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An 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: 2022-03-01
DATANG ENVIRONMENT IND GRP
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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;

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  • An intelligently adjustable wastewater zero discharge system and method

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Embodiment Construction

[0040] The technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are part of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0041] In describing the present invention, it is to be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Straight", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", etc. or The positional relationship is based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, rather t...

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Abstract

The invention relates to the technical field of waste water treatment for thermal power generation, in particular to an intelligently adjustable waste water zero discharge system and method. The system includes evaporation tower, intelligent adjustment center, inlet flue, waste water pipe and outlet flue; the inlet flue is connected with the flue gas inlet of the evaporation tower, the waste water pipe is connected with the waste water inlet of the evaporation tower, and the outlet flue is connected with the The flue gas outlet is connected; the flue gas parameter monitoring device and the flue gas parameter adjustment device are installed on the inlet flue; the wastewater parameter monitoring device and the wastewater parameter adjustment device are installed on the waste water pipe; the outlet flue gas parameter monitoring device and the outlet The flue switch baffle; 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 adjustment device and the wastewater parameter adjustment device are all connected to the intelligent adjustment center. The system can solve the problems of endless evaporation of waste water or waste of heat when the operating conditions of the unit change.

Description

technical field [0001] The invention relates to the technical field of waste water treatment for thermal power generation, in particular to an intelligently adjustable waste water zero discharge system and method. Background technique [0002] During the production and operation of thermal power plants, a large amount of high-salt wastewater (such as desulfurization wastewater) will be generated. This type of wastewater has a high content of salt or suspended solids, and the composition of the water quality is extremely complex. Direct discharge will cause serious pollution to the environment. In recent years, with the country's increasingly strict discharge control of industrial wastewater, the zero discharge of high-salt wastewater from thermal power plants has become a hot spot in the industry. At present, the wastewater rotary atomization evaporation technology is one of the mainstream high-salt wastewater zero-discharge technologies in the industry. It has the advantage...

Claims

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Application Information

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Patent Type & Authority Patents(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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