Regeneration tower pressure difference measuring device

Abstract

The utility model discloses a regeneration tower differential pressure measuring device which comprises a tower body and a differential pressure transmitter, an adjusting mechanism comprises a strip-shaped box, a strip-shaped hole is formed in the front face of the strip-shaped box, a connecting block is arranged in an inner cavity of the strip-shaped hole, a lifting block is arranged on the back face of the connecting block, and limiting sliding holes are symmetrically formed in the top of the lifting block. Limiting sliding rods are arranged in inner cavities of the two limiting sliding holes, a reed is arranged at the bottom of the lifting block, a Y-shaped block is arranged on the front face of the connecting block, a connecting rope is arranged at the bottom of the Y-shaped block, a pull ring is arranged at the bottom of the connecting rope, and a locking assembly is arranged on one side of the Y-shaped block. According to the utility model, through the arrangement of the adjusting mechanism, through the cooperation of the strip-shaped box, the lifting block, the connecting block, the limiting sliding rod, the reed, the Y-shaped block, the connecting rope, the pull ring and the locking assembly, the height of the differential pressure transmitter outside the regeneration tower can be adjusted, so that workers with different heights can observe and operate the differential pressure transmitter conveniently, and the operation convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of regeneration towers, in particular to a regeneration tower pressure difference measuring device. Background Art

[0002] A regeneration tower refers to a device that analyzes the absorbed or adsorbed substances to restore the performance of the solvent or adsorbent. The regeneration tower can be divided into a packed tower and a plate tower, and is widely used in processes such as natural gas dehydration, desulfurization and decarbonization. The pressure difference of the regeneration tower is one of the important parameters for the operation of the regeneration tower. The size of the pressure difference can directly reflect whether the regeneration tower has liquid interception, whether the system solution has foaming, etc. The operator needs to make operational adjustments based on the pressure difference value of the regeneration tower.

[0003] The pressure difference of the regeneration tower is usually measured by a differential pressure transmitter. At present, the differential pressure transmitter and the regeneration tower are mostly assembled together by fixed connections such as bolts or welding. Therefore, the height of the differential pressure transmitter from the ground is a fixed value. This method has the disadvantage of being inconvenient to observe and operate when encountering tall or short staff. Utility Model Content

[0004] The utility model aims to provide a regeneration tower pressure difference measuring device to solve the problems raised in the above background technology.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a regeneration tower pressure difference measuring device, comprising:

[0006] tower body;

[0007] A differential pressure transmitter, wherein the differential pressure transmitter is arranged outside the tower body;

[0008] An adjusting mechanism is provided between the tower body and the differential pressure transmitter;

[0009] The adjustment mechanism comprises a bar-shaped box, a bar-shaped hole is provided on the front of the bar-shaped box, a connecting block is provided in the inner cavity of the bar-shaped hole, a lifting block is provided on the back of the connecting block, a limited sliding hole is symmetrically provided on the top of the lifting block, the inner cavities of the two limited sliding holes are both slidably sleeved with a limited sliding rod, a spring sheet is fixedly connected at the bottom of the lifting block, a Y-shaped block is provided on the front of the connecting block, a connecting rope is provided at the bottom of the Y-shaped block, and a pull ring is provided at the bottom of the connecting rope;

[0010] A locking assembly is provided on one side of the Y-shaped block, and the locking assembly consists of a cylindrical block and a locking bolt.

[0011] Preferably, the strip box is fixedly connected to the outer wall of the tower body, the two limit slide bars are symmetrically fixedly connected to the bottom of the inner wall of the strip box, the bottom of the spring leaf is fixedly connected to the bottom of the inner wall of the strip box, the connecting block is fixedly connected between the lifting block and the Y-shaped block, the connecting rope is fixedly connected between the Y-shaped block and the pull ring, and the differential pressure transmitter is fixedly connected to the front of the Y-shaped block.

[0012] Preferably, the cylindrical block is fixedly inserted and connected to one side of the Y-shaped block, a mounting hole is opened on one side of the cylindrical block, the locking bolt is movably arranged inside the mounting hole, a plurality of threaded holes are opened at equal intervals on one side of the Y-shaped block, and one end of the locking bolt is threadedly connected to the inner wall of the threaded hole corresponding to the position.

[0013] Preferably, an annular anti-slip groove is provided on the inner wall of the mounting hole, an anti-slip ring is provided in the inner cavity of the annular anti-slip groove, and the anti-slip ring is fixedly sleeved on the outer wall of the locking bolt.

[0014] Preferably, a short-line tube is fixedly inserted and connected to the top of the bar box, and a long-line tube is fixedly inserted and connected to the top of the bar box.

[0015] Preferably, the outer wall of the tower body is fixedly connected with a connecting seat, a through hole is opened on the top of the connecting seat, and the outer wall of the long-line tube is fixedly sleeved with the inner wall of the through hole.

[0016] Technical effects and advantages of the utility model:

[0017] (1) The utility model utilizes the setting of the adjustment mechanism, and can adjust the height of the differential pressure transmitter outside the regeneration tower through the cooperation among the bar box, the lifting block, the connecting block, the limit slide rod, the spring, the Y-shaped block, the connecting rope, the pull ring and the locking assembly, so as to facilitate the observation and operation of workers of different heights, thereby improving the convenience of operation;

[0018] (2) The utility model utilizes the arrangement of a cylindrical block, a locking bolt and an anti-slip ring. Through the cooperation between the cylindrical block, the locking bolt and the anti-slip ring, the Y-shaped block and the differential pressure transmitter after movement can be positioned, thereby improving the stability of the differential pressure transmitter after the position is changed. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model.

[0020] Figure 2 For this utility model Figure 1 Schematic diagram of the local enlarged structure at point A in the middle.

[0021] Figure 3 It is a schematic diagram of the side sectional structure of the strip box of the utility model.

[0022] Figure 4 It is a schematic diagram of the top sectional structure of the Y-shaped block of the utility model.

[0023] In the figure: 1. tower body; 2. differential pressure transmitter; 3. adjustment mechanism; 31. bar box; 32. connecting block; 33. lifting block; 34. limit slide rod; 35. spring; 36. Y-shaped block; 37. connecting rope; 38. pull ring; 39. locking assembly; 391. cylindrical block; 392. locking bolt; 393. anti-slip ring; 4. short-line tube; 5. long-line tube; 6. connecting seat. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides Figure 1-4 A regeneration tower pressure difference measuring device shown includes a tower body 1 and a differential pressure transmitter 2. The differential pressure transmitter 2 is arranged outside the tower body 1. An adjustment mechanism 3 is arranged between the tower body 1 and the differential pressure transmitter 2. The adjustment mechanism 3 is used to adjust the height of the differential pressure transmitter 2 to facilitate observation and operation by workers of different heights.

[0026] The regulating mechanism 3 comprises a strip box 31, which is fixedly connected to the outer wall of the tower body 1, and a short-line tube 4 is fixedly inserted and connected to the top of the strip box 31. The short-line tube 4 and the long-line tube 5 are used to protect the two probe connecting wires of the differential pressure transmitter 2. The top of the strip box 31 is fixedly inserted and connected to the long-line tube 5, and the outer wall of the tower body 1 is fixedly connected to the connecting seat 6. A through hole is provided on the top of the connecting seat 6, and the outer wall of the long-line tube 5 is fixedly sleeved with the inner wall of the through hole. A strip hole is provided on the front of the strip box 31, and a connecting block 32 is provided in the inner cavity of the strip hole. A lifting block 33 is provided on the back of the connecting block 32. The top of the lifting block 33 is symmetrically provided with limited sliding holes, and the inner cavities of the two limited sliding holes are slidably sleeved with limited sliding rods 34. The limited sliding rods 34 and the limited sliding holes are used to ensure that the lifting block 33 can move smoothly. The two probe connecting wires are wound around the corresponding limited sliding rods 34. The two limited sliding rods 34 are symmetrically fixedly connected to the bottom of the inner wall of the bar box 31, and the bottom of the lifting block 33 is provided with a reed 35 fixedly connected. The reed 35 can be elastically deformed to drive the lifting block 33 to automatically perform a reset movement, which improves the convenience of operation. The bottom of the reed 35 is fixedly connected to the bottom of the inner wall of the bar box 31. The front of the connecting block 32 is provided with a Y-shaped block 36. The connecting block 32 is fixedly connected between the lifting block 33 and the Y-shaped block 36. The differential pressure transmitter 2 is fixedly connected to the front of the Y-shaped block 36. The bottom of the Y-shaped block 36 is provided with a connecting rope 37. The interior of the connecting rope 37 is mixed with metal wire to increase the strength of the connecting rope 37. The bottom of the connecting rope 37 is provided with a pull ring 38. The pull ring 38 is convenient for the staff to apply force to drive the Y-shaped block 36, the connecting block 32, the lifting block 33 and the differential pressure transmitter 2 to move. The connecting rope 37 is fixedly connected between the Y-shaped block 36 and the pull ring 38;

[0027] A locking assembly 39 is provided on one side of the Y-shaped block 36, and the locking assembly 39 is used for positioning the Y-shaped block 36. The locking assembly 39 consists of a cylindrical block 391 and a locking bolt 392. The cylindrical block 391 is fixedly inserted and connected to one side of the Y-shaped block 36. A mounting hole is provided on one side of the cylindrical block 391, and the locking bolt 392 is movably arranged inside the mounting hole. A plurality of threaded holes are equidistantly provided on one side of the Y-shaped block 36, and one end of the locking bolt 392 is threadedly connected to the inner wall of the threaded hole corresponding to the position. An annular anti-slip groove is provided on the inner wall of the mounting hole, and an anti-slip ring 393 is provided in the inner cavity of the annular anti-slip groove. The annular anti-slip groove and the anti-slip ring 393 are used to prevent the locking bolt 392 from detaching from the mounting hole, and the anti-slip ring 393 is fixedly sleeved on the outer wall of the locking bolt 392.

[0028] Working principle of this utility model:

[0029] When the differential pressure transmitter 2 outside the regeneration tower is not convenient for the staff to observe and operate, first apply a steering force in the counterclockwise direction to the locking bolt 392. When the locking bolt 392 is disengaged from the threaded hole on the Y-shaped block 36, a vertical downward force is applied to the pull ring 38. The pull ring 38 will drive the Y-shaped block 36, the connecting block 32, the lifting block 33 and the differential pressure transmitter 2 to move vertically downward through the connecting rope 37. When the differential pressure transmitter 2 moves to the same height as the staff's head, a steering force is applied to the locking bolt 392 in the clockwise direction. When one end of the locking bolt 392 enters the corresponding threaded hole, the force applied to the pull ring 38 can be removed. At this time, the height adjustment of the differential pressure transmitter 2 is completed, making it convenient for staff of different heights to observe and operate, thereby improving the convenience of operation.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A regeneration tower pressure difference measuring device, comprising: Tower body(1); A differential pressure transmitter (2), wherein the differential pressure transmitter (2) is arranged outside the tower body (1); The invention is characterized in that an adjustment mechanism (3) is provided between the tower body (1) and the differential pressure transmitter (2); The regulating mechanism (3) comprises a strip box (31), a strip hole is provided on the front of the strip box (31), a connecting block (32) is provided in the inner cavity of the strip hole, a lifting block (33) is provided on the back of the connecting block (32), a limiting sliding hole is symmetrically provided on the top of the lifting block (33), the inner cavities of the two limiting sliding holes are both slidably sleeved with a limiting sliding rod (34), a spring sheet (35) is fixedly connected to the bottom of the lifting block (33), a Y-shaped block (36) is provided on the front of the connecting block (32), a connecting rope (37) is provided at the bottom of the Y-shaped block (36), and a pull ring (38) is provided at the bottom of the connecting rope (37); A locking assembly (39) is provided on one side of the Y-shaped block (36), and the locking assembly (39) is composed of a cylindrical block (391) and a locking bolt (392).

2. A regeneration tower pressure difference measuring device according to claim 1, characterized in that: The strip box (31) is fixedly connected to the outer wall of the tower body (1), the two limit sliding rods (34) are symmetrically fixedly connected to the bottom of the inner wall of the strip box (31), the bottom of the spring sheet (35) is fixedly connected to the bottom of the inner wall of the strip box (31), the connecting block (32) is fixedly connected between the lifting block (33) and the Y-shaped block (36), the connecting rope (37) is fixedly connected between the Y-shaped block (36) and the pull ring (38), and the differential pressure transmitter (2) is fixedly connected to the front of the Y-shaped block (36).

3. A regeneration tower pressure difference measuring device according to claim 1, characterized in that: The cylindrical block (391) is fixedly inserted and connected to one side of the Y-shaped block (36); a mounting hole is provided on one side of the cylindrical block (391); the locking bolt (392) is movably arranged inside the mounting hole; a plurality of threaded holes are equidistantly provided on one side of the Y-shaped block (36); one end of the locking bolt (392) is threadedly connected to the inner wall of the threaded hole at a corresponding position.

4. A regeneration tower pressure difference measuring device according to claim 3, characterized in that: An annular anti-slip groove is provided on the inner wall of the mounting hole, an anti-slip ring (393) is provided in the inner cavity of the annular anti-slip groove, and the anti-slip ring (393) is fixedly sleeved on the outer wall of the locking bolt (392).

5. A regeneration tower pressure difference measuring device according to claim 1, characterized in that: A short-line tube (4) is fixedly inserted and connected to the top of the strip box (31), and a long-line tube (5) is fixedly inserted and connected to the top of the strip box (31).

6. A regeneration tower pressure difference measuring device according to claim 5, characterized in that: The outer wall of the tower body (1) is fixedly connected to a connecting seat (6), a through hole is provided on the top of the connecting seat (6), and the outer wall of the long-line tube (5) is fixedly sleeved with the inner wall of the through hole.

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