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Internal electrolytic processor for wastewater

A technology of sewage treatment and internal electrolysis, applied in water/sewage treatment, water/sludge/sewage treatment, mechanical oscillation water/sewage treatment, etc., can solve problems such as agglomeration of microwave radiation, and achieve good sewage impact load , good treatment effect

Inactive Publication Date: 2010-07-14
WUHAN TEXTILE UNIV
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Problems solved by technology

[0004] The purpose of the present invention is to solve the deficiencies in the above-mentioned background technology, and to propose a simple structure and convenient implementation of the internal electrolytic sewage processor, so as to not only solve the problem of agglomeration in the internal electrolysis process, but also solve the problem in the process of microwave irradiation. The purpose of the problem where the main energy is absorbed by water

Method used

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  • Internal electrolytic processor for wastewater
  • Internal electrolytic processor for wastewater
  • Internal electrolytic processor for wastewater

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Embodiment Construction

[0021] An internal electrolytic sewage processor shown in the figure includes a reaction tank 1, a water inlet pipe 2 and a water outlet tank 3. The reaction tank 1 is equipped with iron powder, activated carbon or cast iron powder 4, and the reaction tank 1 is provided with a spiral lift Machine 5, which is used to pulverize the agglomerated iron powder, activated carbon or cast iron powder 4 in the reaction tank 1 and lift it above the reaction tank 1, and put the pulverized iron powder, activated carbon or cast iron powder 4 back into the reaction tank 1 .

[0022] The screw elevator 5 preferably includes a cylindrical lower end lifting section 5.2 with a first helical blade 9 inside, a tapered compression section 5.3 and a cylindrical upper end lifting section 5.4 with a second helical blade 10 inside. One end of the lower lifting section 5.2 is provided with an inlet 5.1, the other end is connected to the inlet end of the compression section 5.3, the outlet end of the com...

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Abstract

The invention discloses an internal electrolytic processor for wastewater, which comprises a reaction pool, a water inlet pipe and a water outlet tank, wherein iron powder, activated carbon or iron powder are filled in the reaction pool, and a spiral elevator is arranged in the reaction pool and is used for crushing and elevating the agglomerated iron powder, activated carbon or iron powder in the reaction pool above the reaction pool; and the crushed iron powder, activated carbon or iron powder are put in the reaction pool again. The invention has simple structure, convenient implementation, can solves the problem of agglomeration in the internal electrolysis process and the problem that main energy is absorbed by water in the microwave irradiation process, and is suitable for sewage and wastewater treatment industry.

Description

technical field [0001] The invention relates to the field of sewage treatment, in particular to an internal electrolysis sewage processor. Background technique [0002] At present, the internal electrolysis reaction of iron-carbon system to treat wastewater has been extensively researched and practically applied to develop a variety of different reactors. It is mainly used in the process of industrial wastewater treatment such as printing and dyeing wastewater, pharmaceutical wastewater, and papermaking wastewater. Various reactors have specific structures for different types of wastewater, and there are various ways to improve the efficiency of internal electrolysis reaction and the recycling of iron-carbon system, such as various forced aeration methods, mechanical stirring methods, fluidized bed methods Wait. Various methods have their specific limitations, and the scope of application is limited. It is difficult to treat wastewater in the debugging stage. The applicat...

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Application Information

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IPC IPC(8): C02F1/461C02F1/36
Inventor 丁忠浩沈超彭清泉黄尧杨佳
Owner WUHAN TEXTILE UNIV