CN200974795Y - Flexible pipe aeration components and liftable aeration group - Google Patents
Flexible pipe aeration components and liftable aeration group Download PDFInfo
- Publication number
- CN200974795Y CN200974795Y CNU2006200749425U CN200620074942U CN200974795Y CN 200974795 Y CN200974795 Y CN 200974795Y CN U2006200749425 U CNU2006200749425 U CN U2006200749425U CN 200620074942 U CN200620074942 U CN 200620074942U CN 200974795 Y CN200974795 Y CN 200974795Y
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- Prior art keywords
- aeration
- flexible pipe
- framework
- group
- assembly
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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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The utility model relates to the improvement of a liftable aeration oxygen supplying device used for wastewater treatment, which is characterized in that a rectangular round rigid frame consists of hollow conduits, inside of which some parallel interphased rigid rods are arranged, interphased paralleled hole joints are arranged on the frame which are paralleling and opposite to the rigid rods, and at least one joint is air supply conduit. A horizontal spreading aeration hose supporting plate is arranged on the rigid rods, which is equipped with holes or openings supporting the aeration. The distances between the holes or openings are similar with the distances between the paralleled hole joints. Both ends of every aeration hose insert the hole joints with fixed position. Compared with the original technology, the model is capable of being made lighter and bigger. The air supply capacity of each unit comes to 300-500 meters<3>/h. With perfect global rigidity of the formed aeration group, the model has advantages of fixed installation, in particular of lifting suspension installation.
Description
Technical field
Utility model is about to the improvement of water treatment with the aeration apparatus of oxygen supply, relates in particular to a kind of hose type, elevated aeration group.
Background technology
Aeration is a conventional process comparatively in the water technology, various aerating apparatus has appearred for this reason, for example people's water body when preventing to stop the supple of gas or steam pours in down a chimney and enters aerating system, and convenient maintenance to aerating apparatus, proposes to adopt hose type aerating apparatus and hoisting type structure.Chinese patent 95244106.3 disclosed suspension type aeration aerating devices, its structure is: aeration flexible pipe is fixed on the isometric with it through metal by fixed ring forms aerator, be connected in parallel on by a plurality of aerators and form the aeration group on the blast tube, tie up to two ends respectively with rope again and hang in the aeration tank, adjust rope lengths and can adjust the aerator placement degree of depth.This suspension type aerating apparatus of forming by aeration flexible pipe, only be that the rigid components that will support aeration flexible pipe moves to outside the aeration tube, so the rigid components number is still identical with the aeration flexible pipe number, it is still bigger to form weight, make troubles for installation, lifting, therefore in fact the aeration group can not do very greatly; Secondly, only depend on stay cord to be strained and fixed to be suspended on pool wall and install, not only need increase counterweight separately, buoyancy when guaranteeing to overcome aeration, and in aeration process, be easy to generate and rock, cause fault to increase.Therefore still having is worth improved place.
Summary of the invention
The purpose of utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of simple in structure, in light weight, and cost is low, and it is convenient to install, promote, the flexible pipe aeration assembly that aeration Component service area is big.
Another purpose of utility model is to provide the above-mentioned flexible pipe aeration of a kind of employing assembly, both can the promoting of composition, and be the elevated aeration group that relative fixed is provided with during aeration.
Utility model first purpose realizes, mainly be support and the employing aeration component framework that changes aeration flexible pipe, be about on the framework of aeration flexible pipe secured in parallel, by adopting rigid rod parallel and sheathed flexible pipe back up pad on it with aeration flexible pipe, support some aeration flexible pipes simultaneously, all need the deficiency of support separately thereby overcome each aeration flexible pipe, realize the object of the invention.Specifically, utility model flexible pipe aeration assembly, comprise the aeration flexible pipe that plurality of parallel is provided with, with the air-supply duct that communicates with each aeration flexible pipe, it is characterized in that forming square or Circular Rigid framework by hollow tube, be provided with some parallel alternate rigid rods in the framework, be parallel to rigid rod on the framework, and subtend is provided with alternate through hole joint arranged side by side, and at least one of joint is set is air-supply duct, be arranged with the aeration flexible pipe back up pad of horizontal spreading on the rigid rod, have on the back up pad with through hole joint spacing is roughly the same side by side, the hole of support aeration tube or opening, each aeration flexible pipe pass and support plate hole or opening two headgears and insert and be fixed on the through hole joint.
The said aeration flexible pipe of utility model, a kind of employing rubber hose that is preferably, the elasticity of rubber hose can realize micropore with aeration and stop open and close, can effectively stop stop aeration after sewage enter aeration flexible pipe.Aeration flexible pipe, suffered tension force when effectively reducing aeration improves tear strength, and a kind of better is to adopt Φ 35-50mm rubber hose, rolls by mechanical means and is densely covered with aerating pore.
For strengthening the structural stability of aeration assembly, rigid rod and sheathed aeration flexible pipe back up pad better adopt the sheathed structure of anti-rotation, and promptly back up pad is sheathed on the rigid rod and can produce side throw.The sheathed structure of said anti-rotation can adopt the Polygons side face of non-circle to cooperate, for example trilateral, rectangle, sexangle, semicircle etc.; Also can be that supporting plate is sheathed on the Circular Rigid bar, increase the stop pin location at the cover socket again, locate such as keyway.
For alleviating buoyancy to the aerator component influences, a kind of better is at the fixing hollow tube framework of aeration flexible pipe, except that gas-distribution pipe in the filling weight, for example grout injection being provided with counterweight separately to increase aeration assembly weight, to reduce.
Utility model flexible pipe aeration assembly, each aeration flexible pipe can be in framework alternate evenly distributed composition larger area aeration group, also can support some aeration flexible pipes by a rigid rod and back up pad and form an aeration unit, each rearranges the aeration group mutually across a certain distance some aeration units.Utility model preferably adopts latter's structure, forms aeration unit by some aeration flexible pipes, and setting separated by a distance again helps forming water circulation by aeration, can increase the air water contact probability, is favourable to improving treatment effect.
For helping big area aeration group gross area uniform aeration, described aeration group, a kind of better is to be provided with air-supply duct in the middle of framework, and aeration flexible pipe is arranged according to middle gas-distribution pipe subtend and is provided with, and this structure more can be guaranteed the balance of aeration group in water, and uniform aeration.
In addition, build injustice and might cause each aeration tube elevation deviation, influence the aeration homogeneity for overcoming the aeration tank subsoil, a kind of better is the adjustable support foot that adjustment height is set on rigid frame, leveling when installing makes that each aeration flexible pipe is in same horizontal plane, uniform aeration among the aeration group.
Utility model second purpose realizes, mainly by some parallel riser cables and standing line are set, and, the aeration group is fixed on a certain height in the pond by on the pool wall of at the bottom of the pond or nearly bottom surface, fixedly hanger being set on aeration assembly side face, or be promoted to water surface reparation, and become elevated aeration group.Specifically, the elevated aeration group of utility model, it is characterized in that forming square or Circular Rigid framework by hollow tube, be provided with some parallel alternate rigid rods in the framework, be parallel to rigid rod on the framework, and subtend is provided with alternate through hole joint arranged side by side, and at least one of joint is set is air-supply duct, be arranged with the aeration flexible pipe back up pad of horizontal spreading on the rigid rod, have on the back up pad with through hole joint spacing is roughly the same side by side, the hole of support aeration tube or opening, each aeration flexible pipe passes and supports plate hole or opening two headgears and insert and be fixed on the through hole joint, and the rigid frame side face is provided with some parallel riser cables and standing line.
In addition,, scale of depth can also be provided with on riser cable and/or the standing line, the aeration group different depths can be suspended to for adapting to different aeration system requirements.
For preventing that the aeration group from rocking because of cable tension influence produces when the aeration; and damage the air feed standpipe be attached thereto; a kind of better is the hollow tube that aeration group feet adopts adjustment height; make aeration group feet be sheathed on fixedly hanger setting at the bottom of the pond during installation; rocking in the time of effectively to prevent aeration; uniform aeration, protection air feed standpipe joint is air tight.
Promote for convenient, circular aeration group diameter better is slightly less than the aeration tank diameter; At least one edge lengths of rectangle aeration group approaches the aeration tank the lifting supporting width, and for example rectangular large area aeration tank face is provided with the aisle, and at least one edge lengths of aeration group approaches two width of walkways, helps the riser cable setting with fixing.
Utility model flexible pipe aeration assembly, owing to adopt hollow frame, permanent joint, and aeration flexible pipe axial support plate, aeration flexible pipe is installed simple, and a rigid rod just can support some aeration flexible pipes, has omitted a large amount of flexible pipe supporting rods.Than prior art, not only have anti-good, the no impact characteristics of pouring in down a chimney property of flexible pipe aerator; And weight alleviates greatly, can do greatlyyer, and every group of gas supply capacity can reach 300-500m
3/ h, existing suspension type aerator gas supply capacity is big more than tens of times, and the aeration group integral rigidity of forming is good, both can fixedly mount, and especially can be used for promoting hanging installing.Filling counterweight in the hollow frame can use no or little the outer counterweight of setting up an office again, also helps improving the resistance to overturning of aeration assembly.The aeration tube diameter reduces, and aeration tube hoop stressed area reduces, and surface tension reduces greatly, and tear strength is good, rubber aeration tube long service life.Some aeration flexible pipes are formed aeration unit, setting separated by a distance again, and aeration can form water circulation, can increase the air water contact probability.Promoting to install adopts side face that some parallel riser cables and standing line are set, not only has the pond of omission base fabric gas webmaster, can also under sewage work's normal operating condition, safeguard, overhaul or change aeration flexible pipe, keep in repair easy advantage, and good stability in the suspension pond, be aided with the hollow support footmuff and be located at fixedly outside the hanger, strengthened the work steadiness especially, the aeration group that can avoid static line tension force to cause rocks, the aeration good uniformity.
Below in conjunction with two embodiments, further specify utility model, but embodiment should not be construed as the concrete qualification to utility model.
Description of drawings
Fig. 1 is a utility model flexible pipe aeration assembly reference view.
Fig. 2 is Fig. 1 side-looking structural representation.
Fig. 3 is an I portion aeration flexible pipe interface synoptic diagram among Fig. 1.
Fig. 4 is an aeration flexible pipe supporting plate structure synoptic diagram.
Fig. 5 hangs scheme of installation for utility model aeration group.
Fig. 6 is an II structure for amplifying synoptic diagram among Fig. 5.
Embodiment
Embodiment 1: referring to Fig. 1-4, utility model flexible pipe aeration assembly, being made up of hollow stainless steel tube splicing has in the middle of rectangular frame 5, two minor faces and grows the parallel air-supply duct 1 in limit, on have interface to be connected with supply air line.5 liang of long limits of framework are to reaching middle air-supply duct both sides to the inside, the alternate through hole joint 8 (parallel with minor face) that is fixed with the subtend setting.The parallel alternate rectangular rigid rod in some cross sections 4 that is provided with minor face, flexible pipe back up pad 3 is processed with some through holes 3.2 bigger than the soft diameter tube of aeration to be sheathed on the rigid rod 4 with rectangle perforation 3.1 on it.Aeration flexible pipe 2 cover inserts on the through hole joint 8 that subtend is provided with, and tightens and form hermetic seal by pricking hoop 9.Be perfused with cement counterweight 6 in the aeration tube framework hollow tube, framework 5 dorsal parts (towards ground side) are provided with some adjustment height feets 7.
Aeration flexible pipe is set to, and rigid rod and sheathed aeration tube back up pad support 6-8 root aeration flexible pipe on it are formed an aeration unit, and each aeration unit alternate setting in framework formed the aeration group.
Embodiment 2: referring to Fig. 5,6, press embodiment 1 and make rectangular section hose aeration assembly, and make one side width roughly approaching with wide with the aeration tank one side, aeration assembly side face respectively is provided with riser cable 10.2 and standing line 10.1 for four jiaos, adjustable support foot 7 is a hollow, rectangular, and four jiaos of feet positions, bottom surface, aeration tank are provided with hanger 11.When the aeration assembly is installed, feet 7 is enclosed within outside the hanger 11,, will be fixed on four jiaos of the aeration assemblies standing line 10.1 and pass hanger by feet the leveling of aeration assembly by adjustable support foot, apply to more than the face of pond with riser cable, the scale of depth (not shown) is arranged on the rope.Safeguard or the maintenance lifting, unclamp standing line 10.1, four jiaos of riser cables 10.2 of pull-up simultaneously, the aeration assembly rises; When placing on the aeration assembly, unclamp riser cable 10.2, the rope 10.1 that is strained and fixed is fixed two ropes to desired depth simultaneously.
In addition, aeration flexible pipe can also alternate adjacent even setting in framework; The aeration assembly can also be made circular configuration (being used for circular aeration tank); Lifting mechanism also can adopt other hoisting way; These unsubstantialities change and more still belong to the utility model protection scope.
Claims (11)
1, flexible pipe aeration assembly, comprise the aeration flexible pipe that plurality of parallel is provided with, with the air-supply duct that communicates with each aeration flexible pipe, it is characterized in that forming square or Circular Rigid framework by hollow tube, be provided with some parallel alternate rigid rods in the framework, be parallel to rigid rod on the framework, and subtend is provided with alternate through hole joint arranged side by side, and at least one of joint is set is air-supply duct, be arranged with the aeration flexible pipe back up pad of horizontal spreading on the rigid rod, have on the back up pad with through hole joint spacing is roughly the same side by side, the hole of support aeration tube or opening, each aeration flexible pipe pass and support plate hole or opening two headgears and insert and be fixed on the through hole joint.
2,, it is characterized in that said aeration flexible pipe is a Φ 35-50mm rubber hose according to the described flexible pipe aeration of claim 1 assembly.
3,, it is characterized in that rigid rod cooperates for the Polygons side face with sheathed aeration flexible pipe back up pad or the stop pin location according to the described flexible pipe aeration of claim 1 assembly.
4,, it is characterized in that framework hollow casing pack counterweight according to the described flexible pipe aeration of claim 1 assembly.
5, according to the described flexible pipe aeration of claim 1 assembly, it is characterized in that supporting some aeration flexible pipes by a rigid rod and back up pad forms an aeration unit, each rearranges the aeration group mutually across a certain distance some aeration units.
6, according to the described flexible pipe aeration of claim 1 assembly, it is characterized in that being provided with air-supply duct in the middle of the framework, aeration flexible pipe is arranged according to middle gas-distribution pipe subtend and is provided with.
7,, it is characterized in that having on the framework adjustable support foot of adjustment height according to the described flexible pipe aeration of claim 1 assembly.
8, elevated aeration group according to the described arbitrary claim flexible pipe aeration assembly composition of claim 1 to 7, it is characterized in that forming square or Circular Rigid framework by hollow tube, be provided with some parallel alternate rigid rods in the framework, be parallel to rigid rod on the framework, and subtend is provided with alternate through hole joint arranged side by side, and at least one of joint is set is air-supply duct, be arranged with the aeration flexible pipe back up pad of horizontal spreading on the rigid rod, have on the back up pad with through hole joint spacing is roughly the same side by side, the hole of support aeration tube or opening, each aeration flexible pipe passes and supports plate hole or opening two headgears and insert and be fixed on the through hole joint, and the rigid frame side face is provided with some parallel riser cables and standing line.
9, described according to Claim 8 elevated aeration group is characterized in that on riser cable and/or the standing line scale of depth being arranged.
10, described according to Claim 8 elevated aeration group is characterized in that aeration group feet is the hollow tube of adjustment height, and feet is sheathed on fixedly hanger setting at the bottom of the pond.
11, described according to Claim 8 elevated aeration group, diameter is slightly less than the aeration tank diameter when it is characterized in that the aeration group for circle; The aeration group when the rectangle at least on one side length approach the aeration tank lifting supporting width arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200749425U CN200974795Y (en) | 2006-07-18 | 2006-07-18 | Flexible pipe aeration components and liftable aeration group |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200749425U CN200974795Y (en) | 2006-07-18 | 2006-07-18 | Flexible pipe aeration components and liftable aeration group |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200974795Y true CN200974795Y (en) | 2007-11-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200749425U Expired - Lifetime CN200974795Y (en) | 2006-07-18 | 2006-07-18 | Flexible pipe aeration components and liftable aeration group |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200974795Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602543B (en) * | 2008-06-13 | 2011-10-19 | 必德普(北京)环保科技有限公司 | Aerating device and water treatment equipment utilizing same |
| CN103011431A (en) * | 2012-12-28 | 2013-04-03 | 湖北君集水处理有限公司 | Aerating apparatus used for water oxygenation |
| CN104692521A (en) * | 2015-03-20 | 2015-06-10 | 北京建筑大学 | Elliptic annular unit aerating system |
| CN108275779A (en) * | 2018-03-05 | 2018-07-13 | 四川中科水务科技有限公司 | A kind of integrated sewage disposal bioreactor |
-
2006
- 2006-07-18 CN CNU2006200749425U patent/CN200974795Y/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101602543B (en) * | 2008-06-13 | 2011-10-19 | 必德普(北京)环保科技有限公司 | Aerating device and water treatment equipment utilizing same |
| CN103011431A (en) * | 2012-12-28 | 2013-04-03 | 湖北君集水处理有限公司 | Aerating apparatus used for water oxygenation |
| CN103011431B (en) * | 2012-12-28 | 2014-04-16 | 湖北君集水处理有限公司 | Aerating apparatus used for water oxygenation |
| CN104692521A (en) * | 2015-03-20 | 2015-06-10 | 北京建筑大学 | Elliptic annular unit aerating system |
| CN104692521B (en) * | 2015-03-20 | 2016-02-24 | 北京建筑大学 | Elliptic annular unit aerating system |
| CN108275779A (en) * | 2018-03-05 | 2018-07-13 | 四川中科水务科技有限公司 | A kind of integrated sewage disposal bioreactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Yixing Quanxi Environmental Protection Co., Ltd. Assignor: Jiangsu Pengyao Environmental Engineering Design Institute|Yixing Hongyang New Environmental Technology Co. Ltd.|Jiangsu Pengyao Environment Engineering & Technology Research Center Contract fulfillment period: 2007.12.1 to 2015.12.1 Contract record no.: 2008320000550 Denomination of utility model: Flexible pipe aeration components and liftable aeration group Granted publication date: 20071114 License type: Exclusive license Record date: 20081006 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.12.1 TO 2015.12.1; CHANGE OF CONTRACT Name of requester: YIXING QUANXI ENVIRONMENTAL CO., LTD. Effective date: 20081006 |
|
| ASS | Succession or assignment of patent right |
Owner name: PENYAO ENVIRONMENTAL PROTECTION CO., LTD. JIANGSU Free format text: FORMER OWNER: YIXING XINHONGYANG ENVIRONMENTAL PROTECTION TECHNOLOGY CO., LTD. JIANGSU PENYAO ENVIRONMENTAL ENGINEERING DESIGNING INSTITUTE Effective date: 20130301 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130301 Address after: 214205 Jiangsu city of Yixing province huankeyuan dragon Chi Lu No. 35 Patentee after: Jiangsu Pengyao Environment Engineering & Technology Research Center Patentee after: JIANGSU PENGYAO ENVIRONMENTAL ENGINEERING CONTRACTING CO., LTD. Patentee after: Jiangsu Pengyao Environmental Engineering Design Institute Address before: 214205 Jiangsu city of Yixing province huankeyuan dragon Chi Lu No. 35 Patentee before: Jiangsu Pengyao Environment Engineering & Technology Research Center Patentee before: Yixing Hongyang New Environmental Technology Co. Ltd. Patentee before: Jiangsu Pengyao Environmental Engineering Design Institute |
|
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 214205 Jiangsu city of Yixing province huankeyuan dragon Chi Lu No. 35 Patentee after: Jiangsu Pengyao Environment Engineering & Technology Research Center Patentee after: JIANGSU PENGYAO ENVIRONMENTAL ENGINEERING CONTRACTING CO., LTD. Patentee after: JIANGSU PENYAO ENVIRONMENTAL ENGINEERING DESIGN INSTITUTE CO., LTD. Address before: 214205 Jiangsu city of Yixing province huankeyuan dragon Chi Lu No. 35 Patentee before: Jiangsu Pengyao Environment Engineering & Technology Research Center Patentee before: JIANGSU PENGYAO ENVIRONMENTAL ENGINEERING CONTRACTING CO., LTD. Patentee before: Jiangsu Pengyao Environmental Engineering Design Institute |
|
| CX01 | Expiry of patent term |
Granted publication date: 20071114 |
|
| EXPY | Termination of patent right or utility model |