Supercritical cogeneration device

Abstract

The invention discloses a supercritical cogeneration device. The supercritical cogeneration device mainly comprises a fused salt tank, a combustion chamber, a smoke tank, an air preheating box, an ashconveyer, a burner, a waste heat recovery water tank, a high-pressure plunger pump, a high-pressure spraying device, a steam generator, a steam coil pipe, a steam collection box, a steam manifold, asteam turbine, an electric generator, an electric heater, a steam collision device, a water gas coil pipe, a matter thermal decomposition coil pipe, a cyclone separating column, a condensation reduction bed, a conveyer, a fan, a cooling tower and the like. The supercritical cogeneration device has the advantages that overheat steam is generated instantly, and the heat efficiency is very high; thetemperature and pressure of steam are adjustable; waste heat recovery is carried out in a multistage manner, and the exhaust gas temperature is low; no scale is formed, no sewage is drained out, and no exhaust gas is emitted; according to the matter thermal decomposition function, high efficiency and energy saving are achieved, and decomposition is complete; water gas is generated at the top speedcontinuously; and one machine is used in multiple ways, and cogeneration and industrial technology integration are achieved.

Description

technical field [0001] The invention belongs to the fields of water gas preparation, material thermal decomposition and power generation. Specifically, it is a supercritical cogeneration device. Background technique [0002] With the continuous rapid development of the requirements for material concentration, distillation, drying, extraction and refining in industrial development, people have put forward higher requirements for these technical equipment. Traditional concentration, distillation, drying, extraction and refining equipment have complex processes. , The equipment is heavy and bulky, the investment cost is high, the manpower is large, and the energy consumption is high, which can no longer meet the needs of the current industrialized mass production. The present invention improves the original steam generation system and adds a thermal decomposition system and waste heat recovery system, so that the equipment can fully decompose substances and implement various k...

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Problems solved by technology

[0002] With the continuous rapid development of the requirements for material concentration, distillation, drying, extraction, and refining in industrial development, people put forward higher requirements for these technical equipment. Traditional concentration, distillation, drying, extraction, and refining equipment have complex processes. , the equipment is heavy and bulky, the investment cost is high, the manpower is large, and the energy consumption is high, which can no longer meet the needs of the current large-scale industrial production.

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