Fecha de publicación: 18/04/2023 Fuente: WIPO "processing tomato" The tomato juice level detection device with the high-temperature compensation function comprises a box body, a supporting column is fixedly installed on the back face of the box body, a top plate is fixedly installed on the top of the supporting column, and a fixed back plate is fixedly installed on the back face of an inner cavity of the box body. Through the arrangement of the pre-stirring barrel, firstly, materials can be conveyed to the inner cavity of the pre-stirring barrel through the feeding pipeline, the stirring rod can be driven by the motor to rotate, the raw materials can be pre-stirred by the stirring rod, and then the materials can be directly discharged into the inner cavity of the mixing barrel through the discharging pipe head; the liquid level detection device can directly float on the surface of raw materials, can be automatically adjusted along with the position height of the raw materials, and solves the problems that most of existing liquid level detection devices do not have a high-temperature compensation function and cannot automatically compensate according to the temperature during tomato juice processing, so that the temperature during tomato juice processing cannot be unified, and the processing efficiency is low. The taste and the quality of the tomato juice are influenced.