CN206783435U - Integrated nickel-contained wastewater treatment device - Google Patents
Integrated nickel-contained wastewater treatment device Download PDFInfo
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- CN206783435U CN206783435U CN201720468202.8U CN201720468202U CN206783435U CN 206783435 U CN206783435 U CN 206783435U CN 201720468202 U CN201720468202 U CN 201720468202U CN 206783435 U CN206783435 U CN 206783435U
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Abstract
The utility model discloses a kind of integrated nickel-contained wastewater treatment device, include the first reaction tank being sequentially connected, the second reaction tank, first stage precipitation tank, except nickel reactant pond and second-level settling pond, and medicine system, sludge treating system and control system；Highly effective matched coagulant medicine system is set in the first reaction tank, highly effective matched flocculation aid medicine system is set in the second reaction tank, supporting nickel agent medicine system is removed except being set in nickel reactant pond；Except being provided with pH meter in nickel reactant pond, pH meter, it is connected with external control system except nickel agent medicine system；When pH value is less than setting value, control system is opened and removes nickel agent medicine system, is added except nickel agent is to except in nickel reactant pond, after pH value reaches setting value, control system control is out of service except nickel agent medicine system.
Description
Technical field
Battery field of waste water treatment is the utility model is related to, specifically a kind of integrated nickel-contained wastewater treatment device.
Background technology
Nickel in battery waste water derives from ternary material in anode, and ternary material is mainly nickle cobalt lithium manganate（Li
(Ni5/10Co2/10Mn3/10)O2）, its outward appearance is black solid powder, and good fluidity, pattern is spherical or spherical particle.Nickel cobalt
LiMn2O4 is one of critical material of lithium ion battery.Cobalt acid lithium is battery material most widely used at present, but cobalt resource is increasingly
Scarcity, it is expensive, and potential safety hazard in use be present in cobalt acid lithium battery.Nickle cobalt lithium manganate with relatively inexpensive nickel and
Manganese instead of in cobalt acid lithium more than 2/3rds cobalt, in terms of cost advantage clearly, and other lithium ion cell positive materials
Material LiMn2O4, LiFePO 4 are compared, nickel-cobalt lithium manganate material and cobalt acid lithium in terms of chemical property and processing characteristics very
It is close so that nickel-cobalt lithium manganate material turns into new battery material and gradually substitutes cobalt acid lithium, turns into lithium ion battery of new generation
The favorite of material.But in cell production process, caused nickel-containing waste water, the harm to environment is larger, so carrying out battery
Produce in waste water except nickel research is significant.
Utility model content
The technical problems to be solved in the utility model is to provide a kind of integrated nickel-contained wastewater treatment device, first by waste water
In high concentration suspended matter be removed, then carry out except nickel is handled, it is high except nickel clearance, and the waste water after processing can be arranged directly
Put.
The technical solution of the utility model is：
Integrated nickel-contained wastewater treatment device, include the first reaction tank being sequentially connected, the second reaction tank, one-level precipitation
Pond, except nickel reactant pond and second-level settling pond；Highly effective matched coagulant medicine system is set in the first described reaction tank, it is described
Highly effective matched flocculation aid medicine system is set in the second reaction tank, and described removes nickel agent dosing system except setting is supporting in nickel reactant pond
System；It is described except being provided with pH meter in nickel reactant pond, described pH meter, connect with external control system except nickel agent medicine system
Connect；When pH value is less than setting value, control system open remove nickel agent medicine system, add except nickel agent to remove nickel reactant pond in, pH
After value reaches setting value, control system control is out of service except nickel agent medicine system.
The front end of the first described reaction tank is provided with collecting-tank, and the boosted pump of nickel-containing waste water in collecting-tank is promoted to
One reaction tank, sedimentation basin mud scraper is provided with described first stage precipitation tank and second-level settling pond, and described collecting-tank is set
There is a waste water liquid level meter, the first described reaction tank, the second reaction tank and except mixer is provided with nickel reactant pond, described is useless
Water liquid level gauge, elevator pump, sedimentation basin mud scraper, coagulant medicine system, high-efficient coagulant aide medicine system, mixer with
External control system connection；Start level value when the liquid level of the nickel-containing waste water of the waste water liquid level meter collection in collecting-tank is higher than
When, the boosted pump of nickel-containing waste water is promoted to the first reaction tank by control system control lifting pump startup, and control system control is efficient
Coagulant medicine system, high-efficient coagulant aide medicine system, opened except nickel agent medicine system and add medicament into corresponding reaction tank
Reacted, while the sedimentation basin mud scraper in control system control first stage precipitation tank and second-level settling pond is opened, the first reaction
Pond, the second reaction tank and except in nickel reactant pond mixer open；When the nickel-containing waste water of the waste water liquid level meter collection in collecting-tank
Liquid level less than level value is stopped when, control system control elevator pump stops the boosted pump of nickel-containing waste water being promoted to the first reaction
Pond, control system control coagulant medicine system, high-efficient coagulant aide medicine system, except nickel agent medicine system stops to corresponding
Reaction tank in add medicament, while control system control all sedimentation basin mud scrapers and all mixers it is out of service.
Described first stage precipitation tank, second-level settling pond are connected by corresponding sludge pump with sludge concentrating pot respectively, described
Sludge concentrating pot be connected by sewage sludge feed pump with sludge filter press, described first stage precipitation tank, second-level settling pond and sludge
Be provided with sludge liquid level gauge in concentration tank, described sludge liquid level gauge, sludge pump, sewage sludge feed pump, sludge filter press with
External control system connection；When the sludge quantity that sludge liquid level gauge is gathered in corresponding sedimentation basin is higher than setting sludge quantity, control
System controls sludge pump startup, the sludge in sedimentation basin is discharged into sludge concentrating pot, sludge concentrating pot supernatant, which is discharged into, to catchment
Reprocessed in pond；When the sludge quantity in sludge concentrating pot reaches setting height, control system control sewage sludge feed pump and
Sludge filter press is opened, and the sludge lifting after concentration to sludge filter press is carried out into filter-press dehydration；After sludge press filtration dehydration, automatically
The sludge after press filtration is dropped to sludge dolly, periodically outward transport disposal.
Described coagulant medicine system, high-efficient coagulant aide medicine system, except in the medicine storing pot of nickel agent medicine system
Decoction liquid level gauge is provided with, decoction liquid level gauge is connected with external control system；When corresponding decoction liquid in medicine system
When the amount of liquid medicine of position meter collection is less than setting decoction liquid level, corresponding medicine system is automatically stopped dosing.
The advantages of the utility model：
（1）, nickel-containing waste water delivered in the first reaction tank and the second reaction tank and goes to decontaminate by the utility model before except nickel
Suspension in water, reduce to the influence except nickel effect, so as to reduce operating cost and high treating effect；The utility model pair
The removal efficiency of nickel can reach more than 99% in sewage, have higher removal efficiency；
（2）, except being provided with pH meter in nickel reactant pond, when the pH value of sewage water in except nickel reactant pond is less than setting value, control system
Unite to automatically turn on and remove nickel agent medicine system, add except nickel agent, pH removes the stopping of nickel agent medicine system after reaching setting value, can be achieved to add
The automatic operating of medicine system；
（3）, the utility model except nickel agent medicine system, coagulant medicine system, high-efficient coagulant aide medicine system it is equal
Protected provided with low liquid level, it is right when the amount of liquid medicine of corresponding decoction liquid level gauge collection in medicine system is less than setting decoction liquid level
The medicine system answered is automatically stopped operation；
（4）, elevator pump of the present utility model be provided with that low liquid level is protected and high level starts, the liquid level in collecting-tank is less than stopping
Only during level value, elevator pump is automatically stopped, coagulant medicine system, high-efficient coagulant aide medicine system, except nickel agent dosing system
System, reaction tank mixer, sedimentation basin mud scraper and elevator pump realize coordinated signals, i.e., out of service；When the liquid level in collecting-tank
During higher than starting level value, elevator pump, coagulant medicine system, high-efficient coagulant aide medicine system and nickel agent dosing system is removed
System, reaction tank mixer, sedimentation basin mud scraper are opened simultaneously, are carried out except nickel is handled；
（5）, first stage precipitation tank, second-level settling pond set sludge liquid level gauge, after sludge settling runs up to setting height, sludge
Pump, which automatically opens up, drains into sludge in sludge concentrating pot, while sludge liquid level gauge is set in sludge concentrating pot, when mud position reaches setting
After height, sewage sludge feed pump is automatically turned on, the sludge lifting after concentration to sludge filter press is subjected to filter-press dehydration；Sludge press filtration
After dehydration, the sludge after press filtration is dropped automatically to sludge dolly, periodically outward transport disposal.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is control principle drawing of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
See Fig. 1, integrated nickel-contained wastewater treatment device includes the collecting-tank 1 being sequentially connected, the first reaction tank 2, and second
Reaction tank 3, first stage precipitation tank 4, except nickel reactant pond 5 and second-level settling pond 6；Coagulant is provided with first reaction tank 2 to add
Medicine system 7, high-efficient coagulant aide medicine system 8 is provided with the second reaction tank 3, except being provided with nickel reactant pond 5 except nickel agent dosing
System 9, the boosted pump 18 of nickel-containing waste water in collecting-tank 1 are promoted to the first reaction tank 2, first stage precipitation tank 4, second-level settling pond 6
It is connected respectively by corresponding sludge pump 10 with sludge concentrating pot 11, sludge concentrating pot 11 passes through sewage sludge feed pump 13 and sludge pressure
Filter 12 connects；Except pH meter 14 is provided with nickel reactant pond 5, waste water liquid level meter 15, first stage precipitation tank 4 are provided with collecting-tank 1
With sedimentation basin mud scraper 16, and first stage precipitation tank 4, second-level settling pond 6 and sludge concentrating pot 11 are provided with second-level settling pond 6
Inside it is provided with sludge liquid level gauge 17, coagulant medicine system, high-efficient coagulant aide medicine system, except nickel agent medicine system
It is provided with decoction liquid level gauge 19 in medicine storing pot, the first reaction tank 2, the second reaction tank 3 and is stirred except being provided with nickel reactant pond 5
Mix machine 21；Sludge filter press 12, sewage sludge feed pump 13, pH meter 14, waste water liquid level meter 15, sedimentation basin mud scraper 16, sludge liquid level
Meter 17, elevator pump 18, decoction liquid level gauge 19, mixer 21, coagulant medicine system 7, high-efficient coagulant aide medicine system 8,
Except nickel agent medicine system 9, sludge pump 10 are connected with external control system 20；
Operation principle of the present utility model：
The nickeliferous sewage self-flowing of battery of workshop discharge enters in plant area's collecting-tank 1, and boosted pump 18 is promoted to first
Reaction tank 2, again into the second reaction tank 3, coagulant medicine system 7 adds coagulant into the first reaction tank 2, high
Effect flocculation aid medicine system 8 adds high-efficient coagulant aide into the second reaction tank 3, fully enters first stage precipitation tank 4 after reaction, realizes
Mud-water separation；After a large amount of suspensions are removed, supernatant, which enters, removes nickel reactant pond 5, except nickel agent medicine system 9 is to except nickel reactant
Added in pond 5 except nickel agent, pH value is reached 9 or so, gravity flow enters in second-level settling pond 6, and nickel is in the form of sediment in waste water
It is removed, final outflow water is discharged into plant area's sewage plant and is for further processing.Wherein, the dirt in first stage precipitation tank 4, second-level settling pond 6
Mud drains into sludge concentrating pot 11 through sludge pump 10, and the sludge in sludge concentrating pot 11 enters sludge filter press through sewage sludge feed pump 13
Processing is transported outward again after 12 progress press filtrations.
Wherein, when the pH value for removing sewage in nickel reactant pond 5 that pH meter 14 gathers is less than setting value 9, control system 20 is opened
Open and remove nickel agent medicine system 9, add except nickel agent is to except in nickel reactant pond 5, after pH value reaches setting value, the control of control system 20 removes
Nickel agent medicine system 9 is out of service.
When the liquid level for the nickel-containing waste water that the waste water liquid level meter 15 in collecting-tank 1 gathers is higher than level value is started, control system
The control elevator pump 18 of system 20 starts is promoted to the first reaction tank 2 by the boosted pump 18 of nickel-containing waste water, while control system 20 controls
Coagulant medicine system 7, high-efficient coagulant aide medicine system 8, open into corresponding reaction tank except nickel agent medicine system 9 plus
Enter coagulant, high-efficient coagulant aide and except nickel agent is reacted, while control system control first stage precipitation tank 4 and two-stage precipitation
Sedimentation basin mud scraper 16 in pond 6 is opened, the first reaction tank 2, the second reaction tank 3 and except the mixer 21 in nickel reactant pond 5 is opened
Open；When the liquid level for the nickel-containing waste water that the waste water liquid level meter 15 in collecting-tank 1 gathers is less than level value is stopped, control system 20 is controlled
Elevator pump 18 processed is out of service, at the same control system 20 control coagulant medicine system 7, high-efficient coagulant aide medicine system 8,
Except nickel agent medicine system 9 stops adding medicament into corresponding reaction tank, while control system 20 controls all sedimentation basins to scrape mud
Machine 16 and all mixers 21 are out of service,；
When coagulant medicine system 7, high-efficient coagulant aide medicine system 8, except decoction liquid corresponding to nickel agent medicine system 9
Position meter 19 collection amount of liquid medicine less than setting decoction liquid level when, control system 20 control corresponding to medicine system stop dosing.
When the sludge quantity that sludge liquid level gauge 17 is gathered in corresponding sedimentation basin is higher than setting sludge quantity, control system 20 controls
Sludge pump 10 starts, and the sludge in sedimentation basin is discharged into sludge concentrating pot 11；When the sludge quantity in sludge concentrating pot 11 reaches
During setting height, control system 20 controls sewage sludge feed pump 13 and sludge filter press 12 to open, by the sludge lifting after concentration extremely
Sludge filter press 12 carries out filter-press dehydration；After sludge press filtration dehydration, the sludge after press filtration is dropped automatically to sludge dolly, it is periodically outer
Fortune disposal
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. integrated nickel-contained wastewater treatment device, it is characterised in that：Include the first reaction tank being sequentially connected, the second reaction
Pond, first stage precipitation tank, except nickel reactant pond and second-level settling pond；Highly effective matched coagulant dosing is set in the first described reaction tank
System, the second described reaction tank is interior to set highly effective matched flocculation aid medicine system, and described is supporting except being set in nickel reactant pond
Except nickel agent medicine system；It is described except being provided with pH meter in nickel reactant pond, described pH meter, except nickel agent medicine system with it is external
Control system connection.
2. integrated nickel-contained wastewater treatment device according to claim 1, it is characterised in that：The first described reaction tank
Front end is provided with collecting-tank, and the boosted pump of nickel-containing waste water in collecting-tank is promoted to the first reaction tank, described first stage precipitation tank
With sedimentation basin mud scraper is provided with second-level settling pond, described collecting-tank is provided with waste water liquid level meter, and described first is anti-
Ying Chi, the second reaction tank and except mixer is provided with nickel reactant pond, described waste water liquid level meter, elevator pump, sedimentation basin are scraped
Mud machine, coagulant medicine system, high-efficient coagulant aide medicine system, mixer are connected with external control system.
3. integrated nickel-contained wastewater treatment device according to claim 1, it is characterised in that：Described first stage precipitation tank,
Second-level settling pond is connected by corresponding sludge pump with sludge concentrating pot respectively, and described sludge concentrating pot passes through sewage sludge feed pump
It is connected with sludge filter press, sludge liquid level gauge is provided with described first stage precipitation tank, second-level settling pond and sludge concentrating pot,
Described sludge liquid level gauge, sludge pump, sewage sludge feed pump, sludge filter press are connected with external control system.
4. integrated nickel-contained wastewater treatment device according to claim 1, it is characterised in that：Described coagulant adds
Medicine system, high-efficient coagulant aide medicine system, except being provided with decoction liquid level gauge, decoction liquid level in the medicine storing pot of nickel agent medicine system
Meter is connected with external control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468202.8U CN206783435U (en) | 2017-04-29 | 2017-04-29 | Integrated nickel-contained wastewater treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720468202.8U CN206783435U (en) | 2017-04-29 | 2017-04-29 | Integrated nickel-contained wastewater treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206783435U true CN206783435U (en) | 2017-12-22 |
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ID=60710004
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720468202.8U Active CN206783435U (en) | 2017-04-29 | 2017-04-29 | Integrated nickel-contained wastewater treatment device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206783435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966525A (en) * | 2017-04-29 | 2017-07-21 | 安徽中环环保科技股份有限公司 | Integrated nickel-contained wastewater treatment device |
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2017
- 2017-04-29 CN CN201720468202.8U patent/CN206783435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966525A (en) * | 2017-04-29 | 2017-07-21 | 安徽中环环保科技股份有限公司 | Integrated nickel-contained wastewater treatment device |
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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: Integrated nickel-containing wastewater treatment device Effective date of registration: 20190621 Granted publication date: 20171222 Pledgee: Bank of Hangzhou Limited by Share Ltd Hefei branch Pledgor: ANHUI ZHONGHUAN ENVIRONMENT PROTECTION TECHNOLOGY CO., LTD. Registration number: 2019340000327 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210129 Granted publication date: 20171222 Pledgee: Bank of Hangzhou Limited by Share Ltd. Hefei branch Pledgor: ANHUI ZHONGHUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: 2019340000327 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Anhui Xingtai Financial Leasing Co.,Ltd. Assignor: ANHUI ZHONGHUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Contract record no.: X2021340000009 Denomination of utility model: Integrated nickel containing wastewater treatment unit Granted publication date: 20171222 License type: Exclusive License Record date: 20210518 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated nickel containing wastewater treatment device Effective date of registration: 20210915 Granted publication date: 20171222 Pledgee: Anhui Xingtai Financial Leasing Co.,Ltd. Pledgor: ANHUI ZHONGHUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021980009440 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |