Tandem or parallel untreated sewage fiber and hair filter
A technology for hair filtration and sewage, which is applied in the direction of filtration separation, filtration treatment, membrane filter, etc. It can solve the problems of poor filtration effect, blockage of heat exchanger, and large footprint, so as to improve heat exchange efficiency and increase heat exchange efficiency , The effect of reducing the frequency of maintenance
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[0028] detailed description:
[0029] The raw sewage introduced into the system from the urban sewage canal, the diameter of the sewage after mechanical coarse filtration is ≤3mm, which contains a large number of flexible filamentous substances such as fibers, hair, plastic cloth, and the sewage enters the original sewage fiber and hair filtration device Filter in the middle, and then enter the heat exchange equipment for heat exchange;
[0030] The sewage after coarse mechanical filtration enters the water inlet 12, and the sewage flows upward in the main body 10 of the filter chamber. When the sewage flows through the tapered steel wire filter brush 11, it will be scraped off by a large amount of fibrous filamentous pollution with greater buoyancy. Through the connection port 8, the sewage enters the second filter chamber body 10. At this time, the sewage will flow upwards, the sewage will flow through the cylindrical steel filter brush 9, and the sewage will flow downwards from ...
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