1results about How to "Avoid outgoing" patented technology

The utility model relates to chemical cleaning liquid technical field, concretely is a kind of ammonia water device in EDTA chemical cleaning dosing equipment, including equipment platform, the upper surface of equipment platform is fixedly installed with storage tank, the position of the side of storage tank near upper end is fixedly connected with first connection valve, the front side of equipment platform is provided with lifting assembly, lifting assembly includes equipment support, positioning groove, transmission shaft, transmission sprocket, transmission chain, servo motor, lifting stand, locating block, connecting plate and support frame, the upside of support frame is provided with storage bucket, the position of the side of storage bucket near lower end is fixedly connected with second connection valve, first connection valve and second connection valve between fixedly connected with connecting pipe;The storage bucket is lifted upwards using lifting assembly, and connecting pipe is connected with first connection valve and second connection valve, realize the feeding of ammonia water under sealed condition, effectively avoid ammonia water sputtering, avoid peculiar smell transmission, improve equipment safety and the neatness of operating environment.