Saint-Gobain Xuzhou Pipelines Co., Ltd.8m Pipe Plant – DN1000 to DN2000Static electronic rail weighbridge电子轨道衡技术要求1-范围Scope (2)2 -所供设备描述 Description of the equipment to be supplied (2)3-综合数据(圣戈班提供)General data from Saint-Gobain (4)4-所供设备的技术参数Technical data of the supplied equipment (5)5-具体资料和供货要求Specific information and supply requirements (7)6-服务范围和界限Extent and limits of services (13)7-图纸及文件Drawings and documents (15)8-交货期Delivery schedule (20)9-备件Spare parts (20)10-技术支持及培训Technical assistance and training (21)11-供应商对圣戈班既有设施的介入Supplier interventions on the Saint-Gobain premises (22)12-控制和验收Control and reception (24)13-质保Guarantee (27)14-普通条款General clauses (29)附件一备件清单 (30)附件二计算机系统及数据自动采集要求 (31)1-范围S COPE前言P RELIMINARY本文作为“静态电子轨道衡合同”的附件,详细说明设备的技术规范。
This document is the annex of the “Static electronic rail weighbridge of the contract”, and defines th e technical specifications of the equipment.圣戈班位于江苏省徐州市,对于它的新的大口径管道工厂来说需要五台静态电子轨道衡。
For its new Large Diameter Pipe Plant, located in the city of Xuzhou, province of JIANGSU, SAINT-GOBAIN needs five Static electronic rail weighbridges这项投资是大口径管道工厂加工制造的重要设备之一,并且其必须符合圣戈班所提供的技术规范。
This investment is an important part of equipment for the manufacturing in the Large Diameter Pipe Plant and must satisfy all of SAINT-GOBAIN’s hereafter technical specifications.供应商应为这类设备的专业人士并且它在合同中所述的项目范围内的初步研究,设计,施工,运输,装配,启动,调试运行以及其他所有方面都具有专业技能和充足的资源来实现(和/或已经实现)。
The Supplier positions himself as a specialist in this kind of equipment and asserts that he has all the skills and necessary resources to carry out (and / or have carried out) the preliminary study, the design, the construction, the transport, the assembly, start-up, commissioning operations and all other parts of the scope of the project that the Supplier is responsible for as described in this Contract.供货S UPPLIES供应商负责提供以下交钥匙服务:初步研究,设计,加工制造,运输,装卸,施工,装配,启动,调试运行和以下供货保证:The Supplier is responsible for providing the following turn-key services : preliminary study, design, manufacture, transport, unloading and placing in readiness, construction, assembly, start-up, commissioning operations and guarantee of the following supplying :供应商执行在其责任范围内所有的服务。
供应商精确地了解关于此类电动抓料机的所有技术和工业约束以及跟上技术发展水平。
The Supplier will carry out all the services under his own responsibility. The Supplier knows exactly all the technical and industrial constraints concerning this type of the Electric grabbing material machine and will satisfy the state of the art.供应商执行在其责任范围内所有的服务。
供应商精确地了解关于此类电动静态电子轨道衡的所有技术和工业约束以及跟上技术发展水平。
The Supplier will carry out all the services under his own responsibility. The Supplier knows exactly all the technical and industrial constraints concerning this type of the Static electronic rail weighbridge and will satisfy the state of the art.2-所供设备描述D ESCRIPTION OF THE EQUIPMENT TO BE SUPPLIED设备用途P URPOSE OF THE E QUIPMENT15吨静态电子轨道衡(三台)该设备是用来称量废钢(或废管片)。
称量废钢工序是否能及时有效地完成将对生产产生直接的影响,因此承包商的供货必须有最大的可靠性保证,以防止由于轨道衡故障对生产造成影响。
25吨静态电子轨道衡(两台)该设备是用来称量铁水。
称量铁水工序是否能及时有效地完成将对生产产生直接的影响,因此承包商的供货必须有最大的可靠性保证,以防止由于轨道衡故障对生产造成影响。
基本原理G ENERAL P RINCIPLES- 当车辆称重时,通过承载器将重量准确地传到高精度称重传感器上,称重传感器将此重量信号转换成与之成比例的电压信号,该信号通过接线盒汇总后传给称重显示仪表,并由表内的数据采集和处理系统对此信号进行测量、放大、滤波、A/D转换,经微处理器(CPU)进行处理后成为数字式称重信号,然后经由仪表显示和远传。
- 15吨静态电子轨道衡用来称量废钢(或废管片),装料与称量是同一位置。
该静态电子轨道衡在装料位置直接称量废钢的重量(废钢2吨,废管5吨),称量完毕,加料车运行到电炉前加料,加料完毕后返回待料位置(电子称上),该静态电子轨道衡去皮归零,等待装料称重。
每个称重周期约为10分钟。
每小时约三个循环。
- 25吨静态电子轨道衡用来称量铁水),倒铁水与称量是同一位置。
该静态电子轨道衡在倒铁水位置直接称量铁水的重量(铁水最大重量10吨),称量完毕,轨道平车运行到浇铸车间,浇铸完毕后返回待料位置(电子称上),该静态电子轨道衡去皮归零,等待装料称重。
每个称重周期约为10分钟。
每小时约6个循环。
设备构成T HE EQUIPMENT IS COMPOSED OF15吨静态电子轨道衡,一台材料清单备注:称重仪表安装在电炉控制室加料车控制柜上,大屏幕安装在甲方制定的地点。
显示器带4-20mA模拟量输出口,带计算机接口,带大屏幕接口,称体厂家负责大屏幕的安装、调试。
25吨静态电子轨道衡,一台材料清单备注:显示器带4-20mA模拟量输出口,带计算机接口,带大屏幕接口,称体厂家负责大屏幕的安装、调试。
称重仪表安装在茶壶炉控制室需要一个控制箱,大屏幕安装在甲方制定的地点。
3-综合数据(圣戈班提供)G ENERAL DATA FROM S AINT-G OBAIN环境和运行条件E NVIRONMENT AND OPERATING CONDITIONS地点:徐州8m铸管熔炼车间Location: Xuzhou. 8m pipe casting shop空气 : 粉尘Atmosphere: Dusty.温度 : 0°C to 45°C.Temperature: 0°C to 45°C.车间将进行防雾保护The workshop will be protected against frost.空气湿度: up to 90%Air humidity: up to 90%压缩空气: 4至7巴管网压力,不脱水,不过滤并且含油Compressed air: 4 to 7 bar network pressure, not dried, not filtered, and not oil free如需详情请联系圣戈班。
If any detailed needed please refer to Saint-Gobain Pipelines.运转率O PERATION AND SERVICE FACTOR每班8小时。
Eight hours per shift.每天3班。
Three shifts operation per day.每星期7天。
Seven days per week.每年50个星期。
50 weeks per year.标准S TANDARDS产品设计和用料必须与中国适用标准和规则相一致。