Damp-proof storage barrel for electrolytic aluminum raw materials

Abstract

The utility model discloses an electrolytic aluminum raw material moistureproof storage barrel which comprises a storage barrel body, a sealing cover, hollow columns and a movable drawer, a bottom plate is fixedly connected to the bottom end in the storage barrel body, the hollow columns are evenly arranged at the top end of the bottom plate at equal intervals, and the bottom plate is fixedly connected with the hollow columns. Vent holes are evenly formed in the hollow column at equal intervals, and sliding rods are fixedly connected to the two sides of the bottom end of the interior of the storage barrel body. The movable drawer is arranged at the bottom end of the interior of the storage barrel body, the movable drawer is pulled out of the interior of the storage barrel body, drying agents in the movable drawer can be rapidly replaced, and meanwhile the multiple sets of hollow columns are arranged at the bottom end of the bottom plate in the storage barrel body. And dry gas in the movable drawer can uniformly enter the storage barrel main body through the air holes in the hollow column.

Description

Technical Field

[0001] The utility model relates to the technical field of electrolytic aluminum raw material storage, in particular to a moisture-proof storage barrel for electrolytic aluminum raw materials. Background Art

[0002] The raw materials for electrolytic aluminum include alumina, cryolite, aluminum fluoride, etc. Alumina and cryolite are easy to absorb moisture and need to be stored in special storage barrels. The moisture-proof storage barrel for electrolytic aluminum raw materials is a specially designed storage container specifically used to store electrolytic aluminum raw materials and ensure that they are moisture-proof. The barrel body is used to hold the electrolytic aluminum raw materials, and the barrel cover is used to seal the barrel body to prevent the entry of outside air and moisture.

[0003] In the moisture-proof storage barrel for electrolytic aluminum raw materials disclosed in the Chinese utility model patent application publication specification CN218752640U, the exhaust valve discharges inert gas in a controlled manner, and the exhaust is slowly discharged to maintain a positive pressure in the barrel body to prevent outside air from entering. The barrel body can continue to be exhausted when it leaks, thereby extending the positive pressure duration and improving the safety of storing electrolytic aluminum raw materials. However, the storage barrel for electrolytic aluminum raw materials has low stability in use. If it is left stationary for a long time, the internal electrolytic aluminum raw materials may become damp. At the same time, the desiccant inside the storage barrel is not easy to replace quickly, which affects the stability of the subsequent use of the electrolytic aluminum raw materials. Utility Model Content

[0004] The utility model aims to provide a moisture-proof storage barrel for electrolytic aluminum raw materials to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a moisture-proof storage barrel for electrolytic aluminum raw materials, comprising a storage barrel body, a sealing cover, a hollow column and a movable drawer, wherein the bottom end of the storage barrel body is fixedly connected to a bottom plate, the top of the bottom plate is evenly and equidistantly provided with hollow columns, the bottom plate and the hollow columns are fixedly connected, the inside of the hollow columns is evenly and equidistantly provided with air holes, the two sides of the bottom end of the storage barrel body are fixedly connected to sliding rods, the outside of the sliding rods is slidably connected to a slider, one side of the slider is fixedly connected to a spring, and one side of the slider is fixedly connected to a movable drawer.

[0006] Preferably, a base is provided in the middle position inside the storage barrel body, and heat insulation layers are provided on both sides of the base.

[0007] Preferably, an outer layer is provided on one side of the heat insulation layer, an inner layer is provided on one side of the heat insulation layer, and a rubber ring is fixedly connected to the top end of the interior of the storage barrel body.

[0008] Preferably, a sealing cover is installed on the top of the storage barrel body, and a rubber pad is fixedly connected to the middle position of the bottom end of the sealing cover.

[0009] Preferably, a handle is fixedly connected to a middle position of one side of the outer portion of the movable drawer, and a bolt is installed on one side of the movable drawer.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] 1. This moisture-proof storage barrel for electrolytic aluminum raw materials has a movable drawer at the bottom of the storage barrel body. By pulling the movable drawer out of the storage barrel body, the desiccant inside the movable drawer can be quickly replaced. At the same time, multiple groups of hollow columns are arranged at the bottom of the bottom plate inside the storage barrel body. The dry gas in the movable drawer can evenly enter the interior of the storage barrel body through the air holes on the hollow columns, effectively drying and moisture-proofing the electrolytic aluminum raw materials.

[0012] 2. This moisture-proof storage barrel for electrolytic aluminum raw materials has material layers such as a base, a heat-insulating layer, an outer layer, and an inner layer arranged inside the storage barrel body. The base can increase the overall strength of the storage barrel, and the heat-insulating layers are arranged on both sides of the base to effectively reduce the influence of the external temperature on the electrolytic aluminum raw materials in the barrel. The outer layer can increase the external corrosion resistance of the storage barrel, and the inner layer further improves the moisture-proof effect of the storage barrel, thereby improving the overall durability of the storage barrel and improving the preservation effect of the electrolytic aluminum raw materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a front view structural schematic diagram of the utility model;

[0015] Figure 3 For this utility model Figure 2 The enlarged structural diagram at A in the middle;

[0016] Figure 4 The utility model is a schematic diagram of the movable drawer in a top view.

[0017] In the figure: 1. Storage barrel body; 101. Base; 102. Insulation layer; 103. Outer layer; 104. Inner layer; 105. Rubber ring; 2. Sealing cover; 201. Rubber pad; 3. Bottom plate; 301. Hollow column; 302. Air vent; 4. Slide rod; 401. Slider; 402. Spring; 5. Movable drawer; 501. Handle; 502. Bolt. DETAILED DESCRIPTION

[0018] 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.

[0019] See also Figure 1-4 The utility model provides an embodiment: a moisture-proof storage barrel for electrolytic aluminum raw materials, comprising a storage barrel body 1, a sealing cover 2, a hollow column 301 and a movable drawer 5, a base 101 is arranged in the middle position inside the storage barrel body 1, and the base 101 is made of high-strength alloy steel to ensure that the storage barrel has sufficient pressure resistance;

[0020] Heat insulation layers 102 are provided on both sides of the base 101. Heat insulation layers 102 are provided on both sides of the base 101. The heat insulation layers 102 are made of glass limiting material to reduce the influence of external temperature on the electrolytic aluminum raw materials in the barrel.

[0021] An outer layer 103 is provided on one side of the heat insulation layer 102, and the outer layer of the moisture-proof storage barrel is made of stainless steel, which has the advantage of high corrosion resistance;

[0022] An inner layer 104 is provided on one side of the heat insulation layer 102. The inner layer of the moisture-proof storage barrel is made of a polymer material with excellent moisture-proof performance, polytetrafluoroethylene, and has excellent moisture-proof performance;

[0023] A rubber ring 105 is fixedly connected to the top of the storage barrel body 1, a sealing cover 2 is installed on the top of the storage barrel body 1, a rubber pad 201 is fixedly connected to the middle position of the bottom of the sealing cover 2, and the sealing cover 2 is installed on the top of the storage barrel body 1 by bolts. At the same time, the setting of the rubber ring 105 and the rubber pad 201 can increase the sealing performance of the connection between the storage barrel body 1 and the sealing cover 2;

[0024] The bottom end of the storage barrel body 1 is fixedly connected with a bottom plate 3, and hollow columns 301 are evenly and evenly arranged at the top of the bottom plate 3. The bottom plate 3 and the hollow columns 301 are fixedly connected, and air holes 302 are evenly and evenly arranged inside the hollow columns 301. A plurality of groups of hollow columns 301 are arranged at the top of the bottom plate 3, so that the dry gas in the movable drawer 5 can enter the interior of the storage barrel body 1 through the air holes 302 on the hollow columns 301, so that the electrolytic aluminum raw materials in the storage barrel body 1 are kept dry;

[0025] The two sides of the bottom of the storage barrel body 1 are fixedly connected with a slide bar 4, and the outside of the slide bar 4 is slidably connected with a slider 401, and one side of the slider 401 is fixedly connected with a spring 402, and one side of the slider 401 is fixedly connected with a movable drawer 5. The movable drawer 5 moves to drive the slider 401 to slide on the slide bar 4. At this time, the slider 401 can squeeze the spring 402 on one side, and due to the reaction force of the squeezed spring 402, the movable drawer 5 can be pushed by the slider 401 to be retracted into the storage barrel body 1;

[0026] A handle 501 is fixedly connected to the middle position of one side of the movable drawer 5, and a bolt 502 is installed on one side of the movable drawer 5. The desiccant can be placed in the movable drawer 5. At the same time, the movable drawer 5 can be pulled to move through the handle 501 on one side of the movable drawer 5, and the handle 501 passes through the movable drawer 5 and is transferred into the storage barrel body 1, so that the position of the movable drawer 5 in the storage barrel body 1 can be fixed. At the same time, a sealing pad is provided at the connection between the storage barrel body 1 and the movable drawer 5, so as to ensure the sealing of the movable drawer 5 inside the storage barrel body 1.

[0027] When the embodiment of the present application is in use: by opening the sealing cover 2, the electrolytic aluminum raw materials to be stored can be placed inside the storage barrel body 1, and at this time, the movable drawer 5 is pulled out from one side of the storage barrel body 1, and the movable drawer 5 can drive the sliders 401 on both sides to slide on the slide rod 4, and at this time, the slider 401 can squeeze the spring 402 on one side and put the desiccant into the movable drawer 5, and at this time, the movable drawer 5 is released, and due to the reaction force of the spring 402 being squeezed, the movable drawer 5 can be pushed into the storage barrel body 1 through the slider 401, and the dry gas in the movable drawer 5 can enter the storage barrel body 1 through the air vent 302 on the hollow column 301, thereby effectively performing the storage and drying work of the electrolytic aluminum raw materials.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A moisture-proof storage barrel for electrolytic aluminum raw materials, characterized in that , comprising a storage barrel body (1), a sealing cover (2), a hollow column (301) and a movable drawer (5), wherein the bottom end of the storage barrel body (1) is fixedly connected to a bottom plate (3), the top of the bottom plate (3) is evenly and equidistantly provided with hollow columns (301), the bottom plate (3) and the hollow columns (301) are fixedly connected, the inside of the hollow columns (301) is evenly and equidistantly provided with air holes (302), the two sides of the bottom end of the storage barrel body (1) are fixedly connected to sliding rods (4), the outside of the sliding rods (4) is slidably connected to a slider (401), one side of the slider (401) is fixedly connected to a spring (402), and one side of the slider (401) is fixedly connected to a movable drawer (5).

2. The moisture-proof storage barrel for electrolytic aluminum raw materials according to claim 1, characterized in that: A base body (101) is arranged at a middle position inside the storage barrel body (1), and heat insulation layers (102) are arranged on both sides of the base body (101).

3. The moisture-proof storage barrel for electrolytic aluminum raw materials according to claim 2, characterized in that: An outer layer (103) is provided on one side of the heat insulation layer (102), an inner layer (104) is provided on one side of the heat insulation layer (102), and a rubber ring (105) is fixedly connected to the top end of the storage barrel body (1).

4. The moisture-proof storage barrel for electrolytic aluminum raw materials according to claim 1, characterized in that: A sealing cover (2) is installed at the top end of the storage barrel body (1), and a rubber pad (201) is fixedly connected to the middle position of the bottom end of the sealing cover (2).

5. The moisture-proof storage barrel for electrolytic aluminum raw materials according to claim 1, characterized in that: A handle (501) is fixedly connected to the middle position of one side of the outside of the movable drawer (5), and a bolt (502) is installed on one side of the movable drawer (5).

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