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碟片式离心机的安装注意事项 (Installation precautions of disc centrifuge)

碟片式离心机的安装注意事项 (Installation precautions of disc centrifuge)

  • 分类:离心机
  • 作者:南京莫尼亚离心机科技发展有限公司
  • 来源:http://www.njmoniya.cn/
  • 发布时间:2020-11-11
  • 访问量:0

【概要描述】碟片式离心机​的现场进行安装的时候我们一般都带有一个专用底座和四根地脚螺栓,按着安装设计说明要求直接将底座找平,然后再将底座和离心机主体按着由下向上的顺序相连即可,但是对于一般的这样一种方法可以安装完毕后离心机转股的立轴上端的圆周跳动度达不到要求。

Disc centrifuge on site for the installation time we usually comes with a special base and four anchor bolt, according to the installation specification of leveling request directly to the base, then the base and the centrifuge can be connected to main body according to the order of the from down to up, but for the average of such a method can be installed after the completion of the centrifuge convertible the circumference of a circle at the top of the vertical shaft of beating degree can not meet the requirements.

碟片式离心机的安装注意事项 (Installation precautions of disc centrifuge)

【概要描述】碟片式离心机​的现场进行安装的时候我们一般都带有一个专用底座和四根地脚螺栓,按着安装设计说明要求直接将底座找平,然后再将底座和离心机主体按着由下向上的顺序相连即可,但是对于一般的这样一种方法可以安装完毕后离心机转股的立轴上端的圆周跳动度达不到要求。

Disc centrifuge on site for the installation time we usually comes with a special base and four anchor bolt, according to the installation specification of leveling request directly to the base, then the base and the centrifuge can be connected to main body according to the order of the from down to up, but for the average of such a method can be installed after the completion of the centrifuge convertible the circumference of a circle at the top of the vertical shaft of beating degree can not meet the requirements.

  • 分类:离心机
  • 作者:南京莫尼亚离心机科技发展有限公司
  • 来源:http://www.njmoniya.cn/
  • 发布时间:2020-11-11
  • 访问量:0
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碟片式离心机

 

 

  碟片式离心机的现场进行安装的时候我们一般都带有一个专用底座和四根地脚螺栓,按着安装设计说明要求直接将底座找平,然后再将底座和离心机主体按着由下向上的顺序相连即可,但是对于一般的这样一种方法可以安装完毕后离心机转股的立轴上端的圆周跳动度达不到要求,这主要是底座在找水平的时候累计误差太大,比如基础数据平面结构不够平,垫铁与底座接触时间不够严密,碟片式离心机底座的水平度按普通技术标准管理规范发展已经成为不能得到满足社会要求,这就导致需要不断提高系统安装位置精度,以我多年历史经验将底座水平度控制在0.07-0.08mm/m,主轴上端圆周跳动度控制在0.02-0.03mm,这个精度范围内设备安全运行是平稳,噪声也小。

Disc centrifuge on site for the installation time we usually comes with a special base and four anchor bolt, according to the installation specification of leveling request directly to the base, then the base and the centrifuge can be connected to main body according to the order of the from down to up, but for the average of such a method can be installed after the completion of the centrifuge convertible the circumference of a circle at the top of the vertical shaft of beating degree can not meet the requirements, this is primarily to base in search of the cumulative error is too large, such as basic data plane structure is not flat, shim and the base contact time is not tight. Disc centrifuge the levelness of the base according to general technical standard management specification development has become a cannot satisfy the social requirement, this leads to need to constantly improve the system installation location precision, in my many years of experience in history will be the base level control in 0.07 0.08 mm/m, spindle upper circumferential beating degree of control in 0.02 0.03 mm, the accuracy within the scope of the safe operation of the equipment is steady, the noise is small.

 

 

增加四个地脚螺栓,用钢板穿新地脚螺栓,注意螺纹部分不能超过2-3螺距,用压缩空气清洗离心机基础,特别是地脚螺栓孔部分,在基础上洒少量水但不能使基础水,基础上的水在吸收干燥快时可以灌浆,在基础上重新测试平面,以保证基础的平整度,然后调整碟片式离心机每组垫铁的标高水平仪,使同一设备基础上垫铁的高度差在允许偏差范围内,24小时后,用早期强度无收缩的CGM灌浆材料填充地脚螺栓孔与基础和铁板之间的空间后,早期强度灌浆材料将达到强度。 这种灌浆材料具有良好的流动性能,可以填补碟片式离心机每一个间隙,保证铁板与灌浆材料的紧密接触,增加整体稳定性。

Add four anchor bolt, with steel plate wear new anchor bolt, and pay attention to the threaded portion is no more than 2-3 pitch, clean with compressed air centrifuge, especially the anchor bolt hole part, on the basis of sprinkle a little water but cannot make water based, on the basis of water while grouting absorption of quick drying, on the basis of retest plane, to ensure the smoothness of foundation, and then adjust the disc centrifuge mat iron level in each group level, make the same equipment on the basis of shim height difference in the range of the allowable deviation after 24 hours, with early strength non-shrinkage CGM grout material filling anchor bolt hole and the space between the base and iron plate.  The early strength grouting material will reach strength. This grout material has good flow performance and can fill every gap of disc centrifuge to ensure the close contact between iron plate and grout material and increase the overall stability.

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