A sewage treatment device for heavy metal ions
A sewage treatment device and heavy metal ion technology, applied in water/sewage treatment, heating water/sewage treatment, water/sewage multi-stage treatment, etc., can solve the problem of low sewage treatment efficiency, low recovery efficiency of heavy metal ions, and difficulty in meeting sewage treatment requirements speed and other issues to achieve the effect of simple structure and improved efficiency
Active Publication Date: 2018-05-18
烟台锂能环保科技有限公司
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Problems solved by technology
However, because the device only processes the sewage of heavy metal ions by heating this process, the efficiency of sewage treatment is low, and the recovery efficiency of heavy metal ions is low. It is difficult to meet the requirements of sewage treatment rate in actual use.
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Embodiment
[0016] Embodiment: Below in conjunction with accompanying drawing, the present invention is described in detail below. For the convenience of description, the following "up", "down", "left" and "right" are consistent with the directions of up, down, left and right in the drawings themselves.
[0017] Such as Figure 1~2 As shown, a sewage treatment device comprises a sewage reaction tank 10, a sewage evaporation tank 30 and a sewage cooling tank 40; the upper side wall of the sewage reaction tank 10 is fixed with a water inlet pipe 11; A first connecting pipe 20 is connected in series between 30; a second connecting pipe 43 is connected in series between the sewage reaction tank 10 and the sewage cooling tank 40; One end is interspersed on the upper surface of the sewage evaporation tank 30 and connected with the sewage awning 23; the upper end of the sewage reaction tank 10 is connected with the storage tank 12; the lower end of the sewage reaction tank 10 is formed as a fun...
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The invention discloses a heavy metal ion wastewater treatment apparatus, comprising a wastewater reaction tank, a wastewater steaming tank and a wastewater cooling tank; a first connecting pipe is serially connected between the wastewater reaction tank and the wastewater steaming tank; a second connecting pipe is serially connected between the wastewater reaction tank and the wastewater cooling tank; the upper end of the wastewater reaction tank is connected with a storage tank; the lower end of the wastewater reaction tank forms a funnel; one end of the first connecting pipe is fixed to the lower sidewall of the wastewater reaction tank and the other end is inserted into the upper end surface of the wastewater steaming tank and connected with a wastewater spray head; one end of the second connecting pipe is fixed to the upper end surface of the wastewater steaming tank and the other end is fixed to the upper end surface of the wastewater cooling tank; the heavy metal ion wastewater treatment apparatus is simple in structure, and recycles heavy metals through multiple procedures, improving wastewater treatment efficiency.
Description
Technical field: [0001] The invention relates to the technical field of environmental protection equipment, in particular to a sewage treatment device for heavy metal ions. Background technique: [0002] With the development of modern society, the amount of sewage containing heavy metal ions is increasing. Because heavy metal ions are difficult to degrade under natural conditions, they will not only pollute water sources, soil and other environments, but also cause pollution through the enrichment of the food chain. Finally, it enters the human body and causes harm to human health. Therefore, it is particularly important to treat sewage containing heavy metal ions. Existing methods for treating sewage containing heavy metal ions include traditional physical and chemical methods, as well as new biological treatment methods. [0003] Chinese invention patent CN202657980U discloses a sewage treatment device, which includes a sewage treatment tank, a sewage storage tank, a gas ...
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IPC IPC(8): C02F9/10C02F101/20
CPCC02F1/04C02F1/283C02F1/52C02F9/00C02F2101/20
Inventor 魏绍博徐宝华朱斯忠
Owner 烟台锂能环保科技有限公司