節(jié)能干燥機--（真空）圓盤（盤式連續(xù)）干燥機（通過歐盟CE & PED認證）
Energy Saving Drying Equipment --Vacuum Plate Dryer (CE&PED Approved)

一、概述
Plate dryer是一種高效的傳導型連續(xù)干燥設備。其獨特的結構和工作原理決定了它具有熱效率高、能耗低、占地面積小、配置簡單、操作控制方便、操作環(huán)境好等特點。廣泛適用于化工、醫(yī)藥、農藥、食品、飼料、農副產品加工等行業(yè)的干燥作業(yè)。在各行業(yè)使用實踐中深受好評。可分為常壓、密閉、真空三大類型； 1200 、 1500 、 2200 、 3000四種規(guī)格； A （碳鋼）、 B （接觸物料部分不銹鋼）、 C （在 B 的基礎上、增加蒸汽管路、主軸及支架為不銹鋼，筒體和頂蓋內襯不銹鋼）三種材質 ，干燥面積 4 ～ 180m2 ，共幾百種型號的系列產品 ，并能提供與之相配套的輔助設備，可滿足用戶對各種物料進行干燥的需要。
1.Descriptions
PLG Series Continual Plate Dryer Descriptions Plate dryer is a kind of high effective conducting and continuous drying equipment . Its unique structure and operating principle determine that it has advantages of high heat efficiency, low energy consumption,small occupying area,simple configuration,easy operating and control as well as friendly operating environment etc . It can be widely used in drying process in the fields of chemical industry. Pharmaceuticals , agricultural che micals , foods tuff , fodder , process of agricultural and sideline products etc , and is well received by various sectors in their practical usage . Now there are three big categorie s, named normal pressure , closed and vacuum styles; four sizes of 1200,1500,2200 and 3000; and three kinds of materials, namely A(carbon steel), B(stainless steel used for those all parts where materials are contacted) and C ( on the basis of B to add stainless steel materials for vapor pipes, main shaft and support, and stain -less steel linings for cylinder body and top cover). With a drying area being from 4 to 180 square metres, now we have hundreds of models of series products and various kinds of auxiliary devices available to meet requirements of drying materials for customers.
二、原理
濕物料自加料器連續(xù)地加到干燥器上部層 干燥盤上 ，帶有耙葉的耙臂作回轉運動使耙葉連續(xù)地翻抄物料 。物料沿指數(shù)螺旋線流過干燥盤表面 ，在小干燥盤上的物料被移送到外緣 ，并在 外緣落到下方的大干燥盤外緣，在大干燥盤上物料向里移動并從中間落料口落入下一層小干燥盤中 。大小干燥盤上下交替排列 ，物料得以連續(xù) 地流過整個干燥器。中空的干燥盤內通入加熱介質 ，加熱介質形式有飽和蒸汽 、熱水和導熱油 ，加熱介質由干燥盤的一端進入，從另一端導出 。已干物料從層干燥盤落到殼體的底層 ，最后被耙葉移送到出料口排出 。濕份從物料中逸出 ，由設在頂蓋上的排濕口排出，真空型盤式 干燥器的濕氣由設在頂蓋上的真空泵口抽出 。從底層排出的干物料可直接包裝 。通過配加翅片加熱器 、溶劑回收冷凝器、袋式除塵器、干料返 混機構、引風機等輔機，可提高其干燥的生產能力，干燥膏糊狀和熱敏性物料，可方便地回收溶劑，并能進行熱解和反應操作。
2.Principles
Wet materials are fed continuously to the first dryinglayer on the top of the dryer .They will be turned and stirred by rakes when the rake arm rotates and drop down to the outer edge of the large drying plate along the exponential helical line.On the small drying plate they will be moved to its outer edge and drop down to the outer edge of the large drying plate underneath,ａnd will be moved inward and drop down from its central hole to the small drying plate on the next layer.Both small and large drying plates are arranged alternately so as materials can go through the whole dryer continuously.The heating media,Which could be informs of saturated steam,hot water or heat conducting oil will be led into hollow drying plates from one end to the other end of the dryer.The dried materials will drop from the last layer of the drying plate to the bottom layer of the shell body,ａnd will be moved by rakes to the dischargeport.The moisture escapes from materials and will be removed from the moist discharge port on the top cover,or sucked out by the vacuum pump one the top cover for vacuum-type plate dryer.The dried materials discharged from the bottom layer can be packed directly.The drying capability can be raised up if equipped with supplementary devices such as finned heater,condenser for solvent in those dried paste and heat sensitive materials can be easily retrieved,ａnd thermal decomosition and reaction can be also carried out.
三、應用
干燥 熱解 煅燒 冷卻 反應 升華
( 一 ) 有機化工產品
聚氯乙烯樹脂、聚四氟乙烯樹脂、反丁烯二酸、蒽醌、硝基蒽醌、對氨基 、三聚氰胺、氰尿酸、對氨基苯磺酸、抗氧劑 168 、色酚 As 、硬脂酸鹽、、硝基、雙、氯化石蠟、甲酸鈣、三乙烯二胺、苯亞 磺酸鈉、間苯二甲酸、二甲酯五磺酸鈉、硫脲、油溶性黑染料、酸性黑染料等有機化工原料和中間體。
( 二 ) 無機化工產品
輕質碳酸鈣、活性碳酸鈣、納米級超細碳酸鈣、碳酸鎂、、白炭黑、碳酸鍶、碳酸鋇、碳酸鉀、立德粉、保險粉、、硫酸鉀、微球 催化劑、、硫酸銅、硫酸鎳、鎳酸胺、鉬酸鈉、氯化鈉、冰晶石、氧化鐵紅、氫氧化鋰、氫氧化鎳、氫氧化鋯、磷酸鈣、硫磺等。
( 二 ) 醫(yī)藥、食品
氨芐、鄧鹽、左旋苯及中間體、頭孢氨噻、、、、12 、 、藥用鹽、藥用、藥用偏硅酸鎂、、茶、花提取物、銀杏葉、巧克力粉、淀粉、玉米胚芽等原料及醫(yī)藥中間體。
( 三 ) 飼料、 肥料
碳酸鉀、生物鉀肥、蛋白飼料、飼料用、菌絲體、麩皮、酒糟、糧食、種子、除草劑、纖維素、飼料等。
3.Application
Dry, cooling, pyrolysis calcination, reaction, sublimation
(A) organic chemical products
Polyvinyl chloride resin, polytetrafluoroethylene resin, fumaric acid, anthraquinone, nitro anthraquinone, p-aminophenol, melamine, cyanuric acid, sulfanilic acid, anti-Oxygen agent 168, Naphthol As, stearate, , nitrobenzene amines, dipentaerythritol, chlorinated paraffin, calcium formate, three ethylene diamine, benzene Sodium, isophthalic Formic acid, dimethyl five sulfonate, thiourea, black oil-soluble dyes, acid black dyes and other organic chemical raw materials and intermediates.
(B) inorganic chemical products
Precipitated calcium carbonate, calcium carbonate, nano-scale ultra-fine calcium carbonate, magnesium carbonate, aluminum hydroxide, silica, strontium, barium carbonate, potassium carbonate, lithopone, insurance Powder, barium sulfate, potassium sulfate, microsphere catalyst, magnesium hydroxide, copper sulfate, nickel sulfate, nickel oxide, amine, sodium molybdate, sodium chloride, cryolite, red iron oxide, hydroxide Lithium, nickel hydroxide, zirconium hydroxide, calcium phosphate, sulfur and the like.
(B) the pharmaceutical, food Ampicillin, Deng salt, L-phenylglycine and intermediates, cefotaxime, ceftriaxone, dipyrone, cimetidine, vitamin B12, vitamin C, medicinal Salt, pharmaceutical aluminum hydroxide, magnesium silicate medicinal migraine, caffeine, tea, flower extract, ginkgo biloba, chocolate powder, starch, corn germ and other raw materials and pharmaceutical intermediates.
(C) feed, fertilizer
Potassium carbonate, bio fertilizer, protein feed, feed chlortetracycline, mycelium, bran, distillers, food, seeds, herbicides, cellulose, calcium hydrogen phosphate and other feed.

四、工藝流程（Flow Chart）

五、技術參數(shù)()Technical parameter