CN108531232A - Energy-efficient natural gas processing device - Google Patents
Energy-efficient natural gas processing device Download PDFInfo
- Publication number
- CN108531232A CN108531232A CN201810157017.6A CN201810157017A CN108531232A CN 108531232 A CN108531232 A CN 108531232A CN 201810157017 A CN201810157017 A CN 201810157017A CN 108531232 A CN108531232 A CN 108531232A
- Authority
- CN
- China
- Prior art keywords
- pipe
- precooling
- water
- pipeline
- fixed
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L3/00—Gaseous fuels; Natural gas; Synthetic natural gas obtained by processes not covered by subclass C10G, C10K; Liquefied petroleum gas
- C10L3/06—Natural gas; Synthetic natural gas obtained by processes not covered by C10G, C10K3/02 or C10K3/04
- C10L3/10—Working-up natural gas or synthetic natural gas
- C10L3/101—Removal of contaminants
- C10L3/106—Removal of contaminants of water
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D7/00—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D7/02—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled
- F28D7/024—Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits being helically coiled the conduits of only one medium being helically coiled tubes, the coils having a cylindrical configuration
Abstract
The invention discloses a kind of energy-efficient natural gas processing devices, including ice chest and precooling pipeline, gas pipeline is equipped in the precooling pipeline, the ice chest is equipped with precooling pipe through-hole, the precooling pipeline is welded on the precooling pipe through-hole periphery, the gas pipeline spiral is fixed on the precooling pipe through-hole, condensate pipe is equipped in the precooling pipeline, the condensate pipe is equipped with water inlet end and water outlet, partition board is equipped in the ice chest, it is fixed with condensation water tank on the partition board, the condensation water tank is equipped with outlet pipe and water inlet pipe, the outlet pipe is fixed on the water inlet end, the water inlet pipe is fixed on the water outlet, the ice chest madial wall is equipped with freezing machine.Energy-efficient natural gas processing device disclosed by the invention can recycle the cold air in ice chest, for reducing the temperature before natural gas enters ice chest, greatly reduce the dosage of refrigerant, while avoiding the waste of low-temperature receiver.
Description
Technical field
The present invention relates to a kind of natural gas processing device, specially a kind of energy-efficient natural gas processing device belongs to day
Right gas process equipment application field.
Background technology
Temperature is usually above cold the temperature inside the box before natural gas enters ice chest, thus is needed using big to reduce natural gas temperature
The refrigerant of amount；And the cold air in ice chest causes the waste of low-temperature receiver often through being required for excluding by pressure reducing valve after a period of time.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of energy-efficient natural gas processing device.
The present invention is achieved through the following technical solutions above-mentioned purpose, a kind of energy-efficient natural gas processing device, including
Ice chest and precooling pipeline, the precooling pipeline is interior to be equipped with gas pipeline, and the ice chest is equipped with precooling pipe through-hole, the precooling pipe
Road is welded on the precooling pipe through-hole periphery, and the gas pipeline spiral is fixed on the precooling pipe through-hole, the precooling pipe
Condensate pipe is equipped in road, the condensate pipe is equipped with water inlet end and water outlet, partition board, the partition board are equipped in the ice chest
On be fixed with condensation water tank, the condensation water tank is equipped with outlet pipe and water inlet pipe, and the outlet pipe is fixed on the water inlet end
On, the water inlet pipe is fixed on the water outlet, and the ice chest madial wall is equipped with freezing machine.
Preferably, the partition board is fixed on right over the precooling pipe through-hole, and several ventilations are distributed in the baffle surface
Hole, a diameter of 15~20mm of the venthole, the precooling pipe side wall are equipped with water inlet end perforation and water outlet perforation, institute
It states water inlet end to perforate through the water inlet end, the water outlet is perforated through the water outlet.
Preferably, the precooling inner wall of the pipe is equipped with fixing buckle, and the condensate pipe is fastened manages in the precooling
It on road inner wall and is stuck in the fixing buckle, the fixing buckle includes welded plate, connecting plate and tight loop, the connecting plate and institute
The number for stating tight loop is two, and the welded plate is welded in the precooling inner wall of the pipe, and the connecting plate passes through hinge
It connects and is fixed on the welded plate, the tight loop is fixed on the connecting plate.
Preferably, two tight loops are oppositely arranged, and one of tight loop upper surface is equipped with stator, another tight loop
Upper surface is equipped with spring band, and the stator surface is equipped with card slot, and the spring band is fixed in the card slot.
Preferably, the stator and the spring band are divided to number to be respectively two, and the diameter of the spring band is less than
Width between two tight loops.
Preferably, the ice chest upper surface is equipped with cold air return duct, and cold air return duct outlet end is fixed on described pre-
It is connected on cold pipeline and with the precooling pipeline, the precooling pipe side wall is equipped with the perforation of cold air return duct and pressure reducing valve is worn
Hole, the cold air return duct are perforated through the cold air return duct, and the decompression valve perforation is equipped with pressure reducing valve.
Preferably, the pressure reducing valve includes fixing pipe and moving tube, and the fixing pipe upper surface is equipped with sealing ring fixing groove,
The moving tube upper surface is equipped with sealing cover, and the sealing cover bottom is equipped with sealing ring, and the mobile pipe surface is equipped with straight slot, institute
Fixed inside pipe wall is stated equipped with the limited block in symmetrical structure, the mobile pipe outer wall is equipped with limited block card slot, the limit
Block is fixed in the limited block card slot.
Preferably, the limited block and the limited block card slot are " T " font structure.
Preferably, it sets on the condensation water tank madial wall there are two water pipe straight slot, is fixed on the condensation water tank inner wall
Water pump, the water pump bottom are equipped with drinking-water pipe, and the drinking-water pipe extends to the condensation water tank bottom surface, and the outlet pipe runs through
The water pipe straight slot is simultaneously connected with the water pump water outlet end, and the water inlet pipe is through the water pipe straight slot and extends to the condensation
In water tank.
Preferably, the bottom of the tube of drawing water is connected with filtering head, and the filtering head is engraved structure, is filled out in the filtering head
Filled with filtering material, specially active carbon particle.
The beneficial effects of the invention are as follows：Energy-efficient natural gas processing device disclosed by the invention, can will be in ice chest
Cold air recycles, and for reducing the temperature before natural gas enters ice chest, greatly reduces the dosage of refrigerant, avoids simultaneously
The waste of low-temperature receiver.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention.
Fig. 2 is present invention precooling pipe side wall structural schematic diagram.
Fig. 3 is fixing buckle structural schematic diagram of the present invention.
Fig. 4 is condensation water tank structural schematic diagram of the present invention.
Fig. 5 is fixing pipe of the present invention and moving tube attachment structure schematic diagram.
Fig. 6 is fixing pipe structural schematic diagram of the present invention.
Fig. 7 is moving tube structural schematic diagram of the present invention.
In figure：1, ice chest, 2, precooling pipeline, 3, precooling pipe through-hole, 4, condensate pipe, 5, water inlet end, 6, water outlet, 7,
Partition board, 8, condensation water tank, 9, outlet pipe, 10, water inlet pipe, 11, venthole, 12, freezing machine, 13, cold air return duct, 14, decompression
Valve, 15, fixing buckle, 16, water pipe straight slot, 17, water pump, 18, drinking-water pipe, 19, filtering head, 20, fixing pipe, 21, moving tube, 22,
Sealing ring fixing groove, 23, sealing cover, 24, sealing ring, 25, straight slot, 26, limited block card slot, 27, limited block, 29, connecting plate,
30, tight loop, 31, be hinged, 32, stator, 33, spring band, 34, card slot, 35, welded plate, 36, water inlet end perforation, 37, go out
Water end (W.E.) is perforated, and 38, the perforation of cold air return duct, 39, decompression valve perforation, 40, gas pipeline.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the orientation of the instructions such as term "upper", "lower", "inner" and "outside" or
Position relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without
It is instruction or implies that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore not
It can be interpreted as limitation of the present invention.In addition, term " first ", " second " are used for description purposes only, and should not be understood as indicating
Or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；Can be directly connected to, can also be indirectly connected with by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
It please refers to Fig.1 shown in -7, a kind of energy-efficient natural gas processing device, including ice chest 1 and precooling pipeline 2, it is described
It is pre-chilled in pipeline 2 and is equipped with gas pipeline 40, the ice chest 1 is equipped with precooling pipe through-hole 3, and the precooling pipeline 2 is welded on described
3 periphery of pipe through-hole is pre-chilled, 40 spiral of the gas pipeline is fixed on the precooling pipe through-hole 3, is equipped in the precooling pipeline 2
Condensate pipe 4, the condensate pipe 4 are equipped with water inlet end 5 and water outlet 6, partition board 7, the partition board 7 are equipped in the ice chest 1
On be fixed with condensation water tank 8, the condensation water tank 8 is equipped with outlet pipe 9 and water inlet pipe 10, and the outlet pipe 9 is fixed on described
On water inlet end 5, the water inlet pipe 10 is fixed on the water outlet 6, and 1 madial wall of the ice chest is equipped with freezing machine 12.
Embodiment
Freezing machine 12 freezes to ice chest 1, and the cold air in ice chest 1 cools down to the water in condensation water tank 8, condensed water
Water in case 8 becomes condensed water after cooling, and condensed water enters condensate pipe 4 through outlet pipe 9 from water inlet end 5, then from water outlet 6
It is flowed back in condensation water tank 8 through water inlet pipe 10, realizes the cycle of condensed water, the gas pipeline 40 in condensate pipe 4 is dropped
Temperature.
The partition board 7 is fixed on right over the precooling pipe through-hole 3, and several ventholes 11 are distributed in 7 surface of the partition board,
A diameter of 15~20mm of the venthole 11,2 side wall of precooling pipeline are equipped with water inlet end perforation 36 and water outlet perforation
37, the water inlet end 5 is through water inlet end perforation 36, and the water outlet 6 is through water outlet perforation 37.
2 inner wall of precooling pipeline is equipped with fixing buckle 15, and the condensate pipe 4 is fastened in the precooling pipeline 2
It on inner wall and is stuck in the fixing buckle 15, the fixing buckle 15 includes welded plate 35, connecting plate 29 and tight loop 30, described
The number of connecting plate 29 and the tight loop 30 is two, and the welded plate 35 is welded on 2 inner wall of precooling pipeline, institute
It states connecting plate 29 and is fixed on the welded plate 35 by being hinged 31, the tight loop 30 is fixed on the connecting plate 29.
Two tight loops 30 are oppositely arranged, and 30 upper surface of one of tight loop is equipped with stator 32, another tight loop
30 upper surfaces are equipped with spring band 33, and 32 surface of the stator is equipped with card slot 34, and the spring band 33 is fixed on the card slot 34
It is interior.
The stator 32 and the spring band 33 are divided to number to be respectively two, and the diameter of the spring band 33 is less than two
Width between a tight loop 30.
Condensate pipe 4 is stuck between two tight loops 30, and spring band 33 is fixed in card slot 34, two tight loops 30 it
Between be closing the distance by being hinged 31, improve the stability of condensate pipe 4.
1 upper surface of the ice chest is equipped with cold air return duct 13, and 13 outlet end of cold air return duct is fixed on the precooling
It is connected on pipeline 2 and with the precooling pipeline 2,2 side wall of precooling pipeline is equipped with cold air return duct perforation 38 and pressure reducing valve
Perforation 39, for the cold air return duct 13 through cold air return duct perforation 38, the decompression valve perforation 39 is equipped with pressure reducing valve
14。
The pressure reducing valve 14 includes fixing pipe 20 and moving tube 21, and 20 upper surface of the fixing pipe is equipped with sealing ring fixing groove
22,21 upper surface of the moving tube is equipped with sealing cover 23, and 23 bottom of the sealing cover is equipped with sealing ring 24,21 table of the moving tube
Face is equipped with straight slot 25, and 20 inner wall of the fixing pipe is equipped with the limited block 27 in symmetrical structure, is set on 21 outer wall of the moving tube
There are limited block card slot 26, the limited block 27 to be fixed in the limited block card slot 26.
The limited block 27 and the limited block card slot 26 are " T " font structure.
Cold air in ice chest 1 is flowed by cold air return duct 13 in precooling pipeline 2, and the temperature in precooling pipeline 2 is reduced.
When pressure is more than ambient pressure in precooling pipeline 2, moving tube 21 is under pressure along 20 inner wall of fixing pipe
Limited block 27 moves up, and decompression is exhausted in the exposing of straight slot 25, and moving tube 21 is in self gravitation effect lower edge after air pressure normally
Limited block 27 on 20 inner wall of fixing pipe glides.
It is set on 8 madial wall of the condensation water tank there are two water pipe straight slot 16, water is fixed on 8 inner wall of the condensation water tank
Pump 17,17 bottom of the water pump are equipped with drinking-water pipe 18, and the drinking-water pipe 18 extends to 8 bottom surface of the condensation water tank, it is described go out
Water pipe 9 is connected through the water pipe straight slot 16 and with 17 water outlet of the water pump, and the water inlet pipe 10 runs through the water pipe straight slot
It 16 and extends in the condensation water tank 8.
18 bottom of the drinking-water pipe is connected with filtering head 19, and the filtering head 19 is engraved structure, in the filtering head 19
Filled with filtering material, specially active carbon particle.
17 power supply of water pump is connected, water pump 17 extracts the condensed water in condensation water tank 8 out, realizes condensate water circulatory operation.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (10)
1. a kind of energy-efficient natural gas processing device, it is characterised in that：Including ice chest (1) and precooling pipeline (2), the precooling
Gas pipeline (40) is equipped in pipeline (2), the ice chest (1) is equipped with precooling pipe through-hole (3), precooling pipeline (2) welding
In precooling pipe through-hole (3) periphery, gas pipeline (40) spiral is fixed on the precooling pipe through-hole (3), described pre-
Condensate pipe (4) is equipped in cold pipeline (2), the condensate pipe (4) is equipped with water inlet end (5) and water outlet (6), the ice chest
(1) it is equipped with partition board (7) in, condensation water tank (8) is fixed on the partition board (7), the condensation water tank (8) is equipped with outlet pipe
(9) be fixed on the water inlet end (5) with water inlet pipe (10), the outlet pipe (9), the water inlet pipe (10) be fixed on it is described go out
On water end (W.E.) (6), ice chest (1) madial wall is equipped with freezing machine (12).
2. energy-efficient natural gas processing device according to claim 1, it is characterised in that：The partition board (7) is fixed on
Right over the precooling pipe through-hole (3), several ventholes (11) are distributed in partition board (7) surface, the venthole (11)
A diameter of 15~20mm, precooling pipeline (2) side wall be equipped with water inlet end perforation (36) and water outlet perforate (37), it is described into
Water end (W.E.) (5) is perforated (36) through the water inlet end, and the water outlet (6) perforates (37) through the water outlet.
3. energy-efficient natural gas processing device according to claim 1, it is characterised in that：In the precooling pipeline (2)
Wall is equipped with fixing buckle (15), and the condensate pipe (4) is fastened on precooling pipeline (2) inner wall and is stuck in described solid
In fixed button (17), the fixing buckle (15) includes welded plate (35), connecting plate (29) and tight loop (30), the connecting plate (29)
Number with the tight loop (30) is two, and the welded plate (35) is welded on precooling pipeline (2) inner wall, described
Connecting plate (29) is fixed on by being hinged (31) on the welded plate (35), and the tight loop (30) is fixed on the connecting plate
(29) on.
4. energy-efficient natural gas processing device according to claim 3, it is characterised in that：Two tight loops (30) are opposite
Setting, one of tight loop (30) upper surface are equipped with stator (32), another tight loop (30) upper surface is equipped with spring band
(33), stator (32) surface is equipped with card slot (34), and the spring band (33) is fixed in the card slot (34).
5. energy-efficient natural gas processing device according to claim 4, it is characterised in that：The stator (32) and institute
That states spring band (33) is divided to number to be respectively two, and the diameter of the spring band (33) is less than the width between two tight loops (30)
Degree.
6. energy-efficient natural gas processing device according to claim 1, it is characterised in that：Ice chest (1) upper surface
Equipped with cold air return duct (13), cold air return duct (13) outlet end be fixed on the precooling pipeline (2) and with it is described pre-
Cold pipeline (2) connection, precooling pipeline (2) side wall are equipped with cold air return duct perforation (38) and decompression valve perforation (39), institute
It states cold air return duct (13) to perforate (38) through the cold air return duct, the decompression valve perforation (39) is equipped with pressure reducing valve
(14)。
7. energy-efficient natural gas processing device according to claim 6, it is characterised in that：The pressure reducing valve (14) includes
Fixing pipe (20) and moving tube (21), fixing pipe (20) upper surface are equipped with sealing ring fixing groove (22), the moving tube
(21) upper surface is equipped with sealing cover (23), and sealing cover (23) bottom is equipped with sealing ring (24), moving tube (21) surface
Equipped with straight slot (25), fixing pipe (20) inner wall is equipped with the limited block (27) in symmetrical structure, and the moving tube (21) is outside
Wall is equipped with limited block card slot (26), and the limited block (27) is fixed in the limited block card slot (26).
8. energy-efficient natural gas processing device according to claim 7, it is characterised in that：The limited block (27) and institute
It is " T " font structure to state limited block card slot (26).
9. energy-efficient natural gas processing device according to claim 1, it is characterised in that：In the condensation water tank (8)
It is set on side wall there are two water pipe straight slot (16), water pump (17), water pump (17) bottom is fixed on condensation water tank (8) inner wall
Portion is equipped with drinking-water pipe (18), and the drinking-water pipe (18) extends to the condensation water tank (8) bottom surface, and the outlet pipe (9) is run through
The water pipe straight slot (16) is simultaneously connected with the water pump (17) water outlet, and the water inlet pipe (10) runs through the water pipe straight slot (16)
And it extends in the condensation water tank (8).
10. energy-efficient natural gas processing device according to claim 9, it is characterised in that：Drinking-water pipe (18) bottom
Portion is connected with filtering head (19), and the filtering head (19) is engraved structure, and filtering material, tool are filled in the filtering head (19)
Body is active carbon particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157017.6A CN108531232B (en) | 2018-02-23 | 2018-02-23 | High-efficiency energy-saving natural gas processing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810157017.6A CN108531232B (en) | 2018-02-23 | 2018-02-23 | High-efficiency energy-saving natural gas processing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108531232A true CN108531232A (en) | 2018-09-14 |
| CN108531232B CN108531232B (en) | 2020-12-11 |
Family
ID=63485768
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810157017.6A Active CN108531232B (en) | 2018-02-23 | 2018-02-23 | High-efficiency energy-saving natural gas processing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108531232B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59197797A (en) * | 1983-04-23 | 1984-11-09 | Anretsuto:Kk | Radiator for blower |
| CN101223260A (en) * | 2005-07-19 | 2008-07-16 | 信永重工业株式会社 | Lng bog reliquefaction apparatus |
| CN201522048U (en) * | 2009-10-19 | 2010-07-07 | 罗积源 | Energy-saving air-conditioning system |
| EP2428757A2 (en) * | 2010-09-10 | 2012-03-14 | Uwe Hansen | Heat exchanger |
| CN102606885A (en) * | 2012-03-03 | 2012-07-25 | 安吉江南制冷电器有限公司 | Method for heat tracing by recovering waste heat of oil-gas dehydrating and purifying device |
| CN104501528A (en) * | 2014-12-11 | 2015-04-08 | 中国天辰工程有限公司 | Precooling system and precooling method for producing liquefied natural gas by methane synthesis gas |
| CN204616263U (en) * | 2015-05-20 | 2015-09-02 | 成都德麦科技有限公司 | A kind of water-cool control cabinet of reusable edible |
-
2018
- 2018-02-23 CN CN201810157017.6A patent/CN108531232B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59197797A (en) * | 1983-04-23 | 1984-11-09 | Anretsuto:Kk | Radiator for blower |
| CN101223260A (en) * | 2005-07-19 | 2008-07-16 | 信永重工业株式会社 | Lng bog reliquefaction apparatus |
| CN201522048U (en) * | 2009-10-19 | 2010-07-07 | 罗积源 | Energy-saving air-conditioning system |
| EP2428757A2 (en) * | 2010-09-10 | 2012-03-14 | Uwe Hansen | Heat exchanger |
| CN102606885A (en) * | 2012-03-03 | 2012-07-25 | 安吉江南制冷电器有限公司 | Method for heat tracing by recovering waste heat of oil-gas dehydrating and purifying device |
| CN104501528A (en) * | 2014-12-11 | 2015-04-08 | 中国天辰工程有限公司 | Precooling system and precooling method for producing liquefied natural gas by methane synthesis gas |
| CN204616263U (en) * | 2015-05-20 | 2015-09-02 | 成都德麦科技有限公司 | A kind of water-cool control cabinet of reusable edible |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108531232B (en) | 2020-12-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108531232A (en) | Energy-efficient natural gas processing device | |
| CN107256727B (en) | A kind of nuclear reactor cooling system | |
| FR2940419B1 (en) | COMBINED DEVICE COMPRISING AN INTERNAL HEAT EXCHANGER AND AN ACCUMULATOR, AND PROVIDED WITH A MULTIFUNCTIONAL INTERNAL COMPONENT | |
| CN104567060A (en) | Thermal siphon oil cooling system | |
| CN207779145U (en) | A kind of device convenient for metallurgical equipment cooling | |
| CN206362036U (en) | A kind of direct-type dynamic freezing of supercooled water system | |
| CN206113449U (en) | Subcooling fresh water ice thick liquid disable device | |
| CN204987466U (en) | Circular heat pump air can water heater | |
| CN103256693A (en) | Warm-cold evaporation device for air conditioner | |
| CN210788342U (en) | Central air conditioning maintains and uses filter core belt cleaning device | |
| CN207506887U (en) | Positive-pressure type foam solution is quickly defeated to turn equipment | |
| CN107238229A (en) | A kind of monopole and multistage magnetic refrigeration apparatus based on gravity assisted heat pipe | |
| CN101749920A (en) | Novel refrigerating machine cabinet | |
| CN208380799U (en) | A kind of air compressor with anti-emulsion function | |
| CN202562148U (en) | Undercooling and overheating type reservoir | |
| CN205909578U (en) | Dual -temperature industrial water cooling machine set | |
| CN102061721A (en) | Water generator | |
| CN206958610U (en) | A kind of automatic device for excluding coal bed gas gathering system ponding | |
| CN206469048U (en) | A kind of lubricating oil station cooler with filtering function | |
| CN205448484U (en) | Fast cold machine of beverage | |
| CN207963165U (en) | A kind of water resource heat pump cylindrical water tank | |
| CN201056494Y (en) | Pure water generator without water source | |
| CN205606959U (en) | Evaporator unit | |
| CN205563397U (en) | Integral type liquid cooling heat dissipation computer machine case | |
| CN218915558U (en) | Pure water cooling device for integrated circuit board production and processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |