corrosion resistant material conveying pipeline flow control device is proposed. Disclosure of utility model The utility model mainly aims to provide a corrosion-resistant material conveying pipeline flow control device which can solve the problems in the background. In order to achieve the above purpose, the corrosion-resistant material conveying pipeline flow control device provided by the utility model comprises a flow valve, wherein a cover plate is detachably connected to the flow valve through a bolt, an adjusting mechanism is arranged on the flow valve, a first sealing element is embedded and installed in the flow valve, and the adjusting mechanism comprises: The top of the second sealing piece is detachably connected with a loop bar, and the top of the loop bar is fixedly connected with a thread block; The screw is in threaded connection with the threaded block, and the top of the screw is fixedly connected with a handle; The guide rod is fixedly connected to the top of the cover plate. Preferably, the guide rod penetrates through the threaded block and is in sliding connection with the threaded block, a limiting block is fixedly connected to the outer wall of the guide rod, the screw rod is driven to rotate through the rotating handle, and then under the action of the guide rod, the threaded block drives the loop bar to move upwards, and then the sealing element II is far away from the sealing element I. Preferably, a connecting block is fixedly connected to the top of the second sealing element, and a positioning opening and a socket are formed in the connecting block. Preferably, the second sealing element descends to be clung to the first sealing element. Preferably, the bottom fixedly connected with locating piece of loop bar, locating piece and locating hole phase-match, the accessible bolt is fixed after the locating piece inserts in the locating hole, through this kind of mode for sealing member two can carry out quick dismantlement change, after the apron is taken down, also can dismantle the change to sealing member one, improves sealing member's change rate. Preferably, the through hole is formed in the outer wall of the second sealing element, the rotating shaft is rotatably connected to the bottom of the second sealing element, the blades are fixedly connected to the outer wall of the rotating shaft, and through the use of the through hole, the second sealing element moves up and down, materials pass through the through hole, impact the blades to rotate, and the materials are reduced to be attached to the second sealing element. Preferably, the blade is attached to the inner surface of the second sealing member. The utility model provides a corrosion-resistant material conveying pipeline flow control device. The device comprises the following The beneficial effects are that: (1) This corrosion-resistant material conveying pipeline flow control device drives the screw rod through rotating the handle and rotates, and the screw thread piece is under the spacing effect of guide bar, and drive sealing member two is gone up and down along vertical direction, realizes laminating or separation with sealing member one, and this kind of vertical motion mode has avoided the sealed face friction loss that traditional horizontal slip led to, has reduced sealing member because of wearing and tearing and the deformation risk that friction produced, can effectively prolong sealing member's life, reduces equipment leakage hidden danger, reduces the shut down maintenance frequency that leads to because of sealed inefficacy. (2) The sealing element of the corrosion-resistant material conveying pipeline flow control device is precisely matched with the positioning opening of the connecting block through the positioning block, is fixed by utilizing the bolt, and is combined with the bolt connection structure of the cover plate and the flow valve, so that the quick assembly and disassembly of the sealing element are realized, and the working efficiency is improved. (3) The corrosion-resistant material conveying pipeline flow control device enables the second sealing element to pass through the through hole in the process of moving up and down,