A kind of waste transfer station leachate treatment equipment

CN122254584APending Publication Date: 2026-06-23WATER ENVIRONMENTAL TECH LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
WATER ENVIRONMENTAL TECH LTD
Filing Date
2026-05-11
Publication Date
2026-06-23

AI Technical Summary

Technical Problem

Existing leachate treatment equipment at waste transfer stations suffers from reduced heat exchange efficiency, localized overheating, or dry burning during the evaporation process due to untimely steam flow regulation. Furthermore, the electrical or manual adjustment methods are susceptible to corrosion and clogging, making it difficult to meet the requirements for efficient and stable evaporation treatment.

Method used

A detection component is installed at the feed inlet of the heat exchanger body and linked with the air intake control component. The steam flow rate is adjusted in real time by detecting the viscosity of the leachate, realizing pure mechanical automatic control, adapting to changes in working conditions with different concentrations and viscosities, and avoiding electrical control systems and manual intervention.

Benefits of technology

It improved the stability and reliability of equipment operation, extended the continuous operation cycle, reduced operation and maintenance costs and energy consumption, and ensured the stability and efficiency of leachate evaporation reduction treatment.

✦ Generated by Eureka AI based on patent content.

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    Figure CN122254584A_ABST
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Abstract

The present application relates to the technical field of landfill leachate treatment, in particular to a landfill transfer station leachate treatment equipment, which comprises a heat exchange body, a heat exchange cavity and a plurality of material channels located in the heat exchange cavity are arranged in the heat exchange body; the heat exchange cavity is connected with an air inlet and an air outlet; the heat exchange body is provided with a feeding port and a discharging port which are in communication with the plurality of material channels at both ends; the heat exchange body is provided with a detection assembly for detecting the viscosity of the material at the position corresponding to the feeding port; the air inlet is connected with an air inlet control assembly; the air inlet control assembly is connected with the detection assembly through a connecting pipe to control the steam flow into the heat exchange cavity according to the viscosity of the material; the real-time closed-loop linkage regulation and control of the viscosity change of the leachate material and the steam supply amount of the heat exchange cavity is realized, without the need for an electric control system and manual intervention, which can automatically increase the steam flow and heat exchange load when the viscosity of the material increases, and can automatically reduce the steam flow when the viscosity of the material decreases.
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