Rapid grinding device for high-purity oxalic acid used as dyeing and finishing auxiliaries textile

Abstract

The invention discloses a rapid grinding device for high-purity oxalic acid used as a dyeing and finishing auxiliaries textile. The device comprises a storing box, wherein the surface of the storing box is sleeved with a supporting frame; supporting columns are fixedly connected to two sides of the top part of the supporting frame; a supporting plate is fixedly connected to the top parts of the supporting columns; a cylinder is fixedly connected to the top part of the supporting plate; an ejector rob of the cylinder passes through the supporting plate and is fixedly connected to a positioningrack. According to the device, a sliding rod, a connecting block, a rack, a transmission wheel and a second motor are arranged, and thus the storing box can be driven to reciprocate forwards and backwards; a third motor, a transmission sleeve and a transmission block are arranged, so that the storing box can be rotated after moving away from the bottom part of a grinding block; and moreover, the operable space is large, so that a user can quickly feed and discharge materials, and as a result, the influence on the oxalic acid powder grinding can be minimized; the oxalic acid powder can be rapidly grinded through the grinding device; and people can use conveniently.

Description

technical field [0001] The invention relates to the technical field of high-purity oxalic acid grinding devices, in particular to a rapid grinding device for high-purity oxalic acid used as a textile dyeing and finishing auxiliary agent. Background technique [0002] Dyeing and finishing auxiliaries are the auxiliaries used in the process of dyeing and finishing textiles into fabrics. Dyeing and finishing auxiliaries are often divided into three categories: printing and dyeing pretreatment agents, printing and dyeing auxiliaries and finishing agents according to the steps and uses of dyeing and finishing processing. Oxalate has a strong synergistic effect and is another type of metal chelating agent in plant-sourced foods. When oxalic acid is combined with some alkaline earth metal elements, its solubility is greatly reduced, such as calcium oxalate is almost insoluble in water. Therefore, the existence of oxalic acid has a great influence on the bioavailability of essentia...

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Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the present invention provides a kind of rapid grinding device for high-purity oxalic acid used as textile dyeing and finishing auxiliary agent, which has the advantages of being able to improve the working efficiency of loading and unloading, so that the grinding device can quickly grind oxalic acid powder, etc., to solve the problem of Solved the problem that the loading and unloading efficiency of the existing grinding device is low and the oxalic acid powder cannot be quickly ground

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