Welcome Guest [Log In] [Register]
Welcome to Northernskies,

You're currently viewing our forum as a guest. This means you are limited to certain areas of the board and there are some features you can't use. If you join our community, you'll be able to access member-only sections, and use many member-only features such as customizing your profile, sending personal messages, and voting in polls. Registration is simple, fast, and completely free.


Join our community!


If you're already a member please log in to your account to access all of our features:

Username:   Password:
Add Reply
The Classification of Ball Making Equipment
Topic Started: Dec 10 2015, 12:45 AM (138 Views)
Richarder


The ball making equipment is mainly classified into a cylinder ball making equipment and disc ball making equipment two categories.
(A) Cylinder ball making equipment
The cylinder ball making equipment belongs to the early pelletizingequipment used in pelletizing plant. Its structure is similar to that ofcylindrical mixer used in sintering plant; a scraper is installedparallel to the cylinder wall within cylinder and water device isinstalled in the front end of the cylinder. The diameter of cylinder is2.44 ~ 3.5m and the length is usually 2.5 to 3.5 times of the diameter.The circumferential speed of the cylinder is 0.35 ~ 1.35m / s with speedrange of usually 8 ~ 16r/min and angle of about 6 degrees.
Cylinder ball making equipment has simple structure, reliable equipment,smooth operation, less maintenance, large output and strongadaptability to raw materials. Cylindrical utilization area is small,the equipment is heavy and power consumption high. The equipment itselfis without grading function so the discharged green-balls are withuneven granularities and need to be screened. Cylinder ball making equipment has large cycle load, it reduces productivity and increasestransportation consumption, so it is not adopted by domestic industries.
(B) Disc ball making equipment
The disc ball making equipment is widely used at home and abroad,pelletizing plants in China almost use this equipment; it can be dividedinto bevel driving gear disc disk grain making machine and internal gear ring driving disk grain making machine according to structure.
The bevel gear driving disc pelletizer is mainly composed by disc,blade, blade holder, umbrella gear, small bevel gear, spindle,inclination-adjustment institution, reducer, motor, V-belt and the base.Its running speed can be adjusted by changing the diameter of pulleyand the disc inclination can be adjusted by screw.
The green-balls produced by disc disk granulatorhave uniform size without cyclic loading. If adopt the solid fuel, wecan add an annular groove in the edge of the disc so that adhere solidfuel to the surface of the green balls without adding anotherspecialized equipment.
Offline Profile Quote Post Goto Top
 
1 user reading this topic (1 Guest and 0 Anonymous)
« Previous Topic · General Discussion · Next Topic »
Add Reply