Which has higher expense efficiency?
The high quality of biomass pellet fuel differs with the raw materials it is made. Generally, there are top quality sawdust pellets, common wood pellets, bamboo pellets, peanut shell pellets, rice husk pellets, maize stalk pellets, pet dung pellets, sugar or medicine deposit pellets, organic sludge pellets, and so on. They have different prices, buildings as well as application places and target at details consumers.
For venture as well as individual users, it is not smart to select high-grade sawdust pellets or low-price rice husk pellets at all times. You must pick the wood pellets with high expense performance as well as suits your biomass boiler.
Rice husk pellets vs sawdust pellets
Rice husk pellets is a common biomass pellet fuel It has lower rate and also substandard top quality than sawdust pellets. Besides, it has narrower application locations than sawdust pellets.
Excellent quality sawdust pellets can be applied in huge stokerfeed boiler, dealt with grate boiler, heater, hot-blast range, smelting heating system, and so on. Although the rate is higher than rice husk pellets, sawdust pellets is in great demand. In high periods, the premium quality wood pellet supply is in shortage.
Which wood pellet boiler do you utilize?
For taken care of grate boiler or small pellet burner, you ought to pick those without coking.
For hot-blast oven, the wood pellets need to have low ash content as well as no coking.
For heating furnace, the wood pellets ought to have high heat value and also the volatile separating price is high.
For thermal oil boiler, the wood pellets need to have low ash web content without coking, as well as the warmth value and also the unpredictable dividing price is high.
Stockerfeed ranges have broader adaptability to wood pellets. You should take into account the home heating price demand, automated or hand-operated slag gadget, flue gas warmth recovery device, dirt enthusiast types as well as pick one of the most appropriate wood pellets.
Actions to pick suitable wood pellet fuel.
Based on years of my experience on biomass pellet fuel manufacturing and also biomass boiler advertising and marketing, I wrap up the adhering to steps on exactly how to pick suitable wood pellet fuel.
Action 1: examine your wood pellet ovens as well as boilers
Action 2: list your demand on the wood pellet fuel
Step 3: survey the wood pellet manufactures within 800 kilometres, as well as discover the residential or commercial properties of their wood pellet fuels
Tip 4: compare the result of step2 as well as step3, and discover the vendors that satisfy your requirements
Tip 5: exercise the device price based on the provided price given by the wood pellet suppliers.
Pick 2 or 3 distributors and also allocate the purchase quantity proportionally. Remember to authorize agreements to protect a sufficient supply.
Notes:
As a mature wood pellet consumer, you should not only concentrate on the rate of pellets or the device expense of warm value, but focus on the device expense of 1-ton vapor production, consisting of the expense of fuel, labor, upkeep, as well as slag treatment.
Take the after-sale solution into factor to consider. Richi machine makes can supply boiler updating and team training solution.
Quality indicators of wood pellet fuel
For usual usages, wood pellets fuel has to satisfy the complying with parameters. The size is 6-12mm, the length is 2-4 times that of size, and also the bulk density is larger than 600kg/m3. The crushing price is much less tan 1.5%-2.0%, the ash content is less than 1.5%, the sulfur and chlorine content should be less than 0.07%, nitrogen web content less than 0.5%, as well as the heat value is higher than 16MJ/kg.
For commercial objective, 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?
Thickness is an essential indicator of wood pellet high quality. In a lot of scenarios, the thickness of wood pellet fuel is in between 1.1 as well as 1.3 t/m3. hop pelletizer will certainly enhance the price of manufacturing. Besides, high thickness needs high compression proportion, therefore raising the abrasion of molding dies and reducing their working life.
As a result, we advise 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 hardness. Although they looks lovely, they will certainly decrease the manufacturing and also enhance the abrasion.
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