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A maintenance-free rolling two-layer elastic structure anode current distribution real-time measurement system

A technology of anode current and elastic structure, applied in the direction of measuring device, measuring electrical variable, measuring current/voltage, etc., can solve the problem of low current efficiency of electrolytic cell, error can not reproduce the anode current distribution and change trend of electrolytic cell in real time, anode consumption Large and other problems, to achieve the effect of high cost performance, low maintenance cost, and reduced anode consumption

Active Publication Date: 2016-08-31
SICHUAN HUASUO AUTOMATION INFORMATION ENGCO
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  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is that the current manual measurement method of off-line equidistant voltage drop is prone to errors, cannot reproduce the distribution and change trend of the anode current of the electrolytic cell in real time, and the current efficiency of the electrolytic cell is too low, and the anode consumption is relatively large. , providing a maintenance-free rolling two-layer elastic structure anode current distribution real-time measurement system

Method used

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  • A maintenance-free rolling two-layer elastic structure anode current distribution real-time measurement system
  • A maintenance-free rolling two-layer elastic structure anode current distribution real-time measurement system
  • A maintenance-free rolling two-layer elastic structure anode current distribution real-time measurement system

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Embodiment

[0026] Such as Figure 1~4 As shown, the maintenance-free rolling two-layer elastic structure anode current distribution measurement system of this embodiment includes a bus bar 20, a bus bar clamp, a bottom elastic sliding platform, a top elastic sliding platform, sensing components, an anode current collector 16 and elastic Measuring head. Wherein, the top elastic sliding platform is located above the bottom elastic sliding platform, and the bottom elastic sliding platform is fixedly connected with the busbar 20 through the busbar clamp.

[0027] The bottom elastic sliding platform includes a bottom substrate 1, a linear optical axis support 2, a linear bearing slider 3, an optical axis 4 and a spring I5. The bottom substrate 1 is made of steel plate and is the installation substrate of the linear optical axis bracket 2; the linear optical axis bracket 2 is made of aluminum alloy and is the mounting bracket of the optical axis 4; the optical axis 4 and the spring I5 are mad...

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Abstract

The invention discloses a maintenance-free rolling two-layer elastic structure anode current distribution real-time measurement system. The base plate (1), the linear optical axis support (2) fixed on the bottom base plate (1), the optical axis (4) fixedly connected with the linear optical axis support (2), sleeved on the optical axis (4) and connected with The linear optical axis bracket (2) is composed of a spring I (5) fixedly connected to it, and a linear bearing slider (3) arranged on the optical axis (4) and capable of sliding along the surface of the optical axis. The invention not only can effectively continuously detect the anode current, but also does not need the assistance of other power equipment during the detection, not only reduces the consumption of the anode, saves power energy, but also does not pollute the environment, is environmentally friendly and energy-saving, and has high work efficiency.

Description

technical field [0001] The invention relates to a device for on-line measurement of the anode current of an electrolytic cell produced by aluminum electrolysis, in particular to a real-time measurement system for the distribution of the anode current with a maintenance-free rollable two-layer elastic structure. Background technique [0002] At present, in the production process of prebaked electrolytic cells in the domestic aluminum electrolysis industry, the measurement of anode current distribution is the most common and must be carried out every day. Traditionally, this has been done manually using off-line equidistant voltage drop measurements, or with Hall-effect current measurement devices. When using this measuring device to measure the anode current distribution, there are mainly the following three defects: First, because the device cannot effectively eliminate the influence of the temperature change of the anode guide rod on the anode current measurement during the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R19/00
Inventor 郭力陈建红牛立群李霖
Owner SICHUAN HUASUO AUTOMATION INFORMATION ENGCO
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