High-concentration formaldehyde-free environment-friendly color fixing agent production filtering equipment

Abstract

The invention relates to the technical field of color fixing agents, and discloses high-concentration formaldehyde-free environment-friendly color fixing agent production filtering equipment which comprises a stirring kettle body, four supporting legs are arranged on the bottom face of the stirring kettle body, a liquid inlet pipe fixedly sleeves the right outer wall of the top end of the stirring kettle body, and a feeding pipe fixedly sleeves the rear end of the top face of the stirring kettle body. The inner side wall of the bottom end of the stirring kettle body is fixedly sleeved with a partition plate, a stirring cavity of the stirring kettle body is formed on the partition plate, a heating cavity of the stirring kettle body is formed below the partition plate, a first stirring supporting rod and a second stirring supporting rod are arranged in the stirring cavity of the stirring kettle body, and a heating plate is arranged in the heating cavity of the stirring kettle body. The left outer wall and the right outer wall of the bottom end of the stirring kettle body are fixedly sleeved with one-way valve pipes A respectively, the other end of each of the two one-way valve pipes A is fixedly sleeved with a filter pressing box body, and by effectively improving the stirring effect and the stirring efficiency and improving the extruding, filtering and discharging efficiency, the production and processing efficiency of the high-concentration formaldehyde-free color fixing agent is effectively improved.

Description

Technical field [0001] The present invention relates to the field of fixative techniques, and more particularly to a high concentrated anlder-free environmentally-supplied solid tank production filtration equipment. Background technique [0002] Solidotrans is an indispensable important aid in the printing and dyeing industry. It can improve the auxiliaries used in dye in the fabric. In the fabric, an insoluble tandem in which the dye is formed, and the color of the color is improved, the sweat fastness, and sometimes it can improve its sunsia fastness. In the long run, there have been a resin solid tank that is condensed with methamide with formaldehyde but from the beginning of the last century, it has been found that the solid tissue contains high free formaldehyde in the underwear, which causes skin inflammation and even ulcers. This attaches people to focus on studying the quality fraction of formaldehyde in textiles in many countries. In the prior art, there is a problem of...

AI Technical Summary

Problems solved by technology

For a long time, people have been using dicyandiamide and formaldehyde condensation resin color fixing agent, but since the last century, some studies have found that the color fixing agent contains a high amount of free formaldehyde after finishing. Children's underwear can cause skin inflammation and even ulcers after color fixing. This has attracted people's attention and started to study formaldehyde-free color fixing agents. Many countries have strict restrictions on the mass fraction of formaldehyde in textiles.

In the prior art, there are problems of low stirring efficiency and low filtration efficiency in the production equipment of the color fixing agent, which in turn leads to low production efficiency of the color fixing agent

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