CN2542682Y

CN2542682Y - Pneumatic sliding chute discharge device for aluminium electrolytic cell

Info

Publication number: CN2542682Y
Application number: CN 02222697
Authority: CN
Inventors: 王愚; 刘长利; 郭海龙; 陈廷贵
Original assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Current assignee: Guiyang Aluminum Magnesium Design and Research Institute Co Ltd
Priority date: 2002-05-21
Filing date: 2002-05-21
Publication date: 2003-04-02
Anticipated expiration: 2012-05-21

Abstract

The utility model discloses an aluminum cell air operated downspouting drawing mechanism, with the downspouting arranged above the material box and the downspouting communicated with the material box through a material inlet pope. The lower end port of the material inlet pipe is arranged in the material box, and the lower end port of the material inlet pipe is lower than the upper end port of the vent-pipe. In use, when material surface in the material box gradually raises and seals the lower end port of the material inlet pipe, the material surface in the material box does not raise, therefore, the material does not overflow from the vent-pipe. Therefore, the utility model has the advantages of a simple structure, easy producing and installation without material overflow from the vent-pipe in use.

Description

Aluminium cell air-driven chute dumping device

The utility model relates to a kind of aluminium cell air-driven chute dumping device, belongs to aluminium cell feeding unit technical field.

At present, aluminium cell air-driven chute dumping device of the prior art, general all is that discharging is carried out on the top that chute directly passes hopper in hopper, therefore the discharge opening on its chute generally all is greater than or equal to the upper port of the vapor pipe in the hopper, the dumping device of this structure is complex structure not only, be difficult to safeguard, and in use, when the material face of being adorned in the hopper during soon near the discharge opening of chute, if chute continues discharging again, at this moment the material in the hopper is easy to that spill goes out from vapor pipe, thereby flow in the aluminium cell, this not only can influence the ordinary production of aluminium cell, but also can cause unnecessary waste, therefore, existing aluminium cell air-driven chute dumping device is still not ideal enough in use.

The purpose of this utility model is: provide a kind of simple in structure and material can be from the aluminium cell air-driven chute dumping device of vapor pipe flash, to overcome the deficiencies in the prior art.

The utility model is to constitute like this: it comprises chute (1), hopper (2), vapor pipe (3), the upper port of vapor pipe (3) is arranged in the hopper (2), chute (1) is arranged on the top of hopper (2), and chute (1) is communicated with hopper (2) by feed-pipe (4), the lower port of feed-pipe (4) is arranged in the hopper (2), and the lower port of feed-pipe (4) is lower than the upper port of vapor pipe (3); The distance beta that the lower port of the feed-pipe (4) in hopper (2) is lower than the upper port of vapor pipe (3) is 100 millimeters～1000 millimeters.

Owing to adopted technique scheme, the utility model is compared with existing aluminium cell air-driven chute dumping device, because the utility model adopts feed-pipe (4) that chute (1) and hopper (2) are connected, saved the constructional device that is tightly connected of complexity when chute is connected with hopper in the prior art, therefore the utility model is made and is installed and all is easy to, when using the utility model, when the material face in the hopper raises gradually and the lower port of feed-pipe (4) is sealed, material in its feed-pipe (4) can not continue with regard to being prevented to drop in the hopper, thereby the material face can not raise again, thereby material can not overflow from vapor pipe yet.Therefore the utlity model has simple in structure and material can be from the advantage of vapor pipe flash.

Accompanying drawing 1 is a perspective view of the present utility model;

Accompanying drawing 2 is a sectional structure synoptic diagram of the present utility model.

Embodiment of the present utility model: in the present embodiment, its hopper (2), the structure of vapor pipe (3) is all the same with prior art, and the same upper port with vapor pipe (3) with the technology of enjoying is arranged in the hopper (2), when making the utility model, chute (1) is arranged on the top of hopper (2), and chute (1) is communicated with hopper (2) by feed-pipe (4), the lower port of feed-pipe (4) is arranged in the hopper (2), and make its lower port be lower than the upper port of vapor pipe (3), the distance beta that the lower port of its feed-pipe (4) is lower than the upper port of vapor pipe (3) preferably is controlled between 100 millimeters～1000 millimeters and gets final product.

Claims

1, a kind of aluminium cell air-driven chute dumping device, it comprises chute (1), hopper (2), vapor pipe (3), the upper port of vapor pipe (3) is arranged in the hopper (2), it is characterized in that: chute (1) is arranged on the top of hopper (2), and chute (1) is communicated with hopper (2) by feed-pipe (4), the lower port of feed-pipe (4) is arranged in the hopper (2), and the lower port of feed-pipe (4) is lower than the upper port of vapor pipe (3).

2, aluminium cell air-driven chute dumping device according to claim 1 is characterized in that: the distance beta that the lower port of the feed-pipe (4) in hopper (2) is lower than the upper port of vapor pipe (3) is 100 millimeters～1000 millimeters.