Entries by ZYmining

How to fill the material of the briquetting press machine?

When the briquette ball press is working, it is necessary to feed the material into the equipment, and then pressurize the roller, and the finished ball is detached and transported to the product warehouse through the conveyor. Generally, the filling methods we have seen include: falling in, inhalation, top filling, and lower filling. Fall into […]

Relationship between coal elasticity and clean coal production process

The elasticity of coal refers to the deformation of coal produced by external force, and the degree of recovery of deformation after external force is removed. The elasticity of coal is generally expressed by the relative expansion ratio after the demolding of the briquettes. The greater the elasticity of the coal, the looser the coal […]

Detailed introduction of molding method of briquette ball press

The representative position of the briquette press in the ball press industry is the earliest and most consolidated, because the use of coal resources in China is inseparable from the briquetting press. At present, the commonly used pulverized coal forming methods mainly include cold press forming of a binder and cold press forming without a […]

Safety production of large-scale desulfurization gypsum ball press

The rational and effective use of waste is advocated by China, and it also protects the environment. Today, large-scale desulfurization gypsum ball presses play a huge role in the waste of resources, not only to contribute, but also to increase profit margins for customers. . Large-scale desulfurization gypsum ball press is suitable for various forms […]

Motor performance and transmission mode of ball press

Improve motor performance First, the stator winding is changed into a star-delta hybrid series winding, and the star-connected or delta-connected method according to the load is lightly and heavyly converted, which is beneficial to improve the magnetomotive force waveform generated by the winding and reduce the working current of the winding, thereby achieving the purpose […]

Metallurgical waste treatment and utilization

Iron and steel enterprises aim at full utilization of solid waste and zero emissions, and most of them have made great progress. The combination of specialized centralized management and various management systems has also achieved initial results. At present, all steel companies have basically completed the full treatment and recycling of iron-containing resources in industrial […]

Reuse of metallurgical sludge

The metallurgical sludge of the steel plant mainly includes: blast furnace gas mud, converter dust and dust and ash. During the steel making process, about 2% of the raw materials added to the converter will be converted into dust, and the amount of converter dust generated is about 20 kg/ton. Steelmaking dust is mainly composed […]

Treatment and comprehensive utilization of steel slag iron slag

Among the metallurgical slags, there are mainly blast furnace water quenching slag, steel slag, blast furnace heavy slag, etc., in which blast furnace water quenching slag and blast furnace heavy slag utilization rate is higher, while steel slag utilization rate is lower, only about 20%. The long-term stacking of unused metallurgical slag is not comprehensively […]

The most common method of producing refractory balls

In the process of producing refractory balls, a hydroforming method is usually used. The following is an introduction to the press forming method and some suggestions for equipment selection. 1. The press forming method is the most used forming method in the production of refractory balls. The method uses a ball press and a steel […]