2012年2月9日星期四

Biomass Briquette Machine Is Useful

Biomass briquette machine can make use of many different raw materials and is consist of different typesis, this kind of machine is a compression molding machine which designed with a specific work medium to transmit pressure. The work medium of transmitting pressure has mechanical transmission and fluid transmission these two types.

There are two types of mechanical transmission, one is friction press machine which transmits pressure through friction between the machine parts; the other is press machine that transmits pressure through the meshing of driving part and follower or between middleware. Hydraulic transmission and pneumatic transmission are the two types of fluid transmission, hydraulic transmission is divided into oil press machine and water press machine; pneumatic transmission means pneumatic press machine; in addition, according to the different using purposes, biomass briquette machine can be divided into many different kind professional models, such as metal briquette machine, straw briquette machine and so on.

We said that this briquette machine can make use of many different raw materials, particularly, peanut shell, rice husk, sugar cane bagasse, saw dust, coffee husk, paddy straw, sunflower stalk, reeds, cotton plant stem, tobacco waste, mustard stalk, jute waste, bamboo dust, tea waste, wheat straw, palm husk, soybeans husk, forestry wastes, wood chips and many other materials maybe thrown as wastes.

If we try to briquetting with coal briquette machine, the size of material should be controlled as no larger than 5*5mm, usually the length of briquettes breaks at 450mm, minimum briquette length is 200mm, there is no limit for the maximum length, and the suitable moisture of the materials is in the range of 8-12%, 1.2kg of raw material can form 1kg briquette or so for moisture content 8-12% material.Different model of briquette machine have different capacity, for example 11kw briquette machine, the output of wood briquettes is 1000-1200kg /8 hours (one shift), we can get 4500-6000kcl/ kg when burning 1 kg of briquettes. During the briquetting process we do not need to add in any sub materials/paste for this biomass briquette machine can produce clean briquette without using additives or binders.

This roller press is mainly used in the briquettes making of various material, such as color and black metallic mine powder (iron scale, iron sludge, precipitator dust, iron concentrate, raw material powder, manganese ore fines, silicomanganese alloy, etc), coal (coal powder, coke powder, slime peat, middle coal, lignite etc), and other material like charcoal powder, fireproof material, desulfurization gypsum, dolomite etc.

Anyway, briquetting is the only one way to change the powdery material into briquettes which is suitable for transporting, in the meantime, this way also saves energy. Biomass briquette machine make the trash into coal that can be used as "straw coal", it is a new type of biomass renewable energy, for its clean, environmental protection, and much cheaper than the price of coal, it applies to civil heating and daily energy. The biomass briquette is more easy to transport and store than materials, and quality of the biomass briquette is pyknotic, more easy to burn.

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