How To Build A PEM Hydrogen Generator
This article will teach you in detail how to build a PEM hydrogen generator.
Here is a video and text of making a PEM electrolyser.Of course, there is an easier way to get a PEM hydrogen generator.
Do you want to know the difference between pem hydrogen generator and alkaline hydrogen generator?
Prepare required parts
- 1. Aluminum alloy plate
- 2. Insulated gasket
- 3. Titanium alloy positive and negative electrode plate
- 4. Titanium mesh
- 5. Silicone gasket
- 6. Microplate
- 7. Imported DuPont N117 PEM
- 8. Screw
- 9. Gasket
- 10. Nut
- 11. Gas pipe connector
How to build a PEM hydrogen generator
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Prepare required parts.
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Select an aluminum alloy plate as the down-pressing board.
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Insert the prepared screws.
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Install the insulated gasket.
Pay attention to the position of water inlet and air outlet.
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Install titanium alloy positive and negative electrode plates.
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Install the sealing silicone gasket.
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Install titanium mesh.
1.Titanium mesh shall be placed in the order of high 、medium、 small density.
2.Place them neatly. -
Install the microplate.
Align the titanium mesh when placing.
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Install DuPont N117 PEM.
The PEM shall be installed carefully to avoid damage.
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Install the microplate.
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Install the studio sealing silicone gasket.
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Install titanium mesh.
1.Titanium mesh shall be placed in the order of high 、medium、 small density.
2.Align the microplate when placing. -
Install titanium alloy positive and negative electrode plates.
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Install the sealing silicone gasket.
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Install the second titanium mesh.
Titanium mesh shall be placed in the order of high 、medium、 small density.
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Install the microplate.
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Install DuPont N117 PEM.
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Install the microplate.
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Install the sealing silicone gasket.
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Install titanium mesh.
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Install titanium alloy positive and negative electrode plates.
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Install insulated gasket.
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Install aluminum alloy plate.
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Install gasket and nut.
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Tighten the screws.
Base on the standard compactness and torsion.
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Install the air pipe connector and tighten.
water inlet, hydrogen outlet and oxygen outlet shall be distinguished.
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Installation completed.
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Test after assembly.
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Check whether there is resistance and whether there is short circuit between electrode and pressing plate.
Test is normal
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Go on power on test
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Connect to water pump
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Connect the air pipe
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Connect to output bus
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The output bus plug is connected to the transformer.
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The control transfer line connector is connected to the transformer.
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The signal line connector is connected to the transformer.
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The input bus plug is connected to the transformer.
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Connect the water level sensor line of the control transfer line to the tank.
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Connect the water pump line controlling the transfer line to the water pump.
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Unscrew the upper cover of water gas separator.
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Pour in purified water.
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Turn on the switch.
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During inspection.
1. Whether hydrogen and oxygen are normal(hydrogen outlet) (oxygen outlet).
2. Check whether the voltage and current are normal.
3. Check for water leakage. -
If there is no problem in the test, installation is completed.
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