Bottom structure of carnallite pool

• Main Authors: ZHANG FAHUI, CAI BANGLING, ZHANG YULONG, DING HAI, HAN CHUNHUI, ZHU LEI, ZHANG CUNPING, ZHANG PEIPEI, LIU YI, LIU YANJIE, CHENG PENG, DONG JIKAI, LIU YANPENG, HUO FENG
• Format: Patent
• Language: Chinese; English
• Published: 04.06.2024
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The invention relates to a carnallite pond with a pond plate, the carnallite pond (1) is enclosed by an original soil pond wall (11) with a trapezoidal cross section, a flat original soil tamping layer (12) is formed at the pond bottom of the carnallite pond (1), the surface of the original soil tamping layer (12) is covered with the pond plate (4), and the pond plate (4) is formed by compacting a high-sodium crystallization layer formed by tedding high-sodium brine. For the same inventive concept, the invention further provides a manufacturing method of the pool plate, high-sodium brine is pumped into the carnallite pool (1) to reach a first liquid level, the high-sodium brine is tedded by solar energy to form a high-sodium crystal layer, when original brine is changed into mineralization brine, the mineralization brine is discharged out of the carnallite pool (1), and then the high-sodium crystal layer is compacted to form the pool plate (4). The pool plate (4) can protect the tamped original soil layer (12