Water suspension granulation method of nickel hydrazine nitrate initiating explosive

The invention discloses a water suspension granulation method of nickel hydrazine nitrate initiating explosive, which belongs to the technical field of initiating explosive devices, and comprises thefollowing steps of mixing nickel hydrazine nitrate with water, heating and stirring, adding an adhesive and a dispersing agent, continuing stirring and granulating to obtain spherical polycrystalline,and finally screening to obtain the nickel hydrazine nitrate initiating explosive. According to the water suspension granulation technology for the nickel hydrazine nitrate initiating explosive, thefree-running property of the nickel hydrazine nitrate initiating explosive is greatly improved, the crystal shape of a product is changed, and agent dust is reduced; according to the nickel hydrazinenitrate initiating explosive water suspension granulation process, the intrinsic safety of products is improved, safety risks are reduced for subsequent filling and using due to reduction of explosivedust, and the requirements f