JPH0652987U - Water purifier - Google Patents
Water purifierInfo
- Publication number
- JPH0652987U JPH0652987U JP9096392U JP9096392U JPH0652987U JP H0652987 U JPH0652987 U JP H0652987U JP 9096392 U JP9096392 U JP 9096392U JP 9096392 U JP9096392 U JP 9096392U JP H0652987 U JPH0652987 U JP H0652987U
- Authority
- JP
- Japan
- Prior art keywords
- water
- adsorption
- container
- treated
- medium
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Removal Of Specific Substances (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
(57)【要約】 （修正有）
【構成】 被処理水中に含有する揮発性有機成分を吸着
する媒体を保有する容器と、前記容器内に通水させ、吸
着媒体固有の飽和吸着乃至それに近い吸着量に達した際
に、前記吸着媒体を再生するに必要な熱水を前記容器内
へ送水せしめるべく、再生用加熱水調整のための加熱室
とを有し、且つ吸着操作と吸着媒体の再生操作とを交互
に実施するように流路切換機構を配備した流路をもって
相互を連結させる。
【効果】 飽和乃至飽和に近く吸着した吸着媒体を廃棄
することなく、賦活処理をし、再利用することによっ
て、資源の保全をはかることができ、且つ小規模な一般
家庭用途に供し得ることから、飲用水の安全度を常に高
いレベルに維持できる。再生頻度を任意に変えることに
よって、常に水中の有害物を高度に除去した飲料水が得
られる。(57) [Summary] (Correction) [Structure] A container holding a medium that adsorbs volatile organic components contained in the water to be treated and water is passed through the container to achieve saturated adsorption or its closeness to the adsorption medium. When the amount of adsorption is reached, in order to send hot water required for regenerating the adsorption medium into the container, it has a heating chamber for adjusting the heating water for regeneration, and the adsorption operation and adsorption medium The channels are connected to each other through the channels provided with the channel switching mechanism so that the regeneration operation is alternately performed. [Effects] By activating and reusing the adsorbent medium that has been saturated or adsorbed close to saturation, it is possible to conserve resources and use it for small-scale general household use. , The safety level of drinking water can always be maintained at a high level. By arbitrarily changing the regeneration frequency, it is possible to obtain drinking water in which harmful substances in water are highly removed.
Description
【０００１】[0001]
本考案は吸着浄化処理された水を調整すると共に、前記処理に使用された吸着 媒体の再生をおこなえるよう再生システムを併設した浄水器に関するものである 。 The present invention relates to a water purifier equipped with a regeneration system so as to adjust the adsorption-purified water and to regenerate the adsorption medium used in the treatment.
【０００２】[0002]
我が国の上水源は河川水、湖沼水が多く、このような表流水は環境の影響を直 接的に受け、その汚染によって、大都市の浄水場では浄水工程で多量の塩素を投 入する結果となり、発がん物質と云われる有機塩素化合物であるトリハロメタン を生成することになる。また湖沼への下水、し尿、家畜舎廃水の流入によって、 富栄養化が進み、藻類の繁殖を招きジオスミンをはじめとする異臭味成分による 水源の汚染も大きな問題となっている。 Many of Japan's water sources are river water and lake water, and such surface water is directly affected by the environment, and due to its pollution, a large amount of chlorine is injected into the water purification process at water purification plants in large cities. Therefore, it produces trihalomethane, which is an organic chlorine compound called a carcinogen. In addition, the influx of sewage, night soil, and livestock wastewater into lakes promotes eutrophication, which leads to the reproduction of algae and pollution of water sources due to offensive odor components such as diosmin is also a serious problem.
【０００３】 近年有効な処理方式として、分配先の浄水利用の場で、必要な水量だけ上水を 浄化処理してトリハロメタン（ＴＨＭと略称）異臭味成分を除去しようとする考 えから、浄水器が広く普及、利用されるに至った。 従来の浄水器の浄水機構は、異臭味、有機塩素化合物を吸着除去する活性炭と 微粒子の除去を目的とする濾過材たとえば不織布、セラミックスを媒体とし、こ れらを一つの容器内に内蔵せしめて、給水源である蛇口と直結又はホースを介し て接続し、通水することによって前記媒体中を貫流せしめ、その処理水を浄水器 に付設される吐出口より管路を介して吐出するものである。この間、上水中の異 臭味、及び有機塩素化合物は活性炭によって吸着され、また同時に大形の粒子も 濾過除去される。より微細な粒子はセラミックス或いは不織布等によって濾過除 去される。As an effective treatment method in recent years, from the viewpoint of purifying the clean water by the required amount of water in the place where the water is used for distribution, and removing trihalomethane (abbreviated as THM) off-flavor components, Has been widely spread and used. The water purification mechanism of conventional water purifiers uses activated carbon that absorbs and removes offensive odors and organic chlorine compounds and filtration media such as non-woven fabric and ceramics for the purpose of removing fine particles, and these are built into one container. , Which is directly connected to the water supply faucet or connected through a hose and allows water to flow through the medium, and the treated water is discharged from a discharge port attached to the water purifier through a pipeline. is there. During this time, the off-flavor and organic chlorine compounds in the tap water are adsorbed by the activated carbon, and at the same time large particles are removed by filtration. Finer particles are filtered off with ceramics or non-woven fabric.
【０００４】 濾過に用いられる媒体としては最近膜が利用され、中でも容積効率の高い０． ２乃至０．０１μｍ程度の中空糸膜が多く利用されている。 しかしジオスミン、２ＭＩＢ（２メチルイソボルネオール）等の異臭味、ＴＨＭ 等の発がん性物質の吸着能力は貧弱で、処理の初期においては、高い除去率を示 すが比較的早期に低下がおこる。勿論吸着媒体を多量に使用すれば処理容量は大 きくなるが、吸着効率が低いので、或る程度の処理容量に達すればこれらの物質 はリークする。Membranes have recently been used as a medium used for filtration, and particularly, those having a high volume efficiency of 0. Hollow fiber membranes of about 2 to 0.01 μm are widely used. However, the ability to adsorb offensive odors such as diosmin, 2MIB (2-methylisoborneol), and carcinogens such as THM is poor, and a high removal rate is shown in the early stage of the treatment, but the decline occurs relatively early. Of course, if a large amount of adsorption medium is used, the processing capacity becomes large, but since the adsorption efficiency is low, these substances leak if the processing capacity reaches a certain level.
【０００５】 従来は、この飽和吸着した媒体をカートリッジの形態で廃案しているのが殆ど で、資源の浪費と云わざるを得ない。一部の浄水器では熱湯を送りこみ、逆洗に よって、これら物質の除去性能を回復せしめるものもあるが、再生システムが付 属していないために、再生操作に不便があり、且つ熱湯温度の調整が悪く、実用 上効果を奏するに至っていない。Conventionally, most of the saturated and adsorbed media have been abandoned in the form of a cartridge, which is a waste of resources. Some water purifiers send hot water and backwash it to recover the removal performance of these substances, but since there is no regeneration system attached, regeneration operation is inconvenient and the temperature of The adjustment is not good enough for practical use.
【０００６】[0006]
本考案においては、吸着媒体の再生をおこない、更に被処理水中のジオスミン 、２ＭＩＢ、ＴＨＭ等の吸着処理をおこなういわゆる吸着／脱着を交互におこな えるように吸着媒体の再生機構を組み合わせた浄水器を提供することによって、 媒体の長期に亘る利用、資源の節減を計らんとするものである。 In the present invention, a water purifier in which a regeneration mechanism of an adsorption medium is combined so that the adsorption medium is regenerated and further so-called adsorption / desorption for performing adsorption treatment of diosmin, 2MIB, THM, etc. in the water to be treated is alternately performed. By providing the medium, it is intended to use the medium for a long time and save resources.
【０００７】[0007]
本考案は被処理水中に含有するＴＨＭ、異臭味成分等の揮発性有機成分を容器 に収納した吸着媒体によって除去するに際して前記容器に被処理水を供給する供 給流路とその吸着処理水を排出する排出流路と、要すれば吸着媒体の逆洗廃水を 排出する排出流路を該容器の上部に設け、更に逆洗用被加熱水供給路と加熱処理 水排水路を備え、且つ加熱機構を内設する加熱室の加熱処理水排水路を該容器の 下部に連通せしめ、被処理水を前記供給流路を経て該容器内へ流入せしめて吸着 処理した後、吸着処理水を前記排出流路より排出せしめる吸着操作と飽和乃至飽 和近い吸着に達した時点で前記加熱室の逆洗用被加熱水供給路へ被処理水又は吸 着処理水を供給して得られる加熱処理水を、該容器の下部に連通する前記加熱処 理水排水路を経て該容器内へ供給せしめて該容器内の吸着媒体を加熱再生する再 生操作とを交互に実施するよう流路切換機構を流路に配備することを特徴とする 浄水器を提供する。 The present invention provides a supply channel for supplying water to be treated to the container and the adsorption treated water when the volatile organic components such as THM and off-flavor components contained in the treated water are removed by the adsorption medium contained in the container. A discharge flow path for discharging and, if necessary, a discharge flow path for discharging backwash waste water of the adsorption medium is provided on the upper part of the container, and further, a backwash heated water supply channel and a heat treatment water drainage channel are provided, and heating is performed. The heat treatment water drainage channel of the heating chamber in which the mechanism is installed is connected to the lower part of the container, and the water to be treated flows into the container through the supply flow path for adsorption treatment, and then the adsorption treatment water is discharged. When the adsorption operation to be discharged from the flow channel and the adsorption to saturation or saturation is reached, the treated water or the treated water obtained by supplying the treated water or the treated water to the backwash heated water supply passage in the heating chamber is supplied. , Through the heat treatment water drain channel communicating with the bottom of the container. Providing a water purifier, characterized in that deploying the flow path switching mechanism to the flow path to implement it allowed fed into said container ck operations and for thermal regeneration adsorption medium within said vessel alternately.
【０００８】[0008]
図１、２、３はそれぞれ本考案の実施例を示すもので、吸着操作と吸着媒体の 再生操作とを具体的に説明する。 1, 2 and 3 respectively show an embodiment of the present invention, and the adsorption operation and the adsorption medium regeneration operation will be specifically described.
【０００９】 図１において、まず吸着操作は被処理水を流路１を経、バルブＶ−１、流路２ 、バルブＶ−２、流路３を経て吸着媒体、例えば活性炭充填層Ｄを内蔵する容器 Ａへ供給する。活性炭と接触下にＴＨＭ、異臭味等は吸着され、精製された処理 水として流路４を経て排出される。更にバルブＶ−３、流路５を経て系外へ排出 される。活性炭吸着能力が飽和に近づくにつれてＴＨＭ、異臭味等がリークして 処理水中に混入するようになる。そこで、活性炭の再生操作に移行する。まずバ ルブＶ−１を左回り９０度回転させ、バルブＶ−３を右回り９０度回転させ、更 にバルブＶ−２を左回り９０度回転させ、加熱容器Ｂ内の加熱媒体Ｅに通電する と共に、被処理水を流路１、バルブＶ−１、流路６、加熱容器Ｂ内に貫流せしめ 、所定温度に加熱された加熱処理水を流路７、バルブＶ−３、流路４を経て活性 炭充填層Ｄへ下方から送給する。かくて容器Ａ内の活性炭は逆洗され且つ加熱さ れ、吸着されていたＴＨＭ、異臭味等の成分は活性炭から脱着し、同時に活性炭 充填層Ｄ内に捕捉されていた粒状汚染物等も洗脱され、廃水として流路３、バル ブＶ−２、流路８を経て系外へ排出される。この際活性炭充填層Ｄ内へ送給する 逆洗流量を、活性炭の流動限界流速以上にすれば、活性炭は流動し洗浄がより効 果的に進行する。熱水供給による再生操作の処要時間は充填層内の異物の詰り度 合、活性炭の吸着度合によって異なるが、８０〜１００°Ｃの熱湯を貫流せしめ た場合約５〜６０分、好的には１５〜３０分である。 尚、再生用の熱水の温度は加熱媒体Ｅによって調節可能であるが、活性炭の再 生を考慮すると、６０°Ｃ以上が好ましい。In FIG. 1, first, in an adsorption operation, water to be treated is passed through a flow path 1, and a valve V-1, a flow path 2, a valve V-2, and a flow path 3, and an adsorbent medium, for example, an activated carbon packed bed D is built therein. Supply to container A. THM, off-flavors, etc. are adsorbed in contact with activated carbon, and are discharged as purified treated water through the flow path 4. Further, it is discharged out of the system through the valve V-3 and the flow path 5. As the activated carbon adsorption capacity approaches saturation, THM, off-flavors, etc. leak and become mixed in the treated water. Therefore, the operation of regenerating the activated carbon is started. First, the valve V-1 is rotated 90 degrees counterclockwise, the valve V-3 is rotated 90 degrees clockwise, and the valve V-2 is further rotated 90 degrees counterclockwise to energize the heating medium E in the heating container B. At the same time, the water to be treated is allowed to flow through the flow path 1, the valve V-1, the flow path 6, and the heating container B, and the heat-treated water heated to a predetermined temperature is flow path 7, the valve V-3, and the flow path 4. Then, it is fed to the activated carbon packed bed D from below. Thus, the activated carbon in the container A is backwashed and heated, and the adsorbed components such as THM and off-flavor are desorbed from the activated carbon, and at the same time, the granular contaminants trapped in the activated carbon packed bed D are also washed. It is removed and discharged as waste water to the outside of the system through the flow path 3, the valve V-2, and the flow path 8. At this time, if the backwash flow rate to be fed into the activated carbon packed bed D is set to be equal to or higher than the flow limit flow velocity of the activated carbon, the activated carbon flows and the washing proceeds more effectively. The time required for the regeneration operation by supplying hot water varies depending on the degree of clogging of foreign matter in the packed bed and the degree of adsorption of activated carbon, but when hot water at 80 to 100 ° C is allowed to flow through, it takes about 5 to 60 minutes, Is 15 to 30 minutes. The temperature of the hot water for regeneration can be adjusted by the heating medium E, but considering the regeneration of activated carbon, it is preferably 60 ° C or higher.
【００１０】 かくて再生操作が終了すればバルブＶ−１、Ｖ−２、Ｖ−３等を元の位置にも どして再び被処理水を活性炭充填層Ｄ内へ送給し、その処理水を流路５より排出 させる。この際極短時間流路５より捨て水をしてから用途に供するとよい。When the regeneration operation is completed in this way, the valves V-1, V-2, V-3, etc. are returned to their original positions and the water to be treated is again fed into the activated carbon packed bed D, and the treatment is performed. The water is discharged from the channel 5. At this time, it is advisable to drain the water from the flow path 5 for an extremely short time before using it.
【００１１】 図２は本考案の別の実施例を示すものである。被処理水を流路１、バルブＶ− ４、流路３を経て活性炭充填層Ｄを保有する容器Ａへ供給する。バルブＶ−５は 閉になっているから流路８を経て被処理水が系外へ流出することはない。吸着処 理水は流路４、バルブＶ−３、流路５を経て系外へ排出される。活性炭の再生操 作に移る際には、まずバルブＶ−４を右回り９０度回転させ、バルブＶ−３を右 回り９０度回転させ、更にバルブＶ−５を右又は左回り９０度回転させてから流 路１を経、被処理水を送給するとバルブＶ−４、流路６を経て加熱容器Ｂへ至る 。加熱容器内では通電によって加熱された加熱媒体Ｅと接触する間に所定の水温 まで加熱され、流路７、バルブＶ−３、流路４を経て容器Ａに至る。ここで活性 炭と接触し、加熱によって吸着物質を脱着させその脱着廃水は容器Ａの頂部より 流路８、バルブＶ−５、流路９を経て系外へ排出されるFIG. 2 shows another embodiment of the present invention. The water to be treated is supplied to the container A containing the activated carbon packed bed D through the flow path 1, the valve V-4 and the flow path 3. Since the valve V-5 is closed, the water to be treated does not flow out of the system through the flow path 8. The adsorption treatment water is discharged out of the system through the flow path 4, the valve V-3 and the flow path 5. When moving to the activated carbon regeneration operation, first rotate the valve V-4 90 degrees clockwise, rotate the valve V-3 90 degrees clockwise, and further rotate the valve V-5 90 degrees clockwise or counterclockwise. After that, when the water to be treated is fed through the flow path 1, it reaches the heating container B through the valve V-4 and the flow path 6. In the heating container, it is heated to a predetermined water temperature while coming into contact with the heating medium E heated by energization, and reaches the container A through the flow path 7, the valve V-3 and the flow path 4. Here, the adsorbed substance is desorbed by contacting with activated carbon by heating and the desorbed wastewater is discharged from the top of the container A to the outside of the system through the channel 8, the valve V-5 and the channel 9.
【００１２】 尚、廃水の容器Ａよりの排出は被処理水の容器Ａへの供給口を利用せず別に設 けた排出口よりの流路１０（鎖線）流路８を経てもよい。The waste water may be discharged from the container A through the flow path 10 (chain line) from the separately provided discharge port without using the supply port to the container A of the water to be treated.
【００１３】 図３は本考案の別の実施例を示すものである。本実施例では活性炭充填層Ｄを 逆洗するための逆洗用被加熱水の貯槽Ｃを別に設けたもので、活性炭による被処 理水或いは処理水を適宜逆洗用被加熱水として利用できるようにしたもので、そ の設置は本実施例のように加熱容器Ｂ上に設けて予熱するようにしても、或いは 完全に独立して設けてもよい。また貯槽Ｃ内の逆洗用被加熱水を活性炭充填層Ｄ へ送給する場合にはポンプのような輸送手段を用いてもよいが、加熱媒体Ｅの加 熱時に発生する蒸気泡によるエアリフト効果によって自動的に熱湯を活性炭充填 層Ｄへ送給することができる。この際には逆止弁Ｖ−６が必要である。 被処理水の活性炭充填層Ｄへの送給操作、及び再生操作等は、図１、２に示す 実施例と変わる所はない。FIG. 3 shows another embodiment of the present invention. In this embodiment, the backwashing heated water storage tank C for backwashing the activated carbon packed bed D is separately provided, and the treated water by the activated carbon or the treated water can be appropriately used as the backwashing heated water. In this case, it may be installed on the heating container B for preheating as in this embodiment, or may be installed completely independently. Further, when the heated water for backwash in the storage tank C is fed to the activated carbon packed bed D, a transportation means such as a pump may be used, but an air lift effect due to vapor bubbles generated when the heating medium E is heated. By this, hot water can be automatically fed to the activated carbon packed bed D. In this case, the check valve V-6 is required. The operation of feeding the treated water to the activated carbon packed bed D and the operation of regeneration are the same as those of the embodiment shown in FIGS.
【００１４】 本考案における吸着媒体としては活性炭をはじめ多孔性吸着樹脂、天然又は合 成ゼオライト等の粘土鉱物等が含まれる。また加熱媒体としては電気抵抗体例え ばニッケルクロム鋼等の通電によって発熱する抵抗体である。また加熱蒸気も利 用することができる。The adsorption medium in the present invention includes activated carbon, porous adsorption resin, clay mineral such as natural or synthetic zeolite and the like. The heating medium is an electric resistor, for example, nickel chrome steel or the like, which generates heat when energized. Heating steam can also be used.
【００１５】 また本考案においては吸着操作と再生操作を交互におこなうに際して手動でも 自動でも可能であり、バルブの開閉操作、加熱操作等自動操作の回路を組んで、 一定の頻度で吸着と再生を繰り返すことが可能である。Further, in the present invention, the adsorption operation and the regeneration operation can be performed manually or automatically, and a circuit for automatic operation such as valve opening / closing operation and heating operation is formed to perform adsorption and regeneration at a constant frequency. It is possible to repeat.
【００１６】 本考案における再生操作時の逆洗用熱水の温度は通常６０度以上を必要とし、 高音水の方が再生効果は大きく、１２０°Ｃ程度の熱水も利用できるが、家庭で は７０〜８５°Ｃ程度の熱水を用いるとよい。逆洗時の流量は充填層を形成する 吸着媒体が流動する流動限界流速で逆洗することが望ましいが、充填層内に異物 の目詰りが軽度な場合には流動せしめる程の流量は不必要である。In the present invention, the temperature of the hot water for backwashing during the regenerating operation usually needs to be 60 degrees or higher. The high-pitched water has a larger regeneration effect, and hot water of about 120 ° C can be used, but at home. It is preferable to use hot water of about 70 to 85 ° C. It is desirable to backwash at the flow limit flow rate at which the adsorption medium that forms the packed bed flows, but if the foreign matter in the packed bed is lightly clogged, the flow rate is not necessary. Is.
【００１７】[0017]
トリハロメタン、２ＭＩＢ、ジオスミンのような揮発性の著しい活性炭に吸着 し難い水中の汚染物を除去するに際しては多量の活性炭を用いて除去率を向上せ しめなければならない。しかもこれらの揮発性汚染物の活性炭に対する平衡吸着 量は極めて低い値であるために多量の活性炭を用いても飽和乃至飽和吸着量に達 するまでの処理可能水量は比較的少ないのである。このように最早吸着不可能に なった活性炭を廃棄する場合、廃棄する活性炭量も多いと共にその廃棄する頻度 も多くなるが、本考案のように加熱再生操作を容易におこなえるよう吸着媒体を 充填した容器に併設せしめることによって、高頻度で再生が可能になり常に高い 除去率をもって、トリハロメタン、２ＭＩＢ、ジオスミン等の水中汚染物を除去 することができる。しかも活性炭等の吸着媒体を廃棄することなく再度使用が可 能であり、資源保全の観点から優れた浄水器と云うことができる。 When removing contaminants in water that are difficult to adsorb to highly volatile activated carbon such as trihalomethane, 2MIB, and diosmin, a large amount of activated carbon must be used to improve the removal rate. Moreover, since the equilibrium adsorption amount of these volatile pollutants to activated carbon is extremely low, the amount of water that can be treated to reach a saturated or saturated adsorption amount is relatively small even when a large amount of activated carbon is used. When discarding activated carbon that is no longer adsorbable in this way, the amount of activated carbon to be discarded is large and the frequency of discarding is also high.However, as in the present invention, the adsorption medium is filled so that the heating regeneration operation can be performed easily. By putting it together with the container, it is possible to regenerate at high frequency and to remove water pollutants such as trihalomethane, 2MIB and diosmin with a high removal rate. Moreover, it can be used again without discarding the adsorption medium such as activated carbon, and it can be said that it is an excellent water purifier from the viewpoint of resource conservation.
【図１】 本考案の一実施例を示す。FIG. 1 shows an embodiment of the present invention.
【図２】 本考案の一実施例を示す。FIG. 2 shows an embodiment of the present invention.
【図３】 本考案の一実施例を示す。FIG. 3 shows an embodiment of the present invention.
１ 流路 ２ 流路 ３ 流路 ４ 流路 ５ 流路 ６ 流路 ７ 流路 ８ 流路 ９ 流路 １０ 流路 Ｖ−１ バルブ Ｖ−２ バルブ Ｖ−３ バルブ Ｖ−４ バルブ Ｖ−５ バルブ Ｖ−６ 逆止弁 Ａ 容器 Ｂ 加熱容器 Ｃ 貯槽 Ｄ 活性炭充填層 Ｅ 加熱媒体 1 flow channel 2 flow channel 3 flow channel 4 flow channel 5 flow channel 6 flow channel 7 flow channel 8 flow channel 9 flow channel 10 flow channel V-1 valve V-2 valve V-3 valve V-4 valve V-5 valve V-6 Check valve A Container B Heating container C Storage tank D Activated carbon packed bed E Heating medium
Claims (5)
容器に収納した吸着媒体によって除去するに際して、前
記容器に被処理水を供給する供給流路とその吸着処理水
を排出する排出流路と、要すれば吸着媒体の逆洗廃水を
排出する排出流路を該容器の上部に設け、更に逆洗用被
加熱水供給路と加熱処理水排出路を備え、且つ加熱機構
を内設する加熱室の加熱処理水排出路を該容器の下部に
連通せしめ、被処理水を前記供給流路を経て該容器内へ
流入せしめて吸着処理した後、吸着処理水を前記排出流
路より排出せしめる吸着操作を、飽和乃至飽和に近い吸
着に達した時点で前記加熱室の逆洗用被加熱水供給路へ
被処理水又は吸着処理水を供給して得られる加熱処理水
を、該容器の下部に連通する前記加熱処理水排出路を経
て該容器内へ供給せしめて該容器内の吸着媒体を加熱再
生する再生操作とを交互に実施するよう流路切換機構を
流路に配備することを特徴とする浄水器1. When a volatile organic component contained in water to be treated is removed by an adsorption medium contained in a container, a supply channel for supplying the water to be treated to the container and a discharge channel for discharging the adsorbed treated water. If necessary, a discharge flow path for discharging the backwash wastewater of the adsorption medium is provided in the upper part of the container, and further, a backwash heated water supply path and a heat-treated water discharge path are provided, and a heating mechanism is internally provided. The heat-treated water discharge passage of the heating chamber is connected to the lower portion of the container, and the water to be treated is introduced into the container through the supply passage and adsorbed, and then the adsorbed treated water is discharged from the discharge passage. When the adsorption operation reaches saturation or adsorption close to saturation, heat treated water obtained by supplying treated water or adsorbed treated water to the backwash heated water supply passage of the heating chamber Supply into the container through the heat-treated water discharge passage communicating with A water purifier characterized by arranging a flow passage switching mechanism in the flow passage so as to alternately perform a regeneration operation of heating and regenerating the adsorption medium in the container.
物である実用新案登録請求の範囲請求項１記載の浄水器2. The water purifier according to claim 1, wherein the volatile organic component is an organic halogen compound.
脂、ゼオライトの内から少なくとも一つを選択して使用
するものである実用新案登録請求の範囲請求項１又は２
に記載の浄水器3. The utility model registration claim 1 or 2 wherein the adsorption medium is at least one selected from activated carbon, porous adsorption resin, and zeolite for use.
Water purifier described in
温度を制御する機構を併設した実用新案登録請求の範囲
請求項１、２、３より選択されるいずれか一項記載の浄
水器4. The water purifier according to any one of claims 1, 2, and 3, further comprising a mechanism for controlling the temperature of hot water for regenerating the adsorption medium in the container by heat.
路の開閉をおこない、吸着、再生を繰り返すよう回路を
構成した自動操作機構を備えた実用新案登録請求の範囲
請求項１、２、３、４より選択されるいずれか一項記載
の浄水器5. A utility model registration claim comprising an automatic operation mechanism having a circuit configured such that the flow path switching mechanism automatically opens and closes the flow path at an arbitrary frequency to repeat adsorption and regeneration. The water purifier according to any one of 2, 3, 4
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9096392U JPH0652987U (en) | 1992-11-26 | 1992-11-26 | Water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9096392U JPH0652987U (en) | 1992-11-26 | 1992-11-26 | Water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0652987U true JPH0652987U (en) | 1994-07-19 |
Family
ID=14013157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9096392U Pending JPH0652987U (en) | 1992-11-26 | 1992-11-26 | Water purifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0652987U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012518530A (en) * | 2009-02-20 | 2012-08-16 | ザ ウォーター イニシアティブ，エルエルシー | Water purification and water quality improvement system |
| JP2017511168A (en) * | 2014-02-19 | 2017-04-20 | メドトロニック，インコーポレイテッド | Module for refilling adsorbent material inline with optional bypass |
| JP2017511167A (en) * | 2014-02-19 | 2017-04-20 | メドトロニック，インコーポレイテッド | Parallel module for refilling adsorbents inline using alternating duty cycles |
-
1992
- 1992-11-26 JP JP9096392U patent/JPH0652987U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012518530A (en) * | 2009-02-20 | 2012-08-16 | ザ ウォーター イニシアティブ，エルエルシー | Water purification and water quality improvement system |
| JP2017511168A (en) * | 2014-02-19 | 2017-04-20 | メドトロニック，インコーポレイテッド | Module for refilling adsorbent material inline with optional bypass |
| JP2017511167A (en) * | 2014-02-19 | 2017-04-20 | メドトロニック，インコーポレイテッド | Parallel module for refilling adsorbents inline using alternating duty cycles |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CA2407039A1 (en) | Filter for purifying domestic drinking water | |
| US5281344A (en) | Regenerable sorbent system | |
| JPH0652987U (en) | Water purifier | |
| JPH09248557A (en) | Water purifier | |
| JP3078924B2 (en) | Water purification equipment | |
| JPH1094707A (en) | Water purifier and method for backwashing water purifier | |
| JP2754129B2 (en) | Instant water heater | |
| JP3627253B2 (en) | Water purifier with automatic cleaning device | |
| JP2002263641A (en) | Water purifier | |
| JP2926292B2 (en) | Rainwater treatment unit | |
| JP2800668B2 (en) | Water purifier with water heater | |
| JPH06343953A (en) | Water purifier | |
| JPH06134486A (en) | Nitrate and nitrite nitrogen removing equipment | |
| JPH06254579A (en) | Bioactive carbon filter device | |
| JP3217487B2 (en) | Bathtub cleaning equipment | |
| JP2024081311A (en) | Water purifier and method of operating the same | |
| JP3440125B2 (en) | Hot water treatment method and water purifier used therefor | |
| KR200346470Y1 (en) | Active carbon adsorption system using particle active carbon | |
| JPH1015318A (en) | Bath water purifying apparatus and backwashing thereof | |
| JPH06296962A (en) | Purified water treating device | |
| JP2701111B2 (en) | Water purification equipment | |
| JP2001212557A (en) | Water cleaning and its washing method | |
| JPH03249986A (en) | Method for washing cartridge for water cleaning | |
| JPH07284445A (en) | Water feeder/heater | |
| KR20120063077A (en) | Water purifier having regenerable antimicrobial filter |