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Filter device, painting booth using filter device, and simplified painting booth using filter device
Filter device, painting booth using filter device, and simplified painting booth using filter device
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机译:过滤装置,使用该过滤装置的涂装室以及使用该过滤装置的简易涂装室
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摘要
Distribution of a precoat agent is made uniform in a target gas directing to a filter. To this end, an intake opening of a filter device is formed as a slit-like or rectangular opening extending in a width direction. An accumulation recess is formed in an upper edge portion of the intake opening to have a profile that opens downward as viewed from a longitudinal direction of the intake opening. The accumulation recess is continuously formed in the longitudinal direction of the intake opening. A precoat agent nozzle is provided in a longitudinal predetermined position of the intake opening for ejecting the precoat agent and carrier gas toward an inner depth surface of the accumulation recess.
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