熱力乾燥的 的英文怎麼說
中文拼音 [rèlìgānzàode]
熱力乾燥的
英文
heat dry-
Under suitable aerobic conditions, spores, which are highly resistant to disinfectants, heat, and desiccation may be produced.
在合適的有氧條件下,能產生對消毒劑、熱和乾燥有高度抵抗力的芽子包。Combined heat and mass transfer by natural convection which is caused by heat and mass diffusion can be seen in nature and some processes of industry, such as evaporation and desiccation. these processes relate to aeronautics, hydraulics, mechanics, chemical engineering, oceanography and aerography
熱及物質擴散引起的傳熱傳質復合自然對流常見于自然界和蒸發、乾燥等工業過程,涉及到航空、水利、機械、化工、海洋、氣象等諸多領域,其流體力學和傳質傳熱特性一直是人們研究的重點。Series of guowei dry - method composite machines as new product are explored with our many years ' experience, the requirement of the users. the first metal of this machine is adopted with : photo - ecectricity auto. tracking " correcting deviation equipment, magnetic powder tension control. pneumatic back pressure shifting blade, oven temperature controlled qutomatically, big roll with oil heating, coating composite pneumatic control as well as double frequency governor etc. it will make the machine with fast speed, lower voice, low polluted by air, shout consumptionfor energy, stable working etc. especially suitable for al - foil with smooth surface and no enough firming, glass paper, polyester ect. the composite material with hard strength, fireproof, anti - ventilation, anti - fatty, frozen, dudrable steam etc character. it is widely used in food, pharmacy, as well as daily articles to package
「國偉」 、系列乾式復合機,是我廠根據多年的復合機製造經驗及結合客戶需求,開發的新產品,該機第一基材採用了「光電自動跟蹤」糾偏放卷裝置,磁粉張力控制、氣動背壓移動式刮刀、烘箱溫度分段自動控制、大輥筒導熱油加熱、上膠復合氣動控制及雙變頻調速技術,使該機具有復合速度快、噪聲低、空氣污染小、能耗低、運行平穩等特點,適宜於表面光滑的鋁箔玻璃紙聚酰胺等與聚乙烯、聚丙烯等薄膜的復合,復合薄膜具有強度高、防水、防透氣、防油脂、可冷凍、蒸煮等優點,廣泛應用冷凍食品、乾燥食品、醫藥品及日用品的包裝。Protection of thermo - and xero - labile materials during thermal drying
熱力乾燥中熱濕不穩定物質質量的保護Degradation of biomaterials and foods during thermal drying is caused mainly by their thermo - and xero - labile properties
摘要生物物料和食品在熱力乾燥過程中的質量退化主要是由其熱濕不穩定特性導致的。The machine has far infrared ray heat system, dry and sulphurate upper, and glue pharmaceutical of sole, improve adhesion, and also has multifunctions of heat finalizing the shoes design and low temperature finalizing the shoes design
該機具有遠紅外線加熱系統,供乾燥、硫化鞋幫、鞋底上膠劑,以提高粘著力,同時還具有加熱定型和低溫定型鞋類的多功能輸送設備。The technical measures for deep reducing coal moisture were urgent needed due to china devoting major effort to implement the new and high technologies used for coal liquefaction and preparation high purity coal. through the analyses of current situation of technical level for coal drying and dewatering, the paper suggests to take overheat steam produced from power plant as a heat source, use the disk dryer to deeply reduce coal moisture with simple working process and low production cost
本文針對我國人力實施煤炭液化和超純煤制備等高新技術,迫切需要將煤中水分深度脫除的技術手段,通過對我國煤炭乾燥脫水技術現狀與水平的分析,提出以電廠過熱蒸汽為熱源,利用盤式乾燥機,以簡捷的乾燥工藝、低的乾燥成本,深度脫除煤中所含水分的技術方案。The dried powder product was formed in the spray dryer by pressure nozzle which atomized liquid into small droplets and heat and mass transferring was performed between droplets and hot medium in the drying chamber
壓力噴霧乾燥裝置是利用壓力霧化裝置將原料液分散成細小霧滴,並與熱介質在乾燥塔內充分進行熱量、質量交換,最終達到乾燥產品的目的。Comparing with internal heating type fluidized bed, vibration fluidized bed, which get the material to fluidized state through mechanical vibration, can improve thermal utilization factor, quality and reduce steam and power consumption, and one time investment while keeping all advantages of internal heating type fluidized bed
振動式流化床是一種利用機械的振動,使物料達到流化狀態,它在保留內熱式流化床乾燥器優點的基礎上,在熱利用率,產品質量,降低蒸汽及電力消耗,設備一次性投資低等方面均較內熱式流化床有較大提高。The key items influent on the characteristics of spraying have been also studied in the dissertation, we can get a good spraying result by adjusting the related parameters efficiently. ( 3 ) the theoretical model of the dynamical parameters such as temperature, moisture, pressure and contour for hot medium and particle inside the drying chamber were obtained by model, utilized the computational fluid dynamics technique to solve the problem between spraying droplets medium by arranging the double grid dispersing structure and rotary outlet structure and the developed structure improved the drying efficiency and product quality
( 3 )採用-模型實現了壓力噴霧乾燥塔的溫度場、濕度場、流場的理論建模,利用計算流體力學( cfd )技術來解決噴霧乾燥過程中熱介質與霧滴間的傳熱傳質以及動量傳遞和湍流擾動等問題,避免了乾燥過程中的設計不合理狀況;通過增加雙格柵均風裝置和旋轉出風裝置,改善了乾燥塔內的熱質傳遞,提高了乾燥塔的體積蒸發強度。With the very low water to cement ratio, rpc has ultra - high strength high ductility and low permeability. in this paper, the compressive strength of rpc can reach to a high point with the number approximately 135mpa. as illustrated from the study results, we can approve some fundamental conclusions : there are big effects on rpc with deferent kinds and properties of raw materials and deferent curing conditions ; stress - strain curve shows the process of destroy with rpc samples ; x - ray diffraction analysis indicates that heat treatment at temperatures 90 accelerate the hydration of rpc sharply, therefore, mechanical and microstructural properties of rpc are highly dependent on heat treatment ; it is believed that rpc materials have excellent resistance to chloride permeability ; during the heat treatment, the shrinkage of rpc developed quickly because of chemical reactions ; the rpc with slag mostly has the advantage of rpc without slag about resistance to solutions corrosion
研究結果表明:通過對rpc各組分摻量變化的研究,可以找到rpc的最優配合比;試件成型后的熱養護制度對rpc的性能影響巨大; rpc的抗壓應力?應變曲線可以反映出試件受破壞時微裂紋的擴展情況,剛纖維的摻入可以大幅改善rpc的韌性; rpc在成型后存在較大的收縮,而其中的化學收縮要遠遠大於乾燥收縮; rpc具有很強的抗氯離子滲透性能,漿體的密實度很高;通過x射線衍射實驗,可以發現rpc的膠凝體中ch晶體已經幾乎不存在,膠凝體主要由c - s - h凝膠和未水化水泥顆粒組成;在抗溶液侵蝕的實驗中,摻礦渣rpc的抗溶液侵蝕性能在絕大多數情況下要好於不摻礦渣試件,酸、堿溶液和浙江工業大學碩士學位論文摘要一些鹽溶液都會對rpc的結構產生侵蝕作用,但是機理各有不同。To simplity and improve the tedious technological process, a new process is proposed to integrate well the heating and drying with impregnation in a vacuum tank
一體式的真空乾燥及真空壓力浸漬工藝將上述兩道工藝合二為一,在同一臺真空罐內進行一體式的加熱、真空乾燥和真空壓力浸漬。N / med tuberculosis bacili falls in dry state, also have the comfortable stress of heat - resisting
結核桿菌在乾燥狀態下,也有耐熱的適應力。Process speed to dry ink is improved with the combination of an ir lamp ( near infrared ) and a hot air blower ( far infrared )
由於採取ir (近紅外線)和熱風(遠紅外線)相結合的有力措施,提高油墨的乾燥速度。Our factory increase a set of intensifier with non - grade - adjustable rating speed to form the intensive air drying, the wet material mixed with hot air fully by screw feeder in the intensifier and material surface is crashed into fine granules and moving to the outlet as well as drying, under rapid rotating hitting and pushing. in the long run, the materials get a further even drying in the dryer pulled by the wind force and those wet and weighty granules the wind force can not pull continue to be crashed, dried until they are pulled by the wind force into the dryer
我廠強化型氣流乾燥是在基本型上增加一套轉速可以無級調節的強化器組成,濕物料通過螺旋加料器進入強化器后和熱氣流充分混合,在飛速旋轉的擊刀擊碎和推進下,物料被破碎成細顆粒,在乾燥同時向出口移動,最後在風力吸引下進入乾燥管,進一步均勻乾燥,風力無法吸引的濕重顆粒繼續被擊碎、乾燥、直至能被風吸起進入乾燥管。This paper has studied the drying dynamics experimental law of vegetable seed respectively in a fixed bed and a spiral vibrofluidized bed model dryer and simultaneously analysed seed physiology variation characteristics, and thereupon expounded the mechanism of vegetable seed heat and mass transfer enforcement, developed a spiral promotion vibrofluidized bed dryer for vegetable seed dehydration with high efficiency and good quality, energy saving
綜合工程熱物理和種子生理的研究方法,選用白菜與菜豆種子在固定床與振動流化床中進行了乾燥動力學實驗研究以及種子生理的同步測試,闡明了蔬菜種子乾燥的強化傳熱傳質機理,並在此基礎上研製了輻射-對流-導熱-振動綜合傳熱的優質、高效、節能的螺旋提升振動流化床蔬菜種子乾燥機。( 1 ) the cfd model for the pulse combustion spray drying process. the computational fluid dynamics ( cfd ) based on the two - phase flow theory was employed in this paper, which used the standard k - e model and the particle trajectory model to simulate the gas - particle flow in the drying chamber. the momentum, heat and mass transfer regarding both gaseous and particulate phases during the spray drying inside the drying chamber was also revealed
為解決這一難題,本文利用氣體一顆粒兩相流理論和計算流體力學( cfd )技術,建立了更符合實際噴霧乾燥過程的數學模型即噴霧乾燥的cfd模型,並進行了脈動燃燒噴霧乾燥過程模擬,其主要內容如下: ( 1 )建立了脈動燃燒噴霧乾燥的cfd模型該數學模型建立在氣體一顆粒兩相流基礎之上,用標準k -模型預測乾燥室內的氣體湍流運動過程,顆粒軌道模型追蹤乾燥室內顆粒群的運動軌跡,熱質傳遞模型描述空氣和液滴的熱質傳遞過程。The main technical economic norms including meeting dried material, not damaging product quality and higher thermal efficiency to drying machines were discussed
論述了被乾燥物料的特性和乾燥機械的特性,乾燥機械對被乾燥物料的適應能力、對產品的質量無損害以及熱效率高,是乾燥的主要技術經濟指標。The results showed that different methods should be applied for biomaterials with different thermal properties to obtain better quality retention during thermal drying
結果顯示:欲獲得更好的熱力乾燥后產品品質,對熱、濕耐受性不同的生物物質應採用不同的保護措施。To observe the influences of the above two measures on material quality indexes, two types of materials, baker ' s yeast and albumin, were thermally dried under various operating conditions
為觀察其對物料品質指標的影響,對麵包酵母和清蛋白兩種物質在不同的乾燥條件下進行了熱力乾燥試驗。分享友人