The invention relates to a cyclic 
cutting fluid regeneration and supplementation 
system. The cyclic 
cutting fluid regeneration and supplementation 
system comprises a waste fluid regeneration device and an automatic supplementation 
system which are connected through a fluid discharging 
pipe, wherein the waste fluid regeneration device comprises a reaction kettle, an inner tank, a 
viscous material adsorption and collection device, a 
metal adsorption and collection device, a 
reflux device and a pump body, the inner tank is arranged in the inner cavity of the reaction kettle, and the 
metal adsorption and collection device, the 
viscous material adsorption and collection device and the 
reflux device are sequentially arranged in the inner cavity of the inner tank from top to bottom. The 
viscous material adsorbing characteristic of a viscous conveying belt is utilized to filter collected degenerative 
cutting fluid 
corrosion substances, then a scraper is utilized to perform collection and removal, a conveying device is utilized for circulation, the purpose of continuously removing the 
corrosion substances is achieved, the service life of the devices is prolonged, and the cyclic 
cutting fluid regeneration and supplementation system is simple in structure and high in adsorption efficiency.