CN219340524U

CN219340524U - Automatic transfer device for electrolytic aluminum carbon residues

Info

Publication number: CN219340524U
Application number: CN202320312207.7U
Authority: CN
Inventors: 刘昆鹏; 王小恩; 张坤; 练新强; 唐凤凯; 王清奇
Original assignee: Yunnan Shenhuo Aluminum Co ltd
Current assignee: Yunnan Shenhuo Aluminum Co ltd
Priority date: 2023-02-24
Filing date: 2023-02-24
Publication date: 2023-07-14
Anticipated expiration: 2033-02-24

Abstract

The utility model discloses an automatic transfer device for electrolytic aluminum carbon residue; comprises a bracket, a recovery box, a feed inlet, a discharge outlet, a feed slideway, a feed chute, a gate valve and a telescopic device; the support is a four-corner support, the support is fixedly provided with a recovery box, and the recovery box is a conical box; a discharge hole is formed in the bottom of the recovery box, a gate valve is arranged on the discharge hole, and one end of the gate valve is connected with a telescopic end of a telescopic device; the top one side at the collection box sets up the discharge gate, and discharge gate department sets up the feeding slide, and the feeding slide sets up an open feed chute outward, has overcome current aluminium electroloysis waste residue and has collected the shortcoming that wastes time and energy.

Description

Automatic transfer device for electrolytic aluminum carbon residues

Technical Field

The utility model relates to the technical field of electrolytic aluminum production, in particular to an automatic transfer device for electrolytic aluminum carbon residues.

Background

The electrolytic aluminum carbon slag mainly comprises anode residue, fire hole carbon slag, electrolytic aluminum tank overhaul slag and the like, and is solid waste which is regarded as industrial waste discarded by aluminum factories because alumina, cryolite, high-quality carbon and harmful impurities are mixed together in the electrolytic aluminum production process and cannot meet the industrial use standard.

In the daily production operation process of aluminum electrolysis, a transfer device is needed to contain and transfer the salvaged carbon slag and liquid electrolyte and solid electrolyte, a traditional collection mode is to pour the carbon slag into a designated place by using a trolley, pack the carbon slag after the carbon slag is cooled, stack the carbon slag into a factory, and transport the carbon slag out of the electrolysis workshop by using a vehicle after the carbon slag is accumulated to a certain amount, so that the environment of the electrolysis workshop is seriously affected, and the workload is increased for staff cleaning.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide an automatic transfer device for electrolytic aluminum carbon residues.

The aim of the utility model is achieved by the following technical scheme: an automatic transfer device for electrolytic aluminum carbon residue; comprises a bracket, a recovery box, a feed inlet, a discharge outlet, a feed slideway, a feed chute, a gate valve and a telescopic device; the support is a four-corner support, the support is fixedly provided with a recovery box, and the recovery box is a conical box; a discharge hole is formed in the bottom of the recovery box, a gate valve is arranged on the discharge hole, and one end of the gate valve is connected with a telescopic end of a telescopic device; a discharge hole is arranged on one side of the top of the recovery box, a feed slide way is arranged at the discharge hole, and an open feed chute is arranged outside the feed slide way.

Preferably, a cross net is arranged at the feed inlet; a safety net is arranged at the notch of the feeding chute.

Preferably, the cross net is fixedly arranged at the feed inlet; the safety net switching sets up in the notch department of feed chute.

Preferably, a telescopic device table is arranged on one side of the support, the telescopic device table is arranged as a frame, a telescopic device clamping groove matched with the telescopic device is formed in the telescopic device table, and the telescopic device is clamped in the telescopic device clamping groove and fastened through a screw.

Preferably, the gate valve comprises a gate chute and a gate, a notch for the gate to pass through is arranged at the discharge port, two plates are arranged at the inner side of the discharge port to form the gate chute, and the gate is connected in a channel formed by the gate chute and the notch in a sliding manner.

Preferably, a connecting rod is arranged between the plugboard and the telescopic device.

Preferably, a reinforcing column is arranged at the bottom of the gate valve and connected with the bracket

The utility model has the following advantages: the device directly pours the carbon residue salvaged in the electrolytic tank into the conical box body by using a small cart until the carbon residue collecting device is stored in a certain quantity, a tricycle is used for supporting the bag, the carbon residue is automatically unloaded in the bag, a hopper-shaped carbon residue recycling box is manufactured outside a factory building by using the fall between the large surface of the electrolytic tank and the bottom of the electrolytic tank, the carbon residue recycling box is supported by using channel steel, the supporting height is about 3 meters, the upper part is made into a hopper shape by using a steel plate with the thickness of 5mm, the carbon residue is opened towards the large surface part and is used as a carbon residue pouring opening, and the lowest part is made into a simple gate valve by using a cylinder; pouring the salvaged carbon residue into the carbon residue recovery box from a large surface; when the carbon residue is recovered, a bag is placed on the motor tricycle, and only the manual valve of the lower cylinder is required to be opened, so that the carbon residue automatically falls into the bag; the method has the advantages of saving a large amount of manpower and material resources, being convenient and flexible, being capable of filling a bag within 3 minutes in the whole process, being free to fall into the bag through carbon residues, not needing to be filled with bags manually and slightly, saving time and labor, and greatly reducing the labor intensity of workers.

Drawings

Fig. 1 is a schematic structural view of the present utility model.

FIG. 2 is a schematic view of a gate valve according to the present utility model

In the figure, support (1), collection box (2), feed inlet (3), discharge gate (4), feeding slide (5), feed chute (6), cross net (7), safety net (8), push plate valve (9), picture peg spout (10), picture peg (11), connecting rod (12), expansion bend platform (13), expansion bend draw-in groove (14), expansion bend (15).

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

An automatic transfer device for electrolytic aluminum carbon residue is shown in the figure; comprises a bracket 1, a recovery box 2, a feed inlet 3, a discharge outlet 4, a feed slideway 5, a feed chute 6, a gate valve 9 and a telescopic device 15. In the present device, the support 1 serves as a support. The recovery box 2 is supported in the air so as to be convenient for directly discharging slag from the recovery box 2 into the transport vehicle, therefore, the support 1 is arranged as a four-corner support, and the recovery box 2 is fixedly arranged on the support 1. The microcracks are convenient for collecting waste materials, and meanwhile, the recovery box 2 is arranged as a conical box, can be a square conical box or a cylindrical conical box, and is convenient for discharging. The device sets up discharge gate 4 in the bottom of collection box 2 and is used for the blowing and sets up push-pull valve 9 on discharge gate 4 for the control blowing. The telescopic end of the telescopic device 15 is connected with one end of the gate valve 9 to provide driving force for the gate valve 9. In order to facilitate the first sentence of waste residue, set up discharge gate 4 in the top one side of collection box 2, discharge gate 4 department sets up feed slide 5, and feed slide 5 sets up an open feed chute 6 outward.

Preferably, because the device is large, in order to avoid operators from slipping down into the recovery tank 2, a cross net 7 is arranged at the feed inlet 3; a safety net 8 is arranged at the notch of the feed chute 6, and meanwhile, the cross net 7 is fixedly arranged at the feed inlet 3; the safety net 8 is arranged at the notch of the feeding chute 6 in a switching way. Thus being safe and convenient to operate.

Preferably, in order to facilitate placement of the telescopic device 15, a telescopic device table 13 is arranged on one side of the bracket 1, the telescopic device table 13 is arranged as a frame, a telescopic device clamping groove 14 matched with the telescopic device 15 is arranged on the telescopic device table 13, the telescopic device 15 is clamped in the telescopic device clamping groove 14 and fastened by a screw, and the telescopic device 15 is arranged as a pneumatic telescopic device.

In this device, because the mouth of ejection of compact is great relatively, ordinary valve is not applicable to this device, consequently, this device adopts a expansion bend to drive a push-pull valve 9 to realize the control of blowing. Specifically, the gate valve 9 includes a gate chute 10 and a gate 11. Specifically, a notch for the insertion plate 11 to pass through is arranged at the discharge hole 4, two plates are arranged at the inner side of the discharge hole 4 to form an insertion plate chute 10, the insertion plate 11 is in sliding connection with a channel formed by the insertion plate chute 10 and the notch, and thus the insertion plate 11 can be controlled to slide in the channel to open or close the discharge hole 4 through a telescopic device 15. In order to facilitate the connection of the insert plate 11 to the telescopic device 15, a connecting rod 12 is arranged between the insert plate 11 and the telescopic device 15.

In this device, in order to avoid the discharge gate 4 of bottom to bear great force and warp, set up the spliced pole and be connected with support 1 in the bottom of push-pull valve 9.

In this device, with the carbon residue of salvaging in the electrolysis trough, use the shallow directly to fall in this toper box, wait for depositing a certain amount in the carbon residue collection device, use the tricycle to prop up the sack, utilize the electrolysis trough big face of electrolysis trough and the fall of electrolysis trough bottom in the automatic uninstallation sack of carbon residue, make the carbon residue recovery case 2 of hopper type outside the factory building, carbon residue recovery case 2 adopts the channel-section steel to support, supporting height is about 3 meters, the upper portion adopts 5 mm's steel sheet to make the hopper shape, face to big face partial opening, as the carbon residue pouring opening, the lower part uses the cylinder to make simple and easy push-pull valve. Pouring the salvaged carbon slag into the carbon slag recovery box from a large surface. When the carbon residue is recovered, a bag is placed on the motor tricycle, and only the manual valve of the lower cylinder is required to be opened, so that the carbon residue automatically falls into the bag. A large amount of manpower and material resources are saved, the bag can be filled in 3 minutes in the whole process, the carbon slag freely falls into the bag, the bag is not needed to be filled manually a little, and the time and the labor are saved.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. An automatic transfer device for electrolytic aluminum carbon residue; the method is characterized in that: comprises a bracket (1), a recovery box (2), a feed inlet (3), a discharge outlet (4), a feed slideway (5), a feed chute (6), a gate valve (9) and a telescopic device (15); the support (1) is a four-corner support, the recovery box (2) is fixedly arranged on the support (1), and the recovery box (2) is a conical box; a discharge hole (4) is formed in the bottom of the recovery box (2), a gate valve (9) is arranged on the discharge hole (4), and one end of the gate valve (9) is connected with a telescopic end provided with a telescopic device (15); a discharge hole (4) is arranged on one side of the top of the recovery box (2), a feed slide way (5) is arranged at the discharge hole (4), and an open feed chute (6) is arranged outside the feed slide way (5).

2. The automatic transfer device for electrolytic aluminum carbon residue according to claim 1, wherein: a cross net (7) is arranged at the feed inlet (3); a safety net (8) is arranged at the notch of the feed chute (6).

3. An automatic transfer device for electrolytic aluminum carbon residue according to claim 2, wherein: the cross net (7) is fixedly arranged at the feeding port (3); the safety net (8) is arranged at the notch of the feeding chute (6) in a switching way.

4. The automatic transfer device for electrolytic aluminum carbon residue according to claim 1, wherein: one side of the bracket (1) is provided with a telescopic device table (13), the telescopic device table (13) is provided with a frame, the telescopic device table (13) is provided with a telescopic device clamping groove (14) matched with a telescopic device (15), and the telescopic device (15) is clamped in the telescopic device clamping groove (14) and fastened by a screw.

5. The automatic transfer device for electrolytic aluminum carbon residue according to claim 1, wherein: the gate valve (9) comprises a gate chute (10) and a gate (11), a notch for the gate (11) to pass through is arranged at the discharge hole (4), two plates are arranged on the inner side of the discharge hole (4) to form the gate chute (10), and the gate (11) is connected in a channel formed by the gate chute (10) and the notch in a sliding mode.

6. The automatic transfer device for electrolytic aluminum carbon residue according to claim 1, wherein: a connecting rod (12) is arranged between the plugboard (11) and the telescopic device (15).

7. The automatic transfer device for electrolytic aluminum carbon residue according to claim 1, wherein: the bottom of the gate valve (9) is provided with a reinforcing column which is connected with the bracket (1).