Pulping reaction device and application thereof

Abstract

The invention discloses a pulping reaction device. The pulping reaction device comprises at least one internal pulping reactor and / or at least one external pulping reactor which are connected in series and / or in parallel in any mode, wherein a first main grinding disc and a first auxiliary grinding disc are oppositely arranged in a first reactor body of the internal pulping reactor, and a first main motor drives the first main grinding disc to rotate relative to the first auxiliary grinding disc; and a pulping device of the external pulping reactor comprises a pulping chamber, a second motor,a second auxiliary grinding disc and a second main grinding disc, and the second motor drives the second main grinding disc to rotate relative to the second auxiliary grinding disc. The pulping reaction device integrates the functions of a conventional reactor, pulping and pulverizing functions as well as pulping and high-speed cutting functions, has pulping and liquefying, grinding and pulverizing as well as high-speed cutting effects, obviously increases the reaction speed and reduces the reaction conditions. The invention also discloses application of the pulping reaction device to desulphurization and reproduction of rubber powder, pulping, hydrolysis and production of aquatic organisms and / or terrestrial plants as well as preparation of organic compound fertilizer by phosphorylation.

Description

technical field [0001] The present invention relates to the field of chemical equipment and environmental protection technology, in particular to a refining reaction device and the application of the refining reaction device in the desulfurization and regeneration of rubber powder, and in the refining and hydrolysis of aquatic organisms and / or terrestrial plants. Application and application in the production of organic compound fertilizer by phosphorylation. Background technique [0002] The reaction kettle is a comprehensive reaction vessel. The structure design and parameter configuration of the vessel are carried out according to the requirements of different process conditions. From the feed-reaction-discharge, the preset reaction steps can be completed with a high degree of automation. During the process, important parameters such as temperature, pressure, mechanical control (ultrasonic, microwave, shear, stirring, blasting, etc.), reactant / product concentration, etc. a...

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Problems solved by technology

And for some heterogeneous chemical reactions, such as solid-liquid heterogeneous chemical reactions, because the chemical reagents in the reaction liquid can only contact with the surface of the solid particles generally, it is difficult to enter the inside of the solid particles. The contact area is limited, the collision probability of reactive molecules is small, the chemical reaction only occurs on the surface of solid particles, and the reaction rate and reaction efficiency are low

Especially for vulcanized rubber powder that is not easily crushed into fine powder and fresh and wet aquatic and / or terrestrial plants, the reaction speed of desulfurization regeneration and chemical degradation is relatively slow

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