The CIP (Clean-in-Place) cleaning system, commonly known as in-place cleaning, is widely used in high-mechanization production enterprises such as fermentation engineering, food and beverage, dairy, fruit jam, and alcoholic beverages. In-place cleaning, abbreviated as CIP, is also referred to as cleaning positioning or localized cleaning. CIP cleaning means that the equipment does not need to be disassembled or moved. Instead, high-temperature and high-concentration cleaning solutions are used to vigorously clean the equipment, particularly the contact surfaces with food. It is primarily used for cleaning and sanitizing production equipment that requires high hygiene standards.