XSG 系列快速旋转闪蒸干燥机

闪蒸干燥机--概述
该机是我公司与化工部沈阳化工研究院，在消化和吸收国外先进设备和技术基础上，开发的用来干燥膏粘状、滤饼状和热敏性物料的新型干燥设备。本厂设有实验样机，可为用户进行各种物料的干燥试验，提供数据和协助选型。
on the basis of taking and absorbing the foreign advanced equipment and technology, our factory and shenyang chemical research institute under the chemical ministry of the state have developed this machine. this is a new kind of drying equipment used for drying the materials, such as paste state, filter cake state, thixotropy, thermal sensitive powder and particles. our factory is equipped with the test sample machine, which can be used for carrying out the drying tests of various feeds for our users and for supplying the data and for helping the type se-lection.

闪蒸干燥机--原理
热空气切线进入干燥器底部，在搅拌器带动下形成强有力的旋转风场。膏状螺旋加料器进入干燥器器内，在高速成旋转搅拌桨的强烈作用下，物料受撞击、磨擦及剪切力的作用下得到分散，块状物料迅速粉碎，与热空气充分接触、受热、干燥。脱水后的干物料随热气流上升，分级环将大颗粒截留，小颗粒从环中心排出干燥器外，由旋风分离器和除尘器回收，未干透或大块物料受离心力作用甩向器壁，重新落到底部被粉碎干燥。
the hot air enters into the bottom of the drier in tangent direction. under the driving of the stirrer, a powerful rotating wind field is formed. the paste state materials enter into the drier through the screw charger. under the powerful function of the stirring vanes at high-speed rotation, the materials are distributed under the function of strike, friction and shearing force. the block state materials will soon be smashed and contact the hot air fully and the materials are heated and dried. the dried materials after the de-watering will go up with the heat-air flow. the step rings will stop and keep the big particles. small particles will be discharged out of the drier from the ring center and will be restored by the whirl separator and dust remover. the not-fully-dried or big piece materials will be sent to the wall of the equipment by centrifugal force function and be smashed again after they fall down to the bottom.

闪蒸干燥机--特点
旋流、流化、喷动、及粉碎分级技术的有机结合。
设备紧凑，体积小，生产效率高，连续生产，实现“小设备、大生产”。
干燥强度大，能耗低，热效率可达70%以上。
物料停留时间短，成品质量好，可用于热敏性物料干燥。
负压或微负压操作，密闭性好，效率高，消除环境污染。
this machine combines the whirl technology with the fluidity, ejection and smashing step technologies.
the equipment is compact and small in size, high in production efficiency and continuous in the production. it has realized that " a small equipment can perform the large production".
the drying capacity for this machine is big but its energy consumption is low. its heat efficiency can go up to more than 70%.
the material stay time is very short. the quality of the final products is very good. the machine can be used for drying the heat sensitive materials.
for the negative pressure or the micro-negative pressure operation, the machine is good for its tightness and high in the effciency so as to eliminate the environmental pollution.

闪蒸干燥机--技术参数

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