CN216919437U

CN216919437U - Anode carbon block green body cooling equipment for electrolytic aluminum

Info

Publication number: CN216919437U
Application number: CN202122766110.7U
Authority: CN
Inventors: 陈华; 金岭; 马子敬; 郭丹霞
Original assignee: Qinghai Huanghe Hydropower Development Co Ltd; Huanghe Hydropower Development Co Ltd; Huanghe Xinye Co Ltd
Current assignee: Qinghai Huanghe Hydropower Development Co Ltd; Huanghe Hydropower Development Co Ltd; Huanghe Xinye Co Ltd
Priority date: 2021-11-11
Filing date: 2021-11-11
Publication date: 2022-07-08
Anticipated expiration: 2031-11-11

Abstract

The utility model relates to the technical field of electrolytic aluminum, and particularly discloses anode carbon block green body cooling equipment for electrolytic aluminum, which comprises a cooling box, a supporting plate, a fixing frame and a spraying plate, wherein the cooling box is integrally of a square structure, a cooling cavity is arranged in an opening of the cooling box, and the supporting plate is arranged in the cooling cavity; the bottom end of the fixing frame is fixed on the side surface of the cooling box, and the fixing frame is oppositely arranged on two sides of the cooling box; the movable frames are arranged in the fixed frame, the two opposite movable frames are connected through the supporting frame, and the spraying plate is arranged on the supporting frame; the upper end of the spray plate is provided with a water inlet, and the lower side of the spray plate is provided with spray holes; a water outlet is formed in the side surface of the cooling box; the cooling equipment provided by the utility model can utilize the spray plate to spray cold water for cooling on one hand, and is convenient for picking and placing the green blank through the movable supporting plate on the other hand; the device has the advantages of simple overall structure, reasonable design, high cooling efficiency and convenient popularization and application.

Description

Anode carbon block green body cooling equipment for electrolytic aluminum

Technical Field

The utility model relates to the technical field of electrolytic aluminum, in particular to anode carbon block green body cooling equipment for electrolytic aluminum.

Background

Electrolytic aluminum is aluminum obtained by electrolysis. The modern electrolytic aluminum industry adopts cryolite-alumina molten salt electrolytic method. The molten cryolite is solvent, alumina is solute, carbosome is anode, aluminium liquid is cathode, strong direct current is introduced, electrochemical reaction is carried out on two poles in the electrolytic cell at 950-970 ℃, namely electrolysis.

Present positive pole unburned bricks that electrolytic aluminum used are at the cooling process, and the impurity on surface can produce certain droing, if not clear up impurity, impurity can adsorb on positive pole unburned bricks when cooling down next time, the clearance of being not convenient for, and the lower problem of cooling efficiency also has to the cooling apparatus that has now simultaneously, causes inconveniently for whole use.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide anode carbon block green body cooling equipment for electrolytic aluminum, which solves the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the anode carbon block green body cooling equipment for electrolytic aluminum comprises a cooling box, a supporting plate, a fixing frame and a spraying plate, wherein the whole cooling box is of a square structure, a cooling cavity is arranged at the opening in the cooling box, and the supporting plate is arranged in the cooling cavity; the bottom end of the fixing frame is fixed on the side face of the cooling box, and the fixing frame is oppositely arranged on two sides of the cooling box; the movable frames are arranged in the fixed frame, the two opposite movable frames are connected through the supporting frame, and the spraying plate is arranged on the supporting frame; the upper end of the spraying plate is provided with a water inlet, and the lower side of the spraying plate is provided with spray holes; the side surface of the cooling box is provided with a water outlet which is communicated with the cooling cavity.

Preferably, a screen plate is arranged in the cooling box and fixedly connected with the wall of the cooling cavity; the layer board sets up in the otter board upside, and the layer board is provided with the polylith side by side, and the length direction of layer board is mutually perpendicular with the length direction of cooler bin.

Preferably, the screen plate is provided with a through hole, and a support plate is arranged on the lower side of the screen plate; a sleeve is arranged on the supporting plate, and a telescopic rod is arranged in the sleeve through an electric push rod; the telescopic rod penetrates through the through hole on the screen plate and is connected with the supporting plate; the electric push rod is electrically connected with the controller.

Preferably, the fixing frames are square frames, and four groups of fixing frames are arranged and are distributed on the side face of the cooling box in a square shape; an air cylinder is arranged in the fixed frame, and an output shaft of the air cylinder is connected with the movable frame; the cylinder is electrically connected with the controller.

Preferably, a sliding groove is formed in the lower side of the support frame, and a sliding block is arranged in the sliding groove; the sliding block is connected with the spraying plate and moves back and forth in the sliding groove.

Preferably, a screw is arranged in the sliding groove and penetrates through the sliding block in a matching manner; the screw rod is driven by a motor, and the motor is electrically connected with the controller.

Preferably, the spray plate is of a strip structure, and the lower end of the spray plate is provided with a trapezoidal expansion plate; the spray holes are uniformly arranged on the expansion plate.

Preferably, the water outlet is arranged in the middle of the side surface of the cooling box, the bottom of the cooling cavity is provided with a conical flow guide surface, and the water outlet is arranged at the bottom end of the flow guide surface.

Preferably, the bottom of the cooling box is provided with buffer plates side by side, the buffer plates are of strip structures, and the bottom of each buffer plate is provided with a buffer cushion made of rubber materials.

Compared with the prior art, the utility model has the beneficial effects that: the cooling equipment provided by the utility model can utilize the spray plate to spray cold water for cooling on one hand, and is convenient for picking and placing the green blank through the movable supporting plate on the other hand; the device has the advantages of simple overall structure, reasonable design, high cooling efficiency and convenient popularization and application.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the cooling box of the present invention;

FIG. 3 is a schematic view of the chute structure of the present invention;

reference numbers in the figures: 1. a cooling tank; 11. a cooling chamber; 12. a screen plate; 13. a water outlet; 14. a buffer plate; 15. a support plate; 16. a flow guide surface; 2. a support plate; 21. a sleeve; 22. a telescopic rod; 3. a fixed mount; 31. a movable frame; 32. a support frame; 33. a chute; 34. a slider; 35. a screw; 4. a spray plate; 41. an expansion board; 42. a water inlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Referring to fig. 1-3, the present invention provides a technical solution: an anode carbon block green body cooling device for electrolytic aluminum comprises a cooling box 1, a supporting plate 2, a fixing frame 3 and a spraying plate 4, wherein the whole cooling box 1 is of a square structure, a cooling cavity 11 is arranged in an opening of the cooling box 1, and the supporting plate 2 is arranged in the cooling cavity 11; the bottom end of the fixing frame 3 is fixed on the side surface of the cooling box 1, and the fixing frame 3 is oppositely arranged on two sides of the cooling box 1; the fixed frame 3 is provided with movable frames 31, two opposite movable frames 31 are connected through a support frame 32, and the spray plate 4 is arranged on the support frame 32; the upper end of the spray plate 4 is provided with a water inlet 42, and the lower side of the spray plate 4 is provided with spray holes; the side surface of the cooling box 1 is provided with a water outlet 13, and the water outlet 13 is communicated with the cooling cavity 11.

Further, a screen plate 12 is arranged in the cooling box 1, and the screen plate 12 is fixedly connected with the cavity wall of the cooling cavity 11; the supporting plate 2 is arranged on the upper side of the screen plate 12, a plurality of supporting plates 2 are arranged side by side, and the length direction of the supporting plate 2 is perpendicular to that of the cooling box 1.

Further, a through hole is arranged on the screen plate 12, and a support plate 15 is arranged on the lower side of the screen plate 12; a sleeve 21 is arranged on the supporting plate 15, and an expansion link 22 is arranged in the sleeve 21 through an electric push rod; the telescopic rod 22 passes through the through hole on the net plate 12 and is connected with the supporting plate 2; the electric push rod is electrically connected with the controller.

Further, the fixing frames 3 are square frames, and four groups of fixing frames 3 are arranged and are distributed on the side surface of the cooling box 1 in a square shape; an air cylinder is arranged in the fixed frame 3, and an output shaft of the air cylinder is connected with the movable frame 31; the cylinder is electrically connected with the controller.

Further, a sliding chute 33 is arranged on the lower side of the supporting frame 32, and a sliding block 34 is arranged in the sliding chute 33; the slide block 34 is connected to the shower plate 4, and the slide block 34 moves back and forth in the slide groove 33.

Further, a screw 35 is arranged in the sliding groove 33, and the screw 35 is matched to penetrate through the sliding block 34; the screw 35 is driven by a motor, and the motor is electrically connected with the controller.

Further, the spray plate 4 is a strip-shaped structure, and a trapezoidal expansion plate 41 is arranged at the lower end of the spray plate 4; the orifices are uniformly arranged on the expanding plate 41.

Further, the water outlet 13 is arranged in the middle of the side surface of the cooling box 1, the bottom of the cooling cavity 11 is provided with a conical flow guide surface 16, and the water outlet 13 is arranged at the bottom end of the flow guide surface 16.

Further, the bottom of the cooling box 1 is provided with buffer plates 14 side by side, the buffer plates 14 are of strip structures, and the bottom of the buffer plates 14 is provided with a buffer cushion made of rubber materials.

The working principle is as follows: in the actual use process, the anode carbon block green body to be cooled is placed in the cooling cavity 11 and supported by the supporting plate 2, so that a certain gap is reserved between the bottom of the green body and the screen plate 12. Fill water in to spray plate 4 through water inlet 42, water sprays on the green body of below through bottom orifice blowout, cools off on the one hand, and on the other hand can wash the green body surface to wash away impurity. The washed water and impurities can leak down through the holes on the lower screen plate 12 and are accumulated in the cooling cavity 11, and can be uniformly recovered through the water outlet 13 to a certain degree.

The supporting plate 15 is fixedly connected with the wall of the cooling cavity 11, a sleeve 21 on the supporting plate drives a telescopic rod 22 to move through an electric push rod, and the work of the electric push rod can be controlled through a controller; the telescopic rod 22 can drive the supporting plate 2 to move up and down, and can drive the green bodies on the supporting plate 2 to move up and down, so that the positions of the green bodies can be adjusted, and workers can conveniently take and place the green bodies.

The shower plate 4 is connected to the slider 34 and moves back and forth in the chute 33, thereby adjusting the position of the shower plate 4, increasing the shower coverage area thereof, and improving the cooling effect and the flushing effect thereof. The controller controls the motor of the screw 35 to work, and the screw 35 rotates to be matched with the slide block 34, so that the slide block 34 moves, and the movement of the spraying plate 4 is controllable. The controller controls the air cylinder in the fixed frame 3 to work, and the air cylinder output shaft drives the movable frame 31 to move up and down, so that the height relation of the spraying plate 4 is adjusted.

The trapezoidal expansion plate 41 arranged at the lower side of the spraying plate 4 can increase the coverage area of the spray holes to a certain extent, and the spraying effect is improved. The conical flow guide surface 16 in the cooling cavity 11 can guide water and impurities in the cooling cavity to facilitate the water and the impurities to be discharged from the water outlet 13 in the middle; the buffer plate 14 is arranged to provide support for the whole cooling box 1 and simultaneously play a role of buffering to a certain extent through the buffer pad at the bottom.

It is worth noting that: the whole device realizes control over the device through the master control button, and the device matched with the control button is common equipment, belongs to the existing mature technology, and is not repeated for the electrical connection relation and the specific circuit structure.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an electrolytic aluminium is with positive pole carbon block unburned bricks cooling arrangement which characterized in that: the cooling device comprises a cooling box (1), a supporting plate (2), a fixing frame (3) and a spraying plate (4), wherein the cooling box (1) is integrally of a square structure, a cooling cavity (11) is formed in the cooling box (1) in an opening manner, and the supporting plate (2) is arranged in the cooling cavity (11); the bottom end of the fixing frame (3) is fixed on the side surface of the cooling box (1), and the fixing frame (3) is oppositely arranged on two sides of the cooling box (1); the movable frames (31) are arranged in the fixed frame (3), the two opposite movable frames (31) are connected through the supporting frame (32), and the spraying plate (4) is arranged on the supporting frame (32); a water inlet (42) is formed in the upper end of the spray plate (4), and spray holes are formed in the lower side of the spray plate (4); a water outlet (13) is formed in the side face of the cooling box (1), and the water outlet (13) is communicated with the cooling cavity (11).

2. The anode carbon block green body cooling device for electrolytic aluminum according to claim 1, wherein: a screen plate (12) is arranged in the cooling box (1), and the screen plate (12) is fixedly connected with the wall of the cooling cavity (11); the support plate (2) is arranged on the upper side of the screen plate (12), a plurality of support plates (2) are arranged side by side, and the length direction of the support plates (2) is perpendicular to the length direction of the cooling box (1).

3. The anode carbon block green body cooling device for electrolytic aluminum according to claim 2, wherein: the screen plate (12) is provided with through holes, and the lower side of the screen plate (12) is provided with a support plate (15); a sleeve (21) is arranged on the supporting plate (15), and a telescopic rod (22) is arranged in the sleeve (21) through an electric push rod; the telescopic rod (22) penetrates through the through hole on the net plate (12) and is connected with the supporting plate (2); the electric push rod is electrically connected with the controller.

4. The anode carbon block green body cooling device for electrolytic aluminum according to claim 1, wherein: the fixing frames (3) are square frames, and four groups of fixing frames (3) are arranged and are distributed on the side surface of the cooling box (1) in a square shape; an air cylinder is arranged in the fixed frame (3), and an output shaft of the air cylinder is connected with the movable frame (31); the cylinder is electrically connected with the controller.

5. The anode carbon block green body cooling device for electrolytic aluminum according to claim 1, wherein: a sliding groove (33) is formed in the lower side of the supporting frame (32), and a sliding block (34) is arranged in the sliding groove (33); the sliding block (34) is connected with the spraying plate (4), and the sliding block (34) moves back and forth in the sliding groove (33).

6. The anode carbon block green body cooling device for electrolytic aluminum according to claim 5, wherein: a screw rod (35) is arranged in the sliding groove (33), and the screw rod (35) penetrates through the sliding block (34) in a matched mode; the screw rod (35) is driven by a motor, and the motor is electrically connected with the controller.

7. The anode carbon block green body cooling device for electrolytic aluminum according to claim 1, characterized in that: the spraying plate (4) is of a strip structure, and a trapezoidal expansion plate (41) is arranged at the lower end of the spraying plate (4); the spray holes are uniformly arranged on the expansion plate (41).

8. The anode carbon block green body cooling device for electrolytic aluminum according to claim 1, wherein: the water outlet (13) is arranged in the middle of the side face of the cooling box (1), the bottom of the cooling cavity (11) is provided with a conical flow guide surface (16), and the water outlet (13) is located at the bottom end of the flow guide surface (16).

9. The anode carbon block green body cooling device for electrolytic aluminum according to claim 1, wherein: the cooling box is characterized in that buffer plates (14) are arranged at the bottom of the cooling box (1) side by side, the buffer plates (14) are of strip-shaped structures, and buffer pads made of rubber materials are arranged at the bottoms of the buffer plates (14).