Introduction to Dual station annealing and heating furnace, heating furnace advantages, characteristics and principles

Dual station annealing and heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，is a Dual station annealing and heating furnace，Commonly used inImprove production efficiency,Metal tempering,Metal forging heating,Improve production efficiency,Metal tempering and so on，the advantage is Natural gas is mainly used as fuel, but some equipment also supports other types of gas or liquid fuel, which has strong fuel adaptability.、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.、The metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、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.、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 main features are energy-efficient, Easy to maintain, Stable and reliable, energy-efficient and energy saving and environmental protection。

1、Brief introduction of Dual station annealing and heating furnace

Dual station annealing and heating furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，Structure consists of ventilation system, convection chamber, Radiation chamber, ventilation system, recovery of waste heat and so on，is a Dual station annealing and heating furnace，it can be used in Household necessities, electron, building materials, machinery, metallurgy and other industries，has been favored by more and more customers.。

Dual station annealing and heating furnace

2、Dual station annealing and heating furnace explanation video

On-site aerial photography of Dual station annealing and heating furnace。

Dual station annealing and heating furnace

As you can see from the live video.，One-combustion energy saving the product looks atmospheric.。

3、Dual station annealing and heating furnace field real shot

High-definition map of Dual station annealing and heating furnace is displayed, and the high-definition map of factory area is taken by One-combustion energy saving for reference of our customers.。

Dual station annealing and heating furnace

Note: All the pictures in this article were taken by One-combustion energy saving manufacturer.。

4、Advantages of Dual station annealing and heating furnace principle

Dual station annealing and heating furnacethe principle is simple.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.。

Dual station annealing and heating furnace

5、Dual station annealing and heating furnace structure

The Dual station annealing and 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. combustor

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

3. furnace chamber

A space for holding metallic materials for heating.

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. 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.

Dual station annealing and heating furnace

Dual station annealing and heating furnaceis a common Dual station annealing and heating furnace，Strong adaptability,Easy to maintain,Easy to control,Stable and reliable,energy saving and environmental protection。