公开(公告)号：EP0522429A1

公开(公告)日：1993-01-13

申请号：EP92111125.8

申请日：1992-07-01

Applicant: I.T.M. CORPORATION

Inventor： I.T.M. CORPORATION

IPC: C01B13/11

CPC classification number: C01B13/11 ,  C01B2201/40 ,  C01B2201/76

Abstract: An ozone generating apparatus has a plurality of ozone generating units connected in series to form a plurality of stages along the path of a gas. Each ozone generating unit has an ozonizing chamber (3) having a material gas inlet (1) and a product gas outlet and ozonizer discharge electrodes (4) disposed in the ozonizing chamber and connected to an AC high-voltage source (7a,7b,7c). The voltage applied to said ozonizing discharge electrodes (4) of the successive stages is so varied that the ozonizing discharge electrodes of downstream stage as viewed in the direction of flow of the gas is supplied with a lower voltage than the voltage supplied to said ozonizer discharge electrodes (4) of upstream stage. A series connection of a plurality of ozone generating units may form a composite ozone generating unit, and a plurality of such composite units may be connected in series to form a plurality of stages. The voltages applied to such successive stages is varied in the same manner a above. The ozone generating unit and the AC high-voltage source (7a,7b,7c) can have module constructions.

Abstract translation: 臭氧发生装置具有串联连接的多个臭氧发生单元，以沿着气体的路径形成多个级。 每个臭氧发生单元具有：具有材料气体入口（1）和产物气体出口的臭氧化室（3）;以及设置在臭氧化室中并连接到交流高压源（7a，7b， 7C）。 施加到所述连续级的所述臭氧化放电电极（4）的电压如此变化，使得从气体流动方向观察，下游级的臭氧化放电电极被供应比供应到所述臭氧发生器放电的电压更低的电压 上游级的电极（4）。 多个臭氧发生单元的串联连接可以形成复合臭氧发生单元，并且多个这种复合单元可以串联连接以形成多个级。 施加到这些连续阶段的电压以与上述相同的方式变化。 臭氧发生单元和交流高压电源（7a，7b，7c）可以具有模块结构。