Introduction to Energy saving and environmentally friendly box type heating furnace, advantages, characteristics and principles of forging furnace

Energy saving and environmentally friendly box type heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.。

1、Brief introduction of Energy saving and environmentally friendly box type heating furnace

Energy saving and environmentally friendly box type heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，at work,The high-temperature flame and flue gas generated by burning gas (such as natural gas and liquefied petroleum gas) in the furnace are used as heat sources to heat metal materials.，is a common Energy saving and environmentally friendly box type heating furnace，is based on One-combustion energy saving is a kind of Energy saving and environmentally friendly box type heating furnace manufactured by One-combustion energy saving。

Energy saving and environmentally friendly box type heating furnace

2、Energy saving and environmentally friendly box type heating furnace function

Energy saving and environmentally friendly box type heating furnaceit has the functions of temper, anneal, quench, quench and anneal，Stable and reliable,energy-efficient,Easy to control,Strong adaptability,energy saving and environmental protection，at the start of the operation,The high-temperature flame and flue gas generated when fuel (natural gas) burns in the furnace are used as heat sources to heat the medium flowing in the tube to reach the specified process temperature.，it is mainly composed of ventilation system, convection chamber, ventilation system, recovery of waste heat and ventilation system，low in price。

Energy saving and environmentally friendly box type heating furnace

3、Structural advantages of Energy saving and environmentally friendly box type heating furnace

The Energy saving and environmentally friendly box type heating furnace has the following structure

1. Radiation chamber

The heat load of the main place for Energy saving and environmentally friendly box type 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.

2. ventilation system

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

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. 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.

5. combustor

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

Energy saving and environmentally friendly box type heating furnace

4、Introduction of Energy saving and environmentally friendly box type heating furnace characteristics

Energy saving and environmentally friendly box type heating furnace has the following characteristics

1. energy saving and environmental protection

As a clean energy source, gas produces less waste gas and waste smoke after combustion, which is beneficial to environmental protection. At the same time, some Energy saving and environmentally friendly box type heating furnaces are also equipped with waste heat recovery system, which further improves the energy utilization efficiency.

2. Strong adaptability

The Energy saving and environmentally friendly box type heating furnace can be used for forging and heating of bar, round steel, square steel, steel plate and other metal materials, and has a wide range of applications.

3. Easy to maintain

The structural design of the Energy saving and environmentally friendly box type heating furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

4. Stable and reliable

The Energy saving and environmentally friendly box type 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.

5. Easy to control

The combustion system and ventilation system of the Energy saving and environmentally friendly box type 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.

Energy saving and environmentally friendly box type heating furnace

5、Energy saving and environmentally friendly box type heating furnace application

Energy saving and environmentally friendly box type heating furnaces have the following purposes.

1. Metal melting and casting

Although it is mainly used for forging heating, some types of Energy saving and environmentally friendly box type heating furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

2. Energy conservation and environmental protection

The Energy saving and environmentally friendly box type heating furnace uses clean energy as fuel, which has lower emissions and higher energy efficiency than traditional coal-fired or oil-fired stoves. This is helpful to reduce environmental pollution and realize green production.

3. Improve production efficiency

The Energy saving and environmentally friendly box type heating furnace has the advantages of fast heating speed and accurate temperature control, which can improve production efficiency. This is especially important for mass-produced forging workshops.

4. Metal forging heating

The Energy saving and environmentally friendly box type heating furnace can heat the metal material to the temperature required for forging, improve its plasticity and fluidity, and thus facilitate forging. This is very important for the forging of various metal materials.

5. Metal tempering

By properly heating and cooling the metal material, the Energy saving and environmentally friendly box type heating furnace can realize the quenching and tempering treatment of the metal. This is helpful to adjust the hardness and toughness of metal to meet the needs of different workpieces.

Energy saving and environmentally friendly box type heating furnace

6、Energy saving and environmentally friendly box type heating furnace function

Energy saving and environmentally friendly box type heating furnacemultifunctional, with functions such as heat treatment, normalizing, temper, hardening and tempering and Forging heating，it is an ideal choice for customers to buy Energy saving and environmentally friendly box type heating furnace。

Energy saving and environmentally friendly box type heating furnace

Energy saving and environmentally friendly box type heating furnacethe advantage is 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.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、The user interface is friendly, and the operator is easy to use. At the same time, the equipment also has the function of fault diagnosis and alarm, which can find and deal with abnormal situations in time.、Adopting advanced combustion technology and control system can realize full combustion of natural gas and improve combustion efficiency. At the same time, some equipment is also equipped with waste heat recovery system, which can further recycle the waste heat in exhaust smoke and improve energy utilization efficiency.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.，it can be used in Machinery manufacturing, heat treatment, surface treatment, Household necessities, aerospace and other industries。