UL+Z-1820+255/12(4+6+2)型铜杆连铸连轧机组
一、机组用途及组成
本机组是目前国内最先进的采用连铸连钆的工艺方法生产Φ8mm低氧光亮铜杆,原材料为电解铜.本生产线由竖炉、保温炉、五轮式连铸机、前牵引机、滚剪机、校直刨角机、打毛机、连轧机、收杆装置(含酒精还原装置)、电控系统等组成。
如用电解铜则配用16吨/小时熔铜竖炉和10吨倾斜式保温炉。
二、基本工艺流程
电解铜(加料)→竖炉(熔化)→保温炉→流槽→浇堡→连铸机→铸坯处理装置(滚剪→校直→去角→除屑)→进轧装置(主动送料)→连铸机(轧杆)→铜杆冷却装置(酒精表面还原)→连续绕杆装置(预成型)→梅花式收线装置(铜杆成圈)
三、原材料的要求:合格的电解铜板(用户方提供符合国标的1号电解铜)
四、生产主要技术参数
竖炉 16T/小时
保温炉 10T
生产铜杆直径 φ8 mm
生产能力 14—16 t/h
成圈重量 ~4.5t
主要设备总功率: ~650 KW
工作电源 440V 60Hz
五、设备主要部分的技术说明
(一)、炉子部分
1、气源要求:
热值:NG(natural gas): 8500kcal/Nm3,
LPG(liquid petro gas):22000kcal/ kg
流量:NG:1200Nm3/h;LPG :800kg/h
压力:0.12-0.2Mpa
2、组成
1)竖炉、保温炉、上、下流槽、加料机构,保温炉液压传动机构。
Shaft furnace holding furnace up/down launder loading set oil pressure system
2)竖炉、保温炉、上、下流槽预混式燃烧系统(含计算机控制),多级高压风机鼓风系统,PLC控制在线自动取样、一氧化碳连续式自动检测系统。大屏参数显示。
3、技术规范
1)熔化炉型 竖式冲天炉
2)铜板熔化速度 15-16t/h
3)开始熔化时间(从冷态到开始熔化) <2h
4)加料方式 翻斗式
5)送料提升机能力 3t
6)保温炉型 液压倾动式
7)保温炉有效容量 8t
8)保温炉最大倾动角度 大于70º
9)铜炉耗气量(正常生产每吨铜杆) NG:50-60m3/t rod
LPG:40-50kg/t rod
10)竖炉及保温炉内衬 SiC
11) 上下流槽 闭合式整体流槽
12) 竖炉主烧嘴最大燃烧热值
40×104kcal/h,13
13) 保温炉烧嘴最大燃烧热值
40×104kcal/h,1
14) 流槽小烧嘴燃烧热值
5×104kcal/h 14
15)使用燃料 NG or LPG
16)供气管径: NG: DN100-150/ LPG:80-100
17)供气量: 1200m3/ LPG:800kg
Features:
1. According to the different kinds of production material ( copper cathode or copper scrap ). We can equip with different kinds of copper treatment furnace to produce ETP rod and FRHC rod separately.
2. The continuous casting machine has been awarded the patent right. Crystallizing wheel is in type of “H”, on every side of which there is an adjustable nozzle spraying water to ensure the crystal of the cast bar close and equal. The crystallization wheel adopts four cooling and the ingot casting is dense and uniform. The form of rolling mill is two rolls system. Provide the production line which output capacity is 12 tons, 18 tons and 25 tons per hour. The pneumatic system is used for tightening steel belt, easy for adjusting.
3. The continuous rolling machine has a function of automatic feeding and rods stacking stop. With an unique rolling method combining 2-high rolling stand with 3 high rolling stand, the copper rod is provided with a good mechanic performance.
4. The main transmission system is in type of DC motor full-digital speed adjusting by adopting PLC and man- machine interface, it can control the host and the assisting parts in type of complete line interaction.
公司自成立以来,受到税务、工商、财政等有关部门的好评,2003年被授予英国DAS颁发的质量管理体系证书和英国Ukas批准的质量管理体系证书。2005年,我公司被国际电线电缆协会评为突出会员之一。
Application and composition:
1.This production line is used for continuously casting and rolling glossy copper rod in a diameter of ∮8mm with scraps and/or copper cathode as the feedstock.
2. It is composed of 70-ton reverberatory furnace, 5-wheel continuous casting machine, front haul-off, rotary cutter, straightener, trimmer, burr shaver, rolling mill, alcoholic water cooler and rod coiler, among which the furnace is to be outsourced or prepared by the customer. When copper cathode is used, shaft melting furnace and holding furnace are needed.
常见问题解答:
问题1:如果我想获得报价,我应该告诉你什么信息。
答:货物名称,尺寸,数量。
问题2:如何付款?
答:T/T
问题3:交货期
答:3个月