Integrated sewage lifting and discharging device

Abstract

The invention discloses an integrated device for lifting and discharging sewage, comprising a first drain pipe, an air pipe, a through hole, a first connecting rod, a stirring blade, a first fixing sleeve, a water tank, a second connecting rod, a filter screen, a drainage mechanism, Block, first spring, second drain pipe, air bag, handle, second fixing sleeve, second spring, rocker, third fixing sleeve, third connecting rod, water valve, base, water inlet pipe, scale line and blower . The water tank of the invention is equipped with a second drainage pipe, the heights of the two ends of the second drainage pipe are different, the side wall of the second drainage pipe is equipped with an air bag, and the downward pressure air bag adopts the siphon principle to lift and discharge the sewage from the inside of the water tank; the bottom end of the water tank is installed with a funnel-shaped base, The impurities in the sewage fall into the interior of the base, and the first drain pipe can be opened to discharge the impurities; the "S"-shaped air pipe is installed inside the water tank, and the third connecting rod is rotated inside the water tank, and the third connecting rod is rotated to rotate the stirring blade up and down, left and right, so that The sewage is fully contacted with the gas to effectively remove impurities in the sewage.

Description

technical field [0001] The invention relates to a sewage lifting and discharging device, in particular to a sewage lifting and discharging integrated device, which belongs to the technical field of sewage treatment application. Background technique [0002] Sewage, usually refers to certain polluted discharge water from domestic and production. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients and toxic pollutants. [0003] There are certain defects in the existing sewage lifting and discharging devices. Most of the sewage is pumped out by water pumps. Frequent start-up of the water pumps will easily damage the water pumps, which not only reduces the service life of the water pumps, but also wastes a lot of electric energy. It is not easy to replace; during sewage treatment, the impurities inside the sewage are left at the bottom of the s...

AI Technical Summary

Problems solved by technology

[0003] There are certain defects in the existing sewage lifting and discharging devices. Most of the sewage is pumped out by water pumps. Frequent start-up of the water pumps will easily damage the water pumps, which not only reduces the service life of the water pumps, but also wastes a lot of electric energy. It is not easy to replace; during sewage treatment, the impurities inside the sewage are left at the bottom of the sewage lifting discharge device, which is difficult to clean up, and some sewage treatment devices have poor aeration mechanisms, which cannot properly remove the impurities in the sewage, resulting in There are too many impurities in the final sewage, which cannot meet the discharge requirements and cannot be discharged

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