CN207163748U - Liquid product intermittent sampling device - Google Patents
Liquid product intermittent sampling device Download PDFInfo
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- CN207163748U CN207163748U CN201721134459.6U CN201721134459U CN207163748U CN 207163748 U CN207163748 U CN 207163748U CN 201721134459 U CN201721134459 U CN 201721134459U CN 207163748 U CN207163748 U CN 207163748U
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- pipeline
- liquid level
- regulating valve
- surge tank
- liquid
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Abstract
The utility model is liquid product intermittent sampling device, is made up of reactor (1), condenser (2), products pot (3), liquid level gauge (4), tapping regulating valve (5), system pressure regulating valve (6), surge tank (7), atmospheric valve (8), measuring pump (9), chromatogram sampling pond (10) and instrument (11).When device uses, instrument (11) gives a setting value, ensure that the product beyond setting liquid level in products pot (3) is flow back into surge tank (7), when needing sampling, measuring pump (9) is opened, the product in surge tank (7) is transported in chromatogram sampling pond (10).The utility model has the advantages that：Reasonable in design, compact in design, liquid product on-line period function etc. can be realized.
Description
Technical field：
Liquid product intermittent sampling device is the utility model is related to, belongs to technical field of chemical.
Background technology：
, it is necessary to which gas phase and liquid product sampling to reaction are divided in integration reaction unit or the continuous evaluating apparatus of catalyst
Analysis, finally to carry out mass balance.The method used in general device is that two-stage ball valve depressurizes manual sampling step by step, this method without
The problems such as method prevents the moment of liquid-phase product from flashing, personnel protection, if the parallel evaluation catalyst of multiple devices, can not more accomplish
On-line period in the same time, and manpower expenditure is added, it is inefficient.
The content of the invention：
Technical problem to be solved in the utility model is to provide a kind of reasonable in design, compact in design, can realize that liquid phase is produced
The liquid product intermittent sampling device of thing on-line period function.
Liquid product intermittent sampling device described in the utility model, including reactor (1), condenser (2), products pot (3),
Liquid level gauge (4), tapping regulating valve (5), system pressure regulating valve (6), surge tank (7), atmospheric valve (8), measuring pump (9), chromatogram
Sample pond (10) and instrument (11), it is characterised in that：Described reactor (1) is connected by pipeline with condenser (2), described
Condenser (2) is connected by pipeline with 1 end of products pot (3), and 2 ends of described products pot (3) pass through pipeline and system pressure
Regulating valve (6) is connected, and 3 ends of products pot (3) are connected by pipeline with tapping regulating valve (5) entrance, described tapping regulating valve
(5) outlet is connected by pipeline with 1 end of surge tank (7), and 2 ends of described surge tank (7) pass through pipeline and atmospheric valve (8) phase
Even, 3 ends of surge tank (7) are connected by pipeline with the entrance of measuring pump (9), and the outlet of described measuring pump (9) passes through pipeline
It is connected with chromatogram sampling pond (10).
Described products pot (3) chain is connected to liquid level gauge (4), and liquid level shows that range ability is：0~500 millimeter of water.
The liquid level numerical value that liquid level gauge (4) is shown is changed into electric signal by described instrument (11), so as to control tapping to adjust
The aperture of valve (5), realize the chain control between liquid level gauge (4) and tapping regulating valve (5).
The beneficial effects of the utility model are：It is reasonable in design, compact in design, it is not necessary to manually to field sampling, only need
It is high by computer On-line Control, intelligence degree.
Brief description of the drawings：
Fig. 1 is liquid product intermittent sampling apparatus structure schematic diagram.
Embodiment：
The utility model is described in further detail below in conjunction with the accompanying drawings：
Liquid product intermittent sampling device as shown in Figure 1, by reactor (1), condenser (2), products pot (3), liquid level gauge
(4), tapping regulating valve (5), system pressure regulating valve (6), surge tank (7), atmospheric valve (8), measuring pump (9), chromatogram sampling pond
(10) and instrument (11) composition, reactor (1), condenser (2), 1 end of products pot (3) are sequentially connected by pipeline, products pot
(3) 2 ends are connected by pipeline with system pressure regulating valve (6), and 3 ends of products pot (3) pass through pipeline and tapping regulating valve (5)
Entrance is connected, and products pot (3) chain is connected to liquid level gauge (4), and liquid level shows that range ability is：0~500 millimeter of water, tapping regulation
Valve (5) outlet is connected by pipeline with 1 end of surge tank (7), and 2 ends of surge tank (7) are connected by pipeline with atmospheric valve (8),
3 ends of surge tank (7) are connected by pipeline with the entrance of measuring pump (9), and the outlet of measuring pump (9) is sampled by pipeline and chromatogram
Pond (10) is connected, and the liquid level numerical value that liquid level gauge (4) is shown is changed into electric signal by instrument (11), so as to control tapping regulating valve
(5) aperture, the chain control between liquid level gauge (4) and tapping regulating valve (5) is realized.
Device ensures the production beyond setting liquid level in products pot (3) in use, instrument (11) gives a setting value
Product are flow back into surge tank (7), when needing sampling, open measuring pump (9), the product in surge tank (7) is transported into chromatogram
Sample in pond (10).
In summary, the utility model have simple in construction, reasonable in design, compact in design, it is easy to use, liquid phase can be realized
The advantages that product on-line period function.
Here the utility model description and application are illustrative, are not wishing to the scope of the utility model being limited in above-mentioned
In embodiment, therefore, the utility model is not limited by the present embodiment, and any technical scheme obtained using equivalence replacement is existed
In the range of the utility model protection.
Claims (3)
1. liquid product intermittent sampling device, including reactor (1), condenser (2), products pot (3), liquid level gauge (4), tapping tune
Save valve (5), system pressure regulating valve (6), surge tank (7), atmospheric valve (8), measuring pump (9), chromatogram sampling pond (10) and instrument
(11), it is characterised in that：Described reactor (1) is connected by pipeline with condenser (2), and described condenser (2) passes through pipe
Line is connected with 1 end of products pot (3), and 2 ends of described products pot (3) are connected by pipeline with system pressure regulating valve (6), production
3 ends of product tank (3) are connected by pipeline with tapping regulating valve (5) entrance, described tapping regulating valve (5) outlet by pipeline with
1 end of surge tank (7) is connected, and 2 ends of described surge tank (7) are connected by pipeline with atmospheric valve (8), 3 ends of surge tank (7)
It is connected by pipeline with the entrance of measuring pump (9), the outlet of described measuring pump (9) samples pond (10) phase by pipeline and chromatogram
Even.
2. liquid product intermittent sampling device according to claim 1, it is characterised in that：Described products pot (3) link
There is liquid level gauge (4), liquid level shows that range ability is：0~500 millimeter of water.
3. liquid product intermittent sampling device according to claim 1, it is characterised in that：Described instrument (11) is by liquid level
The liquid level numerical value of meter (4) display changes into electric signal, so as to control the aperture of tapping regulating valve (5), realizes liquid level gauge (4) and puts
Chain control between liquid regulating valve (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134459.6U CN207163748U (en) | 2017-08-31 | 2017-08-31 | Liquid product intermittent sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721134459.6U CN207163748U (en) | 2017-08-31 | 2017-08-31 | Liquid product intermittent sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207163748U true CN207163748U (en) | 2018-03-30 |
Family
ID=61720363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721134459.6U Active CN207163748U (en) | 2017-08-31 | 2017-08-31 | Liquid product intermittent sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207163748U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110274787A (en) * | 2019-07-18 | 2019-09-24 | 甘肃银光聚银化工有限公司 | A kind of two phase flow system sampling recyclable device |
| CN110343607A (en) * | 2019-06-25 | 2019-10-18 | 南方医科大学珠江医院 | The bio-reaction system of intermittent sampling |
| CN117398707A (en) * | 2023-09-07 | 2024-01-16 | 湖北兴福电子材料股份有限公司 | Electronic grade hexamethyldisilazane purification device and purification method |
-
2017
- 2017-08-31 CN CN201721134459.6U patent/CN207163748U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110343607A (en) * | 2019-06-25 | 2019-10-18 | 南方医科大学珠江医院 | The bio-reaction system of intermittent sampling |
| CN110343607B (en) * | 2019-06-25 | 2020-09-22 | 南方医科大学珠江医院 | Biological reaction system for intermittent sampling |
| CN110274787A (en) * | 2019-07-18 | 2019-09-24 | 甘肃银光聚银化工有限公司 | A kind of two phase flow system sampling recyclable device |
| CN117398707A (en) * | 2023-09-07 | 2024-01-16 | 湖北兴福电子材料股份有限公司 | Electronic grade hexamethyldisilazane purification device and purification method |
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