Hot metal ladle baking device: gas, fuel, electric heating ladle baking device

1、 Concept and Application of Baking Device: also known as Baking Device, it is a baking device designed and developed specifically for the casting industry: steel ladle, iron ladle, aluminum ladle, spheroidizing ladle, etc. According to the different fuels used, it can be divided into gas baking devices: natural gas baking device, liquefied gas baking device, blast furnace gas baking device, coke oven gas baking device, converter gas baking device, yellow phosphorus tail gas baking device, gas generator gas baking device Light hydrocarbon gas baking machine, carbide furnace exhaust baking machine, and other fuel baking machines include diesel baking machine, heavy oil baking machine, environmentally friendly oil baking machine, blended oil baking machine, methanol baking machine, and fully automatic temperature control electric heating baking machine. For more information, please call (WeChat synchronization): 15713691937.

The baking machines produced by Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. can be divided into two types: vertical lifting baking machines and vertical flipping baking machines. The vertical lifting ladle baking device is a specialized equipment for drying and baking newly built and heated molten steel ladle during the ironmaking process. It can also quickly heat and heat up the ladle waiting for ironing. Adopting a vertical structure, the cover can be vertically lifted and lowered. The combustion air is provided by a high-pressure fan.

Automatic control cabinet for baking machine: The flame size of the baking machine can be manually adjusted, and automatic instrument temperature control, PLC, and more advanced DCS fully automatic control system can also be set. It can be controlled remotely, locally, or through mobile phones.

2、 Basic parameters of the toaster:

１

Gas medium

natural gas

２

Gas pressure

3-20Kpa

３

Natural gas calorific value

8000kcal/m3

four

Air supply method

Combustion fan

five

Ignition form

Automatic ignition

six

Baking endpoint temperature

700~1000℃

seven

Time required for baking

3-5 hours or according to the temperature rise curve of the refractory material

eight

Baking thermal efficiency

Over 98%

nine

Gas combustion rate

99%

ten

Flame length

Adjust according to the depth of the ladle

eleven

Total consumption of burner

Determine based on ladle model

twelve

Number of burners

Determine based on ladle model

thirteen

Cover up and down travel

Design based on ladle model

fourteen

Tension of winch

Design based on ladle model

fifteen

Baking machine form

Internal combustion type

sixteen

Capacitance

Determine based on ladle model

seventeen

Service life of cover refractory material

300 consecutive days

eighteen

Service life of the cover

3 years

nineteen

Burner life

≥ 24 months

3、 Advantages of Zhongwei Bakers:

1. It can achieve automatic ignition, automatic flame detection, flameout alarm prompt, and automatic gas cutting. It uses a built-in fan as a combustion support carrier, fully meeting the actual baking needs of users;

2. Vertical electric hydraulic lifting of the cover. Meet the needs of different envelope heights;

3. Baking temperature: 700-1000 ℃; Dedicated Zhongwei design and production of energy-saving nozzles (trademark "Shenzhihuo"). The gas burner burns in the combustion chamber with a high-speed, rotating, and continuous long flame airflow. The rotating air flow advances in a counterclockwise direction and is thoroughly stirred and mixed with the fuel before rapid combustion.

4. Automatic temperature control baking with adjustable baking curve: Instruments, PLC+touch screen, or more advanced DCS control systems can meet customer requirements.

5. Wide range of fuels: gas, oil, and electric heating can be used.

6. When the set time is reached, sound and light reminders will be issued, and the gas will automatically shut down and give an alarm; The flame size can be automatically adjusted to meet the needs of different inclusions.

Zhengzhou Zhongwei Environmental Protection Equipment Co., Ltd. undertakes the technical renovation and upgrading project of large steel enterprises: oxygen rich pure oxygen combustion supporting gas roaster and scrap preheating device.

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