2results about How to "Increased operating energy consumption" patented technology

This utility model provides an adjustable-angle rain lintel and carbon dioxide adsorption box, relating to carbon dioxide adsorption equipment. The rain lintel includes: a mesh plate having multiple continuous air inlet zones; multiple rain lintel units, each rain lintel unit including multiple stacked baffles and a first connecting rod, each baffle being rotatably connected to the mesh plate at the end near the air inlet zone and rotatably connected to the first connecting rod at the end away from the air inlet zone, forming an air inlet channel between adjacent baffles; and a linear drive mechanism for driving the first connecting rod of each rain lintel unit to move, thereby rotating the baffles of each rain lintel unit. The beneficial effects of this utility model are: under conditions of no sandstorms and no rainfall, airflow with a set direction is delivered to the mesh plate through the air inlet channel, meeting the airflow requirements for gas adsorption operations on the outlet side of the mesh plate; under severe conditions of sandstorms or rainfall, completely blocking the air inlet side of the mesh plate can effectively prevent sandstorms and rainwater from entering the interior.

The utility model relates to a kind of production system of preparation green methane without circulation, including CO2 feeding assembly, green hydrogen feeding assembly, water vapor inlet component, first stage methanation reactor, intermediate stage methanation reactor, gas-liquid separation tank I, last stage isothermal methanation reactor, gas-liquid separation tank II;CO2 feeding assembly, water vapor inlet component are connected with the inlet of first stage methanation reactor respectively;Green hydrogen feeding assembly is connected with the inlet of first stage methanation reactor, intermediate stage methanation reactor respectively;First stage methanation reactor, intermediate stage methanation reactor, gas-liquid separation tank I, last stage isothermal methanation reactor, gas-liquid separation tank II are sequentially connected.Compared with prior art, the utility model passes through the way that H2 is graded into methanation reactor, controls reaction process reasonably, water vapor is passed into in first stage methanation reactor inlet to control methanation reaction temperature rise, process is simple, convenient to operate, and reliability is high.