Domestic wastewater recycling device

Abstract

The invention discloses a device for reusing domestic sewage, the structure of which comprises a control valve, an adjusting screw, an upper top cover, a reinforced shock-absorbing disk, a water inlet cylinder, an activated carbon filter layer, a filter cleaning tank, a water outlet cylinder, a supporting column foot, and an anti-skid Gasket, sewage pipe, lower chassis, detector, pressure display screen, activated carbon filter layer is equipped with semi-permeable membrane, metal stainless steel mesh, activated carbon adsorption layer, activated carbon adsorption layer is welded together with the middle part of the filter cleaning tank, metal The stainless steel mesh is fixed on the upper surface of the activated carbon adsorption layer by rivets, and the semi-permeable membrane glue is connected to the center of the metal stainless steel mesh. The beneficial effect of the present invention is that the pigment particles and metal ions in the sewage can be removed once through the activated carbon filter layer. It can be filtered out permanently, so that the filtration can be completed in one step, without separate treatment, which saves time, manpower and material resources, and speeds up the efficiency of sewage filtration.

Description

technical field [0001] The invention is a device for reusing domestic sewage, which belongs to the field of reusing devices for domestic sewage. Background technique [0002] Domestic sewage is mainly the discharge water produced by various kitchen water, washing water and toilet water used in human life. Most of them are non-toxic inorganic salts. Domestic sewage contains a lot of nitrogen, phosphorus, sulfur, and many pathogenic bacteria. [0003] The prior art discloses a device for reusing domestic sewage with the application number CN201420786978.0, which includes a bucket and a pool. There is a pool under the bucket, and a water pipe is provided at the bottom of the bucket to guide the water in the bucket to the pool. , the bottom of the pool is provided with a water discharge switch A, a water outlet, and a water discharge switch B successively from the left, and a sliding sleeve is fixed on the left pool wall and covers the guide rod to keep it from moving vertically...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a domestic sewage reuse device to solve the problem that the prior art can only take out the particulate matter in the sewage, but cannot remove the metal ions and pigments in the sewage, and needs to be carried out separately. Dealing with the problem that consumes too much time and manpower and material resources

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