CN106052412B - A kind of ship barometric condenser device of use silk screen separation method optimization design - Google Patents
A kind of ship barometric condenser device of use silk screen separation method optimization design Download PDFInfo
- Publication number
- CN106052412B CN106052412B CN201610550917.8A CN201610550917A CN106052412B CN 106052412 B CN106052412 B CN 106052412B CN 201610550917 A CN201610550917 A CN 201610550917A CN 106052412 B CN106052412 B CN 106052412B
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- China
- Prior art keywords
- silk screen
- bend pipe
- valve
- barometric condenser
- condensation
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Classifications
-
- 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
- F28B1/02—Condensers in which the steam or vapour is separate from the cooling medium by walls, e.g. surface condenser using water or other liquid as the cooling medium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F17/00—Removing ice or water from heat-exchange apparatus
- F28F17/005—Means for draining condensates from heat exchangers, e.g. from evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/24—Arrangements for promoting turbulent flow of heat-exchange media, e.g. by plates
Abstract
The invention discloses a kind of ship barometric condenser device of use silk screen separation method optimization design, it is characterised in that a silk screen piece-rate system is provided with barometric condenser apparatus main body；The silk screen piece-rate system includes：Silk screen is separated, is arranged in the condensation bend pipe in the barometric condenser apparatus main body, the lower half of each condensation bend pipe is fixed on；Pressure maintaining valve, is arranged on below the condensation bend pipe and is connected with the condensation bend pipe；Drainage system, it is arranged on the lower section of the pressure maintaining valve, including the trunnion being connected with driving fluid entrance, the gradual shrinkage pipeline being connected with trunnion and the anemostat being connected with the gradual shrinkage pipeline, the other end of the anemostat is connected with afflux header at condensed water discharge outlet.It is excessive that the present invention can reduce two-phase section hydrops using silk screen separator, hence it is evident that improves heat exchange efficiency；Use pressure maintaining valve can be with amount of liquid before venting valve and downstream pressure；Driven fluid can smoothly be taken away using drainage system, the purpose for reducing energy consumption is reached.
Description
Technical field
The present invention relates to heat convection field, specifically a kind of ship of use silk screen separation method optimization design is big
Gas condenser device.
Background technology
Recent years, with the fast development of world shipping industry, the requirement to marine engine room equipment becomes more and more tighter
Lattice.Barometric condenser is one of important component in vapour system on ship, barometric condenser be by cold and hot Medium Exchange heat,
Make the high excess steam of temperature that heat is passed into the low cooling water of temperature by condenser pipe, reach setting for the purpose that steam is condensed
It is standby.Condenser is broadly divided into water-cooled condenser, air-cooled condenser, evaporative condenser and Sprinking condenser etc..
Shell and tube exchanger use tight curves formula runner mode, its internal condensation process do not obtain enough attention with
Improve.Its condenser pipe is long, so both wastes metal material, and the size of whole condenser is increased again, and has occupied one
Fixed space.Due to there being a large amount of hydrops inside pipeline, the heat transfer effect of condenser is had a strong impact on, so shell-tube type atmospheric condensation
The heat transfer effect of device also needs to be improved.
The content of the invention
It is excessive according to condenser overall dimensions set forth above, there are a large amount of hydrops inside pipeline, have a strong impact on condenser
The technical problems such as heat transfer effect, and the ship barometric condenser device that a kind of use silk screen separates optimization design is provided.The present invention
Main utilize sets up silk screen piece-rate system in shell-tube type barometric condenser, by separating silk screen, pressure maintaining valve and drainage system
Coordinate, so as to reach raising heat exchange efficiency, reduce the purpose of energy consumption.
The technological means that the present invention is used is as follows：
A kind of ship barometric condenser device of use silk screen separation method optimization design, it is characterised in that barometric condenser
A silk screen piece-rate system is provided with apparatus main body；The silk screen piece-rate system includes：
Silk screen is separated, is arranged in the side condensation bend pipe in the barometric condenser apparatus main body, is fixed on each institute
State the lower half of condensation bend pipe；
Pressure maintaining valve, is arranged on described in the side provided with the separation silk screen and condenses bend pipe phase with described below condensation bend pipe
Even, including be arranged in valve body valve seat, be arranged on needle valve and be arranged on that the valve seat top coordinates with the valve seat
The valve rod of the valve seat bottom, the valve rod is connected to inside and is equipped with the bellows of spring, the other end of the spring
It is against the not operation end of handle；
Drainage system, is arranged on the underface of the pressure maintaining valve, level connection joint bottom row's condenser pipe, including arrange condenser pipe the bottom of with
Connected gradual shrinkage pipeline, the trunnion being connected with the gradual shrinkage pipeline and the anemostat being connected with the trunnion, the expansion
The other end of separate tube is connected with afflux header at condensed water discharge outlet.
Further, the separation silk screen is weldingly fixed between the bottom of the condensation bend pipe, the separation silk screen
Distance is 0.5cm.
Further, between the condensation bend pipe and the pressure maintaining valve between the pressure maintaining valve and the drainage system
Gap is provided with sealant tape.
Further, the barometric condenser apparatus main body include housing, positioned at enclosure interior space, be arranged at heat transfer
Tube bank two ends for multigroup deflection plate for supporting the dividing plate of the heating surface bank and being arranged in shell-side fluid space；Steam
Provided with afflux header at steam inlet at import, provided with afflux header at condensed water discharge outlet at condensed water discharge outlet；
During work, steam flange at steam inlet enters pipeline through steam and enters afflux header at the steam inlet,
Distribution is further continued for flowing to flange at condensation-water drain after entering the separation silk screen in the condensed bend pipe of each heating surface bank, passes through voltage stabilizing
Valve and drainage system adjust fluid flow, and at the same time seawater enters housing and at seawer outlet by flange at sea intake
Flange outflow housing completes heat exchange.In heat transfer process, the drop formed by steam in the water cooling of pipe off-lying sea flows through separating wire
It will be stayed during net by blocking, and flow to pressure maintaining valve under gravity, flowed to by pressure maintaining valve at the trunnion of drainage system, it is same with this
The steam of Shi Liujing bottoms row's condenser pipe forms low pressure by gradual shrinkage pipeline at residing trunnion, and driven fluid is taken out at trunnion
Walk.
Compared with prior art, the gas-liquid separation device that the present invention is made using silk screen carries out gas-liquid separation to it.Can be with
Effectively reduce the excessive phenomenon of hydrops of two-phase section；The present invention applies flow stabilizing valve in discharge line, so as to ensure amount of liquid before valve
Constant, and stable downstream pressure；The present invention uses drainage system, can discharge low pressure liquid with subcooled liquid together,
So as to reach improvement heat transfer effect, reduce the purpose of condenser size.
The present invention can be widely popularized in fields such as heat convection fields for the foregoing reasons.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural representation that ship barometric condenser device of the present invention removes housing.
Fig. 2 is Fig. 1 of the present invention right view.
Fig. 3 is Fig. 1 of the present invention left view.
Fig. 4 is Fig. 1 of the present invention top view.
Fig. 5 is Fig. 1 of the present invention dimensional structure diagram.
Fig. 6 is the internal structure schematic diagram of the pressure maintaining valve of the present invention.
In figure：1st, flange at steam inlet, 2, steam enter pipeline, 3, dividing plate, 4, heating surface bank, 5, deflection plate, 6, sea
Flange at water out, 7, condensation bend pipe, 8, flange at sea intake, 9, pressure maintaining valve, 91, valve seat, 92, needle valve, 93, ripple
Pipe, 94, spring, 95, handle, 96, valve rod, 10, drainage system, 11, flange at condensation-water drain, 12, separation silk screen, 13, cold
Afflux header at solidifying water outlet, 14, housing, 15, afflux header at steam inlet.
Embodiment
As Figure 1-Figure 5, a kind of ship barometric condenser device of use silk screen separation method optimization design, big air cooling
Condenser apparatus main body includes the housing 14 of oblate tubular, positioned at the inner space of housing 14, be arranged at the use at the two ends of heating surface bank 4
In the multigroup deflection plate 5 for supporting the dividing plate 3 of the heating surface bank 4 and being arranged in shell-side fluid space, in the present embodiment,
Heating surface bank 4 is 9 groups, while the deflection plate 5 being arranged in shell-side fluid space is also 9 pieces, the setting of deflection plate 5 can be forced
The path that fluid is formed according to deflection plate 5, which is repeated several times, passes through heating surface bank 4；Provided with afflux at steam inlet at steam inlet
Provided with afflux header 13 at condensed water discharge outlet at header 15, condensed water discharge outlet；One is provided with barometric condenser apparatus main body
Silk screen piece-rate system；The silk screen piece-rate system includes：Silk screen 12 is separated, is arranged in the barometric condenser apparatus main body
Condense in bend pipe 7, be fixed on the lower half of each condensation bend pipe 7, be provided only in the condensation bend pipe 7 of side；Described point
From the bottom that silk screen 12 is weldingly fixed on the condensation bend pipe 7, the distance between described separation silk screen 12 is 0.5cm.
As shown in fig. 6, pressure maintaining valve 9, is arranged on the lower section of the condensation bend pipe 7 provided with separation silk screen 12 side and institute
Condensation bend pipe 7 is stated to be connected, including be arranged in valve body valve seat 91, be arranged on the top of valve seat 91 and coordinate with the valve seat 91
Needle valve 92 and be arranged on the valve rod 96 of the bottom of valve seat 91, the valve rod 96 is connected to inside and is equipped with spring 94
In bellows 93, the other end of the spring 94 is against the not operation end of handle 95；
Drainage system 10, is jet pump, is arranged on the underface of the pressure maintaining valve 9, and condenser pipe is arranged at level connection joint bottom, including
The gradual shrinkage pipeline being connected with bottom row's condenser pipe, the trunnion being connected with the gradual shrinkage pipeline and the expansion being connected with the trunnion
Separate tube, the other end of the anemostat is connected with afflux header 13 at condensed water discharge outlet.
Between the condensation bend pipe 7 and the pressure maintaining valve 9 gap between the pressure maintaining valve 9 and the trunnion of jet pump with
And the position that there is gap between pipeline is provided with sealant tape, is generally sealed using unsintered tape.
During work, steam flange 1 at steam inlet enters pipeline 2 through steam and enters afflux header at the steam inlet
15, distribution is further continued for flowing to flange at condensation-water drain after entering the separation silk screen 12 in the condensed bend pipe 7 of each heating surface bank 4
11, fluid flow is adjusted by pressure maintaining valve 9 and drainage system 10, at the same time seawater enters shell by flange at sea intake 8
In body and the outflow of the flange 6 housing completion heat exchange at seawer outlet, heat transfer process, formed by steam in the water cooling of pipe off-lying sea
Drop will be stayed by blocking when flowing through separation silk screen 12, and flow to pressure maintaining valve 9 under gravity, flowed to and drawn by pressure maintaining valve 9
At the trunnion for flowing device 10, the steam at the same time flowing through bottom row's condenser pipe forms low by gradual shrinkage pipeline at residing trunnion
Pressure, driven fluid is taken away at trunnion.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (4)
1. a kind of ship barometric condenser device of use silk screen separation method optimization design, it is characterised in that barometric condenser is filled
Put and a silk screen piece-rate system is provided with main body；The silk screen piece-rate system includes：
Silk screen is separated, is arranged in the side condensation bend pipe in the barometric condenser apparatus main body, is fixed on each described cold
The lower half of solidifying bend pipe；
Pressure maintaining valve, is arranged on below the side condensation bend pipe provided with the separation silk screen and is connected with the condensation bend pipe, including set
Put the valve seat in valve body, be arranged on needle valve and be arranged under the valve seat that the valve seat top and the valve seat coordinate
The valve rod in portion, the valve rod is connected to inside and is equipped with the bellows of spring, and the other end of the spring is against handle
Not operation end；
Drainage system, is arranged on the underface of the pressure maintaining valve, level connection joint bottom row's condenser pipe, including be connected with bottom row's condenser pipe
Gradual shrinkage pipeline, the trunnion being connected with the gradual shrinkage pipeline and the anemostat being connected with the trunnion, the anemostat
The other end be connected with afflux header at condensed water discharge outlet.
2. the ship barometric condenser device of use silk screen separation method optimization design according to claim 1, its feature
It is：The separation silk screen is weldingly fixed on the bottom for condensing bend pipe, and the distance between the separation silk screen is 0.5cm.
3. the ship barometric condenser device of use silk screen separation method optimization design according to claim 1, its feature
It is：Gap between the condensation bend pipe and the pressure maintaining valve between the pressure maintaining valve and the drainage system is provided with sealing
Adhesive tape.
4. the ship atmospheric condensation of the use silk screen separation method optimization design according to claim 1-3 any claims
Device device, it is characterised in that：The barometric condenser apparatus main body include housing, positioned at enclosure interior space, be arranged at biography
Heat pipe bundle two ends for multigroup deflection plate for supporting the dividing plate of the heating surface bank and being arranged in shell-side fluid space；Steam
Provided with afflux header at steam inlet at vapor inlet, provided with afflux header at condensed water discharge outlet at condensed water discharge outlet；
During work, steam flange at steam inlet enters pipeline through steam and enters afflux header at the steam inlet, distribution
It is further continued for flowing to flange at condensation-water drain after into the separation silk screen in the condensed bend pipe of each heating surface bank, at the same time seawater
Housing is entered by flange at sea intake and flange flows out housing completion heat exchange at seawer outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550917.8A CN106052412B (en) | 2016-07-13 | 2016-07-13 | A kind of ship barometric condenser device of use silk screen separation method optimization design |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610550917.8A CN106052412B (en) | 2016-07-13 | 2016-07-13 | A kind of ship barometric condenser device of use silk screen separation method optimization design |
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| Publication Number | Publication Date |
|---|---|
| CN106052412A CN106052412A (en) | 2016-10-26 |
| CN106052412B true CN106052412B (en) | 2017-11-07 |
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| CN201610550917.8A Active CN106052412B (en) | 2016-07-13 | 2016-07-13 | A kind of ship barometric condenser device of use silk screen separation method optimization design |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111750690B (en) * | 2020-05-22 | 2021-11-26 | 东南大学 | Horizontal tube bundle condenser with obliquely inserted wire mesh drainage tubes |
| CN114352364B (en) * | 2021-07-22 | 2023-11-21 | 杭州绿能环保发电有限公司 | Main steam temperature control device |
| CN114234162A (en) * | 2021-12-27 | 2022-03-25 | 蚌埠市兄弟粮油食品科技有限公司 | Device with hot steam cyclic utilization |
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| US20090056545A1 (en) * | 2007-08-28 | 2009-03-05 | Porter Mcguffie, Inc. | Hopper flow smoothing method and device |
| CN202398131U (en) * | 2011-11-21 | 2012-08-29 | 洛阳骏腾能源科技有限公司 | Inclined type gas-liquid two-stage separator for waste plastic granulating machine |
| CN203586871U (en) * | 2013-10-22 | 2014-05-07 | 杭州迪卡能源技术有限公司 | Steam air heater of overcooling draining water |
| CN205352138U (en) * | 2016-01-15 | 2016-06-29 | 天津市庆浦散热器科技有限公司 | Be applied to on motorbus radiator that easily clearance was maintained |
| CN205878936U (en) * | 2016-07-13 | 2017-01-11 | 大连海事大学 | Adopt boats and ships atmosphere condenser device of silk screen separation method optimal design |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5600052A (en) * | 1994-05-02 | 1997-02-04 | Uop | Process and apparatus for controlling reaction temperatures |
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2016
- 2016-07-13 CN CN201610550917.8A patent/CN106052412B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090056545A1 (en) * | 2007-08-28 | 2009-03-05 | Porter Mcguffie, Inc. | Hopper flow smoothing method and device |
| CN202398131U (en) * | 2011-11-21 | 2012-08-29 | 洛阳骏腾能源科技有限公司 | Inclined type gas-liquid two-stage separator for waste plastic granulating machine |
| CN203586871U (en) * | 2013-10-22 | 2014-05-07 | 杭州迪卡能源技术有限公司 | Steam air heater of overcooling draining water |
| CN205352138U (en) * | 2016-01-15 | 2016-06-29 | 天津市庆浦散热器科技有限公司 | Be applied to on motorbus radiator that easily clearance was maintained |
| CN205878936U (en) * | 2016-07-13 | 2017-01-11 | 大连海事大学 | Adopt boats and ships atmosphere condenser device of silk screen separation method optimal design |
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| CN106052412A (en) | 2016-10-26 |
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