Hazardous waste dump leaching equipment

• Main Authors: GU WEIXING, CUI SHANGWEI, XU BO, ZHAI HEJU
• Format: Patent
• Language: Chinese; English
• Published: 15.11.2019
• Subjects: DISPOSAL OF SOLID WASTE; PERFORMING OPERATIONS; RECLAMATION OF CONTAMINED SOIL SOIL; TRANSPORTING

The utility model discloses dump leaching equipment for hazardous wastes, and belongs to the technical field of waste treatment. The device comprises a dump leaching tank and a liquid conveying pipeline, a water filtering plate is arranged at the bottom of the dump leaching tank; the water filtering plate is divided into at least three layers of mesh plates; all the layers of mesh plates are overlapped together; permeable holes are formed in the mesh plate; the hole diameter of the water permeable holes of the upper-layer mesh plate is greater than that of the water permeable holes of the adjacent lower-layer mesh plate; the water filtering plate is obliquely fixed to the bottom of the dump leaching tank, a liquid storage area is formed by the water filtering plate and the bottom of the dump leaching tank, a liquid outlet pipe is arranged on the side edge of the liquid storage area, the liquid conveying pipeline is communicated with the dump leaching liquid storage tank and distributedon the peripheral wall a