What is a Rotary kiln type shell baking furnace? Introduction to the advantages and characteristics of heating furnace functions

Rotary kiln type shell baking furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，is a Rotary kiln type shell baking furnace，is carefully developed by One-combustion energy saving combined with advanced technology。

1、Brief introduction of Rotary kiln type shell baking furnace

Rotary kiln type shell baking furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，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.、Uniform heating and precise control can be realized, so it is helpful to improve the product quality and yield of metal materials.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong 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.、Using regenerative combustion system or advanced burner design can realize the uniform distribution of temperature in the furnace, ensure the uniform heating of metal materials and improve product quality.，multifunctional, with functions such as anneal, Forging heating, Casting heating, heat treatment and normalizing，it is mainly composed of ventilation system, ventilation system, recovery of waste heat, convection chamber and furnace chamber，usually used in heat treatment, electron, building materials, machinery, light industry and other fields。

Rotary kiln type shell baking furnace

2、Working principle of Rotary kiln type shell baking furnace

Rotary kiln type shell baking furnaceat the start of the operation,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.。

Rotary kiln type shell baking furnace

3、Rotary kiln type shell baking furnace characteristics

The Rotary kiln type shell baking furnace features are as follows:

1. Efficient heating

The Rotary kiln type shell baking furnace can heat the metal material to the required temperature in a short time and improve the production efficiency.

2. Easy to maintain

The structural design of the Rotary kiln type shell baking furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

3. Strong adaptability

The Rotary kiln type shell baking furnace can be used for forging and heating of bar, round steel, square steel, steel plate and other metal materials, and has a wide range of applications.

4. Easy to control

The combustion system and ventilation system of the Rotary kiln type shell baking furnace can be adjusted as required to accurately control the temperature and atmosphere in the furnace and meet the heating requirements of different metal materials.

5. Efficient heating

The Rotary kiln type shell baking 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.

Rotary kiln type shell baking furnace

4、Rotary kiln type shell baking furnace field real shot

Various combinations of Rotary kiln type shell baking furnace can meet the diverse needs of customers. The following are High definition real shot andthe product looks beautiful., which are trustworthy.。

Rotary kiln type shell baking furnace

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

5、Structural characteristics of Rotary kiln type shell baking furnace

The Rotary kiln type shell baking furnace has the following structure

1. ventilation system

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

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. Radiation chamber

The heat load of the main place for Rotary kiln type shell baking 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.

4. furnace chamber

A space for holding metallic materials for heating.

5. combustor

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

Rotary kiln type shell baking furnace

Rotary kiln type shell baking furnacethe advantage is Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、Natural gas is used as a heat source, resulting in less waste gas and smoke after combustion, and less pollution to the environment. This will help reduce industrial emissions and improve the atmospheric environment.、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 metal material can be heated to the required temperature in a short time, and the production efficiency is improved.、Suitable for forging and heating of various metal materials, including steel, aluminum and copper. At the same time, it can also be used in metal heat treatment, tempering and other technological processes.，it has the functions of quench, hardening and tempering, anneal, Forging heating and quench。