Novel catalyst granulation production device

Abstract

The invention discloses a novel catalyst granulation production device, which comprises a box body. A feeding box is arranged on the surface of the top of the box body, a first motor is installed in the middle of the surface of the top of the feeding box, the output end of the first motor penetrates through the feeding box to be fixedly connected with a stirring shaft, and a stirring rod is arranged on the stirring shaft; a spiral blade is arranged below the stirring rod, a feeding hopper is arranged on one side of the top surface of the feeding box, a first extrusion roller is arranged on one side of the interior of the box body, and a second extrusion roller is arranged on one side of the first extrusion roller. A stirring shaft is driven by a first motor to rotate, so that a stirring rod and a spiral blade on the stirring shaft synchronously rotate along with the stirring shaft, raw materials in a feeding box can be effectively and uniformly conveyed into a box body, a first extrusion roller is driven by a third motor to rotate, and then a second extrusion roller is driven by a fourth motor to rotate; and raw materials can be conveniently granulated, and the granulating quality of the catalyst can be improved.

Description

technical field [0001] The invention relates to the technical field of catalyst production equipment, in particular to a novel catalyst granulation production device. Background technique [0002] The role of catalysts in chemical reactions is called catalysis, and solid catalysts are also called catalysts in industry. There are many kinds of catalysts, which can be divided into liquid catalysts and solid catalysts according to the state; they are divided into homogeneous catalysts and heterogeneous catalysts according to the phase state of the reaction system. Homogeneous catalysts include acids, bases, soluble transition metal compounds and peroxide catalysts. Heterogeneous catalysts include solid acid catalysts, organic base catalysts, metal catalysts, metal oxide catalysts, complex catalysts, rare earth catalysts, molecular sieve catalysts, biological catalysts, nano-catalysts, etc.; , acetalization, hydrogenation, dehydrogenation, oxidation, reduction, alkylation, isom...

AI Technical Summary

Problems solved by technology

[0003] When the existing granulation production equipment granulates the catalyst, there is the problem that it is not convenient to transport the raw materials evenly, and it is easy to affect the granulation quality of the catalyst. The problem of screening greatly reduces its practicability, and there is also the problem that it is not convenient to collect the waste after granulation is completed, which easily affects the recycling of granulation waste

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