CN206583645U - A kind of total phosphorus on-line detector in situ - Google Patents
A kind of total phosphorus on-line detector in situ Download PDFInfo
- Publication number
- CN206583645U CN206583645U CN201720254097.8U CN201720254097U CN206583645U CN 206583645 U CN206583645 U CN 206583645U CN 201720254097 U CN201720254097 U CN 201720254097U CN 206583645 U CN206583645 U CN 206583645U
- Authority
- CN
- China
- Prior art keywords
- pump
- detector
- feed liquor
- water sample
- pool
- 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 - Fee Related
Links
- 239000011574 phosphorus Substances 0.000 title claims abstract description 29
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 29
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 47
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 34
- 239000003153 chemical reaction reagent Substances 0.000 claims abstract description 29
- 230000029087 digestion Effects 0.000 claims abstract description 21
- 238000005070 sampling Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000000523 sample Substances 0.000 claims description 45
- 239000007788 liquid Substances 0.000 claims description 10
- 230000037452 priming Effects 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- GDSOZVZXVXTJMI-SNAWJCMRSA-N (e)-1-methylbut-1-ene-1,2,4-tricarboxylic acid Chemical compound OC(=O)C(/C)=C(C(O)=O)\CCC(O)=O GDSOZVZXVXTJMI-SNAWJCMRSA-N 0.000 claims description 3
- 229920000742 Cotton Polymers 0.000 claims description 3
- MEFBJEMVZONFCJ-UHFFFAOYSA-N molybdate Chemical compound [O-][Mo]([O-])(=O)=O MEFBJEMVZONFCJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000012209 synthetic fiber Substances 0.000 claims description 2
- 229920002994 synthetic fiber Polymers 0.000 claims description 2
- 239000003795 chemical substances by application Substances 0.000 claims 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 claims 1
- 229910052939 potassium sulfate Inorganic materials 0.000 claims 1
- 235000011151 potassium sulphates Nutrition 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 3
- 238000012360 testing method Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 2
- 229920002145 PharMed Polymers 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000000704 physical effect Effects 0.000 description 2
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 2
- 235000019394 potassium persulphate Nutrition 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 238000010561 standard procedure Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- APUPEJJSWDHEBO-UHFFFAOYSA-P ammonium molybdate Chemical compound [NH4+].[NH4+].[O-][Mo]([O-])(=O)=O APUPEJJSWDHEBO-UHFFFAOYSA-P 0.000 description 1
- 229940010552 ammonium molybdate Drugs 0.000 description 1
- 235000018660 ammonium molybdate Nutrition 0.000 description 1
- 239000011609 ammonium molybdate Substances 0.000 description 1
- 229960005070 ascorbic acid Drugs 0.000 description 1
- 235000010323 ascorbic acid Nutrition 0.000 description 1
- 239000011668 ascorbic acid Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012851 eutrophication Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- VLAPMBHFAWRUQP-UHFFFAOYSA-L molybdic acid Chemical compound O[Mo](O)(=O)=O VLAPMBHFAWRUQP-UHFFFAOYSA-L 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 238000009938 salting Methods 0.000 description 1
- 238000001073 sample cooling Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model is related to a kind of total phosphorus on-line detector in situ, including sampling system, pretreatment system and analysis system, analysis system includes housing, it is built in the detector of housing, the feed liquor peristaltic pump being connected with detector, the pump housing end connection feed liquor pump line and Pump for giving-out pipe of feed liquor peristaltic pump, feed liquor pump line is connected with the upper plenum of water sample pretreatment pool, Pump for giving-out pipe is connected with detector, the side of housing is additionally provided with multiple reagent bottles, reagent bottle is connected by Reagent Tube and reagent peristaltic pump with detector, detector includes the digestion pool of closing, digestion pool bottom is provided with heating wire, the side wall of digestion pool is provided with thermometer, mixed for water sample with medicine, reaction provides suitable environment and temperature, facilitate post analysis, measurement.
Description
Technical field
The utility model is related to a kind of wastewater recycle device, especially a kind of total phosphorus on-line detector in situ.
Background technology
Total phosphorus refers to organic and Phos dissolved in water body, particle, is represented with the mg/L of phosphorus.Total phosphorus reflects water body
The content of phosphorus, which increases, in the degree polluted by phosphorus, water body can cause eutrophication, cause the generation of wawter bloom or red tide, have a strong impact on
Water quality.Therefore total phosphorus is to characterize one of important indicator of water pollution.Recognize in market survey：Enter to surface water and waste water
During row test, there is fault rate height, test result error compared with standard method in the existing total phosphorus on-line checking instrument of in the market
Larger defect.Due to long-time non-stop run, the most common failure of water quality total phosphorus on-line checking instrument mainly has two：Its
One is pipe breakage, the second is wriggling failure of pump.This has buried hidden danger for the stable operation of instrument, is safeguarded into while adding
This.
Utility model content
The purpose of this utility model is that there is provided one in order to solve the defect that total phosphorus on-line checking instrument is present in the prior art
Plant total phosphorus on-line detector in situ.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of total phosphorus on-line detector in situ, including sampling system, pretreatment system and analysis system, sampling system bag
Self priming pump is included, self priming pump connection probe tube, the water sucking mouth of probe tube is upward, the end connection filtering grid of probe tube, filter grid
Case is below the waterline of water sample；
Pretreatment system includes being provided with filter screen, filter screen in the water sample pretreatment pool being connected with self priming pump, water sample pretreatment pool
The inner chamber of water sample pretreatment pool is divided into upper plenum and lower cavity, lower cavity positioned at the bottom of water sample pretreatment pool provided with super
Sonic generator, the bottom of water sample pretreatment pool is provided with the one-level discharge outlet connected with lower cavity, the side of water sample pretreatment pool
Provided with the Municipal secondary effluent mouthful connected with upper plenum；
Analysis system includes housing, is built in the detector of housing, the feed liquor peristaltic pump being connected with detector, and feed liquor is wriggled
The pump housing end connection feed liquor pump line and Pump for giving-out pipe of pump, feed liquor pump line are connected with the upper plenum of water sample pretreatment pool, Pump for giving-out
Pipe is connected with detector, and the side of housing is additionally provided with multiple reagent bottles, and reagent bottle passes through Reagent Tube and reagent peristaltic pump and detection
Instrument is connected；
Detector includes the digestion pool of closing, and digestion pool bottom is provided with heating wire, and the side wall of digestion pool is provided with thermometer.
A kind of above-mentioned total phosphorus on-line detector in situ, the digestion pool bottom is connected by waste liquid peristaltic pump and sewer pipe
Waste liquid barrel.
A kind of above-mentioned total phosphorus on-line detector in situ, the end of the feed liquor pump line is provided with secondary filter core, accurate mistake
The material of filter core is environmentally friendly synthetic fibers filter cotton.
A kind of above-mentioned total phosphorus on-line detector in situ, the feed liquor peristaltic pump, reagent peristaltic pump, the equal side of waste liquid peristaltic pump
Put.
Potassium peroxydisulfate, bad hematic acid solution, molybdic acid are placed in a kind of above-mentioned total phosphorus on-line detector in situ, the reagent bottle
Salting liquid.
A kind of above-mentioned total phosphorus on-line detector in situ, reagent bottle and reagent the peristaltic pump quantity is corresponded.
The beneficial effects of the utility model are：The end of the upward water sucking mouth set-up mode of the detector and probe tube connects
Take over when grating lattice avoid low water level and suck mud scum, cause system jams；The setting of ultrasonic homogeneity pretreatment system so that
Larger particle is broken up in preprocessing process by physical action in water sample, while making pretreated water sample evenly, improves
The representativeness of testing sample, while increasing the accuracy of instrument test；Peristaltic pump pump line uses France Saint-Gobain Pharmed BPT
Long-life tube replaces common silica gel pump line, and pump line service life can improve more than 5 times, reduce the instrument maintenance frequency；Each is compacted
Dynamic pump places design and is changed to side by just putting, it is to avoid peristaltic pump waterlogged damage during leak；Detector includes the digestion pool of closing, disappears
Solve bottom of pond portion and be provided with heating wire, the side wall of digestion pool is provided with thermometer, mixed for water sample with medicine, react and provide suitably
Environment and temperature, facilitate post analysis, measurement.
Brief description of the drawings
Fig. 1 is schematic diagram of the present utility model；
Fig. 2 is the schematic diagram of the utility model feed liquor peristaltic pump.
Embodiment
As shown in Figure 1 and Figure 2, a kind of total phosphorus on-line detector in situ, including sampling system 1, pretreatment system 2 and point
Analysis system 3, sampling system 1 includes self priming pump 11, and the connection probe tube 12 of self priming pump 11, the water sucking mouth of probe tube 12 is upward, sampling
The end connection filtering grid 13 of pipe 12, filtering grid 13 is located at the waterline of water sample below 14；
Pretreatment system 2 is included in the water sample pretreatment pool 21 being connected with self priming pump 11, water sample pretreatment pool 21 provided with filter
Net 22, the inner chamber of water sample pretreatment pool 21 is divided into upper plenum 23 and lower cavity 24, lower cavity 24 by filter screen 22 is located at water sample
The bottom of pretreatment pool 21 is provided with supersonic generator 25, and the bottom of water sample pretreatment pool 21 is provided with connected with lower cavity 24 one
Level discharge outlet 26, the side of water sample pretreatment pool 21 is provided with the Municipal secondary effluent mouthful 27 connected with upper plenum 23；
Analysis system 3 includes housing 31, is built in the detector of housing 31, the feed liquor peristaltic pump 32 being connected with detector,
The pump housing end connection feed liquor pump line 321 and Pump for giving-out pipe 322, feed liquor pump line 321 and water sample pretreatment pool of feed liquor peristaltic pump 32
21 upper plenum 23 is connected, and Pump for giving-out pipe 322 is connected with detector, and the side of housing 31 is additionally provided with multiple reagent bottles 33, reagent
Bottle 33 is connected by Reagent Tube 331 and reagent peristaltic pump 332 with detector, and reagent bottle 33 and the quantity of reagent peristaltic pump 332 are one by one
Correspondence.
Detector includes the digestion pool 34 of closing, and the bottom of digestion pool 34 is provided with heating wire 35, the side wall of digestion pool 34 and set
There is thermometer 36, the bottom of digestion pool 34 connects waste liquid barrel 39 by waste liquid peristaltic pump 37 and sewer pipe 38.
Further, the end of feed liquor pump line 321 is provided with secondary filter core 323, and the material of secondary filter core 323 is closed for environmental protection
Into fiber filter cotton, feed liquor peristaltic pump 32, reagent peristaltic pump 332, the equal side of waste liquid peristaltic pump 37 place over cure in reagent bottle 33
Sour potassium, bad hematic acid solution, molybdate solution.
During detection, quantitative sample and potassium peroxydisulfate are sent into envelope by feed liquor peristaltic pump 32 and reagent peristaltic pump 332 first
Close in digestion pool 34, solution is heated to 120 DEG C by heating wire 35, keep stopping heating after 30min；Added after after water sample cooling
Ascorbic acid solution is sent into by reagent peristaltic pump 332, then adds the material of molybdate solution generation blueness, medicine is sufficiently mixed
After reaction, analyzer measures this blue material at 700nm.And calculated according to the correction factor being stored in analyzer
Go out the concentration of sample.The analysis process meets《Total-phosphorus automatic analytical instrument technical requirements》, and and state (HJ/T103-2003)
Family's standard method《The measure ammonium molybdate spectrophotometric method of water quality total phosphorus》(GB 11893-1989) is consistent, analyzer substantially
Water sample detection analyzer is commonly used for market.
The end connection filtering grid 13 of the upward water sucking mouth set-up mode of the detector and probe tube 12 avoids low
Mud scum is sucked during water level, causes system jams；The setting of ultrasonic homogeneity pretreatment system so that larger particle exists in water sample
Broken up in preprocessing process by physical action, while making pretreated water sample evenly, improve the representativeness of testing sample, together
The accuracy of Shi Zengjia instrument tests；Peristaltic pump pump line replaces ordinary silicon using French Saint-Gobain Pharmed BPT long-life tubes
Glue pump line, pump line service life can improve more than 5 times, reduce the instrument maintenance frequency；Each peristaltic pump places design by just putting
It is changed to side, it is to avoid peristaltic pump waterlogged damage during leak；Detector includes the digestion pool of closing, and digestion pool bottom is provided with electric heating
Silk, the side wall of digestion pool is provided with thermometer, is mixed for water sample with medicine, reacts and provide suitable environment and temperature, just
Just post analysis, measurement.
The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model
Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase
Approximate technical scheme, all falls within protection domain of the present utility model.
Claims (6)
1. a kind of total phosphorus on-line detector in situ, including sampling system, pretreatment system and analysis system, it is characterised in that
Sampling system includes self priming pump, and self priming pump connection probe tube, the water sucking mouth of probe tube is upward, the end connection filter grid of probe tube
Lattice, filter grid case is below the waterline of water sample；
Pretreatment system is included in the water sample pretreatment pool that be connected with self priming pump, water sample pretreatment pool provided with filter screen, and filter screen is by water
The inner chamber of sample pretreatment pool is divided into upper plenum and lower cavity, lower cavity is provided with ultrasonic wave positioned at the bottom of water sample pretreatment pool
Generator, the bottom of water sample pretreatment pool is provided with the one-level discharge outlet connected with lower cavity, and the side of water sample pretreatment pool is provided with
The Municipal secondary effluent mouthful connected with upper plenum；
Analysis system includes housing, is built in the detector of housing, the feed liquor peristaltic pump being connected with detector, feed liquor peristaltic pump
Pump housing end connects feed liquor pump line and Pump for giving-out pipe, and feed liquor pump line is connected with the upper plenum of water sample pretreatment pool, Pump for giving-out pipe and
Detector is connected, and the side of housing is additionally provided with multiple reagent bottles, and reagent bottle is connected by Reagent Tube and reagent peristaltic pump with detector
Connect；
Detector includes the digestion pool of closing, and digestion pool bottom is provided with heating wire, and the side wall of digestion pool is provided with thermometer.
2. a kind of total phosphorus on-line detector in situ according to claim 1, it is characterised in that the digestion pool bottom passes through
Waste liquid peristaltic pump and sewer pipe connection waste liquid barrel.
3. a kind of total phosphorus on-line detector in situ according to claim 1, it is characterised in that the end of the feed liquor pump line
Provided with secondary filter core, the material of secondary filter core is environmentally friendly synthetic fibers filter cotton.
4. a kind of total phosphorus on-line detector in situ according to claim 1, it is characterised in that the feed liquor peristaltic pump, examination
Agent peristaltic pump, the equal side of waste liquid peristaltic pump.
5. a kind of total phosphorus on-line detector in situ according to claim 1, it is characterised in that placed in the reagent bottle
Potassium sulfate, bad hematic acid solution, molybdate solution.
6. a kind of total phosphorus on-line detector in situ according to claim 1, it is characterised in that the reagent bottle and reagent are compacted
Dynamic pump quantity is corresponded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254097.8U CN206583645U (en) | 2017-03-14 | 2017-03-14 | A kind of total phosphorus on-line detector in situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254097.8U CN206583645U (en) | 2017-03-14 | 2017-03-14 | A kind of total phosphorus on-line detector in situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583645U true CN206583645U (en) | 2017-10-24 |
Family
ID=60113471
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720254097.8U Expired - Fee Related CN206583645U (en) | 2017-03-14 | 2017-03-14 | A kind of total phosphorus on-line detector in situ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206583645U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831290A (en) * | 2017-11-07 | 2018-03-23 | 谢娟 | A kind of detection means of concentration of wastewater for the concentrated sulfuric acid |
-
2017
- 2017-03-14 CN CN201720254097.8U patent/CN206583645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107831290A (en) * | 2017-11-07 | 2018-03-23 | 谢娟 | A kind of detection means of concentration of wastewater for the concentrated sulfuric acid |
| CN107831290B (en) * | 2017-11-07 | 2020-10-27 | 张典 | A detection apparatus for be used for concentrated sulfuric acid's sewage concentration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210917 Address after: 315048 west side of second floor, auxiliary building, No. 299, Xinmei Road, high tech Zone, Ningbo, Zhejiang Patentee after: Zhejiang Yongxin Testing Technology Co.,Ltd. Address before: 315000 room 547, No. 5, Lane 999, Yangfan Road, high tech Zone, Ningbo, Zhejiang Patentee before: NINGBO YIKEDA ENVIRONMENT TECHNOLOGY Co.,Ltd. |
|
| 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: 20171024 |