TWM623649U - Hollow fiber tubular membrane oil and gas treatment system with condenser - Google Patents

Abstract

This invention is a hollow fiber tubular membrane oil and gas treatment system with a condenser, and includes a double-barrel hollow fiber tubular membrane adsorption equipment, an oil and gas transportation pipeline, an exhaust transportation pipeline and a condenser. The oil and gas are transported from the other end of the oil and gas transmission pipeline to the double-barrel hollow fiber tubular membrane adsorption equipment for oil and gas adsorption. When the oil and gas become purified gas after adsorption, the efficiency can reach 97% or even more than 99%. After the operation switching time, the adsorbed oil and gas are desorbed by vacuum pressure swing into concentrated oil and gas, and the concentrated oil and gas is transported to the condenser through the desorption discharge pipeline for condensation treatment of the concentrated oil and gas, so that the oil and gas have the ability to be reprocessed. efficacy.

Description

Hollow fiber tubular membrane oil and gas treatment system with condenser

This work is about a hollow fiber tubular membrane oil and gas treatment system with a condenser, especially when a kind of oil and gas is adsorbed to become a purified gas, its efficiency can reach 97% or even 99%, and it has the ability to enrich oil and gas and condense it. processing efficiency, and is suitable for gas stations, underground oil storage tanks or similar areas.

At present, the gas station will volatilize oil and gas in the process of refueling for automobiles and locomotives, and the current practice is to bury the oil and gas recovery pipeline in the gas tanker under the gas tanker, and the other end of the oil and gas recovery pipeline in the gas tanker is connected to the underground. The oil tank is connected, and the volatilized oil and gas during the refueling process are collected into the lower oil tank through the oil and gas recovery pipeline in the oil tanker through the vacuum-assisted oil and gas recovery equipment to achieve the purpose of oil and gas collection.

The above-mentioned oil and gas are transported into the underground oil tank, and the oil in the underground oil tank will still volatilize the oil and gas during storage, and after a period of storage, the oil and gas in the underground oil tank will gradually generate pressure. Therefore, the underground oil tank Both are equipped with a pressure valve and a breathing tube. When the pressure generated by the oil and gas is greater than the value set by the pressure valve, the pressure valve will be opened and discharged into the air through the breathing tube, so that the pressure generated by the oil and gas in the underground oil tank will return to the air. Safe value to avoid danger. In addition, in the gasoline and diesel oil tankers of oil companies or the large oil storage tanks of gasoline and diesel trains, the process of loading and unloading oil produces exhaust gas, and the exhaust gas contains very concentrated volatile organic gases, and the concentration can be as high as 60g/Nm3, 300g/Nm3 or higher.

However, the oil and gas discharged from the underground oil tank through the breathing tube can easily have a huge impact on the environment. In addition to polluting the surrounding air, when the concentration of the oil and gas discharged from the breathing tube is too concentrated, there will be hidden dangers and dangers in safety.

Therefore, in view of the above deficiencies, the author hopes to propose a hollow fiber tubular membrane oil and gas treatment system with a condenser that has the performance of condensing oil and gas, so that users can easily operate and assemble. , in order to provide user convenience and the creative motivation for the creator's research and development.

The main purpose of this creation is to provide a hollow fiber tubular membrane oil and gas treatment system with a condenser, which includes a double-barrel hollow fiber tubular membrane adsorption equipment, an oil and gas transportation pipeline, an exhaust transportation pipeline and a Condenser, by transporting oil and gas from the other end of the oil and gas pipeline to the double-barrel hollow fiber tubular membrane adsorption equipment for oil and gas adsorption, when the oil and gas become purified gas after adsorption, the efficiency can reach 97% or even 99% % or more, after a period of operation switching time, the adsorbed oil and gas are desorbed into concentrated oil and gas by vacuum swing adsorption (VSA), and the concentrated oil and gas is transported to the condenser through the desorption discharge pipeline for processing. The condensation treatment of concentrated oil and gas makes the oil and gas have the effect of reprocessing, thereby increasing the overall practicability.

Another object of the present invention is to provide a hollow fiber tubular membrane oil and gas treatment system with a condenser, through which a refrigerant coil is arranged in the condenser, the refrigerant coil extends and penetrates into the condenser, and the There is liquid in the refrigerant coil, and the liquid system of the refrigerant coil is one of ice water, fluorochlorofluorocarbon refrigerant, and hydrofluorocarbon refrigerant, or a combination of the two, so that the refrigerant coil can be used to Absorb heat energy, so that concentrated oil and gas can condense into cold water containing oil and gas. Condensate has the effect of condensing into condensate, thereby increasing the overall usability.

The second objective of this creation is to provide a hollow fiber tubular membrane oil and gas treatment system with a condenser, through which the other end of the condensate exhaust pipe is connected to the oil and gas conveying pipe, so that the condensate exhaust pipe is connected The purified gas inside is then returned to the oil and gas conveying pipeline, so that the purified gas generated after the condensation of concentrated oil and gas in the condenser can be re-transported to the double-barrel hollow fiber tube type through the oil and gas conveying pipeline. The adsorption is carried out again in the membrane adsorption equipment, so that it has the effect of purification again, thereby increasing the overall operability.

In order to further understand the features, characteristics and technical content of this creation, please refer to the following detailed descriptions and accompanying drawings of this creation, but the attached drawings are only for reference and description, and are not intended to limit this creation.

1: Double barrel hollow fiber tubular membrane adsorption equipment

10: The first hollow fiber tubular membrane barrel

20: The second hollow fiber tubular membrane barrel

103: Hollow fiber tubular membrane adsorbent

203: Hollow fiber tubular membrane adsorbent

11: The first pipeline

21: The third pipeline

12: Second pipeline

22: Fourth pipeline

121: Second extension pipeline

221: Fourth extension line

1211: Second extension valve

2211: Fourth extension valve

1212: Second extended restrictor valve

2212: Fourth extended restrictor valve

30: Oil and gas delivery pipeline

31: Oil and gas control valve

40: Exhaust delivery pipeline

41: Chimney

50: Condenser

51: Desorption discharge pipeline

511: Vacuum Pump

52: Condensation exhaust line

60: Condensate pipe

61: Condensate pipe control valve

70: Intake connection pipeline

71: First intake valve

73: Third intake valve

80: Outlet connection pipeline

81: The first outlet valve

83: The third outlet valve

90: Exhaust communication line

92: Second exhaust valve

94: Fourth exhaust valve

Figure 1 is a schematic diagram of the system architecture of the creation of the first hollow fiber tubular membrane barrel set to the adsorption mode.

Figure 2 is a schematic diagram of the system architecture of the creation of the second hollow fiber tubular membrane barrel set to the adsorption mode.

Figure 3 is a schematic diagram of the system structure of the first hollow fiber tubular membrane barrel set to the adsorption mode for the recovery of condensed exhaust gas.

Figure 4 is a schematic diagram of the system structure of the second hollow fiber tubular membrane barrel set to the adsorption mode for the recovery of condensed exhaust gas.

Please refer to FIG. 1 to FIG. 4, which are schematic diagrams of an embodiment of the present invention. while Ben The best implementation of the hollow fiber tubular membrane oil and gas treatment system with condenser is used in gas stations, underground oil storage tanks or similar areas, mainly when oil and gas are adsorbed and become purified gas, the efficiency can reach 97 % or even more than 99%, and it has the performance of enriching oil and gas and condensing.

The hollow fiber tubular membrane oil and gas treatment system with condenser in this creation mainly includes a double-barrel hollow fiber tubular membrane adsorption equipment 1, an oil and gas delivery pipeline 30, an exhaust delivery pipeline 40 and a condensation The double-barrel hollow fiber tubular membrane adsorption equipment 1 is divided into a first hollow fiber tubular membrane barrel 10 and a second hollow fiber tubular membrane barrel 20 (as shown in FIG. 1 to FIG. 4 ). shown), and the first hollow fiber tubular membrane barrel 10 and the second hollow fiber tubular membrane barrel 20 are filled with a plurality of tubular hollow fiber tubular membrane adsorption materials 103 and 203 respectively, wherein the The tubular hollow fiber tubular membrane adsorbents 103 and 203 are made of polymer and adsorbent, and the polymer is made of polysulfone (PSF), polyethersulfone (PESF), polyvinylidene fluoride Ethylene (polyvinylidene fluoride, PVDF), polyphenylsulfone (PPSU), polyacrylonitrile (polyacrylonitrile), cellulose acetate, cellulose diacetate, polyimide (polyimide, PI), polyetherimide, polyamide Amide, polyvinyl alcohol, polylactic acid, polyglycolic acid, polylactic-co-glycolic acid, polycaprolactone, polyvinyl pyrrolidone, ethylene vinyl At least one of the group consisting of alcohol), polydimethylsiloxane, polytetrafluoroethylene and cellulose acetate (CA). The diameters and outer diameters of the tubular hollow fiber tubular membrane adsorbents 103 and 203 are more than 0.5 mm, so that they have high specific surface area, easy adsorption and easy desorption, so the dosage of adsorbent is smaller than that of traditional particle type. The same dynamic adsorption efficiency can be achieved, and the desorption will naturally be completed with less heat energy during desorption, so it has an energy saving effect.

In addition, the adsorption of the tubular hollow fiber tubular membrane adsorbents 103 and 203 The proportion of the adsorbent is 10%~90%, and the adsorbent is a powder, the plural particles of the powder have a particle size of 0.005 to 50um, and the plural particles of the powder have a two-dimensional or three-dimensional hole structure, and the holes It is a regular or irregular shape, wherein the adsorbent is made of molecular sieve, A-type zeolite (such as 3A, 4A or 5A), X-type zeolite (such as 13X), Y-type zeolite (such as ZSM-5), mesoporous Molecular sieves (such as MCM-41, 48, 50 and SBA-15), metal organic frameworks (Metal Organic Frameworks: MOF), at least one of the group consisting of activated carbon or graphene.

In addition, the condenser 50 is provided with a refrigerant coil 53 (as shown in FIG. 1 to FIG. 4 ), the refrigerant coil 53 extends through the condenser 50 , and the refrigerant coil 53 has a liquid, wherein the liquid system of the refrigerant coil 53 is one of ice water, fluorochloroalkane refrigerant, and hydrofluorocarbon refrigerant, or a combination of the two, so that the refrigerant coil 53 can be used to absorb heat energy, The concentrated oil and gas can be condensed into condensate containing oil and gas, so that it has the effect of condensing into condensate. In addition, the condenser 50 is connected to a condensate pipe 60 (as shown in Figs. 1 to 4), and one end of the condensate pipe 60 is connected to the condenser 50, and the other end of the condensate pipe 60 is connected to the condenser 50. One end is connected with a recovery device (not shown), wherein the recovery device can be any one of the oil and gas condensate storage barrel, the oil and gas condensate treatment tank, and the oil and gas condensate recovery and treatment device, so that the oil and gas condensate can be recovered. Via the condensate pipe 60, it is transported to a recovery device for subsequent processing. Furthermore, the condensate pipe 60 is provided with a condensate pipe control valve 61 (as shown in FIG. 1 to FIG. 4 ), and the flow rate in the condensate pipe 60 is controlled through the condensate pipe control valve 61 .

In addition, the first hollow fiber tubular membrane barrel 10 of the double barrel hollow fiber tubular membrane adsorption equipment 1 is provided with a first pipeline 11 and a second pipeline 12, and the double barrel hollow fiber tubular membrane adsorption The second hollow fiber tubular membrane barrel 20 of the equipment 1 is provided with a third pipeline 21 and A fourth pipeline 22 (as shown in FIG. 1 to FIG. 4 ), the first pipeline 11 of the first hollow fiber tubular membrane tank 10 and the third pipeline 11 of the second hollow fiber tubular membrane tank 20 Between the pipelines 21 are respectively an inlet communication pipeline 70 and an outlet communication pipeline 80, and the second pipeline 12 of the first hollow fiber tubular membrane barrel 10 and the second hollow fiber tubular membrane barrel Between the fourth pipeline 22 of 20 is an exhaust communication pipeline 90 (as shown in Figures 1 to 4), wherein the intake communication pipeline 70 is provided with a first intake valve 71 and a The third intake valve 73, the first intake valve 71 is close to the first line 11, and the third intake valve 73 is close to the third line 21, so that the first intake valve 71 can pass through and the third intake valve 73 to control the gas flow in the intake communication line 70, and the outlet communication line 80 is provided with a first air outlet valve 81 and a third air outlet valve 83, the first air outlet valve 81 is close to the first pipeline 11, and the third outlet valve 83 is close to the third pipeline 21, so that the outlet communication pipeline 80 can be controlled through the first outlet valve 81 and the third outlet valve 83 In addition, the exhaust communication pipeline 90 is provided with a second exhaust valve 92 and a fourth exhaust valve 94, the second exhaust valve 92 is close to the second pipeline 12, and the first exhaust valve 92 is close to the second pipeline 12. Four exhaust valves 94 are located close to the fourth pipeline 22 , so that the gas flow in the exhaust communication pipeline 90 can be controlled through the second exhaust valve 92 and the fourth exhaust valve 94 .

The above-mentioned second pipeline 12 of the first hollow fiber tubular membrane barrel 10 is connected with a second extension pipeline 121, and the second extension pipeline 121 is provided with a second extension valve 1211 and a second extension limit The flow valve 1212 (as shown in FIG. 1 to FIG. 4 ) is used to control the flow direction of the gas in the second extension pipeline 121 through the second extension valve 1211 , and to restrict the flow through the second extension restrictor valve 1212 The gas in the second extension pipe 121 flows out from the other end, and the fourth pipe 2 of the second hollow fiber tubular membrane barrel 20 2 is connected to a fourth extension pipe 221, the fourth extension pipe 221 is provided with a fourth extension valve 2211 and a fourth extension restrictor valve 2211 (as shown in Figures 1 to 4), and The gas flow in the fourth extension pipe 221 is controlled by the fourth extension valve 2211 , and the outflow of the gas in the fourth extension pipe 221 from the other end is restricted by the fourth extension restrictor valve 2212 .

In addition, the air inlet communication line 70 is connected with the oil and gas conveying line 30, and one end of the oil and gas conveying line 30 is connected to the oil and gas generating place (not shown), wherein the oil and gas generating place is the unloading place of the oil tanker. Any one of the oil and gas in the oil process (one-time oil and gas), the oil and gas in the refueling process (secondary oil and gas), and the oil and gas exhaled from the underground oil tank (tertiary oil and gas), and the other end of the oil and gas transmission pipeline 30 is connected to the The air intake communication line 70 is connected, so that the oil and gas can be transported into the air intake communication line 70 through the oil and gas conveying line 30 (as shown in FIG. 1 and FIG. 2 ), and then pass through the first air intake valve 71 and the third intake valve 73 to control the switch respectively, so that the oil and gas can pass through the intake communication pipeline 70 and enter the first hollow fiber tubular membrane barrel 10 through the first pipeline 11 for adsorption (such as the first 1 and 2), or enter the second hollow fiber tubular membrane barrel 20 through the air inlet communication pipeline 70 through the third pipeline 21 for adsorption (as shown in Figure 2) ), and the oil and gas delivery pipeline 30 is provided with an oil and gas control valve 31 (as shown in FIG. 1 to FIG. 4 ), through which the oil and gas control valve 31 controls the flow of oil and gas entering the oil and gas delivery pipeline 30 .

In addition, the exhaust communication line 90 is connected to one end of the exhaust conveying line 40, and the other end of the exhaust conveying line 40 is divided into two implementations. The other end of the gas-connected delivery pipeline 40 is connected to a chimney 41 (as shown in Figure 1), and in the second embodiment, the other end of the exhaust delivery pipeline 40 is delivered to in the atmosphere (as shown in Figure 2). Thereby, the purified gas generated after the first hollow fiber tubular membrane barrel 10 is adsorbed on oil and gas can be output into the exhaust communication pipeline 90 through the second pipeline 12 , and then through the exhaust transmission pipeline 40 . The other end of the tube can discharge the purified gas (as shown in Figure 1), or the purified gas generated after the second hollow fiber tubular membrane barrel 20 is adsorbed on oil and gas can be output to the exhaust through the fourth pipeline 22 In the communication line 90 , the purge gas is discharged through the other end of the exhaust conveying line 40 (as shown in FIG. 2 ).

In addition, the condenser 50 is provided with a desorption exhaust pipe 51 and a condensation exhaust pipe 52, and one end of the desorption exhaust pipe 51 is connected with the gas outlet communication pipe 80, so that the first hollow fiber The concentrated oil and gas desorbed in the tubular membrane barrel 10 can be output to the gas outlet communication pipe 80 through the first pipeline 11, and then sent to the desorption discharge pipeline 51 ( As shown in Figure 2), or the concentrated oil and gas desorbed in the second hollow fiber tubular membrane barrel 20 can be output through the third pipeline 21 into the gas outlet communication pipeline 80, and then through the gas outlet The communication line 80 is sent to the desorption discharge line 51 (as shown in FIG. 1 ). The other end of the above-mentioned desorption and discharge pipeline 51 is connected to the condenser 50 , so that the concentrated oil and gas transported by the desorption and discharge pipeline 51 can enter the condenser 50 for condensation treatment. In addition, the desorption discharge line 51 is provided with a vacuum pump 511 (as shown in FIG. 1 to FIG. 4 ), and through the vacuum pump 511, the first desorption can be carried out by vacuum swing adsorption (VSA) on the one hand. The oil and gas in the hollow fiber tubular membrane adsorption barrel 10 or in the second hollow fiber tubular membrane adsorption barrel 20 can, on the one hand, push the concentrated oil and gas desorbed from the gas outlet communication pipeline 80 to the outlet through the desorption discharge pipeline 51. inside the condenser 50 .

In addition, one end of the condensation exhaust pipe 52 is connected to the condenser 50, and the other end of the condensation exhaust pipe 52 is divided into two implementations, of which the first implementation is It is that the other end of the condensation exhaust pipe 52 is connected to a chimney 41 (as shown in Figure 2), and the second embodiment is that the other end of the condensation exhaust pipe 52 is transported to the atmosphere ( As shown in FIG. 1 ), thereby, the purified gas generated after the condensing process of the concentrated oil and gas through the condenser 50 can be discharged to the outside atmosphere through the condensation exhaust line 52 .

The other end of the condensing and exhausting pipeline 52 can also be used for re-recovery and adsorption in addition to the above-mentioned two embodiments of discharging the outside atmosphere, wherein the other end of the condensing and exhausting pipeline 52 is connected to the oil and gas transportation The pipeline 30 is connected (as shown in Figures 3 and 4), mainly because the purified gas produced by the condenser 50 after the condensation of concentrated oil and gas contains rare oil and gas. Therefore, the condenser 50 is subjected to condensation of concentrated oil and gas. The purified gas generated after the treatment can be transported back into the oil and gas conveying line 30 by the condensing exhaust line 52 , so that the purified gas in the condensing and exhausting line 50 can be carried out with the oil and gas in the oil and gas conveying line 30 . After mixing, it is then transported to the intake communication pipeline 70 (as shown in FIG. 3 and FIG. The first pipeline 11 enters the first hollow fiber tubular membrane barrel 10 for oil and gas adsorption (as shown in FIG. 3 ), or the third pipeline 21 connected to the intake communication pipeline 70 enters the second Oil and gas re-adsorption is carried out in the hollow fiber tubular membrane barrel 20 (as shown in Figure 3).

Furthermore, this creation is based on actual operation, mainly the first hollow fiber tubular membrane barrel 10 and the second hollow fiber tubular membrane barrel 20 of the double-barrel hollow fiber tubular membrane adsorption equipment 1 are in adsorption mode and desorption mode. There are different options for the mode, and the first implementation option is set by time (not shown in the figure), for example, it is set to be limited to 10 minutes (not limited to this embodiment), and when the time is up, it is originally the adsorption mode The first hollow fiber tubular membrane barrel 10 is converted into the desorption mode, and the second hollow fiber tubular membrane barrel 20 originally in the desorption mode is converted into the adsorption mode. And the second One implementation option is to set by concentration (not shown in the figure), and a concentration detector (not shown in the figure) is provided through the exhaust conveying pipeline 40, so that the first hollow fiber tubular membrane barrel 10 and the first hollow fiber tubular membrane barrel 10 are The two hollow fiber tubular membrane barrels 20 can switch between the adsorption mode and the desorption mode according to the concentration detected by the concentration detector.

When the first hollow fiber tubular membrane tank 10 is set to the adsorption mode (as shown in FIG. 1 and FIG. 3 ), the second hollow fiber tubular membrane tank 20 is set to the desorption mode. The first intake valve 71 on the intake communication line 70 and close to the first line 11 is in an open state, so that oil and gas can flow through the first intake valve 71 of the intake communication line 70 After passing through the first pipeline 11 , it enters the first hollow fiber tubular membrane barrel 10 for adsorption, and the third intake valve 73 located on the intake communication pipeline 70 and close to the third pipeline 21 is is closed. The second exhaust valve 92 disposed on the exhaust communication pipeline 90 and close to the second pipeline 12 is in an open state, so as to generate the gas generated after the oil and gas adsorption in the first hollow fiber tubular membrane barrel 10 The purified gas flows through the second pipe 12 through the second exhaust valve 92 of the exhaust communication pipe 90 and then enters the exhaust conveying pipe 40 (as shown in FIG. 1 and FIG. 3 ), and then The purified gas is discharged from the other end of the exhaust conveying pipe 40 , and the fourth exhaust valve 94 disposed on the exhaust communication pipe 90 and close to the fourth pipe 22 is in a closed state.

Furthermore, the desorption discharge line 51 has a vacuum pump 511, when the second hollow fiber tubular membrane barrel 20 is performing vacuum swing adsorption (VSA) desorption and desorption is performed by vacuuming , and the third air outlet valve 83, which is also arranged on the air outlet communication line 80 and is close to the third line 21, is in an open state (as shown in Figures 1 and 3), so that the second hollow fiber tube The adsorbed oil and gas in the membrane barrel 20 is de-energized into concentrated oil and gas, and Through the third pipeline 21, it flows through the third gas outlet valve 83 of the gas outlet communication pipeline 80, and then enters the desorption discharge pipeline 51, and then is transported to the condenser 50 for condensation treatment, and finally discharged by the condensation. The condenser 50 is connected to the gas pipeline 52 to discharge the purified gas produced after the condenser 50 is condensed and condensed, and the first gas outlet valve 81 located on the gas outlet communication pipeline 80 and close to the first pipeline 11 is in a closed state. .

Conversely, when the second hollow fiber tubular membrane tank 20 is set to the adsorption mode (as shown in FIG. 2 and FIG. 4 ), the first hollow fiber tubular membrane tank 10 is set to the desorption mode, wherein the The third intake valve 73 on the intake communication line 70 and close to the third line 21 is in an open state, so that oil and gas can flow through the third intake valve 73 of the intake communication line 70 After passing through the third pipeline 21, it enters the second hollow fiber tubular membrane barrel 20 for adsorption, and the first intake valve 71 located on the intake communication pipeline 70 and close to the first pipeline 11 is is closed. The fourth exhaust valve 94 disposed on the exhaust communication pipeline 90 and close to the fourth pipeline 22 is in an open state, so as to generate the gas generated after the oil and gas adsorption in the second hollow fiber tubular membrane barrel 20 The purified gas flows through the fourth pipe 22 through the fourth exhaust valve 94 of the exhaust communication pipe 90 and then enters the exhaust delivery pipe 40 (as shown in Figures 2 and 4), and then The purified gas is discharged from the other end of the exhaust conveying pipe 40 , and the second exhaust valve 92 disposed on the exhaust communication pipe 90 and close to the second pipe 12 is in a closed state.

Furthermore, the desorption discharge line 51 has a vacuum pump 511, when the first hollow fiber tubular membrane barrel 10 is performing vacuum swing adsorption (VSA) desorption and desorption is performed by vacuuming , the first air outlet valve 81, which is additionally arranged on the air outlet communication pipeline 80 and is close to the first pipeline 11, is in an open state (as shown in Figures 2 and 4), In order to de-energize the adsorbed oil and gas in the first hollow fiber tubular membrane barrel 10 to form concentrated oil and gas, and through the first pipeline 11 to flow through the first outlet valve 81 of the outlet communication pipeline 80 and then enter the In the desorption discharge line 51, it is transported to the lower part of the condenser 50 to allow the absorbent 501 to absorb it, and finally the condenser 50 is produced by the condensation and discharge line 52 for condensing the concentrated oil and gas. The purified gas is discharged, and the third gas outlet valve 83 disposed on the gas outlet communication pipeline 80 and close to the third pipeline 21 is in a closed state.

From the above detailed description, those skilled in the art can understand that this creation can indeed achieve the above-mentioned purpose, and it is in compliance with the provisions of the Patent Law, so a patent application can be filed.

However, the above are only the preferred embodiments of this creation, and should not limit the scope of implementation of this creation; therefore, any simple equivalent changes and modifications made according to the scope of the patent application for this creation and the content of the creation description , shall still fall within the scope of this creative patent.

1: Double barrel hollow fiber tubular membrane adsorption equipment

10: The first hollow fiber tubular membrane barrel

20: The second hollow fiber tubular membrane barrel

103: Hollow fiber tubular membrane adsorbent

203: Hollow fiber tubular membrane adsorbent

11: The first pipeline

21: The third pipeline

12: Second pipeline

22: Fourth pipeline

121: Second extension pipeline

221: Fourth extension line

1211: Second extension valve

2211: Fourth extension valve

1212: Second extended restrictor valve

2212: Fourth extended restrictor valve

30: Oil and gas delivery pipeline

40: Exhaust delivery pipeline

50: Condenser

51: Desorption discharge pipeline

511: Vacuum Pump

52: Condensation exhaust line

60: Condensate pipe

61: Condensate pipe control valve

70: Intake connection pipeline

71: First intake valve

73: Third intake valve

80: Outlet connection pipeline

81: The first outlet valve

83: The third outlet valve

90: Exhaust communication line

92: Second exhaust valve

94: Fourth exhaust valve

Claims (15)

A hollow fiber tubular membrane oil and gas processing system with a condenser, comprising: A double-barrel hollow fiber tubular membrane adsorption equipment, the double-barrel hollow fiber tubular membrane adsorption equipment is divided into a first hollow fiber tubular membrane barrel and a second hollow fiber tubular membrane barrel, the first hollow fiber tubular membrane The fiber tubular membrane barrel is filled with a plurality of tubular hollow fiber tubular membrane adsorption materials. The first hollow fiber tubular membrane barrel is provided with a first pipeline and a second pipeline. The hollow fiber tubular membrane barrel is filled with a plurality of tubular hollow fiber tubular membrane adsorption materials. The second hollow fiber tubular membrane barrel is provided with a third pipeline and a fourth pipeline. Between a pipeline and the third pipeline are respectively provided with an inlet communication pipeline and an outlet communication pipeline, and between the second pipeline and the fourth pipeline is provided an exhaust communication pipeline; an oil and gas delivery pipeline, one end of the oil and gas delivery pipeline is connected to the place where the oil and gas is generated, and the other end of the oil and gas delivery pipeline is connected to the air inlet communication pipeline; an exhaust delivery pipeline, one end of the exhaust delivery pipeline is connected to the exhaust communication pipeline; and A condenser, the condenser is provided with a desorption discharge pipeline and a condensation exhaust pipeline, one end of the desorption discharge pipeline is connected to the outlet communication pipeline, and the other end of the desorption discharge pipeline is connected It is connected with the condenser, wherein a vacuum pump is arranged on the desorption exhaust pipeline, and one end of the condensation exhaust pipeline is connected with the condenser. The hollow fiber tubular membrane oil and gas processing system with condenser as described in claim 1, wherein the other end of the condensed exhaust pipe is further connected to a chimney. The hollow fiber tubular membrane oil and gas processing system with condenser as described in the first claim of the patent application, wherein the other end of the condensation exhaust pipe is further conveyed to the atmosphere. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the other end of the condensed exhaust pipeline is further connected with the oil and gas conveying pipeline. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the other end of the exhaust conveying pipeline is further connected with a chimney. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the other end of the exhaust conveying pipeline is further conveyed to the atmosphere. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the air inlet communication line system is further provided with a first air intake valve and a third air intake valve. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the outlet communication line system is further provided with a first outlet valve and a third outlet valve. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the exhaust communication line system is further provided with a second exhaust valve and a fourth exhaust valve. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the second pipeline system is further connected with a second extension pipeline, and the second extension pipeline system is further provided with a The second extension valve and a second extension restrictor valve. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the fourth pipeline system is further connected with a fourth extension pipeline, and the fourth extended pipeline system is further provided with a a fourth extension valve and a fourth extension restrictor valve. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the condenser is further provided with a refrigerant coil, the refrigerant coil extends and penetrates into the condenser, and the refrigerant There is liquid inside the coil. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in item 12 of the patent application scope, wherein the liquid system of the refrigerant coil is further one of ice water, fluorochlorofluorocarbon refrigerant, and hydrofluorocarbon refrigerant or a combination of the two. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 1, wherein the condenser is further connected with a condensate pipe, one end of the condensate pipe is connected with the condenser, and the condenser is connected to the condenser. The other end of the condensate pipe is connected to a recovery device. The hollow fiber tubular membrane oil and gas treatment system with condenser as described in claim 14, wherein the condensate pipe system is further provided with a condensate pipe control valve.

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