CN105905995A - High-efficiency self-control horizontal fixed-electrode electric flocculation dirt removal device - Google Patents
High-efficiency self-control horizontal fixed-electrode electric flocculation dirt removal device Download PDFInfo
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- CN105905995A CN105905995A CN201610315472.5A CN201610315472A CN105905995A CN 105905995 A CN105905995 A CN 105905995A CN 201610315472 A CN201610315472 A CN 201610315472A CN 105905995 A CN105905995 A CN 105905995A
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- cylinder
- end cover
- right end
- end cap
- horizontal fixed
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/463—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrocoagulation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The invention discloses a high-efficiency self-control horizontal fixed-electrode electric flocculation dirt removal device. The high-efficiency self-control horizontal fixed-electrode electric flocculation dirt removal device comprises a cylinder which is placed horizontally; a left end cover and a right end cover are arranged at the two ends of the cylinder; the left end cover and the right end cover are connected with the two ends of the cylinder in a sealed manner, so that the inner cavity of the cylinder forms sealed space; a water inlet pipe is arranged on the wall of the cylinder; a water outlet pipe is correspondingly arranged on the opposite side of the water inlet pipe of the wall of the cylinder; a polar zone which is perpendicular to the inner surface of each end cover is arranged on the inner surface of each of the left end cover and the right end cover; each polar zone is formed by a plurality of electrode plates which are arranged horizontally at intervals; the electrode plates on one of the left end cover and the right end cover are correspondingly inserted into gaps of the other of the left end cover and the right end cover; energized copper rods are welded on the outer surface of each of the left end cover and the right end cover, and are connected with a positive electrode and a negative electrode of a power supply to determine cathodes and anodes of the polar zones on the left end cover and the right end cover; a water distributing device is arranged in the cylinder corresponding to the water inlet pipe; the water inlet pipe is communicated with the water distributing device. The structure is simple; the electric flocculation efficiency is high; the maintenance cost is low; the service life is long.
Description
Technical field
The present invention relates to sewage treatment area, particularly relate to the making of Horizontal electric flocculation apparatus.
Background technology
Water may be polluted by the organic and inorganic matter from the various sources including daily life, municipal administration, industry and agricultural sources.Pollutant can be in solution, colloid or in suspension.The most electronegative colloid of colloid may often be such that the principal mode of water pollutant.
Electrocoagulation is a kind of process electrochemical method by the water of various Substances Pollution, and it has negative electrode and sacrificial anode in electrocoagulation reactor.Cause metal cation (usually iron or aluminium) to discharge from sacrificial anode to electrode for induced current, and form hydrogen at negative electrode.Other chemical substances contributing to removing pollutant from water participating in kinds of processes can be formed.
It is opened type that existing electricity flocculation apparatus is vertical and top, and electricity flocculation reaction is insufficient, and treatment effeciency is relatively low, furthermore the electric flocculation apparatus pole plate of prior art is fixing is divided into negative electrode or anode, is lost, need to often change during positive plate Long-Time Service, maintenance cost is higher, haves much room for improvement.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, it is provided that a kind of simple in construction, electricity flocculation efficiency are high, the horizontal fixed extremely electricity flocculation decontamination apparatus of maintenance cost high-efficiency automatic control little, length in service life.
For realizing the object of the invention, provide techniques below scheme: high-efficiency automatic control is horizontal determines extremely electricity flocculation decontamination apparatus, cylinder including horizontal placement, cylinder two ends arrange left and right end cap, left and right end cap is tightly connected with cylinder two ends, make cylinder lumen be formed and seal space, it is provided with water inlet pipe on cylinder barrel, cylinder barrel water inlet pipe offside correspondence offers outlet pipe, left and right end cap inner surface is provided with the pole band vertical with end cap inner surface, if the pole plate that described pole band is arranged by dry plate horizontal interval is constituted, the equal corresponding inserted of pole plate on the end cap of left and right is in the gap of the other side's pole plate, left and right external face is welded with energising copper rod, the anode and cathode of the pole band on the end cap of left and right is determined by the both positive and negative polarity of energising copper rod connection power supply, in cylinder, corresponding water inlet pipe is provided with water-distributing device, water inlet pipe connects with water-distributing device.
As preferably, the pole plate material of pole band uses iron or aluminium to process, and the pole plate of pole band gradually shortens to both sides from end cap central, and the distance of pole band surrounding distance cylinder inboard wall is at least 20mm.
As preferably, water-distributing device includes housing and the water distributing pore being opened on housing, and housing section is circular tube shaped or trapezoidal shape or triangular shape, and water distributing pore perforate size calculates according to amount of inlet water.
As preferably, opening in shell sectional area is divided into: both sides uniform pore openings both sides corresponding with upper end uniform pore openings, and two STH sectional areas account for the 80% of opening in shell total sectional area, and upper end perforate sectional area accounts for the 20% of opening in shell total sectional area.
As preferably, cylinder uses acid and alkali-resistance plastics or metal cylinder, and inwall arranges anticorrosive coat.
As preferably, pole plate offers installing hole, plastics knob is installed in installing hole.
As preferably, after left and right end cap top crown mutually plugs, the spacing between pole plate is arranged as 1-4mm, and electrode thickness is 4-10mm.
As preferably, outlet pipe is caliber conical pipe from large to small, and outlet pipe end is provided with adpting flange.
The method have the benefit that 1. W-response processes all occur inside electricity flocculation this confined space of cylinder, improve efficiency, meet the condition of fully reflection, and overall space is airtight, it is ensured that secondary pollution will not be produced during reflection.2. the shape arranging the cylinder that flocculates according to electricity of pole plate, is arranged to Variable rate and arranges, this ensure that the covering space of reflection, it is ensured that medium during reflection, does not has dead band, process range to cover integral medium in electricity flocculation cylinder.3. the setting of water distributor, it is ensured that the stability of reflection, goes the stability that ensure that when medium reflects.4. the spacing of initial cathode-anode plate is arranged as 1-4mm, and electrode thickness ensures between 4-10mm, over time equipment use the time increase, the spacing between pole plate will be automatically increased, and spacing maximum spacing is not over 15mm, it is ensured that the service efficiency of pole plate.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Fig. 2 is the A-A sectional view of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 1.
Fig. 4 is band front view in pole on the end cap of Fig. 1.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the top view of Fig. 4.
Fig. 7 is the rearview of Fig. 4.
Fig. 8 is the B-B sectional view of Fig. 7.
Fig. 9 is captation structural representation.
Figure 10 is service branch structure schematic diagram.
Detailed description of the invention
nullEmbodiment 1: the horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control，Cylinder 1 including horizontal placement，Use acid and alkali-resistance plastics，Cylinder 1 two ends arrange left and right end cap (2、3)，Left and right end cap (2、3) it is provided with flange，Offer 20 connecting holes 4 around the center of circle on flange，On the flange ring 1.1 of cylinder 1 two ends welding, correspondence offers connecting hole 4，It is affixed that bolt 5 is set in connecting hole 4，Left and right end cap (2、3) it is provided with insulation board 6 with on the joint face of flange，Insulation sleeve 7 it is socketed with on bolt 5，Left and right end cap (2、3) it is tightly connected with cylinder 1 two ends，Make cylinder 1 inner chamber be formed and seal space，It is provided with water inlet pipe 8 on cylinder 1 barrel，Cylinder 1 barrel water inlet pipe 8 offside correspondence offers outlet pipe 9，Outlet pipe 9 is caliber conical pipe from large to small，Outlet pipe 9 end is provided with adpting flange.Left and right end cap (2,3) inner surface is provided with the pole band 10 vertical with left and right end cap inner surface, if the pole plate 10.1 that described pole band 10 is arranged by dry plate horizontal interval is constituted, the equal corresponding inserted of pole plate 10.1 on left and right end cap (2,3) is in the gap of the other side's pole plate 10.1, left and right end cap (2,3) outer surface is welded with energising copper rod 11, connect the both positive and negative polarity of power supply by energising copper rod 11 and determine the anode and cathode of the pole band 10 on left and right end cap (2,3), in cylinder 1, corresponding water inlet pipe is provided with water-distributing device 12, and water inlet pipe 9 connects with water-distributing device 12.Pole plate 10.1 material of pole band 10 uses iron or aluminium to process, and the pole plate 10.1 of pole band 10 gradually shortens to both sides from end cap central, and the distance of pole band 10 surrounding distance cylinder 1 inwall is at least 20mm.The trapezoidal shape housing that water-distributing device 12 is made for channel-section steel, on housing, longitudinally top and both sides offer water distributing pore 12.1, and two STH sectional areas account for the 80% of opening in shell total sectional area, and upper end perforate sectional area accounts for the 20% of opening in shell total sectional area.
Embodiment 2: with reference to embodiment 1, cylinder 1 is metal material, inwall liner or be coated with anticorrosive coat, and left and right end cap (2,3) welds with cylinder 1 two ends or is bonded and sealed.
Embodiment 3: with reference to embodiment 1 or 2, the cross section that water-distributing device 12 be pipe or angle steel is made is circle or triangle shell, and housing communicates with water inlet pipe, and housing offers water distributing pore, and water distributing pore perforate size calculates according to amount of inlet water.
Embodiment 4: one of with reference to embodiment 1 ~ 3, on every piece of pole plate 10.1 along long limit uniform installing hole 10.2 of offering, plastics knob 13 is installed in installing hole 10.2.After left and right end cap (2,3) top crown 10.1 mutually plugs, the spacing between pole plate 10.1 is arranged as 1-4mm, and pole plate 10.1 thickness is 4-10mm.
In above-described embodiment, cylinder 1 form can use various profile (such as: cuboid, round, rhombogen etc.).
Pole band 10 on left and right end cap (2,3) belongs to running stores, to be used after pole plate consumption, directly changes specification part of the same race, maintains easily and change.And the end cap under changing can reuse after integrated pole plate.Pole plate material on the end cap of left and right is consistent, can Ka band or anode strap each other, the form of pole can be used down to carry out reacting (i.e. accessing both positive and negative polarity exchange), pole plate not only can be made to consume uniformly, absorption material on pole plate more can be made to peel off and come off.
Claims (8)
1. the horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control, cylinder including horizontal placement, cylinder two ends arrange left and right end cap, left and right end cap is tightly connected with cylinder two ends, make cylinder lumen be formed and seal space, it is provided with water inlet pipe on cylinder barrel, cylinder barrel water inlet pipe offside correspondence offers outlet pipe, left and right end cap inner surface is provided with the pole band vertical with end cap inner surface, if the pole plate that described pole band is arranged by dry plate horizontal interval is constituted, the equal corresponding inserted of pole plate on the end cap of left and right is in the gap of the other side's pole plate, left and right external face is welded with energising copper rod, the anode and cathode of the pole band on the end cap of left and right is determined by the both positive and negative polarity of energising copper rod connection power supply, in cylinder, corresponding water inlet pipe is provided with water-distributing device, water inlet pipe connects with water-distributing device.
The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control the most according to claim 1, it is characterized in that the pole plate material of pole band uses iron or aluminium to process, the pole plate of pole band gradually shortens to both sides from end cap central, and the distance of pole band surrounding distance cylinder inboard wall is at least 20mm.
The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control the most according to claim 1, it is characterized in that water-distributing device includes housing and the water distributing pore being opened on housing, housing section is circular tube shaped or trapezoidal shape or triangular shape, and water distributing pore perforate size calculates according to amount of inlet water.
The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control the most according to claim 2, it is characterized in that opening in shell sectional area is divided into: both sides uniform pore openings both sides corresponding with upper end uniform pore openings, two STH sectional areas account for the 80% of opening in shell total sectional area, and upper end perforate sectional area accounts for the 20% of opening in shell total sectional area.
The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control the most according to claim 1, it is characterised in that cylinder uses acid and alkali-resistance plastics or metal cylinder, and inwall arranges anticorrosive coat.
The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control the most according to claim 1, it is characterised in that offer installing hole on pole plate, be provided with plastics knob in installing hole.
The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control the most according to claim 1, it is characterised in that after left and right end cap top crown mutually plugs, the spacing between pole plate is arranged as 1-4mm, and electrode thickness is 4-10mm.
The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control the most according to claim 1, its feature is caliber conical pipe from large to small at outlet pipe, and outlet pipe end is provided with adpting flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315472.5A CN105905995B (en) | 2016-05-15 | 2016-05-15 | High-efficiency automatic control is horizontal to determine pole electric flocculation decontamination apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610315472.5A CN105905995B (en) | 2016-05-15 | 2016-05-15 | High-efficiency automatic control is horizontal to determine pole electric flocculation decontamination apparatus |
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| Publication Number | Publication Date |
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| CN105905995A true CN105905995A (en) | 2016-08-31 |
| CN105905995B CN105905995B (en) | 2019-05-03 |
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| CN201610315472.5A Active CN105905995B (en) | 2016-05-15 | 2016-05-15 | High-efficiency automatic control is horizontal to determine pole electric flocculation decontamination apparatus |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2032629C1 (en) * | 1990-11-16 | 1995-04-10 | Научно-производственное объединение "Ротор" | Electric coagulator for treating dirty liquids |
| CN101423266A (en) * | 2008-11-18 | 2009-05-06 | 南京赛佳环保科技有限责任公司 | Wastewater treatment device of horizontal polar plate multi-electrodes electrocatalysis reactor |
| CN102251263A (en) * | 2011-07-08 | 2011-11-23 | 浙江盈联科技有限公司 | Novel energy-saving metal electrodeposition device |
| CN104787858A (en) * | 2015-04-17 | 2015-07-22 | 中石化石油工程机械有限公司研究院 | Vertical electric flocculation reactor |
| CN205803070U (en) * | 2016-05-15 | 2016-12-14 | 宜兴市凌泰环保设备有限公司 | The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control |
-
2016
- 2016-05-15 CN CN201610315472.5A patent/CN105905995B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2032629C1 (en) * | 1990-11-16 | 1995-04-10 | Научно-производственное объединение "Ротор" | Electric coagulator for treating dirty liquids |
| CN101423266A (en) * | 2008-11-18 | 2009-05-06 | 南京赛佳环保科技有限责任公司 | Wastewater treatment device of horizontal polar plate multi-electrodes electrocatalysis reactor |
| CN102251263A (en) * | 2011-07-08 | 2011-11-23 | 浙江盈联科技有限公司 | Novel energy-saving metal electrodeposition device |
| CN104787858A (en) * | 2015-04-17 | 2015-07-22 | 中石化石油工程机械有限公司研究院 | Vertical electric flocculation reactor |
| CN205803070U (en) * | 2016-05-15 | 2016-12-14 | 宜兴市凌泰环保设备有限公司 | The horizontal fixed extremely electricity flocculation decontamination apparatus of high-efficiency automatic control |
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| CN105905995B (en) | 2019-05-03 |
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