Which has higher price efficiency?
The quality of biomass pellet fuel differs with the raw products it is made. Usually, there are top quality sawdust pellets, common wood pellets, bamboo pellets, peanut covering pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medication deposit pellets, organic sludge pellets, etc. They have various prices, homes and application places as well as target at details consumers.
For business and also personal customers, it is not a good idea to choose high-grade sawdust pellets or low-price rice husk pellets constantly. You should choose the wood pellets with high price efficiency as well as fits your biomass boiler.
Rice husk pellets vs sawdust pellets
Rice husk pellets is a typical biomass pellet fuel It has lower price and inferior top quality than sawdust pellets. Besides, it has narrower application locations than sawdust pellets.
High quality sawdust pellets can be applied in large stokerfeed boiler, taken care of grate boiler, heater, hot-blast range, smelting furnace, etc. Although the price is more than rice husk pellets, sawdust pellets is in terrific demand. In high seasons, the excellent quality wood pellet supply is in shortage.
Which wood pellet boiler do you make use of?
For taken care of grate boiler or small pellet heater, you need to choose those without coking.
For hot-blast oven, the wood pellets need to have reduced ash web content and no coking.
For heating system, the wood pellets ought to have high heat value as well as the unstable dividing price is high.
For thermal oil boiler, the wood pellets ought to have reduced ash material without coking, as well as the warm value and the volatile separating rate is high.
Stockerfeed ranges have larger adaptability to wood pellets. You ought to take into consideration the heating rate need, automated or hands-on slag tool, flue gas heat healing device, dirt collector types as well as select the most appropriate wood pellets.
Steps to pick ideal wood pellet fuel.
Based upon years of my experience on biomass pellet fuel production and also biomass boiler marketing, I end the following steps on exactly how to choose appropriate wood pellet fuel.
Step 1: evaluate your wood pellet ovens and also boilers
Action 2: list your need on the wood pellet fuel
Step 3: study the wood pellet makes within 800 km, and also learn about the homes of their wood pellet fuels
Step 4: contrast the result of step2 as well as step3, as well as figure out the suppliers that meet your demands
Step 5: exercise the system expense based on the provided cost offered by the wood pellet vendors.
Pick 2 or 3 suppliers and also allocate the purchase amount proportionally. Keep in mind to authorize agreements to safeguard an appropriate supply.
Notes:
As a fully grown wood pellet consumer, you need to not only concentrate on the price of pellets or the system price of warmth worth, however take notice of the unit price of 1-ton heavy steam production, including the expense of fuel, labor, upkeep, and also slag therapy.
Take the after-sale service right into consideration. Some wood pellets manufactures can provide boiler upgrading and also personnel training service.
Quality indications of wood pellet fuel
For common uses, wood pellets fuel needs to meet the following specifications. The diameter is 6-12mm, the size is 2-4 times that of size, and the bulk thickness is larger than 600kg/m3. The crushing rate is less tan 1.5%-2.0%, the ash material is less than 1.5%, the sulfur as well as chlorine material ought to be less than 0.07%, nitrogen material less than 0.5%, and the warmth worth is higher than 16MJ/kg.
For commercial function, wood pellets normally have the size of 8-10mm and the size of 25-35mm.
What's the most effective density for making wood pellets?
Density is a vital indication of wood pellet top quality. In most scenarios, the density of wood pellet fuel is in between 1.1 and also 1.3 t/m3. look at this website will certainly boost the price of manufacturing. Besides, high density calls for high compression ratio, thus increasing the abrasion of molding dies and also reducing their working life.
For that reason, we recommend to constrain the wood pellet thickness between 0.8 and also 1.1 t/m3. floating pellet machine in wood pellet industry choose to make pellets with high density and also high solidity. Although they looks beautiful, they will certainly reduce the production as well as enhance the abrasion.
