3T感应熔化炉配置选择表

序号

名  称

数量

备注

1

中频电源柜

1台

2200KW，350Hz双供电

2

电容器柜

2台

非标GGD

3

进线控制柜

2台

标准GGD

4

炉体

2套

3吨钢壳、磁轭、液压炉含手动旋转炉盖，不含除尘装置

5

液压系统

1套

液压泵站及连接管道

6

操作台

2台

倾炉用

7

低压电器控制柜

1台

控制液压、水系统等

8

水冷电缆

2套

8根

9

坩埚模

2个

≥8mm钢板

10

炉衬

2份

石英砂及中性材料各一份

11

筑炉工具

1套

1只气动炉衬振动器，1只电动筑炉底振动器，1只炉壁打夯板

12

炉衬顶出机构

2套

包括油缸、连接油管、控制阀和框架式安装推出机构

13

炉衬检测装置

2套

自制

14

电源冷却用

板式交换器

2套

1套3吨，1套1吨

15

中频电源水泵站

2套

3吨、1吨各1套双机双泵

16

补水罐

2个

3吨、1吨各1个不锈钢或镀锌材质

17

电炉用横流式冷却塔

1台

3吨、1吨电炉共用1台塔

18

炉体水冷泵站

1套

双机双泵

19

应急发电机

1台

3吨、1吨2台电炉共用

20

应急泵

2台

3吨、1吨2台电炉共用

与备用水管道连接

21

整流12脉变压器

1台

3吨炉专用

22

自动控制显示系统

1台

PLCTWPS（西门子）

23

安装材料

1套

水冷却系统所需管道、阀门、弯头等及人工，液压系统所需管道、接头等及人工，电源系统所需铜排标准件、电缆等及人工，管道材料为不锈钢

24

1吨炉转换开关

1套

电动、水冷

25

炉口、炉底、浇筑块等

2套

备用

26

主板

1块

备用

27

整流可控硅

2快

备用

28

逆变可控硅

2快

备用

29

数字示波表

1块

维修用

3T induction melting furnace configuration selection table

Serial number

Name

quantity

Remark

1

IF power supply cabinet

1 set

2200KW, 350Hz dual power supply

2

Capacitor cabinet

2 sets

Non-standard GGD

3

Incoming control cabinet

2 sets

Standard GGD

4

Furnace

2 sets

3 tons of steel shell, magnetic yoke, hydraulic furnace with manual rotating furnace cover, without dust removal device

5

Hydraulic system

1 set

Hydraulic pump station and connecting pipeline

6

Console

2 sets

For tilting

7

Low-voltage electrical control cabinet

1 set

Control hydraulic, water system, etc.

8

Water-cooled cable

2 sets

8 pieces

9

Crucible mold

2 pcs

≥8mm steel plate

10

Furnace Lining

2 servings

Quartz sand and neutral material each

11

Furnace building tools

1 set

1 pneumatic furnace lining vibrator, 1 electric furnace bottom vibrator, 1 furnace wall ramming plate

12

Furnace lining ejection mechanism

2 sets

Including oil cylinder, connecting oil pipe, control valve and frame type installation and ejection mechanism

13

Furnace lining detection device

2 sets

self made

14

For power supply cooling

Plate exchanger

2 sets

1 set of 3 tons, 1 set of 1 tons

15

Intermediate frequency power water pumping station

2 sets

3 tons and 1 ton each with 1 set of double machines and double pumps

16

Water tank

2 pcs

3 tons, 1 ton each, 1 stainless steel or galvanized material

17

Cross flow cooling tower for electric furnace

1 set

3 tons and 1 ton electric furnace share 1 tower

18

Furnace water cooling pump station

1 set

Double pumps

19

Emergency generator

1 set

3 tons, 1 ton and 2 electric furnaces shared

20

Emergency pump

2 sets

3 tons, 1 ton and 2 electric furnaces shared

Connect with spare water pipe

twenty one

Rectifier 12-pulse transformer

1 set

3 ton furnace dedicated

twenty two

Automatic control display system

1 set

PLCTWPS (Siemens)

twenty three

Installation materials

1 set

The pipes, valves, elbows, etc. and labor required for the water cooling system, the pipes, joints, etc. and labor required for the hydraulic system, and the standard copper bars, cables, etc. and labor required for the power supply system. The pipe material is stainless steel.

twenty four

1 ton furnace changeover switch

1 set

Electric, water-cooled

25

Furnace mouth, furnace bottom, pouring block, etc.

2 sets

spare

26

Main board

1 piece

spare

27

Rectifier SCR

2 fast

spare

28

Inverter SCR

2 fast

spare

29

Digital oscilloscope

1 piece

For maintenance