Centrifugal evaporation device

By designing a centrifugal evaporation device with a simple structure, using the combined structure of the impeller and the Venturi nozzle, the raw water is formed into water mist for evaporation, which solves the problems of high energy consumption and complex structure of the existing high-salt wastewater treatment equipment, and realizes the High efficiency and low energy consumption processing effect.

CN119240839AActive Publication Date: 2025-01-03JIZHONG ENERGY FENGFENG GROUP +1
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Patent Information

Application Number
CN202411673820.7
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2024-11-21
Publication Date
2025-01-03
Estimated Expiration
2044-11-21

AI Technical Summary

Technical Problem

The existing high-salt wastewater treatment equipment has problems such as high energy consumption, complex process and structure, large investment and difficulty in maintenance. The existing ion exchange salt removal technology is not suitable for high-salt water treatment and has high cost.

Method used

A centrifugal evaporation device with a simple structure is designed. The rotating centrifugal evaporation wheel is used to form water mist through the suction of the impeller structure and the high-pressure injection of the Venturi nozzle, and the airflow formed by the air blades is evaporated to achieve the raw water. The processing reduces the setting of the pump or reduces the power of the pump, and improves the processing capacity through a multi-layer superposition structure.

Benefits of technology

It realizes efficient evaporation treatment of raw water, reduces energy consumption, improves processing efficiency, has the advantages of simple structure, low energy consumption and high efficiency, and further reduces energy consumption through heat recovery and improves processing efficiency.

✦ Generated by Eureka AI based on patent content.

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Abstract

The invention provides a centrifugal evaporation device. The centrifugal evaporation device comprises a treatment channel and a centrifugal evaporation wheel. The processing channel comprises an air outlet end and an air inlet end. And the centrifugal evaporation wheel is rotationally mounted in the treatment channel and is driven by a motor to rotate. A closed impeller structure is arranged in the centrifugal evaporation wheel, and fan blades are arranged on the periphery of the centrifugal evaporation wheel. A suction port is formed in the middle of the impeller structure, and Venturi nozzles communicated with the area where the fan blades are located are arranged on the periphery of the impeller structure. When the centrifugal evaporation device provided by the invention is started, a suction effect is formed on raw water, a high-pressure fluid is formed on the periphery of the impeller structure, and the raw water is sprayed to an area where the fan blades are located in a water mist state by utilizing an acceleration effect of the Venturi tube on water flow; therefore, the airflow formed by the fan blades can evaporate and take away water mist formed by most of the raw water, sufficient heat absorption evaporation of the raw water is achieved, the treatment effect is improved, and the centrifugal evaporation device has the advantages of being simple in structure, low in energy consumption and high in efficiency.
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Citation Information

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