2results about How to "Avoid loss and waste" patented technology

This utility model relates to an automated wine pipeline conveying system, including a wine tank and a finished wine tank, as well as a buffer tank, a first conveying pipeline, a second conveying pipeline, and an air-blowing pipeline. The inlet of the buffer tank is connected to the wine tank via the first conveying pipeline, and the outlet of the buffer tank is connected to the inlet of the finished wine tank via the second conveying pipeline. The air-blowing pipeline is connected to the first and second conveying pipelines and introduces a purging airflow into them. This utility model uses the buffer tank to buffer the conveyed wine, ensuring conveying efficiency. The wine in the wine tank is conveyed to the buffer tank for temporary storage via the first conveying pipeline, and then the temporarily stored wine is conveyed to the finished wine tank for storage via the second conveying pipeline, eliminating the need for manual transfer and avoiding wine spillage and waste. When the wine is not being transferred, the air-blowing pipeline can be used to purge any remaining wine inside the first and second conveying pipelines, achieving the recovery of residual wine.

The utility model discloses a kind of rare earth acid solution waste gas dust recovery devices;Belong to waste gas treatment technical field;Its technical key points include tank body, air inlet pipe and air outlet pipe are equipped on the tank body, the air inlet pipe mouth is located below air outlet pipe mouth;Spray water pipe is equipped in air inlet pipe, and several spray holes are distributed on the spray water pipe wall;Overflow plate is equipped in the bottom of tank body, and the tank body is divided into sediment cavity and clean water cavity by overflow plate;Water circulation assembly is connected on the tank body on the side of overflow plate away from air inlet pipe, and the water circulation assembly is connected with spray water pipe;Extraction assembly is connected on the tank body on the side of overflow plate close to air inlet pipe for discharging solution dissolved with rare earth dust;The utility model aims at providing a kind of rare earth acid solution waste gas dust recovery device with simple structure, effectively recover dust, reduce rare earth loss;For the separation and recovery of rare earth dust in rare earth acid solution waste gas.