Introduction to Deep well roasting furnace, Forging furnace advantages, characteristics and principles

Deep well roasting 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.，multifunctional, with functions such as normalizing, anneal, Casting heating, temper and hardening and tempering，is a kind of high quality and low price Deep well roasting furnace。

1、Brief introduction of Deep well roasting furnace

Deep well roasting 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.。

Deep well roasting furnace

2、Deep well roasting furnace function

Deep well roasting furnaceit has the functions of heat treatment, quench, Forging heating, normalizing and hardening and tempering，is an advanced Deep well roasting furnace developed by our company in combination with the actual situation of the industry。

Deep well roasting furnace

3、Advantages of Deep well roasting furnace principle

Deep well roasting furnacein the course of work,Heat of combustion based on fuel. Fuel gas (such as natural gas, liquefied petroleum gas, etc.) is mixed with combustion-supporting air through the burner and burned to produce high-temperature flame and flue gas. These high-temperature flames and smoke exchange heat with metal materials in the furnace, so that they gradually heat up to the temperature required for forging.，multifunctional, with functions such as anneal, Forging heating, quench, temper and Casting heating，Simple structure and advanced technology.，generally, it is composed of Radiation chamber, convection chamber, combustor, recovery of waste heat, recovery of waste heat and other major components，the product looks atmospheric.，is based on One-combustion energy saving is a Deep well roasting furnace newly developed by One-combustion energy saving。

Deep well roasting furnace

4、Deep well roasting furnace structure

The Deep well roasting furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. Radiation chamber

The heat load of the main place for Deep well roasting 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. 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. ventilation system

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

5. 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.

Deep well roasting furnace

5、Deep well roasting furnace advantage

The advantages of Deep well roasting furnace are as follows:

1. clean energy

Natural gas, as a clean energy source, produces less waste gas and dust after combustion, which has little pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.

2. easy to operate

The operation interface of the Deep well roasting furnace is friendly and easy for operators 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.

3. Efficient combustion

The Deep well roasting furnace adopts advanced combustion technology and control system, which 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.

4. Reduce operating costs

The efficient combustion and waste heat recovery system of the Deep well roasting furnace can significantly reduce energy consumption, thus reducing operating costs.

5. Wide application range

The Deep well roasting furnace is 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.

Deep well roasting furnace

6、Brief introduction of Deep well roasting furnace

Deep well roasting furnaceIt is a forging heating device using gas as fuel.，It has a wide range of uses, and is often used inMetal tempering,Metal heat treatment,Metal forging heating,Energy conservation and environmental protection,Energy conservation and environmental protection and so on。

Deep well roasting furnace

Deep well roasting furnaceit is mainly composed of ventilation system, convection chamber, ventilation system, ventilation system and furnace chamber，Deep well roasting furnaceThe overall structural design is relatively simple and compact.，is a popular Deep well roasting furnace。