Steam-water separation multifunctional integrated comprehensive device for fuel cell

Abstract

A steam-water separation multifunctional integrated comprehensive device for a fuel cell comprises a shell, a first working cavity, a second working cavity, a third working cavity, a fourth working cavity and a fifth working cavity are formed in the shell, a third perforated plate is vertically arranged on the left side of the third working cavity, the third working cavity is communicated with the fourth working cavity through holes in the third perforated plate, and the fifth working cavity is communicated with the third perforated plate. The bottom of the third working cavity is communicated with the fifth working cavity, a high-concentration fuel inlet pipe is arranged in the side wall of the bottom of the fifth working cavity, a porous fluid injection pipe connected with the high-concentration fuel inlet pipe is arranged in the fifth working cavity, a liquid emptying outlet pipe is arranged at the bottom of the fifth working cavity, and a second blocking valve is arranged on the emptying outlet pipe. The device is more compact and simpler in structure, smaller in occupied space, lighter in weight, good in function implementation effect, high in efficiency and better in economical efficiency, the concentration stability of fuel provided for the electric pile by the device is higher, and the power generation stability of the electric pile can be improved.

Description

technical field [0001] The present invention relates to the field of electrochemical power generation devices, in particular to the technical field of fuel cells, and in particular to the technical field of multifunctional integrated integrated treatment of steam-water separation for renewable energy fuel cells. Background technique [0002] Fuel cells have always been recognized as the first choice for the next generation of clean energy security performance, and it is one of the great tools to achieve harmonious coexistence between the environment and human beings in the future. In-depth; fuel cells are divided into proton exchange membrane fuel cells, solid oxide fuel cells, molten carbonate fuel cells, and phosphoric acid fuel cells according to different electrolytes. In the whole fuel cell system, the electricity removal stack and the steam-water separation multifunctional processing device are another important core device in the fuel cell system. It can be said that...

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Problems solved by technology

[0005] The object of the present invention is to provide a multifunctional integrated device for steam-water separation for fuel cells. The multifunctional integrated device for steam-water separation for fuel cells needs to solve the problem of complex structure of fuel cell system devices in the prior art, system Technical issues that are too bulky, occupy too much volume and space, and are not conducive to improving the overall efficiency of the fuel cell system

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