Metal ball surface microcurrent attracting salinization reactor for treating industrial waste water
An industrial wastewater and reactor technology, which is applied in water/sewage treatment, aerobic process treatment, metallurgical wastewater treatment, etc., can solve the problems of large consumption of electrode plates, high power consumption, and high treatment costs, and achieve low operation and maintenance costs. , Good treatment effect, the effect of reducing material consumption
Inactive Publication Date: 2019-02-19
王尧尧
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Problems solved by technology
The advantages of the electrochemical method are: no need to add redox reagents, fast reaction speed, small footprint, easy to realize automatic operation, etc.; but its disadvantages are high power consumption, large electrode plate consumption, high processing cost, and easy electrode Concentration polarization occurs, resulting in fouling, etc.
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[0028] like figure 1As shown, the metal sphere micro-current attraction salinization reactor for treating industrial wastewater, the metal sphere micro-current attraction salinization reactor 5 is made of hard stainless steel, the left lower part of the reactor is provided with a water inlet valve 51, and the right upper part is provided with Drainage valve 59, a set of electromagnetic coil 52 is installed in the center of the reactor, and is connected with the electromagnetic coil control unit 55 located outside the reactor by a wire 54, the electromagnetic coil 52 is covered with a set of waterproof protective cover 53, inside the reactor Evenly filled with a number of nickel metal balls 56, which can move with the water flow, three propeller blades 57 are respectively installed on the left top and right bottom of the reactor; The electroplating wastewater of zinc ions enters the reactor through the water inlet valve 51 located at the lower left side of the reactor, and firs...
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Abstract
The invention discloses a metal ball surface microcurrent attracting salinization reactor for treating industrial waste water. An electromagnetic coil set is installed in the center of the reactor andconnected with an electromagnetic coil control unit located on the outer portion of the reactor through a wire, the reactor is uniformly filled with several nickel metal balls, the nickel metal ballscan move along water flow, and three propeller blades are respectively installed on the top of the left side of the reactor and the bottom of the right side of the reactor. The reactor creatively utilizes a specific electromagnetism induction phenomenon, when the metal ball bodies perpendicularly cut magnetic induction lines in the magnetic field, the Faraday effect can be generated, microcurrentcirculation can be formed on the surfaces of the metal ball bodies, and zinc ions in water are attracted to gradually gather on the surfaces of the ball bodies; the zinc ions can be separated from asolution, be subjected to the salinization reaction on the surfaces of the metal ball bodies, and be combined with anions in the solution to become inorganic salt attached to the surfaces of the metalball bodies, and therefore the purpose of removing the zinc ions in the waste water is achieved.
Description
technical field [0001] The invention relates to a metal spherical micro-current attraction salinization reactor for treating industrial waste water, which belongs to the waste water treatment field in environmental protection. Background technique [0002] The electroplating industry is an important processing industry in my country, and it has developed rapidly in the past ten years. However, due to the lack of overall and complete planning for the distribution and development of my country's electroplating industry for a long time, it has resulted in a difficult situation with many factories, small scale, low degree of specialization, and poor efficiency on the one hand, and serious pollution in the electroplating industry on the other hand. [0003] According to the current statistical data, there are about 15,000 electroplating factories in my country, and the annual average discharge of electroplating wastewater is as high as 4 billion tons, accounting for one-sixth of ...
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IPC IPC(8): C02F1/48C02F103/16C02F101/20
CPCC02F1/48C02F1/484C02F1/488C02F1/66C02F3/02C02F9/00C02F2101/20C02F2103/16C02F2201/483
Inventor 王尧尧
Owner 王尧尧