Chemical storage tank with connector sealing structure

Abstract

The utility model discloses a chemical storage tank with a connector sealing structure, which relates to the technical field of chemical storage tanks and comprises a main body, a T-shaped pipe is fixedly arranged on one side of the upper end of the main body, a scale plate is fixedly arranged on one side of the T-shaped pipe, a floating block is arranged in the T-shaped pipe in a sliding manner, the floating block is annular, and the connector sealing structure is arranged on the floating block. A first sealing plate is arranged above the floating block, and the first sealing plate is in sliding connection with the T-shaped pipe at the same time. Compared with an existing common chemical storage tank, according to the chemical storage tank with the connector sealing structure, when the pressure in the main body is increased, liquid can jack up the floating block upwards, and when the pressure in the main body reaches a safety threshold value, the floating block and the sealing plates can jack up and discharge the sealing plates one by one, so that the main body can be prevented from being damaged, and the service life of the main body is prolonged. And when the main body is used, the pressure relief pipe needs to be connected to one end of the T-shaped pipe and the sealing plate II is jacked open, and if the pressure relief pipe is not connected, pressure relief cannot be performed, so that the internal raw materials can be further prevented from leaking.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical storage tanks, in particular to a chemical storage tank with an interface sealing structure. Background Art

[0002] Chemical industry, also known as chemical industry, is a technology that uses chemical methods to change the composition and structure of substances or synthesize new substances. In chemical production, many chemical raw materials are needed. Some semi-finished raw materials are liquid. The raw materials need to be stored in a sealed manner to prevent odor leakage and health hazards. Storing them in storage tanks is the most common storage method.

[0003] As the application number is 202223186978.0, the utility model relates to a chemical storage tank with an interface sealing structure in the technical field of chemical storage tanks, including a storage tank and a fixed pipe fixed and connected to one side of the storage tank, the outer surface of the fixed pipe is fixedly sleeved with a mounting pipe, the upper surface of the mounting pipe is provided with a No. 1 sealing gasket, the upper surface of the No. 1 sealing gasket is provided with a sealing groove, the upper surface of the No. 1 sealing gasket is in contact with a No. 2 sealing gasket, the bottom of the No. 2 sealing gasket is fixedly connected with a sealing convex strip, one end of the sealing convex strip is in contact with the inside of the sealing groove, and one end of the No. 2 sealing gasket is arranged in a locking sleeve. Through the coordinated use of the mounting tube, the No. 1 sealing gasket, the No. 2 sealing gasket, the sealing convex strip, the locking sleeve, the rubber ring and the rubber sealing column, it is convenient to increase the sealing of the storage tank interface and avoid gas or liquid leakage inside the chemical storage tank. The locking sleeve can be used to fix the No. 1 sealing gasket and the No. 2 sealing gasket at the storage tank interface. However, the interface sealing structure of the chemical storage tank has a complicated workflow during docking, which is not convenient for accelerating work efficiency, and is not convenient for further strengthening the sealing of the device during discharge, and the device is not convenient for detecting the pressure in the tank body, which is not convenient for protecting the sealing structure.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a chemical storage tank with an interface sealing structure is proposed. Utility Model Content

[0005] The utility model aims to provide a chemical storage tank with an interface sealing structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a chemical storage tank with an interface sealing structure, comprising a main body, a T-shaped tube fixedly arranged on one side of the upper end of the main body, and a scale plate fixedly arranged on one side of the T-shaped tube, a floating block slidingly arranged inside the T-shaped tube, and the floating block is arranged in a ring shape, a sealing plate 1 is arranged above the floating block, and the sealing plate 1 is also slidably connected to the T-shaped tube, a screw is arranged in the middle of the sealing plate 1, and the upper end of the screw is engaged with the T-shaped tube.

[0007] Preferably, a spring 1 is fixedly provided on the upper end of the sealing plate 1, and the upper end of the spring 1 is also fixedly connected to the T-shaped tube, and the spring 1 is also located outside the screw, a bracket is fixedly provided on one side of the T-shaped tube, and the bracket is arranged in a cross shape, and a sealing plate 2 is provided on the side of the bracket close to the sealing plate 1.

[0008] Preferably, a sliding rod is fixedly provided at one end of the sealing plate 2, and the sliding rod is slidably connected to the bracket at the same time, a spring 2 is provided around the sliding rod, and the two ends of the spring 2 are respectively fixedly connected to the sliding rod and the bracket, a material receiving pipe is fixedly provided in the middle part of the upper end of the main body, and springs 3 are fixedly provided around the inside of the material receiving pipe.

[0009] Preferably, a sealing ring is fixedly provided at the upper end of the spring three, and the sealing ring is arranged in a ring shape, and the sealing ring is also slidably connected to the material receiving pipe, a pipe is arranged above the material receiving pipe, and clamps are arranged on the sides of the pipe and the material receiving pipe, and the clamp consists of two semicircular blocks, and a pressure plate is slidably arranged in the middle of the inner part of the clamp.

[0010] Preferably, the pressure plate is also configured to be semicircular, a top column is fixedly provided on the upper end of the pressure plate, and the top column is also slidably connected to the clamp, two top columns are symmetrically provided along the center line of the clamp, and an eccentric wheel is rotatably provided on the upper end of the top column, and a discharge pipe is fixedly provided in the middle of the lower end of the main body.

[0011] Preferably, a baffle plate 1 is fixedly provided at the lower end of the discharge pipe, springs 4 are fixedly provided on both sides of the discharge pipe, and a limit block is fixedly provided at the other end of the spring 4, and the limit block is slidingly connected to the discharge pipe at the same time, a sleeve is rotatably provided on the outer side of the discharge pipe, and telescopic rods are fixedly provided on both sides of the sleeve.

[0012] Preferably, the telescopic rods are symmetrically arranged in two groups along the center line of the discharge pipe, with two in each group, and a slider is fixedly arranged at one end of the telescopic rods, and the slider is fixedly connected to the limit block and the sleeve at the same time, and the lower end of the sleeve is located at the lower end of baffle one and baffle two is fixedly arranged, and baffle one is rotatably connected to baffle two.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a main body, a T-shaped tube, a scale plate, a floating block, a sealing plate 1, a screw, a spring 1, a bracket, a sealing plate 2, a sliding rod and a spring 2. When the pressure inside the main body increases, the liquid can push the floating block upward. When the internal pressure reaches the safety threshold, the floating block and the sealing plates can be pushed up and discharged one by one, so that the main body can be prevented from being damaged. When the main body is used, the pressure relief pipe needs to be connected to one end of the T-shaped tube and the sealing plate 2 can be pushed open. If the pressure relief pipe is not connected, the pressure cannot be relieved, so that the internal raw materials can be further prevented from leaking out.

[0015] 2. The utility model is provided with a material receiving pipe, a spring, a sealing ring, a pipe, a clamp, a pressure plate, a top column and an eccentric wheel. When filling, the pipe and the material receiving pipe are firstly connected, and the clamp is installed on the outside of the pipe and the material receiving pipe, and fixed by bolts. Then the eccentric wheel is rotated to press the pressure plate down through the top column, so that the pipe can be pressed on the material receiving pipe, and the sealing of the connection can be further improved;

[0016] 3. The utility model is provided with a discharge pipe, a baffle plate 1, a spring 4, a limit block, a telescopic rod, a slider, a sleeve and a baffle plate 2. When discharging, the material receiving pipe is first connected with the flange on the sleeve, and then the worker presses the slider with both hands to push the limit block into the discharge pipe. In this way, the baffle plate 2 and the baffle plate 1 can be overlapped by rotating the sleeve, thereby further enhancing the sealing performance of the high-rise only. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the cross-sectional structure of the T-shaped tube of the utility model;

[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the interface of the utility model;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the clamp of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the discharge pipe of the utility model.

[0022] In the figure: 1. main body; 2. T-shaped tube; 3. scale; 4. floating block; 5. sealing plate 1; 6. screw; 7. spring 1; 8. bracket; 9. sealing plate 2; 10. sliding rod; 11. spring 2; 12. material receiving pipe; 13. spring 3; 14. sealing ring; 15. pipeline; 16. clamp; 17. pressure plate; 18. top column; 19. eccentric wheel; 20. discharge pipe; 21. baffle 1; 22. spring 4; 23. limit block; 24. telescopic rod; 25. slider; 26. sleeve; 27. baffle 2. DETAILED DESCRIPTION

[0023] 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.

[0024] like Figure 1-Figure 2 As shown, a chemical storage tank with an interface sealing structure includes a main body 1, a T-shaped tube 2 is fixedly provided on one side of the upper end of the main body 1, and a scale plate 3 is fixedly provided on one side of the T-shaped tube 2, a floating block 4 is slidably provided inside the T-shaped tube 2, and the floating block 4 is arranged in a ring shape, a sealing plate 5 is arranged above the floating block 4, and the sealing plate 5 is slidably connected with the T-shaped tube 2 at the same time, a screw 6 is arranged in the middle of the sealing plate 5, and the upper end of the screw 6 is engaged with the T-shaped tube 2, when the pressure inside the main body 1 increases, the liquid can push the floating block 4 upward, when the internal pressure reaches the safety threshold, the floating block 4 and the sealing plate 5 can be pushed up and discharged together, so that the main body 1 can be prevented from being damaged, and when the main body 1 is used, the pressure relief pipe needs to be connected to one end of the T-shaped tube 2 and the sealing plate 9 can be pushed open, if the pressure relief pipe is not connected, the pressure cannot be relieved, so that the internal raw materials can be further prevented from leaking out;

[0025] Furthermore, the cooperation between the scale plate 3 and the float block 4 can facilitate the staff to observe the pressure inside the main body 1 .

[0026] Furthermore, the cooperation between the spring 11 and the sealing plate 9 can prevent external impurities from entering the main body 1 and also prevent the raw materials inside the main body 1 from leaking out.

[0027] like Figure 3-Figure 5As shown, a spring 7 is fixedly provided at the upper end of the sealing plate 15, and the upper end of the spring 7 is fixedly connected to the T-shaped tube 2 at the same time, and the spring 7 is also located on the outside of the screw 6, a bracket 8 is fixedly provided on one side of the T-shaped tube 2, and the bracket 8 is arranged in a cross shape, and a sealing plate 29 is arranged on the side of the bracket 8 close to the sealing plate 15, a sliding rod 10 is fixedly provided at one end of the sealing plate 29, and the sliding rod 10 is slidably connected to the bracket 8 at the same time, a spring 21 is arranged around the sliding rod 10, and the two ends of the spring 211 are respectively fixedly connected to the sliding rod 10 and the bracket 8, a material receiving pipe 12 is fixedly provided in the middle part of the upper end of the main body 1, and a spring 3 13 is fixedly provided around the inside of the material receiving pipe 12, and the spring 3 13 is fixedly provided around the inside of the material receiving pipe 12. A sealing ring 14 is fixedly provided at the upper end of the spring three 13, and the sealing ring 14 is set in an annular shape, and the sealing ring 14 is also slidably connected to the material receiving pipe 12, a pipe 15 is provided above the material receiving pipe 12, and a clamp 16 is provided on the side of the pipe 15 and the material receiving pipe 12, and the clamp 16 is composed of two semicircular blocks, a pressing plate 17 is slidably provided in the middle of the inner part of the clamp 16, and the pressing plate 17 is also set in a semicircular shape, and a top column 18 is fixedly provided on the upper end of the pressing plate 17, and the top column 18 is also slidably connected to the clamp 16, and two top columns 18 are symmetrically provided along the center line of the clamp 16, and an eccentric wheel 19 is rotatably provided on the upper end of the top column 18, and a discharge pipe is fixedly provided in the middle of the lower end of the main body 1 20, a baffle 1 21 is fixedly provided at the lower end of the discharge pipe 20, springs 4 22 are fixedly provided on both sides of the discharge pipe 20, and a limit block 23 is fixedly provided at the other end of the spring 4 22, and the limit block 23 is slidably connected with the discharge pipe 20 at the same time, a sleeve 26 is rotatably provided on the outer side of the discharge pipe 20, and telescopic rods 24 are fixedly provided on both sides of the sleeve 26, and the telescopic rods 24 are symmetrically provided in two groups along the center line of the discharge pipe 20, with two in each group, and a slider 25 is fixedly provided at one end of the telescopic rod 24, and the slider 25 is fixedly connected with the limit block 23 and the sleeve 26 at the same time, and the lower end of the sleeve 26 is located at the lower end of the baffle 1 21 and a baffle 2 27 is fixedly provided, and the baffle 1 21 is connected to the The baffle plate 27 is rotatably connected. During filling, the pipe 15 and the receiving pipe 12 are first connected, and the clamp 16 is installed on the outside of the pipe 15 and the receiving pipe 12 and fixed by bolts. Then the eccentric wheel 19 is rotated to press the pressing plate 17 down through the top column 18, so that the pipe 15 can be pressed on the receiving pipe 12, which can further improve the sealing of the connection. During discharging, the receiving pipe 12 is first connected with the flange on the sleeve 26, and then the worker presses the slider 25 with both hands to push the limit block 23 into the discharging pipe 20, so that the baffle plate 27 can be overlapped with the baffle plate 1 21 by rotating the sleeve 26, thereby further enhancing the sealing of the high-rise.

[0028] Furthermore, the spring three 13 can always press the sealing ring 14 against the pipe 15, so as to prevent the sealing ring 14 from being flattened over time and causing a decrease in sealing performance.

[0029] Furthermore, the cooperation between baffle 1 21 and baffle 2 27 can prevent raw materials from remaining outside, thereby preventing the working environment from being polluted.

[0030] Working principle: When using the chemical storage tank with an interface sealing structure, first, when the pressure inside the main body 1 increases, the liquid can push the float 4 upward. When the internal pressure reaches the safety threshold, the float 4 and the sealing plate 5 can be pushed up and discharged together, which can avoid damage to the main body 1. When the main body 1 is used, the pressure relief pipe needs to be connected to one end of the T-shaped pipe 2 and the sealing plate 9 is pushed open. If the pressure relief pipe is not connected, the pressure cannot be relieved, which can further avoid the leakage of the internal raw materials. Secondly, during filling, first connect the pipeline 15 and the material receiving pipe 12, and clamp the pipe 15 to the material receiving pipe 12. 16 is installed on the outside of the pipeline 15 and the receiving pipe 12, and fixed by bolts, then the eccentric wheel 19 is rotated to press the pressing plate 17 down through the top column 18, so that the pipeline 15 can be pressed on the receiving pipe 12, so that the sealing of the connection can be further improved; finally, when discharging, the receiving pipe 12 is first docked with the flange on the sleeve 26, and then the worker presses the slider 25 with both hands to push the limit block 23 into the discharging pipe 20, so that the baffle 27 and the baffle 1 21 can be overlapped by rotating the sleeve 26, so that the sealing of the high-rise can be further strengthened. This is the working principle of the chemical storage tank with an interface sealing structure.

Claims

1. A chemical storage tank with an interface sealing structure, comprising a main body (1), characterized in that: A T-shaped tube (2) is fixedly provided on one side of the upper end of the main body (1), and a scale plate (3) is fixedly provided on one side of the T-shaped tube (2). A floating block (4) is slidably provided inside the T-shaped tube (2), and the floating block (4) is arranged in a ring shape. A sealing plate (5) is provided above the floating block (4), and the sealing plate (5) is slidably connected to the T-shaped tube (2). A screw (6) is provided in the middle of the sealing plate (5), and the upper end of the screw (6) is engaged with the T-shaped tube (2).

2. A chemical storage tank with an interface sealing structure according to claim 1, characterized in that: A spring (7) is fixedly provided at the upper end of the sealing plate (5), and the upper end of the spring (7) is fixedly connected to the T-shaped tube (2). The spring (7) is also located outside the screw (6). A bracket (8) is fixedly provided on one side of the T-shaped tube (2), and the bracket (8) is arranged in a cross shape. A sealing plate (9) is provided on the side of the bracket (8) close to the sealing plate (5).

3. A chemical storage tank with an interface sealing structure according to claim 2, characterized in that: A sliding rod (10) is fixedly provided at one end of the sealing plate (9), and the sliding rod (10) is slidably connected to the bracket (8) at the same time. A spring (11) is provided around the sliding rod (10), and the two ends of the spring (11) are respectively fixedly connected to the sliding rod (10) and the bracket (8). A material receiving pipe (12) is fixedly provided at the middle part of the upper end of the main body (1), and a spring (13) is fixedly provided around the inside of the material receiving pipe (12).

4. A chemical storage tank with an interface sealing structure according to claim 3, characterized in that: A sealing ring (14) is fixedly provided at the upper end of the spring three (13), and the sealing ring (14) is arranged in an annular shape, and the sealing ring (14) is also slidably connected with the material receiving pipe (12), a pipe (15) is arranged above the material receiving pipe (12), and a clamp (16) is arranged on the side of the pipe (15) and the material receiving pipe (12), and the clamp (16) is composed of two semicircular blocks, and a pressure plate (17) is slidably arranged in the middle of the inner part of the clamp (16).

5. A chemical storage tank with an interface sealing structure according to claim 4, characterized in that: The pressing plate (17) is also arranged in a semicircular shape, a top column (18) is fixedly arranged at the upper end of the pressing plate (17), and the top column (18) is slidably connected to the clamp (16), two top columns (18) are symmetrically arranged along the center line of the clamp (16), and an eccentric wheel (19) is rotatably arranged at the upper end of the top column (18), and a discharge pipe (20) is fixedly arranged in the middle of the lower end of the main body (1).

6. A chemical storage tank with an interface sealing structure according to claim 5, characterized in that: A baffle plate 1 (21) is fixedly provided at the lower end of the discharge pipe (20), springs 4 (22) are fixedly provided on both sides of the discharge pipe (20), and a limit block (23) is fixedly provided at the other end of the spring 4 (22), and the limit block (23) is slidably connected to the discharge pipe (20), a sleeve (26) is rotatably provided on the outer side of the discharge pipe (20), and telescopic rods (24) are fixedly provided on both sides of the sleeve (26).

7. A chemical storage tank with an interface sealing structure according to claim 6, characterized in that: The telescopic rods (24) are symmetrically arranged in two groups along the center line of the discharge pipe (20), with two in each group, and a slider (25) is fixedly arranged at one end of the telescopic rods (24), and the slider (25) is fixedly connected to the limit block (23) and the sleeve (26) at the same time, and the lower end of the sleeve (26) is located at the lower end of the baffle plate 1 (21) and a baffle plate 2 (27) is fixedly arranged, and the baffle plate 1 (21) is rotatably connected to the baffle plate 2 (27).

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