Rotary Cooler Use in Rotary Kiln System for cement industry
The rotary kiln processed high-temperature materials are often subject to the cooler to reduce to a certain temperature before proceeding transportation, storage and processing of the next step. According to requirement, the cooling machine can do heat recovery work by air. The cooler makes the combustion air preheated to a higher temperature and reduces heat loss.
The cooler can be divided into air cooler, water coolers, air-water mix cooler according to different material, different techniques and different working conditions. There are several types from 3tph -50tph depending on the output capacity
Out company has develop and manufacture the single drum cooler for almost ten years, with the continuous exploration and improvement, our company has optimized the support structure, the core components of lifting plate, seals, gear and so on of the equipment. Our company has completely mastered sealing technology, gear technology, installation technology, operating and maintenance after years of continuous improvement and development.
Our single drum cooler has the character of simple monocular, high operating efficiency, easy operation and maintenance low power consumption.
Application of rotary cooler
Rotary cooler mainly used for building materials, metallurgy, chemical industry, cement industry, cool slag, limestone, coal clay, fine chemicals, also be used for fertilizer production lines.
The advantages of Rotary Cooler
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
Working principle
Rotary Cooler (lime cooler, cement cooler, magnesium cooler) work principle: Cooler is widely used in building material, chemical industry, metallurgy, and other industry, matching with rotary kiln. The equipment in the natural state, low speed revolving in a slope of 3.5%, the material feeding from the top of cylinder, scatter plate is scatting the material to make it discharging from the bottom side of cooler.
Main technical parameter:
Model/m
(Dia×L) |
Capacity
(t/h) |
Slope
(%) |
Reducer |
Power
(kw) |
Weight
(t) |
| Φ1.5×15 |
2~3 |
3~5 |
ZQ500 |
15 |
28 |
| Φ1.5×20 |
3~4 |
3~5 |
ZQ500 |
15 |
35 |
| Φ1.8×18 |
4~6 |
3~5 |
ZQ500 |
18.5 |
47 |
| Φ2.0×22 |
7~8.5 |
3~5 |
ZQ500 |
22 |
61 |
| Φ2.2×18 |
7~8.5 |
3~5 |
ZQ500 |
22 |
64 |
| Φ2.2×22 |
8~10 |
3~5 |
ZQ650 |
30 |
73 |
| Φ2.4×24 |
12~15 |
3~5 |
ZS125 |
45 |
98 |
| Φ2.5×25 |
15~20 |
3~5 |
ZS125 |
55 |
110 |
| Φ2.8×28 |
16~22 |
3~5 |
ZL100 |
55 |
130 |
| Φ3.0×30 |
20~25 |
3~5 |
ZL115 |
75 |
169 |
| Φ3.2×36 |
28~32 |
3~5 |
ZL115 |
90 |
200 |
| Φ3.3×40 |
32~36 |
3~5 |
ZI130 |
132 |
237 |
Note: Parameters should refer to the specific contract.
Our services
Pre-sales service:
Based on the principle of constant innovation and quality guarantee, customer foremost, we are able to provide our customers not only the highest quality products at the most favorable price but also the most reasonable solution, such as the selection of the equipment, optimized process configuration and a full range of technical support. Every customer has the chance to visit the working machine in the site before placing the order, we help to arrange cars, hotels, and translators for every visiting customer.
After-sales service:
Experienced technicians guidance is available on the phone, and on the internet. One or more engineers will be dispatched to the calcium carbonate powder site to help install the customers' plants. Necessary training about machine daily maintenance to local workers is provided also
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