CN104359711A - Active sludge sampling device - Google Patents
Active sludge sampling device Download PDFInfo
- Publication number
- CN104359711A CN104359711A CN201410675304.8A CN201410675304A CN104359711A CN 104359711 A CN104359711 A CN 104359711A CN 201410675304 A CN201410675304 A CN 201410675304A CN 104359711 A CN104359711 A CN 104359711A
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- China
- Prior art keywords
- water level
- slide block
- hagioscope
- active sludge
- baffle
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Abstract
The invention relates to an active sludge sampling device, the main body of which is in a shape of a column similar to a beaker. The device is provided with a hagioscope, a steel ring connected with a rope, a water level adjusting baffle and a baffle adjusting button, wherein the hagioscope is provided with scales, so that sludge settling condition after sampling can be observed, and meanwhile, the settling ratio of active sludge can be calculated. A slide rail is arranged on one side of the water level adjusting baffle, and is provided with a slide block which is provided with the baffle adjusting button, the slide block is connected with the water level adjusting baffle plate by virtue of a connecting rod, and the baffle plate adjusting button is arranged on one side so as to prevent a human arm from being directly contacted with a water body in the process of removing liquid supernatant, so that the potential health threats are avoided.
Description
Technical field
The present invention relates to technical field of sewage, be specifically related to a kind of active sludge sampling apparatus.
Background technology
Day by day serious along with water pollutions, sewage treatment plant is widely used in worldwide.Sewage treatment plant has efficient advantage, effectively can remove the pollutants such as COD/BOD, N, the P in sewage under certain condition.The proterties of the active sludge in research wastewater treatment plant aeration tank, constituent is to improvement sewage treatment plant treatment effeciency important role.
Current most sewage treatment plants gather device of sludge be the graduated end closure of simple bucket or tool cylindrical glass tube.Need standing a period of time after mud collection, supernatant is gone, just can obtain the higher active sludge of levels.Mixed liquor higher for base sludge content, toppling in supernatant process, often together goes by existing sampling apparatus, and supernatant cannot be removed completely.Last gained mud sample content is less, needs repeatedly to descend pond to gather mud, adds working strength and danger.
Summary of the invention
The object of the invention is to overcome the defect that in existing sludge sewage acquisition technique, supernatant removal efficiency is not high, a kind of sludge sewage sampling apparatus is provided.
This active sludge sampling apparatus main body (1) is the similar beaker type shape of cylinder, tip edge has a mouth (2), on the one hand this mouth is under vacant sampling apparatus during the sampling of pond, sampling apparatus is made to have certain degree of tilt, conveniently gather water sample, sludge settling situation can be observed after sampling, on the other hand when pouring out water sample, facilitate water sample to incline, not easily splash; A hagioscope (3) is had below described sampling apparatus mouth; Center, both sides, described sampling apparatus top has hole, and semicircular arc-shaped steel loop (4) connects described both sides hole, and it is used that this steel loop is that rope ties down sampling apparatus; The wall on mouth opposite is provided with can the water level controllable register (5) of up-down adjustment.
Further, hagioscope is provided with scale, and scale is used for calculated activity sludge settling ratio.
Further, the side of controllable register is provided with slide rail (6), slide rail is installed slide block (7), slide block is installed baffle plate and regulate button (8), slide block connects water level controllable register by connecting link (9), and baffle plate regulates button parallel with water level controllable register top.The water sample of wastewater treatment plant aeration tank may contain poisonous and harmful substance, adjustment button is changed to side design, is that human arm portion directly contacts water body in order to avoid in adjustment button release supernatant process.
This active sludge sampling apparatus has removes the advantage that supernatant is accurate, avoid the direct contact detection water body of arm.
Accompanying drawing explanation
Fig. 1: the stereographic map of sampling apparatus
Fig. 2: the vertical view of sampling apparatus
Fig. 3: the front view of sampling apparatus
Fig. 4: the right view of sampling apparatus
Fig. 5: the left view of sampling apparatus
Wherein:
1. apparatus main body, 2. mouth, 3. hagioscope, 4. steel loop, 5. water level controllable register, 6. slide rail, 7. slide block, 8. baffle plate regulates button, 9. connecting link
Embodiment
Below in conjunction with embodiment, the invention will be further described, but be not limited to the following example.
As shown in drawings:
This active sludge sampling apparatus main body (1) is the similar beaker type shape of cylinder, and main body adopts stainless steel, diameter 200mm, height 320mm;
Side, upper end has outstanding mouth (2);
Be hagioscope (3) below mouth, hagioscope adopts clear PE material, length 150mm, width 30mm, and hagioscope has scale;
Upper port connects arc steel loop (4);
Main body side is also provided with water level controllable register (5), and water level controllable register adopts stainless steel substrates, length 30mm, width 20mm;
Water level controllable register is connected with the slide block (7) on slide rail (6) by connecting link (9), slide block is installed baffle plate and regulate button (8), button is regulated to slide up and down by controllable register by baffle plate, button is wherein regulated to adopt stainless steel, long 10mm, width 5mm; Connecting link adopts stainless steel, length 50mm, width 5mm.
During sampling, tie down sampling apparatus steel loop with rope, sampling apparatus is transferred in wastewater treatment plant aeration tank, gather water sample.
After collection, sampling apparatus is left standstill, observe mud by hagioscope and leave standstill situation.If needed, the scale that this device hagioscope can be used subsidiary calculates active sludge settling ratio.
After leaving standstill, use baffle plate to regulate button down controllable register, supernatant in sampling apparatus is flowed out, reaches sludge condensation object.
Finally, inclination sludge of sewage treatment plant sampling apparatus, is transferred to active sludge concentrating sample in Sample storage container by mouth.
Claims (3)
1. an active sludge sampling apparatus, is characterized in that: this apparatus main body (1) is column type, lower end closed, upper end open, and side, upper end has outstanding mouth (2), is hagioscope (3) below mouth; Upper port connects arc steel loop (4); Main body side is also provided with water level controllable register (5).
2. device according to claim 1, is characterized in that described hagioscope has scale, can calculated activity sludge settling ratio.
3. device according to claim 1, it is characterized in that the side of described controllable register is provided with slide rail (6), slide rail is installed slide block (7), slide block is installed baffle plate and regulate button (8), slide block connects water level controllable register by connecting link (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675304.8A CN104359711A (en) | 2014-11-21 | 2014-11-21 | Active sludge sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675304.8A CN104359711A (en) | 2014-11-21 | 2014-11-21 | Active sludge sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104359711A true CN104359711A (en) | 2015-02-18 |
Family
ID=52526994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410675304.8A Pending CN104359711A (en) | 2014-11-21 | 2014-11-21 | Active sludge sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104359711A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051623A (en) * | 1989-11-08 | 1991-05-22 | 马鞍山市环境监测站 | Survey oil sampling thief in the water |
| CN2258157Y (en) * | 1996-07-02 | 1997-07-23 | 陈起洪 | Turbo-oxygenating air-floated water purifier |
| CN102680278A (en) * | 2012-06-05 | 2012-09-19 | 安徽亚泰环境工程技术有限公司 | Sampling device for observing and measuring sediment layering conditions in sewage tanks |
| CN102705990A (en) * | 2012-07-05 | 2012-10-03 | 沁园集团股份有限公司 | Balancing device with adjustable water level |
| CN202559311U (en) * | 2012-04-25 | 2012-11-28 | 安徽省繁昌县皖南阀门铸造有限公司 | Gate with adjustable discharge water level |
| CN202631302U (en) * | 2012-05-17 | 2012-12-26 | 常州市环境监测中心 | Water quality sampler |
| CN103149116A (en) * | 2013-03-05 | 2013-06-12 | 重庆市排水有限公司 | Rapid determination method of sand-carrying capacity of sewage |
| CN203259217U (en) * | 2013-03-11 | 2013-10-30 | 重庆市排水有限公司 | Sludge interface quick detection device |
| CN103570174A (en) * | 2013-10-25 | 2014-02-12 | 常州大学 | Device for treating high-concentration ammonia nitrogen in garbage leachate in gravity recharging way by using surfactant |
| CN203929442U (en) * | 2014-06-23 | 2014-11-05 | 周爱娟 | A kind of quantitatively sampler for industrial sewage |
| CN204373947U (en) * | 2014-11-21 | 2015-06-03 | 环境保护部南京环境科学研究所 | A kind of active sludge sampling apparatus |
-
2014
- 2014-11-21 CN CN201410675304.8A patent/CN104359711A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1051623A (en) * | 1989-11-08 | 1991-05-22 | 马鞍山市环境监测站 | Survey oil sampling thief in the water |
| CN2258157Y (en) * | 1996-07-02 | 1997-07-23 | 陈起洪 | Turbo-oxygenating air-floated water purifier |
| CN202559311U (en) * | 2012-04-25 | 2012-11-28 | 安徽省繁昌县皖南阀门铸造有限公司 | Gate with adjustable discharge water level |
| CN202631302U (en) * | 2012-05-17 | 2012-12-26 | 常州市环境监测中心 | Water quality sampler |
| CN102680278A (en) * | 2012-06-05 | 2012-09-19 | 安徽亚泰环境工程技术有限公司 | Sampling device for observing and measuring sediment layering conditions in sewage tanks |
| CN102705990A (en) * | 2012-07-05 | 2012-10-03 | 沁园集团股份有限公司 | Balancing device with adjustable water level |
| CN103149116A (en) * | 2013-03-05 | 2013-06-12 | 重庆市排水有限公司 | Rapid determination method of sand-carrying capacity of sewage |
| CN203259217U (en) * | 2013-03-11 | 2013-10-30 | 重庆市排水有限公司 | Sludge interface quick detection device |
| CN103570174A (en) * | 2013-10-25 | 2014-02-12 | 常州大学 | Device for treating high-concentration ammonia nitrogen in garbage leachate in gravity recharging way by using surfactant |
| CN203929442U (en) * | 2014-06-23 | 2014-11-05 | 周爱娟 | A kind of quantitatively sampler for industrial sewage |
| CN204373947U (en) * | 2014-11-21 | 2015-06-03 | 环境保护部南京环境科学研究所 | A kind of active sludge sampling apparatus |
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| ASS | Succession or assignment of patent right |
Owner name: NANJING UNIVERSITY OF INFORMATION SCIENCE AND TECH Free format text: FORMER OWNER: MINISTRY OF ENVIRONMENTAL PROTECTION, NANJING ENVIRONMENT SCIENCE INSTITUTE Effective date: 20150619 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Shi Lili Inventor after: Lin Chunjun Inventor after: Zhou Linjun Inventor after: Liu Jining Inventor before: Zhou Linjun Inventor before: Lin Chunjun Inventor before: Liu Jining Inventor before: Shi Lili |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: ZHOU LINJUN LIN CHUNJUN LIU JINING SHI LILI TO: SHI LILI LIN CHUNJUN ZHOU LINJUN LIU JINING |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150619 Address after: 210044 Nanjing Ning Road, Jiangsu, No. six, No. 219 Applicant after: Nanjing University of Information Science and Technology Address before: 210042 Nanjing, Xuanwu District, Jiangsu, Wang Jiang temple, No. 8 Applicant before: Ministry of Environmental Protection, Nanjing Environment Science Institute |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |
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| WD01 | Invention patent application deemed withdrawn after publication |