CN108394970A - A kind of magnetic intervention accelerates separation water treatment system and processing method - Google Patents
A kind of magnetic intervention accelerates separation water treatment system and processing method Download PDFInfo
- Publication number
- CN108394970A CN108394970A CN201710093712.6A CN201710093712A CN108394970A CN 108394970 A CN108394970 A CN 108394970A CN 201710093712 A CN201710093712 A CN 201710093712A CN 108394970 A CN108394970 A CN 108394970A
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- Prior art keywords
- magnetic
- unit
- flco
- sludge
- water
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Classifications
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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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
-
- 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
- C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
- C02F1/481—Treatment of water, waste water, or sewage with magnetic or electric fields using permanent magnets
-
- 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
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/121—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering
- C02F11/122—Treatment of sludge; Devices therefor by de-watering, drying or thickening by mechanical de-watering using filter presses
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Abstract
The invention discloses a kind of magnetic interventions to accelerate separation water treatment system, and unit, magnetic reaction of inoculation unit, magnetic intervention acceleration separative element, magnetic kind recovery unit and sludge treating block are launched by the sequentially connected enhanced coagulation unit of pipeline, magnetic kind.Efficient using this method processing water the invention also discloses the method for carrying out water process using above-mentioned magnetic intervention acceleration separation water treatment system, high treating effect can be applied to polluted water Emergency management, and advanced treating strengthens the polymorphic types water body treatings such as improvement.
Description
Technical field
The invention belongs to environmental improvement equipment technical fields, and in particular to a kind of magnetic intervention accelerate separation water treatment system and
Processing method.
Background technology
With the gradually quickening of Urbanization in China, water pollution is on the rise, and water environment treatment receives increasingly
Extensive concern.The Adaptive Technologies such as biological floating island, Inka aeration, microbial inoculum reparation emerge one after another, and effectively improve water body oneself
Net energy power, improves quality of water environment.However the starting point of such technology is mostly water remediation, to sudden water pollution, such as
Water pollution reply property is poor caused by production accident discharge, illegal discharge, traffic accident discharge etc..
Invention content
The object of the present invention is to provide a kind of magnetic interventions to accelerate separation water treatment system, the improvement to sudden water pollution
There is good effect.
It is a further object to provide a kind of method for treating water.
The technical solution adopted in the present invention is：
A kind of magnetic intervention accelerates separation water treatment system comprising by the sequentially connected enhanced coagulation unit of pipeline,
Magnetic kind launches unit, magnetic reaction of inoculation unit, magnetic intervention acceleration separative element, magnetic kind recovery unit and Treatment of Sludge list
Member.
The features of the present invention also characterized in that
There is coagulant in the enhanced coagulation unit.
The magnetic kind launches in unit and adds magnetic powder as magnetic kind.
High polymer coagulant is added in the magnetism reaction of inoculation unit..
It includes magnetic sheet, mud scraper, return duct, outlet pipe and bucket, the magnetic sheet that the magnetic intervention, which accelerates separative element,
It is arranged at below mud scraper with bucket, the return duct launches unit with magnetic kind and magnetic kind recovery unit is connected to.
It is provided with high speed shear device and magnetic force selector in the magnetic kind recovery unit.
A kind of method for treating water accelerates separation water treatment system using above-mentioned magnetic intervention, is specifically implemented according to the following steps：
Step 1, water body enters enhanced coagulation unit and stops, under the action of coagulant, suspended contaminant in water and
Partial solubility pollutant gradually takes off steady, mutually condensation, and formation flco realizes the preliminary purification of water body；
Step 2, the water body through step 1 preliminary purification enters magnetic kind and launches in unit and stop, and magnetic kind is launched in unit
Magnetic powder steps into flco under high-speed stirred effect, forms using magnetic kind as core and have the brilliant flco of magnetic suck；
Brilliant flco in step 3, step 2 enters in magnetic reaction of inoculation unit and stops, in the work of high polymer coagulant
Under, brilliant flco incrementally increases, and water body is further purified；
Step 4, further purified water body enter magnetic intervention and accelerate separative element, the double action in magnetic field and gravity
Under, brilliant flco is adsorbed on magnetic sheet, and is converged in the bucket of bottom under the action of mud scraper；The water body of amorphous flco is through going out
Water pipe is discharged；
Step 5, the brilliant flco part in bucket described in step 4 is back to magnetic kind through return duct and launches unit and magnetic kind
Further combined with another part is delivered to magnetic kind recovery unit through sludge pump；
Step 6, in magnetic kind recovery unit, brilliant flco is broken into sludge flco and magnetic kind, magnetic force choosing by high speed shear device
It selects device and completes the screening of magnetic kind and the concentration discharge of sludge flco；
Step 7, the magnetic kind after screening can be invested in magnetic kind again with pipeline and launch unit, complete the recycling of magnetic kind,
Sludge flco is then delivered to sludge treating block via sludge pipeline, and the dehydration press filtration of floc sludge is completed by mechanical dehydration machine,
Sludge cake outward transport after press filtration carries out innoxious sludge treatment, completes the processing of water body.
Water body residence time in enhanced coagulation unit is 1-2min in the step 1, and water body is in magnetic in the step 2
It is 1-2min kind to launch residence time in unit, water body residence time in magnetic reaction of inoculation unit in the step 3
For 2-4min.
Be back in the step 5 magnetic kind launch unit and magnetic kind further combined with brilliant flco repeat step 2-5 until
It is flowed into magnetic kind recovery unit.
Compared with prior art, the invention has the advantages that：
1. process intensification, space is small；
2. the clarification time is short, processing side's amount is big, and treatment effeciency is high；
3. high treating effect has splendid clean-up effect especially for the precipitable object such as TP, SS, metal ion in water body；
4. it is applied widely, polluted water Emergency management is can be applied to, advanced treating is strengthened the polymorphic types water bodys such as improvement and controlled
Reason；
5. process operation is easy, without artificial on duty.
Description of the drawings
Fig. 1 is that the embodiment of the present invention provides a kind of system block diagram of magnetic intervention acceleration separation water treatment system.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
The embodiment of the present invention provides a kind of magnetic intervention acceleration separation water treatment system, as shown in Figure 1 comprising pass through pipeline
Sequentially connected enhanced coagulation unit 1, magnetic kind launch unit 2, magnetic reaction of inoculation unit 3, magnetic intervention accelerate separative element 4,
Magnetic kind recovery unit 5 and sludge treating block 6.
There is coagulant in enhanced coagulation unit 1, the de- steady cohesion of pollutant is made by way of dosing coagulant, forms wadding
Body purifies water, and coagulant is one kind in aluminum sulfate, aluminium polychloride, ferric trichloride, ferrous sulfate or magnesium carbonate.
Magnetic kind launches the magnetic kind added in unit 2 using magnetic powder as nucleus, and magnetic powder steps into wadding under high-speed stirred effect
Body forms using magnetic kind as core and has the brilliant flco of magnetic suck.
High polymer coagulant is added in magnetic reaction of inoculation unit 3, in high polymer coagulant flocculation, absorption, bridging action
Under, so that brilliant flco is incrementally increased, synchronously completes the reinforcing removal of water pollutant.
It includes magnetic sheet, mud scraper, return duct, outlet pipe and bucket that magnetic intervention, which accelerates separative element 4, and magnetic sheet and bucket are equal
It is arranged below mud scraper, return duct is launched unit with magnet and is connected to, by efficient sedimentation tank basic principle and super magnetic suck principle
It is combined, makes the brilliant flco in water under the double action of gravity and magnetic force, complete the quick separating with water, it is efficient to reach
Purpose of purifying the water quality.
It is provided with high speed shear device and magnetic force selector in magnetic kind recovery unit 5, in high speed shear device and magnetic force selector
Double action under, complete broken and magnetic powder nucleus the recycling of brilliant flco.Simultaneously together by the sludge after separation,
It is delivered to sludge treatment unit 6.
The sludge that system generates is delivered to by medicine system in filter press by sludge treating block 6, in mechanical compression
Effect is lower to complete sludge dewatering, and dehydrated sludge can be transported to sludge treatment factory and carry out harmlessness disposing outside.
A kind of method for treating water, using a kind of above-mentioned magnetic intervention acceleration separation water treatment system, specifically according to the following steps
Implement：
Step 1, water body enters enhanced coagulation unit 1 and stops 1-2min, and under the action of coagulant, the suspension in water is dirty
It contaminates object and partial solubility pollutant gradually to take off surely, mutually condenses, form flco, realize the preliminary purification of water body；
Step 2, the water body through step 1 preliminary purification enters magnetic kind and launches in unit 2 and stop 1-2min, and magnetic kind is launched single
Magnetic powder in member 2 steps into flco, forms the brilliant flco with magnetic suck under high-speed stirred effect；
Brilliant flco in step 3, step 2 enters in magnetic reaction of inoculation unit 3 and stops 2-4min, in flocculating polymer
Under the action of agent, brilliant flco incrementally increases, and water body is further purified；
Step 4, further purified water body enter magnetic intervention and accelerate separative element 4, the dual work in magnetic field and gravity
Under, brilliant flco is adsorbed on magnetic sheet, and is converged in the bucket of bottom under the action of mud scraper；The water body of amorphous flco passes through
Outlet pipe is discharged；
Step 5, the brilliant flco part in step 4 in bucket through return duct be back to magnetic kind launch unit 2 and magnetic kind into
One step combines, and another part is delivered to magnetic kind recovery unit 5 through sludge pump, is back to magnetic kind dispensing unit 2 and magnetic kind is further
In conjunction with brilliant flco repeat step 2-5 until it is flowed into magnetic kind recovery unit 5；
Step 6, in magnetic kind recovery unit 5, brilliant flco is broken into sludge flco and magnetic kind, magnetic force choosing by high speed shear device
It selects device and completes the screening of magnetic kind and the concentration discharge of sludge flco；
Step 7, the magnetic kind after screening can be invested in magnetic kind again with pipeline and launch unit 2, complete the recycling of magnetic kind,
Sludge flco is then delivered to sludge treating block 6 via sludge pipeline, and the dehydration press filtration of floc sludge is completed by mechanical dehydration machine,
Sludge cake outward transport after press filtration carries out innoxious sludge treatment, completes the processing of water.
Using the above scheme, compared with prior art, the invention has the advantages that：Using this method processing water effect
Rate is high, high treating effect, can be applied to polluted water Emergency management, and advanced treating strengthens the polymorphic types water harnessings such as improvement.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, the change or replacement that can be readily occurred in,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with scope of the claims
Subject to.
Claims (9)
1. a kind of magnetic intervention accelerates separation water treatment system, which is characterized in that it includes by the sequentially connected reinforcing of pipeline
Coagulation unit, magnetic kind launch unit, magnetic reaction of inoculation unit, magnetic intervention acceleration separative element, magnetic kind recovery unit and dirt
Mud processing unit.
2. a kind of magnetic intervention according to claim 1 accelerates separation water treatment system, which is characterized in that the enhanced coagulation
There is coagulant in unit.
3. a kind of magnetic intervention according to claim 2 accelerates separation water treatment system, which is characterized in that the magnetic kind is launched
Magnetic powder is added in unit as magnetic kind.
4. a kind of magnetic intervention according to claim 3 accelerates separation water treatment system, which is characterized in that the magnetic inoculation
High polymer coagulant is added in reaction member.
5. accelerating separation water treatment system according to a kind of magnetic intervention of claim 1-4 any one of them, which is characterized in that described
It includes magnetic sheet, mud scraper, return duct, outlet pipe and bucket that magnetic intervention, which accelerates separative element, and the magnetic sheet and bucket are respectively provided with
Below mud scraper, the return duct launches unit with magnetic kind and magnetic kind recovery unit is connected to.
6. a kind of magnetic intervention according to claim 5 accelerates separation water treatment system, which is characterized in that the magnetic kind recycling
High speed shear device and magnetic force selector are provided in unit.
7. a kind of method for treating water, which is characterized in that using a kind of magnetic intervention acceleration point as claimed in any one of claims 1 to 6
From water treatment system, it is specifically implemented according to the following steps：
Step 1, water body enters enhanced coagulation unit and stops, under the action of coagulant, the suspended contaminant in water and part
Dissolubility pollutant gradually takes off steady, mutually condensation, and formation flco realizes the preliminary purification of water body；
Step 2, the water body through step 1 preliminary purification enters magnetic kind and launches in unit and stop, and magnetic kind launches the magnetic powder in unit
Under high-speed stirred effect, flco is stepped into, forms using magnetic kind as core and have the brilliant flco of magnetic suck；
Brilliant flco in step 3, step 2 enters in magnetic reaction of inoculation unit and stops, under the action of high polymer coagulant,
Brilliant flco incrementally increases, and water body is further purified；
Step 4, further purified water body enter magnetic intervention and accelerate separative element, under the double action of magnetic field and gravity,
Brilliant flco is adsorbed on magnetic sheet, and is converged in the bucket of bottom under the action of mud scraper；The water body of amorphous flco is through water outlet
Pipe is discharged；
Step 5, the brilliant flco part in bucket described in step 4 is back to magnetic kind through return duct and launches unit and magnetic kind into one
Step combines, and another part is delivered to magnetic kind recovery unit through sludge pump；
Step 6, in magnetic kind recovery unit, brilliant flco is broken into sludge flco and magnetic kind, magnetic force selector by high speed shear device
Complete the screening of magnetic kind and the concentration discharge of sludge flco；
Step 7, the magnetic kind after screening can be invested in magnetic kind again with pipeline and launch unit, complete the recycling of magnetic kind, sludge
Flco is then delivered to sludge treating block via sludge pipeline, and the dehydration press filtration of floc sludge, press filtration are completed by mechanical dehydration machine
Sludge cake outward transport afterwards carries out innoxious sludge treatment, completes the processing of water body.
8. a kind of method for treating water according to claim 7, which is characterized in that water body is in enhanced coagulation in the step 1
Residence time is 1-2min in unit, and water body residence time in magnetic kind launches unit is 1-2min, institute in the step 2
It is 2-4min to state water body residence time in magnetic reaction of inoculation unit in step 3.
9. a kind of method for treating water according to claim 8, which is characterized in that be back to the dispensing of magnetic kind in the step 5
Unit and magnetic kind further combined with brilliant flco repeat step 2-5 until it is flowed into magnetic kind recovery unit.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093712.6A CN108394970A (en) | 2017-02-21 | 2017-02-21 | A kind of magnetic intervention accelerates separation water treatment system and processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710093712.6A CN108394970A (en) | 2017-02-21 | 2017-02-21 | A kind of magnetic intervention accelerates separation water treatment system and processing method |
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| CN108394970A true CN108394970A (en) | 2018-08-14 |
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| CN201710093712.6A Pending CN108394970A (en) | 2017-02-21 | 2017-02-21 | A kind of magnetic intervention accelerates separation water treatment system and processing method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573793A (en) * | 2020-05-28 | 2020-08-25 | 江南大学 | Integrated magnetic separation sewage treatment equipment and method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272475A (en) * | 1997-03-31 | 1998-10-13 | Hitachi Ltd | Magnetic separation device |
| CN105565446A (en) * | 2016-02-04 | 2016-05-11 | 青岛太平洋化工装备有限公司 | Magnetic flocculation water deep-purification system |
| CN205838641U (en) * | 2016-07-29 | 2016-12-28 | 青岛洛克环保科技有限公司 | A kind of magnetic flocculation water treatment system |
| CN106380038A (en) * | 2016-11-04 | 2017-02-08 | 天津世纪环境工程有限公司 | Device for treating sewage by magnet intervention |
-
2017
- 2017-02-21 CN CN201710093712.6A patent/CN108394970A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10272475A (en) * | 1997-03-31 | 1998-10-13 | Hitachi Ltd | Magnetic separation device |
| CN105565446A (en) * | 2016-02-04 | 2016-05-11 | 青岛太平洋化工装备有限公司 | Magnetic flocculation water deep-purification system |
| CN205838641U (en) * | 2016-07-29 | 2016-12-28 | 青岛洛克环保科技有限公司 | A kind of magnetic flocculation water treatment system |
| CN106380038A (en) * | 2016-11-04 | 2017-02-08 | 天津世纪环境工程有限公司 | Device for treating sewage by magnet intervention |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111573793A (en) * | 2020-05-28 | 2020-08-25 | 江南大学 | Integrated magnetic separation sewage treatment equipment and method |
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Application publication date: 20180814 |
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