CN116793003A - Energy-saving air cooler cooling system - Google Patents
Energy-saving air cooler cooling system Download PDFInfo
- Publication number
- CN116793003A CN116793003A CN202311086528.0A CN202311086528A CN116793003A CN 116793003 A CN116793003 A CN 116793003A CN 202311086528 A CN202311086528 A CN 202311086528A CN 116793003 A CN116793003 A CN 116793003A
- Authority
- CN
- China
- Prior art keywords
- air cooler
- conduit
- guide pipe
- storage box
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 62
- 239000012530 fluid Substances 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 239000012774 insulation material Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005057 refrigeration Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 124
- 238000005265 energy consumption Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 230000002035 prolonged effect Effects 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D15/00—Devices not covered by group F25D11/00 or F25D13/00, e.g. non-self-contained movable devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/08—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation using ducts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28B—STEAM OR VAPOUR CONDENSERS
- F28B1/00—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser
- F28B1/06—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using air or other gas as the cooling medium
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
The invention discloses an energy-saving air cooler cooling system, which relates to the technical field of air coolers and solves the problems that as the air cooler is subjected to continuous refrigeration, equipment of the air cooler is required to suspend the air cooler due to overlarge load, and a production line is stopped; the tail end of the air cooler is provided with a second guide pipe, the second guide pipe is connected with a cooling pipe assembly, low-temperature gas produced by the air cooler cools a pipe body in the cooling pipe assembly, and fluid inside the pipe body is cooled when the pipe body is cooled; the tail end of the cooling pipe assembly is provided with a third guide pipe, the third guide pipe is connected with a storage box, and the storage box is used for storing gas after the cooling pipe assembly is processed, so that the operation load of the air cooler can be reduced.
Description
Technical Field
The invention relates to the technical field of air coolers, in particular to an energy-saving air cooler cooling system.
Background
The air cooler is a heat exchange device which is used most for condensation and cooling in petrochemical industry and oil gas processing production, and the air cooler generally consists of a tube bundle, a tube box, a fan, a shutter, a framework and other main parts;
the air cooler uses air as a cooling medium to cool fluid flowing through the pipe, but because the air cooler continuously refrigerates, the equipment of the air cooler can be in excessive load, the air cooler needs to be suspended, and the production line is stopped, so that the design of an energy-saving air cooler cooling system is necessary.
Disclosure of Invention
The invention aims to provide an energy-saving air cooler cooling system for solving the problems in the background technology.
In order to solve the technical problems, the invention provides the following technical scheme: the energy-saving air cooler cooling system comprises an air cooler, wherein an air source assembly is arranged at the front end of the air cooler, a first guide pipe is arranged between the air source assembly and the air cooler, a main air pump is arranged in the air source assembly, and the main air pump is used for discharging air into the air cooler;
the tail end of the air cooler is provided with a second guide pipe, the second guide pipe is connected with a cooling pipe assembly, low-temperature gas produced by the air cooler cools a pipe body in the cooling pipe assembly, and fluid inside the pipe body is cooled when the pipe body is cooled;
and the tail end of the cooling pipe assembly is provided with a third guide pipe, the third guide pipe is connected with a storage box, and the storage box is used for storing gas after the cooling pipe assembly is processed.
According to the technical scheme, the storage box is provided with the guide pipe IV which is connected with the air cooler, the guide pipe IV is provided with the valve I, the joint of the guide pipe IV and the storage box is provided with the pump I, and the pump I is used for discharging the gas in the storage box into the air cooler;
the air cooler is provided with a guide pipe five which is connected with the storage box, a valve two is arranged on the guide pipe five, a pump two is arranged at the joint of the guide pipe five and the air cooler, and the pump two is used for discharging gas in the air cooler into the storage box.
According to the technical scheme, the storage box is provided with the guide pipe six, the guide pipe six is connected with the guide pipe seven, the guide pipe seven is connected with the guide pipe eight, and the guide pipe eight is connected with the air cooler;
and a valve III is arranged on the guide pipe six, and a valve IV is arranged on the guide pipe eight.
According to the technical scheme, a conduit nine is arranged between the conduit seven and the conduit three, a valve five is arranged on the conduit nine, a conduit ten is arranged between the conduit seven and the conduit two, and a valve six is arranged on the conduit ten.
According to the technical scheme, the air cooler is internally provided with the conduit eleven, the conduit eleven is divided into a plurality of sections, a pipeline material outside the air cooler is a heat insulation material, a heat conduction material is used in the air cooler, the conduit eleven in the air cooler is in a multi-section bent shape, and the conduit eleven is connected with the air source component.
According to the technical scheme, the conduit eleven is in sealing connection with the conduit eight.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the air cooler and the storage box are arranged, a small amount of low-temperature gas enters the storage box to ensure that the ambient temperature in the storage box is always kept at a low temperature value, so that the gas heating rate in the storage box is effectively prolonged, the energy consumption in the gas circulation process from the storage box to the air cooler is low, the energy consumption for starting the second pump and the valve is far lower than that of the air cooler, and the temperature in the air cooler is not raised by starting the second valve and the second pump a small amount of times.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention. In the drawings:
FIG. 1 is a schematic diagram of the basic operational flow of the air cooler of the present invention;
FIG. 2 is a schematic diagram of the gas split of the seventh air cooler saturation mode of the conduit of the present invention;
FIG. 3 is a schematic view of a conduit eleven of the present invention within an air cooler;
in the figure: 1. an air source assembly; 2. an air cooler; 3. a cooling tube assembly; 4. a storage box; 5. a seventh conduit; 6. a sixth conduit; 7. a conduit nine; 8. a conduit ten; 9. a conduit eight; 10. a third valve; 11. a fifth valve; 12. a valve six; 13. a valve IV; 14. a fourth conduit; 15. a fifth conduit; 16. a conduit eleven; 17. a first conduit; 18. a second conduit; 19. a third conduit; 20. a valve I; 21. and a second valve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-3, the present invention provides the following technical solutions: the energy-saving air cooler cooling system comprises an air cooler 2, wherein an air source assembly 1 is arranged at the front end of the air cooler 2, a first guide pipe 17 is arranged between the air source assembly 1 and the air cooler 2, a main air pump is arranged in the air source assembly 1, and the main air pump is used for discharging air into the air cooler 2;
the tail end of the air cooler 2 is provided with a second conduit 18, the second conduit 18 is connected with a cooling pipe assembly 3, low-temperature gas produced by the air cooler 2 cools a pipe body in the cooling pipe assembly 3, the fluid in the pipe body is cooled when the pipe body is cooled, and a pump III is arranged at the joint of the air cooler 2 and the second conduit 18;
the tail end of the cooling pipe assembly 3 is provided with a third guide pipe 19, the third guide pipe 19 is connected with a storage box 4, the storage box 4 is used for storing gas after the cooling pipe assembly 3 is processed, and a fourth pump is arranged at the joint of the third guide pipe 19 and the cooling pipe assembly 3;
the whole air cooler cooling system is controlled by a control system, a PLC instruction is input through a worker, the air cooler cooling system operates according to the PLC instruction, and basic operation steps are as follows:
the main air pump operates, air is discharged into a first conduit 17 through an air source assembly 1, and enters an air cooler 2 through the first conduit 17, a filtering device is arranged in the air source assembly 1, and the filtering device is an existing air purifier in the embodiment, so that the situation that impurities adhere to all pipe walls in a cooling system of the air cooler is avoided;
the gas entering the air cooler 2 is processed into low-temperature gas through the air cooler 2, the low-temperature gas is transmitted to the cooling pipe assembly 3 through the conduit II 18 by the pump III, the pipeline in the cooling pipe assembly 3 is cooled, the temperature of the cooled gas rises, and the gas is transmitted to the storage box 4 through the conduit III 19 by the pump IV;
the above process completes two steps of cooling the ambient temperature gas and cooling the cooling pipe assembly 3, and simultaneously stores the gas with lower temperature than the ambient air in the storage box 4 for recycling, thereby saving the energy consumption of the air cooler 2.
The storage box 4 is provided with a guide pipe IV 14, the guide pipe IV 14 is connected with the air cooler 2, the guide pipe IV 14 is provided with a valve I20, the joint of the guide pipe IV 14 and the storage box 4 is provided with a pump I, and the pump I is used for discharging gas in the storage box 4 into the air cooler 2;
the air cooler 2 is provided with a guide pipe five 15, the guide pipe five 15 is connected with the storage box 4, the guide pipe five 15 is provided with a valve two 21, the joint of the guide pipe five 15 and the air cooler 2 is provided with a pump two, and the pump two is used for discharging the gas in the air cooler 2 into the storage box 4;
the air cooler cooling system control valve I20 is opened, the pump I operates, the gas in the storage box 4 is discharged into the air cooler 2, the gas is cooled again through the air cooler 2, the energy consumption of the air cooler 2 is low when the gas in the storage box 4 is cooled compared with the temperature of the outside air, the energy saving purpose of the air cooler 2 is achieved by recycling the gas in the storage box 4, a flow sensor is arranged in the storage box 4 and is connected with the air cooler cooling system, a flow sensor limit value is arranged in the air cooler cooling system, when the flow sensor detects that the gas amount in the storage box 4 reaches the limit value, the air cooler cooling system controls the gas to be discharged into the air cooler 2, the condition that the single-time discharged gas amount is enough is ensured, and the condition that the pump I is started for many times is avoided;
the air cooler cooling system controls the intermittent starting of the pump II and the valve II 21, the air in the air cooler 2 is discharged into the storage box 4 through the guide pipe V15 after the pump II and the valve II 21 are started every time, a small amount of low-temperature air enters the storage box 4 to ensure that the ambient temperature in the storage box 4 is always kept at a low-temperature value, the gas heating rate in the storage box 4 is effectively prolonged, the energy consumption in the gas circulation process from the storage box 4 to the air cooler 2 is low, the energy consumption for starting the pump II and the valve is far lower than that of the air cooler 2, and the temperature in the air cooler 2 is not heated by starting the valve II 21 and the pump II a small amount of times.
The storage box 4 is provided with a guide pipe six 6, the guide pipe six 6 is connected with a guide pipe seven 5, the guide pipe seven 5 is connected with a guide pipe eight 9, and the guide pipe eight 9 is connected with the air cooler 2;
valve three 10 is set on conduit six 6 and valve four 13 is set on conduit eight 9.
A conduit nine 7 is arranged between the conduit seven 5 and the conduit three 19, a valve five 11 is arranged on the conduit nine 7, a conduit ten 8 is arranged between the conduit seven 5 and the conduit two 18, and a valve six 12 is arranged on the conduit ten 8;
the operation state of the air cooler 2 is divided into a saturated operation mode and a low-power operation mode, the corresponding operation mode of the air cooler 2 is selected according to the cooling requirement, when the air cooler is in the low-power operation mode, the air cooler cooling system uses the circulating operation flow, when the air cooler is in the saturated operation mode, the air in the storage tank 4 is excessively high, multi-pipeline drainage is needed, the air cooler cooling system opens the valve III 10, and the air in the storage tank 4 enters the guide pipe seven 5 through the guide pipe six 6;
the air cooler cooling system is connected with a temperature sensor in the storage box 4, the temperature sensor sets the temperature in the storage box 4 to K, the temperature sensor is divided into three levels K1-K3, K1 is the lowest temperature of gas in the storage box 4, K3 is the highest temperature of gas in the storage box 4, when the temperature of gas in the storage box 4 is in the level K1, the air cooler cooling system opens a valve six 12, a conduit seven 5 is communicated with a conduit two 18, the gas in the conduit seven 5 enters the conduit two 18 through the conduit ten 8, enters the cooling pipe assembly 3 again to cool the cooling pipe assembly 3, the temperature of the gas in the level K1 is low, the cooling pipe assembly 3 can be continuously cooled, the temperature does not need to be cooled again through the air cooler 2, the circulation flow reduces the operation load of the air cooler 2, when the temperature of the gas in the storage box 4 is in the level K3, the air cooler cooling system opens the valve IV 13 to enable the gas in the conduit seven 5 to enter the conduit eleven 16 through the conduit eight 9 and finally enter the gas source assembly 1, the gas at the K3 level has high temperature and cannot cool the cooling pipe assembly 3, but the temperature is lower than the external temperature, the gas enters the gas source assembly 1 for recycling, the gas temperature entering the air cooler 2 can be reduced, the operation energy consumption of the air cooler 2 is reduced, when the gas temperature in the storage box 4 is at the K2 level, the air cooler cooling system opens the valve V11 to enable the conduit seven 5 to be communicated with the conduit III 19, the gas enters the conduit III 19 through the conduit nine 7 and flows back into the storage box 4 again, the gas temperature at the K2 level cannot reach the standard of cooling the cooling pipe assembly 3 for the second five processes, the gas cooled by the storage box 4 and the peripheral pipelines of the storage box 4 can be used, maintaining the temperature inside the tank 4.
The air cooler 2 is internally provided with the conduit eleven 16, the conduit eleven 16 is divided into a plurality of sections, the pipeline material outside the air cooler 2 is a heat insulation material, the air cooler 2 is internally provided with a heat conduction material, the conduit eleven 16 in the air cooler 2 is in a multi-section bending shape, the conduit eleven 16 is connected with the air source component 1, the duration of gas in the air cooler 2 is prolonged, the temperature of the gas entering the air source component 1 is reduced as much as possible, the carrying energy consumption of the air cooler 2 is reduced, the conduit eleven 16 is penetratingly connected with the air cooler 2, the temperature of the gas in the conduit eleven 16 is higher than the temperature in the air cooler 2 and lower than the outside air temperature, so that the temperature gas in the air cooler 2 has low energy consumption for the heat conduction of the gas in the conduit eleven 16, and the gas entering the air source component 1 through the conduit eleven 16 reduces the temperature of the gas in the air source component 1, and reduces the cooling energy consumption for the whole cooling flow.
Conduit eleven 16 is sealingly connected to conduit eight 9.
All valves are intelligent electric control valves and are connected with a control system;
all the pumps are intelligent electric control pumps and are connected with a control system.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. An energy-saving air cooler cooling system comprises an air cooler (2), and is characterized in that: the front end of the air cooler (2) is provided with an air source assembly (1), a first guide pipe (17) is arranged between the air source assembly (1) and the air cooler (2), a main air pump is arranged in the air source assembly (1) and is used for discharging air into the air cooler (2);
the tail end of the air cooler (2) is provided with a second conduit (18), the second conduit (18) is connected with the cooling pipe assembly (3), low-temperature gas produced by the air cooler (2) cools a pipe body in the cooling pipe assembly (3), and fluid in the pipe body is cooled when the pipe body is cooled;
the tail end of the cooling pipe assembly (3) is provided with a third guide pipe (19), the third guide pipe (19) is connected with the storage box (4), and the storage box (4) is used for storing gas after the cooling pipe assembly (3) is processed.
2. The energy-efficient air cooler cooling system according to claim 1, wherein: a fourth guide pipe (14) is arranged on the storage box (4), the fourth guide pipe (14) is connected with the air cooler (2), a first valve (20) is arranged on the fourth guide pipe (14), a first pump is arranged at the joint of the fourth guide pipe (14) and the storage box (4), and the first pump is used for discharging gas in the storage box (4) into the air cooler (2);
the air cooler (2) is provided with a guide pipe five (15), the guide pipe five (15) is connected with the storage box (4), the guide pipe five (15) is provided with a valve two (21), the joint of the guide pipe five (15) and the air cooler (2) is provided with a pump two, and the pump two is used for discharging gas in the air cooler (2) into the storage box (4).
3. The energy-efficient air cooler cooling system according to claim 2, wherein: a guide pipe six (6) is arranged on the storage box (4), the guide pipe six (6) is connected with a guide pipe seven (5), the guide pipe seven (5) is connected with a guide pipe eight (9), and the guide pipe eight (9) is connected with the air cooler (2);
and a valve III (10) is arranged on the conduit six (6), and a valve IV (13) is arranged on the conduit eight (9).
4. An energy-efficient air cooler cooling system according to claim 3, wherein: a conduit nine (7) is arranged between the conduit seven (5) and the conduit three (19), a valve five (11) is arranged on the conduit nine (7), a conduit ten (8) is arranged between the conduit seven (5) and the conduit two (18), and a valve six (12) is arranged on the conduit ten (8).
5. The energy-efficient air cooler cooling system according to claim 4, wherein: the air cooler is characterized in that an eleven duct (16) is arranged in the air cooler (2), the eleven duct (16) is divided into a plurality of sections, a pipeline material outside the air cooler (2) is a heat insulation material, a heat conduction material is used in the air cooler (2), the eleven duct (16) in the air cooler (2) is in a multi-section bending shape, and the eleven duct (16) is connected with the air source assembly (1).
6. The energy-efficient air cooler cooling system according to claim 5, wherein: the conduit eleven (16) is in sealing connection with the conduit eight (9).
7. The energy-efficient air cooler cooling system according to claim 6, wherein: all valves are intelligent electric control valves and are connected with a control system;
all the pumps are intelligent electric control pumps and are connected with a control system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202311086528.0A CN116793003B (en) | 2023-08-28 | 2023-08-28 | Energy-saving air cooler cooling system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202311086528.0A CN116793003B (en) | 2023-08-28 | 2023-08-28 | Energy-saving air cooler cooling system |
Publications (2)
Publication Number | Publication Date |
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CN116793003A true CN116793003A (en) | 2023-09-22 |
CN116793003B CN116793003B (en) | 2023-11-21 |
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Family Applications (1)
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CN202311086528.0A Active CN116793003B (en) | 2023-08-28 | 2023-08-28 | Energy-saving air cooler cooling system |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564160A (en) * | 2010-12-07 | 2012-07-11 | 北京蓝图工程设计有限公司 | Combination air cooler and circulating cooling water system based on same and method |
CN204962266U (en) * | 2015-07-24 | 2016-01-13 | 北京绿能高科天然气应用技术研究院有限公司 | Flash distillation gas normal atmospheric temperature compression of small -size liquefied natural gas accepting station and recovery unit that liquefies |
CN208998590U (en) * | 2018-09-11 | 2019-06-18 | 成都长江锅炉热能设备制造有限公司 | The air cooler of high cooling efficiency |
CN110319350A (en) * | 2019-07-15 | 2019-10-11 | 西南石油大学 | A kind of recovery process that gas phase ethane pipeline is dropped a hint and device |
CN111189334A (en) * | 2020-01-03 | 2020-05-22 | 江苏中迪节能科技有限公司 | Air cooler waste heat recovery system |
CN111457672A (en) * | 2020-05-13 | 2020-07-28 | 中国成达工程有限公司 | Method and device for condensing crude chloroethylene |
CN212789836U (en) * | 2020-03-20 | 2021-03-26 | 天津绿州能源装备有限公司 | Light hydrocarbon oil gas recovery system carrying associated gas |
CN219346460U (en) * | 2023-04-07 | 2023-07-14 | 陕西航天德林科技集团有限公司 | Tail gas treatment system of triethylene glycol |
-
2023
- 2023-08-28 CN CN202311086528.0A patent/CN116793003B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102564160A (en) * | 2010-12-07 | 2012-07-11 | 北京蓝图工程设计有限公司 | Combination air cooler and circulating cooling water system based on same and method |
CN204962266U (en) * | 2015-07-24 | 2016-01-13 | 北京绿能高科天然气应用技术研究院有限公司 | Flash distillation gas normal atmospheric temperature compression of small -size liquefied natural gas accepting station and recovery unit that liquefies |
CN208998590U (en) * | 2018-09-11 | 2019-06-18 | 成都长江锅炉热能设备制造有限公司 | The air cooler of high cooling efficiency |
CN110319350A (en) * | 2019-07-15 | 2019-10-11 | 西南石油大学 | A kind of recovery process that gas phase ethane pipeline is dropped a hint and device |
CN111189334A (en) * | 2020-01-03 | 2020-05-22 | 江苏中迪节能科技有限公司 | Air cooler waste heat recovery system |
CN212789836U (en) * | 2020-03-20 | 2021-03-26 | 天津绿州能源装备有限公司 | Light hydrocarbon oil gas recovery system carrying associated gas |
CN111457672A (en) * | 2020-05-13 | 2020-07-28 | 中国成达工程有限公司 | Method and device for condensing crude chloroethylene |
CN219346460U (en) * | 2023-04-07 | 2023-07-14 | 陕西航天德林科技集团有限公司 | Tail gas treatment system of triethylene glycol |
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