Pigment production method

Abstract

The invention discloses a pigment production method. According to the pigment production method, a mixing device is used, wherein the device comprises a fuselage and an inner tooth cavity formed in the fuselage, a material leakage cavity is formed in the inner wall of the top of the inner tooth cavity in a communicated mode, a shaking sieving cavity is formed in the top of the material leakage cavity in a communicated mode, a second cavity is formed in the right end of the shaking sieving cavity, eudipleural installation grooves with openings away from a fuselage center end are formed in the bottom of the inner tooth cavity, a charging hopper is arranged on the top end surface of the fuselage, a charging cavity is formed in the charging hopper, a gathering opening is formed between the inner wall of the bottom of the charging cavity and the shaking sieving cavity in the communicated mode, a shaking sieving board is connected with the part between the second cavity and the shaking sieving cavity in a penetrating, sliding and matched mode, the shaking sieving board penetrates through the top of the material leakage cavity in a crossing mode, the right end of the shaking sieving boardextends into the second cavity and is provided with a sliding rail which extends in forward and backward directions in a vertically through mode.

Description

technical field [0001] The invention relates to the technical field of pigment production, in particular to a production method of the pigment. Background technique [0002] In today's ever-growing society, people's life tends to be rich and colorful, and as one of the additives, there is a big technical problem in the production technology of pigments. The general method is washing method, which uses water-containing colored raw materials to prepare According to the fact that the affinity of organic pigments to the oil phase is greater than that of the water phase, it is easy to transfer or wash from the water environment to the carrier, but the washing method cannot be standardized due to the concentrate, the storage conditions affect its performance, consume more energy, and the production cycle is shorter. Long, using more reagents and susceptible to microbial erosion, so the present invention uses dry granular pigments instead of water-containing colored raw materials, ...

AI Technical Summary

Problems solved by technology

[0002] In today's ever-growing society, people's life tends to be rich and colorful, and as one of the additives, there is a big technical problem in the production technology of pigments. The general method is washing method, which uses water-containing colored raw materials to prepare According to the fact that the affinity of organic pigments to the oil phase is greater than that of the water phase, it is easy to transfer or wash from the water environment to the carrier, but the washing method cannot be standardized due to the concentrate, the storage conditions affect its performance, consume more energy, and the production cycle is shorter. long, use more reagents and are susceptible to microbial erosion, so the present invention uses dry granular pigments instead of water-containing colored raw materials, and invents a mixing device to solve this problem

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