浙江萬能達爐業(yè)有限公司
手 機: 13705828806
電 話:0572-6871999 6087213 6870511
傳 真:0572-6087105
E-mail:1390003299@qq.com
地 址:浙江省長興縣林城工業(yè)園區(qū)鼎興北路6號(林城高速路口下20米左側(cè))
一、概況:
1.熔化爐說明
熔化爐:
本熔化爐主要包括12脈波整流變壓器,一臺中頻電源、一臺臺鋼殼爐體和PLC輔助熔煉管理系統(tǒng)等組成。PLC輔助熔煉管理系統(tǒng),不僅能夠顯示電源運行的實時數(shù)據(jù)與信息,還能夠顯示整個系統(tǒng)的運行狀態(tài)與信息,并且具有自動烘爐,冷爐啟動,故障診斷,故障信息顯示和存儲,運行信息顯示,系統(tǒng)狀態(tài)顯示等功能。
ZS11-7000/10-1.0*2整流變壓器的參數(shù):
電爐容量(t) |
中頻電源功率(KW) |
變壓器容量(KVA) |
電壓組合 |
連接組標號 |
阻抗電壓(%) |
|
一次側(cè)(KV) |
二次側(cè)(V) |
|||||
10T |
7000 |
7000 |
10 |
1000 |
Y/d11 |
6~8 |
10T/7000kw中頻無芯感應熔煉爐主要技術(shù)參數(shù)
A、綜合參數(shù) |
||
序號 |
項目 |
參數(shù)要求 |
1 |
熔化爐形式 |
中頻熔煉爐 |
2 |
熔化爐用途 |
用于熔煉鑄鐵、碳鋼等 |
3 |
額定容量 |
10T |
4 |
最大容量 |
10T+30% |
5 |
工作溫度 |
1700℃ |
6 |
冶煉材質(zhì) |
鑄鐵、碳鋼 |
7 |
下出料方式 |
液壓:液壓控制 |
9 |
工作噪聲 |
<85分貝 |
10 |
爐體結(jié)構(gòu) |
鋼殼 |
12 |
熔化率 |
16T/h |
13 |
熔化電耗 |
≤520±5% kW.h/t(鑄鐵1550度) |
14 |
熔化時間 |
90分鐘/爐 |
B、電氣參數(shù): |
||
序號 |
項目 |
參數(shù) |
1 |
電源功率 |
7000kw /6相12脈10T |
2 |
整流項數(shù) |
12脈 |
3 |
逆變器 |
SCR并聯(lián)逆變 |
4 |
額定頻率 |
250Hz |
5 |
直流電壓 |
2700v |
5 |
進線交流電壓 |
1000V |
6 |
中頻電壓 |
3800V |
7 |
直流電流 |
2600A |
8 |
啟動成功率 |
100% |
9 |
功率因數(shù) |
大于0.92 |
1. Melting furnace description
Melting furnace :
The melting furnace mainly comprises a 12-pulse rectifier transformer, an intermediate frequency power supply, a steel shell furnace body and a PLC auxiliary melting management system. The PLC-assisted smelting management system not only displays the real-time data and information of the power supply operation, but also displays the operating status and information of the entire system, and has automatic oven, cold furnace start, fault diagnosis, fault information display and storage, and operation information display. , system status display and other functions.
ZS 11 - 7000 /10-1. 0 * 2 parameters of the rectifier transformer:
Electric furnace capacity (t) |
IF power (KW) |
Transformer capacity (KVA) |
Voltage combination |
Connection group label |
Impedance voltage (%) |
|
Primary side (KV) |
Secondary side (V) |
|||||
10T |
7000 |
7000 |
10 |
1000 |
Y/d11 |
6-8 |
Main technical parameters of 10T / 7000kw medium frequency coreless induction melting furnace
A, comprehensive parameters |
||
Serial number |
project |
Parameter requirement |
1 |
Melting furnace form |
Medium frequency melting furnace |
2 |
Melting furnace use |
Used for melting cast iron , carbon steel, etc. |
3 |
Rated Capacity |
10T |
4 |
Maximum capacity |
10T +30% |
5 |
Operating temperature |
1700 °C |
6 |
Smelting material |
Cast iron , carbon steel |
7 |
Lower discharge mode |
Hydraulic : hydraulic control |
9 |
Working noise |
<85 decibels |
10 |
Furnace structure |
Steel shell |
12 |
Melting rate |
16 T/h |
13 |
Melting power consumption |
≤ 52 0±5% kW.h/t ( cast iron 1550 degrees) |
14 |
Melting time |
90 minutes / furnace |
B, electrical parameters: |
||
Serial number |
project |
parameter |
1 |
Power supply |
7000kw / 6 phase 12 pulse 10T |
2 |
Number of rectifiers |
12 veins |
3 |
Inverter |
SCR parallel inverter |
4 |
Rated frequency |
250 Hz |
5 |
DC voltage |
2700v |
5 |
Incoming AC voltage |
1000 V |
6 |
IF voltage |
3800 V |
7 |
DC |
2600A |
8 |
Start success rate |
100% |
|
Power factor |
Greater than 0.92 |