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Anode horizontal height-finding system with radio comparing base as platform

An anode and platform technology, applied in signal transmission systems, measuring devices, instruments, etc., can solve problems such as large errors and low anode efficiency

Inactive Publication Date: 2006-03-01
ZHONGCHENGWEIYE CONTROL TECH NANNING CITY
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to provide an anode level height measurement system based on a wireless comparison base to overcome the problems of low anode replacement efficiency and large errors in the prior art of aluminum electrolytic production

Method used

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  • Anode horizontal height-finding system with radio comparing base as platform

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Embodiment Construction

[0011] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0012] Depend on figure 1 It can be seen from the schematic diagram of the system structure of the present invention that in the replacement of the old and new anodes, the system has to go through four stages of initialization A, preset B, comparison C and update insertion D, and each stage is separated by a vertical dotted line in the figure. exist figure 1 , the horizontal line 0 is the position of the palm plane of the bottom of the anode butt 1 in the electrolytic cell, and the anode butt 1 is also called the old anode, which is an anode that needs to be replaced. Regardless of the old anode 1 or the new anode 8, it must be conducted and hoisted through the same guide rod 2. The aluminum electrolysis multifunctional overhead traveling crane 3 performs operations of raising, lowering or translating the anodes 1 and 8 through the anode frame and fixtures. On the...

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Abstract

The horizontal height-measuring system includes the following several portions: aluminium electrolytic overhead traveling crane, old anode and new anode. It is characterized by also including the portions of wireless comparison base platform which can be moved on the ground surface, background controller and foreground controller. Said invention also provides the concrete action of the above-mentioned every portion and working principle of said system. Said system adopts the optical measurement techniques of laser, etc., so that its measurement accuracy is high.

Description

technical field [0001] The invention relates to height measurement, in particular to the measurement of the horizontal height of the anode in the electrolytic tank during the process of replacing the conductive anode in aluminum electrolysis production. Background technique [0002] In the production process of aluminum electrolysis, each conductive anode is soaked in the electrolyte, and a certain distance should be kept from the bottom of the electrolytic cell as the negative electrode to ensure uniform conduction of each anode. In the electrolysis process, the anode is a very wearable pole, and if it is worn out to a certain extent, it must be replaced. The anode that has been consumed is called the old pole, also known as the residual pole. Because the anode is heavy, and the guide rod is more than 1 ton, a crane is needed to help when replacing it. Generally, the electrolysis multi-function crane specially used for aluminum electrolysis production is used in China. It ...

Claims

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Application Information

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IPC IPC(8): G01B21/02G01B11/02G08C17/02C25C3/06
Inventor 黄悦
Owner ZHONGCHENGWEIYE CONTROL TECH NANNING CITY
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