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Inlay type polar plate

A mosaic, electrode technology, applied in the direction of electrode, electrode shape/type, electrolysis process, etc., can solve the problems of complex structure of segmented electrode, no solution to blockage of liquid circuit, inconvenient installation and operation, etc. The effect of surface balance, enhanced scour ability, and high effective utilization

Active Publication Date: 2008-08-06
SHAANXI HUAQIN NEW ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are still deficiencies: the structure of the segmented plate is complex, the installation and operation are inconvenient, and due to the actual matching gap in each installation groove, the rigidity of the plate is poor, and it is easy to come off when the pressure in the electrolytic cell is high. groove
On the other hand, the segmented plate hydrogen-oxygen generator still has not solved the problem of liquid channel blockage caused by sediment.

Method used

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  • Inlay type polar plate
  • Inlay type polar plate
  • Inlay type polar plate

Examples

Experimental program
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Embodiment

[0027] The structure and combination of the inlaid polar plate in this embodiment are shown in FIG. The plate inlay 1 is molded from alkali-resistant rubber or plastic. A mounting edge 3 is provided around the pole plate inlay 1, and the height of the mounting edge 3 is equal to the plate spacing of the two pole plates 2. An upper web 4 is arranged on the upper part of the pole plate inlay 1, and an upper web 4 is arranged in the middle of the upper web 4. A liquid filling hole 5 is provided, and the liquid filling pipeline can be shortened, which is beneficial to the liquid level balance of the electrolyte. Longitudinal ribs 12 arranged longitudinally are arranged on both sides of the upper web 4 . Through the overlapping and strengthening of several longitudinal ribs 12, the overall rigidity of the inlaid polar plate is good, the anti-"implosion" ability is high, and the polar plate and the inlay of the polar plate are not easy to disengage. A lower web 9 is provided at th...

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Abstract

The invention relates to an electrolysis bath polar plate, in particular relates to an inlay type polar plate which is used for a hydrogen-oxygen generator electrolysis bath, the electrolysis bath polar plate is characterized in that the integral body is composed of a polar plate inlayed body (1) and a polar plate (2). The inlay type polar plate resists to electrolyte gas, liquid corrosion and oxidation and the inlay type polar plate has the advantages of increased scouring force, long service length, good insulating property, high availability ratio of the pole plate, low cost, simple structure and easy assembly, which is convenient to extract residues and to add liquid.

Description

technical field [0001] The invention relates to an electrolyzer pole plate, in particular to a mosaic pole plate used for an electrolyzer of a hydrogen-oxygen generator. Background technique [0002] The polar plates of the electrolytic cell of the existing hydrogen-oxygen generator are usually made of sheet-like low-carbon steel plates. No matter they are round or square, the upper part of the polar plate is provided with vent holes, and the lower part is provided with liquid holes. During the electrolysis process of the hydrogen-oxygen generator, under the action of oxidation, corrosion and erosion of the electrolyte and hydrogen-oxygen gas, the vent hole of the plate, the periphery of the liquid hole and the corresponding parts of the adjacent plate are easily damaged. , endangering the normal operation of the electrolyzer. At the same time, the sediment produced by electrolysis is deposited on the bottom of the electrolytic tank, causing the blockage of the liquid pipel...

Claims

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Application Information

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IPC IPC(8): C25B11/02C25B11/04C25C7/02
Inventor 折生阳孙纪洲何光用李勇陈仁治王彦东
Owner SHAANXI HUAQIN NEW ENERGY TECH CO LTD