What is a Regenerative gas roller bottom heating furnace? Introduction to the principle of heating furnace structure

Regenerative gas roller bottom heating furnaceIt is a forging heating device using gas as fuel.，at the start of the operation,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.，is a common Regenerative gas roller bottom heating furnace，it has the functions of normalizing, heat treatment, Casting heating, hardening and tempering and anneal，the main features are energy saving and environmental protection, Easy to control, Stable and reliable, Easy to maintain and Strong adaptability。The following is to introduce the Regenerative gas roller bottom heating furnace:

1、Brief introduction of Regenerative gas roller bottom heating furnace

Regenerative gas roller bottom heating furnaceIt is a kind of equipment which uses gas as fuel and is specially used for heating metal before forging.。

Regenerative gas roller bottom heating furnace

2、Regenerative gas roller bottom heating furnace function

Regenerative gas roller bottom heating furnacemultifunctional, with functions such as Casting heating, Forging heating, normalizing, heat treatment and temper，it is an ideal choice for customers to buy Regenerative gas roller bottom heating furnace。

Regenerative gas roller bottom heating furnace

3、Structural characteristics of Regenerative gas roller bottom heating furnace

The Regenerative gas roller bottom heating furnace structure is introduced as follows:

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. ventilation system

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

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. Radiation chamber

The heat load of the main place for Regenerative gas roller bottom 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. furnace chamber

A space for holding metallic materials for heating.

Regenerative gas roller bottom heating furnace

4、Regenerative gas roller bottom heating furnace principle

Regenerative gas roller bottom heating furnacein 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.，it has the functions of hardening and tempering, anneal, quench, anneal and Casting heating，be loved by our customers.。

Regenerative gas roller bottom heating furnace

5、Physical picture of Regenerative gas roller bottom heating furnace

One-combustion energy saving Regenerative gas roller bottom heating furnace HD picture, panoramic shooting。

Regenerative gas roller bottom heating furnace

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

6、Regenerative gas roller bottom heating furnace price concessions

The Regenerative gas roller bottom heating furnace price is introduced as follows:

1. Overall configuration

The overall configuration has a great influence on the price. Generally speaking, the higher the configuration, the higher its cost input and the higher the selling price of the product, which is beyond doubt. One-combustion energy saving has made a comprehensive thinking on the overall configuration of products, and at the same time has strictly controlled the material selection and design of products, so the price of products with the same configuration can easily meet the actual purchasing needs of customers.

2. Manufacturer scale

One-combustion energy saving is a self-produced and self-sold Regenerative gas roller bottom heating furnace, and has rich experience in the production and manufacturing of Regenerative gas roller bottom heating furnace. In the process of production and manufacturing, there is less waste of resources, and the corresponding product prices are also low.

3. product function

The more functions a product has, the higher its manufacturing cost, so that the product can be used by customers as much as possible, which can create more useful value for customers, so the price will be higher.

4. Less intermediate links

What kind of sales methods manufacturers have has an intuitive impact on product prices. If it is a direct selling manufacturer, the manufacturer sells directly to customers, and there is no intermediate price difference, which can benefit customers to a greater extent.

5. select a qualified person

The quality of material selection is one of the main factors that directly affect the Regenerative gas roller bottom heating furnace. If the quality of material selection is better, the price may be more expensive. Therefore, customers must first understand the quality of material selection before purchasing products, and then compare whether the quality and price match.

Regenerative gas roller bottom heating furnace

Regenerative gas roller bottom heating furnacethe product looks beautiful.，the main structure includes ventilation system, recovery of waste heat, Radiation chamber, ventilation system, combustor and so on，productThe overall structural design is simple and novel.，the advantage is 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 has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、Efficient combustion and waste heat recovery system can significantly reduce energy consumption, thus reducing operating costs.、It has the advantages of high heating efficiency, high energy utilization, accurate temperature control, good environmental protection performance, simple operation and strong adaptability.、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.。