Molecular sieve forming and drying mechanism

Abstract

The invention discloses a molecular sieve forming and drying mechanism. The molecular sieve forming and drying mechanism comprises a box body, wherein a fixing plate is fixedly mounted in the box body, the interior of the box body is divided into a first cavity and a second cavity through the fixing plate, a first conveying belt is mounted in the first cavity, a second conveying belt is mounted in the second cavity, a through groove is formed in the fixing plate, and an inclined plate is mounted at the bottom of the through groove. According to the molecular sieve forming and drying mechanism, a driving motor is started to drive a rotating disc to rotate, an eccentric rod is driven to slide in a groove, a moving block is driven to do reciprocating motion in the vertical direction, then a piston is driven to do reciprocating motion in a compression cylinder, the piston moves upwards, the compression cylinder sucks hot air in the first cavity through an air inlet pipe, the piston moves downwards to exhaust hot air in the compression cylinder into the second cavity through an air outlet pipe, the hot air performs secondary drying on the molecular sieve on the second conveying belt, then the hot air is reused, the resource utilization efficiency is improved, and energy is saved.

Description

technical field [0001] The invention relates to the technical field of drying mechanisms, in particular to a molecular sieve forming drying mechanism. Background technique [0002] Molecular sieve is a kind of artificially synthesized hydrated aluminosilicate or natural zeolite with the function of screening molecules. It has many pores with uniform aperture and neatly arranged pores in its structure. Molecular sieves with different apertures separate molecules of different sizes and shapes. It has the advantages of high adsorption capacity, strong selectivity and high temperature resistance, and is widely used in organic chemical and petrochemical industries. [0003] In the production process of molecular sieve, in order to remove the moisture adsorbed in the molecular sieve, the molecular sieve needs to be dried, and the molecular sieve is dried by the drying mechanism. The existing drying process is to first put the molecular sieve into the drying mechanism, and then pas...

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Problems solved by technology

[0003] In the production process of molecular sieve, in order to remove the moisture adsorbed in the molecular sieve, the molecular sieve needs to be dried, and the molecular sieve is dried by the drying mechanism. The existing drying process is to first put the molecular sieve into the drying mechanism, and then pass the molecular sieve Hot air, hot air takes away the moisture adsorbed in the molecular sieve, and the hot air containing moisture is directly discharged into the air. However, the hot air is directly discharged into the air without reusing the hot air, which reduces resource utilization efficiency and causes energy waste

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