Turbo-charged self-cleaning efficient filter

Abstract

The invention discloses a turbo-charged self-cleaning efficient filter. The turbo-charged self-cleaning efficient filter comprises a rotating shaft, a filter element and a filter housing, wherein thefilter element is mounted in the filter housing; the upper end of the filter element is connected with a water distributor; the lower end of the filter element is connected with an automatic slag discharge device; the bottom end of the automatic slag discharge device is connected with a slag discharge pipe; a pre-filtration water pressurizing chamber is formed in the filter element; the rotating shaft is vertically mounted in the pre-filtration water pressurizing chamber; the top end of the rotating shaft penetrates a guide pipe and is connected with a motor; an upper rotating turbine and a lower rotating turbine are mounted on the rotating shaft; and the filter element consists of an upper lock cap, a lower lock cap, an embedded framework, an inner filter cartridge, a filter screen skeleton, a stainless steel tube, an embedded groove, an activated carbon layer and an outer filter cartridge. The turbo-charged self-cleaning efficient filter is simple in structure, convenient to operateand good in filtering effect, brings convenience for a water flow to quickly penetrate the filter element to be filtered, and avoids the situation that the filtering efficiency is reduced by blockageof the filter element; and step-by-step filtration and adsorbing purification of dirt are realized, and the dirt collection effect of the automatic slag discharge device is improved.

Description

technical field [0001] The invention relates to the technical field of sewage treatment, in particular to a turbocharged self-cleaning high-efficiency filter. Background technique [0002] Sewage, usually refers to waste water from domestic and production that is polluted to a certain extent. Sewage mainly includes domestic sewage, industrial wastewater and initial rainwater. The main pollutants of sewage are pathogenic pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants, impurities, etc. For the treatment of sewage, it needs to be treated through a sewage treatment filter so that it can be recycled. In the sewage filter of the prior art, due to the structural characteristics of the existing sewage filter itself, during the process of filtering sewage, as impurities continue to accumulate on the filter, the filtration efficiency of the filter will be reduced until it is completely blocked. As a result, it is necessary to frequently replace the filte...

AI Technical Summary

Problems solved by technology

In the sewage filter of the prior art, due to the structural characteristics of the existing sewage filter itself, during the process of filtering sewage, as impurities continue to accumulate on the filter, the filtration efficiency of the filter will be reduced until it is completely blocked. As a result, it is necessary to frequently replace the filter element or clean the filter element, which is not convenient for the continuous treatment of the dirt in the water flow, and in the process of separating the dirt from the water, the pressure difference between the inside and outside of the filter element is often small, resulting in sewage filtration. Low efficiency; during actual filtration, it is impossible to further pressurize the sewage

It is also inconvenient to separate and discharge the filtered dirt, which leads to the low efficiency of the sewage filter in the prior art and cannot meet the current increasing environmental protection and water saving requirements

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