CN214667899U - Underground tank sampling system - Google Patents
Underground tank sampling system Download PDFInfo
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- CN214667899U CN214667899U CN202023132692.5U CN202023132692U CN214667899U CN 214667899 U CN214667899 U CN 214667899U CN 202023132692 U CN202023132692 U CN 202023132692U CN 214667899 U CN214667899 U CN 214667899U
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Abstract
The utility model relates to an underground tank sampling system, which comprises an underground sump oil tank, an inlet pipeline, an outlet pipeline, a circulating pipeline and a sump oil pump; the underground sump oil tank is connected with an inlet pipeline and an outlet pipeline respectively, the outlet pipeline is sequentially connected with a sump oil pump and a first valve, one end of the circulating pipeline is connected with the outlet pipe, the other end of the circulating pipeline is connected with the inlet pipeline, the joint of the circulating pipeline and the outlet pipeline is positioned between the underground sump oil pump and the first valve, and the circulating pipeline is connected with a sampling pipeline. The material in the slop oil tank is sampled and analyzed by adding a circulating pipeline and a sampling pipeline on the outlet pipeline, and the material is discharged after analysis.
Description
Technical Field
The utility model relates to a chemical industry technical field especially relates to an underground tank sampling system.
Background
When the material in the general device underground tank is full of liquid level, can directly start underground sump oil pump, send the underground tank material of device outward to the sump oil master cylinder of whole factory in, concentrate as raw materials reprocess and retrieve. The recycling of the dirty oil causes waste of energy consumption.
SUMMERY OF THE UTILITY MODEL
To prior art's not enough, the utility model aims at providing an underground tank sampling system, through increase circulation pipeline and sample pipeline on the outlet pipeline to the sump oil tank in the material analysis of taking a sample, discharge the material again after the analysis.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an underground tank sampling system comprises an underground sump oil tank, an inlet pipeline, an outlet pipeline, a circulating pipeline and a sump oil pump; the underground sump oil tank is connected with an inlet pipeline and an outlet pipeline respectively, the outlet pipeline is sequentially connected with a sump oil pump and a first valve, one end of the circulating pipeline is connected with the outlet pipe, the other end of the circulating pipeline is connected with the inlet pipeline, the joint of the circulating pipeline and the outlet pipeline is positioned between the underground sump oil pump and the first valve, and the circulating pipeline is connected with a sampling pipeline.
Furthermore, a sampling valve is arranged on the sampling pipeline.
Further, a second valve is disposed on the circulation line between the sampling line and the outlet line.
Furthermore, the outlet pipeline is connected with two delivery pipelines, and the two delivery pipelines are respectively provided with a third valve and a fourth valve.
Furthermore, a nitrogen supplementing pipeline and an emptying pipeline are connected to the inlet pipeline, and valves are respectively arranged on the nitrogen supplementing pipeline and the emptying pipeline.
Compared with the prior art, the utility model beneficial effect be:
the application provides an underground tank sampling system, which comprises an underground sump oil tank, an inlet pipeline, an outlet pipeline, a circulating pipeline and a sump oil pump; the underground sump oil tank is connected with an inlet pipeline and an outlet pipeline respectively, the outlet pipeline is sequentially connected with a sump oil pump and a first valve, one end of the circulating pipeline is connected with the outlet pipe, the other end of the circulating pipeline is connected with the inlet pipeline, the joint of the circulating pipeline and the outlet pipeline is positioned between the underground sump oil pump and the first valve, and the circulating pipeline is connected with a sampling pipeline. The material in the slop oil tank is sampled and analyzed by adding a circulating pipeline and a sampling pipeline on the outlet pipeline, and the material is discharged after analysis.
Drawings
Fig. 1 is a schematic structural view of the present invention;
in the figure: 1. underground sump oil tank, 2, inlet pipeline, 3, outlet pipeline, 4, circulation pipeline, 5, sump oil pump, 6, first valve, 7, sampling pipeline, 8, sampling valve, 9, second valve, 10, third valve, 11, fourth valve, 12, nitrogen supplement pipeline, 13, emptying pipeline, 14, sump oil main tank, 15, reforming oil tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1
As shown in fig. 1, an underground tank sampling system comprises an underground sump oil tank 1, an inlet pipeline 2, an outlet pipeline 3, a circulating pipeline 4 and a sump oil pump 5, wherein the top of the underground sump oil tank 1 is respectively connected with the inlet pipeline 2 and the outlet pipeline 3, the sump oil pump 5, a first valve 6 and two branch delivery lines are sequentially connected to the outlet pipeline 3 along the material outflow direction, the two branch delivery lines are respectively connected with a sump oil main tank 14 and a reformed oil tank 15, a third valve 10 is arranged on the delivery line connected with the sump oil main tank 14, and a fourth valve 11 is arranged on the delivery line connected with the reformed oil tank 15.
One end of the circulating pipeline 4 is connected with the outlet pipeline 3, the other end of the circulating pipeline is connected with the water inlet pipeline, the joint of the circulating pipeline 4 and the second water outlet pipe is positioned between the underground sump oil pump 5 and the first valve 6, the circulating pipeline 4 is sequentially connected with the second valve 9 and the sampling pipeline 7 along the direction of material circulating flow, and the sampling pipeline 7 is provided with a guide spraying sampling valve 8. The second valve 9 in this embodiment is a gate valve.
The inlet pipeline 2 is connected with a nitrogen supplement pipeline 12 and a vent pipeline 13, and the nitrogen supplement pipeline 12 and the vent pipeline 13 are respectively provided with a valve.
When the underground sump oil tank sampling device is used, when materials in the underground sump oil tank 1 reach a high liquid level, the underground sump oil pump 5 is started, the second valve 9 is fully opened under the condition that the first valve 6 is closed, so that the materials in the underground sump oil tank 1 can circulate for 5 minutes, and after the materials in the underground sump oil tank 1 are thoroughly and uniformly mixed, the sampling valve 8 is opened to sample the materials in the underground sump oil tank 1. After the implementation, the material in the underground sump oil tank 1 is sampled before the underground sump oil tank 1 material is delivered, when the material in the underground sump oil tank 1 meets the index, the second valve 9 is closed, the first valve 6 and the fourth valve 11 are opened to directly deliver the material in the underground sump oil tank 1 to the reforming oil tank 15, and the material is not delivered to the sump oil main tank 14, so that the remill flow of the underground sump oil is shortened, and the purpose of energy conservation is achieved.
Compared with the prior art, the embodiment has the beneficial effects that:
the underground tank sampling system provided by the embodiment samples and analyzes materials in the underground sump oil tank 1 by adding the circulating pipeline 4 and the sampling pipeline 7 on the outlet pipeline 3, and classifies and discharges the materials after analysis. The recycling process of the underground sump oil is shortened, and the purpose of energy conservation is achieved.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An underground tank sampling system, its characterized in that: comprises an underground sump oil tank, an inlet pipeline, an outlet pipeline, a circulating pipeline and a sump oil pump; an inlet pipeline and an outlet pipeline are respectively connected to the underground sump oil tank, and a sump oil pump and a first valve are sequentially connected to the outlet pipeline; one end of the circulating pipeline is connected with the outlet pipe, the other end of the circulating pipeline is connected with the inlet pipeline, the joint of the circulating pipeline and the outlet pipeline is positioned between the underground sump oil pump and the first valve, and the circulating pipeline is connected with a sampling pipeline.
2. The underground tank sampling system of claim 1, wherein: and a sampling valve is arranged on the sampling pipeline.
3. The underground tank sampling system of claim 1, wherein: a second valve is disposed on the recirculation line between the sampling line and the outlet line.
4. The underground tank sampling system of claim 1, wherein: the outlet pipeline is connected with two delivery pipelines, and the two delivery pipelines are respectively provided with a third valve and a fourth valve.
5. The underground tank sampling system of claim 1, wherein: and the inlet pipeline is connected with a nitrogen supplementing pipeline and an emptying pipeline.
6. The underground tank sampling system of claim 5, wherein: and valves are respectively arranged on the nitrogen supplementing pipeline and the emptying pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023132692.5U CN214667899U (en) | 2020-12-23 | 2020-12-23 | Underground tank sampling system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023132692.5U CN214667899U (en) | 2020-12-23 | 2020-12-23 | Underground tank sampling system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214667899U true CN214667899U (en) | 2021-11-09 |
Family
ID=78502048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023132692.5U Active CN214667899U (en) | 2020-12-23 | 2020-12-23 | Underground tank sampling system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214667899U (en) |
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2020
- 2020-12-23 CN CN202023132692.5U patent/CN214667899U/en active Active
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