Work together.Success together.
Media Center

Responsible for every customer, every product and every solution

Home > Media Center > Industry Trends

5 T/h Biomass Sawdust Pellet Production Line Project

Date: 12/07/2020 08:36:11 From: wood-pellet-plant.com Clicks:

Kindly Reminder: If you are interested in our products, Please get in contact with us

Biomass mainly refers to wastes such as crop straw, forestry and wood processing. Biomass energy is an important renewable energy source. Biomass pellet fuel has high volatile content, easy precipitation, good carbon activity, flammability, low ash content, fast ignition, more fuel saving, and lower use cost. The formed biomass particles are small in volume, high in specificity, high in density, resistant to combustion, easy to store and transport, and the calorific value can reach between 3900-4800 kcal. It is an ideal new fuel and is widely used in domestic stoves and hot water boilers. , Industrial boilers and biomass power plants.

Biomass Sawdust Pellet Production Line Project
Biomass Sawdust Pellet Production Line Project

1. Basic Situation of the Project

The Sawdust pellet production line project is 5t/h per hour, working 8 hours a day, and producing 40 tons of wood pellets a day. Working 300 days a year is 12,000 tons/year. The actual total investment of this project is 4 million yuan, with an annual output of 12,000 tons of shaped biomass pellets. There are 10 employees in this project, and the annual working time is about 300 days. The basic situation of the project is shown in Table 1:

Table 1 List of basic information of this project

project name 5 T/h Biomass Sawdust Pellet Production Line Project
Location Cangshuipu Village, Cangshuipu Town, Heshan District, Yiyang City
Project nature New Industry category and code Non-metallic waste and scrap C4220 plus
-tasking
Area 2653m 2 Production scale Annual production of 12,000 tons of biomass pellets
Investment situation It is estimated that the total investment of the project is 4 million yuan, and the environmental protection investment is about 200,000 yuan, accounting for 5% of the total investment
The actual total investment is 4 million yuan, and the environmental protection investment is about 200,000 yuan, accounting for 5% of the total investment
Start time July 2019 Completion time August 2019
Labor quota 10 people Work system 8 hours a day, 300 working days per year

2. The Main Construction Content of the Project

The construction content and actual construction content approved by the environmental impact assessment and approval department of this project are shown in Table 2:

Table 2 List of main construction contents of the project

Serial number Environmental impact assessment construction Actual construction situation
structural work Granulation area 1F, an area of about 400m 2 , mainly granulation step, plant located
east room, provided granulator 2
Consistent with EIA
Auxiliary engineering Office building 1F, covers an area of ​​60m 2 for office Consistent with EIA
 
Storage and Transportation Engineering
Raw material area 1F, an area of about 700m 2 , the main raw material used for stacking, the bit
in the northern part of the plant
 
Consistent with EIA
warehouse 1F, with an area of ​​about 300m 2 , mainly used for stacking finished products, located in the
west of the plant
 
Public works
Water supply Provided by the factory's own well Consistent with EIA
powered by Uniformly supplied by the local power supply network Consistent with EIA
 
drain
Rain and sewage diversion system, no water is required for the production of this project, and no production wastewater is produced; domestic sewage is treated in septic tanks and used as fertilizer for comprehensive utilization and not
discharged
 
Consistent with EIA
Environmental Engineering Wastewater treatment The project produced without water, no waste water is generated; by sewage of
the septic tank process used to make agricultural fertilizer, utilization, not discharged.
Consistent with EIA
 
Waste gas treatment
The dust generated in the process of raw material storage, transportation, loading and unloading dust, product storage, transportation, loading and unloading, and packaging is discharged in an unorganized form after being settled in the workshop; the granulating dust is settled in the workshop after the bag dust removal treatment, and after the settlement, it is unorganized Form emissions, and reduce
unorganized dust emissions from the project by strengthening management and other measures .
 
Consistent with EIA
Solid waste treatment Waste lubricating oil and other hazardous waste temporarily stored in the temporary storage of hazardous waste between regularly referred to qualified units Sinotrans processing; garbage handed over to the sanitation department uniform removal of the
processing; floor cleaning and dust removal system to collect dust for return produce.
Consistent with EIA
Noise prevention Use low-noise equipment, reasonable layout, vibration and sound insulation, and strengthen equipment maintenance Consistent with EIA

3. Project Product Plan

The project will produce 12,000 tons of shaped biomass pellets per year. The specific product plan is shown in Table 3.

Table 3 List of project product plans

name unit Annual output Remarks
Molded biomass pellets Ten thousand tons 1.2 The diameter of the formed biomass particles is about 8mm, the length is about 8cm, the ash content is less than
or equal to 8.0%, the density is more than or equal to 1.1t/m 3 , and the low calorific value is 3200kg/kcal. The moisture content of the finished product is less than 5%.
total Ten thousand tons 1.2 /

4. Main Raw and Auxiliary Materials

Compared with the EIA report and its approval stage, the raw and auxiliary materials and energy usage are the same. For details, see Table 4:

Table 4 List of project raw and auxiliary materials consumption

Serial number name Annual consumption Remarks
 
1
 
Sawdust
 
12030t
The crushed sawdust purchased from outside has a moisture content of about 8%.
It is stored in the raw material area without drying during the production process. The maximum storage capacity is 30t
2 water 150m3 Factory-owned well
3 Electricity 30,000 KW•h Powered by the power supply system of Cangshuipu Town

5. Main Production Equipment

Compared with the EIA report and its approval stage, the use of main production equipment is the same. For details, see Table 5:

Table 5 List of Major Equipment List

Serial number category name Specification model Quantity (unit) Remarks
1 produce Wood pellet machine 508# 2 sets Granulation process
2  
Auxiliary equipment
conveyor —— 2 pieces  
Transportation auxiliary equipment
3 Hoist —— 1 set
4 Forklift —— 1 set
5 Green facilities Waste gas treatment equipment   1 set Air collecting hood + bag dust removal device

6. Introduction to Process Flow

The production process of this project is relatively simple, all processes are physical processes,

(1) Raw materials

The raw materials of the project are transported by vehicles to the raw material workshop for backup, and a certain amount of dust is generated during the raw material transportation.

(2) Granulation

The wood chips of this project have been crushed before entering the factory and can be directly processed into granules. The raw material for granulation is only sawdust without any additives. The principle of the pellet machine is that the fine material is rolled and extruded, and the wood chips are deformed and extruded into pellets under high temperature and high pressure. Under the conditions of high temperature and high pressure, the moisture in the raw materials is condensed into liquid water through pipelines and discharged to the outside environment in the form of steam. The raw materials are compressed into molded biomass particles and transported to the next process by a belt conveyor. The granulating process adopts electric heating, and the granulating temperature is 80℃~120℃. This process will generate a small amount of dust, water vapor and noise.

(3) Packaging

The compressed biomass pellets generally have a temperature of 40~50℃, and need to be cooled in the case of packaging. The pelletized product is transported to the finished product yard by a conveyor belt for natural cooling, and then packaged after cooling. The packaging process of this project is manual packaging .

Note: The raw material produced in this project is sawdust, which has been crushed before entering the factory, and the moisture content is about 8%, which meets the requirements of granulation and molding. Therefore, there is no need to dry during the production process. The water content is water under the action of high temperature and high pressure during the granulation process. The form of steam is lost.

The above is the article for you: 5 T/h Biomass Sawdust Pellet Production Line Project. If you are interested in our products or project solutions, please contact us. We will give you the best product quality and the best price. Email: sales@cnrichi.cn

SEND INQUIRY

Here you can submit any questions and we will get back to you as soon as possible. We will not disclose the information you submit to anyone, please rest assured.

Your Name
Your E-mail*
Your Telephone
Product Name
If you need specific information about anything about our product, please write here!

Copyright© 2020 Richi Machinery. All rights reserved.     Site Map

0086-18574103366