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Commissioning operation before using

Commissioning operation before using

  • Nov 24, 2021
Before using the water electrolysis hydrogen production equipment, it is necessary to debug the equipment. Debugging the water electrolysis hydrogen production equipment is an extremely serious matter. It needs to be debugged by professionals. After the hydrogen production equipment meets various requirements, it is delivered to use. So what does debugging include?

1. Installation inspection

First, you need to check the hardware of the hydrogen production equipment to see if the installation of components meets the specifications, check the circuit conditions and other hardware facilities, and the hardware settings meet the requirements before debugging.

2. Cleaning of hydrogen production equipment

To produce pure hydrogen, the hydrogen production equipment needs to be cleaned, and it needs to be cleaned with distilled water to clean mechanical impurities remaining during the installation of the equipment. The cleaning content includes:

1) Close all valves and clean all parts and pipes. Especially the electrolytic tank is needed to be cleaned. No debris is allowed in the electrolytic tank.
2) Connect the power to the control cabinet.

3. Airtight test

(1). Airtightness test of hydrogen production system

The hydrogen production system of the hydrogen production equipment needs to be sealed so that pure hydrogen can be produced. Therefore, soapy water needs to be used to check whether all valves are sealed. The leakage should not exceed 0.5% per hour on average. For the hydrogen storage tank, the sealing inspection needs to be filled with water. One tank can be inspected individually or multiple tanks can be inspected together.


4. Electrolyte preparation

The electrolyte preparation method is to dissolve with 162kg of distilled water and 18kg of NaOH powder, which needs to be completely dissolved.

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