Long-distance delivery method and system for urine used to prepare urea-base compound fertilizer by spraying it

Application Number: 00108451
Application Date: 2000.05.25
Publication Number: 1325834
Publication Date: 2001.12.12
Priority Information:
International: C05C9/00;F17D1/18
Applicant(s) Name: Junma Chemical Group Co Ltd, Henan
Inventor(s) Name: Tang Guangbin;Gan Shijie;Jie Liujun
Patent Agency Code: 41104
Patent Agent: chen gao
Abstract A long-distance delivery method and system for the urine used to prepare urea-base composite fertilizer by spraying it is disclosed. Said system is composed of the insulating urine delivering pipeline system with insulating jacket structure and the urine concentration control system composed of electric regulation valve, flow sensor, regulator, and injecting pump for diluting liquid. The urine with 92-99.7% of concentration at 125-132 deg.C is delivered.