TWI757508B - Fresh water generation device - Google Patents
Fresh water generation device Download PDFInfo
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- TWI757508B TWI757508B TW107119649A TW107119649A TWI757508B TW I757508 B TWI757508 B TW I757508B TW 107119649 A TW107119649 A TW 107119649A TW 107119649 A TW107119649 A TW 107119649A TW I757508 B TWI757508 B TW I757508B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63J—AUXILIARIES ON VESSELS
- B63J1/00—Arrangements of installations for producing fresh water, e.g. by evaporation and condensation of sea water
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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
- C02F1/16—Treatment of water, waste water, or sewage by heating by distillation or evaporation using waste heat from other processes
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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
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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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- 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
- C02F2201/007—Modular design
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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- Ocean & Marine Engineering (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
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Abstract
[課題]提供一種使造水效率提升的造水裝置。[解決手段]一種造水裝置具備有將被處理液加熱以生成蒸氣的加熱器、將加熱器所生成之蒸氣冷凝的冷凝器,加熱器是藉由分隔板使容器本體的內部分隔,而形成複數個加熱室,各加熱室分別具備有複數個傳熱管,以將導入到傳熱管之內部的被處理液藉由導入到傳熱管之外部的加熱用流體進行加熱的方式構成,將藉由於前段的加熱室導入溫水作為加熱用流體而生成之被處理液的蒸氣,導入到後段的加熱室作為加熱用流體。[Subject] To provide a water generation device that improves water generation efficiency. [Solution] A water generator is provided with a heater that heats a liquid to be treated to generate steam, and a condenser that condenses the steam generated by the heater. A plurality of heating chambers are formed, and each heating chamber is provided with a plurality of heat transfer tubes, and the liquid to be treated introduced into the heat transfer tubes is heated by the heating fluid introduced into the outside of the heat transfer tubes. The vapor of the liquid to be treated, which is generated by introducing warm water into the heating chamber of the preceding stage as the heating fluid, is introduced into the heating chamber of the subsequent stage as the heating fluid.
Description
本發明是有關一種造水裝置。The present invention relates to a water making device.
作為造水裝置已知有陸上用或是船舶用,然而船舶用的造水裝置中,以往是進行以搭載於船舶的鍋爐的蒸氣或是柴油引擎的冷卻水等作為熱源而使海水蒸發,藉以來製造淡水。作為習知的造水裝置,例如已知有揭示於專利文獻1的構成。There are known water generators for land use or for ships. However, conventional water generators for ships use steam from a boiler mounted on a ship or cooling water from a diesel engine as a heat source to evaporate seawater, thereby evaporating seawater. to produce fresh water. As a conventional water generating apparatus, the structure disclosed in
如圖13所示,該多重功效造水裝置100是藉由分隔板102來分隔密閉罐101的內部,以形成第1蒸發室103和第2蒸發室104,於第1蒸發室103及第2蒸發室104的下部分別設置具有多數傳熱管105a、106a的加熱器105、106。As shown in FIG. 13 , in the multi-function
供給作為熱源的蒸氣通過第1蒸發室103的加熱器105所具備的傳熱管105a的內部,來加熱供給到第1蒸發室103的海水並使其蒸發。在第1蒸發室103所產生的蒸汽在通過配置於第1蒸發室103的上部的除霧器107之後,經由導管108而供給到第2蒸發室104的加熱器106,且通過加熱器106的傳熱管106a的內部,藉以加熱供給到第2蒸發室104的海水並使其蒸發。在第2蒸發室104產生的蒸汽通過配置於第2蒸發室104的上部的除霧器109,而導入到冷凝器110。密閉罐101之內部中的除霧器107、109的支撐是例如專利文獻2所揭示的,一般是藉由從密閉罐101的內壁面突出的卡合片來支撐除霧器107、109的周緣部。The steam supplied as a heat source passes through the inside of the
冷凝器110是使多數的傳熱管藉由分隔板111而分成冷凝用傳熱管112的群和加熱用傳熱管113的群。在第2蒸發室104產生的蒸汽是藉由通過冷凝用傳熱管112的內部的海水冷卻而成為冷凝水,並從底部的排出口114排出。通過冷凝用傳熱管112的內部而被加熱的海水的一部分被供給到加熱用傳熱管113的內部,藉由在第1蒸發室103產生的蒸汽加熱後,從海水供給口115導入到第1蒸發室103,如上述般藉由加熱器105而被加熱。 [先行技術文献] [專利文獻]In the
[專利文獻1]日本特開平6-254534號公報 [專利文獻2]日本實開昭60-124621號公報[Patent Document 1] Japanese Patent Application Laid-Open No. 6-254534 [Patent Document 2] Japanese Patent Application Laid-Open No. 60-124621
最近,因柴油主引擎的小型化及高效率化,套筒冷卻水的廢熱量呈減少傾向,另一方面在船上的水需求由於為了強化排氣限制對策而呈增加傾向,所以要求高效率的造水裝置。Recently, due to the miniaturization and high efficiency of diesel main engines, the waste heat of the jacket cooling water tends to decrease. Water making device.
然而,上述習知之多重功效造水裝置100雖是在多重功效式的點上謀求高效率化,然而由於作為供給到第1蒸發室103之熱源的蒸汽是被導入到加熱器105之傳熱管105a的內部的構成,所以為了確保必要的造水量而使裝置大型化,而有所謂在船內的設置易於變困難的問題。However, although the above-mentioned conventional
因此,本發明是以提供使造水效率提升之造水裝置為目的。 [用以解決發明的手段]Therefore, the present invention aims to provide a water-generating device which improves the water-generating efficiency. [means to solve the invention]
本發明之前述目的是藉由一種造水裝置來達成,前述造水裝置具備有將被處理液加熱以生成蒸氣的加熱器、和將前述加熱器所生成的蒸氣冷凝的冷凝器,前述加熱器藉由分隔板來分隔容器本體的內部,形成複數個加熱室,前述各加熱室分別具備有複數個傳熱管,構成為將導入到前述傳熱管之內部的被處理液藉由導入到前述傳熱管之外部的加熱用流體進行加熱,於前段之前述加熱室是將溫水導入作為加熱用流體,於後段之前述加熱室是將藉由以溫水的加熱而在前段之前述加熱室生成之被處理液的蒸汽導入作為加熱用流體(亦即,將藉由於前段之前述加熱室將溫水導入作為加熱用流體所生成之被處理液的蒸汽,導入到後段之前述加熱室作為加熱用流體)。The above-mentioned object of the present invention is achieved by a water-generating apparatus including a heater for heating a liquid to be treated to generate steam, and a condenser for condensing the steam generated by the heater, and the heater The interior of the container body is divided by a partition plate to form a plurality of heating chambers, each of the heating chambers is provided with a plurality of heat transfer tubes, and the liquid to be treated introduced into the heat transfer tubes is introduced into the heat transfer tube. The heating fluid outside the heat transfer tube is heated, the heating chamber in the front stage is to introduce warm water as the heating fluid, and the heating chamber in the rear stage is heated by the heating with warm water in the front stage. The steam of the liquid to be treated generated in the chamber is introduced as a heating fluid (that is, the steam of the liquid to be treated generated by introducing warm water into the heating chamber of the preceding stage as a heating fluid is introduced into the aforementioned heating chamber of the subsequent stage as a heating fluid. heating fluid).
於該造水裝置中,以前述加熱器具備有用以密閉前述容器本體之開口部的閉塞板,複數個前述傳熱管是以貫通前述閉塞板的方式配置者為佳,且以前述閉塞板透過墊片藉由連結具可裝卸地固定於前述分隔板的端面者為佳。於該構成中,可更具備有透過前述閉塞板連結於前述加熱器且支撐前述冷凝器的筐體。並且以前述筐體藉由隔壁分割內部,且形成對應於前述各加熱室的複數個氣液分離室者為佳,而且以前述隔壁是以端面透過墊片而覆蓋前述連結具的方式配置者為佳。In this water generator, the heater is provided with a blocking plate for sealing the opening of the container body, and the plurality of heat transfer tubes are preferably arranged so as to penetrate through the blocking plate, and the blocking plate can penetrate through the blocking plate. It is preferable that the gasket is detachably fixed to the end face of the partition plate by means of a connector. In this structure, you may further comprise the housing|casing which is connected to the said heater through the said blocking plate, and supports the said condenser. In addition, it is preferable that the casing is divided into the interior by a partition wall, and a plurality of gas-liquid separation chambers corresponding to the heating chambers are formed, and the partition wall is arranged so that the end face penetrates the gasket to cover the coupling tool. good.
也可以是具備有夾著前述分隔板而配置於後段側之前述加熱室,且從內部補強前述分隔板的補強構件。且以前述補強構件是以將後段側之前述加熱室中之加熱用流體的流動分開的方式配置者為佳。The said heating chamber arrange|positioned at the rear stage side with the said partition plate interposed therebetween may be provided, and the reinforcement member which reinforces the said partition plate from the inside may be sufficient. And it is preferable that the said reinforcement member is arrange|positioned so that the flow of the heating fluid in the said heating chamber on the rear stage side may be divided|segmented.
可更具備有設於前述容器本體之外周面的滯留部。且以構成為前述滯留部透過形成於前述容器本體之側壁的連通部而使內部空間連通於後段側之前述加熱室,導入到前述滯留部之加熱用流體是和前述容器本體之外周面碰撞者為佳。A retention portion provided on the outer peripheral surface of the container body may be further provided. In addition, the retention portion is configured such that the internal space communicates with the heating chamber on the rear stage side through a communication portion formed on the side wall of the container body, and the heating fluid introduced into the retention portion collides with the outer peripheral surface of the container body. better.
並且以構成為形成於後段之前述加熱室的加熱用流體的流路是從上游側朝下游側慢慢地變窄者為佳。In addition, it is preferable that the flow path of the heating fluid formed in the latter heating chamber gradually narrows from the upstream side to the downstream side.
而,在造水裝置中,一面謀求低成本化,一面要良好地維持所生成之冷凝水的純度成為課題。作為該課題的解決手段,可提供一種造水裝置,前述造水裝置具備有:用以加熱被處理液以生成蒸氣的加熱器、具有將包含於前述加熱器所生成之蒸氣的液滴除去的除霧器的筐體、及將除去了液滴之蒸氣冷凝的冷凝器,前述除霧器是藉由固定於前述加熱器或前述冷凝器收納在前述筐體之內部的部分的支撐構件所支撐。On the other hand, in the water generator, it is a problem to maintain the purity of the condensed water to be produced well while reducing the cost. As means for solving this problem, there can be provided a water generator including a heater for heating a liquid to be treated to generate steam, and a heater for removing droplets of the steam generated by the heater. A housing of a mist eliminator, and a condenser for condensing vapor from which liquid droplets have been removed, the mist eliminator being supported by a support member fixed to the heater or a portion of the condenser housed in the housing .
於該造水裝置中,以前述支撐構件具有使帶狀之構件撓曲或彎曲的形狀者為佳,且以於寬幅方向緣部支撐前述除霧器者為佳。並且以前述支撐構件彎曲成U字形者為更佳。且以前述冷凝器是以貫通前述筐體之內部中央的方式配置者為佳。於該構成中,以前述支撐構件分別設於前述冷凝器的兩側者為佳。 [發明的效果]In this water generating device, the support member preferably has a shape that allows the belt-shaped member to flex or bend, and preferably supports the mist eliminator at the edge in the width direction. And it is better if the aforementioned support member is bent into a U-shape. Moreover, it is preferable that the said condenser is arrange|positioned so that the inner center of the said housing may be penetrated. In this configuration, it is preferable that the support members are provided on both sides of the condenser, respectively. [Effect of invention]
依據本發明,可提供一種使造水效率提升之造水裝置。According to the present invention, it is possible to provide a water generation device which improves the water generation efficiency.
以下,就有關本發明之一實施型態參照所附圖面來進行說明。圖1是本發明之一實施型態中之造水裝置的縱斷面圖。本實施型態之造水裝置1是雙重功效型,具備有加熱被處理液以生成蒸氣之加熱器10、設於加熱器10之上部的筐體40、以貫通筐體40之內部中央的方式被支撐且中央部收納於筐體40之內部的冷凝器50。Hereinafter, one embodiment of the present invention will be described with reference to the accompanying drawings. Fig. 1 is a longitudinal sectional view of a water generating device in one embodiment of the present invention. The
加熱器10是藉由使圓筒狀之容器本體11的下部開口及上部開口分別被以底板12及閉塞板13覆蓋,而於內部形成密閉空間。容器本體11的內部藉由朝上下延伸的分隔板14分隔,而形成第1加熱室20和第2加熱室30。The
於底板12及閉塞板13分別形成有複數個孔部,以貫穿該等孔部的方式朝上下延伸的複數個傳熱管21、31分別配置於第1加熱室20及第2加熱室30內。A plurality of holes are formed in the
於底板12的下表面側連結海水導入部15。海水導入部15形成為托盤狀,內部藉由分割板15a分割,而形成第1導入室15b及第2導入室15c。第1導入室15b及第2導入室15c分別與傳熱管21、31的下端部連通,從導入口15d、15e導入的海水等被處理液在傳熱管21、31的內部上升。The
第1加熱室20及第2加熱室30的側壁分別形成供給口23、33及排出口24、34。從供給口23、33供給的加熱用流體通過傳熱管21、31的外部而從排出口24、34排出。第1加熱室20及第2加熱室30的內部分別設有使加熱用流體的流路蜿蜒的干擾板25、35。干擾板25、35藉由外嵌於傳熱管21、31之筒狀的間隔器(圖未示)而保持在預定的高度位置。
筐體40是直徑比加熱器10的直徑還大之筒狀的構件,於下部形成開口41,上部42藉由蓋板覆蓋。開口41的周緣部連結於閉塞板13的周緣部,使筐體40閉塞。The
筐體40的內部藉由由下部隔壁43及上部隔壁44構成之隔壁分隔,形成第1氣水分離室60及第2氣水分離室70。第1氣水分離室60及第2氣水分離室70具備有設於傳熱管21、31之正上方的氣水分離板61、71、和配置於氣水分離板61、71之上方的除霧器62、72。除霧器62、72是將網板積層後之公知的構件,藉由安裝於冷凝器50的支撐構件63、73而使下表面側被支撐。The inside of the
在第1氣水分離室60及第2氣水分離室70的上部分別形成有排出所生成之蒸氣的蒸氣排出口64、74。又,在第1氣水分離室60及第2氣水分離室70的下部分別形成有排出從蒸氣分離之液體的排水口65、75。At the upper portions of the first gas-
冷凝器50具備有溝槽形的承接構件51和複數個傳熱管52,前述承接構件51是配置成朝水平延伸且內部以上部隔壁44分隔之由不銹鋼等耐腐蝕材料構成,前述複數個傳熱管52是以沿著承接構件51的方式收納於上部隔壁44的兩側,冷凝器50內設由配置於上部隔壁44之第1氣水分離室60側的傳熱管52構成的預熱器55。於傳熱管52的兩端部,在從筐體40朝外方突出的位置設置集管(圖未示)。導入到冷凝器50之海水等被處理液,一部分經過預熱器55從導入口15d導入到第1導入室15b,另一方面剩餘部分作為排水而被排出。The
具備有上述構成之造水裝置1是使作為供給到冷凝器50的被處理液的海水在將第2氣水分離室70的蒸氣冷凝後,一部分在預熱器55預熱並導入第1導入室15b,且通過配置於第1加熱室20之傳熱管21的內部。The
於第1加熱室20,例如如搭載於船舶之柴油主引擎的套筒冷卻水般在現場可使用的溫水從供給口23供給作為加熱用流體,經過藉由干擾板25所形成的流路而從排出口24排出。藉此,通過傳熱管21的海水被加熱而在傳熱管21內蒸發,並被導入到第1氣水分離室60。In the
被導入到第1氣水分離室60的蒸氣在混入的液滴被以氣水分離板61及除霧器62分離後,一部分的蒸汽藉由通過預熱器55的傳熱管52的海水而被冷凝,並作為淡水被回收。在第1氣水分離室60從蒸氣分離的海水被從排水口65排出並導入到第2導入室15c,且通過配置於第2加熱室30的傳熱管31的內部。After the steam introduced into the first gas-
第1氣水分離室60中之剩餘的蒸氣從排出口64排出,供給到第2加熱室30的供給口33作為加熱用流體後,經過藉由干擾板35所形成的流路而從排出口34排出,作為淡水被回收。藉此,通過傳熱管31的海水被加熱並在傳熱管31內蒸發,且導入到第2氣水分離室70。The remaining steam in the first gas-
導入到第2氣水分離室70的蒸氣在混入的液滴藉由氣水分離板71及除霧器72分離後,一部分的蒸汽於冷凝器50藉由通過傳熱管52的海水冷凝,並作為淡水被回收。在第2氣水分離室70從蒸氣分離的海水從排水口75排出,作為鹵水被回收。第2氣水分離室70中之剩餘的蒸氣藉由連接於排出口74的噴射器(圖未示)等而被抽氣。After the steam introduced into the second gas-
本實施型態之造水裝置1因為於第1加熱室20及第2加熱室30所分別具備有之傳熱管21、31的內部將海水等被處理液導入並使其管內蒸發,且於第1加熱室20藉由導入溫水作為加熱用流體而可利用低溫的廢熱來生成冷凝水,所以可謀求造水裝置1的小型化及高效率。In the
本實施型態之造水裝置1由於相對於第1加熱室20的加熱用流體是溫水,第2加熱室30的加熱用流體則為蒸氣,所以例如相對於第1加熱室20的內壓為0.5MPa,第2加熱室20的內壓則成-0.1MPa,分隔板14的兩側之壓力差便變大。在如此的情況下,將閉塞板13可裝卸地設於容器本體11時,利用分隔板14會因蒸氣的內壓差而彎曲,而於閉塞板13和分隔板14之間會產生間隙,透過間隙讓海水從第1加熱室20滲入到第2加熱室30,而會有使導入到第2加熱室30之蒸氣的純度降低之虞。In the
因此,於本實施型態中,如圖2所示,於一體地形成於容器本體11之分隔板14的上端面等間隔地形成複數個螺栓孔14a,將分隔板14之螺栓孔14a和多數個形成於容器本體11之周緣凸緣部的螺栓孔11a一起使用於和閉塞板13的連結,藉以消除上述的問題。亦即,如圖3所示,於閉塞板13及分隔板14分別形成螺栓孔13a、14a,藉由螺栓孔等連結具16而將閉塞板13透過墊片14b而固定於容器本體11及分隔板14之上端面。如此,藉由連結具16可裝卸地連結閉塞板13和分隔板14之間,藉以一面良好地維持維修性,一面可確實地防止因分隔板14的變形而產生間隙。而且,底板12和分隔板14的下端面之間也可藉由熔接等而一體地固定,或是也可以是和閉塞板13及分隔板14之連結構造同樣地可裝卸地進行連結。Therefore, in this embodiment, as shown in FIG. 2 , a plurality of bolt holes 14 a are formed at equal intervals on the upper end surface of the
如圖1所示,設於筐體40之內部的下部隔壁43是以從冷凝器50之承接構件51的下表面垂下的方式設置,下部隔壁43之下端面抵接於閉塞板13之上表面。如圖3所示,筐體40及下部隔壁43和閉塞板13之間夾著墊片43a,***到閉塞板13之螺栓孔13a的連結具16被以下部隔壁43之下端面覆蓋。為了防止連結具16從閉塞板13之上表面突出,以連結具16是低頭螺栓者為佳。藉由該構成,可更確實時地維持利用連結具16之閉塞板13和分隔板14的連結狀態。As shown in FIG. 1 , the
圖4是筐體40的俯視圖,顯示將蓋板42卸除後的狀態。又,圖5是安裝於承接構件51之支撐構件63的側面圖。如圖4及圖5所示,筐體40是於朝水平延伸之承接構件51的其中之一側壁藉由熔接等固定向著第1氣水分離室60朝水平突出之複數個托架64。於複數個托架64,帶狀之支撐構件63的兩端部分別以螺絲64a安裝於托架64。支撐構件63在寬幅方向成為鉛直方向的朝向被固定。除霧器62是作成佔據筐體40的內壁面和承接構件51的側壁之間的空間全體的形狀及大小,是搭載於以俯視觀看呈曲線狀之支撐構件63的寬幅方向緣部。FIG. 4 is a plan view of the
在承接構件51之另一側壁,藉由熔接固定向著第2氣水分離室70朝水平突出之複數個托架74,和上述支撐構件63同樣地,彎曲成U字形的帶狀之支撐構件73的兩端部分別安裝於托架74。On the other side wall of the receiving
如此,利用僅藉由安裝於冷凝器50之支撐構件63、73而可支撐地構成除霧器62、72的全體,而於筐體40之內壁面不需除霧器62、72之支撐構件。因此,由於除霧器62、72支撐用之突起物變成不存在於筐體40的內壁面,所以可提升組裝時的作業效率。筐體40可使用SS400等價格便宜的材料來形成,且於內壁面易於施作耐腐蝕性塗裝,可謀求兼具低成本化及耐久性。In this way, the entirety of the
又,利用支撐構件63、73安裝於冷凝器50,而使除霧器62、72之在中央側的塌陷變得難以產生,且可藉由支撐構件63、73確實地支撐除霧器62、72。再者,除霧器62、72藉由帶狀之支撐構件63、73的緣部而支撐成線狀,藉以一面確保蒸氣之通過區域,一面可安定地支撐除霧器62、72。本實施型態之除霧器62、72的支撐構造在筐體40小型化且除霧器62、72的設置空間狹小的情況特別有效。In addition, the
支撐構件63、73的形狀從確實地支撐除霧器62、72全體的觀點來看,以如本實施型態般為U字形者為佳,然而可作成使撓曲或彎曲成多角形狀或波形等各種形狀的形狀。The shape of the
而且,揭示於上述專利文獻2之習知的造水裝置是藉由從密閉罐之內壁面突出的卡合片來支撐除霧器的周緣部。如此之除霧器的支撐構造由於是以低耐腐蝕性之價格便宜的材料來形成密閉罐,所以於內壁面需要施作耐腐蝕性塗裝,然而為了漂亮地將卡合片塗裝需要時間和勞力,又,於內部零件安裝之際,卡合片會成為干擾,而有所謂作業性差的問題。又,由於除霧器在以卡合片支撐之密閉罐的內壁側的相反側易生塌陷,無法安定地進行氣液分離,所以有著冷凝水的純度會降低之虞。Furthermore, in the conventional water generator disclosed in the above-mentioned Patent Document 2, the peripheral edge portion of the mist eliminator is supported by the engaging piece protruding from the inner wall surface of the airtight tank. Since the support structure of the mist eliminator is formed of an airtight tank with low corrosion resistance and inexpensive material, the inner wall surface needs to be coated with corrosion resistance, but it takes time and labor to beautifully coat the engaging pieces. , and when the internal parts are mounted, the engaging piece interferes, and there is a problem of so-called poor workability. In addition, since the mist eliminator tends to collapse on the side opposite to the inner wall side of the airtight tank supported by the engaging piece, and stable gas-liquid separation cannot be performed, there is a possibility that the purity of the condensed water may be lowered.
以上,已就本發明之一實施型態進行詳述,然而本發明之具體態樣並不限於上述實施型態。例如,於本實施型態中,透過墊片14b藉由連結具16將閉塞板13可裝卸地固定於分隔板14的端面,藉以補強分隔板14,然而如圖6所示,也可以是在相對容器本體11之第1加熱室20成為低壓側的第2加熱室30,配置補強構件17。One embodiment of the present invention has been described in detail above, but the specific aspect of the present invention is not limited to the above embodiment. For example, in this embodiment, the blocking
補強構件17是夾在容器本體11之內壁面和分隔板14的側面之間的塊狀的構件,於上下方向隔著間隙配置複數個。即使藉由該構成,也可抑制分隔板14朝第2加熱室30側鼓起,且防止海水滲入到第2加熱室30。利用如此補強構件17的補強構造也可是和利用上述連結具16的閉塞板13及分隔板14的連結構造組合。The reinforcing
又,於本實施型態中,利用將容器本體11之分隔板14沿著鉛直方向設置,而將容器本體11的內部分割成左右,然而也可是藉由將分隔板14水平地設置來將容器本體11的內部分割成上下,來形成第1加熱室20及第2加熱室30。Moreover, in this embodiment, the interior of the
又,於本實施型態中,雖然冷凝器50所內設的預熱器55是作成配置於第1氣水分離室60的構成,然而如圖7所示,預熱器55也可以是配置於第2氣水分離室70的構成,供給到冷凝器50的被處理液在將第2氣水分離室70的蒸氣冷凝之後,一部分在預熱器55進行預熱,並導入第1導入室15b,剩餘部分作為排水排出。或是,如圖8所示,也可以是預熱器55具備有配置於第1氣水分離室60之第1預熱器55a、及配置於第2氣水分離室70之第2預熱器55b,供給到冷凝器50之被處理液在將第2氣水分離室70的蒸氣冷凝之後,一部分於第2預熱器55b及第1預熱器55a進行預熱,並導入第1導入室15b,剩餘部分作為排水排出。In addition, in the present embodiment, although the
又,本實施型態的造水裝置1雖是雙重功效型,然而也可利用以複數個分隔板分隔容器本體11,而形成3個以上的加熱室,將在前段的加熱室所生成的蒸氣利用作為後段的加熱室的加熱用流體,藉以作為3重以上之多重功效型。另一方面,有關藉由固定於冷凝器之支撐構件來支撐除霧器的構成,也可以是不具有分隔板之單功效型,於單功效型或多重功效型之任一者的造水裝置中,也可利用冷凝器50之承接構件51來將支撐構件63進行支撐。支撐構件63對冷凝器50的安裝位置並不一定如本實施型態般需要是承接構件51,只要是可安裝支撐構件63的其他位置即可。In addition, although the
容器本體11和閉塞板13的連結在本實施型態中如圖2所示,是藉由透過墊片將螺栓等連結具插通於多數個形成在容器本體11之周緣凸緣部的螺栓孔11a來進行,然而如圖9所示,也可藉由在容器本體11之筒狀端部的外表面全周形成利用填角熔接之熔接部W1,來連結容器本體11和閉塞板13。容器本體11和底板12的連結也可在容器本體11的筒狀端部的外周形成熔接部W2來進行。於此情況,底板12及閉塞板13和分隔板14的連結是和本實施型態同樣地,可透過墊片藉由連結具來進行。或是,如圖10(a)所示,可藉由在分隔板14之厚度方向兩側形成熔接部W3、W4,來連結閉塞板13(或底板12)和分隔板14。又,如圖10(b)所示,可利用於閉塞板13(或底板12)形成貫通孔13b,且於該貫通孔13b形成熔接部W5,而連結閉塞板13(或底板12)和分隔板14。形成於閉塞板13的貫通孔13b以形成於藉由夾在下部隔壁43和閉塞板13之間的墊片43a而被閉塞的位置者為佳。The connection between the
因為於第2加熱室30的供給口33是以高速導入主要由蒸汽構成的加熱用流體,所以在供給口33和第2加熱室30之間,藉由夾著具有供導入之加熱用流體碰撞之碰撞板的滯留部,而可提升傳熱管31之熱交換效率。但是,該構成因供給口33會從加熱器10朝外方較大地突出,而會有使造水裝置1大型化之虞。因此,如圖11所示,以構成為在容器本體11的外周面設置藉由熔接等而被固定的滯留部18,滯留部18的內部空間透過形成於容器本體11之側壁的連通部18a而連通於第2加熱室30,且在從供給口33將加熱用流體導入到滯留部18之際,加熱用流體會與容器本體11之外周面碰撞者為佳。依據該構成,由於容器本體11的外周面扮演上述碰撞板的角色,所以不需要在滯留部18內新設碰撞板,而將造水裝置1的構成維持成小型化地。容器本體11之外周面中的加熱用流體的碰撞處並未特別限定,然而以在連通部18a的下方者為佳。Since the heating fluid mainly composed of steam is introduced into the
圖11是將圖9所示之加熱器10的變形例沿著圖9之A-A斷面顯示的斷面圖。從供給口33導入到第2加熱室30的加熱用流體一面藉由於上下配置的干擾板35、35蜿蜒,一面沿著分隔板14流動,而從排出口34排出。閉塞板13和上方之干擾板35的間隔S1、上下之干擾板35、35的間隔S2、及下方之干擾板35和底板12的間隔S3是以S1>S2>S3者為佳。第2加熱室30中之干擾板35的數量及配置並未特別限定,然而從供給口33導入之加熱用流體由於在第2加熱室30的內部慢慢地被冷凝,所以和圖11所示之構成同樣地,利用以從上游側朝下游側慢慢地變窄的方式來構成藉由閉塞板13、複數個干擾板35及底板12而形成於第2加熱室30內的加熱用流體的流路,而可效率良好地加熱傳熱管31的全體。FIG. 11 is a cross-sectional view showing a modification of the
設於第2加熱室30的干擾板也可兼用為圖6所示之補強構件17。亦即,如圖12所示,在補強構件17和閉塞板13及底板12之間,利用分別形成間隙17a、17b而可將加熱用流體的流動於補強構件17的上下分開。如此,利用使補強構件17發揮作為干擾板的功能,而不需新設干擾板,並可降低安裝工時。利用補強構件17所造成之加熱用流體流動的分開也可以是於補強構件17的左右形成間隙來進行,或者也可以是在補強構件17形成複數個開口或切口來進行。The interference plate provided in the
有關藉由支撐構件來支撐除霧器的構成,在本實施型態中,是在冷凝器50收納於筐體40之內部的部分固定支撐構件63、73,然而也可以在筐體40之內部中的內壁面以外之處固定支撐構件63、73。加熱器10或冷凝器50可至少將一部分收納於筐體40的內部,並可在加熱器10或冷凝器50收納於筐體40之內部的部分固定支撐構件63、73,來支撐除霧器62、72。例如,也可以是將如圖1所示之加熱器10的上部延長,收納於筐體40的內部,以從該收納的部分的外壁面朝上方延伸的方式固定支撐構件63、73。Regarding the structure for supporting the mist eliminator by the support members, in the present embodiment, the
1‧‧‧造水裝置10‧‧‧加熱器11‧‧‧容器本體11a‧‧‧螺栓孔12‧‧‧底板13‧‧‧閉塞板13a‧‧‧螺栓孔13b‧‧‧貫通孔14‧‧‧分隔板14a‧‧‧螺栓孔14b‧‧‧墊片15‧‧‧海水導入部15a‧‧‧分割板15b‧‧‧第1導入室15c‧‧‧第2導入室15d‧‧‧導入口15e‧‧‧導入口16‧‧‧連結具17‧‧‧補強構件17a‧‧‧間隙17b‧‧‧間隙18‧‧‧滯留部18a‧‧‧連通部20‧‧‧第1加熱室21‧‧‧傳熱管23‧‧‧供給口24‧‧‧排出口25‧‧‧干擾板30‧‧‧第2加熱室31‧‧‧傳熱管33‧‧‧供給口34‧‧‧排出口35‧‧‧干擾板40‧‧‧筐體41‧‧‧開口42‧‧‧蓋板43‧‧‧下部隔壁43a‧‧‧墊片44‧‧‧上部隔壁50‧‧‧冷凝器51‧‧‧承接構件52‧‧‧傳熱管55‧‧‧預熱器55a‧‧‧第1預熱器55b‧‧‧第2預熱器60‧‧‧第1氣水分離室61‧‧‧氣水分離板62‧‧‧除霧器63‧‧‧支撐構件64‧‧‧蒸氣排出口64a‧‧‧螺絲65‧‧‧排水口70‧‧‧第2氣水分離室71‧‧‧氣水分離板72‧‧‧除霧器73‧‧‧支撐構件74‧‧‧蒸氣排出口75‧‧‧排水口100‧‧‧造水裝置101‧‧‧密閉罐102‧‧‧分隔板103‧‧‧第1蒸發室104‧‧‧第2蒸發室105‧‧‧加熱器105a‧‧‧傳熱管106‧‧‧加熱器106a‧‧‧傳熱管107‧‧‧除霧器108‧‧‧導管109‧‧‧除霧器110‧‧‧冷凝器111‧‧‧分隔板112‧‧‧傳熱管113‧‧‧傳熱管114‧‧‧排出口115‧‧‧海水供給口S1‧‧‧間隔S2‧‧‧間隔S3‧‧‧間隔W1‧‧‧熔接部W2‧‧‧熔接部W3‧‧‧熔接部W4‧‧‧熔接部W5‧‧‧熔接部1‧‧‧Water making device 10‧‧‧Heater 11‧‧‧Container body 11a‧‧‧Bolt hole 12‧‧‧Bottom plate 13‧‧‧Blocking plate 13a‧‧‧Bolt hole 13b‧‧‧Through hole 14‧ ‧‧Partition plate 14a‧‧‧Bolt hole 14b‧‧‧Gasket 15‧‧‧Seawater introduction part 15a‧‧‧Partition plate 15b‧‧‧First introduction chamber 15c‧‧‧Second introduction chamber 15d‧‧‧ Introductory port 15e‧‧‧Introduction port 16‧‧‧Connecting tool 17‧‧‧Reinforcing member 17a‧‧‧clearance 17b‧‧‧clearance 18‧‧‧retention part 18a‧‧‧connecting part 20‧‧‧first heating chamber 21‧‧‧Heat transfer tube 23‧‧‧Supply port 24‧‧‧Exhaust port 25‧‧‧Interference plate 30‧‧‧Second heating chamber 31‧‧‧Heat transfer tube 33‧‧‧Supply port 34‧‧‧ Discharge port 35‧‧‧Interference plate 40‧‧‧Case 41‧‧‧Opening 42‧‧‧Cover 43‧‧‧Lower partition wall 43a‧‧‧Gasket 44‧‧‧Upper partition wall 50‧‧‧Condenser 51 ‧‧‧Receiving member 52‧‧‧Heat transfer tube 55‧‧‧Preheater 55a‧‧‧First preheater 55b‧‧‧Second preheater 60‧‧‧First gas-water separation chamber 61‧‧ ‧Gas-water separation plate 62‧‧‧Defogger 63‧‧‧Support member 64‧‧‧Steam outlet 64a‧‧‧Screw 65‧‧‧Drain outlet 70‧‧‧Second gas-water separation chamber 71‧‧‧ Gas-water separation plate 72‧‧‧Mist eliminator 73‧‧‧Support member 74‧‧‧Steam outlet 75‧‧‧Drain outlet 100‧‧‧Water making device 101‧‧‧Airtight tank 102‧‧‧Separation plate 103‧‧‧First Evaporation Chamber 104‧‧‧Second Evaporation Chamber 105‧‧‧Heater 105a‧‧‧Heat Transfer Tube 106‧‧‧Heater 106a‧‧‧Heat Transfer Tube 107‧‧‧Mist Eliminator 108 ‧‧‧duct 109‧‧‧demister 110‧‧‧condenser 111‧‧‧partition plate 112‧‧‧heat transfer tube 113‧‧‧heat transfer tube 114‧‧‧exhaust port 115‧‧‧seawater supply Port S1‧‧‧Interval S2‧‧‧Interval S3‧‧‧Interval W1‧‧‧Welding W2‧‧‧Welding W3‧‧‧Welding W4‧‧‧Welding W5‧‧‧Welding
圖1是本發明之一實施型態中之造水裝置的縱斷面圖。 圖2是顯示圖1所示之造水裝置的主要部分的俯視圖。 圖3是顯示圖1所示之造水裝置的其他主要部分的放大斷面圖。 圖4是顯示圖1所示之造水裝置的另外其他主要部分的俯視圖。 圖5是顯示圖1所示之造水裝置的另外其他主要部分的側面圖。 圖6是顯示本發明之其他實施型態中之造水裝置的主要部分俯視圖。 圖7是本發明之另外其他實施型態中之造水裝置的縱斷面圖。 圖8是本發明之另外其他實施型態中之造水裝置的縱斷面圖。 圖9是顯示本發明之另外其他實施型態中之造水裝置的主要部分縱斷面圖。 圖10是顯示本發明之另外其他實施型態中之造水裝置的主要部分縱斷面圖。 圖11是顯示本發明之另外其他實施型態中之造水裝置的主要部分縱斷面圖。 圖12是顯示本發明之另外其他實施型態中之造水裝置的主要部分縱斷面圖。 圖13是習知之造水裝置的縱斷面圖。 [用以實施發明的型態]Fig. 1 is a longitudinal sectional view of a water generating device in one embodiment of the present invention. FIG. 2 is a plan view showing a main part of the water generating apparatus shown in FIG. 1 . FIG. 3 is an enlarged cross-sectional view showing other main parts of the water generating apparatus shown in FIG. 1 . FIG. 4 is a plan view showing another main part of the water generating device shown in FIG. 1 . FIG. 5 is a side view showing another main part of the water generating apparatus shown in FIG. 1 . FIG. 6 is a plan view of a main part of a water generating device in another embodiment of the present invention. Fig. 7 is a longitudinal sectional view of a water generating device in another embodiment of the present invention. Fig. 8 is a longitudinal sectional view of a water generating device in another embodiment of the present invention. Fig. 9 is a longitudinal sectional view showing the main part of the water generating device in another embodiment of the present invention. Fig. 10 is a longitudinal sectional view showing the main part of the water generating device in another embodiment of the present invention. Fig. 11 is a longitudinal sectional view showing the main part of the water generating device in another embodiment of the present invention. Fig. 12 is a longitudinal sectional view showing the main part of the water generating device in another embodiment of the present invention. Fig. 13 is a longitudinal sectional view of a conventional water generating device. [Types for carrying out the invention]
1‧‧‧造水裝置 1‧‧‧Water making device
10‧‧‧加熱器 10‧‧‧Heater
11‧‧‧容器本體 11‧‧‧Container body
12‧‧‧底板 12‧‧‧Bottom
13‧‧‧閉塞板 13‧‧‧Occlusion plate
14‧‧‧分隔板 14‧‧‧Partition
15‧‧‧海水導入部 15‧‧‧Sea water intake
15a‧‧‧分割板 15a‧‧‧Separation plate
15b‧‧‧第1導入室 15b‧‧‧First Induction Room
15c‧‧‧第2導入室 15c‧‧‧Second introduction room
15d‧‧‧導入口 15d‧‧‧Inlet port
15e‧‧‧導入口 15e‧‧‧Inlet port
20‧‧‧第1加熱室 20‧‧‧First heating chamber
21‧‧‧傳熱管 21‧‧‧Heat transfer tube
23‧‧‧供給口 23‧‧‧Supply port
24‧‧‧排出口 24‧‧‧Outlet
25‧‧‧干擾板 25‧‧‧Interference board
30‧‧‧第2加熱室 30‧‧‧Second heating chamber
31‧‧‧傳熱管 31‧‧‧Heat transfer tube
33‧‧‧供給口 33‧‧‧Supply port
34‧‧‧排出口 34‧‧‧Outlet
35‧‧‧干擾板 35‧‧‧Interference Board
40‧‧‧筐體 40‧‧‧Case
41‧‧‧開口 41‧‧‧Opening
42‧‧‧蓋板 42‧‧‧Cover
43‧‧‧下部隔壁 43‧‧‧Lower next door
44‧‧‧上部隔壁 44‧‧‧Upper next door
50‧‧‧冷凝器 50‧‧‧Condenser
51‧‧‧承接構 51‧‧‧Institute
52‧‧‧傳熱管 52‧‧‧Heat transfer tube
55‧‧‧預熱器 55‧‧‧Preheater
60‧‧‧第1氣水分離室 60‧‧‧First gas-water separation chamber
61‧‧‧氣水分離板 61‧‧‧Gas-water separator
62‧‧‧除霧器 62‧‧‧Defogger
63‧‧‧支撐構件 63‧‧‧Support member
64‧‧‧蒸氣排出口 64‧‧‧Vapor outlet
65‧‧‧排水口 65‧‧‧Drainage
70‧‧‧第2氣水分離室 70‧‧‧Second gas-water separation chamber
71‧‧‧氣水分離板 71‧‧‧Gas-water separator
72‧‧‧除霧器 72‧‧‧Defogger
73‧‧‧支撐構件 73‧‧‧Support member
74‧‧‧蒸氣排出口 74‧‧‧Vapor outlet
75‧‧‧排水口 75‧‧‧Drainage
Claims (4)
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JP2017149865 | 2017-08-02 | ||
JP2017-149864 | 2017-08-02 | ||
JP2017149864A JP6982849B2 (en) | 2017-08-02 | 2017-08-02 | Water production equipment |
JP2018-039589 | 2018-03-06 | ||
JP2018039589A JP7026939B2 (en) | 2017-08-02 | 2018-03-06 | Multi-effect water production equipment |
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TW201910269A TW201910269A (en) | 2019-03-16 |
TWI757508B true TWI757508B (en) | 2022-03-11 |
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CN (3) | CN115536093A (en) |
TW (1) | TWI757508B (en) |
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TWI757508B (en) * | 2017-08-02 | 2022-03-11 | 日商笹倉機械工程股份有限公司 | Fresh water generation device |
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CN109384272B (en) | 2022-10-11 |
CN115536094A (en) | 2022-12-30 |
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CN109384272A (en) | 2019-02-26 |
KR20220123364A (en) | 2022-09-06 |
TW201910269A (en) | 2019-03-16 |
KR102439231B1 (en) | 2022-08-31 |
KR20190014464A (en) | 2019-02-12 |
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