How to choose the liner properly for cement ultrafine mill2019-09-02 11:05:34

Summary:The lining is an important part of the high-efficiency operation of the cement ultrafine mill machine. We need to choose the ultrafine grinding machine.

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The lining is an important part of the high-efficiency operation of the cement ultrafine mill machine. We need to choose the ultrafine grinding machine with the material lining. Some people may say that the material of the liner is not important. It is important that the liner has sufficient thickness to protect the inner cylinder of the equipment from damage. However, from a professional point of view, the material of the liner is very important, which is directly related to the service life of the equipment. Some will affect the normal production because there is no choice of lining, therefore, we need to carefully select the lining of the ultrafine mill. The following is a general point of view to analyze the principles that should be followed in the selection of ultrafine mill liners.

1. Selection of fine grinding lining. The grinding of the fine material is mainly the fine grinding of the cement clinker. After the cement raw material is calcined, the clinker powder has become spherical and has a low hardness. Vertical grinding and ultrafine grinding are the main processes in the grinding of clinker. To choose the right liner for both mills, it is important to understand how these two mills work. The clinker mill is mainly based on grinding, so the selection of the liner must have strong toughness, so the high carbon alloy steel is the fine mill liner.

2. Selection of grinding head end lining and discharging raft. The grinding head at the front end of the raw material bin has a large impact due to the large volume of the incoming material. Therefore, when selecting the liner here, the material with high toughness, impact resistance and cutting resistance should be selected. The slab at the exit of the mill is mainly subjected to extrusion cutting of the steel ball and the steel segment, so the selection of the lining should be based on high hardness. Through the above selection of the various parts of the cement ultrafine mill, the normal operation and continuous use of the mill can be ensured to a large extent. For the enterprise itself, it not only improves the production efficiency but also saves the production cost to a large extent. It can be said that it is more than one.

The ultrafine grinding machine itself has many parts and components, and it is necessary to fully cooperate with each component to ensure the efficient operation of the equipment. The lining plate can be said to be the core component of the ultrafine grinding machine. During the production process, the inner cylinder of the equipment is protected from damage, because the inner cylinder is subjected to various impacts under a long period of operation, and it is inevitably damaged. Therefore, choosing a good material liner is an important prerequisite for extending the service life of the equipment. In addition, in the usual production, we should mainly carry out maintenance and maintenance of the equipment on a regular basis to ensure that the equipment is always in good operating condition, creating greater value for the enterprise.

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