阅读说明：本技术 一种铝用残极电解质清理破碎生产线 (Broken production line of incomplete utmost point electrolyte clearance for aluminium ) 是由 肖述兵 何成 王秉琳 高登峰 李玉浩 王志远 党红建 郭守英 于 2020-06-01 设计创作，主要内容包括：本发明的目的在于公开一种铝用残极电解质清理破碎生产线,它包括预处理装置、鄂式破碎机、缓冲仓、反击式破碎机和成品料仓；所述预处理装置通过爬坡皮带输送机与所述鄂式破碎机相连接,所述鄂式破碎机通过斗式提升机与所述缓冲仓互相连接,所述缓冲仓的底部设置有反击式破碎机,所述缓冲仓的前端通过成品皮带输送机与所述成品料仓互相连接,所述成品料仓的底部设置有伸缩下料管；与现有技术相比,有效地提高后续电解质覆盖料清理的效率,达到电解质清理块运输要求,达到电解质块破碎粒度,保证破碎后电解质粒度的快速筛分以及筛分粒度的准确控制,方便易行,在现有条件下容易实现,实现本发明的目的。(The invention aims to disclose a production line for cleaning and crushing anode scrap electrolyte for aluminum, which comprises a pretreatment device, a jaw crusher, a buffer bin, an impact crusher and a finished product bin; the pretreatment device is connected with the jaw crusher through a climbing belt conveyor, the jaw crusher is mutually connected with the buffer bin through a bucket elevator, the bottom of the buffer bin is provided with a counterattack crusher, the front end of the buffer bin is mutually connected with the finished product bin through a finished product belt conveyor, and the bottom of the finished product bin is provided with a telescopic discharging pipe; compared with the prior art, the method effectively improves the efficiency of cleaning the subsequent electrolyte covering material, meets the transportation requirement of the electrolyte cleaning block, achieves the crushed granularity of the electrolyte block, ensures the quick screening of the crushed electrolyte granularity and the accurate control of the screened granularity, is convenient and easy to implement, is easy to realize under the existing conditions, and achieves the aim of the invention.)

1. A production line for cleaning and crushing aluminum anode scrap electrolyte is characterized by comprising a pretreatment device, a jaw crusher, a buffer bin, an impact crusher and a finished product bin; the pretreatment device is connected with the jaw crusher through a climbing belt conveyor, the jaw crusher is connected with the buffer bin through a bucket elevator, the bottom of the buffer bin is provided with an impact crusher, the front end of the buffer bin is connected with the finished product bin through a finished product belt conveyor, and the bottom of the finished product bin is provided with a telescopic discharging pipe.

2. The aluminum scrap electrolyte cleaning and crushing production line according to claim 1 wherein the climbing belt conveyor and the jaw crusher are interconnected by a three-way chute.

3. The aluminum scrap electrolyte cleaning and crushing production line according to claim 1 wherein a cylindrical screen is provided at the front end of the surge bin.

4. The aluminum scrap electrolyte cleaning and crushing production line according to claim 1, wherein the head between the impact crusher and the cylindrical screen at the front end of the surge bin is 12-15 m.

5. The aluminum scrap electrolyte cleaning and crushing production line according to claim 1 wherein the finished belt conveyor is provided with an iron remover for adsorbing iron substances in the electrolyte.

6. The aluminum scrap electrolyte cleaning and crushing production line according to claim 1 wherein a finished product dust collector is disposed at an upper portion of the finished product bin.

7. The anode scrap electrolyte cleaning and crushing line for aluminum according to claim 1 wherein a line dust collector is provided at an upper portion of said cylindrical screen.

Technical Field

The invention relates to a cleaning and crushing production line, in particular to a cleaning and crushing production line for anode scrap electrolyte for aluminum.

Background

The anode carbon block is used in an electrolytic cell, and the consumption of electrochemical reaction is 1.6-2.2cm per day. In the using period of the anode carbon block, the anode mechanism drives the anode carbon block to descend along with the gradual consumption of the anode so as to ensure the stable polar distance of the electrolytic cell. When the carbon block has become very thin (about l3-18cm) after a certain time of use, the anode steel claw must be replaced by a new set of anode carbon blocks in order to prevent the anode steel claw from being melted by the electrolyte, and these residual carbon blocks are taken out and called the anode scrap. The surface of the replaced anode scrap is wrapped with a hard electrolyte layer, the electrolyte and the anode scrap are separated, the separated electrolyte is crushed to a certain particle size and then returns to an electrolysis workshop for continuous use, and the surface of the anode scrap is crushed after being cleaned and then returns to an anode production workshop for blending use.

In the past, the electrolyte is cleaned in the open air manually, the cleaned electrolyte is transported to a crusher for crushing by a forklift, the crushed materials are stacked in the open air, and finally transported to an electrolysis workshop by the forklift for secondary transportation, so that the operation is not only low in efficiency, iron objects can be picked up only by manual work, and the dust is serious, thereby polluting the environment and wasting the materials.

Therefore, there is a particular need for a scrap electrolyte cleaning and crushing line for aluminum that solves the above-mentioned problems.

Disclosure of Invention

The invention aims to provide a production line for cleaning and crushing residual anode electrolyte for aluminum, aiming at the defects of the prior art, a fully-closed automatic cleaning, conveying, crushing and screening system is adopted, so that the efficiency of cleaning subsequent electrolyte covering materials can be improved, the transportation requirement of electrolyte cleaning blocks can be met, the crushing granularity of electrolyte blocks can be met, the rapid screening of the crushed electrolyte granularity can be ensured, and the accurate control of the screening granularity can be ensured.

The technical problem solved by the invention can be realized by adopting the following technical scheme:

a production line for cleaning and crushing aluminum anode scrap electrolyte is characterized by comprising a pretreatment device, a jaw crusher, a buffer bin, an impact crusher and a finished product bin; the pretreatment device is connected with the jaw crusher through a climbing belt conveyor, the jaw crusher is connected with the buffer bin through a bucket elevator, the bottom of the buffer bin is provided with an impact crusher, the front end of the buffer bin is connected with the finished product bin through a finished product belt conveyor, and the bottom of the finished product bin is provided with a telescopic discharging pipe.

In one embodiment of the invention, the climbing belt conveyor and the jaw crusher are interconnected by a three-way chute.

In one embodiment of the invention, a cylindrical screen is arranged at the front end of the surge bin.

In one embodiment of the invention, the head between the impact crusher and the cylindrical screen at the front end of the surge bin is 12-15 m.

In one embodiment of the invention, the finished belt conveyor is provided with an iron remover for adsorbing iron substances in electrolyte.

In one embodiment of the invention, a finished product dust remover is arranged at the upper part of the finished product bin.

In one embodiment of the invention, the upper part of the cylindrical screen is provided with a production line dust remover.

Compared with the prior art, the aluminum used anode scrap electrolyte cleaning and crushing production line provided by the invention has the advantages that the efficiency of cleaning the subsequent electrolyte covering material is effectively improved, the transportation requirement of an electrolyte cleaning block is met, the crushed granularity of the electrolyte block is reached, the rapid screening of the crushed electrolyte granularity and the accurate control of the screened granularity are ensured, the production line is convenient and easy to implement, the realization under the existing conditions is easy, and the purpose of the invention is realized.

The features of the present invention will be apparent from the accompanying drawings and from the detailed description of the preferred embodiments which follows.

Drawings

FIG. 1 is a schematic structural view of a broken line for cleaning aluminum scrap electrolyte according to the present invention.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained below by combining the specific drawings.