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Cathode carbon block heating gas furnace

Jul.14,2017

  Application:

  Pig iron casting cathode carbon block heating furnace consists of three separate heating chambers, these three heating chambers can operate together, also can separate operate; continuous structure adapts to the continuous production.

  Its main purpose is to uniformly heat the cathode carbon block up to temperature that is suitable for triiron phosphide casting, without increasing the normal resistivity between cathode and carbon block. This kind of furnace can be used for other workpieces also.

  The fuel of this furnace is natural gas; combustion system, temperature control system and process control system, can automatically control and record the combustion conditions.

  Six cathode carbon blocks can be loaded each time into the furnace, six trolleys are used alternately, each trolley can load two carbon blocks, which facilitates to casting from side or multiple perspectives, to achieve good quality and maximize production capacity.

  Technical parameters:

Name

Unit

specifications

Remarks

1

Furnace working sizes

m

4560×2120×1130(single room)

L×W×H

2

Trolley sizes

m

5320×2016

L×W

3

Max working temperature

950

 

4

Normal working temperature

750

 

5

Max carbon blocks loading quantity

pcs

6

~12 TONS

6

Furnace uniformity

≤±15℃

Under holding conditions

7

Temperature control precise

≤±5℃

Under holding conditions

8

Fuel and calorific value

Kcal/m3

8500

Gas furnace

9

Max fuel consumption

m3/h

222

 

10

Max air consumption

m3/h

2363

 

11

Max smoke volume

m3/h

2487

 

12

Average gas consumption of each carbon block

m3/h

80

 

13

High speed burner power and quantity

kw

72pcs/30kw

 

14

Temperature control zones

pcs

12

 

15

Thermocouple specifications and quantity

Pcs

24

K type

16

Furnace body surface temperature

≤45℃+room temperature

 

17

Furnace pressure and control range

Pa

0~+40

automatic control

18

Furnace lining structure

 

All fiber lightweight composite structure

 

19

Trolley refractory material

 

High-strength brick + light clay brick

 

20

Trolley walking speed

m/min

6-8

 

21

Furnace door opening speed

m/min

4-6

Electric hoist

22

Temperature control method

 

Touch screen

+ instrument +PLC

 

23

Voltage supply

 

380V 50Hz 3p

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Cathode carbon block heating gas furnace Cathode carbon block heating gas furnace

 

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