What is a Covered ring type mold shell roasting furnace? heating furnace specifications, models, and parameters

Covered ring type mold shell roasting furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.，is based on One-combustion energy saving is a kind of Covered ring type mold shell roasting furnace manufactured by One-combustion energy saving。The following is to introduce the Covered ring type mold shell roasting furnace:

1、Brief introduction of Covered ring type mold shell roasting furnace

Covered ring type mold shell roasting furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.。

Covered ring type mold shell roasting furnace

2、Introduction of Covered ring type mold shell roasting furnace characteristics

Covered ring type mold shell roasting furnace has the following characteristics

1. energy saving and environmental protection

As a clean energy source, natural gas produces less pollutants after combustion, which is beneficial to environmental protection. At the same time, the application of waste heat recovery system further improves the energy utilization efficiency.

2. Easy to maintain

The structural design of the Covered ring type mold shell roasting furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

3. Strong adaptability

The Covered ring type mold shell roasting furnace is suitable for forging and heating of various metal materials and has a wide range of applications.

4. Stable and reliable

The Covered ring type mold shell roasting furnace has a stable combustion system and temperature control system, which can ensure the uniformity and stability of the temperature in the furnace, thus improving the quality and production efficiency of forged products.

5. Efficient heating

The Covered ring type mold shell roasting furnace can heat the metal to the required forging temperature in a very short time, reducing the loss caused by the oxidation of the metal.

Covered ring type mold shell roasting furnace

3、Covered ring type mold shell roasting furnace principle

Covered ring type mold shell roasting furnaceat work,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.，The overall structural design is relatively simple and compact.，structure mainly includes: recovery of waste heat, Radiation chamber, furnace chamber, combustor, convection chamber and so on，it is an ideal choice for customers to buy Covered ring type mold shell roasting furnace。

Covered ring type mold shell roasting furnace

4、Covered ring type mold shell roasting furnace video live broadcast

You can buy Covered ring type mold shell roasting furnace according to your needs and show you Covered ring type mold shell roasting furnace videos.。

Covered ring type mold shell roasting furnace

As you can see from the live video.，One-combustion energy saving it has the characteristics of energy-efficient, Easy to maintain, Easy to control, energy-efficient and Easy to maintain。

5、Covered ring type mold shell roasting furnace function

Covered ring type mold shell roasting furnacemultifunctional, with functions such as hardening and tempering, heat treatment, normalizing, heat treatment and quench，the 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.，is a Covered ring type mold shell roasting furnace newly developed by One-combustion energy saving。

Covered ring type mold shell roasting furnace

6、Structural characteristics of Covered ring type mold shell roasting furnace

The Covered ring type mold shell roasting furnace has the following structure

1. Radiation chamber

The heat load of the main place for Covered ring type mold shell roasting 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. combustor

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

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. 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.

Covered ring type mold shell roasting furnace

Covered ring type mold shell roasting furnaceat runtime,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.，It is mostly used in Energy conservation and environmental protection, Improve production efficiency, Metal forging heating, Metal tempering, Metal heat treatment, Metal heat treatment and so on。