Cambered plate type gas-solid phase reactor

Abstract

The invention discloses a cambered plate type gas-solid phase reactor. The reactor comprises a gas phase inlet, a gas phase outlet, a heat exchange fluid inlet, a heat exchange fluid outlet and a shell, wherein the gas phase inlet and the gas phase outlet are formed on sealing head channel boxes at the two ends of the shell respectively; the sealing head channel boxes are closely connected with a tube plate and an end cover; the shell is provided with the heat exchange fluid inlet and the heat exchange fluid outlet respectively for exchanging heat through a shell pass; a plurality of groups of hollow cambered plates are coaxially arranged in the shell; a plurality of reaction gas tubes arranged in the shell pass through the cambered plates and are fixed on the tube plate; the reaction gas tubes in the cambered plates are provided with a plurality of open holes; and the cambered plates are filled with solid phase reactants. The reactor has the characteristics of good heat conducting and mass transfer effect, compact equipment structure, small gas phase resistance, large volume of loaded solid phase raw material, high heat conducting rate, high operating elasticity, and is convenient to adjust and operate and the like.

Description

[0001] technical field [0002] The invention relates to a bow-shaped plate gas-solid phase reactor in the fields of heterogeneous reaction, chemical heat pump, hydrogen compression cycle, refrigeration, heat utilization, etc., which is suitable for gas-solid phase chemical reactions and applications such as metal hydride hydrogenation / dehydrogenation The scheme aims to solve the practical problems faced by gas-solid phase chemical reactors with strong heat input / removal requirements. Background technique [0003] At present, there are mainly the following types of gas-solid phase reactors used at home and abroad for occasions involving reaction heat input / removal: [0004] Autoclave Reactor - It has been found and applied for a long time. The solid phase raw material reacts with the gas phase in the autoclave, and there is usually a heat exchange fluid jacket outside the autoclave to supply or remove heat. It has the characteristics of simple structure, large filling capac...

AI Technical Summary

Problems solved by technology

The heat exchange effect of the disc gas-solid phase reactor is very good, and there is no filter tube that is difficult to process. However, the thinner metal disc structure is difficult to fill a large amount of solid phase reactants, which makes the cost of the reactor very high.

Moreover, the disc-type gas-solid phase reactor has the disadvantages of complex structure, low system pressure, and difficulty in disassembly and assembly

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