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A jet cavitation mixer

A stirrer and jet technology, which is applied in the field of jet cavitation stirrer, to achieve the effects of high cavitation efficiency, short production cycle and simple structure

Active Publication Date: 2022-06-21
JIANGSU UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

But the current stirrer is rarely equipped with cavitation function

Method used

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  • A jet cavitation mixer
  • A jet cavitation mixer
  • A jet cavitation mixer

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Embodiment Construction

[0035] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, but the protection scope of the present invention is not limited thereto.

[0036] like figure 1 and figure 2 As shown, the jet cavitation agitator of the present invention includes a fixed blade 2, a swirl blade 3 and a motor 5, the motor 5 is installed on the motor base 4, the motor 5 is connected with one end of the shaft 7, the The other end of the shaft 7 is supported on the base 1, and a plurality of the fixed blades 2 are circumferentially evenly distributed between the base 1 and the motor base 4, and a plurality of swirl blades 3 are evenly distributed on the shaft 7. The fixed blade 2 is swept to form the cavitation area I and the jet area. The swirl vanes 3 are evenly distributed along the axial direction of the shaft 7, and are fixed on the shaft 7 through the vane bracket 8. The swirl vanes 3, the vane bracket 8 and the shaft 7 can ...

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Abstract

The invention provides a jet cavitation mixer, which includes fixed blades, swirl blades and a motor, the motor is installed on a motor base, the motor is connected to one end of a shaft, and the other end of the shaft is supported on a base, several The fixed blades are evenly distributed in the circumferential direction between the base and the motor base, and a number of swirl blades are evenly distributed in the circumferential direction of the shaft, and the rotating swirl blades sweep the fixed blades to form a cavitation area and a jet flow area. The swirling vane includes a pressure surface, a suction surface and an outer circular surface, and the outer circular surface is used to form a jet flow area when it is swept to the fixed blade; the suction surface is used to form a Cavitation zone; said pressure face is used to power the flow of the medium. The invention forms a low-pressure area through the joint action of the swirling blades and the fixed blades, and at the same time forms a jet flow at the gap between the two blades, aggravates the formation of cavitation, and efficiently treats and degrades organic pollutants in sewage.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a jet cavitation agitator. Background technique [0002] With the continuous development of modern industries such as pharmacy, chemical industry, printing and dyeing, the number of synthetic macromolecular organic compounds and refractory chemical substances in the water body is increasing year by year, making it difficult for traditional sewage treatment methods to adapt to the current increasingly strict environmental protection requirements. The advantages of cavitation to degrade organic pollutants are reflected. [0003] Hydraulic cavitation is a hydrodynamic phenomenon. The extreme conditions such as local high temperature and high pressure, luminescence, electric discharge, strong shock wave, high-speed jet provided by the cavitation generated in the process of hydrodynamic cavitation can strengthen the physical and chemical processes, such as making water molecules in th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/00B01F27/90C02F101/30
CPCC02F1/00C02F2101/30B01F27/11B01F27/112B01F27/90B01F2101/305
Inventor 朱荣生安策王秀礼付强徐伟陈一鸣
Owner JIANGSU UNIV
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