Introduction to Direct fired annealing heating furnace, how much is the price of the heating furnace?

Direct fired annealing heating furnaceIt is a forging heating device using gas as fuel.，is a Direct fired annealing heating furnace，it is widely used insurface treatment,war industry,machinery,material,chemical industry and other industries，the advantage is 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.、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.、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.、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.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.，Commonly used inEnergy conservation and environmental protection,Improve production efficiency,Metal tempering,Metal heat treatment,Metal forging heating and so on。

1、Brief introduction of Direct fired annealing heating furnace

Direct fired annealing heating furnaceIt is a kind of equipment that uses natural gas as fuel to heat metal materials and make them reach forging temperature.。

Direct fired annealing heating furnace

2、Structural characteristics of Direct fired annealing heating furnace

The Direct fired annealing heating furnace has the following structure

1. Waste heat recovery system

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

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. Radiation chamber

The heat load of the main place for Direct fired annealing heating 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. 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.

Direct fired annealing heating furnace

3、Structural advantages of Direct fired annealing heating furnace

The Direct fired annealing heating 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. Radiation chamber

The heat load of the main place for Direct fired annealing heating 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. combustor

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

5. ventilation system

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

Direct fired annealing heating furnace

4、Direct fired annealing heating furnace function

Direct fired annealing heating furnacemultifunctional, with functions such as quench, anneal, temper, Casting heating and normalizing，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.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、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.、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.，It is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.，is a kind of high quality and low price Direct fired annealing heating furnace，Cheap and high quality。

Direct fired annealing heating furnace

5、Functional advantages of Direct fired annealing heating furnace

Direct fired annealing heating furnaces have the following advantages.

1. Extend the service life of equipment

The Direct fired annealing heating furnace adopts advanced combustion technology and materials, which has a long service life and low maintenance cost.

2. easy to operate

The operation interface of the Direct fired annealing heating furnace is friendly and easy for operators 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.

3. Wide application range

The Direct fired annealing heating furnace is 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.

4. Efficient combustion

The Direct fired annealing heating furnace adopts advanced combustion technology and control system, which 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.

5. Uniform heating

The Direct fired annealing heating furnace adopts regenerative combustion system or advanced burner design, which can realize uniform distribution of temperature in the furnace, ensure uniform heating of metal materials and improve product quality.

Direct fired annealing heating furnace

6、Direct fired annealing heating furnace price consultation

The Direct fired annealing heating furnace price is introduced as follows:

1. product costs

The cost of manufacturing Direct fired annealing heating furnace varies from manufacturer to manufacturer. The higher the cost of manufacturing products, the higher the product price will be. On the other hand, the lower the production cost, the lower the product price, but the quality of products with high production cost is guaranteed, which can reduce the maintenance cost of customers.

2. brand

Different brands of products in the same series have more or less differences in product prices, and different brands of Direct fired annealing heating furnace have more or less differences in price.

3. Configuration difference

Usually, the quotation of Direct fired annealing heating furnace changes with its configuration, but the quotation is different according to the different needs of customers and different product configurations.

4. After-sales service level

There is a close relationship between service and price. High-quality service can not only avoid all worries in the process of product use, but also improve the overall strength and comprehensive credibility of manufacturers. In order to improve the service quality, One-combustion energy saving Direct fired annealing heating furnace manufacturers provide comprehensive services for customers and products before, during and after sale, and at the same time make the price as favorable as possible to new and old customers, so that the Direct fired annealing heating furnace price can meet the purchasing needs of customers.

5. Low cost of raw materials

Cost plays a decisive role in the price. The cost mainly includes the initial investment of the product, such as time, manpower and materials selected. The more the investment cost, the higher the relative product pricing. On the contrary, the less the input cost, the lower the price.

Direct fired annealing heating furnace

Direct fired annealing heating 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.、It can improve the plasticity and fluidity of metal materials, reduce the difficulty and cost of forging, and improve product quality and production efficiency.、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.、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.。