Best selling single cylinder rotary cooler

Product introduction

Rotary cooler is a key equipment of the material calcinations line. Rotary cooler is widely used in building materials, chemistry, metallurgy and other industries. It is usually equipped together with rotary kiln.
 

Working Principle:

In the natural situation, the slope of Cooler cylinder is 3.5% to 5%, keeping low-speed rotation. The material is feeding from end of Cylinder (high side), circular lifting plate keeping the materials scatter lifting and moving down. Cooling material is discharged from the low end, and preheated air is sending into the rotary kiln for calcinations.

Features and Benefits:

1. Simple & reasonable structure, easy installation.

2. Efficient & productive.

3. Supported by rolling bears, small damping and low power consumption.

4. Stable and reliable performance, low operating and maintenance costs.

5. Environment adaptability, wide applications.

1). Rotay cooler can be heated direct or indirect; The heating efficiency can be up to 95%
2). Rotary cooler operating under high temperature and low oxygen to avoid materials being self burning or exploding when drying. Big drying capacity, highly industrialization and low cost
3). Low amount of air required to save tail gas handling cost
Rotary Cooler is a kind of quench cooler. Its principle is to quench clinker which is laid in levels on the grate plates with cold wind from air blower. Temperature of clinker will be rapidly dropped from 1200° C to be less than 100° C. Plenty of waste gases after cooling could not only be used as secondary air in the kiln, but also be heat source for drying coal in the coal mill.