Portable reaction type gas turbine or steam turbine for energy conservation and emission reduction

Abstract

The invention discloses a portable reaction type gas turbine or steam turbine for energy conservation and emission reduction, which comprises a combustion chamber or a steam pipe, a spray nozzle wheel and an impeller, wherein the spray nozzle wheel is arranged in the impeller; the combustion chamber or the steam pipe and the spray nozzle wheel are fixed with a frame; an impeller shaft is arranged on the frame through a bearing and a bearing seat; high-temperature high-pressure gas generated by the combustion chamber or high-temperature high-pressure steam conveyed by the steam pipe is communicated to the center of the spray nozzle wheel and sprayed to impeller blades at a high speed from a plurality of nozzles around the spray nozzle wheel so as to generate reactive thrust to the impeller and push the impeller to rotate at a high speed; and an impeller output shaft drives a working machine to work. The gas turbine or the steam turbine has the advantages of simple structure, light weigh, high heat efficiency, energy conservation, emission reduction and low pollution.

Description

Technical field: [0001] The invention relates to a gas turbine or a steam turbine, in particular to an energy-saving and emission-reducing lightweight counterattack gas turbine or steam turbine. Background technique: [0002] At present, the fuel oil heat engine used is the internal combustion engine, which accounts for about 90% of the total fuel consumption. The internal combustion engine has a great disadvantage; the thermal efficiency is low, and the thermal efficiency of the gasoline engine used more is only 20-30%, and the diesel engine is 30-40%. , the average thermal efficiency of the total fuel consumption of the internal combustion engine is less than 30%, which shows that 70% of the fuel oil of the internal combustion engine is wasted for useless work, causing oil to become increasingly tense and depleted, air pollution, and climate warming, which affect human living environment and social development. Although the thermal efficiency of the axial-flow gas turbine ...

AI Technical Summary

Problems solved by technology

Small and medium power gas turbines, which are widely used on the ground and account for the most fuel consumption, cannot be manufactured or are economical and practical

[0003] The common disadvantage of existing high-power axial-flow gas turbines or axial-flow steam turbines is that high-temperature and high-pressure gas or steam must pass through multi-stage or more than ten stages of fixed nozzle wheels and rotating impellers, including many nozzle blades and many impeller blades. In order to complete the whole process of air expansion and work, resulting in complex structure and many parts, large friction loss of parts and air resistance loss, low thermal efficiency, large size of turbine, heavy weight, high cost, affecting development and application

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