CN104860392B - A kind of sewage purification bionic filler bed apparatus - Google Patents

A kind of sewage purification bionic filler bed apparatus Download PDF

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Publication number
CN104860392B
CN104860392B CN201510216972.9A CN201510216972A CN104860392B CN 104860392 B CN104860392 B CN 104860392B CN 201510216972 A CN201510216972 A CN 201510216972A CN 104860392 B CN104860392 B CN 104860392B
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China
Prior art keywords
bionic filler
filler bed
bed
floating type
bionic
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Expired - Fee Related
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CN201510216972.9A
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Chinese (zh)
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CN104860392A (en
Inventor
解清杰
陈军静
吴荣芳
杜道林
苏航
薛永来
张萍
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Jiangsu University
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Jiangsu University
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    • 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 provides a kind of sewage purification bionic filler bed apparatus, including water inlet pipe, cloth water channel, packed bed, catch basin and outlet pipe, the cloth water channel sum aggregate sink is located at the packed bed both ends, the water inlet pipe is connected with the cloth water channel, the outlet pipe is connected with the catch basin, the spherical bionic filler bed of group that the packed bed is sequentially reduced by packing density, floating type high density bionic filler bed, mounted model bionic filler bed and floating type Midst density bionic filler bed are sequentially connected composition, make bionic filler bed of the sewage successively Jing Guo different processing functions, organic pollution in sewage, nitrogen, therefore the impurity such as phosphorus are effectively removed, and then realize the purification of sewage, the bionic filler bed apparatus has simple in structure, it is highly practical, it is easy to construct, the features such as high treating effect.

Description

A kind of sewage purification bionic filler bed apparatus
Technical field
The invention belongs to field of sewage treatment equipment, especially a kind of sewage purification bionic filler bed apparatus.
Background technology
Bionical biologic packing material is to copy the smelly stonewort in river ecosystem to design, can be bacterium, fungi and The growth of aquatile again will not interfere river natural form while providing suitable environment, therefore its is more and more extensive Ground is applied to biological catalytic oxidation, is applied directly to during river pollution water body purification.The technology, which uses, to be had Resistant, corrosion-resistant, elastic, toughness and flexible very strong material copy the bionical plant that the water plant in river ecosystem designs Thing filler, original natural biological flora forms biology on its surface as introduces a collection by the natural enrichment of biology using in river Film, by the vital movement of microorganism so as to nutriments such as the organic pollutants and going of effectively degrading denitrogenate, phosphorus, so as to reach To purification sewage purpose.Meanwhile it also has the function of shipping and flood discharge for not influencing river etc. and does not destroy river ecosystem The features such as.
In recent years, with the development of science and technology with comprehensive utilization interdisciplinary, the production application of domestic and international bionic filler Technology emerges in an endless stream, as Chinese patent CN103073157A discloses a kind of Bionic natural circulation water purification device, though the technology Reactant secondary pollution so can be effectively reduced, but wastewater treatment efficiency is undesirable.
The content of the invention
For deficiency exists in the prior art, the present invention provides a kind of sewage purification bionic filler bed apparatus, make sewage Therefore the impurity such as the bionic filler bed Jing Guo different processing functions successively, organic pollution, nitrogen, phosphorus in sewage is effectively gone Remove, and then realize the purification of sewage;The bionic filler bed apparatus has of simple structure and strong practicability, is easy to construct, handles effect The features such as fruit is good.
The present invention achieves the above technical objects by the following technical means.
A kind of sewage purification bionic filler bed apparatus, described device include water inlet pipe, cloth water channel, packed bed, catch basin and Outlet pipe, the cloth water channel sum aggregate sink are located at the packed bed both ends, and the water inlet pipe is connected with the cloth water channel, it is described go out Water pipe is connected with the catch basin, and the spherical bionic filler bed of the group that the packed bed is sequentially reduced by packing density, floating type are high Density bionic filler bed, mounted model bionic filler bed and floating type Midst density bionic filler bed are sequentially connected composition;
The cloth water channel and the spherical bionic filler bed of the group, the floating type high density bionic filler bed and the suspension Deflector, the group are respectively equipped between type bionic filler bed, the floating type Midst density bionic filler bed and the catch basin In spherical bionic filler bed and the floating type high density bionic filler bed, the mounted model bionic filler bed and the floating type Density bionic filler bed is isolated by baffle respectively, and the baffle bottom is equipped with bottom water hole;
The floating type high density bionic filler bed, the mounted model bionic filler bed and the floating type Midst density are bionical Packed bed bottom is equipped with Aeration fan.
In such scheme, the spherical bionic filler bed of the group, the floating type high density bionic filler bed, the suspension Type bionic filler bed and the filler of the floating type Midst density bionic filler bed are plastic material, the spherical bionic filler of group The baton round that bed inner stuffing particle diameter is 7~9cm.
In such scheme, the aeration quantity of the floating type high density bionic filler bed bottom is 5~10mg/L DO, institute The aeration quantity for stating mounted model bionic filler bed (6) bottom is 2~3mg/L DO, the floating type Midst density bionic filler bed bottom Aeration quantity be 1~2mg/L DO.
In such scheme, it is sharp that the packed bed, which is connected the angle with horizontal direction outside side with the cloth water channel, Angle.
In such scheme, deflector, the floating type between the spherical bionic filler bed of the cloth water channel and the group Deflector, the floating type Midst density bionic filler bed between high density bionic filler bed and the mounted model bionic filler bed Deflector height between the catch basin reduces by 10~20cm successively.
Beneficial effects of the present invention:
Sewage purification bionic filler bed apparatus of the present invention can be realized highdensity for biocoene load, guarantee The biological flora of high concentration, provides safeguard for the organic pollution in sewage, ammonia nitrogen, the purified treatment of total phosphorus.
Sewage purification bionic filler bed apparatus of the present invention realizes being used in combination for different bionic fillers and handles dirt The high efficiency of water;The configuration of the present invention is simple, obvious processing effect, effectively reduce reaction unit secondary pollution and operation operation into This, realizes the deep purifying of sewage.
Brief description of the drawings
Fig. 1 is the structure diagram of sewage purification bionic filler bed apparatus of the present invention.
The reference numerals are as follows:
1- water inlet pipes, 2- cloth water channels, 3- packed beds, 4- roll into a ball spherical bionic filler bed, 5- floating type high density bionic fillers Bed, 6- mounted model bionic filler beds, 7- floating type Midst density bionic filler beds, 8- deflectors, 9- baffles, 10- catch basins, 11- Outlet pipe.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is further illustrated, but protection scope of the present invention is simultaneously Not limited to this.
Fig. 1 is the structure diagram of sewage purification bionic filler bed apparatus of the present invention, water inlet pipe 1 and 2 phase of cloth water channel Even, deflector 8 is equipped between the spherical bionic filler bed 4 of cloth water channel 2 and group, it is particle diameter to roll into a ball spherical 4 inner stuffing of bionic filler bed For the plastics of 7~9cm, sewage is entered in cloth water channel 2 by air inlet pipe 1, through deflector 8 into spherical bionic filler bed 4 of joining the Youth League, group Spherical 4 inner stuffing surface of bionic filler bed produces a large amount of anaerobes, substantial amounts of organic matter and a small amount of in degradable sewage Nitrogen, phosphorus impurities, it is acute angle to roll into a ball the angle that spherical bionic filler bed is connected with cloth water channel 2 outside side with horizontal direction, is prevented A large amount of sludge and impurity are accumulated at packed bed internal corners.
Baffle 9 is equipped between the spherical bionic filler bed 4 of group and floating type high density bionic filler bed 5,9 bottom of baffle is equipped with Water hole, is equipped with deflector 8, mounted model is bionical to be filled out between floating type high density bionic filler bed 5 and mounted model bionic filler bed 6 Be equipped with baffle 9 between material bed 6 and floating type Midst density bionic filler bed 7,9 bottom of baffle is equipped with water hole, packed bed 3 it is another End is equipped with catch basin 10, and catch basin 10 is connected with outlet pipe 11.Floating type high density bionic filler bed 5, mounted model bionic filler Bed 6 and 7 bottom of floating type Midst density bionic filler bed are equipped with Aeration fan, the exposure of 5 bottom of floating type high density bionic filler bed Tolerance is 5~10mg/L DO, and the aeration quantity of 6 bottom of mounted model bionic filler bed is 2~3mg/LDO, in the floating type The aeration quantity of 7 bottom of density bionic filler bed is 1~2mg/LDO.Between the spherical bionic filler bed 4 of cloth water channel 2 and the group Deflector, floating type Midst density between deflector, floating type high density bionic filler bed 5 and mounted model bionic filler bed 6 are imitated Deflector height between raw packed bed 7 and catch basin reduces by 10~20cm successively.
Sewage enters floating type high density bionic filler bed 5 by 9 bottom water hole of baffle, enters mounted model through deflector 8 Bionic filler bed 6, is entered in floating type Midst density bionic filler bed 7, purified sewage is through water conservancy diversion by 9 bottom water hole of baffle Plate 8 flows out after entering catch basin 10 through water outlet 11.Floating type high density bionic filler bed 5, mounted model bionic filler bed 6 and outstanding Floating 7 bottom of type Midst density bionic filler bed equipped with Aeration fan, packed bed inside due to that can produce aerobic microbiological, further drop Organic matter and nitrogen, phosphorus impurities in Xie Shui, realize the deep purifying to water body.
The embodiment is preferred embodiment of the invention, but present invention is not limited to the embodiments described above, not Away from the present invention substantive content in the case of, those skilled in the art can make it is any it is conspicuously improved, replace Or modification belongs to protection scope of the present invention.

Claims (3)

1. a kind of sewage purification bionic filler bed apparatus, it is characterised in that described device includes water inlet pipe(1), cloth water channel(2)、 Packed bed(3), catch basin(10)And outlet pipe(11), the cloth water channel(2)And catch basin(10)Positioned at the packed bed(3)Two End, the water inlet pipe(1)With the cloth water channel(2)It is connected, the outlet pipe(11)With the catch basin(10)It is connected, it is described to fill out Expect bed(3)The spherical bionic filler bed of group being sequentially reduced by packing density(4), floating type high density bionic filler bed(5), suspension Type bionic filler bed(6)With floating type Midst density bionic filler bed(7)It is sequentially connected composition;
The cloth water channel(2)With the spherical bionic filler bed of the group(4), the floating type high density bionic filler bed(5)With institute State mounted model bionic filler bed(6), the floating type Midst density bionic filler bed(7)With the catch basin(10)Between set respectively There is deflector(8), the spherical bionic filler bed of group(4)With the floating type high density bionic filler bed(5), the mounted model Bionic filler bed(6)With the floating type Midst density bionic filler bed(7)Pass through baffle respectively(9)Isolation, the baffle(9)Bottom Portion is equipped with bottom water hole;
The floating type high density bionic filler bed(5), the mounted model bionic filler bed(6)Imitated with the floating type Midst density Raw packed bed(7)Bottom is equipped with Aeration fan and is supplied oxygen for device, makes the floating type high density bionic filler bed(5)Bottom Aeration quantity be 5 ~ 10 mg/L DO, the mounted model bionic filler bed(6)The aeration quantity of bottom is 2 ~ 3mg/L DO, described outstanding Floating type Midst density bionic filler bed(7)The aeration quantity of bottom is 1 ~ 2 mg/L DO;
The spherical bionic filler bed of group(4), the floating type high density bionic filler bed(5), the mounted model bionic filler Bed(6)With the floating type Midst density bionic filler bed(7)Filler be plastic material, the spherical bionic filler bed of group (4)Inner stuffing particle diameter is the baton round of 7 ~ 9 cm.
2. the sewage purification bionic filler bed apparatus as described in claim 1, it is characterised in that the packed bed(3)With it is described Cloth water channel(2)The angle connected outside side with horizontal direction is acute angle.
3. the sewage purification bionic filler bed apparatus as described in claim 1, it is characterised in that the cloth water channel(2)With it is described The spherical bionic filler bed of group(4)Between deflector, the floating type high density bionic filler bed(5)It is bionical with the mounted model Packed bed(6)Between deflector, the floating type Midst density bionic filler bed(7)Deflector between the catch basin is high Degree reduces by 10 ~ 20 cm successively.
CN201510216972.9A 2015-04-30 2015-04-30 A kind of sewage purification bionic filler bed apparatus Expired - Fee Related CN104860392B (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106396080B (en) * 2016-10-11 2019-08-06 浙江海洋大学 A kind of biomembrane pretreatment unit suitable for polluted raw purification

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202011818U (en) * 2011-03-23 2011-10-19 天津市海发珍品实业发展有限公司 Multifunctional high-efficiency biological filter
CN102303923A (en) * 2011-08-22 2012-01-04 珠江水利委员会珠江水利科学研究院 Bionic composite filler, water body purification bionic system, and method for purifying and removing algae
CN102424501A (en) * 2011-10-20 2012-04-25 华南理工大学 Method for treating trace pharmaceuticals and personal care products (PPCPs) in water through biological activation aeration process
CN104108831A (en) * 2014-07-08 2014-10-22 中国电建集团贵阳勘测设计研究院有限公司 Restaurant wastewater treatment method and device
CN204661391U (en) * 2015-04-30 2015-09-23 江苏大学 A kind of sewage purification bionic filler bed apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202011818U (en) * 2011-03-23 2011-10-19 天津市海发珍品实业发展有限公司 Multifunctional high-efficiency biological filter
CN102303923A (en) * 2011-08-22 2012-01-04 珠江水利委员会珠江水利科学研究院 Bionic composite filler, water body purification bionic system, and method for purifying and removing algae
CN102424501A (en) * 2011-10-20 2012-04-25 华南理工大学 Method for treating trace pharmaceuticals and personal care products (PPCPs) in water through biological activation aeration process
CN104108831A (en) * 2014-07-08 2014-10-22 中国电建集团贵阳勘测设计研究院有限公司 Restaurant wastewater treatment method and device
CN204661391U (en) * 2015-04-30 2015-09-23 江苏大学 A kind of sewage purification bionic filler bed apparatus

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