CN209005333U - A kind of detachable anti-clogging sample tap of cage type - Google Patents
A kind of detachable anti-clogging sample tap of cage type Download PDFInfo
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- CN209005333U CN209005333U CN201821661753.7U CN201821661753U CN209005333U CN 209005333 U CN209005333 U CN 209005333U CN 201821661753 U CN201821661753 U CN 201821661753U CN 209005333 U CN209005333 U CN 209005333U
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- filter screen
- tube
- probe tube
- sewage
- sample tap
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Abstract
The utility model discloses a kind of detachable anti-clogging sample taps of cage type, are placed in the sewage in pond, including siphon tube body, and be placed on the filter screen of siphon pipe outer body；Siphon tube body includes: connecting tube and probe tube, and probe tube is placed in the sewage in aerated grit chamber, and the upper end of probe tube is connected by elbow with the one end of connecting tube；Filter screen includes: side net and spacer screen, and survey grid setting is in round tube shape, and spacer screen setting is in disk shape, and spacer screen is connected to the bottom end of survey grid；The upper end of filter screen is equipped with a pair of of hanging ring；Further include: horizontal gird, horizontal gird are set up on the pool wall of aerated grit chamber, and filter screen is connected on horizontal gird by a pair of of hanging ring of the upper end, and filtration net cover is made to be set to the outside of probe tube.The rubbish that the utility model can effectively completely cut off in sewage enters in siphon pipe, realizes that automatic sampling instrument continuously can normally carry out on-line monitoring work.
Description
Technical field
It is removable more specifically to a kind of cage type the utility model relates to sewage treatment plant's monitoring water quality on line technology
Unload formula anti-clogging sample tap.
Background technique
Municipal sewage is generally formed by sanitary sewage, trade effluent, municipal wastewater and part rainwater etc..Although municipal sewage
Treatment plant's processing water is very big, but always continually changing at any time into the water of sewage plant and water quality.This water and water
The variation of matter necessarily leads to the variation of the water load, inorganic pollution load, organic pollution load of sewage disposal system, sludge
The variation of processing system mud amount load and organic matter load.Correspondingly, sewage plant each processing unit should take measures to adapt to this
Variation, guarantees the normal operation of sewage plant, such as: when excessive into factory's discharge of sewage, factory's time-division stream part sewage should entered, or from
Part of contaminated water is shunted after primary sedimentation tank, the adverse effect to avoid excessive loads to aeration tank；When organic goods lotus variation of aeration tank,
The oxygen-supplying amount of gas explosion system should be adjusted in time；Aeration tank mixed liquor sludge concentration and performance change, and it is heavy should to adjust two in time
Pond sludge reflux amount；When sewage raw water suspension content or surplus sludge volume change, sludge digestion heat medium should be adjusted
Dosage and the treating capacity of dehydration equipment etc..The monitoring of wastewater influent water quantity and quality and each processing unit water quality and quantity is to protect
The basis for demonstrate,proving sewage plant normal operation is that sewage plant carries out basis of the techno-economical accounting compared with, is that sewage plant carries out post
The basis of liability management.Automatic or manual method must be taken, right place accurately monitors the water quantity and quality of sewage.
Sewage treatment plant is utilized in the automatic sampling apparatus of line monitoring all to monitor the water quality in each heavy pond, example at present
Such as it is drawn onto the collecting-tank of automatic sampling instrument, automatic sampling apparatus by siphoning installation from aerated grit chamber using automatic sampling apparatus
It is monitored on-line in real time from collecting-tank sampling again.Connection water inlet aerated grit chamber and the automatic siphon pipe for sampling collecting-tank are
It is in charge of for one 6 (generally using pvc pipe), and the siphon pipe is directly immersed in the sewage in aerated grit chamber, is carrying out siphon work
When making, the rubbish in sewage is easily by siphon blockage, and siphon pipe is once be blocked, and siphonage can stop at once, and siphon
Pipe is integral design again, is not easy to partial disassembly's replacement, so that automatic sampling instrument be caused to can not work normally, influence it is daily
Line monitoring.
Utility model content
In view of the above defects of the prior art, it is detachable anti-that the purpose of the utility model is to provide a kind of cage types
Block sample tap, the rubbish that can effectively completely cut off in sewage enters in siphon pipe, realize automatic sampling instrument can continuously normally into
Row on-line monitoring work.
To achieve the above objectives, the present invention adopts the following technical solutions:
A kind of detachable anti-clogging sample tap of cage type, is placed in the sewage in pond, comprising: siphon tube body, and be placed on
The filter screen of siphon pipe outer body；
The siphon tube body, comprising: connecting tube and probe tube, probe tube are placed in the sewage in aerated grit chamber, take
The upper end of sample pipe is connected by elbow with the one end of connecting tube；
The filter screen, comprising: side net and spacer screen, survey grid setting is in round tube shape, has a diameter larger than the diameter of probe tube,
Spacer screen setting is in disk shape, and spacer screen is connected to the bottom end of survey grid, so that filter screen forms the large carrying food-basket shape of a semi open model
Shape；
Mesh setting on the filter screen is square, and the side length of mesh is 4.5~5.5mm, and the upper end of filter screen is set
There is a pair of of hanging ring；
The lower end of the probe tube is located at the position of the lowest water level of aerated grit chamber, and the height of side net, which is greater than or equal to, to be taken
The height of sample pipe；
Further include: horizontal gird, horizontal gird are set up on the pool wall of aerated grit chamber, and filter screen passes through the one of the upper end
Hanging ring is connected on horizontal gird, filtration net cover is made to be set to the outside of probe tube.
The siphon tube body is six points of pvc pipes.
The other end of the connecting tube is connected with flange, and connecting tube is connected by flange with siphoning installation.
The filter screen is stainless steel wire quality.
In the above technical solution, a kind of detachable anti-clogging sample tap of cage type provided by the utility model is gone back
With the following the utility model has the advantages that
1) the utility model anti-clogging sample tap can filter the rubbish in the sewage in aerated grit chamber, prevent siphon pipe
The blocking of water inlet guarantees the normal continuum micromeehanics of automatic sampling instrument, it is ensured that the accuracy of on-line monitoring；
2) the utility model anti-clogging sample tap has effectively filtered water inlet emphasis rubbish, extends the time of cleaning water inlet
Interval, reduces labor intensity；
3) easy to disassemble by flanged joint between the probe tube and connecting tube of the utility model anti-clogging sample tap, just
In carry out disassembly, cleaning work that can be very easy when observing that water becomes smaller；
4) the siphon tube body of the utility model anti-clogging sample tap and filter screen can be replaced individually, reduce dimension
Protect cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model anti-clogging sample tap；
Fig. 2 is the structural schematic diagram of filter screen in the utility model anti-clogging sample tap；
Fig. 3 is the enlarged diagram of filter screen location A in Fig. 2；
Fig. 4 is the usage state diagram of the utility model anti-clogging sample tap.
Specific embodiment
The technical solution of the utility model is further illustrated with reference to the accompanying drawings and examples.
Incorporated by reference to shown in Fig. 1 to Fig. 4, a kind of detachable anti-clogging sample tap of cage type provided by the utility model, this
The utility model sample tap is placed in the sewage in aerated grit chamber 100 in embodiment, comprising: siphon tube body 1, and be placed on
The filter screen 2 in 1 outside of siphon tube body.
Preferably, the siphon tube body 1, siphon tube body 1 selects six points of pvc pipes, comprising: connecting tube 11 and probe tube
12, probe tube 12 is placed in the sewage in aerated grit chamber 100, and the upper end of probe tube 12 passes through elbow 13 and the one of connecting tube 11
End is connected, and the other end of connecting tube 11 is connected with flange 14, and connecting tube 11 is connected by flange 14 with siphoning installation, convenient for single
Solely replacement siphon tube body 1, no longer needs to siphoning installation integral demounting.
Preferably, the filter screen 2, filter screen 2 selects stainless steel wire quality, comprising: side net 21 and spacer screen 22, survey grid
21 settings are in round tube shape, and diameter need to be greater than the diameter of probe tube 12, and the setting of spacer screen 22 is in disk shape, and the welding of spacer screen 22 connects
It is connected to the bottom end of survey grid 21, so that the large carrying food-basket shape an of semi open model is integrally formed in filter screen 2.Under the probe tube 12
End is located at the position of the lowest water level of aerated grit chamber 100, and the height of side net 22 is determined according to actual water level difference, and highest point needs
More than or equal to the height of probe tube 12, sewage crosses filter screen 2 and is directly entered probe tube 12 when preventing water level from increasing.
Preferably, the mesh setting on the filter screen 2 is square, the side length h of mesh is 4.5~5.5mm, is being filtered
The upper end of net 2 is equipped with a pair of of hanging ring 23, and filter screen 2 can be connected on horizontal gird 3 by hanging ring 23.
Further include: horizontal gird 3, horizontal gird 3 are set up on the pool wall of aerated grit chamber 100, and filter screen 2 is by thereon
A pair of of hanging ring 23 at end is connected on horizontal gird 3, and filter screen 2 is enable to be sheathed on the outside of probe tube 12.
When starting siphon work, sewage can first pass through filter screen 2 before entering probe tube 12, can using filter screen 2
Barrier filters off the relatively large rubbish in sewage, and sticky rubbish can be sticked on filter screen 2, since the diameter of filter screen 2 is than sampling
The diameter of pipe 12 is big, and length is also higher, so water flow still can be through surrounding by mistake when rubbish is all sticked on filter screen 2
Filter, ensures the normal water inlet of automatic sampling apparatus.
Those of ordinary skill in the art it should be appreciated that more than embodiment be intended merely to illustrate that this is practical new
Type, and be not used as the restriction to the utility model, as long as in the spirit of the utility model, to the above
Variation, the modification of embodiment will all be fallen in the Claims scope of the utility model.
Claims (4)
1. a kind of detachable anti-clogging sample tap of cage type, is placed in the sewage in pond characterized by comprising siphon pipe sheet
Body, and it is placed on the filter screen of siphon pipe outer body；
The siphon tube body, comprising: connecting tube and probe tube, probe tube are placed in the sewage in aerated grit chamber, probe tube
Upper end be connected with the one end of connecting tube by elbow；
The filter screen, comprising: side net and spacer screen, side net setting is in round tube shape, has a diameter larger than the diameter of probe tube, spacer screen
Setting is in disk shape, and spacer screen is connected to the bottom end of survey grid, so that filter screen forms the large carrying food-basket shape of a semi open model；
Mesh setting on the filter screen is square, and the side length of mesh is 4.5~5.5mm, and the upper end of filter screen is equipped with one
To hanging ring；
The lower end of the probe tube is located at the position of the lowest water level of aerated grit chamber, and the height of side net is greater than or equal to probe tube
Height；
Further include: horizontal gird, horizontal gird are set up on the pool wall of aerated grit chamber, and filter screen is hung by a pair of the upper end
Ring is connected on horizontal gird, and filtration net cover is made to be set to the outside of probe tube.
2. a kind of detachable anti-clogging sample tap of cage type as described in claim 1, it is characterised in that: the siphon pipe sheet
Body is six points of pvc pipes.
3. a kind of detachable anti-clogging sample tap of cage type as described in claim 1, it is characterised in that: the connecting tube
The other end is connected with flange, and connecting tube is connected by flange with siphoning installation.
4. a kind of detachable anti-clogging sample tap of cage type as described in claim 1, it is characterised in that: the filter screen is
Stainless steel wire quality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661753.7U CN209005333U (en) | 2018-10-12 | 2018-10-12 | A kind of detachable anti-clogging sample tap of cage type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821661753.7U CN209005333U (en) | 2018-10-12 | 2018-10-12 | A kind of detachable anti-clogging sample tap of cage type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209005333U true CN209005333U (en) | 2019-06-21 |
Family
ID=66838439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821661753.7U Active CN209005333U (en) | 2018-10-12 | 2018-10-12 | A kind of detachable anti-clogging sample tap of cage type |
Country Status (1)
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| CN (1) | CN209005333U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261186A (en) * | 2019-07-19 | 2019-09-20 | 中国地质科学院岩溶地质研究所 | A kind of karst subterranean stream water sample sampling device and the method for sampling |
| CN114837134A (en) * | 2022-05-09 | 2022-08-02 | 中建三局绿色产业投资有限公司 | Siphon water inlet structure suitable for full water test of large-scale regulation and storage tank |
-
2018
- 2018-10-12 CN CN201821661753.7U patent/CN209005333U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110261186A (en) * | 2019-07-19 | 2019-09-20 | 中国地质科学院岩溶地质研究所 | A kind of karst subterranean stream water sample sampling device and the method for sampling |
| CN114837134A (en) * | 2022-05-09 | 2022-08-02 | 中建三局绿色产业投资有限公司 | Siphon water inlet structure suitable for full water test of large-scale regulation and storage tank |
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