CN212434000U - Oil product loading and unloading training system - Google Patents
Oil product loading and unloading training system Download PDFInfo
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- CN212434000U CN212434000U CN202021199127.8U CN202021199127U CN212434000U CN 212434000 U CN212434000 U CN 212434000U CN 202021199127 U CN202021199127 U CN 202021199127U CN 212434000 U CN212434000 U CN 212434000U
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Abstract
The utility model discloses a real standard system of oil loading and unloading, including oil tank, pans, tertiary filter, oil loading crane pipe, oil unloading crane pipe, recovery tank, valve A, valve B, valve C and valve D. The system can be used for carrying out loading and unloading of oil products, oil product metering, use of oil tanks, practical training contents such as flow meters, valve processes and the like, provides sufficient guarantee and equipment process support for participating in practical links such as production cognition, production practice and the like of training personnel, can be used for carrying out continuous operation of the whole flow of oil product loading and unloading, and can be used for cutting out each operation unit to carry out independent process research and training. The system can adopt the substitute materials to carry out production training, the materials are recycled in the system, and the system is energy-saving and environment-friendly.
Description
Technical Field
The utility model relates to a petrochemical real operation trainer especially relates to the real operation trainer of oil loading and unloading.
Background
The loading and unloading of oil products are important links in the petrochemical production process, and relevant operators need to be skilled in the relevant knowledge including loading, unloading, synchronous metering, operation of various valves, process flow of process pipelines and the like of the oil products. In the process of teaching and training of oil product loading and unloading, theoretical teaching and actual operation are generally carried out synchronously. The practical operation link is added in the teaching, so that the personnel who attend training and learning can be effectively helped to grow up more quickly. The current oil product loading and unloading training system is usually a training device of a single production unit and cannot be used for training the whole oil product loading and unloading process. The whole oil loading and unloading process is cut and cracked, the operation condition of the whole process cannot be known, the training effect is reduced, and comprehensive technical talents in various aspects are difficult to cultivate. And if the training of the whole process is required, the training is required to be carried out by the relevant production units. However, the production unit with the complete oil loading and unloading process is usually busy, and cannot be matched with related training. The training personnel can only observe and study, and the practical operation cannot be realized, so that the training effect is greatly reduced.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides an oil loading and unloading training system which can not only carry out full-flow continuous operation, but also can respectively utilize each functional unit to operate independently, comprising an oil tank, a middle tank, a tertiary filter, an oil loading and unloading crane pipe 7, a recovery tank, a valve A, a valve B, a valve C and a valve D, wherein the oil tank 1 is provided with an oil tank inlet valve and an oil tank outlet valve, the middle tank is provided with a middle tank inlet valve A, a middle tank inlet valve B, a middle tank outlet valve A and a middle tank outlet valve B, the tertiary filter is provided with a tertiary filter inlet valve, a tertiary filter upper outlet valve and a tertiary filter lower outlet valve, the recovery tank is provided with a recovery tank inlet valve A, a recovery tank inlet valve B and a recovery tank outlet valve, the oil loading and unloading crane pipe is provided with an oil loading and unloading crane pipe valve, an oil loading and unloading crane pipe flowmeter and an oil loading, the oil unloading crane pipe is provided with an oil unloading crane pipe valve and an oil unloading crane pipe oil returning valve, and is characterized in that an oil tank outlet valve is connected with an intermediate tank inlet valve B, a gas eliminator A, a filter A, a flowmeter A and a centrifugal pump A are sequentially connected between the oil tank outlet valve and the intermediate tank inlet valve B, a centrifugal pump A inlet valve is arranged at an inlet of the centrifugal pump A, a centrifugal pump A outlet valve is arranged at an outlet of the centrifugal pump A, the intermediate tank outlet valve B is connected with the oil tank inlet valve, the gas eliminator B, the filter B, the flowmeter B and the centrifugal pump B are sequentially connected between the intermediate tank outlet valve B and the oil tank inlet valve, a gas eliminator B inlet valve is arranged in front of an inlet of the gas eliminator B, a centrifugal pump B inlet valve is arranged at an inlet of the centrifugal pump B, the intermediate tank outlet valve A is connected with an inlet of a valve C, and the gas eliminator C, a centrifugal pump C inlet valve is arranged at the inlet of the centrifugal pump C, a centrifugal pump C outlet valve is arranged at the outlet of the centrifugal pump C, the outlet of the valve D is connected with the intermediate tank inlet valve A, a gas eliminator D, a filter D, a flow meter D and the centrifugal pump D are sequentially connected between the valve D and the intermediate tank inlet valve A, a gas eliminator B inlet valve is arranged in front of the inlet of the gas eliminator D, a centrifugal pump D inlet valve is arranged at the inlet of the centrifugal pump D, a third-stage filter inlet valve is connected with the outlet of the valve C, an upper outlet valve of the third-stage filter is connected with the inlet of the valve D, a cross-line valve is arranged between the upper outlet valve of the third-stage filter and the valve D, a lower outlet valve of the third-stage filter is connected with the inlet valve A of the recovery tank, an oil loading arm valve is connected with the outlet of the valve D, an oil loading arm return valve is connected with the, the recycling tank outlet valve is connected with a valve C, a recycling tank filter and a recycling tank centrifugal pump are sequentially connected between the recycling tank outlet valve and the valve C, the recycling tank centrifugal pump outlet valve is arranged at the position of an outlet of the recycling tank centrifugal pump, an inlet of the valve C is connected with an outlet valve of a centrifugal pump A through a valve B, and an outlet of the valve D is connected with an inlet valve of a gas eliminator B through a valve A.
Further, pressure gauges are arranged between the air eliminator A and the filter A, between the flow meter A and the centrifugal pump A, between the air eliminator B and the filter B, between the flow meter B and the centrifugal pump B, between the air eliminator C and the filter C, between the flow meter C and the centrifugal pump C, between the air eliminator D and the filter D and between the flow meter D and the centrifugal pump D.
Further, temperature meters are arranged between the filter A and the flowmeter A, between the filter B and the flowmeter B, between the filter C and the flowmeter C and between the filter D and the flowmeter D. The pressure gauge and the temperature gauge are additionally arranged at key positions of the device, so that the safe operation of the system can be ensured, related personnel can find and take related emergency measures at the first time when the system is abnormal, and the training personnel can be helped to further know related process flows.
Further, check valves are arranged at the outlets of the centrifugal pump A, the centrifugal pump B, the centrifugal pump C, the centrifugal pump D and the recovery tank centrifugal pump. The check valve is additionally arranged at the outlet of the centrifugal pump, so that the centrifugal pump can be prevented from running abnormally, and the safe and stable running of the system is ensured.
Further, a standby third-stage filter is connected with the third-stage filter in parallel, and the standby third-stage filter and the third-stage filter are identical in structure.
Furthermore, a standby oil filling crane pipe is connected in parallel with the oil filling crane pipe, and the standby oil filling crane pipe and the oil filling crane pipe have the same structure.
Furthermore, a standby oil unloading crane pipe is connected in parallel with the oil unloading crane pipe, and the standby oil unloading crane pipe and the oil unloading crane pipe have the same structure. The parallel standby units are added in the system, so that training of multiple groups of training personnel can be met, the training efficiency is improved, meanwhile, when the main operation unit breaks down, the main operation unit can be switched quickly, system parking cannot occur, and the stable operation of the training system is guaranteed.
Further, the vacuum device also comprises a vacuum tank, wherein the vacuum tank is provided with a vacuum tank inlet valve and a vacuum pump, and the vacuum tank inlet valve is connected with an outlet of the valve D. The vacuum tank is added into the system, the system can be used for training the related operation of the vacuum tank, and the utilization rate of the practical training system is improved.
Further, the flowmeter A, the flowmeter B, the flowmeter C, the flowmeter D and the oil filling riser flowmeter can adopt one or more of a vortex shedding flowmeter, an orifice plate flowmeter, a rotor flowmeter or an electromagnetic flowmeter. The use of different flow meters can help train personnel to learn about the use and operation of multiple flow meters.
The utility model provides a real standard system of oil loading and unloading both can carry out the operation of the full flow continuity operation of oil loading and unloading, can surely go out each operation unit simultaneously again and carry out solitary process research and training. The system can be used for operation training and assessment in the oil loading and unloading process of oil and gas storage and transportation professions, process equipment and control engineering professions, can be used for loading and unloading oil, metering oil, using oil tanks, measuring flow meters, valve processes and other training contents, and provides sufficient guarantee and equipment process support for training personnel to carry out production knowledge, production practice and other practical links. In addition, the system can adopt substitute materials to carry out production training, the materials are recycled in the system, energy is saved, and the system is green and environment-friendly.
Drawings
The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention.
Fig. 1 is the utility model discloses the real structural schematic of instructing system of oil loading and unloading.
In the figure: 1. oil tank 101, oil tank inlet valve 102, oil tank outlet valve 103, air eliminator A, 104, filter A, 105, flowmeter A, 106, centrifugal pump A, 107, air eliminator B, 108, filter B, 109, flowmeter B, 110, centrifugal pump B, 112, centrifugal pump A outlet valve, 113, air eliminator B inlet valve, 114, centrifugal pump B inlet valve, 115, air eliminator A outlet pressure gauge, 116, filter A outlet temperature gauge, 117, centrifugal pump A inlet pressure gauge, 118, air eliminator B outlet pressure gauge, 119, filter B outlet temperature gauge, 120, centrifugal pump B inlet pressure gauge, 121, centrifugal pump A outlet check valve, 122, centrifugal pump B outlet shut-off valve, 2, intermediate tank, 201, intermediate tank inlet valve A, 202, intermediate tank outlet valve A, 203, air eliminator C, 204, filter C, 205, flowmeter C, 206, centrifugal pump C, 207. air eliminator D, 208, filter D, 209, flow meter D, 210, centrifugal pump D, 211, centrifugal pump C inlet valve, 212, centrifugal pump C outlet valve, 213, air eliminator D inlet valve, 214, centrifugal pump D inlet valve, 215, air eliminator C outlet pressure gauge, 216, filter C outlet temperature gauge, 217, centrifugal pump C inlet pressure gauge, 218, air eliminator D outlet pressure gauge, 219, filter D outlet temperature gauge, 1220, centrifugal pump D inlet pressure gauge, 221, centrifugal pump C outlet check valve, 222, centrifugal pump D outlet shutoff valve, 223, intermediate tank inlet valve B, 224, intermediate tank outlet valve B, 3, tertiary filter, 301, tertiary filter inlet valve, 302, tertiary filter upper outlet valve, 303, tertiary filter lower outlet valve, 304, crossover valve, 4, backup tertiary filter, 5, oil loading arm, 501, oil loading arm valve, 502. an oil filling crane pipe flowmeter 503, an oil filling crane pipe oil returning valve 6, a spare oil filling crane pipe 7, an oil unloading crane pipe 701, an oil unloading crane pipe valve 702, an oil unloading crane pipe oil returning valve 8, a spare oil unloading crane pipe 9, a recovery tank 901, a recovery tank inlet valve A, 902, a recovery tank inlet valve B, 903, a recovery tank outlet valve 904, a recovery tank filter 905, a recovery tank centrifugal pump 906, a recovery tank centrifugal pump check valve 907, a recovery tank centrifugal pump outlet valve 10, a vacuum tank 1001, a vacuum tank inlet valve 1002, a vacuum pump 11, a valve A, 12, a valve B, 13, a valve C, 14 and a valve D.
Detailed Description
In order to enhance the understanding of the present invention, the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1, the detachable condenser of the present invention comprises an oil tank 1, an intermediate tank 2, a tertiary filter 3, an oil loading arm 5, an oil unloading arm 7, a recovery tank 9, a valve a11, a valve B12, a valve C13, and a valve D14, wherein the oil tank 1 is provided with an oil tank inlet valve 101 and an oil tank outlet valve 102, the intermediate tank 2 is provided with an intermediate tank inlet valve a201, an intermediate tank inlet valve B223, an intermediate tank outlet valve a202, and an intermediate tank outlet valve B224, the tertiary filter 3 is provided with a tertiary filter inlet valve 301, a tertiary filter upper outlet valve 302, and a tertiary filter lower outlet valve 303, the recovery tank is provided with a recovery tank inlet valve a901, a recovery tank inlet valve B902, and a recovery tank outlet valve 903, the oil loading arm 5 is provided with an oil loading arm valve 501, an oil loading arm flowmeter 502, and an oil loading arm oil unloading valve 503, the oil unloading arm 7 is provided with an oil unloading arm 701 and an oil unloading arm oil unloading valve 702, the oil tank outlet valve 102 is connected with an intermediate tank inlet valve B223, a gas eliminator A103, a filter A104, a flow meter A105 and a centrifugal pump A106 are sequentially connected between the oil tank outlet valve 102 and the intermediate tank inlet valve B223, a centrifugal pump A inlet valve 111 is arranged at the inlet of the centrifugal pump A106, a centrifugal pump A outlet valve 112 is arranged at the outlet of the centrifugal pump A106, the intermediate tank outlet valve B224 is connected with the oil tank inlet valve 101, a gas eliminator B107, a filter B108, a flow meter B109 and a centrifugal pump B110 are sequentially connected between the intermediate tank outlet valve B224 and the oil tank inlet valve 101, a gas eliminator B inlet valve 113 is arranged in front of the inlet of the gas eliminator B107, a centrifugal pump B inlet valve 114 is arranged at the inlet of the centrifugal pump B110, an intermediate tank outlet valve A202 is connected with the inlet of a valve C13, a gas eliminator C203, a filter C204, a flow meter C205 and a centrifugal pump C206 are sequentially, a centrifugal pump C outlet valve 212 is arranged at the outlet of a centrifugal pump C206, the outlet of a valve D14 is connected with an intermediate tank inlet valve A201, a degasser D207, a filter D208, a flow meter D209 and a centrifugal pump D210 are sequentially connected between a valve D14 and the intermediate tank inlet valve A201, a degasser B inlet valve 213 is arranged in front of the inlet of the degasser D207, a centrifugal pump D inlet valve 214 is arranged at the inlet of the centrifugal pump D210, a three-stage filter inlet valve 301 is connected with the outlet of a valve C13, an upper three-stage filter outlet valve 302 is connected with the inlet of a valve D14, a cross-line valve 304 is arranged between the upper three-stage filter outlet valve 302 and the valve D14, a lower three-stage filter outlet valve 303 is connected with a recovery tank inlet valve A901, an oil loading crane pipe valve 501 is connected with the outlet of the valve D14, an oil loading crane pipe return valve 503 is connected with a recovery tank inlet valve B, an oil unloading crane pipe valve 701 is connected with the outlet, the recovery tank outlet valve 903 is connected with a valve C13, a recovery tank filter 904 and a recovery tank centrifugal pump 905 are sequentially connected between the recovery tank outlet valve 903 and a valve C13, the recovery tank centrifugal pump outlet valve 907 is arranged at the outlet of the recovery tank centrifugal pump 905, the inlet of the valve C13 is connected with the centrifugal pump A outlet valve 112 through a valve B12, and the outlet of the valve D14 is connected with the air eliminator B inlet valve 113 through a valve A11.
Pressure gauges are arranged between the air eliminator A103 and the filter A104, between the flow meter A105 and the centrifugal pump A106, between the air eliminator B107 and the filter B108, between the flow meter B109 and the centrifugal pump B110, between the air eliminator C203 and the filter C204, between the flow meter C205 and the centrifugal pump C206, between the air eliminator D207 and the filter D208, and between the flow meter D209 and the centrifugal pump D210.
Temperature gauges are arranged between the filter A104 and the flowmeter A105, between the filter B108 and the flowmeter B109, between the filter C204 and the flowmeter C205, and between the filter D208 and the flowmeter D209.
Check valves are arranged at the outlets of the centrifugal pump A106, the centrifugal pump B110, the centrifugal pump C206, the centrifugal pump D210 and the recovery tank centrifugal pump 905.
And a standby third-stage filter 4 is connected with the third-stage filter 3 in parallel, and the standby third-stage filter 4 and the third-stage filter 3 have the same structure.
And a spare oil filling crane pipe 6 is connected in parallel with the oil filling crane pipe 5, and the spare oil filling crane pipe 6 and the oil filling crane pipe 5 have the same structure.
And a standby oil unloading crane pipe 8 is connected in parallel with the oil unloading crane pipe 7, and the standby oil unloading crane pipe 8 and the oil unloading crane pipe 7 have the same structure.
The vacuum tank 10 is provided with a vacuum tank inlet valve 1001 and a vacuum pump 1002, and the vacuum tank inlet valve 1001 is connected with an outlet of the valve D.
The flowmeter a105, the flowmeter B109, the flowmeter C205, the flowmeter D209 and the oil filling riser flowmeter 502 can adopt one or more of a vortex shedding flowmeter, an orifice plate flowmeter, a rotor flowmeter or an electromagnetic flowmeter.
The utility model discloses real standard system's of oil loading and unloading application method as follows:
the valves a11, B12, crossover valve 304, loading arm de-oiling valve 503, unloading arm de-oiling valve 702 and vacuum tank inlet valve 1001 are closed first, and the other valves are opened to connect the system. The material passes through an oil unloading crane pipe 7 from the outside of the system, sequentially passes through an oil unloading crane pipe valve 701, an inlet valve 213 of a gas eliminator D, a gas eliminator D207, a filter D208, a flowmeter D209 and a centrifugal pump D210, enters the intermediate tank 2, passes through an outlet valve B224 of the intermediate tank, sequentially passes through a gas eliminator B107, a filter B108, a flowmeter B109 and a centrifugal pump B110, enters the oil tank 1, and the oil unloading process is completed. The material passes through an oil tank outlet valve 102 from an oil tank 1, sequentially passes through a gas eliminator D inlet valve 213, a gas eliminator A103, a filter A104, a flowmeter A105 and a centrifugal pump A106, enters a middle tank 2, passes through a middle tank outlet valve A202, sequentially passes through a gas eliminator C203, a filter C204, a flowmeter C205, a centrifugal pump C206, a valve C13 and a three-stage filter inlet valve 301, enters a three-stage filter 3, passes through a three-stage filter upper outlet valve 302, sequentially passes through a valve D14, an oil loading crane pipe valve 501 and an oil loading crane pipe flowmeter 502, enters an oil loading crane pipe 5, and is conveyed to the outside of the system by the oil loading crane pipe to complete the oil loading process.
After the oil charging process is finished, the oil charging crane pipe oil returning valve 503 is opened to charge the residual materials in the oil charging crane pipe 5, the residual materials enter the recovery tank 9 through the oil charging crane pipe oil returning valve 503 and the recovery tank inlet valve B902, after the oil discharging process is finished, the oil discharging crane pipe oil returning valve 702 is opened, the residual materials in the oil discharging crane pipe 7 enter the recovery tank 9 through the oil discharging crane pipe oil returning valve 702 and the recovery tank inlet valve B902, and the residual materials after being filtered by the three-stage filter 3 enter the recovery tank 9 through the three-stage filter lower outlet valve 303 and the recovery tank inlet valve A901 respectively through the residual materials in the oil discharging crane pipe 7. The material in the recovery tank 9 passes through the recovery tank outlet valve 903 and returns to the tertiary filter 3 again through the recovery tank filter 904, the recovery tank centrifugal pump 905 and the tertiary filter inlet valve 301 in sequence, and the recovery process of the material is completed.
Closing the intermediate tank inlet valve B223, intermediate tank outlet valve B224, air eliminator D inlet valve 213, centrifugal pump C outlet valve 212, tertiary filter inlet valve 301, tertiary filter upper outlet valves 302, 501, oil loading arm valve 501 and oil unloading arm valve 701, and opening valve a11, valve B12 and crossover valve 304 allows the tank 1 to be cut into a system for training as a stand-alone unit.
Closing valve a11, valve B12, tundish inlet valve B223, tundish outlet valve B224, tertiary filter inlet valve 301 and tertiary filter upper outlet valve 302, opening crossover valve 304 allows tundish 2 to be cut into the system as a stand-alone unit for training.
The oil loading arm valve 501 and the oil unloading arm valve 701 are opened, other valves are closed, and circulation between the oil loading arm and the oil unloading arm can be realized by means of an external tank car.
The vacuum tank inlet valve 1001 is opened, the material enters the vacuum tank 10, and the vacuum tank 10 is in a negative pressure state under the action of the vacuum pump 1002, so that the related operation training of the vacuum tank can be carried out.
The above description is only an example of the present invention, and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. An oil loading and unloading training system comprises an oil tank, a middle tank, a three-stage filter, an oil loading arm, an oil unloading arm, a recovery tank, a valve A, a valve B, a valve C and a valve D, wherein the oil tank is provided with an oil tank inlet valve and an oil tank outlet valve, the middle tank is provided with a middle tank inlet valve A, a middle tank inlet valve B, a middle tank outlet valve A and a middle tank outlet valve B, the three-stage filter is provided with a three-stage filter inlet valve, a three-stage filter upper outlet valve and a three-stage filter lower outlet valve, the recovery tank is provided with a recovery tank inlet valve A, a recovery tank inlet valve B and a recovery tank outlet valve, the oil loading arm is provided with an oil loading arm valve, an oil loading arm flowmeter and an oil loading arm oil return valve, the oil unloading arm valve is provided with an oil unloading arm and an oil unloading arm oil return valve, and is characterized in that the oil tank outlet valve, a gas eliminator A, a filter A, a flowmeter A and a centrifugal pump A are sequentially connected between an oil tank outlet valve and a middle tank inlet valve B, a centrifugal pump A inlet valve is arranged at the inlet of the centrifugal pump A, a centrifugal pump A outlet valve is arranged at the outlet of the centrifugal pump A, the middle tank outlet valve B is connected with the oil tank inlet valve, a gas eliminator B, a filter B, a flowmeter B and a centrifugal pump B are sequentially connected between the middle tank outlet valve B and the oil tank inlet valve, a gas eliminator B inlet valve is arranged in front of the inlet of the gas eliminator B, a centrifugal pump B inlet valve is arranged at the inlet of the centrifugal pump B, the middle tank outlet valve A is connected with the inlet of a valve C, a gas eliminator C, a filter C, a flowmeter C and a centrifugal pump C are sequentially connected between the middle tank outlet valve A and the valve C, a centrifugal pump C inlet valve is arranged at the inlet of the, a degasser D, a filter D, a flowmeter D and a centrifugal pump D are sequentially connected between a valve D and a middle tank inlet valve A, an inlet valve of a degasser B is arranged in front of an inlet of the degasser D, an inlet valve of the centrifugal pump D is arranged at an inlet of the centrifugal pump D, an outlet valve of a tertiary filter is connected with an outlet of the valve C, an outlet valve of the tertiary filter is connected with an inlet of the valve D, a cross-line valve is arranged between an outlet valve of the tertiary filter and the valve D, a lower outlet valve of the tertiary filter is connected with an inlet valve A of a recovery tank, an oil filling crane pipe valve is connected with an outlet of the valve D, an oil filling crane pipe oil returning valve is connected with an inlet valve B of the recovery tank, an oil unloading crane pipe oil returning valve is connected with the inlet valve B of the recovery tank, an outlet valve of the recovery tank is connected with the valve C, a recovery tank filter and a, and a recovery tank centrifugal pump outlet valve is arranged at the outlet of the recovery tank centrifugal pump, the inlet of the valve C is connected with the outlet valve of the centrifugal pump A through the valve B, and the outlet of the valve D is connected with the inlet valve of the air eliminator B through the valve A.
2. The oil handling practical training system of claim 1, wherein pressure gauges are provided between the air eliminator A and the filter A, between the flowmeter A and the centrifugal pump A, between the air eliminator B and the filter B, between the flowmeter B and the centrifugal pump B, between the air eliminator C and the filter C, between the flowmeter C and the centrifugal pump C, between the air eliminator D and the filter D, and between the flowmeter D and the centrifugal pump D.
3. The oil handling training system of claim 1, wherein temperature gauges are disposed between the filter a and the flowmeter a, between the filter B and the flowmeter B, between the filter C and the flowmeter C, and between the filter D and the flowmeter D.
4. The oil handling practical training system of claim 1, wherein check valves are disposed at outlets of the centrifugal pump a, the centrifugal pump B, the centrifugal pump C, the centrifugal pump D and the recovery tank centrifugal pump.
5. The oil handling training system of claim 1, wherein a backup tertiary filter is connected in parallel with the tertiary filter, and the backup tertiary filter has the same structure as the tertiary filter.
6. The oil handling training system of claim 1, wherein a spare oil loading arm is connected in parallel with the oil loading arm, and the spare oil loading arm has the same structure as the oil loading arm.
7. The oil handling training system of claim 1, wherein a backup oil unloading arm is connected in parallel with the oil unloading arm, and the backup oil unloading arm has the same structure as the oil unloading arm.
8. The oil handling training system of claim 1, further comprising a vacuum tank having a vacuum tank inlet valve and a vacuum pump, wherein the vacuum tank inlet valve is connected to the outlet of valve D.
9. The oil handling practical training system according to claim 1, wherein the flowmeter a, the flowmeter B, the flowmeter C, the flowmeter D and the oil filling riser flowmeter are one or more of a vortex shedding flowmeter, an orifice plate flowmeter, a rotor flowmeter or an electromagnetic flowmeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021199127.8U CN212434000U (en) | 2020-06-25 | 2020-06-25 | Oil product loading and unloading training system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021199127.8U CN212434000U (en) | 2020-06-25 | 2020-06-25 | Oil product loading and unloading training system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212434000U true CN212434000U (en) | 2021-01-29 |
Family
ID=74281197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021199127.8U Expired - Fee Related CN212434000U (en) | 2020-06-25 | 2020-06-25 | Oil product loading and unloading training system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212434000U (en) |
-
2020
- 2020-06-25 CN CN202021199127.8U patent/CN212434000U/en not_active Expired - Fee Related
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| 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: 20210129 Termination date: 20210625 |