Acetylene plant according to customer requirements of automatic DCS control system, the use of closed generator instead of open generator, The generator is equipped with pressure and temperature sensors with pneumatic contacts. Calcium carbide from the storage hopper through the electromagnetic oscillator effect of the vibration feeding tank ------ into the generator container.The amount of water used for the reaction and cooling of the generator container is controlled by the water temperature of the generator container.The cooling fresh water is supplied from the top of the generator "scrubber" and the flow of the cooling fresh water is controlled by the acetylene temperature of the scrubber.The general constant recycling water flow from the middle of the washing tower, for the first washing and cooling of gas.Most of the water from the scrubber will flow into the feed mechanism of the generator, from which a stream of water will flow into the generator along the center pipe wall.Acetylene production is controlled by the gas cabinet, which is connected to the middle of the scrubber. According to the consumption of acetylene, the gas tank buoy will rise and fall accordingly, and the electromagnetic oscillator will be started or stopped by the limiting device and relay. Under its action, the calcium carbide feeding will start or stop.The added calcium carbide part acts with the water in the generator curtain to remove the electrolime, and part sinks into the grille in the middle of the generator through water. The grille can be rotated. If there is ferric silicon, the bottom valve can be operated manually every day to pour into the bottom and remove it.

Specification Item	RY-20	RY-40	RY-80	RY-120	RY160	RY-240	RY-360
Acetylene output m3/h	20	40	80	120	160	240	360
Acetylene purity %	≥98	≥98	≥98	≥98	≥98	≥98	≥98
H2S and PH3contents（10%AgNO3solution color）	Colorless	Colorless	Colorless	Colorless	Colorless	Colorless	Colorless
Extraction rate of acetylene%	≥90	≥90	≥93	≥93	≥95	≥96	≥96
Filling pressure Mpa	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5	≤2.5
Water consumption (except emergency)	3	4	6	7	8	10	13
Installed capacity KW（380V,50H)	5.5	11	22	33	44	66	90