1results about How to "Improve tea production efficiency" patented technology

This utility model discloses a waste liquid recovery device for amino acid chelated calcium production, relating to the technical field of waste liquid recovery devices. To address the problem that existing technologies often use filter cartridges to separate wastewater from waste materials in amino acid chelated calcium production waste liquid containing a large amount of powdery impurities, the filter cartridges require timely replacement after prolonged use, which is complex and interrupts filtration, affecting production efficiency. The multi-layer filtration mechanism includes a first filter cartridge, a second filter cartridge, and a third filter cartridge distributed in a specific manner. A first inlet pipe is fixedly connected to the input end of the first filter cartridge, a second inlet pipe is fixedly connected to the input end of the second filter cartridge, and a third inlet pipe is fixedly connected to the input end of the third filter cartridge. The recovery tank includes a tank body and a hopper. A drain pipe is fixedly installed on one side of the tank body, and a water pump is connected between the drain pipe and the first inlet pipe. A particle size sensor is installed on the tank body near the hopper.