38results about How to "Achieve 24/7 operation" patented technology

The invention discloses an internal circulation reaction device for a sunshine catalytic oxidation and membrane separation three-phase fluidized bed. The internal circulation reaction device comprises a light-catalyzed reaction region and a membrane separator 2, wherein the light-catalyzed reaction region consists of a light collection plate (a truncation type composite paraboloid light collection plate or a sunshine energy gathering plate), a solar tracking device, tubular reactors, a lower water tank and a first aeration device, the membrane separator 2 consists of a membrane separator shell and a membrane component, a second aeration device is arranged at the bottom of the membrane component according to a requirement; the solar tracking device cannot be included according to the requirement; the membrane separator shell can be open or closed and provided with an air exhaust device; the lower water tank and the membrane separator shell can be provided with heating devices according to demands. Wastewater in the device can flow in an internal circulation manner among the tubular reactors. The internal circulation reaction device for the sunshine catalytic oxidation and membrane separation three-phase fluidized bed can execute light-catalytic oxidation reaction and also can execute light-heat synergistic catalytic oxidation reaction.

The invention discloses a method for generating electricity by coupling and complementing solar energy-biomass energy-hydrogen energy, comprising the following steps: first biomasses are added into a gasifier, and generated biomass syngas enters a generator to generate electric energy after being processed; under the condition of sunniness, the biomass syngas is completely processed and added with hydrogen to be synthesized into methanol gas and water in a methanol synthesis tower, the synthesized methanol is heated in a solar heater and then decomposed into a gas mixture of H2 and CO in a methanol thermal decomposer, and the gas mixture enters the generator to generate the electric energy. The method adopts the biomass energy as a complement of the hydrogen energy and the solar energy during thermal electricity generation and can give full play to the potential of the generator; the biomass energy is used for independently generating electricity without sun, and with sun, the solar energy and the hydrogen energy are used for assisting the biomass energy to generate electricity, thus not only avoiding the sulfide which can not be completely removed from the single biomass energy from corroding gas generators, but also ensuring the stability of network electric power, greatly reducing the electricity generation cost, fully showing the advantage of complementation of the three kinds of energy and realizing round-the-clock operation of the generator.

The invention discloses a circulating fluid bed air-drying system which comprises a rotary crusher, a fluidized bed air-drying tower and a gas-solid separator, wherein a crusher is installed in the rotary crusher; the lower end of the rotary crusher is provided with a feed conveyor; the rotary crusher is connected with the fluidized bed air-drying tower through a pipeline; a plurality of wind rotary fillers are arranged in the fluidized bed air-drying tower; the fluidized bed air-drying tower is connected with the gas-solid separator through a pipeline; one side of the bottom of the gas-solid separator is provided with a discharge conveyor; the other side of the bottom of the gas-solid separator is provided with a circulating conveyor; the feed conveyor is positioned below the circulating conveyor; and the outlet material from the circulating conveyor enters the feed conveyor and is mixed with the inlet material. Multiple crushing mechanisms are arranged to implement overall full-range crushing from bottom to air and from power-on to power-off, so that new surfaces of the granules are continuously exposed in the air-drying process, and the granules are replaced with high-velocity air flow to take moisture away; and thus, the air-drying efficiency is high.