Movable sewage treatment device

Abstract

The invention discloses a movable sewage treatment device, which comprises a filtering box and a disinfection tank, wherein an inclined plate is fixedly arranged at the bottom in the filtering box, filtering layers are mounted at the upper end of the inclined plate, a rotating rod is movably arranged at the upper end of the filtering layer, the rotating rod is rotatably connected with filtering blades, the filtering layers are arranged on the filtering blades, a first motor is fixedly arranged on the outer side of the filtering box and connected with the rotating rod, a feeding pipe is arranged at the upper end of the first motor, a bidirectional screw rod is movably arranged at the upper end of the rotating rod, a transmission gear is installed at one end of the bidirectional screw rod, and a second motor is installed on the outer side of the filtering box. According to the sewage treatment device of the invention, by driving the bidirectional screw rod to rotate through the second motor, the filtering screen is lifted, so that the impurities filtered from the filtering screen are conveniently cleaned; and through agent adding, multi-layer filtering and disinfection, sewage is treated in a diversified manner so as to substantially improve the sewage treatment effect.

Description

technical field [0001] The invention relates to the technical field of sewage treatment equipment, in particular to a mobile sewage treatment device. Background technique [0002] The distribution of oil reservoirs in my country is complex, and most oil fields have a large number of small block oil fields that cannot be connected into a piece. Their daily water production is not high, and it is inconvenient to build large-scale sewage treatment stations. If the treatment capacity of some old sewage stations is too small to expand, there will be too many single devices, too much investment and limited space. The construction of a new station requires a lot of single equipment, high investment and installation costs, large floor area, complex daily management, and high maintenance costs. There are many kinds of equipment on the oil production platform, and the area left for water treatment is small. [0003] There is following deficiency in existing a kind of mobile sewage t...

AI Technical Summary

Problems solved by technology

[0004] 1. Most mobile sewage treatment devices only treat sewage, but they cannot clean up the filtered debris well. After a long time of work, it is easy to block the filter layer. You need to stop working and clean it up, which is a waste of manpower and time

[0005] 2. Some mobile sewage treatment devices sold on the market are too simple to treat sewage, and they cannot completely treat sewage. The impurities are filtered, the effect is not obvious

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