How to build a alkaline hydrogen generator at home

How to build a alkaline hydrogen generator at home

Tutorial for building an alkaline hydrogen generator at home

how to make an alkaline hydrogen generatorIn this tutorial, we show you step by step how to make an alkaline hydrogen generator bath at home.
How to build a 2L/min alkaline hydrogen generator
Current : 50A
Voltage : 12V
Rate : 2L/min
Catalysts : KOH(We recommend the use of KOH, and we have tested that NAOH is more likely to corrode stainless steel plates.)
Transformers : It is recommended to use transformers with constant voltage and current. This is because when the temperature rises, the current also increases. This can easily overheat and cause damage to the stainless steel plate.
In principle, 3 stainless steel plates can also produce 2 L/min of hydrogen. But the lifetime is very short and the temperature is very high. Our proposed solution is (The diameter of the area involved in the reaction is 103mm)
1. Rate: 600 ml/min 15A, 12V, 3 plates
2. Rate: 1L/min 25A 12V, 6 plates
3. Rate: 2L/min 51A 12V, 9 plate, as well as a heat sink and a more advanced rubber ring. If you have any doubts, you can tell us in the comments. We will do our best to answer them for you.
  1. Preparation materials

    Materials for making alkaline hydrogen generator1.Long Screw
    2.Acrylic Plate
    3.Electrode Plate
    4.Rubber Ring
    5.Middle Support Plate
    6.Aluminum Support
  2. Choose an acrylic plate as the lower pressure plate

  3. Assemble the long screw

  4. Put the lead feet into the water inlet

  5. Put the long screw into the fixing port

  6. Insert the spacer

  7. Install the rubber ring

  8. Install the electrode plate

  9. Insert the washer and nut

  10. Install the rubber ring

  11. Install the middle deck

  12. Install the acrylic sheet

  13. Install the aluminum support into the water inlet

  14. Tighten all retaining nuts

  15. Adjust the gap

  16. Carry out a leak test and check for leaks

  17. If there are bubbles, it is leaking

  18. If no bubbles emerge, the device is in good condition

  19. Test on the test stand

  20. Connect the inlet, outlet and return pipes

  21. Connect the power cord

    Red positive level, black negative level

  22. Connect the water pump line

    Red positive level, black negative level

  23. Turn on the switch

  24. Check if the device is working properly

  25. Complete the installation if there is no problem in the test

  26. Finish

    This is the complete tutorial on how to make an alkaline hydrogen generator.If you have any questions, please feel free to comment on this post or contact us. We will get back to you as soon as possible.


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If you want to make a PEM hydrogen genrator :How to build a PEM hydrogen Generator
Difference between PEM hydrogen generators and alkaline hydrogen generators: PEM hydrogen generator VS Alkaline hydrogen generator
Here’s an easier way to get this alkaline electrolyzer : Alkaline hydrogen generator

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