A trolley type heat treatment furnace is a type of industrial furnace used for heat treating various types of materials such as metals, ceramics, and composites. It is called a trolley type furnace because it uses a trolley or cart to transport the materials being treated into the furnace chamber.
The trolley is loaded with the materials to be heat treated and then moved into the furnace chamber through a door. Once inside the furnace, the trolley is positioned on rails or rollers to allow it to move through the chamber as required. The furnace is then heated to the desired temperature and the materials are subjected to a specific heat treatment cycle.
Trolley type furnaces are used in a variety of industries including aerospace, automotive, and metalworking. They are designed to provide precise temperature control and uniform heating to ensure consistent and repeatable results. They can also be equipped with features such as atmosphere control, quenching systems, and automatic temperature control to meet specific process requirements.
Overall, trolley type heat treatment furnaces are an important piece of equipment in many manufacturing processes that require controlled heating and cooling of materials to achieve desired properties such as hardness, toughness, and strength.
Working principle: Trolley type heat treatment furnace
The working principle of trolley type heat treatment furnace is based on the application of heat to materials to alter their physical and chemical properties. The furnace is designed to provide precise and controlled heating and cooling of materials to achieve specific metallurgical changes such as hardening, tempering, annealing, or stress relieving.
The furnace is equipped with advanced temperature control systems that allow for precise temperature regulation and uniform heating throughout the furnace chamber. Additionally, the furnace can be equipped with various features such as atmosphere control and quenching systems to meet specific process requirements.
Overall, trolley type heat treatment furnaces are an important piece of equipment in many manufacturing processes that require controlled heating and cooling of materials to achieve desired properties.
Structure
A trolley type heat treatment furnace typically consists of several main components:
- Furnace body: The furnace body is a large, insulated chamber where the materials are heated. The walls and roof of the furnace are made of heat-resistant materials such as refractory bricks, ceramic fiber, or other high-temperature insulation materials.
- Trolley or cart: The trolley or cart is used to transport the materials to be heat treated into the furnace chamber. It is typically made of steel and can be designed to carry various types of materials such as metal parts, coils, or even entire assemblies.
- Heating system: The heating system is responsible for generating heat inside the furnace chamber. It can be powered by electricity, natural gas, or other fuels, and can use various heating methods such as resistance heating, combustion heating, or induction heating.
- Temperature control system: The temperature control system is used to regulate the temperature inside the furnace chamber. It typically consists of thermocouples, temperature sensors, and a control panel with temperature controllers and indicators.
- Cooling system: The cooling system is used to cool the materials after the heat treatment process is completed. It can use various methods such as forced air cooling, water quenching, or oil quenching.
- Control panel: The control panel is the interface between the operator and the furnace. It typically includes switches, indicators, and controllers for the heating, temperature, and cooling systems.
