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Textile dye recovery device

A recovery device and technology for textile dyes, applied in the direction of textile industrial wastewater treatment, water pollutants, special treatment targets, etc., can solve problems affecting the recovery efficiency of textile dyes, clogging, etc., to prevent clogging, improve recovery efficiency, and accelerate agitation efficiency Effect

Active Publication Date: 2021-09-03
南通原朴纺织科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The textile dye recovery and circulation filter device in the above-mentioned patent has a simple filter device, which is easy to cause clogging and affects the recovery efficiency of textile dyes

Method used

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Embodiment Construction

[0029] The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

[0030] Embodiments of the present patent are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are only used for explaining the patent, and should not be construed as limiting the patent.

[0031]In the description of this patent, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", The orientation or positional relationship indicated by "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing this patent and simplifying the desc...

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Abstract

The invention discloses a textile dye recovery device, and relates to the technical field of textile dye recovery. The problem that the textile dye recovery efficiency is low is solved. The device specifically comprises a filter box body, two waste liquid inlets are formed in the outer wall of the top end of the filtering box body; a circular inner cavity, a conical inner cavity and a circular through hole are formed in the filtering box body; the conical inner cavity is positioned below the circular inner cavity; the circular through hole is positioned below the conical inner cavity; the inner wall of one side of the circular inner cavity is fixedly connected with a filtering fence, an ultrafiltration membrane and a microfiltration membrane respectively; and the micro-filtration membrane is positioned below the filtration fence. By arranging the circular through hole, the electric push rod, the pushing plate, the ultrafiltration membrane, the microfiltration membrane and the filtering fence, the electric push rod is operated to push the pushing plate upwards, so that dialysate penetrates through the ultrafiltration membrane to move upwards, substances blocked in the ultrafiltration membrane are extruded out, the situation that dye recovery is affected by blockage of the ultrafiltration membrane is prevented, and the recycling efficiency of the device is improved.

Description

technical field [0001] The invention relates to the technical field of textile dye recovery, in particular to a textile dye recovery device. Background technique [0002] Textile dye is a kind of dye used for textile dyeing. It is mostly plant extracts such as plant fruit and sap, and also contains natural chemical substance extracts such as coal tar. It is divided into natural dyes and synthetic dyes. Most of the synthetic dyes on the market , Textile dyes have good colorability, are not easy to fade, and are not easy to fade after washing. The hand feeling of textiles does not change much after being colored, and there will be no hardening. Generally, the dyes are recycled after dyeing textile products to save costs. At present, the existing technology Among them, the recycling device of textile dyes generally adopts membrane separation technology, which is divided into dead-end filtration and cross-flow filtration, in which the cross-flow filtration fluid enters and exits...

Claims

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Application Information

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IPC IPC(8): C02F9/02C02F1/44C02F103/30C02F101/30
CPCC02F1/001C02F1/444C02F2101/308C02F2103/30C02F2303/14C02F2303/04
Inventor 王江峰
Owner 南通原朴纺织科技有限公司
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