Drinking water treatment device

Abstract

The invention belongs to the technical field of separation of suspended particles from liquids, and particularly discloses a drinking water treatment device which comprises a purifying chamber, wherein the bottom of the purifying chamber is provided with a water outlet; one side of the purifying chamber is provided with a water inlet channel; the water inlet channel comprises a water inlet end and a water outlet end; the an activated carbon layer and a zeolite bed are sequentially arranged on the bottom of the purifying chamber from top to bottom; a deoiling cylinder is arranged in the purifying chamber; the cylinder wall of the deoiling cylinder is provided with a plurality of water outlet holes; the inner wall of the deoiling cylinder is provided with a filter screen of which the mesh diameter is less than 1mm; the water outlet end of the water inlet channel is connected with the deoiling cylinder, and the end surface of the water outlet end is higher than the bottom surface of the deoiling cylinder; an oil absorbing cylinder with equal height to the deoiling cylinder is arranged in the deoiling cylinder; a motor is arranged on the oil absorbing cylinder; the surface of the oil absorbing cylinder is provided with a plurality of oil inlets for absorbing oil; the oil absorbing cylinder is provided with spiral stirring blades; and an oil absorbing pipe is arranged above the oil absorbing cylinder. Compared with the prior art, the drinking water treatment device can effectively removal oil stains and can not cause secondary pollution.

Description

technical field [0001] The invention belongs to the technical field of separating suspended particles from liquids. Background technique [0002] my country is a country seriously short of water resources, and the lack of water resources has seriously affected people's living conditions. In recent years, the problem of domestic sewage in urban and rural areas has become prominent. Many urban residents' domestic sewage is collected into the sewage pipe network for centralized treatment. However, due to unbalanced economic and social development, some towns and vast rural areas have not built sewage pipe networks. Disordered state, straight discharge and random discharge are common, leading to the deterioration of water flow in some rivers, and the contribution rate to water pollution is increasing year by year. If it continues in the long run, it will seriously endanger the health of the people. Therefore, in order to reduce the pressure of sewage treatment , People have to ...

AI Technical Summary

Problems solved by technology

However, the existing sewage treatment devices are not effective in removing floating substances in sewage, such as oil stains in water or other floating organic matter, etc.

After being filtered by the filter material, the floating matter will often be blocked in the filter material, causing the filter material to be polluted, and it is difficult to remove the pollutants, which will cause secondary pollution of the water

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