|
|
|
|
|
|
收藏本站
Add to Favorite
产品展示 Products 返回
北重型330MW机组弹簧座装拆工具
330MW

用途
    北京北重汽轮电机有限责任公司生产的330MW汽轮机是引进法国ALSTOM公司技术并国产化的火力发电厂主机设备,在国内各电厂已投运的数量比较多。该汽轮机EH执行机构的弹簧座体积比较大,检修时弹簧座装拆困难,影响了装配和维修的效率。我公司根据这一情况,设计了一套专用的装拆工装,适用于北重型330MW汽轮机的高主、高调、中主、中调各操纵座装拆弹簧。

 Manufactured by Beijing BEIZHONG Steam Turbine Generator Co.,Ltd., the 330MW steam turbine is a home-made main equipment for thermal power plant with its technique from French ALSTOM and it is operated with large amount in domestic plants. The size of the spring box of this steam turbine’s EH actuator is relatively so big that it is difficult to assemble and disassemble and it affects the efficiency of assembly and maintenance. In consideration of this, we design a dedicated assembly & disassembly tool, applicable to operational assembly & disassembly spring for every HP stop valve spring box, HP control valve spring box, MP stop valve spring box, MP control valve spring box of BEIZHONG 330MW steam turbine.

技术参数 Technical Parameter
油源及动力源 Oil Source and Power Source
  电 动 液 压 泵Electric Hydraulic Pump:CZB6302-0101
  油 箱 容 积Tank Volume: 7.5L
  最大工作压力Max Working Pressure: 63MPa
  调定工作压力Designed Working Pressure: 30MPa
  电 动 机Motor: 0.55KW,380VAC,1400r/min
  流 量Flow: 0.4L/min
工作介质及工作油温 Working Medium and Oil Temperature
工作介质Working Medium:透平油或液压油turbine oil or hydraulic fluit
工作油温Working Oil Temperature:20~58℃。
油缸Oil Cylinder:
额定最大作用力Max Nominal Acting Force: 37吨
实际工作作用力Actual Working Force: 17吨

特点Feature
省时省力,提高效率save time and labor, improve efficiency:
传统工装靠三根长螺杆用人力逐步压紧,压一个弹簧至少需要2个人用1~2小时,而且很费力;本工装用电动油泵工作,结构轻便,可以1人操作,只需要点一下按钮,10分钟就可以装拆1个弹簧了。
Traditional tool needs three long screws to be compressed by manpower. To compress one spring requires at least 2 persons to work 1-2 hours and costs much effort. This tool uses electric pump and has light structure. Only one personnel can operate by pressing a button to assemble and disassemble one spring within 10 minutes.

使用可靠High Reliability:
传统工装的长螺杆使用时间长了以后,螺纹容易烂牙;本工装使用寿命很长,安全可靠,油泵的工作压力可以任意调节。
After long period use, long screw’s thread of traditional tool is easy to break. While this tool has long life and it is safe and reliable with the pump’s working pressure can be adjusted freely.