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Purifier and method for performing advanced treatment on secondarily-polluted drinking water

A secondary pollution and advanced treatment technology, applied in chemical instruments and methods, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of no secondary pollution, achieve easy maintenance and save investment and floor area, the effect of long operating life

Active Publication Date: 2010-09-01
SHANGHAI HAWTHORN ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this regard, people use various methods such as water supply by quality, adding liners to the water tank, removing the water tank and using variable frequency pumps to supply water, replacing pipes, etc., and there is no fundamental solution to the "secondary pollution" problem of water.

Method used

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Embodiment Construction

[0027] The present invention will be described in further detail below in conjunction with the accompanying drawings. This manufacturing technique and assembly technique are very clear to those skilled in the art.

[0028] see figure 2 , The digital electromagnetic field water processor is composed of a wave source generator, an inductance coil and a working power supply. Such as figure 2 As shown, its variable voltage generator is composed of integrated circuit CH1 and oscillating integrated circuit IC2, which can periodically generate sawtooth waves, sine waves or other functional waves. CH1 adopts CON3 integrated base circuit, IC2 can be a 555 time base circuit, and the power / frequency converter is composed of integrated circuit IC3, which can generate pulses that vary with input voltage changes. The pulse frequency ranges from 400Hz to 60KHz. The model of IC3 can be MC14573; The frequency mixing circuit is made up of components such as integrated circuit IC4., electric...

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Abstract

The invention relates to the technical field of sewage treatment, in particular to a purifier and a method for performing advanced treatment on secondarily-polluted drinking water. The purifier is characterized in that: a digital electromagnetic field water treatment device is arranged at the water outlet end of an untreated water inlet pipe; one end of the water outlet end is connected to the left side wall of a clear water guide plate shell; a first reaction chamber, a second reaction chamber and a third reaction chamber are arranged in a cavity of a clear water guide plate; a collection hole of a flow plate of a clear water pump is arranged on the right side wall of the clear water guide plate shell; a water outlet pipe of an inclined-tube sedimentation tank is arranged at the bottom of the collection hole, and is connected to an inlet of a fine filter; the opening of the water outlet pipe of the fine filter is connected with an introduction opening of the water pump; a drainage opening pipe of the water pump is connected with the introduction opening of a water storage tank; a flowmeter is arranged on the water tank; a pollutant discharging opening is arranged at the bottom of the water tank; the water outlet pipe is arranged on the left lower side wall of the water tank; and the water outlet pipe is connected with the untreated water inlet pipe to form the purifier for performing the cyclic advanced treatment on the secondarily-polluted drinking water.

Description

[technical field] [0001] The invention relates to the technical field of sewage treatment, in particular to a purifier and method for advanced treatment of secondary pollution of drinking water. [Background technique] [0002] The following professional names are clearly defined in the national CJ / T206-2005 water quality inspection standard: [0003] Secondary water supply: the water supply unit will supply water from urban public water supply and self-made / facilities, after storage, pressurization or advanced treatment and disinfection, the water supply pipeline or special pipeline provided by the water supply unit will supply water to users. [0004] User water receiving point: the user's water point within the water supply range (that is, the faucet). [0005] It can be seen that the water supply unit has a direct and timely disposal obligation for the chemical, physical, biological and other "secondary pollutants" produced during the disposal process of the water points...

Claims

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Application Information

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IPC IPC(8): C02F9/12C02F1/48
Inventor 王甫华王黎王云峰王云帅赵峰王宝生
Owner SHANGHAI HAWTHORN ENVIRONMENTAL PROTECTION TECH
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