Abstract: The present invention provides a distributed combined cooling, heating and power generating apparatus with an internal combustion engine by combining solar energy and alternative fuel and a method thereof, the apparatus comprising: an energy storage system for combined reaction between solar energy and alternative fuel, a solar fuel internal combustion engine generating system, a lithium bromide refrigeration system for absorbing exhaust heat of flue gas of solar fuel, a reaction device for recovering exhaust heat of flue gas, a heat exchanger for recovering exhaust heat of exhaust gas and a cylinder jacket and water plate heat exchanger.

Abstract: A circulating fluidized bed boiler is disclosed.

Abstract: A fuel-air premixer for use in a combustor of a gas turbine includes an air inlet, a fuel inlet, a shroud, a central body and a cascade of vanes. The premixer mixes fuel and air in the annular mixing passage into a uniform mixture for injecting into a combustor reaction zone. The air from a compressor is injected into the mixer through an air inlet. The fuel is introduced into air stream via fuel injection holes that pass through the walls of the vanes which contain internal fuel flow passages. The flow field inside the premixer is broken up by the arrayed vanes into a series of small regions each containing a well designed small size mixing eddy which is steadily attached to the surface of the vanes.

Abstract: Disclosed is an energy storage system using supercritical air, comprising compressor units (1, 3), heat exchanger and storage device (2, 4), a throttle valve (5), a cryogenic tank (6), a cryogenic pump (8), expander units (9, 10), a generator (11), a driver unit (12), and a plurality of pipes. There are several advantages of this invention, including high energy density, high efficiency, no storage cycle and geographical conditions restriction, easy implementation with all kinds of power stations, environment friendliness and capability of recycling low to medium temperature waste heat and so on.

Abstract: Water-cooling U-valve is composed of a downcomer (1), a riser (2), and a return chute (3), which are sequentially connected. An intermediate partition (4) is disposed between the downcomer (1) and the riser (2), the lower parts of which are interconnected. A material returning partition (5) is disposed between the riser (2) and the return chute (3), the upper parts of which are interconnected. The casing of U-valve is membrane walls, the inside of which are laid with refractory. Some water-cooling tubes of the membrane walls extend into the inside of the U-valve, forming the water cooing intermediate partition (4) and material returning partition (5). There are headers (40, 50) for both the intermediate partition (4) and the material returning partition (5), and the headers (40, 50) are connected with the headers (33, 13) formed by some water-cooling tubes of membrane walls by connecting tubes (7, 8).

Abstract: A kind of big blast air cannon exhaust system is published in the invention. The system can joint air cannon pressure tank, other gas container or high pressure transport system through several connection types such as flange connection, weld connection, bolt connection and so on. The big blast air cannon exhaust system in the invention has merits as follows: simple production process, low cost and energy consumption, reliable performance and high impulse force. The stated big blast air cannon exhaust system can be applied for restoring flow of materials that are arching, bridging, rat-holing and clinging in storage bins, bunkers and transport pipes, making materials in containers or pipes flow freely and getting production process continuity. The air cannon can be used in the field of mine and metallurgy industry, building materials industry, chemical industry, mechanical and electrical industry, grain transportation, medicine manufacture, docks and so on.