CN206512045U - Coating wastewater processing unit - Google Patents
Coating wastewater processing unit Download PDFInfo
- Publication number
- CN206512045U CN206512045U CN201720125519.1U CN201720125519U CN206512045U CN 206512045 U CN206512045 U CN 206512045U CN 201720125519 U CN201720125519 U CN 201720125519U CN 206512045 U CN206512045 U CN 206512045U
- Authority
- CN
- China
- Prior art keywords
- anode
- negative electrode
- liquid
- dividing plate
- space
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model discloses coating wastewater processing unit, including wastewater disposal basin, electrolytic treater, absorber, pulse pump and liquid-feeding pump；The electrolytic treater includes cell body, power supply, anode, negative electrode and dividing plate；The dividing plate is arranged in cell body, and the dividing plate will be divided into liquid space and electrolyte space inside the cell body；The feed liquor is spatially located at below the electrolyte space；Multiple liquid pass holes are offered on the dividing plate；The anode and the negative electrode are electrically connected with the positive pole and negative pole of the power supply respectively；The anode and the negative electrode are respectively positioned in the electrolyte space；The wastewater disposal basin by the first pipeline with it is described enter liquid space connect；The pulse pump is arranged on first pipeline；The absorber is connected by second pipe with the electrolyte space；The liquid-feeding pump is arranged on the second pipe.The utility model substantially increases electrolytic efficiency.
Description
Technical field
The utility model is related to application techniques field, more particularly to a kind of coating wastewater processing unit.
Background technology
In the manufacturings such as household electrical appliance, automobile, motorcycle, manufacturing technique for painting dressing is widely used.Painting work
Skill can produce a large amount of coating wastewaters.Coating wastewater refer in paint line through acid pickling and rust removing, degreasing, table adjust solidifyingization, passivation,
The waste water produced after the technique such as electrophoresis and spray painting, it has stronger contaminative, enters direct discharge, environment will be caused greatly
Influence.Conventional coating wastewater processing method is method of chemical treatment.But to produce a large amount of water content high for method of chemical treatment
Organic matter is painted, secondary pollution is easily caused.
Therefore, occurring in that treatment with electrolytic method.Treatment with electrolytic method mainly makes the organic matter in waste water in the presence of micro cell
Waste paint slag is formed after carrying out redox reaction, flocculation adsorption, so as to remove the cyanogen in waste water, phenol, heavy metal ion, suspension
Deng secondary pollution can be prevented effectively from.And the coating wastewater processing unit generally existing electrolysis of existing utilization treatment with electrolytic method
The problem of efficiency is low.
Utility model content
The purpose of this utility model is to be to overcome the deficiencies in the prior art that there is provided a kind of coating wastewater processing unit.
The purpose of this utility model is achieved through the following technical solutions：
Coating wastewater processing unit, including wastewater disposal basin, electrolytic treater, absorber, pulse pump and liquid-feeding pump；
The electrolytic treater includes cell body, power supply, anode, negative electrode and dividing plate；The dividing plate is arranged in cell body, described
Dividing plate will be divided into liquid space and electrolyte space inside the cell body；The feed liquor is spatially located at below the electrolyte space；
Multiple liquid pass holes are offered on the dividing plate；The anode and the negative electrode are electrically connected with the positive pole and negative pole of the power supply respectively
Connect；The anode and the negative electrode are respectively positioned in the electrolyte space；
The wastewater disposal basin by the first pipeline with it is described enter liquid space connect；The pulse pump is arranged on first pipeline
On；The absorber is connected by second pipe with the electrolyte space；The liquid-feeding pump is arranged on the second pipe.
Inventor has found that the coating wastewater processing unit generally existing electrolytic efficiency of existing utilization treatment with electrolytic method is low
Problem, is due to that in the course of the work, a large amount of bubbles are attached on anode and negative electrode, causes the overall electrical resistance of waste water to be electrolysed
Rate is reduced, and then causes electrolytic efficiency low.
Operation principle of the present utility model is as follows：
Waste water in wastewater disposal basin is pumped into cell body by pulse.Power supply, anode, negative electrode and waste water are collectively forming conducting
Loop, so as to be electrolysed to waste water.Waste water after electrolysis is pumped into absorber by liquor charging.After absorber absorption waste paint slag,
That is cleaned discharges water.In the course of the work, pulse pump sends into the waste water in wastewater disposal basin into liquid space, and waste water passes through again
Liquid pass hole on dividing plate enters electrolyte space.Because waste water is when by liquid pass hole, space is strongly reduced, and causes waste water flow velocity to increase
Greatly, flushing action is played to anode and negative electrode, makes to be attached to float after the bubble on anode and negative electrode comes off and overflow, so as to avoid
The problem of electrolytic efficiency is low caused by bubble, substantially increases electrolytic efficiency.
Further, the anode is located at the lower section of the negative electrode.
Due in the course of the work, being more easy to bubbles attached on anode, therefore anode is arranged on to the lower section of negative electrode so that high
The waste water fluid stream of speed can more fully be rinsed to anode surface, the bubble on anode is come off, so as to further carry
High electrolytic efficiency.
Further, the anode and the negative electrode are the rod-like element being obliquely installed.
Further, first pipeline is connected with the bottom surface of the cell body.
The bottom surface of first pipeline and the cell body so that the waste water for entering liquid space is flowed up, and is reduced waste water and is existed
Kinetic energy loss in flow process, improves the flow velocity of waste water, enhances waste water to anode and the flushing action of negative electrode.
Further, in addition to it is arranged on multiple conical pipes of the dividing plate upper surface；The conical pipe crosses liquid with described
Hole is connected correspondingly；The diameter of the conical pipe is gradually reduced from bottom to up.
Conical pipe is set, and waste water can further increase flow velocity when by conical pipe, so as to enhance waste water to anode
With the flushing action of negative electrode.
Further, the absorber includes housing and filler；The filler is arranged in the housing, and the filler is
Activated carbon or porous adsorption resin.
The utility model has the advantages that：
1. the waste water in wastewater disposal basin is pumped into cell body by pulse.Power supply, anode, negative electrode and waste water are collectively forming conducting
Loop, so as to be electrolysed to waste water.Waste water after electrolysis is pumped into absorber by liquor charging.Absorber adsorbs waste paint slag
Afterwards, that is cleaned discharges water.In the course of the work, pulse pump sends into the waste water in wastewater disposal basin into liquid space, and waste water is again
Electrolyte space is entered by the liquid pass hole on dividing plate.Because waste water is when by liquid pass hole, space is strongly reduced, and causes waste water stream
Speed increase, flushing action is played to anode and negative electrode, is made to be attached to float after the bubble on anode and negative electrode comes off and is overflowed, so as to keep away
Exempt from the problem of electrolytic efficiency caused by bubble is low, substantially increase electrolytic efficiency.
2. due in the course of the work, being more easy to bubbles attached on anode, therefore anode is arranged on to the lower section of negative electrode so that
The waste water fluid stream of high speed can more fully be rinsed to anode surface, the bubble on anode is come off, so that further
Improve electrolytic efficiency.
3. the bottom surface of the first pipeline and the cell body so that the waste water for entering liquid space is flowed up, and reduces waste water
Kinetic energy loss in flow process, improves the flow velocity of waste water, enhances waste water to anode and the flushing action of negative electrode.
4. setting conical pipe, waste water can further increase flow velocity when by conical pipe, so as to enhance waste water to sun
Pole and the flushing action of negative electrode.
Brief description of the drawings
, below will be to needed for description the utility model embodiment in order to illustrate more clearly of embodiment of the present utility model
The accompanying drawing to be used is briefly described.It will be apparent that drawings in the following description are only described in the utility model
Some embodiments, for a person skilled in the art, without creative efforts, can also be according to following
Accompanying drawing, obtain other accompanying drawings.
Fig. 1 is structural representation of the present utility model.
In figure：10- wastewater disposal basins, 20- electrolytic treaters, 21- cell bodies, 22- power supplys, 23- anodes, 24- negative electrodes, 25- dividing plates,
26- enters liquid space, 27- electrolyte spaces, 28- liquid pass holes, 29- conical pipes, 30- absorbers, 31- housings, 32- fillers, 40- pulses
Pump, 50- liquid-feeding pumps, the pipelines of 61- first, 62- second pipes.
Embodiment
In order that those skilled in the art more fully understands the utility model, below in conjunction with the utility model embodiment
In accompanying drawing clear, complete description is carried out to the technical scheme in the utility model embodiment.It will be apparent that described below
Embodiment be only a part in the utility model embodiment, rather than all.The implementation recorded based on the utility model
Example, other all embodiments that those skilled in the art obtain without creative efforts are new in this practicality
In the range of type protection.
Embodiment 1
As shown in figure 1, coating wastewater processing unit, including wastewater disposal basin 10, electrolytic treater 20, absorber 30, pulse pump
40 and liquid-feeding pump 50；
The electrolytic treater 20 includes cell body 21, power supply 22, anode 23, negative electrode 24 and dividing plate 25；The dividing plate 25 is set
Put in cell body 21, the dividing plate 25 will be divided into liquid space 26 and electrolyte space 27 inside the cell body 21；The feed liquor
Space 26 is located at the lower section of electrolyte space 27；Multiple liquid pass holes 28 are offered on the dividing plate 25；The anode 23 and described
Negative electrode 24 is electrically connected with the positive pole and negative pole of the power supply 22 respectively；The anode 23 and the negative electrode 24 are respectively positioned on the electrolysis
In space 27；
The wastewater disposal basin 10 by the first pipeline 61 with it is described enter liquid space 26 connect；The pulse pump 40 is arranged on described
On first pipeline 61；The absorber 30 is connected by second pipe 62 with the electrolyte space 27；The liquid-feeding pump 50 is set
On the second pipe 62.
Inventor has found that the coating wastewater processing unit generally existing electrolytic efficiency of existing utilization treatment with electrolytic method is low
Problem, is due to that in the course of the work, a large amount of bubbles are attached on anode and negative electrode, causes the overall electrical resistance of waste water to be electrolysed
Rate is reduced, and then causes electrolytic efficiency low.
Operation principle of the present utility model is as follows：
Waste water in wastewater disposal basin 10 is sent into cell body 21 by pulse pump 40.Power supply 22, anode 23, negative electrode 24 and waste water are common
With the loop for forming conducting, so as to be electrolysed to waste water.Waste water after electrolysis sends into absorber 30 by liquid-feeding pump 50.Absorption
After the absorption waste paint slag of device 30, that is cleaned discharges water.In the course of the work, pulse pump 40 send the waste water in wastewater disposal basin 10
Enter into liquid space 26, waste water enters electrolyte space 27 by the liquid pass hole 28 on dividing plate 25 again.Because waste water is passing through liquid pass hole
When 28, space is strongly reduced, and is caused waste water flow velocity to increase, to 24 flushing actions of anode 23 and negative electrode, is made to be attached to anode 23
Float and overflow after being come off with the bubble on negative electrode 24, so as to avoid the problem of electrolytic efficiency caused by bubble is low, greatly improve
Electrolytic efficiency.
Further, as shown in figure 1, in wherein a kind of embodiment, the anode 23 is located under the negative electrode 24
Side.
Due in the course of the work, being more easy to bubbles attached on anode 23, therefore anode 23 is arranged on to the lower section of negative electrode 24,
The waste water fluid stream of high speed is more fully rinsed to the surface of anode 23, the bubble on anode 23 is come off, from
And further improve electrolytic efficiency.
Further, as shown in figure 1, in wherein a kind of embodiment, the anode 23 and the negative electrode 24 are to incline
The rod-like element tiltedly set.
Further, as shown in figure 1, in wherein a kind of embodiment, first pipeline 61 and the cell body 21
Bottom surface is connected.
The bottom surface of first pipeline 61 and the cell body 21 so that the waste water for entering liquid space 26 is flowed up, and is reduced
Kinetic energy loss of the waste water in flow process, improves the flow velocity of waste water, enhances flushing of the waste water to anode 23 and negative electrode 24
Effect.
Further, as shown in figure 1, in wherein a kind of embodiment, in addition to it is arranged on the upper surface of dividing plate 25
Multiple conical pipes 29；The conical pipe 29 is connected correspondingly with the liquid pass hole 28；The diameter of the conical pipe 29 from
Under supreme be gradually reduced.
Conical pipe 29 is set, and waste water can further increase flow velocity when by conical pipe 29, so as to enhance waste water pair
The flushing action of anode 23 and negative electrode 24.
Further, as shown in figure 1, in wherein a kind of embodiment, the absorber 30 includes housing 31 and filler
32；The filler 32 is arranged in the housing 31, and the filler 32 is activated carbon or porous adsorption resin.
Above content is to combine the further description that specific preferred embodiment is made to the utility model, it is impossible to recognized
Fixed embodiment of the present utility model is confined to these explanations.For the common skill of the utility model art
For art personnel, the other embodiment drawn in the case where not departing from the technical solution of the utility model should be included in this practicality
In new protection domain.
Claims (6)
1. coating wastewater processing unit, it is characterised in that：Including wastewater disposal basin（10）, electrolytic treater（20）, absorber（30）, arteries and veins
Rush pump（40）And liquid-feeding pump（50）；
The electrolytic treater（20）Including cell body（21）, power supply（22）, anode（23）, negative electrode（24）And dividing plate（25）；It is described
Dividing plate（25）It is arranged on cell body（21）It is interior, the dividing plate（25）By the cell body（21）Inside is divided into liquid space（26）And electricity
Solution space（27）；It is described enter liquid space（26）Positioned at the electrolyte space（27）Lower section；The dividing plate（25）On offer it is multiple
Liquid pass hole（28）；The anode（23）With the negative electrode（24）Respectively with the power supply（22）Positive pole and negative pole electrical connection；Institute
State anode（23）With the negative electrode（24）It is respectively positioned on the electrolyte space（27）In；
The wastewater disposal basin（10）Pass through the first pipeline（61）With it is described enter liquid space（26）Connection；The pulse pump（40）It is arranged on
First pipeline（61）On；The absorber（30）Pass through second pipe（62）With the electrolyte space（27）Connection；It is described
Liquid-feeding pump（50）It is arranged on the second pipe（62）On.
2. coating wastewater processing unit according to claim 1, it is characterised in that：The anode（23）Positioned at the negative electrode
（24）Lower section.
3. coating wastewater processing unit according to claim 1, it is characterised in that：The anode（23）With the negative electrode
（24）It is the rod-like element being obliquely installed.
4. coating wastewater processing unit according to claim 1, it is characterised in that：First pipeline（61）With the groove
Body（21）Bottom surface connection.
5. coating wastewater processing unit according to claim 1, it is characterised in that：Also include being arranged on the dividing plate（25）
Multiple conical pipes of upper surface（29）；The conical pipe（29）With the liquid pass hole（28）Connect correspondingly；The taper
Pipe（29）Diameter be gradually reduced from bottom to up.
6. coating wastewater processing unit according to claim 5, it is characterised in that：The absorber（30）Including housing
（31）And filler（32）；The filler（32）It is arranged in the housing (31), the filler（32）For activated carbon or porous suction
Attached resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125519.1U CN206512045U (en) | 2017-02-10 | 2017-02-10 | Coating wastewater processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720125519.1U CN206512045U (en) | 2017-02-10 | 2017-02-10 | Coating wastewater processing unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206512045U true CN206512045U (en) | 2017-09-22 |
Family
ID=59867176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720125519.1U Active CN206512045U (en) | 2017-02-10 | 2017-02-10 | Coating wastewater processing unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206512045U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149295A (en) * | 2021-04-14 | 2021-07-23 | 南通理工学院 | Sewage treatment circulation system based on solar pond electricity generation |
-
2017
- 2017-02-10 CN CN201720125519.1U patent/CN206512045U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113149295A (en) * | 2021-04-14 | 2021-07-23 | 南通理工学院 | Sewage treatment circulation system based on solar pond electricity generation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205974104U (en) | Electroplating sewage treatment system | |
| CN110237665B (en) | Electrocatalytic oxidation VOC treatment device | |
| CN206512045U (en) | Coating wastewater processing unit | |
| CN207153469U (en) | A kind of new electrolysis spray treatment device | |
| CN204151441U (en) | Leacheate recycling system after a kind of electrophoresis production line electrophoresis | |
| CN103130308B (en) | Electrochemical waste water treatment system and method for performing waste water treatment by using same | |
| CN201704096U (en) | Ultrasonic ammonia nitrogen blowing device | |
| CN207632567U (en) | A kind of spiral flat tube formula electrochemical oxidation industrial sewage processing unit | |
| CN203382824U (en) | Device for recovering refined copper from low-copper-content wastewater | |
| CN204529408U (en) | For the treatment of the Electrochemical oxidation device of oil field polymer-containing wastewater | |
| CN204602716U (en) | Ultrasonic cleaning circulating groove in parkerizing process | |
| CN201997533U (en) | Generator for ion-containing rinse solution | |
| CN210332217U (en) | Electrocatalytic oxidation VOC administers device | |
| CN204727647U (en) | A kind of micro-electrolysis reactor | |
| CN104556310A (en) | Upwelling bipolar three-dimensional electrochemical reactor | |
| CN206454988U (en) | The purifier of oils and heavy metal comprehensive pollution cohesive soil | |
| CN209597156U (en) | A kind of hollow edged electrode reactor and the system with its processing lavatory recycle-water | |
| CN106115858A (en) | A kind of high efficiency electrochemical waste water treatment device and control method thereof and application | |
| CN208087377U (en) | A kind of Multi-functional effluent treatment unit | |
| CN207244012U (en) | Chemical nickel devil liquor recovery pure nickel equipment | |
| CN206735976U (en) | Air washes away the electrochemical softening of water system of detergency | |
| CN204675880U (en) | A kind of split type microbubble aerating apparatus | |
| CN205241297U (en) | Electrode exchanges formula electricity and congeals water treatment ware | |
| CN206109002U (en) | A little electrolysis trough for organic wastewater | |
| CN219885765U (en) | Sludge pickling liquid electroadsorption method treatment device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |