Introduction to Plate heating furnace, forging furnace advantages, characteristics and principles

Plate heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，Widely used inMetal tempering,Metal melting and casting,Metal forging heating,Improve production efficiency,Metal heat treatment and so on，the product looks atmospheric.，multifunctional, with functions such as temper, Casting heating, normalizing, Forging heating and normalizing，the advantage is Using regenerative combustion system or advanced burner design can realize the uniform distribution of temperature in the furnace, ensure the uniform heating of metal materials and improve product quality.、The use of clean and environmentally friendly natural gas as fuel effectively avoids the adverse effects of chemical reactions between impurities such as coal-fired furnaces and forgings during heating. At the same time, natural gas has high calorific value and high combustion temperature, and the combustion temperature can be further increased by preheating air and fuel. In addition, the gas forging heating furnace also has good heat loss control ability and intelligent control system, which can accurately adjust the ratio of air to natural gas, ensure full combustion of natural gas, and reduce mechanical incomplete combustion and chemical incomplete combustion.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、Suitable for forging and heating of various metal materials, including steel, aluminum and copper. At the same time, it can also be used in metal heat treatment, tempering and other technological processes.。

1、Brief introduction of Plate heating furnace

Plate heating furnaceIt is an important heating equipment before metal forging. It uses natural gas as fuel to heat metal materials through high-temperature flame and smoke generated by combustion to meet the requirements of forging process.，features include Strong adaptability, Stable and reliable, Easy to maintain, Easy to control and Easy to control。

Plate heating furnace

2、Introduction of Plate heating furnace characteristics

Plate heating furnace has the following characteristics

1. Easy to control

The combustion system and ventilation system of the Plate heating furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

2. Stable and reliable

The Plate heating furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

3. Easy to maintain

The structural design of the Plate heating furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

4. Easy to control

By adjusting the burner and ventilation system, the temperature and atmosphere in the furnace can be accurately controlled to meet the heating requirements of different metal materials.

5. energy saving and environmental protection

Natural gas is a kind of clean energy, which produces less waste gas and waste smoke after combustion and has little environmental pollution. At the same time, through wall regenerative combustion technology, flue gas waste heat recovery system and other technical means, the Plate heating furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

Plate heating furnace

3、Structural advantages of Plate heating furnace

The Plate heating furnace has the following structure

1. Waste heat recovery system

Used to recover the exhaust heat of the heating furnace. There are two kinds of recovery methods, one is to recover by preheating combustion air, so that the recovered heat can return to the furnace again; The other is to use another recovery system to recover heat. The former is called air preheating mode, and the latter is usually called waste heat boiler mode.

2. Radiation chamber

The heat load of the main place for Plate heating furnace heat exchange accounts for about 70%-80% of the whole furnace. The furnace tube in the radiation room conducts heat through flame or high-temperature flue gas, which is mainly radiant heat, so it is called radiation tube.

3. ventilation system

Ensure the gas flow in the furnace and maintain the stability of the atmosphere and temperature in the furnace.

4. combustor

The device that mixes natural gas with combustion-supporting air and ejects it is the core component of the heating furnace.

5. Radiation chamber

The heat load of the main place for Plate heating furnace heat exchange accounts for about 70%-80% of the whole furnace. The furnace tube in the radiation room conducts heat through flame or high-temperature flue gas, which is mainly radiant heat, so it is called radiation tube.

Plate heating furnace

4、Plate heating furnace structure composition

The Plate heating furnace structure is introduced as follows:

1. ventilation system

Ensure the gas flow in the furnace and maintain the stability of the atmosphere and temperature in the furnace.

2. convection chamber

The material is heated by convection heat transfer of high temperature flue gas discharged from the radiation chamber. Flue gas washes the tube wall of the furnace tube at a high speed to carry out effective convection heat transfer, and its heat load accounts for about 20%-30% of the whole furnace. The convection chamber is generally arranged above the radiation chamber, and some are placed on the ground alone. In order to improve the heat transfer effect, nail head tubes or finned tubes are often used in furnace tubes.

3. Waste heat recovery system

Used to recover the exhaust heat of the heating furnace. There are two kinds of recovery methods, one is to recover by preheating combustion air, so that the recovered heat can return to the furnace again; The other is to use another recovery system to recover heat. The former is called air preheating mode, and the latter is usually called waste heat boiler mode.

4. furnace chamber

A space for holding metallic materials for heating.

5. combustor

The device that mixes natural gas with combustion-supporting air and ejects it is the core component of the heating furnace.

Plate heating furnace

5、Plate heating furnace working site

One-combustion energy saving provides customers with on-site high-definition video, fully demonstrates the advantages of on-site Plate heating furnacet operation, and helps customers to deeply understand the product production process and production site, and gain favorable comments and recognition from customers.。

Plate heating furnace

As you can see from the live video.，Shandong yiran energy-saving environment protection co., ltd it is usually composed of convection chamber, ventilation system, recovery of waste heat, ventilation system and furnace chamber。

Plate heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，is a common Plate heating furnace。