An integrated reducing agent mixing and proportioning equipment for soil pollution remediation

Abstract

The invention relates to the technical field of soil and groundwater pollution remediation, in particular to an integrated reducing agent mixing and proportioning equipment for soil pollution remediation. An integrated reducing agent mixing and proportioning equipment for soil pollution remediation, including a mixer, a mixing tank, a nitrogen bottle, a gas diffusion plate metering dosing pump and supporting metering and monitoring equipment, characterized in that: the lower part of the mixer is connected with Mixing bucket; the upper part of the mixer is connected to the motor, and the lower end of the motor is connected to the agitator blade with a connecting rod, and the agitator blade extends into the lower part of the mixing bucket; one side of the upper part of the mixing bucket is connected to the water inlet pipe, and the lower part of the mixing bucket is The side is connected to the nitrogen cylinder with pipelines, the top side of the mixing barrel is connected to the metering dosing pump, and the other side of the lower part of the mixing barrel is the chemical outlet pipeline. Compared with the existing technology, the integrated equipment is easy to move, relatively low in cost, easy to equip and overhaul, easy to operate and maintain, capable of continuous and stable operation, and precise proportioning of medicaments.

Description

technical field [0001] The invention relates to the technical field of soil and groundwater pollution remediation, in particular to an integrated reducing agent mixing and proportioning equipment for soil pollution remediation. Background technique [0002] In the middle of the last century, my country began to vigorously develop industrial enterprises, and the traditional industrialization process has continued to this day. In the 1990s, with the slowdown of traditional industrialization, the adjustment of industrial structure, the implementation of the policy of "retreating from the second to the third", the acceleration of urbanization and the increasingly severe shortage of land resources, more and more factories Enterprises are surrounded by cities and gradually move to the outskirts of cities, and the relocation of factories leaves large areas of polluted land for the cities. In addition, there are large areas of polluted or destroyed farmland, mines and other types o...

AI Technical Summary

Problems solved by technology

[0004] In order to overcome the deficiencies of the prior art, the present invention solves the problem of mixing and proportioning of reduced medicament products in an anaerobic environment in the process of environmental pollution control, and maximizes the prevention of oxidative failure of medicaments in contact with air or other oxidants, so as to truly realize the reduction High chemical availability of agents prior to use

Images