Steel Wire Heat Treatment Furnace

Specifications

Type: Fire direct type、Fire semi-direct type、No oxidation furnace、Muffle furnace

Details

Wuxi xinke metallurgical equipment co., LTD., for the wire products industry users to provide more energy saving and high quality "steel wire heat treatment furnace with a divided modular preheater". No.1 annual output from 10000 tons to 30000 tons, production of steel wire line diameter specifications from 0.8 mm to 13 mm Φ Φ choose by the user. The energy consumption of a single furnace is below 25m per ton of filament gas. Compared with similar products at home and abroad, the energy consumption index of a single furnace is reduced by 30-50%, that is, the annual gas saving can reach 200,000 ~ 400,000 m. The company solemnly promises to the user that, by using the invention patent, the provincial high and new technology and the municipal key energy-saving promotion products, the energy consumption of each ton of wire will not exceed 25m days of gas, such as more than 1m will compensate the user 100,000 yuan. If the gas consumption is ≥30m/ton of wire, the compensation shall be 1 million RMB.

 
 

  • Electric control system of production line

  • Heat treatment furnace control system

  • Xinjiang baigang Ming furnace site

  • Xinjiang eight steel bright furnace line temperature uniformity

  • Steel wire heat treatment furnace with separate combined preheater

  • Open furnace control system
 

TECHNOLOGY PARAMETER

 

Sr

Item

Specification

1

Wire diameter

Φ0.8mm-Φ13.0mm

2

Capita

8-40

3

Production capacity

1,000-20,000 tons/year

4

Energy

Natural gas, Liquid gas, Electricity, Diesel, Coal

5

Working hours

24h continuously

6

Control

Totally automatic control, PLC with famous brand

7

Temperature accuracy

+2 ℃

 

Comparison of type of bright furnace for steel wire heat treatment

Sr

Item

Import Furnace

Domestic Furnace

Hot Air Control Fire
Directly Furnace

Assembly Fire Directly Furnace with
Preheater(Patent no.: ZL 201010608102.3)

1

Heating Method

Fire Directly

Fire Directly

Fire Directly

Fire Directly

2

Energy

Natural Gas

Natural Gas

Natural Gas

Natural Gas

3

Control Accuracy

--

--

±3℃

±2℃

4

Temp ofcombustion-supporting air

Room Temp

--

250~350℃

300~400℃

5

Temp of discharge smoke

≥600℃

--

≤200℃

≤200℃

6

Thermal efficiency

--

--

≥65%

≥70%

7

Oxidation burning rate

--

--

<0.15%

<0.15%

8

Energy consumption per ton of
steel wire (based onφ3mm)

50m3

35~45m3

25~35m3

20~30m3

9

Character

Adopt the method of
premix cold air and
gas, get constant air
fuel ratio.

Forepart   adopts  hot  air  burner,
proportional   valve   control, back
part   adopts   the   method  of premix cold  air  and gas, get constant  air fuel  ratio. Energy consumption is
lower  than  Import  furnace.

Totally  adopts  hot  air  burner,
control  the  hot  air  flow  part  by
part, use  advanced  PID  control
technology  to control  the  air
fuel  ratio  duly  and  accurately.
Energy  consumption  is  lower.

Totally adopt hot air burner,
accurately control the hot air flow by
controlling the cold air ahead the
preheater part by part. Adopt advanced
PID control, control the air fuel ratio
duly and accurately. More stable with
lower energy consumption.

Copyright©2019 wuxi xinke metallurgical equipment CO.,LTD. ALL RIGHT    苏ICP备12030577号

wuxi xinke metallurgical equipment CO.,LTD
Copyright©2019 wuxi xinke metallurgical equipment CO.,LTD. ALL RIGHT
苏ICP备12030577号