CN205932354U - Defeated device under super concentrated phase of aluminium oxide transport chute slag charge - Google Patents

Abstract

Defeated device under super concentrated phase of aluminium oxide transport chute slag charge, including a hourglass hopper -shaped flow tube, the toper of hourglass hopper -shaped flow tube upper end fight to set up by the chute is carried to the super concentrated phase of aluminium oxide, the toper is fought and is connected with the unloading pipe down, is the tip setting overhead 50 under the unloading is managed 80cm department, the constraint has an elastic plastic cover in the lower port circumference of unloading pipe, and the lower part opening of elastic plastic cover is lighter than the diameter of unloading pipe, unloading pipe adopt and be formed by connecting through the ferrule between the multisection pipe, unloading pipe lower part is provided with and connects the sediment case. This device simple structure, easily preparation is used and is carried the chute slag charge to raise the efficiency in the super concentrated phase of aluminium oxide, reduces intensity of labour.

Description

Defeated device under aluminum oxide hyper-dense phase conveying chute slag charge

Technical field

The utility model is related to a kind of conveying device, particularly to defeated device under aluminum oxide hyper-dense phase conveying chute slag charge, Belong to electrolytic aluminium technical field of auxiliary equipment.

Background technology

In the production of electrolytic aluminium is smelted, big material bin is located at about 30 meters of eminences, and big material bin needs will be defeated for new raw material supplement Deliver to the hopper of each electrolytic cell, this current process conveys low cost by the horizontal chute of ultra-dense phase, in this mode of movement Under, horizontal chute is divided into top material room and bottom air chamber by air permeable belt, and bottom air chamber passes through roots blower air blast by aluminum oxide It is delivered to the hopper at electrolytic cell top.In actual production practice, usually tens of electrolytic cells pass through ultra-dense phase chute simultaneously To convey material.In aluminum oxide groove Condensed transportation, due to there being a lot of impurity in supplied materials, these impurity are also referred to as slag charge, in order to protect Demonstrate,prove being normally carried out it should separate these impurity to greatest extent of aluminum electrolysis technology, so arranging on conveying chute There is screening filter, in daily production, per tour all can have a lot of impurity to be blocked separating the screening filter in chute Side, in order to ensure to convey being normally carried out of material, these slag charges are required to timely clean out, and current manner of cleaning up is behaved Put again after taking out slag charge to about 15 meters of eminences on work hand-held container, this mode wastes time and energy, and dangerous, due to The bad environments at scene, also often have the lazy situation of manually slacking off to occur, and these all affect the quality and just of electrolytic cell raw material Often supply.

Content of the invention

The purpose of this utility model is to overcome the problems referred to above present in existing Aluminum Electrolysis Production, provides a kind of aluminum oxide Defeated device under hyper-dense phase conveying chute slag charge.

For realizing the purpose of this utility model, employ following technical schemes：Aluminum oxide hyper-dense phase conveying chute slag charge Under defeated device, including a funnel-form flow tube, it is defeated that the taper bucket of described funnel-form flow tube upper end is arranged on aluminum oxide ultra-dense phase Send by chute, under the taper bucket, be connected with tremie pipe, tremie pipe bottom is arranged on from the ground at 50-80cm, under tremie pipe Flexible garment bag is fettered, the lower openings of Elastic plastic-rubber set are less than the diameter of tremie pipe, described tremie pipe in the circumference of port It is formed by connecting by pipe collar using between more piece pipe, tremie pipe bottom is provided with residue receiving box, further, described elasticity is moulded It is in up big and down small taper under gum cover nature, tremie pipe is formed by connecting by pipe collar using between three-joint pipe, further , also constraint in the lower port circumference of tremie pipe has assembled dustproof shade in circumference, and described dustproof shade is in tremie pipe Radially it is located at outside Elastic plastic-rubber set, the bottom of dustproof shade is less than 20cm with the distance from bottom of residue receiving box.

Positive Advantageous Effects of the present utility model are：Directly put using after this device taking out the slag charge in chute Enter in the taper bucket of this device and can achieve the automatically dirty of slag charge, reduce the labour intensity of manual work, under this device Expects pipe is formed by connecting using multistage, just in case occur putty when easily disassembled, be easily handled, tremie pipe bottom fetter elasticity Garment bag, can effectively the too fast dust causing of anti-fall blanking raise up, and install dustproof shade additional, be prevented from outside elastic caoutchouc set The diffusion of dust in blanking process, this apparatus structure simply it is easy to make, is applied in aluminum oxide hyper-dense phase conveying chute slag charge energy Enough improve efficiency, reduce labour intensity.

Brief description

Fig. 1 is schematic diagram of the present utility model.

Specific embodiment

In order to more fully explain enforcement of the present utility model, provide embodiment of the present utility model.These implement real Example is only to elaboration of the present utility model, does not limit scope of the present utility model.

In conjunction with accompanying drawing further details of explanation to the utility model, respectively it is labeled as in accompanying drawing：1：The taper bucket；2：Blanking Pipe；3：Epimere pipe；4：Stage casing is managed；5：Hypomere pipe；6：Pipe collar one；7：Pipe collar two；8：Elastic plastic-rubber set；9：Dustproof shade；10：Slag Case.As shown in drawings, defeated device under aluminum oxide hyper-dense phase conveying chute slag charge, including a funnel-form flow tube, described funnel-form The taper bucket 1 of flow tube upper end is arranged on by aluminum oxide hyper-dense phase conveying chute, is connected with tremie pipe 2, tremie pipe under the taper bucket 1 2 bottoms are arranged on from the ground at 50-80cm, fetter flexible garment bag 3, elasticity is moulded in the lower port circumference of tremie pipe 2 The lower openings of gum cover 3 are less than the diameter of tremie pipe, and described tremie pipe is formed by connecting by pipe collar using between more piece pipe, Tremie pipe 2 bottom is provided with residue receiving box 10, and in more detail, described Elastic plastic-rubber covers under nature in up big and down small cone Shape, as shown in figure 1, tremie pipe is formed by connecting by pipe collar using between three-joint pipe, in figure 3,4,5 respectively epimere pipe, in Duan Guan, hypomere pipe, three sections of pipes are formed by connecting by pipe collar one, pipe collar two, and also constraint in the lower port circumference of tremie pipe has Assembled dustproof shade 9 in circumference, described dustproof shade 9 is radially located in tremie pipe outside Elastic plastic-rubber set 8, dustproof shade 9 bottom is less than 20cm with the distance from bottom of residue receiving box 10.

After describing embodiment of the present utility model in detail, one of ordinary skilled in the art is clearly understood that, Various change and modification can be carried out without departing under above-mentioned claim and spirit, all according to technical spirit of the present utility model Any simple modification, equivalent variations and the modification that above example is made, belongs to the scope of technical solutions of the utility model, And the utility model is also not only restricted to the embodiment of example in specification.

Claims (3)

1. defeated device under aluminum oxide hyper-dense phase conveying chute slag charge, including a funnel-form flow tube it is characterised in that：Described funnel The taper bucket of shape flow tube upper end is arranged on by aluminum oxide hyper-dense phase conveying chute, is connected with tremie pipe, tremie pipe under the taper bucket Bottom is arranged on from the ground at 50-80cm, fetters flexible garment bag, Elastic plastic-rubber set in the lower port circumference of tremie pipe Lower openings be less than the diameter of tremie pipe, described tremie pipe is formed by connecting by pipe collar using between more piece pipe, blanking Pipe bottom is provided with residue receiving box.

2. under aluminum oxide hyper-dense phase conveying chute slag charge according to claim 1 defeated device it is characterised in that：Described bullet Property garment bag nature under in up big and down small taper, tremie pipe is formed by connecting by pipe collar using between three-joint pipe.

3. under aluminum oxide hyper-dense phase conveying chute slag charge according to claim 1 defeated device it is characterised in that：In tremie pipe Lower port circumference on also constraint have an assembled dustproof shade in circumference, described dustproof shade is radially located at bullet in tremie pipe Property garment bag outside, the bottom of dustproof shade and the distance from bottom of residue receiving box are less than 20cm.