What is a Isothermal deep well furnace? Introduction to the principle of Forging furnace structure

Isothermal deep well furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.。The following is to introduce the Isothermal deep well furnace:

1、Brief introduction of Isothermal deep well furnace

Isothermal deep well furnaceIt is a forging heating device using gas as fuel.，Adopting advanced combustion technology and materials, it has a long service life and low maintenance cost.、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.、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.、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 metal material can be heated to the required temperature in a short time, and the production efficiency is improved.，features include Easy to maintain, Easy to control, Strong adaptability, energy-efficient and Stable and reliable，is a popular Isothermal deep well furnace，is carefully developed by One-combustion energy saving combined with advanced technology。

Isothermal deep well furnace

2、Structural characteristics of Isothermal deep well furnace

The Isothermal deep well 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. furnace chamber

A space for holding metallic materials for heating.

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

Isothermal deep well furnace

3、Isothermal deep well furnace structure

The Isothermal deep well furnace structure is introduced as follows:

1. furnace chamber

A space for holding metallic materials for heating.

2. Waste heat recovery system

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

3. combustor

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

4. Radiation chamber

The heat load of the main place for Isothermal deep well 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.

5. ventilation system

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

Isothermal deep well furnace

4、Isothermal deep well furnace use

The purpose of Isothermal deep well furnace is introduced as follows:

1. Metal melting and casting

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

2. Improve production efficiency

The Isothermal deep well furnace has the advantages of fast heating speed and accurate temperature control, which can improve production efficiency. This is especially important for mass-produced forging workshops.

3. Metal tempering

By properly heating and cooling the metal material, the Isothermal deep well 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. Energy conservation and environmental protection

The Isothermal deep well 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.

5. Energy conservation and environmental protection

The Isothermal deep well 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.

Isothermal deep well furnace

5、Working principle of Isothermal deep well furnace

Isothermal deep well furnaceThe 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.，it is widely used inbuilding materials,war industry,surface treatment,heat treatment,machinery and other industries。

Isothermal deep well furnace

6、Isothermal deep well furnace work site real shot

Various specifications and models of Isothermal deep well furnace are displayed for our customers to visit.。

Isothermal deep well furnace

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

Isothermal deep well furnacewidely used in Machinery manufacturing, electron, aerospace, petroleum, machinery and other fields，the product looks beautiful.，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.。