CN208076385U - A kind of Industry Waste organic pollutants concentration detection apparatus - Google Patents
A kind of Industry Waste organic pollutants concentration detection apparatus Download PDFInfo
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- CN208076385U CN208076385U CN201820630974.1U CN201820630974U CN208076385U CN 208076385 U CN208076385 U CN 208076385U CN 201820630974 U CN201820630974 U CN 201820630974U CN 208076385 U CN208076385 U CN 208076385U
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- waste water
- ultraviolet light
- organic pollutants
- ultraviolet
- measuring flume
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Abstract
The utility model discloses a kind of detection devices for detecting Industry Waste organic pollutants concentration, including shell, the enclosure interior to be divided into two independent ultraviolet light emission spaces and ultraviolet detector space by a waste water measuring flume；The waste water measuring flume is made of high translucent material, and is internally provided with sewage accommodating chamber；It is provided with sample inlet at the top of the sewage accommodating chamber, bottom is provided with sample export；The ultraviolet light emission space is provided with the ultraviolet light emission mechanism to waste water measuring flume emitting ultraviolet light；The ultraviolet detector mechanism detected to the ultraviolet light penetrated from waste water measuring flume is provided in the ultraviolet detector space；The ultraviolet detector mechanism is also connected with an opto-electronic conversion mechanism.Detection device described in this programme solves the prior art and there is technical issues that detection time is long, testing cost is high, manual operations is cumbersome to Organic Pollutants in Wastewater detection, be easy to cause secondary pollution and unsuitable high-volume industrial wastewater.
Description
Technical field
The utility model is related to environmental quality detection fields, and in particular to one kind is for detecting organic contamination in industrial wastewater
The detection device of object concentration.
Background technology
China constantly expands as an industrialized power, the production scale of all trades and professions, a piece of joyful in economic society
When honor, ecological environment but receives the industrial wastewater especially largely discharged from industrialized infringement to hundreds and thousands of
River bring various pollutions, seriously threatened the health of the people.Water quality detection, which is to ensure that, carries out sewage
The precondition being effectively treated, and evaluate the important method of pollution treatment effect.
In all types of industries contaminated wastewater, organic pollution is the most common type pollution sources.Such as it is paper industry, artificial
In the industrial wastewater of the generations such as leather industry, dyeing, contain a large amount of organic pollution.And these organic pollutions is dense
Degree height, reflects the degree that water body is polluted by reductive pollutants.For the public interests such as preserve the ecological environment, make discharge
Sewage meets state specified standards, and relevant environmental monitoring mechanism has reinforced control and monitoring, and testing agency must be to waste water dirt
It contaminates object and carries out accurate Concentration Testing.
And in the prior art, potassium dichromate method or permanganimetric method, this side are mainly used to the detection of organic pollution
Method usually requires manually to fetch waste water water sample, is then detected analysis again.During detection and analysis, need to be added
Valuable chemical reagent, testing cost is higher and chemical reagent can cause secondary pollution；Meanwhile chemical reagent is to the oxygen of organic matter
It is too slow to change rate, causes detection time long；In addition, such detection mode, there is also cumbersome and water samples hand-manipulated not
Problem easy to maintain is not suitable for the detection of high-volume industrial wastewater.
Utility model content
The purpose of this utility model is that：A kind of detection dress for detecting Industry Waste organic pollutants concentration is provided
It sets, for solving the prior art, to Organic Pollutants in Wastewater detection, there are detection time length, testing cost are high, hand-manipulated numerous
It is trivial, be easy to cause the technical issues of secondary pollution and unsuitable high-volume industrial wastewater detect.
The technical solution adopted in the utility model is as follows：
A kind of detection device for detecting Industry Waste organic pollutants concentration, including shell, the enclosure interior
Two independent ultraviolet light emission spaces and ultraviolet detector space are divided by a waste water measuring flume；The waste water measuring flume by
High translucent material is made, and is internally provided with sewage accommodating chamber；It is provided with sample inlet, bottom at the top of the sewage accommodating chamber
It is provided with sample export；The ultraviolet light emission space is provided with the ultraviolet light transmitter to waste water measuring flume emitting ultraviolet light
Structure；The ultraviolet detector machine detected to the ultraviolet light penetrated from waste water measuring flume is provided in the ultraviolet detector space
Structure；The ultraviolet detector mechanism is also connected with an opto-electronic conversion mechanism.Detection device described in this programme is used for sewage
Detection, solving the prior art, there are detection time length, testing cost are high, hand-manipulated numerous to Organic Pollutants in Wastewater detection
It is trivial, be easy to cause the technical issues of secondary pollution and unsuitable high-volume industrial wastewater detect.
Further, the ultraviolet light emission mechanism includes from left to right light source deuterium lamp, collector lens and monochrome successively
Device.The prior art mostly uses greatly mercury lamp as light source, but in the wick that has just extinguished of mercury lamp, since air pressure and temperature are excessively high, from
It is moved difficult by electronics and can not be restarted, need to wait for natural cooling for a period of time, working performance can be caused to be not sufficiently stable.Light source
The spectral region of deuterium lamp meets 280~300 nanometers needed for detection wastewater organic pollutant of purple between 160~400 nanometers
Outer light.This programme use deuterium lamp compared with the mercury lamp that the prior art uses, deuterium lamp have the advantages that stability by force, long lifespan,
It is suitable as the ultraviolet source frequently used.
Further, the monochromator is preferably the monochromatic monochromator that can be isolated wavelength and be 280~300 nanometers.
Energy is selected according to ultraviolet wavelength range, the actually detected middle characteristic wavelength according to machine pollutant needed for detection organic pollution
Isolate the monochromatic monochromator of characteristic wavelength.
Further, the ultraviolet detector mechanism includes from left to right object lens, exit slit and ultraviolet light detection successively
Device.Enter object lens after the ultraviolet light that ultraviolet light emission mechanism is sent out passes through waste water measuring flume, the object lens convert projection light
To be concentrated on exit slit after directional light, after limiting bandwidth by exit slit, is detected by UV detector and inhaled through sample
Remaining ultraviolet light after receipts.
Further, the ultraviolet detector mechanism further includes collector lens, and the collector lens is positioned close to waste water
One side of measuring flume.When passing through waste water measuring flume due to light, there are impurity, a small amount of light to send out in sewage for light
Raw scattering, the collector lens collect the ultraviolet light light scattered, to ensure that detection is accurate.
Further, the ultraviolet detector mechanism further includes entrance slit, and the entrance slit is arranged in collector lens
Between object lens.When passing through waste water measuring flume due to light, there are impurity in sewage for light, also will produce a small amount of miscellaneous
Astigmatism, in order to prevent influence of the stray light to inspection result, setting entrance slit filter spuious light blocking.
Further, the opto-electronic conversion mechanism includes the photoelectric sensor being from left to right sequentially connected electrically, current/voltage
Converter, PMT photoelectric multipliers, AD converters and PLC controller.The optical signal detected is passed to light by UV detector
Electric transducer, the photoelectric sensor convert optical signal into current signal and pass to current/voltage converter, and the electric current/
Electric pressure converter converts current signal to voltage signal and passes to PMT photoelectric multipliers, and the PMT photoelectric multipliers will be micro-
Weak electric signal is amplified to after capable of carrying out analyzing processing, passes to AD converters, and the AD converters convert voltage signal
To be conveyed to PLC controller after digital signal, finally digital signal is further processed by PLC controller, and is exported to calculating
Machine terminal.
Further, the waste water measuring flume is cube structure, and is made of the quartz glass of high light transmission.
By adopting the above-described technical solution, the utility model has the beneficial effects that：Detection device described in this programme is adopted
The concentration of Industry Waste Organic substance in water is detected with the method for pure physics, by the characteristic wavelength absorbance of wastewater sample with
Linear relationship between organic pollution concentration extrapolates the concentration of organic pollution, has detection and data processing speed fast,
The advantageous effects such as scavenging period is short；Simultaneously as using pure physical detection mode, secondary pollution will not be caused to environment, and examine
It is low compared with traditional detection method to survey cost.Detection device described in this programme is used for sewage detection, solves the prior art to useless
That there are detection times is long for organic pollutants detection, testing cost is high, manual operations is cumbersome, be easy to cause secondary pollution and
The technical issues of being not suitable for high-volume industrial wastewater detection.
Description of the drawings
Fig. 1 is the structural schematic diagram of detection device described in the utility model embodiment 1；
Fig. 2 is the structural schematic diagram of ultraviolet light emission mechanism described in the utility model embodiment 1；
Fig. 3 is the structural schematic diagram of ultraviolet detector mechanism described in the utility model embodiment 1；
Fig. 4 is the structural schematic diagram of opto-electronic conversion mechanism described in the utility model embodiment 1；
Fig. 5 is the annexation figure of opto-electronic conversion mechanism described in the utility model embodiment 1；
Fig. 6 is the structural schematic diagram of automated detection system described in the utility model embodiment 2；
Fig. 7 is the structural schematic diagram of sampling box described in the utility model embodiment 2；
Fig. 8 is the structural schematic diagram of Rose Box described in the utility model embodiment 2；
Fig. 9 is the structural schematic diagram of regulating box described in the utility model embodiment 2；
In figure label for：1- shells, 2- waste water measuring flumes, 3- ultraviolet light emissions space, 4- ultraviolet detectors space, 5-
One support platform, the second support platforms of 6-, 7- ultraviolet light emissions mechanism, 8- ultraviolet detectors mechanism, 9- opto-electronic conversions mechanism,
10- sampling boxes, 11- clean water storage bin, 12- Rose Boxes, 13- regulating boxs, 14- sewage pumps, 15- clarified water pumps, the first electromagnetism of 16-
Valve, the first metering solenoid valves of 17-, 21- sample inlets, 22- sample exports, 71- light source deuterium lamps, 72- collector lenses, 73- are monochromatic
Device, 81- object lens, 82- exit slits, 83- UV detector, 84- entrance slits, 91- photoelectric sensors, 92- current/voltages
Converter, 93-PMT photoelectric multipliers, 94-AD converters, 95-PLC controllers, 101- the first waste water injection ports, 102- second
Clean water inlet, 103- discharge outlet, 104- gaps, 105- the first waste water outlets, 106- take a breath mouth, the second waste water of 121- into
Sample mouth, 122- thirds clean water inlet, 123- filter screens, 125- the second waste water outlets, 131- third waste water injection ports, 132-
4th ejected wash water import, 135- third waste water outlets, 161- second solenoid valves, 162- third solenoid valves, the 4th electromagnetism of 163-
Valve, the 5th solenoid valves of 164-, the 6th solenoid valves of 165-, the 7th solenoid valves of 166-, the 8th solenoid valves of 167-, the 9th electromagnetism of 168-
Valve, the second metering solenoid valves of 171-.
Specific implementation mode
All features disclosed in this specification can be with any other than mutually exclusive feature and/or step
Mode combines.
It elaborates to the utility model with reference to figure attached drawing.
Embodiment 1
It please refers to shown in Fig. 1~4, a kind of detection device for detecting Industry Waste organic pollutants concentration, including
Shell 1 is divided into two independent spaces inside the shell 1 by a waste water measuring flume 2, is from left to right followed successively by ultraviolet light hair
Penetrate space 3 and ultraviolet detector space 4.
The waste water measuring flume 2 is cube structure made of high quartz glass thoroughly.2 inside setting of the waste water measuring flume
There is the sewage accommodating chamber of rectangular configuration.
It is provided with sample inlet 21 at the top of the sewage accommodating chamber, a sample feeding pipe is connected on the sample inlet 21,
Waste water delivery pipe and ejected wash water delivery pipe are connected with by tee connector on the sample feeding pipe.The waste water delivery pipe and cleaning
Water conveying pipe end extends through the shell 1, stretches out outside shell 1.
The bottom of the sewage accommodating chamber is provided with sample export 22, and an out sample tube is connected on the sample export 22,
The out sample tube end is stretched out through 1 bottom of shell outside shell 1.
3 bottom of ultraviolet light emission space is provided with the first support platform 5, is provided in first support platform 5
Ultraviolet light emission mechanism 7.
The ultraviolet light emission mechanism 7 includes from left to right light source deuterium lamp 71, collector lens 72 and monochromator 73 successively.
The spectral region of light source deuterium lamp 71 is between 160~400 nanometers, and 280~300 receive needed for satisfaction detection wastewater organic pollutant
The ultraviolet light of rice.And the prior art mostly uses greatly mercury lamp as light source, but in the wick that has just extinguished of mercury lamp, due to air pressure and temperature
Height is spent, free electron movement is difficult and can not restart, and needs to wait for natural cooling for a period of time, working performance can be caused inadequate
Stablize.This programme use deuterium lamp compared with the mercury lamp that the prior art uses, deuterium lamp have the advantages that stability by force, long lifespan,
It is suitable as the ultraviolet source frequently used.
According to ultraviolet wavelength range, the actually detected middle characteristic wave according to machine pollutant needed for detection organic pollution
It is long, select to isolate wavelength as 280~300 nanometers of monochromatic monochromator 73.
4 bottom of ultraviolet detector space is provided with the second support platform 6, is provided in second support platform 6
Ultraviolet detector mechanism 8.
The ultraviolet detector mechanism 8 includes from left to right object lens 81, exit slit 82 and UV detector 83 successively.
Enter object lens 81 after the ultraviolet light that ultraviolet light emission mechanism 7 is sent out passes through waste water measuring flume 2, the object lens 81 turn projection light
It concentrates on exit slit 82 after turning to directional light, after limiting bandwidth by exit slit 82, is detected by UV detector 83
Remaining ultraviolet light after sample absorbs.
When passing through waste water measuring flume 2 due to light, there are impurity, a small amount of light to occur in sewage for light
Scattering, while also will produce a small amount of stray light.Influence of the stray light to inspection result and ensure that detection is accurate in order to prevent, because
This, the ultraviolet detector mechanism 8 further includes collector lens 72 and entrance slit 84.The collector lens 72 is measured close to waste water
2 one side of slot is arranged, and the entrance slit 84 is arranged between collector lens 72 and object lens 81.The collector lens 72 will scatter light
Polymerization, the entrance slit 84 remove stray light.
UV detector 83 is connect with an opto-electronic conversion mechanism 9.The opto-electronic conversion mechanism 9 includes from left to right successively
Photoelectric sensor 91, the current/voltage converter 92 of electrical connection, PMT photoelectric multipliers, AD converters 94 and PLC controller 95.
The operation principle of the opto-electronic conversion mechanism 9 is:The optical signal detected is passed to light by UV detector 83
Electric transducer 91, the photoelectric sensor 91 converts optical signal into current signal and passes to current/voltage converter 92, described
Current/voltage converter 92 converts current signal to voltage signal and passes to PMT photoelectric multipliers, the PMT photoelectricity times
Faint electric signal is amplified to after capable of carrying out analyzing processing by increasing device, passes to AD converters 94, and the AD converters 94 will
Voltage signal is conveyed to PLC controller 95 after being converted to digital signal, finally by PLC controller 95 to digital signal further
Reason, and export to terminal.
Simultaneously according to detection needs, can metering solenoid valve be set in waste water delivery pipe and ejected wash water delivery pipe, and will be described
Metering solenoid valve is connect with PLC controller 95, and sample introduction and cleaning are controlled by PLC controller 95.
Detection device described in this programme examines the concentration of Industry Waste Organic substance in water using the method for pure physics
It surveys, organic pollution is extrapolated by the linear relationship between the characteristic wavelength absorbance and organic pollution concentration of wastewater sample
Concentration, have detection and data processing speed fast, the advantageous effects such as scavenging period is short；Simultaneously as using pure physical detection
Mode will not cause environment secondary pollution, and testing cost is low compared with traditional detection method.
Embodiment 2
It please refers to shown in Fig. 5~9, a kind of industrial wastewater organic pollution automatic detection device, including described in embodiment 1
Detection device.
The automatic detection device further includes sampling mechanism, wiper mechanism, filter mechanism and regulating mechanism.
The sampling mechanism includes the sewage pump 14 being connected with each other and sampling box 10.The top of the sampling box 10 is provided with the
One waste water injection port 101, second cleans water inlet 102；10 bottom of the sampling box is provided with discharge outlet 103；It is described to adopt
10 side wall top of sample case is provided with gap 104, and side wall bottom end is provided with the first waste water outlet 105.The sewage pump 14
Outlet pipe is connected on the first waste water injection port 101.
In order to keep draining more thorough, 10 bottom of the sampling box is set as cone structure.
The wiper mechanism includes the clarified water pump 15 being connected with each other and cleaning water storage bin 11.The cleaning water storage bin 11
Top is provided with the first cleaning water inlet, and bottom is provided with cleaning water outs；11 side wall top of the cleaning water storage bin setting
There is gap 104.The clarified water pump 15 is connected on the first cleaning water inlet of cleaning water storage bin 11.
The filter mechanism includes the filter screen 123 at 12 middle part of Rose Box 12 and setting Rose Box.The Rose Box 12 pushes up
Portion is provided with the second waste water injection port 121 and third cleaning water inlet 122, and bottom is provided with discharge outlet 103；The Rose Box 12
Side wall top is provided with gap 104, and bottom end is provided with the second waste water outlet 125.
The adjustment structure includes regulating box 13, and 13 top of the regulating box is provided with third waste water injection port 131 and the
Four ejected wash water imports 132, bottom are provided with discharge outlet 103；The side wall bottom end of the regulating box 13 is provided with third waste water and goes out sample
Mouth 135.
The cleaning water outs of the cleaning water storage bin 11 are clear by pipeline and the second cleaning water inlet 102, third respectively
Wash water import 122, the 4th ejected wash water import 132 are connected with the ejected wash water delivery pipe on waste water measuring flume 2.
It is provided with the first solenoid valve 16 on pipeline between the cleaning water outs and the second cleaning water inlet 102；It is described
It is provided with second solenoid valve 161 on pipeline between cleaning water outs and third cleaning water inlet 122；The cleaning water outs with
The first metering solenoid valve 17 is provided on pipeline between 4th ejected wash water import 132；The cleaning water outs and ejected wash water are defeated
It send and is provided with third solenoid valve 162 on the pipeline between pipe.
First waste water outlet 105 of the sampling box 10 passes through with the second waste water injection port 121 of the Rose Box 12
Pipeline connects, and the 4th solenoid valve 163 is provided on the pipeline.
The third waste water injection port 131 of second waste water outlet 125 of the Rose Box 12 and 13 top of the regulating box
It is connected by pipeline, the second metering solenoid valve 171 is provided on the pipeline.
The third waste water outlet 135 of the regulating box 13 is connect with the waste water delivery pipe on waste water measuring flume 2, described useless
The 5th solenoid valve 164 is provided in water delivery pipe.
The discharge outlet 103 of 10 bottom of the sampling box, the discharge outlet 103 of 12 bottom of the Rose Box and the regulating box
It is respectively arranged with drainpipe in the discharge outlet 103 of 13 bottoms, the 6th solenoid valve the 165, the 7th is respectively arranged on the drainpipe
Solenoid valve 166 and the 8th solenoid valve 167.
It is provided with the 9th solenoid valve 168 in the out sample tube of 2 bottom of waste water measuring flume.
Due in 15 pump process of sewage pump 14 and clarified water pump, easy ting produce in bubble and input system, for the ease of inciting somebody to action
The bubble discharge is also respectively provided with ventilation mouth 106 at the sampling box 10, Rose Box 12 and 13 top of regulating box.
Described first to the 9th solenoid valve 168, the first metering solenoid valve 17 and the second metering solenoid valve 171 respectively with institute
The communication connection of PLC controller 95 is stated, the operation of each solenoid valve is controlled by PLC controller 95, to realize automatic detection.
The operation principle of automatic detection device described in this programme is：When work, controlled by PLC controller 95, it is first
First it is to be measured to sampling box 10 to extract waste water water sample out of industrial wastewater outlet or discharge line for opening sewage pump 14；Then it opens
It is for use to cleaning water storage bin 11 that clarified water pump 15 extracts ejected wash water.It opens the 4th solenoid valve 163 and waste water is put into 12 mistake of Rose Box
Filter, opens simultaneously the 6th solenoid valve 165 and drains remaining waste water in sampling box 10；It is then shut off the 4th solenoid valve 163 and
Six solenoid valves 165 open simultaneously the first solenoid valve 16 and are rinsed to sampling box 10, and opening the second metering solenoid valve 171 made
Waste water after filter enters in regulating box 13；The first solenoid valve 16 and the second metering solenoid valve 171 are closed later, and open the 6th electricity
The waste water after being cleaned in sampling box 10 is discharged in magnet valve 165；Then it opens second solenoid valve 161 to clean Rose Box 12, together
When open the first metering solenoid valve 17 quantitative ejected wash water be added adjusting is diluted to waste water, ejected wash water is closed after being added
Second solenoid valve 161 and the first metering solenoid valve 17, and open useless after being cleaned in the 7th solenoid valve 166 discharge Rose Box 12
Water；It is to be regulated after mixing, open the 5th solenoid valve 164 make waste water water sample enter detection device carry out absorbance detection；Inspection
After survey, the 5th solenoid valve 164 is closed, extra water sample in the 9th solenoid valve 168 discharge waste water measuring flume 2 is opened, is closed after drained
The 9th solenoid valve 168 is closed, and opens the first metering solenoid valve 17 and regulating box 13 is cleaned.Is again turned on after cleaning
Waste water after the discharge cleaning of eight solenoid valves 167.Meanwhile water sample after detection is discharged in the 9th opening solenoid valve after detection, racks up
The 9th solenoid valve 168 is closed after finishing, and then opens third solenoid valve 162 and waste water measuring flume 2 is cleaned, clean certain time
Third solenoid valve 162 is closed afterwards, and waste water after the discharge cleaning of the 9th solenoid valve 168 is opened after cleaning, the 9th is closed after drained
Solenoid valve 168.After detection device carries out absorbance detection to the waste water of discharge, digital signal output is converted optical signals to, most
Eventually according to absorbance of the waste water under its characteristic wavelength and the linear relationship between organic pollution concentration, organic contamination is calculated
The concentration of object judges whether the sewage of discharge meets the discharge standard of national regulation with this.
Automatic detection device described in this programme uses flow open detection process described above, according to actually detected need
It wants, can be toward circulate operation, realization is periodically or continuously detected and monitors to the sewage of discharge, and detection efficiency is high, without secondary
Pollution is suitable for carrying out automatic detection to high-volume trade effluent, can be that detection unit saves a large amount of human cost.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, can also be dismantling connection for example, it may be being fixedly connected, or
It is integrally connected；It can be mechanical connection, can also be electrical connection；It can be directly connected, intermediate media's letter can also be passed through
It is situated between and is connected, can is the connection inside two elements.It for the ordinary skill in the art, can be as the case may be
Understand the concrete meaning of above-mentioned term in the present invention.
Claims (8)
1. a kind of detection device for detecting Industry Waste organic pollutants concentration, including shell (1), it is characterised in that：
The shell (1) is internal to be divided into two independent ultraviolet light emission spaces (3) and ultraviolet detector by a waste water measuring flume (2)
Space (4)；The waste water measuring flume (2) is made of high translucent material, and is internally provided with sewage accommodating chamber；The sewage accommodates
Sample inlet (21) is provided at the top of chamber, bottom is provided with sample export (22)；The ultraviolet light emission space (3) is provided with
To the ultraviolet light emission mechanism (7) of waste water measuring flume (2) emitting ultraviolet light；It is provided in the ultraviolet detector space (4) pair
The ultraviolet detector mechanism (8) that the ultraviolet light penetrated from waste water measuring flume (2) is detected；The ultraviolet detector mechanism (8)
Also it is connected with an opto-electronic conversion mechanism (9).
2. a kind of detection device for detecting Industry Waste organic pollutants concentration according to claim 1, special
Sign is：The ultraviolet light emission mechanism (7) includes from left to right light source deuterium lamp (71), collector lens (72) and monochrome successively
Device (73).
3. a kind of detection device for detecting Industry Waste organic pollutants concentration according to claim 2, special
Sign is：The monochromator (73) is preferably the monochromatic monochromator (73) that can be isolated wavelength and be 280~300 nanometers.
4. a kind of detection device for detecting Industry Waste organic pollutants concentration according to claim 1, special
Sign is：The ultraviolet detector mechanism (8) includes from left to right object lens (81), exit slit (82) and ultraviolet light detection successively
Device (83).
5. a kind of detection device for detecting Industry Waste organic pollutants concentration according to claim 4, special
Sign is：The ultraviolet detector mechanism (8) further includes collector lens (72), and the collector lens (72) is positioned close to waste water
(2) one side of measuring flume.
6. a kind of detection device for detecting Industry Waste organic pollutants concentration according to claim 5, special
Sign is：The ultraviolet detector mechanism (8) further includes entrance slit (84), and the entrance slit (84) is arranged in collector lens
(72) between object lens (81).
7. a kind of detection device for detecting Industry Waste organic pollutants concentration according to claim 1, special
Sign is：The opto-electronic conversion mechanism (9) includes the photoelectric sensor (91) being from left to right sequentially connected electrically, current/voltage turn
Parallel operation (92), PMT photoelectric multipliers, AD converters (94) and PLC controller (95).
8. a kind of detection device for detecting Industry Waste organic pollutants concentration according to claim 1, special
Sign is：The waste water measuring flume (2) is cube structure, and is made of the quartz glass of high light transmission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630974.1U CN208076385U (en) | 2018-04-28 | 2018-04-28 | A kind of Industry Waste organic pollutants concentration detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820630974.1U CN208076385U (en) | 2018-04-28 | 2018-04-28 | A kind of Industry Waste organic pollutants concentration detection apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208076385U true CN208076385U (en) | 2018-11-09 |
Family
ID=64045229
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820630974.1U Expired - Fee Related CN208076385U (en) | 2018-04-28 | 2018-04-28 | A kind of Industry Waste organic pollutants concentration detection apparatus |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945886A (en) * | 2021-02-02 | 2021-06-11 | 中国人民解放军战略支援部队航天工程大学 | Unsymmetrical dimethylhydrazine wastewater concentration real-time online monitoring system and method |
-
2018
- 2018-04-28 CN CN201820630974.1U patent/CN208076385U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112945886A (en) * | 2021-02-02 | 2021-06-11 | 中国人民解放军战略支援部队航天工程大学 | Unsymmetrical dimethylhydrazine wastewater concentration real-time online monitoring system and method |
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Granted publication date: 20181109 Termination date: 20200428 |