CN208362127U - A kind of magnetic flocculation water treatment system - Google Patents

A kind of magnetic flocculation water treatment system Download PDF

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Publication number
CN208362127U
CN208362127U CN201820668996.7U CN201820668996U CN208362127U CN 208362127 U CN208362127 U CN 208362127U CN 201820668996 U CN201820668996 U CN 201820668996U CN 208362127 U CN208362127 U CN 208362127U
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clarifier
flocculation
loading
water treatment
magnetic
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CN201820668996.7U
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Chinese (zh)
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霍槐槐
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Qingdao Luoke Environmental Protection Technology Co., Ltd.
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Qingdao Lockbayer Environmental Science And Technology Development Co Ltd
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Abstract

The utility model discloses a kind of magnetic flocculation water treatment systems, including being sequentially connected the bioreactor of wandering about as a refugee connect, PH conditioning tank, flocculation basin, help solidifying pond, clarifier, permanent-magnet filter and film filtering reactor, coloured glaze ball filler is filled in the bioreactor of wandering about as a refugee, PH conditioning tank connects PH regulator loading system, the flocculation basin connection flocculant loading system and magnetic powder loading system, it is described to help solidifying pond connection flocculation aid loading system, longitudinally disposed several inclined plates in the clarifier, the clarifier bottom is pyramidal structure, vibrator is installed on the pyramidal structure outer wall;The PH conditioning tank, flocculation basin help in solidifying pond and are respectively mounted agitating device, and water treatment system treatment effeciency disclosed in the utility model is high, and processing sewage effect is good, stable, there is vast market prospect.

Description

A kind of magnetic flocculation water treatment system
Technical field
The utility model relates to technical field of sewage, in particular to a kind of magnetic flocculation water treatment system.
Background technique
With fast development economic in recent years, water resources crisis caused by water environment pollution has become social economy's hair The important restriction factor of exhibition, in order to solve the problems, such as water resource worsening shortages, various advanced water treatment facilities and technology are not yet It is disconnected to emerge in large numbers.Phosphorus-containing detergent can be such that the content of orthophosphates in municipal sewage greatly increases, and handle orthophosphates sewage and compare Difficulty, and need largely to add flocculant and help its precipitating since its sedimentation function is bad, and the sedimentation time is longer.Using magnetic Isolation technics can be good at solving the above problems, and principle is that magnetic powder equimagnetic is added into sewage while adding flocculant Property load, be allowed to precipitating floe binds, then by High-rate sedimentation and Magnetic filter except the pollutant in decontaminated water, then will Magnetic load recycling.
The system provided in the prior art uses magnetic flocculation technology, although the pollutant in sewage can be effectively removed, and Magnetisable material can be recycled, but the system is separates magnetisable material only with hydrocyclone, the rate of recovery is low.Have improved The technology for improving the magnetisable material rate of recovery, using high-speed shearing machine and the concatenated form of magnetic drum separator, this kind of form energy consumption compared with Greatly, increase system operation cost, occupied area is larger, and sludge is low with the separation rate of magnetic powder, leads to the rate of recovery phase of magnetic powder It answers lower.Due to containing magnetic powder in the sludge of conveying, pipeline and equipment are easy to grind away, and often break down, system stability It is low.Also, existing equipment is only to use magnetic flocculation technology to handle sewage, but the pollutant component in sewage is complicated, Carbons pollutant and nitrogen pollutant and colloidal substance, soluble organic macromolecule and certain harmful substances cannot pass through magnetic Flocculation technique removes.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of magnetic flocculation water treatment system, dirt is improved to reach Water treatment efficiency effectively recycles the purpose of magnetic load.
In order to achieve the above objectives, the technical solution of the utility model is as follows:
A kind of magnetic flocculation water treatment system, including be sequentially connected the bioreactor of wandering about as a refugee connect, PH conditioning tank, flocculation basin, Solidifying pond, clarifier, permanent-magnet filter and film filtering reactor are helped, fills coloured glaze ball filler, PH in the bioreactor of wandering about as a refugee Conditioning tank connects PH regulator loading system, the flocculation basin connection flocculant loading system and magnetic powder loading system, described to help Solidifying pond connects flocculation aid loading system, longitudinally disposed several inclined plates in the clarifier, and the clarifier bottom is pyramidal structure, Vibrator is installed on the pyramidal structure outer wall;The PH conditioning tank, flocculation basin help in solidifying pond and are respectively mounted agitating device.
In above scheme, pressure gauge is set on the pipeline between the film filtering reactor and clarifier-tank.
In above scheme, by piping connection sludge concentrator, the sludge concentrator connection is dirty for the clarifier bottom Mud delivery pump and sludge dewatering equipment.
Bioreactor, wadding through the above technical solutions, magnetic flocculation water treatment system provided by the utility model will wander about as a refugee Solidifying pond, film filtering reactor combine, and the biofilm structure generated using the coloured glaze ball filler wandered about as a refugee in bioreactor is cut Weak oxygen enters internal ability by biomembrane, and generation is countless to be followed successively by aerobic, anoxic, the microenvironment of anaerobism from outside to inside, Nitrification occurs for surface aerobic layer, and it is electronics that the COD (carbon source) using nitrite nitrogen as electron acceptor, in sewage, which occurs, for inside The denitrification of donor realizes synchronous nitration and denitrification (SND) that nitrogen pollutant matter is converted into gas discharge, final to realize The purpose of carbon elimination denitrogenation.Meanwhile addition flocculant and magnetic powder in flocculation basin, make the particle with flocculating property in contacting with each other Aggregation realizes the purpose of purification to form biggish floccule body (wadding grain).Film filtering reactor can will be formed in flocculation process Floccule body more loose cake layer is formed on film surface, not only can also help floccule body with the speed of decelerating membrane pollution Removal.
Water treatment system treatment effeciency provided by the utility model is high, and treated, and water can be with direct emission, whole system It is stable, good economy performance.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described.
Fig. 1 is a kind of magnetic flocculation water treatment system schematic diagram disclosed in the utility model embodiment.
In figure, 1, bioreactor of wandering about as a refugee;2, PH conditioning tank;3, flocculation basin;4, solidifying pond is helped;5, clarifier;6, permanent magnetism mistake Filter;7, film filtering reactor;8, coloured glaze ball filler;9, PH regulator loading system;10, flocculant loading system;11, magnetic powder Loading system;12, flocculation aid loading system;13, inclined plate;14, vibrator;15, agitating device;16, pressure gauge;17, sludge is dense Contracting device;18, sludge delivery pump;19, sludge dewatering equipment.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.
The utility model provides a kind of magnetic flocculation water treatment system, as shown in Figure 1, the system can by sewage almost Whole harmful substance removals, effectively purification water resource.
Magnetic flocculation water treatment system as shown in Figure 1, including being sequentially connected the bioreactor 1 of wandering about as a refugee, the PH conditioning tank that connect 2, flocculation basin 3, help solidifying pond 4, clarifier 5, permanent-magnet filter 6 and film filtering reactor 7.
It wanders about as a refugee and fills coloured glaze ball filler 8 in bioreactor 1, the short distance nitration realized in bioreactor 1 of wandering about as a refugee and same Nitration denitrification effect is walked, energy consumption can be reduced, setting sludge treatment equipment is not needed, greatly reduces capital construction cost.
PH conditioning tank 2 connects PH regulator loading system 9, and sewage is adjusted to suitable pH value, particle stability is destroyed, And increase probability impinging one another between particle and particle, in favor of subsequent flocculation.
Flocculation basin 3 connects flocculant loading system 10 and magnetic powder loading system 11, the main component of magnetic powder are four oxidations three Iron.It helps solidifying pond 4 to connect flocculation aid loading system 12, is combined magnetic powder and floccule body by bridging action.
Longitudinally disposed several inclined plates 13, can play good clean-up effect in clarifier 5.5 bottom of clarifier is taper Structure is equipped with vibrator 14 on pyramidal structure outer wall, the sludge vibrating for being deposited in bottom can be got off.
PH conditioning tank 2, flocculation basin 3 help in solidifying pond 4 and are respectively mounted agitating device 15, help to be uniformly mixed.
Help setting pressure gauge 16 on the pipeline between solidifying pond 4 and clarifier 5.
5 bottom of clarifier connects sludge delivery pump 18 and dirt by piping connection sludge concentrator 17, sludge concentrator 17 Mud dewaterer 19.
The magnetic flocculation water treatment system working method of the utility model is as follows:
Water to be processed initially enters bioreactor 1 of wandering about as a refugee, and the short distance nitration and synchronous nitration and denitrification of realization act on, The carbons pollutant and nitrogen pollutant in sewage are removed, subsequently into pH value is adjusted in PH conditioning tank 2, is destroyed particle-stabilised Property, and increase probability impinging one another between particle and particle, in favor of subsequent flocculation.Subsequently into carrying out magnetic in flocculation basin 3 Powder flocculation, enters after flocculation and helps in solidifying pond 4, help in solidifying pond 4 and add flocculation aid, by bridging action by magnetic powder and floccule body knot It is combined together, the water after completing entire magnetic load flocculation, which enters in clarifier 5, to be efficiently separated by solid-liquid separation, and magnetic powder is carried Floccule body since density is very big, sinking speed quickly, to considerably increase the surface loading of clarifier 5, and in clarifier 5 The surface loading of clarifier 5 is further increased by increasing the modes such as inclined plate 13, enhances outlet effect;Treated, and water enters In permanent-magnet filter 6, the magnetic powder that further retention is lost finally enters film filtering reactor 7, and film filtering reactor 7 can incite somebody to action The floccule body formed in flocculation process forms more loose cake layer on film surface.The sludge of 5 bottom of clarifier enters dirt In mud inspissator, it will be transported after sludge dewatering by sludge delivery pump 18 and sludge dewatering equipment 19.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new Type.Various modifications to these embodiments will be readily apparent to those skilled in the art, and determine herein The General Principle of justice can be realized in other embodiments without departing from the spirit or scope of the present utility model.Cause This, the present invention will not be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The widest scope consistent with features of novelty.

Claims (3)

1. a kind of magnetic flocculation water treatment system, which is characterized in that including being sequentially connected the bioreactor of wandering about as a refugee connect, pH is adjusted Pond, flocculation basin help solidifying pond, clarifier, permanent-magnet filter and film filtering reactor, fill coloured glaze in the bioreactor of wandering about as a refugee Ball filler, pH conditioning tank connect pH adjusting agent loading system, the flocculation basin connection flocculant loading system and magnetic powder load system System, described to help solidifying pond connection flocculation aid loading system, longitudinally disposed several inclined plates in the clarifier, the clarifier bottom is Pyramidal structure is equipped with vibrator on the pyramidal structure outer wall;The pH conditioning tank, is helped in solidifying pond to be respectively mounted and be stirred flocculation basin Mix device.
2. a kind of magnetic flocculation water treatment system according to claim 1, which is characterized in that it is described help solidifying pond and clarifier-tank it Between pipeline on pressure gauge is set.
3. a kind of magnetic flocculation water treatment system according to claim 1, which is characterized in that the clarifier bottom passes through pipe Road connects sludge concentrator, the sludge concentrator connection sludge delivery pump and sludge dewatering equipment.
CN201820668996.7U 2018-05-07 2018-05-07 A kind of magnetic flocculation water treatment system Active CN208362127U (en)

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CN201820668996.7U CN208362127U (en) 2018-05-07 2018-05-07 A kind of magnetic flocculation water treatment system

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Application Number Priority Date Filing Date Title
CN201820668996.7U CN208362127U (en) 2018-05-07 2018-05-07 A kind of magnetic flocculation water treatment system

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112358118A (en) * 2020-06-09 2021-02-12 青岛颐和水务有限公司 Magnetic biological enhanced sewage treatment method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112358118A (en) * 2020-06-09 2021-02-12 青岛颐和水务有限公司 Magnetic biological enhanced sewage treatment method

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TR01 Transfer of patent right

Effective date of registration: 20190718

Address after: 266071 Yihe A Block 1211, No. 10 Hongkong Middle Road, Shinan District, Qingdao City, Shandong Province

Patentee after: Qingdao Luoke Environmental Protection Technology Co., Ltd.

Address before: 266071 Shandong Province, Qingdao city Jingde Road No. 26, building 1, unit 3, room 1508

Patentee before: Qingdao Lockbayer Environmental Science and Technology Development Co., Ltd.