Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Comprehensive treatment device for water electrolysis hydrogen production equipment

A technology for comprehensive processing and hydrogen production equipment, applied in the direction of electrolysis process, electrolysis components, cells, etc., can solve the problems of equipment dispersion, large-scale, and reduce the quality of hydrogen output, so as to prolong the service life, reduce corrosion, and slow down the cooling pressure Effect

Active Publication Date: 2017-07-04
考克利尔竞立(苏州)氢能科技有限公司
View PDF7 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In addition, during the operation of the electrolytic equipment, it is often necessary to replenish water. Since the normal working temperature in the electrolytic cell is about 85°C, it is necessary to preheat the replenishing water before adding it to the electrolytic cell, otherwise it will affect the working temperature of the electrolytic cell. Reduce the quality of hydrogen produced
[0006] Therefore, from an overall point of view, water electrolysis hydrogen production equipment is indispensable for gas cooling, dealkalization, and water replenishment. Large scale brings a series of problems such as land occupation, maintenance and economic benefits

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Comprehensive treatment device for water electrolysis hydrogen production equipment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0026] A comprehensive treatment device for water electrolysis hydrogen production equipment in this embodiment, such as figure 1 As shown, the inlet at the bottom end of the inlet pipe 14 of the comprehensive treatment device communicates with the gas outlet 1 of the gas-liquid separator 2 below, and is sealed and connected by a flange, and the gas exits from the top gas outlet of the comprehensive treatment device of the water electrolysis hydrogen production equipment 10 Excluded, the comprehensive treatment device of the water electrolysis hydrogen production equipment includes a tank body 9, the lower part of the tank body 9 is provided with a replenishment inlet 4 communicating with the outside, the middle part of the tank body 9 is provided with a return mechanism, and the upper part of the tank body 9 is provided with a The drop-catching net 11 arranged in the tank body 9 radially along the tank body 9; the return mechanism includes a first air bubble refinement net 12,...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention relates to a comprehensive treatment device for hydrogen manufacturing equipment through water electrolysis and belongs to the technical field of hydrogen or oxygen electrolysed water. A gas inlet is formed in the bottom of a tank body; the outlet of a water replenishing overflow pipe extends to the bottom of a gas-liquid separator; a replenishing water inlet communicated with outside is formed in the lower part of the tank body; a backflow component is arranged in the middle of the tank body; a drop capturing net is arranged at the upper part of the tank body. The comprehensive treatment device for the hydrogen manufacturing equipment through water electrolysis is integrated and replenished on the basis of the prior art, multiple steps in the hydrogen manufacturing process through water electrolysis are integrated, and the comprehensive treatment device, which can be used for cleaning, and cooling gas and replenishing water to a system during the hydrogen manufacturing process through water electrolysis, is provided, so that integration of multiple functions is realized, the total occupied area of the hydrogen manufacturing equipment through water electrolysis is reduced, the cost is reduced, and the whole utilization ratio of the device is increased.

Description

technical field [0001] The invention relates to a treatment device for hydrogen production, which belongs to the technical field of hydrogen or oxygen electrolysis water. Background technique [0002] The general technological process of hydrogen production by water electrolysis is: use 25-30% potassium hydroxide or sodium hydroxide aqueous solution as the electrolyte, and the electrolyzer works at 80-90 °C. When the electrolysis system is in normal operation, the industrial soft water is produced by the pure water device and sent to the pure water tank, and then input to the lye system through the replenishment pump to supplement the water consumed by electrolysis. Water is electrolyzed into H in the electrolyzer 2 with O 2 , and enter the gas-liquid treatment device together with the lye that has not been electrolyzed, and then perform gas-liquid separation in the gas-liquid separator, and the separated gas passes through the gas scrubber and gas cooler. In this process...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): C25B1/04C25B9/00C25B15/08
CPCC25B1/04C25B9/00C25B15/08Y02E60/36
Inventor 石勇桓佳君齐雪宜
Owner 考克利尔竞立(苏州)氢能科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products