Bleaching and dyeing wastewater purification system

A technology for wastewater purification and purification tank, which is used in textile industry wastewater treatment, water pollutants, water/sewage treatment, etc., can solve the problems of poor stirring effect and insufficient stirring water flow, achieve uniform stirring, and improve stirring more uniformity. , the effect of reasonable structure

Inactive Publication Date: 2021-04-13
江门市宏美针织印染有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the stirring water flow produced by the existing stirring equipment is not strong enough, and the stirring effect is poor.

Method used

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  • Bleaching and dyeing wastewater purification system
  • Bleaching and dyeing wastewater purification system

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Embodiment Construction

[0020] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", " The orientations or positional relationships indicated by "vertical", "horizontal", "top", "bottom", "inner" and "outer" are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and Simplified descriptions, rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0021] Please also see figure 1 and figure 2 , The invention discloses a bleaching and dyeing wastewater purification system, comprising: a filter tank 1, a stirring tank 2 and a ...

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Abstract

A bleaching and dyeing wastewater purification system comprises a filtering tank, a stirring tank and a purification tank which are sequentially communicated through a pipeline. Bleaching and dyeing wastewater in the stirring tank is stirred by a stirring mechanism, the stirring mechanism comprises a stirring shaft arranged in the stirring tank, and a spiral stirring blade is wound on the lower part of the stirring shaft. The upper part of the stirring shaft upwards penetrates through the top surface of the stirring tank and is rotationally connected with a rotating shaft of a first motor. A lifting spring sleeves the rotating shaft of the first motor, the upper end of the lifting spring is connected with the first motor, and the lower end is connected to the top surface of the stirring tank. The upper portion of the first motor is connected with a cam, a first turning bevel gear is arranged at the tail end of a rotating shaft of the cam, and the first turning bevel gear is meshed with a second turning bevel gear arranged at the tail end of a rotating shaft of a second motor. A plurality of layers of isolation nets are arranged in the filtering tank. A first purification layer and a second purification layer are mounted in the purification tank. According to the bleaching and dyeing wastewater purification system, the stirring tank is reasonable in structure and good in stirring effect.

Description

technical field [0001] The invention relates to the technical field of bleaching and dyeing wastewater treatment, in particular to a bleaching and dyeing wastewater purification system. Background technique [0002] Bleaching and dyeing is the process of reprocessing textile materials, including four processes of pretreatment, dyeing, rinsing and finishing. The wastewater generated during the bleaching and dyeing process is mainly composed of pretreatment residual liquid, pretreatment cleaning water, dyeing residual liquid, dyeing cleaning water and other parts. Bleaching and dyeing wastewater has a high concentration of organic pollutants, complex components, and high chroma, and is one of the more difficult organic wastewater to treat. The current bleaching and dyeing sewage treatment methods or treatment equipment include mixing technology or mixing equipment. Most of the existing mixing equipment only installs mixing impellers in the mixing tank, and generates unidirect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D36/00B03C1/30C02F9/12C02F101/30C02F103/30
CPCB01D36/003B03C1/30C02F1/001C02F1/283C02F1/481C02F2101/308C02F2103/30
Inventor 陈伟泽
Owner 江门市宏美针织印染有限公司
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