Intelligent integrated self-cleaning filter

Abstract

The invention discloses an intelligent integrated self-cleaning filter. The filter is composed of a cavity, a filter core, a negative pressure absorption machine, a rotating shaft, a mechanical seal apparatus, a cavity cover, a variable-speed motor, a resilient coupling, a magnetic force motor operated valve, a dirt collector, an intelligent control cabinet and a differential pressure detector. The characteristics of the filter lie in that: the intelligent control cabinet and the cavity are of integrated structures, the rotating shaft is a hollow-core, the negative pressure absorption machine is installed on the rotating shaft, and the mechanical seal apparatus is installed at the joint of the cavity cover and the rotating shaft. The rotating shaft and the variable-speed motor are connected by the resilient coupling, and the magnetic force motor operated valve and the dirt collector are installed on a drain outlet. The cavity is divided into three parts: a washing chamber, a pressure-giving chamber and a draining chamber. The filter provided in the invention has an advantage of high integration degree, and thereby equipment volume is reduced and intelligent integrated human-computer interface control is realized. According to the invention, sewage after cleaning is collected in the process of self-cleaning without losing any resource on pipelines. The filter can be widely applied on filtration of liquid in the pipelines in industrials of municipal tap water, steel, electric power, metallurgy and the like.

Description

1. Technical field [0001] The invention relates to the field of pipeline filtration environmental protection equipment, in particular to an intelligent integrated self-cleaning filter used in municipal tap water, iron and steel, electric power, metallurgy and other industries for liquid filtration on pipelines. 2. Background technology [0002] At present, the pipeline filter of the existing technology is a necessary part used in the pipelines of municipal tap water, steel, electric power, metallurgy and other industries. Water quality, reduce system dirt, bacteria and algae, rust, etc., to purify water quality and protect other equipment that are working normally. [0003] The pipeline filters in the prior art have a variety of structural forms, and the filter housing and the control box are separated structures, which are inconvenient to operate, occupy a large area, and have a low degree of intelligent integration. When the filter screen inside the filter is cleaning the...

AI Technical Summary

Problems solved by technology

[0003] The pipeline filter in the prior art has a variety of structural forms, the filter housing and the control box are split structures, which is inconvenient to operate, occupies a large area, and has a low degree of intelligent integration

When the filter screen inside the filter is cleaning the particles and suspended solids in the liquid, the cleaning is not thorough, and the pressure loss of the pipeline is large

When discharging the particulate matter and suspended solids in the liquid, they cannot be collected collectively, and the liquid, particulate matter, and suspended solids in the pipeline are directly discharged together, resulting in waste of resources in the liquid part of the pipeline

The seal between the internal parts of the filter and the shell is unreliable due to low degree of mechanization, which often causes liquid leakage and wastes some resources

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