CN108033538A - A kind of intelligent equipment for removing circuit board Cu in waste water ion - Google Patents
A kind of intelligent equipment for removing circuit board Cu in waste water ion Download PDFInfo
- Publication number
- CN108033538A CN108033538A CN201810075814.XA CN201810075814A CN108033538A CN 108033538 A CN108033538 A CN 108033538A CN 201810075814 A CN201810075814 A CN 201810075814A CN 108033538 A CN108033538 A CN 108033538A
- Authority
- CN
- China
- Prior art keywords
- medicament
- reaction tank
- detector
- waste water
- circuit board
- 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.)
- Pending
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Classifications
-
- 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
- C02F1/58—Treatment of water, waste water, or sewage by removing specified dissolved compounds
- C02F1/62—Heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/005—Processes using a programmable logic controller [PLC]
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/42—Liquid level
Abstract
A kind of intelligent equipment for removing circuit board Cu in waste water ion, including reactor module, medicament module, intelligent control module and on-line checking module, the reactor module includes reaction tank, air agitator arranged on reaction tank bottom, liquid level detector on reaction tank inner wall, the medicament module includes medicament, pharmacy slot, the feeding device that is connected with pharmacy slot and stretch into the medicament detector inside the reaction tank, the on-line checking module includes total copper on-line detector, the intelligent control module includes PLC control system, the PLC control system is connected respectively with the feeding device and medicament detector respectively, the liquid level detector, feeding device, medicament detector and total copper on-line detector are connected with the PLC control system.The present invention uses intelligentized control method influent waste water, dosing, detection, draining and spoil disposal process, it is ensured that the sewage quality of each cycle discharge is attained by discharge standard.
Description
Technical field
The present invention relates to industrial waste water treatment, more particularly to a kind of removal circuit board Cu in waste water ion
Intelligent equipment.
Background technology
Circuit board is widely used in during industrial and agricultural production, but substantial amounts of waste water can be produced in its technological process,
Cause to destroy ecological environment, contain copper ion in the waste water discharged including processes such as nog plate, weak burn into electro-copperings；Losing
Equally contain copper ion and complexing agent NH in the waste water of the processes such as plate, electroless copper plating discharge4OH, EDTA and sodium potassium tartrate tetrahydrate etc.,
Therefore, the environmental pollution that the fast development of circuit board industry is brought with it, but the industry for making this script flourish receives
Great challenge, and circuit board production line waste water water is big, and pollutant kind is more, such as cannot effectively handle, it will to ring
Cause seriously to pollute in border.
At present, the method for circuit board copper-containing wastewater processing can substantially divide three major types：(1) chemical method；(2) physical treatment process；
(3) biological treatment.Chemical method mainly includes chemical precipitation method and electrolysis, is primarily adapted for use in the waste water of copper ion containing higher concentration
Processing, chemical method is the main method of current Treatment of Copper ion waste water；Physical treatment process is mainly comprising ion-exchange, film
Partition method and absorption method；Biological treatment is to remove to give up by effects such as the flocculation of microorganism or plant, absorption, accumulation, enrichments
The method of copper ion in water, including the methods of biological adsorption, bioflocculation, phytoremediation.However, in chemical precipitation method usually
Need to feed intake in the waste water of production circuit board, it feeds intake including flocculant, decoppering agent etc., so that copper ion therein
Precipitated Deng heavy metal, reach the standard of discharge, but since waste water quality fluctuation caused by circuit board is larger,
Inventory can not accurately be held, therefore can cause the excessive or very few situation that feeds intake, cause to add materials cost or
Not up to discharge standard feeds intake, makes the standard for reaching discharge, it is necessary to multiple is manually detected repeatedly, loses time and people
Work cost, it is impossible to timely and effectively enable the waste water that circuit board produces discharge, for this reason, it may be necessary to which one kind can be to circuit board cupric
Waste water carries out Intelligent treatment and the equipment of detection, it is ensured that the waste water of each cycle discharge is attained by discharge standard.
The content of the invention
The purpose of the present invention is overcome shortcoming of the prior art, there is provided one kind can be precisely controlled inventory, drop
Low cost of labor and the intelligent equipment for removing circuit board Cu in waste water ion for improving production efficiency.
In order to solve the above technical problems, the present invention is solved by following technical proposals：One kind is removed in circuit board waste water
The intelligent equipment of copper ion, including reactor module, medicament module, intelligent control module and on-line checking module, it is described anti-
Device module is answered to include reaction tank, the air agitator arranged on reaction tank bottom, the liquid level detector on reaction tank inner wall, institute
Stating medicament module includes medicament, pharmacy slot, the feeding device being connected with pharmacy slot and stretches into the medicament inside the reaction tank
Detector, the on-line checking module include total copper on-line detector, and the intelligent control module includes PLC control system, institute
PLC control system is stated to be connected respectively with the feeding device and medicament detector respectively, the liquid level detector, feeding device,
Medicament detector and total copper on-line detector are connected with the PLC control system.
Specifically, the medicament includes sulfuric acid, sodium hydroxide, aluminium polychloride, polyacrylamide, vulcanized sodium and polymerization chlorine
Change ferro-aluminum.
Specifically, the bottom of the reaction tank is additionally provided with spoil disposal pipeline and the sludge pump being connected with spoil disposal pipeline, it is described
Drainage pipeline and the draining pump being connected with drainage pipeline are additionally provided with the top of reaction tank, the sludge pump and the draining pump are equal
It is connected with the PLC control system.
Specifically, the reaction tank is additionally provided with water inlet, the water inlet is equipped with to be connected with the PLC control system
Solenoid valve.
Specifically, the reaction tank uses carbon steel or SUS316 stainless steels.
The present invention has the following advantages compared with prior art and beneficial effect：
The present invention a kind of removal circuit board Cu in waste water ion intelligent equipment can to circuit board copper-containing wastewater into
Row Intelligent treatment and detection, by the setting of medicament detector and PLC control system, ensure according to wastewater flow rate and Cu in waste water
The content of ion adds the deal of corresponding medicament, it is ensured that and the sewage quality of each cycle discharge is attained by discharge standard, with
Traditional circuit-board waste water is compared except process for copper, it can increase substantially the larger copper-containing wastewater treatment effeciency of fluctuation, can
Optimization reduces dosage up to 40%, reduces complexity and error property that manual operation is brought, controllability is higher, versatility
By force, it can meet that all types of industries waste water removes the needs of copper ion.
Brief description of the drawings
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a kind of structure diagram for the intelligent equipment for removing circuit board Cu in waste water ion of the present invention.
Fig. 2 is a kind of flow chart for the intelligent equipment for removing circuit board Cu in waste water ion of the present invention.
Embodiment
With reference to embodiment and attached drawing, the present invention is described in further detail, but embodiments of the present invention are unlimited
In this.
As shown in Figure 1 to Figure 2, a kind of intelligent equipment for removing circuit board Cu in waste water ion of the present invention includes reactor
Module 1, medicament module 2, intelligent control module 3 and on-line checking module 4, wherein, reactor module 1 be used for waste water and medicament it
Between reaction and follow-up copper ion etc. precipitation, the addition of medicament is jointly controlled by medicament module 2 and intelligent control module 3
Whether up to standard amount, detect corresponding copper ion in waste water by on-line checking module 4.
Specifically, the medicament module 2 includes medicament, pharmacy slot, the feeding device being connected with pharmacy slot and stretches into institute
The medicament detector inside reaction tank is stated, the on-line checking module 4 includes total copper on-line detector, the intelligent control module
3 include PLC control system, and the PLC control system is connected respectively with the feeding device and medicament detector respectively, the liquid
Bit detector, feeding device, medicament detector and total copper on-line detector are connected with the PLC control system, pass through medicine
Agent module 2 is connected with PLC control system, can accurately content of copper ion in waste water add the medicament of certain deal into
Row processing, on the one hand avoids medicament excessive and causes the waste of medicament, and on the other hand ensure copper ion in waste water can be complete
Full reaction precipitation, uses total copper on-line detector to measure the content of Cu in waste water ion with precision.
Specifically, the reactor module 1 includes reaction tank, the air agitator arranged on reaction tank bottom, arranged on reaction
Liquid level detector on the inner wall of pond, the reaction tank in reaction module are used for storing waste water and being reacted with medicament, wherein, institute
The bottom for stating reaction tank is additionally provided with spoil disposal pipeline and the sludge pump being connected with spoil disposal pipeline, is additionally provided with the top of the reaction tank
Drainage pipeline and the draining pump being connected with drainage pipeline, the sludge pump and the draining pump with the PLC control system
It is connected, the reaction tank is additionally provided with water inlet, and the water inlet is equipped with the electromagnetism being connected with the PLC control system
Valve, the solenoid valve for controlling water inlet by PLC control system make waste water be flowed into reaction tank, are controlled according to liquid level detector
Inflow, makes the sewage load in each cycle reach identical value, after medicament to be added, by setting air agitator to make medicine
Agent is fully reacted with the copper ion in waste water, improves removal effect, draining pump and blowdown are being opened successively by PLC control system
Pump excludes the supernatant in reaction tank and sludge.
Reaction tank uses carbon steel (doing anti-corrosion using epoxide resin) or SUS316 stainless steels, improves the use of reaction tank
In the service life, reduce production cost.
The specific implementation process of the present invention is as follows：Control the solenoid valve at water inlet to open by PLC control system, make waste water
Into the inside of reaction tank, the wastewater flow rate in reaction tank is controlled using liquid level detector, by total copper on-line detector to anti-
Answer the copper ion in the waste water of pond monitored in real time and in waste water content setting need add medicament deal, meanwhile,
The inside of reaction tank is delivered medication into by medicament delivery device, recycles air agitator to be stirred and is allowed to fully anti-
Should, separation of solid and liquid is realized by staticly settling effect, after the completion of reaction by the copper content of total copper on-line detector detection supernatant
It is whether up to standard, or increase medicament reaches discharge standard, then by draining pump and PLC control system jointly control to supernatant into
Row discharge, is jointly controlled by sludge pump and PLC control system and base sludge is discharged, so as to reach in circuit board waste water
Copper ion complete removal, substantially increase the treatment effeciency of copper-containing wastewater.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention and from above-described embodiment
Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (5)
1. a kind of intelligent equipment for removing circuit board Cu in waste water ion, including reactor module, medicament module, intelligent control
Module and on-line checking module, the reactor module include reaction tank, the air agitator arranged on reaction tank bottom, arranged on anti-
Answer the liquid level detector on the inner wall of pond, the medicament module include medicament, pharmacy slot, the feeding device being connected with pharmacy slot and
The medicament detector inside the reaction tank is stretched into, the on-line checking module includes total copper on-line detector, the intelligence control
Molding block includes PLC control system, and the PLC control system is connected respectively with the feeding device and medicament detector respectively,
The liquid level detector, feeding device, medicament detector and total copper on-line detector are connected with the PLC control system.
A kind of 2. intelligent equipment for removing circuit board Cu in waste water ion according to claim 1, it is characterised in that：Institute
Stating medicament includes sulfuric acid, sodium hydroxide, aluminium polychloride, polyacrylamide, vulcanized sodium and polyaluminum ferric chloride.
A kind of 3. intelligent equipment for removing circuit board Cu in waste water ion according to claim 1, it is characterised in that：Institute
The bottom for stating reaction tank is additionally provided with spoil disposal pipeline and the sludge pump being connected with spoil disposal pipeline, is additionally provided with the top of the reaction tank
Drainage pipeline and the draining pump being connected with drainage pipeline, the sludge pump and the draining pump with the PLC control system
It is connected.
A kind of 4. intelligent equipment for removing circuit board Cu in waste water ion according to claim 1, it is characterised in that：Institute
State reaction tank and be additionally provided with water inlet, the water inlet is equipped with the solenoid valve being connected with the PLC control system.
A kind of 5. intelligent equipment for removing circuit board Cu in waste water ion according to claim 1, it is characterised in that：Institute
State reaction tank and use carbon steel or SUS316 stainless steels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075814.XA CN108033538A (en) | 2018-01-26 | 2018-01-26 | A kind of intelligent equipment for removing circuit board Cu in waste water ion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075814.XA CN108033538A (en) | 2018-01-26 | 2018-01-26 | A kind of intelligent equipment for removing circuit board Cu in waste water ion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108033538A true CN108033538A (en) | 2018-05-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810075814.XA Pending CN108033538A (en) | 2018-01-26 | 2018-01-26 | A kind of intelligent equipment for removing circuit board Cu in waste water ion |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110092496A (en) * | 2019-04-15 | 2019-08-06 | 华南理工大学 | A kind of batch-type chemical reactor removing Pollutants in Wastewater |
| CN110092497A (en) * | 2019-04-15 | 2019-08-06 | 华南理工大学 | A kind of intelligent device based on ozone oxidation removal chemical nickel |
| CN111186935A (en) * | 2020-01-14 | 2020-05-22 | 华南理工大学 | Treatment method for synchronously removing total phosphorus and nickel in wastewater |
| CN111623160A (en) * | 2019-02-28 | 2020-09-04 | 鹏鼎控股(深圳)股份有限公司 | Intelligent waste discharge device and method and storage equipment |
| CN112897672A (en) * | 2021-01-25 | 2021-06-04 | 中南大学 | Solid vulcanizing agent, microetching copper-containing wastewater recycling treatment system and control method |
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| CN107285501A (en) * | 2016-04-05 | 2017-10-24 | 常州市五洲环保科技有限公司 | A kind of copper-bearing industrial wastewater processing method |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111623160A (en) * | 2019-02-28 | 2020-09-04 | 鹏鼎控股(深圳)股份有限公司 | Intelligent waste discharge device and method and storage equipment |
| CN111623160B (en) * | 2019-02-28 | 2022-06-24 | 鹏鼎控股(深圳)股份有限公司 | Intelligent waste discharge device and method and storage equipment |
| CN110092496A (en) * | 2019-04-15 | 2019-08-06 | 华南理工大学 | A kind of batch-type chemical reactor removing Pollutants in Wastewater |
| CN110092497A (en) * | 2019-04-15 | 2019-08-06 | 华南理工大学 | A kind of intelligent device based on ozone oxidation removal chemical nickel |
| CN111186935A (en) * | 2020-01-14 | 2020-05-22 | 华南理工大学 | Treatment method for synchronously removing total phosphorus and nickel in wastewater |
| CN112897672A (en) * | 2021-01-25 | 2021-06-04 | 中南大学 | Solid vulcanizing agent, microetching copper-containing wastewater recycling treatment system and control method |
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Application publication date: 20180515 |