Pet coke Grinding Mill
Pet coke suitable for fuel is dependent on two characteristics: grindability and sulphur content. Grindability is measured when it comes to Hardgrove Grindability Index or HGI, where a higher number indicates easier grinding. Other characteristics, like moisture,ash,trce metals,as delivered particle size,are manageable within the style of the grinding program and also the kiln process.
There are many kinds of pet coke, the momenclature dependent on source and to some degree typical usage. The characteristics and also the ability of the procedure to absorb sulphur and metals, not the name,determine use as a fuel.
Grinding to a high fineness, a minimum of 90% passing 200 USS mesh per ASTME-11 or perhaps a BSI or Tyler mesh of 200 is needed. This typical particle size is 75 microns and the energy content of this reduced moisture,much less than 1.0%; ground pet coke is increased to 34.8 x 106 Joules/kg.
Types of petroleum Grinding Mill
There are four types of pet coke grinding mills that may be utilized.
| Mill Type | Characteristics |
| bal mills | Highest purchase and installation price. Much lower efficiency. Limited drying capacity. Demands separate classifier and extensive supplies handling systems. |
| Ring roller mills | Lowest cost choice. REconditioned equipment with capacities suitable for lime recovery kilns readily available.
Retrofitted with contemporary dynamic classifiers to accomplish required pet coke fineness. Effective Grinding Power, Acceptable Drying Capacity. |
| verticla roller mills | Built-in high performance dynamic classifiers provide superior drying capacity and pet coke fineness manage.
Most efficient grnding power, greatest drying capacity. Typically run for a year in between maintenance shutdowns. Higher cost than other types of roller mills, longer delivery times. |
| roller mills | Lowest price choice of new mills.
Efficient grinding power,good drying capacity. Now a available with contemporary dynamic classifiers. |
Ball mill
ball mill
We design ball mill equipment for grinding crushed supplies, which is widely utilized in powder production lines, such as including cement, silicates, refractory material, fertilizer, glass ceramics and also include ore dressing of each ferrous non-ferrous metals. You will find two ways of grinding: the dry way and also the wet way.
According to its’ application locations or various forms of discharging materials like building material, chemical business, creating materials and chemical business, ball mill may be divided into grate type and overflow kind, and pet coke ball mill belongs to grate kind.
It is an efficient grinder machine for grinding many supplies into fine powder which can deal with verious materials like Ceramic, Cement, Coal, Silicates, Glass, Ore Dressing, Paints, Lattice, Tube and so many other kinds of mine, it is also useful in choosing mine.