Water bath constant-temperature oscillator for soil pretreatment

• Main Authors: ZHENG JUNDAN, WANG ZHIYUAN, CHEN GAOYANG, ZHENG ZHANGKE, TAO YUYI, YAN WEI, WANG LINGYU, WANG BIN
• Format: Patent
• Language: Chinese; English
• Published: 26.08.2022
• Subjects: MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; TRANSPORTING

A water bath constant temperature oscillator for soil pretreatment relates to the field of soil detection and comprises a device shell, a start button and an extraction button are fixedly arranged on the front side of the device shell, and an opening is formed in the front side of the device shell. Each liquid pumping pipe is communicated with the corresponding liquid pumping device through a connecting hose, each liquid pumping pipe corresponds to one test tube, pores of the filter plate are very small, so that a solution can penetrate through the filter plate, but floating particles can be blocked, and the descending speed of the filter plate is relatively slow; when the filter plate moves to the lowermost side, the solution can be pumped out through a through hole in the side wall of a liquid pumping pipe and a liquid pumping space by extruding a corresponding liquid pumping device; suspended particles can be rapidly precipitated after water bath oscillation of soil is completed, and the working efficiency