Introduction to Double trolley tempering furnace, Forging furnace specifications, model parameters

Double trolley tempering 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 main structure includes combustor, ventilation system, recovery of waste heat, Radiation chamber, convection chamber and so on，Double trolley tempering furnaceSimple structure and reliable operation.，is a kind of Double trolley tempering furnace manufactured by One-combustion energy saving。The following is to introduce the Double trolley tempering furnace:

1、Brief introduction of Double trolley tempering furnace

Double trolley tempering 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.，in the course of work,Heat of combustion based on fuel. Natural gas is sprayed from the burner, mixed with combustion-supporting air and burned to produce high-temperature flame and smoke. These high-temperature flames and smoke transfer heat to the metal materials in the furnace by radiation and convection, so that they gradually heat up to the temperature required for forging.，the product looks atmospheric.，it is widely used inshipping,aerospace,automobile,chemical industry,war industry and other industries，be loved by our customers.。

Double trolley tempering furnace

2、Double trolley tempering furnace structure composition

The Double trolley tempering furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. 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.

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. Radiation chamber

The heat load of the main place for Double trolley tempering 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.

Double trolley tempering furnace

3、Working principle of Double trolley tempering furnace

Double trolley tempering furnaceat work,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.。

Double trolley tempering furnace

4、Double trolley tempering furnace use

The purpose of Double trolley tempering furnace is introduced as follows:

1. Metal tempering

By properly heating and cooling the metal material, the Double trolley tempering 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.

2. Energy conservation and environmental protection

The Double trolley tempering 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 forging heating

The Double trolley tempering 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.

4. Metal melting and casting

Although it is mainly used for forging heating, some types of Double trolley tempering 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 tempering

By properly heating and cooling the metal material, the Double trolley tempering 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.

Double trolley tempering furnace

5、Double trolley tempering furnace function

Double trolley tempering furnaceit has the functions of Forging heating, heat treatment, temper, normalizing and anneal，is an advanced Double trolley tempering furnace developed by our company in combination with the actual situation of the industry。

Double trolley tempering furnace

Double trolley tempering furnacemultifunctional, with functions such as hardening and tempering, Casting heating, Casting heating, anneal and hardening and tempering，the advantage is Usually equipped with intelligent control system, it can automatically adjust the parameters such as gas supply and air flow according to the heating demand, and realize accurate control of the temperature and atmosphere in the furnace.、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.、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 is a forging heating device using gas as fuel.。