Micro-emission energy-saving high-pressure engine master device recycling heat of tail gas

Abstract

A micro-emission energy-saving high-pressure engine master device recycling heat of tail gas comprises a high-pressure air cylinder, a piston, a tail gas inlet pipe, a tail gas discharge pipe, an air inlet pipe, an air filter, an engine gas inlet pipe and a silencer. An inner pipe porous medium waste heat recycling accumulator pipe and an inner porous medium accumulator are arranged in the middle of a section from a high-temperature tail gas input pipe and a low-temperature waste gas discharge pipe. An outer pipe porous medium waste heat recycling heat accumulator pipe and an outer porous medium accumulator are arranged in the middle of a section from a fresh low-temperature air input pipe to a high-temperature air introducing engine gas input pipe, a high-temperature burning and ash removing electric heating rod is arranged in the middle of the inner pipe porous medium waste heat recycling accumulator pipe, a high-temperature electric heating burning controller and a power source are arranged outside the high-temperature burning and ash removing electric heating rod, a gas compressor is arranged at an input end of a high-temperature air introducing engine gas input pipe, and a high-temperature tail gas filter is arranged at an output end of the high-temperature tail gas input pipe. The micro-emission energy-saving high-pressure engine master device is applicable to an energy-saving engine.

Description

Technical field [0001] The invention relates to an uninterrupted heat-storage porous medium regenerator that uses high-temperature air to generate energy from the exhaust gas into the high-temperature air combustion technology of the engine to recover the heat energy of the engine exhaust gas, and can greatly reduce pollutants such as carbon dioxide and nitrogen oxides in the exhaust gas. An energy-saving device for a new type of high-pressure engine combined with high-pressure, high-temperature, and low-oxygen combustion that can greatly increase output power, in particular to a regenerative exhaust gas heat recovery micro-emission energy-saving high-pressure engine main component device. Background technique [0002] In the internal combustion engine, about 20% to 45% of the fuel heat taken away by the exhaust gas is completely wasted in vain and seriously pollutes the atmospheric environment. At present, the engine technologies of existing exhaust heat energy recovery dev...

AI Technical Summary

Problems solved by technology

At present, the existing engine technologies of exhaust heat energy recovery devices are basically in the experimental stage, among them, there are very few micro-emission technologies, and few products that can form industrialization have been found.

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