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(yè)中，無水葡萄糖生產(chǎn)的葡萄糖注射液、葡萄糖氯化鈉注射液，在進(jìn)食減少或由于某些原因不能進(jìn)食時(shí)，可用于補(bǔ)充熱能；對(duì)低氧血癥、饑餓酮癥、失水等有良好的醫(yī)療效果。本品消耗多采用雙酶法，以淀粉乳為原料，經(jīng)液化、糖化、去渣、脫色、分離、蒸發(fā)、結(jié)晶、分離等精制處理，得到一水葡萄糖，再經(jīng)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?yàn)闊o水葡萄糖不含晶體水，雜質(zhì)和微生物的引入大大降低。產(chǎn)品干燥是消費(fèi)行業(yè)的關(guān)鍵一步。煮沸結(jié)晶分離后，物料含水量一般在2%左右，干燥設(shè)備的效率直接影響到整個(gè)消耗效率和產(chǎn)量。干燥器的性能是保證產(chǎn)量和質(zhì)量、節(jié)能的關(guān)鍵環(huán)節(jié)。

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(fèi)企業(yè)產(chǎn)品的主要干燥設(shè)備。流化床具有護(hù)理產(chǎn)量低、故障率低、維護(hù)麻煩、運(yùn)行可靠等優(yōu)點(diǎn)。然而，混合床設(shè)備運(yùn)行難以控制，沸騰效果差，單位面積產(chǎn)量低。與去年同期相比，流化床鉆孔效率低，不利于大規(guī)模消耗，產(chǎn)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(fēng)扇是無水葡萄糖，消是消費(fèi)干燥過程中重要的輔助設(shè)備之一，用于該干燥系統(tǒng)的鼓風(fēng)機(jī)和鼓風(fēng)機(jī)，采用馬達(dá)工頻恒速運(yùn)轉(zhuǎn)方式。然后，通過入口擋板調(diào)節(jié)風(fēng)量，自動(dòng)控制流化床內(nèi)的壓力。其缺點(diǎn)是無法有效控制馬達(dá)，無論系統(tǒng)負(fù)荷是否變化，馬達(dá)都處于工頻運(yùn)轉(zhuǎn)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.