CN202011818U - Multifunctional high-efficiency biological filter - Google Patents
Multifunctional high-efficiency biological filter Download PDFInfo
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- CN202011818U CN202011818U CN201120079855XU CN201120079855U CN202011818U CN 202011818 U CN202011818 U CN 202011818U CN 201120079855X U CN201120079855X U CN 201120079855XU CN 201120079855 U CN201120079855 U CN 201120079855U CN 202011818 U CN202011818 U CN 202011818U
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Abstract
The utility model provides a multifunctional high-efficiency biological filter. The biological filter comprises four stages of cuboid biological filters which have the same volumes and are arranged at equal intervals sequentially. A water inlet groove is arranged at one side of each stage of the biological filter. The water inlet groove is communicated with a water inlet at the bottom of one side of each stage of the corresponding biological filter. A V-shaped bottom easy to collect pollutants is arranged at the bottom of each stage of the biological filter. The V-shaped bottoms are provided with blowdown pipes. Brush elastic mediums with different densities are respectively arranged in each stage of the filter. A plastic outer sleeve cross stretcher is arranged at the upper part of each stage of the filter. Diaphragm-type aeration disks and ventilation pipelines are arranged on all of the bottoms of the second, third and fourth stages of biological filters. The water inlet at one side of the fourth stage of the biological filter is communicated with a bypass channel communicated with a spraying pipe through a pipeline. A water outlet is arranged at the other side of the fourth stage of the biological filter. The multifunctional high-efficiency biological filter has the beneficial effects that the biological filter has strong capability of intercepting organisms in circulating water and strong biological purifying capability; pollutants are smoothly discharged at the bottom of the multifunctional high-efficiency biological filter; the multifunctional high-efficiency biological filter has low requirement on a physical filtering unit in a circulating water culture system matched with the multifunctional high-efficiency biological filter; and technical support is provided for establishing the circulating water culture system.
Description
Technical field
The utility model belongs to the water treatment filter tank of recirculated water industrialized culture, particularly a kind of multifunctional efficient biological filter that integrates organism interception, blowdown, biological degradation, degassing function.
Background technology
The biological filter is the key of recirculated water industrialized culture, and it utilizes the various bacteriums that adhere on the biofilter material surface in the biological filter that the objectionable impurities in the water is converted into the smaller material of toxicity.Ammonia nitrogen, the nitroso-group nitrogen degradation function of biological filter mainly considered in the design of general recirculated water biological filter, and the design of biological filter and the selection of biological filter material also are based on the calculating of ammonia nitrogen, nitroso-group nitrogen degradation efficient aspect.
When circulating water culture system designs, remove organic particle and tend to consider the physical filtering that uses energy consuming ratio higher, thereby cause the system operation cost height through regular meeting.In addition, the biological filter subregion is unreasonable, and the pond bottom blowdown is not smooth etc., causes the organic matter accumulation of biological filter easily yet, easily grows pathogenic bacterium and parasite in the biological filter, and cultivated animals is caused adverse influence.
Summary of the invention
Solve the problem that exists in the above-mentioned technology, the purpose of this utility model provides the biological rate of a kind of multifunctional efficient pond, help setting up circulating water culture system, integrate functions such as organism interception, blowdown, biological degradation, the degassing, satisfy the requirement of circulating water cultivation energy-saving and environmental protection.
For achieving the above object, multifunctional efficient of the present utility model biological filter, wherein: this biological filter includes the identical first step of uniformly-spaced arranging successively of volume, the second stage, the third stage, fourth stage rectangular parallelepiped biological filter, one side of each grade biological filter is equipped with inlet flume, inlet flume communicates with the water-in of each grade biological filter one side bottom, the bottom of each grade biological filter is equipped with at the bottom of the V-type that is easy to collect dirty, the V-type bottom of biological filter is provided with blow-off pipe, the hairbrush elastic filter material of different densities is installed respectively in each grade biological filter, the top of each grade biological filter is equipped with plastic outer sleeve cross-arm frame, the second stage, the third stage, the bottom of fourth stage biological filter is equipped with the diaphragm type aeration plate that is contained on the glass reinforced plastic carriage, on the glass reinforced plastic carriage, ventilation line is installed, water-in in a side of fourth stage biological filter is communicated with the bypass channel that communicates with shower by pipeline, and the opposite side in fourth stage biological filter is provided with water outlet.
Effect of the present utility model is that this biological filter is strong to organism interdiction capability in the recirculated water, the biopurification ability is strong, the pond bottom blowdown is smooth and easy, and is less demanding to the physical filtering unit in the supporting with it circulating water culture system, provides technical support for setting up circulating water culture system.
Description of drawings
Fig. 1 is the floor map of the utility model biological filter;
Fig. 2 is the A-A sectional view of Fig. 1.
Among the figure:
1, blow-off pipe 2, hairbrush elastic filter material 3, plastic outer sleeve cross-arm frame
4, diaphragm type aeration plate 5, ventilation line 6, glass reinforced plastic carriage
7, inlet flume 8, water-in 9, pipeline
10, bypass channel 11, shower 12, water outlet
Embodiment
In conjunction with the accompanying drawings the biological rate pool structure of multifunctional efficient of the present utility model is illustrated.
Multifunctional efficient bacteria filter structure of the present utility model is, this biological filter includes the identical first step of uniformly-spaced arranging successively of volume, the second stage, the third stage, fourth stage rectangular parallelepiped biological filter, one side of each grade biological filter is equipped with inlet flume 7, inlet flume 7 communicates with the water-in 8 of each grade filter tank one side bottom, the bottom of each grade biological filter is equipped with at the bottom of the V-type that is easy to collect dirty, the V-type bottom of biological filter is provided with blow-off pipe 1, the hairbrush elastic filter material 2 of different densities is installed respectively in each grade biological filter, the top of each grade biological filter is equipped with plastic outer sleeve cross-arm frame 3, the second stage, the third stage, the bottom of fourth stage biological filter is equipped with the diaphragm type aeration plate 4 that is contained on the glass reinforced plastic carriage 6, ventilation line 5 is installed on glass reinforced plastic carriage 6, water-in 8 in a side of fourth stage biological filter is communicated with the bypass channel 10 that communicates with shower 11 by pipeline 9, and the opposite side in fourth stage biological filter is provided with water outlet 12.
The hairbrush elastic filter material 2 of described different densities is by 3 standard side's amounts elasticity hairbrush filler to be installed for first step biological filter, elasticity hairbrush filler is all installed by 2 standard side's amounts in biological filter, the second stage, third stage biological filter, and fourth stage biological filter is by by 1.5 standard side's amounts the hairbrush elastic filter material being installed; Described standard side amount is a filtrate plastic ripple silk by the hairbrush elastic filter material, and filament length 150mm, filament diameter are 3.5mm, and 1 standard side's amount is equivalent to plastic ripple silk 2kg/m
3
It is the manhole of 5mm that two inclined-plane sides of V-type bottom, described biological filter are provided with three row's diameters, is connected with the top of blow-off pipe 1.After opening the valve of blow-off pipe 1, under the suction that is formed by the current in the blow-off pipe 1, the dirt that will be deposited at the bottom of the pond by the circular hole on the blow-off pipe siphons away.
Multifunctional efficient of the present utility model biological filter function is achieved in that
The biological rate of this multifunctional efficient pond is by level Four biological filter and PVC blow-off pipe 1, and the shower 11 of the pipeline 9 of hairbrush elastic filter material 2, plastic outer sleeve cross-arm frame 3, diaphragm type aeration plate 4, ABS ventilation line 5, glass reinforced plastic carriage 6, inlet flume 7, water-in 8, PVC, bypass channel 10, PVC, water outlet 12 are formed.The structure in the biological rate of this multifunctional efficient pond comprises the filler selection in filter tank, the function division in filter tank, the blowdown in filter tank etc.Bottom, every grade of biological filter is equipped with PVC porous blow-off pipe 1 for being easy to the V-type design of blowdown, is easy to collect and discharge the sedimentary dirt in filter tank.
By 3 standard side's amounts the hairbrush elastic filter material is installed in first step biological filter, the filtrate of standard side's amount is the plastic ripple silk, filament length 150mm, and filament diameter 3.5mm, 1 standard side's amount is equivalent to plastic ripple silk 2kg/m
3, major function is for holding back organic particulate matter.By 2 standard side's amounts the hairbrush elastic filter material is installed in the biological filter, the second stage, diaphragm type waterfall device of air is installed in the bottom, the heterotrophic bacterium mycoderm that is used to grow, and major function is for decomposing molecule organism, colloid and dissolved organic matter in the cultivating system.By 2 standard side's amounts elasticity hairbrush filler is installed in the third stage biological filter, the waterfall device of air is installed in the bottom, helps the growth of nitrifier and nitrococcus, and major function is degradation of ammonia nitrogen and nitroso-group nitrogen.The design of ascending manner current is all adopted in first, second, third grade of filter tank, and the interception and the mycoderm that help organic particulate matter adhere to.In the fourth stage biological filter, the hairbrush elastic filter material is installed, is adopted the dribble-feed design of top water inlet and bottom that the waste gas that diaphragm type waterfall device of air is used for effectively deviating from cultivating system is installed by 1.5 standard side's amounts.
The inlet flume of first step biological filter communicates with bottom, first step biological filter, and breeding wastewater flows into from the top of first step biological filter inlet flume, upwards overflows to the inlet flume of biological filter, the second stage by the bottom of first step biological filter.Highdensity elasticity hairbrush filler, promptly 3 standard side's amounts are installed the hairbrush elastic filter material, filtrate plastic ripple silk, filament length 150mm, filament diameter 3.5mm, 1 standard side's amount is equivalent to plastic ripple silk 2kg/m
3With the design of ascending manner current, help tackling the macrobead organism in the circulating water culture system.
Biological filter, the described second stage is by 2 standard side's amounts elasticity hairbrush filler to be installed, the bottom is equipped with the diaphragm type aeration plate, the inlet flume of biological filter, the second stage communicates with bottom, biological filter, the second stage, the breeding wastewater that handle in process first step filter tank enters the bottom of biological filter, the second stage from the inlet flume top of biological filter, the second stage, upwards overflow to the inlet flume of third stage biological filter.The elasticity hairbrush filler of bottom aeration, intermediate density and the design of ascending manner current help coming off of heterotrophic bacterium biofilm and aging mycoderm.
Described third stage biological filter is that 2 standard side's amounts are installed elasticity hairbrush filler, the bottom is equipped with the diaphragm type aeration plate, the inlet flume of third stage biological filter communicates with bottom, third stage biological filter, breeding wastewater enters the bottom of third stage biological filter from the top of the inlet flume of third stage biological filter, upwards overflow to the inlet flume of fourth stage biological filter.The elasticity hairbrush filler of bottom aeration, intermediate density and the design of ascending manner current help the biofilm of nitrifier and nitrococcus and coming off of aging mycoderm.
Described fourth stage biological filter is by measuring by 1.5 standard sides the hairbrush elastic filter materials to be installed, and the bottom is provided with the diaphragm type aeration plate.Culture the bottom of water, overflow to the top portion tank 10 of fourth stage biological filter by pipeline by fourth stage biological filter inlet flume, by bypass channel by by being installed in two rows that have at top, fourth stage biological filter
The PVC spray pipe 11 of circular hole, drip is to the elasticity hairbrush of fourth stage biological filter.Water after the degassing enters into the dissolved oxygen pond of circulating water system by water outlet 12, adds to enter behind the pure oxygen and cultures the pond.
A pvc pipe road is installed as blow-off pipe 1 in bottom at the bottom of the V-type of each grade biological filter, and it is the manhole of 5mm that two inclined-plane sides of described biological filter V-type bottom are provided with three row's diameters, is connected with the top of blow-off pipe 1.Pvc pipe road---blow-off pipe 1 is connected to the outside of biological filter, blowdown is controlled by valve, when opening valve, the suction that forms by circular hole in the PVC blow-off pipe 1 can be drawn into the dirt that is deposited on the bottom, biological filter the pipeline of PVC blow-off pipe 1, discharges the biological filter then.
The civil engineering part of multifunctional efficient of the present utility model biological filter
4 grades of filter tanks of biological filter all are skeleton construction, adopt the prefabricated tubular pile strip footing, plain earthen backfill compacting.C25 concrete placement; arrangement of reinforcement is Φ 12 Luo Wengang @200 double-layer double-direction arrangements of reinforcement; 20 millimeters (overlap joint is adopted in splice to reinforcement cover; lap length is 42d; the joint of bar splicing should stagger mutually, should avoid walking around when reinforcing bar is met hole as far as possible, must not block); pond inwall waterproofing process, 1: 2 sand-cement slurry troweling of pond outer wall.Basis, pond, biological filter is for grouting the rubble-mound foundation, and thickness is not less than 600 millimeters, and C10 concrete cushion, thickness are 100 millimeters.It is the manhole of 5mm that the pre-buried PVC blow-off pipe 1 in bottom at the bottom of the V-type in filter tank, two inclined-plane sides of described biological filter V-type bottom are provided with three row's diameters, is connected with the top of blow-off pipe 1.
The facility part and the filler part of multifunctional efficient of the present utility model biological filter
At second and third, in the level Four biological filter, according to the design requirements of the diaphragm type waterfall device of air of selecting for use glass reinforced plastic carriage 6 is installed, ABS ventilation line 5 is installed on glass reinforced plastic carriage 6, diaphragm type waterfall gas dish 4 is installed at last.The pipeline 9 of PVC is installed at the water-in 8 of fourth stage biological filter, and link to each other with the bypass channel 10 on top, fourth stage biological filter, bypass channel 10 links to each other with the shower 11 of the some PVC that install on top, fourth stage biological filter, arranging 3 row's diameters on the shower 11 of PVC is the circular hole of 3mm, guarantees that water can spray on the elasticity of plastics filtrate of fourth stage biological filter equably.
Filler partly is that the hairbrush elastic filter material all is installed in four biological filters, and filtrate is the plastic ripple silk, filament length 150mm, filament diameter 3.5mm.According to the filtrate that measure the function mounting different standards side of biological filter, 1 standard side's amount is equivalent to plastic ripple silk 2kg/m
3Equipped density is: first step biological filter is by 3 standard side's amounts, and second and third grade biological filter is by 2 standard side's amounts, and fourth stage biological filter is equipped with by 1.5 standard side's amounts, with plastic outer sleeve cross-arm frame 3 colligations lifting.
Claims (3)
1. multifunctional efficient biological filter, it is characterized in that: this biological filter includes the identical first step of uniformly-spaced arranging successively of volume, the second stage, the third stage, fourth stage rectangular parallelepiped biological filter, one side of each grade biological filter is equipped with inlet flume (7), inlet flume (7) communicates with the water-in (8) of each grade biological filter one side bottom, the bottom of each grade biological filter is equipped with at the bottom of the V-type that is easy to collect dirty, the V-type bottom of biological filter is provided with blow-off pipe (1), the hairbrush elastic filter material (2) of different densities is installed respectively in each grade biological filter, the top of each grade biological filter is equipped with plastic outer sleeve cross-arm frame (3), the second stage, the third stage, the bottom of fourth stage biological filter is equipped with the diaphragm type aeration plate (4) that is contained on the glass reinforced plastic carriage (6), ventilation line (5) is installed on glass reinforced plastic carriage (6), water-in (8) in a side of fourth stage biological filter is communicated with the bypass channel (10) that communicates with shower (11) by pipeline (9), and the opposite side in fourth stage biological filter is provided with water outlet (12).
2. multifunctional efficient according to claim 1 biological filter, it is characterized in that: the hairbrush elastic filter material (2) of described different densities is by 3 standard side's amounts elasticity hairbrush filler to be installed for first step biological filter, elasticity hairbrush filler is all installed by 2 standard side's amounts in biological filter, the second stage, third stage biological filter, and fourth stage biological filter is by by 1.5 standard side's amounts the hairbrush elastic filter material being installed; Described standard side amount is a filtrate plastic ripple silk by the hairbrush elastic filter material, and filament length 150mm, filament diameter are 3.5mm, and 1 standard side's amount is equivalent to plastic ripple silk 2kg/m
3
3. multifunctional efficient according to claim 1 biological filter, it is characterized in that: it is the manhole of 5mm that two inclined-plane sides of described biological filter V-type bottom are provided with three row's diameters, be connected with the top of blow-off pipe (1), after opening the valve of blow-off pipe (1), under the suction that is formed by the current in the blow-off pipe (1), the dirt that will be deposited at the bottom of the pond by the circular hole on the blow-off pipe siphons away.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120079855XU CN202011818U (en) | 2011-03-23 | 2011-03-23 | Multifunctional high-efficiency biological filter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120079855XU CN202011818U (en) | 2011-03-23 | 2011-03-23 | Multifunctional high-efficiency biological filter |
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| CN202011818U true CN202011818U (en) | 2011-10-19 |
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Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674534A (en) * | 2012-05-25 | 2012-09-19 | 复旦大学 | Falling water aeration biofilter for sewage treatment |
| CN103599694A (en) * | 2013-11-15 | 2014-02-26 | 武汉理工大学 | Multi-stage tandem-type urban garbage fermented gas purifying method |
| CN104860392A (en) * | 2015-04-30 | 2015-08-26 | 江苏大学 | Sewage purification bionic packed bed device |
| CN104891729A (en) * | 2015-04-30 | 2015-09-09 | 江苏大学 | Sewage plant tail water advanced treatment apparatus and technology thereof |
| CN106186520A (en) * | 2016-07-26 | 2016-12-07 | 福建省闽东水产研究所 | It is applicable to the circulation water breeding technique of Carnis Pseudosciaenae |
| CN106630485A (en) * | 2016-12-14 | 2017-05-10 | 苏州润弘贸易有限公司 | Rural domestic sewage comprehensive treatment method |
| CN106746358A (en) * | 2016-12-14 | 2017-05-31 | 苏州润弘贸易有限公司 | A kind of new village domestic sewage processing method |
| CN106830510A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | The method of joint chemistry and biological treatment domestic sewage in rural areas |
| CN106830509A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | Comprehensive organism filter tank and the method for artificial wetland treatment domestic sewage in rural areas |
| CN106830507A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | The method for processing domestic sewage in rural areas using artificial swamp and ecological pond |
| CN106830512A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | Domestic sewage in rural areas biological electricity solution combination treatment method |
| CN106830508A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | The good treatment method for rural sewage of effect |
| CN106830511A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | The treatment method for rural sewage that kinds of processes is combined |
| CN106865886A (en) * | 2016-12-14 | 2017-06-20 | 苏州润弘贸易有限公司 | The method that combination kinds of processes processes domestic sewage in rural areas |
| CN106865885A (en) * | 2016-12-14 | 2017-06-20 | 苏州润弘贸易有限公司 | Treatment method for rural sewage |
| CN106892534A (en) * | 2016-12-14 | 2017-06-27 | 苏州润弘贸易有限公司 | The method that novel integrated processes domestic sewage in rural areas |
| CN110089479A (en) * | 2019-06-18 | 2019-08-06 | 岭南师范学院 | A kind of aquatic products recirculated water culture Laboratory culture device |
| CN110495417A (en) * | 2019-08-29 | 2019-11-26 | 中国水产科学研究院黄海水产研究所 | A kind of construction method in prawn circulating water culture system bioelectric detecting pond |
| CN111543380A (en) * | 2020-05-27 | 2020-08-18 | 广东环境保护工程职业学院 | Filtering equipment for aquaculture water |
-
2011
- 2011-03-23 CN CN201120079855XU patent/CN202011818U/en not_active Expired - Fee Related
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102674534A (en) * | 2012-05-25 | 2012-09-19 | 复旦大学 | Falling water aeration biofilter for sewage treatment |
| CN103599694A (en) * | 2013-11-15 | 2014-02-26 | 武汉理工大学 | Multi-stage tandem-type urban garbage fermented gas purifying method |
| CN103599694B (en) * | 2013-11-15 | 2015-03-11 | 武汉理工大学 | Multi-stage tandem-type urban garbage fermented gas purifying method |
| CN104860392B (en) * | 2015-04-30 | 2018-04-24 | 江苏大学 | A kind of sewage purification bionic filler bed apparatus |
| CN104891729A (en) * | 2015-04-30 | 2015-09-09 | 江苏大学 | Sewage plant tail water advanced treatment apparatus and technology thereof |
| CN104891729B (en) * | 2015-04-30 | 2017-02-01 | 江苏大学 | Sewage plant tail water advanced treatment apparatus and technology thereof |
| CN104860392A (en) * | 2015-04-30 | 2015-08-26 | 江苏大学 | Sewage purification bionic packed bed device |
| CN106186520A (en) * | 2016-07-26 | 2016-12-07 | 福建省闽东水产研究所 | It is applicable to the circulation water breeding technique of Carnis Pseudosciaenae |
| CN106186520B (en) * | 2016-07-26 | 2019-03-19 | 福建省闽东水产研究所 | Circulation water breeding technique suitable for Larimichthys crocea |
| CN106830510A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | The method of joint chemistry and biological treatment domestic sewage in rural areas |
| CN106865885A (en) * | 2016-12-14 | 2017-06-20 | 苏州润弘贸易有限公司 | Treatment method for rural sewage |
| CN106830507A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | The method for processing domestic sewage in rural areas using artificial swamp and ecological pond |
| CN106830512A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | Domestic sewage in rural areas biological electricity solution combination treatment method |
| CN106830508A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | The good treatment method for rural sewage of effect |
| CN106830511A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | The treatment method for rural sewage that kinds of processes is combined |
| CN106865886A (en) * | 2016-12-14 | 2017-06-20 | 苏州润弘贸易有限公司 | The method that combination kinds of processes processes domestic sewage in rural areas |
| CN106830509A (en) * | 2016-12-14 | 2017-06-13 | 苏州润弘贸易有限公司 | Comprehensive organism filter tank and the method for artificial wetland treatment domestic sewage in rural areas |
| CN106892534A (en) * | 2016-12-14 | 2017-06-27 | 苏州润弘贸易有限公司 | The method that novel integrated processes domestic sewage in rural areas |
| CN106746358A (en) * | 2016-12-14 | 2017-05-31 | 苏州润弘贸易有限公司 | A kind of new village domestic sewage processing method |
| CN106630485A (en) * | 2016-12-14 | 2017-05-10 | 苏州润弘贸易有限公司 | Rural domestic sewage comprehensive treatment method |
| CN110089479A (en) * | 2019-06-18 | 2019-08-06 | 岭南师范学院 | A kind of aquatic products recirculated water culture Laboratory culture device |
| CN110089479B (en) * | 2019-06-18 | 2024-04-12 | 岭南师范学院 | Aquatic product circulating water culture laboratory breeding device |
| CN110495417A (en) * | 2019-08-29 | 2019-11-26 | 中国水产科学研究院黄海水产研究所 | A kind of construction method in prawn circulating water culture system bioelectric detecting pond |
| CN111543380A (en) * | 2020-05-27 | 2020-08-18 | 广东环境保护工程职业学院 | Filtering equipment for aquaculture water |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111019 Termination date: 20190323 |