Preparation device for saline soil microbial repair agent

Abstract

The invention belongs to the technical field of soil remediation, particularly discloses a preparation device for a saline soil microbial repair agent. Aiming at the problems of need of artificial batching, a material mixing device and complicated sterilization procedures in the preparation process of the microbial repair agent, the preparation device is characterized by comprising an outer tank body, wherein an outer tank body door is connected to inner wall of one side of the outer tank body through hinges; supporting rods are welded on the inner wall of bottom of the outer tank body; a second supporting platform is welded on the top outer walls of the supporting rods; a first through hole is formed in the top of the outer tank body and a hopper is welded on the inner wall of the first through hole; a hopper box is welded on the top outer wall of the outer tank body; three through holes are formed in the outer wall of the top of the hopper box. The preparation device for the saline soil microbial repair agent, disclosed by the invention, has the advantages that automatic liquid distribution is realized, so that labor force is reduced; the liquid distribution is better facilitated, and composite liquid can be fully mixed; secondary cooling after sterilization is avoided, so that sterilization procedures are simplified and culture liquid is prevented from being infected again.

Description

technical field [0001] The invention relates to the technical field of soil remediation, in particular to a preparation device for a saline-alkali soil microbial remediation agent. Background technique [0002] Saline-alkali land accounts for about 30% of the land area, and China's saline-alkali land is even higher than the world level, and due to poor protection, there is still a tendency to expand. Saline-alkali soil generally contains mineral salts such as sodium chloride, potassium chloride, calcium chloride, magnesium chloride, calcium carbonate, and magnesium sulfate. Generally, more than 0.6% chloride can be called saline-alkali soil. The saline-alkali soil in my country is mainly distributed in The inland area north of the Yangtze River from Shanxi to Xinjiang. [0003] At present, the main methods of saline-alkali soil improvement include physical method, chemical method and biological method. The physical method is through irrigation and drainage, soil deep plowing...

AI Technical Summary

Problems solved by technology

The restorative agent preparation device in the above-mentioned patent has the following deficiencies: manual batching is required in the batching of the culture medium, which is extremely labor-intensive, there is no material mixing device for the culture medium, the culture medium materials cannot be completely mixed, and the temperature must be lowered after high-temperature sterilization, the procedure is cumbersome , increasing the chance of reinfection

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