Storage tank for containing butanediol solution

Abstract

The utility model relates to the technical field of chemical solution storage, in particular to a storage tank for containing butanediol solution, which comprises a tank body and an anti-shaking plate, the inner side of the tank body is provided with an inner wall tank cavity, the inner wall tank cavity and the inner wall of the tank body are filled with vacuum heat insulation plates, the middle end of the bottom of the tank body is provided with a bottom caulking groove, and the bottom caulking groove is provided with an anti-shaking plate. Anti-shaking plates are evenly arranged on the inner wall of the inner wall tank cavity, splitter plates are arranged at the two ends of the outer wall of each anti-shaking plate, a heating table is arranged at the bottom of the tank body, a pump machine is arranged at the top of the heating table and embedded into the bottom embedding groove, a heating water inlet pipe is arranged at one end of the bottom of the pump machine, and a water outlet pipe is arranged at the other end of the bottom of the pump machine. A heating water outlet pipe is arranged at the other end of the bottom of the pump, and the water outlet end of the top of the pump is connected with a circulating water pipe; the problems that in the prior art, butanediol solution in an existing storage tank is prone to being affected by temperature, humidity and other environmental factors, quality is reduced, and even safety accidents are caused are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical solution storage, in particular to a storage tank used for storing butanediol solution. Background Art

[0002] As an important chemical raw material, butanediol is widely used in many industries such as medicine, cosmetics, and coatings. Butanediol is the main raw material for the production of tetrahydrofuran, which is an important organic solvent. The polytetramethylene glycol ether obtained after polymerization is the basic raw material for the production of high-elastic spandex (Lycra fiber). Spandex is mainly used to produce high-elastic knitwear such as high-end sportswear and swimwear. In the chemical, pharmaceutical and other industries, butanediol solution is an important raw material or intermediate, and its storage safety is crucial.

[0003] The butanediol solution in existing storage tanks is easily affected by environmental factors such as temperature and humidity, resulting in quality degradation and even safety accidents.

[0004] Therefore, in view of this, the existing structure and defects are studied and improved, and a storage tank for storing butanediol solution is proposed, in order to achieve a more practical purpose. Utility Model Content

[0005] The purpose of the utility model is to provide a storage tank for storing butanediol solution 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 storage tank for storing butanediol solution, comprising a tank body and an anti-sway plate, an inner wall tank cavity is arranged on the inner side of the tank body, and the inner wall tank cavity and the inner wall of the tank body are filled with a vacuum insulation panel, a bottom embedding groove is arranged at the middle end of the bottom of the tank body, the inner wall of the inner wall tank cavity is evenly arranged with anti-sway plates, and diverter plates are arranged at both ends of the outer wall of the anti-sway plate, a heating platform is arranged at the bottom of the tank body, and a pump is arranged on the top of the heating platform, the pump and the bottom embedding groove are embedded, a heating water inlet pipe is arranged at one end of the bottom of the pump, and a heating water outlet pipe is arranged at the other end of the bottom of the pump, the top water outlet end of the pump is connected with a circulating water pipe, and a sealing gasket is arranged at the connection between the circulating water pipe and the tank body, and a double-layer sealing cover is arranged on the top of the tank body.

[0007] Furthermore, one end of the bottom of the tank body is connected to a drain valve pipe.

[0008] Furthermore, a liquid supply pipe is provided on one side of the inner part of the double-layer sealing cover, a fluororubber sealing pad is provided on the bottom wall of the double-layer sealing cover, an internal state monitoring device is provided on one side of the inner part of the double-layer sealing cover, and a pressure relief safety valve is provided on one side of the internal state monitoring device.

[0009] Furthermore, the double-layer sealing cover is sealed and connected to the tank body via a fluororubber sealing gasket, and the sizes of the fluororubber sealing gasket and the tank body match each other.

[0010] Furthermore, the internal state monitoring device includes a pressure sensor, a temperature sensor and a liquid level sensor.

[0011] Furthermore, the anti-sway plates are evenly distributed along the central axis of the tank body, and four groups of anti-sway plates are provided.

[0012] Furthermore, the diverter plates are arranged along the outer wall of the anti-sway plate.

[0013] The utility model provides a storage tank for storing butanediol solution, which has the following beneficial effects:

[0014] 1. The utility model has a high-efficiency heat-insulating layer inside the tank, which can effectively reduce heat loss, maintain a stable temperature inside the tank, and extend the storage life of the butanediol solution; the double-layer sealing cover on the top can ensure that the tank can still maintain good sealing under extreme conditions to prevent leakage and volatilization of the solution;

[0015] By cooperating with the internal status monitoring device and the pressure relief safety valve, the comprehensive safety monitoring system can monitor the status inside the tank in real time, monitor the pressure and temperature inside the tank in real time, ensure operation within a safe range, promptly discover and deal with potential safety hazards, and improve overall safety.

[0016] 2. In the utility model, the inner wall of the inner tank cavity is arranged with an anti-sway plate, which can block the butanediol solution when the butanediol solution inside shakes, reduce the shaking amplitude, and separate the butanediol solution through the diverter plates on both sides to ensure the safe storage of the butanediol solution;

[0017] 3. Through the circulating water pipe inserted into the tank body, external hot water is used to heat the circulating water pipe to control the temperature of the butanediol solution in the tank to prevent the solution from solidifying or deteriorating. The temperature of the solution in the tank is accurately controlled to ensure that the solution is stored in a suitable environment and improve storage stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The disclosure of the present invention will become easier to understand with reference to the accompanying drawings. It is easy for those skilled in the art to understand that these drawings are only used to illustrate the technical solution of the present invention and are not intended to limit the scope of protection of the present invention. In the drawings:

[0019] Figure 1 This is a schematic diagram of the internal cross-sectional structure of a storage tank for storing butanediol solution according to the utility model;

[0020] Figure 2This is a schematic diagram of the three-dimensional structure of an anti-sway plate of a storage tank for storing butanediol solution according to the utility model;

[0021] Figure 3 It is a partially enlarged structural schematic diagram of a double-layer sealing cover of a storage tank for storing butanediol solution according to the utility model.

[0022] In the figure: 1. tank body; 101. inner tank cavity; 102. vacuum insulation panel; 103. bottom groove; 2. drain valve pipe; 3. heating table; 301. heating water inlet pipe; 302. heating water outlet pipe; 303. pump; 304. circulating water pipe; 305. sealing gasket; 4. anti-sway plate; 401. diverter plate; 5. double-layer sealing cover; 501. liquid supply pipe; 502. fluororubber sealing gasket; 503. internal status monitoring device; 504. pressure relief safety valve. 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] See also Figure 1-3The utility model provides a technical solution: a storage tank for storing butanediol solution, comprising a tank body 1 and an anti-sway plate 4, an inner wall tank cavity 101 is arranged on the inner side of the tank body 1, and the inner wall tank cavity 101 and the inner wall of the tank body 1 are filled with a vacuum insulation panel 102, a bottom embedded groove 103 is arranged at the middle end of the bottom of the tank body 1, the inner wall of the inner wall tank cavity 101 is evenly arranged with anti-sway plates 4, and the outer walls of the anti-sway plates 4 are arranged with diverter plates 401 at both ends, a heating platform 3 is arranged at the bottom of the tank body 1, and a pump 303 is arranged on the top of the heating platform 3, the pump 303 and the bottom embedded groove 103 are embedded, a heating water inlet pipe 301 is arranged at one end of the bottom of the pump 303, and a heating water outlet pipe 302 is arranged at the other end of the bottom of the pump 303, the top water outlet end of the pump 303 is connected with a circulating water pipe 304, and the circulating water pipe 304 and the tank body 1 are connected A sealing gasket ring 305 is provided at the tank body 1, and a double-layer sealing cover 5 is provided on the top of the tank body 1; a drain valve pipe 2 is connected to one end of the bottom of the tank body 1; a liquid supply pipe 501 is opened on the inner side of the double-layer sealing cover 5, a fluororubber sealing gasket 502 is provided on the bottom wall of the double-layer sealing cover 5, an internal state monitoring device 503 is provided on the inner side of the double-layer sealing cover 5, and a pressure relief safety valve 504 is provided on one side of the internal state monitoring device 503; the double-layer sealing cover 5 is sealed and connected to the tank body 1 through the fluororubber sealing gasket 502, and the sizes of the fluororubber sealing gasket 502 and the tank body 1 match each other; the internal state monitoring device 503 includes a pressure sensor, a temperature sensor and a liquid level sensor; the anti-sway plates 4 are evenly distributed along the central axis of the tank body 1, and four groups of anti-sway plates 4 are provided; the diverter plates 401 are arranged along the outer wall of the anti-sway plates 4.

[0025] The high-efficiency insulation layer design inside the tank body 1 can effectively reduce heat loss, maintain a stable temperature inside the tank, and extend the storage life of the butanediol solution; the double-layer sealing cover 5 on the top can ensure that the tank body 1 can still maintain good sealing under extreme conditions to prevent leakage and volatilization of the solution;

[0026] By cooperating with the internal status monitoring device 503 and the pressure relief safety valve 504, the integrated safety monitoring system can monitor the status inside the tank in real time, monitor the pressure and temperature inside the tank in real time, ensure operation within a safe range, promptly discover and deal with potential safety hazards, and improve overall safety.

[0027] The inner wall of the inner tank cavity 101 is arranged with an anti-sway plate 4, which can block the butanediol solution when the butanediol solution inside shakes, reduce the shaking amplitude, and separate the butanediol solution through the diverter plates 401 on both sides to ensure the safe storage of the butanediol solution;

[0028] By inserting the circulating water pipe 304 into the tank body 1, the external hot water is heated through the circulating water pipe 304 to control the temperature of the butanediol solution in the tank, prevent the solution from solidifying or deteriorating, accurately control the temperature of the solution in the tank, ensure that the solution is stored in a suitable environment, and improve storage stability.

[0029] Working principle: For this type of storage tank for storing butanediol solution, first, a liquid supply pipe 501 is set on the top to inject the butanediol solution to be stored into the inner wall tank cavity 101 of the tank body 1, and when storing, the pump 303 at the bottom is started at the same time to extract hot water from the heating water inlet pipe 301, so that it is transported along the spiral circulating water pipe 304 under the action of the pump 303 to be heated by external hot water to control the temperature of the butanediol solution in the tank to prevent the solution from solidifying or deteriorating, and then the hot water is discharged from the heating water outlet pipe 302 on the bottom side. During storage, the internal state monitoring device 503 at the top continues to work, and uses sensors such as pressure sensors, temperature sensors and liquid level sensors to monitor the state in the tank in real time, monitor the pressure and temperature in the tank in real time, ensure operation within a safe range, and promptly discover and deal with potential safety hazards. When drainage is required, it can be discharged through the drainage valve pipe 2 at the bottom.

[0030] The above description is only a specific implementation method of the utility model, but the protection scope of the utility model is not limited to this. Any changes or substitutions that can be thought of by any technician familiar with the field within the technical scope disclosed by the utility model without creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A storage tank for storing butanediol solution, comprising a tank body (1) and an anti-sway plate (4), characterized in that: An inner wall tank cavity (101) is arranged on the inner side of the tank body (1), and the inner wall tank cavity (101) and the inner wall of the tank body (1) are filled with a vacuum insulation panel (102); a bottom embedding groove (103) is arranged at the middle end of the bottom of the tank body (1); anti-sway plates (4) are evenly arranged on the inner wall of the inner wall tank cavity (101), and diverter plates (401) are arranged at both ends of the outer wall of the anti-sway plates (4); a heating platform (3) is arranged at the bottom of the tank body (1), and a pump is arranged on the top of the heating platform (3). (303), the pump (303) and the bottom groove (103) are embedded, a heating water inlet pipe (301) is provided at one end of the bottom of the pump (303), and a heating water outlet pipe (302) is provided at the other end of the bottom of the pump (303), a circulating water pipe (304) is connected to the top water outlet end of the pump (303), and a sealing gasket (305) is provided at the connection between the circulating water pipe (304) and the tank body (1), and a double-layer sealing cover (5) is provided on the top of the tank body (1).

2. A storage tank for storing butanediol solution according to claim 1, characterized in that: One end of the bottom of the tank body (1) is connected to a drain valve pipe (2).

3. A storage tank for storing butanediol solution according to claim 1, characterized in that: A liquid supply pipe (501) is provided on one side of the interior of the double-layer sealing cover (5), a fluororubber sealing gasket (502) is provided on the bottom wall of the double-layer sealing cover (5), an internal state monitoring device (503) is provided on one side of the interior of the double-layer sealing cover (5), and a pressure relief safety valve (504) is provided on one side of the internal state monitoring device (503).

4. A storage tank for storing butanediol solution according to claim 3, characterized in that: The double-layer sealing cover (5) is sealedly connected to the tank body (1) via a fluororubber sealing gasket (502), and the sizes of the fluororubber sealing gasket (502) and the tank body (1) match each other.

5. The storage tank for storing butanediol solution according to claim 3, characterized in that: The internal state monitoring device (503) comprises a pressure sensor, a temperature sensor and a liquid level sensor.

6. A storage tank for storing butanediol solution according to claim 1, characterized in that: The anti-sway plates (4) are evenly distributed along the central axis of the tank body (1), and four groups of anti-sway plates (4) are provided.

7. A storage tank for storing butanediol solution according to claim 1, characterized in that: The diverter plates (401) are distributed in an array along the outer wall of the anti-sway plate (4).

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