Small integrated sewage treatment device for expressway operation station area

Abstract

The invention relates to the technical field of integrated sewage treatment devices, and discloses a small integrated sewage treatment device for an expressway operation station area. The small integrated sewage treatment device comprises a mounting base, wherein a reaction device for sewage treatment is fixedly mounted above the mounting base, a wastewater pretreatment mechanism is fixedly mounted on the side wall surface of the mounting base, the top of the wastewater pretreatment mechanism is fixedly provided with a suction pump, and an output shaft of the suction pump is connected with a drainage pipe. According to the invention, a mounting frame and a cleaning roller are arranged; in a sewage filtration process, large particles in sewage can be possibly clamped in filter screen holes after passing through a filter screen arranged on a filter sleeve; and in a continuous rotating process of a connecting shaft, the cleaning roller is driven to scrape the inner circular surface of the filter sleeve, so impurities attached to the inner wall surface of the filter sleeve are scraped, and the situation that the impurities are butted to the filter sleeve and consequently sewage is blocked during preliminary filtering is reduced.

Description

Technical field [0001] The present invention relates to the technical field of integrated sewage treatment apparatus, and more particularly to a small integrated sewage treatment device for highway operation station. Background technique [0002] The sewage treatment refers to the process of purifying the sewage into a water body or re-use, and the integrated sewage treatment device is widely used in various fields such as construction, agriculture, transportation, and the sewage treatment control process. Monitoring and operational flow of many devices. [0003] The integrated sewage treatment apparatus is disclosed. Intercepting the net, the top of the handling pool has a bridging, and the inner wall of the bridge is provided with a tube bin, and the outer side of the processing pool is provided with a tube and neutralization cycle tube. The outer walls of the outer wall of the other end of the treatment pool are respectively provided with an inlet pipe and a feed tube, respect...

AI Technical Summary

Problems solved by technology

[0005] During the daily use of the small-scale integrated sewage treatment device set up in the expressway operation station area, the domestic wastewater is collected together and enters the water inlet mechanism of the sewage treatment device. The large particles of impurities contained in the domestic wastewater have not been set up for pre-treatment by relevant institutions. Treatment, long-term use after entering the sewage treatment mechanism will accumulate in the treatment device, causing the sewage purification to slow down. For this reason, we propose a small integrated sewage treatment device for the expressway operation station area

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