Liquefied gas storage tank recovery processing device

Abstract

The utility model discloses a liquid gas storage tank recycling device which comprises a recycling box, fixing pieces are fixedly installed on the top of the recycling box, a sealing cover covers the surface of the recycling box, meanwhile, fixing pieces are fixedly installed at the bottom of the sealing cover, and the sealing cover and the recycling box are fixed in a threaded connection mode through two sets of fixing pieces. A protection piece is screwed and fixed to the upper side in the recycling box, and a bearing platform is fixedly arranged at the bottom of the recycling box. According to the liquid gas storage tank recovery processing device, the heating water body can heat the bearing platform, heat the outside of the positioning groove and uniformly heat the bottom of the tank body, so that the bottom position of the liquid gas storage tank is heated, heating can be uniform, the heating efficiency is high, residual liquid gas in the tank body is rapidly gasified, and the liquid gas storage tank recovery processing efficiency is improved. And the liquid gas is quickly and completely discharged out of the tank body through a valve on the tank body, and is recycled through a recycling pipe, so that the danger caused by an electric heating mode is avoided while the bottom of the liquid gas storage tank is uniformly heated.

Description

Technical Field

[0001] The utility model relates to the field of liquefied gas tank recovery, in particular to a liquefied gas tank recovery and processing device. Background Art

[0002] Liquefied gas tanks are used to carry liquefied petroleum gas, which plays a very important role in our daily life. Although many urban residents have already used natural gas, in many old residential areas, suburbs, or rural areas that have not been transformed into natural gas households, there are still a large number of residents who need to use liquefied petroleum gas loaded in liquefied gas tanks.

[0003] In the liquefied petroleum gas filling yard, there are many recycled and used liquefied gas tanks. There may be a very small amount of residual liquefied gas in these liquefied gas tanks. Especially in cold weather, this part of the residual liquefied gas is frozen during transportation due to the influence of the outdoor low temperature, making it difficult to discharge;

[0004] In the prior art, there is a recycling and processing device, in which a plurality of electric heating components and a fan are arranged in a cabinet, the electric heating component is directly arranged at the bottom of the liquefied gas tank, and the fan blows air toward the electric heating component to heat it;

[0005] Electric heating components are dangerous. Once an electrical fire occurs due to aging or lightning strikes, the liquefied gas tank and residual liquefied gas in the cabinet will burn or even explode, causing great safety hazards. Utility Model Content

[0006] The purpose of the utility model is to provide a liquefied gas tank recovery and processing device to solve the defects mentioned in the above background technology.

[0007] To achieve the above-mentioned purpose, a liquefied gas tank recovery and processing device is provided, comprising a recovery box, a fixing plate is fixedly installed on the top of the recovery box, and the surface of the recovery box is covered with a sealing cover, and a fixing plate is fixedly installed on the bottom of the sealing cover, and the sealing cover and the recovery box are screwed and fixed by two groups of fixing plates, a protective plate is screwed and fixed on the upper inner side of the recovery box, and a base is fixedly arranged at the bottom of the recovery box, and the base is hollow, and the inside of the base is filled with heated water, an inlet pipe is fixedly installed on the upper left end of the base, and a drain pipe is fixedly installed on the bottom left end of the base, and a hot water recovery hose is installed on the drain pipe through a flange, and a hot water inlet pipe is installed on the water inlet pipe through a flange, and a plurality of positioning grooves are evenly arranged on the surface of the base, and the positioning grooves are arranged at the bottom of the protective plate, and the positioning grooves are adapted to the size of the tank body, and the bottom of the tank body passes through the protective plate and is inserted into the inside of the positioning groove.

[0008] Preferably, the sealing cover and the recovery box are sealed and connected via a sealing gasket, and a recovery pipe is installed on the top of the sealing cover, while the recovery pipe is connected to the liquefied gas recovery connecting pipe via a flange.

[0009] Preferably, two rows of positioning grooves are evenly arranged on the surface of the support platform, and the number of positioning grooves in each row is set to five groups, and the positioning grooves are arranged in a circular shape.

[0010] Preferably, the protective sheet comprises a mounting sheet screwed and fixed to the inner wall surface of the recovery box, and two groups of mounting holes are provided on the mounting sheet.

[0011] Preferably, two rows of insertion openings are evenly arranged on the protective sheet, and the insertion openings are arranged opposite to the positioning grooves, and inner liners are fixedly installed on the inner walls of the insertion openings.

[0012] Preferably, the height of the inner liner is greater than the depth of the insertion opening, and the inner liner is wrapped around the outside of the tank body, while the bottom of the tank body is located inside the positioning groove and is heated by high-temperature heating water.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows: the heated water body can heat the base, the outside of the positioning groove is heated, and the bottom of the tank body can be evenly heated, so that the bottom position of the liquefied gas tank is heated, and the heating can be uniform and efficient, so that the residual liquefied gas in the tank body is quickly vaporized and quickly discharged out of the tank body through the valve on the tank body, and recovered through the recovery pipe, thereby achieving uniform heating of the bottom of the liquefied gas tank while avoiding the dangers brought by using electric heating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0015] Figure 2 The utility model structure Figure 1 A top-down cross-sectional view of

[0016] Figure 3 This is a schematic diagram of the structural protection sheet of the utility model;

[0017] Figure 4 The utility model structure Figure 3 Bottom view of

[0018] Figure 5 The utility model structure Figure 3 Side view of.

[0019] Numbers in the figure: 1. Recovery pipe; 2. Sealing cover; 3. Recovery box; 4. Base; 5. Heating water body; 6. Tank body; 7. Positioning groove; 8. Drain pipe; 9. Water inlet pipe; 10. Fixing plate; 11. Protective plate; 111. Insertion port; 112. Inner lining; 113. Mounting plate; 114. Mounting hole. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-5 The utility model provides a liquefied gas tank recovery and processing device, including a recovery box 3, a fixing plate 10 is fixedly installed on the top of the recovery box 3, and the surface of the recovery box 3 is covered with a sealing cover 2, and the fixing plate 10 is fixedly installed on the bottom of the sealing cover 2, and the sealing cover 2 and the recovery box 3 are screwed and fixed by two groups of fixing plates 10, and the inner upper side of the recovery box 3 is screwed and fixed with a protective plate 11, and a base 4 is fixedly arranged at the bottom of the recovery box 3, and the base 4 is hollow, and the inside of the base 4 is filled with a heated water body 5, and an inlet pipe 9 is fixedly installed on the upper left end of the base 4, and a drainage pipe 8 is fixedly installed on the bottom left end of the base 4, and a hot water recovery hose is installed on the drainage pipe 8 through a flange, and a hot water inlet pipe is installed on the water inlet pipe 9 through a flange, and a plurality of positioning grooves 7 are evenly arranged on the surface of the base 4, and the positioning grooves 7 are arranged at the bottom of the protective plate 11, and the positioning grooves 7 are adapted to the size of the tank body 6, and the bottom of the tank body 6 passes through the protective plate 11 and is inserted into the inside of the positioning groove 7.

[0022] Working principle: ten groups of tank bodies 6 are respectively arranged inside two rows of positioning grooves 7, and the sealing cover 2 is fixedly covered on the recovery box 3. At this time, the heated water body 5 can heat the base 4, and the outside of the positioning groove 7 is heated, and the bottom of the tank body 6 can be evenly heated, so that the bottom position of the liquefied gas tank is heated, and the heating can be uniform and efficient, so that the residual liquefied gas in the tank body is quickly gasified and quickly discharged out of the tank body through the valve on the tank body 6, and recovered through the recovery pipe 1, so as to achieve uniform heating of the bottom of the liquefied gas tank while avoiding the danger of using electric heating.

[0023] As a preferred embodiment, the sealing cover 2 and the recovery box 3 are sealed and connected via a sealing gasket, and a recovery pipe 1 is installed on the top of the sealing cover 2. At the same time, the recovery pipe 1 is connected to the liquefied gas recovery connecting pipe via a flange.

[0024] Two rows of positioning grooves 7 are evenly arranged on the surface of the support 4, and the number of positioning grooves 7 in each row is set to five groups, and the positioning grooves 7 are arranged in a circular shape.

[0025] The protection sheet 11 includes a mounting sheet 113 screwed and fixed to the inner wall surface of the recovery box 3 , and two groups of mounting holes 114 are formed on the mounting sheet 113 .

[0026] Two rows of positioning grooves 7 are evenly arranged on the surface of the support 4. Under the heating of the heating water body 5, the positioning grooves 7 form a heating area. The bottom of the tank body 6 is inserted into the interior of the heating area to achieve the purpose of uniformly heating the bottom of the tank body 6.

[0027] As a preferred embodiment, two rows of insertion openings 111 are evenly formed on the protective sheet 11 , and the insertion openings 111 are arranged opposite to the positioning grooves 7 , and inner linings 112 are fixedly installed on the inner walls of the insertion openings 111 .

[0028] As a preferred embodiment, the height of the inner liner 112 is greater than the depth of the insertion opening 111 , and the inner liner 112 is wrapped around the outside of the tank body 6 , while the bottom of the tank body 6 is located inside the positioning groove 7 and is heated by the high-temperature heated water body 5 .

[0029] The setting of the protective sheet 11 can limit the position of multiple groups of tank bodies 6 so that the tank bodies 6 will not fall over under the action of external force. At the same time, an inner liner 112 is set inside the insertion opening 111, and the inner liner 112 is wrapped around the outer side of the tank body 6 without causing scratches on the outer wall of the tank body 6.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquefied gas tank recovery and processing device, comprising a recovery box (3), characterized in that: The top of the recycling box (3) is fixedly mounted with a fixing plate (10), and the surface of the recycling box (3) is covered with a sealing cover (2). At the same time, a fixing plate (10) is fixedly mounted on the bottom of the sealing cover (2), and the sealing cover (2) and the recycling box (3) are screwed and fixed via two sets of fixing plates (10). A protective plate (11) is screwed and fixed to the upper side of the interior of the recycling box (3), and a support platform (4) is fixedly arranged at the bottom of the recycling box (3), and the support platform (4) is hollow, and the interior of the support platform (4) is filled with heated water (5). A water inlet pipe (9) is fixedly installed on the upper left end of the support (4), and a drainage pipe (8) is fixedly installed on the bottom left end of the support (4). At the same time, a hot water recovery hose is installed on the drainage pipe (8) through a flange, and a hot water inlet pipe is installed on the water inlet pipe (9) through a flange. A plurality of groups of positioning grooves (7) are evenly arranged on the surface of the support (4), and the positioning grooves (7) are arranged at the bottom of the protective sheet (11). At the same time, the positioning grooves (7) are adapted to the size of the tank body (6), and the bottom of the tank body (6) passes through the protective sheet (11) and is inserted into the inside of the positioning grooves (7).

2. A liquefied gas tank recovery and processing device according to claim 1, characterized in that: The sealing cover (2) and the recovery box (3) are sealed and connected via a sealing gasket, and a recovery pipe (1) is installed on the top of the sealing cover (2), and the recovery pipe (1) is connected to the liquefied gas recovery connection pipe via a flange.

3. A liquefied gas tank recovery and processing device according to claim 1, characterized in that: Two rows of positioning grooves (7) are evenly arranged on the surface of the support platform (4), and the number of positioning grooves (7) in each row is set to five groups, and the positioning grooves (7) are arranged in a circular shape.

4. A liquefied gas tank recovery and processing device according to claim 1, characterized in that: The protective sheet (11) comprises a mounting sheet (113) which is screwed and fixed to the inner wall surface of the recovery box (3), and two groups of mounting holes (114) are provided on the mounting sheet (113).

5. A liquefied gas tank recovery and processing device according to claim 4, characterized in that: Two rows of insertion openings (111) are evenly arranged on the protective sheet (11), and the insertion openings (111) are arranged opposite to the positioning grooves (7), and inner linings (112) are fixedly installed on the inner walls of the insertion openings (111).

6. A liquefied gas tank recovery and processing device according to claim 5, characterized in that: The height of the inner liner (112) is greater than the depth of the insertion opening (111), and the inner liner (112) is wrapped around the outside of the tank body (6), while the bottom of the tank body (6) is seated inside the positioning groove (7) and is heated by the high-temperature heated water body (5).

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