An evaporation and concentration wastewater treatment device based on gas turbine waste heat recovery

By designing the threaded heating tube and spray assembly in the gas turbine waste heat recovery device, and combining them with the use of the lifting cylinder and stirring frame, the problem of slow liquid evaporation rate in the existing device is solved, achieving efficient and stable wastewater evaporation treatment, which is suitable for energy-saving treatment of high-concentration industrial wastewater.

CN224279825UActive Publication Date: 2026-05-26HUANENG (QINGYUAN) GAS TURBINE THERMAL POWER CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
HUANENG (QINGYUAN) GAS TURBINE THERMAL POWER CO LTD
Filing Date
2025-05-12
Publication Date
2026-05-26

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    Figure CN224279825U_ABST
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Abstract

This utility model relates to the technical field of wastewater recycling equipment, specifically to an evaporation and concentration wastewater treatment device based on gas turbine waste heat recovery. It includes a support frame, an evaporator mounted on the support frame, a heating pipe threaded around the evaporator, and a mounting cover with an adjustable opening degree. A drive motor is mounted on the mounting cover. A ladder is provided on the evaporator, and the bottom of the evaporator has a conical structure. A discharge pipe extends through one end of the bottom of the evaporator to discharge the liquid at the bottom of the evaporator. A rotating shaft is mounted on the output end of the drive motor, and a spray assembly is mounted on the rotating shaft. The spray assembly is used to improve the evaporation efficiency of the liquid in the evaporator. Compared with the prior art, this application improves the ability to effectively combine collection and spraying functions, thereby improving the efficiency of wastewater evaporation and recycling.
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