摘要:
An exhaust system (2) is used for evacuating a chamber of a manufacturing apparatus (1) for manufacturing semiconductor devices, liquid crystal panels, LEDs, or solar cells. The exhaust system (2) includes a vacuum pump apparatus (3) for evacuating the chamber, an exhaust gas treatment apparatus (5) for treating an exhaust gas discharged from the chamber, and a controller (6) for controlling the vacuum pump apparatus (3) and/or the exhaust gas treatment apparatus (5). Information of operation process of the manufacturing apparatus (1), and the kind of gas and the flow rate of the gas supplied to the manufacturing apparatus (1) is inputted into the controller (6) to control the vacuum pump apparatus (3) and/or the exhaust gas treatment apparatus (5).
摘要:
A combustor for waste gas treatment having a flame stabilizing zone 15 surrounded by a peripheral wall 13 and closed with a bottom wall 14. The flame stabilizing zone 15 is provided to face a combustion chamber 11. Burner ports 23 for auxiliary combustible gas are provided in the peripheral wall 13 to inject an auxiliary combustible gas B into the flame stabilizing zone 15 so as to produce swirling flows. Burner ports 22 for waste gas are provided in the bottom wall 14 to inject an waste gas A into the flame stabilizing zone 15.
摘要:
A combustion type waste gas treatment method wherein waste gas discharged from an industrial product manufacturing process is introduced into combustion flames to thermally or oxidatively decompose a combustible component in the waste gas. Hydrogen gas and oxygen gas are generated by electrolysis of water and supplied as a gas for combustion to form the combustion flames. A pipe or a hole through which' the combustion flames can be viewed directly is formed in a wall of the burner part upstream of the combustion flames. The combustion flames are detected with a UV sensor through the pipe or the hole.