CN206788030U - Zinc ion on-Line Monitor Device - Google Patents
Zinc ion on-Line Monitor Device Download PDFInfo
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- CN206788030U CN206788030U CN201720595334.7U CN201720595334U CN206788030U CN 206788030 U CN206788030 U CN 206788030U CN 201720595334 U CN201720595334 U CN 201720595334U CN 206788030 U CN206788030 U CN 206788030U
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- bottle
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- liquid
- metering device
- zinc
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Abstract
The utility model discloses zinc ion on-Line Monitor Device,Including changeover valve,Metering device,Peristaltic pump,Clear up bottle and spectrophotomelric assay system,The changeover valve includes seven feed liquor valve ports and two liquid valve mouths,The inlet of the metering device is connected to one of liquid valve mouth through input duct,The liquid outlet of the metering device is connected to the resolution bottle through drain pipe road,The peristaltic pump is arranged on the drain pipe road,Seven feed liquor valve ports are connected to water sample to be determined by the road respectively,Standard specimen bottle for Zinc standard solution,For containing the distilled water bottle of distilled water,For containing the buffer solution bottle of boric acid potassium chloride sodium hydroxide buffer solution,For containing the screening agent bottle of screening agent,For containing the developer bottle of zincon,And for containing the waste liquid bottle of waste reaction solution,The resolution bottle is connected to another liquid valve mouth through Drainage pipe.Zinc ion on-Line Monitor Device provided by the utility model, easy to operate, monitoring efficiency is high.
Description
Technical field
The utility model belongs to water quality inspection technique field, more particularly to a kind of zinc ion on-Line Monitor Device.
Background technology
Water Quality on-line Automatic Monitor device is quickly grown in recent years, and the state such as Europe, the United States, Japan, Australia has some special
Industry manufacturer produces.At present, more ripe monitoring project has：CODcr, high zincic acid salt index, TOC, ammonia nitrogen, total nitrogen, total phosphorus.Other are also
Have：Chloride, UV, metal ion etc..
With the development that scientific and technical and big industrial scale produces, the application of Zn-ef ficiency is more and more extensive, and it is originally not
Well known various harm are just progressively understood by people.Zinc pollution refers to zinc and the environmental pollution caused by compound.Mainly
Pollution sources have zinc ore exploitation, smelting processing, machine-building and zinc-plated, instrument and meter, have an opportunity the industry such as synthesis and papermaking
Discharge.Contain zinc and compound in dust, flue dust caused by auto tire wear and coal combustion, in industrial wastewater zinc often with
The hydroxo complex of zinc is present.It is many times greater that zinc compares people to the toxicity of fish and aquatic animal.China's regulation Drinking Water
Zn content must not exceed 1.0 mg/litres, zinc maximum permissible concentration is 1.0 mg/litres in the surface water, zinc in fishery water
Maximum permissible concentration is 0.1 mg/litre, and the maximal emission of zinc and zinc compound is 5.0 mg/litres in industrial wastewater, mesh
It is preceding also without comparative maturity zinc in automated watch-keeping facility.The utility model is therefore.
The content of the invention
The utility model purpose is to provide a kind of zinc ion on-Line Monitor Device, easy to operate for detecting manganese concentration, inspection
Survey efficiency high.
Based on above mentioned problem, technical scheme provided by the utility model is：
Zinc ion on-Line Monitor Device, including changeover valve, metering device, peristaltic pump, resolution bottle and spectrophotomelric assay system
System, the changeover valve includes seven feed liquor valve ports and two liquid valve mouths, the inlet of the metering device connect through input duct
One of liquid valve mouth is connected to, the liquid outlet of the metering device is connected to the resolution bottle, the wriggling through drain pipe road
Pump is arranged on the drain pipe road, and seven feed liquor valve ports are connected to water sample to be determined, for zinc standard by the road respectively
The standard specimen bottle of solution, the distilled water bottle for containing distilled water, for containing boric acid-potassium chloride-sodium hydroxide buffer solution
Buffer solution bottle, the screening agent bottle for containing screening agent, the developer bottle for containing zincon and for containing waste reaction solution
Waste liquid bottle, it is described resolution bottle be connected to another liquid valve mouth through Drainage pipe.
In some embodiments wherein, the metering device is photoelectrometer buret.
Compared with prior art, the utility model has the advantages that：
Using the technical solution of the utility model, the monitoring device uses the measuring principle of zincon AAS：
PH is in 8.5-9.5 solution, zincon and zinc ion generation blue complex, absorbance measurement is carried out at wavelength 620mn,
The disengaging of reaction reagent is controlled by changeover valve, by metering device to reaction solution accurate measurement, easy to operate, detection efficiency
It is high.
Brief description of the drawings
It is required in being described below to embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The accompanying drawing used is briefly described, and drawings in the following description are only some embodiments of the utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the structural representation of the utility model zinc ion on-Line Monitor Device embodiment；
Wherein：
1st, changeover valve；
2nd, input duct；
3rd, metering device；
4th, drain pipe road；
5th, peristaltic pump；
6th, bottle is cleared up；
7th, spectrophotomelric assay system；
8th, Drainage pipe；
9th, water sample to be measured；
10th, standard specimen bottle；
11st, distilled water bottle；
12nd, waste liquid bottle；
13rd, buffer solution bottle；
14th, screening agent bottle；
15th, developer bottle.
Embodiment
Such scheme is described further below in conjunction with specific embodiment.It should be understood that these embodiments are to be used to illustrate
The utility model and be not limited to limit the scope of the utility model.The implementation condition used in embodiment can be according to specific producer
Condition do further adjustment, unreceipted implementation condition is usually the condition in normal experiment.
Referring to Fig. 1, for the structural representation of the utility model embodiment, there is provided a kind of zinc ion on-Line Monitor Device, bag
Include changeover valve 1, metering device 3, peristaltic pump 5, resolution bottle 7 and spectrophotomelric assay system 8, be placed in resolution bottle 7 point during detection
Light photometric detection system 8 is detected, and changeover valve 1 includes seven feed liquor valve ports and two liquid valve mouths, and metering device 3 uses light
Electric gauge line, the inlet of metering device 3 are connected to one of liquid valve mouth, the liquid outlet of metering device 3 through input duct 2
Resolution bottle 6 is connected to through drain pipe road 4, peristaltic pump 5 is arranged on drain pipe road 4, and seven feed liquor valve ports connect by the road respectively
To water sample 9 to be determined, the standard specimen bottle 10 for Zinc standard solution, the distilled water bottle 11 for containing distilled water, for containing boron
The buffer solution bottle 13 of acid-potassium chloride-sodium hydroxide buffer solution, the screening agent bottle 14 for containing screening agent, for containing zinc
The developer bottle 15 of reagent and the waste liquid bottle 12 for containing waste reaction solution, the resolution bottom leakage fluid dram of bottle 6 connect through Drainage pipe 8
Be connected to another liquid valve mouth, during detection, by adjust changeover valve 1 make connection determine water sample 9, standard specimen bottle 10, distilled water bottle 11,
Buffer solution bottle 13, screening agent bottle 14, the feed liquor valve port of developer bottle 15 connect with being connected the liquid valve mouth of metering device 3, will
Each reagent is added in resolution bottle 6, by the liquid outlet for connecting waste liquid bottle 12 with being connected resolution bottle 6 after detergent line or detection
Inlet connects, with the waste liquid in removal system.
Operation principle of the present utility model is：(1) according to zincon AAS reagent preparation, including boric acid-chlorination
Potassium-sodium hydroxide buffer solution, zinc standard solution, zincon solution, and prepare masking agent solution；(2) rushed with water sample to be measured
Each pipeline, photoelectrometer buret and resolution bottle are washed to remove the pollutant of residual, is then drained into the flushing waste cleared up in bottle useless
In liquid bottle；(3) water sample to be measured, screening agent, cushioning liquid and developer are added sequentially to clear up in bottle, are in room temperature and pH
Reacted under the conditions of 8.5-9.5, then resolution bottle is placed in spectrophotomelric assay system to the absorbance detected in water sample, detected
The waste liquid cleared up in bottle is discharged into waste liquid bottle after；(5) whole system is cleaned with distilled water, excludes waste liquid, and determine distillation
The blank value of water, the zinc standard solution of various concentrations is added in resolution bottle, determining each zinc standard according to step (4) method makes
With the absorbance of liquid, using the absorbance measured as ordinate, zinc amount is that ordinate draws calibration curve, then according to step (4)
The absorbance measured calculates zinc concentration in water sample.
For examples detailed above only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with technique
People is can to understand content of the present utility model and implement according to this, can not limit the scope of protection of the utility model with this.It is all
The equivalent transformation done according to the utility model Spirit Essence or modification, should all cover the scope of protection of the utility model it
It is interior.
Claims (2)
1. zinc ion on-Line Monitor Device, it is characterised in that：Including changeover valve (1), metering device (3), peristaltic pump (5), resolution
Bottle (6) and spectrophotomelric assay system (7), the changeover valve (1) include seven feed liquor valve ports and two liquid valve mouths, the meter
The inlet of amount device (3) is connected to one of liquid valve mouth, the liquid outlet of the metering device (3) through input duct (2)
The resolution bottle (6) is connected to through drain pipe road (4), the peristaltic pump (5) is arranged on the drain pipe road (4), and described seven
Individual feed liquor valve port is connected to water sample to be determined (9), the standard specimen bottle (10) for Zinc standard solution, steamed for containing by the road respectively
The distilled water bottle (11) of distilled water, the buffer solution bottle (13) for containing boric acid-potassium chloride-sodium hydroxide buffer solution, for containing
Fill screening agent bottle (14), the developer bottle (15) for containing zincon and the waste liquid for containing waste reaction solution of screening agent
Bottle (12), the resolution bottle (6) are connected to another liquid valve mouth through Drainage pipe (8).
2. zinc ion on-Line Monitor Device according to claim 1, it is characterised in that：The metering device (3) is photoelectricity
Gauge line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595334.7U CN206788030U (en) | 2017-05-25 | 2017-05-25 | Zinc ion on-Line Monitor Device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720595334.7U CN206788030U (en) | 2017-05-25 | 2017-05-25 | Zinc ion on-Line Monitor Device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206788030U true CN206788030U (en) | 2017-12-22 |
Family
ID=60713253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720595334.7U Active CN206788030U (en) | 2017-05-25 | 2017-05-25 | Zinc ion on-Line Monitor Device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206788030U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557317A (en) * | 2020-11-20 | 2021-03-26 | 上海仪电科学仪器股份有限公司 | Method for measuring zinc ion content |
| CN114115221A (en) * | 2021-09-28 | 2022-03-01 | 中国科学院水生生物研究所 | Water ecological factor in-situ monitoring device and method based on unmanned ship |
-
2017
- 2017-05-25 CN CN201720595334.7U patent/CN206788030U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112557317A (en) * | 2020-11-20 | 2021-03-26 | 上海仪电科学仪器股份有限公司 | Method for measuring zinc ion content |
| CN114115221A (en) * | 2021-09-28 | 2022-03-01 | 中国科学院水生生物研究所 | Water ecological factor in-situ monitoring device and method based on unmanned ship |
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