Embedded-type perforated plate section device of waterpower cavitation reactor

A technology of hydraulic cavitation and perforated plate, applied in the direction of oxidized water/sewage treatment, etc., can solve the problem of difficult degradation of pollutants, achieve the effect of high cavitation efficiency, simple equipment, and easy control of reaction conditions

Inactive Publication Date: 2012-07-11
ZHEJIANG UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the existing pollutants are difficult to degrade, the present invention provides a hydraulic cavitation reactor embedded porous plate segment device

Method used

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  • Embedded-type perforated plate section device of waterpower cavitation reactor
  • Embedded-type perforated plate section device of waterpower cavitation reactor
  • Embedded-type perforated plate section device of waterpower cavitation reactor

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Embodiment Construction

[0030] Refer to attached Figures 1 to 9 , the hydraulic cavitation reactor embedded porous plate section device is characterized in that it includes a hydraulic cavitation generating device and a square section observation section 3; the hydraulic cavitation generating device is an embedded porous plate 1, and the porous plate 1 is provided with There is a beam hole. When the waste water flows through the beam hole, a high-speed water flow is formed. When the pressure of the high-speed water flow drops to the saturated steam pressure of the corresponding temperature of the waste water, a cavity is formed. The cavity is in the observation section 3 internal growth and collapse; the entrance of the observation section 3 is provided with a card slot 2, and the porous plate 1 is embedded in the card slot 2; the two sides and the top of the observation section 3 are provided with organic Glass 4, the bottom of the observation section 3 is provided with a movable steel plate 5, and...

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PUM

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Abstract

The invention discloses an embedded-type perforated plate section device of a waterpower cavitation reactor, which is characterized by comprises a waterpower cavitation generation device and a square fracture surface observation section. The waterpower cavitation generation device is an embedded-type perforated plate which is provided with a beam hole, a clamping groove is arranged at the inlet position of the observation section, and the perforated plate is embedded in the clamping groove. Organic glass bringing convenience in observation are arranged on two sides and the top of the observation section, a movable steel plate is arranged at the bottom of the observation section, and a plurality of pressure holes capable of colleting pressure of each measure point in real time are arranged on the steel plate. An upstream section of the observation section is connected with a circular square joint, and a downstream section of the observation section is connected with a circular square joint. The embedded-type perforated plate section device is simple in structure, small in material consumption, and convenient in operation. Simultaneously, a perforated plate structure is exposed in an organic glass observation window, so that the embedded-type perforated plate section device is favorable for observation of a cavitation peocess.

Description

technical field [0001] The invention relates to a hydraulic cavitation reactor embedded porous plate section device, which is used for generating hydraulic cavitation phenomenon. Background technique [0002] With the development of my country's economy and society, petrochemical, plastic, synthetic fiber, pharmaceutical, coking, textile printing and dyeing, paint and other industries have developed rapidly, and various pollutants containing a large amount of refractory biodegradation have increased correspondingly, and their entry into water bodies has caused serious environmental pollution. pollution. Refractory pollutants mainly include polycyclic aromatic hydrocarbons, halogenated hydrocarbons, heterocyclic compounds, phenolic compounds, organophosphorus pesticides, surfactants, organic dyes and other toxic and chromogenic organic pollutants. The common characteristics of these substances are strong toxicity, high chroma, complex components, high chemical oxygen demand, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F1/72
Inventor 董志勇杨亮邴斌常中权
Owner ZHEJIANG UNIV OF TECH
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