CN201280466Y - Aeration apparatus and water treatment equipment employing the same - Google Patents
Aeration apparatus and water treatment equipment employing the same Download PDFInfo
- Publication number
- CN201280466Y CN201280466Y CNU2008201085562U CN200820108556U CN201280466Y CN 201280466 Y CN201280466 Y CN 201280466Y CN U2008201085562 U CNU2008201085562 U CN U2008201085562U CN 200820108556 U CN200820108556 U CN 200820108556U CN 201280466 Y CN201280466 Y CN 201280466Y
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- CN
- China
- Prior art keywords
- aeration
- skeleton construction
- tank
- flexible pipe
- aeration tank
- 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
Abstract
The utility model discloses an aerator comprising an aeration hose and a guiding device, wherein, the guiding device is arranged at the tank bottom; the aeration hose is also laid at the tank bottom, and is positioned under the guiding device; and the aeration hose extends from one end of the tank bottom of an aeration tank to the other end of the tank bottom of the aeration tank through the guiding device, and is connected with the position somewhere about the tank top of the aeration tank in a detachable way. Compared with the prior art, the assembling method of the aerator is better, for the aeration hose is used and is arranged in the aeration tank in a detachable way through the guiding device and a framework structure, therefore the structural arrangement enables working personnel to draw out the aeration hose from the start end of the aeration tank and carry out the replacement by only opening the detachable part of the aeration hose and connecting the detachable part with a section of rope when the aeration hose needs to be replaced, then the aeration hose after being replaced is drawn into the aeration tank, and finally, the rope is taken off and the fixation is carried out, so that the assembly of the aerator is more convenient and faster.
Description
Technical field
The utility model relates to a kind of aerating system, relates in particular to a kind of aerating apparatus and utilizes the water treating equipment of this aerating apparatus, belongs to water treatment field.
Background technology
Along with the development of society, the problem of water scarcity is serious day by day, and water will become an important factor of restriction social development.People also more and more pay attention to the exploitation and the improvement of water technology.
Water technology comprises flocculent precipitation, activated sludge process etc., and wherein activated sludge process is wherein a kind of technology comparatively commonly used.Activated sludge process is the dirty water living creature processing technique based on active sludge.Active sludge is made up of a large amount of microorganisms, and color is tawny, is easy to and water sepn, and sewage is purified.The used water treatment device of activated sludge process generally comprises aeration tank, second pond, aerating apparatus, reflux and excess sludge discharge device.In the aeration tank, finish organic degraded; The aerating apparatus that uses in the aeration tank is generally aeration tube or aeration head, all be fixed at the bottom of the pond, aeration tank or filler below supporting layer, in operational process, wait the damage situation if obstruction occurs, the aeration homogeneity of aeration tank will be influenced, thereby influence the biological treatment effect of aeration tank, this situation occurring generally needs aerating apparatus is changed, the aerating apparatus majority is changed in the tradition aeration tank needs sewage in the blow-down pit, the staff changes at the bottom of being lowered to the pond then, and Packed in the aeration tank (as biological aerated filter process) needs filler is taken out.The difficulty of changing is very big, sewage work is moved continuously cause detrimentally affect.
In the aerating system of Germany's Biolak (BIOLAK) sewage/wastewater treatment process, the aeration arm is the floating chain that swims on the liquid level, aeration head is suspended on the floating chain, rest on 4～5 meters of the depth of water, floating chain is by the lax both sides that are fixed on the aeration tank, and every floating chain can serpentine locomotion in certain zone.This kind aeration structure Design also need not the emptying aeration tank when changing aeration head, but still needing the staff to row the boat changes to the position of damaged aeration head.
The utility model content
A purpose of the present utility model provides a kind of aerating system, when aeration tube need be changed, can conveniently change aeration tube.
Another purpose of the present utility model provides a kind of water treating equipment.
In order to realize above-mentioned utility model purpose, the utility model by the following technical solutions:
A kind of aerating apparatus, comprise aeration flexible pipe and liner, liner is at the bottom of the pond, and aeration flexible pipe is laid on the pond under liner at the bottom of, aeration flexible pipe is by near the other end and dismountable top, pond that is connected to the aeration tank of liner at the bottom of from the end at the bottom of the pond, aeration tank to the pond, aeration tank.
Preferably, described liner is the framework that comprises roller bearing.
Preferably, described frame fixation is in the bottom of aeration tank.
Preferably, described framework is by being bolted to the bottom of aeration tank.
Preferably, this aerating apparatus also comprises skeleton construction and skeleton construction support thereof, and described skeleton construction is fixed on the skeleton construction support, the skeleton construction support by the pond that is bolted to the aeration tank at the bottom of, described aeration flexible pipe passes described skeleton construction.
Preferably, cross bar is arranged at the top of described skeleton construction.
Preferably, skeleton construction is the skeleton construction of the flat height of adjustable water saving, and regulation range can be 1～10 centimetre.
Preferably, skeleton construction at interval generally between 30cm～80cm, preferred 35～75cm, more preferably 45～55cm.
Preferably, described dismountable be connected to hook connection or knot connection.
The utility model also provides a kind of water treating equipment that utilize above-mentioned aerating apparatus.The miscellaneous part of these water treating equipment can adopt parts of the prior art.
The installation method of the aerating apparatus that the utility model provides compared with prior art, use aeration flexible pipe, and with aeration flexible pipe by liner with skeleton construction is dismountable is installed in the aeration tank, such structure is arranged so that when needs are changed aeration flexible pipe, only need the removable section of aeration flexible pipe is opened, and connect one section rope, the staff pulls out aeration flexible pipe from the aeration tank origin or beginning it is changed, the aeration flexible pipe that to more finish changing is again drawn in the aeration tank subsequently, taking off lanyard gets final product, make the easier for installation quick of aerating apparatus like this, aeration tube can do not stop or not emptying pond concrete conditions in the establishment of a specific crime under change.
Description of drawings
Fig. 1 is the orthographic plan of aerating apparatus mounting means in the aeration tank of providing of the utility model embodiment;
Fig. 2 is the front view of liner;
Fig. 3 is the vertical view of liner;
Fig. 4 is the side-view of liner;
Fig. 5 is the forward sectional view of aerating apparatus mounting means in the aeration tank among Fig. 1;
Fig. 6 is the front view of skeleton construction and skeleton construction support;
Fig. 7 is the vertical view of skeleton construction and skeleton construction support;
Fig. 8 is the side-view of skeleton construction and skeleton construction support;
Fig. 9 is the vertical view that the aeration arm is connected with air distributor;
Figure 10 is the side-view of connection shown in Figure 9;
The explanation of each mark in the accompanying drawing:
1---liner, 2---the liner framework, 3---aeration flexible pipe, 4---the skeleton construction support, 5---roller bearing, 6---skeleton construction, 7---stay cord, 8---guide rail, 9---guiderail base, 10---the aeration arm, 11---air distributor, 12---clip, 13---hook, 14---union, 15---the aeration tank.
Embodiment
See also Fig. 1, Fig. 1 is the orthographic plan of aerating apparatus mounting means in the aeration tank of providing of the utility model embodiment.As can be seen, liner 1 is fixed on two ends at the bottom of the pond of aeration tank 15 from the figure, between many framings structure 6 is set, aeration flexible pipe 3 passes liner 1 and skeleton construction 6 is crossed at the bottom of the pond of aeration tank 15.Aeration flexible pipe is terminal to be connected with stay cord 7.Offer intensive solarization air cap on the aeration flexible pipe 3, what of solarization air cap can be set according to actual needs.Aeration flexible pipe preferably uses nonrigid plastic or urethane macromolecular materials such as (PU).
See also Fig. 2 and Fig. 3, Fig. 2 is the front view of liner 1, and Fig. 3 is the vertical view of liner 1.As can be seen, liner 1 mainly is made up of the roller bearing 5 on liner framework 2 and the liner framework 2 from the figure.Framework 2 is fixed on by wall screw at the bottom of the pond of aeration tank 15 for the shaped as frame structure of welding.Roller bearing 5 is hollow roller bearings, can rotate, the friction when reducing the stretching of aeration flexible pipe.
See also Fig. 4, Fig. 4 is the side-view of Fig. 2 and liner shown in Figure 3.As can be seen, offer porosely on the liner framework 2 from the figure, the central shaft of roller bearing 5 is installed in the hole of being offered, and passes through nut screwing clamping.From the liner shown in Fig. 2～4, the main effect of liner is to make aeration flexible pipe can be compressed on the fixed horizontal plane, and when the installation or removal aeration tube, play leading sheave, but aeration flexible pipe has very big one-movement-freedom-degree again, aeration flexible pipe can move to Chi Ding along the liner roller bearing, to be convenient for changing.Therefore, can select to roll vertically, also can select the fixed roller bearing, even select a metal bar or the long rectangle material can for the roller bearing in the liner.Certainly, selecting metal bar or long rectangle material is the comparison extreme case, and therefore under normal conditions, two kinds of selections can also be arranged: (1) selects ganoid roller bearing; (2) roller bearing of selection rotating property excellence; Also can select the roller bearing of smooth surface and rotating property excellence simultaneously.
Mention that above liner framework 2 is fixed at the bottom of the pond of aeration tank by wall screw.Should, so long as can make liner framework 2 in use with in the process of changing aeration flexible pipe can both the constant structure design in holding position all be fine.A kind of extreme case is, the support that operating weight is very big, though just be placed at the bottom of the pond of aeration tank, at aeration process and change in the process of aeration flexible pipe, it all can not be moved.In the concrete engineering construction, often the mode that adopts be by bolt etc. support is fixed on the pond of aeration tank at the bottom of, the side of support and the sidewall of aeration tank are fixed together by bolt etc., also can dig out two holes or a hole on the sidewall of aeration tank, directly the two ends with roller bearing are placed in the hole.
See also Fig. 5, Fig. 5 is the forward sectional view of aerating apparatus mounting means in the aeration tank among Fig. 1.As can be seen from the figure, also be provided with many framings structure 6 between liner, frame structure 6 is fixed on the skeleton construction support 4, and skeleton construction support 4 is fixed at the bottom of the pond of aeration tank, and aeration flexible pipe 3 passes this skeleton construction 6.The effect of skeleton construction mainly is the constraint aeration flexible pipe.Because in aeration process, be full of air in the aeration flexible pipe, the material of aeration flexible pipe is generally macromolecular material, after being full of air, the density that shows as aeration flexible pipe on the whole will be less than the density of water, and meeting is floating, after this frame structure is set, aeration flexible pipe can be strapped in the position height of design, generally be that aeration flexible pipe is strapped near the aeration tank bottom.The shaped as frame structure is a kind of embodiment, specifically also can adopt other structures that are easy to design, and for example triangular structure, I-shape construction and the shaped as frame structure etc. of having only three limits also can be used other semiellipse structure, semi-circular structure etc.Because aerating apparatus often comprises a plurality of aeration flexible pipes, therefore be designed to fairly regular shaped as frame structure, rectangular configuration for example can be so that a plurality of aeration flexible pipe be on the same horizontal plane.The shaped as frame structure also can be referred to as balanced structure, is used for the balance aeration flexible pipe.
See also Fig. 6～8, Fig. 6 is the front view of skeleton construction 6 described in the utility model and skeleton construction support 4, the vertical view of Fig. 7 skeleton construction 6 described in the utility model and skeleton construction support 4, Fig. 8 are the side-view of skeleton construction 6 described in the utility model and skeleton construction support 4.The similar of this skeleton construction and liner 1 can comprise roller bearing, and generally speaking, the external diameter of the roller bearing of liner 1 is greater than the external diameter of the roller bearing of installing on the skeleton construction, can allow liner play main guide effect.The selection aspect of roller bearing external diameter also can be the external diameter that the external diameter of the roller bearing installed on the skeleton construction is greater than or equal to the roller bearing of liner.Because in actual water treatment procedure, the height of aeration tube may need to regulate, so the designer is fixed on the fixed mode of frame structure 6 by bolt on the skeleton construction support 4 again, if desired during the height of conditioning box shelf structure, can loose nut, then it is moved to fixing getting final product behind the needed position, easy to operate, simple.The quantity of skeleton construction support 4 can determine that the aeration tank that size is big will be selected more cross bar for use naturally according to the size of aeration tank, because the length of aeration flexible pipe is big.Spacing between the skeleton construction support 4 generally between 30cm～80cm, preferred 35～75cm, more preferably 45～55cm.Except the mode of bolting, also can adopt other fixed form, for example can adopt rope that cross bar is fixing at various height; Also can a plurality of hook built-in fittings be set, hook be set, when needs are provided with cross bar at various height, just hook be hung on the corresponding hook built-in fitting at the two ends of cross bar at the different heights of the sidewall of aeration tank.
Shown in Fig. 5 and Fig. 1, left side in the aeration tank, guide rail 8 and guiderail base 9 are installed, guiderail base 9 is installed at the bottom of the pond, guide rail 8 is welded to connect with guiderail base 9, one end of aeration arm 10 is responsible for the aeration air blast and is connected by ready-packaged joint 14, the other end of aeration arm 10 is connected with air distributor 11, air distributor 11 is transferred to guiderail base 9 by guide rail 8, connect aeration flexible pipe 3 and air distributor 11 with clip 12, then liner 1 and skeleton construction 6 are passed in the traction of aeration flexible pipe 3 usefulness pull ropes, with terminal firm the tying up near the hook 13 in top, pond, aeration tank of pull rope.
In operational process, change aeration flexible pipe 3 if desired, so can be earlier be connected with pull rope 7 on the aeration flexible pipe 3 with a rope suitable or longer rope with aeration tank length, close the valve on the aeration flexible pipe 3 pairing aeration arms 10 that need to change then, and open ready-packaged joint 14, pull rope is taken off near the hook the top, pond, aeration tank, pulling aeration arm 10 and air distributor 11, aeration flexible pipe 3 is along with air distributor 11 is drawn out the aeration tank, in operating process, to note holding pull rope so that aeration flexible pipe 3 slowly moves, aeration flexible pipe 3 is pulled out after the aeration tank, unload lower catch hoop 12, take off the aeration flexible pipe that needs replacing, change behind the new aeration flexible pipe or to after the aeration flexible pipe cleaning maintenance, aeration flexible pipe after the aeration flexible pipe that will more finish changing with clip 12 or the cleaning maintenance retightens on air distributor then, spur the rope that is connected with pull rope from the other end, air distributor 11 is inserted orbit of guide rail, the rope that pulling is connected with pull rope is fixed near the hook in top, pond, aeration tank then until pull rope is pulled out the aeration tank again.Aforesaid operations only needs two people to finish, and does not need other complex apparatus or instrument; In addition, in aeration process, need a plurality of aeration flexible pipes to work simultaneously usually, and this kind replacing method does not need all to stop aeration, and only need stop the aeration of aeration flexible pipe that need to change, can guarantee the normal operation of technology, entire operation generally can be finished the replacing of single aeration tube within 15～20 minutes.
See also Fig. 9 and Figure 10, Fig. 9 is the vertical view that aeration arm 10 is connected with air distributor 11, and Figure 10 is the side-view of connection shown in Figure 9.Connecting can be the mode of connection of two pipe fittings commonly used as shown in the figure herein, preferably adopts dismountable mode of connection, for example in the pipe fitting junction helicitic texture is set or simple socket joint member is set to get final product.
The above only is a preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (10)
1, a kind of aerating apparatus, it is characterized in that, comprise aeration flexible pipe and liner, liner is at the bottom of the pond, aeration flexible pipe is laid on the pond under liner at the bottom of, aeration flexible pipe is by near the other end and dismountable top, pond that is connected to the aeration tank of liner at the bottom of from the end at the bottom of the pond, aeration tank to the pond, aeration tank.
2, aerating apparatus according to claim 1 is characterized in that, described liner is the framework that comprises roller bearing.
3, aerating apparatus according to claim 2 is characterized in that, described frame fixation is in the bottom of aeration tank.
4, aerating apparatus according to claim 3 is characterized in that, described framework is by being bolted to the bottom of aeration tank.
5, aerating apparatus according to claim 1, it is characterized in that also comprise skeleton construction and skeleton construction support thereof, described skeleton construction is fixed on the skeleton construction support, the skeleton construction support by the pond that is bolted to the aeration tank at the bottom of, described aeration flexible pipe passes described skeleton construction.
6, aerating apparatus according to claim 5 is characterized in that, roller bearing is arranged at the top of described skeleton construction.
7, aerating apparatus according to claim 5 is characterized in that, skeleton construction is the skeleton construction of the flat height of adjustable water saving.
8, aerating apparatus according to claim 5 is characterized in that, skeleton construction at interval generally between 30cm～80cm, preferred 35～75cm, more preferably 45～55cm.
9, aerating apparatus according to claim 1 is characterized in that, described dismountable be connected to hook connection or knot connection.
10, utilize the water treating equipment of any described aerating apparatus in the claim 1～9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201085562U CN201280466Y (en) | 2008-06-13 | 2008-06-13 | Aeration apparatus and water treatment equipment employing the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201085562U CN201280466Y (en) | 2008-06-13 | 2008-06-13 | Aeration apparatus and water treatment equipment employing the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280466Y true CN201280466Y (en) | 2009-07-29 |
Family
ID=40927346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201085562U Expired - Lifetime CN201280466Y (en) | 2008-06-13 | 2008-06-13 | Aeration apparatus and water treatment equipment employing the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280466Y (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 |
| CN103896459A (en) * | 2014-04-08 | 2014-07-02 | 昆明蓝星环境技术工程有限公司 | Wastewater treatment method for preventing and treating inhabitant point-surface source pollution in villages and towns |
| CN104230021A (en) * | 2014-09-29 | 2014-12-24 | 西安理工大学 | Microporous hose aeration water quality improvement system |
| CN107253758A (en) * | 2017-07-25 | 2017-10-17 | 迈邦（北京）环保工程有限公司 | Guider and the flexible pipe arrangement apparatus comprising it |
-
2008
- 2008-06-13 CN CNU2008201085562U patent/CN201280466Y/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 |
| CN103896459A (en) * | 2014-04-08 | 2014-07-02 | 昆明蓝星环境技术工程有限公司 | Wastewater treatment method for preventing and treating inhabitant point-surface source pollution in villages and towns |
| CN104230021A (en) * | 2014-09-29 | 2014-12-24 | 西安理工大学 | Microporous hose aeration water quality improvement system |
| CN104230021B (en) * | 2014-09-29 | 2015-12-30 | 西安理工大学 | A kind of microporous hose aeration water correction system |
| CN107253758A (en) * | 2017-07-25 | 2017-10-17 | 迈邦（北京）环保工程有限公司 | Guider and the flexible pipe arrangement apparatus comprising it |
| CN107253758B (en) * | 2017-07-25 | 2019-10-25 | 迈邦（北京）环保工程有限公司 | Guiding device and hose arrangement apparatus comprising it |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: SHAO YUAN ZHANG HUA Effective date: 20120823 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120823 Address after: 100028 Beijing City, Chaoyang District Shuguang Sirirath time international A No. six room 3007 Patentee after: BDP (Beijing) Environmental Protection Co., Ltd. Address before: 100028 Beijing City, Chaoyang District Shuguang Sirirath time international A No. six room 3007 Co-patentee before: Shao Yuan Patentee before: BDP (Beijing) Environmental Protection Co., Ltd. Co-patentee before: Zhang Hua |
|
| CU03 | Correction of utility model patent gazette |
Correction item: Patentee Correct: Shao Yuan|Zhang Hua False: Absence of joint patent holder Number: 39 Volume: 28 |
|
| ERR | Gazette correction |
Free format text: CORRECT: PATENTEE; FROM: CO-PATENTEE LOST TO: SHAO YUAN; ZHANG HUA |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090729 |
|
| CX01 | Expiry of patent term |