System and method for pre-warning copper electrolytic tank pole plate short circuit

An early warning system, copper electrolysis technology, applied in the field of copper electrolysis, can solve problems such as early warning of plates that cannot be short-circuited, achieve low cost, stable data information transmission, and avoid permanent damage

Inactive Publication Date: 2017-05-31
HUBEI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a copper electrolytic cell plate short-circuit early warning sy

Method used

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  • System and method for pre-warning copper electrolytic tank pole plate short circuit
  • System and method for pre-warning copper electrolytic tank pole plate short circuit
  • System and method for pre-warning copper electrolytic tank pole plate short circuit

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Embodiment 1

[0040] Embodiment 1. A short-circuit early warning system for copper electrolyzer plates, which will be combined below figure 2 A copper electrolytic cell plate short-circuit early warning system of the present invention is introduced in detail.

[0041] Such as figure 2 As shown, a copper electrolytic cell plate short-circuit early warning system includes a data acquisition module, a signal conditioning module, a central processing module, an early warning module and a power supply module.

[0042] The data acquisition module is used to collect the magnetic field strength signal around the pole plate of the copper electrolytic cell in real time; the signal conditioning module is used to process the data signal of the magnetic field strength signal; the central processing module is used to process the data signal When the last magnetic field strength signal reaches a preset condition, the early warning module is triggered to send out early warning information; the power sup...

Embodiment 2

[0058] Embodiment two, a kind of copper electrolyzer pole plate short-circuit early warning method, will combine below image 3 A method for early warning of short circuit of copper electrolytic cell plate of the present invention is introduced in detail.

[0059] Such as image 3 Shown, a kind of copper electrolyzer pole plate short-circuit early warning method comprises the steps:

[0060] Step 1: Detect the real-time magnetic field strength signal around the plate of the copper electrolytic cell;

[0061] Step 2: performing data signal processing on the magnetic field strength signal;

[0062] Step 3: Send out warning information when the magnetic field strength signal after data signal processing reaches a preset condition.

[0063] The copper electrolytic cell plate short-circuit early warning method of the above-mentioned embodiment monitors the magnetic field strength around the copper electrolytic cell plate, thereby realizing the monitoring of the current change of...

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Abstract

The invention relates to a system and method for pre-warning copper electrolytic tank pole plate short circuit. The system comprises a data acquisition module, a signal conditioning module, a central processing module, a pre-warning module and a power module, wherein the data acquisition module is used for acquiring magnetic field intensity signals around copper electrolytic tank pole plates in real time; the signal conditioning module is used for processing the magnetic field intensity signals; the central processing module is used for triggering the pre-warning module to transmit pre-warning information when the processed magnetic field intensity signals meet preset conditions; the power module is used for providing power for the data acquisition module, the signal conditioning module and the central processing module. The system has the advantages that the magnetic field intensity around the copper electrolytic tank pole plates is collected, and accordingly the current change of copper electrolytic tank pole plates can be monitored; pre-warning signals can be transmitted through the pre-warning module when the current change of the copper electrolytic tank pole plates meets the preset conditions, and accordingly staff can be reminded to timely process the pole plates which may have short circuit, and the yield of electrolytic copper can be increased.

Description

technical field [0001] The invention relates to the technical field of copper electrolysis, in particular to a short-circuit early warning system and method for a plate of a copper electrolytic cell. Background technique [0002] Blister copper (copper-containing 99%) is pre-made into a thick plate as an anode, and pure copper is made into a thin sheet as a cathode, and a mixture of sulfuric acid (H2SO4) and copper sulfate (CuSO4) is used as an electrolyte. After direct current is applied, copper dissolves from the anode into copper ions (Cu) and moves to the cathode. After reaching the cathode, electrons are obtained and pure copper is precipitated at the cathode (also known as electrolytic copper). Impurities in blister copper, such as iron and zinc, which are more active than copper, will dissolve into ions (Zn and Fe) together with copper. Since these ions are less likely to precipitate than copper ions, the precipitation of these ions on the cathode can be avoided as l...

Claims

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Application Information

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IPC IPC(8): G01R31/02G01R19/25
CPCG01R19/25G01R31/50
Inventor 张丹李强陈泉生易重辉
Owner HUBEI UNIV
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