CN204962266U - Flash distillation gas normal atmospheric temperature compression of small -size liquefied natural gas accepting station and recovery unit that liquefies - Google Patents
Flash distillation gas normal atmospheric temperature compression of small -size liquefied natural gas accepting station and recovery unit that liquefies Download PDFInfo
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- CN204962266U CN204962266U CN201520539817.6U CN201520539817U CN204962266U CN 204962266 U CN204962266 U CN 204962266U CN 201520539817 U CN201520539817 U CN 201520539817U CN 204962266 U CN204962266 U CN 204962266U
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Abstract
Flash distillation gas normal atmospheric temperature compression of small -size liquefied natural gas accepting station and recovery unit that liquefies is a liquefied natural gas processing technology, and it has solved the periphery had not both had the low pressure pipe network, does not have the recovery problem of flash distillation gas under the user's circumstances of low reaches again, and its structural relation is that the flash distillation trachea line that comes from upper reaches liquefied natural gas storage tank links to each other with flash distillation gas knockout drum entry, flash distillation gas knockout drum outlet line links to each other with flash distillation gas precooler cold medium inlet valve and sudden strain of a muscle steam heating ware inlet valve respectively, the export of sudden strain of a muscle steam heating ware is installed and is dodged steam heating ware export relief valve and flash distillation gas suction port of compressor temperature control valve, and the cold medium of flash distillation gas precooler exports the cold medium outlet valve of installation flash distillation gas precooler, flash distillation gas suction port of compressor temperature regulators, in situ temperature table, on -the -spot manometer, flash distillation gas suction port of compressor check valve are installed on converging the back pipeline in proper order to sudden strain of a muscle steam heating ware outlet line and flash distillation gas precooler outlet line, then link to each other with flash distillation gas compressor one -level entry.
Description
Normal temperature compressed and the recovery device of liquefied of technical field: the utility model relates to a kind of LNG Liquefied natural gas processing technique, especially small liquid rock gas receiving station flashed vapour.
Background technique: along with LNG Liquefied natural gas cause is in the development of China, not only some LNG Liquefied natural gas harbours are built coastal, some enterprises are in order to seize domestic LNG Liquefied natural gas market, also small liquid rock gas receiving station has been built interiorly, small liquid rock gas receiving station, has the advantage that cost of investment is low, small scale, applicable LNG Liquefied natural gas tank car transport.But build the process problem that small liquid rock gas receiving station also faces flashed vapour as large-scale LNG Liquefied natural gas harbour, if less just directly the diffusing of the flash distillation tolerance owing to producing as general liquefied natural gas filling station both affects safety, befouling environment, waste again real estate impact economic benefit; If as LNG Liquefied natural gas harbour, the flash distillation tolerance of generation is comparatively large, and available direct compression or again condensation method reclaim flashed vapour, but low-flash air compressor is too expensive, and investment is too large, reclaims not too to one's profit for small-sized LNG Liquefied natural gas receiving station flashed vapour.For inland small liquid rock gas receiving station or outfit liquefied natural gas filling station, its addressing generally has a good transport service, relatively be suitably for vehicle aerating or oil to gas, but periphery did not both have low-pressure pipe network, there is no downstream user again, the flash distillation tolerance produced is relatively less again, again because containing a large amount of nitrogen in general flashed vapour, have more than 20%, calorific value is low, general as daily life fuel gas, if become LNG Liquefied natural gas to be refueling flash gas compression, then have a strong impact on the power performance of automobile, and the regulation that flashed vapour price is ununified, now just can consider to make the flashed vapour of generation first by being heated to normal temperature, repressurize, self precooling, flashed vapour after the cold making full use of flashed vapour self makes supercharging returns precooling, then with supercharging after supercooled liquid rock gas mixing, make it to liquefy again, nitrogen in mixed LNG Liquefied natural gas, the content's index of methane is all qualified, again by liquid filler or LNG Liquefied natural gas entrucking oil filling riser to Liquefied Natural Gas fuel car or LNG Liquefied natural gas tank car, adopt normal temperature flash gas compression machine price just much low, and domestic technique also comparative maturity.
Summary of the invention: the purpose of this utility model be to provide a kind of flash distillation tolerance relatively less, the normal temperature compressed and recovery device of liquefied of small liquid rock gas receiving station flashed vapour that investment cost is lower, it solve periphery and both there is no low-pressure pipe network, there is no again the recovery problem of flashed vapour in downstream user situation.The purpose of this utility model is achieved in that it is by flashed vapour knockout drum, flashed vapour precooler cold medium inlet valve, flashed vapour calorifier inlets valve, flashed vapour precooler, flashed vapour heater, flashed vapour heater outlet safety valve, the cold media outlet valve of flashed vapour precooler, flash gas compression machine inlet temperature modulating valve, flash gas compression machine inlet temperature regulator, scene temperature table, site pressure table, flash gas compression machine inlet one-way valve, flash gas compression machine one-level, flash gas compression machine primary outlet air cooling device, flash gas compression machine secondary, flash gas compression machine secondary exit port air cooling device, three grades, flash gas compression machine, flash gas compression machine three grades of outlet air cooling devices, flash gas compression machine primary outlet safety valve, flash gas compression machine secondary exit port safety valve, flash gas compression machine three grades of outlet relief valve, flash gas compression machine Outlet check valves, flashed vapour gas holder inlet valve, flash gas compression machine outlet valve, flashed vapour gas holder site pressure table, flashed vapour gas holder safety valve, flashed vapour gas holder, flashed vapour gas holder returns flash gas compression machine inlet one-way valve, flash gas compression machine inlet pressure modulating valve, flash gas compression machine inlet pressure regulator, flashed vapour reservoir outlet pressure regulator valve, flashed vapour reservoir outlet pressure regulator, LNG Liquefied natural gas compression pump, LNG Liquefied natural gas compression pump outlet air vent, LNG Liquefied natural gas compression pump Outlet check valves, flashed vapour after-condenser inlet valve, flashed vapour after-condenser site pressure table, flashed vapour after-condenser safety valve, flashed vapour after-condenser, flashed vapour after-condenser temperature element (TE, flashed vapour after-condenser bypass valve, first flashed vapour after-condenser outlet valve, second flashed vapour after-condenser outlet valve is formed by connecting, and the flashed vapour pipeline from upstream liquefied natural gas (LNG) tank is connected with flashed vapour knockout drum entrance, flashed vapour knockout drum outlet line is connected with flashed vapour calorifier inlets valve with flashed vapour precooler cold medium inlet valve respectively, flashed vapour heater outlet is provided with flashed vapour heater outlet safety valve and flash gas compression machine inlet temperature modulating valve, and the cold media outlet of flashed vapour precooler installs the cold media outlet valve of flashed vapour precooler, flashed vapour warmer exit line and flashed vapour precooler outlet line converge on rear line installs flash gas compression machine inlet temperature regulator, scene temperature table, site pressure table, flash gas compression machine inlet one-way valve successively, is then connected with flash gas compression machine one-level entrance, flash gas compression machine one-level, flash gas compression machine secondary, three grades, flash gas compression machine be three stage compression altogether, each inter-stage pipeline of compressor is separately installed with flash gas compression machine primary outlet air cooling device, flash gas compression machine secondary exit port air cooling device, flash gas compression machine three grades of outlet air cooling devices, flash gas compression machine primary outlet safety valve, flash gas compression machine secondary exit port safety valve, flash gas compression machine three grades of outlet relief valve.
Flash gas compression machine three grades of outlet lines are connected with flashed vapour precooler thermal medium entrance, flash gas compression machine three grades of outlet lines are installed respectively flash gas compression machine Outlet check valves, flash gas compression machine outlet valve and flashed vapour gas holder inlet valve; Flashed vapour gas holder is installed flashed vapour gas holder site pressure table and flashed vapour gas holder safety valve, flashed vapour reservoir outlet pipeline is installed flashed vapour reservoir outlet pressure regulator valve and flashed vapour reservoir outlet pressure regulator; Another outlet line of flashed vapour gas holder is installed respectively flashed vapour gas holder and return flash gas compression machine inlet one-way valve, flash gas compression machine inlet pressure modulating valve and flash gas compression machine inlet pressure regulator.
Flashed vapour precooler thermal medium outlet pipeline is connected with flashed vapour after-condenser entrance; LNG pipeline from liquefied natural gas (LNG) tank is connected with LNG Liquefied natural gas compression pump entrance, LNG Liquefied natural gas compression pump outlet line is installed respectively the outlet of LNG Liquefied natural gas compression pump air vent, LNG Liquefied natural gas compression pump Outlet check valves and flashed vapour after-condenser inlet valve; Flashed vapour after-condenser body is installed respectively flashed vapour after-condenser site pressure table, flashed vapour after-condenser safety valve and flashed vapour after-condenser temperature element (TE; Flashed vapour after-condenser outlet line is installed the first flashed vapour after-condenser outlet valve, the second flashed vapour after-condenser outlet valve, flashed vapour after-condenser is installed flashed vapour after-condenser bypass valve, flashed vapour after-condenser outlet line is connected with aerating district and entrucking district respectively.
This device in use, following several situation can be divided into: 1, time idle, both aerating had not been had not have entrucking yet, unload, flashed vapour precooler cold medium inlet valve, outlet valve and flash gas compression machine outlet valve are in closed condition, flashed vapour calorifier inlets valve and flashed vapour gas holder inlet valve are in full-gear, inlet temperature is regulated to be normal temperature by flash gas compression machine inlet temperature modulating valve, return line by flash gas compression machine gas and regulate compressor inlet pressure, start compressor, the flashed vapour now produced is stored in flashed vapour gas holder with for subsequent use after supercharging.2, when having aerating or entrucking, slowly open flashed vapour precooler cold medium inlet valve simultaneously, outlet valve and flash gas compression machine outlet valve, close flashed vapour gas holder inlet valve, inlet temperature is regulated by flash gas compression machine inlet temperature modulating valve, after inlet temperature is adjusted to setting temperature, temperature control valve (TCV) can slowly cut out automatically, flashed vapour like this after supercharging is all by the flashed vapour precooling from liquefied natural gas (LNG) tank, flashed vapour after precooling again in flashed vapour after-condenser with supercharging after supercooled liquid rock gas mixed liquefied, then aerating or entrucking respectively.According to liquefied natural gas (LNG) tank index in certain liquefied natural gas (LNG) plant, in the LNG Liquefied natural gas through calculating now post liquefaction, nitrogen content is reduced to 1.5%, and methane content, more than 93%, meets the technical requirements of LNG Liquefied natural gas; Entrucking LNG Liquefied natural gas amount is larger, and flashed vapour more can be made to liquefy.Impossible entrucking simultaneously when 3, unloading, but can simultaneously aerating, should be that in flashed vapour produces maximum flow, in the LNG Liquefied natural gas through calculating now post liquefaction, nitrogen content is to about 2% when unloading, also be qualified, now flashed vapour reclaim can consider to adopt the 1st simultaneously, 2 two kind of mode.4, flashed vapour gas holder is on the one hand for daily personal gas in station, on the other hand for idle gas storage, will be also the tonifying Qi of flash gas compression machine entrance when flashed vapour is not enough.When meet daily from air feed, as far as possible many flashed vapours that makes liquefy with the pressure reducing flashed vapour gas holder, to meet its storage needs.
Meaning of the present utility model: 1, except several Subzero valve, all the other all adopt normal temperature valve, and adopt normal temperature flash gas compression machine and normal temperature flashed vapour storage tank to greatly reduce cost of investment.2, when there is no low-pressure pipe network and downstream user, meet the requirement of aerating or entrucking by liquefaction process again, then the index such as the nitrogen of the LNG Liquefied natural gas of post liquefaction, methane, calorific value all meets the demands.3, flashed vapour gas holder is used by oneself in gas situation meeting daily life, and be liquefied gas fuel car or LNG Liquefied natural gas tank car of remaining whole flashed vapour post liquefaction pulls away, and substantially all can reclaim the flashed vapour of generation.
Accompanying drawing illustrates: Fig. 1 is the normal temperature compressed and structural representation of recovery device of liquefied of small liquid rock gas receiving station flashed vapour, in figure 1, flashed vapour knockout drum 2, flashed vapour precooler cold medium inlet valve 3, flashed vapour calorifier inlets valve 4, flashed vapour precooler 5, flashed vapour heater 6, flashed vapour heater outlet safety valve 7, the cold media outlet valve 8 of flashed vapour precooler, flash gas compression machine inlet temperature modulating valve 9, flash gas compression machine inlet temperature regulator 10, scene temperature table 11, site pressure table 12, flash gas compression machine inlet one-way valve 13, flash gas compression machine one-level 14, Pistonless compressor primary outlet air cooling device 15, flash gas compression machine secondary 16, Pistonless compressor secondary exit port air cooling device 17, three grade 18, flash gas compression machine, flash gas compression machine three grades of outlet air cooling devices 19, flash gas compression machine primary outlet safety valve 20, flash gas compression machine secondary exit port safety valve 21, flash gas compression machine three grades of outlet relief valve 22, flash gas compression machine Outlet check valves 23, flashed vapour gas holder inlet valve 24, flash gas compression machine outlet valve 25, flashed vapour gas holder site pressure table 26, flashed vapour gas holder safety valve 27, flashed vapour gas holder 28, flashed vapour gas holder returns flash gas compression machine inlet one-way valve 29, flash gas compression machine inlet pressure modulating valve 30, flash gas compression machine inlet pressure regulator 31, flashed vapour reservoir outlet pressure regulator valve 32, flashed vapour reservoir outlet pressure regulator 33, LNG Liquefied natural gas compression pump 34, LNG Liquefied natural gas compression pump outlet air vent 35, LNG Liquefied natural gas compression pump Outlet check valves 36, flashed vapour after-condenser inlet valve 37, flashed vapour after-condenser site pressure table 38, flashed vapour after-condenser safety valve 39, flashed vapour after-condenser 40, flashed vapour after-condenser temperature element (TE 41, flashed vapour after-condenser bypass valve 42, first flashed vapour after-condenser outlet valve 43, second flashed vapour after-condenser outlet valve
Embodiment: embodiment 1, the utility model is by flashed vapour knockout drum 1, flashed vapour precooler cold medium inlet valve 2, flashed vapour calorifier inlets valve 3, flashed vapour precooler 4, flashed vapour heater 5, flashed vapour heater outlet safety valve 6, the cold media outlet valve 7 of flashed vapour precooler, flash gas compression machine inlet temperature modulating valve 8, flash gas compression machine inlet temperature regulator 9, scene temperature table 10, site pressure table 11, flash gas compression machine inlet one-way valve 12, flash gas compression machine one-level 13, flash gas compression machine primary outlet air cooling device 14, flash gas compression machine secondary 15, flash gas compression machine secondary exit port air cooling device 16, three grade 17, flash gas compression machine, flash gas compression machine three grades of outlet air cooling devices 18, flash gas compression machine primary outlet safety valve 19, flash gas compression machine secondary exit port safety valve 20, flash gas compression machine three grades of outlet relief valve 21, flash gas compression machine Outlet check valves 22, flashed vapour gas holder inlet valve 23, flash gas compression machine outlet valve 24, flashed vapour gas holder site pressure table 25, flashed vapour gas holder safety valve 26, flashed vapour gas holder 27, flashed vapour gas holder returns flash gas compression machine inlet one-way valve 28, flash gas compression machine inlet pressure modulating valve 29, flash gas compression machine inlet pressure regulator 30, flashed vapour reservoir outlet pressure regulator valve 31, flashed vapour reservoir outlet pressure regulator 32, LNG Liquefied natural gas compression pump 33, LNG Liquefied natural gas compression pump outlet air vent 34, LNG Liquefied natural gas compression pump Outlet check valves 35, flashed vapour after-condenser inlet valve 36, flashed vapour after-condenser site pressure table 37, flashed vapour after-condenser safety valve 38, flashed vapour after-condenser 39, flashed vapour after-condenser temperature element (TE 40, flashed vapour after-condenser bypass valve 41, first flashed vapour after-condenser outlet valve 42, second flashed vapour after-condenser outlet valve 43 is formed by connecting, and the flashed vapour pipeline from upstream liquefied natural gas (LNG) tank is connected with flashed vapour knockout drum 1 entrance, flashed vapour knockout drum 1 outlet line is connected with flashed vapour calorifier inlets valve 3 with flashed vapour precooler cold medium inlet valve 2 respectively, flashed vapour heater 5 outlet is provided with flashed vapour heater outlet safety valve 6 and flash gas compression machine inlet temperature modulating valve 8, and the cold media outlet of flashed vapour precooler 4 installs the cold media outlet valve 7 of flashed vapour precooler, flashed vapour heater 5 outlet line and flashed vapour precooler 4 outlet line converge on rear line installs flash gas compression machine inlet temperature regulator 9, scene temperature table 10, site pressure table 11, flash gas compression machine inlet one-way valve 12 successively, is then connected with flash gas compression machine one-level 13 entrance, flash gas compression machine one-level 13, flash gas compression machine secondary 15, flash gas compression machine are total to three stage compression for three grade 17, each inter-stage pipeline of compressor are separately installed with flash gas compression machine primary outlet air cooling device 14, flash gas compression machine secondary exit port air cooling device 16, flash gas compression machine three grades of outlet air cooling devices 18, flash gas compression machine primary outlet safety valve 19, flash gas compression machine secondary exit port safety valve 20, flash gas compression machine three grades of outlet relief valve 21.
Embodiment 2, flash gas compression machine three grade of 17 outlet line are connected with flashed vapour precooler 4 thermal medium entrance, flash gas compression machine three grade of 17 outlet line are installed respectively flash gas compression machine Outlet check valves 22, flash gas compression machine outlet valve 24 and flashed vapour gas holder inlet valve 23; Flashed vapour gas holder 27 is installed flashed vapour gas holder site pressure table 25 and flashed vapour gas holder safety valve 26, flashed vapour gas holder 27 outlet line is installed flashed vapour reservoir outlet pressure regulator valve 31 and flashed vapour reservoir outlet pressure regulator 32; Another outlet line of flashed vapour gas holder 27 is installed respectively flashed vapour gas holder and return flash gas compression machine inlet one-way valve 28, flash gas compression machine inlet pressure modulating valve 29 and flash gas compression machine inlet pressure regulator 30.
Embodiment 3, flashed vapour precooler 4 thermal medium outlet pipeline are connected with flashed vapour after-condenser 39 entrance; LNG pipeline from liquefied natural gas (LNG) tank is connected with LNG Liquefied natural gas compression pump 33 entrance, LNG Liquefied natural gas compression pump 33 outlet line is installed respectively the outlet of LNG Liquefied natural gas compression pump air vent 34, LNG Liquefied natural gas compression pump Outlet check valves 35 and flashed vapour after-condenser inlet valve 36; Flashed vapour after-condenser 39 body is installed respectively flashed vapour after-condenser site pressure table 37, flashed vapour after-condenser safety valve 38 and flashed vapour after-condenser temperature element (TE 40; Flashed vapour after-condenser 39 outlet line is installed the first flashed vapour after-condenser outlet valve 42, second flashed vapour after-condenser outlet valve 43, flashed vapour after-condenser 39 is installed flashed vapour after-condenser bypass valve 41, flashed vapour after-condenser 39 outlet line is connected with aerating district and entrucking district respectively.
Claims (3)
1. the normal temperature compressed and recovery device of liquefied of small liquid rock gas receiving station flashed vapour, is by flashed vapour knockout drum (1), flashed vapour precooler cold medium inlet valve (2), flashed vapour calorifier inlets valve (3), flashed vapour precooler (4), flashed vapour heater (5), flashed vapour heater outlet safety valve (6), the cold media outlet valve (7) of flashed vapour precooler, flash gas compression machine inlet temperature modulating valve (8), flash gas compression machine inlet temperature regulator (9), scene temperature table (10), site pressure table (11), flash gas compression machine inlet one-way valve (12), flash gas compression machine one-level (13), flash gas compression machine primary outlet air cooling device (14), flash gas compression machine secondary (15), flash gas compression machine secondary exit port air cooling device (16), three grades, flash gas compression machine (17), flash gas compression machine three grades of outlet air cooling devices (18), flash gas compression machine primary outlet safety valve (19), flash gas compression machine secondary exit port safety valve (20), flash gas compression machine three grades of outlet relief valve (21), flash gas compression machine Outlet check valves (22), flashed vapour gas holder inlet valve (23), flash gas compression machine outlet valve (24), flashed vapour gas holder site pressure table (25), flashed vapour gas holder safety valve (26), flashed vapour gas holder (27), flashed vapour gas holder returns flash gas compression machine inlet one-way valve (28), flash gas compression machine inlet pressure modulating valve (29), flash gas compression machine inlet pressure regulator (30), flashed vapour reservoir outlet pressure regulator valve (31), flashed vapour reservoir outlet pressure regulator (32), LNG Liquefied natural gas compression pump (33), LNG Liquefied natural gas compression pump outlet air vent (34), LNG Liquefied natural gas compression pump Outlet check valves (35), flashed vapour after-condenser inlet valve (36), flashed vapour after-condenser site pressure table (37), flashed vapour after-condenser safety valve (38), flashed vapour after-condenser (39), flashed vapour after-condenser temperature element (TE (40), flashed vapour after-condenser bypass valve (41), first flashed vapour after-condenser outlet valve (42), second flashed vapour after-condenser outlet valve (43) is formed by connecting, and the flashed vapour pipeline from upstream liquefied natural gas (LNG) tank is connected with flashed vapour knockout drum (1) entrance, flashed vapour knockout drum (1) outlet line is connected with flashed vapour calorifier inlets valve (3) with flashed vapour precooler cold medium inlet valve (2) respectively, flashed vapour heater (5) outlet is provided with flashed vapour heater outlet safety valve (6) and flash gas compression machine inlet temperature modulating valve (8), and flashed vapour precooler (4) cold media outlet installs the cold media outlet valve (7) of flashed vapour precooler, flashed vapour heater (5) outlet line and flashed vapour precooler (4) outlet line converge on rear line installs flash gas compression machine inlet temperature regulator (9), scene temperature table (10), site pressure table (11), flash gas compression machine inlet one-way valve (12) successively, is then connected with flash gas compression machine one-level (13) entrance, flash gas compression machine one-level (13), flash gas compression machine secondary (15), three grades, flash gas compression machine (17) be three stage compression altogether, each inter-stage pipeline of compressor is separately installed with flash gas compression machine primary outlet air cooling device (14), flash gas compression machine secondary exit port air cooling device (16), flash gas compression machine three grades of outlet air cooling devices (18), flash gas compression machine primary outlet safety valve (19), flash gas compression machine secondary exit port safety valve (20), flash gas compression machine three grades of outlet relief valve (21).
2. the normal temperature compressed and recovery device of liquefied of small liquid rock gas receiving station according to claim 1 flashed vapour, it is characterized in that: flash gas compression machine three grades of (17) outlet lines are connected with flashed vapour precooler (4) thermal medium entrance, flash gas compression machine three grades of (17) outlet lines install flash gas compression machine Outlet check valves (22), flash gas compression machine outlet valve (24) and flashed vapour gas holder inlet valve (23) respectively; Flashed vapour gas holder (27) is upper installs flashed vapour gas holder site pressure table (25) and flashed vapour gas holder safety valve (26), flashed vapour gas holder (27) outlet line is installed flashed vapour reservoir outlet pressure regulator valve (31) and flashed vapour reservoir outlet pressure regulator (32); Flashed vapour gas holder (27) another outlet line is installed respectively flashed vapour gas holder and return flash gas compression machine inlet one-way valve (28), flash gas compression machine inlet pressure modulating valve (29) and flash gas compression machine inlet pressure regulator (30).
3. the normal temperature compressed and recovery device of liquefied of small liquid rock gas receiving station according to claim 1 flashed vapour, is characterized in that: flashed vapour precooler (4) thermal medium outlet pipeline is connected with flashed vapour after-condenser (39) entrance; LNG pipeline from liquefied natural gas (LNG) tank is connected with LNG Liquefied natural gas compression pump (33) entrance, LNG Liquefied natural gas compression pump (33) outlet line is installed respectively LNG Liquefied natural gas compression pump outlet air vent (34), LNG Liquefied natural gas compression pump Outlet check valves (35) and flashed vapour after-condenser inlet valve (36); Flashed vapour after-condenser (39) body is installed respectively flashed vapour after-condenser site pressure table (37), flashed vapour after-condenser safety valve (38) and flashed vapour after-condenser temperature element (TE (40); Flashed vapour after-condenser (39) outlet line is installed the first flashed vapour after-condenser outlet valve (42), the second flashed vapour after-condenser outlet valve (43), flashed vapour after-condenser (39) is upper installs flashed vapour after-condenser bypass valve (41), and flashed vapour after-condenser (39) outlet line is connected with aerating district and entrucking district respectively.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520539817.6U CN204962266U (en) | 2015-07-24 | 2015-07-24 | Flash distillation gas normal atmospheric temperature compression of small -size liquefied natural gas accepting station and recovery unit that liquefies |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520539817.6U CN204962266U (en) | 2015-07-24 | 2015-07-24 | Flash distillation gas normal atmospheric temperature compression of small -size liquefied natural gas accepting station and recovery unit that liquefies |
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| CN204962266U true CN204962266U (en) | 2016-01-13 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973030A (en) * | 2016-07-01 | 2016-09-28 | 无锡市豫达换热器有限公司 | Natural gas supercharger |
| CN116793003A (en) * | 2023-08-28 | 2023-09-22 | 东和恩泰热能技术(江苏)有限公司 | Energy-saving air cooler cooling system |
-
2015
- 2015-07-24 CN CN201520539817.6U patent/CN204962266U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105973030A (en) * | 2016-07-01 | 2016-09-28 | 无锡市豫达换热器有限公司 | Natural gas supercharger |
| CN116793003A (en) * | 2023-08-28 | 2023-09-22 | 东和恩泰热能技术(江苏)有限公司 | Energy-saving air cooler cooling system |
| CN116793003B (en) * | 2023-08-28 | 2023-11-21 | 东和恩泰热能技术(江苏)有限公司 | Energy-saving air cooler cooling system |
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