A biomass pyrolysis furnace is a device that converts biomass raw materials (such as wood, crop waste, etc.) into combustible gases, liquid fuels, and solid residues. Its usage process involves multiple steps, including preparation stage, operation stage, and maintenance stage. Below is a detailed description of these steps:

1、 Preparation stage

1. Equipment inspection: Before use, a comprehensive inspection of the biomass pyrolysis furnace is required to ensure that all components are intact, especially the heating system, sealing system, and exhaust system. Check if the electrical connections are secure and if the sensors are working properly.

2. Raw material preparation: Select suitable biomass materials such as sawdust, rice husks, straw, etc. The raw materials should be dry and free of impurities to ensure the efficiency of the pyrolysis process and the quality of the products. Calculate the required amount of raw materials based on the specifications and processing capacity of the furnace.

3. Environmental preparation: Choose a well ventilated location away from flammable materials and densely populated areas to install the pyrolysis furnace. Ensure there is sufficient space for operating and maintaining the equipment.

2、 Operation phase

1. Loading: Evenly load the prepared biomass raw materials into the pyrolysis furnace. Be careful not to overfill to avoid affecting the pyrolysis effect and safety. Close the furnace door and ensure good sealing.

2. Start heating: Turn on the power, set the heating temperature and time. In the initial stage, a significant amount of heat may be required to raise the temperature to the required level for pyrolysis. Monitor temperature changes to ensure they remain stable within the preset range.

3. Pyrolysis reaction: With the increase of temperature, biomass begins to undergo pyrolysis reaction, decomposing into gas, liquid, and solid products. This process usually lasts for several hours, depending on the type of raw materials and the design of the furnace.

4. Product collection: After pyrolysis is completed, the combustible gas generated is first collected and can be transported through pipelines to gas storage tanks or directly used for power generation; Then collect liquid fuels such as tar or bio oil; Finally, collect solid residues, which can be used as soil amendments or further processed and utilized.

5. Cooling and cleaning: After the temperature inside the furnace drops to a safe range, open the furnace door for cooling. Clean up the residue and clean the interior of the furnace to prepare for the next use.

3、 Maintenance phase

1. Regular inspection: Regularly inspect the pyrolysis furnace, including the furnace structure, heating elements, seals, etc., to promptly identify and repair potential problems.

2. Replace consumables: Regularly replace vulnerable parts such as seals, filters, etc. according to usage to ensure the normal operation of the equipment.

3. Recording and analysis: Record operating parameters, output, and product quality information after each use for subsequent analysis and optimization of operating conditions.