Epoxy resin production wastewater recovery device

A technology for producing waste water and recycling devices, which is applied in water/sewage treatment, natural water body treatment, water treatment parameter control, etc., and can solve the problems of waste water polluting the environment and low efficiency

Pending Publication Date: 2021-04-09
TIANJIN JINGDONG CHEM COMPOUND MATERIALS
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] In view of this, the present invention aims to propose a wastewater recovery device for epox

Method used

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  • Epoxy resin production wastewater recovery device
  • Epoxy resin production wastewater recovery device

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Embodiment Construction

[0020] It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other.

[0021] 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 addition, the terms "first", "second", etc. are used for descriptive purposes only, and should not be understood ...

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Abstract

The invention provides an epoxy resin production wastewater recovery device, which comprises a water tank, a filtering device, a PH adjusting tank and a water tank, and is characterized in that a water inlet pipe is arranged on the water tank, a valve is arranged on the water inlet pipe, the water tank and the filtering device are connected through a first water pipe, a first water pump is arranged on the first water pipe, filtering walls are arranged on the outer wall of the periphery of the filtering device, the bottom of the water tank is connected with the PH adjusting tank through a second water pipe, a second water pump is arranged on the second water pipe, the PH adjusting tank is connected with the water tank through a third water pipe, and a third water pump is arranged in the middle of the third water pipe. According to the epoxy resin production wastewater recycling device, the quality of water obtained through filtering is better, two aeration plates conduct aeration up and down, the reaction rate is increased, the neutralization reaction is faster through the spraying means, the reaction can be more sufficient, no toxic gas is discharged, absorption is conducted through the absorption tower, and the environment is protected.

Description

technical field [0001] The invention belongs to the technical field of chemical product production, and in particular relates to a recycling device for epoxy resin production wastewater. Background technique [0002] In the process of epoxy resin production, a large amount of acidic wastewater will be produced. The existing wastewater is directly discharged after simple treatment. The wastewater index is not up to standard, which will affect the environment and pollute the environment. During the wastewater treatment process, it will affect the workers' health. Health impact, acidic gas will volatilize into the air, and will pollute the environment, the amount of waste water produced is too large, and the efficiency of waste water treatment is low. Contents of the invention [0003] In view of this, the present invention aims to propose a wastewater recovery device for epoxy resin production to solve the problems of wastewater polluting the environment and low efficiency. ...

Claims

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Application Information

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IPC IPC(8): C02F9/04B01D53/18B01D53/14C02F103/38
CPCB01D53/1456B01D53/18C02F1/001C02F1/283C02F1/66C02F9/00C02F2103/38C02F2209/06
Inventor 周学军李春来陈元明李富轩
Owner TIANJIN JINGDONG CHEM COMPOUND MATERIALS
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