Notes

Just how to pick suitable wood pellet fuel for your boiler?<br>
Wood pellet fuels are made from sawdust or plant wastes. By pressing as well as molding, they come to be solid strips with the density of 0.8-1.4 t/m3. Wood pellets fuel has the exact same energy density as medium coals. The burning effect has boosted a lot compared to cumbersome materials. Besides, wood pellet fuels are convenient to store and transportation.



Which has higher cost efficiency?

The high quality of biomass pellet fuel differs with the raw products it is made. Generally, there are https://richicarmen.dreamlog.jp/archives/19256628.html , common wood pellets, bamboo pellets, peanut shell pellets, rice husk pellets, maize stalk pellets, animal dung pellets, sugar or medication residue pellets, organic sludge pellets, and so on. richi pellet machine have various rates, properties and also application areas and also target at specific customers.



For venture and also individual customers, it is not wise to choose premium sawdust pellets or low-price rice husk pellets regularly. You ought to pick the wood pellets with high cost performance as well as matches your biomass boiler.




Rice husk pellets vs sawdust pellets

Rice husk pellets is a typical biomass pellet fuel It has reduced cost and also substandard quality than sawdust pellets. Besides, it has narrower application locations than sawdust pellets.



High quality sawdust pellets can be applied in large stokerfeed boiler, dealt with grate boiler, heater, hot-blast oven, smelting heater, etc. Although the cost is greater than rice husk pellets, sawdust pellets is in terrific need. In high periods, the excellent quality wood pellet supply remains in lack.



Which wood pellet boiler do you make use of?

For dealt with grate boiler or small pellet burner, you ought to pick those without coking.

For hot-blast stove, the wood pellets must have low ash web content and also no coking.

For heating system, the wood pellets need to have high warm value and the unstable dividing price is high.

For thermal oil boiler, the wood pellets should have low ash web content without coking, and the heat value as well as the volatile dividing price is high.

Stockerfeed ovens have broader versatility to wood pellets. You need to take into account the heating price demand, automated or hands-on slag gadget, flue gas warmth healing gadget, dirt collection agency types as well as select the most appropriate wood pellets.



Actions to select appropriate wood pellet fuel.

Based upon years of my experience on biomass pellet fuel manufacturing and biomass boiler marketing, I conclude the following steps on how to select ideal wood pellet fuel.



Action 1: analyze your wood pellet ovens as well as boilers

Action 2: list your requirement on the wood pellet fuel

Step 3: survey the wood pellet makes within 800 kilometres, and find out about the homes of their wood pellet fuels

Tip 4: contrast the result of step2 as well as step3, and discover the vendors that meet your demands

Tip 5: work out the unit expense based upon the provided rate offered by the wood pellet vendors.

Pick 2 or 3 vendors as well as allocate the acquisition amount proportionally. Remember to sign contracts to secure an ample supply.

Notes:

As a fully grown wood pellet consumer, you need to not only concentrate on the rate of pellets or the system cost of warmth worth, however pay attention to the unit expense of 1-ton heavy steam production, consisting of the cost of fuel, labor, upkeep, as well as slag therapy.



Take the after-sale service right into consideration. Some wood pellets manufactures can give boiler upgrading and personnel training service.



Quality signs of wood pellet fuel

For common usages, wood pellets fuel needs to satisfy the adhering to criteria. The diameter is 6-12mm, the length is 2-4 times that of diameter, as well as the mass thickness is larger than 600kg/m3. The squashing rate is much less tan 1.5%-2.0%, the ash material is less than 1.5%, the sulfur and chlorine material need to be less than 0.07%, nitrogen web content less than 0.5%, as well as the warm worth is higher than 16MJ/kg.



For industrial objective, wood pellets normally have the size of 8-10mm as well as the length of 25-35mm.



What's the very best thickness for making wood pellets?

Density is an important indication of wood pellet top quality. In many scenarios, the density of wood pellet fuel is in between 1.1 and 1.3 t/m3. High density will raise the expense of manufacturing. Besides, high thickness needs high compression proportion, therefore raising the abrasion of molding dies and shortening their working life.



Consequently, we suggest to constrain the wood pellet thickness between 0.8 as well as 1.1 t/m3. Many beginners in wood pellet market like to make pellets with high thickness as well as high hardness. Although they looks stunning, they will decrease the production and increase the abrasion.

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