JPH0660481U - Bath or pool purification equipment - Google Patents
Bath or pool purification equipmentInfo
- Publication number
- JPH0660481U JPH0660481U JP5317592U JP5317592U JPH0660481U JP H0660481 U JPH0660481 U JP H0660481U JP 5317592 U JP5317592 U JP 5317592U JP 5317592 U JP5317592 U JP 5317592U JP H0660481 U JPH0660481 U JP H0660481U
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- Prior art keywords
- filter
- filter medium
- purification
- anion exchange
- particle size
- Prior art date
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- Treatment Of Water By Ion Exchange (AREA)
Abstract
(57)【要約】
【目的】 浄化用濾材を用いて浴槽やプールの水の浄化
を行なう際に、浄化性能や浄化効率のよい浄化装置を提
供する。
【構成】 濾過器Ｄ内に粒径の異なる粒状の陰イオン交
換樹脂１を混在させて充填する。陰イオン交換樹脂１
は、濾過器Ｄ内に粒径の小さいものから順に下側にいく
ほど粒径の大きい濾材が充填されていく。粒径の小さい
陰イオン交換樹脂の充填部においては、処理水中の汚濁
粒子を静電的に吸着し、粒径の大きな陰イオン交換樹脂
の充填部においては、濾材間の間隔が広くなり処理水が
流れやすく濾過抵抗が大きくなるのを抑制する。また、
濾過器Ｄ内に浄化用濾材を撹拌する撹拌機Ｇを設け、濾
材に吸着している汚濁質の剥離を促進させる。
(57) [Summary] [Purpose] To provide a purification device having good purification performance and efficiency when purifying water in a bathtub or a pool using a purification filter medium. [Structure] Granular anion exchange resins 1 having different particle sizes are mixed and filled in a filter D. Anion exchange resin 1
In the filter D, a filter medium having a larger particle size is filled in the filter D in order from the smaller particle size. Contaminant particles in treated water are electrostatically adsorbed in the anion exchange resin filling part with a small particle size, and in the anion exchange resin filling part with a large particle size, the spacing between the filter media increases and Suppresses increase in filtration resistance. Also,
A stirrer G that stirs the purification filter medium is provided in the filter D to promote separation of the contaminants adsorbed on the filter medium.
Description
【０００１】[0001]
本考案は、浴槽またはプール内の水の浄化を行なう浄化装置に関するものであ る。 The present invention relates to a purification device for purifying water in a bathtub or a pool.
【０００２】[0002]
例えば、浴槽水を濾材を用いて浄化して浴槽に返送する浄化装置においては、 従来ガラスビーズ、麦飯石等の天然鉱石等の浄化用濾材が用いられている。また 、特開平2-136474では浄化装置の濾過器内に浄化用濾材として、活性炭あるいは 陰イオン交換樹脂を含んだ繊維マット状のフィルターを付設し、水質の浄化を行 なっている。そして、浄化用濾材の浄化効率を維持するために浴槽水の濾過方向 とは逆方向に流体を流入させて濾材の洗浄を行なったり、濾材の交換を行なった りしていた。 For example, in a purifier for purifying bath water using a filter medium and returning it to the bath, a filter medium for purifying natural ores such as glass beads and barley stone is conventionally used. Further, in Japanese Patent Laid-Open No. 2-136474, a filter of a purifying device is provided with a filter of a fibrous mat containing activated carbon or anion exchange resin as a purifying filter medium to purify the water quality. Then, in order to maintain the purification efficiency of the purification filter medium, the fluid was introduced in the direction opposite to the filtering direction of the bath water to wash the filter medium or to replace the filter medium.
【０００３】[0003]
しかしながら、ガラスビーズを用いて浴槽またはプールの水の循環、浄化を行 なう浄化装置においては、水中の濁度成分については除去できるが色度成分や有 機物は十分に除去できなかった。 However, in a purification device that uses glass beads to circulate and purify water in a bathtub or pool, turbidity components in water can be removed, but chromaticity components and organic substances cannot be sufficiently removed.
【０００４】 また特開平2-136474では浄化用濾材として活性炭あるいはイオン交換樹脂を含 んだ繊維マット状のフィルターを用いているため、濁質成分のタンパク、油脂や アンモニアの除去はできるが処理水が濾過器を通過する際の濾過抵抗が大きく、 処理水の流れが遅くなり浄化効率が悪いという欠点がある。さらに、濾過器のフ ィルターが閉塞しやすく、頻繁にフィルターを交換する必要がある。Further, in Japanese Patent Laid-Open No. 2-136474, since a filter in the form of a fiber mat containing activated carbon or ion exchange resin is used as a filter medium for purification, it is possible to remove proteins, oils and fats, and ammonia which are turbid components, but treated water. There is a drawback that the filtration resistance when passing through the filter is large, the flow of treated water is slow and the purification efficiency is poor. Furthermore, the filter of the filter is easily blocked, and the filter needs to be replaced frequently.
【０００５】 本考案の目的は、浄化用濾材を用いて浴槽やプールの水の浄化を行なう際に、 浄化性能や、洗浄効率のよい浄化装置を提供することである。An object of the present invention is to provide a purifying device having good purifying performance and good cleaning efficiency when purifying water in a bathtub or a pool by using a purifying filter medium.
【０００６】[0006]
本考案は上記課題を解決するために、表面が正に帯電する粒状の陰イオン交換 樹脂を浄化用濾材として用い、さらに浄化性能を向上させるために比重が1.1 〜 1.6g／ｃｍ3 、粒径が400 〜1000μｍ範囲の粒径の異なる陰イオン交換樹脂を混 在させて濾過器内に充填した。In order to solve the above problems, the present invention uses a granular anion exchange resin having a positively charged surface as a filter medium for purification, and further has a specific gravity of 1.1 to 1.6 g / cm 3 and a particle size to improve purification performance. Anion exchange resins having different particle diameters in the range of 400 to 1000 μm were mixed and filled in the filter.
【０００７】[0007]
一般にタンパクや脂肪等のコロイド濁質は水中で負に帯電しているため浴槽水 やプールの水の汚濁粒子も負に帯電していると考えられている。表面が正に帯電 している陰イオン交換樹脂の浄化用濾材が水中で負に帯電した汚濁粒子を静電的 に吸着する。また、濾過器内に粒径の異なる陰イオン交換樹脂を混在させて充填 することによって、逆洗を行なう毎に濾過器内には粒径の小さいものから順に下 側にいくほど粒径の大きい濾材が充填されていく。その結果、処理水中の汚濁粒 子は確実に粒径の小さな陰イオン交換樹脂と接触し静電的に吸着される。また粒 径の大きな陰イオン交換樹脂の充填部においては、濾材間の間隔が広くなるため 処理水が流れやすく濾過抵抗が大きくなるのを抑制する。また、濾過器Ｄ内に浄 化用濾材を撹拌する撹拌機Ｇを設け、濾材に吸着している汚濁質の剥離を促進さ せる。 Generally, colloidal suspended matter such as proteins and fats is negatively charged in water, and thus it is considered that polluted particles in bath water and pool water are also negatively charged. The surface of the anion exchange resin whose surface is positively charged is purified by a filter medium for electrostatically adsorbing negatively charged pollutant particles in water. In addition, the anion exchange resins having different particle sizes are mixed and filled in the filter, so that the particle size becomes smaller in the filter in descending order every time the backwashing is performed. The filter medium is being filled. As a result, the polluted particles in the treated water surely come into contact with the anion exchange resin having a small particle size and are electrostatically adsorbed. In addition, in the anion exchange resin-filled portion having a large particle diameter, the spacing between the filter media becomes wide, so that the treated water easily flows and the increase in filtration resistance is suppressed. Further, a stirrer G that stirs the filter material for purification is provided in the filter D to promote separation of the contaminants adsorbed on the filter material.
【０００８】[0008]
以下に本考案の実施例を示す。 An embodiment of the present invention will be shown below.
【０００９】 図１に本考案による浴槽の浄化装置の概略図を示し、図２に濾材を充填した場 合の濾過器内部の状態図を示す。FIG. 1 shows a schematic view of a bath cleaning apparatus according to the present invention, and FIG. 2 shows a state diagram of the inside of a filter when a filter medium is filled.
【００１０】 図１に示すように、前記浴槽の浄化装置には、浴槽Ａと、毛髪等比較的大きな 汚濁物を捕捉するためのメッシュフィルターＢと、循環装置内に浴槽水を供給す るための循環ポンプＣと、汚濁物を濾過する濾過器Ｄと紫外線やオゾン若しくは 両者を用いる殺菌部Ｅと、さらに循環路内で浴槽水が冷却した場合に浴槽水を加 熱するための加熱部Ｆが設けられている。As shown in FIG. 1, in the bath cleaning device, a bath A, a mesh filter B for capturing relatively large contaminants such as hair, and a bath water are supplied to the circulating device. Circulation pump C, a filter D for filtering contaminants, a sterilization unit E using ultraviolet rays or ozone, or both, and a heating unit F for heating the bath water when the bath water is cooled in the circulation path. Is provided.
【００１１】 そして、循環ポンプＣと殺菌部Ｅとの間に濾過器内を洗浄するための循環路ａ を設け、循環ポンプＣと濾過器Ｄとの間にバルブ20を、濾過器Ｄと殺菌部Ｅとの 間にバルブ21を設けている。A circulation path a for cleaning the inside of the filter is provided between the circulation pump C and the sterilization unit E, a valve 20 is provided between the circulation pump C and the filtration unit D, and the filtration unit D and the filtration unit D are sterilized. A valve 21 is provided between it and the section E.
【００１２】 前記濾過器Ｄは、容器２，２′をボルト３によって相互に連結して形成されて おり上端には流入口４、下端には流出口５、また逆洗を行なう場合の洗浄液の排 出口６が上端に夫々開孔している。流入口４はメッシュフィルターＢに通じる循 環路a1、流出口５は殺菌部Ｅに通じる循環路a2に連結している。また濾過器Ｄの 内部には、濾過器Ｄの上部内周面に整流板７，７′を適宜間隔を有して設け、下 部内周面には充填された陰イオン交換樹脂からなる濾材１を支持するボトムフィ ルター８が内接されている。ボトムフィルター８は、循環路内に濾材が漏出し浴 槽内に流入するのを防止するための濾材漏出防止部材として線径150 μｍ、メッ シュ60のステンレス鋼線金網8aの下部に、該ステンレス鋼線金網8aより孔径の大 きい線径800 μｍ、メッシュ９のステンレス鋼線金網8bを設け、上記濾材の重量 を支持するための補強材として該ステンレス鋼線金網8b下部にステンレス製打ち 抜き板8cを設けた構造となっており、ビス９によって容器２′に固着されている 。The filter D is formed by interconnecting the containers 2 and 2 ′ with bolts 3 and has an inlet 4 at the upper end, an outlet 5 at the lower end, and a cleaning liquid for backwashing. The discharge outlets 6 are open at the upper end, respectively. The inflow port 4 is connected to a circulation path a1 leading to the mesh filter B, and the outflow port 5 is connected to a circulation path a2 leading to the sterilization section E. Further, inside the filter D, rectifying plates 7 and 7'are provided on the inner peripheral surface of the upper part of the filter D at appropriate intervals, and on the inner peripheral surface of the lower part, a filter medium 1 made of anion exchange resin is filled. A bottom filter 8 for supporting the is inscribed. The bottom filter 8 is a stainless steel wire mesh 8a with a wire diameter of 150 μm and a mesh of 60, which serves as a filter material leak prevention member for preventing the filter material from flowing into the circulating bath into the leak bath. A stainless steel wire gauze 8b having a mesh diameter 9 and a hole diameter 800 μm larger than that of the steel wire gauze 8a is provided, and a stainless steel punched plate is provided below the stainless steel wire gauze 8b as a reinforcing material for supporting the weight of the filter medium. The structure is provided with 8c, and is fixed to the container 2'by screws 9.
【００１３】 濾材１は比重1.1 〜1.6g／ｃｍ3 のものを用いるが、粒径の小さいものから順 に下側にいくほど粒径の大きい濾材となるように粒径の順に成層させるとき、粒 子の流動性を高めるために比重は1.1 〜1.3g／ｃｍ3 の濾材を用いることが好ま しい。また、粒径は400 〜1000μｍの濾材を用いているが、粒径の小さいほうが 濁質の吸着有効面積は大きいために、好ましくは粒径400 〜600 μｍの濾材を用 いる。A filter medium 1 having a specific gravity of 1.1 to 1.6 g / cm 3 is used. When the filter medium 1 is layered in the order of particle size so that the filter medium having a smaller particle size and a lower particle size has a larger particle size, It is preferable to use a filter medium having a specific gravity of 1.1 to 1.3 g / cm 3 in order to enhance the fluidity of particles. Although a filter medium having a particle size of 400 to 1000 μm is used, a filter medium having a particle size of 400 to 600 μm is preferably used because a smaller particle size results in a larger effective adsorption area of suspended matter.
【００１４】 浴槽水は、循環ポンプＣの作動により浴槽Ａから毛髪等比較的大きな汚濁物を 捕捉するメッシュフィルターＢを通過して、循環路a1を通って、粒径の異なる陰 イオン交換樹脂の濾材１が充填された濾過器Ｄ内に流入口４から流入する。濾過 器Ｄ内に流入した浴槽水は、整流板７，７′を通り陰イオン交換樹脂１で濾過さ れ濾過器下部に設けられた流出口５から流出し、循環路a2を通って殺菌部Ｅと加 熱部Ｆを通り浴槽Ａに返送される。The bath water passes through the mesh filter B that captures relatively large contaminants such as hair from the bath A by the operation of the circulation pump C, and passes through the circulation path a1 to remove anion exchange resin having different particle sizes. It flows from the inflow port 4 into the filter D filled with the filter medium 1. The bath water that has flowed into the filter D flows through the straightening vanes 7 and 7 ′, is filtered by the anion exchange resin 1 and flows out from the outlet 5 provided at the bottom of the filter, and passes through the circulation path a2 to the sterilization unit. It is returned to bathtub A through E and heating section F.
【００１５】 また、濾過器Ｄ内を洗浄する場合には循環路a1内に設けたバルブ20と循環路a2 内に設けたバルブ21を閉じ、濾過器内に浴槽水の流通方向とは逆方向に洗浄流体 が流れるように、流路を循環路a1から逆洗路a3側に切り替える。洗浄流体はポン プＣを用いて流出口５から濾過器Ｄ内に流入し、濾材１を洗浄した後、排出口６ から逆洗路a4を通って排出される。ここで、洗浄流体には濾材１を浮き上がらせ て粒子の撹拌を行なう効果を有する流体を用いることができ、例えば空気と水道 水または浴槽水等気体と液体を二相流として流入したり、あるいは液体のみを流 入させてもよい。Further, when cleaning the inside of the filter D, the valve 20 provided in the circulation path a1 and the valve 21 provided in the circulation path a2 are closed, and the direction opposite to the flow direction of the bath water in the filter is reversed. The flow path is switched from the circulation path a1 to the backwash path a3 so that the cleaning fluid flows in the direction. The cleaning fluid flows into the filter D from the outlet 5 using the pump C, cleans the filter medium 1, and then is discharged from the discharge port 6 through the backwash passage a4. Here, as the cleaning fluid, a fluid having an effect of floating the filter medium 1 and stirring the particles can be used. For example, air and tap water or bath water, gas and liquid are introduced as a two-phase flow, or Only the liquid may be introduced.
【００１６】 さらに、図２に図示するように濾過器Ｄ内にモーター10の作動により撹拌翼11 が回転する撹拌器Ｇを設け、逆洗を行なう際にはまず濾過器Ｄ内を撹拌器Ｇによ り強制的に撹拌して濾材粒子に捕捉されたり濾材粒子に吸着された汚濁物を剥離 させた後に、洗浄流体を流出口５から流入させることによって効率のよい洗浄を 行なうことができる。また、濾過運転時に浴槽水の流れが規制されることがない ように上記撹拌器Ｇの撹拌翼11は、多孔質材や網部材で成形されたものを用いる ことが好ましい。Further, as shown in FIG. 2, a stirrer G in which the stirring blades 11 are rotated by the operation of the motor 10 is provided in the filter D, and when backwashing is performed, first, the inside of the filter D is stirred. By forcibly stirring by means of the above, the contaminants captured by the filter medium particles or adsorbed by the filter medium particles are peeled off, and then the cleaning fluid is introduced from the outflow port 5, whereby efficient cleaning can be performed. The stirring blade 11 of the stirrer G is preferably made of a porous material or a mesh member so that the flow of bath water is not restricted during the filtration operation.
【００１７】 次に、本考案の濾材を用いて浴槽水の浄化性能を測定した結果を示す。Next, the results of measuring the purification performance of bath water using the filter medium of the present invention will be shown.
【００１８】 浴槽水をビーカーにとりポンプを用いて濾材を充填した濾過部に送ってビーカ ーに循環させる浄化装置において、浄化用濾材として正帯電型粒子を用いて、ガ ラスビーズ、負帯電型粒子を用いた場合と浄化性能の比較を行なった。使用した ガラスビーズ（ＧＢ）は、425 〜600 μｍの粒径のビーズであり、正帯電型粒子 と負帯電型粒子は共にスチレン−ＤＶＢ共重合体で成形された粒径400 〜600 μ ｍの粒子で、正帯電型粒子は強塩基性陰イオン交換樹脂（Ａｎｉｏｎ）、負帯電 型粒子は強酸性陽イオン交換樹脂（Ｃａｔｉｏｎ）である。なお、浴槽水は常に 42℃に保たれており、一日毎に交換するようにした。In a purification device in which bath water is taken in a beaker and sent to a filtration section filled with a filter medium using a pump and circulated in a beaker, positively charged particles are used as a filter medium for purification, and glass beads and negatively charged particles are used. The purification performance was compared with that when used. The glass beads (GB) used were beads having a particle size of 425 to 600 μm, and the positively charged particles and the negatively charged particles were both made of styrene-DVB copolymer and had a particle size of 400 to 600 μm. In the particles, the positively charged type particles are a strongly basic anion exchange resin (Anion), and the negatively charged type particles are a strongly acidic cation exchange resin (Cation). The bath water was always kept at 42 ° C and was changed every day.
【００１９】 比較実験の結果、濁度を図３に、色度を図４に示す。図３、図４から正帯電型 の粒子（Ａｎｉｏｎ）は濁度、色度共に優れた除去性能を示した。これに対して 負帯電型粒子は、濁度、色度共に除去性能が劣っており、ガラスビーズにおいて は濁度成分の除去は可能であるが、色度成分は除去できないことがわかる。As a result of the comparative experiment, turbidity is shown in FIG. 3 and chromaticity is shown in FIG. From FIGS. 3 and 4, the positively charged particles (Anion) showed excellent removal performance in both turbidity and chromaticity. On the other hand, negatively charged particles have poor turbidity and chromaticity removal performance, and it is clear that the turbidity component can be removed from the glass beads, but the chromaticity component cannot be removed.
【００２０】 また、浄化処理後に濾材が固着しているため各濾材の撹拌を行なって濾材に吸 着している汚濁質の剥離を促進させた後、処理水の通過方向と逆方向に洗浄水を 流入させて濾材の洗浄を行なう逆洗工程を行なった場合の濾過部における圧力損 失を比較した結果を図５に示す。Further, since the filter medium is fixed after the purification treatment, each filter medium is stirred to promote the separation of the contaminants adsorbed to the filter medium, and then the washing water is passed in the direction opposite to the passing direction of the treated water. FIG. 5 shows the result of comparison of the pressure loss in the filtration section in the case of performing the backwashing step in which the water is introduced to wash the filter medium.
【００２１】 逆洗工程の際に３系列ともろ床全体で濾材が固着していたため撹拌を行なった が、各濾材における濁度、色度を比較した結果は、図３、図４にみられるような 逆洗を行なわない場合と殆ど同じ傾向を示した。During the backwashing process, all three series were agitated because the filter media were stuck to the entire filter bed. The results of comparing the turbidity and chromaticity of each filter media are as shown in FIGS. 3 and 4. The tendency was almost the same as that without backwashing.
【００２２】 以上の実験結果より、正帯電型粒子は濾材表面が正に帯電しているため、浴槽 水中で負に帯電したタンパクや脂肪、垢等の濁度成分が静電的に吸着され、また 色度成分であるフミン酸やフルボ酸等の微小コロイドも負に帯電しており、濾材 表面に静電的に吸着するため濁度、色度共に優れた除去能を有しているというこ とがわかった。さらに撹拌を行なって濾材の逆洗を行なえば、濾過部の圧力損失 の回復性や、濾床全体の洗浄性も良好となることがわかった。From the above experimental results, since the surface of the filter medium of the positively charged particles is positively charged, the turbidity components such as proteins, fats, and dirt that are negatively charged in the bath water are electrostatically adsorbed, In addition, minute colloids such as humic acid and fulvic acid, which are chromaticity components, are also negatively charged, and because they are electrostatically adsorbed on the surface of the filter medium, they have excellent turbidity and chromaticity removal ability. I understood. It was also found that the backwashing of the filter medium with further stirring improves the recoverability of the pressure loss in the filter section and the washability of the entire filter bed.
【００２３】 これに対してガラスビーズを濾材に用いた場合では、撹拌を行なわずに逆洗す るだけで濾材の圧力損失は回復し洗浄性も良いが、濁度成分のみの除去しか行な えず、色度成分の除去は不可能であった。また、負荷電型粒子は濁度、色度共に 除去性能が劣っており、濾過部の圧力損失の上昇が高いため、浴槽水の濾材とし ては不適切であることがわかった。On the other hand, when the glass beads are used as the filter medium, the pressure loss of the filter medium is recovered and the cleaning property is good only by backwashing without stirring, but only the turbidity component is removed. First of all, it was impossible to remove the chromaticity component. It was also found that negatively charged particles have poor turbidity and chromaticity removal performance and a high pressure loss increase at the filtration section, making them unsuitable as filter media for bath water.
【００２４】[0024]
以上に説明したように本考案によれば、浄化用濾材として粒状の陰イオン交換 樹脂を用いており、これは水中でその表面が正に帯電しているため、処理水中で 負に帯電した濁度成分や色度成分との静電的吸着により、濁度成分や色度成分の 除去を効果的に行なうことができ、浄化性能が向上する。 As described above, according to the present invention, a granular anion exchange resin is used as a filter medium for purification, and the surface of the anion exchange resin is positively charged in water. By electrostatically adsorbing the chromaticity component and the chromaticity component, the turbidity component and the chromaticity component can be effectively removed, and the purification performance is improved.
【００２５】 さらに、濾過器内に粒径の異なる陰イオン交換樹脂を混在させて充填すること によって濾材は濾材充填部の上方から粒径の小さい順に充填されるため、処理水 中の汚濁粒子は粒径の小さな陰イオン交換樹脂で確実に捕捉され、粒径の小さな 陰イオン交換樹脂のみを充填した場合に比べて粒径の大きな陰イオン交換樹脂の 充填部では濾過抵抗が小さくなるため、濾過器内での流路の閉塞が起こりにくく なり処理効率の良い浄化装置を得ることができる。Furthermore, the anion exchange resins having different particle sizes are mixed and filled in the filter, so that the filter media are filled from the upper part of the filter media filling portion in the ascending order of particle size. It is reliably captured by an anion exchange resin with a small particle size, and filtration resistance becomes smaller at the part filled with an anion exchange resin with a larger particle size than when only anion exchange resin with a small particle size is filled, so filtration is performed. It becomes difficult to block the flow path in the vessel, and a purification device with good processing efficiency can be obtained.
【００２６】 また、濾過器内の処理水の通過方向と逆方向に濾材を洗浄するための流体を流 入させ濾材の洗浄を行なう際に、濾材の撹拌を行なうことによって、完全に濾材 の浄化能を回復させることができるので、浄化性能が落ちた場合でも濾材の交換 の必要性が無くなり浄化装置のメンテナンスが容易となる。Further, when the filter medium is washed by injecting a fluid for washing the filter medium in a direction opposite to the direction of passage of the treated water in the filter, the filter medium is stirred to completely clean the filter medium. Since the performance can be restored, it is not necessary to replace the filter media even if the purification performance deteriorates, and maintenance of the purification device becomes easy.
【図１】本考案による浴槽の浄化装置の概略図。FIG. 1 is a schematic view of a bathtub purifying apparatus according to the present invention.
【図２】本考案による濾材を充填した濾過器の断面図。FIG. 2 is a sectional view of a filter filled with a filter medium according to the present invention.
【図３】本考案による濾材を浴槽水の浄化装置に用いた
場合の濁度成分を表すグラフ。FIG. 3 is a graph showing turbidity components when the filter medium according to the present invention is used in a bath water purifying device.
【図４】本考案による濾材を浴槽水の浄化装置に用いた
場合の色度成分を表すグラフ。FIG. 4 is a graph showing chromaticity components when the filter medium according to the present invention is used in a bath water purifying device.
【図５】本考案による濾材を浴槽水の浄化装置に用いた
場合の濾過器内部における圧力損失を表すグラフ。FIG. 5 is a graph showing the pressure loss inside the filter when the filter medium according to the present invention is used in a device for purifying bath water.
Ａ 浴槽 Ｂ メッシュフィルター Ｃ 循環ポンプ Ｄ 濾過器 Ｅ 殺菌部 Ｆ 加熱部 Ｇ 撹拌器 １ 陰イオン交換樹脂 ４ 流入口 ５ 流出口 ６ 排出口 ７ 整流板 ７′整流板 ８ ボトムフィルター 11 撹拌翼 A Bathtub B Mesh filter C Circulation pump D Filtration unit E Sterilization unit F Heating unit G Stirrer 1 Anion exchange resin 4 Inlet port 5 Outlet port 6 Discharge port 7 Rectifier plate 7'Rectifier plate 8 Bottom filter 11 Stirrer blade
───────────────────────────────────────────────────── フロントページの続き (72)考案者 福田 純子 福岡県北九州市小倉北区中島２丁目１番１ 号 東陶機器株式会社内 (72)考案者 幡手 伸太郎 福岡県北九州市小倉北区中島２丁目１番１ 号 東陶機器株式会社内 (72)考案者 得丸 尚人 福岡県北九州市小倉北区中島２丁目１番１ 号 東陶機器株式会社内 (72)考案者 宮原 浩嘉 福岡県北九州市小倉北区中島２丁目１番１ 号 東陶機器株式会社内 (72)考案者 寺岡 高生 福岡県北九州市小倉北区中島２丁目１番１ 号 東陶機器株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Junko Fukuda Inventor Junko Fukuda 2-1-1, Nakajima, Kokurakita-ku, Kitakyushu, Fukuoka Prefecture (72) Shintaro Hatate Nakajima, Kokurakita-ku, Kitakyushu, Fukuoka 2-1, 1-1 Totoki Co., Ltd. (72) Inventor Naoto Tokumaru 2-1-1, Nakajima, Kokurakita-ku, Kitakyushu City, Fukuoka Prefecture (72) Inventor, Hiroka Miyahara Fukuoka Prefecture 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu City Totoki Equipment Co., Ltd. (72) Inventor Takao Teraoka 2-1-1 Nakajima, Kokurakita-ku, Kitakyushu City, Fukuoka Prefecture Totoki Equipment Co., Ltd.
Claims (3)
し、循環させた後槽内に戻す循環路と、循環路の途中に
設けた浄化用濾材を充填した濾過器とを備えた浴槽また
はプールの浄化装置において、前記浄化用濾材に粒径の
異なる粒状の陰イオン交換樹脂を混在させて充填したこ
とを特徴とする浴槽またはプールの浄化装置。1. A bathtub provided with a circulation path for taking out water in a bathtub or pool from the tank, circulating the water, and returning the water to the inside of the tank, and a filter provided with a filter medium for purification provided in the middle of the circulation path. In a pool purification device, a bath or pool purification device characterized in that the purification filter medium is filled with a mixture of granular anion exchange resins having different particle sizes.
〜1.6g／ｃｍ3 、粒径が400 〜1000μｍ範囲の粒径の異
なる陰イオン交換樹脂を混在させて充填したことを特徴
とする請求項１記載の浴槽またはプールの浄化装置。2. The specific gravity of the filter medium for purification in the filter is 1.1.
The purification apparatus for a bathtub or pool according to claim 1, wherein anion exchange resins having different particle diameters of up to 1.6 g / cm 3 and particle diameters ranging from 400 to 1000 μm are mixed and filled.
する撹拌機を設けたことを特徴とする請求項１または２
記載の浴槽またはプールの浄化装置。3. The agitator for agitating a granular filter medium for purification, provided in the filter.
Purification device for the bathtub or pool described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992053175U JP2597017Y2 (en) | 1992-07-06 | 1992-07-06 | Bathtub or pool purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992053175U JP2597017Y2 (en) | 1992-07-06 | 1992-07-06 | Bathtub or pool purification equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0660481U true JPH0660481U (en) | 1994-08-23 |
| JP2597017Y2 JP2597017Y2 (en) | 1999-06-28 |
Family
ID=12935529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992053175U Expired - Lifetime JP2597017Y2 (en) | 1992-07-06 | 1992-07-06 | Bathtub or pool purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2597017Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776165A (en) * | 2019-11-21 | 2020-02-11 | 河北涿州京源热电有限责任公司 | Method and system for water replenishing treatment of heat supply network |
-
1992
- 1992-07-06 JP JP1992053175U patent/JP2597017Y2/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110776165A (en) * | 2019-11-21 | 2020-02-11 | 河北涿州京源热电有限责任公司 | Method and system for water replenishing treatment of heat supply network |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2597017Y2 (en) | 1999-06-28 |
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