From the general development trend, Chinas active lime production equipment should be based in the country. Regardless of the adaptability of production capacity or the full utilization of limestone mine resources, rotary kilns have good de
read more →1. The throughput of the cement mill is relatively high, so the conveying equipment must be good, otherwise the operation of the roller press cannot be guaranteed, resulting in not enough feed, no discharging, and the cement mill cannot run
read more →To put it simply, the production process of cement is two grinding and one firing, that is, the raw materials must be excavated, crushed, ground and mixed to make raw materials. The raw materials are burned to mature material at a high temp
read more →1. Speed up the development of high-strength gypsum and self-leveling gypsum At present, it is conservatively estimated that there is a market of 22 million tons of self-leveling gypsum, which requires about 7 million tons of gypsum above 5
read more →Once the belt conveyor belt becomes thin due to wear and tear, it will cause failures such as reduced strength, shortened service life, and belt deviation. The main types of belt wear and maintenance measures are as follows: 1. Wear between
read more →As the grinding medium of the ball mill, the steel ball of the ball mill continuously collides and rubs with the material and the barrel of the ball mill during the grinding process. Therefore, the consumption of all the wearing parts of th
read more →1. Reduce the particle size of the clinker to be milled, adopt the more crushing and less grinding process, and modify the system to reduce the power consumption of grinding The pre-grinding equipment should be equipped before the cement mi
read more →The cement grinding plant is a cement production unit that separates the final finished product stage in cement production. At this stage, the cement clinker is added to an appropriate amount of mixing materials for grinding to produce fini
read more →Bag type dust collector is a kind of dry dust filtering equipment, which is mainly used for flue gas purification, dust treatment (non-fibrous) and material recovery in industries such as cement, metallurgy, building materials, machinery, c
read more →Basically, the content of CaO in sinter is about 11%, which is second only to the content of iron, and the introduction of CaO is mostly by adding lime, so lime is of great significance to the production of sinter. Adding CaO-containing mat
read more →The main components of desulfurized gypsum are the same as those of natural gypsum. They are both calcium sulfate dihydrate (CaSO42H2O). The color is slightly yellow, neutral or slightly alkaline. The physical and chemical properties of nat
read more →Magnesite is a natural mineral resource often seen in alkaline refractories. After the natural magnesite is calcinated, the magnesium content of the ore can be further increased, which is a common treatment method. According to the degree o
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