Absolute ethyl alcohol storage tank

Abstract

The absolute ethyl alcohol storage tank comprises an outer tank body and an inner tank body, the inner tank body is arranged in the outer tank body, a threaded ring is arranged on the inner tank body, and a rotating cover is in threaded connection with the threaded ring. By arranging the first fixing cover and the second fixing cover, unnecessary external influence on absolute ethyl alcohol is prevented, safety is improved, static accumulation is prevented, the risks of fire disasters and explosions are reduced, erosion and damage of external environment factors to the storage tank are reduced, and therefore the service life of the storage tank is prolonged. By arranging the water storage tank, heat generated by absolute ethyl alcohol in the inner tank can be effectively absorbed, so that the absolute ethyl alcohol is kept in a proper temperature range, the temperature of the absolute ethyl alcohol can be reduced, the volatilization rate of the absolute ethyl alcohol is reduced, the storage stability is kept, and cooling through the water storage tank is a natural and environment-friendly cooling method. And compared with electric or mechanical refrigeration equipment, the method is more energy-saving and environment-friendly.

Description

Technical Field

[0001] The present application relates to a storage tank, in particular to an anhydrous ethanol storage tank. Background Art

[0002] Anhydrous ethanol is a colorless clear liquid with a special aroma, easy to flow, and very easy to absorb moisture from the air. It can be miscible with water and various organic solvents such as chloroform and ether in any proportion, and can form an azeotropic mixture with water. The azeotropic point is 78.15℃, the relative density (d204) is 0.789, and the melting point is -114.1℃. The boiling point is 78.5℃, the refractive index is 1.361, and the flash point when closed cup (the temperature at which the combustible gas is heated and volatilized in a container of a specified structure and mixed with the air near the liquid surface and can be ignited by sparks when a certain concentration is reached) is 13℃. It is flammable, and the mixture of gas and air can form an explosive mixture with an explosion limit of 3.5% to 18.0% (volume). This organic solvent has extremely wide applications, mainly in medical treatment, cosmetics, sanitary products, oils and dyes.

[0003] When the existing anhydrous ethanol storage tank is in use, the tank body is prone to static electricity accumulation, increasing the risk of fire and explosion, and the external environmental factors will corrode and damage the storage tank, reducing its service life; and during the storage process, it may be affected by the temperature change of the external environment, especially when the ambient temperature rises, the temperature of the anhydrous ethanol will also rise. If electric or mechanical refrigeration equipment is used, it will not only be costly, but also not energy-saving and environmentally friendly; and when using a buffer structure to buffer external impact, the traditional buffer component may only provide a buffering effect in a specific direction or a limited direction, and the buffering effect is poor. Therefore, an anhydrous ethanol storage tank is proposed to address the above problems. Summary of the invention

[0004] In this embodiment, an anhydrous ethanol storage tank is provided to solve the problem that when the anhydrous ethanol storage tank in the prior art is in use, the tank body of the storage tank is prone to static electricity accumulation, increasing the risk of fire and explosion, and the external environmental factors erode and damage the storage tank, reducing the service life; and during the storage process, it may be affected by the temperature change of the external environment. In particular, when the ambient temperature rises, the temperature of the anhydrous ethanol will also rise. If electric or mechanical refrigeration equipment is used, it is not only costly, but also not energy-saving and environmentally friendly; and when using a buffer structure to buffer external impacts, the traditional buffer component may only provide a buffering effect in a specific direction or a limited direction, resulting in a poor buffering effect.

[0005] According to one aspect of the present application, an anhydrous ethanol storage tank is provided, including a water storage tank, an outer tank and an inner tank, the inner tank is arranged inside the outer tank, the inner tank is provided with a threaded ring, a rotating cover is threadedly connected to the threaded ring, a first fixed cover is fixedly connected to one side of the rotating cover, a shaping plate is fixedly installed on the bottom end of the first fixed cover, and a second fixed cover is fixedly connected to the bottom end of the shaping plate.

[0006] Furthermore, the first fixed cover and the second fixed cover are both made of nylon fabric, and the exteriors of the first fixed cover and the second fixed cover are coated with antistatic agent.

[0007] Furthermore, a water storage tank is arranged inside the outer tank, the top end of the water storage tank is connected to a water inlet pipe, a threaded cover is arranged on the water inlet pipe, and an inner tank is fixedly installed inside the water storage tank.

[0008] Furthermore, two buffer plates are arranged between the outer tank and the water tank, and dampers are fixedly installed between the two buffer plates. The outer surfaces of the plurality of dampers are sleeved with springs, and the two ends of the springs are fixedly connected to the two buffer plates respectively.

[0009] Furthermore, the inner wall of the outer tank and the outer wall of the water tank are fixedly mounted with a plurality of equally spaced fixing seats, a universal ball is fixedly mounted on one side of the plurality of buffer plates, and one side of the plurality of universal balls is rotatably connected to the fixing seats respectively.

[0010] Furthermore, a first through groove and a second through groove are formed at the bottom end of the outer tank.

[0011] Furthermore, a guide plate is fixedly installed at the bottom end of the inner cavity of the inner tank, and the bottom end of the inner tank is located at the lowest area of ​​the guide plate and is connected to a discharge pipe. The discharge pipe passes through the second through groove and extends to the bottom end of the outer end where a discharge valve is provided.

[0012] Furthermore, the bottom end of the water storage tank is connected to a drain pipe, and the drain pipe passes through the first through groove and extends to the bottom end of the outer tank where a drain valve is provided.

[0013] Furthermore, the top end of the inner tank is connected to a feed pipe, the top end of the feed pipe is threadedly connected to a sealing cover, and the inner tank is made of stainless steel.

[0014] Furthermore, a supporting leg is fixedly mounted on the bottom end of the outer tank, and the number of the supporting legs is three.

[0015] Through the above-mentioned embodiment of the present application, by setting the first fixed cover and the second fixed cover, it is helpful to prevent the anhydrous ethanol from being subjected to unnecessary external influences, improve safety, prevent static electricity accumulation, reduce the risk of fire and explosion, and reduce the erosion and damage of the storage tank by external environmental factors, thereby extending the service life of the storage tank; by setting a water storage tank, the heat generated by the anhydrous ethanol in the inner tank can be effectively absorbed, thereby keeping the anhydrous ethanol within a suitable temperature range, and the temperature of the anhydrous ethanol can be reduced, thereby reducing its volatilization rate and maintaining the stability of storage. Using a water storage tank for cooling is a natural and environmentally friendly cooling method that does not require additional energy consumption. Compared with the use of electricity or mechanical refrigeration equipment, this method is more energy-saving and environmentally friendly; under the action of springs, dampers and universal balls, impacts in any direction can be buffered, and impact energy can be effectively absorbed and dispersed, providing more comprehensive protection, and improving the stability of the anhydrous ethanol storage system. Even in the case of external impact, the storage tank can remain relatively stable, reducing liquid leakage or other safety hazards caused by impact. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0017] Figure 1 This is a schematic structural diagram of an embodiment of the present application;

[0018] Figure 2 This is a front cross-sectional schematic diagram of a box structure according to an embodiment of the present application;

[0019] Figure 3 For an embodiment of the present application Figure 2 A schematic diagram of the enlarged structure in FIG.

[0020] In the figure: 1, outer tank; 2, first fixed cover; 3, limit plate; 4, inner tank; 5, rotating cover; 6, sealing cover; 7, feed pipe; 8, threaded ring; 9, second fixed cover; 10, water inlet pipe; 11, shaping plate; 12, water storage tank; 13, water outlet pipe; 14, drain valve; 15, first through groove; 16, discharge pipe; 17, discharge valve; 18, second through groove; 19, support leg; 20, guide plate; 21, fixed seat; 22, buffer plate; 23, damper; 24, universal ball; 25, spring. DETAILED DESCRIPTION

[0021] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0022] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0023] In the present application, the terms "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings. These terms are mainly used to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific orientation, or to be constructed and operated in a specific orientation.

[0024] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific circumstances.

[0025] In addition, the terms "installed", "set", "provided with", "connected", "connected", and "socketed" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0026] It should be noted that, in the absence of conflict, the embodiments and features in the embodiments of the present application can be combined with each other. The present application will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0027] See also Figure 1-3 As shown, the anhydrous ethanol storage tank includes a water tank 12, an outer tank 1 and an inner tank 4, the inner tank 4 is arranged inside the outer tank 1, the inner tank 4 is provided with a threaded ring 8, a rotating cover 5 is threadedly connected to the threaded ring 8, a first fixed cover 2 is fixedly connected to one side of the rotating cover 5, a shaping plate 11 is fixedly installed on the bottom end of the first fixed cover 2, and a second fixed cover 9 is fixedly connected to the bottom end of the shaping plate 11.

[0028] The first fixed cover 2 and the second fixed cover 9 are both made of nylon fabric, and the exteriors of the first fixed cover 2 and the second fixed cover 9 are coated with antistatic agent.

[0029] A water storage tank 12 is arranged inside the outer tank 1 , and a water inlet pipe 10 is connected to the top of the water storage tank 12 . A threaded cover is arranged on the water inlet pipe 10 . An inner tank 4 is fixedly installed inside the water storage tank 12 .

[0030] Two buffer plates 22 are arranged between the outer tank 1 and the water tank 12 , and a damper 23 is fixedly installed between the two buffer plates 22 . The outer surfaces of the plurality of dampers 23 are sleeved with springs 25 , and the two ends of the springs 25 are fixedly connected to the two buffer plates 22 , respectively.

[0031] The inner wall of the outer tank 1 and the outer wall of the water tank 12 are fixedly mounted with a plurality of equally spaced fixing seats 21 , and a universal ball 24 is fixedly mounted on one side of the plurality of buffer plates 22 , and one side of the plurality of universal balls 24 is rotatably connected to the fixing seats 21 .

[0032] The bottom end of the outer tank 1 is provided with a first through groove 15 and a second through groove 18 .

[0033] A guide plate 20 is fixedly installed at the bottom end of the inner cavity of the inner tank 4. The bottom end of the inner tank 4 is located at the lowest area of ​​the guide plate 20 and is connected to a discharge pipe 16. The discharge pipe 16 passes through the second through groove 18 and extends to the bottom end of the outer end where a discharge valve 17 is provided.

[0034] The bottom end of the water storage tank 12 is connected to a drain pipe 13 , and the drain pipe 13 passes through the first through groove 15 and extends to the bottom end of the outer tank 1 , where a drain valve 14 is provided.

[0035] The top end of the inner tank 4 is connected to a feed pipe 7, the top end of the feed pipe is threadedly connected to a sealing cover 6, and the inner tank 4 is made of stainless steel.

[0036] A support leg 19 is fixedly mounted on the bottom end of the outer tank 1 , and the number of the support legs 19 is three.

[0037] When the present application is in use, the sealing cover 6 is rotated to inject anhydrous ethanol into the inner tank 4. When the anhydrous ethanol needs to be discharged, the discharge valve 17 is opened to discharge the anhydrous ethanol. The cover 5 is threadedly connected with the threaded ring 8 by the rotating cover 5, so that the first fixed cover 9 is not easy to accidentally fall off due to external factors (such as wind, vibration, etc.), which helps to prevent the anhydrous ethanol from being subjected to unnecessary external influences, improves the overall safety, effectively prevents the accumulation of static electricity, and reduces the risk of fire and explosion, which is particularly important when handling flammable and explosive anhydrous ethanol. It can reduce the erosion and damage of the storage tank by external environmental factors, thereby extending the service life of the storage tank; a certain amount of water source is injected into the water storage tank 12 through the water inlet pipe 10, which can effectively absorb the anhydrous ethanol in the inner tank. The heat generated by hydroethanol can keep the anhydrous ethanol within a suitable temperature range, which can reduce the temperature of the anhydrous ethanol, thereby reducing its volatilization rate and maintaining storage stability. Using the water tank 12 for cooling is a natural and environmentally friendly cooling method that does not require additional energy consumption. Compared with the use of electricity or mechanical refrigeration equipment, this method is more energy-saving and environmentally friendly; under the action of the spring 25, the damper 23 and the universal ball 24, impacts in any direction can be buffered, and the impact energy can be effectively absorbed and dispersed, providing more comprehensive protection, and improving the stability of the anhydrous ethanol storage system. Even in the case of external impact, the storage tank can remain relatively stable, reducing liquid leakage or other safety hazards caused by impact.

[0038] The benefits of this application are:

[0039] 1. By providing the first fixed cover and the second fixed cover, and by threading the rotating cover and the threaded ring, the first fixed cover is not easy to fall off accidentally due to external factors (such as wind, vibration, etc.), which helps to prevent the anhydrous ethanol from being subjected to unnecessary external influences, improves the overall safety, and can also effectively prevent static electricity accumulation, reduce the risk of fire and explosion, and reduce the erosion and damage of the storage tank by external environmental factors, thereby extending the service life of the storage tank;

[0040] 2. By setting up a water storage tank, the heat generated by the anhydrous ethanol in the inner tank can be effectively absorbed, thereby keeping the anhydrous ethanol in a suitable temperature range, and the temperature of the anhydrous ethanol can be reduced, thereby reducing its volatilization rate and maintaining storage stability. Using a water storage tank for cooling is a natural and environmentally friendly cooling method that does not require additional energy consumption. Compared with the use of electricity or mechanical refrigeration equipment, this method is more energy-saving and environmentally friendly;

[0041] 3. The application has a reasonable structure. Under the action of springs, dampers and universal balls, it can buffer impacts in any direction, effectively absorb and disperse impact energy, provide more comprehensive protection, and improve the stability of the anhydrous ethanol storage system. Even in the case of external impact, the storage tank can remain relatively stable, reducing liquid leakage or other safety hazards caused by impact.

[0042] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this application does not involve improvements to software and methods.

[0043] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. Anhydrous ethanol storage tank, characterized by: The invention comprises a water storage tank (12), an outer tank (1) and an inner tank (4); the inner tank (4) is arranged inside the outer tank (1); a threaded ring (8) is arranged on the inner tank (4); a rotating cover (5) is threadedly connected to the threaded ring (8); a first fixed cover (2) is fixedly connected to one side of the rotating cover (5); a shaping plate (11) is fixedly installed at the bottom end of the first fixed cover (2); and a second fixed cover (9) is fixedly connected to the bottom end of the shaping plate (11).

2. The anhydrous ethanol storage tank according to claim 1, characterized in that: The first fixed cover (2) and the second fixed cover (9) are both made of nylon fabric, and the exteriors of the first fixed cover (2) and the second fixed cover (9) are coated with an antistatic agent.

3. The anhydrous ethanol storage tank according to claim 1, characterized in that: A water storage tank (12) is arranged inside the outer tank (1), the top end of the water storage tank (12) is connected to a water inlet pipe (10), a threaded cover is arranged on the water inlet pipe (10), and an inner tank (4) is fixedly installed inside the water storage tank (12).

4. The anhydrous ethanol storage tank according to claim 1, characterized in that: Two buffer plates (22) are arranged between the outer tank (1) and the water storage tank (12), a damper (23) is fixedly installed between the two buffer plates (22), a spring (25) is sleeved on the outer surfaces of the plurality of dampers (23), and two ends of the spring (25) are respectively fixedly connected to the two buffer plates (22).

5. The anhydrous ethanol storage tank according to claim 4, characterized in that: The inner wall of the outer tank (1) and the outer wall of the water tank (12) are both fixedly mounted with a plurality of fixed seats (21) distributed at equal distances, and a universal ball (24) is fixedly mounted on one side of the plurality of buffer plates (22), and one side of the plurality of universal balls (24) is respectively rotatably connected to the fixed seats (21).

6. The anhydrous ethanol storage tank according to claim 1, characterized in that: The bottom end of the outer tank (1) is provided with a first through groove (15) and a second through groove (18).

7. The anhydrous ethanol storage tank according to claim 6, characterized in that: A guide plate (20) is fixedly mounted at the bottom end of the inner cavity of the inner tank (4); the bottom end of the inner tank (4) is located at the lowest area of ​​the guide plate (20) and is connected to a discharge pipe (16); the discharge pipe (16) passes through the second through groove (18) and extends to the bottom end of the outer end, where a discharge valve (17) is provided.

8. The anhydrous ethanol storage tank according to claim 6, characterized in that: The bottom end of the water storage tank (12) is connected to a drainage pipe (13), and the drainage pipe (13) passes through the first through groove (15) and extends to the bottom end of the outer tank (1) where a drainage valve (14) is provided.

9. The anhydrous ethanol storage tank according to claim 1, characterized in that: The top end of the inner tank (4) is connected to a feed pipe (7), and the top end of the feed pipe is threadedly connected to a sealing cover (6). The inner tank (4) is made of stainless steel.

10. The anhydrous ethanol storage tank according to claim 1, characterized in that: A support leg (19) is fixedly mounted on the bottom end of the outer tank (1), and the number of the support legs (19) is three.

Images