Rapid cooling section is at the end of the firing section , cool the tiles by means blow environment air with high pressure fan into the tunnel directly through tiny holes in series of stainless steel pipes inside the tunnel 急冷设于烧成带未端,由高压离心鼓风机，经环境空气通过总管、支管、手动球阀,直接将窑外冷空气经不锈钢管通过细孔高速打入窑内冷却制品。
The new technique for soybean phospholipid concentrate production , such as fluidizing , bleaching and homogenizing before drying , drying with instant drying agent , and rapid cooling - deodorization - homogenization after drying , was introduced 介绍了大豆浓缩磷脂在脱水前进行流化、漂白、均质和脱水中添加“快速脱水剂” ，脱水后进行急冷、脱臭、再均质的磷脂生产新工艺。
Graphite block , which is mainmly used for laying the waist and abdomen of blast furnace , has the properties of high mechanical strength , superior resistant to molten iron scouring , resistant to sudden change in operating temperature , superior oxidation and corrosion resistance 该产品具有较高的机械强度、耐铁水冲刷、耐急冷、急热，有较好的导热性，抗氧化、耐腐蚀性好，用于砌筑高炉炉腹、炉身中部。
Therefore , they are widely used in cars windshield glass , lighting accessories , oven front glass , modern furniture glass and different kind of appliances , etc . in processing , the manufacturing temperature is near the soften degree , finally formed in fast wind cooling 这些强化玻璃的处理过程是在接近软化的温度下制造，最后在风中急冷而形成。金迪所制造的强化玻璃更符合国际认可品质标准，安全可靠美观实用。
The activated alumina content had a reduce with time prolonging from 2h to 5h at calcined temperature of 1000 c . the research results also revealed that products obtained by sudden cooling from high temperature had a higher content of activated alumina than that by cooling naturally 1000时煅烧高岭土中活性氧化铝的含量在煅烧时间2h 5h随煅烧时间的延长还有所下降。另外，高岭土煅烧后采用急冷方法比采用自然降温方法中制得的煅烧高岭土具有更高的活性氧化铝含量。
The technology process : the waste , through operation stand , to be rationed into the standing majorcombustion room , being ignited by the ignition - burningmachine , upon the principal of burningthree t , fully burned in the major combustion room （ 800 - 1000 ) . the remaining waste gas afterburning via flue goes into secondary combustion room for further high temperature oxidizingcombustion . the gas flow after the secondary combustion goes into the highly effective cyclonedust remover , removing the bigger granule of dust , flowing into rapid - cooling spay and washing equipment to absorb acid gas 废弃物经操作台连续定量投入立式炉本全燃烧室，由点火文空燃烧机自动点火，根据三t原则在炉本体燃烧室（ 800 - 1000 ）以充分燃烧，焚烧后产生的残余废气经烟道进入二次燃烧室再经高温（ 1100 - 1200 ）氧化焚烧，经二次焚烧后的气体进入高效旋风除尘器，除去颗粒较大的粉尘后，进入急冷塔喷淋洗涤装置吸收酸性气体。
The product is produced with high quality magnesia and basic refractory raw material , binder and additive , it has higher corrosion resistance and good thermal shock resistance and can prolong the service life of tundish and is easy to remove its lining , it can be used by mechanical gunning and manual smearing on working site 本产品是采用优质镁砂和碱性复合耐火原料与特殊复合结合剂、添加剂制作而成，该产品具有较高的耐侵蚀性和耐急冷急热性，可以有效的延长中间包的使用寿命，并易于脱包，本产品可现场机械喷涂施工，又可人工涂抹作业。
Study of the thermal resistance of at / m2t composite show that the thermal resistance of composite with 30mol % m2t is reformed in evidence . when the content of m2t is 40vol % , the at / m2t composite possess the best thermal resistance properties , which is kept at 700 c for 64 times . and its surface is still fine 对at m2t复合材料抗热震性能的研究表明，加入30mol m2t后， at m2t体系复合材料的抗热震性明显得到改善。 m2t含量达到40 ， at m2t复合材料具有最优的抗热震性能，经700在水中急冷急热循环64次而无破坏。
