A spray type aluminum base feeding device for molecular sieve synthesis

Abstract

The utility model relates to molecular sieve synthetic technical field discloses a kind of spray type aluminium base feeding device for molecular sieve synthesis, including batching tank and spray pipe, spray material pipe is connected with lye storage tank by first liquid inlet pipe, spray material pipe is connected with aluminium source storage tank by second liquid inlet pipe, spray pipe is annular, is arranged in the upper portion of batching tank inner chamber and multiple spray holes are evenly provided on it, intermediate tube is transversely connected in the middle of spray pipe, multiple spray holes are also evenly provided on the surface of intermediate tube, aluminium source and lye respectively diffuse and spray from spray hole by respective passage;Stirring assembly is arranged in the lower portion of batching tank inner chamber.The utility model, by spray type feeding device, uniformly disperse aluminium source and lye, avoid local over-concentration to form aluminium hydroxide precipitate, ensure that aluminium participates molecular sieve crystallization in aluminate form, accurately control process, efficiently utilize raw material, guarantee molecular sieve crystallization quality stability.

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