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使用颚式破碎机应该注意哪些事项

使用颚式破碎机应该注意哪些事项
1故障:轴承的温度超过容许的温度,回油的温度超过60摄氏度。
原因;轴承轴瓦压得过紧,润滑油不足、润滑油路堵塞,润滑油脏,轴瓦刮岩的不平。
消除的方法:用垫片调节瓦轴的压紧程度,增大润滑油量、清洗油沟和润滑油路,更换润滑油,检查轴按得是否正确并刮轴承。
2故障;从冷却器排除的水的温度超过45摄氏度。
原因:冷却水不足,冷却系统变脏。
消除的方法:向冷却液的系统中给水,清洗冷却系统、
3故障:油流指示器断油
原因:油泵有毛病、油凉、开头关的过紧。
消除的方法:修理油泵或更换油泵。把油加热、检查开关是否打开。
4故障;给油系统中的油压增高、并且轴承的和回油的温度相应上升。
原因:油管或破碎机零件中的油沟的堵塞。
消除的方法:停止那破碎机,清洗油管和破碎机零件中的油沟。
5故障:水进入给油系统中
原因;过滤冷却器的冷却水的压力高于给油系统的油的压力。冷却水管漏水。
消除的方法:应该使冷却水的压力比给油系统的油压低49.1KPa。检查和修复漏水的地方。
6故障;连杆头产生撞击声、
原因:偏心轴轴衬磨损。
消除的方法:重新刮研轴衬或更新轴衬。

What items should be paid attention to in the use of jaw crusher

1 fault: bearing temperature exceeds the allowable temperature, back to the oil temperature of more than 60 degrees celsius.

Reason; bearing pressure too tight, lack of lubricating oil, lubricating oil plug, lubricating oil dirty, scraping rock uneven bearing.

Elimination: ZWZ the compaction degree of adjusting gasket, increasing the amount of lubricating oil, cleaning oil groove and lubrication, replacement of lubricating oil, check the shaft according to whether correct and scraping bearing.

2 fault; the water from the cooler to exclude the temperature of over 45 degrees celsius.

Reason: cooling water shortage, cooling system becomes dirty.

Elimination of the method: to the cooling liquid in the system of water supply, cleaning cooling system,

3 fault: oil flow indicator

The reason: there is something wrong with the oil pump, oil cooler, start off too tight.

Elimination method: repair or replacement of oil pump. Heat the oil and check whether the switch is open.

4 fault; the oil pressure in the oil system increased, and the temperature of the bearing and the oil return to the corresponding rise.

Cause: the blockage of oil in the tubing or broken machine parts.

Elimination method: stop the crusher, clean the oil groove in the tubing and the broken machine parts.

5 fault: water into the oil system

Reason; the pressure of the cooling water of the cooling water is higher than the pressure of the oil to the oil system. Cooling water pipe leakage.

Elimination method: the pressure of the cooling water is lower than the oil pressure of the oil system 49.1KPa. Check and repair leaks.

6 failure; connecting rod to produce impact sound,

The reason: the eccentric shaft bushing wear.

Method: to eliminate scraping bushing or update bushing.

 

 
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