Multi-path sewage filtering integrated machine

Abstract

The invention relates to a multi-path sewage filtering integrated machine. A double-screen filtering unit is arranged in a machine body; screen change covers for opening the double-screen filtering unit are positioned on the front face of the machine body; a cleaning valve control knob, a self-cleaning switch knob and a water supply switch are also positioned on the front face of the machine body; low level sewage is communicated with a front filtering chamber of a low level lifting filter; a rear filtering chamber of the low level lifting filter is communicated with a secondary front filtering chamber of the double-screen filtering unit through a lifting pump and a low level sewage inlet; a high level sewage inlet is communicated with the secondary front filtering chamber of the double-screen filter unit; a secondary rear filtering chamber of the double-screen filtering unit is communicated with a tertiary rear filtering chamber through a tertiary filtering screen; and the recycled water of the tertiary rear filtering chamber is communicated with a recycled water tank through a pump after passing through a recycled water conduit and a pump valve. The invention adopts a multi-pathsewage filtering system, the machine body has an integrated compact structure, and the filter screens can be conveniently and automatically mechanically cleaned. The invention has the advantages of small size, simple installation and use and favorable filtering effect.

Description

technical field [0001] The invention belongs to a multi-channel sewage filtration and treatment integrated machine. Background technique [0002] At present, the water shortage in cities is becoming more and more serious. In order to save water, most of the used domestic water can be recycled, such as washing vegetables, washing hands, bathing, laundry and other domestic water. Reusing domestic water is an inevitable trend of urban water conservation. Most of the used domestic water contains impurities and needs to be filtered and lifted to a certain height before it can be reused. However, the current sewage filtration devices are scattered and large in size, cumbersome to install and use, complicated and frequent filter cleaning, especially the unsatisfactory filtering effect, often causing pump The clogging affects the recycling of water. Contents of the invention [0003] The purpose of the present invention is to provide a multi-channel sewage filtration and treatmen...

AI Technical Summary

Problems solved by technology

Most of the used domestic water contains impurities and needs to be filtered and lifted to a certain height before it can be reused. However, the current sewage filtration devices are scattered and large in size, cumbersome to install and use, complicated and frequent filter cleaning, especially the unsatisfactory filtering effect, often causing pump The clogging affects water recycling

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