JP2014122741A - Humidifying/dehumidifying rotor - Google Patents

Humidifying/dehumidifying rotor Download PDF

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JP2014122741A
JP2014122741A JP2012278502A JP2012278502A JP2014122741A JP 2014122741 A JP2014122741 A JP 2014122741A JP 2012278502 A JP2012278502 A JP 2012278502A JP 2012278502 A JP2012278502 A JP 2012278502A JP 2014122741 A JP2014122741 A JP 2014122741A
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rotor
corrugated paper
moisture
dehumidifying
humidifying
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JP5643802B2 (en
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Toshikazu Kawahara
利和 河原
Taro Sasaki
太郎 佐々木
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FRONTIER SANGYO KK
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FRONTIER SANGYO KK
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Abstract

PROBLEM TO BE SOLVED: To provide a humidifying/dehumidifying rotor that is excellent in moisture adsorption performance, can reliably release moisture without being heated to a high temperature of 100°C or more, and is easily manufactured.SOLUTION: Belt-like corrugated paper 2 impregnated with diatomaceous earth is wound in a cylindrical shape.

Description

本発明は、除加湿ロータに関する。   The present invention relates to a dehumidifying / humidifying rotor.

従来、室内の除湿や加湿を行なうためのデシカント式空調装置（システム）は、円筒型の除加湿ロータを回転させ、除加湿ロータの一部に、ロータ軸心一方側から湿気を含んだ空気をあてて水分を吸着させると共に、除加湿ロータの残部に、ロータ軸心他方側から熱風をあてて、水分を放出していた。
このような、除加湿ロータには、水分が吸着しやすく、かつ、熱風により水分が離れやすくなるようにゼオライトを含有させていた（特許文献１参照）。 Conventionally, a desiccant air conditioner (system) for performing dehumidification and humidification in a room rotates a cylindrical dehumidification / humidification rotor, and air containing moisture from one side of the rotor shaft is supplied to a part of the dehumidification / humidification rotor. In addition to adsorbing moisture, hot air was applied to the remaining portion of the dehumidifying / humidifying rotor from the other side of the rotor shaft to release moisture.
Such a dehumidifying / humidifying rotor contains zeolite so that moisture is easily adsorbed and moisture is easily separated by hot air (see Patent Document 1).

特開２０００−３４６４００号公報JP 2000-346400 A

しかし、ゼオライトを含有させた除加湿ロータは、一度吸着した水分を放出するために、熱風で、１００℃以上に加熱する必要があり、熱源（加熱ヒータ）に多大なエネルギーが必要となるといった問題があった。また、１００℃以上の加熱に耐え得るセラミックペーパーや、耐熱性の無機系接着剤を用いる必要があり、除加湿ロータの製作に手間と時間がかかるといった問題があった。   However, the dehumidifying / humidifying rotor containing zeolite needs to be heated to 100 ° C. or higher with hot air in order to release the moisture once adsorbed, and a large amount of energy is required for the heat source (heater heater). was there. In addition, it is necessary to use ceramic paper that can withstand heating at 100 ° C. or higher, and a heat-resistant inorganic adhesive, and there is a problem that it takes time and labor to manufacture a dehumidifying / humidifying rotor.

そこで、本発明は、水分の吸着性に優れると共に１００℃以上の高温に加熱せずとも確実に水分を放出でき、さらに、製作が容易な除加湿ロータを提供することを目的とする。   Therefore, an object of the present invention is to provide a dehumidifying / humidifying rotor that is excellent in moisture adsorbability and can reliably release moisture without being heated to a high temperature of 100 ° C. or higher, and can be easily manufactured.

上記目的を達成するために、本発明の除加湿ロータは、珪藻土を含浸させた帯状のコルゲート紙を円筒型に巻設したものである。
また、上記円筒型に巻設された上記コルゲート紙の両端縁部によって形成されたロータ両端面に、ホットメルト樹脂から成る粉塵防止剤を付着させたものである。
また、上記コルゲート紙を、該コルゲート紙の両端縁部近傍に形成した細帯状接着層を介して積層一体化したものである。 In order to achieve the above object, the dehumidifying / humidifying rotor of the present invention is obtained by winding a belt-like corrugated paper impregnated with diatomaceous earth into a cylindrical shape.
Further, a dust preventive agent made of hot melt resin is adhered to both end faces of the rotor formed by both end edges of the corrugated paper wound around the cylindrical shape.
Further, the corrugated paper is laminated and integrated through a strip-like adhesive layer formed in the vicinity of both edge portions of the corrugated paper.

本発明によれば、十分な吸湿性を有しながらも、例えば４０℃程度の低温加熱で水分を放出でき、消費エネルギーを低減できる。作成する際に、熱可塑性樹脂を成形用接着剤や端面の保護剤として使用でき、接着剤の塗布工程や乾燥工程の時間を大幅に削減できる。高温の熱源を使用する必要が無く（低温の熱源で良く）、容易かつ安価なデシカント空調装置が得られる。   According to the present invention, while having sufficient hygroscopicity, moisture can be released by low-temperature heating at, for example, about 40 ° C., and energy consumption can be reduced. At the time of production, the thermoplastic resin can be used as a molding adhesive or an end face protective agent, and the time for the adhesive application process and the drying process can be greatly reduced. There is no need to use a high-temperature heat source (a low-temperature heat source is sufficient), and an easy and inexpensive desiccant air conditioner can be obtained.

本発明の実施の一形態の使用状態を示す斜視図である。It is a perspective view which shows the use condition of one Embodiment of this invention. 実施の一形態の要部拡大正面図である。It is a principal part enlarged front view of one Embodiment. 原紙の一例を示す簡略構成図である。It is a simplified block diagram which shows an example of a base paper. 接着層を説明するための斜視図である。It is a perspective view for demonstrating an contact bonding layer. 要部断面側面図である。It is a principal part sectional side view.

以下、図示の実施形態に基づき本発明を詳説する。
本発明に係る除加湿ロータは、デシカント式空調装置に使用されるものであって、デシカントロータとも呼ばれる。
図１に示すように、デシカント式空調装置10は、除加湿ロータ１をロータ軸心Ｌａ廻りに回転させつつ、ロータ軸心一方側Ｊから湿気（水分）を含んだ処理空気Ａを吸い込んで、除加湿ロータ１の一部を通過させて水分を吸着させ、ロータ軸心他方側Ｋへ、湿気の少ない乾燥した処理空気Ａを送る。そして、ロータ軸心他方側Ｋからヒータ等の熱源Ｈによって加熱された熱風Ｆを、除加湿ロータ１の残部に通過させて吸着した水分を放出させ、軸心一方向側Ｊへ湿気を含んだ熱風Ｆを送るように構成している。 Hereinafter, the present invention will be described in detail based on illustrated embodiments.
The dehumidifying / humidifying rotor according to the present invention is used in a desiccant air conditioner and is also called a desiccant rotor.
As shown in FIG. 1, the desiccant air conditioner 10 sucks in processing air A containing moisture (moisture) from one side J of the rotor axis while rotating the dehumidifying / humidifying rotor 1 around the rotor axis La, A part of the dehumidifying / humidifying rotor 1 is allowed to pass through to adsorb moisture, and the dried processing air A with low humidity is sent to the other side K of the rotor shaft. The hot air F heated by the heat source H such as a heater is passed through the remaining part of the dehumidifying / humidifying rotor 1 from the other side K of the rotor axis to release the adsorbed moisture, and moisture is contained in the axial one direction side J. It is configured to send hot air F.

また、ロータ両端面１ａ，１ｂ側に夫々配設され除加湿ロータ１に摺接する起毛を有する仕切部材９と、図示省略の隔壁と、によって、処理空気Ａと熱風Ｆが混流しないように、処理空気用流路と熱風用流路に区分けしている。
つまり、除加湿ロータ１は、水分を吸着した部位が処理空気用流路から、回転によって、熱風用流路に移動し、吸着した水分が放出され、その後、回転によって、処理空気用流路に戻って、再び水分を吸着するといったサイクルを繰り返すものである。
そして、デシカント式空調装置10は、処理空気用流路及び熱風用流路の上流口及び下流口を、屋内側や屋外側へ切り換えることで、屋内の除湿や加湿が行なえる。 In addition, the processing air A and the hot air F are prevented from being mixed by the partition member 9 that is provided on each of the rotor both end faces 1a and 1b and has raised hairs that are in sliding contact with the dehumidifying / humidifying rotor 1 and a partition wall (not shown). It is divided into air flow paths and hot air flow paths.
That is, in the dehumidifying / humidifying rotor 1, the portion that has adsorbed moisture moves from the processing air channel to the hot air channel by rotation and releases the adsorbed moisture, and then rotates to the processing air channel. The cycle of returning and adsorbing moisture again is repeated.
The desiccant air conditioner 10 can perform dehumidification and humidification indoors by switching the upstream port and the downstream port of the processing air channel and the hot air channel to the indoor side or the outdoor side.

図２及び図３に示すように、除加湿ロータ１は、帯状のコルゲート紙２を、円筒状軸芯部材19に渦巻き状に巻設した円筒型である。積層状態のコルゲート紙２によってロータ軸心Ｌａ方向に開口する多数（１００以上）の通気路11が形成されている。   As shown in FIGS. 2 and 3, the dehumidifying / humidifying rotor 1 has a cylindrical shape in which a belt-like corrugated paper 2 is wound around a cylindrical shaft core member 19 in a spiral shape. A large number (100 or more) of air passages 11 opening in the direction of the rotor axis La are formed by the corrugated paper 2 in the laminated state.

コルゲート紙２は、波板型に成形した中芯材22を、平面状のライナー材21に、コルゲートマシンによって貼着（接着）して形成したものであって、段ボールとも呼ばれる。
図示のコルゲート紙２は、ライナー材（表面ライナー材）21に中芯材22を貼着した片面段ボールである。 The corrugated paper 2 is formed by adhering (adhering) a core material 22 formed into a corrugated sheet shape to a planar liner material 21 by a corrugating machine, and is also called corrugated cardboard.
The corrugated paper 2 shown is a single-sided cardboard in which a core material 22 is bonded to a liner material (surface liner material) 21.

中芯材22とライナー材21は、図４に示すように、珪藻土７が含浸された原紙20にて形成している。
原紙20は、パルプ等の紙繊維８を抄く抄紙工程に於て、珪藻土７が混入されて、製紙されたものである。 The core material 22 and the liner material 21 are formed of a base paper 20 impregnated with diatomaceous earth 7, as shown in FIG.
The base paper 20 is produced by mixing diatomaceous earth 7 in a paper making process for making paper fibers 8 such as pulp.

原紙20は、珪藻土７が４０重量％以上７０重量％以下で含浸されている。７０重量％を越えると、原紙20の成形（製紙）が困難となる。また、４０重量％未満であると、十分な吸湿性が得られなくなる。   The base paper 20 is impregnated with diatomaceous earth 7 at 40 wt% or more and 70 wt% or less. When it exceeds 70% by weight, it becomes difficult to form the base paper 20 (paper making). Further, if it is less than 40% by weight, sufficient hygroscopicity cannot be obtained.

珪藻土７は、プランクトンの一種である珪藻の遺骸が堆積した堆積岩から成る。天然の岩石から得られるため、複雑な成分調整や調合等が必要なく、極めて容易かつ安価に製紙に用いることができる。また、湿度に対して自律的に吸放湿する優れた調湿性（機能）を有している。   Diatomaceous earth 7 is composed of sedimentary rocks on which diatom remains, a type of plankton, are deposited. Since it is obtained from natural rocks, it does not require complicated component adjustment and preparation, and can be used for papermaking very easily and inexpensively. Moreover, it has excellent humidity control (function) that absorbs and releases moisture autonomously with respect to humidity.

特に、珪藻土７は、北海道を産地とする稚内層珪質頁岩を粉体にした稚内珪藻土とするのが好ましい。
稚内層珪質頁岩（稚内珪藻土）は、ＢＥＴ比表面積（ＢＥＴ法で測定した表面積）が１３５〜１６５ｍ2 ／ｇ、細孔容量が０．２５〜０．４５ｃｍ3 ／ｇ、細孔の８０％以上は細孔径が４〜２０ｎｍのメソ孔に分布し、水蒸気（水分）の毛細管凝縮に適しており、優れた調湿機能を有している。
このような特性は、他の産地のもの（秋田県、石川県、岡山県を産地とするもの）に比べて、５〜８倍のＢＥＴ比表面積及び細孔容量を有しており、吸湿性、放湿性、調湿性に優れている。また、相対湿度が８０％以上の高湿度域で（ゼオライトよりも）多量の水分を吸着可能である。 In particular, the diatomaceous earth 7 is preferably Wakkanai diatomaceous earth obtained by powdering Wakkanai-layer siliceous shale originating in Hokkaido.
Wakkanai siliceous shale (Wakkanai diatomaceous earth) has a BET specific surface area (surface area measured by the BET method) of 135 to 165 m 2 / g, a pore volume of 0.25 to 0.45 cm 3 / g, and 80% of the pores. The above is distributed in mesopores having a pore diameter of 4 to 20 nm, suitable for capillary condensation of water vapor (water), and has an excellent humidity control function.
Such characteristics have 5 to 8 times the BET specific surface area and pore volume compared to those of other production areas (production areas in Akita, Ishikawa and Okayama prefectures), and are hygroscopic. Excellent in moisture release and humidity control. In addition, a large amount of water can be adsorbed in a high humidity region where the relative humidity is 80% or more (as compared to zeolite).

また、コルゲート紙２（原紙20）は、ポリエステル樹脂繊維等の化学繊維を含有させるも好ましい。化学繊維を含有させることで、吸湿と放湿や、加熱が繰り返し行なわれても、直径や厚み等の寸法が大きく変化せず、形状（寸法）が安定すると共に剛性が向上する。化学繊維は、原紙20の抄紙工程にて混入する。   The corrugated paper 2 (base paper 20) preferably contains chemical fibers such as polyester resin fibers. By including the chemical fiber, even if moisture absorption, moisture release, and heating are repeated, dimensions such as diameter and thickness do not change greatly, the shape (dimension) is stabilized and rigidity is improved. The chemical fiber is mixed in the paper making process of the base paper 20.

また、図３に示すように、コルゲート紙２のライナー材21の外面（中芯材22が貼着されていない面）21ａかつ両端縁部２ａ，２ｂ近傍に、ホットメルト樹脂から成る巻設用接着剤50をロータ軸心Ｌａ廻りに細帯状に塗布して、外径側に巻設される中芯材22を接着し、図４に示すように、ライナー材21の外面21ａと中芯材22の波頂部22ａの間に形成される２本の細帯状接着層５，５を介して積層一体化している。   Further, as shown in FIG. 3, the outer surface of the liner material 21 of the corrugated paper 2 (the surface on which the core material 22 is not attached) 21a and in the vicinity of both end edges 2a and 2b are for winding made of hot melt resin. Adhesive 50 is applied in the form of a narrow strip around the rotor axis La, and the inner core material 22 wound around the outer diameter side is bonded, and as shown in FIG. 4, the outer surface 21a of the liner material 21 and the inner core material The two laminated adhesive layers 5 and 5 formed between 22 wave crests 22a are laminated and integrated.

また、図５に於て、円筒型に巻設されたコルゲート紙２の両端縁部２ａ，２ｂによって形成されたロータ両端面１ａ，１ｂに、ホットメルト樹脂から成る粉塵防止剤30を付着している。粉塵防止剤30は、通気路11を施蓋状に塞ぐことなく、コルゲート紙２に塗布している。   In FIG. 5, a dust preventive agent 30 made of hot melt resin is attached to both end faces 1a and 1b of the rotor formed by both end edges 2a and 2b of the corrugated paper 2 wound in a cylindrical shape. Yes. The dust preventing agent 30 is applied to the corrugated paper 2 without closing the air passage 11 like a lid.

ホットメルト樹脂は、熱可塑性樹脂であって、例えば、ウレタン系樹脂、オレフィン系樹脂、ポリアミド系樹脂、ＥＶ系樹脂（エチレン酢酸ビニル共重合系樹脂、やＥＶＡ系樹脂とも呼ばれる）等である。   The hot melt resin is a thermoplastic resin, and is, for example, a urethane resin, an olefin resin, a polyamide resin, an EV resin (also referred to as an ethylene vinyl acetate copolymer resin or an EVA resin), and the like.

なお、本発明は、設計変更可能であって、コルゲート紙２は、図示省略するが表面ライナー材と、裏面ライナー材で中芯材22を挟んだ両面段ボールとするも良い。熱源Ｈはヒータに限らず、温水コイル等、取り込んだ空気に熱を与えられれば良い。通気路11の横断面形状は、波型形状、円弧山型状、三角山型状、矩形状等自由である。また、図３に於て、コルゲート紙２の幅方向中間部に細帯状接着層５を１本又は２本追加して、合計で、細帯状接着層５を３本又は４本とするも良い。   In the present invention, the design can be changed, and the corrugated paper 2 may be a double-sided cardboard in which the core material 22 is sandwiched between the front liner material and the back liner material although not shown. The heat source H is not limited to a heater, and it is only necessary to apply heat to the air taken in, such as a hot water coil. The cross-sectional shape of the air passage 11 is free such as a wave shape, a circular mountain shape, a triangular mountain shape, and a rectangular shape. Further, in FIG. 3, one or two strip-like adhesive layers 5 may be added to the intermediate portion in the width direction of the corrugated paper 2 so that the total number of the strip-like adhesive layers 5 is three or four. .

次に、本発明の除加湿ロータの実施形態の作用について説明する。
除加湿ロータ１は、珪藻土７が含浸されているため優れた放湿性を発揮し、４０℃程度の加熱で、十分に水分を放出でき、熱源Ｈの温度も８０℃未満で十分である。珪藻土７を含浸させていない場合（従来）は、１００℃を越えるような高温の加熱にする必要があった（熱源Ｈも１００℃以上にする必要があった）。つまり、珪藻土７の含浸によって熱源にかかる消費エネルギーが大幅に低減する。 Next, the effect | action of embodiment of the dehumidification / humidification rotor of this invention is demonstrated.
Since the dehumidifying / humidifying rotor 1 is impregnated with the diatomaceous earth 7, it exhibits excellent moisture releasing properties, can sufficiently release moisture by heating at about 40 ° C., and the temperature of the heat source H is sufficient at less than 80 ° C. When the diatomaceous earth 7 was not impregnated (conventional), it was necessary to perform heating at a high temperature exceeding 100 ° C. (the heat source H was also required to be 100 ° C. or more). That is, the energy consumption applied to the heat source is significantly reduced by the impregnation of the diatomaceous earth 7.

また、除加湿ロータ１が１００℃を越えるような高温にならないため、従来では使用できなかった、熱可塑性樹脂から成るホットメルト樹脂を、巻設用接着剤50として、使用可能となる。
従来は、無機系の耐熱性接着剤を用いる必要があり、乾く（接着完了）まで時間がかかると共に、液ダレが発生して通気路11内を閉塞するといった問題があったが、ホットメルト樹脂は速乾性かつ接着性が良いため、製造にかかる手間や時間を大幅に削減する。 Further, since the dehumidifying / humidifying rotor 1 does not reach a high temperature exceeding 100 ° C., a hot melt resin made of a thermoplastic resin, which could not be used conventionally, can be used as the winding adhesive 50.
Conventionally, it has been necessary to use an inorganic heat-resistant adhesive, and it took time to dry (adhesion completion), and there was a problem that liquid dripping occurred and the inside of the air passage 11 was blocked. Is quick-drying and has good adhesion, greatly reducing labor and time for manufacturing.

また、図３に示すように、巻設用接着剤50を細帯状に塗布して巻設することで、外面21ａ全体に塗布した場合に比べて、図２に於て、内径側のライナー材21と外径側の中芯材22で形成される通気路11（11Ａ）に、巻設用接着剤50が、大量に浸入して閉塞するようなことがなく、吸湿性及び放湿性、及び通気性が確実に得られる。   Also, as shown in FIG. 3, the inner side liner material in FIG. 2 can be obtained by applying the winding adhesive 50 in the form of a narrow strip and winding it as compared to the case where it is applied to the entire outer surface 21a. The airflow path 11 (11A) formed by the outer core 21 and the outer diameter side core 22 does not enter and block a large amount of the winding adhesive 50, and absorbs and absorbs moisture. Breathability can be reliably obtained.

また、熱可塑性樹脂から成るホットメルト樹脂を、粉塵防止剤30としても使用可能となる。従来は、耐熱性シリコンを用いていたが、シリコンを塗布する前に、プライマー剤を塗布しなければならず、工程が煩雑で製作に手間と時間がかかっていた。ホットメルト樹脂は、ロータ両端面１ａ，１ｂに直接塗布でき（プライマー塗布工程が省略でき）、大幅に製造時間が削減する。   Also, a hot melt resin made of a thermoplastic resin can be used as the dust preventing agent 30. Conventionally, heat-resistant silicon has been used, but a primer agent has to be applied before applying silicon, and the process is complicated and takes time and labor to manufacture. The hot melt resin can be directly applied to the rotor both end faces 1a and 1b (the primer application step can be omitted), and the manufacturing time is greatly reduced.

粉塵防止剤30によって、デシカント式空調装置10の仕切部材９の摺接による磨耗が防止され、紙粉や珪藻土粉の発生が防止されると共に、円筒型に巻設されたコルゲート紙２の円筒形状を保持する。つまり、粉塵防止剤30は、端面用接着剤としても機能する。   The dust prevention agent 30 prevents the sliding member 9 of the desiccant air conditioner 10 from being worn by sliding contact, prevents the generation of paper powder and diatomaceous earth powder, and the cylindrical shape of the corrugated paper 2 wound in a cylindrical shape. Hold. That is, the dust preventing agent 30 also functions as an end surface adhesive.

以上のように、本発明の除加湿ロータは、珪藻土７を含浸させた帯状のコルゲート紙２を円筒型に巻設したので、十分な吸湿性を有しながらも、低温（例えば４０℃程度）の加熱で水分を放出でき、消費エネルギーを低減できる。熱可塑性樹脂を成形用接着剤や端面の保護剤として使用でき、接着剤の塗布工程や乾燥工程の時間を大幅に削減できる。珪藻土７は、天然素材であるため、複雑な成分調整や析出等が必要なく、極めて容易かつ安価に製紙に用いることができる。また、湿度に対して自律的に吸放湿する優れた調湿性（機能）を有している。低温加熱で再生（水分の放出）が可能な物理的吸着だけで水分の吸着が起こると共に、加熱を繰り返しても特性が変化せず、優れた耐久性が得られる。低温（80℃未満）の熱源Ｈで良く、例えば、エアコン排熱、太陽熱給湯器等でつくった温水を利用して、省エネルギーで運転コストの低い空調システムを提供できる。   As described above, in the dehumidifying / humidifying rotor of the present invention, the belt-like corrugated paper 2 impregnated with the diatomaceous earth 7 is wound in a cylindrical shape, so that it has a sufficient hygroscopicity but has a low temperature (for example, about 40 ° C.). Moisture can be released by heating, and energy consumption can be reduced. A thermoplastic resin can be used as a molding adhesive or an end face protective agent, and the time required for the adhesive application process and drying process can be greatly reduced. Since diatomaceous earth 7 is a natural material, it does not require complicated component adjustment or precipitation, and can be used for papermaking extremely easily and inexpensively. Moreover, it has excellent humidity control (function) that absorbs and releases moisture autonomously with respect to humidity. Adsorption of moisture occurs only by physical adsorption that can be regenerated (release of moisture) by low-temperature heating, and excellent durability is obtained without changing the characteristics even when heating is repeated. A low-temperature (less than 80 ° C.) heat source H may be used. For example, an air-conditioning system with low energy consumption and low operating cost can be provided by using hot water produced by air-conditioner exhaust heat, a solar water heater, or the like.

また、円筒型に巻設されたコルゲート紙２の両端縁部２ａ，２ｂによって形成されたロータ両端面１ａ，１ｂに、ホットメルト樹脂から成る粉塵防止剤30を付着させたので、紙粉や珪藻土粉の発生を防止して、耐久性を向上できる（長寿命化できる）。塗布工程や乾燥工程の時間を大幅に削減できる。円筒型に巻設したコルゲート紙２の形状を保持できる。コルゲート紙２が形成した通気路11を塞ぐようなことなく、容易に付着させることができる。   Further, since dust preventing agent 30 made of hot melt resin is adhered to both end faces 1a and 1b of the rotor formed by both end edges 2a and 2b of corrugated paper 2 wound in a cylindrical shape, paper dust and diatomaceous earth Generation of powder can be prevented and durability can be improved (long life can be extended). The time for the coating process and the drying process can be greatly reduced. The shape of the corrugated paper 2 wound in a cylindrical shape can be maintained. The corrugated paper 2 can be easily attached without blocking the air passage 11 formed.

また、コルゲート紙２を、コルゲート紙２の両端縁部２ａ，２ｂ近傍に形成した細帯状接着層５，５を介して積層一体化したので、巻設用接着剤50の消費を少なくできると共に容易かつ迅速に接着できる。塗布工程や乾燥工程の時間を大幅に削減できる。コルゲート紙２が形成した通気路11（11Ａ）を接着層５が塞ぐようなことなく、確実に所望の吸湿性及び放湿性と通気性を得られる。   Further, since the corrugated paper 2 is laminated and integrated through the strip-like adhesive layers 5 and 5 formed in the vicinity of both edge portions 2a and 2b of the corrugated paper 2, consumption of the winding adhesive 50 can be reduced and easy. And can be bonded quickly. The time for the coating process and the drying process can be greatly reduced. Desired hygroscopicity, moisture release and air permeability can be reliably obtained without the adhesive layer 5 blocking the air passage 11 (11A) formed by the corrugated paper 2.

１ａ，１ｂ ロータ両端面
２ コルゲート紙
２ａ，２ｂ 両端縁部
５ 細帯状接着層
７ 珪藻土
30 粉塵防止剤 DESCRIPTION OF SYMBOLS 1a, 1b Rotor both end surface 2 Corrugated paper 2a, 2b Both-ends edge 5 Narrow strip-like adhesive layer 7 Diatomaceous earth
30 Anti-dust agent

Claims (3)

珪藻土（７）を含浸させた帯状のコルゲート紙（２）を円筒型に巻設したことを特徴とする除加湿ロータ。   A dehumidifying / humidifying rotor comprising a belt-shaped corrugated paper (2) impregnated with diatomaceous earth (7) wound in a cylindrical shape. 上記円筒型に巻設された上記コルゲート紙（２）の両端縁部（２ａ）（２ｂ）によって形成されたロータ両端面（１ａ）（１ｂ）に、ホットメルト樹脂から成る粉塵防止剤（30）を付着させた請求項１記載の除加湿ロータ。   Anti-dust agent (30) made of hot melt resin on both end faces (1a) and (1b) of the rotor formed by both end edges (2a) and (2b) of the corrugated paper (2) wound around the cylindrical shape The dehumidifying / humidifying rotor according to claim 1, wherein 上記コルゲート紙（２）を、該コルゲート紙（２）の両端縁部（２ａ）（２ｂ）近傍に形成した細帯状接着層（５）（５）を介して積層一体化した請求項１又は２記載の除加湿ロータ。   The said corrugated paper (2) laminated | stacked and integrated through the strip | belt-shaped adhesive layer (5) (5) formed in the both-ends edge part (2a) (2b) vicinity of this corrugated paper (2). Dehumidification / humidification rotor as described.
JP2012278502A 2012-12-20 2012-12-20 Dehumidifying / humidifying rotor Expired - Fee Related JP5643802B2 (en)

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687417A (en) * 1979-12-14 1981-07-16 H Ii I:Kk Exchanger for heat and/or humidity
JP2009068731A (en) * 2007-09-11 2009-04-02 Fuji Electric Holdings Co Ltd Humidity adjusting device
JP2009106893A (en) * 2007-10-31 2009-05-21 Mitsubishi Electric Corp Adsorbing element, refrigerating cycle device, and method of manufacturing adsorbing element

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5687417A (en) * 1979-12-14 1981-07-16 H Ii I:Kk Exchanger for heat and/or humidity
JP2009068731A (en) * 2007-09-11 2009-04-02 Fuji Electric Holdings Co Ltd Humidity adjusting device
JP2009106893A (en) * 2007-10-31 2009-05-21 Mitsubishi Electric Corp Adsorbing element, refrigerating cycle device, and method of manufacturing adsorbing element

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