Organic pigment grinding and crushing device

Abstract

The invention discloses an organic pigment grinding and crushing device, comprising a bearing plate, wherein supporting rods are fixed at four corners at the lower end of the bearing plate, four mounting plats are fixed at the upper end of the bearing plate, a support column is fixed at the upper end of each of the four mounting plates, a crushing box is jointly fixed to the upper end of the foursupport columns, a crushing cavity is arranged in the crushing box, a protection case is fixed at the side wall of one end of the crushing box, a protection cavity is arranged in the protection case,a rotation mechanism is arranged in the protection cavity and one end of the rotation mechanism is connected with a first crushing device. The organic pigment grinding and crushing device is a modified grinding and crushing device with functions of double grinding and crushing of organic pigment and control of blanking velocity, solving a situation of poor using effects or impact on using effectscaused by poor crushing of organic pigment and enhancing stability; the organic pigment grinding and crushing device is available for controlling blanking velocity according to demand, easy to operateand convenient to use.

Description

technical field [0001] The invention relates to the technical field of grinding and crushing, in particular to an organic pigment grinding and crushing device. Background technique [0002] Organic pigments are insoluble organic substances, which are usually added to the substrate in a highly dispersed state to color the substrate. Its fundamental difference from dyes is that dyes are soluble in the dyeing medium used, while pigments are neither soluble in the medium in which they are used nor in the substrate to be colored. Many pigments and dyes are consistent in chemical structure, and they can be transformed into each other by using different methods. For example, if some vat dyes and sulfur vat dyes are reduced to leuco, they can be used as fiber dyes; If it is not reduced, it can be used as a pigment for advanced inks. Organic pigments are widely used in the coloring of inks, paints, coatings, and synthetic fibers, as well as the pigment printing of fabrics, the colo...

AI Technical Summary

Problems solved by technology

[0003] At present, the output of organic pigments accounts for about a quarter of the total output of dyes. Before pouring organic dyes into the substrate for dyeing, it is necessary to grind and pulverize the block-shaped organic dyes. However, the existing grinding and pulverizing devices can only One-time grinding and crushing cannot achieve sufficient grinding and crushing of organic dyes, and the speed of blanking cannot be adjusted according to needs, making installation and disassembly inconvenient. For this reason, we propose an organic pigment grinding and crushing device to solve the above problems

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