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.

　　石膏粉即脫水石膏面,亦即熟石膏。是用生石膏經(jīng)過一系列的連續(xù)消費(fèi)設(shè)備而消費(fèi)出的產(chǎn)鉆。原礦貯存和精選石膏粉是用生石膏鍛燒而成,約1.3噸生石膏可消費(fèi)1噸石膏粉。生石膏從采場運(yùn)來須經(jīng)過貯存和精選。經(jīng)過貯存精選可處理二個(gè)問題:一可保證連續(xù)消費(fèi),不會(huì)由于原料一時(shí)供給不上而形成停產(chǎn);二在貯存期間可人工分選,以保證產(chǎn)質(zhì)量量,消費(fèi)出合格產(chǎn)品。 破碎通常要經(jīng)過二級(jí)破碎。一級(jí)破碎用粗碎破碎機(jī)把原礦破碎成為較小的顆粒,普通粒徑控制在8厘米以下,經(jīng)挑選后,較大顆粒重新破碎,較小顆粒經(jīng)皮帶運(yùn)輸機(jī)進(jìn)入二級(jí)破碎用錘式破碎機(jī),把顆粒直徑控制在2厘米以下,然后經(jīng)過斗式提升機(jī)進(jìn)入回轉(zhuǎn)窯,鍛燒。鍛燒緞燒過程是消費(fèi)石膏粉的主要工序,在回轉(zhuǎn)窯中停止。

　　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.

　　石膏粉消費(fèi)線流程能夠歸結(jié)為：石膏礦石→振動(dòng)給料機(jī)→顎式破碎機(jī)→斗式提升機(jī)→原料倉→磨粉機(jī)→斗式提升機(jī)→沸騰爐→斗式提升機(jī)→保送機(jī)→熟料倉冷卻，貯存→廢品。其中粉磨環(huán)節(jié)尤為關(guān)鍵。

　　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.

　　在國內(nèi)普遍運(yùn)用的脫硫石膏、磷石膏及自然石膏消費(fèi)建筑石膏粉的項(xiàng)目工藝過程分為四步：

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

　　（1）破碎環(huán)節(jié)

　　(1) Crushing link

　　（2）預(yù)粉磨環(huán)節(jié)

　　(2) Pre-grinding

　　（3）煅燒環(huán)節(jié)

　　(3) Calcination link

　　（4）儲(chǔ)料保送環(huán)節(jié)

　　(4) Storage and delivery links

　　該制造工藝法主要是用于工業(yè)副產(chǎn)石膏消費(fèi)建筑石膏粉的，以少的設(shè)備投入，低的煤耗、電耗，消費(fèi)高品位的熟石膏粉及各種制品。

　　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.

　　作為地殼層內(nèi)、形似巖石的礦物質(zhì)石膏，在獲取石膏漿的過程并不復(fù)雜，且石膏粉消費(fèi)過程煩瑣靈敏，滿足室內(nèi)建立建筑的需求。在建材行業(yè)，隨著高層建筑的不時(shí)增加和國度墻改工作的逐漸深化，石膏粉已成為建材市場的緊俏產(chǎn)品。而作為石膏粉消費(fèi)工藝的必備設(shè)備，破碎機(jī)、磨粉機(jī)的運(yùn)用也更為普遍，市場對破碎機(jī)、磨粉機(jī)的需求不時(shí)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.