Purpose of the development: The system is designed to be used as an alternative source of heat in drying grain.

Recommended application field: Agriculture.

Technical characteristic: Specifications:     - Output in kW 2000;                                                                Gcal / h 1.72;     - Consumption of straw (chaff), kg / h to 660;                                                               cu m. / hr to 10;     - Consumption of primary air cub m. / Hr to 2500;     - The secondary air flow, cubic m. / Hour to 2000;     - Bulk density of straw (chaff), kg / cubic meter. , 66.15;     - Calorific value of straw, kkak / kg 3000-3100;     - The proposed efficiency generator 80%;     - The volume of the combustion chamber cubic meters. 1.5. The area occupied occupied complex (Hopper, furnaces, fans) to 24 sq m. The height of the hopper up to 6.0 m

The development stage readiness: Introduced in production

Technical and economic effect: Comparative economic performance for the same heat output while running on gas and use of alternative fuel - straw: 2000 kWh / m ~ 215 cu. (based on 8000 kcal / cubic meter.) of natural gas, worth 537 USD. (2500grn/1000 cubic meters.) 2000kW / h ~ 660 kg or 10 cubic meters. (based on 3100 kcal / kg) of chopped straw value - 125.4 UAH (190 USD / ton), daily consumption of gas at the complex work on gas will reach 5.16 million cubic meters. or 12750 UAH. daily consumption of straw while working the complex is 15.84 tons, or 3,009.6 UAH. operating costs 720 USD / day. The economic effect of the transition from gas to alternative fuel - straw is about 10,000 USD / day. payback period of the complex up to 1 year. The cost of the complex 593 thousand UAH. It takes a complex production test capacity of 450 kW.

Description of the development:
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Alternative fuel - straw, transport system (chopper, hopper, screw conveyors), is fed into the combustion device consisting of a combustion chamber and a secondary combustion chamber. The basis of the burner device based on the principle of a "standing wave" when the rate of combustion is equal to the rate of movement of the layer on an inclined towards the front of the louvre burning. Gasification products resulting from the combustion of alternative fuels combustion enter the secondary combustion chamber, where passing through the gaps between the tubes separating grating intensively mixed with secondary air (multi-jet mixing) appears here vysokoturbulizirovanny flame front, in which the combustion of combustible components. The mineral part (ash) falls through the grate in gold shlakopriemnik. The complex includes: installation preparation of an alternative fuel (straw) - straw shredder with pneumatic conveying system, the system of storage bins with automatic feed fuel into the fire box, fire box - insert with the loading mechanism of fuel and combustion air supply is designed for burning minced (crushed) plant agricultural waste as an alternative fuel, the temperature of the combustion products 800-1000 ° C, the system of control and management.

Possibility of transfer abroad:
Licence's sale
Realization of finished commodity

Photo

Country Ukraine

For additional information turn to:
E-mail: gal@uintei.kiev.ua