CN110395796A - High pass wind bio-trickling module reactor and high pass wind bio-trickling reaction system - Google Patents

High pass wind bio-trickling module reactor and high pass wind bio-trickling reaction system Download PDF

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Publication number
CN110395796A
CN110395796A CN201810374566.9A CN201810374566A CN110395796A CN 110395796 A CN110395796 A CN 110395796A CN 201810374566 A CN201810374566 A CN 201810374566A CN 110395796 A CN110395796 A CN 110395796A
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CN
China
Prior art keywords
reactor
trickling
high pass
bio
module
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CN201810374566.9A
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Chinese (zh)
Inventor
申哲民
李琬莹
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Shanghai Jiaotong University
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Shanghai Jiaotong University
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Priority to CN201810374566.9A priority Critical patent/CN110395796A/en
Publication of CN110395796A publication Critical patent/CN110395796A/en
Pending legal-status Critical Current

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    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/025Biological purification using sources of oxygen other than air, oxygen or ozone
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/04Aerobic processes using trickle filters
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F3/00Biological treatment of water, waste water, or sewage
    • C02F3/02Aerobic processes
    • C02F3/04Aerobic processes using trickle filters
    • C02F3/043Devices for distributing water over trickle filters
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/20Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2203/00Apparatus and plants for the biological treatment of water, waste water or sewage
    • C02F2203/006Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/10Biological treatment of water, waste water, or sewage

Abstract

The present invention relates to a kind of high pass wind bio-trickling module reactor and high pass wind bio-trickling reaction systems, for carrying out biological treatment to polluted water body, module reactor includes reactor cabinet, transverse bar component and open ventilation unit, wherein: the top and bottom of reactor cabinet are open, and top is equipped with top flap;Transverse bar component is made of the multiple transverse bars for being set to the reactor bottom of box, for arranging biologic packing material;Open ventilation unit is made of the bottom flap being set to below reactor cabinet and the multiple support columns being connected between the reactor bottom of box and bottom flap;By the way that one or more module reactors are spliced to form reaction system.Compared with prior art, not only effluent quality is high by the present invention, and capacity of resisting impact load is stronger, easy to be filmed, low energy consumption, applied widely, and since the reactor is modular reactor, it is low with maintenance disassembly and manufacturing cost to facilitate installation, therefore engineer application range is wider.

Description

High pass wind bio-trickling module reactor and high pass wind bio-trickling reaction system
Technical field
The present invention relates to field of waste water treatment, more particularly, to a kind of high pass wind bio-trickling module reactor and Gao Tongfeng Bio-trickling reaction system.
Background technique
Livestock and poultry method is low as a kind of development cost for handling for bio-trickling filter, a kind of stable biofilter for the treatment of effect Method is widely used in the fields such as breeding wastewater, deodorization, processing volatile contaminant gas.Bio-trickling filter is the one of biofilter Kind, its structure is similar to biofilter, fixed filtrate is set in filter tank, when waste water filters from top to bottom, waste water and Filtrate constantly contacts, and microorganism breeds in filter material surface, gradually forms biomembrane.Microorganism absorbs organic pollutant from waste water As idiotrophic object, energy is obtained in the metabolic process, and forms new microflora organisms to complete to go in water removal to pollute The process of object.
Chinese patent CN206089172U discloses a kind of bio-trickling device, which includes successively connection from top to bottom Cloth water-bound, multiple filtration box module is equipped with packing layer in module bottom, ventilation is equipped between adjacent box module Mouthful, water distributing mechanism is communicated with raw water, and jet pipe cabinet module is connected with catch basin.Sewage is flowed down from top, is supplemented by ventilation unit Oxygen purifies contaminated water quality using reaction process such as the absorption of filter layer, absorptions.But the patent be disadvantageous in that it is more Layer filter box is overall structure, is unfavorable for the assembly that engineering was overhauled, was not easy in dismounting.
Chinese patent CN103599684A discloses a kind of photocatalysis oxidization and biological degradation deodorizing device and deodorizing. The technique is equipped with reaction chamber, and exhaust gas is entered by exhaust gas inlet port, is respectively fixed with adsorption layer from the bottom to top in reaction chamber and light is urged Change component, adsorption layer and reaction chamber bottom and side wall form inlet chamber, and the top and side wall of photocatalysis component and reaction chamber are formed Outlet chamber.Exhaust gas is entered by collection air hose and is answered in case, and the exhaust gas after light-catalyzed reaction enters in bio-trickling filter, is given up Gas is discharged after double-filtration by discharge outlet in biological filtering tower combined working.But the absorption region of ultraviolet light is relatively narrow, light-use Rate is lower, and treatment effect is influenced by factors such as catalyst, illumination and operating cost is higher, it is more difficult to realize that large-scale engineering is answered With.
Summary of the invention
It is an object of the present invention to overcome the above-mentioned drawbacks of the prior art and provide object drips a kind of high pass humorously Filter module reactor and high pass wind bio-trickling reaction system.
Not only effluent quality is high for the reactor, and capacity of resisting impact load is stronger, and easy to be filmed, low energy consumption, applied widely, by In the reactor be modular reactor, therefore facilitate installation with maintenance disassembly and manufacturing cost it is low, engineer application range is wide.
The purpose of the present invention can be achieved through the following technical solutions:
A kind of high pass wind bio-trickling module reactor, for carrying out biological treatment to polluted water body, comprising:
The top and bottom of reactor cabinet, the reactor cabinet are open, and top is equipped with top flap,
Transverse bar component, multiple transverse bars by being set to the reactor bottom of box are constituted, for arranging biologic packing material,
Open ventilation unit by the bottom flap being set to below reactor cabinet and is connected to the reactor bottom of box Multiple support columns between bottom flap are constituted.
Sewage enters the bio-reaction zone of reactor box house from top, is absorbed and drops by microorganism therein through filter material Solution, treated, and water is flowed out from bottom.
Preferably, the top flap and bottom flap are the inside edge to match with reactor cabinet cross section.
Preferably, the reactor cabinet cross section is rectangle.
It is further preferred that the reactor cabinet is in cube-shaped, length × width × height (unit: mm)=500~ 1500 × 500~1500 × 500~1000.
It is further preferred that the weight of the high pass wind bio-trickling module reactor is not more than 35kg.Convenient for manual handling.
Preferably, the ratio between the height of the reactor cabinet and the height of support column are 3~4:1.
A kind of high pass wind bio-trickling reaction system, by the way that high pass wind bio-trickling module described in one or more is anti- Device is answered to be spliced to form.
Preferably, which includes multiple high pass wind bio-trickling module reactors;Splicing form includes series connection Or/and it is in parallel.
Series connection refers to is arranged successively multiple high pass wind bio-trickling module reactors up and down.
Parallel connection, which refers to, to carry out arranged as needed on multiple high pass wind bio-trickling module reactor level directions, Such as it is arranged in n × n, or be arranged in other required shapes.
Refer to that multiple high pass wind bio-trickling modules not only have the arrangement of horizontal direction in series and parallel, there can also be up and down direction On arrangement, such as be arranged in the shape or up and down direction of magic square in series connection and horizontal direction and be arranged in required shape.
The design of inside edge in the present invention provides cooperation plane for intermodule assembly, and avoids water droplet exposed.Bio-trickling Module reactor can be with heap height to 5-20 layers, and support column can be using light-high-strengths materials such as stainless steel, aluminium alloy or glass reinforced plastics Material.
Compared with prior art, the invention has the following advantages:
(1) due to the reactor being made of individual module, each module reactor has packing layer and open ventilation Layer, installation maintenance are convenient.
(2) module can standardize manufacture, at low cost, convenient transportation.
(3) it is suitable for the sewage treatment of various specifications, it is flexibly convenient, it is easy increase and decrease treatment scale.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention.
In figure, 1 is reactor cabinet, and 2 be top flap, and 3 be transverse bar, and 4 be bottom flap, and 5 be support column.
Specific embodiment
A kind of high pass wind bio-trickling module reactor, for carrying out biological treatment, including reactor to polluted water body Cabinet 1, transverse bar component and open ventilation unit, in which:
The top and bottom of reactor cabinet 1 are open, and top is equipped with top flap 2;Transverse bar component is by being set to Multiple transverse bars 3 of 1 bottom of reactor cabinet are constituted, for arranging biologic packing material;Open ventilation unit is by being set to reactor case The bottom flap 4 of 1 lower section of body and the multiple support columns 5 being connected between 1 bottom of reactor cabinet and bottom flap 4 are constituted, The ratio between height and the height of support column 5 of reactor cabinet 1 are 3~4:1.
Sewage enters the bio-reaction zone of reactor box house from top, is absorbed and drops by microorganism therein through filter material Solution, treated, and water is flowed out from bottom.
The shape of 1 cross section of reactor cabinet can according to need setting, such as round or rectangle etc., it is preferred that being Rectangle, still more preferably reactor cabinet 1 be it is cube-shaped, with facilitate extension, length × width × height (unit: mm)=500~ 1500 × 500~1500 × 500~1000.It is further preferred that the weight of the high pass wind bio-trickling module reactor is little In 35kg.Convenient for manual handling.Top flap 2 and bottom flap 4 are and 1 cross section phase of reactor cabinet in the present embodiment The inside edge matched.Such as when the shape of 1 cross section of reactor cabinet is rectangle, top flap 2 is actually a corral into square The strip structure of shape.Bottom flap 4 is similar therewith.
It is anti-by the way that one or more above-mentioned high pass wind bio-trickling module reactors are spliced to form high pass wind bio-trickling Answer system.It is preferred that above system includes multiple high pass wind bio-trickling module reactors;Splicing form include series connection or/ And parallel connection.It is flexibly convenient to be suitable for the sewage treatment of various specifications, it is easy increase and decrease treatment scale.
Above-mentioned series connection refers to is arranged successively multiple high pass wind bio-trickling module reactors up and down.Parallel connection refers to will be multiple Arranged is carried out on high pass wind bio-trickling module reactor level direction as needed, such as is arranged in n × n, Huo Zhepai Arrange into shape needed for other.Refer to that multiple high pass wind bio-trickling modules not only have the arrangement of horizontal direction in series and parallel, it can also be with There is the arrangement in up and down direction, such as is arranged in the shape or up and down direction of magic square and is arranged in series connection and horizontal direction At required shape.
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
A kind of high pass wind bio-trickling module reactor, as shown in Figure 1.The module reactor is a rectangular shaped reaction Device, biomembrane are hung on above transverse bar 3, form ventilation unit between transverse bar 3 and bottom flap 4.Bio-trickling module reactor size For length × width × height (unit: mm)=1000 × 1000 × 600, material Q235, weight 30kg.Reactor cabinet and support The height ratio of column is 4:1.Top flap and bottom flap are inside edge, and it is flat to provide cooperation for intermodule assembly by width 20mm Face, and avoid water droplet exposed.It is equipped with support column 5 between transverse bar 3 and bottom flap, forms open ventilation unit, it can be with gravity-flow ventilation Oxygen is provided.Sewage flows into reactor out of top flap 2, into the biomembrane being laid on transverse bar 3, using polypropylene system At plastic filtering material, this filtrate has many advantages, such as that light, intensity is high, corrosion-resistant, specific surface area and porosity is larger, is micro- life Ideal life condition is created in the growth of object.Distance is 40mm between every two sections of transverse bars 3, and the width of transverse bar 3 is 20mm, is highly For 15mm.It is the life of microorganism with the gravity-flow ventilation portion (open ventilation unit) of high 150mm between transverse bar 3 and bottom flap 4 It is long that enough oxygen is provided.Water after treatment is flowed out out of bottom flap 6 with the mud to fall off.Pacify respectively in ventilating layer two sides It fills two support columns and stablizes reactor.Each reactor cabinet is opened upper end formula structure, simplifies the structure of trickling. It when being assembled into high pass wind bio-trickling reaction system, can be fixed, be set up convenient and efficient with reinforcing bar between individual module reactor.
Embodiment 2
A kind of aquaculture polluted water purification technique, using high pass wind bio-trickling reaction system, which is logical Cross the entirety for forming two 5 layers of high pass wind bio-trickling module reactor assembly.
Bio-trickling module reactor is the pros having a size of length × width × height (unit: mm)=1000 × 1000 × 1000 Body shape, material are stainless steel, weight 20kg.The height of reactor cabinet and support column ratio is 3:1.Top flap 2 and bottom folding Side 4 is inside edge, width 20mm.It is provided with support column between transverse bar 3 and bottom flap 4, so that transverse bar 3 and bottom flap 4 Between formed a high 150mm ventilation, gravity-flow ventilation provide oxygen.Waste water enters reaction system through collecting-tank by water channel In, biodegrade is carried out in polypropylene plastics filter material layer from entering in reactor head flanging.Waste water after Multilevel method Soil is directly entered out of bottom plate flanging.
Embodiment 3
A kind of biochemical waste water treatment process, using high pass wind bio-trickling reaction system, which is by by three The entirety that a 5 layers of high pass wind bio-trickling module reactor assembly is formed.
Waste water enters primary sedimentation tank from discharge outlet, and after settling for the first time, waste water enters reaction system.Bio-trickling module is anti- Answering device is the cuboid of length × width × height (unit: mm)=1500 × 1500 × 800, and material is stainless steel, weight 29kg.Reaction The height of device cabinet and support column ratio is 4:1.Top flap and bottom flap are inside edge, and width 25mm fills for intermodule Cooperate plane with providing, and avoids water droplet exposed.Waste water flows into from top to bottom from top plate flanging, in polypropylene plastics filtrate Biodegrade is carried out, is provided with support column at transverse bar and bottom flap, so that there are the ventilations of high 150mm to carry out nature for bottom Ventilation oxygen supply, guarantees that microorganism is able to carry out metabolism and breeding.Waste water after Multilevel method can enter directly into draining Mouth is discharged into natural water.
Embodiment 4
A kind of deodorizing waste water technique, using high pass wind bio-trickling reaction system, which is by will be by four 5 The entirety that layer high pass wind bio-trickling module reactor assembly is formed.
Waste water enters reaction system from discharge outlet, and plastic packing layer, quilt on packing layer are designed in each module reactor Biomembrane covering, waste water, which is absorbed when passing through biomembrane by microorganism therein, degrades.Bio-trickling module reactor be one just Cube reactor, having a size of length × width × height (unit: mm)=800 × 800 × 800, material Q235, weight 16kg.Transverse bar With support column is provided at bottom flap so that forming the ventilation of a high 150mm between transverse bar and bottom plate, gravity-flow ventilation is The growth and development of microorganism provides oxygen.The height of reactor cabinet and support column ratio is 3:1.Top flap and bottom flap are equal For inside edge, width 20mm provides cooperation plane for intermodule assembly, and avoids water droplet exposed.Entire structure of reactor is simple, Splice convenient and efficient.Waste water passes through the filtering of multi-layered reactors, and water outlet is directly discharged to natural water.
Embodiment 5
A kind for the treatment of process of kitchen waste water, using high pass wind bio-trickling reaction system, the reaction system be pass through by The entirety formed by two 5 layers of high pass wind bio-trickling module reactor assembly.
Waste water enters filtering ponds from discharge outlet, is removed to therein greasy and solid matter, avoids influencing microorganism Growth.After carrying out pretreatment, waste water enters reaction system, is designed with plastic packing layer, filler in each module reactor It is covered on layer by biomembrane, waste water, which is absorbed when passing through biomembrane by microorganism therein, degrades.Bio-trickling module reactor is One square reactor according, having a size of length × width × height (unit: mm)=500 × 500 × 500, material is stainless steel, weight 11kg.The height of reactor cabinet and support column ratio is 3:1.Top flap and bottom flap are inside edge, width 20mm.It is horizontal It is provided with support column at muscle and bottom flap, so that forming a ventilating layer between transverse bar and bottom plate, gravity-flow ventilation is microorganism Growth and development provide oxygen.The water flowed out from reaction mould group enters sedimentation basin and is further processed, and reaction water outlet is directly from discharge Mouth discharge.
The above-mentioned description to embodiment is for ease of ordinary skill in the art to understand and use the invention.It is ripe The personnel for knowing art technology obviously easily can make various modifications to these embodiments, and general original described herein It ought to use in other embodiments without having to go through creative labor.Therefore, the present invention is not limited to the above embodiments, this field Technical staff's announcement according to the present invention, improvement and modification made without departing from the scope of the present invention all should be in guarantors of the invention Within the scope of shield.

Claims (6)

1. a kind of high pass wind bio-trickling module reactor, for carrying out biological treatment to polluted water body, which is characterized in that packet It includes:
The top and bottom of reactor cabinet (1), the reactor cabinet (1) are open, and top is equipped with top flap (2),
Transverse bar component, multiple transverse bars (3) by being set to reactor cabinet (1) bottom are constituted, for arranging biologic packing material,
Open ventilation unit by the bottom flap (4) being set to below reactor cabinet (1) and is connected to reactor cabinet (1) multiple support columns (5) between bottom and bottom flap (4) are constituted.
2. high pass wind bio-trickling module reactor according to claim 1, which is characterized in that the top flap (2) and bottom flap (4) is the inside edge to match with reactor cabinet (1) cross section.
3. high pass wind bio-trickling module reactor according to claim 1 or 2, which is characterized in that the reactor Cabinet (1) cross section is rectangle.
4. high pass wind bio-trickling module reactor according to claim 1, which is characterized in that the reactor cabinet (1) the ratio between height of height and support column (5) is 3~4:1.
5. a kind of high pass wind bio-trickling reaction system, which is characterized in that by the way that one or more Claims 1 to 4 are any The high pass wind bio-trickling module reactor is spliced to form.
6. high pass wind bio-trickling reaction system according to claim 5, which is characterized in that including multiple high passes Wind bio-trickling module reactor;Splicing form includes series connection or/and parallel connection.
CN201810374566.9A 2018-04-24 2018-04-24 High pass wind bio-trickling module reactor and high pass wind bio-trickling reaction system Pending CN110395796A (en)

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155990A (en) * 1987-12-10 1989-06-19 Nkk Corp Multimodule biomembrane filter device
CN101045575A (en) * 2006-03-31 2007-10-03 邱江平 Biological weeping pool
CN101164919A (en) * 2007-10-11 2008-04-23 上海交通大学 Deep treatment method for garbage percolate
CN201411388Y (en) * 2009-04-16 2010-02-24 湖南融城环保技术有限公司 Modular trickling filter bioreactor used for treating sewage
CN202279727U (en) * 2011-11-10 2012-06-20 环境保护部南京环境科学研究所 Tower biological filter with heat insulating function
CN203007013U (en) * 2013-01-09 2013-06-19 李稳 Anti-clogging high-load biological filter pool
CN206089172U (en) * 2016-09-22 2017-04-12 苏州科图水处理设备有限公司 Biotrickling filtration device

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01155990A (en) * 1987-12-10 1989-06-19 Nkk Corp Multimodule biomembrane filter device
CN101045575A (en) * 2006-03-31 2007-10-03 邱江平 Biological weeping pool
CN101164919A (en) * 2007-10-11 2008-04-23 上海交通大学 Deep treatment method for garbage percolate
CN201411388Y (en) * 2009-04-16 2010-02-24 湖南融城环保技术有限公司 Modular trickling filter bioreactor used for treating sewage
CN202279727U (en) * 2011-11-10 2012-06-20 环境保护部南京环境科学研究所 Tower biological filter with heat insulating function
CN203007013U (en) * 2013-01-09 2013-06-19 李稳 Anti-clogging high-load biological filter pool
CN206089172U (en) * 2016-09-22 2017-04-12 苏州科图水处理设备有限公司 Biotrickling filtration device

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