Which has greater price efficiency?
The high quality of biomass pellet fuel differs with the raw materials it is made. Generally, there are high quality sawdust pellets, common wood pellets, bamboo pellets, peanut covering pellets, rice husk pellets, maize stalk pellets, pet dung pellets, sugar or medication deposit pellets, organic sludge pellets, and so on. They have different costs, residential or commercial properties and application areas and also target at particular consumers.
For venture and also personal customers, it is not smart to pick top quality sawdust pellets or low-price rice husk pellets all the time. You should choose the wood pellets with high cost performance and matches your biomass boiler.
Rice husk pellets vs sawdust pellets
Rice husk pellets is a typical biomass pellet fuel It has reduced rate as well as substandard high quality than sawdust pellets. Besides, visit site has narrower application areas than sawdust pellets.
Top quality sawdust pellets can be used in large stokerfeed boiler, dealt with grate boiler, burner, hot-blast cooktop, smelting heater, etc. Although the rate is more than rice husk pellets, sawdust pellets is in terrific demand. In high seasons, the high 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 burner, you must choose those without coking.
For hot-blast cooktop, the wood pellets should have reduced ash web content as well as no coking.
For heating furnace, the wood pellets must have high warmth worth and the volatile separating rate is high.
For thermal oil boiler, the wood pellets ought to have low ash web content without coking, and the heat worth and the unstable separating rate is high.
Stockerfeed stoves have broader flexibility to wood pellets. You must take into consideration the heating rate need, automatic or hand-operated slag gadget, flue gas warm healing gadget, dust collector kinds and also pick the most ideal wood pellets.
Actions to choose suitable wood pellet fuel.
Based upon years of my experience on biomass pellet fuel production and also biomass boiler advertising and marketing, I wrap up the following steps on how to pick suitable wood pellet fuel.
Action 1: analyze your wood pellet ovens and boilers
Step 2: checklist your demand on the wood pellet fuel
Step 3: study the wood pellet makes within 800 km, and also learn more about the residential properties of their wood pellet fuels
Step 4: compare the result of step2 and step3, and also figure out the providers that meet your demands
Tip 5: exercise the device expense based upon the provided price provided by the wood pellet vendors.
Pick 2 or 3 providers and also allot the purchase amount proportionally. Remember to authorize contracts to secure an appropriate supply.
Notes:
As a mature wood pellet customer, you must not only focus on the cost of pellets or the unit expense of warmth worth, yet take note of the unit price of 1-ton steam manufacturing, consisting of the expense of fuel, labor, upkeep, as well as slag treatment.
Take the after-sale service right into consideration. Some wood pellets manufactures can supply boiler upgrading and also team training solution.
Quality signs of wood pellet fuel
For usual usages, wood pellets fuel has to fulfill the following criteria. The diameter is 6-12mm, the length is 2-4 times that of size, as well as the bulk thickness is larger than 600kg/m3. The crushing price is much less tan 1.5%-2.0%, the ash material is less than 1.5%, the sulfur and chlorine web content must be less than 0.07%, nitrogen material less than 0.5%, and also the warmth worth is greater than 16MJ/kg.
For industrial function, wood pellets normally have the size of 8-10mm as well as the size of 25-35mm.
What's the very best thickness for making wood pellets?
Density is a crucial indication of wood pellet top quality. In the majority of situations, the thickness of wood pellet fuel is between 1.1 and 1.3 t/m3. fish feed pelleting machine price will enhance the expense of manufacturing. Besides, high thickness needs high compression ratio, therefore enhancing the abrasion of molding dies as well as reducing their functioning life.
Consequently, we recommend to confine the wood pellet thickness in between 0.8 and also 1.1 t/m3. Lots of starters in wood pellet industry choose to make pellets with high density and high firmness. Although they looks stunning, they will certainly minimize the production as well as increase the abrasion.
