Description
Simple structure, easy operation, reliable performance, high operating rate
A cooling machine is a machine that achieves cooling effect through steam compression or absorption cycle. The function of the equipment is to cool the clinker from the rotary kiln (1000-1300℃) to (200℃ below), while improving the quality of the clinker and easy grinding, is one of the main configuration equipment of the rotary kiln production system, with a compact structure, high cooling efficiency, reliable performance and other characteristics. Industrial coolers can be divided into single barrel coolers, double barrel coolers, grate coolers, clinker coolers, etc.
Performance Advantages
- 01, simple structure, easy maintenance
The equipment has the advantages of compact structure, easy operation, convenient maintenance, reliable performance and high operating rate, especially suitable for small cement plants. - 02, cooling speed is fast
The cooling time of clinker is short, the speed is fast, the efficiency is high, and the temperature of clinker after cooling is low. - 03, high thermal efficiency
The single barrel cooler can put all the air after cooling the material into the kiln as the secondary circulation air, which improves the thermal efficiency of the rotary kiln. - 04, strong applicability
Used for cement line production, cooling a certain temperature and particle size of cement clinker, with the dryer used together, can greatly improve the cooling speed, reduce labor intensity, increase output. At the same time, it can be used for the cooling of other powder and granular materials.
Working Principle
The high temperature clinker enters the cooling machine through the feeding device, and the cooling machine rotates to drive the material and the air to fully exchange heat. At the same time, with the kiln body rotating according to the design slope and speed, the material also rolls forward periodically in the kiln, so as to transport the raw material from the feed end to the discharge end, and ensure that the material is cooled to below 200℃ during the time of passing the rotary kiln.
More Pictures
Question&Answer
Q:What is the evaporation temperature?
A:The temperature at which the refrigerant in the evaporator boils and vaporizes under a certain pressure is called the evaporation temperature.
Q:What is condensation temperature?
A:The temperature at which the gas refrigerant in the condenser condenses into a liquid under a certain pressure is called the condensation temperature.
Q:(How to detect, how to control) compressor suction temperature?
A:The suction temperature of the compressor can be measured from the thermometer in front of the suction valve of the compressor. The suction temperature is generally higher than the evaporation temperature, the higher difference depends on the length of the return pipe and pipe insulation, generally should be higher than the evaporation temperature 5~10, changing the amount of liquid can adjust the superheat.
Technical Data:
| Specification | Capacity(t/d) | Mounting slope(%) | Main reducer | Main motor(kw) | Gross 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 | ZL130 | 132 | 237 |
| Φ3.6×36 | 35-38 | 3-5 | ZSY450-28 | 185 | 318 |
| Φ4.0×36 | 50-60 | 3-5 | ZSY450-25 | 220 | 348 |
| Φ4.0×45 | 60-70 | 3-5 | ZSY450-25 | 250 | 414 |
| Φ4.5×50 | 70-75 | 3-5 | ZSY500-25 | 315 | 576 |
