旋转式干燥器

Our factory produces the petrochemical industry equipment mainly, such as the tower equipment, reflecting the cauldron (electricity heating , steam heating type ), fermented pot; GXZ membrane evaporimeter , crystallization pan of rotating etc., spray desiccator, heat exchanger wait for; Pharmacy , Chinese patent drugs production line , oral liquid production line ; Response pan kind like multi-functional to draw pot, outside circulate evaporimeter , high-efficient person who concentrate , is it precipitate pot , alcohol retrieve tower , vacuum drying cabinet , mixer , disinfect , etc. to freeze.

本厂主要生产石油化工类设备，如塔类设备，反应釜、发酵罐；GXZ旋转式薄膜蒸发器、结晶锅、喷雾干燥机，换热器等；制药、中成药生产线、口服液生产线；反应锅类如多功能提取罐，外循环蒸发器、高效浓缩器、冷冻沉淀罐、酒精回收塔、真空干燥箱、混合机、杀菌等。

In the preparation method, zirconium is mixed with benzenephosphonic acid according to the molar ratio of 1:2 to 1:4, and Alpha-zirconium phenyl phosphonate is produced by centrifugal washing after one to five days of crystallization under the temperature of 50 DEG C to 100 DEG C; deionized water is added in order to prepare Alpha-zirconium serosity, the solid content of which is 4 percent to 8 percent; the Alpha-zirconium serosity is granulated and dried by a rotary spray dryer, the feeding speed of the Alpha-zirconium serosity imported into an atomizer is controlled between 20ml/min and 80ml/min, and the temperature of a hot air inlet is controlled between 120 DEG C and 200 DEG C.

本发明涉及一种大比孔容微球α-苯膦酸锆及其制备方法，其颗粒尺寸为10～100μm，比孔容为0.908cc/g，比表面积为125.8m 2 /g；其制备方法是将锆和苯膦酸以摩尔比1∶2～1∶4混合，在50～100℃温度条件下晶化1～5天，离心洗涤得到α-苯膦酸锆；加入去离子水配制α-苯膦酸锆浆液，其固含量为4-8％；将α-苯膦酸锆浆液用旋转式喷雾干燥器进行造粒、干燥，控制α-苯膦酸锆浆液输入雾化器的进料速度为20～80ml/min，控制热风进风口温度为120～200℃；该方法具有操作简单、合成条件温和，对环境污染小等特点，该材料应用于催化、催化剂载体、吸附、离子交换等方面。

You Petrochemical production equipment such as tower equipmnt.Reators,fermentor;GXZ rotary film evaporator,the crystallization of the pot.Spray,heat exchanger;So,the production line of proprietary Chinese medicines,oral liquid product line;Fanyingguo category as multifunctional from cans.outside the circle evaporator efficient concentrator frozen precipitation cans,alcohol recovery tower,a vacuum oven,mixer,such as sterilization.

本厂主要生产石油化工类设备，如塔类设备，反应釜、发酵罐；GXZ旋转式薄膜蒸发器、结晶锅、喷雾干燥机、换热器等；制药、中成药生产线、口服液生产线；反应锅类如多功能提取罐，外循环蒸发器、高效浓缩器、冷冻沉淀罐、酒精回收塔、真空干燥箱、混合机、杀菌等。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。