600-700KG/H Small Biomass Sawdust Pellet Plant With Factory Price For Sale China

Raw and auxiliary materials

The main raw materials used in the sawdust wood biomass pellet plant project and the annual energy consumption are shown in the following table:

Main biomass wood pellet manufacturing machine list

The main biomass fuel making machinery list of the small biomass sawdust pelletizing plant project is detailed in the following table:

Biomass pelletizing process flow

1. Drying section

   Due to the different sources of purchase, the moisture content of the purchased sawn wood ash is high due to rain wet or irregular stacking. In order to ensure the quality of the product, a dryer is required to dry the raw materials to make the moisture content. It meets the pelleting requirements (the moisture content is less than 15%).

   The sawdust dryer in pellet production line 600-700kg/h project is equipped with a biomass hot blast stove, and the heat source is biomass pellet fuel. The raw material drying process will evaporate part of the water vapor, which accounts for about 3% of the raw material consumption.

   The amount of raw material to be dried in the biomass fuel wood sawdust pellet plant project is about 1300t/a, and 39t/a of water vapor is generated. The hot blast stove is used for 2 hours a day, and the annual working time is 300 days.

2. Transport section

   The sawn wood ash is transported to the biomass pellet machine by a hoist. The hoist shell is made of seamless steel pipe with good sealing performance. The motor is driven by the reducer to rotate the spiral, and the material is transported along the fixed casing through the rotation.

3. Granulation section

   The dried raw materials are sent to the granulating machine through the elevator to be granulated by biomass fuel wood pellet machine. The temperature in the biomass pelleting machine is controlled at 110~120℃, and the moisture in the raw material itself is not completely dried to press it into granules.

   The good stability ring die wood sawdust biomass wood pellet mill pressurizes the uniformly stirred raw materials into sawdust pellets. Through the compression of external force, the lower pressure is transmitted to the biofuel pellets, so that the arrangement structure of the loosely stacked solid particles begins to change, and the inside of the biomass gap is reduced.

   The extruded material is formed at the exit of the biomass wood pellet machine. The whole biomass pellet plant process is physical extrusion without adding any binder.

4. Packaging section

   The biomass pellets formed by the biomass pellet machine palnt 600-700 kg hr project are naturally cooled and sold through artificial packaging.

Public works

• Water supply
  Utilize the existing water wells in the small biomass sawdust pellet plant to meet the water demand.
• Drainage
  Drainage adopts a rain-sewage diversion system, and rainwater is discharged to nearby ditches through rain gutters. The 600-700kg/h small biomass sawdust pellet plant project wastewater is mainly domestic wastewater from employees. The domestic sewage is treated by the integrated treatment facility to meet the first-level standard in the "Integrated Wastewater Discharge Standard" and used for the green irrigation around the plant area.
• Power supply
  It can be connected to the local power grid to meet the power supply needs.

About the noise of the 600-700 kg/h small biomass sawdust pellet plant

The easy to use small biomass pellet plant project site is far away from the surrounding environmental protection targets, so the impact on the surrounding acoustic environment is small. However, the location of the small sawdust biomass pelleting plant project has very strict requirements for noise, so in terms of design, we adopted the following plans:

1. Reasonable layout, set the biomass pelletizing machines in the production workshop in the central area, and consider taking effective measures in the greening design to block the spread of noise;
2. Choose biomass fuel sawdust pellet equipment with low operating noise;
3. Buildings and structures can be used to form noise barriers to hinder the spread of noise. Use the walls around the biomass sawdust pellet plant production workshop to insulate sound, so as to achieve the effect of reducing noise sources.