Catalyst reduction and molecular sieve roasting system

Abstract

The invention provides a catalyst reduction and molecular sieve roasting system, which comprises a vertical heating furnace discharging opening, a lower part temperature detection device, an upper part temperature detection device, a feeding opening, a discharging opening, a heating device, a manual valve, an electric valve, a flow rate meter, an electric heating belt and a gas heating furnace, wherein the vertical heating furnace discharging opening is positioned at the bottom of the vertical heating device; the lower part temperature detection device is arranged in a lower position inside the side surface of the vertical heating device; the upper part temperature detection device is positioned in an upper position inside the side surface of the vertical heating device; the feeding opening is positioned on the top end of the vertical heating device; the discharging opening is formed in the upper part side surface of the vertical heating device; the heating device is wound on the sidesurface of the vertical heating device; a heat insulation layer is arranged on the outer part; an S-shaped pipeline is arranged inside the gas heating furnace; the electric heating belt is arranged atthe side surface of the gas heating furnace. The catalyst reduction and molecular sieve roasting system has the advantages that the integral design is a closed container; valves are used for controlling the opening at the bottom and the top; the normal-pressure or maintained-pressure heating operation can be realized; the flexibility is high; the comprehensive cost is reduced.

Description

technical field [0001] The invention relates to the field of catalyst treatment equipment, in particular to a catalyst reduction and molecular sieve roasting system. Background technique [0002] Catalyst carrier activation, catalyst product activation, catalyst reduction and molecular sieve roasting are important process components in the catalyst production and preparation process, which often need to be completed by different roasting equipment, such as box furnace, tunnel kiln, rotary furnace, atmosphere furnace, etc. , at present, lack relevant versatility, universal equipment. Contents of the invention [0003] The purpose of the present invention is to integrate the functions of catalyst carrier activation, catalyst finished product activation, catalyst reduction and molecular sieve roasting, and especially provide a catalyst reduction and molecular sieve roasting system. [0004] The invention provides a catalyst reduction and molecular sieve roasting system, whic...

AI Technical Summary

Problems solved by technology

[0002] Catalyst carrier activation, catalyst product activation, catalyst reduction and molecular sieve roasting are important process components in the catalyst production and preparation process, which often need to be completed by different roasting equipment, such as box furnace, tunnel kiln, rotary furnace, atmosphere furnace, etc. , at present, there is a lack of relevant multifunctional and universal equipment

Images