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An electrolytic cell sealing device and its manufacturing method

A sealing device and manufacturing method technology, applied in the direction of electrolysis components, electrolysis process, engine sealing, etc., can solve the problems of human body damage, life-threatening, hydrogen explosion, etc., and achieve the effect of easy operation, time saving and easy replacement

Active Publication Date: 2021-09-03
HUIZHOU ZHENDING ENVIRONMENTAL PROTECTION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the electrolysis process, the negative pressure generated by the jet pump directly injects the chlorine gas generated by the electrolysis into the solution through the trachea to regenerate the solution. At this time, because the electrolytic cell is in a negative pressure state, part of the air will enter through the gap at the slot position. In the regeneration system, the regeneration efficiency is reduced, and the energy consumption of the jet pump is increased
At the same time, in the case of insufficient negative pressure, some chlorine gas, hydrogen gas, etc. will leak out of the tank through the position of the card slot; hydrogen gas may explode when exposed to an open flame. After chlorine gas is inhaled by the human body, it mainly acts on the trachea, bronchi, and bronchioles and alveoli, leading to corresponding lesions; the human body's smell threshold for chlorine is 0.06mg / m^ 3 ; Chlorine concentration in the air is 90mg / m^ 3 It can cause severe cough; the concentration of chlorine in the air is 120-180mg / m^ 3 30-60 minutes can cause toxic pneumonia and pulmonary edema in the human body; the concentration of chlorine in the air is 300mg / m^ 3 It can cause fatal damage to the human body; the concentration of chlorine gas in the air is 3000mg / m^ 3 When, it will be life-threatening; up to 30000mg / m^ 3 At this time, general filter gas masks have no protective effect

Method used

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  • An electrolytic cell sealing device and its manufacturing method
  • An electrolytic cell sealing device and its manufacturing method
  • An electrolytic cell sealing device and its manufacturing method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] see figure 1 and 2 , figure 1 It is a structural schematic diagram of the electrolytic cell sealing device of the present invention; figure 2 for figure 1 Schematic diagram of the structure of one of the seals. As shown in the figure, the electrolytic cell sealing device includes a main body 1 and a plurality of seals 2, the seals 2 are arranged at intervals on the surface of the main body 1, the seals 2 include a sealing body 21 and a foam layer 22, and the foam layer 22 covers The body 21 is sealed.

[0035] In this embodiment, the foam layer 22 includes two first foam layers 221 and two second foam layers 222, and the sealing body 21 has two corresponding first surfaces and two corresponding second surfaces , the first surface is perpendicular to the length direction of the main body 1, and the second surface is parallel to the length direction of the main body 1; the two first foam layers 221 are respectively arranged on the two first surfaces, and the two sec...

Embodiment 2

[0044] see figure 1 and 2 , figure 1 It is a structural schematic diagram of the electrolytic cell sealing device of the present invention; figure 2 for figure 1 Schematic diagram of the structure of one of the seals. As shown in the figure, the electrolytic cell sealing device includes a main body 1 and a plurality of seals 2, the seals 2 are arranged at intervals on the surface of the main body 1, the seals 2 include a sealing body 21 and a foam layer 22, and the foam layer 22 covers The body 21 is sealed.

[0045] In this embodiment, the foam layer 22 includes two first foam layers 221 and two second foam layers 222, and the sealing body 21 has two corresponding first surfaces and two corresponding second surfaces , the first surface is perpendicular to the length direction of the main body 1, and the second surface is parallel to the length direction of the main body 1; the two first foam layers 221 are respectively arranged on the two first surfaces, and the two sec...

Embodiment 3

[0053] see figure 1 and 2 , figure 1 It is a structural schematic diagram of the electrolytic cell sealing device of the present invention; figure 2 for figure 1 Schematic diagram of the structure of one of the seals. As shown in the figure, the electrolytic cell sealing device includes a main body 1 and a plurality of seals 2, the seals 2 are arranged at intervals on the surface of the main body 1, the seals 2 include a sealing body 21 and a foam layer 22, and the foam layer 22 covers The body 21 is sealed.

[0054] In this embodiment, the foam layer 22 includes two first foam layers 221 and two second foam layers 222, and the sealing body 21 has two corresponding first surfaces and two corresponding second surfaces , the first surface is perpendicular to the length direction of the main body 1, and the second surface is parallel to the length direction of the main body 1; the two first foam layers 221 are respectively arranged on the two first surfaces, and the two sec...

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Abstract

The invention discloses a sealing device for an electrolytic cell and a manufacturing method thereof. The sealing device for an electrolytic cell includes a main body; a plurality of sealing parts are arranged on the surface of the main body at intervals, and the sealing parts include a sealing body and a foam layer. The foam layer covers the sealing body; compared with the prior art, in the electrolytic cell sealing device of the present invention, the sealing body of each sealing member corresponds to and fits with a slot on the electrolytic cell, and the foam on the sealing member The cotton layer wraps the sealing body and has a certain degree of stretchability, which can effectively seal the slot of the electrolytic cell to prevent the chlorine and hydrogen gas from electrolysis from overflowing through the slot under the cover plate; and multiple seals are located on the The main body can seal multiple or all the card slots on the electrolytic cell at the same time, which is not only easy to operate, but also easy to replace and save time.

Description

technical field [0001] The invention relates to the technical field of pumping and sealing, in particular to an electrolytic cell sealing device and a manufacturing method thereof. Background technique [0002] Most of the existing electrolytic cells only cover most of the opening of the electrolytic cell by adding a glass cover above the electrolytic cell; however, no effective sealing measures are taken for the position of the slot. During the electrolysis process, the negative pressure generated by the jet pump directly injects the chlorine gas generated by the electrolysis into the solution through the trachea to regenerate the solution. At this time, because the electrolytic cell is in a negative pressure state, part of the air will enter through the gap at the slot position. In the regeneration system, the regeneration efficiency is reduced, and the energy consumption of the jet pump is increased. At the same time, in the case of insufficient negative pressure, some c...

Claims

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Application Information

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IPC IPC(8): F16J15/10C25B9/60C25C7/00
CPCC25B9/00C25C7/00F16J15/102F16J15/104F16J15/108
Inventor 李祁明夏敏刘碧华冯伟罗国华刘剑锋
Owner HUIZHOU ZHENDING ENVIRONMENTAL PROTECTION TECH CO LTD
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