Fault diagnosis analysis and condition monitoring of large underground fixed equipment in coal mine

  Shandong Meian mining equipment Co
, Ltd
supplies life cycle health management of important coal mine equipment, on-line monitoring and fault intelligent diagnosis of large equipment, on-line monitoring of motor bearing temperature of coal mine electromechanical equipment, on-line monitoring of motor bearing vibration of coal mine electromechanical equipment, hoist brake shoe clearance protection device, on-line monitoring of vibration temperature On line monitoring and intelligent fault diagnosis of large electromechanical equipment in coal mine

Device function
On line monitoring function of electromechanical equipment operation status, equipment operation parameter monitoring and fault diagnosis
On line monitoring of horizontal vibration
On line monitoring of vertical vibration
On line monitoring of stator temperature and bearing temperature
Vibration and temperature overrun power-off function
Alarm function
Vibration diagnosis technology is a widely used equipment condition monitoring and fault diagnosis technology
It can use vibration sensors in different parts of different equipment to judge the internal operation status and problems of equipment, as well as the wear and deterioration trend of parts
Therefore, the vibration diagnosis technology is suitable for any type of equipment and instruments

When the vibration exceeds the limit, an audible and visual alarm is sent locally, and the host sends an alarm indication

When the temperature exceeds the limit, an audible and visual alarm is sent locally, and the host sends an alarm indication

fault diagnosis
System software function
Display function
a)  Real time data display: real time display of vibration and temperature values;
b)  Process monitoring display: dynamically monitor parameter data with real-time curve, and continuously display the changes of monitoring data

c)  The historical curve graph shows the vibration operation parameters measured and processed online, and can query the data at any historical time

d)  Alarm for out of limit vibration operation parameters measured and processed earlier in various forms

Mobile app terminal function