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渣浆泵机组安装方式

渣浆泵机组安装方式

作者:admin    来源:未知    发布时间:2019-11-30 14:24    浏览量:
渣浆泵机组安装方式
一般是先将泵吊装就位,找好与管路的连接位置,然后将原动机吊装就位,并按第五章第九节“泵传动装置的选择与使用”内容进行找正,最后拧紧与底座的连接螺栓。如有冷却水管路、润滑油管路,先进行连接安装,最后连接泵进出口管路,支承好进出口管路,泵就安装完毕。
对大型泵机组,泵和原动机不采用共用底座而是分开底座时,可将泵和原动机的底脚视为底座,将底座安装利机组安装合在一起进行。
四、立式长轴泵、深井泵的安装
如果立式长轴泵较短时,可以将整体泵吊起,放入池口(井口)的基础上,找水平,拧紧地脚螺栓就可,安装很方便。
如果立式长轴泵、深井泵的长度较长,为解决包装和运输的困难,常为散件,需要在现场进行泵的组装和安装。立式长轴泵深井泵一般都安装在井口上或池口上,所以安装前需准备两块方木架在井口上,并还需有两副安装夹板。安装时,先将泵头组装好,用夹板夹紧泵头的上端,用钢丝绳挂在夹板上吊起,放入井口,然后落下,将夹板搁在井口上的两块方木上,拿走钢丝绳。连接中间传动轴,安装安有导轴承的中间轴承支架,然后用另一副夹板夹紧扬水管吊起,穿过传动轴放下,连接泵和扬水管,如果为了节省起吊高度,可将传动轴穿在扬水管中间,一起吊起放下。先连接传动轴,然后再连接扬水管,如图6-5所示。再将装好的部分吊起,取下下面的安装夹板,慢慢下落,将上面的夹板放平在两块方木上。照此方法,将中间的传动轴和扬水管一节一节加长,往下放。装完扬水管后,将上传动轴连接好,将泵座穿过传动轴下落与扬水管连接好,吊起泵座,取下扬水管上的夹板。将泵座放到预先准备好的井口的基础上找水平,紧固地脚螺栓,最后安装轴封、轴承部件联轴器、电机支架和电机。渣浆泵厂家

Unit installation
Generally, lift the pump in place, find the connection position with the pipeline, lift the prime mover in place, align it according to section 9 "selection and use of pump drive device" in Chapter 5, and finally tighten the connecting bolts with the base. If there are cooling water pipes and lubricating oil pipes, first connect and install them, and finally connect the pump inlet and outlet pipes, and support the inlet and outlet pipes, and then the pump installation is completed.
For large pump units, when the pump and prime mover do not share the base but separate the base, the feet of the pump and prime mover can be regarded as the base, and the base installation can be carried out together with the unit installation.
IV. installation of vertical long shaft pump and deep well pump
If the vertical long shaft pump is short-term, the whole pump can be hoisted, put on the basis of the pool mouth (wellhead), find the level, tighten the foundation bolts, and the installation is very convenient.
If the length of vertical long shaft pump and deep well pump is long, in order to solve the difficulty of packaging and transportation, they are usually loose parts, so they need to be assembled and installed on site. The vertical long shaft pump deep well pump is generally installed on the wellhead or pool mouth, so two square wooden frames shall be prepared on the wellhead before installation, and two pairs of installation splints shall be provided. During installation, first assemble the pump head, clamp the upper end of the pump head with a splint, hang it on the splint with a steel wire rope, put it into the wellhead, then drop it, put the splint on the two square trees on the wellhead, and take away the steel wire rope. Connect the intermediate transmission shaft, install the intermediate bearing bracket with guide bearing, and then use another pair of splints to clamp the lifting water pipe to lift it, put it down through the transmission shaft, and connect the pump and the lifting water pipe. If you want to save the lifting height, you can put the transmission shaft in the middle of the lifting water pipe and lift it down together. First connect the transmission shaft, then connect the lifting pipe, as shown in Fig. 6-5. Then lift the installed part, take down the lower installation splint, slowly drop it, and lay the upper splint on two square timbers. According to this method, the middle transmission shaft and the water lifting pipe are lengthened one by one and put down. After installing the lifting pipe, connect the upper moving shaft, drop the pump seat through the transmission shaft and connect it with the lifting pipe, lift the pump seat and remove the splint on the lifting pipe. Put the pump base on the prepared wellhead to find the level, tighten the foundation bolts, and finally install the shaft seal, bearing component coupling, motor bracket and motor.

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