CZ26845U1 - Device for enhancing economy of operation and operational emissions of internal combustion engine - Google Patents

Description

Equipment for improving the operation economy and operating emissions of an internal combustion engine

Technical field

The device for improving the economy of operation and operating emissions of an internal combustion engine is oriented to the energy sector with a focus on combined production of electricity and heat.

BACKGROUND OF THE INVENTION

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, greenhouse gases and low potential for energy use of fuels. There is a cogeneration unit power system with an ionized hydrogen-oxygen gas generator to control the hydrogen-oxygen fuel feed to the combustion chamber of the cogeneration unit, but this system is unsuitable due to fuel supply to the engine intake manifold or engine air filter as this may cause turbocharger damage. At the same time, the gas containing hydrogen and oxygen has a high oxygen content. There is also a particulate filter in the exhaust system, but its uses are full of contradictions among experts. The apparatus for improving the economy of operation and the operational emissions of an internal combustion engine solves this problem because the gaseous mixture of hydrogen and oxygen is fed downstream of the turbocharger, the plasma ignition of the fuel mixture is utilized and the flue gas is recovered after cleaning the solids in the water filter.

The essence of the technical solution

These disadvantages are largely solved by an apparatus for improving the economy of operation and the operational emissions of an internal combustion engine, the principle being that the gas generator connected to a direct current source is connected to a gas separation vessel which also serves as an electrolyte reservoir from which ejects separate hydrogen and oxygen gas through the flame back guard behind the turbocharger, fuel mixer and engine actuator, and into the CHP unit. If the engine does not have a turbocharger, the gaseous oxygen mixture is fed behind the engine actuator, while the fuel mixture is ignited by a plasma spark on the spark plug that does not degrade the spark, the plasma spark generates a plasma generator. is fed through a recuperator and a water particle filter behind the engine air intake filter. If there is a demand for heat from the cogeneration unit, but is an excess of electrical energy, the cogeneration unit can produce the oxygen-hydrogen generator through a molecular sieve of hydrogen and oxygen stored separately in cylinders for future use in an internal combustion engine.

The device for improving the economy of operation and the operational emissions of the internal combustion engine shows significant positive effects with optimum feeding of hydrogen and oxygen-containing fuels and gases into the combustion chamber and the re-use of combustion products:

- Reduce fuel consumption with the possibility of further reducing fuel consumption as the development process progresses

- Increasing power on the motor shaft by shifting from thermal energy where heat production is reduced

- Extension of engine life

- Reduction to avoidance of carbon monoxide and nitrogen oxide emissions

- Reduction to avoidance of dust particles

- Elimination of undesirable oxygen-hydrogen storage

-1 CZ 26845 U1

Overview of pictures

Fig. 1 schematically illustrates the connection of an oxygen-hydrogen generator to the engine combustion chamber, if the engine is equipped with a turbocharger, the connection of a plasma fuel mixture ignition system, and the supply of flue gas to the engine combustion chamber. Fig. 2 schematically illustrates the connection of an oxygen-hydrogen generator to the engine combustion chamber, unless the engine is equipped with a turbocharger, the connection of a plasma fuel mixture ignition system, and the combustion gas supply to the engine combustion chamber.

Technical example

Giant. 1 shows the connection of the Brown gas generator 17 and the Plasma ignition electronics 6 to an internal combustion engine 5 with a turbocharger 18. After the air filter 1, cooled flue gas is supplied in a controllable proportion to air, the resulting mixture flows into the air / fuel mixer 3. for example natural gas, this mixture passes through the turbocharger 18, which compresses the mixture and increases its pressure, the actuator 19 regulates the amount of the mixture fed to the engine 5, followed by the brown gas supply 4. The resulting mixture of air, flue gas, gaseous fuel and Brown gas is pushed by the turbocharger 18 into the cylinders 7 of the engine 5. The spark plugs in the cylinders 7 of the engine 5 have an ignition spark in the spark gap which ignites the fuel mixture. This serves as a carrier spark for the system of the plasma unit 6, which intensifies the conventional ignition spark, which more promotes ignition of the fuel mixture. The flue gas leaving the flue gas line 8 is throttled through the flue gas valve 10 and a part of the flue gas is discharged via the flue gas branch 9 to the flue gas reactor 11, where the flue gas is cooled and fed to the flue gas water filter 12. The clean flue gases lead to the second phase of the flue gas reactor 11, where they are partially heated from the flue gases passing through the first phase and lead to the engine intake 5 behind the air filter 1. The brown gas generator 17 is powered by a power source 14 The electric power can be measured by the electricity meter 15, the power control of the brown gas generator 17 is provided by the control electronics 16.

Giant. 2 shows the connection of the brown gas generator 17 and the plasma unit 6 to the internal combustion engine 5. Cooled flue gas is supplied downstream of the air filter 1 in a controllable ratio with air, the resulting mixture flows into the air-fuel mixer 3, the air-fuel mixer 3 also regulates the amount of fuel supplied, followed by the Brown gas supply 4. The resulting mixture of air, flue gas, gaseous fuel and Brown gas sucked into the cylinders 7 of the engine 5. The spark plugs in the cylinders 7 of the engine 5 have a spark in the spark gap that ignites the fuel mixture. This serves as a carrier spark for the plasma unit 6, which intensifies the conventional ignition spark, which more promotes ignition of the fuel mixture. The flue gas leaving the flue gas line 8 is throttled through the flue gas valve 10 and a part of the flue gas is discharged via the flue gas branch 9 to the flue gas reactor 11, where the flue gas is cooled and fed to the flue gas water filter 12. The clean flue gases lead to the second phase of the flue gas reactor 11, where they are partially heated from the flue gases passing through the first phase and lead to the engine intake 5 behind the air filter I. The brown gas generator 17 is powered by a power source 14. The electric power can be measured by the electricity meter 15, the power control of the brown gas generator 17 is provided by the control electronics 16.

Industrial applicability

The device for improving the economy of operation and operating emissions of an internal combustion engine is particularly useful for use in cogeneration units, which reduces fuel consumption by tens of percent and pollutants in flue gases also by several tens of percent. This improves the economy of the cogeneration unit and reduces pollution.

Claims (1)

An apparatus for improving the economy of operation and operating emissions of an internal combustion engine, characterized in that it comprises a Brown gas generator (17), a Brown gas supply (4), a plasma unit (6), a flue gas branch (9), a flue valve (9). 10), flue gas 5 of a reactor (11), a flue gas filter (12) and a control electronics (16) of a Brown gas generator (17), wherein the Brown gas generator (17) is controlled and powered by its control electronics (16) powered from a source (14) the flue gas tap (9) is connected to the flue gas pipe (8) and the flue gas valve (10) is attached to the flue gas pipe (8) and the flue gas inlet (21) is connected to the flue gas pipe (11). 9), the chilled flue gas outlet (22) of the flue gas reactor (11) is connected to an inlet (25) of the water filter (12) comprising an exhaust basket (13), the outlet (26) of the water filter (12) is connected to the inlet ( 23) of the preheated flue gas of the flue gas reactor (11), the outlet (24) of the preheated flue gas of the flue gas reactor (11) is connected in parallel between the air filter (1) and the air / fuel mixer (3). in the cylinders (7) of the engine (5), the brown gas generator (17) is connected to the engine (5) inlet (4) of the brown gas when connected.