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Help CenterBD-400 Grate Cooler, Cooler, Grate Cooler Parameter
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Specifications
Grate cooler1. high quality and technical content
2. less pollution
3. 50 Years' Experiences
4. used for cool the clinker
BD-400 Grate cooler, Cooler, grate cooler parameter
Grate cooler is a major mainframe equipment of cement clinker burning system. The cooler mechanical main function is cooling and transporting the cement clinker and providing rotary kiln and decompressing furnace with hot gas. It is a main heat recovery equipment of clinker burning system. With the rapid development of modern dry process cement production technology and the constantly improved technique of cement clinker great cooler the high efficiency and reliable operation of the grate cooler has been the key of ensuring production capacity.
Description of Horizontal Grate Cooler:
Our HCFC horizontal grate cooler is a kind of new energy-saving machinery for clinker, and the internationally advanced flow control technology has been employed in this machine. Based on the advanced thermal process, it has been improved greatly, and when compared with other grate coolers, its productivity is 20% higher and its heat consumption more than 10% lower.
Features of Horizontal Grate Cooler:
1. Its productivity ranges from 600 to 10000t/d.
2. Its heat efficiency is more than 72%.
3. Feeding material temperature is about 1370°C.
4. Discharging material temperature is 65°C plus the ambient temperature.
5. Discharging clinker size is less than 25mm.
6. Equipment operation rate is more than 98%.
7. Unique KIDS system and pulsation air supply system have been designed for the feeding end.
8. Optimized grate bed is used to provide air and it can accurately control the air consumption in each cooling part so that high-efficiency cooling effects can be achieved. In this way, high heat recovery efficiency can be obtained.
9. Its new high-efficiency grate plate structure has employed alloy cast steel that is high strength, heat resistance, oxidation resisting and antiwear, and it has undertaken special treatment. As a result of that, this plate has good resistance and high airflow penetrability. Different parts have employed different types of grate plates.
10. The swing compensator of this horizontal grate cooler has used special hi-tech coating technology to prolong its work life, and the air beam is connected to the air tube through the swing compensator, which is quite helpful to movement of grate bed in the three-dimensional space.
11. Special external supporting roller and guiding device have been used, and rollers, which are able to support the grate bed, are also employed. These rollers have high surface hardness and good antiwear capability.
12. High-quality grate bars, used in the front discharge outlet, has special section form, good antiwear capacity, reliable performance, easy replacement and long service life, and these bars can be replaced individually.
13. The gear teeth of its clinker zipper machine, with special tooth shape and high quality materials, feature stable operation, less wear, long service life, and easy replacement. New chain link and materials have been used, and this link is of precision casting, high interchangeability, and stable and reliable operation.
14. The clinker crusher has employed a 360° rotary hammerhead, thus avoiding the conditions of kiln stop caused by the blocking of big materials.
15. New structural lining plate has been used to solve the abrasion problems due to long-term running.
16. The material sealing valve of this horizontal grate cooler has reliable and secure operation and long service life.
17. Its modular design can help to reduce installation costs as well as improve the installation speed. And with a compact structure, it occupies rather small space.
18. Perfect monitoring and regulation technology, like three-way control system and alarm systems of temperature, ensures this horizontal grate cooler high-efficiency, reliable performance and stable operation.
Besides horizontal grate cooler, we also provide customers worldwide with belt cooler, cement production line, cement grinding plant, industrial kiln and furnace, grinding equipment, crushing equipment, environmental protection equipment, cooling equipment, drying equipment, compound fertilizer equipment, packing machine, chemical equipment and electrical control system. With the certification of ISO9000 and CE, our products have been well received by customers from as many as 60 countries and districts such as Germany, Russia, Brazil, Egypt, Iran, Japan, South Korea, Bengal, Pakistan, Turkey, Burma, Vietnam, South Africa, Columbia, Bolivia, etc. If you're interested in our horizontal grate cooler, please contact us freely.
rotary kiln, ball mill, tube mill, cement machinery, cement equipment, cement production line, cement manufacturing line, cement making machinery, cement rotary kiln, cement mill, slag mill, raw meal mill, raw mill, air-swept coal mill, wind swept coal mill, mill technology, vertical coal mill, coal mill, high efficiency ball mill, super-fine grinding mill, desulfurize ball mill, vertical mill, rolling machine, industry kiln, cement kiln, kiln, machinery shaft kiln, metallurgy rotary kiln, energy-sawing rotary kiln, tunnel kiln, kiln equipment, kiln project, lime rotary kiln, magnesia rotary kiln, titanium pigment rotary kiln, mine equipment, grate cooler, cement technology, complete set of cement equipment, complete set of cement machinery, environment protection equipment, conveying equipment, drying equipment, building material equipment
Product Description
Grate 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 1200º C to be less than 100º 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.
Reciprocating grate cooler is the one of main equipment for completet set of clinker burning system and its main function is to cool, crush, heat recovery and to convey clinker. Due to high performance requirement, sophisticated mechanism, and difficulty in operation, its fault rate is very high, which directly affects the running rate of kiln. Therefore, it has been commonly regarded as the weak link among the main equipment of kiln system at home and abroad.
In practical production, our equipment has demonstrated excellent performance and all its technical parameters have reached domestic advanced level and it has been highly valued by clients. The successful application of this equipment has resulted in quick spreading among large amount of engineering projects in our country. Now, we can provide clients with series product of 1000t/d~10000t/d
The forth generation grate cooler centers the third all merits and overcome the third shortcoming at the same time. It adopts fixed cell, cancel conveyor under cell, and strike at the root of the evil, so that high operating efficiency obtained a more reliable guarantee. To compare with the third generation grate cooler, using the forth grate cooler, kiln center line drops 2 meters, preheater frame height drops 5 meters and cost of land develop is saved greatly.
Refrigeration wind uses the fuzzy control completely, and distribution according to it need, so it cy. ontrol simply, precisely and is of high termal efficiency. Draught fan total power is only equal to the third generation 50%-60%, and the investment and the operating cost of draught fan reduce greatly
Our company is one of the most powerful enterprises manufacturing tube mill. After a long period’s exploration and development in designing, manufacturing, and in using process, we’ve created series products with different specifications and different functional requirements. The types of product particularly in the slag, cement and other materials to the more prominent aspects of ultrafine grinding.Especiall after cooperating with Polysius company in German, the quality and performance of the products has been significantly improved and been widly imported to Middle-East , European and American counties.
Our company also can design specific process according to the different material out of aggregate ,and other special requirements. It has short design period with manufacturing process maturity and customer satisfaction.
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