Special sewage treatment device for highway service area

Abstract

The invention relates to the technical field of a sewage treatment accessory device, in particular to a special sewage treatment device for a highway service area, which can effectively prevent a filter screen from being blocked by impurities in the sewage, ensure the sewage treatment process, and improve practicability. And the organic matter in the sewage can be sufficiently treated to improve the reliability of use; at the same time, the disinfection effect of sewage is improved, so that the discharged water reaches the level of environmental protection, and the environmental protection isimproved. The device comprises a filter box and a disinfection box, wherein the inside of the filter box is provided with a filter cavity, and the inside of the disinfection box is provided with a disinfection cavity; the device also comprises a stationary filter screen, a movable filter screen, a rotating electric machine, a water inlet pipe, a sewage pump, an upper ball bearing, a transmission shaft, a plurality of sets of first bristles, a plurality of sets of second bristles, a first connecting pipe, a treatment tank, an ultrasonic generator, a plurality of sets of left guiding plates, a plurality of sets of right guiding plates, an ultrasonic transducer, a water distributor, a second connecting pipe, a plurality of sets of partitions, a plurality of sets of ultraviolet disinfection devices, and a drain pipe.

Description

technical field [0001] The invention relates to the technical field of sewage treatment auxiliary devices, in particular to a special sewage treatment device for high-speed service areas. Background technique [0002] As we all know, the special sewage treatment device for the high-speed service area is an auxiliary device used to treat the sewage generated in the high-speed service area and reduce environmental pollution. It has been widely used in the field of environmental protection; the existing high-speed service area The special sewage treatment device includes a filter box, a connecting pipe and a disinfection box. The inside of the filter box is provided with a filter chamber, and a filter screen is arranged horizontally in the filter chamber. The top of the filter box is provided with a water inlet pipe. The top of the disinfection box is provided with a feeding pipe, the bottom of the right end of the disinfection box is provided with a drain pipe, and a drain val...

AI Technical Summary

Problems solved by technology

[0002] As we all know, the special sewage treatment device for the high-speed service area is an auxiliary device used to treat the sewage generated in the high-speed service area and reduce environmental pollution. It has been widely used in the field of environmental protection; the existing high-speed service area The special sewage treatment device includes a filter box, a connecting pipe and a disinfection box. The inside of the filter box is provided with a filter chamber, and a filter screen is arranged horizontally in the filter chamber. The top of the filter box is provided with a water inlet pipe. The top of the disinfection box is provided with a feeding pipe, the bottom of the right end of the disinfection box is provided with a drain pipe, and a drain valve is arranged at the drain pipe, the left end of the connecting pipe is connected with the right end of the filter box, and the right end of the connecting pipe is connected with the The left end is connected; when the existing special sewage treatment device in the high-speed service area is used, the sewage is introduced into the filter chamber from the water inlet pipe, and the impurities in the sewage are filtered through the filter screen, and the filtered sewage enters the disinfection chamber through the connecting pipe. Disinfectant is put into the disinfection chamber through the feeding pipe to disinfect the sewage, and the disinfected water is exported from the drainage pipe; it is found that the sewage generated in the service area is very unstable during the use of the existing special sewage treatment device for the high-speed service area. The amount of sewage generated during peak hours is much higher than usual, which can easily cause blockage of the filter screen and affect the process of sewage treatment, resulting in low practicability; and its removal effect on organic matter in sewage is poor, resulting in The reliability of use is low; at the same time, its disinfection effect on sewage is poor, and it cannot reach the level of environmental protection

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