CN207121640U - A kind of copper-containing wastewater carries the device of copper - Google Patents
A kind of copper-containing wastewater carries the device of copper Download PDFInfo
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- CN207121640U CN207121640U CN201721148464.2U CN201721148464U CN207121640U CN 207121640 U CN207121640 U CN 207121640U CN 201721148464 U CN201721148464 U CN 201721148464U CN 207121640 U CN207121640 U CN 207121640U
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- copper
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- containing wastewater
- wood fibre
- adsorption tanks
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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Abstract
The utility model discloses the device that a kind of copper-containing wastewater carries copper, including the copper-containing wastewater pond being sequentially connected, ultrasonic oscillation instrument, first filter, delivery pump, wood fibre adsorption tanks, cellulase treatment box, second filter and centrifugation electrolysis unit, the ultrasonic oscillation instrument is connected with the copper-containing wastewater pond and first filter respectively, first filter is connected by the delivery pump with the wood fibre adsorption tanks, the wood fibre adsorption tanks tank bottom exit is provided with valve and filter screen, the wood fibre adsorption tanks are connected with the cellulase treatment box, the cellulase treatment box is connected with second filter, second filter is connected with the centrifugation electrolysis unit.Technical scheme proposes the rational design of copper device to copper-containing wastewater, makes its environmentally friendly, low toxic and environment-friendly, and the rate of recovery of copper is high, and applicability is good, has large-scale application prospect.
Description
Technical field
It the utility model is related to water-treatment technology field, and in particular to a kind of copper-containing wastewater carries the device of copper.
Background technology
Copper, nickel, zinc, chromium in metal ion are a class of pollutant that country keeps under strict control.The processing side of industrial copper-containing wastewater
Method is more, there is chemical precipitation method, metal replacement method, ion-exchange and electrolysis etc..Chemical precipitation method is to use the high waste water of alkali carries
PH value can obtain good result, but impurity separation trouble in precipitation, usually handle to Kocide SD precipitation, this method is generated
It is costly.Metal replacement method is general in acid condition, is cemented out copper compared with active metal with iron filings etc., this method can
Required with reaching to administer, but impurity separation is difficult in precipitation, and sludge quantity is more.Resin ion exchange process exists suitable for copper concentration
50-200mg/L waste water, excessive concentration, wastewater pH certainly will be relatively low, if with weak-acid cation-exchange resin, it is difficult to absorbing copper
Ion；It is smaller if with storng-acid cation exchange resin capacity, with more acid during regeneration, at cationic ion-exchange resin
The relatively low waste water of cupric is managed, iron ion can also be difficult to separate by resin adsorption after elution.These methods need to use poisonous and harmful
Chemical reagent processing, not environmentally.
Utility model content
The purpose of this utility model is to provide the device that a kind of copper-containing wastewater carries copper, by carrying copper device to copper-containing wastewater
Rational design, make its environmentally friendly, low toxic and environment-friendly, the rate of recovery of copper is high, and applicability is good.
Accordingly, the utility model provides a kind of copper-containing wastewater and carries the device of copper, including the copper-containing wastewater pond, super being sequentially connected
Sound wave shock instrument, the first filter, delivery pump, wood fibre adsorption tanks, cellulase treatment box, the second filter, from
Heart electrolysis unit, the ultrasonic oscillation instrument is connected with the copper-containing wastewater pond and first filter respectively, described
First filter is connected by the delivery pump with the wood fibre adsorption tanks, and the wood fibre adsorption tanks tank bottom goes out
Valve and filter screen are provided with mouthful, the wood fibre adsorption tanks are connected with the cellulase treatment box, the cellulose
Ferment treatment case is connected with second filter, and second filter is connected with the centrifugation electrolysis unit.
By above technical scheme, copper-containing wastewater in the copper-containing wastewater pond by ultrasonic oscillation instrument make sediment with
Waste water is well mixed, and is then cleaned by the first filter, and the power that gained filtrate is provided by delivery pump enters wooden fibre
Adsorption tanks are tieed up, valve is closed, and the wood fibre in the wood fibre adsorption tanks adsorbs to copper ion, after the completion of absorption,
Valve is opened, and solution is by filter screen, and the wood fibre for having adsorbed copper ion enters cellulase treatment box, in the work of cellulase
Lignocellulosic is hydrolyzed with lower, makes copper ion release in the solution, is cleaned afterwards by the second filter, by the second dress
The filtrate put enters centrifugation electrolysis unit, reclaims to obtain standard cathode copper in the negative electrode of centrifugation electrolysis unit.
Further, the valve is arranged on above the filter screen.Valve is opened, and the wood fibre adsorption tanks are in closing
Tank body, wood fibre carry out absorption absorption to copper ion, and valve is opened, and solution passes through filter screen.
Further, the mesh of the filter screen is less than lignocellulosic particle size.The wood fibre of copper ion is adsorbed
Stay in above filter screen, waste water stream screen pack.
Further, the wood fibre adsorption tanks water side is connected with waste liquid cylinder.Waste liquid cylinder is used for collecting wood fibre
The waste water of adsorption tanks discharge, prevents from polluting.
Further, first filter screen layer of vertical distribution first, vermiculite layers, the second screen cloth from top to bottom
Layer, the first quartz sand layer, the first brown bed course, the 3rd screen layer, the second quartz sand layer, the second brown bed course and the 4th screen layer.It is useless
Water enters from a mouths, flows through vermiculite, removes big particle；The first quartz sand layer is flowed through, removes the small particle in part；Flow through first
Brown bed course, remove the small particle in part；The second quartz sand layer is again passed through, removes the small particle in part；The second brown bed course is flowed through, is gone
Except the small particle in part, wherein screen cloth not only plays supporting function, can also control water, after so handling, from the water of b outflows
Just without small impurity particle.
Further, vermiculite layers thickness is 20-40cm, and the first quartz sand layer thickness is 10-20cm, the second quartz sand layer
Thickness is 10-20cm, and the first brown cushion thickness is 2-4cm, and the second brown cushion thickness is 2-4cm.In order to effectively remove waste water
In impurity particle, the thickness of each layer of filter is that vermiculite layers thickness is 20-40cm, and the first quartz sand layer thickness is 10-
20cm, the second quartz sand layer thickness are 10-20cm, and the first brown cushion thickness is 2-4cm, and the second brown cushion thickness is 2-4cm.
Further, it is provided with the first thermometer in the wood fibre adsorption tanks.Copper-containing wastewater is added to wooden fibre
Tie up in adsorption tanks, be heated to 80-200 DEG C, and be incubated 5~6min, to adsorb the copper ion in the copper-containing wastewater, set first
The purpose of thermometer is display heating-up temperature.
Further, second temperature meter and pH controllers are provided with the cellulase treatment box.Adsorbed to containing
Cushioning liquid is added in the cellulase treatment box of the wood fibre of copper ion, regulation pH value is 4-6, adds cellulase and exists
12-72h is hydrolyzed at 30-60 DEG C, the purpose for setting second temperature meter is displays temperature, and the purpose for setting pH controllers is regulation pH
Value.
Based on described above, compared with prior art, its advantage is the application：(1) ultrasonic oscillation instrument is used,
Sediment and waste water in waste water is set uniformly to mix；(2) multiple filtration can effectively remove impurity particle；(3) inhaled using wood fibre
Attached tank and cellulase hydrolysis treatment box reclaims copper ion, and environmentally friendly, low toxic and environment-friendly, the rate of recovery of copper is high, and applicability is good；
(4) adsorbent equipment is novel, simple to operate, has the prospect of large-scale application.
Brief description of the drawings
Fig. 1 is the schematic device that a kind of herein described copper-containing wastewater carries copper；
Fig. 2 is the schematic diagram of herein described first filter filter layer.
Marked in figure：1- copper-containing wastewaters pond, 2- ultrasonic oscillation instrument, the filters of 3- first, 4- delivery pumps, the wooden fibres of 5-
Dimension adsorption tanks, 6- waste liquid cylinders, 7- cellulase treatment boxes, the filters of 8- second, 9- centrifugation electrolysis units, 10- second are filtered
Layer, the screen layers of 11- first, 12- vermiculite layers, the screen layers of 13- second, the quartz sand layers of 14- first, the first brown bed courses of 15-, 16- the
Three screen layers, the quartz sand layers of 17- second, the second brown bed courses of 18-, the screen layers of 19- the 4th, 20- valves.
Embodiment
In order that those skilled in the art more fully understands the technical solution of the utility model, below in conjunction with the accompanying drawings and have
The utility model is described in further detail for body embodiment.
Embodiment 1
As shown in figure 1, a kind of copper-containing wastewater carries the device of copper, including be sequentially connected copper-containing wastewater pond 1, ultrasonic oscillation
Instrument 2, the first filter 3, delivery pump 4, wood fibre adsorption tanks 5, cellulase treatment box 7, the second filter 8, centrifugation
Electrolysis unit 9, the ultrasonic oscillation instrument 2 are connected with the copper-containing wastewater pond 1 and first filter 3 respectively, institute
State the first filter 3 by the delivery pump 4 with the wood fibre adsorption tanks 5 to be connected, the wood fibre adsorption tanks 5
Tank bottom exit is provided with valve 20 and filter screen 10, and the wood fibre adsorption tanks 5 are connected with the cellulase treatment box 7
Connect, the cellulase treatment box 7 is connected with second filter 8, second filter 8 and the centrifugation electricity
Solution device 9 is connected.
Embodiment 2
Based on embodiment 1, as shown in Fig. 1~2, first filter 3 screen layer of vertical distribution first from top to bottom
11st, vermiculite layers 12, the second screen layer 13, the first quartz sand layer 14, the first brown bed course 15, the 3rd screen layer 16, the second quartz sand
The 17, second brown screen layer 19 of bed course 18 and the 4th of layer, vermiculite layers thickness is 20-40cm, and the first quartz sand layer thickness is 10-
20cm, the second quartz sand layer thickness are 10-20cm, and the first brown cushion thickness is 2-4cm, and the second brown cushion thickness is 2-4cm.It is useless
Water enters from a mouths, flows through vermiculite, removes big particle；The first quartz sand layer is flowed through, removes the small particle in part；Flow through first
Brown bed course, remove the small particle in part；The second quartz sand layer is again passed through, removes the small particle in part；The second brown bed course is flowed through, is gone
Except the small particle in part, wherein screen cloth not only plays supporting function, can also control water, after so handling, from the water of b outflows
Just without small impurity particle, in order to effectively remove the impurity particle in waste water, the thickness of each layer of filter is vermiculite
Thickness degree is 20-40cm, and the first quartz sand layer thickness is 10-20cm, and the second quartz sand layer thickness is 10-20cm, and the first palm fibre is padded
Thickness degree is 2-4cm, and the second brown cushion thickness is 2-4cm.
Embodiment 3
Based on embodiment 1, as shown in figure 1, being provided with 20, one layers of and of filter screen 10 of valve in the wood fibre adsorption tanks 5
First thermometer (not shown).Valve is closed, and wood fibre adsorption tanks are sealed shell of tank, and wood fibre is crushed into 2mm adds
In wood fibre adsorption tanks, then copper-containing wastewater is added in wood fibre adsorption tanks, is heated to 80-200 DEG C, and be incubated 5
~6min, make the copper ion in the wood fibre absorption copper-containing wastewater of crushing, after the completion of absorption, valve is opened, filter screen control
The wood fibre that waste water processed flows through from filter screen and adsorbed copper ion is stayed in above filter screen.
Embodiment 4
Based on embodiment 1 or 3, as shown in figure 1, being provided with second temperature meter on the cellulase treatment box 7, (figure is not
Show) and pH controller (not shown).Buffering is added into the cellulase treatment box containing the wood fibre for having adsorbed copper ion
Solution, regulation pH value are 4-6, add cellulase and 12-72h is hydrolyzed at 30-60 DEG C, the purpose for setting second temperature meter is aobvious
Temperature displaying function, the purpose for setting pH controllers are regulation pH value.
It the above is only preferred embodiment of the present utility model, it is noted that above-mentioned preferred embodiment should not regard
For that should be defined to limitation of the present utility model, the scope of protection of the utility model by claim limited range.For
For those skilled in the art, do not departing from spirit and scope of the present utility model, can also make some
Improvements and modifications, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (8)
1. a kind of copper-containing wastewater carries the device of copper, it is characterised in that：Including be sequentially connected copper-containing wastewater pond, ultrasonic oscillation
Instrument, the first filter, delivery pump, wood fibre adsorption tanks, cellulase treatment box, the second filter and centrifugation electrolysis dress
Put, the ultrasonic oscillation instrument is connected with the copper-containing wastewater pond and first filter respectively, first filtering
Device is connected by the delivery pump with the wood fibre adsorption tanks, and the wood fibre adsorption tanks tank bottom exit is set
There are valve and filter screen, the wood fibre adsorption tanks are connected with the cellulase treatment box, the cellulase treatment box
It is connected with second filter, second filter is connected with the centrifugation electrolysis unit.
2. copper-containing wastewater according to claim 1 carries the device of copper, it is characterised in that：The valve is arranged on the filter screen
Top.
3. copper-containing wastewater according to claim 1 or 2 carries the device of copper, it is characterised in that：The mesh of the filter screen is less than
Lignocellulosic particle size.
4. copper-containing wastewater according to claim 1 carries the device of copper, it is characterised in that：The wood fibre adsorption tanks water outlet
End is connected with waste liquid cylinder.
5. copper-containing wastewater according to claim 1 carries the device of copper, it is characterised in that：First filter is from up to
The lower screen layer of vertical distribution first, vermiculite layers, the second screen layer, the first quartz sand layer, the first brown bed course, the 3rd screen layer,
Two quartz sand layers, the second brown bed course and the 4th screen layer.
6. copper-containing wastewater according to claim 5 carries the device of copper, it is characterised in that：Vermiculite layers thickness is 20-40cm, the
One quartz sand layer thickness is 10-20cm, and the second quartz sand layer thickness is 10-20cm, and the first brown cushion thickness is 2-4cm, second
Brown cushion thickness is 2-4cm.
7. copper-containing wastewater according to claim 1 or 2 carries the device of copper, it is characterised in that：The wood fibre adsorption tanks
In be provided with the first thermometer.
8. copper-containing wastewater according to claim 1 carries the device of copper, it is characterised in that：Set on the cellulase treatment box
It is equipped with second temperature meter and pH controllers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148464.2U CN207121640U (en) | 2017-09-08 | 2017-09-08 | A kind of copper-containing wastewater carries the device of copper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721148464.2U CN207121640U (en) | 2017-09-08 | 2017-09-08 | A kind of copper-containing wastewater carries the device of copper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207121640U true CN207121640U (en) | 2018-03-20 |
Family
ID=61601644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721148464.2U Active CN207121640U (en) | 2017-09-08 | 2017-09-08 | A kind of copper-containing wastewater carries the device of copper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207121640U (en) |
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2017
- 2017-09-08 CN CN201721148464.2U patent/CN207121640U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A device for extracting copper from copper containing wastewater Effective date of registration: 20210423 Granted publication date: 20180320 Pledgee: Bank of Chengdu science and technology branch of Limited by Share Ltd. Pledgor: SICHUAN CHUANGFEIGE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980002940 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |