Aluminum electrolyte feeding device

Abstract

The utility model relates to the technical field of aluminum electrolysis production, and discloses an aluminum electrolyte feeding device which comprises a bottom plate, a support is fixedly connected to the top of the bottom plate, a tank is fixedly connected to the interior of the support, a shell is fixedly connected to one side of the top of the bottom plate, an air valve is fixedly connected to the interior of the shell, and the air valve is fixedly connected to one side of the top of the bottom plate. A sliding disc is fixedly connected to the driving end of the air valve, a pipeline is slidably connected to the outer side of the sliding disc, limiting assemblies used for limiting liquid are fixedly connected to the upper end and the lower end of the interior of the other end of the pipeline, and a sliding assembly used for sliding parts is fixedly connected to one side of the top of the bottom plate. According to the quantitative feeding device, the quantitative feeding effect is achieved, the feeding amount of each time can be accurately controlled, it is ensured that the feeding amount of aluminum electrolyte meets the production process requirement, the quantitative feeding device is crucial to the production process with the requirement for strictly controlling the proportion, and the quality stability and consistency of products can be improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to aluminum electrolysis production technical field especially relates to a kind of feeding device of aluminum electrolyte. BACKGROUND

[0002] The feeding device of aluminum electrolyte is mainly used in aluminum electrolysis production process, aluminum electrolyte is accurately, efficiently put into electrolytic cell, the device can realize automation operation, reduces the time and labor intensity of manual feeding, improves the speed and frequency of feeding, to improve the efficiency of the whole aluminum electrolysis production, can accurately control the feeding amount each time, ensure that the concentration of aluminum electrolyte in electrolytic cell is kept in proper range, avoid the influence of electrolytic efficiency due to inaccurate feeding.

[0003] The existing part of the feeding device of aluminum electrolyte cannot realize quantitative discharging, and the inability to quantitatively discharge will lead to the number of aluminum electrolyte put into electrolytic cell each time being not fixed, so that the electrolyte composition in electrolytic cell fluctuates greatly. This will affect the stability of electrolytic reaction, and further affect the quality and performance of the product, which will lead to problems such as inconsistent product purity and unstable physical properties. Therefore, a feeding device of aluminum electrolyte is proposed to solve the above problems. SUMMARY

[0004] In order to make up for the above shortcomings, the utility model provides a kind of feeding device of aluminum electrolyte, to improve the problem of unable to realize quantitative discharging in prior art.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A kind of feeding device of aluminum electrolyte, including bottom plate, the top of the bottom plate is fixedly connected with support, the inside of the support is fixedly connected with jar body, the top of the bottom plate one side is fixedly connected with shell, the inside of the shell is fixedly connected with gas valve, the drive end of the gas valve is fixedly connected with sliding disc, the outer side of the sliding disc is slidably connected with pipeline, the inside of the other end of the pipeline is fixedly connected with limiting assembly for limiting liquid, the top of the bottom plate one side is fixedly connected with sliding assembly for sliding parts, the inside of the sliding assembly is slidably connected with filter assembly;

[0007] As a further description of the above technical scheme:

[0008] The limiting assembly includes two hollow columns, the outer side of the two hollow columns is fixedly connected in the inside of the pipeline, the inside of the hollow column is slidably connected with fixed column, the bottom of the fixed column is fixedly connected with sliding block, the outer side of the sliding block is fixedly connected with two sealing rings;

[0009] As a further description of the above technical scheme:

[0010] The sliding assembly comprises a protective shell, the bottom of the protective shell is fixedly connected to the top of the bottom plate, the inside of the protective shell is fixedly connected with a sliding rail, the outside of the sliding rail is slidably connected with a sliding block, and the top of the sliding block is fixedly connected with a drawer.

[0011] As a further description of the above technical solution:

[0012] The filter assembly comprises a filter screen, the outside of the filter screen is slidably connected to the inside of the drawer, the top of the filter screen is fixedly connected with a connecting block, and the top of the connecting block is fixedly connected with active cotton.

[0013] As a further description of the above technical solution:

[0014] One side of the tank body is fixedly connected with a blower, and one side of the blower is fixedly connected with a conveying pipe.

[0015] As a further description of the above technical solution:

[0016] The top of the tank body is fixedly connected with a feeding port, and the inside of the tank body is fixedly connected with an electric heating ring.

[0017] As a further description of the above technical solution:

[0018] One side of the pipe is fixedly connected to the bottom of the tank body, and one side of the bottom plate is fixedly connected with a discharge pipe.

[0019] As a further description of the above technical solution:

[0020] One end of the discharge pipe is fixedly connected with a protective shell, and one side of the bottom of the tank body is fixedly connected with one side of an air valve.

[0021] The utility model has the advantages of the following beneficial effects:

[0022] 1、The utility model discloses, through starting air valve drive sliding disc, through sliding disc drive fixed column, fixed column drive sliding block, realized the effect of quantitative feeding, can accurately control the amount of each time feeding, ensure that the delivery amount of aluminium electrolyte meets the production process requirement, this for the production process that needs to control the proportion strictly is important, can improve the quality stability and consistency of product.

[0023] 2、The utility model discloses, through pulling one side of drawer, drawer drive filter screen, filter screen drive connecting block, connecting block drive active cotton, thereby realize quick replacement to filter screen and active cotton, and regular replacement filter screen and active cotton can guarantee that its filtering effect is always in good condition, provide a safe, healthy working environment for staff. DRAWINGS

[0024] Figure 1 A three-dimensional schematic view of a feeding device for aluminum electrolyte is provided in the utility model;

[0025] Figure 2 A structure schematic view of a tank body of the feeding device for aluminum electrolyte is provided in the utility model;

[0026] Figure 3 A structure schematic view of a pipeline of the feeding device for aluminum electrolyte is provided in the utility model;

[0027] Figure 4 A structure schematic view of a protective shell of the feeding device for aluminum electrolyte is provided in the utility model.

[0028] Legend:

[0029] 1, bottom plate; 2, support; 3, tank body; 4, feed inlet; 5, shell; 6, air valve; 7, sliding disc; 8, pipeline; 9, hollow column; 10, fixed column; 11, sliding block; 12, sealing ring; 13, air blower; 14, transmission pipe; 15, protective shell; 16, sliding rail; 17, sliding block; 18, drawer; 19, filter screen; 20, connecting block; 21, active cotton; 22, discharge pipe; 23, electric heating ring. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.

[0031] With reference to Figures 1 to 3 The utility model provides an embodiment: a feeding device for aluminum electrolyte, including bottom plate 1, bottom plate 1 adopts high-strength steel material to be made, has good bearing capacity, can stably support entire feeding device. The top of bottom plate 1 is fixedly connected with support 2, and support 2 is welded by firm metal material, and it provides stable support for tank body 3. The inside of support 2 is fixedly connected with tank body 3, and the top of tank body 3 is fixedly connected with feed inlet 4, and feed inlet 4 is designed spacious, and it is convenient for aluminum electrolyte to enter tank body 3 smoothly.

[0032] The inside of the tank body 3 is fixedly connected with an electric heating ring 23, which is made of high-quality heating material and can quickly and evenly raise the temperature inside the tank body 3, so that the aluminum electrolyte and the liquid inside it are fully fused. One side of the tank body 3 is fixedly connected with a blower 13, which has strong wind power and can efficiently extract harmful gases inside the tank body 3. One side of the blower 13 is fixedly connected with a transmission pipe 14, which is made of corrosion-resistant material to ensure that the harmful gases are smoothly transmitted to the inside of the protective shell 15. The top side of the bottom plate 1 is fixedly connected with a shell 5, which protects the gas valve 6 from the external environment. The inside of the shell 5 is fixedly connected with the gas valve 6, which has stable performance and can accurately control the movement of the sliding disc 7.

[0033] The driving end of the gas valve 6 is fixedly connected with a sliding disc 7, which is smooth on the surface and tightly cooperates with the pipeline 8 to ensure smooth sliding in the pipeline 8. The outer side of the sliding disc 7 is slidably connected with the pipeline 8, which is made of a strong and durable material and can withstand the internal vacuum environment and the flow pressure of the material. One side of the pipeline 8 is fixedly connected to the bottom of the tank body 3, and one side of the bottom plate 1 is fixedly connected with a discharge pipe 22, which can smoothly discharge the fused aluminum electrolyte. One end of the discharge pipe 22 is fixedly connected with a protective shell 15, which provides a safe working environment for the filter assembly. One side of the gas valve 6 is fixedly connected to the bottom side of the tank body 3.

[0034] The other end of the pipeline 8 is fixedly connected with a limiting assembly for limiting the liquid on the upper and lower ends, which includes two hollow columns 9 made of high-strength material and stably fixed inside the pipeline 8. The outer sides of the two hollow columns 9 are fixedly connected inside the pipeline 8, and the inner sides of the hollow columns 9 are slidably connected with fixed columns 10, which move flexibly and can accurately control the opening and closing of the discharge port of the tank body 3. The bottom of the fixed column 10 is fixedly connected with a sliding block 11, which tightly cooperates with the inner wall of the hollow column 9 to ensure the sealing. The outer side of the sliding block 11 is fixedly connected with two sealing rings 12 made of high-quality rubber material, which further enhances the sealing.

[0035] Referring to Figure 1 , Figure 2 , Figure 4 , the top side of the bottom plate 1 is fixedly connected with a sliding assembly for sliding the parts, which includes a protective shell 15 fixedly connected to the top of the bottom plate 1. The protective shell 15 is structurally strong and can protect the internal filter assembly. The inside of the protective shell 15 is fixedly connected with a sliding rail 16, which is smooth on the surface and facilitates the sliding of the sliding block 17. The outer side of the sliding rail 16 is slidably connected with a sliding block 17, which moves stably and can easily drive the drawer 18 in and out.

[0036] The top of the sliding block 17 is fixedly connected with a drawer 18, which is reasonably designed and facilitates installation and replacement of the filter assembly. The sliding assembly is slidably connected with a filter assembly, which comprises a filter screen 19 made of high-efficiency filtering material and capable of effectively filtering impurities in harmful gas. The outer side of the filter screen 19 is slidably connected in the interior of the drawer 18, and the top of the filter screen 19 is fixedly connected with a connecting block 20, which serves to connect the filter screen 19 and activated carbon 21. The top of the connecting block 20 is fixedly connected with the activated carbon 21, which has good adsorption performance and can further remove harmful substances in harmful gas.

[0037] Working principle: when the staff puts the aluminum electrolyte into the interior of the tank body 3 through the feeding port 4, the electric heating ring 23 can be started to make the temperature in the interior of the tank body 3 high, so that the aluminum electrolyte and the liquid in it are fused, and after sufficient fusion, the air valve 6 is started to drive the sliding disc 7 to slide in the interior of the pipeline 8, which is a vacuum environment, and the other end of the pipeline 8 is fixedly connected with the hollow column 9, the interior of which is slidably connected with the fixed column 10, and when the sliding disc 7 pulls the air in its interior backward, the air drives the upper fixed column 10 downward, and the lower fixed column 10 is driven upward, so as to open the discharge port of the tank body 3 and block the discharge port of the pipeline 8. When the sliding disc 7 slides to the bottom in the interior of the pipeline 8, it is pushed forward, so as to push the upper fixed column 10 upward and the lower fixed column 10 outward, because the bottoms of the two fixed columns 10 are fixedly connected with the sliding blocks 11, the effect of quantitative discharge is achieved.

[0038] When the aluminum electrolyte is heated in the interior of the tank body 3 and melted, harmful gas is generated, at which time the air blower 13 can be started to draw the harmful gas in the interior of the tank body 3 out, through the transmission pipe 14 to the interior of the protective shell 15, which is slidably connected with the drawer 18, and the interior of the drawer 18 is slidably connected with the filter screen 19 and the activated carbon 21. After the harmful gas passes through them, the harmful substances are removed. When the filter screen 19 and the activated carbon 21 need to be replaced, the handle fixedly connected to the outer side of the drawer 18 is pulled, so as to pull out the drawer 18, and the bottom of the drawer 18 is fixedly connected with the sliding block 17, which slides on the outer side of the sliding rail 16, so that the drawer 18 can be easily pulled out. After the drawer 18 is pulled out, the activated carbon 21 and the filter screen 19 can be taken out through the protrusions on the surface of the activated carbon 21, and the activated carbon 21 and the filter screen 19 are fixedly connected together through the connecting block 20, so that the connecting block 20 and the filter screen 19 can be quickly replaced.

[0039] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application has been described in detail, for the skilled in the art, it still can be modified, or for part of the technical features of the equivalent replacement, the spirit and principles of the present application, made any modification, equivalent replacement, improvement, etc., should be included within the scope of the present application.

Claims

1. A feeding device for aluminium electrolyte, comprising a base plate (1), characterised in that: The top of the bottom plate (1) is fixedly connected with a support (2), the inside of the support (2) is fixedly connected with a jar body (3), one side of the top of the bottom plate (1) is fixedly connected with a shell (5), the inside of the shell (5) is fixedly connected with an air valve (6), the driving end of the air valve (6) is fixedly connected with a sliding disc (7), the outer side of the sliding disc (7) is slidably connected with a pipeline (8), the inside of the other end of the pipeline (8) is fixedly connected with a limiting assembly for limiting liquid, one side of the top of the bottom plate (1) is fixedly connected with a sliding assembly for sliding parts, the inside of the sliding assembly is slidably connected with a filtering assembly.

2. A feeding device for aluminum electrolyte according to claim 1, characterized in that: The limiting assembly comprises two hollow columns (9), the outer sides of the two hollow columns (9) are fixedly connected in the inside of the pipeline (8), the inside of the hollow column (9) is slidably connected with a fixed column (10), the bottom of the fixed column (10) is fixedly connected with a sliding block (11), the outer side of the sliding block (11) is fixedly connected with two sealing rings (12).

3. The feeding device of an aluminum electrolyte according to claim 1, characterized in that: The sliding assembly comprises a protective shell (15), the bottom of the protective shell (15) is fixedly connected with the top of the bottom plate (1), the inside of the protective shell (15) is fixedly connected with a sliding rail (16), the outer side of the sliding rail (16) is slidably connected with a sliding block (17), the top of the sliding block (17) is fixedly connected with a drawer (18).

4. A feeding device for aluminum electrolyte according to claim 3, characterized in that: The filtering assembly comprises a filter screen (19), the outer side of the filter screen (19) is slidably connected in the inside of the drawer (18), the top of the filter screen (19) is fixedly connected with a connecting block (20), the top of the connecting block (20) is fixedly connected with active cotton (21).

5. The feeding device of an aluminum electrolyte according to claim 1, characterized in that: One side of the jar body (3) is fixedly connected with a blower (13), one side of the blower (13) is fixedly connected with a transmission pipe (14).

6. The aluminum electrolyte feeding device according to claim 1, characterized in that: The top of the jar body (3) is fixedly connected with a feeding port (4), the inside of the jar body (3) is fixedly connected with an electric heating ring (23).

7. The feeding device of an aluminum electrolyte according to claim 1, characterized in that: One side of the pipeline (8) is fixedly connected with the bottom of the jar body (3), one side of the bottom plate (1) is fixedly connected with a discharge pipe (22).

8. A feeding device for aluminum electrolyte according to claim 7, characterized in that: One end of the discharge pipe (22) is fixedly connected with a protective shell (15), one side of the bottom of the jar body (3) is fixedly connected with one side of the air valve (6).

Images