How to use straw briquette machine?
Straw is traditionally used as firewood, livestock feed and or burned as organic fertilizer.
The use of straw molding technology, can be loose and finely chopped stalks extruded into a dense texture of the rules of the block, the density can be up to 0.8 ~ 1.3g/cm³, energy density and the median value of the coal is comparable. The combustion characteristics of the molded fuel than before the molding has improved significantly; according to estimates, put into a special stove combustion, its heat utilization rate of more than 60%, combustion is full of basically no smoke emissions; residual ash less than 7%, but also a very good fertilizer. Biomass fuel has a long-lasting fire, less black smoke, high hearth temperature, and storage, transportation, easy to use, clean and sanitary characteristics, can be used in place of fossil energy for production and life in the field, for the provision of heat, steam or power generation has a good environmental and economic benefits. At present, the United States produces about 600,000 tons of molded fuel each year, Japan is now about 260,000 tons, European countries about 3 million tons. The use of foreign molded fuel is high-grade home heating and fireplace fuel, the price per ton can reach 110 ~ 150 euros.
Straw can also be used as livestock feed. Through crushing and molding process, loose straw is made into blocks, which become good roughage for ruminants such as horses, cows, sheep, deer and ostriches. Fiber and lignin in the high temperature and high pressure to tear and soften, in the high temperature compression of insecticidal sterilization, ripening, so that its structure and chemical composition are changed, so that it is easy for livestock digestion and absorption, and has a certain paste flavor, feeding rate of 100%. Briquetted feed fed to beef cattle and corn stover compared to feed weight gain increased by 15%, dairy cows to increase milk production by 16.4%, known as ruminant "compressed cookies". And the briquette feed can be stored for 2 years after sealed packaging, solving the problem of difficult storage and transportation of straw. The following is the use of straw briquetting machine:
1, machine start; put the straw into the material box. When the holding pressure cavity reaches 140 ° or more, the heating cylinder enters the low-power insulation state; the hydraulic system starts. The pre-pressure cavity is adjusted to the specified volume; the stirring turntable will send the straw material into the pre-pressure cavity.
2、After the pre-pressure cylinder initially compresses the material, the straw material is pushed into the main compression chamber of the straw briquetting machine for compression. The main compression cylinder and clamping cylinder do the compression and pushing process; the straw material is compressed and molded in the preservation cavity, and at the same time, it is heated and pressurized. Clamping cylinder unloading, the main compression cylinder continues to do the push process, the molding bar will be pushed out.
3, the main pressure cylinder, pre-pressure cylinder reset, stirring turntable rotation feed, repeat the next briquetting action.
Only by mastering the correct use of straw briquetting machine, can it play its due role in use and bring convenience to people's production life.
