Solid-liquid separation type alkali-containing wastewater multi-stage treatment device based on environmental treatment

Abstract

The invention disclsoes a solid-liquid separation type alkali-containing wastewater multi-stage treatment device which comprises a device main body, a feeding hopper, a first servo motor, a reaction box and a second servo motor; the feeding hopper is fixedly mounted at the upper end of the device main body, the first servo motor is mounted at the upper end of the right side of the device main body, a brush rod is fixedly connected to the lower end of a linkage rod, spines are fixedly installed in a filtering barrel, a circular gear is connected to a stirring rod, a side gear is installed on the side of the circular gear, a side rod is installed in the middle of the side gear, and a knocking structure is connected to the upper end of the side rod. According to the solid-liquid separation type alkali-containing wastewater multi-stage treatment device based on environmental treatment, the peculiar smell propagation rate can be effectively reduced, the solid-liquid separation effect on wastewater can be improved, floating objects on the inner wall of the device can be removed, and meanwhile bubbles generated in the reaction process are crushed.

Description

technical field [0001] The invention relates to the technical field related to environmental protection, in particular to a solid-liquid separation type alkali-containing wastewater multi-stage treatment device for environmental treatment. Background technique [0002] With the improvement of people's living standards and the progress of the industrial field, the water consumption of factories is also increasing. Some factories discharge the sewage generated in the industrial production process at will, and the discharged sewage is discharged into the surrounding rivers, which will harm the surrounding environment and residents. Inconvenience to life, some of the wastewater produced in these industrial production processes will contain low concentrations of caustic soda, sodium carbonate, sodium hydroxide and ammonia and other alkaline substances, in the process of environmental treatment, the purification of wastewater Treatment is an important step, so the sewage treatment...

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Problems solved by technology

[0007] The object of the present invention is to provide a solid-liquid separation type alkali-containing wastewater multi-stage treatment device based on environmental treatment, in order to solve the above-mentioned background technology, it is inconvenient to effectively reduce the transmission rate of peculiar smell when the existing treatment device is used for wastewater treatment , so that in the process of wastewater treatment, it is easy to cause unnecessary impact on the surrounding staff due to peculiar smell. At the same time, the overall solid-liquid separation effect of the device is poor, which greatly reduces the practicability of the treatment device. During treatment, it is inconvenient to clean up the floating matter adhering to the inner wall of the device. At the same time, it is inconvenient to crush the bubbles generated during the neutralization reaction of alkali-containing wastewater, so it is easy to be affected by the bubbles wrapped in the reactants. to the overall treatment effect

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