CN210532082U - Double-tank emptying structure capable of shortening switching time - Google Patents
Double-tank emptying structure capable of shortening switching time Download PDFInfo
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- CN210532082U CN210532082U CN201921687824.5U CN201921687824U CN210532082U CN 210532082 U CN210532082 U CN 210532082U CN 201921687824 U CN201921687824 U CN 201921687824U CN 210532082 U CN210532082 U CN 210532082U
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Abstract
The utility model relates to a technology jar treatment facility especially relates to a shorten switching time's two jar evacuation structures, including two first technology jar and the second technology jar that set up side by side, the oil feed end of first technology jar and the oil feed end of second technology jar all connect one process equipment through the oil feed house steward, and the oil outlet end of first technology jar and the oil outlet end of second technology jar all connect one process equipment down through the oil outlet house steward, be equipped with the oil extraction pump on the oil outlet house steward, through connecting pipe series connection between first technology jar and the second technology jar. The utility model discloses a two technology jars of series connection and every technology jar can carry out the evacuation with the oil feed house steward and the independent two jar structures that communicate of oil outlet house steward, as long as wherein any one technology jar evacuation back, then can advance next batch oil and switch, shorten middle latency to oil switching time can be shortened.
Description
Technical Field
The utility model relates to a technology jar treatment facility especially relates to a shorten switching time's two jar evacuation structures.
Background
The switching between oil products in the oil refining process needs to be performed through an emptying process of a process tank, the conventional process is generally a single-tank emptying structure (as shown in figure 2), and the oil product switching of the next batch can be performed only after the process tank is emptied.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the defect that exists among the above-mentioned prior art and be not enough, provide one kind and adopt two technology jars of series connection and every technology jar can carry out the evacuation with the oil feed house steward and the two jar structures of the independent intercommunication of oil outlet house steward, as long as wherein any one technology jar evacuation back, then can advance next batch oil and switch, shorten middle latency to can shorten the two jar evacuation structures of the switching time that shortens of oil switching time.
The technical scheme of the utility model: the utility model provides a shorten switching time's two jar evacuation structures, includes two first technology jar and the second technology jar that set up side by side, the oil feed end of first technology jar and the oil feed end of second technology jar all connect one process equipment through the oil feed house steward on, the oil outlet end of first technology jar and the oil outlet end of second technology jar all connect one process equipment down through the oil outlet house steward, be equipped with the oil extraction pump on the oil outlet house steward, through connecting pipe series connection between first technology jar and the second technology jar.
The utility model discloses a two technology jars of series connection and every technology jar can carry out the evacuation with the oil feed house steward and the independent two jar structures that communicate of oil outlet house steward, as long as wherein any one technology jar evacuation back, then can advance next batch oil and switch, shorten middle latency to oil switching time can be shortened.
Preferably, the oil inlet end of the first process tank is connected with the oil inlet header pipe through a first oil inlet branch pipe, the oil inlet end of the second process tank is connected with the oil inlet header pipe through a second oil inlet branch pipe, the first oil inlet branch pipe is provided with a first oil inlet valve, and the second oil inlet branch pipe is provided with a second oil inlet valve.
The structure ensures that the oil inlets of the two process tanks are stable and reliable.
Preferably, the oil outlet end of the first process tank is connected with an oil outlet main pipe through a first oil outlet branch pipe, the oil outlet end of the second process tank is connected with an oil outlet main pipe through a second oil outlet branch pipe, the first oil outlet branch pipe is provided with a first oil outlet valve, and the second oil outlet branch pipe is provided with a second oil outlet valve.
The structure ensures that the oil outlet of the two process tanks is stable and reliable.
Preferably, one end of the connecting pipe is connected with the oil outlet end of the first process tank, and the other end of the connecting pipe is connected with the upper part of one side of the second process tank.
Preferably, the bottoms of the first process tank and the second process tank are round end sockets or conical end sockets.
Preferably, the first process tank and the second process tank are an acid reaction tank, a decoloring tower or a decoloring temporary storage tank.
The utility model discloses a two technology jars of series connection and every technology jar can carry out the evacuation with the oil feed house steward and the two jar structures of the independent intercommunication of oil outlet house steward, as long as wherein any one technology jar evacuation back, then can advance next batch oil and switch, shorten middle latency to can shorten oil switching time more than 1 hour.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic diagram of a prior art single tank evacuation configuration;
in the figure, 1, a first process tank, 2, a second process tank, 3, an oil inlet header pipe, 4, an oil outlet header pipe, 5, an oil discharge pump, 6, a connecting pipe, 7, a first oil inlet branch pipe, 8, a second oil inlet branch pipe, 9, a first oil outlet branch pipe, 10, a second oil outlet branch pipe, 11, a first oil inlet valve, 12, a second oil inlet valve, 13, a first oil outlet valve and 14, a second oil outlet valve are arranged in sequence.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings, but the present invention is not limited thereto.
As shown in figure 1, a shorten switching time's two jar evacuation structure, including series connection's first technology jar 1 and second technology jar 2, the oil feed end of first technology jar 1 and the oil feed end of second technology jar 2 all connect one process equipment through oil inlet manifold 3, the oil outlet end of first technology jar 1 and the oil outlet end of second technology jar 2 all connect one next process equipment through oil outlet manifold 4, be equipped with the oil extraction pump 5 on the oil outlet manifold 4, connect in series through connecting pipe 6 between first technology jar 1 and the second technology jar 2. The oil inlet end of the first process tank 1 is connected with the oil inlet header pipe 3 through a first oil inlet branch pipe 7, the oil inlet end of the second process tank 2 is connected with the oil inlet header pipe 3 through a second oil inlet branch pipe 8, a first oil inlet valve 11 is arranged on the first oil inlet branch pipe 7, and a second oil inlet valve 12 is arranged on the second oil inlet branch pipe 8. The oil outlet end of the first process tank 1 is connected with the oil outlet main pipe 4 through a first oil outlet branch pipe 9, the oil outlet end of the second process tank 2 is connected with the oil outlet main pipe 4 through a second oil outlet branch pipe 10, a first oil outlet valve 13 is arranged on the first oil outlet branch pipe 9, and a second oil outlet valve 14 is arranged on the second oil outlet branch pipe 10. One end of the connecting pipe 6 is connected with the oil outlet end of the first process tank 1, and the other end of the connecting pipe 6 is connected with the upper part of one side of the second process tank 2. The bottoms of the first process tank 1 and the second process tank 2 are round end sockets. The first process tank 1 and the second process tank 2 are acid reaction tanks.
When the utility model works, the first oil inlet valve and the second oil outlet valve are opened, the second oil inlet valve and the first oil outlet valve are closed, the No. 1 oil of the previous process equipment enters the first process tank, then enters the second process tank from the first process tank, and then is discharged to the next process equipment from the second process tank; during switching, after the No. 1 oil in the second process tank is emptied, the second oil inlet valve and the first oil outlet valve are also opened, the No. 1 oil in the first process tank is directly discharged from the bottom and does not enter the second process tank, and the No. 2 oil can enter the second process tank at the moment, so that the middle waiting time is shortened.
The utility model discloses a two technology jars of series connection and every technology jar can carry out the evacuation with the oil feed house steward and the two jar structures of the independent intercommunication of oil outlet house steward, as long as wherein any one technology jar evacuation back, then can advance next batch oil and switch, shorten middle latency to can shorten oil switching time more than 1 hour.
Claims (6)
1. The utility model provides a shorten switching time's two jar evacuation structures which characterized in that: the oil outlet end of the first process tank and the oil outlet end of the second process tank are connected with the next process equipment through the oil outlet header pipe, the oil outlet header pipe is provided with an oil discharge pump, and the first process tank and the second process tank are connected in series through connecting pipes.
2. The dual tank evacuation structure for reducing switching time of claim 1, wherein: the oil inlet end of the first process tank is connected with the oil inlet header pipe through a first oil inlet branch pipe, the oil inlet end of the second process tank is connected with the oil inlet header pipe through a second oil inlet branch pipe, the first oil inlet branch pipe is provided with a first oil inlet valve, and the second oil inlet branch pipe is provided with a second oil inlet valve.
3. The dual tank evacuation structure for reducing switching time of claim 1, wherein: the oil outlet end of the first process tank is connected with an oil outlet main pipe through a first oil outlet branch pipe, the oil outlet end of the second process tank is connected with the oil outlet main pipe through a second oil outlet branch pipe, a first oil outlet valve is arranged on the first oil outlet branch pipe, and a second oil outlet valve is arranged on the second oil outlet branch pipe.
4. The dual tank evacuation structure for reducing switching time of claim 1, wherein: one end of the connecting pipe is connected with the oil outlet end of the first process tank, and the other end of the connecting pipe is connected with the upper part of one side of the second process tank.
5. The dual tank evacuation structure for reducing switching time of claim 1, wherein: the bottoms of the first process tank and the second process tank are round end sockets or conical end sockets.
6. The dual tank evacuation structure for reducing switching time of claim 1, wherein: the first process tank and the second process tank are an acid reaction tank, a decoloring tower or a decoloring temporary storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687824.5U CN210532082U (en) | 2019-10-10 | 2019-10-10 | Double-tank emptying structure capable of shortening switching time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921687824.5U CN210532082U (en) | 2019-10-10 | 2019-10-10 | Double-tank emptying structure capable of shortening switching time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210532082U true CN210532082U (en) | 2020-05-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201921687824.5U Active CN210532082U (en) | 2019-10-10 | 2019-10-10 | Double-tank emptying structure capable of shortening switching time |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594586A (en) * | 2019-10-10 | 2019-12-20 | 浙江益海嘉里食品工业有限公司 | Double-tank emptying structure capable of shortening switching time and emptying method thereof |
-
2019
- 2019-10-10 CN CN201921687824.5U patent/CN210532082U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110594586A (en) * | 2019-10-10 | 2019-12-20 | 浙江益海嘉里食品工业有限公司 | Double-tank emptying structure capable of shortening switching time and emptying method thereof |
| CN110594586B (en) * | 2019-10-10 | 2024-04-19 | 浙江益海嘉里食品工业有限公司 | Double-tank emptying structure capable of shortening switching time and emptying method thereof |
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