| 摘要 |
An apparatus for spraying chemicals is provided to prevent the environmental contamination and to perform disinfection works by selecting most efficient chemicals. An apparatus for spraying chemicals comprises: a housing; a plurality of storages(110) storing chemicals separately; a pressurization member which is selectively connected to one among storages and pressurizes the chemicals transferred from the connected storage; a plurality of valves(134) which are formed at injection flow path connecting the storages and the pressurization member to allow or stop flow of chemicals; and a spray nozzle for jetting the pressurized chemicals to the outside through the injection flow path.
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