The role of the mill in flour production line is in the key position, and so a mill operation management and maintenance level directly related to the effective performance of grinding machine, determines the quality of products and the production technology and flour, the plan target, and will affect every post labor intensity.
"Three points, seven points process operation" is a word of flour industry, also is in the same line, the different operators will have different results. Predictably, powder in flour production process work in an important role.
Grinding machine maintenance is the important link of the production operation
Grinding machine maintenance work quality, directly influence the effective performance of equipment, in relation to the technical and economic indexes of flour factories. Therefore, we must complete the following several aspects:
1) often check bearing temperature, if the temperature too high, should check the lubrication and transmission part is normal or not, whether from rolling tight, etc. To clarify the cause, adopt corresponding measures, in severe cases should stop check.
2) check the belt reasonable degree, belt too loose will reduce the transmission efficiency and influence grinding effect, too close is easy to cause bearing heating, increase power consumption, reduce the service life of the belt.
3) all kinds of transmission parts must be reliable fastening, remove or installation should use the specialized tools, ban on the use of hammer tools such as direct strike.
4) does not forget to check the pneumatic components, FMFQ mill type after startup, often should check gas path in the pneumatic components, pneumatic and whether joint leak or damage, and at the same time to check the gas supply pressure is in accordance with the requirements of the use of synchronous belt will often check, if discover the tight, too loose, beating, the running deviation, wear, serious and so on, should adjust, repair or replacement. Three Chinese couplet of air source for the amount of oil to save time check, must add 20 # DingZiYou, lest pipe hole plug.
5) to check the oil, FMFY mill type of oil pump, choose according to air temperature high and low number 20-JiXieYou number 40, or other viscosity of the same hydraulic oil, oil every half year check 1 time, remove the oil mixed quality.
6) regular orderly change grinding roll, and roll grinding can't a replacement too much, at the same time, the diameter of the roll grinding can't difference is too large, the horns of the teeth roll, slope, gear with stipulations, should have certain tooth top plane. Light roller paragraphs to accurately and taper comply with the requirements, the surface roughness to uniform. Replace the grinding, should press the mill system requirements, with feeler check, thick tone from the rolling.
5, in a mill operation, the higher quality of the operator, the skilled operation skills, fine maintenance of the equipment is the key to produce excellent flour, these a few respects with one another, and influence each other.
