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1)  drying constant
干燥常数
1.
Through the experiments,the drying constant has been comfirmed in this paper,and the heat and mass transfer model of deep fixed-bed for styrene butadiene rubber(SBR) is established.
本文通过实验,确定了丁苯橡胶的干燥常数,并建立了丁苯橡胶深床干燥的传热传质数学模型,利用有限差分法进行数值求解,计算得出不同深度处物料温度与含水率随时间的变化规律,以及在不同的干燥介质温度下物料含水率随时间的变化规律。
2.
The dimensional analysis method was employed to build an empirical equation of the drying constant k,which are function of drying temperature,sample quality,stem length,medium velocity and initial moisture content,and the functional relation between the temperature characteristic coefficient n and drying temperature was obtained.
应用量纲分析方法,建立了苜蓿的干燥温度、样品质量、茎秆长度、介质流速和初始含水率与其干燥常数k的经验公式,并得到了温度特性系数n与干燥温度的函数关系,提出了改进苜蓿薄层干燥方程,为分析干燥条件对苜蓿干燥速度的影响提供了理论依据。
2)  Dryingrate constant
干燥速率常数
3)  ambient pressure drying
常压干燥
1.
Preparation, Characterization and Properties of Silica Aerogel via Ambient Pressure Drying;
常压干燥制备SiO_2气凝胶及其结构、性能研究
2.
The thermal insulation material with ultra-low thermal conductivity made by using fiber felt to compound with SiO_2 aerogels and ambient pressure drying
纤维毡复合SiO_2气凝胶常压干燥法制备超低导热系数保温隔热材料
3.
Using industrial water glass as silica sources, SiO2 aerogels were synthesized via ambient pressure drying technique.
通过TMCS与水凝胶中孔隙水和表面-OH基团之间的反应,使对水凝胶的溶剂交换和表面改性在一步同时完成,在常压干燥条件下合成了SiO2气凝胶。
4)  conventional drying
常规干燥
1.
Comparison of high-temperature drying and conventional drying of Chinese fir lumber;
人工林杉木高温干燥与常规干燥的比较研究
2.
Comparision of vacuum drying and conventional drying for poplar wood.
杨木真空与常规干燥的对比研究
3.
The small-diameter lumbers of Daimyo Oak(Quercus dentata) were dried with consecution-heat method and intermittent-heating methods(intermittent 2h and intermittent 6h) to study the occurred stress of surface layer of them during conventional drying process.
采用连续加热和间歇加热(间歇2h和间歇6h)方式对小径木锯材进行常规干燥,研究了干燥过程中小径木的表层应力(全应力和残余应力)发生、发展变化规律。
5)  normal temperature drying
常温干燥
1.
In this paper, the 25 mm thickness Italian poplar thin board had been dried in the condition of comprehensive vapor drying technology with combination of high temperature drying and normal temperature drying technology in this experiment for more than one year.
应用高温干燥与常温干燥有机结合的工艺技术(简称蒸汽综合干燥法),对意杨25mm厚板材进行处理,在预热阶段进行充分的汽蒸处理,而后进入常压过热蒸汽干燥工艺阶段,当含水率降到25%时,转入常温干燥工艺阶段,直到干燥阶段结束。
6)  conventional drying
常压干燥
1.
The inorganic aerogel preparation through conventional drying and subcritical drying after solvent exchange or silation of the hydrogel is analyzed.
分析了无机气凝胶的溶剂置换常压和次临界干燥法制备以及硅烷基化处理常压干燥法制备,介绍了纤维增强气凝胶、多组分气凝胶和搀杂改性气凝胶。
2.
By controlling solution composition and surrounding conditions, the RF aerogel films with the thickness of micron-scale were successfully produced under conventional drying instead of supercritical drying.
以间苯二酚(Resorcinol)和甲醛(Formaldehyde)为前驱体,溶胶-凝胶法为主要方法,采用旋转涂膜,通过控制溶液配比及环境条件,用常压干燥方式取代通常的超临界干燥,成功制备出厚度在微米级的有机气凝胶薄膜。
补充资料:活性污泥干燥工艺及成套干燥设备
一、.工艺特点 该干燥工艺是针对高水份污泥(大于65%,小于85%)的干燥特点而设计的,干燥时,物料容易粘结成 团,因而采用搅拌气流干 燥机进行作业,搅拌气流干燥机采用强力打击剪切,破碎,抛撒的方式,将粘结而成的团块 破碎成微粒,增大物料与空气进行湿热交换的面积,使干燥有效地进行,提高干燥效率. 本工艺要求处理量大,物料终水份要求不高,因而采用二级搅拌气流干燥机串联作业以满足 干燥要求.配以直火式热风炉的热源,该热风炉热效率达90%以上,热风温度达900`C, 有条件时还可将锅炉尾气引入进一步降低能耗.
 该成套设备可用于造纸厂,制革厂,食品厂等活性污泥的干燥;酿造厂,豆制品厂. 淀粉加工厂等 渣物料的干燥;养鸡厂,养猪厂等粪便物料的干燥.
 
二、工作原理
  物料由加料机加入搅拌干燥机后,受到同速转向相向的打板的打击,剪切,抛散,成 雾状弥漫于整个干燥器内,与热风炉进来的热空气进行强烈的湿热交换,强化干燥.由于打板的打击. 剪切,使物料难以粘结成团形成外焦内湿的小球,并使物料的表面和表面积不断地变化 ,从而顺利地进行干燥.当物料干燥到一定程度后,物料被气流夹带进入二级搅拌气流 干燥机中进行进一步干燥,最后由旋风分离器分离.
三,主要技术经济指标
   处理量: 6.25t/h          物料初水份: <85%        终水份: <40%
   水份蒸发量: 4.48T/H      装机功率: 85KW          煤耗: 700KG/小时
   占地面积: 10*20(M)       操作人数: 7人
四,主要设备
   1. 加料机 2台       2. 直热式热风炉 2台      3. 搅拌气流干燥机 2台
   4.旋风分离器 2台      5. 引风机 1台   
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