Ways to choose a suitable rotary kiln

Rotary kiln in the process of production, and calcination temperature on baidu or need to achieve emission, if by calcination, kiln cylinder support alone will not use for long, the cylinder will be burn out, in order to protect the calcination kiln cylinder and needs, will need to be set in stove masonry firebrick. Refractory brick in rotary kiln equipment of form a complete set of material must have, you need to have a certain performance.

Any of a set of burner device at the early stage of the fuel in the combustion, go through fire ignition process. Generally used to represent the most forthright way of burner ignition, is by the artificial will lit the torch on the burner bottom, when the fuel jet burner, the fuel to ignite and burn. But, this way of ignition are often unreliable unsafe. In order to guarantee the quality of the fuel ignition, if in burner device configuration can be automatically according to the procedures for automatic ignition system (burning mouth), can realize automatic control, operation, accurate and reliable ignition process and achieve the goal of safe ignition.

Rotary Kiln’s slope is associated with the filling rate and speed of kiln. Generally speaking, when the filling rate of kiln is larger, slower speed, kiln slope is bigger, and vice versa. And of course, these parameters directly affect the preservation.the movement speed and calcination process. When the kiln slope is small, to get the same material movement rate, kiln speed should be faster, then preservation.the roll number increase,it’s better for material mix with the hot airflow, furnace lining and the heat exchange. At the same time, the slope is smaller, the filling rates relative to increase; the diameter of kiln is larger or kiln materials decomposition rate increased, kiln fill rates can be increased. The relationship of kiln slope and the average filling rate as shown in table 1.1. At present, precalcining kiln slope is usually between 3%-3.5%.

rotary cement kiln: http://www.hxjqmining.com/pro/cemen_rotary_kiln.html