|
|
閃蒸干燥器: 對于廣泛的精細和粗糙的材料,包括纖維,魚粉,粘土金屬粉末,顏料,聚合物,谷物和淀粉的高效干燥。 實驗室流化床干燥設備 - 特點與優勢 一旦通過流動的產品,保護溫度敏感的材料。 材料均勻地分散在熱空氣流,統一的產品治療。 靜態分類較細的干燥物料直接發送到產品的出口,并保持較大的顆粒,在空氣流中,直至干燥。 受控制的停留時間是可調的,以提供足夠的時間,進行干燥或其他化學反應。 分散呼吸機打破了大的聚集,而不會產生罰款。 只有一個運動部件,的氣流降低維護成本。 垂直結構^大限度地減少占地空間。 植物經過驗證的設計保證^小的操作員注意。 高效節能干燥系統完整的定制設計。Flash Dryers: For the efficient drying of a wide range of fine and coarse materials including Fibers, Fish Meals, Clays Metallic Powders, Pigments, Polymers, Grains and Starches. Laboratory fluid bed drying equipment - Features & Advantages Once through flow of product, protects temperature sensitive materials. Material evenly dispersed in hot air streams, uniform product treatment. Static classifier sends finer dry material directly to the product outlet, and keeps larger particles in the air stream until dry. Controlled residence time is adjustable to provide sufficient time for drying or for other chemical reactions. Disperser ventilator breaks up large agglomerates without producing fines. One moving part in airstream minimizes maintenance costs. Vertical construction minimizes floor space. Plant proven design ensures minimal operator attention required. Energy efficient complete Custom Engineered Drying Systems.實驗室流化床干燥設備 - 工藝說明 材料被引入的熱空氣流中的文丘里管或管喂料器。熱空氣和產品被輸送到分散機/呼吸機,打破了大的附聚物,并進一步完成之間的熱空氣的混合過程和產品。熱空氣和產品,然后輸入的垂直列和靜態分類器,其中在干燥的大部分發生。較小的顆粒立即擦干,并報告到干燥器的出口被輸送到產品的收集系統。粗糙,仍然是濕的產品被保持在干燥器列,直到它變干,在這一點,它被輸送到干燥器插座。大的附聚物傾向于相互碰撞,從而暴露到熱空氣的濕材料。通過蒸汽或熱油或直燃式燃氣取暖可以是間接的。燃燒器可設計為氣態或液態燃料與設置來滿足IRI,FM或當地的標準控件。該系統的控制設置為運行在手動或自動模式下,PLC用于控制啟動和關閉排序,如果需要的。統計流體干燥設備的過程 干燥過程:連續的,從熱氣體直接接觸換熱產品干燥介質:空氣,氮氣,過熱蒸汽進樣口溫度范圍:250到1800出風口溫度范圍:180至240Laboratory fluid bed drying equipment - Process Description Material is introduced into the hot air stream in a venturi or tube feeder. The hot air and product are conveyed into the Disperser/Ventilator which breaks up large agglomerates and further completes the mixing process between hot air and product.The hot air and product then enter the vertical column and static classifier where the bulk of the drying takes place. Smaller particles dry immediately, and report to the outlet of the dryer to be conveyed onto the product collection system. The coarser, still wet product is retained in the dryer column until it dries, at which point it is conveyed to the dryer outlet. Large agglomerates tend to collide with each other, thus exposing the wet material to the hot air.Gas heating can be indirect via steam or hot oil or direct fired. Combustors can be designed for gaseous or liquid fuels with controls set up to meet IRI, FM or local standards. The system controls are set up to run in an either manual or automatic mode, with PLC’s used to control the start up and shutdown sequencing if desired.Statistics for our fluid drying equipment process Drying Process:Continuous, direct contact heat transfer from hot gas to productDrying Media: Air, Nitrogen, superheated steamInlet temperature range: 250 to 1,800Outlet temperature range: 180 to 240特點與優勢 •干和去附聚物在一個單一的步驟 •粒子粒子碰撞達到優良的產品,而無需移動部件 •極短的停留時間,對溫度敏感的產品 •占地面積小,建筑空間的要求^小化 •噴射研磨原則保持在潮濕的飼料顆粒分布存在 •靜態分類^大限度地減少產品topsize •高效節能完整的定制設計的干燥系統 工藝說明 加熱的低壓空氣注入通過一系列的噴嘴進入干燥機的干燥室下部 的切線上,建立一個高速循環流動的氣體。也成角度的噴嘴,以便排氣 每個噴嘴的影響以前的噴嘴的排氣。高速粒子之間的碰撞 作為結果的碰撞氣流以及自然擴展所產生的渦流發生 氣體的噴射而。 材料傳送到該系統為一個蛋糕,粉末,或backmized的淤漿,并輸入通過旋轉干燥器 閥,文氏管,或送紙器。水泥漿也可以被霧化直接在干燥器中時所需的。原料 進入循環熱空氣的上游側的第一噴嘴,與離心力所產生的空氣 濃縮的材料在噴嘴上方的區域。粒子的粒子碰撞立即開始,松團作用的材料,可以形成硬團聚之前。創建一個巨大的表面積 允許蒸發迅速發生,從而按壓在一個非常短的時間內的空氣溫度。 離心力所產生的干燥機內的再循環氣體,迫使較大的顆粒的 周壁。更細的材料的干燥器中的分類器的出口的內半徑移向 所在的位置。優良的產品出口隨著排氣蒸汽干燥器。更大的顆粒或附聚物 再循環到噴嘴面積干燥器中進一步附聚和干燥。 干燥過程:連續直接接觸 干燥介質:空氣,氮氣, 過熱蒸汽 進樣口溫度范圍:180至1800 F 出口溫度范圍:130?1600快 材料停留時間:0.5?2秒 銑削操作:氣流粉碎原理, 低壓氣體噴流 縮寫的應用程序列表: 藻酸鹽 無定形二氧化硅 啤酒酵母 碳酸鈣 硫酸銅 食品級纖維 除草劑 高嶺土 金屬氫氧化物 金屬硬脂酸鹽 金屬氧化物 云母 有機顏料 藥湖 聚合物 淀粉 滑石 乙酸異丁酯FEATURES & ADVANTAGES • Dry and de-agglomerate in a single step • Particle-to particle collisions achieve fine products without moving parts • Extremely short residence times for temperature-sensitive products • Small footprint minimizes building space requirements • Jet milling principles preserve particle distribution present in wet feed • Static classifier minimizes product topsize • Energy efficient complete Custom Engineered Drying Systems PROCESS DESCRIPTION Heated low pressure air is injected into the lower drying chamber via a series of nozzles that enter the dryer on the tangent, setting up a high velocity recirculating flow of gas. The nozzles are also angled so the exhaust of each nozzle impacts upon the exhaust of the previous nozzle. High velocity collisions between particles occur as a result of the colliding gas streams as well as the eddy currents generated by the natural expansion of the jet of gas. Materials are delivered to the system as a cake, powder, or backmized slurry and enter the dryer via a rotary valve, venturi, or feeder. Slurries can also be atomizes directly in the dryer when desired. The feed material enters the recirculating hot air upstream of the first nozzle, with the centrifugal forces generated by the air concentrating the material in the area above the nozzles. Particle-to-particle collisions begin immediately, deagglomerating the material before hard agglomerates can form. A tremendous amount of surface area is created allowing evaporation to occur quickly, thereby depressing air temperature in a very short period of time. Centrifugal forces are generated by the recirculating gases within the dryer, forcing the larger particles to the peripheral walls. Finer material is displaced towards the inside radius of the dryer where the classifer outlet is located. Fine product exits the dryer along with the exhaust gas vapor. Larger particles or agglomerates are recycled to the nozzle area dryer for further de-agglomeration and drying. Drying Process: Continuous direct contact Drying Media: Air, nitrogen, superheated steam Inlet Temperature Range: 180 to 1800 F Outlet Temperature Range: 130 to 1600 F Material Residence Time: 0.5 to 2 seconds Milling Action: Jet milling principles, using low pressure jets of gas Abbreviated Application List: Alginates Amorphous Silica Brewer's Yeast Calcium Carbonate Copper Sulfate Food Grade Fibers Herbicides Kaolin Metallic Hydroxides Metallic Stearates Metallic Oxides Mica Organic Pigments Pharmaceutical Lakes Polymers Starches Talc Titanium Dioxide.正文結束!干燥——國家高新技術企業,多項干燥設備專利單位,行業標準主起草單位;尤其在閃蒸干燥機,噴霧干燥機,真空干燥機,帶式干燥機, 振動流化床,沸騰干燥機的研發制造方面有較強的優勢,歡迎與我們聯系!一、雙農藥干燥機準備工作:不管是操作什么機器,在開機之前都是要做好準備工作的,農藥干燥機也不例外。檢查設備中水、電、氣各系統是否正常,保證水、氣路暢通、不漏,電器系統是否正常,加熱系統、溫度控制、各種儀表是否工作可靠等。二、雙農藥干燥機預熱啟動:檢查設備中水、電、氣各系統是否正常,保證水、氣路暢通、離心噴霧干燥機設備原理介紹 離心噴霧干燥機使處理溶液、懸浮液或泥漿狀物料的干燥設備,基本流程為料液通過霧化器,形成霧滴分散在熱氣流中。空氣經鼓風機送入空氣加熱器預熱,然后進入噴霧干燥器,與霧滴接觸干燥。產品中一部分落入塔底與氣體分離,另一部分由引風機吸入旋風分離器 經分離后將尾氣排空。 氣流式離 真空耙式干燥機具有干燥溫度低、干燥速率大、節能、設備密閉性好、溶劑易回收等特點,特別適用于不耐高溫、在高溫下易氧化或干燥時容易產生粉末的物料(如各種染料),以及需要回收溶劑或物料中含有毒氣體等干燥作業,并具有保質及不破壞物料固有性能的優點,在石油化工、食品醫藥、染料等行業得到廣泛應用。1.設備無死角,便于清洗,符合GMP于FDA要求。2.除塵過濾:采用40um的不銹鋼燒結網制作,可快速裝拆,可實現在位清洗,漏粉量大為減少。3.通體采用雙層結構,具有保溫作用,使物料能及時干燥,而且物料不會粘在桶體壁上。4.整體操作在密閉的負壓系統內進行,有效的避免了粉塵的泄漏與飛揚和污染。5.氣動 帶式干燥機是常用的連續式干燥設備,可廣泛應用于化工、食品、醫藥、建材、電子等行業,用于透氣性較好的片狀、條狀、顆粒狀物料的干燥,對于脫水蔬菜、中藥飲片等類含水率高而物料溫度不允許高的物料尤為合適。 帶式干燥機具有干燥速度快、蒸發強度高、產品 |
· 相關行業產品:
· 最新行業資訊:
· 鄭重聲明:
1、本站文章均從網絡搜集轉載,意在傳播更多信息,并不代表本站觀點,本站也無法對其真實性進行考證、負責。
2、如轉載內容牽涉到作品版權問題,并非出于本站故意!在接到相關權利人通知后我們會在第一時間加以更正。
3、轉載本站文章請注明出自http://www.m.yjxyings.cn/,謝謝合作!
|