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Cement separator
Feed size:≤960mm
Capacity:20-400t/h
Materials:High-temperature sinter, limestone, sponge iron, clay, magnesia sand, sintered dolomite, etc.
- Preponderance：The single-tube cooler is one of the important equipment in the rotary kiln system, and its function is to cool the clinker (1000-1300℃) from the rotary kiln to below 200℃, and to improve the quality and grindability of the clinker.
Contact us：+8619303970888
Petroleum and Gas
A single-tube cooler is a machine that achieves refrigeration effects through steam compression or absorption cycles. It dissipates the heat of the dried material and reduces moisture content. It is mainly used to cool the formed particles, and the moisture content is reduced while the particle temperature is lowered, and the particle strength is also correspondingly increased.
A single-cylinder cooler consists of a rotating cylindrical cooling device. It is mainly used to cool high-temperature clinker that has been fired in rotary kiln. The machine has a simple structure and reliable operation. It is used in the refractory material industry's rotary kiln system to cool clinker as clay, magnesia sand, and sintered dolomite. The single-cylinder cooler is one of the main equipment configurations in the rotary kiln production system, a simple structure, good stability, and reliable operation.
Performance Advantages
High thermal efficiency
The device can introduce all the air after cooling the materials into the kiln as secondary circulating air, which improves the thermal efficiency of the kiln
High quality of clinker
The clinker (1000-1200℃) coming out of the rotary kiln is fully exchanged with air by the rotating cylinder, cools the material to (below 200℃) and improves the quality and grindability of the clinker at the same time.
Fast cooling
The material is fully heat exchanged with the air by the rotating cylinder body to cool the material to (below 200 ℃), and at the same improve the quality and grindability of the clinker.
Improve equipment operation rate
Improved the strength and grindability of clinker, solved the destruction of screen plate by the phenomenon of stacking "snowman" and "red river", and the equipment operation rate.
Working principle
The special powder selection machine for cement is in operation, the high-speed motor drives the vertical transmission shaft to rotate through the transmission device the material enters the powder selection room through the feed port set at the upper part of the powder selection machine room, and then falls on the material spreading disk through the two cones between upper and lower cones of the medium coarse powder collection cone and the powder transmission pipeline, the material spreading disk rotates with the vertical transmission shaft, and the material is thrown out to surroundings under the action of inertial centrifugal force, the dispersed material is thrown out to the surroundings under the action of inertial centrifugal force. The high-speedflow entering the powder selection room through the air inlet under the action of the external fan, the coarse heavy particles in the material are thrown against the inner wall surface of the powder selection by the inertial centrifugal force. After losing momentum, it slides down along the wall surface and falls into the coarse powder collection cone, and the rest of the particles are lifted the rotating rising airflow, and when passing through the area where the big wind blade works, a part of the coarse powder particles are thrown to the inner wall surface of the powder room by the big wind blade. After losing momentum, it slides down along the wall surface and falls into the coarse powder collection cone.
After passing through the big wind blade, medium coarse powder and fine powder continue to rise under the action of the rising airflow and pass through the vertical guide blade into the secondary powder selection area. The dusty airflow is and stably thrown to the vertical guide blade under the action of the plane vortex formed by the rotating cage-type rotor, and then loses momentum and falls into the medium coarse powder cone, and is discharged through the medium coarse powder pipeline. The qualified fine powder passes through the cage-type rotor and enters its interior, and enters the high-efficiency lowresistance type cyclone separator with circulating air, and then slides down into the fine powder collection cone and becomes finished product.
Technical parameter
| Name | Yield | Main shaft motor | Fan | Main shaft | ||||||||
| Raw material | Cement | Model | Speed | Power | Model | Air volume | Wind pressure | Speed | Model No. | Power | ||
| Unit | t/h | t/h | YCTL | r/min | kw | SCF- | M3/h | kpa | r/min | - | kw | r/min |
| HB500 | 19-28 | 16-22 | 200-4B | 125-1250 | 7.5 | 12No.8C | 30900 | 2.43 | 1600 | Y200L-2 | 30 | 190-380 |
| HB600 | 28-35 | 20-26 | 225-4A | 132-1320 | 11 | 12No.10C | 37960 | 2.34 | 1200 | Y225S-4 | 37 | 150-350 |
| HB700 | 33-46 | 26-35 | 225-4B | 132-1320 | 15 | 12No.12.5C | 50520 | 2.84 | 1000 | Y250M-4 | 55 | 150-350 |
| HB800 | 52-65 | 43-54 | 250-4A | 132-1320 | 18.5 | 12No.12.5C | 71838 | 2.20 | 1000 | Y280S-4 | 75 | 150-350 |
| HB900 | 70-86 | 50-68 | 250-4B | 132-1320 | 22 | 12No.16C | 86006 | 2.21 | 720 | Y355M-6 | 90 | 150-350 |
| HB1000 | 110-130 | 85-105 | 315-4A | 440-1340 | 37 | 12No.16C | 119332 | 2.26 | 800 | Y355M-8 | 132 | 140-350 |
| HB1100 | 140-160 | 115-135 | 355-4A | 440-1340 | 55 | 12No.16C | 168000 | 2.70 | 960 | Y355M-6 | 160 | 100-300 |
| HB1200 | 215-240 | 160-180 | 355-4B | 440-1340 | 75 | 12No-18C | 192000 | 2.70 | 960 | Y355M-6 | 200 | 100-300 |
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