Purpose of the development: The technology is aimed at the development, mass production and introduction of certified energy-efficient jet-niche burners (CIS).

Recommended application field: Modernization of heating systems, open-hearth furnaces, heating equipment alcohol and sugar mills, factories of building materials, stoves and dryers in different industries.

Technical characteristic: Operating capacity of the CIS-21 - CIS-88 - 0.05-40 MW; The number of sizes - 80 pcs .; The range of variation in the excess air ratio SU - 1.01 - 20; Operating pressure in the burner gas - 10 - 30000 Pa; The level of emission of harmful emissions: Carbon monoxide CO <50 mg / m3; Nitrogen oxides Nox <160 mg / m3

Advantages over analogues: Jet-niche technology is implemented in the State of the CIS, provides: - Intense, persistent burning torch with a short pressure variations in the gas network; - Work stand at light loads with a minimum pressure drop on the gas burner ports (up to 100 mm water column); - Work in a wide range of gas pressure (5-2000 mm water column); - Optimum coefficient of excess air in the gas apparatus in a wide range of loads; - Reduced cost of heat from gases that waste; - Increase the efficiency of State to 99.99%; - Improved environmental performance; - Regulatory factor working kp> 20; - No overheating of the burner elements TU and destruction of the lining of fuel embrasures; - Uniform distribution of temperature field of combustion products in topkovom expanse; - Soft start TU, starting with 1.3% power; - The true cost reduction gas and electric energy. Modernization of boilers low and medium power allows you to: - To reduce the specific consumption of gas of from 5% to 15%; - To reduce the consumption of electricity from 20% to 50%; - Reduce the output of harmful emissions to less than 30%; - To increase the coefficient of working more regulation 10; - Improve the safety of the boiler; - Significantly improve the turnaround time of operation; - Ensure efficient operation at low gas pressures.

The development stage readiness: Introduced in production

Technical and economic effect: The total economic impact of this investigation can reach tens of millions of dollars for 1 year.

Description of the development:
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Jet-fuel combustion technology niche, with the management structure of the jet fuel and oxidant, based on a uniform distribution of gas in the air stream (without involving twisting flow) to form a counter vortex structure that provides a mixture formation and stabilization of combustion-cooled burner module. In the jet-niche system in a wide range of factors regime implemented resistant and easy to operate with vortex structure temple intensity of turbulence flow of fuel, oxidizer and areas of reverse streams that provide high-quality fuel mixture formation with the required level of concentration for combustion and reliable aerodynamic stabilization of combustion. Volume vortices several orders of magnitude smaller than in conventional vortex burner units (SU), and therefore their influence on the ripple in the furnace toplivnoispolzuemoe unit (TU) and the erosive effect on the recess, and others. TU elements is relatively low. Small volume vortices allows start-up and operation of State with low gas consumption, which ensures a safe start. Improvement of mixing properties of SU increases the reliability of the boundary with small coefficient of excess air and, behold, if the value of average temperature in the furnace. All of the above cited, can increase the heat absorption of the radiation of the furnace. Increase in average temperature uniformity in the furnace its specifications, as a consequence of the optimum mixture formation is accompanied by a significant decrease in the local heat flux non-uniformity, and thus increases the reliability of the whole MG. One feature niche jet system is low hydraulic resistance paths for fuel and oxidizer, which can significantly reduce the gas pressure and temperature during operation and PG, as a consequence, the power tyagodutevyh means. Structurally danaya circuit implemented using symmetric self-contained module that can create neohodimosti burner capacity by increasing the number of modules in the pylon-regulator in both the width and the number of pylons adjustment.

Information about newness of the development:
there are Ukrainian patents -- 2 items
there are patents of other countries -- 1 items

corresponds technical description
Guarantees stable results getting

Possibility of transfer abroad:
Licence's sale
Licence's sale
Realization of finished commodity
Joint production, sale, exploitation

Photo

Country Ukraine

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