CN101479195A - Plate type apparatus for producing fresh water - Google Patents
Plate type apparatus for producing fresh water Download PDFInfo
- Publication number
- CN101479195A CN101479195A CNA2007800233156A CN200780023315A CN101479195A CN 101479195 A CN101479195 A CN 101479195A CN A2007800233156 A CNA2007800233156 A CN A2007800233156A CN 200780023315 A CN200780023315 A CN 200780023315A CN 101479195 A CN101479195 A CN 101479195A
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- Prior art keywords
- water
- heat transfer
- plate
- raw material
- heat exchange
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Classifications
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- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D1/00—Evaporating
- B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D5/00—Condensation of vapours; Recovering volatile solvents by condensation
- B01D5/0057—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes
- B01D5/006—Condensation of vapours; Recovering volatile solvents by condensation in combination with other processes with evaporation or distillation
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
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- 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
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- 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
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0093—Multi-circuit heat-exchangers, e.g. integrating different heat exchange sections in the same unit or heat-exchangers for more than two fluids
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
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- 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
- F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
- F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
- F28D2021/0061—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for phase-change applications
- F28D2021/0064—Vaporizers, e.g. evaporators
Abstract
A plate type water making apparatus including heater (10) for heating raw seawater by hot water to thereby produce steam and condenser (30) for cooling the produced steam by cooling water to thereby produce distilled water, characterized by further including preheating means (40) for heating portion of cooling water discharged from the condenser (30) so as to introduce the same in the heater (10) as raw seawater. In this plate type water making apparatus, heating evaporation of raw seawater can be efficiently performed, so that there can be attained downsizing and cost reduction.
Description
Technical field
The present invention relates to plate type apparatus for producing fresh water, in more detail, relate to a kind of evaporation that plate-type heat exchanger carries out the seawater raw material and agglomerative plate type apparatus for producing fresh water of steam of utilizing.
Background technology
As existing plate type apparatus for producing fresh water, the formation that as everyone knows for example in patent documentation 1, discloses.As shown in Figure 7, above-mentioned plate type apparatus for producing fresh water has: the seawater raw material that will introduce from raw water intake 53 is used for the well heater 50 that boats and ships are discharged from the raw material relief outlet after with the hot water heating evaporation of the cooling of engine etc.; The vaporizer 60 of the droplet evaporation from the water vapour that well heater 50 has been discharged will be contained in; And the steam coagulation that utilizes refrigerated sea water to have introduced through steam intakes 73 from vaporizer 60, condenser 70 that distilled water is discharged from distilled water relief outlet 74 afterwards.
Patent documentation 1: Japanese kokai publication hei 9-299927 communique
But, above-mentioned existing plate type apparatus for producing fresh water because be introduced in the seawater raw material of well heater 50 and the heat exchanger effectiveness of hot water not enough, so the result needs big heat transfer areas, causes the maximization of heat transfer plate.
Summary of the invention
Therefore, the objective of the invention is to, provide a kind of by carrying out the heat temperature raising of seawater raw material expeditiously, thereby can seek the plate type apparatus for producing fresh water of miniaturization and cost degradation.
For the plate type apparatus for producing fresh water of the 1st mode of reaching above-mentioned purpose, it possesses and utilizes hot water to add the well heater that the hot sea water raw material generates water vapour; Generate the condenser of distilled water with the water vapour that utilizes water quench to generate, described well heater possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih seawater raw material of adjacency and hot water, described condenser possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih water vapour of adjacency and water coolant, it is characterized in that, possess: the part heating of the water coolant that will discharge from described condenser is incorporated into the preheating unit of described well heater as the seawater raw material.
In addition, for the plate type apparatus for producing fresh water of the 2nd mode of reaching above-mentioned purpose, it possesses and utilizes hot water to add the well heater that the hot sea water raw material generates water vapour; Generate the condenser of distilled water with the water vapour that utilizes water quench to generate, described well heater possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih seawater raw material of adjacency and hot water, described condenser possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih water vapour of adjacency and water coolant, it is characterized in that, described condenser is constituted: introduce water coolant from the described end plate of a side, via being carried out heat exchange by the part of a plurality of described heat transfer plates of lamination and water vapour, the part of the water coolant after the heat exchange is discharged from the described end plate of a side, and make remaining water coolant further carry out discharging from the described end plate of opposite side after the heat exchange, will be incorporated into described well heater as the seawater raw material from the water coolant that the described end plate of opposite side is discharged via remaining described heat transfer plate and water vapour.
In addition, for the plate type apparatus for producing fresh water of the 3rd mode of reaching above-mentioned purpose, it possesses and utilizes hot water to add the well heater that the hot sea water raw material generates water vapour; Generate the condenser of distilled water with the water vapour that utilizes water quench to generate, described well heater possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih seawater raw material of adjacency and hot water, described condenser possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih water vapour of adjacency and water coolant, it is characterized in that, described well heater is constituted: introduce the seawater raw material from the described end plate of a side, via being carried out heat exchange by the part of a plurality of described heat transfer plates of lamination and hot water, make seawater raw material after the heat exchange via remaining described heat transfer plate, further carry out discharging from the described end plate of opposite side after the heat exchange with hot water.
In the plate type apparatus for producing fresh water of the 3rd above-mentioned mode, described condenser is constituted: introduce water coolant from the described end plate of a side, via being carried out heat exchange by the part of a plurality of described heat transfer plates of lamination and water vapour, the part of the water coolant after the heat exchange is discharged from the described end plate of a side, and make remaining water coolant further carry out discharging from the described end plate of opposite side after the heat exchange, will be incorporated into described well heater as the seawater raw material from the water coolant that the described end plate of opposite side is discharged via remaining described heat transfer plate and water vapour.
Plate type apparatus for producing fresh water of the present invention can be sought miniaturization and cost degradation by adding the hot sea water raw material expeditiously.
Description of drawings
Fig. 1 is the formation sketch of the plate type apparatus for producing fresh water of the present invention's the 1st embodiment.
Fig. 2 is the well heater in the plate type apparatus for producing fresh water shown in Figure 1 and the major portion stereographic map of condenser.
Fig. 3 is the formation sketch of the plate type apparatus for producing fresh water of the present invention's the 2nd embodiment.
Fig. 4 is the major portion stereographic map of the condenser in the plate type apparatus for producing fresh water shown in Figure 3.
Fig. 5 is the formation sketch of the plate type apparatus for producing fresh water of the present invention's the 3rd embodiment.
Fig. 6 is the major portion stereographic map of the well heater in the plate type apparatus for producing fresh water shown in Figure 5.
Fig. 7 is the formation sketch of existing plate type apparatus for producing fresh water.
Nomenclature
1a, 1b, 1c plate type apparatus for producing fresh water
10,19 well heaters
101,102,111,112 end plates
103a, 103b, 113a, 113b heat transfer plate
The 19a dividing plate
20 vaporizers
30,39 condensers
The 39a dividing plate
40 heat exchangers
41,42 preheating parts
Embodiment
Below, with reference to accompanying drawing embodiments of the present invention are described.
The 1st embodiment:
Fig. 1 is the formation sketch of the plate type apparatus for producing fresh water of the present invention's the 1st embodiment.Above-mentioned as shown in Figure 1 plate type apparatus for producing fresh water 1a possesses: add the well heater 10 that the hot sea water raw material generates water vapour; The vaporizer 20 that separates water vapour, salt solution (concentrated seawater); And the condenser 30 of water coolant steam generation distilled water, be particularly suitable for doing the water making device that boats and ships are used.
Each heat transfer plate 103a, 103b are formed with groove 108a, 108b on the surface of a side, the groove 108a of heat transfer plate 103a is communicated with 2 feed water stream ports 104 and 105 each other on the one hand, separate 2 hot water flow ports 106 and 107 on the other hand, the groove 108b of heat transfer plate 103b separates 2 feed water stream ports 104 and 105 each other on the one hand, is communicated with 2 hot water flow ports 106 and 107 on the other hand.Seal by the packing ring (not shown) between each heat transfer plate 103a, 103b of adjacency.In Fig. 2, for the ease of understanding, the stream that is formed at the stack direction of heat transfer plate 103a, 103b is dotted with the part that groove 108a, 108b are communicated with, will represent with solid line with the part that groove 108a, 108b separate.
This formation by well heater 10, seawater raw material and the hot water introduced from raw water intake 11 and hot water intake 13, in the groove 108b of the groove 108a of heat transfer plate 103a and heat transfer plate 103b, flow respectively, therefore, see that on the stack direction of heat transfer plate 103a, 103b then seawater raw material and hot water are alternately by between heat transfer plate 103a, the 103b of adjacency.Consequently, between seawater raw material and hot water, carry out heat exchange by heat transfer plate 103a, 103b.The be through with seawater raw material of heat exchange and hot water is discharged from water vapour, brine outlet 12 and hot water relief outlet 14 respectively.
Each heat transfer plate 113a, 113b are formed with groove 118a, 118b on the surface of a side, the groove 118a of heat transfer plate 113a is communicated with 2 distillation communication port 104 and 105 each other on the one hand, separate 2 cooling- water flowing ports 116 and 117 on the other hand, the groove 118b of heat transfer plate 113b separates 2 feed water stream ports 114 and 115 each other on the one hand, is communicated with 2 hot water flow ports 116 and 117 on the other hand.Between each heat transfer plate 113a, 113b of adjacency, seal by the packing ring (not shown).In Fig. 2, for the ease of understanding, the stream that is formed at the stack direction of heat transfer plate 113a, 113b is dotted with the part that groove 118a, 118b are communicated with, will represent with solid line with the part that groove 118a, 118b separate.
This formation by condenser 30, water vapour and the water coolant introduced from steam intake 31 and water coolant intake 33, in the groove 118b of the groove 118a of heat transfer plate 113a and heat transfer plate 113b, flow respectively, therefore, see that on the stack direction of heat transfer plate 113a, 113b then water vapour and water coolant are alternately by between heat transfer plate 113a, the 113b of adjacency.Consequently, between water vapour and water coolant, carry out heat exchange by heat transfer plate 113a, 113b.The distilled water and the water coolant that finish heat exchange and generated are discharged from distilled water relief outlet 32 and cooling water outlet 34 respectively.
The water coolant of having discharged from cooling water outlet 34, after being heated by the heat exchange with water vapour, a part is introduced in well heater 10 as the seawater raw material.Above-mentioned formation is identical with existing plate type apparatus for producing fresh water, but do under the situation of seawater raw material this water coolant intactly being incorporated into well heater 10, the temperature of seawater raw material can fully not raise, need big heat transfer area in order to make it rise to the necessary temperature of evaporation, in well heater 10, to become.This is can not obtain the good heat transfer coefficient because the flow velocity of the seawater raw material between heat transfer plate 103a is very slow, and inventors of the present invention have proved this point.
Therefore, in the present embodiment,, be provided with primary heater unit in order the temperature that is introduced in the seawater raw material of well heater 10 to be elevated near the vaporization temperature.Specifically, as shown in Figure 1, at cooling water outlet 34 and 11 configuration heat exchangers 40 of raw water intake, the heating source that the part of the hot water of the jacket water of the hot water intake 13 by will being incorporated into well heater 10 etc. is made heat exchanger 40 uses, and the temperature of the seawater raw material by heat exchanger 40 can be brought up to desired temperature efficiently.
Plate type apparatus for producing fresh water 1a according to present embodiment, because be introduced in well heater 10 as the seawater raw material after the part of the water coolant of having discharged from condenser 30 heats heat exchanger 40, so along the heat transfer plate 103a mobile seawater raw material of well heater 10 phase evaporation in the early stage, can with carry out heat exchange at high speed along heat transfer plate 103b mobile hot water.Therefore, because can improve heat transfer coefficient in the well heater 10, so can seek the miniaturization and the cost degradation of well heater 10.
The structure of heat exchanger 40 is not subjected to distinguishingly to limit, and for example can make plate-type heat exchanger.Plate-type heat exchanger is controlled the preheating temperature of seawater raw material easily because adjust the number of plate easily, because can improve flow rate of fluid, also can improve heat exchanger effectiveness.In addition, also produce the effect that is difficult for causing the stream obstruction.
The 2nd embodiment:
Fig. 3 is the formation sketch of the plate type apparatus for producing fresh water of the present invention's the 2nd embodiment, and Fig. 4 is the major portion stereographic map of condenser.The plate type apparatus for producing fresh water 1b of present embodiment is substituted among the plate type apparatus for producing fresh water 1a of the 1st embodiment heat exchanger 40 is set, and is provided with the structure of the preheating part of seawater raw material in condenser 30.Among Fig. 3 and Fig. 4,, and omit explanation to the identical symbol of component part mark identical with the 1st embodiment of Figure 1 and Figure 2.
As shown in Figure 4, the condenser 39 of present embodiment possesses dividing plate 39a between 2 heat transfer plate 113a, 113b of adjacency.Aforementioned barriers 39a and heat transfer plate 113a, 113b similarly possess distillation communication port 114,115 and cooling-water flowing port 116, but do not possess the cooling-water flowing port 117 that the water coolant that has been introduced into passes through.Be formed with seawater raw material relief outlet 341 on opposite side end plate 112, seawater raw material relief outlet 341 is communicated with water coolant intake 33 by the cooling-water flowing port 116,117 of heat transfer plate 113a, 113b and the cooling-water flowing port 116 of dividing plate 39a.
Possess in the condenser 39 of such formation at tool, the refrigerated sea water of having introduced by water coolant intake 33 from a side end panel 111, by by lamination the part of heat transfer plate 113a, 113b carry out heat exchange with water vapour, the part of the refrigerated sea water after the heat exchange is discharged by cooling water outlet 34 from a side end panel 111.The remainder of the refrigerated sea water after the heat exchange, by by lamination the remainder of heat transfer plate 113a, 113b further carry out heat exchange with water vapour, the seawater raw material relief outlet 341 from opposite side end plate 112 is discharged.From the refrigerated sea water that seawater raw material relief outlet 341 has been discharged, be introduced in the raw water intake 11 of well heater 10 as shown in Figure 3.
The temperature and the flow of the refrigerated sea water of discharging from seawater raw material relief outlet 341, by select aptly to a plurality of by lamination heat transfer plate 113a, 113b between the on position of dividing plate 39a, can easily adjust.That is, along with the on position of dividing plate 39a moves from opposite side end plate 112 sides to a side end panel 111 sides, the temperature of the seawater raw material of discharging from seawater raw material relief outlet 341 uprises, and it is big that heat recovery rate becomes.
In the present embodiment, only be provided with 1 dividing plate 39a.But, also can constitute by dividing plate further being set, the feasible pattern that carries out repeatedly further with the heat exchange of water vapour when existing under the situation of a plurality of heat transfer plate 113a, 113b at dividing plate 39a and 112 of opposite side end plates.
In addition, as the method for the stream that is used to form above-mentioned water coolant, being not limited to the formation that must be provided with dividing plate 39a, for example, also can be other formations of stopper etc. with cooling-water flowing port 117 of sealing heat transfer plate 113a or 113b.
The condenser 39 of present embodiment, because the little improvement by existing condenser can become the formation that inside has had preheating part 41, so can seek further miniaturization,, produce effect especially having under the situation that the spatial restriction is set of heat exchanger.
In addition because preheating part 41 is plate-type heat exchanger, so can access with the 1st embodiment in heat exchanger 40 are board-like identical effects of situation.Particularly, be difficult for causing that this effect of obstruction of stream is very remarkable under the situation that has preheating part 41 as present embodiment ground condenser 39.
The 3rd embodiment:
Fig. 5 is the formation sketch of the plate type apparatus for producing fresh water of the present invention's the 3rd embodiment, and Fig. 6 is the stereographic map of the major portion of well heater.The plate type apparatus for producing fresh water 1c of present embodiment is substituted among the plate type apparatus for producing fresh water 1a of the 1st embodiment heat exchanger 40 is set, and is provided with the structure of the preheating part of seawater raw material in well heater 10.Among Fig. 5 and Fig. 6,, and omit explanation to the identical symbol of component part mark identical with the 1st embodiment of Figure 1 and Figure 2.
As shown in Figure 6, the well heater 19 of present embodiment possesses dividing plate 19a between 2 heat transfer plate 103a, 103b of adjacency.Aforementioned barriers 19a and heat transfer plate 103a, 103b similarly possess feed water stream port 104 and hot water flow port 106,107, but do not possess the feed water stream port 105 that the seawater raw material that has been introduced into passes through.Raw water intake 11 is not arranged on the side end panel 101 and is arranged on the opposite side end plate 102, this raw water intake 11 is communicated with water vapour, brine outlet 12 by the feed water stream port 104,105 of heat transfer plate 103a, 103b and the feed water stream port 104 of dividing plate 19a.
In the well heater 19 that possesses such structure, the seawater raw material of having introduced by raw water intake 11 from opposite side end plate 102, by by lamination the part of heat transfer plate 103a, 103b carry out heat exchange with hot water, seawater raw material part after the heat exchange is further carried out heat exchange by remaining heat transfer plate 103a, 103b, is discharged from by water vapour, brine outlet 12 from a side end panel 111.
Well heater 19 among the plate type apparatus for producing fresh water 1c of present embodiment, because constitute the seawater raw material introduced from opposite side end plate 102 after dividing plate 19a and 102 of opposite side end plates carry out heat exchange with hot water, further carry out the pattern of heat exchange, so 102 preheating parts that constitute pre-hot sea water raw material of dividing plate 19a and opposite side end plate with hot water.Therefore, the plate type apparatus for producing fresh water 1c of present embodiment also can produce the effect identical with the 1st embodiment.
The temperature of the seawater raw material of the feed water stream port 104 by dividing plate 19a, by select aptly to a plurality of by lamination heat transfer plate 103a, 103b between the on position of dividing plate 19a, can easily adjust.That is, along with the on position of dividing plate 19a moves from opposite side end plate 102 to one side end panel 101 ground, the temperature of the seawater raw material of the feed water stream port 104 by dividing plate 19a uprises.
In the present embodiment, only be provided with 1 dividing plate 19a, but, also can constitute by dividing plate further being set, the feasible pattern that carries out repeatedly further with the heat exchange of water vapour when existing between dividing plate 19a and the opposite side end plate 102 under the situation of a plurality of heat transfer plate 103a, 103b.
In addition, the method as the stream that is used to form above-mentioned seawater raw material is not limited to the formation that must be provided with dividing plate 19a, for example, also can be other formations of stopper etc. with feed water stream port 105 of sealing heat transfer plate 103a or 103b.
The well heater 19 of present embodiment, because the little improvement by existing well heater can become the formation that inside has had preheating part 42, so can seek further miniaturization,, produce effect especially having under the situation that the spatial restriction is set of heat exchanger.
In addition because preheating part 42 is plate-type heat exchanger, so can access with the 1st embodiment in heat exchanger 40 are board-like identical effects of situation.
In addition, in the plate type apparatus for producing fresh water 1c of present embodiment, the formation of condenser 30 is made the structure of the condenser 39 in the 2nd embodiment shown in Figure 4, be incorporated into the pattern of well heater 19 by constituting the seawater raw material of will discharge, also can seek further miniaturization, high efficiency from the seawater raw material relief outlet 341 of condenser 39.
Claims (4)
1. plate type apparatus for producing fresh water, it possesses and utilizes hot water to add the well heater that the hot sea water raw material generates water vapour; Generate the condenser of distilled water with the water vapour that utilizes water quench to generate, described well heater possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih seawater raw material of adjacency and hot water, described condenser possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih water vapour of adjacency and water coolant, it is characterized in that possessing:
The part heating of the water coolant that will discharge from described condenser is incorporated into the preheating unit of described well heater as the seawater raw material.
2. plate type apparatus for producing fresh water, it possesses and utilizes hot water to add the well heater that the hot sea water raw material generates water vapour; Generate the condenser of distilled water with the water vapour that utilizes water quench to generate, described well heater possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih seawater raw material of adjacency and hot water, described condenser possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih water vapour of adjacency and water coolant, it is characterized in that
Described condenser is constituted: introduce water coolant from the described end plate of a side, via being carried out heat exchange by the part of a plurality of described heat transfer plates of lamination and water vapour, the part of the water coolant after the heat exchange is discharged from the described end plate of a side, and make remaining water coolant further carry out discharging from the described end plate of opposite side after the heat exchange, will be incorporated into described well heater as the seawater raw material from the water coolant that the described end plate of opposite side is discharged via remaining described heat transfer plate and water vapour.
3. plate type apparatus for producing fresh water, it possesses and utilizes hot water to add the well heater that the hot sea water raw material generates water vapour; Generate the condenser of distilled water with the water vapour that utilizes water quench to generate, described well heater possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih seawater raw material of adjacency and hot water, described condenser possesses a plurality of by the heat transfer plate of stacked arrangement between 2 end plates, and constitute alternately to pass and carry out heat exchange at each heat transfer plate chien shih water vapour of adjacency and water coolant, it is characterized in that
Described well heater is constituted: introduce the seawater raw material from the described end plate of a side, via being carried out heat exchange by the part of a plurality of described heat transfer plates of lamination and hot water, make seawater raw material after the heat exchange via remaining described heat transfer plate, further carry out discharging from the described end plate of opposite side after the heat exchange with hot water.
4. plate type apparatus for producing fresh water according to claim 3, it is characterized in that, described condenser constitutes: introduce water coolant from the described end plate of a side, via being carried out heat exchange by the part of a plurality of described heat transfer plates of lamination and water vapour, the part of the water coolant after the heat exchange is discharged from the described end plate of a side, and make remaining water coolant further carry out discharging from the described end plate of opposite side after the heat exchange, will be incorporated into described well heater as the seawater raw material from the water coolant that the described end plate of opposite side is discharged via remaining described heat transfer plate and water vapour.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP169517/2006 | 2006-06-20 | ||
JP2006169517A JP5132091B2 (en) | 2006-06-20 | 2006-06-20 | Plate type fresh water generator |
PCT/JP2007/059668 WO2007148482A1 (en) | 2006-06-20 | 2007-05-10 | Plate type water making apparatus |
Publications (2)
Publication Number | Publication Date |
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CN101479195A true CN101479195A (en) | 2009-07-08 |
CN101479195B CN101479195B (en) | 2012-02-01 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN2007800233156A Active CN101479195B (en) | 2006-06-20 | 2007-05-10 | Plate type apparatus for producing fresh water |
Country Status (5)
Country | Link |
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JP (1) | JP5132091B2 (en) |
KR (2) | KR20120034818A (en) |
CN (1) | CN101479195B (en) |
TW (1) | TWI413617B (en) |
WO (1) | WO2007148482A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN102649591A (en) * | 2011-02-25 | 2012-08-29 | 笹仓机械工程有限公司 | Water-producing device and water-producing method |
CN107532857A (en) * | 2015-04-29 | 2018-01-02 | 开利公司 | Heat-exchangers of the plate type and the reversible refrigeration machine including such exchanger |
CN109384272A (en) * | 2017-08-02 | 2019-02-26 | 笹仓机械工程有限公司 | Fresh water generator |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101110733B1 (en) * | 2008-09-17 | 2012-02-15 | 삼성중공업 주식회사 | Apparatus for supplying heat source in a fresh water generator |
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Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS568676B2 (en) * | 1975-02-19 | 1981-02-25 | ||
US4409959A (en) * | 1981-04-30 | 1983-10-18 | Chevron Research Company | Solar energy water preheat system |
JP3596642B2 (en) * | 1996-05-14 | 2004-12-02 | 株式会社ササクラ | Plate type fresh water generator |
JPH10288480A (en) * | 1997-04-15 | 1998-10-27 | Daikin Ind Ltd | Plate type heat-exchanger |
JP4030219B2 (en) * | 1999-03-30 | 2008-01-09 | 荏原冷熱システム株式会社 | Plate heat exchanger and solution heat exchanger using the same |
JP2003106782A (en) * | 2001-09-28 | 2003-04-09 | Hisaka Works Ltd | Welded plate type heat exchanger |
JP4400857B2 (en) * | 2003-06-17 | 2010-01-20 | 株式会社ササクラ | Plate type fresh water generator |
-
2006
- 2006-06-20 JP JP2006169517A patent/JP5132091B2/en active Active
-
2007
- 2007-05-10 WO PCT/JP2007/059668 patent/WO2007148482A1/en active Application Filing
- 2007-05-10 KR KR1020127005148A patent/KR20120034818A/en not_active Application Discontinuation
- 2007-05-10 CN CN2007800233156A patent/CN101479195B/en active Active
- 2007-05-10 KR KR1020087031663A patent/KR20090027676A/en not_active Application Discontinuation
- 2007-05-16 TW TW96117349A patent/TWI413617B/en active
Cited By (5)
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CN102649591A (en) * | 2011-02-25 | 2012-08-29 | 笹仓机械工程有限公司 | Water-producing device and water-producing method |
CN102649591B (en) * | 2011-02-25 | 2015-04-08 | 笹仓机械工程有限公司 | Water-producing device and water-producing method |
CN107532857A (en) * | 2015-04-29 | 2018-01-02 | 开利公司 | Heat-exchangers of the plate type and the reversible refrigeration machine including such exchanger |
CN109384272A (en) * | 2017-08-02 | 2019-02-26 | 笹仓机械工程有限公司 | Fresh water generator |
CN109384272B (en) * | 2017-08-02 | 2022-10-11 | 笹仓机械工程有限公司 | Water making device |
Also Published As
Publication number | Publication date |
---|---|
JP2008000636A (en) | 2008-01-10 |
WO2007148482A1 (en) | 2007-12-27 |
KR20090027676A (en) | 2009-03-17 |
JP5132091B2 (en) | 2013-01-30 |
CN101479195B (en) | 2012-02-01 |
KR20120034818A (en) | 2012-04-12 |
TWI413617B (en) | 2013-11-01 |
TW200800807A (en) | 2008-01-01 |
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