A kind of sewage degradation purifier
Technical field
The present invention relates to water treatment fields, more particularly, to sewage degradation purifier.
Background technology
China is the country of one small Chemical Manufacture prosperity, and chemical products type is more, the complex process being related to, sewage
Containing inorganic, organic salt volume is big, handling this kind of sewage just must be by the processing method of various combinations.China organises at present
Work production dispersion, and be small Chemical Manufacture, therefore sewage is caused to disperse, it is unfavorable for handling.
People pass through long-term endeavour, the technology of many purifying waste water processings have had been established, there are commonly Physical, chemistry
Method, bioanalysis etc., these methods respectively have its advantage and disadvantage, are mostly not thorough to contaminant degradation, be easy to cause secondary pollution, equipment
Investment is big, operating cost is excessively high.
Catalysis oxidation high-level oxidation technology is the new technology that water treatment field is risen, it passes through chemically or physically chemical side
Pollutant in sewage is direct oxidation into inorganic matter by method, or is translated into the intermediate product of the easily biological-degradable of low toxicity.Electricity
It is to be subject to a kind of improved sewage water treatment method on the basis of electrolysis process to solve catalytic oxidation, which is directed to some difficulty
The sewage of reason achieves good effect.Catalytic and oxidative electrolysis technology method has:Electric flocculation, electric floating, oxidation, catalysis and in electricity
The features such as polar molecule under field condition acts on.
In 201010563370.8 patent of invention, it is proposed that a kind of three-diemsnional electrode electrocatalytic oxidation for sewage of degrading
Reactor, by the way that the positive and negative electrode of cross parallel is arranged in the reaction vessel, using the zeolite granular in liquid as third electricity
Pole;When work, positive and negative electrode obtains electric energy, and zeolite granular plays the role of granule electrode and playing ion transformation keeps electrode all
A large amount of OH hydroxyl radical free radicals ion is generated in table and liquid, to carry out catalysis oxidation to the pollutant of sewage, reaches environmental protection
The purpose of water purification.But in the invention, different layers positive and negative electrode is placed in parallel, and gap is larger, between different layers electrode
Liquid catalyst reaction it is inadequate, influence clean-up effect.
Invention content
As one aspect of the present invention, a kind of sewage degradation purifier, including reaction vessel and power supply are provided;Institute
Reaction vessel is stated by electrocatalytic oxidation by sewage purification, the power supply is used to provide electric current to the reaction vessel;It is described anti-
Answer container bottom that water inlet is set, top is arranged water outlet, is internally provided with multiple positive electrodes and multiple auxiliary electrodes;Wherein,
The positive electrode and the auxiliary electrode have certain degree with horizontal plane.
Preferably, the power supply includes the first power supply powered to reaction vessel left end electrode and to reaction vessel right end
The second source of electrode power supply, the multiple positive electrode and the multiple negative electrode are divided into left and right two arrays of electrodes, wherein the left side
The angle of one group of side electrode and horizontal plane is first angle, and the angle of one group of described the right electrode and horizontal plane is second angle.
Preferably, first angle and the second angle are respectively between 30 degree to 60 degree.
Preferably, the angle of first angle and the second angle is different.
Preferably, the positive and negative electrode of the one group of electrode in the left side crosses one another;The positive and negative electrode of the one group of electrode in described the right
It crosses one another.
Preferably, one group of left side electrode includes multi-layered electrode, and one group of described the right electrode includes multi-layered electrode.
Preferably, setting left side conductive plate, right side conductive plate, the first intermediate conductive plate and second in the reaction vessel
Intermediate conductive plate;The left side conductive plate is arc, and the first power cathode is connected by the first conducting wire;It leads on the right side
Battery plate is arc, and second source anode is connected by the second conducting wire;The first intermediate conductive plate is rectangle, is led to
It crosses third conducting wire and connects the first positive pole;The second intermediate conductive plate is rectangle, passes through the 4th conducting wire
Connect second source cathode.
Preferably, there is zeolite granular to be used to be used as third electrode in the liquid within the reaction vessel.
Preferably, further include the dispenser for launching zeolite granular.
Preferably, the zeolite granular content that the dispenser is launched in the different depth of the reaction vessel is different.
Preferably, the zeolite granular that the dispenser is launched in the reaction vessel closer to the region of bottom is more.
Preferably, the dispenser includes the liquid container of zeolite granular, and the liquid container is in the reaction vessel
Different depth has different water outlets, described for the zeolite granular in the liquid container to be transmitted to the reaction vessel
Water outlet is bigger in the region openings closer to reaction container bottom.
Preferably, the multiple positive electrode and multiple auxiliary electrodes are more intensive in the region closer to reaction container bottom.
Description of the drawings
Fig. 1 is the schematic diagram of the embodiment of the present invention.
Fig. 2 is the vertical view of the electrode group of the embodiment of the present invention.
Specific implementation mode
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Referring to Fig. 1, sewage of the invention degradation purifier, including reaction vessel 100, the first power supply 201 and the second electricity
Source 202.Reaction vessel 100 uses zeolite granular as third electrode, by electrocatalytic oxidation by sewage purification.Reaction vessel
100 include shell 110, be sticked 110 inner wall of shell insulation inner wall 120 and can assemble and disassemble to cover and be connected on lid on shell 110
130.Water inlet is arranged in 100 bottom of reaction vessel, accesses sewage using sewage pipe 190, water outlet 150 is arranged in top, and inside is set
It is equipped with multiple left end electrode groups 310 and multiple right end electrode groups 320.110 bottom of shell of reaction vessel 100 is equipped with a cleaning
Mouthful, it is installed with a cleaning dirt valve 140 at Butterworth Hatch, when being used for the component in cleaning container, the liquid energy after cleaning
It is discharged by cleaning dirt valve 140.Circulating pump is set on reaction vessel 100, by circulation pipe 170 by 100 bottom of reaction vessel
The water in portion is evacuated to top and to undershoot, to the liquid in abundant circulation stirring container, so that three-diemsnional electrode uniform particle suspends
In liquid.
Referring to Fig. 1, multiple left end electrode groups 310 and multiple right end electrode groups 320 include multigroup parallel electrode group,
There are one special angles respectively with horizontal plane for middle left end electrode group 310 and left end electrode group 320, can set the special angle
Between 30 degree to 60 degree, it is preferred that could be provided as 45 degree.Setting in this way makes the difference in reaction vessel 100
Height all has positive and negative electrode, to increase the efficiency of catalysis reaction, improves purifying property.
Referring to Fig. 2, left side conductive plate 330, right side conductive plate 340, the first intermediate conductive plate are set in reaction vessel 100
350 and the second intermediate conductive plate 360.Left side conductive plate 330 is arc, passes through the first electricity of the first conducting wire 370 connection
Source cathode;Right side conductive plate 340 is arc, and second source anode is connected by the second conducting wire 380;It is conductive among first
Plate 350 is rectangle, and the first positive pole is connected by third conducting wire 371;Second intermediate conductive plate 360 is rectangular
Shape connects second source cathode by the 4th conducting wire 381.Wherein, the positive and negative electrode friendship parallel to each other in left electrodes
Fork;The positive and negative electrode intersection parallel to each other of right electrodes.It preferably, can the setting in reaction vessel 100 in order to fix electrode
The fixed link of fixed positive and negative electrode.
In the above-mentioned technical solutions, there is zeolite granular to be used to be used as third electrode in the liquid within reaction vessel 100.
Preferably, it may be provided for launching the dispenser of zeolite granular.Due to reaction vessel 100 sewage by positioned at bottom into
The mouth of a river enters, and from the outflow of water outlet 150 positioned at top, is different in the degree of purification of different depth, sewage.Therefore, may be used
It is set as different with the zeolite granular content for launching the dispenser in the different depth of the reaction vessel.Preferably, institute
It is more to state the zeolite granular that dispenser is launched in the reaction vessel closer to the region of bottom.It still more preferably, can be with
The multiple positive electrode and multiple auxiliary electrodes are being arranged more intensive closer to the region of reaction container bottom.
Above-mentioned dispenser could be provided as including the liquid container of zeolite granular, and the liquid container is in the reaction vessel
Different depth have different water outlets, for the zeolite granular in the liquid container to be transmitted to the reaction vessel, institute
It is bigger in the region openings closer to reaction container bottom to state water outlet.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
Various corresponding change and deformations, but these corresponding change and deformations can be made according to the present invention by knowing those skilled in the art
The protection domain of the claims in the present invention should all be belonged to.