CN109261665A - A kind of on-line computing model solid air-sampler cleaning maintenance system - Google Patents
A kind of on-line computing model solid air-sampler cleaning maintenance system Download PDFInfo
- Publication number
- CN109261665A CN109261665A CN201811110869.6A CN201811110869A CN109261665A CN 109261665 A CN109261665 A CN 109261665A CN 201811110869 A CN201811110869 A CN 201811110869A CN 109261665 A CN109261665 A CN 109261665A
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- China
- Prior art keywords
- purge chamber
- sampler
- vertical tube
- computing model
- spray head
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention belongs to sampler cleaning maintenance device field and disclose a kind of on-line computing model solid air-sampler cleaning maintenance system；Upper end inside sample injector is equipped with the first purge chamber, the second purge chamber and third purge chamber；The lower end of first purge chamber is connected with first spray head, and first switch valve is equipped between the first purge chamber and first spray head, and the lower end of the second purge chamber is connected with second spray head, and second switch valve is equipped between the second purge chamber and second spray head；The upper end of third purge chamber is connected with suction fan；The lower end of sampler is connected with the first vertical tube, and the first vertical tube is connected with triple valve, and end interface is connected with the second vertical tube under triple valve, and the horizontal interface of triple valve is connected with the first transverse tube, and the other end of the first transverse tube is connect with exhaust fan；Second vertical tube is connect with liquid collecting tank；The accuracy of testing result, working automation height has been effectively ensured in present system, effectively avoids corrosion of the sulfide to sampler, has apparent progress meaning and practical value.
Description
Technical field
The present invention relates to sampler cleaning maintenance engineering device technique field more particularly to a kind of on-line computing model solid air-samplers
Cleaning maintenance system.
Background technique
Environmental monitoring refers to the activity that environmental monitoring mechanism monitors environmental quality and measures.Environmental monitoring
It is to be monitored and measured by the index to reflection environmental quality, to determine the height of environmental situation and environmental quality.
The content of environmental monitoring mainly includes the monitoring of the monitoring of physical index, the monitoring of chemical index and the ecosystem.It is scientific pipe
The basis for managing environment and environmental law enforcement supervision, is the essential basic work of environmental protection.The core objective of environmental monitoring
It is to provide the data of Present Situation of Environmental Quality and variation tendency, judges environmental quality, evaluate current main Environmental Problems, is environment pipe
Reason service.
There are many means of environmental monitoring, can be using artificial eye observation, instrument monitoring, but these monitorings are all discontinuous
, in the prior art there is also use automatic on-line monitoring station for carrying out online auto monitoring to environmental quality, and it is automatic on
Monitoring data are reported, the places such as industrial park, emphasis environment protection zone are typically mounted at.Chemical industrial park is because of its special circumstances, and one
As require to monitor environmental quality automatically using automatic monitor station, waste air waste water situation on the one hand can be stolen to avoid enterprise,
On the other hand forewarning function can be played, can be found at the first time when there is environmental quality deterioration and certain measure is taken to be subject to
It makes up.
However, containing many mordant gases in the gas that chemical industrial park is generally discharged, wherein based on sulfide
Want polluted gas.The sampler of on-line computing model generally uses alfer or manganese-titanium as main material in the prior art
Material, when this kind of alloy material encounters the air containing sulfide, surface is easily chemically reacted, and sampler surface is caused to occur
Corrosion, and then damage, seriously threaten the stable operation of on-line computing model.The maintenance of sampler in the prior art is usually
It cleaned, wiped by the way of artificial；And with the increase of automatic monitor station quantity, the difficulty of manual maintenance can be increasingly
Greatly.In consideration of it, how to provide a kind of on-line computing model solid air-sampler cleaning maintenance system is that those skilled in the art need to solve
Technical problem certainly.
Summary of the invention
For above-mentioned shortcoming in the prior art, the present invention provides a kind of cleanings of on-line computing model solid air-sampler
Maintenance system.
The present invention using following technical scheme in order to solve the above technical problems, realized:
A kind of on-line computing model solid air-sampler cleaning maintenance system is designed, including on-line computing model analysis room, shape are
The sampler of cylindrical body and the sample feeding pipe for being uniformly arranged on the sampler surrounding, the upper end inside the sample injector are equipped with the
One purge chamber, the second purge chamber and third purge chamber；Weak base cleaning agent is filled in first purge chamber, and described first is clear
The lower end of chamber wash is connected with first spray head, between first purge chamber and first spray head be equipped with first switch valve, described second
Emulsion cleaner is filled in purge chamber, and the lower end of second purge chamber is connected with second spray head, second purge chamber
Second switch valve is equipped between second spray head；Active carbon, and the third purge chamber are filled in the third purge chamber
Lower end is equipped with air inlet, and the upper end of the third purge chamber is connected with suction fan；The lower end of the sampler is connected with to be set vertically
The lower end of the first vertical tube set, first vertical tube is connected with the upper end of triple valve, the lower end interface connection of the triple valve
There is the second vertical tube, the horizontal interface of the triple valve is connected with horizontally disposed first transverse tube, the other end of first transverse tube
It is connected with the air inlet of exhaust fan, the exhaust outlet of the exhaust fan passes through horizontally disposed second transverse tube and on-line computing model point
Analyse room connection；Second vertical tube is connect with liquid collecting tank.
Preferably, second vertical tube and liquid collecting tank are attached by screw thread, are connected through a screw thread liquid collecting easy to disassemble
Tank topples over away the cleaning solution contained in liquid collecting tank.
Preferably, the volume of the liquid collecting tank is not less than the first purge chamber, the sum of the second cleaning building volume, the body of liquid collecting tank
Product be greater than the first purge chamber, the second cleaning building volume and can contain the first purge chamber, liquid all in the second purge chamber,
Avoid liquid collecting tank volume too small, in the first purge chamber, the second purge chamber liquid it is more and the problem of overflow.
Preferably, the upper end of first purge chamber is equipped with the first inlet, and the upper end of second purge chamber is equipped with
Second inlet, by there is the first inlet that can add weak base cleaning agent into the first purge chamber；It can by the second inlet
To add emulsion cleaner into the second purge chamber.
Preferably, the diameter of first vertical tube, the second vertical tube, the first transverse tube and the second transverse tube is equal, and described first
Vertical tube, the second vertical tube, the first transverse tube and the second transverse tube diameter be not less than three times of sample introduction pipe diameter, it is the first vertical tube, second perpendicular
The diameter of pipe, the first transverse tube and the second transverse tube is greater than single sample introduction pipe diameter, can accelerate sampling progress.
Preferably, the first spray head and second spray head are atomizer, and atomizer sprinkling uniformly, cleans up thorough
Bottom.
Preferably, first purge chamber, the second purge chamber and third cleaning building volume are equal.
A kind of on-line computing model solid air-sampler cleaning maintenance system proposed by the present invention, beneficial effect are:
(1) present system can automatically clean sampler inner wall, effectively reduce the labor intensity of manual maintenance
And maintenance cost；And can self-timing cleaning, prevented artificial cleaning not in time, easily forget, working efficiency it is low give equipment operation
Bring influences；Effectively increase stability, duration and the service life of equipment work；Finally, present system is effectively protected
The accuracy of testing result is demonstrate,proved；
(2) present system working automation is high, and sampler inner wall is cleaned using weak base cleaning agent, emulsion cleaner,
Effectively sulfide is avoided to can be widely applied to chemical industrial park to the corrosion of sampler, there is apparent progress meaning and practical valence
Value.
Detailed description of the invention
The present invention is described in further detail for embodiment in reference to the accompanying drawing, but does not constitute to of the invention
Any restrictions.
Fig. 1 is the structural schematic diagram of present system.
In figure: on-line computing model analysis room 1, sampler 2, sample feeding pipe 3, the first purge chamber 4, the second purge chamber 5, third are clear
Chamber wash 6, first spray head 7, first switch valve 8, second spray head 9, second switch valve 10, suction fan 11, the first vertical tube 12, triple valve
13, the second vertical tube 14, the first transverse tube 15, exhaust fan 16, the second transverse tube 17, liquid collecting tank 18, the first inlet 19, the second inlet
20。
Specific embodiment
With reference to the attached drawing in the embodiment of the present invention, technical solution in the embodiment of the present invention carries out clear, complete
Ground description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on this
The embodiment of invention, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, belongs to protection scope of the present invention.
Refering to shown in attached drawing 1, a kind of on-line computing model solid air-sampler cleaning maintenance system of the invention, including supervise online
The analysis room Ce Yi 1, the sampler 2 that shape is cylindrical body and the sample feeding pipe 3 for being uniformly arranged on 2 surrounding of sampler, it is described
Upper end inside sample injector 2 is equipped with the first purge chamber 4, second described in the first purge chamber 4, the second purge chamber 5 and third purge chamber 6
Purge chamber 5 is equal with 6 volume of third purge chamber；Weak base cleaning agent, and first cleaning are filled in first purge chamber 4
The lower end of room 4 is connected with first spray head 7, is equipped with first switch valve 8 between first purge chamber 4 and first spray head 7, and described the
Emulsion cleaner is filled in two purge chambers 5, and the lower end of second cleaning 5 is connected with second spray head 9, second cleaning
Second switch valve 10 is equipped between room 5 and second spray head 9, the first spray head 7 and second spray head 9 are atomizer；Described
Be filled with active carbon in three purge chambers 6, and the lower end of the third purge chamber 6 is equipped with air inlet, the third purge chamber 6 it is upper
End is connected with suction fan 11；The upper end of first purge chamber 4 be equipped with the first inlet 19, second purge chamber 5 it is upper
End is equipped with the second inlet 20.
The lower end of the sampler 2 is connected with the first vertical tube 12 being vertically arranged, the lower end and three of first vertical tube 12
The upper end of port valve 13 is connected, and the lower end interface of the triple valve 13 is connected with the second vertical tube 14, the level of the triple valve 13
Interface is connected with horizontally disposed first transverse tube 15, and the other end of first transverse tube 15 is connected with the air inlet of exhaust fan 16
It connects, the exhaust outlet of the exhaust fan 16 is connect by horizontally disposed second transverse tube 17 with on-line computing model analysis room 1；Described
Two vertical tubes 14 and liquid collecting tank 18, second vertical tube 14 are attached with liquid collecting tank 18 by screw thread；The body of the liquid collecting tank 18
Product is equal to the sum of the first purge chamber 4,5 volume of the second purge chamber.First vertical tube 12, the second vertical tube 14,15 and of the first transverse tube
The diameter of second transverse tube 17 is equal, and first vertical tube 12, the second vertical tube 14, the first transverse tube 15 and the second transverse tube 17 diameter
Equal to three times of 3 diameter of sample feeding pipe.
Firstly, at interval of certain time, automatic monitor station can issue the instruction that on-line computing model stops working, at this point, taking out
Blower 16 stops working；Then automatic monitor station driving first switch valve 8 is opened, and the weak base being contained in the first purge chamber 4 is clear
Lotion washes the inner wall for wiping sampler 2 by the ejection of first spray head 7, using the neutralization reaction of weak base and sulfide, to clean sampling
The inner wall of device 2；Then, automatic monitor station driving first switch valve 8 is closed, and starting second switch valve 10 is opened, and is contained in second
Emulsion cleaner in purge chamber 5 washes the inner wall for wiping sampler 2 by the ejection of second spray head 9, utilizes the emulsification of emulsion cleaner
The inner wall of effect cleaning sampler 2；Finally, automatic monitor station driving second switch valve 10 is closed, and open suction fan 11, air-breathing
Fan 11 is drained the humid air in sampler 2 by third purge chamber 6, is played using the active carbon in third purge chamber 6
The effect of moisture absorption；The moisture in sampler 2 can have been cleaned in very short time；Cleaning can carry out automatic again after terminating
Monitor work on-line.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Within the technical scope of the present disclosure, any changes or substitutions that can be easily thought of by anyone skilled in the art,
It should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be with the protection model of claims
Subject to enclosing.
Claims (7)
1. a kind of on-line computing model solid air-sampler cleaning maintenance system, including on-line computing model analysis room (1), shape are cylinder
The sampler (2) of body and the sample feeding pipe (3) for being uniformly arranged on the sampler (2) surrounding, which is characterized in that the sample injector
(2) internal upper end is equipped with the first purge chamber (4), the second purge chamber (5) and third purge chamber (6)；First purge chamber (4)
It is inside filled with weak base cleaning agent, and the lower end of first purge chamber (4) is connected with first spray head (7), first purge chamber
(4) first switch valve (8) are equipped between first spray head (7), are filled with emulsion cleaner in second purge chamber (5), and
The lower end of second purge chamber (5) is connected with second spray head (9), is set between second purge chamber (5) and second spray head (9)
There are second switch valve (10)；Active carbon is filled in the third purge chamber (6), and the lower end of the third purge chamber (6) is set
There is air inlet, the upper end of the third purge chamber (6) is connected with suction fan (11)；The lower end of the sampler (2) is connected with perpendicular
The lower end of the first vertical tube (12) being directly arranged, first vertical tube (12) is connected with the upper end of triple valve (13), the threeway
The lower end interface of valve (13) is connected with the second vertical tube (14), and the horizontal interface of the triple valve (13) is connected with horizontally disposed
The other end of one transverse tube (15), first transverse tube (15) is connected with the air inlet of exhaust fan (16), the exhaust fan (16)
Exhaust outlet connect with on-line computing model analysis room (1) by horizontally disposed second transverse tube (17)；Second vertical tube (14)
It is connect with liquid collecting tank (18).
2. a kind of on-line computing model solid air-sampler cleaning maintenance system according to claim 1, which is characterized in that described
Second vertical tube (14) is attached with liquid collecting tank (18) by screw thread.
3. a kind of on-line computing model solid air-sampler cleaning maintenance system according to claim 1, which is characterized in that described
The volume of liquid collecting tank (18) is not less than the first purge chamber (4), the sum of the second purge chamber (5) volume.
4. a kind of on-line computing model solid air-sampler cleaning maintenance system according to claim 1, which is characterized in that described
The upper end of first purge chamber (4) is equipped with the first inlet (19), and the upper end of second purge chamber (5) is equipped with the second inlet
(20)。
5. a kind of on-line computing model solid air-sampler cleaning maintenance system according to claim 1, which is characterized in that described
First vertical tube (12), the second vertical tube (14), the diameter of the first transverse tube (15) and the second transverse tube (17) are equal, and first vertical tube
(12), the diameter of the second vertical tube (14), the first transverse tube (15) and the second transverse tube (17) is not less than three times of sample feeding pipe (3) diameter.
6. a kind of on-line computing model solid air-sampler cleaning maintenance system according to claim 1, which is characterized in that described
First spray head (7) and second spray head (9) are atomizer.
7. a kind of on-line computing model solid air-sampler cleaning maintenance system according to claim 1, which is characterized in that described
First purge chamber (4), the second purge chamber (5) and third purge chamber (6) volume are equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110869.6A CN109261665A (en) | 2018-09-21 | 2018-09-21 | A kind of on-line computing model solid air-sampler cleaning maintenance system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811110869.6A CN109261665A (en) | 2018-09-21 | 2018-09-21 | A kind of on-line computing model solid air-sampler cleaning maintenance system |
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| Publication Number | Publication Date |
|---|---|
| CN109261665A true CN109261665A (en) | 2019-01-25 |
Family
ID=65198744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811110869.6A Pending CN109261665A (en) | 2018-09-21 | 2018-09-21 | A kind of on-line computing model solid air-sampler cleaning maintenance system |
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| Country | Link |
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| CN (1) | CN109261665A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237065A (en) * | 2021-01-13 | 2021-08-10 | 姚燕 | Intelligent control waste acid cracking furnace and waste sulfuric acid cracking process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20050269499A1 (en) * | 2003-05-23 | 2005-12-08 | Schlumberger Technology Corporation | Method and sensor for monitoring gas in a downhole environment |
| CN1846127A (en) * | 2003-09-01 | 2006-10-11 | 液体空气乔治洛德方法利用和研究的具有监督和管理委员会的有限公司 | Method for measuring gaseous species by derivation |
| CN101688877A (en) * | 2007-05-11 | 2010-03-31 | 贝克曼考尔特公司 | Nozzle cleaning method, nozzle cleaning device, and automatic analyzer |
| CN203310745U (en) * | 2013-06-17 | 2013-11-27 | 于敬达 | Biochemical analyzer |
| CN103389265A (en) * | 2013-07-30 | 2013-11-13 | 济南华天恒达科技有限公司 | Sampling and washing system |
| CN204241464U (en) * | 2014-12-19 | 2015-04-01 | 重庆梅安森科技股份有限公司 | The detection cavity on-line cleaning structure of gas controlling device |
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| CN113237065A (en) * | 2021-01-13 | 2021-08-10 | 姚燕 | Intelligent control waste acid cracking furnace and waste sulfuric acid cracking process |
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Application publication date: 20190125 |