Spring cleanliness detection method and system

The invention discloses a spring cleanliness detection method and system. The spring cleanliness detection system comprises a pressure cooker, a pumping-filtering device and an air pump, the pressurecooker is configured to store spring cleaning fluid, the pumping-filtering device is configured to pump and filter the spring cleaning fluid, and the pumping-filtering device comprises a pumping-filtering bottle and a brinell funnel, wherein the pumping-filtering bottle is matched with the brinell funnel. The air pump is connected with the pressure cooker 4 and the pumping-filtering device, and the air pump can adjust the pressure of the pressure cooker and the pumping-filtering bottle. Impurities in the spring cleaning liquid are filtered by the pumping-filtering device, and the impurities are collected so as to obtain the impurity content carried on a spring; and the pressure cooker can recycle the filtered cleaning liquid. 本发明公开了种弹簧清洁度检测方法及系统。该系统包括压力锅、抽滤装置和气泵。压力锅配置为储存弹簧清洗液；抽滤装置配置为对弹簧清洗液进行抽滤，抽滤装置包括相互配合的抽滤瓶和布氏漏斗。