Electromagnetism electrostatic effluent treatment plant
Technical field
The invention belongs to Industrial Waste Water Treatments scopes, are related to a kind of effluent treatment plant, more particularly to a kind of to utilize electromagnetism
A kind of electromagnetism electrostatic effluent treatment plant of sewage purification is carried out in conjunction with high-frequency impulse Electrostatic Absorption.
Background technology
As social process of industrialization continues to develop, many noxious material and carcinogen are contained in waste water, it is such as various
Heavy metal, benzene, containing chromium compound etc., the hardness in waste water is very big, hardness 400-1200mg/L, after the processing and purification of waste water
Recycling brings very big difficulty.Modern wastewater treatment method is broadly divided at physical treatment process, method of chemical treatment and biology
Logos three classes.Pollutant (including the oil in suspended state that physical treatment process is detached by physical action, do not understood in recycling waste water
Film and oil droplet) waste water logos, gravitational separation process, centrifugal separation and sieving retention method etc. can be divided into.Belong to gravitational separation process
Processing unit have:Precipitation floats (air supporting) etc., but poor processing effect processing time is long;Method of chemical treatment is to pass through chemistry
Reaction and effect of mass transmitting detach, removes in waste water in dissolving, the pollutant of colloidal state or be translated into innocuous substance
Waste water treatment process.In method of chemical treatment, to add the processing unit based on medicament generates chemical reaction, the disadvantage is that ring
Border generates secondary pollution;Biological treatment is to be made in waste water in solution, colloid and fine outstanding by the metabolism of microorganism
The organic pollution of floating state, be converted into stablize, the waste water treatment process of harmless substance, but biological treatment in addition to duration with
The requirement to the requirement of environment and sewage quality has certain limitation outside.
Invention content
The object of the present invention is to provide a kind of one kind carrying out sewage purification using electromagnetic combination high-frequency impulse Electrostatic Absorption
Electromagnetism electrostatic effluent treatment plant, to solve the above-mentioned problems in the prior art.By 2 liang of electrostatic babinet 1 and electromagnetism cylinder
Part forms, and the outlet of electromagnetism cylinder 2 is connected to the water inlet of electrostatic babinet 1, and entrance installs inlet valve 8;Electrostatic babinet 1
Inside is alternately arranged cathode plate 7, anode plate 6 successively from entrance toward 3 direction of water outlet, and cathode plate 7 insulate with electrostatic babinet 1
Installation connects power cathode, and anode plate 6 is connected directly between on electrostatic babinet 1, connects positive pole;
The longitudinal uniformly punching press shutter of conductive metal plank of the cathode plate 7;
The laterally homogeneous punching press shutter of conductive metal plank of the anode plate 6, and the stream interface window leaf that meets water is high, backwater stream interface
Window leaf is low;Cathode plate 7 and anode plate 6 to intersect by the shutter of water (flow) direction portraitlandscape structure, and flow is frequent
Cutting, makes the impurity in sewage further be contacted with pole plate, and the flow cut plays simultaneously in constantly changing direction
The effect that inertia and gravity are removed contamination;
Sludge bin is set in the lower part of the cathode plate 7, anode plate 6, backwash jet pipe 9 is arranged in top.
Description of the drawings
The invention will be further described below in conjunction with the accompanying drawings:
Fig. 1 is the cross-sectional view of the present invention;
Legend explanation:
1:Electrostatic babinet, 2:Electromagnetism cylinder, 3:Water outlet, 4:Sewage draining exit, 5:Sludge bin, 6:Anode plate, 7:Cathode plate, 8:Water inlet
Valve,:9:Backwash jet pipe.
Specific implementation mode
With reference to the accompanying drawings, electromagnetism electrostatic effluent treatment plant is made of, electromagnetism cylinder electrostatic babinet 1 and 2 two parts of electromagnetism cylinder
The outlet of body 2 is connected to the water inlet of electrostatic babinet 1, and entrance installs inlet valve 8;It is past from entrance inside electrostatic babinet 1
3 direction of water outlet is vertically alternately arranged cathode plate 7, anode plate 6 with flow successively, and cathode plate 7 is insulated with electrostatic babinet 1,
Power cathode is connected, anode plate 6 is connected directly between on electrostatic babinet 1, connects positive pole;
The longitudinal uniformly punching press shutter of conductive metal plank of the cathode plate 7;
The laterally homogeneous punching press shutter of conductive metal plank of the anode plate 6, and the stream interface window leaf that meets water is high, backwater stream interface
Window leaf is low;Cathode plate 7 and anode plate 6 to intersect by the shutter of water (flow) direction portraitlandscape structure, and flow is frequent
Cutting, makes the impurity in sewage further be contacted with pole plate, and the flow cut plays simultaneously in constantly changing direction
The effect that inertia and gravity are removed contamination;
Sludge bin is set in the lower part of the cathode plate 7, anode plate 6, backwash jet pipe 9 is arranged in top;
The power supply that the cathode plate 7, anode plate 6 are connected is direct current pulse power source, and cathode is high pressure the when normal purification process
Two quadrant square-wave voltage, plus earth;First quartile rectangular wave is pressed during power supply is exported to cathode plate 7 when rinsing pole plate process
Voltage, plus earth.
The rectangular water tubes section and electromagnet that the electromagnetism cylinder 2 is fabricated to by non-magnetic material form, electromagnet core C
Shape, c-shaped opening are installed on the correspondence two sides of rectangular water tubes section.
Using when sewage first pass around inlet valve 8, into electromagnetism cylinder 2, in sewage specific resistance it is larger contain magnetisable material
Large volume of impurity is swept along to condense sludge bulking in the form of sheets on magnetic pole under magnetic fields, magnetic pole periodically switches polarity, coagulates
The sludge bulking in the form of sheets of knot falls off and enters in electrostatic babinet 1 with flow, and due to hardened sludge, its volume and weight is all larger,
After into electrostatic babinet 1 sludge bin 5 is fallen directly under the action of 6 shutter of anode plate and gravity;Remaining specific resistance in sewage
Charged under the action of cathode electric field and be adsorbed on anode plate 6 after smaller impurity enters electrostatic babinet 1, water purification is by going out
The mouth of a river 3 is discharged;Periodically pole plate is rinsed, the sludge being attached on pole plate is flushed to sludge bin 5, it will using sewage draining exit 4
Sludge is discharged.
The present invention has good sewage processing effect, and treating capacity is big, and the period is short, and sterilization ability is strong and there is no chemical contamination
Feature, can be widely applied to all types of industries waste water recycling and agricultural spraying is poured water purification and life water pretreatment.