CN206843189U - Polluted river home position strengthening denitrification organisms floating bed purifier - Google Patents

Polluted river home position strengthening denitrification organisms floating bed purifier Download PDF

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Publication number
CN206843189U
CN206843189U CN201720496902.8U CN201720496902U CN206843189U CN 206843189 U CN206843189 U CN 206843189U CN 201720496902 U CN201720496902 U CN 201720496902U CN 206843189 U CN206843189 U CN 206843189U
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China
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home position
floating bed
hollow ball
water
polluted river
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Expired - Fee Related
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CN201720496902.8U
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Chinese (zh)
Inventor
孙志鸿
卢少芳
张雅琳
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Randy (guangzhou) Environmental Protection Amperex Technology Ltd
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Randy (guangzhou) Environmental Protection Amperex Technology Ltd
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Abstract

Polluted river home position strengthening denitrification organisms floating bed purifier, including:Tabular floating body, it offers multiple implantation holes, in each implantation hole kind be implanted with water plant and and be packed with flower mud, root growth of the flower mud for plant of supplying water, the middle part upper end of the tabular floating body is provided with air pump, the appendix that connection one extends downwardly below the gas outlet of the air pump, the lower end of the appendix connect more aeration tubes, and the aeration tube is used to be filled with air to water body;The a plurality of hollow ball string for hanging on tabular floating body lower end, every hollow ball string include lanyard and some hollow balls connected by the lanyard, multiple sieve apertures are offered in the side wall of each hollow ball;First filler and the second filler are alternately positioned in the hollow ball of odd, even sequence respectively;Tank body, multiple sieve apertures are offered in the side wall and bottom wall of the tank body, complex microorganism material is filled with the tank body.The utility model has with energy-conservation, quick, high-efficient purification polluted river water quality effect.

Description

Polluted river home position strengthening denitrification organisms floating bed purifier
Technical field
The river of eutrophication, lake, Reservoir Water Quality ecological restoration technical field are the utility model is related to, more particularly to A kind of polluted river home position strengthening denitrification organisms floating bed purifier.
Background technology
With the fast development of Urbanization in China and social economy, urban residence population and municipal wastewater total emission volumn Continue to increase, the water pollution getting worse of natural river course in city, river course eutrophication is generally produced with the smelly phenomenon of blackening, China major part river, lake is set not only to be brought the sense of extreme difference to the masses by different degrees of pollution, city black and odorous water Official experiences, and directly affects the protrusion water environmental problems of masses' production and living.Therefore, the improvement to polluted river and reparation are carved Do not allow to delay.In recent years it is issued by the State Council《Water prevention and cure of pollution action plan》It is proposed " arrives the year two thousand twenty, region and above completed region of the city Black and odorous water is controlled within 10%, and to the year two thousand thirty, completed region of the city black and odorous water is totally eliminated " controlling mesh Mark.
With the progress of the gradual perfection and pollutant abatement technology of sewage treatment facility, COD, ammonia nitrogen mainly pollute in river The pollution level of thing has been greatly reduced, but there is also indigenous denitrification microorganism lazy weight, river are biochemical simultaneously Property be deteriorated, the problems such as carbon-nitrogen ratio is unbalance, cause nitrification slowly, denitrification be suppressed, nitrogen is difficult to thoroughly be gone Remove, and then eutrophication occur.Therefore, nitrifier quantity is increased, appropriateness increases carbon source, promotes denitrification, for The strengthened denitrification of polluted river is significant, is ground so seeking a processing method efficiently, inexpensive and becoming emphasis Study carefully direction.But traditional biologic float bed technology relies primarily on nutrients and the organic matters such as plant absorption N, the P planted in floating bed, Due to being limited by season and floating bed plant, it only utilizes surface water for fluitante, and plant is imitated to water body purification Fruit is limited, the undergrowth in the extremely low eutrophication of dissolved oxygen even black and odorous water, causes landscape effect to have a greatly reduced quality, and supports Shield is difficult, cost is higher, and its clean-up effect is difficult further to improve.
Utility model content
In view of the shortcomings of the prior art, the utility model aims to provide a kind of polluted river home position strengthening denitrification organisms floating bed Purifier, all purposes to reach energy-conservation ground, efficiently purify contaminated river water quality.
To achieve the above object, the utility model adopts the following technical scheme that:
Polluted river home position strengthening denitrification organisms floating bed purifier, including:
Tabular floating body, the tabular floating body offer multiple implantation holes, and kind is implanted with water plant in each implantation hole, each kind Plant in hole and be packed with sponginess flower mud, root growth of the sponginess flower mud for plant of supplying water, the middle part of the tabular floating body Upper end is provided with air pump, the appendix that connection one extends downwardly below the gas outlet of the air pump, the lower end connection of the appendix More aeration tubes, the aeration tube are used to be filled with air to water body;
The a plurality of hollow ball string for hanging on tabular floating body lower end, every hollow ball string include lanyard and pass through the extension Restrict some hollow balls of series connection, multiple sieve apertures are offered in the side wall of each hollow ball, the odd numbered sequences of every hollow ball string are empty The first filler is placed with bulbus cordis;The second filler is placed with the even order hollow ball of every hollow ball string;
The tank body of appendix upper end peripheral region is fixed on, offers multiple mesh in the side wall and bottom wall of the tank body, the tank It is filled with complex microorganism material in vivo.
Preferably, the polluted river home position strengthening denitrification organisms floating bed purifier also includes multiple demersal counterweights Block, the outside of each balancing weight are enclosed provided with light electrolysis container, and micro-electrolysis material is filled with the light electrolysis container;Each counterweight Block is connected by a rope with tabular floating body.
Preferably, the polluted river home position strengthening denitrification organisms floating bed purifier also includes a solar powered dress To put, the solar power supply apparatus is installed on the top of air pump, and including support frame, photovoltaic board component, battery, the support Frame is used to provide brace foundation to photovoltaic board component, and the battery is electrically connected at photovoltaic board component and is fixed on support frame On, universal spherical joint head is provided with support frame as described above, the universal spherical joint head is used to adjust photovoltaic board component Light angle, the battery are used to power to air pump.
Preferably, it is suspended to the lower end of tabular floating body a plurality of hollow ball string rectangular array.
Preferably, first filler is the compound porous iron charcoal Fe-C biological carrier materials of denitrogenation, and second filler is Carbon fibre biologic packing material.
Preferably, the complex microorganism material is complex micro organism fungicide.
Preferably, the aeration tube is porous nano oxygenation aeration pipe.
Preferably, the water plant can be Canna generalis, rush, spatterdock, hornwort, cyperus alternifolius, ruthless tail Grass, Eichhornia crassipes or water peanut, plantation density of the water plant on tabular floating body are 15~25 plants/m2
Preferably, the polluted river home position strengthening denitrification organisms floating bed purifier also includes a civil power adaptive device, The civil power adaptive device is used to connect outside mains supply.
Compared to prior art, beneficial effect possessed by the utility model is:
1. photovoltaic board component make use of to produce the work of electrical energy drive air pump, it is possible to reduce the dependence to external power supply electric energy, The effectively save energy, applicable situation are wide;
2. under conditions of the aeration aerating of air pump, oxygen in water concentration is added, promotion is played to biodegradation and is made With effectively reducing pollutional load, efficiently go organic matter and other pollutants such as COD, nitrogen, phosphorus, purifying water body water quality in water removal;
3. discharging material to water body by the tank body for filling complex micro organism fungicide, effectively increase micro- in surrounding water Biological content, efficiently the organic pollution such as N, P in degradation water, further improves water body purification effect;
4. under iron charcoal aerobic condition, ammonia oxidation bacteria and nitrobacteria quickly nitrify ammonia nitrogen in water, realize synchronous nitration Denitrification fast deep denitrogenation, the processing mode belong to a kind of and integrate technology of biological membrane, the original of itself chemical reaction technology Bit depth denitrogenation technology;
5. pair water environment carries out three-dimensional reparation.Kind is implanted with water plant on the tabular floating body, and lower section setting fills compound micro- The tank body of bacteria agent, and it is a plurality of be soaked in water and be filled with multiple hollow ball strings of the first filler, the second filler, it is foregoing Three forms biological floating bed, multi-level to a water body progress improvement, comprehensive fast purification water quality, substantially increases pollution treatment Efficiency.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is top view of the present utility model;
Fig. 3 is the partial view at Figure 1A;
Wherein, 1, tabular floating body;2nd, water plant;3rd, air pump;4th, battery;5th, photovoltaic board component;6th, sponginess flower mud; 7th, tank body;8th, appendix;9th, aeration tube;10th, hollow ball string;101st, odd numbered sequences hollow ball;102nd, even order hollow ball; 11st, rope;12nd, balancing weight;13rd, light electrolysis container;14th, the water surface.
Embodiment
Below, with reference to accompanying drawing and specific embodiment, the utility model is described further:
As shown in Figure 1, Figure 2, Figure 3 shows, polluted river home position strengthening denitrification organisms floating bed purifier, including:
Tabular floating body 1, the tabular floating body 1 offer multiple implantation holes, and kind is implanted with water plant 2 in each implantation hole, often Sponginess flower mud 6 is packed with individual implantation hole, root growth of the sponginess flower mud 6 for plant 2 of supplying water, the sponginess Flower mud 6 is common in ikebana process.The middle part upper end of the tabular floating body 1 is provided with air pump 3, connects below the gas outlet of the air pump 3 A logical appendix 8 extended downwardly, the lower end of the appendix 8 connect more aeration tubes 9, and the aeration tube 9 is used for water body It is filled with air;
The a plurality of hollow ball string 10 for hanging on the lower end of tabular floating body 1, every hollow ball string 10 include lanyard and pass through institute Some hollow balls of lanyard series connection are stated, multiple sieve apertures, the odd number of every hollow ball string 10 are offered in the side wall of each hollow ball The first filler is placed with sequence hollow ball 101;Second is placed with the even order hollow ball 102 of every hollow ball string 10 to fill out Material, it is more abundant so that chemical reaction occurs during improvement water quality by this mode for intersecting the different fillers of placement;
The tank body 7 of the upper end peripheral region of appendix 8 is fixed on, multiple mesh are offered in the side wall and bottom wall of the tank body 7, should Complex microorganism material is filled with tank body 7.
In order to avoid the set location in the random floating away waters to be administered of tabular floating body, as a kind of preferable scheme, the dirt Dye river home position strengthening denitrification organisms floating bed purifier also includes multiple demersal balancing weights 12, each balancing weight 12 Outside is enclosed provided with light electrolysis container 13, and micro-electrolysis material is filled with the light electrolysis container 13;Each balancing weight 12 passes through one Root rope 11 is connected with tabular floating body 1.
As a kind of preferable scheme, the polluted river home position strengthening denitrification organisms floating bed purifier also includes one Solar power supply apparatus, the solar power supply apparatus are installed on the top of air pump 3, and including support frame, photovoltaic board component 5, Battery 4, support frame as described above are used to provide brace foundation to photovoltaic board component 5, and the battery 4 is electrically connected at photovoltaic panel group Part 5 is simultaneously fixed on support frame, and universal spherical joint head is provided with support frame as described above, and the universal spherical joint head is used for The light angle of photovoltaic board component 5 is adjusted, the battery 4 is used to power to air pump.
In order to reduce the influence of streamflow scouring force, as shown in Fig. 2 as a kind of preferable scheme, a plurality of sky It is suspended to the lower end of tabular floating body 1 rectangular array of bulbus cordis string 10.
As a kind of preferable scheme, first filler is the compound porous iron charcoal Fe-C biological carrier materials of denitrogenation, institute It is carbon fibre biologic packing material to state the second filler.
The compound porous iron charcoal Fe-C biological carrier materials of denitrogenation, it is to be apt to refined .2014. according to Zhu《Denitrogenation compound bio The preparation of carrier and its application study in low C/N is handled than sewage water denitrification》[D] Beijing:Beijing Jiaotong University's master's degree What paper was implemented.Result of study described in the paper shows:The preparation method of the filler is with iron powder, active powdered carbon and catalysis Agent is raw material, (surface mainly contains the elements such as iron, charcoal, oxygen, adhesive, catalyst, its quality is respectively 51.86%, 36.97%th, 6.33% adhesive 1.31%), 3.53%, is added, then granulating and forming, then carry out high temperature roasting under anaerobic Burn, be fired into the compound porous iron charcoal Fe-C biological carrier materials of denitrogenation that particle diameter is about 5~10mm.It would know that by result of the test, The compound porous iron charcoal Fe-C bio-carriers of denitrogenation, than sewage water denitrification processing, all have in low C/N under acid, neutral, alkalescence condition There is the clean-up effect of more efficient.
The carbon fibre biologic packing material, it is according to Wang Shuo, Hai Reti, Zhou Dongkai, waits《The general oxidation pond of carbon fibre is controlled Manage the experimental study of high and cold ground river》[J] Environmental science and technologies, 2012,35 (12):The texts of 13-18 mono- are implemented.Should The result of study of paper shows:Its specific surface area of carbon fibre filler is 50000m2/m3, every carbon fibre is respectively by 12000 The fine fibril boundling of a diameter of 7 microns of root forms, and is scattered immediately after entering water, there is provided great biological attachment area, carbon are fine Dimension filler has good Bc, can quickly set nitrifier, while a large amount of fibre bundles stretched may act as the dirt that suspends The retention layer of mud, reduces the loss of nitrifier, in this way, attached growth of microorganisms can be more beneficial for.
As a kind of preferable scheme, the complex microorganism material is complex micro organism fungicide.The composite microbial bacteria The component of agent refers to Publication No. CN104211184B, a kind of entitled " microorganism sewage water for being used to raise value wastewater treatment The patent of invention of inorganic agent ", is calculated by weight, the complex micro organism fungicide include 10~20 parts nitrobacteria, 15~30 parts Denitrifying bacteria, 10~50 parts of bacillus, 5~20 parts of biology enzymes, 5~15 parts of lactobacillus, 10~20 parts of yeast floras, 20 ~40 parts of photosynthetic bacteria groups, wherein, contain in monoxenic every gram of culture medium and be not less than 2.0 hundred million active bacterias.
As a kind of preferable scheme, the aeration tube 9 is porous nano oxygenation aeration pipe.
As a kind of preferable scheme, the water plant 2 can be Canna generalis, rush, spatterdock, goldfish Algae, cyperus alternifolius, ruthless tail grass, Eichhornia crassipes or water peanut, plantation density of the water plant 2 on tabular floating body 1 are 15~25 Strain/m2
As a kind of preferable scheme, the polluted river home position strengthening denitrification organisms floating bed purifier also includes a city Electric adaptive device, the civil power adaptive device are used to connect outside mains supply.
Polluted river home position strengthening denitrification organisms floating bed purifier cleaning principle described in the utility model:This practicality is new Type is built biologic float bed with tabular floating body 1, and it is the biological floating bed increasing to make full use of solar power generation to drive oxygen processed, the air pump of oxygenation The dissolved oxygen ability of strong whole system, the oxygen of abundance is provided for the microorganism growth of underwater denitrogenation composite biological packing, and increased Add the content of Dissolved Oxygen in Water, microorganism tank greatly increases the quantity of microorganism in biologic float bed system, efficiently degradation water The organic pollutions such as middle N, P, and then clean-up effect of increasing water quality.Institute's growing plant, which absorbs, on biological floating bed removes nitrogen, phosphorus in water removal Deng nutrients, suppression algal grown can be played, eliminates body eutrophication, improves the effect of water transparency.
In addition, compound porous iron charcoal (Fe-C) bio-carrier of the first denitrogenation, the second carbon fibre biologic packing material and water Cleaning module is fixed at bottom, and ammonia oxidation bacteria and nitrobacteria quickly nitrify ammonia nitrogen in water under iron charcoal aerobic condition, while biology Denitrifying bacterium utilizes nascent state [H] and [Fe caused by Fe-C itself chemical reactions inside film2+] for anti-nitration reaction electronics is provided, Efficiently realize synchronous nitration and denitrification fast deep denitrogenation;Fe-C itself chemical reactions provide electricity for denitrification in course of reaction Son, greatly reduce the carbon source consumption of denitrification process.It is therefore not necessary to additional carbon, can be real under the conditions of aerobic, low C/N ratios Existing polluted-water fast denitrogenation.In addition, following balancing weight to be submerged in the light electrolysis container at the bottom, it includes Fe-C micro electrolysis material Material, bed mud can be promoted to be converted into simultaneous oxygen condition from anaerobic state.The biologic float bed purifier is collection technology of biological membrane, Fe-C Itself chemical reaction technology is in one advanced nitrogen technology in situ.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various Corresponding change and deformation, and all these changes and deformation should all belong to the protection of the utility model claims Within the scope of.

Claims (9)

1. polluted river home position strengthening denitrification organisms floating bed purifier, it is characterised in that including:
Tabular floating body, the tabular floating body offer multiple implantation holes, and kind is implanted with water plant, each implantation hole in each implantation hole Sponginess flower mud is inside packed with, root growth of the sponginess flower mud for plant of supplying water, the middle part upper end of the tabular floating body Air pump is installed, the appendix that connection one extends downwardly below the gas outlet of the air pump, the lower end of the appendix connects more Aeration tube, the aeration tube are used to be filled with air to water body;
The a plurality of hollow ball string for hanging on tabular floating body lower end, every hollow ball string include lanyard and pass through the lanyard string Some hollow balls of connection, multiple sieve apertures, the odd numbered sequences hollow ball of every hollow ball string are offered in the side wall of each hollow ball Inside it is placed with the first filler;The second filler is placed with the even order hollow ball of every hollow ball string;
The tank body of appendix upper end peripheral region is fixed on, multiple mesh are offered in the side wall and bottom wall of the tank body, in the tank body It is filled with complex microorganism material.
2. polluted river home position strengthening denitrification organisms floating bed purifier as claimed in claim 1, it is characterised in that:The pollution River home position strengthening denitrification organisms floating bed purifier also includes multiple demersal balancing weights, and the outside of each balancing weight is enclosed Provided with light electrolysis container, micro-electrolysis material is filled with the light electrolysis container;Each balancing weight passes through a rope and tabular Floating body connects.
3. polluted river home position strengthening denitrification organisms floating bed purifier as claimed in claim 1, it is characterised in that:The dirt Dye river home position strengthening denitrification organisms floating bed purifier also includes a solar power supply apparatus, solar power supply apparatus peace Top loaded on air pump, and including support frame, photovoltaic board component, battery, support frame as described above is used to carry to photovoltaic board component For brace foundation, the battery is electrically connected at photovoltaic board component and is fixed on support frame, is provided with support frame as described above Universal spherical joint head, the universal spherical joint head are used for the light angle for adjusting photovoltaic board component, and the battery is used Powered in air pump.
4. polluted river home position strengthening denitrification organisms floating bed purifier as claimed in claim 1, it is characterised in that:It is described more It is suspended to the lower end of tabular floating body bar hollow ball string rectangular array.
5. polluted river home position strengthening denitrification organisms floating bed purifier as claimed in claim 1, it is characterised in that:Described One filler is the compound porous iron charcoal Fe-C biological carrier materials of denitrogenation, and second filler is carbon fibre biologic packing material.
6. polluted river home position strengthening denitrification organisms floating bed purifier as claimed in claim 1, it is characterised in that:It is described multiple Conjunction microbial material is complex micro organism fungicide.
7. polluted river home position strengthening denitrification organisms floating bed purifier as claimed in claim 1, it is characterised in that:The exposure Tracheae is porous nano oxygenation aeration pipe.
8. polluted river home position strengthening denitrification organisms floating bed purifier as claimed in claim 1, it is characterised in that:The water Plant can be Canna generalis, rush, spatterdock, hornwort, cyperus alternifolius, ruthless tail grass, Eichhornia crassipes or water peanut, described Plantation density of the water plant on tabular floating body is 15~25 plants/m2
9. polluted river home position strengthening denitrification organisms floating bed purifier as claimed in claim 1, it is characterised in that:The dirt Dye river home position strengthening denitrification organisms floating bed purifier also includes a civil power adaptive device, and the civil power adaptive device is used to connect Outside mains supply.
CN201720496902.8U 2017-04-28 2017-04-28 Polluted river home position strengthening denitrification organisms floating bed purifier Expired - Fee Related CN206843189U (en)

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108640283A (en) * 2018-05-29 2018-10-12 安徽睿知信信息科技有限公司 A kind of water process is biological floating bed
CN109095540A (en) * 2018-07-10 2018-12-28 孔军旭 A kind of municipal administration ornamental plantation pond water deodorization apparatus
CN109231693A (en) * 2018-10-23 2019-01-18 第环保(深圳)股份有限公司 A kind of highly difficult waste water evaporator
CN110282757A (en) * 2019-07-24 2019-09-27 广东新大禹环境科技股份有限公司 A kind of black and odorous water pollution amelioration system
CN110526510A (en) * 2019-09-10 2019-12-03 武汉永清环保科技工程有限公司 A kind of distribution lake and reservoir original position pollution high-efficiency water purifying treatment device
CN112759188A (en) * 2020-12-29 2021-05-07 航都院(上海)工程设计咨询股份有限公司 Landscape pond for ecological restoration
CN112903660A (en) * 2021-03-11 2021-06-04 广西大学 Method for judging current situation and source of pollution of watershed water body
CN113562845A (en) * 2021-07-29 2021-10-29 汕尾粤海环保有限公司 Denitrification strengthening device suitable for activated sludge process
CN113896327A (en) * 2021-10-26 2022-01-07 广东省科学院化工研究所 River course water ecological remediation system
CN114702201A (en) * 2022-03-22 2022-07-05 长江勘测规划设计研究有限责任公司 Be used for city to submerge terminal purifier of drain overflow pollution

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108640283A (en) * 2018-05-29 2018-10-12 安徽睿知信信息科技有限公司 A kind of water process is biological floating bed
CN109095540A (en) * 2018-07-10 2018-12-28 孔军旭 A kind of municipal administration ornamental plantation pond water deodorization apparatus
CN109231693A (en) * 2018-10-23 2019-01-18 第环保(深圳)股份有限公司 A kind of highly difficult waste water evaporator
CN110282757A (en) * 2019-07-24 2019-09-27 广东新大禹环境科技股份有限公司 A kind of black and odorous water pollution amelioration system
CN110526510A (en) * 2019-09-10 2019-12-03 武汉永清环保科技工程有限公司 A kind of distribution lake and reservoir original position pollution high-efficiency water purifying treatment device
CN112759188A (en) * 2020-12-29 2021-05-07 航都院(上海)工程设计咨询股份有限公司 Landscape pond for ecological restoration
CN112903660A (en) * 2021-03-11 2021-06-04 广西大学 Method for judging current situation and source of pollution of watershed water body
CN113562845A (en) * 2021-07-29 2021-10-29 汕尾粤海环保有限公司 Denitrification strengthening device suitable for activated sludge process
CN113896327A (en) * 2021-10-26 2022-01-07 广东省科学院化工研究所 River course water ecological remediation system
CN114702201A (en) * 2022-03-22 2022-07-05 长江勘测规划设计研究有限责任公司 Be used for city to submerge terminal purifier of drain overflow pollution

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