Chlorine dioxide generator equipment "a kind of simple operation,high conversion rate, high purity, multi-purpose, environment protectionand chemical method, multiple small chlorine dioxide generator. Thechlorine dioxide generator is constituted by reactor through acidconduits and water jetting vacuum unit. Reactor used is two-stage ormulti-stage reactor, main reaction kettle is arranged in the airdistributor, deputy reaction kettle set balance pipe, and make thereaction more thoroughly, the residual liquid after the reaction can bedischarged. Generation of chlorine dioxide to water solution, but alsocan prepare the stable chlorine dioxide solution.