CN207557181U - A kind of cleaning solution transfusion system of ion chromatograph - Google Patents
A kind of cleaning solution transfusion system of ion chromatograph Download PDFInfo
- Publication number
- CN207557181U CN207557181U CN201721564342.1U CN201721564342U CN207557181U CN 207557181 U CN207557181 U CN 207557181U CN 201721564342 U CN201721564342 U CN 201721564342U CN 207557181 U CN207557181 U CN 207557181U
- Authority
- CN
- China
- Prior art keywords
- cleaning solution
- cleaning liquid
- filter
- pump head
- ion chromatograph
- 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
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Abstract
The utility model is related to a kind of cleaning solution transfusion systems of ion chromatograph,Including several cleaning liquid baths A,Several cleaning liquid baths B,Infusion pump A,Infusion pump B,Mixer,Filter,Vacuum chamber,Proportioning valve,Priming valve,Pump head A,Pump head B,The utility model is simple in structure,Reasonable design,It is highly practical,By the way that mixer is set to realize cleaning liquid bath A,Clean the mixing of liquid bath B,And pass through filter and filter out impurity in mixed liquor,And the gas in mixed liquor is removed by filter,So as to eliminate the impurity in cleaning solution and influence of the gas to test result,Further improve the accuracy of test result,So as to further reduce cost of labor,And the system is additionally provided with proportioning valve,Pass through the flow of ratio valve regulation mixing cleaning solution,The flow of accurate control cleaning solution,And system is applied widely,It can be widely popularized,Also multiple cleaning liquid baths can be arranged as required to,And it is not limited to cleaning solution slot A,Clean liquid bath B.
Description
Technical field
The utility model is related to a kind of analytical equipment technical field, the cleaning solution infusion system of especially a kind of ion chromatograph
System.
Background technology
Ion chromatograph is one kind of high performance liquid chromatograph.Be mainly used for the analysis of environmental sample, including the surface water,
Anions and canons in the samples such as drinking water, rainwater, sanitary sewage and industrial wastewater, Acid Preciptation and Atmospheric particulates, with micro- electricity
The analysis of trace impurity in sub- industry related water and reagent.
But in infusion process, due to being frequently present of gas and impurity in cleaning solution, so as to cause measurement result not
Accurately.
Invention content
In view of the deficiencies of the prior art, the utility model provides a kind of cleaning solution transfusion system of ion chromatograph.
The technical solution of the utility model is：The cleaning solution transfusion system of a kind of ion chromatograph, including several cleanings
Liquid bath A, several cleaning liquid baths B, infusion pump A, infusion pump B, mixer, filter, vacuum chamber, proportioning valve, priming valve, pump head
A, pump head B,
It is respectively arranged in cleaning solution A, several cleaning liquid baths B and is respectively arranged with clearly in several cleaning liquid baths A
Washing lotion B,
Several cleanings liquid bath A is connected by pipeline with infusion pump A, several cleaning liquid baths B
It is connected by pipeline with infusion pump B, the infusion pump A, infusion pump B are connected in the input end of mixer in parallel, so as to
Cleaning solution A and cleaning solution B are input in mixer and mixed；
The mixer is connected by pipe-and-filter, so as to which the cleaning solution of mixing be filtered；
The filter is connected by pipeline with vacuum chamber, by vacuum chamber by the gas in the cleaning solution after filtering
Removing, the vacuum chamber are connected by multiple pipelines with proportioning valve, and the proportioning valve is connected by pipeline with pneumatic operated valve
Logical, the outlet end of the pneumatic operated valve is connected in parallel to pump head A, pump head B, so as to pass through pump head A, pump head B and ion chromatograph
Piece-rate system connection, so that cleaning solution is input in piece-rate system.
Further, the pump head A, pump head B output terminal be also associated with pressure sensor；
Further, the cleaning liquid bath A quantity is at least 4；
Further, the cleaning liquid bath B quantity is at least 4,
Further, it is provided with filtering regulating valve on the pipeline between the mixer and filter.
The beneficial effects of the utility model are：It is simple in structure, reasonable design, highly practical, by setting mixer, so as to
It realizes the mixing of cleaning liquid bath A, cleaning liquid bath B, and passes through filter and filter out impurity in mixed liquor, and take off by filter
Except the gas in mixed liquor, so as to eliminate the impurity in cleaning solution and influence of the gas to test result, further improve
The accuracy of test result, so as to further reduce cost of labor, and the system is additionally provided with proportioning valve, passes through proportioning valve
The flow of mixing cleaning solution, the accurate flow for controlling cleaning solution are adjusted, and system is applied widely, can be widely popularized, also may be used
Multiple cleaning liquid baths are arranged as required to, and are not limited to cleaning solution slot A, cleaning liquid bath B.
Description of the drawings
Fig. 1 is the flow frame diagram of the utility model.
In figure, 1- cleaning liquid bath A, 2- cleaning liquid bath B, 3- infusion pump A, 4- infusion pump B, 5- mixers, 6- filters, 7-
Vacuum chamber, 8- proportioning valves, 9- priming valve 10- pump heads A, 11- pump head B, 12- pressure sensors, 13- filtering regulating valves.
Specific embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings：
As shown in Figure 1, a kind of cleaning solution transfusion system of ion chromatograph, including several cleaning liquid baths A1, several
Clean liquid bath B2, infusion pump A3, infusion pump B4, mixer 5, filter 6, vacuum chamber 7, proportioning valve 8, priming valve 9, pump head A10,
Pump head B11,
It is respectively arranged in cleaning solution A, several cleaning liquid baths B2 and is respectively arranged in several cleaning liquid baths A1
Cleaning solution B,
Several cleanings liquid bath A1 is connected by pipeline with infusion pump A3, several described cleaning liquid baths
B2 is connected by pipeline with infusion pump B4, and the infusion pump A3, infusion pump B4 are connected in the import of mixer 5 in parallel
End mixes so as to which cleaning solution A and cleaning solution B are input in mixer 5；
The mixer 5 is connected by pipe-and-filter 6, so as to which mixed cleaning solution be filtered, from
And remove impurity in cleaning solution；
The filter 6 is connected by pipeline with vacuum chamber 7, will be in the cleaning solution after filtering by vacuum chamber 7
Gas removal, the vacuum chamber 7 are connected by multiple pipelines with proportioning valve 8, and the proportioning valve 8 is by pipeline and pneumatically
Valve 9 is connected, and the outlet end of the pneumatic operated valve 9 is connected in parallel to pump head A10, pump head B11, so as to pass through pump head A10, pump head
The piece-rate system of B11 and ion chromatograph connects, so as to which cleaning solution is input in piece-rate system.
Further, the pump head A10, pump head B11 output terminal be also associated with pressure sensor 12；
Further, the cleaning liquid bath A1 quantity is at least 4；
Further, the cleaning liquid bath B2 quantity is at least 4,
Further, filtering regulating valve 13 is provided on the pipeline between the mixer 5 and filter 6.
The description of the embodiments and the specification only illustrate the principle of the present utility model and most preferred embodiment, is not taking off
Under the premise of from the spirit and scope of the utility model, the present invention also has various changes and improvements, these changes and improvements
It both falls in claimed the scope of the utility model.
Claims (5)
1. a kind of cleaning solution transfusion system of ion chromatograph, including several cleaning liquid baths A, several cleaning liquid baths B, infusion
A, infusion pump B, mixer, filter, vacuum chamber, proportioning valve, priming valve, pump head A, pump head B are pumped,
It is respectively arranged in several cleaning liquid baths A in cleaning solution A, several cleaning liquid baths B and is respectively arranged with cleaning solution
B,
Several cleanings liquid bath A is connected by pipeline with infusion pump A, several cleaning liquid baths B is logical
Piping is connected with infusion pump B, and the infusion pump A, infusion pump B are connected in the input end of mixer in parallel；
The mixer is connected by pipe-and-filter；
The filter is connected by pipeline with vacuum chamber；
The vacuum chamber is connected by multiple pipelines with proportioning valve, and the proportioning valve is connected by pipeline with pneumatic operated valve
Logical, the outlet end of the pneumatic operated valve is connected in parallel to pump head A, pump head B.
2. a kind of cleaning solution transfusion system of ion chromatograph according to claim 1, it is characterised in that：The pump head
A, the output terminal of pump head B is also associated with pressure sensor.
3. a kind of cleaning solution transfusion system of ion chromatograph according to claim 1, it is characterised in that：The cleaning
Liquid bath A quantity is at least 4.
4. a kind of cleaning solution transfusion system of ion chromatograph according to claim 1, it is characterised in that：The cleaning
Liquid bath B quantity is at least 4.
5. a kind of cleaning solution transfusion system of ion chromatograph according to claim 1, it is characterised in that：The mixing
Filtering regulating valve is provided on pipeline between device and filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564342.1U CN207557181U (en) | 2017-11-21 | 2017-11-21 | A kind of cleaning solution transfusion system of ion chromatograph |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721564342.1U CN207557181U (en) | 2017-11-21 | 2017-11-21 | A kind of cleaning solution transfusion system of ion chromatograph |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207557181U true CN207557181U (en) | 2018-06-29 |
Family
ID=62679599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721564342.1U Expired - Fee Related CN207557181U (en) | 2017-11-21 | 2017-11-21 | A kind of cleaning solution transfusion system of ion chromatograph |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207557181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115541800A (en) * | 2022-10-20 | 2022-12-30 | 山东省计量科学研究院 | Ion chromatograph and suppressor thereof |
-
2017
- 2017-11-21 CN CN201721564342.1U patent/CN207557181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115541800A (en) * | 2022-10-20 | 2022-12-30 | 山东省计量科学研究院 | Ion chromatograph and suppressor thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| 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: 20180629 Termination date: 20211121 |