HG系列滾筒干燥機的工作原理是讓液體或泥漿狀物料在水蒸汽或其它熱載體加熱的滾筒表面形成薄膜，并在滾筒轉(zhuǎn)一圈的過程中便被干燥完畢，利用刮刀把產(chǎn)品刮下來，露出滾筒表面再次與原料接觸形成薄膜進行干燥。

HG series cylinder operation principle of desiccator to let liquid or mud form supplies form the membrane in steam or other hot cylinder surface that carrier heated, and dry to finish while the cylinder turns around, is it blow handle of a knife product is it get off to blow to utilize, the cylinder surface emerges to contact and form the membrane to carry on with raw materials drily again.

 

二、特 點   Characteritics

★ 以蒸汽或?qū)嵊蜑闊嵩?，受熱面積大，熱效率高，加熱均勻。

★ 干燥速率大，筒壁上濕料膜的傳熱與傳質(zhì)過程由里向外方向*，溫度梯度大，使料膜表現(xiàn)保持較高的蒸發(fā)強度。

★ 干燥時間短，一般為7-30秒左右，適合熱敏性物料。

★ 操作方便，維修便利。

★As heat source, heat area to be heavy with steam or heat conduction, high thermal efficiency have, it is even to heat.

★It is dry speed the heavy, tube there is with spreading quality course material heat transfer of membrane not wet at wall from on direction not outside the unanimous, the temperature gradient is large, make the material membrane display and keep the intensity of higher evaporation.

★Dry time is short, it is generally about 7-30 seconds, suitable for the temperature sensing supplies.

★Easy to operate, it is convenient to maintain.

 

三、應 用   Application

HG系列滾筒干燥機廣泛用于食品、化工、醫(yī)藥等行業(yè)粘性、膏糊狀物料制片、干燥等工序。

Such processes as the HG series cylinder desiccator is used in such trades as the food, chemical industry, medicine, etc. viscidity, lotion pas supplies film-making, dry extensively.