CN206069491U - A kind of waste water automatic processing device based on magnetic nano-catalyst - Google Patents
A kind of waste water automatic processing device based on magnetic nano-catalyst Download PDFInfo
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- CN206069491U CN206069491U CN201621073681.5U CN201621073681U CN206069491U CN 206069491 U CN206069491 U CN 206069491U CN 201621073681 U CN201621073681 U CN 201621073681U CN 206069491 U CN206069491 U CN 206069491U
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- reaction vessel
- waste water
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Abstract
This utility model belongs to technical field of waste water processing, is related to a kind of waste water automatic processing device based on magnetic nano-catalyst.Specifically, waste water automatic processing device of the present utility model includes reaction unit, agitating device and automatic control device, wherein reaction unit includes reaction vessel, capping and base, agitating device includes motor, bull stick and rotating vane, and automatic control device includes electromagnetic separator, water-level instrumentation, water quality monitor, sensor, electromagnetic valve, PLC control system and buzzer.Waste water automatic processing device accessory of the present utility model is simple, easy for installation, is easy to operation maintenance；Operating procedure automatization, it is possible to achieve industrial serialization, the requirement of large-scale production, saves time and cost；Automatic, real-time, continuous monitoring can be realized, the workload of operator is dramatically reduced, the purpose of waste water automatic business processing is reached.
Description
Technical field
This utility model belongs to waste water automatic business processing technical field, is related to a kind of waste water based on magnetic nano-catalyst
Automatic processing device.
Background technology
Currently, with city and the fast development of industry, water resource environment for the survival of mankind be subject in various degree and
Day by day serious pollution, wherein city domestic sewage and industrial production wastewater are the main sources of water pollution.These dirty (giving up)
Pollutant concentration contained by water is high, species is more, toxicity is big, complex structure, traditional materilization freatment method and biological degradation method
Can not degradable or conversion pollutant matter.
High-level oxidation technology (AOPs) is a new technique of water treatment field rising in recent years, because which has response speed
Hurry up, oxidability is strong, reaction non-selectivity the advantages of and be used widely.Compared with other high-level oxidation technologies, Fenton oxygen
Change technology (producing the hydroxyl radical free radical with Strong oxdiative ability by soluble ferrite catalyzing hydrogen peroxide) is with operation letter
Just, be swift in response, non-secondary pollution the features such as, cause the very big pass of domestic and international research worker in environmental contaminants process field
Note.But, in traditional Fenton's reaction system, often have that hydrogen peroxide utilization rate is low, system pH condition require it is strict, produce
The problems such as raw iron containing sludge.Therefore, a kind of stable chemical nature, the catalyst being easily recycled are that Fenton oxidation technology can
The key of successful Application.
The innovation for developing into catalyst subject of nanotechnology brings an opportunity, and nanocatalyst is claimed by some scholars
For " forth generation catalyst ".However, also just because which has the little feature of size, nanocatalyst is difficult to by centrifugation, filtration, film
The traditional methods such as separation are separated and recovered from reaction system.By by the nanoparticle with excellent magnetic performance and catalyst phase
With reference to being prepared into magnetic nano-catalyst, simple and quick separation can be realized under additional magnetic field condition.But, current magnetic
The practical application of property nanocatalyst is less, and it is fresher to be directed to the technology and equipment which separates and recovers recycling from reaction system
Have been reported that.
Utility model content
For above-mentioned situation, the purpose of this utility model is that a kind of waste water based on magnetic nano-catalyst of offer is automatic
Change processing meanss, the device can it is easy, magnetic nano-catalyst is separated and recovered into recycling from reaction system promptly, together
The automatization of Shi Shixian wastewater treatment process.
To achieve these goals, this utility model is adopted the following technical scheme that：
A kind of waste water automatic processing device based on magnetic nano-catalyst, it is characterised in that：Including reaction unit, stir
Mix device and automatic control device；Wherein：
Reaction unit includes reaction vessel, capping and base；The top of reaction vessel is provided with water inlet tube interface, and reaction is held
The bottom of device is provided with drain interface, is provided with dosing interface tube above capping, water inlet tube interface, drain interface and plus
Pencil interface is connected with water inlet pipe, drain pipe and chemical feed pipe stream respectively；
Agitating device includes motor, bull stick and rotating vane；Motor is provided with above capping；One end of bull stick with it is electronic
Machine connects, and the other end is through the inside for covering and stretching into reaction vessel；Rotating vane is provided with bull stick；
Automatic control device includes electromagnetic separator, water-level instrumentation, water quality monitor, sensor, water inlet pipe electromagnetism
Valve, drain pipe electromagnetic valve, chemical feed pipe electromagnetic valve, PLC control system and buzzer；Electromagnetism is provided between reaction vessel and base
Separator, for separating and recovering magnetic nano-catalyst；Reaction vessel is internally provided with water-level instrumentation, for monitoring reaction
Water level in container；Water quality monitor is provided with above capping, for monitoring the concentration of Pollutants in Wastewater；Reaction vessel
Sensor is internally provided with, sensor is connected with water quality monitoring instrument circuit, for Monitoring Data is sent to water quality monitor；Enter
Water inlet pipe electromagnetic valve, drain pipe electromagnetic valve and chemical feed pipe electromagnetic valve are respectively arranged with water pipe, drain pipe and chemical feed pipe, for opening
The stream for opening and closing between each pipeline and reaction vessel；PLC control system respectively with electromagnetic separator, water-level instrumentation,
The connection of water quality monitor, water inlet pipe electromagnetic valve, drain pipe electromagnetic valve, chemical feed pipe electromagnetic valve, motor and buzzer circuit, is used for
Reception comes from the Monitoring Data of water-level instrumentation and water quality monitor and to motor, electromagnetic separator, electromagnetic valve and honeybee
Ring device sends control instruction.
Preferably, in above-mentioned waste water automatic processing device, the profile of reaction vessel is cylinder.
Preferably, in above-mentioned waste water automatic processing device, motor is located on the axis of capping.
Preferably, in above-mentioned waste water automatic processing device, bull stick stretches into the depth of reaction vessel interior not less than anti-
Answer container depth 2/3.
Preferably, in above-mentioned waste water automatic processing device, the radius of rotating vane is the cross sectional radius of reaction vessel
1/4～1/2.
Preferably, in above-mentioned waste water automatic processing device, the quantity of rotating vane is no less than three；It is furthermore preferred that rotating vane
Axial direction along bull stick is placed equidistant.
Preferably, in above-mentioned waste water automatic processing device, the radius of electromagnetic separator and the cross section of reaction vessel
Radius is equal.
Preferably, in above-mentioned waste water automatic processing device, the suction of electromagnetic separator is not less than 100kg.
Comprising the following steps that for waste water automatic business processing is carried out using the device in this utility model：
(1) PLC control system control water inlet pipe electromagnetic valve is opened, and waste water flows into reaction vessel, water level prison by water inlet pipe
Survey instrument continuous in real time to PLC control system transmission water level monitoring data；
(2) when the water level in reaction vessel rises to setting value, PLC control system control water inlet pipe electromagnetic valve is closed first
Close, stop waste water and flow into reaction vessel, then PLC control system control motor is opened, rotating vane rotation is driven by bull stick, most
PLC control system control chemical feed pipe electromagnetic valve is opened afterwards, and magnetic nano-catalyst and the other components for wastewater treatment are flowed into
Reaction vessel, water quality monitor continuously send water monitoring data to PLC control system in real time；
(3) after reaction terminates, when water monitoring data is not up to setting value, PLC control system control buzzer is opened,
Buzzer starts to report to the police, operator receive after alarm signal according to actual water quality situation addition except magnetic nano-catalyst with
Outer other components, carry out supplement process, until water monitoring data reaches setting value；When water monitoring data reaches setting value
When, PLC control system control motor cuts out first, and rotating vane stops stirring, and then PLC control system control electromagnetic separator is opened
Open, adsorb the magnetic nano-catalyst in wastewater treatment liquid, last PLC control system control drain pipe electromagnetic valve is opened, waste water
Treatment fluid flows out reaction vessel by drain pipe, and water-level instrumentation continuously sends water level monitoring number to PLC control system in real time
According to；
(4) when the water level decreasing in reaction vessel is to steady state value, PLC control system control drain pipe electromagnetic valve is closed first
Close, stop wastewater treatment liquid and flow out reaction vessel, then PLC control system control electromagnetic separator cuts out, desorbing electromagnetic separation
Magnetic nano-catalyst on device, last PLC control system control water inlet pipe electromagnetic valve are again turned on, and waste water passes through water inlet pipe again
Secondary inflow reaction vessel, repeats aforesaid operations step, you can realize the automatization of the recycling and waste water of magnetic nano-catalyst
Process.
Compared with prior art, had the advantage that using this utility model of above-mentioned technical proposal：(1) processing meanss are matched somebody with somebody
Part is simple, easy for installation, is easy to operation maintenance；(2) operating procedure automatization, it is possible to achieve industrial serialization, scale metaplasia
The requirement of product, saves time and cost；(3) automatic, real-time, continuous monitoring can be realized, dramatically reduces operator's
Workload, reaches the purpose of waste water automatic business processing.
Description of the drawings
Fig. 1 is the structural representation of the waste water automatic processing device based on magnetic nano-catalyst of the present utility model,
Wherein：1st, reaction vessel；2nd, cover；3rd, base；4th, electromagnetic separator；5th, water-level instrumentation；6th, water inlet tube interface；7th, intake
Pipe；8th, water inlet pipe electromagnetic valve；9th, dosing interface tube；10th, chemical feed pipe；11st, chemical feed pipe electromagnetic valve；12nd, motor；13rd, bull stick；
14th, rotating vane；15th, water quality monitor；16th, sensor；17th, drain interface；18th, drain pipe；19th, drain pipe electromagnetic valve；20、
PLC control system；21st, buzzer.
Specific embodiment
Understand with reference to Fig. 1, the waste water automatic processing device based on magnetic nano-catalyst of the present utility model, including it is anti-
Device, agitating device and automatic control device are answered, wherein：
Reaction unit includes reaction vessel 1 (preferably with cylindrical shape), capping 2 and base 3；The reaction vessel 1
Top be provided with water inlet tube interface 6, bottom is provided with drain interface 17, and the top of the capping 2 is provided with chemical feed pipe and connects
Mouthfuls 9, the water inlet tube interface 6, drain interface 17 and dosing interface tube 9 respectively with water inlet pipe 7, drain pipe 18 and chemical feed pipe 10
Stream connects；
Agitating device includes motor 12, bull stick 13 and rotating vane 14；The top of the capping 2 is provided with the motor
12, it is preferably placed on the axis of the capping 2；One end of the bull stick 13 is connected with the motor 12, and the other end passes through institute
State capping 2 and stretch into the inside (depth for preferably extending into not less than reaction vessel depth 2/3) of the reaction vessel (1)；
Be provided with the bull stick (13) rotating vane (14) (preferred radius for the reaction vessel (1) cross sectional radius 1/4～
1/2, and preferred amount is no less than 3, is more preferably placed equidistant along the axial direction of the bull stick (13))；
Automatic control device includes electromagnetic separator 4, water-level instrumentation 5, water quality monitor 15, sensor 16, water inlet
Pipe electromagnetic valve 8, drain pipe electromagnetic valve 19, chemical feed pipe electromagnetic valve 11, PLC control system 20 and buzzer 21；The reaction vessel 1
Be provided with and the base 3 between the electromagnetic separator 4 (preferred radius is equal with the cross sectional radius of reaction vessel, and
It is preferred that suction is not less than 100kg), for separating and recovering magnetic nano-catalyst；Being internally provided with for the reaction vessel 1 is described
Water-level instrumentation 5, for monitoring the water level in the reaction vessel 1；The top of the capping 2 is provided with the water quality monitor
15, for monitoring the concentration of Pollutants in Wastewater；The reaction vessel 1 is internally provided with the sensor 16, the sensing
Device 16 is connected with 15 circuit of the water quality monitor, for Monitoring Data is sent to the water quality monitor 15；The water inlet
The water inlet pipe electromagnetic valve 8, drain pipe electromagnetic valve 19 and chemical feed pipe electricity is respectively arranged with pipe 7, drain pipe 18 and chemical feed pipe 10
Magnet valve 11, for opening and closing the stream between each pipeline and the reaction vessel 1；The PLC control system 20 is distinguished
With the electromagnetic separator 4, water-level instrumentation 5, water quality monitor 15, water inlet pipe electromagnetic valve 8, drain pipe electromagnetic valve 19, dosing
The connection of pipe electromagnetic valve 11, motor 12 and 21 circuit of buzzer, comes from the water-level instrumentation 5 and water quality monitoring for receiving
The Monitoring Data of instrument 15 and to the motor 12, electromagnetic separator 4, electromagnetic valve 8,11 and 19 and buzzer 21 send control
System instruction.
Comprising the following steps that for waste water automatic business processing is carried out using said apparatus：
(1) the control water inlet pipe of PLC control system 20 electromagnetic valve 8 is opened, and waste water flows into reaction vessel 1, water by water inlet pipe 7
Position monitor 5 is continuous to send water level monitoring data to PLC control system 20 in real time；
(2) when the water level in reaction vessel 1 rises to setting value, PLC control system 20 controls water inlet pipe electromagnetism first
Valve 8 cuts out, and stops waste water and flows into reaction vessel 1, and then the control of PLC control system 20 motor 12 is opened, by 13 band of bull stick
Dynamic rotating vane 14 rotates, and the control of last PLC control system 20 chemical feed pipe electromagnetic valve 11 is opened, and magnetic nano-catalyst and is used for waste water
The other components of process flow into reaction vessel 1, and water quality monitor 15 is continuous to send water quality monitoring to PLC control system 20 in real time
Data；
(3) after reaction terminates, when water monitoring data is not up to setting value, the control buzzer 21 of PLC control system 20
Open, buzzer 21 starts to report to the police, operator remove magnetic Nano according to actual water quality situation addition after receiving alarm signal
Other components beyond catalyst, carry out supplement process, until water monitoring data reaches setting value；When water monitoring data reaches
During to setting value, the control of PLC control system 20 motor 12 cuts out first, and rotating vane 14 stops stirring, then PLC control system 20
Control electromagnetic separator 4 is opened, and adsorbs the magnetic nano-catalyst in wastewater treatment liquid, the control row of last PLC control system 20
Water solenoid valve 19 is opened, and wastewater treatment liquid flows out reaction vessel 1 by drain pipe 18, water-level instrumentation 5 it is continuous in real time to
PLC control system 20 sends water level monitoring data；
(4) when the water level decreasing in reaction vessel 1 to steady state value (not changing within 5～10 seconds), the controls of PLC first system
System 20 controls drain pipe electromagnetic valve 19 and closes, and stops wastewater treatment liquid and flows out reaction vessel 1, and then PLC control system 20 is controlled
Electromagnetic separator 4 cuts out, the magnetic nano-catalyst on desorbing electromagnetic separator 4, the control water inlet pipe of last PLC control system 20
Electromagnetic valve 8 is again turned on, and waste water again flows into reaction vessel 1 by water inlet pipe 7, repeats aforesaid operations step, you can realize magnetic
The recycling and the automatic business processing of waste water of property nanocatalyst.
Claims (9)
1. a kind of waste water automatic processing device based on magnetic nano-catalyst, it is characterised in that：Including reaction unit, stirring
Device and automatic control device；Wherein：
The reaction unit includes reaction vessel (1), capping (2) and base (3)；The top of the reaction vessel (1) is provided with
Water inlet tube interface (6), the bottom of the reaction vessel (1) are provided with drain interface (17), and the top of the capping (2) is arranged
Have a dosing interface tube (9), the water inlet tube interface (6), drain interface (17) and dosing interface tube (9) respectively with water inlet pipe
(7), drain pipe (18) and the connection of chemical feed pipe (10) stream；
The agitating device includes motor (12), bull stick (13) and rotating vane (14)；It is provided with above the capping (2) described
Motor (12)；One end of the bull stick (13) is connected with the motor (12), and the other end passes through the capping (2) and stretches
Enter the inside of the reaction vessel (1)；The rotating vane (14) is provided with the bull stick (13)；
The automatic control device includes electromagnetic separator (4), water-level instrumentation (5), water quality monitor (15), sensor
(16), water inlet pipe electromagnetic valve (8), drain pipe electromagnetic valve (19), chemical feed pipe electromagnetic valve (11), PLC control system (20) and buzzing
Device (21)；The electromagnetic separator (4) is provided between the reaction vessel (1) and the base (3)；The reaction vessel
(1) be internally provided with the water-level instrumentation (5)；The water quality monitor (15) is provided with above the capping (2)；Institute
That states reaction vessel (1) is internally provided with the sensor (16), the sensor (16) and the water quality monitor (15) electricity
Road connects；The water inlet pipe electromagnetism is respectively arranged with the water inlet pipe (7), the drain pipe (18) and the chemical feed pipe (10)
Valve (8), the drain pipe electromagnetic valve (19) and the chemical feed pipe electromagnetic valve (11)；The PLC control system (20) respectively with institute
State electromagnetic separator (4), the water-level instrumentation (5), the water quality monitor (15), the water inlet pipe electromagnetic valve (8), described
The connection of drain pipe electromagnetic valve (19), the chemical feed pipe electromagnetic valve (11), the motor (12) and the buzzer (21) circuit.
2. the waste water automatic processing device based on magnetic nano-catalyst according to claim 1, it is characterised in that：
The profile of the reaction vessel (1) is cylinder.
3. the waste water automatic processing device based on magnetic nano-catalyst according to claim 1, it is characterised in that：
The motor (12) is on the axis of the capping (2).
4. the waste water automatic processing device based on magnetic nano-catalyst according to claim 1, it is characterised in that：
The bull stick (13) stretches into the internal depth of the reaction vessel (1) not less than the 2/ of the depth of the reaction vessel (1)
3。
5. the waste water automatic processing device based on magnetic nano-catalyst according to claim 1, it is characterised in that：
The radius of the rotating vane (14) for the cross sectional radius of the reaction vessel (1) 1/4～1/2.
6. the waste water automatic processing device based on magnetic nano-catalyst according to claim 1, it is characterised in that：
The quantity of the rotating vane (14) is no less than three.
7. the waste water automatic processing device based on magnetic nano-catalyst according to claim 6, it is characterised in that：
The rotating vane (14) is placed equidistant along the axial direction of the bull stick (13).
8. the waste water automatic processing device based on magnetic nano-catalyst according to claim 1, it is characterised in that：
The radius of the electromagnetic separator (4) is equal with the cross sectional radius of the reaction vessel (1).
9. the waste water automatic processing device based on magnetic nano-catalyst according to claim 1, it is characterised in that：
The suction of the electromagnetic separator (4) is not less than 100kg.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073681.5U CN206069491U (en) | 2016-09-22 | 2016-09-22 | A kind of waste water automatic processing device based on magnetic nano-catalyst |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621073681.5U CN206069491U (en) | 2016-09-22 | 2016-09-22 | A kind of waste water automatic processing device based on magnetic nano-catalyst |
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| Publication Number | Publication Date |
|---|---|
| CN206069491U true CN206069491U (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621073681.5U Expired - Fee Related CN206069491U (en) | 2016-09-22 | 2016-09-22 | A kind of waste water automatic processing device based on magnetic nano-catalyst |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277277A (en) * | 2016-09-22 | 2017-01-04 | 常州大学怀德学院 | A kind of waste water automatic processing device based on magnetic nano-catalyst |
| CN108607543A (en) * | 2018-04-10 | 2018-10-02 | 南京工业大学 | Magnetic separation type catalytic device for eliminating hydrogen peroxide and application thereof |
-
2016
- 2016-09-22 CN CN201621073681.5U patent/CN206069491U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106277277A (en) * | 2016-09-22 | 2017-01-04 | 常州大学怀德学院 | A kind of waste water automatic processing device based on magnetic nano-catalyst |
| CN108607543A (en) * | 2018-04-10 | 2018-10-02 | 南京工业大学 | Magnetic separation type catalytic device for eliminating hydrogen peroxide and application thereof |
| CN108607543B (en) * | 2018-04-10 | 2021-03-30 | 南京工业大学 | Magnetic separation type catalytic device for eliminating hydrogen peroxide and application thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20210922 |
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| CF01 | Termination of patent right due to non-payment of annual fee |