中藥制粒流化床干燥機(jī)原理Principle

物料粉末粒子,在原料容器( 流化床)中呈環(huán)形流化狀態(tài)，受到經(jīng)過凈化后的加熱空氣預(yù)熱和混合，將粘合劑溶液霧化噴入，使若干粒子聚集成含有粘合劑的團(tuán)粒,由于熱空氣對物料的不斷干燥，使團(tuán)粒中水分蒸發(fā)，粘合劑凝固，此過程不斷重復(fù)進(jìn)行，形成理想的、均勻的多微孔顆粒。

The powder granule in the container (fluidization)appear in the state of fluidization. It is preheated and mixed with chen and heated air. At the same time the solution of adhesive solvent is fogged and sprayed into the container. It makes the some particles become granulating that contains adhesive. Being of unceasing dry through hot air, the moisture in the granulation is evaporated and the adhesive is solidification. The process is carried out continuously. Finally it forms ideal, uniform and Porous granules.

中藥制粒流化床干燥機(jī)

應(yīng)用Applications

<制藥工業(yè)中的造粒:片劑顆粒、沖劑顆粒、膠囊劑顆粒。

<食品工業(yè)的造粒:可可、咖啡、奶粉、顆粒果汁、調(diào)味品等。

<其他行業(yè)的造粒:農(nóng)藥、飼料、化肥、顏料、染料化工等。

<粉狀或顆粒狀濕物料的干燥。

<>包衣:顆粒、丸劑保護(hù)層、備色、緩釋、薄膜、腸溶包衣等。

>流化床沸騰干燥機(jī)特點(diǎn)Features

<>通過粉體造粒，改善流動性，減少粉塵飛揚(yáng):

<>通過粉體造粒改善其溶解性能;

<>混合、制粒、干燥在一機(jī)內(nèi)完成一步法制粒;

<>采用抗靜電濾布，設(shè)備操作安全;

<設(shè)置壓力泄放孔，一旦發(fā)生爆炸，設(shè)備人員不受傷害;

<>設(shè)備*，裝卸料輕便快速，沖洗干凈，滿足GMP規(guī)范。