Anhydrous glucose is a substitute for infusion or TCM acupuncture consumption. It is the requirement of the United States and Japan for glucose for injection, which is also reflected in the national pharmacopoeia. For example, the Japanese prescription stipulates that anhydrous sugar is the raw material for glucose injection. Compared with glucose monohydrate, it has the advantages of no heat source reaction, low impurity content and high purity. Now, let's look at the drying method of anhydrous glucose in production.

制藥工業中，無水葡萄糖生產的葡萄糖注射液、葡萄糖氯化鈉注射液，在進食減少或由于某些原因不能進食時，可用于補充熱能；對低氧血癥、饑餓酮癥、失水等有良好的醫療效果。本品消耗多采用雙酶法，以淀粉乳為原料，經液化、糖化、去渣、脫色、分離、蒸發、結晶、分離等精制處理，得到一水葡萄糖，再經溶糖、脫色、煮糖、分離、制孔、包裝等工序制成。

In the pharmaceutical industry, glucose injection and glucose sodium chloride injection produced by anhydrous glucose can be used to supplement heat energy when eating is reduced or unable to eat for some reasons; It has a good medical effect on hypoxemia, hunger ketosis and water loss. This product is mostly consumed by double enzyme method. With starch milk as raw material, glucose monohydrate is obtained through refining treatment such as liquefaction, saccharification, slag removal, decolorization, separation, evaporation, crystallization and separation, and then made through sugar dissolution, decolorization, sugar boiling, separation, pore making, packaging and other processes.

因為無水葡萄糖不含晶體水，雜質和微生物的引入大大降低。產品干燥是消費行業的關鍵一步。煮沸結晶分離后，物料含水量一般在2%左右，干燥設備的效率直接影響到整個消耗效率和產量。干燥器的性能是保證產量和質量、節能的關鍵環節。

Because anhydrous glucose does not contain crystal water, the introduction of impurities and microorganisms is greatly reduced. Product drying is a key step in the consumer industry. After boiling crystallization separation, the water content of the material is generally about 2%, and the efficiency of the drying equipment directly affects the whole consumption efficiency and output. The performance of dryer is the key link to ensure output, quality and energy saving.

目前，流化床是無水葡萄糖消費企業產品的主要干燥設備。流化床具有護理產量低、故障率低、維護麻煩、運行可靠等優點。然而，混合床設備運行難以控制，沸騰效果差，單位面積產量低。與去年同期相比，流化床鉆孔效率低，不利于大規模消耗，產品單一消耗高。

At present, fluidized bed is the main drying equipment for anhydrous glucose consumption enterprises. Fluidized bed has the advantages of low nursing output, low failure rate, troublesome maintenance and reliable operation. However, the operation of mixed bed equipment is difficult to control, the boiling effect is poor, and the output per unit area is low. Compared with the same period last year, the drilling efficiency of fluidized bed is low, which is not conducive to large-scale consumption, and the single product consumption is high.

風扇是無水葡萄糖，消是消費干燥過程中重要的輔助設備之一，用于該干燥系統的鼓風機和鼓風機，采用馬達工頻恒速運轉方式。然后，通過入口擋板調節風量，自動控制流化床內的壓力。其缺點是無法有效控制馬達，無論系統負荷是否變化，馬達都處于工頻運轉模式。

The fan is anhydrous glucose and is one of the important auxiliary equipment in the consumption drying process. The blower and blower used in the drying system adopt the motor power frequency constant speed operation mode. Then, the air volume is adjusted through the inlet baffle to automatically control the pressure in the fluidized bed. Its disadvantage is that it can not effectively control the motor. Whether the system load changes or not, the motor is in power frequency operation mode.