CN105890396A - Horizontal type shell-and-tube heat exchange condenser - Google Patents
Horizontal type shell-and-tube heat exchange condenser Download PDFInfo
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- CN105890396A CN105890396A CN201410742132.1A CN201410742132A CN105890396A CN 105890396 A CN105890396 A CN 105890396A CN 201410742132 A CN201410742132 A CN 201410742132A CN 105890396 A CN105890396 A CN 105890396A
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- shell
- arcuate indentation
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Abstract
The invention discloses a horizontal type shell-and-tube heat exchange condenser. The horizontal type shell-and-tube heat exchange condenser is composed of a shell (1), a tube box (2), a tube bundle (8), a floating head (10), an outer cover (11), a tube layer material outflow opening (3), a tube layer material flow-in opening (5), a shell layer material flow-in opening (4), a shell layer material outflow opening (9), a baffle plate A (6) and a baffle plate (15). The baffle plate A (6) and the baffle plate (15) are arranged in a spaced manner, and an upper arch gap (12) and a lower arch gap (13) are formed in the baffle plate (15). The chord height of the upper arch gap (12) is 10% to 40% of the diameter of the shell (1), and the distance between the baffle plate A (6) and the baffle plate (15) ranges from 80 mm to 750 mm. According to the condenser, the heat exchange strength is improved, the heat exchange efficiency of the condenser is improved, the needed heat exchange area is reduced, metal consumption of a heat exchanger is reduced, and investment and energy consumption are reduced.
Description
Technical field
The present invention relates to steam condenser, particularly to a kind of horizontal shell heat exchange condensers.
Background technology
Heat exchanger is widely used in industrial circle, is for completing the friendship of the heat of two or more medium
Exchange device.Shell-and-tube heat exchanger is made up of parts such as housing, heating surface bank, tube sheet, deflection plate and bobbin carriages.
Housing mostly is cylindrical shape, and internal equipped with tube bank, tube bank two ends are fixed on tube sheet.Carry out cold and hot the two of heat exchange
Plant fluid, a kind of at Bottomhole pressure, referred to as tube side fluid；Another kind of in the outer flowing of pipe, referred to as shell-side fluid.
For improving the individual heat transfer coefficient of extratubal fluid, some baffle plates are generally installed in housing.Baffle plate can improve shell side
Fluid velocity, forces fluid by regulation distance repeatedly laterally across tube bank, strengthens fluidTurbulent flowDegree.Heat exchange
Pipe can be by equilateral triangle or square arrangement on tube sheet.Triangular arranged is compacter, extratubal fluid
Less turbulence is high, and individual heat transfer coefficient is big；Square arrangement is then managed outer easy to clean, it is adaptable to easily fouling fluid.
Fluid is often once referred to as a tube side by tube bank；Often once it is referred to as a shell side by housing, for improving
Tube fluid speed, can arrange dividing plate in the bobbin carriage of two ends, whole pipes are divided into some groups.So fluid
The most only by partial tube, thus coming and going repeatedly in tube bank, this is referred to as multitube distance.Equally, for improving
Manage outer flow velocity, it is possible to longitudinal baffle is installed in housing, forces fluid Multiple through then out shell space, be referred to as many
Shell side.Multitube distance and muitishell can fit applications.
Condenser is the equipment that gaseous material can condense into liquid, is to have to condense gaseous material
Become the heat exchanger of liquid, in petroleum chemical engineering, generally refer to shell side processing medium in heat exchange
Journey is gradually cooled, releases the latent heat of vaporization, gas phase become liquid phase, produce the heat exchanger of condensation.Right
In shell-and-tube cooler, in shell side structure, deflection plate is its important component part, and deflection plate is except exchange
Heat pipe rises to be fixed and outside supporting role, the deflection plate heat exchanger shell side that multi-form, different structure are arranged
Heat transfer efficiency and pressure drop also play vital effect.Standard GB/T 151-1999 " pipe shell type heat exchange
Device " in 5.9.5 bar regulation, deflection plate typically should be equally spaced, and the shell side of horizontal heat exchanger is single-phase cleaning
During fluid, baffle gap answers level to arrange up and down；The shell side of horizontal heat exchanger, condenser and reboiler is situated between
Matter be gas, liquid coexist or in liquid containing solid material time, baffle gap should vertically left and right layout, in detail
See Fig. 1.At present, the condenser of this shell-and-tube have simple in construction, marshalling, operating flexibility big, can
By degree advantages of higher.
Shell side inlet medium is to illustrate its diabatic process, in heat exchange as a example by the condenser containing not condensing
During, shell side gas phase is cooled, and discharges the latent heat of vaporization, and medium is converted to liquid by gaseous state.Along with heat
Going deep into of exchange, in shell side medium, gas phase composition gradually decreases, and liquid phase composition gradually increases, i.e. along shell side
On flow direction, the liquid in the heat exchange unit unit interval between each deflection plate is many by reducing, and goes up in gradient
Rising, gas phase, by reducing, declines in gradient.Deflection plate of the prior art, as it is shown in figure 1, breach is vertical
Left and right is arranged, structure is unified, and deflection plate is not with the change of shell side medium gas-liquid amount in each heat exchange unit
Change and change so that medium is different by flow velocity during each baffle gap, changing of each heat exchange unit
Calorific intensity difference is relatively big, affects overall heat exchange efficiency, simultaneously because the change of velocity of medium, causes shell side pressure
The increase of fall, thus cause the heat exchange area of condenser needs more, condenser metal consumption increases, operation
Middle energy consumption increases, and i.e. increases equipment investment, wastes again the energy.
But due to baffle arrangement and form, the heat exchange efficiency making prior art shell-and-tube cooler is on the low side, behaviour
The defect such as make that pressure drop is relatively big, metal consumption is relatively big and energy consumption is high.
Summary of the invention
The present invention be directed to that horizontal pipe shell tube condenser heat exchange efficiency in prior art is on the low side, operation pressure drop is relatively big,
The defects such as metal consumption is bigger, it is proposed that a kind of shell side formula heat exchange condensers, by using optimization baffling to harden
The high-efficiency condensation heat exchanger of configuration formula, increases heat transfer intensity, is allowed to be suitable for shell side medium and produces the special of phase transformation
Heat exchange occasion, improves the heat exchange efficiency of condenser, the heat exchange area needed for minimizing further, reduces heat exchange
The metal consumption of device, reduces investment and energy resource consumption.
A kind of horizontal shell heat exchange condensers, by housing 1, bobbin carriage 2, tube bank 8, raise the nose above water to breathe 10, enclosing cover 11,
Tube layer stream outlet 3, tube layer stream inlet 5, shell stream inlet 4, shell stream outlet 9, deflection plate
A6, deflection plate 15 form, it is characterised in that: deflection plate A6 and deflection plate 15 interval are arranged, deflection plate
15 are provided with arcuate indentation 12 and lower arcuate indentation 13.
Action is diameter of the housing 10%～the 40% of described upper arcuate indentation 12, preferably 15%～35%.Lean on
Upper more than near shell stream outlet 9 of the upper arcuate indentation 12 of nearly shell stream inlet 4 deflection plate 15
The action of arcuate indentation 12, from the upper arcuate indentation 12 near shell stream inlet 4 deflection plate 15 to close
The action of the upper arcuate indentation 12 of shell stream outlet 9 is to gradually decrease, two adjacent upper arcuate indentation 12
Action difference be 1%～2% diameter of the housing.
Spacing between described deflection plate A6 and deflection plate 15 is 80～750mm, preferably 100～
650mm。
Action is diameter of the housing 2%～the 20% of described lower arcuate indentation 13, preferably 5%～15%.Close
The lower bow less than close shell stream outlet 9 of the lower arcuate indentation 13 of shell stream inlet 4 deflection plate 15
The action of v notch v 13, from the lower arcuate indentation 13 near shell stream inlet 4 deflection plate 15 near shell
The action of the lower arcuate indentation 13 of layer stream outlet 9 is gradually increased the action of two adjacent lower arcuate indentation 13
Difference is 1%～2% diameter of the housing.
The method have the characteristics that the structure of arrangement and the deflection plate changing shell side deflection plate, on the one hand
Change shell side baffle gap into horizontally disposed setting by being arranged vertically, upper arcuate indentation 12 and lower arcuate indentation
The action of 13 is referred to as the change of liquid phase medium flow along with minimizing and the condensation of steam flow and changes, from close
The lower arcuate indentation 13 of shell stream inlet 4 is to the string of the lower arcuate indentation 13 near shell stream outlet 9
Height is gradually increased.Along shell side media flow direction, breach size is gradually increased, and enters near shell logistics
The upper arcuate indentation 12 of mouth 4 gradually decreases to the action of the upper arcuate indentation 12 near shell stream outlet 9.
The action of upper arcuate indentation 12 reduces according to the minimizing of quantity of steam, and the action of lower arcuate indentation 13 is according to liquid
The increase of phase medium and become larger so that shell side gas phase and liquid phase medium are by during each baffle gap
Flow velocity is held essentially constant, the heat transfer intensity convergence of each heat exchange unit, strengthens gaseous heat transfer simultaneously, thus
Improving overall heat exchange efficiency, reduce the heat exchange area that condenser needs, condenser metal consumption decreases.
Effect that is fixing and that support heat exchanger tube is played in aperture area 1；Upper arcuate breach 12 plays holding gas phase
Media flow and guarantee gas phase media carry out the effect of heat exchange with medium in pipe；Lower arcuate breach 13
To keeping the effect along the horizontal axis constant speed flowing of tube bank direction of the shell side liquid phase medium.
Compared with prior art, one shell side formula heat exchange condensers of the present invention has the following characteristics that
1. shell side liquid phase medium is along the horizontal axis flowing of tube bank direction, compared with in traditional structure, liquid phase medium comes and goes baffling
Decrease pressure drop；
2., due to the change of lower arcuate indentation 13 action of deflection plate 15, on the one hand can ensure that liquid phase medium flow velocity
Stable, also ensure that gas phase media can carry out sufficient heat biography by the stream of design with medium in pipe simultaneously
Pass so that the utilization ratio of heat exchange area is greatly improved；
3. enhance gaseous heat transfer, be suitable for shell side medium and produce the special heat exchange occasion of phase transformation, add heat transfer intensity；
4. under conditions of control action being played for shell-side heat transfer, the heat exchange efficiency of condenser can be improved, changing needed for minimizing
Hot side amasss, and can be effectively improved heat exchange efficiency 10%～about 35%, the corresponding metal consumption reducing heat exchanger.
Under similarity condition, use patent efficient condenser of the present invention, equipment investment 8%～about 20% can be reduced.
Accompanying drawing and accompanying drawing explanation
Fig. 1 is shell-and-tube cooler structural representation in prior art
Deflection plate upper and lower notch features schematic diagram in shell-and-tube cooler in Fig. 2 prior art
A kind of horizontal shell heat exchange condensers structural representation of Fig. 3 present invention
A kind of horizontal shell heat exchange condensers of Fig. 4 present invention, deflection plate 15 upper and lower notch features schematic diagram
Wherein: 1. housing, 2. bobbin carriage, 3. tube layer stream outlet, 4. shell stream inlet, 5. tube layer stream inlet,
6. deflection plate A, 7. deflection plate B, 8. tube bank, 9. shell stream outlet, 10. raise the nose above water to breathe, 11. enclosing covers, 12.
Upper arcuate indentation, 13. times arcuate indentation, 14. aperture area, 15 deflection plates, 16. deflection plate A and deflection plate 15
Spacing.
Detailed description of the invention
Embodiment 1
A kind of horizontal shell heat exchange condensers, by housing 1, bobbin carriage 2, tube bank 8, raise the nose above water to breathe 10, enclosing cover 11,
Tube layer stream outlet 3, tube layer stream inlet 5, shell stream inlet 4, shell stream outlet 9, deflection plate
A6, deflection plate 15 form, and deflection plate A6 and deflection plate 15 interval are arranged, and deflection plate 15 is provided with arch
Breach 12 and lower arcuate indentation 13, action is diameter of the housing the 15% of upper arcuate indentation 12, near shell
Lacking more than the upper arch near shell stream outlet 9 of the upper arcuate indentation 12 of stream inlet 4 deflection plate 15
The action of mouth 12, from the upper arcuate indentation 12 near shell stream inlet 4 deflection plate 15 near shell thing
The action of the upper arcuate indentation 12 of flow export 9 is to gradually decrease, the action of two adjacent upper arcuate indentation 12
Difference is 1% diameter of the housing, and the spacing between deflection plate A6 and deflection plate 15 is 100mm, lower arcuate indentation
The action of 13 is the 2% of diameter of the housing, the lower arcuate indentation 13 of close shell stream inlet 4 deflection plate 15
Less than the action of the lower arcuate indentation 13 near shell stream outlet 9, near shell stream inlet 4 baffling
The lower arcuate indentation 13 of plate 15 is gradually increased to the action of the lower arcuate indentation 13 near shell stream outlet 9
The action difference of two adjacent lower arcuate indentation 13 is 1.2% diameter of the housing.
Embodiment 2
A kind of shell side formula heat exchange condensers, by housing 1, bobbin carriage 2, tube bank 8, raise the nose above water to breathe 10, enclosing cover 11,
Tube layer stream outlet 3, tube layer stream inlet 5, shell stream inlet 4, shell stream outlet 9, deflection plate
A6, deflection plate 15 form, and deflection plate A6 and deflection plate 15 interval are arranged, and deflection plate 15 is provided with arch
Breach 12 and lower arcuate indentation 13, action is diameter of the housing the 20% of upper arcuate indentation 12, near shell
Lacking more than the upper arch near shell stream outlet 9 of the upper arcuate indentation 12 of stream inlet 4 deflection plate 15
The action of mouth 12, from the upper arcuate indentation 12 near shell stream inlet 4 deflection plate 15 near shell thing
The action of the upper arcuate indentation 12 of flow export 9 is to gradually decrease, the action of two adjacent upper arcuate indentation 12
Difference is 1.5% diameter of the housing, and the spacing between deflection plate A6 and deflection plate 15 is 200mm, lower arcuate indentation
The action of 13 is the 5% of diameter of the housing, the lower arcuate indentation 13 of close shell stream inlet 4 deflection plate 15
Less than the action of the lower arcuate indentation 13 near shell stream outlet 9, near shell stream inlet 4 baffling
The lower arcuate indentation 13 of plate 15 is gradually increased to the action of the lower arcuate indentation 13 near shell stream outlet 9
The action difference of two adjacent lower arcuate indentation 13 is 1.0% diameter of the housing.
Embodiment 3
A kind of horizontal shell heat exchange condensers, by housing 1, bobbin carriage 2, tube bank 8, raise the nose above water to breathe 10, enclosing cover 11,
Tube layer stream outlet 3, tube layer stream inlet 5, shell stream inlet 4, shell stream outlet 9, deflection plate
A6, deflection plate 15 form, and deflection plate A6 and deflection plate 15 interval are arranged, and deflection plate 15 is provided with arch
Breach 12 and lower arcuate indentation 13, action is diameter of the housing the 30% of upper arcuate indentation 12, near shell
Lacking more than the upper arch near shell stream outlet 9 of the upper arcuate indentation 12 of stream inlet 4 deflection plate 15
The action of mouth 12, from the upper arcuate indentation 12 near shell stream inlet 4 deflection plate 15 near shell thing
The action of the upper arcuate indentation 12 of flow export 9 is to gradually decrease, the action of two adjacent upper arcuate indentation 12
Difference is 1.8% diameter of the housing, and the spacing between deflection plate A6 and deflection plate 15 is 500mm, lower arcuate indentation
The action of 13 is the 10% of diameter of the housing, near the lower arcuate indentation 13 of shell stream inlet 4 deflection plate 15
Less than the action of lower arcuate indentation 13 near shell stream outlet 9, near shell stream inlet 4 folding
The lower arcuate indentation 13 of stream plate 15 gradually increases to the action of the lower arcuate indentation 13 near shell stream outlet 9
The action difference of big two adjacent lower arcuate indentation 13 is 1.5% diameter of the housing.
Embodiment 4
A kind of horizontal shell heat exchange condensers, by housing 1, bobbin carriage 2, tube bank 8, raise the nose above water to breathe 10, enclosing cover 11,
Tube layer stream outlet 3, tube layer stream inlet 5, shell stream inlet 4, shell stream outlet 9, deflection plate
A6, deflection plate 15 form, and deflection plate A6 and deflection plate 15 interval are arranged, and deflection plate 15 is provided with arch
Breach 12 and lower arcuate indentation 13, action is diameter of the housing the 35% of upper arcuate indentation 12, near shell
Lacking more than the upper arch near shell stream outlet 9 of the upper arcuate indentation 12 of stream inlet 4 deflection plate 15
The action of mouth 12, from the upper arcuate indentation 12 near shell stream inlet 4 deflection plate 15 near shell thing
The action of the upper arcuate indentation 12 of flow export 9 is to gradually decrease, the action of two adjacent upper arcuate indentation 12
Difference is 2.0% diameter of the housing, and the spacing between deflection plate A6 and deflection plate 15 is 300mm, lower arcuate indentation
The action of 13 is the 15% of diameter of the housing, near the lower arcuate indentation 13 of shell stream inlet 4 deflection plate 15
Less than the action of lower arcuate indentation 13 near shell stream outlet 9, near shell stream inlet 4 folding
The lower arcuate indentation 13 of stream plate 15 gradually increases to the action of the lower arcuate indentation 13 near shell stream outlet 9
The action difference of big two adjacent lower arcuate indentation 13 is 1.8% diameter of the housing.
Embodiment 5
A kind of horizontal shell heat exchange condensers, by housing 1, bobbin carriage 2, tube bank 8, raise the nose above water to breathe 10, enclosing cover 11,
Tube layer stream outlet 3, tube layer stream inlet 5, shell stream inlet 4, shell stream outlet 9, deflection plate
A6, deflection plate 15 form, and deflection plate A6 and deflection plate 15 interval are arranged, and deflection plate 15 is provided with arch
Breach 12 and lower arcuate indentation 13, action is diameter of the housing the 35% of upper arcuate indentation 12, near shell
Lacking more than the upper arch near shell stream outlet 9 of the upper arcuate indentation 12 of stream inlet 4 deflection plate 15
The action of mouth 12, from the upper arcuate indentation 12 near shell stream inlet 4 deflection plate 15 near shell thing
The action of the upper arcuate indentation 12 of flow export 9 is to gradually decrease, the action of two adjacent upper arcuate indentation 12
Difference is 2.0% diameter of the housing, and the spacing between deflection plate A6 and deflection plate 15 is 650mm, lower arcuate indentation
The action of 13 is the 15% of diameter of the housing, near the lower arcuate indentation 13 of shell stream inlet 4 deflection plate 15
Less than the action of lower arcuate indentation 13 near shell stream outlet 9, near shell stream inlet 4 folding
The lower arcuate indentation 13 of stream plate 15 gradually increases to the action of the lower arcuate indentation 13 near shell stream outlet 9
The action difference of big two adjacent lower arcuate indentation 13 is 1.8% diameter of the housing.
Embodiment 6
A kind of horizontal shell heat exchange condensers, by housing 1, bobbin carriage 2, tube bank 8, raise the nose above water to breathe 10, enclosing cover 11,
Tube layer stream outlet 3, tube layer stream inlet 5, shell stream inlet 4, shell stream outlet 9, deflection plate
A6, deflection plate 15 form, and deflection plate A6 and deflection plate 15 interval are arranged, and deflection plate 15 is provided with arch
Breach 12 and lower arcuate indentation 13, action is diameter of the housing the 35% of upper arcuate indentation 12, near shell
Lacking more than the upper arch near shell stream outlet 9 of the upper arcuate indentation 12 of stream inlet 4 deflection plate 15
The action of mouth 12, from the upper arcuate indentation 12 near shell stream inlet 4 deflection plate 15 near shell thing
The action of the upper arcuate indentation 12 of flow export 9 is to gradually decrease, the action of two adjacent upper arcuate indentation 12
Difference is 2.0% diameter of the housing, and the spacing between deflection plate A6 and deflection plate 15 is 500mm, lower arcuate indentation
The action of 13 is the 15% of diameter of the housing, near the lower arcuate indentation 13 of shell stream inlet 4 deflection plate 15
Less than the action of lower arcuate indentation 13 near shell stream outlet 9, near shell stream inlet 4 folding
The lower arcuate indentation 13 of stream plate 15 gradually increases to the action of the lower arcuate indentation 13 near shell stream outlet 9
The action difference of big two adjacent lower arcuate indentation 13 is 1.8% diameter of the housing.
Claims (8)
1. a horizontal shell heat exchange condensers, by housing (1), bobbin carriage (2), tube bank (8), raise the nose above water to breathe (10), enclosing cover (11), tube layer stream outlet (3), tube layer stream inlet (5), shell stream inlet (4), shell stream outlet (9), deflection plate A (6), deflection plate (15) forms, it is characterized in that: deflection plate A (6) and deflection plate (15) interval are arranged, deflection plate (15) is provided with arcuate indentation (12) and lower arcuate indentation (13), the action of upper arcuate indentation (12) is the 10%～40% of housing (1) diameter, spacing between deflection plate A (6) and deflection plate (15) is 80～750mm.
2. according to the horizontal shell heat exchange condensers of the one described in claim 1, it is characterised in that: the spacing between deflection plate A (6) and deflection plate (15) is 100～650mm.
3. according to the horizontal shell heat exchange condensers of the one described in claim 1, it is characterized in that: described upper arcuate indentation (12) action near big than close shell stream outlet (9) of shell stream inlet (4), is to gradually decrease from the action of the upper arcuate indentation (12) of close shell stream inlet (4) to the upper arcuate indentation (12) of close shell stream outlet (9).
4. according to the horizontal shell heat exchange condensers of the one described in claim 1, it is characterised in that: described upper arcuate indentation (12), the action difference of two adjacent upper arcuate indentation (12) is 1%～2% housing (1) diameter.
5. according to a kind of shell-and-tube cooler described in claim 1, it is characterised in that: action is housing (1) diameter the 15%～35% of described upper arcuate indentation (12).
6. according to the horizontal shell heat exchange condensers of the one described in claim 1, it is characterized in that: action is diameter of the housing 2%～the 20% of described lower arcuate indentation (13), near the action less than the lower arcuate indentation (13) near shell stream outlet (9) of the lower arcuate indentation (13) of shell stream inlet (4), it is gradually increased from the lower arcuate indentation (13) of close shell stream inlet (4) action to the lower arcuate indentation (13) near shell stream outlet (9).
7. according to the horizontal shell heat exchange condensers of the one described in claim 1, it is characterised in that: described lower arcuate indentation (13), the action difference of two adjacent lower arcuate indentation (13) is 1%～2% housing (1) diameter.
8. according to the horizontal shell heat exchange condensers of the one described in claim 1, it is characterised in that: action is housing (1) diameter the 5%～15% of described lower arcuate indentation (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742132.1A CN105890396A (en) | 2014-12-01 | 2014-12-01 | Horizontal type shell-and-tube heat exchange condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410742132.1A CN105890396A (en) | 2014-12-01 | 2014-12-01 | Horizontal type shell-and-tube heat exchange condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105890396A true CN105890396A (en) | 2016-08-24 |
Family
ID=56699631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410742132.1A Pending CN105890396A (en) | 2014-12-01 | 2014-12-01 | Horizontal type shell-and-tube heat exchange condenser |
Country Status (1)
| Country | Link |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731494A (en) * | 2018-06-28 | 2018-11-02 | 广东工业大学 | A kind of condenser |
| CN110260568A (en) * | 2019-07-22 | 2019-09-20 | 荏原冷热系统（中国）有限公司 | A kind of horizontal shell-and-tube cooler and heat-exchange system |
| CN110455096A (en) * | 2019-08-27 | 2019-11-15 | 东方电气集团东方锅炉股份有限公司 | Baffle plate support structure and its shell-and-tube heat exchanger with shunt effect |
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| JP2000227299A (en) * | 1999-02-04 | 2000-08-15 | Kamui Sangyo Kk | Multitubular heat exchanger |
| CN1370974A (en) * | 2002-03-26 | 2002-09-25 | 华南理工大学 | Shell-and-tube heat exchanger with parallel split-flow baffles and its installation process |
| CN202032923U (en) * | 2011-04-06 | 2011-11-09 | 北京化工大学 | Tube-shell type heat exchanger of large-small hole baffle plate with gap |
| CN103017592A (en) * | 2012-12-26 | 2013-04-03 | 上海环球制冷设备有限公司 | All-bearing baffle plate device of dry type evaporator and using method |
| CN203432382U (en) * | 2013-06-20 | 2014-02-12 | 山东美陵化工设备股份有限公司 | Horizontal shell type condenser |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000227299A (en) * | 1999-02-04 | 2000-08-15 | Kamui Sangyo Kk | Multitubular heat exchanger |
| CN1370974A (en) * | 2002-03-26 | 2002-09-25 | 华南理工大学 | Shell-and-tube heat exchanger with parallel split-flow baffles and its installation process |
| CN202032923U (en) * | 2011-04-06 | 2011-11-09 | 北京化工大学 | Tube-shell type heat exchanger of large-small hole baffle plate with gap |
| CN103017592A (en) * | 2012-12-26 | 2013-04-03 | 上海环球制冷设备有限公司 | All-bearing baffle plate device of dry type evaporator and using method |
| CN203432382U (en) * | 2013-06-20 | 2014-02-12 | 山东美陵化工设备股份有限公司 | Horizontal shell type condenser |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108731494A (en) * | 2018-06-28 | 2018-11-02 | 广东工业大学 | A kind of condenser |
| CN108731494B (en) * | 2018-06-28 | 2019-11-12 | 广东工业大学 | A kind of condenser |
| CN110260568A (en) * | 2019-07-22 | 2019-09-20 | 荏原冷热系统（中国）有限公司 | A kind of horizontal shell-and-tube cooler and heat-exchange system |
| CN110455096A (en) * | 2019-08-27 | 2019-11-15 | 东方电气集团东方锅炉股份有限公司 | Baffle plate support structure and its shell-and-tube heat exchanger with shunt effect |
| CN110455096B (en) * | 2019-08-27 | 2024-08-06 | 东方电气集团东方锅炉股份有限公司 | Baffle plate supporting structure with flow dividing effect and shell-and-tube heat exchanger thereof |
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Application publication date: 20160824 |
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