CN204661385U - Multimedium recyclable organism filter bed - Google Patents

Multimedium recyclable organism filter bed Download PDF

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Publication number
CN204661385U
CN204661385U CN201520290417.6U CN201520290417U CN204661385U CN 204661385 U CN204661385 U CN 204661385U CN 201520290417 U CN201520290417 U CN 201520290417U CN 204661385 U CN204661385 U CN 204661385U
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CN
China
Prior art keywords
platform
pond
aeration tube
filler
multimedium
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Active
Application number
CN201520290417.6U
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Chinese (zh)
Inventor
杨敏
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YUNNAN BINGSEN ENVIRONMENT ENGINEERING CO., LTD.
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YUNNAN INSTITUTE OF ENVIRONMENTAL SCIENCE
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Priority to CN201520290417.6U priority Critical patent/CN204661385U/en
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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 utility model relates to Sewage treatment systems, a kind of multimedium recyclable organism filter bed is made up of reaction tank, bacteria bed, wash tub pipe, aeration tube, described reaction tank is the pond shape structure of hollow, body top, pond is provided with shower (12), it is slope bottom the body of pond, lower one end is provided with catch pit (6), is provided with pump (5) in catch pit (6); Support (9) is arranged at the bottom of pond, and netted carrying platform (3) is arranged on support (9), and carrying platform (3) surrounding all fits tightly with pool wall (4), and (3) are filled with filler to carrying platform; Aeration tube (11) extends to below carrying platform through packing layer and carrying platform, is provided with nozzle (8) below aeration tube; Washpipe (10) is through packing layer and carrying platform, and outlet is arranged on top, one end higher bottom the body of pond; The nozzle vent of aeration tube is downward, long-term accumulation after the solid impurity that effectively prevent in filtration procedure drops and plug nozzle, the bubble that aeration tube exposes participates in dirty water purification on the one hand, then the surface of biologic packing material is formed on the other hand and impact, the biological activity that can effectively prevent depositions settle from causing on the surface of biologic packing material reduces, the further defect affecting filter effect, the mud produced at the bottom of each pond is rinsed by washpipe in the catch pit entering bottom, more regularly drains into follow-up system process by pump.

Description

Multimedium recyclable organism filter bed
Technical field
The utility model relates to a kind of Sewage treatment systems, particularly a kind of multimedium recyclable organism filter bed.
Background technology
Biochemical processing method is the main method of sanitary sewage disposal, at home and abroad be widely applied, the selection of sewage treatment process should be considered according to multi-factor comprehensive such as Inlet and outlet water water quality, degree for the treatment of requirement, floor space and project scales, suitable sewage treatment process not only can reduce construction investment, also help the operational management of sewage works and reduce the recurrent expenditure of sewage works, ensureing effluent quality.
Biochemical treatment is mainly divided into two large classes: activated sludge process and biomembrance process.
The microbial film facture of sewage is a kind of sewage aerobic biologic treating technique arranged side by side with activated sludge process.The essence of this facture be make the microorganism of bacterium and Mycophyta, the microfauna of protozoon and metazoan one class is attached to growth reproduction on filler or some carrier, and forms membranaceous bio aggregate thereon---microbial film.Sewage and biofilm contact, the organic pollutant in sewage is as nutritive substance, and absorbed by the Institute of Micro-biology on microbial film, sewage is purified, and microorganism self is also bred.
In the microbial film process of sewage, microbial film in the circulation constantly increased, upgrade, come off, again increase again, to reach object of purifying waste water.Aging biofilm detachment, easily causes the problems such as filler blocks, processing efficiency declines, media regeneration difficulty; The kind of filtrate and form directly affect the degree of purification of the population of microorganism, the removal of pollution factor and sewage.At present, bacteria bed market meeting above-mentioned processing requirement is few, and design is a kind of, and reasonably bacteria bed is extremely urgent.
Summary of the invention
The purpose of this utility model is intended to the defect overcoming prior art, provides a kind of multimedium recyclable organism filter bed.
The utility model is achieved by the following technical solution:
A kind of multimedium recyclable organism filter bed, be made up of reaction tank, bacteria bed, wash tub pipe, aeration tube, described reaction tank is the pond shape structure of hollow, body top, pond is provided with shower (12), it is slope bottom the body of pond, lower one end is provided with catch pit (6), is provided with pump (5) in catch pit (6); Support (9) is arranged at the bottom of pond, and netted carrying platform (3) is arranged on support (9), and carrying platform (3) surrounding all fits tightly with pool wall (4), and (3) are filled with filler to carrying platform; Aeration tube (11) extends to below carrying platform through packing layer and carrying platform, is provided with nozzle (8) below aeration tube; Washpipe (10) is through packing layer and carrying platform, and outlet is arranged on top, one end higher bottom the body of pond.
Described nozzle (8) cross section is inverted-V-shaped, and spout is downward.
Described filler can be one or more, both can mix filling when filler is multiple, also can layering fill separately.
Distance between at the bottom of described carrying platform and pond is 500 ~ 1000mm.
The utility model is in the process of filtering, the nozzle vent of aeration tube is downward, long-term accumulation after the solid impurity that effectively prevent in filtration procedure drops and plug nozzle, the bubble that aeration tube exposes participates in dirty water purification on the one hand, then the surface of biologic packing material is formed on the other hand and impact, the biological activity that can effectively prevent depositions settle from causing on the surface of biologic packing material reduces, the further defect affecting filter effect, the mud produced at the bottom of each pond is rinsed by washpipe in the catch pit entering bottom, more regularly drains into follow-up system process by pump.
The utility model carrier table adopts built on stilts form, is convenient to the cleaning and regeneration of filler, extends the work-ing life of filler, stabilize the treatment effect of system.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1-filler 1,2-filler 2,3-carrying platform, 4-pool wall, 5-pump, 6-catch pit, at the bottom of 7-pond, 8-nozzle, 9-support, 10-washpipe, 11-aeration tube, 12-shower.
Embodiment
Below in conjunction with embodiment accompanying drawing, the utility model is described further.
Embodiment 1
A kind of multimedium recyclable organism filter bed, be made up of reaction tank, bacteria bed, wash tub pipe, aeration tube, described reaction tank is the pond shape structure of hollow, body top, pond is provided with shower (12), it is slope bottom the body of pond, lower one end is provided with catch pit (6), is provided with pump (5) in catch pit (6); Support (9) is arranged at the bottom of pond, and netted carrying platform (3) is arranged on support (9), and carrying platform (3) surrounding all fits tightly with pool wall (4), and (3) are filled with filler to carrying platform; Aeration tube (11) extends to below carrying platform through packing layer and carrying platform, is provided with nozzle (8) below aeration tube; Washpipe (10) is through packing layer and carrying platform, and outlet is arranged on top, one end higher bottom the body of pond.
Nozzle (8) cross section is inverted-V-shaped, and spout is downward.
Filler is two kinds, filler 1(1) be charcoal, filler 2(2) be waste iron filing.Two kinds of filler layerings are filled separately.
Distance between at the bottom of carrying platform and pond is 500mm.
During work, sewage enters successively through charcoal and waste iron filing after the bacteria bed of the present embodiment, absorption impurity wherein, simultaneously, blast air in aeration tube, increase sewage and increase contact area while the residence time of bed, thus the impurity in better absorption effluent.During cleaning, open the water inlet switch of shower (12), the impurity be adsorbed on filler is swept away by water and gathers at the bottom of pond, and then open on washpipe, the impurity at the bottom of flushing tank, accumulation of impurities is discharged by pump after catch pit again.
Embodiment 2
Filler is a kind of filling separately of rotten wood filler.
Distance between at the bottom of carrying platform and pond is 1000mm.
All the other are with embodiment 1.
Embodiment 3
Filler is three kinds, filler 1(1) be charcoal, filler 2(2) be waste iron filing, filler 3 is rotten wood, and three kinds of filler mixing are filled.
Distance between at the bottom of carrying platform and pond is 800mm.
All the other are with embodiment 1.

Claims (4)

1. a multimedium recyclable organism filter bed, be made up of reaction tank, bacteria bed, wash tub pipe, aeration tube, it is characterized in that, described reaction tank is the pond shape structure of hollow, body top, pond is provided with shower (12), be slope bottom the body of pond, lower one end is provided with catch pit (6), is provided with pump (5) in catch pit (6); Support (9) is arranged at the bottom of pond, and netted carrying platform (3) is arranged on support (9), and carrying platform (3) surrounding all fits tightly with pool wall (4), and (3) are filled with filler to carrying platform; Aeration tube (11) extends to below carrying platform through packing layer and carrying platform, is provided with nozzle (8) below aeration tube; Washpipe (10) is through packing layer and carrying platform, and outlet is arranged on top, one end higher bottom the body of pond.
2. multimedium recyclable organism filter bed according to claim 1, is characterized in that, described nozzle (8) cross section is inverted-V-shaped, and spout is downward.
3. multimedium recyclable organism filter bed according to claim 1, is characterized in that, described filler can be one or more, both can mix filling when filler is multiple, also can layering fill separately.
4. multimedium recyclable organism filter bed according to claim 1, is characterized in that, the distance between at the bottom of described carrying platform and pond is 500 ~ 1000mm.
CN201520290417.6U 2015-05-07 2015-05-07 Multimedium recyclable organism filter bed Active CN204661385U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520290417.6U CN204661385U (en) 2015-05-07 2015-05-07 Multimedium recyclable organism filter bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520290417.6U CN204661385U (en) 2015-05-07 2015-05-07 Multimedium recyclable organism filter bed

Publications (1)

Publication Number Publication Date
CN204661385U true CN204661385U (en) 2015-09-23

Family

ID=54131794

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520290417.6U Active CN204661385U (en) 2015-05-07 2015-05-07 Multimedium recyclable organism filter bed

Country Status (1)

Country Link
CN (1) CN204661385U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106316015A (en) * 2015-09-30 2017-01-11 无锡威胜环保设备制造有限公司 Novel sludge filter bed body
CN107983762A (en) * 2017-11-27 2018-05-04 南京工业大学 The bioelectrochemistry soil repair system and method for a kind of solar photovoltaic driving

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106316015A (en) * 2015-09-30 2017-01-11 无锡威胜环保设备制造有限公司 Novel sludge filter bed body
CN107983762A (en) * 2017-11-27 2018-05-04 南京工业大学 The bioelectrochemistry soil repair system and method for a kind of solar photovoltaic driving

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Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20170511

Address after: 653100 No. 11 South Xiang Road, hi tech Zone, Yunnan, Yuxi

Patentee after: YUNNAN BINGSEN ENVIRONMENT ENGINEERING CO., LTD.

Address before: 650000 No. 23, Wang Jia dam, meteorological Road, Yunnan, Kunming

Patentee before: Yunnan Institute of Environmental Science