NITROGEN GAS INJECTION APPARATUS WITH REMOVAL FUNCTION OF STATIC ELECTRICITY

摘要

PURPOSE: A nitrogen gas injection apparatus with a removal function of static electricity is provided to prevent the accumulation of a by-production in a pipe line due to static electricity by neutralizing the static electricity inside the pipe line. CONSTITUTION: A connection pipe line(120) is connected to a pipe line transferring by-product gas in reaction. An injection nozzle(110) supplies nitrogen into the connection pipe line. A nitrogen supply line(161) is connected to the injection nozzle for supplying nitrogen. A gas generator(170) generates an ionized gas to neutralize the static electricity. A heater(130) heats the nitrogen gas applied to the injection nozzle.