CN205691580U - One heavy metal species on-line analysis system - Google Patents
One heavy metal species on-line analysis system Download PDFInfo
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- CN205691580U CN205691580U CN201620278148.6U CN201620278148U CN205691580U CN 205691580 U CN205691580 U CN 205691580U CN 201620278148 U CN201620278148 U CN 201620278148U CN 205691580 U CN205691580 U CN 205691580U
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- heavy metal
- quantitative
- analysis system
- temperature sensor
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Abstract
The utility model discloses a heavy metal species on-line analysis system, including control module, heavy metal analysis module, temperature sensor, quantitative module, trap samples module, signal transmission module, control module is connected with heavy metal analysis module, temperature sensor, quantitative module, trap samples module, signal transmission module respectively, temperature sensor is connected with heavy metal analysis module, trap samples module is connected with quantitative module, quantitatively module includes quantitative loop and electromagnetic valve, and quantitative loop is connected with electromagnetic valve.This utility model can carry out detection analysis, high selectivity, high stability by real-time online to the heavy metal in water quality, can be effectively isolated detection sample simultaneously and wait the water yield of detected sample, it is to avoid water sample is contaminated, economic and environment-friendly, it is possible to minimizing resource consumption.
Description
Technical field
This utility model belongs to water sample detection technical field, particularly relates to a heavy metal species on-line analysis system.
Background technology
At present to water body research, the research of monitoring water quality change, it usually needs completed by water sample acquisition device
To the collection of water sample, chemically examine and analyze.Water sampling is the first step during water body research, water quality monitoring, water sampling
Device is accomplished automatic, simple, practical most important.
Heavy metal online analyzer device mainly uses two kinds of analysis methods at present, is ultraviolet light-visible light light-splitting light respectively
Degree method and electrochemical process.Ultraviolet light-visible spectrophotometry heavy metal online analyzer device divides online in current heavy metal
On analyzer market, application is at most, the advantage with low cost, but detection limit can only achieve tens ppb levels, and major part is only
The on-line monitoring of industrial wastewater can be used for, it is impossible to meet the heavy metal on-line monitoring requirement in drinking water, surface water and groundwater,
And reagent consumption is big, and the testing time is long, maintenance cost is high.On market, the method for another heavy metal online analyzer is
Electrochemical process, the method method sensitivity is the highest, selectivity good, detection limit is low, and measured matter concentration can reach ppb magnitude, instrument
Stream is simple and convenient to operate, be suitable for surface water and subsoil water on-line analysis automatically controls in Chemical Manufacture.An electrochemical process huge sum of money
Belong to in-line analyzer and have that detection limit is low, can be less than a ppb level, electrochemical process mensuration heavy metal in the market
Online analytical instrument is mainly external instrument, uses electrode to be mainly dropping-mercury electrode, consumes substantial amounts of hydrargyrum, to dripping Mercury vacancy parts
Require the highest, simultaneously in existing middle Confucian classics detect, it is impossible in real time system is monitored, it is impossible to enough basis weight products is entered
Row qualitative detection so that error easily occurs in detection range, brings greatly puzzlement to water quality detection.
Summary of the invention
For solving the problems referred to above, the utility model discloses a heavy metal species on-line analysis system, it is possible to real-time online pair
Heavy metal in water quality carries out detection and analyzes, high selectivity, high stability, can be effectively isolated simultaneously detection sample and etc. to be checked
The water yield of test sample product, it is to avoid water sample is contaminated, economic and environment-friendly, it is possible to reduce resource consumption.
In order to reach object above, this utility model following technical scheme of offer: a heavy metal species on-line analysis system, bag
Include control module, heavy metal analysis module, temperature sensor, quantitative module, trap samples module, signal transmission module, control
Module is connected with heavy metal analysis module, temperature sensor, quantitative module, trap samples module, signal transmission module respectively, temperature
Degree sensor be connected with heavy metal analysis module, trap samples module is connected with quantitative module, quantitative module include quantitative loop with
Electromagnetic valve, quantitative loop is connected with electromagnetic valve.
As a kind of preferred version of the present utility model, described heavy metal analysis module include filter element, sampling unit,
Detector unit, described sampling unit is connected with filter element, and detector unit is connected with sampling unit.
As a kind of preferred version of the present utility model, described heavy metal analysis module also includes sample-adding pipeline.
As a kind of preferred version of the present utility model, also include auxiliary electrode.
As a kind of preferred version of the present utility model, described auxiliary electrode uses platinum electrode.
With existing in time compared with, the beneficial effect that this utility model possesses: this utility model pass through heavy metal analysis module
Carry out on-line analysis with quantitative module heavy metal, use temperature sensor that the temperature of equipment is controlled the most wherein,
And controlled in real time by the detection of control module heavy metal, trap samples module can carry out quantitative measurement for sample,
Run the output environment providing good to equipment, use auxiliary electrode is that heavy metal material is intervened simultaneously, and by it
In material be analyzed measuring, use accurate quantitative manner, it is ensured that test result accuracy；According to different basis weights precision
Requirement, takes different basis weights mode, reduces cost, reduces maintenance.
Accompanying drawing explanation
Fig. 1 is the structural representation of heavy metal on-line analysis system.
Detailed description of the invention
Below in conjunction with the accompanying drawings and detailed description of the invention, it is further elucidated with this utility model, it should be understood that following specific embodiment party
Formula is merely to illustrate this utility model rather than limits scope of the present utility model.It should be noted that make in describing below
Word "front", "rear", "left", "right", "up" and "down" refer to the direction in accompanying drawing, word " interior " and " outward " refer to respectively
Be directed towards or away from the direction of particular elements geometric center.
A heavy metal species on-line analysis system as shown in Figure 1, passes including control module, heavy metal analysis module, temperature
Sensor, quantitative module, trap samples module, signal transmission module, control module respectively with heavy metal analysis module, temperature sensing
Device, quantitative module, trap samples module, signal transmission module are connected, and temperature sensor is connected with heavy metal analysis module, sample
Retaining module to be connected with quantitative module, quantitative module includes quantitative loop and electromagnetic valve, and quantitative loop is connected with electromagnetic valve.
Preferably, heavy metal analysis module includes filter element, sampling unit, detector unit, described sampling unit and mistake
Filter unit is connected, and detector unit is connected with sampling unit.
Preferably, heavy metal analysis module also includes sample-adding pipeline.
Preferably, also including auxiliary electrode, auxiliary electrode uses platinum electrode.
In starting heavy metal on-line analysis system, control module, according to the needs of Analysis of Heavy Metal, passes through temperature sensing
Intrasystem temperature is controlled by device, controls on-line analysis system in suitable reaction temperature, and by trap samples mould
Internal information is carried out water analysis with quantitative module by block, and water quality is monitored by heavy metal analysis module simultaneously, and will inspection
Surveying result to be transmitted by signal transmission module, the electromagnetic valve in simultaneous quantitative module and quantitative loop carry out preprocessing to equipment
Process.
Technological means disclosed in this utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including the technical scheme being made up of above technical characteristic combination in any.It should be pointed out that, the ordinary skill for the art
For personnel, on the premise of without departing from this utility model principle, it is also possible to make some improvements and modifications, these improve and profit
Decorations are also considered as protection domain of the present utility model.
Claims (5)
1. a heavy metal species on-line analysis system, it is characterised in that: control module, heavy metal analysis module, temperature sensor, fixed
Amount module, trap samples module, signal transmission module, described control module respectively with heavy metal analysis module, temperature sensor,
Quantitatively module, trap samples module, signal transmission module are connected, and described temperature sensor is connected with heavy metal analysis module, institute
Stating trap samples module to be connected with quantitative module, described quantitative module includes quantitative loop and electromagnetic valve, described quantitative loop and electromagnetism
Valve is connected.
Heavy metal on-line analysis system the most according to claim 1, it is characterised in that: described heavy metal analysis module includes
Filter element, sampling unit, detector unit, described sampling unit is connected with filter element, and detector unit is connected with sampling unit.
Heavy metal on-line analysis system the most according to claim 1 and 2, it is characterised in that: described heavy metal analysis module
Also include sample-adding pipeline.
Heavy metal on-line analysis system the most according to claim 1, it is characterised in that: also include auxiliary electrode.
Heavy metal on-line analysis system the most according to claim 4, it is characterised in that: described auxiliary electrode uses platinum filament electricity
Pole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278148.6U CN205691580U (en) | 2016-04-06 | 2016-04-06 | One heavy metal species on-line analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620278148.6U CN205691580U (en) | 2016-04-06 | 2016-04-06 | One heavy metal species on-line analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205691580U true CN205691580U (en) | 2016-11-16 |
Family
ID=57263880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620278148.6U Expired - Fee Related CN205691580U (en) | 2016-04-06 | 2016-04-06 | One heavy metal species on-line analysis system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205691580U (en) |
-
2016
- 2016-04-06 CN CN201620278148.6U patent/CN205691580U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20190406 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |