CN206696273U - A kind of flow cell based on the measurement of high impurity high microsteping waste water in-line meter - Google Patents
A kind of flow cell based on the measurement of high impurity high microsteping waste water in-line meter Download PDFInfo
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- CN206696273U CN206696273U CN201720521680.0U CN201720521680U CN206696273U CN 206696273 U CN206696273 U CN 206696273U CN 201720521680 U CN201720521680 U CN 201720521680U CN 206696273 U CN206696273 U CN 206696273U
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- waste water
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- container main
- flow cell
- measurement
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- 239000002351 wastewater Substances 0.000 title claims abstract description 102
- 239000012535 impurity Substances 0.000 title claims abstract description 25
- 238000005259 measurement Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 66
- 239000010865 sewage Substances 0.000 claims abstract description 30
- 239000000523 sample Substances 0.000 claims description 15
- 230000005484 gravity Effects 0.000 claims description 6
- 238000003973 irrigation Methods 0.000 claims description 5
- 230000002262 irrigation Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 description 11
- 238000009434 installation Methods 0.000 description 10
- 239000007788 liquid Substances 0.000 description 5
- 239000000835 fiber Substances 0.000 description 4
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 238000005202 decontamination Methods 0.000 description 2
- 230000003588 decontaminative effect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 239000010893 paper waste Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 102000010637 Aquaporins Human genes 0.000 description 1
- 108010063290 Aquaporins Proteins 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Landscapes
- Sewage (AREA)
Abstract
The utility model discloses a kind of flow cell based on the measurement of high impurity high microsteping waste water in-line meter, including support, the support is provided with waste water container main body, the bottom of the waste water container main body is provided with water inlet, top is provided with delivery port, the water inlet is connected to the waste water collection device of outside by pipeline and the inlet valve on pipeline, the on-line instrumentation for the water quality parameter for being used to measure waste water is provided with the waste water container main body, the bottom of the waste water container main body is provided with sewage draining exit, and the sewage draining exit is connected to pipeline and sewage draining valve.The utility model installs in-line meter by the way of flow cell, solves the problems, such as that the severe situation of mounting condition can not install instrument.
Description
Technical field
The utility model belongs to waste water quality field of measuring technique, more particularly to one kind is existed based on high impurity high microsteping waste water
The flow cell of line instrument measurement.
Background technology
Along with the continuous progress of society, industrial continuous development, environmental pollution is on the rise, particularly to water resource
Pollution.Tellurian water resource is very limited, and in order to more rationally effectively utilize water resource, purification of water quality enterprise is in joyful
To the situation of honor, for significantly more efficient monitoring and control sewage disposal quality, installation, the measurement of in-line meter seem more outstanding
To be important.And the measurement for the in-line meter of the sewage containing high impurity high microsteping annoying always field instrument use and
Attendant, the selection of instrument installation site and mounting means have been largely fixed the measurement accuracy of instrument, promptness.
Specifically, sewage is mainly the collecting pit that sewage treatment plant is transported to by way of irrigation canals and ditches or pumping, for
Most purification of water quality factories is to need to carry out the sewage of full factory water quality monitoring, such as：PH, turbidity, conductance, dissolved oxygen etc..
The currently used mounting means of installation of in-line meter is mounting means of immersion and duct type etc., specifically such as
Under：
The liquid level that the mounting means of wherein sunk is usually used in measured medium changes little or constant liquid level situation, but
For liquid level with the Chi Zhongshi that operating condition changes and water is deeper, the deep place that the support of probe must be installed (is installed too
It is shallow, after liquid level is low, it is hanging to easily cause probe）If it is improper that position is chosen, the dead angle of deposition is just in after of long duration, is visited
Head just may be flooded by silt, no actual measurement meaning.
Flow type and pipeline（Storage tank）Mounting means be usually used in that impurities in water is few, the medium with suitable flow velocity.Such as
Easily the space circulated in pipeline is blocked when fruit impurity is more, measured medium can not be immediately by the way that surveying data can not be truly anti-
Actual conditions are reflected, when situation is serious, can also damage probe.In addition, being unable to flow velocity in control pipeline can also have to the data of measurement
Influence.
Because the line gage requirement installed during PROCESS FOR TREATMENT of sewage is different, accordingly can also exist following
Problem：
When sewage flows into wastewater collection pond by way of irrigation canals and ditches gravity flow, the installation of in-line meter is considered as liquid level height in pond
Low change；Further, since being influenceed by sewage self-flowing mode, the water inlet of this collecting pit can be relatively deep, therefore collecting pit also can be relatively deep,
There can be very big difficulty to installing in-line meter at water inlet, it is clear that the mounting means of conventional in-line meter（Immersion）It is uncomfortable
Close such case.
In the case where pipeline pump conveys sewage, in-line meter is installed directly on pipeline there is also Railway Project, one
It is that the value of measurement can have an impact, directly on pipeline because in-line meter requires to the flow velocity of measured medium
Instrument, velocity of medium is uncontrollable；Second, instrument is influenceed when safeguarding by the running status of pump, only when pump stops
It can be safeguarded and need to carry out safety measure；It is delivered directly to by pump in channel, water velocity is big, larger miscellaneous in water
Matter has certain active force collision probe, or the impact due to water, allows probe to strike on surrounding devices, causes probe to damage
It is bad.
Therefore above-mentioned the problem of being run on sewage in-line meter measurement, is badly in need of being resolved.
Existing number of patent application 201510099579.6, it discloses a kind of papermaking wastewater recovery monitoring system, including：It is useless
Water set collecting pit, the wastewater produced wastewater collection pond of each processing step in waste water conveyance conduit and papermaking process；
Multiple wastewater collection ponds are sequentially connected to waste water delivery pipe, and are connected with the water inlet of waste water set collecting pit, and multiple waste water are received
The first wastewater collection pond in collection pond is connected to down the second wastewater collection pond of one of processing step by reuse pump；It is useless first
Water collecting pit connects back to sets grid with the waste water delivery outlet of pump；Water quality detecting device is set in waste water set collecting pit, with
And the adjuster and biochemical processor of regulating water quality concentration；The delivery port connection wastewater collection of waste water set collecting pit
Pond；In the delivery port, control valve is set.The waste water of wastewater collection pond is specially incorporated into waste water set collecting pit by the patent
Detected by water quality detecting device, be to solve existing water quality detecting device to ask what detection waste water habitually in the past ran into a certain extent
Topic, but it is only for paper waste, and paper waste can carry out decontamination processing in waste water set collecting pit, and for
Its some impurity of the waste water of high impurity high microsteping can not carry out decontamination conversion, and it can be deposited in bottom of pond portion, can only be from bottom of pond
Portion drains, therefore the structure disclosed in existing patent is difficult to be handled, therefore said apparatus also needs to be improved.
Utility model content
In order to solve the problems, such as that prior art is present, the utility model is provided one kind and existed based on high impurity high microsteping waste water
The flow cell of line instrument measurement, it installs in-line meter by the way of flow cell, solve the severe situation of mounting condition without
Method installs the problem of instrument.
The technical solution adopted in the utility model is as follows：
A kind of flow cell based on the measurement of high impurity high microsteping waste water in-line meter, including support, the support are provided with
Waste water container main body, the bottom of the waste water container main body are provided with water inlet, and top is provided with delivery port, and the water inlet passes through pipe
Road and the inlet valve on pipeline are connected to the waste water collection device of outside, are provided with the waste water container main body and are used to survey
The on-line instrumentation of the water quality parameter of waste water is measured, the bottom of the waste water container main body is provided with sewage draining exit, and the sewage draining exit connects
Pipeline and sewage draining valve are connect.
In the utility model, the sewage of outside is introduced into pond by special setting flow cell carries out online water quality monitoring, so
Both can effectively solve the problems, such as that in-line meter difficulty is installed in sewage deeper collecting pit, and can also solve to be arranged on sewage stream
The flimsy problem of in-line meter of fast faster pipeline, while sewage draining exit is provided with the bottom of waste water container main body, due to water
In impurity and fiber it is higher, when water enters flow cell, during the flowing up slowly of bottom, fiber or impurity
Due to can be slowly in the presence of gravity precipitate, thus when water flow through flow cell process can be for some time precipitation
Process, to reduce the influence of impurity and fiber to probe.When deposits are in flow cell bottom, bottom blow-down can be opened
Sewage draining valve on mouth pipeline, deposit be able to will be deposited by the recessed sewage draining exit in bottom by the water pressure of gravity and flow cell
Thing is discharged, convenient and simple.
In addition, water inlet, the set-up mode one of delivery port are to allow water to enter top from bottom to go out ensure that in the utility model
Water is gone out by the top overflow that rises to of bottom slowly, can ensure measured data authenticity from water flow direction；Second,
This design method can ensure to be not in flow the water emptying in pond when intaking and interrupting, for can not be vacantly aerial
Probe, such as PH meters（The used time must not be soaked in water PH meters yet, otherwise influence service life）, the work that protection is popped one's head in can be played
With.
Further, in addition to the baffle plate in the waste water container main body, the baffle plate faces water inlet, for stopping
The water column impact that water inlet is passed through.
In the utility model, because the water of water inlet has certain hydraulic pressure, the wastewater collection of the outside particularly connected
Device be from exit of pump pipeline it is enterprising enter water, its hydraulic pressure can be bigger, therefore installs a plate washer in bottom water inlet, can contract
The percussion of short inlet water column, the impact of water column easily mix the impurity fiber for being deposited on bottom turbid, ensure that water inlet has
The normal process of circulation, with the use of protection probe.
Further, the waste water collection device includes wastewater collection pond and pipeline pump delivery line, the wastewater collection
Pond is used to collect the waste water that irrigation canals and ditches gravity flow mode flows into, and the pipeline pump delivery line pumps waste water by the pump housing in pipeline.
Circulation pool technology can be used for independent measurement conduit wastewater water quality used by the utility model, can be used for
Wastewater collection pond sewage quality is measured, this technology is useful in the complicated situation of in-line meter mounting condition, can used this
The method of external sampling, individually create in-line meter mounting condition.
Further, the on-line instrumentation is included in PH heads vertically-mounted in waste water container main body and is transversely mounted
Transmissometer surveymeter, and they are connected by probe wire with the quantity instrument outside the waste water container main body respectively.
The on-line instrumentation that the utility model is related to is configured according to the water quality parameter for being actually subjected to measurement, such as PH heads,
And the installation of these on-line instrumentations can use vertically and laterally two kinds of mounting means.It can be adopted when vertically-mounted on support
Surveymeter is fixed with swivel nut；When being transversely mounted, then it may pass through support and fixed by the way of screw locking.
Further, the caliber of the delivery port is not less than the caliber of water inlet.
In the utility model, delivery port caliber must assure that the water for not less than water inlet caliber, ensureing flow cell will not overflow
Cross delivery port and the flow cell that overfills.
Further, it is stamped case lid in the waste water container main body.
Case lid is set in the waste water container main body that the utility model is related to, it is a chest from the appearance to make flow cell, with week
Mutually melt well in collarette border.
Further, the minimum length of the waste water container main body is no less than 50cm.
Further, the effective depth minimum constructive height of the waste water container main body is no less than 40cm.
In the utility model, the length of the waste water container main body is according to needing online instrument to be mounted in waste water container main body
The quantity of meter apparatus determines, and minimum length is no less than 50cm；Effective depth measures position according to the installation of on-line instrumentation
Determination is put, and minimum constructive height is no less than 40cm.
Compared with prior art, the utility model has the advantage that：
The 1st, in-line meter is installed by the way of flow cell, instrument can not be installed by solving the severe situation of mounting condition
Problem, simple installation method is become in the case of installation difficulty being present, the periodic maintenance of instrument has both been facilitated to also improve instrument
The performance of table.Such a installation method is in terms of practicality, secure context and economic aspect all improve a lot, and is a kind of value
The sewage in-line meter flow cell for the high impurity high microsteping that must be promoted.
, water inlet set baffle plate effectively to protect the use of on-line instrumentation, ensure the accuracy of detection data；
3rd, on-line instrumentation regular working is also very convenient, as long as being just convenient to operation by flow cell, without in pond
On operated, i.e., convenient and safety.
Brief description of the drawings
Fig. 1：The structural representation one of the utility model embodiment；
Fig. 2：The structural representation two of the utility model embodiment；
Fig. 3：The structural representation three of the utility model embodiment.
Embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment：
As shown in Figure 1, Figure 2 and Figure 3, a kind of flow cell based on the measurement of high impurity high microsteping waste water in-line meter, including
Support 1, the support are provided with waste water container main body 2, and the bottom of the main body of waste water container 2 is provided with water inlet 3, and top is provided with
Delivery port 4, inlet valve 11 of the water inlet 3 by pipeline and on pipeline are connected to the waste water collection device of outside,
The on-line instrumentation 8 for the water quality parameter for being used to measure waste water, the waste water container main body are provided with the waste water container main body 2
2 bottom is provided with sewage draining exit 9, and the sewage draining exit 9 is connected to pipeline and sewage draining valve 12.
Also include the baffle plate 7 in waste water container main body, the baffle plate 7 faces water inlet 3, for stopping water inlet
The water column impact being passed through.
The waste water collection device includes wastewater collection pond 5 and pipeline pump delivery line 6, and the wastewater collection pond 5 is used for
The waste water that irrigation canals and ditches gravity flow mode flows into is collected, the pipeline pump delivery line 6 pumps waste water by the pump housing in pipeline.
The on-line instrumentation is included in PH probes vertically-mounted in waste water container main body 2（Waste water container master in Fig. 1
On the left of body）With the transmissometer surveymeter being transversely mounted（In Fig. 1 on the right side of waste water container main body）, and they respectively by probe wire with
Quantity instrument connection outside waste water container main body, such probe wire passes through flow cell by side, then in the waste water
Case lid 10 is stamped on container body 2, it is a chest from the appearance to make flow cell, is mutually melted well with surrounding environment.
The caliber of the delivery port 4 is not less than the caliber of water inlet 3.
The present embodiment sets waste water container principal length 50cm, height according to the on-line instrumentation quantity of installation and position
40cm, width 20cm can effectively meet measurement request.
For those skilled in the art, technical scheme that can be as described above and design, make other each
Kind is corresponding to be changed and deforms, and all these change and deformed the guarantor that should all belong to the utility model claims
Within the scope of shield.
Claims (8)
- A kind of 1. flow cell based on the measurement of high impurity high microsteping waste water in-line meter, it is characterised in that including support, the branch Frame is provided with waste water container main body, and the bottom of the waste water container main body is provided with water inlet, and top is provided with delivery port, the water inlet Mouth is connected to the waste water collection device of outside by pipeline and the inlet valve on pipeline, is set in the waste water container main body There is the on-line instrumentation for measuring the water quality parameter of waste water, the bottom of the waste water container main body is provided with sewage draining exit, described Sewage draining exit is connected to pipeline and sewage draining valve.
- 2. the flow cell according to claim 1 based on the measurement of high impurity high microsteping waste water in-line meter, it is characterised in that Also include the baffle plate in waste water container main body, the baffle plate faces water inlet, the water column being passed through for stopping water inlet Impact.
- 3. the flow cell according to claim 1 based on the measurement of high impurity high microsteping waste water in-line meter, it is characterised in that The waste water collection device includes wastewater collection pond and pipeline pump delivery line, and the wastewater collection pond is used to collect irrigation canals and ditches gravity flow The waste water that mode flows into, the pipeline pump delivery line pump waste water by the pump housing in pipeline.
- 4. the flow cell according to claim 1 based on the measurement of high impurity high microsteping waste water in-line meter, it is characterised in that The on-line instrumentation is included in PH probes vertically-mounted in waste water container main body and the transmissometer surveymeter being transversely mounted, And they are connected by probe wire with the digital displaying meter outside waste water container main body respectively.
- 5. the flow cell according to claim 1 based on the measurement of high impurity high microsteping waste water in-line meter, it is characterised in that The caliber of the delivery port is more than the caliber of water inlet.
- 6. the flow cell according to claim 1 based on the measurement of high impurity high microsteping waste water in-line meter, it is characterised in that Case lid is stamped in the waste water container main body.
- 7. the flow cell according to claim 1 based on the measurement of high impurity high microsteping waste water in-line meter, it is characterised in that The minimum length of the waste water container main body is no less than 50cm.
- 8. the flow cell according to claim 1 based on the measurement of high impurity high microsteping waste water in-line meter, it is characterised in that The effective depth minimum constructive height of the waste water container main body is no less than 40cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521680.0U CN206696273U (en) | 2017-05-11 | 2017-05-11 | A kind of flow cell based on the measurement of high impurity high microsteping waste water in-line meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720521680.0U CN206696273U (en) | 2017-05-11 | 2017-05-11 | A kind of flow cell based on the measurement of high impurity high microsteping waste water in-line meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696273U true CN206696273U (en) | 2017-12-01 |
Family
ID=60448336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720521680.0U Expired - Fee Related CN206696273U (en) | 2017-05-11 | 2017-05-11 | A kind of flow cell based on the measurement of high impurity high microsteping waste water in-line meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696273U (en) |
-
2017
- 2017-05-11 CN CN201720521680.0U patent/CN206696273U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171201 |