Sandwich type leakage-proof methanol storage tank

Abstract

The utility model discloses an interlayer type leakproof methanol storage tank, and particularly relates to the field of methanol storage, which comprises an inner container, a leakproof structure is arranged at the top of the inner container, the leakproof structure comprises a sealing cover arranged at the top of the inner container, a clamping block is fixedly arranged at the bottom of the sealing cover, a sealing rubber layer is fixedly arranged at the bottom of the clamping block, and a clamping groove is formed in the top of the inner container and located at the bottom of the clamping block. A circle of first rubber elastic piece is fixedly arranged at the bottom of the sealing cover, and a circle of second rubber elastic piece is fixedly arranged at the top of the inner container. The first rubber elastic piece on the sealing cover can be tightly attached to the second rubber elastic piece, so that the further protection effect is achieved, an additional protection layer is provided, it is ensured that no methanol leaks to the outside, it is ensured that methanol cannot leak due to the connection problem through multiple protection measures, and the service life of methanol is prolonged. This is very important for preventing contamination of chemicals and ensuring the safety of the user.

Description

Technical Field

[0001] The utility model relates to the technical field of methanol storage, and more specifically, to a sandwich type leak-proof methanol storage tank. Background Art

[0002] Methanol storage tanks are containers for storing methanol, usually made of materials such as stainless steel or plastic, with good sealing performance and safety. These tanks can range from small portable to large fixed, and are widely used in chemical, fuel, pharmaceutical and other industries. In the chemical industry, methanol is used as an important raw material for the production of plastics, synthetic fibers, rubber, pesticides and dyes, etc. At the same time, methanol is also an alternative fuel that can be used for power generation, automobile fuel and boiler fuel. In the pharmaceutical industry, methanol is used to produce a variety of drugs and intermediates. In addition, methanol can also be used as a solvent, antifreeze and detergent.

[0003] After searching, the patent with publication number CN205499876U discloses a methanol storage tank. The equipment divides the tank body into three sections and sets the top of the tank body into a cone shape. The bottom of the tank body is set into a trapezoidal shape as the base of the entire tank body. The layout is reasonable, which can effectively disperse the center of gravity of the tank body, improve the stability of the tank body, and enhance the operability of loading and discharging the tank body.

[0004] However, the above equipment has the following defects: the equipment is not designed to be sealed, and this negligence may cause methanol to leak out from the connection. Since methanol is a highly volatile liquid, once it leaks, it will not only cause waste of materials, but also increase safety risks due to the harm of methanol to human health. Therefore, it is crucial to ensure the sealing performance of the methanol storage tank to prevent leakage and ensure personnel safety. Utility Model Content

[0005] In order to overcome the above defects of the prior art, a sandwich leak-proof methanol storage tank is provided to solve the problems raised in the above background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A sandwich leakproof methanol storage tank, comprising an inner tank, the top of which is provided with a leakproof structure:

[0008] The anti-leakage structure comprises a sealing cover arranged at the top of the inner liner, a clamping block is fixedly arranged at the bottom of the sealing cover, a sealing rubber layer is fixedly arranged at the bottom of the clamping block, a clamping groove is opened at the top of the inner liner at the bottom of the clamping block, a circle of first rubber springs is fixedly arranged at the bottom of the sealing cover, and a circle of second rubber springs is fixedly arranged at the top of the inner liner;

[0009] Through the above technical solution, the card block is inserted into the card slot, and a sealing rubber layer is provided on the card block, which can increase the sealing of the connection, thereby effectively preventing the volatile methanol from leaking from the connection. When the card block is inserted, the first rubber spring on the cover will fit tightly with the second rubber spring, thereby playing a further protective role and providing an additional protective layer to ensure that no methanol leaks to the outside. Multiple protective measures are taken to ensure that methanol will not leak due to connection problems, which is very important for preventing chemical contamination and ensuring the safety of users.

[0010] Furthermore, a protective shell is fixedly provided at the bottom of the inner container, and two handles are fixedly provided at the top of the cover;

[0011] Through the above technical solution, the protective shell is provided to prevent the inner liner from being damaged when it is hit, thus playing a protective role.

[0012] Furthermore, a vent hole is provided through the middle of the cover, and a pressure relief valve is fixedly provided on the top of the cover;

[0013] Through the above technical solution, when the methanol pressure inside the inner tank is too high, the pressure relief valve can release the internal air pressure to prevent explosion due to excessive pressure.

[0014] Furthermore, the outer wall of the protective shell is fixedly provided with four first mounting plates, and the outer wall of the cover is fixedly provided with four second mounting plates;

[0015] Through the above technical solution, the first mounting plate and the second mounting plate can be connected by bolts.

[0016] Furthermore, a signal transmitter is fixedly provided on the inner wall of the protective shell, and a methanol concentration detector is fixedly provided on the inner wall of the protective shell;

[0017] Through the above technical solution, when methanol leaks from the inner tank, the methanol concentration detector can detect it immediately and send the message to the user's computer through the signal transmitter to remind the staff to come and check.

[0018] Furthermore, a threaded groove is provided in the protective shell, and a threaded column is fixedly provided at the bottom of the cover;

[0019] Through the above technical solution, a thread groove is provided to facilitate the connection of the threaded column.

[0020] Furthermore, four supporting columns are fixedly provided at the bottom of the protective shell, and a bottom plate is fixedly provided at the bottom of each of the four supporting columns;

[0021] Through the above technical solution, a support column is provided to support the device, and a bottom plate is provided to increase the contact area between the support column and the ground.

[0022] Technical effects and advantages of the utility model:

[0023] 1. The utility model proposes a sandwich leak-proof methanol storage tank. When in use, methanol only needs to be poured into the inner tank, and then the cover can be connected to the protective shell through the threaded column and the threaded groove. At the same time, the card block will be inserted into the card groove, and a sealing rubber layer is provided on the card block. The sealing rubber layer can increase the sealing of the connection, thereby effectively preventing the volatile methanol from leaking from the connection. When the card block is inserted, the first rubber spring sheet on the cover will fit tightly with the second rubber spring sheet, thereby playing a further protective role and providing an additional protective layer to ensure that no methanol leaks to the outside. Multiple protective measures are taken to ensure that methanol will not leak due to connection problems, which is very important for preventing chemical pollution and ensuring the safety of users.

[0024] 2. The utility model proposes a sandwich leak-proof methanol storage tank, in which a methanol concentration detector is arranged in a protective shell. The methanol concentration detector can detect the methanol concentration between the inner tank and the protective shell. When methanol leaks from the inner tank, the methanol concentration detector can detect it at the first time and send this message to the user's computer through a signal transmitter to remind the staff to come and check. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A structural diagram proposed for the utility model;

[0026] Figure 2 A semi-sectional structural diagram of the utility model;

[0027] Figure 3 This is a structural diagram of the cover provided by the utility model;

[0028] Figure 4 This is a structural diagram of the cover removal part proposed by the utility model;

[0029] Figure 5 for Figure 2 Enlarged view of point A in the middle.

[0030] The accompanying drawings are marked as follows: 1. inner liner; 2. sealing cover; 3. block; 4. sealing rubber layer; 5. slot; 6. first rubber spring; 7. second rubber spring; 8. protective shell; 9. handle; 10. exhaust hole; 11. pressure relief valve; 12. first mounting plate; 13. second mounting plate; 14. signal transmitter; 15. methanol concentration detector; 16. threaded groove; 17. threaded column; 18. support column; 19. bottom plate. DETAILED DESCRIPTION

[0031] 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.

[0032] As attached Figure 1-5 A sandwich leakproof methanol storage tank shown in the figure comprises an inner liner 1, a leakproof structure is arranged on the top of the inner liner 1, the leakproof structure comprises a cover 2 arranged on the top of the inner liner 1, a block 3 is fixedly arranged on the bottom of the cover 2, a sealing rubber layer 4 is fixedly arranged on the bottom of the block 3, a slot 5 is provided at the top of the inner liner 1 at the bottom of the block 3, a circle of first rubber springs 6 is fixedly arranged on the bottom of the cover 2, and a circle of second rubber springs 7 is fixedly arranged on the top of the inner liner 1, the block 3 is inserted into the slot 5, and a sealing rubber layer 4 is arranged on the block 3, the sealing rubber layer 4 can increase the sealing of the connection, thereby effectively preventing the volatile methanol from leaking from the connection, and when the block 3 is inserted, the first rubber spring 6 on the cover 2 will fit tightly with the second rubber spring 7, thereby playing a further protective role, providing an additional protective layer, ensuring that no methanol leaks to the outside, and ensuring that methanol will not leak due to connection problems through multiple protective measures, which is very important for preventing chemical pollution and ensuring the safety of users.

[0033] In some embodiments, according to Figure 1-5 As shown, a protective shell 8 is fixedly provided at the bottom of the inner liner 1, and two handles 9 are fixedly provided at the top of the cover 2. The protective shell 8 can prevent the inner liner 1 from being damaged when it is hit, and plays a protective role. An exhaust hole 10 is opened through the middle end of the inner liner 2, and a pressure relief valve 11 is fixedly provided on the top of the cover 2. When the methanol pressure inside the inner liner 1 is too high, the pressure relief valve 11 can release the internal air pressure to prevent the explosion caused by excessive pressure. Four first mounting plates 12 are fixedly provided on the outer wall of the protective shell 8, and four second mounting plates 13 are fixedly provided on the outer wall of the cover 2. The first mounting plate 12 and the second mounting plate 13 can be connected by bolts. A signal sending plate is fixedly provided on the inner wall of the protective shell 8 A methanol concentration detector 15 is fixedly arranged on the inner wall of the protective shell 8. When methanol leaks from the inner tank 1, the methanol concentration detector 15 can detect it immediately and send the message to the user's computer through the signal transmitter 14 to remind the staff to come and check. A threaded groove 16 is opened in the protective shell 8, and a threaded column 17 is fixedly arranged at the bottom of the cover 2. The threaded groove 16 is arranged to facilitate the connection of the threaded column 17. Four supporting columns 18 are fixedly arranged at the bottom of the protective shell 8. A bottom plate 19 is fixedly arranged at the bottom of the four supporting columns 18. The supporting columns 18 are arranged to support the device, and the bottom plate 19 is arranged to increase the contact area between the supporting columns 18 and the ground.

[0034] Working principle of the utility model: When the utility model is used, only methanol needs to be poured into the inner tank 1, and then the cover 2 and the protective shell 8 can be connected through the threaded column 17 and the threaded groove 16, and the card block 3 will be inserted into the card groove 5, and a sealing rubber layer 4 is provided on the card block 3, and the sealing rubber layer 4 can increase the sealing of the connection, thereby effectively preventing the volatile methanol from leaking from the connection, and when the card block 3 is inserted, the first rubber spring 6 on the cover 2 will be tightly fitted with the second rubber spring 7, thereby playing a further protective role. In order to prevent the leakage of methanol, a methanol concentration detector 15 is arranged in the protective shell 8. The methanol concentration detector 15 can detect the methanol concentration between the inner liner 1 and the protective shell 8. When methanol leaks from the inner liner 1, the methanol concentration detector 15 can detect it at the first time, and send this message to the user's computer through the signal transmitter 14 to remind the staff to come and check. A pressure relief valve 11 is arranged on the top of the cover 2. When the methanol pressure inside the inner liner 1 is too high, the pressure relief valve 11 can release the internal air pressure to prevent explosion due to excessive pressure.

Claims

1. A sandwich leakproof methanol storage tank, comprising an inner tank (1), characterized in that: The top of the inner container (1) is provided with a leak-proof structure: The anti-leakage structure comprises a cover (2) arranged on the top of the inner liner (1), a clamping block (3) is fixedly provided at the bottom of the cover (2), a sealing rubber layer (4) is fixedly provided at the bottom of the clamping block (3), a clamping groove (5) is provided at the top of the inner liner (1) and located at the bottom of the clamping block (3), a circle of first rubber spring sheets (6) is fixedly provided at the bottom of the cover (2), and a circle of second rubber spring sheets (7) is fixedly provided at the top of the inner liner (1).

2. The sandwich leakproof methanol storage tank according to claim 1 is characterized in that: A protective shell (8) is fixedly provided at the bottom of the inner container (1), and two handles (9) are fixedly provided at the top of the cover (2).

3. The sandwich leakproof methanol storage tank according to claim 1, characterized in that: An exhaust hole (10) is provided through the middle end of the interior of the sealing cover (2), and a pressure relief valve (11) is fixedly provided on the top of the sealing cover (2).

4. The sandwich leakproof methanol storage tank according to claim 2, characterized in that: Four first mounting plates (12) are fixedly provided on the outer wall of the protective shell (8), and four second mounting plates (13) are fixedly provided on the outer wall of the sealing cover (2).

5. The sandwich leakproof methanol storage tank according to claim 2, characterized in that: A signal transmitter (14) is fixedly provided on the inner wall of the protective shell (8), and a methanol concentration detector (15) is fixedly provided on the inner wall of the protective shell (8).

6. The sandwich leakproof methanol storage tank according to claim 2, characterized in that: A threaded groove (16) is provided in the protective shell (8), and a threaded column (17) is fixedly provided at the bottom of the sealing cover (2).

7. The sandwich leakproof methanol storage tank according to claim 2, characterized in that: Four support columns (18) are fixedly provided at the bottom of the protective shell (8), and a bottom plate (19) is fixedly provided at the bottom of each of the four support columns (18).

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