25-07-2023 дата публикации
Номер: CN116472811A
Принадлежит:
The invention discloses a water circulation type saline-alkali soil improvement device, and relates to the technical field of saline-alkali soil improvement, the water circulation type saline-alkali soil improvement device comprises a main box, the upper side of one end of the main box is provided with a feeding hopper, the other end of the main box is provided with a downward discharge port, an upper conveyor belt and a lower conveyor belt are horizontally arranged in the main box, and the lower conveyor belt is located below the upper conveyor belt; filtering holes are formed in the upper conveying belt and the lower conveying belt in a penetrating manner, the upper conveying belt and the lower conveying belt are mounted on the outer sides of the conveying rollers, and the conveying rollers are driven by a motor; according to the device, efficient and thorough spraying, flushing and improving of soil can be achieved, the improving efficiency is improved, meanwhile, water source recycling ...
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