Abstract
The paper content is small granule material transportation design which can complish 6000 ton small granule material’ transportation once a year ,that is deliver engine design ,which include various conveyors’ principle and characteristic analyzing , particular introduce DT and horizontal screw conveyor handle process and the whole structure design .Entirely realize actual small granule material conveyor’s structure , principle and existent problem。The paper is making innovation design for small granule material conveyors from structure and principle。Innovating method can make innovation for conveyors ’structure and principle by change place 、composite、pile up、drawing、condensation and so on methods，and can reference market engine on small granule material conveyor。The design emphases and difficulties is structure and principle’ innovative breach 、feasibility、practicability，transportation equipment design，small granule material conveyor’ lay format and structure design。
Key：horizontal screw conveyor；loader；recycle；cable；buffe；availability；groove。
