CN2640568Y - Floating decanter - Google Patents
Floating decanter Download PDFInfo
- Publication number
- CN2640568Y CN2640568Y CN 03226072 CN03226072U CN2640568Y CN 2640568 Y CN2640568 Y CN 2640568Y CN 03226072 CN03226072 CN 03226072 CN 03226072 U CN03226072 U CN 03226072U CN 2640568 Y CN2640568 Y CN 2640568Y
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- CN
- China
- Prior art keywords
- hydrophone
- straining
- pipe
- floating drum
- utility
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- 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 - Fee Related
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Abstract
The utility model discloses a floating decanter for draining supernatant liquid from a sewage settlement pool, including a sealed cylindrical buoy, which is characterized in that the buoy is parallel connected with a decanting pipe by a gemel mechanism, the decanting pipe is axially provided with a cylindrical decanting pipe which is provided with a plurality of inlet branch valves and whose middle part has a connection pipe for communicating with the decanting pipe, a hollow assisting piece whose one side is fixed at the lower part of an inwall of the pool and a hollow assisting rocker whose one side is sleevedly connected with the connection pipe. The assisting piece and a free end of the assisting rocker are connected by a gemel whose rotation axis is parallel to the decanter, the utility model also includes a drain pipe which is communicated with the outside of the pool and sleeved in the assisting piece and a flexible liquid drain pipe which connects the drain pipe and the connection pipe. The utility model has a simple structure, which needs no power, has a convenient manufacture, installation and maintenance, a reliable running, a low cost, which is suitable for draining the supernatant liquids in the sewage pool.
Description
Technical field
The utility model relates to a kind of detention tank that is used for, and gets rid of the equipment of supernatant, especially relates to a kind of floating type hydrophone of straining.
Background technology
In sewage disposal process, through biochemical process, the supernatant after the precipitation need exclude sedimentation basin, and straining hydrophone is exactly to be specifically designed to the equipment of getting rid of supernatant.
Present stage, straining hydrophone has diversified form, all needs power-equipment to drive mostly.For example, rotary-type water decanter, float-type are waved and are strained hydrophone.They more or less all need the power set control action.
At present, rotary-type water decanter is most widely used general a kind of hydrophone of straining, constitute by straining water device, slewing equipment and drive unit, and be a kind of hydrophone of straining that needs power, complex structure involves great expense.It is strained the water device and comprises water outlet crest of weir, outlet pipe.Under the drive unit effect, change along fulcrum rotation under water with the water surface, supernatant is flowed into by the water outlet crest of weir, outside outlet pipe is discharged the pond.Work ends, and the water outlet crest of weir is risen to the water surface.
Drive unit is quite complicated and expensive, comprises members such as motor, reductor, screw mandrel, connecting rod, gear train, and it is high that machining accuracy and tooling device require, and installation accuracy requires high.
Because it is for rotatablely moving, the movable sealing of Bu Fen pivot point is very difficult under water, and sealing realizes movable sealing with rubber seal.Gap hour, frictional resistance is big, rotate dumb, when the gap is big, the movable sealing poor effect, sewage flows into outlet pipe, influences the water outlet effect.During long-time running, the rubber wearing and tearing cause seal failure, must running check and replacing.When maintenance, need increase maintenance load to sedimentation basin emptying maintenance.
Summary of the invention
The purpose of this utility model is to strain complicated and the big and big technical problem of maintenance load of movable sealing difficulty expensive, pivot point of hydrophone drive unit in order to solve, provide a kind of simple and reliable for structure, efficient is high, long service life, automatic control fully, cost are low, easy to maintenance, the floating type hydrophone of straining that operates steadily that need not drive unit.
The technical solution of the utility model is a kind of floating type hydrophone of straining of structure, it comprises the floating drum that seals column, described floating drum is strained water pipe by parallel connection one column of linkage, this strains water pipe is to be axially arranged with a plurality of water inlet sub valves, axially the middle part column that also is provided with vertical substantially itself and the tube connector that communicates with it is strained water pipe, also have an end to be fixed on the hollow support part of interior Chi Bi bottom, one end is socketed on the hollow support rocking arm on the described tube connector, described support part is parallel to the described hinge of straining the hydrophone axis with the free end of helping rocking arm by axis of rotation and is connected, also comprise be communicated with liquid pool outer be placed in the interior drainpipe of described support part, the flexible discharging tube that connects this drainpipe and described tube connector.
The water inlet sub valve described in the utility model ball valve of can attaching most importance to, described discharging tube can be rubber tube, and described linkage can be for being located at the hinge near described floating drum two ends, and described floating drum and the described hydrophone of straining can be cylinder.
Strain hydrophone when work, only need open the main valve that is connected with the drainpipe pond outside, under hydraulic action, sub valve is opened automatically, and the supernatant in the sedimentation basin enters by valve and to strain water pipe, converges to the water outlet tube connector, outside Drainage pipe discharge pond.Floating drum swims on the water surface all the time, slings and strains water pipe, and just change and automatic lifting with liquid level.This shows that the utility model simplifies the structure greatly, need not power and movable sealing, easy to manufacture and install, easy to maintenance, efficient height, life-span are long, and it is more steadily reliable to carry out automatic control, operation.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail, wherein:
Fig. 1 is the structural representation of the unpowered pontoon type decanting device of the utility model;
Fig. 2 is the cutaway view that Figure 1A-A amplifies to the part.
The specific embodiment
As shown in Figure 1, 2, be embodiment of the present utility model, a kind of floating type strain hydrophone comprise the floating drum 9 that seals column, be axially arranged with a plurality of water inlet sub valves 8, axially the middle part column that also is provided with vertical substantially itself and the tube connector 6 that communicates with it is strained water pipe 7, shunt valve 8 ball valve of attaching most importance in this example is promptly strained water pipe and is called horizontal porous heavy ball valve and strains water pipe.Described floating drum 9 is strained water pipe 7 parallel connections by being located near the hinge 10 at two ends with described, and horizontal porous heavy ball valve is strained water pipe 7 sling, make its lifting in water with the variation about the liquid level, and the horizontal porous heavy ball of maintenance valve strains water pipe 7 and is embedded in the water, described floating drum 9 and strain hydrophone 7 and be cylinder.Also comprise an end be fixed in hollow support part 3, an end of Chi Bi bottom be socketed on hollow support Rocker arm 5 on the described tube connector 6, described support part 3 is parallel to the described hinge 4 of straining hydrophone 7 axis with the free end of helping Rocker arm 5 by axis of rotation and is connected, thereby make described floating drum 9 can do swing up and down around the relative horizontal plane of this axis of rotation with the combination of straining hydrophone 7, and can prevent beat, also comprise being communicated with outer being placed in drainpipe 1 in the described support part 3, connecting the rubber discharging tube 2 that can stretch of this drainpipe 1 and described tube connector 6 of liquid pool.Whole device of the present utility model roughly becomes T shape to be provided with, and the described water pipe 7 of straining has one side of heavy ball valve 8 towards the bottom.The drainpipe of going out 1 through walls also connects the automatic electronic main valve of control, and the flow velocity and the flow of water are being controlled in the opening and closing of this valve.Because the water inlet of straining hydrophone is under liquid level, scum silica frost can not enter.
During the utility model work, the electronic main valve that connects drainpipe 1 by the controller opens of system, because the effect of gravity, make sedimentation basin clear water at the middle and upper levels wash heavy ball valve 8 open, strain water pipe 7 along horizontal porous heavy ball valve and flow into water outlet tube connector 6, through discharging tube 2, discharge outside the pond by drainpipe 1 at last.When the water level in the sedimentation basin reached the setting lowest water level, controller instructed electronic main valve to cut out, and current stop.Straining hydrophone has finished one and has strained the water cycle.When refilling sewage in sedimentation basin, the horizontal porous heavy ball of floating drum 9 drives valve is strained water pipe 7 to rising, and water level rises in the pond till the highest design water level.Like this, finished a cyclic process.The utility model is widely used in the SBR technology and the deformation technique (CASS method, CAST method, HANS method, IDA-EAT method, ICEM method, UNITANK method etc.) thereof of sewage disposal.
The utility model is simple in structure, need not power, make, installation and maintenance is convenient, and reliable, expense is low, is suitable for the eliminating of supernatant in the cesspool.
Claims (6)
1, a kind of floating type hydrophone of straining, comprise sealing column floating drum (9), it is characterized in that, described floating drum (9) is strained water pipe (7) by parallel connection one column of linkage (10), this strains water pipe (7) is to be axially arranged with a plurality of water inlet sub valves (8), axially the middle part also is provided with the water pipe of straining of vertical substantially itself and the tube connector (6) that communicates with it, comprise that also an end is fixed on the hollow support part (3) of interior Chi Bi bottom, one end is socketed on the hollow support rocking arm (5) on the described tube connector (6), described support part (3) is parallel to the described hinge (4) of straining hydrophone (7) axis with the free end of helping rocking arm (5) by axis of rotation and is connected, also comprise be communicated with liquid pool outward be placed in the interior drainpipe (1) of described support part (3), the flexible discharging tube (2) that connects this drainpipe (1) and described tube connector (6).
2, the hydrophone of straining according to claim 1 is characterized in that, described water inlet sub valve (8) ball valve of attaching most importance to.
3, the hydrophone of straining according to claim 2 is characterized in that, described discharging tube (2) is a rubber tube.
4, the hydrophone of straining according to claim 3 is characterized in that, described linkage (10) is for being located at the hinge near described floating drum (9) two ends.
5, the hydrophone of straining according to claim 4 is characterized in that, described floating drum (9) is a cylinder.
6, the hydrophone of straining according to claim 5 is characterized in that, the described hydrophone (7) of straining is a cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226072 CN2640568Y (en) | 2003-05-08 | 2003-05-08 | Floating decanter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03226072 CN2640568Y (en) | 2003-05-08 | 2003-05-08 | Floating decanter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2640568Y true CN2640568Y (en) | 2004-09-15 |
Family
ID=34290796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03226072 Expired - Fee Related CN2640568Y (en) | 2003-05-08 | 2003-05-08 | Floating decanter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2640568Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351308A (en) * | 2011-07-07 | 2012-02-15 | 北京工业大学 | Novel unpowered water decanter for town sewage processing SBR technology |
| CN102553307A (en) * | 2011-11-08 | 2012-07-11 | 上海第二工业大学 | Floater precipitate separation method and precipitate separation device |
| CN104083909A (en) * | 2014-06-20 | 2014-10-08 | 广州市市政工程设计研究院 | Deslagging device and deslagging method |
| CN114506921A (en) * | 2022-02-21 | 2022-05-17 | 西南兵工重庆环境保护研究所有限公司 | Top valve type decanter |
-
2003
- 2003-05-08 CN CN 03226072 patent/CN2640568Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102351308A (en) * | 2011-07-07 | 2012-02-15 | 北京工业大学 | Novel unpowered water decanter for town sewage processing SBR technology |
| CN102553307A (en) * | 2011-11-08 | 2012-07-11 | 上海第二工业大学 | Floater precipitate separation method and precipitate separation device |
| CN104083909A (en) * | 2014-06-20 | 2014-10-08 | 广州市市政工程设计研究院 | Deslagging device and deslagging method |
| CN104083909B (en) * | 2014-06-20 | 2016-02-17 | 广州市市政工程设计研究总院 | A kind of slag-draining device and Slagoff method thereof |
| CN114506921A (en) * | 2022-02-21 | 2022-05-17 | 西南兵工重庆环境保护研究所有限公司 | Top valve type decanter |
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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 |
Owner name: SHENZHEN ZHONGXING ENVIRONMENT INSTRUMENTS CO., LT Free format text: FORMER OWNER: SHENZHEN ZHONGXING ENVIRONMENTAL E+T LTD. Effective date: 20100622 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 6/F, BUILDING 710, LIANTANG PENGJI INDUSTRIAL DISTRICT, LUOHU DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518004 6/F, BUILDING 710, LIANTANG PENGJI INDUSTRIAL DISTRICT, LUOHU DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100622 Address after: 518004 Guangdong city of Shenzhen province Luohu District Liantang Industrial Zone 710 building 6 floor East Patentee after: Shenzhen Zhongxing Environment Instruments Co.,Ltd. Address before: 518000 Guangdong city of Shenzhen province Luohu District Liantang Industrial Zone 710 building 6 floor Patentee before: Zhongxing Environment Engineering Techn Co., Ltd., Shenzhen |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Zhongxing environmental Instrument Co., Ltd. Luo Jinhong Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Shenzhen Zhongxing Environment Instruments Co.,Ltd. Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040915 Termination date: 20120508 |