Cement Rotary Kiln

cement rotary kiln/rotary kiln 

Adopt the production system of two micron mills work together,the type of the mill is Φ3.6 × 14m cement micron mill.Apportion of motor power,single and double forging are smillar.Single approtion of montors power is 2240kw and two motors power are 4480kw.Due to the less equipments,electrical comsumption lower than that two kinds of technics.Production of 1 ton per hour cement configured electric power 30kw, grinding system of electricity consumption below 27kw.h. Each ton of cement save electricity around 8 degree. Million tons of cement saving money on electricity bills more than 500 million. Each output is up to 160 tons per hour. About 16 million yuan is invested to System equipment and the investment of cement grinding equipment is one hundred thousand, so it reduce the investment  nearly 10 millon. Realize the difference between multi-point feed grinding of optimum design. High prodution of Cement,good strength, low cost, effectiveness. And the new technology has the following configuration.

1, Cut off the precrusher pulveriser of cement clinker which lie in the head of mill,reduce the equipment,predigest technics and reduce the number of maintian.

2, one configuration of the screening cycle warehouse grinding technology, in one warehouse to complete the fine crushing of materials work, will be less easy to wear, large particle size of materials alone into the former warehouse. Sieve on large granular material through the cylinder circumference on the nesting device discharged into the external cylinder installed in the cycle back to feed the pipeline, with the cylinder's rotation were sent back to the front of the back feed device, enter to the mill before grinding again. Until the material is less than the size of the aperture sieve before discharge, so to reach into the warehouse of materials in the particle size below 1mm. Fine grinding for the next warehouse laid a good foundation. Second warehouse equipped with double-feed device, easy to grind a mixture of good material (such as gypsum, limestone powder, fly ash, slag, slag powder, etc.) and one position on the powder materials into the warehouse or between warehouses to fine grinding to overcome is the existence of the production process of grinding a variety of materials with direct access to the former mill warehouse co-grinding a variety of emerging disadvantage.

3, the main bearing,we adopt the LMGU rolling bearing mill.

4, Grinding with a dual U-structural form, it is no need to build a big and high plant, and the construction of low cost.The total apportional power of cement produce system below 5000kw. Than single-roller reduces the number of matching power is 1000kw.