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Intelligently adjustable wastewater zero discharge system and method

An intelligent adjustment and zero-emission technology, applied in control/manipulation systems, chemical instruments and methods, water/sewage treatment, etc., can solve problems such as waste of heat, endless evaporation of waste water, etc., to prevent sticking to the wall and ensure continuous and stable operation Effect

Active Publication Date: 2021-11-09
DATANG ENVIRONMENT IND GRP
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  • Claims
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Problems solved by technology

[0003] The first purpose of the present invention is to provide an intelligently adjustable zero-discharge system for wastewater, which can solve problems such as endless evaporation of wastewater or waste of heat;

Method used

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  • Intelligently adjustable wastewater zero discharge system and method

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Embodiment Construction

[0040] The technical solutions of the present invention will be described below in conjunction with examples, as will be described herein, as described in the embodiments of the invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art are in the range of the present invention without making creative labor premise.

[0041] In the description of the present invention, it is necessary to understand that the term * # * center * # *, * # * portrait * # *, * # * horizontal * # *, * # * length * # *, * # * width * # *, * # * Thickness * # *, * # * on * # *, * # * *, * # * after * # *, * # * left * # * , * # * * # *, * # * Horizontal * # *, * # * top * # *, * # * bottom * # *, * # * within * # *, * # * Outside * # *, * # * Clock-clock * # *, * # * The orientation or positional relationship of the indication of the indication * # * is based on the orientation or positional relationship shown in ...

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Abstract

The invention relates to the technical field of thermal power generation wastewater treatment, in particular to an intelligently adjustable wastewater zero discharge system and a method. The system comprises an evaporation tower, an intelligent adjusting center, an inlet flue, a wastewater pipeline and an outlet flue, the inlet flue is communicated with a flue gas inlet of the evaporation tower, the wastewater pipeline is communicated with a wastewater inlet of the evaporation tower, and the outlet flue is communicated with a flue gas outlet of the evaporation tower; a flue gas parameter monitoring device and a flue gas parameter adjusting device are arranged on the inlet flue; a wastewater parameter monitoring device and a wastewater parameter adjusting device are arranged on the wastewater pipeline; an outlet flue gas parameter monitoring device and an outlet flue switch baffle are arranged on the outlet flue; the flue gas parameter monitoring device, the wastewater parameter monitoring device, the outlet flue gas parameter monitoring device, the outlet flue switch baffle, the flue gas parameter adjusting device and the wastewater parameter adjusting device are all connected with the intelligent adjusting center. The system can solve the problem that waste water cannot be evaporated completely or heat is wasted when the unit operation condition changes.

Description

Technical field [0001] The present invention relates to a thermal wastewater treatment technologies, and in particular zero discharge of wastewater relates to a system and method for intelligent adjustable. Background technique [0002] In the power plant during production operations will produce a lot of wastewater of high salt (e.g., desulfurization waste water), the high salt content of such waste water or suspended solids, water composition is extremely complex, direct discharge would cause serious pollution of the environment. In recent years, with the state industrial wastewater increasingly stringent emissions control, zero-emission power plant high-salt wastewater become the focus of attention in the industry. Currently, wastewater rotary atomizer evaporation technique is one of high salinity wastewater zero emissions technology in the industry mainstream, with simple process, put into operation and low cost. This technique provided the waste water evaporation tower, inco...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/12C02F1/16
CPCC02F1/12C02F1/16C02F1/008C02F2209/38C02F2209/40
Inventor 李飞陈海杰荆亚超崔焕民刘海洋魏新佟园园刘俊峰杨建慧高阳杨言彭思伟麻晓越于志成谷小兵白玉勇李本锋高飞刘忠杨瀚申顾胜王德志郭永红
Owner DATANG ENVIRONMENT IND GRP
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