Precipitation reactor for producing organic substance treatment catalyst

Abstract

The invention relates to a precipitation reactor for producing an organic substance treatment catalyst. The precipitation reactor comprises a motor, a tank body, a top cover, a transfer shaft, a bracket and a base, wherein a de-scaler is further arranged in the tank body; the de-scaler is horizontally mounted on the transfer shaft and rotates along with the transfer shaft, meanwhile, the free endis in contact with the inner wall of the tank body; a rotary temperature-control cover is covered outside the side wall of the tank body; the rotary temperature-control cover is connected to the transfer shaft through two connecting rods which are symmetrically arranged, and can rotate along with the transfer shaft around the tank body. The precipitation reactor has the characteristics of being uniform in heating, capable of effectively eliminating temperature difference in the tank, and being high in cleaning degree.

Description

technical field [0001] The invention belongs to the field of catalyst production equipment, in particular to a precipitation reactor for producing organic matter treatment catalysts. Background technique [0002] Metal salts and precipitants commonly used in the production of catalyst precipitation method need to be carried out in the precipitation reactor. In order to ideally precipitate particles, the material must be kept at a certain temperature during the precipitation process and stirred continuously to ensure uniform mixing and dispersion. Precipitation operations are mostly batch-type. The feeding method can be step-by-step or parallel flow method. If the parallel flow method is used, several streams of materials will enter the gelling tank with stirring at the same time, operate continuously, and then enter the aging tank. After time aging, enter the next process, and the aging tank is operated intermittently. [0003] The precipitation reactor must meet the requi...

AI Technical Summary

Problems solved by technology

At present, there is uneven heating in the intermittent precipitation reactor, and it is easy to have obvious temperature difference in the reactor. At the same time, the material is easy to "hang on the wall" due to the temperature difference, and a large amount of residue is generated on the inner wall of the reactor, which is difficult to clean. Disadvantages will directly affect the performance and homogeneity of the catalyst produced, greatly reducing the quality of the product and increasing maintenance costs

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