CN2169423Y

CN2169423Y - Electric filter water purifier

Info

Publication number: CN2169423Y
Application number: CN 93221058
Authority: CN
Inventors: 胡扬五; 胡炳怡
Original assignee: Individual
Current assignee: Individual
Priority date: 1993-08-01
Filing date: 1993-08-01
Publication date: 1994-06-22
Anticipated expiration: 2003-08-01

Abstract

The utility model relates to an electric filter water purifier which can sterilize and remove impurities by the electric field, the electrophoretic effect and the electrochemical reaction of the electrode. The electric filter water purifier comprises a tank body 1 with an inlet and an outlet. The internal part of the tank body 1 is provided with a passage composed of a cathode and an anode electrode plates 2, 3, or the electrode plate groups which are alternately arranged. The water flow can alternately pass through the cathode and the anode electrodes with two different polarities. At the same time of killing bacteria, the electric filter water purifier can make the dead bodies of the bacteria conducted oxygenolysis without introducing chlorine series or other disinfectants, and the danger of secondary pollution can be avoided. The impurities of the metal ion can be electrically deposited on the cathode electrode and can be recovered, and the electric filter water purifier has the advantages of very high water purifying efficiency and very strong water purifying effect.

Description

Electric filter water purifier

The present invention relates to a kind of electric filtering type water purifier that sterilizes and remove impurity that reacts with electric field, electrophoretic effect and electrode electro Chemical.

Though with the electroic field disinfect device of alternating current sterilization with to produce chlorine with electrochemical reaction be that the hypochlorite generator of antibacterial all has bactericidal effect, all have defective.At first there is safety problem in actual applications in electroic field disinfect device with the sterilization of 220V alternating current, because daily water all has certain electric conductivity, and alternating current conductive capability in water is stronger, if the human body directly water that comes out in the alternating current steriliser of contact will inevitably get an electric shock, personal safety is on the hazard, moreover AC field can only kill antibacterial, and can't remove by the antibacterial corpse produced pollution or toxin, also can't remove other harmful organic substance impurity and heavy metal ion; The hypochlorite generator is by the next germ-resistant device of the oxidants such as water generates sodium hypochlorite of electrolysis sodium chloride-containing, though its sterilizing ability is stronger, but having introduced chlorine such as sodium hypochlorite in water is disinfectant, the electrolyte content and the chlorine residue of water have been increased, the physical and chemical performance of water is changed, especially chlorine such as sodium hypochlorite be disinfectant with Organic substance effects such as antibacterial corpse, protein after can generate multiple chlorinated organics, and have in this class material quite is responsive carcinogen, has caused dangerous secondary pollution.

The objective of the invention is to overcome prior art defective, a kind of germicidal efficiency height be provided, remove the electric filtering type water purifier that impurity is wide, purifying water effect is good.

The present invention has in the tank body, tank body of the outlet brought into and is set as the passage of alternately being made up of anodic-cathodic plate or electrode plate groups, make current alternately pass through the electrode of negative and positive two opposed polarities, thereby reach the water purification purpose by repeatedly reacting to sterilize and remove impurity with electric field, electrophoretic effect and electrode electro Chemical.

Further specify the present invention below in conjunction with embodiment and accompanying drawing.

Accompanying drawing is the configuration diagram of present embodiment.

Present embodiment has the tank body 1 of outlet brought into 5,6, is set as the passage of alternately being made up of anodic-cathodic plate 2,3 or electrode plate groups in the tank body 1, and anodic-cathodic plate 2,3 can assemble with the inner tank wall sealing, and on anodic-cathodic plate 2,3 through hole 4 is set.Above-mentioned formation makes current vertically by electrode surface, and the direction of an electric field that electrode produced is parallel with water (flow) direction, at first should be subjected to when the impurity of positively charged moves near the anode from anodic repulsive force and quilt is hindered outside anode; Electronegative impurity then quickens to be adsorbed on the anode, and it is oxidized under anodic electrochemical reaction, even also can be subjected to the attraction of adjacent negative electrode when having a spot of positively charged impurity to slip through the net by anodic through hole immediately quickens to be adsorbed on the negative electrode, in the electrochemical reaction of negative electrode, be reduced, if metal ion is then finally understood electro-deposition on negative electrode; When temporarily leaking the first road anode, a spot of electronegative impurity then can be subjected to the repulsive interaction of negative electrode immediately, and hindered between anode and negative electrode, under the effect of electric field force, electrophoresis can take place and the motion of adverse current anode in the electronegative impurity that the overwhelming majority is slipped through the net, and finally is adsorbed on the anode oxidized.

The present invention is owing to adopt DC low-voltage between anodic-cathodic, safety in the time of can guaranteeing the human body contact, sterilizing efficiency is high especially, and can in kill bacteria antibacterial corpse oxidation Decomposition be need not to introduce chlorine system or other any disinfectant, has avoided dangerous secondary pollution; The ability of removing heavy metal ion impurities is quite strong, and its electro-deposition is reclaimed on negative electrode, and therefore, the present invention has very high cleaning water and very strong purifying water effect.

Claims

1, a kind of have bring outlet tank body folding electric filtering type water purifier into, it is characterized in that: be set as the passage that anodic-cathodic plate (2), (3) or electrode plate groups are alternately formed in the tank body (1), anodic-cathodic plate (2), (3) can be assembled with the inner tank wall sealing, and through hole (4) is set on anodic-cathodic plate (2), (3).