CN106745639A - A kind of quick average mechanism of mechanical electroplating wastewater for smart city - Google Patents
A kind of quick average mechanism of mechanical electroplating wastewater for smart city Download PDFInfo
- Publication number
- CN106745639A CN106745639A CN201710058763.5A CN201710058763A CN106745639A CN 106745639 A CN106745639 A CN 106745639A CN 201710058763 A CN201710058763 A CN 201710058763A CN 106745639 A CN106745639 A CN 106745639A
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- CN
- China
- Prior art keywords
- hollow
- agitating shaft
- sleeve
- liquid
- neutralization chamber
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- 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.)
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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
- C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Abstract
The invention discloses a kind of quick average mechanism of mechanical electroplating wastewater for smart city, include neutralization chamber, hollow agitating shaft, sleeve, hollow spindle-type reductor, swivel joint, booster pump and liquid feeding case, hollow spindle-type reductor is installed above neutralization chamber, hollow agitating shaft is arranged on hollow spindle-type reductor, hollow agitating shaft upper end connects liquid-feeding tube and connects by swivel joint, liquid-feeding tube is connected on booster pump, booster pump is connected with liquid feeding case, the present invention is when stirring because the presence of helical blade and sleeve causes that electroplating wastewater enters in sleeve from sleeve lower end, the circulation to form about one convection type is flowed out from sleeve upper end again, avoid because of the vortex phenomenon that Stirring is formed, also improve reaction rate simultaneously, so as to realize quick neutralisation treatment.
Description
Technical field
The present invention relates to electroplating wastewater processing field, specially a kind of mechanical electroplating wastewater for smart city is quick
Average mechanism.
Background technology
The construction of smart city can be greatly improved urban environment bearing capacity, effectively drive Economic Development Mode adjustment, entirely
Orientation lifting take man-based development as this fine townie perception.And dealing carefully with for toxic pollutant is that smart city is built
If the great subject under discussion that must take into consideration.Wherein, it is thus well known that electroplating wastewater is one kind that severe contamination can be caused in industrial discharge
Emission.The quality of its treatment effect directly has decided on whether that the requirement of smart city environmental protection can be met.
Currently, the source of electroplating wastewater is generally：(1) plating piece rinse water；(2) spent plating bath；(3) other waste water, including
Wash away mill floor, scrub pole plate wash water, ventilation equipment condensed water, and due to coating bath seepage or operational administrative is improper causes
The various tank liquors of " run, drip, leak " and draining；(4) component cooling water, cooling water in use except temperature raise in addition to,
It is not affected by pollution.The process conditions of the water quality of electroplating wastewater, water and plating production, produce load, operational administrative with use water side
The factors such as formula are relevant.The water quality of electroplating wastewater is complicated, and composition is difficult to control, wherein containing the weight such as chromium, cadmium, nickel, copper, zinc, gold, silver
Metal ion and cyanide etc., some belong to carcinogenic, teratogenesis, mutagenic extremely toxic substance.Accordingly, it would be desirable to be carried out to electroplating wastewater
Discharge, to meet environmental requirement.
Because zinc is amphoteric metal, easily corrode in acid, aqueous slkali, therefore, its electroplating wastewater has two kinds, Yi Zhongwei
Acid Zinc-containing electroplating waste water, one kind is alkaline Zinc-containing electroplating waste water, is carrying out before processing to both electroplating wastewaters, it is necessary to it
Carry out neutralisation treatment.Existing Neutralisation treatment method uses the mode of artificial neutralisation treatment, and this kind of mode has neutralization speed
Slowly, the low shortcoming of efficiency；Chinese patent CN203807221U discloses a kind of electroplating wastewater and quickly neutralizes device (such as Fig. 1 institutes
Show), neutralization chamber, open-core type agitating shaft, hollow spindle-type reductor, swivel joint, booster pump, liquid feeding case are included, in neutralization chamber
On hollow spindle-type reductor is installed, open-core type agitating shaft is arranged on hollow spindle-type reductor, and open-core type agitating shaft is by rotation
Adapter is connected with liquid-feeding tube II, and open-core type agitating paddle I, open-core type agitating paddle II and open-core type are provided with open-core type agitating shaft
Agitating paddle III, liquid distributing hole is designed with open-core type agitating paddle I, open-core type agitating paddle II and open-core type agitating paddle III；The invention
Realize that electroplating wastewater is quick, efficient neutralisation treatment.But the agitating paddle of the invention is easy in neutralization chamber when in use
Interior formation spiral is vortexed, and has a strong impact on neutralization speed and neutralization, extends the electroplating wastewater processing time, reduces plating useless
The treatment effeciency of water, therefore urgently improve.
The content of the invention
It is an object of the invention to provide a kind of quick average mechanism of mechanical electroplating wastewater for smart city, to solve
The problem proposed in certainly above-mentioned background technology.
To achieve the above object, the present invention provides following technical scheme：
A kind of quick average mechanism of mechanical electroplating wastewater for smart city, include neutralization chamber, hollow agitating shaft,
Sleeve, hollow spindle-type reductor, swivel joint, booster pump and liquid feeding case, are provided with hollow spindle-type reductor above neutralization chamber,
Hollow agitating shaft is arranged on hollow spindle-type reductor, and hollow agitating shaft upper end connects liquid-feeding tube and connects by swivel joint, plus
Liquid pipe is connected on booster pump, and booster pump is connected with liquid feeding case, and valve is provided with liquid-feeding tube；Set respectively in neutralization chamber upper and lower side
There are liquid-feeding tube and discharging tube, control valve is equipped with liquid-feeding tube and discharging tube；The lower end of hollow agitating shaft extends into vertically
Neutralization chamber lower end, and hollow agitating shaft bottom opening, be provided with open-core type agitating paddle in hollow agitating shaft lower end；In described sky
Heart agitating shaft is provided with the helical blade extended spirally upwards since hollow agitating shaft lower end；It is provided with around helical blade
One sleeve, the upper and lower ends opening of sleeve；A heating plate is fixedly mounted on the madial wall of neutralization chamber, heating plate adds for electric-controlled type
Hot plate and it is connected with the controller being arranged on the outside of neutralization chamber, temperature sensor is additionally provided with neutralization chamber, the temperature is passed
Sensor is also connected with controller.
Further, the upper center in sleeve is provided with an annulus, annulus surrounding by the connecting rod of vertical interlaced with
Sleeve wall is fixedly connected, the fixing bearing in annulus, and the bearing coordinates the upper end of sleeve with the outer wall of hollow agitating shaft
It is fixed on hollow agitating shaft upper end；Described open-core type agitating paddle is fixedly connected through sleeve lateral wall and with sleeve lower end.
Further, the open-core type agitating paddle is vertically arranged with hollow agitating shaft, and hollow on hollow agitating shaft
Hole connects with the hollow hole of open-core type agitating paddle, and the left and right end of open-core type agitating paddle is open.
Compared with prior art, the present invention causes electroplating wastewater due to the presence of helical blade and sleeve when stirring
Enter in sleeve from sleeve lower end, then the circulation to form about one convection type is flowed out from sleeve upper end, it is to avoid because rotation is stirred
Mix the vortex phenomenon to be formed；In the course of the work, heating plate can be according to the temperature that liquid in neutralization chamber is adjusted the need for reaction
Degree, accelerates reaction speed, so that wastewater treatment is highly efficient.It can be seen that, this quick average mechanism of electroplating wastewater can make wisdom
Electroplating wastewater in city is able to treatment that is more efficient and more cleaning, so as to meet the environmental requirement of smart city.
Brief description of the drawings
Fig. 1 is the structural representation of the electroplating wastewater neutralisation treatment device of prior art.
Fig. 2 is a kind of structural representation of quick average mechanism of mechanical electroplating wastewater for smart city of the invention.
Specific embodiment
The technical scheme of this patent is described in more detail with reference to specific embodiment.
Fig. 2 is referred to, a kind of quick average mechanism of mechanical electroplating wastewater for smart city includes neutralization chamber
16th, hollow agitating shaft 8, sleeve 9, hollow spindle-type reductor 7, swivel joint 3, booster pump 4, liquid feeding case 5, heating plate 18, control
Device 17 and temperature sensor 19, hollow spindle-type reductor 7 is provided with the top of neutralization chamber 16, and hollow agitating shaft 8 is arranged on sky
On mandrel-type reductor 7, the upper end of hollow agitating shaft 8 connects liquid-feeding tube 6 and connects by swivel joint 3, and liquid-feeding tube 6 is connected to supercharging
On pump 4, booster pump 4 is connected with liquid feeding case 5, and valve is provided with liquid-feeding tube 6；Liquid-feeding tube is respectively equipped with the upper and lower side of neutralization chamber 16
1 and discharging tube 15, it is equipped with control valve on liquid-feeding tube 1 and discharging tube 15；During the lower end of hollow agitating shaft 9 extends into vertically
With the lower end of groove 16, and hollow agitating shaft 9 bottom opening, be provided with open-core type agitating paddle 13,14 in the lower end of hollow agitating shaft 8, it is empty
Core type agitating paddle 13,14 is vertically arranged with hollow agitating shaft 8, and hollow hole and open-core type agitating paddle on hollow agitating shaft 8
13rd, 14 hollow hole connection, the left and right end of open-core type agitating paddle 13,14 is open；Fixedly mounted on the madial wall of neutralization chamber 16
One heating plate 18, heating plate 18 is electric-controlled type heating plate and is connected with the controller 17 for being arranged on the outside of neutralization chamber 16, in
Also it is connected with controller 17 with temperature sensor 19. temperature sensor 15 is additionally provided with groove.
In the course of the work, heating plate 8 can accelerate anti-according to the temperature that liquid in neutralization chamber is adjusted the need for reaction
Answer speed.
The helical blade extended spirally upwards since the lower end of hollow agitating shaft 9 is provided with described hollow agitating shaft 9
12；A sleeve 9, the upper and lower ends opening of sleeve 9 are provided with around helical blade 9；One is provided with the upper center of sleeve 4
Individual annulus 5, the surrounding of annulus 5 is fixedly connected by the connecting rod 11 of vertical interlaced with sleeve wall, and an axle is fixed in annulus 5
Hold, the upper end of sleeve 9 is fixed on the upper end of hollow agitating shaft 9 by the bearing with the outer wall cooperation of hollow agitating shaft 9；Described is hollow
Formula agitating paddle 13,14 is fixedly connected through the side wall of sleeve 9 and with the lower end of sleeve 9, and the outer end of open-core type agitating paddle 13,14 is extended
10~the 25cm of outer wall of sleeve 9.
Operation principle of the invention is：Liquid-feeding tube acid Zinc-containing electroplating wastewater disposal basin existing with factory is connected, in liquid feeding case
Internal memory is placed with alkaline Zinc-containing electroplating waste water, during work, a certain amount of acid Zinc-containing electroplating waste water is first added in neutralization chamber, then
Valve is opened, starts booster pump and hollow spindle-type reductor, side adds alkaline Zinc-containing electroplating waste water, while by hollow spindle-type reductor
Open-core type agitating shaft and open-core type agitating paddle are driven, is stirred, due to the presence of helical blade and sleeve when stirring
So that electroplating wastewater enters in sleeve from sleeve lower end, then the circulation to form about one convection type is flowed out from sleeve upper end, kept away
Exempt from because of the vortex phenomenon that Stirring is formed, while also improving reaction rate such that it is able to realize quick neutralisation treatment；
Due to the presence of swivel joint, liquid-feeding tube will not and then rotate；After a certain amount of alkaline Zinc-containing electroplating waste water is added, stop increasing
Press pump and hollow spindle-type reductor, then the pH value of solution in neutralization chamber is detected, if reaching standard, then valve is opened, neutralization
Good solution is expelled to finishing operations and is processed by discharging tube.It can be seen that, this quick average mechanism of electroplating wastewater can make
Electroplating wastewater in smart city is able to treatment that is more efficient and more cleaning, so as to meet the environmental requirement of smart city.
The better embodiment to this patent is explained in detail above, but this patent is not limited to above-mentioned embodiment party
Formula, in the ken that one skilled in the relevant art possesses, can also be on the premise of this patent objective not be departed from
Various changes can be made.
Claims (3)
1. a kind of quick average mechanism of mechanical electroplating wastewater for smart city, it is characterised in that：Include neutralization chamber, sky
Heart agitating shaft, sleeve, hollow spindle-type reductor, swivel joint, booster pump and liquid feeding case, are provided with hollow shaft above neutralization chamber
Type reductor, hollow agitating shaft is arranged on hollow spindle-type reductor, and hollow agitating shaft upper end connects liquid feeding by swivel joint
Pipe is connected, and liquid-feeding tube is connected on booster pump, and booster pump is connected with liquid feeding case, and valve is provided with liquid-feeding tube；On neutralization chamber
Lower end is respectively equipped with liquid-feeding tube and discharging tube, and control valve is equipped with liquid-feeding tube and discharging tube；The lower end of hollow agitating shaft
Extend into neutralization chamber lower end vertically, and hollow agitating shaft bottom opening, be provided with open-core type agitating paddle in hollow agitating shaft lower end；
The helical blade extended spirally upwards since hollow agitating shaft lower end is provided with described hollow agitating shaft；In helical blade
Around be provided with a sleeve, the upper and lower ends opening of sleeve；A heating plate, heating plate are fixedly mounted on the madial wall of neutralization chamber
It is connected for electric-controlled type heating plate and with the controller being arranged on the outside of neutralization chamber, TEMP is additionally provided with neutralization chamber
Device, the temperature sensor is also connected with controller.
2. the quick average mechanism of mechanical electroplating wastewater for smart city according to claim 1, it is characterised in that
An annulus is provided with the upper center of sleeve, annulus surrounding is fixedly connected by the connecting rod of vertical interlaced with sleeve wall,
Be fixed on hollow agitating shaft for the upper end of sleeve with the outer wall cooperation of hollow agitating shaft by the fixing bearing in annulus, the bearing
End；Described open-core type agitating paddle is fixedly connected through sleeve lateral wall and with sleeve lower end.
3. the quick average mechanism of mechanical electroplating wastewater for smart city according to claim 2, it is characterised in that
And the hollow hole on hollow agitating shaft is connected with the hollow hole of open-core type agitating paddle, the left and right end of open-core type agitating paddle is opened
Mouthful.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058763.5A CN106745639A (en) | 2017-01-23 | 2017-01-23 | A kind of quick average mechanism of mechanical electroplating wastewater for smart city |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710058763.5A CN106745639A (en) | 2017-01-23 | 2017-01-23 | A kind of quick average mechanism of mechanical electroplating wastewater for smart city |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106745639A true CN106745639A (en) | 2017-05-31 |
Family
ID=58943105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710058763.5A Withdrawn CN106745639A (en) | 2017-01-23 | 2017-01-23 | A kind of quick average mechanism of mechanical electroplating wastewater for smart city |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106745639A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028252A (en) * | 2022-08-10 | 2022-09-09 | 苏州水易洁环保科技有限公司 | Light industry food processing associated waste water neutralization treatment jar |
-
2017
- 2017-01-23 CN CN201710058763.5A patent/CN106745639A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115028252A (en) * | 2022-08-10 | 2022-09-09 | 苏州水易洁环保科技有限公司 | Light industry food processing associated waste water neutralization treatment jar |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
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| WW01 | Invention patent application withdrawn after publication |