Landfill leachate treatment device

• Main Authors: KONG FANHUI, CUI YAQIANG, NING PENGHUI
• Format: Patent
• Language: Chinese; English
• Published: 05.09.2023
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The utility model discloses a landfill leachate treatment device which comprises a leachate tank, a water outlet of the leachate tank is communicated with a filter tank, a water outlet of the filter tank is communicated with a leachate box, a screw pump is arranged on the leachate box, a water outlet of the screw pump is connected with a leachate pipe, the leachate pipe is connected with a three-way pipe, and the three-way pipe is connected with a three-way valve. A three-way valve is arranged on the three-way pipe, and two water outlets of the three-way pipe are respectively communicated with the decomposing furnace and the slurry slag inlet pit. The device has the beneficial effects that a bypass is additionally arranged on a leachate pipeline, and valve control is additionally arranged, so that the leachate can be treated in a decomposing furnace, and can also be mixed in a slurry and slag pit; meanwhile, as the calorific value of the slurry slag material is high, the effects of saving coal and reducing co