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Gypsum Equipment Very Wide Use
May 15, 2017

Gypsum is a kind of important non-metallic mineral resources, the use is very wide; with the rapid development of economy in recent years, the gypsum industry has been developing Gypsum Equipment and upgrading rapidly. The production of raw materials from a single natural gypsum development for natural gypsum, all kinds of production of gypsum and other common applications coexist, even in some areas of the production of gypsum substitute natural gypsum as the dominant raw materials, while the former non-natural gypsum resources in the application of the production of gypsum to become a rich resource area of gypsum Gypsum products from the traditional building gypsum and ordinary mold gypsum development of gypsum board, gypsum wall materials as the main body of the product system, gypsum powder, gypsum mortar as the main building powder system, the ceramic mould powder system consisting of high performance beta powders and α powders, the special gypsum powder system with α gypsum powder and Gypsum Equipment superhard gypsum powder as the Gypsum Equipment main body; tradition the intermittent small-scale gypsum calcination equipment and technology development for the large-scale continuous calcination equipment as the main body of various characteristics of the calcination equipment and technology, A high-performance gypsum product calcined equipment for the model of large scale indirect heat exchanger, a quick-burn type calcination equipment with direct heat transfer mode, various kinds of gypsum calcination Gypsum Equipment technology and technology, various properties and uses α gypsum production technology and technology, the calcination equipment with conventional coal burning as the main body develops into a new type of coal burning equipment, gas calcination equipment and environmentally-friendly calcination equipment with steam as heat source; How to produce gypsum products with the most raw material value using different characteristics and ingredients. Or how to use the smallest or most appropriate inputs to achieve its maximum benefit and the most effective extraction of its value; the characteristics of all kinds of raw materials, product requirements, uses, characteristics, technology and equipment adaptability, characteristics, require a comprehensive and detailed understanding of the project in order to select the most suitable Gypsum Equipment equipment, craft, technology, to do the most appropriate inputs, to get the most favorable return; in the project choice, certainly not the project scale the bigger, the technology is sophisticated, the better, the investment, Certainly not the bigger the better, the less the better

Natural Gypsum is a gypsum stone contained in nature, mainly two water gypsum and anhydrite, in nature, more reserves. Gypsum Mineral resources in China is abundant in reserves, the total reserves of all kinds of gypsum are about 60 billion tons, with the world's first, distributed in the country's 23 major provinces, municipalities, autonomous regions, with more than 1 billion tons of reserves of 10 provinces, municipalities and autonomous regions, in turn: Shandong, Inner Mongolia, Qinghai, Hunan, Hubei, Ningxia, Tibet, Anhui, Jiangsu and Sichuan, gypsum resources are relatively poor northeast and east China.

Although the reserves of Gypsum Equipment gypsum resources in China are large, but the quantity of high-quality gypsum resources is very small, mostly ordinary gypsum and anhydrite, anhydrite accounted for more than 60% percent of the total gypsum. Therefore, our country is also a high-quality gypsum resources of poor countries, high-quality gypsum resources accounted for only 8% of the total amount of resources (mainly refers to grade and a gypsum). Fibrous gypsum reserves accounted for only 1.8% of the total reserves, mainly distributed in Hubei Yingcheng and Jingmen, Hunan Hengshan, Guangdong Sanshui, Shandong Zaozhuang, Shanxi Pinglu and other regions, some of the occurrence has been excessive exploitation and close to exhaustion, some of the occurrence is due to a large number of low-grade gypsum ores mixed with the separation of resources and difficult Therefore, in the actual production, the ability to exploit and utilize the high quality gypsum resources is less.

Natural Gypsum resource wide application range, according to its quality grade and geographical difference, the price difference of ore, the use is also completely different; The main uses and requirements are as follows:

The amount of gypsum added in cement is generally 3, it is mainly used in the SO3, the general requirements of the ore SO3 in more than 25.56%%, that is, CA SO4 2 H2O content of about 55%% can be basically met the requirements; But given the amount of inclusion, cost, and so on, some areas will require SO3 over 36%;

Gypsum powder used in construction generally requires CA SO4-2 H2O content in ores over 85%%;

Gypsum ores for the production of high-strength gypsum requirements CA SO4 • 2 H2O content in more than 90%%;

Gypsum Plaster Board In addition to requiring the ore CA SO4-2 H2O content in 85%% to ensure the quality of gypsum powder, but also in the ores of potassium, sodium, chlorine plasma has certain limitations;

Gypsum raw materials for Tao Mo in addition to the requirements of the ore CA SO4 · 2 H2O content (generally above 90%%, some high-end requirements to achieve more than 95%%), but also the iron, silica and other components of the content of the strict restrictions;