Rotary magnetic adsorption wastewater filtering device

Abstract

The invention relates to the technical field of filtering devices, in particular to a rotary magnetic adsorption wastewater filtering device. The device comprises a water inlet pipe and a filtering and purifying mechanism communicated with the bottom of the water inlet pipe, a shielding plate is arranged on the outer wall of the bottom of the water inlet pipe, the filtering and purifying mechanismat least comprises a magnetic attraction device and a filtering device; the magnetic attraction device comprises a magnetic attraction box, the shielding plate is hinged to an opening in the top of the magnetic attraction box, a fixing frame is arranged in the magnetic attraction box, and a magnetic rotary drum is arranged in the fixing frame. The end part of the magnetic rotary drum is connectedwith a drum motor, the drum motor is fixedly arranged on the inner wall of the fixing frame, the magnetic rotary drum is rotatably arranged in the fixing frame, the filtering device comprises a filtering box, the filtering box is communicated with the bottom of the magnetic suction box, and a filtering net is arranged in the filtering box and is obliquely fixed at the bottom of an inner cavity ofthe filtering box; and the outer wall of the filtering box is communicated with a discharging block. According to the present invention, the magnetic substances in the wastewater can be rotatably adsorbed, the impurities can be conveniently cleaned, and the influence on the wastewater filtration due to the impurity blockage can be avoided.

Description

technical field [0001] The invention relates to the technical field of filtering devices, in particular to a rotary magnetic adsorption wastewater filtering device. Background technique [0002] Wastewater treatment is to use physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, so as to achieve wastewater recycling and reuse, make full use of water resources, separate pollutants in wastewater or convert them into non-toxic process of hazardous substances; [0003] In the wastewater treatment process, it is necessary to filter the impurities in the wastewater with the help of a filter device to ensure that the wastewater is purified. However, the current wastewater filter device does not have the function of absorbing the magnetic substances in the wastewater, which makes the filtration effect in the wastewater poor. It is not conducive to the treatment of wastewater, and the current filter device is easily blocked by impurities...

AI Technical Summary

Problems solved by technology

[0003] In the wastewater treatment process, it is necessary to filter the impurities in the wastewater with the help of a filter device to ensure that the wastewater is purified. However, the current wastewater filter device does not have the function of absorbing the magnetic substances in the wastewater, which makes the filtration effect in the wastewater poor. It is not conducive to the treatment of wastewater, and the current filter device is easily blocked by impurities inside, which is inconvenient to clean, resulting in a reduction in the service life of the filter device. In view of this, we propose a rotary magnetic adsorption wastewater filter device

Images