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Small Scall Mining Stamp Mill Design

Small Scall Mining Stamp Mill Design

Construction Scheme of Small Scall Mining Stamp Mill

Pulverized coal combustion is an important means to improve coal combustion efficiency in large thermal power plants, so the role of Small Scall Mining Stamp Mill for general power plants is very important. The Small Scall Mining Stamp Mill is divided into three different types with high and low rotational speeds of coal grinding components. The Small Scall Mining Stamp Mill is commonly used in power plants, so it is very important to install the Small Scall Mining Stamp Mill correctly. The Small Scall Mining Stamp Mill mainly sends the raw coal in the coal hopper of the vertical mill to the Small Scall Mining Stamp Mill to grind into pulverized coal first, then blows the pulverized coal into the exhaust fan driven by hot air through the conveyor belt, and then enters the furnace of the boiler for combustion. This is the general working principle of the Small Scall Mining Stamp Mill.

The Small Scall Mining Stamp Mill is an important guarantee for the full combustion of pulverized coal in power generation, so the construction scheme of the Small Scall Mining Stamp Mill is particularly critical. Generally, the rotational speed of medium-speed Small Scall Mining Stamp Mill in power plant is about 40-300 r/min, and the structure is compact and occupies a small area. It is more energy-saving and environmentally friendly. It is one of the vertical mills widely used in thermal power plant at present. Therefore, the operator also needs to have a simple knowledge of maintenance of medium-speed Small Scall Mining Stamp Mill.

Small Scall Mining Stamp Mill is an important equipment in coal-fired units of thermal power plants. The safety and stability of its operation is directly related to the overall work of the whole thermal power unit, so the selection of construction scheme of Small Scall Mining Stamp Mill is particularly important. In the construction scheme of Small Scall Mining Stamp Mill, & ldquo; trial operation of non-melting tile, & rdquo; means that the Ujin bearing bush of medium-speed Small Scall Mining Stamp Mill in power plant maintains a stable state when working at high temperature over 60 C. It will not cause the vibration of bearing seat to intensify and then melt because of the high temperature of bearing bush temperature and outlet lubricant temperature. The phenomena of Small Scall Mining Stamp Mill in operation – ldquo; chemical tile – rdquo; etc. Only when the Small Scall Mining Stamp Mill is installed and tested, can the whole thermal power unit run safely.

In addition, in the introduction of Small Scall Mining Stamp Mill, we also know that the more fine the pulverized coal can be ground, the greater the value of this Small Scall Mining Stamp Mill. After the grinding of pulverized coal in the grinder, it will be blown into the boiler by the hot air of vertical mill for full combustion, and the pulverized coal will produce hot flue gas when the boiler burns at high temperature. These hot flue gas will flow around the boiler to dissipate heat, and then the subsequent ash separation will be carried out. The use of medium-speed Small Scall Mining Stamp Mill for pulverized coal grinding in thermal power plants has a very good guarantee for the fineness and grinding efficiency of pulverized coal. The pulverized coal with high fineness is easier to burn fully in boilers, which can improve the utilization rate of pulverized coal and reduce the possibility of environmental pollution.

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