What is a Ring gear heating furnace? Introduction to the advantages and characteristics of the heating furnace

Ring gear 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.，at runtime,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.。

1、Brief introduction of Ring gear heating furnace

Ring gear heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，features include Stable and reliable, Strong adaptability, Easy to maintain, Easy to control and energy-efficient，the advantage is Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、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.、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.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.。

Ring gear heating furnace

2、Functional advantages of Ring gear heating furnace

Ring gear heating furnaces have the following advantages.

1. Reduce operating costs

The efficient combustion and waste heat recovery system of the Ring gear heating furnace can significantly reduce energy consumption, thus reducing operating costs.

2. Extend the service life of equipment

The Ring gear heating furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

3. Improve product quality

Because the Ring gear heating furnace can realize uniform heating and precise control, it is helpful to improve the product quality and yield of metal materials.

4. Rapid temperature rise

The Ring gear heating furnace can heat the metal material to the required temperature in a short time, which improves the production efficiency.

5. Wide application range

The Ring gear heating 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.

Ring gear heating furnace

3、Structural advantages of Ring gear heating furnace

The Ring gear heating furnace has the following structure

1. 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.

2. Radiation chamber

The heat load of the main place for Ring gear 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. 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.

5. combustor

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

Ring gear heating furnace

4、Structural characteristics of Ring gear heating furnace

The Ring gear heating furnace has the following structure

1. Radiation chamber

The heat load of the main place for Ring gear 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. convection chamber

The high-temperature flue gas discharged from the radiation chamber is used for convective heat transfer to further heat the metal materials.

3. ventilation system

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

4. Waste heat recovery system

Recover the waste heat in the exhaust gas of heating furnace to improve the energy utilization efficiency.

5. combustor

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

Ring gear heating furnace

5、Ring gear heating furnace function

Ring gear heating furnacemultifunctional, with functions such as hardening and tempering, Casting heating, anneal, heat treatment and normalizing，widely used inmaterial,surface treatment,petroleum,automobile,Household necessities and other industries，is designed by One-combustion energy saving with advanced technology。

Ring gear heating furnace

6、Brief introduction of Ring gear heating furnace

Ring gear heating furnaceIt is a kind of heating equipment using natural gas as fuel, which is mainly used to heat metal materials to the required forging temperature in a short time.，The overall structural design is relatively simple，Structure consists of ventilation system, ventilation system, furnace chamber, combustor, recovery of waste heat and so on，energy saving and environmental protection,Stable and reliable,energy-efficient,Easy to control,Strong adaptability，Cheap and high quality。

Ring gear heating furnace

Ring gear heating furnacewidely used in machinery, Machinery manufacturing, building materials, automobile, aerospace and other fields，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.。