CZ2012454A3 - System for supplying hydrogen- and oxygen-containing gas into combustion chamber of cogeneration unit - Google Patents

Abstract

SUMMARY OF THE INVENTION The present invention provides a system for supplying hydrogen and oxygen containing gas to a combustion chamber of a cogeneration unit, wherein the gas generator (1) connected to a direct current source (2) is coupled to a gas separation vessel (3). which at the same time serves as an electrolyte reservoir from which a separate hydrogen and oxygen-containing gas is discharged via a flame retarder to the engine turbocharger (10) and to the cogeneration engine (11).

Description

The gas dosing system containing hydrogen and oxygen into the combustion chamber of the cogeneration unit is focused on the energy sector with an orientation towards the production of electricity and heat.

State of the art

Currently, cogeneration units with alternative fuel sources are used - natural gas, fuel oil, biogas, vegetable oil, diesel and wood gas. The use of these fuels leads to undesirable emissions of toxic substances into the air, the formation of greenhouse gases and the low potential for energy use of fuels. There is an energy system of a cogeneration unit with an ionized hydrogen / oxygen gas generator for controlled dosing of hydrogen and oxygen mixtures into the combustion chamber of the cogeneration unit engine, but this system is unsuitable due to fuel supply to the engine intake manifold or engine air filter because turbocharger damage. At the same time, a gas containing hydrogen and oxygen has a high oxygen content. The hydrogen and oxygen gas supply system to the combustion chamber of the cogeneration unit solves this problem because the gaseous mixture of hydrogen and oxygen is fed downstream of the turbocharger.

The essence of the invention

These disadvantages are largely solved by a gas and oxygen supply system to the combustion chamber of the cogeneration unit, the essence of which is that the gas generator, which is connected to a direct current source, is connected to a gas separation vessel, which also serves as an electrolyte reservoir. , from which the separated gas containing hydrogen and oxygen is discharged via a flame arrestor behind the turbocharger of the engine and into the engine of the cogeneration unit.

The hydrogen and oxygen supply system to the combustion chamber of the cogeneration unit has significant positive effects at the optimal dosing of fuels and hydrogen and oxygen content into the combustion chamber of the engine:

- Reduce — fuel consumption — with the ability to further reduce fuel consumption as the development process progresses

By increasing the power on the motor shaft by shifting from thermal energy, where heat production is reduced

Extending engine life

- Reduction of carbon monoxide and nitrogen oxide emissions

Reduction of dust particles production

Elimination of unwanted storage of hydrogen and oxygen and thus the risk of explosion, including the demanding and costly formation of a mixture of hydrogen and oxygen from a stored hydrogen source

Overview of pictures

Fig. 1 schematically shows the connection of a gas supply system containing hydrogen and oxygen to the combustion chamber of a cogeneration unit.

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Exemplary embodiments of the invention

The hydrogen and oxygen gas supply system to the combustion chamber of the cogeneration unit consists of a hydrogen and oxygen gas generator 1, which is connected to a direct current source 2 and is connected to a separation vessel 3 having a hydrogen and oxygen gas inlet 4. , the outlet 5 of this gas and the outlet of the electrolyte 6 leading to the generator 1 and which is connected to the flame arrestor element 7, from which the hydrogen and oxygen-containing gas is fed behind the air filter 8, intake manifold 9 and turbocharger 10 to the engine combustion chamber cogeneration units 11. Electrolysis takes place in the hydrogen-oxygen gas generator 1, whereby a gaseous mixture of hydrogen and oxygen is formed, which is led to the separation vessel 3 through a gas inlet 4, where it bubbles through the electrolyte and passes through the gas outlet 5 and the backfire element. flame 7, which in case of danger prevents the flame from entering the generator system and subsequent explosion, behind the intake air filter 8, the intake manifold 9 air and the turbocharger the blower 10 into the combustion chamber of the engine of the cogeneration unit 11.

This technical solution is applicable to the following types of fuels:

Liquid fuels: petrol, diesel, fuel oil, vegetable oil

Gaseous fuels: natural gas, biogas, energy gas

Combined fuels: diesel - natural gas diesel - biogas diesel - energy gas petrol - natural gas petrol - biogas petrol - energy gas consumption reduction and agitator 1, wherein the hydrogen together with the high oxygen content of the influence helps in the combustion of the fuel. As a result, the power on the engine shaft of the cogeneration unit 11 is increased while reducing the waste heat and the exhaust gas temperature. With better fuel combustion, significantly less exhaust gases are emitted, especially CO2, CO and nitrogen oxides.

Industrial applicability

The hydrogen and oxygen supply system to the combustion chamber of the cogeneration unit utilizes a hydrogen and oxygen supply to the combustion chamber of the cogeneration unit engine, significantly increases the efficiency of the cogeneration unit engine and significantly reduces fuel consumption and toxic gas emissions of the cogeneration unit engine. These aspects support the mass expansion of cogeneration units.

Patent claims

Claims (1)

Patent claims A system for supplying a gas containing hydrogen and oxygen to the combustion chamber of a cogeneration unit, characterized in that it comprises a booster (1) connected to a direct current source (2), a separation vessel (3), a flame arrestor element (7), a hydrogen and oxygen-containing gas inlet (4) behind the air intake air filter (8), the air intake manifold (9) and the turbocharger (10) into the combustion chamber of the cogeneration unit engine (11).