In recent years, with the rapid development of the construction industry, gypsum powder has been widely used in many large and medium-sized cities. Especially in recent years, the rise of the domestic real estate industry, the progress of building energy-saving requests and the soaring consumption of various types of light boards have made the consumption of gypsum powder increase year by year in various provinces and autonomous regions, and become one of the indispensable indoor decoration materials in the regional construction industry. As the gypsum powder consumption process can not be separated from the crusher, grinder processing, the development of the construction industry directly led to the development of crusher, grinder industry.

　　石膏粉即脱水石膏面,亦即熟石膏。是用生石膏经过一系列的连续消费设备而消费出的产钻。原矿贮存和精选石膏粉是用生石膏锻烧而成,约1.3吨生石膏可消费1吨石膏粉。生石膏从采场运来须经过贮存和精选。经过贮存精选可处理二个问题:一可保证连续消费,不会由于原料一时供给不上而形成停产;二在贮存期间可人工分选,以保证产质量量,消费出合格产品。 破碎通常要经过二级破碎。一级破碎用粗碎破碎机把原矿破碎成为较小的颗粒,普通粒径控制在8厘米以下,经挑选后,较大颗粒重新破碎,较小颗粒经皮带运输机进入二级破碎用锤式破碎机,把颗粒直径控制在2厘米以下,然后经过斗式提升机进入回转窑,锻烧。锻烧缎烧过程是消费石膏粉的主要工序,在回转窑中停止。

　　Gypsum powder is dehydrated gypsum surface, also known as ripe gypsum. It is a production drill consumed by raw gypsum through a series of continuous consumption equipment. The raw ore storage and refined gypsum powder is forged from raw gypsum. About 1.3 tons of raw gypsum can consume 1 ton of gypsum powder. The raw gypsum from the stope must be stored and selected. Two problems can be solved by storage selection: first, continuous consumption can be guaranteed, and production will not be stopped because of the lack of raw materials for a while; second, manual sorting can be carried out during storage to ensure the quality of production and to consume qualified products. Crushing usually goes through secondary crushing. Crusher crusher is used to crush raw ore into smaller particles. The average particle size is controlled below 8 cm. After selection, larger particles are re-crushed. The smaller particles are transported by belt conveyor into hammer crusher for secondary crushing. The particle diameter is controlled below 2 cm. Then, the particles are fed into rotary kiln through bucket elevator and burned. The burning process of satin is the main process of consuming gypsum powder and stops in rotary kiln.

　　石膏粉消费线流程能够归结为：石膏矿石→振动给料机→颚式破碎机→斗式提升机→原料仓→磨粉机→斗式提升机→沸腾炉→斗式提升机→保送机→熟料仓冷却，贮存→废品。其中粉磨环节尤为关键。

　　Gypsum powder consumption line process can be summed up as follows: gypsum ore vibration feeder jaw crusher bucket elevator raw material bin grinder bucket elevator fluidized bed furnace bucket elevator conveyor clinker bin cooling, storage waste products. The grinding process is particularly critical.

　　在国内普遍运用的脱硫石膏、磷石膏及自然石膏消费建筑石膏粉的项目工艺过程分为四步：

　　The process of desulfurization gypsum, phosphogypsum and natural gypsum consuming building gypsum powder is divided into four steps.

　　（1）破碎环节

　　(1) Crushing link

　　（2）预粉磨环节

　　(2) Pre-grinding

　　（3）煅烧环节

　　(3) Calcination link

　　（4）储料保送环节

　　(4) Storage and delivery links

　　该制造工艺法主要是用于工业副产石膏消费建筑石膏粉的，以少的设备投入，低的煤耗、电耗，消费高品位的熟石膏粉及各种制品。

　　The manufacturing process is mainly used for industrial by-product gypsum consumption of building gypsum powder, with the least equipment input, the lowest coal consumption, electricity consumption, consumption of high-grade plaster powder and various products.

　　作为地壳层内、形似岩石的矿物质石膏，在获取石膏浆的过程并不复杂，且石膏粉消费过程烦琐灵敏，满足室内建立建筑的需求。在建材行业，随着高层建筑的不时增加和国度墙改工作的逐渐深化，石膏粉已成为建材市场的紧俏产品。而作为石膏粉消费工艺的必备设备，破碎机、磨粉机的运用也更为普遍，市场对破碎机、磨粉机的需求不时增加。

　　As a rock-like mineral gypsum in the crust, the process of obtaining gypsum slurry is not complicated, and the consumption process of gypsum powder is complicated and sensitive, which meets the needs of indoor building. In the building materials industry, with the increase of high-rise buildings and the gradual deepening of the national wall reform, gypsum powder has become a popular product in the building materials market. As the necessary equipment of gypsum powder consumption process, crusher and grinder are more widely used, and the market demand for crusher and grinder is increasing from time to time.