1 results about "Moving bed heat exchanger" patented technology

This invention discloses a heterogeneous particle partitioned relay asymmetric moving bed cold storage system and its operation method. The system includes a first moving bed heat exchanger, a cold particle storage tank, a second moving bed heat exchanger, a first / second hot particle storage tank, and a conveying device. The first moving bed heat exchanger, the cold particle storage tank, and the second moving bed heat exchanger are connected in series vertically, forming a gravity-driven trajectory path for the particles from top to bottom. The conveying device connects the second hot particle storage tank and the first hot particle storage tank, forming a mechanical return path for the particles from bottom to top. During operation, the particles in the cryogenic region rely solely on gravity to complete heat exchange, achieving dual decoupling of particle state transition and mechanical transport in both physical space and operating time. This architecture, while removing the mechanical drive components in the cryogenic region, utilizes the cold particle storage tank as an intermediate hub to achieve asynchronous scheduling and efficient management of charging and discharging cold conditions, significantly reducing cryogenic heat leakage losses and improving the system's engineering reliability and grid dispatch adaptability.