Manufacturing Grinder Machines For Gypsum2019-10-15

Manufacturing Grinder Machines For Gypsum

Summary:Gypsum Grinder Machines Routine Maintenance Due to the impact of grinding minerals, the mechanical friction energy of the grinding materials and the energy released when the materials are broken, the temperature of the Gypsum Grinder …

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Gypsum Grinder Machines Routine Maintenance

Due to the impact of grinding minerals, the mechanical friction energy of the grinding materials and the energy released when the materials are broken, the temperature of the Gypsum Grinder Machines is too high, and the high temperature in summer, the working environment is even as high as forty or fifty degrees. In this way, the long-term high temperature of the Gypsum Grinder Machines brings a certain negative load to the whole equipment, and it will take a long time to “heatstroke”. If the Gypsum Grinder Machines is to maintain a stable ball milling operation for a long time, the mine owners must do the summer cooling of the Gypsum Grinder Machines to prevent the phenomenon of “heatstroke”. So how do you prevent it?

1. Strengthen The Ventilation Of The Internal And External Parts Of The Gypsum Grinder Machines

Calculating the cooling air volume of the Gypsum Grinder Machines based on the heat balance of the Gypsum Grinder Machines is the easiest method. According to the calculation of the heat balance of the Gypsum Grinder Machines, the heat taken by the Gypsum Grinder Machines ventilation usually accounts for 20% of the total heat rejection of the Gypsum Grinder Machines. Enhanced ventilation can bring outside cool air into the interior of the Gypsum Grinder Machines, diluting the heat molecules inside the Gypsum Grinder Machines, thereby gradually reducing the temperature inside the Gypsum Grinder Machines, and if it is to be well ventilated, it must be moved The internal device of the crusher was refitted for ventilation and heat dissipation.

It should be noted that although the internal ventilation can be used to reduce the temperature of the material, the ventilation in the grinding is not only restricted by factors such as system resistance, air lock, air leakage, etc., but also by the fineness of the product. The air volume is too large to make the mobile crushing. Machine grinding effect is worse. Therefore, there is a limit to reducing the temperature of the milled material by increasing the internal ventilation of the Gypsum Grinder Machines.

2. Device For Increasing Water Spray Or Cooling Effect

Generally, the grinding system has a large number of equipment and pipes, and the heat dissipation surface is large. We can make full use of the surface of the grinding system to enhance cooling and heat dissipation, such as spraying atomized water to the outer side wall of the classifier and making a water tank along the outside of the screw conveyor. When working in a Gypsum Grinder Machines, it is also possible to spray water from the grinding head or the grinding tail, but only when the temperature of the incoming abrasive is higher than 100 °C, water can be sprayed from the feeding end of the Gypsum Grinder Machines, or sprayed downstream. . In addition, we can also install a cooling effect device for the Gypsum Grinder Machines to cool and cool the grinding mineral material, and at the same time, cool and cool the surface of the grinding equipment under high temperature roasting, so that the Gypsum Grinder Machines can be used in a two-pronged manner. The temperature is controlled in an ideal state, and the “heatstroke prevention” prevention work for the grinding equipment is done.

3. Improve The Lubricity Of The Gypsum Grinder Machines

We can add suitable and sufficient amount of lubricating oil to each rotary bearing of the Gypsum Grinder Machines, which can prevent frictional heating between the bearing parts due to less lubricating oil, and thus eliminate the abnormal high temperature of the Gypsum Grinder Machines. The problem has alleviated the phenomenon of “heatstroke” in Gypsum Grinder Machiness.

Generally, when the Gypsum Grinder Machines is running, the temperature rise of the main bearing lubricating oil does not exceed 55 ° C, the temperature rise of the transmission bearing and the reducer does not exceed 55 ° C, and the maximum does not exceed 60 ° C; all lubricating oil is continuously fed in the Gypsum Grinder Machines. When running for one month, it should be completely released, thoroughly cleaned, replaced with new oil, and then exchanged oil every 6 months in combination with medium repair; the lubrication of each lubrication point of the Gypsum Grinder Machines and the oil level are checked at least every 4 hours.

4, Adding Grinding Aid

In view of the problem that the temperature of the grinding system is too high, causing serious over-grinding phenomenon and the grinding efficiency of the Gypsum Grinder Machines, we can reduce the adhesion of the Gypsum Grinder Machines by using the grinding aid and improve the grinding of the Gypsum Grinder Machines. Mine efficiency, reducing the vicious cycle of high temperature.

If the Gypsum Grinder Machines does not perform cooling measures under high temperature for a long time, it is easy to reduce the grinding efficiency, shorten the service life, and increase the maintenance workload, which not only causes damage to the Gypsum Grinder Machines itself, but also causes grinding. The product is unqualified and the performance is degraded. Therefore, it is necessary to cool the Gypsum Grinder Machines.

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