CN206583806U - A kind of ammonia nitrogen on-line detector in situ - Google Patents
A kind of ammonia nitrogen on-line detector in situ Download PDFInfo
- Publication number
- CN206583806U CN206583806U CN201720254040.8U CN201720254040U CN206583806U CN 206583806 U CN206583806 U CN 206583806U CN 201720254040 U CN201720254040 U CN 201720254040U CN 206583806 U CN206583806 U CN 206583806U
- Authority
- CN
- China
- Prior art keywords
- pump
- peristaltic pump
- feed liquor
- line
- ammonia nitrogen
- 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
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000523 sample Substances 0.000 claims abstract description 38
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 32
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 238000005070 sampling Methods 0.000 claims abstract description 7
- 239000003153 chemical reaction reagent Substances 0.000 claims description 27
- 230000037452 priming Effects 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000002699 waste material Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 6
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000463 material Substances 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
- 229920002145 PharMed Polymers 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000013618 particulate matter Substances 0.000 abstract description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract description 3
- 239000000741 silica gel Substances 0.000 abstract description 3
- 229910002027 silica gel Inorganic materials 0.000 abstract description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000002906 tartaric acid Nutrition 0.000 description 2
- 239000011975 tartaric acid Substances 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 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 ammonia nitrogen on-line detector in situ, including sampling system, pretreatment system, analysis system, and upward water sucking mouth set-up mode and the end connection filtering grid of probe tube suck mud scum when avoiding low water level, cause system jams；Multistage degranulation thing pretreatment system, the end and middle part for improving particulate matter removal efficiencies, especially feed liquor pump line are provided with secondary filter core, it is ensured that the turbidity of outflow water quality is in extremely low level, pipeline blockage probability and pump line wear rate are reduced, while increasing the accuracy of instrument test；Peristaltic pump pump line replaces common silica gel pump line using French Saint-Gobain Pharmed BPT long-life tubes, and pump line service life can improve more than 5 times, reduce the instrument maintenance frequency；Each peristaltic pump places design and is changed to side by just putting, it is to avoid peristaltic pump waterlogged damage during leak.
Description
Technical field
The utility model is related to a kind of detector, especially a kind of ammonia nitrogen on-line detector in situ.
Background technology
Recognize in market survey：Due to long-time non-stop run, Water quality ammonia nitrogen on-line checking instrument exists higher
Fault rate.Most common failure mainly has three：First is pipeline blockage, and second is pipe breakage, the 3rd, wriggling failure of pump.
This has buried hidden danger for the stable operation of instrument, while adding maintenance cost.To find out its cause, mainly there is three：One is particle
Thing removes design and owes reasonable, and most equipment on sale are used only grid and carry out floating object barrier；Two be that pump line anti-wear performance is poor, commonly
Pump line is not suitable for long time continuous working, adds the effect of particulate matter, easily ruptures.Three be the design of peristaltic pump placement location
Unreasonable, positively fixed type, which is designed, causes wriggling pump water inlet probability to increase.
Utility model content
The purpose of this utility model is that there is provided a kind of ammonia in situ in order to solve the defect present in detector in the prior art
Nitrogen on-line detector.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of ammonia nitrogen on-line detector in situ, including sampling system, pretreatment system, analysis system, sampling system include
Self priming pump, self priming pump connection probe tube, upwards, the end connection filtering grid of probe tube filters grid for the water sucking mouth of probe tube
Below the waterline of water sample：
Pretreatment system includes being provided with filtering baffle in the water sample pretreatment pool being connected with self priming pump, water sample pretreatment pool,
Water sample pretreatment pool is divided into filling cobblestone particle, water sample in the first cavity and the second cavity, the first cavity by filtering baffle
The bottom of pretreatment pool is provided with the one-level discharge outlet connected with the first cavity, and the side of water sample pretreatment pool is provided with and the second cavity
The Municipal secondary effluent mouthful of connection；
Analysis system includes housing, is built in the spectrophotometric system of housing, the feed liquor being connected with spectrophotometric system is compacted
Dynamic pump, 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 second cavity, Pump for giving-out
Pipe is connected with spectrophotometric system, and the side of housing is additionally provided with reagent bottle, and reagent bottle is by Reagent Tube and reagent peristaltic pump with dividing
Light photometric system is connected；
The end and middle part of feed liquor pump line are provided with secondary filter core, and the material of secondary filter core is environmentally friendly synthetic fibers filtering
Cotton.
A kind of above-mentioned ammonia nitrogen on-line detector in situ, the spectrophotometric system also passes through waste liquid peristaltic pump and sewer pipe
Connect waste liquid barrel.
A kind of above-mentioned ammonia nitrogen on-line detector in situ, the feed liquor peristaltic pump, reagent peristaltic pump, the equal side of waste liquid peristaltic pump
Put.
A kind of above-mentioned ammonia nitrogen on-line detector in situ, the spectrophotometric system is existing spectrophotometer.
Tartaric acid Ghana, nessler reagent, feed liquor are placed in a kind of above-mentioned ammonia nitrogen on-line detector in situ, the reagent bottle
Pump line, Pump for giving-out pipe, Reagent Tube and sewer pipe are using French Saint-Gobain Pharmed BPT long-life tubes.
The beneficial effects of the utility model are：
1st, sucked when the end connection filtering grid of upward water sucking mouth set-up mode and probe tube avoids low water level
Mud scum, causes system jams.
2nd, multistage degranulation thing pretreatment system, improve particulate matter removal efficiencies, the especially end of feed liquor pump line and
Middle part is provided with secondary filter core, it is ensured that the turbidity of outflow water quality is in extremely low level, reduces pipeline blockage probability and is worn and torn with pump line
Rate, while increasing the accuracy of instrument test.
3rd, peristaltic pump pump line replaces common silica gel pump line using French Saint-Gobain Pharmed BPT long-life tubes, and pump line makes
More than 5 times can be improved with the life-span, the instrument maintenance frequency is reduced.
4th, each peristaltic pump places design and is changed to side by just putting, it is to avoid peristaltic pump waterlogged damage during leak.
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 ammonia nitrogen on-line detector in situ, including sampling system 1, pretreatment system 2, analysis system
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, probe tube 12
End connection filtering grid 13, filtering grid 13 is located at the waterline below 14 of water sample：
Pretreatment system 2 includes being provided with the water sample pretreatment pool 21 being connected with self priming pump 11, water sample pretreatment pool 21
Baffle plate 22 is filtered, water sample pretreatment pool 21 is divided into the first cavity 23 and the second cavity 24, the first cavity 23 by filtering baffle 22
Cobblestone particle 25 is filled, the bottom of water sample pretreatment pool 21 is provided with the one-level discharge outlet 26 connected with the first cavity 23, water sample
The side of pretreatment pool 21 is provided with the Municipal secondary effluent mouthful 27 connected with the second cavity 24；
Analysis system 3 includes housing 31, is built in the spectrophotometric system 32 of housing 31, is connected with spectrophotometric system 32
Feed liquor peristaltic pump 33, the pump housing end connection feed liquor pump line 34 and Pump for giving-out pipe 35 of feed liquor peristaltic pump 33, feed liquor pump line 34 with
Second cavity 24 is connected, and Pump for giving-out pipe 35 is connected with spectrophotometric system 32, and the side of housing 31 is additionally provided with reagent bottle 36, reagent
Bottle 36 is connected by Reagent Tube 37 and reagent peristaltic pump 38 with spectrophotometric system 32；
The end and middle part of feed liquor pump line 34 are provided with secondary filter core 341, and the material of secondary filter core 341 synthesizes for environmental protection
Fiber filter cotton.
Spectrophotometric system 32 also connects waste liquid barrel 392, feed liquor peristaltic pump by waste liquid peristaltic pump 39 and sewer pipe 391
33rd, reagent peristaltic pump 38, the equal side of waste liquid peristaltic pump 39, spectrophotometric system 32 are existing spectrophotometer, reagent bottle 36
Interior placement tartaric acid Ghana, nessler reagent, feed liquor pump line 34, Pump for giving-out pipe 35, Reagent Tube 37 and sewer pipe 391 are using France
Saint-Gobain's Pharmed BPT long-life tubes.
In use, by self priming pump by water sample from tested point is drawn into water sample pretreatment pool, water sample is through cobblestone particle
Filtration treatment, coarse granule sinks to water sample pretreatment pool bottom and discharged by one-level discharge outlet under gravity；With fine grain
Aqueous sample stream stop portions particle after filtering baffle, the water sample that overflow goes out is entered in the second cavity, compacted through feed liquor pump line, feed liquor
Dynamic pump and Pump for giving-out pipe enter spectrophotometric system, and unnecessary water sample is discharged through Municipal secondary effluent mouthful, and analysis system
The side of housing is additionally provided with reagent bottle, and reagent bottle is connected by Reagent Tube and reagent peristaltic pump with spectrophotometric system, light splitting light
After water sample and reagent reacting in degree system, the colorimetric estimation at 420nm, the content of ammonia nitrogen and the linear positive of its absorbance
Close, ammonia nitrogen concentration value read by built-in curve, the measuring technology of spectrophotometric system uses common spectrophotometric technique,
Belong to prior art.
The utility model has the advantage of：1st, the end connection filter grid of upward water sucking mouth set-up mode and probe tube
Lattice suck mud scum when avoiding low water level, cause system jams.
2nd, multistage degranulation thing pretreatment system, improve particulate matter removal efficiencies, the especially end of feed liquor pump line and
Middle part is provided with secondary filter core, it is ensured that the turbidity of outflow water quality is in extremely low level, reduces pipeline blockage probability and is worn and torn with pump line
Rate, while increasing the accuracy of instrument test.
3rd, peristaltic pump pump line replaces common silica gel pump line using French Saint-Gobain Pharmed BPT long-life tubes, and pump line makes
More than 5 times can be improved with the life-span, the instrument maintenance frequency is reduced.
4th, each peristaltic pump places design and is changed to side by just putting, it is to avoid peristaltic pump waterlogged damage during leak.
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 (5)
1. a kind of ammonia nitrogen on-line detector in situ, including sampling system, pretreatment system, 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 filtering grid of probe tube,
Filter grid case is below the waterline of water sample：
Pretreatment system includes being provided with filtering baffle, filtering in the water sample pretreatment pool being connected with self priming pump, water sample pretreatment pool
Water sample pretreatment pool is divided into filling cobblestone particle in the first cavity and the second cavity, the first cavity by baffle plate, and water sample is located in advance
The bottom in reason pond is provided with the one-level discharge outlet connected with the first cavity, and the side of water sample pretreatment pool is provided with to be connected with the second cavity
Municipal secondary effluent mouthful；
Analysis system includes housing, is built in the spectrophotometric system of housing, the feed liquor peristaltic pump being connected with spectrophotometric system,
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 second cavity, Pump for giving-out pipe and
Spectrophotometric system is connected, and the side of housing is additionally provided with reagent bottle, and reagent bottle passes through Reagent Tube and reagent peristaltic pump and light splitting light
Degree system is connected；
The end and middle part of feed liquor pump line are provided with secondary filter core, and the material of secondary filter core is environmentally friendly synthetic fibers filter cotton.
2. a kind of ammonia nitrogen on-line detector in situ according to claim 1, it is characterised in that the spectrophotometric system is also
Waste liquid barrel is connected by waste liquid peristaltic pump and sewer pipe.
3. a kind of ammonia nitrogen on-line detector in situ according to claim 2, it is characterised in that the feed liquor peristaltic pump, examination
Agent peristaltic pump, the equal side of waste liquid peristaltic pump.
4. a kind of ammonia nitrogen on-line detector in situ according to claim 1, it is characterised in that the spectrophotometric system is
Existing spectrophotometer.
5. a kind of ammonia nitrogen on-line detector in situ according to claim 1, it is characterised in that wine is placed in the reagent bottle
Shi Suan Ghana, nessler reagent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254040.8U CN206583806U (en) | 2017-03-14 | 2017-03-14 | A kind of ammonia nitrogen on-line detector in situ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254040.8U CN206583806U (en) | 2017-03-14 | 2017-03-14 | A kind of ammonia nitrogen on-line detector in situ |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583806U true CN206583806U (en) | 2017-10-24 |
Family
ID=60113533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720254040.8U Expired - Fee Related CN206583806U (en) | 2017-03-14 | 2017-03-14 | A kind of ammonia nitrogen on-line detector in situ |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206583806U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426860A (en) * | 2018-03-16 | 2018-08-21 | 湖州新龙潭净水设备有限公司 | A kind of movable type water quality detecting device |
| CN113075377A (en) * | 2021-04-01 | 2021-07-06 | 山东博厚数据科技有限公司 | Intelligent water sample collection system and method for sewage orthophosphate meter |
-
2017
- 2017-03-14 CN CN201720254040.8U patent/CN206583806U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108426860A (en) * | 2018-03-16 | 2018-08-21 | 湖州新龙潭净水设备有限公司 | A kind of movable type water quality detecting device |
| CN108426860B (en) * | 2018-03-16 | 2020-12-11 | 海宁人民机械有限公司 | Movable water quality detection device |
| CN113075377A (en) * | 2021-04-01 | 2021-07-06 | 山东博厚数据科技有限公司 | Intelligent water sample collection system and method for sewage orthophosphate meter |
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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: 20210918 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 |