Introduction to Circular gas trolley furnace and heating furnace working principle

Circular gas trolley furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，The overall structural design is relatively simple，the main structure includes ventilation system, Radiation chamber, combustor, convection chamber, ventilation system and so on，multifunctional, with functions such as temper, heat treatment, Forging heating, Casting heating and anneal，is a Circular gas trolley furnace newly developed by One-combustion energy saving。The following is to introduce the Circular gas trolley furnace:

1、Brief introduction of Circular gas trolley furnace

Circular gas trolley furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，the product looks beautiful.，features include Easy to maintain, Easy to control, Strong adaptability, energy-efficient and energy saving and environmental protection。

Circular gas trolley furnace

2、Circular gas trolley furnace display

Overview of high-definition pictures,the product looks atmospheric.。

Circular gas trolley furnace

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

3、Working principle of Circular gas trolley furnace

Circular gas trolley furnaceat 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 has the characteristics of Easy to maintain, Easy to control, energy saving and environmental protection, energy-efficient and Strong adaptability，multifunctional, with functions such as temper, anneal, hardening and tempering, Casting heating and Forging heating。

Circular gas trolley furnace

4、Circular gas trolley furnace use

The purpose of Circular gas trolley furnace is introduced as follows:

1. Metal forging heating

The Circular gas trolley 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.

2. Energy conservation and environmental protection

The Circular gas trolley 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. Metal tempering

By properly heating and cooling the metal material, the Circular gas trolley 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.

4. Metal melting and casting

Although it is mainly used for forging heating, some types of Circular gas trolley furnaces can also be used in metal melting and casting processes. This is especially suitable for melting and casting of small or special alloys.

5. Metal heat treatment

In addition to forging heating, Circular gas trolley furnaces can also be used for metal heat treatment processes, such as annealing and tempering. These processes can improve the microstructure and properties of metal materials, and improve their service life and mechanical properties.

Circular gas trolley furnace

5、Structural characteristics of Circular gas trolley furnace

The Circular gas trolley 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. 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.

3. 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.

4. combustor

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

5. furnace chamber

A space for holding metallic materials for heating.

Circular gas trolley furnace

Circular gas trolley furnaceIt is a forging heating device using gas as fuel.，Stable and reliable,Easy to maintain,Easy to control,Strong adaptability,energy-efficient，it has the functions of quench, normalizing, temper, hardening and tempering and heat treatment。