CN214171961U - Multiphase flow mixed transportation device and multiphase flow mixed transportation application system - Google Patents
Multiphase flow mixed transportation device and multiphase flow mixed transportation application system Download PDFInfo
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- CN214171961U CN214171961U CN202023352289.3U CN202023352289U CN214171961U CN 214171961 U CN214171961 U CN 214171961U CN 202023352289 U CN202023352289 U CN 202023352289U CN 214171961 U CN214171961 U CN 214171961U
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- 239000007788 liquid Substances 0.000 claims abstract description 190
- 239000000203 mixture Substances 0.000 claims abstract description 104
- 230000006835 compression Effects 0.000 claims abstract description 12
- 238000007906 compression Methods 0.000 claims abstract description 12
- 238000001514 detection method Methods 0.000 claims description 24
- 239000000463 material Substances 0.000 claims description 22
- 238000000034 method Methods 0.000 abstract description 32
- 238000000926 separation method Methods 0.000 abstract description 5
- 239000012530 fluid Substances 0.000 abstract 9
- 238000007599 discharging Methods 0.000 description 46
- 238000010586 diagram Methods 0.000 description 5
- 230000003111 delayed effect Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011344 liquid material Substances 0.000 description 1
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Abstract
The utility model discloses a heterogeneous class of fluid thoughtlessly defeated device and heterogeneous class of fluid thoughtlessly defeated application system, through with heterogeneous class of fluid mixture inhale to a jar of heterogeneous class of fluid thoughtlessly defeated device internal, the jar internal liquid that has heterogeneous class of fluid mixture will be inhaled and carry to not inhaling the jar body that has the heterogeneous class of fluid mixture, get into the internal gas of this jar of liquid compression that has not inhaled the jar of heterogeneous class of fluid mixture and discharge this jar internal gas after being compressed to first discharge pipeline, later discharge again and inhale the internal liquid of jar of heterogeneous class of fluid mixture to second discharge pipeline, in order to realize waiting to carry the separation transport of gas and liquid in the heterogeneous class of fluid mixture, its process flow is simple, and utilize a device can accomplish the separation of gas and liquid, the cost is practiced thrift.
Description
Technical Field
The utility model relates to a gas-liquid mixture carries technical field, concretely relates to heterogeneous class of flow thoughtlessly defeated device and heterogeneous class of flow thoughtlessly defeated application system.
Background
In the oil gas transportation process after oil gas is exploited in the oil field, due to the simultaneous existence of gas and liquid materials, the oil gas transportation process is difficult to directly pump due to the fact that the oil gas transportation process is easy to damage due to idling of structures such as pumps, and usually can be subjected to gas-liquid separation treatment first so as to be convenient for separate transportation. However, the process, the operation and the maintenance of the device in the treatment process in the prior art are complex and have high cost.
Disclosure of Invention
The application provides a multiphase flow mixed transportation device and a multiphase flow mixed transportation application system, which aim to solve the problems of complex gas-liquid separation treatment process and higher cost in the transportation of multiphase flow mixtures in the prior art.
In a first aspect, the present invention provides a multiphase flow mixing and transporting device, including a multiphase flow mixing and transporting mechanism and an output mechanism connected to the multiphase flow mixing and transporting mechanism;
the multiphase flow mixing and conveying mechanism comprises a first tank body, a second tank body and a reversing mechanism, wherein the reversing mechanism drives the liquid in the first tank body and the liquid in the second tank body to reciprocate, so that the first tank body and the second tank body alternately form a vacuum suction cavity and/or a compression discharge cavity, and the continuous mixing and conveying of the liquid, the gas or the gas-liquid mixture is realized;
the output mechanism comprises a first discharge line and a second discharge line; one end of the first discharge pipeline is communicated with the first tank body and the second tank body;
the other end department of first row material pipeline is provided with first row material control valve, the other end of first row material pipeline is connected with the second row material pipeline, be provided with the second on the second row material pipeline and arrange material control valve.
Furthermore, the multiphase flow mixing and conveying device also comprises a detection mechanism, the detection mechanism is arranged on the first tank body and the second tank body, and the detection mechanism is in telecommunication connection with the first discharge control valve and the second discharge control valve.
Further, the detection mechanism is one of a liquid level detection mechanism, a hydraulic detection mechanism and an air pressure detection mechanism.
Further, the multiphase flow mixing and conveying device also comprises an input mechanism; the input mechanism comprises a feeding pipeline which is respectively communicated with the first tank body and the second tank body;
and a pipeline for communicating any one of the first tank body and the second tank body with the feeding pipeline is provided with a feeding valve, and the feeding valve is used for controlling the mixture to be conveyed in the feeding pipeline to be conveyed into the first tank body or the second tank body.
Further, the feeding valve is a one-way valve.
Further, the input mechanism further comprises a flow detection mechanism; flow detection mechanism set up in on the inlet pipe line, flow detection mechanism with first row material control valve with row material control valve coordinated control is arranged to the second.
Further, the first discharge control valve and the second discharge control valve are pneumatic valves, electromagnetic valves or electric valves.
Further, the reversing mechanism comprises a communication pipeline, a power pump and at least one valve; the one end of intercommunication pipeline with first jar of body intercommunication, the other end with the second jar of body intercommunication, the power pump with the valve all set up in on the intercommunication pipeline.
Furthermore, the multiphase flow mixing and conveying device also comprises a control mechanism which is in telecommunication connection with the reversing mechanism and the output mechanism.
In a second aspect, the present application provides a multiphase flow device provided in the embodiments of the present application, each multiphase flow device is used for distributing and conveying gas and/or liquid.
The multiphase flow mixture is sucked into one tank body of the multiphase flow mixture conveying device, liquid sucked into the tank body with the multiphase flow mixture is conveyed to the tank body which is not sucked with the multiphase flow mixture, the liquid entering the tank body which is not sucked with the multiphase flow mixture compresses gas in the tank body and discharges the compressed gas in the tank body to a first discharge pipe, and then the liquid not sucked into the tank body with the multiphase flow mixture is discharged to a second discharge pipe, so that the gas and the liquid in the multiphase flow mixture to be conveyed are separated and conveyed. The process flow is simple, and the separation of gas and liquid can be completed by using one device, so that the cost is saved.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1 is a schematic flow chart of a multiphase flow mixing and conveying method provided in an embodiment of the present application;
FIG. 2 is a schematic flow chart of step S1 in FIG. 1;
FIG. 3 is another schematic flow chart of step S1 in FIG. 1;
FIG. 4 is a schematic flowchart of step S3 in FIG. 1;
FIG. 5 is a schematic flow chart of step S3.1 in FIG. 4;
FIG. 6 is another schematic flow chart of step S3.1 in FIG. 4;
fig. 7 is a schematic structural diagram of a multiphase flow mixing and conveying device provided in an embodiment of the present application.
In the figure, a multiphase flow commingling and conveying mechanism 10; a first tank 101; a second tank 102; a reversing mechanism 103; a power pump 1030; a first line set 1031; a second pipe set 1032; branch line 1031 a; branch line 1031 b; branch line 1031 c; branch line 1032 a; branch line 1032 b; a first diverter valve 1033 a; a second diverter valve 1033 b; an input mechanism 104; a feed line 104 a; a first sub-feed line 104 b; a second sub-feed line 104 c; an output mechanism 105; a first inlet 1041; a second inlet 1042; a check valve 1061; a check valve 1062; a check valve 1063; a check valve 1064; a first outlet 1051; a second outlet 1052; a first discharge line 1015; a second blowdown line 1025; a first discharge control valve 1115; a second discharge control valve 1125;
a detection mechanism 211; a first sensor 2101; a second sensor 2102; a control mechanism 212.
In the figure, a multiphase flow commingling and conveying mechanism 10; a first tank 101; a second tank 102; a reversing mechanism 103; a power pump 1030; a first line set 1031; a second pipe set 1032; branch line 1031 a; branch line 1031 b; branch line 1031 c; branch line 1032 a; branch line 1032 b; a first diverter valve 1033 a; a second diverter valve 1033 b; an input mechanism 104; a feed line 104 a; a first sub-feed line 104 b; a second sub-feed line 104 c; an output mechanism 105; a first inlet 1041; a second inlet 1042; a check valve 1061; a check valve 1062; a check valve 1063; a check valve 1064; a first outlet 1051; a second outlet 1052; a first discharge line 1015; a second blowdown line 1025; a first discharge control valve 1115; a second discharge control valve 1125;
a detection mechanism 211; a first sensor 2101; a second sensor 2102; a control mechanism 212.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
In the description of the present application, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed in a particular orientation, and be operated, and thus should not be considered as limiting the present application. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more features. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.
In this application, the word "exemplary" is used to mean "serving as an example, instance, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is presented to enable any person skilled in the art to make and use the application. In the following description, details are set forth for the purpose of explanation. It will be apparent to one of ordinary skill in the art that the present application may be practiced without these specific details. In other instances, well-known structures and processes are not set forth in detail in order to avoid obscuring the description of the present application with unnecessary detail. Thus, the present application is not intended to be limited to the embodiments shown, but is to be accorded the widest scope consistent with the principles and features disclosed herein. Unless otherwise specified, the directions of parallel or perpendicular, etc. referred to in the present application are not strictly parallel or perpendicular as long as the corresponding structures can achieve the corresponding objects.
Referring to fig. 1, a multiphase flow mixing and transporting method, a multiphase flow mixing and transporting device and a multiphase flow mixing and transporting system are provided in the present embodiment, which are described in detail below.
The multiphase flow mixing and conveying method provided by the application is shown in fig. 1 and comprises the following steps:
s1, detecting whether the multiphase flow mixture to be conveyed is sucked into any one of the first tank body and the second tank body;
s2, if the multiphase flow mixture to be conveyed is sucked into one of the first tank body and the second tank body, conveying the liquid sucked into the tank body with the multiphase flow mixture to be conveyed into the tank body without the multiphase flow mixture to be conveyed, compressing the gas in the tank body by the liquid entering the tank body without the multiphase flow mixture to be conveyed and discharging the compressed gas in the tank body; and discharging the liquid which is not sucked into the tank body to be conveyed with the multiphase flow mixture.
If the multiphase flow mixture is sucked by the first tank body, the first tank body is a tank body into which the multiphase flow mixture to be conveyed is sucked, the second tank body is a tank body into which the multiphase flow mixture to be conveyed is not sucked, the first tank body forms a vacuum suction cavity, and the second tank body forms a compression discharge cavity; the first tank body conveys liquid in the tank body to the second tank body, the liquid level in the second tank body rises, gas above the liquid level is compressed, and the compressed gas is discharged from the second tank body; after the gas in the second tank body is completely discharged, the first tank body continuously conveys the liquid in the tank body to the second tank body, so that the liquid in the second tank body is discharged.
If the multiphase flow mixture is sucked by the second tank body, the second tank body is a tank body into which the multiphase flow mixture to be conveyed is sucked, the first tank body is a tank body into which the multiphase flow mixture to be conveyed is not sucked, the second tank body forms a vacuum suction cavity, and the first tank body forms a compression discharge cavity; the second tank body conveys the liquid in the tank body to the first tank body, the liquid level in the first tank body rises, the gas above the liquid level is compressed, and the compressed gas is discharged from the first tank body; after the gas in the first tank body is completely discharged, the second tank body continuously conveys the liquid in the tank body to the first tank body, so that the liquid in the first tank body is discharged.
The gas and the liquid which are not sucked into the tank body to be conveyed with the multiphase flow mixture are respectively discharged, so that the gas and the liquid can be respectively conveyed in the conveying process of the multiphase flow mixture, the conveying efficiency is improved, and the multiphase mixture can be an oil-gas mixture or an oil-gas-water mixture.
Fig. 7 is a schematic structural diagram of a multiphase flow mixing and conveying apparatus for implementing the multiphase flow mixing and conveying method provided by the present application, and the multiphase flow mixing and conveying method provided by the present application is further described below with reference to fig. 7. It should be noted that the multiphase flow mixing and conveying apparatus shown in fig. 7 is only used as an example to describe the multiphase flow mixing and conveying method in the present application. The multiphase flow mixing and delivering device for mixing and delivering the multiphase mixture is not limited to the structure shown in fig. 7.
As shown in fig. 7, the multiphase flow mixing and delivering device includes a multiphase flow mixing and delivering mechanism 10 and a delivering mechanism 105. The multiphase flow mixing and conveying mechanism 10 comprises a first tank 101, a second tank 102 and a reversing mechanism 103. The input mechanism 104 communicates with the first tank 101 and the second tank 102, respectively.
The input mechanism 104 includes a feeding line 104a, a first sub-feeding line 104b, and a second sub-feeding line 104c, the first sub-feeding line 104b is communicated with the first tank 101, and the second sub-feeding line 104c is communicated with the second tank 102. The first sub-feeding line 104b is provided with a second check valve 1062, the second sub-feeding line 104c is provided with a third check valve 1063, and the second check valve 1062 and the third check valve 1063 are feeding valves to control the connection and disconnection between the first sub-feeding line 104b and the second sub-feeding line 104 c. It should be noted that the material inlet valve may also be another type of valve, and when the material inlet valve is a one-way valve, the structure may be relatively simple.
The multiphase flow mixture is sucked into the first tank 101 through the communication port 1041 of the input mechanism 104 on the first tank 101, or the multiphase flow mixture is sucked into the second tank 102 through the communication port 1042 of the input mechanism 104 on the second tank 102.
The output mechanism 105 comprises a first discharge pipeline 1015 and a second discharge pipeline 1025, one end of the first discharge pipeline 1015 is communicated with the first tank 101 and the second tank 102, the communication opening of the first discharge pipeline 1015 on the first tank is 1051, the communication opening of the first discharge pipeline 1015 on the second tank is 1052, the one-way valve 1061 controls the opening and closing of the communication opening 1051, and the one-way valve 1064 controls the opening and closing of the communication opening 1051.
A first discharging control valve 1115 is arranged at the other end of the first discharging line 1015, a second discharging line 1025 is connected to the other end of the first discharging line 1015, and a second discharging control valve 1125 is arranged on the second discharging line 1025.
It should be noted that, in the feeding line 104a, a flow rate detection mechanism, such as a flow meter (not shown in the figure), may be provided to meter the multiphase flow mixture entering the multiphase flow mixing and transportation device. The flow detection mechanism can be in linkage control with the first discharge control valve 1115 and the second discharge control valve 1125 to adjust output according to the multiphase flow mixture entering the multiphase flow mixing and conveying device, so that the conveying efficiency of the multiphase flow mixing and conveying device is improved.
The first discharge control valve 1115 and the second discharge control valve 1125 may be pneumatic valves, electromagnetic valves, or electric valves, and may be selected according to actual situations, and are not limited herein.
In the switch mechanism 103, the branch lines 1031a, 1031c, 1031b constitute a first line group 1031 for flowing the liquid from the first tank 101 to the second tank 102, and the branch lines 1032b, 1031c, 1032a constitute a second line group 1032 for flowing the liquid from the second tank 102 to the first tank 101; the power pump 1030 in the reversing mechanism 103 can drive the liquid to flow from the first tank 101 to the second tank 102, or drive the liquid to flow from the second tank 102 to the first tank 101; the diverter mechanism 103 also includes a first diverter valve 1033a and a second diverter valve 1033 b.
When the first direction changing valve 1033a is opened and the second direction changing valve 1033b is closed, the liquid in the first tank 101 flows to the second tank 102 through the branch lines 1031a, 1031c, 1031b under the action of the power pump 1030, and the first tank 101 forms a vacuum suction chamber; under the action of the negative pressure, the check valve 1062 is opened, the check valve 1061 is closed, and the multiphase flow mixture is sucked into the first tank 101 through the first inlet 1041, where the first inlet 1041 is a communication port 1041 of the input mechanism 104 in the first tank 101.
After the multiphase flow mixture is drawn into the first tank 101, the gas and liquid are separated, with the gas above the liquid level. The liquid in the first tank 101 flows to the second tank 102 under the driving of the reversing mechanism 103, the liquid level in the second tank 102 rises, and the gas on the liquid level is compressed; check valve 1063 is closed, check valve 1064 is opened, first discharge control valve 1115 is opened, second discharge control valve 1125 is closed, and the compressed gas in second vessel 102 is discharged from first discharge line 1015. After all of the gas in second tank 102 has been removed, first discharge control valve 1115 is closed, second discharge control valve 1125 is opened, and liquid in second tank 102 is discharged through second discharge line 1025.
When the first direction changing valve 1033a is closed and the second direction changing valve 1033b is opened, the liquid in the second tank 102 flows to the first tank 101 through the branch lines 1032b, 1031c, 1032a under the action of the power pump 1030, and the second tank 102 forms a vacuum suction chamber; under the action of the negative pressure, the check valve 1063 is opened, the check valve 1064 is closed, and the multiphase flow mixture is sucked into the second tank 102 through the second inlet 1042, where the second inlet 1042 is a communication port of the input mechanism 104 in the second tank 102.
After the multiphase flow mixture is drawn into the second tank 102, the gas and liquid are separated, with the gas above the liquid level. The liquid in the second tank 102 flows to the first tank 101 under the driving of the reversing mechanism 103, the liquid level in the first tank 101 rises, and the gas on the liquid level is compressed; the check valve 1062 is closed, the check valve 1061 is opened, the first discharge control valve 1115 is opened at the same time, the second discharge control valve 1125 is closed, and the compressed gas in the first tank 101 is discharged from the first discharge line 1015. After all of the gas in the first tank 101 has been removed, the first discharge control valve 1115 is closed, the second discharge control valve 1125 is opened, and the liquid in the first tank 101 is discharged through the second discharge line 1025.
By arranging the first discharging pipeline 1015 and the second discharging pipeline 1025, the first discharging control valve 1115 for controlling the opening and closing of the first discharging pipeline 1015 and the second discharging control valve 1125 for controlling the opening and closing of the second discharging pipeline 1025 in the output mechanism 105 of the multiphase flow mixing and conveying device, when the first tank body 101 or the second tank body 102 is in a compressed and discharged state, gas and liquid in the tank body can be discharged from the first discharging pipeline 1015 and the second discharging pipeline 1025 respectively, so that the gas and the liquid can be conveyed respectively, the gas-liquid mixture in a conveying pipeline is avoided, and the conveying efficiency is improved.
It should be noted that, a control mechanism 212 may be disposed in the multiphase flow mixing and transporting device, as shown in fig. 1, the control mechanism 212 is in electrical communication with each valve in the reversing mechanism 103 and each valve in the output mechanism 105, so as to achieve automatic control over reversing and distributing of the multiphase flow mixing and transporting device, and improve the transporting efficiency of the multiphase flow mixing and transporting device.
In some embodiments of the present application, as shown in fig. 2, step S2 includes the following steps:
s1.1a, detecting the opening and closing state of a feeding valve on a feeding pipeline communicated with the first tank body, and detecting the opening and closing state of a feeding valve on a feeding pipeline communicated with the second tank body;
s1.2a, if a feeding valve on a feeding pipeline communicated with the first tank body is opened and a feeding valve on a feeding pipeline communicated with the second tank body is closed, judging that the multiphase flow mixture to be conveyed is sucked into the first tank body; otherwise, the multiphase flow mixture to be conveyed is judged to be sucked into the second tank body.
When the split delivery is performed, the gas which is not sucked into the tank body to be delivered with the multiphase mixture is discharged, so that before the split delivery, it is required to judge which tank body of the first tank body and the second tank body is the tank body sucked into the multiphase mixture to be delivered, and which tank body is the tank body not sucked into the multiphase mixture to be delivered.
Firstly, detecting the opening and closing state of a feeding valve on a feeding pipeline communicated with a first tank body and the opening and closing state of a feeding valve on a feeding pipeline communicated with a second tank body, if the feeding valve on the feeding pipeline communicated with the first tank body is in an opening state and the feeding valve on the feeding pipeline communicated with the second tank body is in a closing state, judging that the first tank body is a tank body sucked with a multiphase flow mixture to be conveyed at the moment, and the second tank body is a tank body not sucked with the multiphase flow mixture to be conveyed; and otherwise, judging that the second tank is the tank which sucks the multiphase flow mixture to be conveyed at the moment, and the first tank is the tank which does not suck the multiphase flow mixture to be conveyed.
If the first tank body is not sucked into the multiphase flow mixture to be conveyed, a first discharge control valve on a first discharge pipeline communicated with the first tank body is opened, a second discharge control valve on a second discharge pipeline communicated with the first tank body is closed, and the compressed gas in the first tank body is discharged to the first discharge pipeline.
If the second tank body is not sucked into the multiphase flow mixture to be conveyed, a first discharge control valve on a first discharge pipeline communicated with the second tank body is opened, a second discharge control valve on a second discharge pipeline communicated with the second tank body is closed, and the compressed gas in the second tank body is discharged to the first discharge pipeline.
Whether the first tank body or the second tank body is the tank body which is not sucked with the multiphase flow mixture to be conveyed is judged by detecting the opening and closing state of the feeding valve on the feeding pipeline communicated with the first tank body or the second tank body, so that the method is convenient.
It should be noted that, in addition to determining whether the first tank or the second tank is a tank into which the multiphase flow mixture to be delivered is not sucked according to the open/close state of the feeding valve on the feeding line communicating the first tank or the second tank, it may also be determined which tank is a tank into which the multiphase flow mixture to be delivered is not sucked according to the flow direction of the liquid in the first tank or the second tank.
In some embodiments of the present application, as shown in fig. 3, step S2 includes the following steps:
s1.1b, detecting the flow direction of liquid between the first tank body and the second tank body;
s1.2b, if the liquid flows from the first tank to the second tank, judging that the multiphase flow mixture to be conveyed is sucked into the first tank; otherwise, the multiphase flow mixture to be conveyed is judged to be sucked into the second tank body.
During the conveying process of the multiphase flow mixture, the reversing mechanism drives the liquid to circulate between the first tank body and the second tank body in a reciprocating mode. And detecting the flow direction of the liquid between the first tank and the second tank, wherein if the liquid flows from the first tank to the second tank between the first tank and the second tank, the first tank is a tank which is sucked with the multiphase flow mixture to be conveyed, and the second tank is a tank which is not sucked with the multiphase flow mixture to be conveyed. And opening a first discharge control valve on a discharge pipeline communicated with the second tank body, and discharging the compressed gas in the second tank body.
If it is detected that the liquid flows from the second tank to the first tank between the first tank and the second tank, the second tank is a tank into which the multiphase flow mixture to be delivered is sucked, and the first tank is a tank into which the multiphase flow mixture to be delivered is not sucked. And opening a first discharge control valve on a discharge pipeline communicated with the first tank body, and discharging the compressed gas in the first tank body.
In the conveying process of the multiphase mixture, the feeding valve on the feeding pipeline communicated with the first tank body and the feeding valve on the feeding pipeline communicated with the second tank body are possibly in an open state at the same time, namely when one feeding valve is opened, the other feeding valve is not closed, so that whether the first tank body or the second tank body is the tank body which is not sucked with the multiphase mixture to be conveyed is judged by detecting the flow directions in the two tank bodies, and the judgment is more accurate than the judgment by detecting the open-close state of the feeding valve.
Fig. 7 is a schematic structural diagram of a multiphase flow mixing and conveying apparatus for implementing the multiphase flow mixing and conveying method provided by the present application, and the multiphase flow mixing and conveying method provided by the present application is further described below with reference to fig. 7. It should be noted that the multiphase flow mixing and conveying apparatus shown in fig. 7 is only used as an example to describe the multiphase flow mixing and conveying method in the present application. The multiphase flow mixing and delivering device for mixing and delivering the multiphase mixture is not limited to the structure shown in fig. 7.
The branch line 1031c is provided with a liquid flow meter (not shown) electrically connected to the control mechanism 212, when the first diverter valve 1033a of the diverter mechanism 103 is opened and the second diverter valve 1033b is closed, the liquid in the first tank 101 flows to the second tank 102 through the branch lines 1031a, 1031c, 1031b under the action of the power pump 1030, the first tank 101 forms a vacuum suction chamber, and the second tank 102 forms a compression discharge chamber. The control system 212 detects that the liquid flows from the first tank 101 to the second tank 102 through the flow direction meter, and determines that the first tank 101 is a tank into which the multiphase flow mixture to be delivered is sucked at this time, the second tank 102 is a tank into which the multiphase flow mixture to be delivered is not sucked, and the multiphase flow mixture is sucked into the first tank 101 through the first inlet 1041.
The liquid in the first tank 101 flows to the second tank 102 under the driving of the reversing mechanism 103, the liquid level in the second tank 102 rises, and the gas on the liquid level is compressed; check valve 1063 is closed, check valve 1064 is opened, first discharge control valve 1115 is opened, second discharge control valve 1125 is closed, and the compressed gas in second vessel 102 is discharged from first discharge line 1015.
When the first direction changing valve 1033a and the second direction changing valve 1033b in the direction changing mechanism 103 are closed and opened, the liquid in the second tank 102 flows to the first tank 101 through the branch lines 1032b, 1031c and 1032a under the action of the power pump 1030, the second tank 102 forms a vacuum suction chamber, and the first tank 101 forms a compression discharge chamber. The control system 212 detects that the liquid flows into the first tank 101 from the second tank 102 through the flow direction meter, and determines that the second tank 102 is a tank into which the multiphase flow mixture to be delivered is sucked, the first tank 101 is a tank into which the multiphase flow mixture to be delivered is not sucked, and the multiphase flow mixture is sucked into the second tank 101 through the communication port 1042 of the second tank 101 through the input mechanism 104.
The liquid in the second tank 102 flows to the first tank 101 under the driving of the reversing mechanism 103, the liquid level in the first tank 101 rises, and the gas on the liquid level is compressed; the check valve 1062 is closed, the check valve 1061 is opened, the first discharge control valve 1115 is opened at the same time, the second discharge control valve 1125 is closed, and the compressed gas in the first tank 101 is discharged from the first discharge line 1015.
In some embodiments of the present application, as shown in fig. 4, step S3 includes the following steps:
s3.1, judging whether preset distribution and transmission conditions are met;
s3.2, if the distribution condition is met, closing the first discharging control valve, opening the second discharging control valve, and discharging the liquid in the tank body to the second discharging pipeline.
In the process of conveying the multiphase flow mixture, gas which is not sucked into a tank body to be conveyed with the multiphase flow mixture is discharged to a first discharge pipeline, and liquid is discharged to a second discharge pipeline after all the gas is discharged. Therefore, the closing timing of closing the first discharge control valve and the opening time of the second discharge control valve are important. If the first discharge control valve is closed in advance and the second discharge control valve is opened in advance, gas can enter the second discharge pipeline to influence the separate transportation of liquid; if the first discharge control valve is closed in a delayed way and the second discharge control valve is opened in a delayed way, liquid can enter the first discharge pipeline to influence the gas distribution and transportation.
Therefore, before the liquid is dispensed, it is first determined whether a preset dispensing condition is reached. Specifically, the preset distribution condition may be determined by a liquid level in the tank body or a hydraulic pressure in the tank body.
In some embodiments of the present application, as shown in fig. 5, step S3.1 includes the following steps:
s3.11a, acquiring the liquid level height in the tank body;
s3.12a, judging whether the liquid level height reaches a preset liquid level height;
s3.13a, if the liquid level height reaches the preset liquid level height, judging that the liquid level height reaches the sub-transportation condition.
When all the gas which is not sucked into the tank body for conveying the multiphase flow mixture is discharged, the liquid sucked into the tank body for conveying the multiphase flow mixture continuously enters the tank body which is not sucked into the tank body for conveying the multiphase flow mixture under the driving of the reversing mechanism, at the moment, the first discharging control valve needs to be closed, the second discharging control valve needs to be opened, the liquid in the tank body is enabled to be sent to the second discharging pipeline, and therefore the situation that the gas is conveyed into the gas distribution pipeline after the liquid passes through the first discharging control valve is avoided.
Specifically, when the first tank body sucks the multiphase flow mixture through the input mechanism, the first tank body is a tank body which sucks the multiphase flow mixture to be conveyed, the second tank body is a tank body which does not suck the multiphase flow mixture to be conveyed, the first tank body forms a vacuum suction cavity, and the second tank body forms a compression discharge cavity; the first tank body conveys liquid in the tank body to the second tank body, the liquid level in the second tank body rises, gas above the liquid level is compressed, and the compressed gas is discharged from the second tank body; and after the liquid level in the second tank body reaches the preset height, closing the first discharging control valve, opening the second discharging control valve, and continuously conveying the liquid in the tank body to the second tank body by the first tank body so that the liquid in the second tank body is discharged to the second discharging pipeline.
When the second tank body sucks the multiphase flow mixture by the input mechanism, the second tank body is a tank body sucking the multiphase flow mixture to be conveyed, the first tank body is a tank body not sucking the multiphase flow mixture to be conveyed, the second tank body forms a vacuum suction cavity, and the first tank body forms a compression discharge cavity; the second tank body conveys the liquid in the tank body to the first tank body, the liquid level in the first tank body rises, the gas above the liquid level is compressed, and the compressed gas is discharged from the first tank body; after the liquid level in the first tank body reaches the preset height, the first discharging control valve is closed, the second discharging control valve is opened, and the second tank body continuously conveys the liquid in the tank body to the first tank body, so that the liquid in the first tank body is discharged to the second discharging pipeline.
Fig. 7 is a schematic structural diagram of a multiphase flow mixing and conveying apparatus for implementing the multiphase flow mixing and conveying method provided by the present application, and the multiphase flow mixing and conveying method provided by the present application is further described below with reference to fig. 7. It should be noted that the multiphase flow mixing and conveying apparatus shown in fig. 7 is only used as an example to describe the multiphase flow mixing and conveying method in the present application. The multiphase flow mixing and delivering device for mixing and delivering the multiphase mixture is not limited to the structure shown in fig. 7.
A detection mechanism 211 is arranged on the multiphase flow mixing and conveying mechanism 10, the detection mechanism comprises a first sensor 2101 arranged on the first tank body 101 and a second sensor 2102 arranged on the second tank body 102, the first sensor 2101 and the second sensor 2102 are liquid level meters, and the first sensor 2101 and the second sensor 2102 are in electrical communication with the control mechanism 212 through data lines.
When the reversing mechanism 103 drives the liquid to flow from the first tank 101 to the second tank 102, the first tank 101 is in a vacuum suction state, the second tank 102 is in a compression discharge state, the second tank 102 is a tank which is not sucked with a multiphase mixture to be conveyed, the liquid level in the second tank 102 rises, the gas on the liquid level is compressed, and the compressed gas is discharged to the first discharge pipeline 1015; a preset liquid level height is set in the control mechanism 212 in advance, the preset liquid level height is the position of the second outlet 1052, and the second outlet 1052 is a communication opening of the first discharge pipe 1015 on the second tank 102; when the liquid in the second tank 102 reaches the predetermined liquid level, the control mechanism 212 controls the first discharge control valve 1115 to close, the control mechanism 212 controls the second discharge control valve 1125 to open, and the liquid in the second tank 102 is discharged to the second control line 1025.
When the reversing mechanism 103 drives the liquid to flow from the second tank 102 to the first tank 101, the second tank 102 is in a vacuum suction state, the first tank 101 is in a compression discharge state, the first tank 101 is a tank which is not sucked with a multiphase mixture to be conveyed, the liquid level in the first tank 102 rises, the gas on the liquid level is compressed, and the compressed gas is discharged to the first discharge pipeline 1015; a preset liquid level height is set in the control mechanism 212 in advance, the preset liquid level height is the position of the first outlet 1051, and the first outlet 1051 is a communication opening of the first discharge pipe 1015 on the first tank body 101; when the liquid in the first tank 101 reaches the preset level, the control mechanism 212 controls the first discharge control valve 1115 to close, the control mechanism 212 controls the second discharge control valve 1125 to open, and the liquid in the first tank 101 is discharged to the second control line 1025.
In some embodiments of the present application, as shown in fig. 6, step S3 includes the following steps:
s3.1b, acquiring hydraulic pressure in the tank body;
s3.2b, judging whether the hydraulic pressure reaches a preset hydraulic pressure value;
and S3.3b, if the hydraulic pressure reaches the preset hydraulic pressure value, judging that the sub-transmission condition is reached.
In the process of multiphase flow mixing transportation, because liquid always flows in the first tank body and the second tank body in a reciprocating mode, the liquid in the first tank body and the second tank body is always in a flowing state, and the liquid level height in the first tank body and the liquid level height in the second tank body are caused to fluctuate and change continuously. Therefore, the liquid level height that detects may be inaccurate, through whether the liquid level height that detects in first jar of body or the second jar of body reaches preset liquid level height, then control first row of material control valve and close, the second is arranged the material control valve and is opened, may cause first row of material control valve to close untimely, leads to liquid to be discharged to first row of material pipeline, has influenced the branch of gas and liquid and has been defeated.
When the liquid flows from the first tank body to the second tank body, the second tank body is not sucked into the tank body to be conveyed with the multiphase mixture, the liquid in the second tank body is continuously increased, and the pressure at the bottom of the second tank body is continuously increased; and when the hydraulic pressure in the second tank body reaches a preset value, closing the first discharge control valve, opening the second discharge control valve, and discharging the liquid in the second tank body to the second discharge pipeline.
When the liquid flows from the second tank to the first tank, the first tank is not sucked into the tank to be conveyed with the multiphase mixture, the liquid in the first tank is continuously increased, and the pressure at the bottom of the first tank is continuously increased; and when the hydraulic pressure in the first tank body reaches a preset value, closing the first discharge control valve, opening the second discharge control valve, and discharging the liquid in the first tank body to the second discharge pipeline.
Fig. 7 is a schematic structural diagram of a multiphase flow mixing and conveying apparatus for implementing the multiphase flow mixing and conveying method provided by the present application, and the multiphase flow mixing and conveying method provided by the present application is further described below with reference to fig. 7. It should be noted that the multiphase flow mixing and conveying apparatus shown in fig. 7 is only used as an example to describe the multiphase flow mixing and conveying method in the present application. The multiphase flow mixing and delivering device for mixing and delivering the multiphase mixture is not limited to the structure shown in fig. 7.
The first sensor 2101 and the second sensor 2102 are hydraulic pressure sensors, detect the hydraulic pressures in the first tank 101 and the second tank 102 in real time, and send the detected data to the control mechanism 212. A preset hydraulic pressure value is set in the control mechanism 212, and if the hydraulic pressure value in the first tank 101 or the second tank 102 reaches the preset hydraulic pressure value, the control mechanism 212 controls the first discharge control valve 1115 to be closed and controls the second discharge control valve 1125 to be opened.
The preset hydraulic pressure value is the hydraulic pressure in the first tank 101 when the liquid level in the first tank 101 rises to the first outlet 1051, or the hydraulic pressure in the second tank 102 when the liquid level in the second tank 102 rises to the second outlet 1052. The preset hydraulic pressure value can be calculated through the volume of the first tank 101 and the position of the first outlet 1051; or calculated from the volume of second tank 102 and the position of second outlet 1052.
When the reversing mechanism 103 drives the liquid in the first tank 101 to flow to the second tank 102, the second tank 102 is a tank which is not sucked into the multiphase mixture to be conveyed, the liquid in the second tank 102 is increased, the gas above the liquid level is compressed, the compressed gas is discharged to the first discharge line 1015, and simultaneously the hydraulic pressure in the second tank 102 is increased; the second sensor 2102 detects the hydraulic pressure in the second tank 102 in real time, and sends the detected data to the control mechanism 212, and when the control mechanism 212 determines that the hydraulic pressure in the second tank 102 reaches a preset hydraulic pressure value, the control mechanism 212 controls the first discharge control valve 1115 to close, controls the second discharge control valve 1125 to open, and discharges the liquid in the second tank 102 to the second discharge line 1025.
When the reversing mechanism 103 drives the liquid in the second tank 102 to flow to the first tank 101, the first tank 101 is a tank which is not sucked into the multiphase mixture to be conveyed, the liquid in the first tank 101 is increased, the gas above the liquid level is compressed, the compressed gas is discharged to the first discharge line 1015, and meanwhile, the hydraulic pressure in the first tank 101 is increased; the first sensor 2101 detects the hydraulic pressure in the second tank 102 in real time and sends the detected data to the control mechanism 212, when the control mechanism 212 determines that the hydraulic pressure in the first tank 101 reaches a preset hydraulic pressure value, the control mechanism 212 controls the first discharge control valve 1115 to close and controls the second discharge control valve 1125 to open, and the liquid in the first tank 101 is discharged to the second discharge line 1025.
The application also provides a multiphase flow mixed conveying device for realizing the multiphase flow mixed conveying method.
In some embodiments of the present application, as shown in fig. 7, the multi-phase flow transportation apparatus includes a multi-phase flow mixing transportation mechanism 10 and an output mechanism 105 connected to the multi-phase flow mixing transportation mechanism 10.
The multiphase flow mixing and conveying mechanism 10 comprises a first tank 101, a second tank 102 and a reversing mechanism 103, wherein the reversing mechanism 103 drives the liquid in the first tank 101 and the second tank 102 to reciprocate, so that the first tank 101 and the second tank 102 alternately form a vacuum suction cavity and/or a compression discharge cavity, and continuous mixing and conveying of the liquid, the gas or the gas-liquid mixture is realized.
The output mechanism 105 comprises a first discharge pipeline 1015 and a second discharge pipeline 1025, one end of the first discharge pipeline 1015 is communicated with the first tank 101 and the second tank 102, the communication opening of the first discharge pipeline 1015 on the first tank is 1051, the communication opening of the first discharge pipeline 1015 on the second tank is 1052, the one-way valve 1061 controls the opening and closing of the communication opening 1051, and the one-way valve 1064 controls the opening and closing of the communication opening 1051.
A first discharging control valve 1115 is arranged at the other end of the first discharging line 1015, a second discharging line 1025 is connected at the other end of the first discharging line 1015, and a second discharging control valve 1125 is arranged on the second discharging line 1025. First discharge control valve 1115 is used to control the opening and closing of first discharge line 1015, and second discharge control valve 1025 is used to control the opening and closing of second discharge line 1025.
When the first direction changing valve 1033a is opened and the second direction changing valve 1033b is closed, the liquid in the first tank 101 flows to the second tank 102 through the branch lines 1031a, 1031c and 1031b under the action of the power pump 1030, and the first tank 101 forms a vacuum suction chamber; under the action of the negative pressure, the check valve 1062 is opened, the check valve 1061 is closed, and the multiphase flow mixture is sucked into the first tank 101 through the first inlet 1041.
After the multiphase flow mixture is drawn into the first tank 101, the gas and liquid are separated, with the gas above the liquid level. The liquid in the first tank 101 flows to the second tank 102 under the driving of the reversing mechanism 103, the liquid level in the second tank 102 rises, and the gas on the liquid level is compressed; check valve 1063 is closed, check valve 1064 is opened, first discharge control valve 1115 is opened, second discharge control valve 1125 is closed, and the compressed gas in second vessel 102 is discharged from first discharge line 1015. After all of the gas in second tank 102 has been discharged, control mechanism 212 controls first discharge control valve 1115 to close and second discharge control valve 1125 to open, and liquid in second tank 102 is discharged from second discharge line 1025.
When the first direction changing valve 1033a is closed and the second direction changing valve 1033b is opened, the liquid in the second tank 102 flows to the first tank 101 through the branch lines 1032b, 1031c, 1032a under the action of the power pump 1030, and the second tank 102 forms a vacuum suction chamber; under the negative pressure, the check valve 1063 is opened, the check valve 1064 is closed, and the multiphase flow mixture is sucked into the second tank 102 through the second inlet 1042.
After the multiphase flow mixture is drawn into the second tank 102, the gas and liquid are separated, with the gas above the liquid level. The liquid in the second tank 102 flows to the first tank 101 under the driving of the reversing mechanism 103, the liquid level in the first tank 101 rises, and the gas on the liquid level is compressed; the check valve 1062 is closed, the check valve 1061 is opened, the first discharge control valve 1115 is opened at the same time, the second discharge control valve 1125 is closed, and the compressed gas in the first tank 101 is discharged from the first discharge line 1015. After all of the gas in the first tank 101 is discharged, the control mechanism 212 controls the first discharge control valve 1115 to close and controls the second discharge control valve 1125 to open, and the liquid in the first tank 101 is discharged from the second discharge line 1025.
In some embodiments of the present application, as shown in fig. 7, the multiphase flow mixing and transporting apparatus further includes a detecting mechanism 211, the detecting mechanism 211 includes a first sensor 2101 disposed on the first tank 101, and a second sensor 2102 disposed on the second tank 102, the detecting mechanism 211 is in electrical communication with the control mechanism 212; the control mechanism 212 is electrically connected with the first discharging control valve 1115 and the second discharging control valve 1125 to control the opening and closing of the first discharging control valve 1115 and the second discharging control valve 1125 according to the result detected by the detecting mechanism 211, so that the influence on the gas distribution and transportation after the liquid passes through the first discharging control valve 1115 due to the untimely closing of the first discharging control valve 1115 is avoided.
In some embodiments of the present application, the first sensor 2101 and the second sensor 2102 are level meters to detect the liquid level in the first tank 101 or the second tank 102 and send the detected data to the control mechanism 212.
When the reversing mechanism 103 drives the liquid to flow from the first tank 101 to the second tank 102, the second tank 102 is a tank into which the multiphase mixture to be conveyed is not sucked, the liquid level in the second tank 102 rises, the gas on the liquid level is compressed, and the compressed gas is discharged to the first discharge pipe 1015; a preset liquid level height is set in the control mechanism 212 in advance, and the preset liquid level height is the position of the second outlet 1052; when the liquid in the second tank 102 reaches the predetermined liquid level, the control mechanism 212 controls the first discharge control valve 1115 to close, the control mechanism 212 controls the second discharge control valve 1125 to open, and the liquid in the second tank 102 is discharged to the second control line 1025.
When the reversing mechanism 103 drives the liquid to flow from the second tank 102 to the first tank 101, the first tank 101 is a tank into which the multiphase mixture to be conveyed is not sucked, the liquid level in the first tank 102 rises, the gas on the liquid level is compressed, and the compressed gas is discharged to the first discharge line 1015; a preset liquid level height is set in the control mechanism 212 in advance, and the preset liquid level height is the position of the first outlet 1051; when the liquid in the first tank 101 reaches the preset level, the control mechanism 212 controls the first discharge control valve 1115 to close, the control mechanism 212 controls the second discharge control valve 1125 to open, and the liquid in the first tank 101 is discharged to the second control line 1025.
In some embodiments of the present application, the first sensor 2101 and the second sensor 2102 are hydraulic pressure meters to detect the hydraulic pressure in the first tank 101 or the second tank 102 and send the detected data to the control mechanism 212. A preset hydraulic pressure value is set in the control mechanism 212, and if the hydraulic pressure value in the first tank 101 or the second tank 102 reaches the preset hydraulic pressure value, the control mechanism 212 controls the first discharge control valve 1115 to be closed and controls the second discharge control valve 1125 to be opened.
Specifically, when the reversing mechanism 103 drives the liquid in the first tank 101 to flow to the second tank 102, the second tank 102 is a tank which is not sucked into the multiphase mixture to be conveyed, the liquid in the second tank 102 increases, the gas above the liquid level is compressed, the compressed gas is discharged to the first discharge line 1015, and simultaneously the hydraulic pressure in the second tank 102 increases; the second sensor 2102 detects the hydraulic pressure in the second tank 102 in real time, and sends the detected data to the control mechanism 212, and when the control mechanism 212 determines that the hydraulic pressure in the second tank 102 reaches a preset hydraulic pressure value, the control mechanism 212 controls the first discharge control valve 1115 to close, controls the second discharge control valve 1125 to open, and discharges the liquid in the second tank 102 to the second discharge line 1025.
When the reversing mechanism 103 drives the liquid in the second tank 102 to flow to the first tank 101, the first tank 101 is a tank which is not sucked into the multiphase mixture to be conveyed, the liquid in the first tank 101 is increased, the gas above the liquid level is compressed, the compressed gas is discharged to the first discharge line 1015, and meanwhile, the hydraulic pressure in the first tank 101 is increased; the first sensor 2101 detects the hydraulic pressure in the second tank 102 in real time and sends the detected data to the control mechanism 212, when the control mechanism 212 determines that the hydraulic pressure in the first tank 101 reaches a preset hydraulic pressure value, the control mechanism 212 controls the first discharge control valve 1115 to close and controls the second discharge control valve 1125 to open, and the liquid in the first tank 101 is discharged to the second discharge line 1025.
In addition, the application also provides a multiphase flow mixed transportation application system, which comprises the multiphase flow mixed transportation device provided by the embodiment of the application, and each multiphase flow mixed transportation device is used for realizing the separate transportation of gas and liquid.
The multiphase flow mixed transportation device and the multiphase flow mixed transportation application system provided by the embodiments of the present application are introduced in detail, and specific examples are applied in the present application to explain the principle and the implementation manner of the present application, and the description of the embodiments is only used to help understanding the method and the core idea of the present invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A multiphase flow mixing and conveying device comprises a multiphase flow mixing and conveying mechanism and an output mechanism connected with the multiphase flow mixing and conveying mechanism;
the multiphase flow mixing and conveying mechanism comprises a first tank body, a second tank body and a reversing mechanism, wherein the reversing mechanism drives the liquid in the first tank body and the liquid in the second tank body to reciprocate, so that the first tank body and the second tank body alternately form a vacuum suction cavity and/or a compression discharge cavity, and the continuous mixing and conveying of the liquid, the gas or the gas-liquid mixture is realized;
the output mechanism comprises a first discharge line and a second discharge line; one end of the first discharge pipeline is communicated with the first tank body and the second tank body;
the other end department of first row material pipeline is provided with first row material control valve, the other end of first row material pipeline is connected with the second row material pipeline, be provided with the second on the second row material pipeline and arrange material control valve.
2. A multiphase flow commingling and conveying device of claim 1, further comprising a detection mechanism disposed on the first tank and the second tank, the detection mechanism electrically connecting the first discharge control valve and the second discharge control valve.
3. A multiphase flow mixing and conveying device according to claim 2, wherein the detection mechanism is one of a liquid level detection mechanism, a hydraulic pressure detection mechanism and a pneumatic pressure detection mechanism.
4. A multiphase flow commingling and conveying device according to claim 3, further comprising an input mechanism; the input mechanism comprises a feeding pipeline which is respectively communicated with the first tank body and the second tank body;
and a pipeline for communicating any one of the first tank body and the second tank body with the feeding pipeline is provided with a feeding valve, and the feeding valve is used for controlling the mixture to be conveyed in the feeding pipeline to be conveyed into the first tank body or the second tank body.
5. The multiphase flow commingling and conveying device of claim 4, wherein the feeding valve is a one-way valve.
6. A multiphase flow commingling and conveying device of claim 4, wherein said input means further comprises flow rate detecting means; flow detection mechanism set up in on the inlet pipe line, flow detection mechanism with first row material control valve with row material control valve coordinated control is arranged to the second.
7. A multiphase flow commingling and conveying device of claim 2, wherein the first and second discharge control valves are pneumatic, solenoid, or electric valves.
8. A multiphase flow commingling and conveying device according to claim 1, wherein the reversing mechanism comprises a communication line, a power pump and at least one valve; the one end of intercommunication pipeline with first jar of body intercommunication, the other end with the second jar of body intercommunication, the power pump with the valve all set up in on the intercommunication pipeline.
9. A multiphase flow mixing and delivery device according to any one of claims 1-8, further comprising a control mechanism electrically connected to the reversing mechanism and the output mechanism.
10. A multiphase flow mixing transportation application system, characterized by comprising the multiphase flow mixing transportation device according to any one of claims 1 to 9, wherein each multiphase flow mixing transportation device is used for distributing gas and/or liquid.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550730A (en) * | 2021-09-18 | 2021-10-26 | 胜利油田胜机石油装备有限公司 | Multiphase metering mixed transportation method and multiphase metering mixed transportation system |
| WO2022143591A1 (en) * | 2020-12-31 | 2022-07-07 | 广东管辅能源科技有限公司 | Multi-phase flow mixed delivery method, multi-phase flow mixed delivery device, and multi-phase flow mixed delivery application system |
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2020
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022143591A1 (en) * | 2020-12-31 | 2022-07-07 | 广东管辅能源科技有限公司 | Multi-phase flow mixed delivery method, multi-phase flow mixed delivery device, and multi-phase flow mixed delivery application system |
| CN113550730A (en) * | 2021-09-18 | 2021-10-26 | 胜利油田胜机石油装备有限公司 | Multiphase metering mixed transportation method and multiphase metering mixed transportation system |
| CN113550730B (en) * | 2021-09-18 | 2021-12-17 | 胜利油田胜机石油装备有限公司 | Multiphase metering mixed transportation system and multiphase metering mixed transportation method |
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