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怎样对双吸泵进行二次保养?

date.png 2019-07-09 16:39:38

双吸泵运转3000小时时,需对泵进行2级保养,这时就要与相关岗位联系,按标准化操作停泵。下面我们来了解一下具体的内容。

首先侧身关闭出口进口阀门,带绝缘手套拉闸断电挂警示牌,泵挂停运牌,打开丝堵,排气泄压,(活板及污油盆),对油泵先要进行热水置换,卸下电机地脚螺栓,接地线,对轮护罩螺栓,将电机移位90度至便于工作方向,用拉力器拔下对轮,取下对轮胶垫,用扁铲剔除建。

先对双吸泵的后端进行保养。卸下冷凝管接头,在端盖做好标记,卸下端盖螺栓,注意不要划伤螺纹,用铜棒卸下轴承端盖,密封面朝上放置,取下旧垫片,并清理干净密封面,卸下轴承架螺栓,注意不要划伤螺纹。用专业工具卸下轴承架(顶丝。拉力器,铜棒),用勾头扳手卸下轴承索姆,用拉力器拉轴承内轨卸下轴承,沿轴向取下轴承内盖,转动泵轴沿轴向取下挡水坏,卸下填料压盖螺母,沿轴向轻轻取下填料压盖,用填料钩沿填料切口取下旧填料,注意不要划伤轴套及填料函,卸下平衡管丝堵及平衡管,沿轴向卸下泵尾盖,取出水封环及剩余的旧填料,转动泵轴取下轴套,不要损坏轴套及键稍部位,用顶丝或拉力器取下平衡盘,用扁铲踢出键。


When the double suction pump runs for 3000 hours, the pump needs to be maintained in two stages. At this time, it should contact the relevant posts and stop the pump according to the standardized operation. Now let's look at the details.


First, close the exit inlet valve side by side, pull the brake with insulating gloves, hang the warning board, hang the shutdown card, open the wire plug, exhaust pressure relief, (movable plate and dirty oil basin). First, hot water should be replaced for the oil pump, the motor foot bolt and grounding wire should be removed, and the wheel cover bolt should be shifted 90 degrees to facilitate the direction of work. The puller pulls out the opposite wheel, removes the rubber pad of the opposite wheel, and removes the construction with a flat shovel.


Maintain the back end of the double suction pump first. Remove the condensate pipe joint, mark the end cap well, unload the end cap bolt, pay attention not to scratch the thread, unload the bearing end cap with copper rod, place the sealing face upward, remove the old gasket, clean the sealing surface, unload the bearing frame bolt, pay attention not to scratch the thread. Remove the bearing rack (top wire) with professional tools. The puller, copper rod), unload the bearing Som with the hook wrench, unload the bearing with the puller, remove the bearing inner rail along the axis, remove the bearing inner cover along the axis, rotate the pump shaft to remove the water damage along the axis, unload the packing cover nut, gently remove the packing cover along the axis, and use the packing hook to remove the old packing along the packing incision, pay attention not to scratch. Shaft sleeve and stuffing box, unload balance pipe wire plug and balance pipe, unload pump tail cover along the axis, take out water seal ring and remaining old stuffing, rotate pump shaft to take off the sleeve, do not damage the sleeve and key slightly, remove balance plate with top wire or puller, and kick out the key with flat shovel.


联系方式

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联系人

徐经理

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电话

0312-3426976

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手机

13932271419

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QQ

632469545

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邮箱

632469545@qq.com

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地址

河北安国市石佛镇路景工业园区景旺路8号

 
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