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How To Solve The Problem That The Service Temperature Of Super-fine Vertical Grinding Mill Is Too High?


Release date: 2021-09-27 11:57:21

What if the service temperature of super-fine vertical grinding mill is too high? Some customers consult the after-sales department of HCMilling (Guilin Hongcheng) to urgently solve the corresponding problems. After all, the excessive body temperature directly affects the production capacity and equipment life. What is the reason for the high operating temperature of super-fine vertical grinding mill? What if the service temperature of super-fine vertical grinding mill is too high?

 

The reason of over high temperature ofsuper-fine vertical grinding mill

(1) The impact and friction between the material and the lining plate produce a lot of heat, resulting in the use temperature of super-fine vertical grinding mill is too high;

 

(2) The high temperature of feed material and poor grindability lead to the high service temperature of super-fine vertical grinding mill;

 

(3) Due to the limitation of the process in the mill, the ventilation performance in the mill is not good, and the heat can not be taken away in time, resulting in the high service temperature of the super-fine vertical grinding mill;

 

(4) The grinding of materials is too fine, the material flow in the mill decreases, and the heat that can be taken away by materials decreases greatly, resulting in too high service temperature of super-fine vertical grinding mill;

 

(5) Due to seasonal reasons, the mill is installed outdoors, the temperature is too high, the material temperature is high and the system heat dissipation is slow, resulting in the use temperature of super-fine vertical grinding mill is too high;

 

(6) In order to speed up production, the mechanical overload operation leads to the use temperature of super-fine vertical grinding mill is too high;

 

Solution to the over high operating temperature of super-fine vertical grinding mill

For the use temperature of super-fine vertical grinding mill is too high, we check it one by one, so as to correct the corresponding problems. The main solutions are as follows

 

(1) When the outlet temperature of the high-temperature fan changes, the working condition of the mill can be stabilized by adjusting the water spray in the mill, the water spray in the humidification tower, or mixing cold air and circulating air to stabilize the temperature at the inlet and outlet of the mill.

 

(2) Stabilize the amount of materials into the mill, ensure an appropriate amount of grinding pressure, or reduce the output appropriately;

 

(3) Improve the grindability and diameter of grinding materials, or add an appropriate amount or reduce the output;

 

(4) In view of the high service temperature of super-fine vertical grinding mill caused by material grading fineness, grinding aids can be added to reduce the adhesion degree in the mill, improve the efficiency of powder concentrator and reduce the service temperature of super-fine vertical grinding mill to a certain extent;

 

(5) The use temperature of super-fine vertical grinding mill can be reduced by increasing the ventilation in the mill. Nowadays, the heat taken away by the ventilation of super-fine vertical grinding mill usually accounts for 20% of the total heat discharge of the mill. Although it is limited, it plays a certain role in reducing the temperature.

 

(6) Try to carry out production within the applicable scope to ensure the production life of the equipment.

 

The daily operation time of HCM ultra-fine vertical grinding mill is 8-12 hours. The specially designed grinding curve of roll sleeve and lining plate for ultra-fine powder grinding makes it easier to form a material layer and obtain high yield by one-time grinding. The grinding fineness is 3-45 μ M can be adjusted, and the production capacity can be selected from various models of 1-40t / h. at the same time, the whole machine has low vibration and low noise. If you want to know the relevant contents of super-fine vertical grinding mill, you are welcome to consult online.

 

If you are in need of any non-metallic grinding mill, contact mkt@hcmilling.com or call at +86-773-3568321, HCM will tailor for you the most suitable grinding mill program based on your needs, more details please check www.hcmilling.com.