Fractionation sewage treating method

Abstract

The invention provides a fractionation sewage treating method. A treatment device comprises a treatment device body; the bottom of the treatment device body is provided with a compressor; the compressor is tightly welded and communicates with the treatment device body; the bottom of the compressor is provided with a discharging pipe; the discharging pipe is tightly welded and communicates with thecompressor; the fractionation sewage treatment device is provided with two groups of treating chambers; and the left side of the treatment device body is provided with an evaporation chamber and a secondary treating chamber. When sewage is conveyed to the evaporation chamber through a water suction pipe, two electric heating blocks arranged in the evaporation chamber heat the evaporation chamber,then the sewage is evaporated at high temperature, the evaporated water vapor rises to a cover of the evaporation chamber, the cover of the evaporation chamber is provided with a gathering cover, water beads slide down along the gathering cover and drop into a water gathering plate, and the water gathering plate slides down to a steam hot water collecting chamber after gathering distilled water.With the arrangement, energy generated by the machine itself can be recycled for purification treatment, a recycling effect is achieved, and an effect of saving energy is achieved.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to a fractional distillation sewage treatment method. Background technique [0002] Water treatment methods include physical treatment and chemical treatment. Human beings have used water treatment methods for many years. Physical methods include the use of various filter materials with different pore sizes, and the use of adsorption or barrier methods to exclude impurities in water. Adsorption The more important method is to use activated carbon for adsorption, and the barrier method is to pass water through the filter material, so that the larger impurities cannot pass through, and then obtain relatively clean water. In addition, the physical method also includes the precipitation method, which is to let the impurities with a small specific gravity float on the water surface to remove them, or the impurities with a large specific gravity to settle down, and then obtain them. The c...

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Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a fractional distillation sewage treatment method, which solves the problem that the above-mentioned sewage treatment device does not have the function of quantitative delivery, and when the device is working, continuous feeding will cause blockage in the device. Moreover, the existing sewage treatment devices do not have the function of recycling resources. The work is often done in one set, and the heat generated is wasted, resulting in large energy consumption. This treatment efficiency is not high, and the cost is wasted. The existing sewage treatment The purification degree of the device is low, the treatment effect process is simple, and the treatment process takes a long time. The method used is the traditional precipitation method, which cannot be processed quickly and intelligently, resulting in low work efficiency.

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