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四川川大干燥科技工程有限责任公司
四川川大干燥科技工程有限责任公司
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一、工作原理及应用范围介绍IntroductionofWorkingPrincipleandScopeofApplication无缝承压型钢管经加工组合成单个或多个烘缸，滚筒烘缸在传动系统带动下作回转运动，热源通入烘缸内壁，筒体外壁部分浸入需干燥的料浆中，使一层物料均布于烘缸外表而被加热，水被气化带走
一、工作原理及应用范围介绍 Introduction of Working Principle and Scope of Application
无缝承压型钢管经加工组合成单个或多个烘缸，滚筒烘缸在传动系统带动下作回转运动，热源通入烘缸内壁，筒体外壁部分浸入需干燥的料浆中，使一层物料均布于烘缸外表而被加热，水被气化带走。滚筒转动一周而物料就完成了干燥过程且结于烘缸表面，然后被刮 刀卸下从而完成干燥卸料的过程。
本机广泛应用于高粘度、高浓度浆料的烘干，如：酵母泥、聚合氯化铝（净水剂）、糊精、尾渣、鱼虾饲料等。
Seamless pressurized steel pipes are processed into single drying cylinder or multiple drying cylinders, and the drum drying cylinder is driven by the drive system to conduct a rotary motion, heat source enters into the inner wall of drying cylinder, and outer wall of drum is immersed into the slurry that has been dried, to make a layer of materials be evenly distributed on the outer surface of drying cylinder and heated, thus the moisture is taken away by vaporization. After the rotary drum rotates one cycle, the materials complete its drying process and solidify on the surface of drying cylinder, and then the materials are removed by the scraper to complete the process of drying and discharging.
The drying machine is widely used for drying of slurry with high viscosity and concentration, such as yeast paste, aluminium polychlorid (purifier), dextrin, tailings and fish and shrimp feed.
二、特点Characteristics
1.连续操作、质量稳定、节省劳动力，能够得到均匀的产品。
2.干燥时间短，一般约为7-30s，干燥产品没有受高温的危险，适合于热敏性物料的干燥。
3.适应料浆黏度范围广。
4.热效率高，可达70％-80％。
5.因干燥器内不会残留产品，少量物料也可干燥。
6.操作参数调整范围广，并易于调整。
7.机内易于清理，改变用途容易。
8.尾气不带走物料，不需除尘设备。
9.设备操作弹性较大，易于控制调节。
10.该机可用于环保行业的废液处理。
11.干燥速率大，筒壁上湿料膜的传热传质过程由里向外，方向一致，温度梯度较大，使料膜表面保持较高的蒸发强度。
1. Continuous operation, stable quality, labor-saving and able to obtain uniform products.
2. It has a short drying time, generally about 7-30s. It will not make the products to be dried suffer the risk of high temperature and it is suitable for drying of heat sensitive materials.
3. Wide adaption range for slurry viscosity.
4. High thermal efficiency of 70％-80％.
5. Without residuary product in the drier, a small amount of materials can also be dried.
6. Operation parameters have a wide adjustment range and are easy for adjustment.
7. It is easy to clean the machine as well as change the use.
8. End gas doesn’t carry off materials and dust remover is not required.
9. With large equipment operating flexibility, it is easy for control and adjustment.
10.The machine can be used for liquid waste disposal in the environmental industry.
11.It has high drying speed, the heat and mass transfer process of wet materials membrane on the cylinder wall is from inside to outside in the same direction and with relatively large temperature gradient, to make the surface of materials cylinder wall keep a relatively high evaporation intensity.
三、技术参数（下表中数值仅供选型时参考）
Technical parameters (the values in the table below are for reference in type selection only)
四 、结构简图Dimension sketch
烘缸滚刮干燥机
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