Electrode-feed device

A supply device and electrode technology, applied in the direction of electric heating devices, auxiliary devices, electrical components, etc., can solve the problems of difficult control of electrode mechanical characteristics, complexity of electrode baking condition monitoring, etc.

Pending Publication Date: 2022-02-25
PLENESYS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, the complexity of monitoring electrode baking conditions makes it difficult to control electrode mechanical properties

Method used

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  • Electrode-feed device
  • Electrode-feed device
  • Electrode-feed device

Examples

Experimental program
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Embodiment Construction

[0024] Before embarking on a detailed review of embodiments of the invention, optional features that may be used in combination or alternatively are set forth below.

[0025] - the compartment 28 is configured to receive the additional electrodes 7 such that they are parallel to each other;

[0026] - the compartment 28 is configured to receive the electrodes such that the electrodes are parallel to the longitudinal axis;

[0027] - the compartment 28 is formed along a circle, and the actuation system 4 has a rotational mobility configured to move the compartment 28 along the circle;

[0028] - the actuation system 4 comprises: a turntable fixed in rotation to said compartment 28; a crown gear 27 fixed in rotation to said turntable; and a motor drive 41 configured to drive said crown gear 27;

[0029] - each of the compartments 28 comprises a tightening member 29 configured to complement the proximal portion 71 of each of the additional electrodes 7 of the plurality of additi...

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PUM

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Abstract

The invention relates to an electrode-feed device feeding electrodes to a plasma torch installation, comprising an element (3) for securing an active electrode (6), able to move in translation along a longitudinal axis of the active electrode (6), characterized in that it further exhibits: - a magazine (2) comprising housings (28) each able to accept one electrode (7) out of a plurality of additional electrodes (7); - a movement system (4) for moving the housings (28) and configured to place one additional electrode out of the plurality of additional electrodes (7) in line with a current active electrode (6) along the longitudinal axis, - an assembly device configured to join a proximal end (61) of the current active electrode (6) end-to-end with a distal end (72) of the additional electrode (7) so that they together form a new active electrode.

Description

technical field [0001] The invention relates to the field of electrodes for plasma torches. It has a particularly advantageous application in the field of equipment implementing plasma torches for any technology, such as, but not limited to, the technology for the production of carbon black and dihydrogen from methane-like gases. Background technique [0002] In a plasma torch, one or several electrodes are at least partially immersed in the inner volume of the reactor where the arc is generated. There are plasma generators powered by direct current, where the electrodes are always of the same polarity. There are also plasma generators powered with three-phase current, in which three electrodes are each assigned to a phase, which alternately function as anode and cathode. In this case, the plasma torch device consists of three active electrodes immersed in the reactor. Plasma is generated in a torch by blowing out plasma gas, which is transformed into plasma due to an ele...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H05H1/34H05H1/38
CPCH05H1/34H05H1/38B23K10/00B23K37/00H05B7/102H05H1/3447
Inventor 萨布里·塔卡利艾哈迈德·卡西姆
Owner PLENESYS
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