CN2782667Y - Outer cover type arc stack suspension organism carrier - Google Patents
Outer cover type arc stack suspension organism carrier Download PDFInfo
- Publication number
- CN2782667Y CN2782667Y CNU2005200405930U CN200520040593U CN2782667Y CN 2782667 Y CN2782667 Y CN 2782667Y CN U2005200405930 U CNU2005200405930 U CN U2005200405930U CN 200520040593 U CN200520040593 U CN 200520040593U CN 2782667 Y CN2782667 Y CN 2782667Y
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- CN
- China
- Prior art keywords
- outer cover
- lamination
- carrier
- central carrier
- laminations
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to an outer cover type arc stack suspension organism carrier, which belongs to the manufacturing technique of biological carriers used for water treatment. The utility model is composed of an outer cover (1), a central carrier (2) arranged in the outer cover and a fixed rod (3) which connects the outer cover and the central carrier, the outer cover (1) is composed of two polypropylene hemispheres; the central carrier (2) is composed of semi-circle annular laminations of the same shapes and area; each layer of the laminations is staggered with upper and lower adjacent laminations mutually and is consolidated with a welding seam perpendicular to the diameter of a semicircular ring; the laminations is drawn and stretched, and two pieces of the laminations on the outermost side are connected together to form a spherical shape; when water is aerated, a whole pool is fluidized to form circular flow from top and bottom, and the central carrier (2) rotates around the fixed rod (3) simultaneously. The utility model has the advantages that the laminations can not easily curled, the service life is long, the specific surface area is large, the permeability and the performance of water passing are good, the mass transfer effect among microbes, the water and gases gets strengthened, the purifying effect is stable, the processing and the manufacture are simple and convenient, the cost is low and the stacking volume for transportation is small. The utility model can be widely suitable for various water treatment and can be popularized in large area for application.
Description
Technical field
Outer bell-type lamination arc launches suspended biological carrier, relates to the manufacturing technology of the bio-carrier that water treatment uses.Specifically be improvement, make it can be used for the floating stuffing of water and wastewater biological membrane method treating process apposition growth microorganism better lamination arc expanded formula suspended biological carrier structure.
Background technology
At present, the filler that in biomembrance process water purification process technique, is used for the apposition growth microorganism, to be that bio-carrier mainly contains fixed, suspension type and floated three kinds: the specific surface area of fixed (as the honeycomb filler) is little, its duct is easily stopped up, aeration, uniformity of water distribution are required height, and management maintenance is difficult for.Suspension type (as soft cellulose filler, combined stuffing and elastic solid filler), though specific surface area is big than the honeycomb filler, the easy conglomeration of filling surface microbial film causes local anaerobism to influence the water treatment effect, also needs special support to be used for hanging filler, difficulty of construction is big.The floating filler that development in recent years is got up mostly is bigger spherule of specific surface area or column etc., directly drops in the water during use to get final product, and specific surface area is big, can not suspend in water naturally during aeration after the microbial film maturation.Full pond fluidisation has been strengthened the rate of mass transfer between microorganism, water mesostroma and the dissolved oxygen three during aeration, thereby has improved the treatment effect of waste water.But such filler price is higher, and stacking volume has greatly also increased transportation and storage cost, thereby has limited its large scale application.
The patent No. is that 01238829 utility model patent discloses a kind of lamination arc expanded formula suspended biological carrier, owing to play a special structure, produced should not stop up, unsuitable conglomeration, transportation volume is little, cheap, specific surface area big, be easy to microorganism growth and have the function that folds and can launch moulding at the scene in advance.But when this floated bio-carrier was applied to water treatment, after colliding mutually in water, lamination curled easily, causes short fatal shortcoming in work-ing life.
Summary of the invention
The purpose of this utility model be to provide a kind of in water treatment procedure long service life, stable performance, lamination be difficult for curling, have the folding in advance and on-the-spot function of launching moulding, cheap, specific surface area big, be easy to the bio-carrier of microorganism growth.
To achieve these goals, the utility model is performed such: comprise the semi-round ring shape lamination that shape is identical with area, every lamination sheets and last, down adjacent lamination is by staggering mutually and fixed with the vertical weld seam of semicircular ring diameter, stretch lamination and two laminations of ragged edge back that links together is constituted the spheric central carrier around the diameter arc during on-the-spot the use, its structural feature is: the central carrier outside is provided with outer cover, outer cover is made up of two polypropylene hemisphere, and the rivet of the mutual coupling of splicing place by being located at two polypropylene hemisphere is pressed with the tack hole embedding and is connected balling-up.The top of central carrier and outer cover respectively is provided with a fixed link, and making the central carrier in the outer cover can be that axle is rotated with the fixed link.The lamination of organization center carrier is polypropylene or polyethylene film, its circumferential edges is offered the rope hole, the diameter place offers otch, and arc links into an integrated entity with two laminations of the logical rope through of band with ragged edge after drawing back lamination during on-the-spot the use, constitutes the central carrier of the diamond passages with inleakage.Being provided with a core in the central shaft of central carrier supports.
The utility model has the advantages that:
1. because central carrier of the present utility model outside is provided with the outer cover protection; therefore in water, constantly collide mutually when built-in central carrier can stand to use and roll; lamination is difficult for curling, and has overcome prior art and has caused short fatal shortcoming in work-ing life because of lamination curls.
2. because central carrier specific surface area of the present utility model is big, be easy to microorganism growth, under the effect of the relative current of rising gas phase and liquid phase motion, can in the pond, fluidisation form circulation up and down, central carrier can be that the axle center constantly rotates with the fixed link simultaneously, strengthened the mass transfer effect between microorganism, water and the gas three, so the utility model can not stop up the duct, be beneficial to biomembranous metabolism, handling property is stable.
3. because launching the back, the lamination arc of central carrier of the present utility model forms a large amount of rhombus through holes, therefore in the pond, be subjected to the variation of air blast face to have periodic expansion and contraction during fluidisation, the mass transfer effect that helps microorganism, water mesostroma and the dissolved oxygen of carrier surface, when aeration not, be suspended in the pond after the microbial film biofilm maturation, the full pond of energy fluidisation during aeration, consumption gas is few, and power is economized.
4. because before the utility model moulding: central carrier is collapsible, and the protection outer cover is that semisphere can stack, so transportation and stacking volume are little, can save transportation, packing and warehouse and deposit expense.
5. owing to be provided with a core support in the central shaft after the expansion of the lamination arc of central carrier of the present utility model, therefore guaranteed the utlity model has high ventilation and crossed the water-based energy.
6. owing to fixed link of the present utility model, central carrier, outer cover can be assembled the connection moulding fast, and adjustment number of laminations and notch depth, make the specific surface area and the diamond passages aperture of central carrier meet processing requirement, therefore the utility model is easy to use, adaptability is strong, can be used as various water treatments.
Description of drawings
Fig. 1 is a structural representation of the present utility model
The lamination floor map of Fig. 2 for having before launching
Fig. 3,4 is the synoptic diagram that constitutes two hemisphere of outer cover
Fig. 5 is central carrier, fixed link, outer cover connection diagram
Label declaration in the accompanying drawing is as follows:
1-outer cover; 2-central carrier; 3-fixed link; 4-lamination; 5-rope hole; 6-otch; 7-rivet; 8-tack hole
Embodiment
At first, see also accompanying drawing 1-5, the utility model is made of built-in central carrier 2 of outer cover 1 and its and the fixed link 3 that is connected both.Central carrier 2 is made of the shape semi-round ring shape lamination 4 identical with area, every lamination sheets and last, adjacent down lamination is by staggering mutually and (melting weldbonding together by nichrome wire with the vertical weld seam of the diameter of semicircular ring is fixed, all weld seams are parallel to each other), its circumferential edges is offered rope hole 5, its diameter place offers otch 6, during on-the-spot the use, arc draws back lamination 4, and link into an integrated entity with two laminations 4 of the logical rope through 5 of band with ragged edge, constitute and have the spheric central carrier 2 of the rhombus through hole that runs through central carrier 2 inside, specific surface area and diamond passages aperture that adjustment lamination 4 quantity and otch 6 degree of depth satisfy processing requirement.The outer cover 1 that central carrier 2 outsides are provided with is made up of a pair of (two) polypropylene hemisphere, and the rivet 7 of the mutual coupling of splicing place by being located at two polypropylene hemisphere is pressed with tack hole 8 embeddings and is connected balling-up.Embedding should penetrate central carrier 2 with the fixed link on the outer cover 13 before pressing and connecting balling-up, and making central carrier 2 can serve as that axle is rotated with fixed link 3.Be provided with a core in the axis that the otch 6 of central carrier 2 forms and support, to guarantee high ventilation and to cross the water-based energy.The lamination 4 of central carrier 2 and outer cover 1 and tube core material are polypropylene.
On the diamond passages inwall and outer cover 1 of microorganism growth attached to central carrier 2.During aeration, the utility model is fluidisation in the pond, water, gas in open diamond passages with the microorganism mass transfer, the metabolism by microorganism obtains purification of water quality.This filler is suspended state after dropping in the water.
Claims (3)
1. outer bell-type lamination arc launches suspended biological carrier, comprise the semi-round ring shape lamination (4) that shape is identical with area, every lamination sheets and neighbouring lamination are by staggering mutually and fixed with the vertical weld seam of the diameter of semicircular ring, stretch lamination and two laminations (4) of ragged edge back that links together is constituted spheric central carrier (2) around the diameter arc during on-the-spot the use, it is characterized in that: central carrier (2) outside is provided with outer cover (1), outer cover (1) is made up of two polypropylene hemisphere, and the rivet (7) of the mutual coupling of splicing place by being located at two polypropylene hemisphere is pressed with tack hole (8) embedding and is connected balling-up; The top of central carrier (2) and outer cover (1) respectively is provided with one and is connected the fixed link (3) that both also can make central carrier (2) rotation.
2. outer bell-type lamination arc according to claim 1 launches suspended biological carrier, it is characterized in that: described lamination (4) is polypropylene or polyethylene film, its circumferential edges is offered rope hole (5), the diameter place offers otch (6), arc links into an integrated entity with two laminations (4) of the logical rope through (5) of band with ragged edge after drawing back lamination (4) during on-the-spot the use, constitutes the central carrier (2) of the diamond passages with inleakage.
3. outer bell-type lamination arc according to claim 1 launches suspended biological carrier, it is characterized in that: be provided with a core in the central shaft that the otch (6) of described central carrier (2) forms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200405930U CN2782667Y (en) | 2005-03-31 | 2005-03-31 | Outer cover type arc stack suspension organism carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200405930U CN2782667Y (en) | 2005-03-31 | 2005-03-31 | Outer cover type arc stack suspension organism carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2782667Y true CN2782667Y (en) | 2006-05-24 |
Family
ID=36767659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200405930U Expired - Lifetime CN2782667Y (en) | 2005-03-31 | 2005-03-31 | Outer cover type arc stack suspension organism carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2782667Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836964A (en) * | 2016-03-31 | 2016-08-10 | 煤科集团杭州环保研究院有限公司 | Biological treatment system and method for fixed-bed gasification waste water |
| CN109019842A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | A kind of spherical suspending biologic packing material |
| CN109020049A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | Laboratory integration waste water treatment system and method |
| CN109020050A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | Corrugated case factory waste water treatment system and method |
| CN109020052A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | leather waste water treatment system and method |
| CN109020051A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | Landfill leachate wastewater treatment system and method |
| CN110589968A (en) * | 2019-10-23 | 2019-12-20 | 博天环境集团股份有限公司 | MBBR filler and biofilm reactor |
-
2005
- 2005-03-31 CN CNU2005200405930U patent/CN2782667Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836964A (en) * | 2016-03-31 | 2016-08-10 | 煤科集团杭州环保研究院有限公司 | Biological treatment system and method for fixed-bed gasification waste water |
| CN105836964B (en) * | 2016-03-31 | 2018-08-17 | 煤科集团杭州环保研究院有限公司 | A kind of fixed bed gasification biological treatment of waste water system and method |
| CN109019842A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | A kind of spherical suspending biologic packing material |
| CN109020049A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | Laboratory integration waste water treatment system and method |
| CN109020050A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | Corrugated case factory waste water treatment system and method |
| CN109020052A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | leather waste water treatment system and method |
| CN109020051A (en) * | 2018-07-11 | 2018-12-18 | 浙江清天地环境工程有限公司 | Landfill leachate wastewater treatment system and method |
| CN110589968A (en) * | 2019-10-23 | 2019-12-20 | 博天环境集团股份有限公司 | MBBR filler and biofilm reactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150331 Granted publication date: 20060524 |