干燥

Because the fish drying Shrinkage small Shrinkage crack surfaces, more in Water, so the bibulous rate of early (see figure 4) soon, absorbing ability, 1.2 m in bibulous rate (Water absorption Measurement can reach 1 36), In the early EHD water are slower, bibulous rate in 30 m in later, when the water absorption speed enough time to also can achieve higher bibulous rate and natural drying EHD with dry bibulous rate basic same, in addition, natural drying and EHD dry fish good water resistance, 120 m in water can still keep complete shape after drying fish, but by 120 m in pieces after absorbing began.

由于热风干燥鱼的收缩率较小、表面有较多缝隙，所以在吸水初期的吸水速度很快(见图4)，吸水能力很强， 120 m in 吸水率可达到1。 36； EHD在吸水初期的吸水速度均较慢，在30 m in以后吸水速度加快，当吸水时间足够时也能达到较高的吸水率，自然干燥与EHD干燥的吸水率基本相同，另外，自然干燥和EHD干燥鱼的耐水性好， 120 m in 吸水后仍能保持完整形状，而热风干燥鱼经120 m in 吸水后即开始溃散。

The industrialization process paraments of strawberry by vacuum freeze drying was tested at platform of JDG-230 vacuum freeze drying production line that have drying area :250 m~2,and aims at improving quality and econemic benefit of strawberry by vacuum freeze drying ,result demonstmted:①optimization industrialization process paraments:loading capacity:10.5 kg/m~2,deepfreeze temperature:-30℃,deepfreeze time:2.5 h,pressure of drying room while vacuum sublimation drying:110～130 Pa. pressure of drying room wh...

以干燥面积为250m2的JDG-230型真空冷冻干燥生产线为实验平台，以提高冻干草莓产品质量和经济效益为目标，对冻干草莓生产的工艺参数进行了工业化生产试验，结果表明：1工业化生产适宜工艺参数为：装盘量10.5kg/m2、速冻温度-30℃、速冻时间2.5h、升华干燥时干燥仓压力110～130Pa、干燥解析时干燥仓压力30～50Pa、解析时的物料温度45～50℃；2获得可应用于大工业化生产控制的草莓冻干过程曲线。

Vacuum dry is divided into static and dynamic drier.model fzg round vacuum drier or model fzg square vacuum drier belongs to dynamicdrier.model szg double cone rotating vacuum drier belongs to dynamic drier.

真空干燥设备分为静态干燥器和动态干燥机。yzg圆筒、fzg方型真空干燥机属于静态真空干燥器。szg双锥回转真空干燥机属于动态干燥机。

The lumber is dry is in fact through the change lumber 干燥窑 intemperature, the humidity controls the lumber drying in transit thelumber moisture content, causes the lumber moisture content accordingto certain technological requirement slow reducing, guarantees to thedifferent 材种 dry quality requirement.

木材干燥实际上是通过改变木材干燥窑内的温度、湿度来控制木材干燥过程的木材含水率，使的木材含水率按一定的工艺要求缓慢的降低，以保证对不同材种的干燥质量要求。

The quality indexes such as color and vitamin C of the dried Pteridium Aquilinum with the MVD method were quite similar to those with freeze drying method, which had a remarkable advantage over those with hot air drying method.

在蕨菜的微波真空干燥过程中，微波功率对干燥速度的影响要高于真空度，并且提出了蕨菜含水率与微波功率、干燥时间和真空度之间的回归模型；对3种方法干燥后的蕨菜在颜色、维生素C含量和复水性方面进行对比，结果表明：微波真空干燥的蕨菜的复水性优于热风干燥和冷冻干燥；微波真空干燥后的蕨菜品质与冷冻干燥几乎相同，明显高于传统的热风干燥品质。

The tray continuous desiccating system for drying the compound was devised based on analysis of the properties of 5-sodiosulfoisophthalic acid dimethylester before and after drying, and the structure, working principle, technical process and features of the desiccating system and its applications was introduced. From the comparison of efficiency, energy consumption, continuous operation and final product quality, the tray continuous desiccator was better in desiccation of 5-sodiosulfoisophthalic acid dimeth...

摘 要：通过对间苯二甲酸二甲酯-5-磺酸钠干燥前后物料性质的分析，提出了应用于间苯二甲酸二甲酯-5-磺酸钠干燥的盘式连续干燥系统，介绍了这种干燥设备的结构、工作原理，阐述了其工艺流程及工作特点，分析了这种干燥形式的优势及应用领域，并通过与另外一种干燥器-旋转闪蒸干燥器在工作效率、能耗、操作的连续性及干燥后产品的质量等方面的比较，表明了在间苯二甲酸二甲酯-5-磺酸钠干燥作业中这种干燥器是干燥设备的适宜选择。

In order to verify the possibility of lyophilization technology used for the drying treatment of wheat seed, different drying modes under lyophilizing, vacuuming and hot air was employed and compared in this research.

为了探索真空冷冻干燥技术用于小麦种子干燥处理的可能性，采用真空冷冻干燥、真空干燥和热风干燥 3种方式对小麦种子进行干燥处理，在不同环境温度和压力下，研究种子中温度-时间分布曲线，并通过分析复水率、出芽率和幼苗生长情况进一步研究了这 3种干燥方法对小麦种子生物活性的影响。

The parameters of pulse combustor such asfrequency,length of feed tube drying tube effecting on drying property were analyzed.It ispropitious to dry high surface-water containing,small granule or liquid materials.

分析了脉动燃烧器频率、热负荷、干燥管长等参数对干燥性能的影响；发现脉动燃烧器尾管内干燥更适合于含表面水高的小颗粒物料或液体物料，可充分利用脉动气流和声波能的作用，使物料分散雾化，增大表面积，提高干燥效率；研究了脉动燃烧器尾管内干燥颗粒物料的传热特性，并将试验结果与其它类型的干燥器进行了比较。

Is a special desiccant desiccant specializes in the production of enterprises, enterprises in line with the quality first, credibility first business philosophy has been developed by leaps and bounds, the customer won a good reputation, customers demand that we the driving force, the requirements of customers is our direction, the company's main silica gel desiccant, expansive soil desiccant, molecular sieve desiccant, desiccant minerals, fiber desiccants, packaging materials may be in accordance with the request of the customer choice, have the filter paper, non-woven cloth, composite paper, reticulate paper, Tyvek°the United States for the production of 1 ~ 10000g customers a variety of packaging is widely used in electronics, electrical appliances, machinery, hardware, medicine, food, leather, shoes, hats, toys, furniture and other industries.

苏州加能特干燥剂有限公司是一家专门从事干燥剂生产的企业，企业本着质量为先，信誉为先的经营理念得到了长足发展，在客户中赢得良好口碑，客户的需求就是我们的动力，客户的要求就是我们的方向，本公司主营硅胶干燥剂，膨胀土干燥剂，分子筛干燥剂，矿物干燥剂，纤维干燥剂，包装材料可根据顾客要求选择，有滤纸，无纺布，复合纸，网纹纸，美国杜邦特卫强，可为顾客生产1～10000g各种包装，广泛应用于电子、电器、机械、五金、医药、食品、皮革、鞋帽、玩具、家俬等行业。

Company specializing in the production of various types of desiccants: silica gel desiccant such as, clay Desiccant, activated carbon deodorant, desiccant molecular sieves, natural desiccant, mineral desiccant, color blue bead silica gel desiccant, medicinal desiccant, food with desiccant, container desiccant, desiccant Antirust mold, mildew-chip, rust-proof paper, anti-rust fluid, mold fluid, etc..

公司专业生产各类干燥剂：如硅胶干燥剂，粘土干燥剂，活性炭除臭剂，分子筛干燥剂，天然干燥剂，矿物干燥剂，变色蓝珠硅胶干燥剂，药用干燥剂，食品用干燥剂，集装箱干燥剂，防霉防锈干燥剂，防霉片，防锈纸，防锈液，防霉液等。

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。