What is a Multi-stage trolley furnace? Introduction to the principle of Forging furnace structure

Multi-stage trolley furnaceIt is an efficient, energy-saving and environment-friendly metal heating device.，usually used in chemical industry, metallurgy, petroleum, heat treatment, building materials and other fields，multifunctional, with functions such as Forging heating, Forging heating, normalizing, anneal and temper。

1、Brief introduction of Multi-stage trolley furnace

Multi-stage trolley furnaceIt is an important heating equipment before metal forging. It uses natural gas as fuel to heat metal materials through high-temperature flame and smoke generated by combustion to meet the requirements of forging process.，Easy to control,Easy to control,Easy to maintain,energy-efficient,Stable and reliable，is an advanced Multi-stage trolley furnace developed by our company in combination with the actual situation of the industry。

Multi-stage trolley furnace

2、Multi-stage trolley furnace HD picture real shot

Multi-stage trolley furnace manufacturer, the product High definition shooting. In order to facilitate new and old customers to find satisfactory the product looks beautiful. more quickly, the following high-definition pictures are provided for reference.。

Multi-stage trolley furnace

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

3、Introduction of Multi-stage trolley furnace characteristics

Multi-stage trolley furnace has the following characteristics

1. Strong adaptability

The Multi-stage trolley 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.

2. energy saving and environmental protection

Natural gas is a kind of clean energy, which produces less waste gas and waste smoke after combustion and has little environmental pollution. At the same time, through wall regenerative combustion technology, flue gas waste heat recovery system and other technical means, the Multi-stage trolley furnace further improves energy utilization efficiency and reduces energy consumption and emissions.

3. Easy to maintain

The structural design of the Multi-stage trolley furnace is reasonable and easy to maintain, which reduces the operating cost and failure rate of the equipment.

4. Stable and reliable

The Multi-stage trolley 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. Stable and reliable

The Multi-stage trolley 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.

Multi-stage trolley furnace

4、Multi-stage trolley furnace structure composition

The Multi-stage trolley furnace has the following structure

1. 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.

2. Radiation chamber

The heat load of the main place for Multi-stage trolley 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.

3. ventilation system

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

4. 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.

5. Radiation chamber

The heat load of the main place for Multi-stage trolley 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.

Multi-stage trolley furnace

5、Multi-stage trolley furnace work site real shot

Provide high-definition Multi-stage trolley furnace real shot, a variety of specifications and models for customers to visit.。

Multi-stage trolley furnace

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

6、One-combustion energy saving's strength

The company has many years of Multi-stage trolley furnace manufacturing experience, large scale and strong strength.。

One-combustion energy saving

Multi-stage trolley furnacemultifunctional, with functions such as Casting heating, hardening and tempering, heat treatment, quench and Forging heating，widely used inelectron,Household necessities,war industry,Machinery manufacturing,automobile and other industries。