JPS6351053B2 - - Google Patents
Info
- Publication number
- JPS6351053B2 JPS6351053B2 JP56053684A JP5368481A JPS6351053B2 JP S6351053 B2 JPS6351053 B2 JP S6351053B2 JP 56053684 A JP56053684 A JP 56053684A JP 5368481 A JP5368481 A JP 5368481A JP S6351053 B2 JPS6351053 B2 JP S6351053B2
- Authority
- JP
- Japan
- Prior art keywords
- gas
- moisture
- moisture adsorption
- sheet
- ventilation
- 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.)
- Expired
Links
- 239000007789 gas Substances 0.000 claims description 38
- 239000000463 material Substances 0.000 claims description 34
- 238000001179 sorption measurement Methods 0.000 claims description 29
- 238000009423 ventilation Methods 0.000 claims description 29
- 230000008929 regeneration Effects 0.000 claims description 17
- 238000011069 regeneration method Methods 0.000 claims description 17
- 239000000112 cooling gas Substances 0.000 claims description 16
- 239000003463 adsorbent Substances 0.000 claims description 13
- 238000001816 cooling Methods 0.000 claims description 6
- 238000000926 separation method Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical class C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 5
- 238000005452 bending Methods 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000282693 Cercopithecidae Species 0.000 description 1
- 241001494479 Pecora Species 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000007791 dehumidification Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001172 regenerating effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1411—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant
- F24F3/1423—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification by absorbing or adsorbing water, e.g. using an hygroscopic desiccant with a moving bed of solid desiccants, e.g. a rotary wheel supporting solid desiccants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1004—Bearings or driving means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1032—Desiccant wheel
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1052—Rotary wheel comprising a non-axial air flow
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1068—Rotary wheel comprising one rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2203/00—Devices or apparatus used for air treatment
- F24F2203/10—Rotary wheel
- F24F2203/1088—Rotary wheel comprising three flow rotor segments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Gases (AREA)
Description
【発明の詳細な説明】
本発明は除湿装置の一部における除湿素子に関
し、特に水分吸着性能を持つた材料で形成した通
気路形成素材と、水分吸着性のない材料で形成し
た通気路形成素材とを、互いに通気路が直交する
様に且つ中空円筒状物の軸芯方向及び直径方向に
夫々積層配設して構成し、これを回転させながら
夫々の通気路に湿り気体、冷却用気体を通し、且
つ再生用気体を導入して効率よく吸湿し得る様に
したものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a dehumidifying element in a part of a dehumidifying device, and particularly relates to an air passage forming material formed of a material having moisture adsorption ability and an air passage forming material formed of a material having no moisture adsorption ability. are arranged in layers in the axial and diametrical directions of a hollow cylindrical object, with their ventilation passages perpendicular to each other, and while rotating this, moist gas and cooling gas are introduced into the respective ventilation passages. This allows for efficient moisture absorption by introducing gas for regeneration.
気体中に含まれる水分を取り除くために各種の
除湿装置が利用されている。これらの多くは水分
吸着剤に湿り気体を接触させる様にしたものであ
る。また水分吸着剤としては、モレキユラーシー
プ、シリカゲル、アルミナ等が多く利用され、こ
れらの吸着剤は一般に粒状である。従つて例えば
空気の除湿に当つては、これらの吸着剤を通気性
の容器に収納して湿り空気を通し、水分を吸着さ
せて空気を乾燥させている。一方水分吸着剤に湿
り空気を接触させるときは、吸着熱が発生して空
気の温度が上昇し、関係湿度が低くなつて空気の
絶対湿度が下がりにくくなると共に水分吸着効果
が低下する。そのため吸着剤充填層内に冷却用コ
イル管等を配設するものがあるが充填層が大型に
なり、実用的でない。これらから本出願人は先に
水分吸着剤配置を小型に構成でき且つ除湿性のす
ぐれた除湿素子を発明して特許出願した。 Various dehumidifiers are used to remove moisture contained in gas. Most of these are designed to bring moist gas into contact with a moisture adsorbent. Molecular sheep, silica gel, alumina, etc. are often used as moisture adsorbents, and these adsorbents are generally in the form of particles. Therefore, for example, when dehumidifying air, these adsorbents are housed in an air-permeable container and humid air is passed through the adsorbent to adsorb moisture and dry the air. On the other hand, when humid air is brought into contact with the moisture adsorbent, heat of adsorption is generated, the temperature of the air rises, the relative humidity decreases, the absolute humidity of the air becomes difficult to decrease, and the moisture adsorption effect decreases. For this reason, there are methods in which a cooling coil tube or the like is disposed within the adsorbent-filled bed, but the packed bed becomes large and is not practical. Based on these considerations, the present applicant has previously invented a dehumidifying element that can have a compact moisture absorbent arrangement and has excellent dehumidifying properties, and has filed a patent application for this dehumidifying element.
本発明は前記先願に基づいて形成した素材を、
中空円筒状に形成すると共にその軸芯方向に沿う
気体通路と、軸芯に対して直交する直径方向の気
体通路を交互する様に積層配置し、この中空円筒
素子を回転させながら、連続的に前記通気路に
夫々湿り気体、冷却用気体を通すと共に吸湿気路
側には再生用気流を通す様にしたものである。 The present invention uses a material formed based on the earlier application,
It is formed into a hollow cylindrical shape, and the gas passages along the axis direction and the gas passages in the diametrical direction perpendicular to the axis are arranged in layers alternately, and while rotating this hollow cylindrical element, Moist gas and cooling gas are passed through the ventilation passages, respectively, and a regeneration airflow is passed through the moisture absorption passage side.
以下本発明を図面に基づいて詳細に説明するが
図は本発明の具体的な実施の一例を示すもので、
本発明はこれらの図示例に限定されず、前・後記
の趣旨に徴して構成部材の形状を変更したり或は
一部の設計を変更しても同様に実施できる。 The present invention will be explained in detail below based on the drawings, which show one example of a specific implementation of the invention.
The present invention is not limited to these illustrated examples, and can be similarly implemented by changing the shapes of the constituent members or partially changing the design in accordance with the spirit described above and below.
第１図は本発明に係る回転型除湿素子１の見取
図で、図では、湿り気体を通してその水分を吸着
する水分吸着用素材（以下単に吸着素子という）
３を軸芯方向へ、冷却用気体を通す通気用素材
（以下単に通気素子という）２を直径に沿つた方
向へ夫々その通気路を指向させると共に交互に積
層した中空円筒状物として形成したものを示して
いる。一方これらの各素子は第３図（第２図の一
部拡大説明図）に示す様に構成されている。即ち
通気素子２としては、水分を吸着しないシート状
物例えばプラスチツクフイルムを段ボール成形機
等を利用して波形に成形し、折り曲げ材２ａとす
る。そしてその片面若しくは両面に折り曲げ成形
面とほゞ一致する様に裁断した分離用シート２ｂ
を折曲げ材２ａの山頂若しくは谷底外周に貼合若
しくは融着して当接させる。よつて通気素子２
は、折り曲げ材２ａと分離用シート２ｂとによつ
て折り曲げ方向に沿つて多数の通気路２ｃが形成
される。 FIG. 1 is a sketch of a rotary dehumidifying element 1 according to the present invention, and the figure shows a moisture adsorption material (hereinafter simply referred to as an adsorption element) that absorbs moisture through humid gas.
3 in the axial direction, and ventilation materials (hereinafter simply referred to as ventilation elements) 2 that allow cooling gas to pass therethrough, with their ventilation paths oriented in the diametrical direction, respectively, and formed as a hollow cylindrical object in which layers are alternately stacked. It shows. On the other hand, each of these elements is constructed as shown in FIG. 3 (a partially enlarged explanatory diagram of FIG. 2). That is, as the ventilation element 2, a sheet-like material that does not adsorb moisture, such as a plastic film, is formed into a corrugated shape using a corrugated board molding machine or the like to form a folded material 2a. Then, on one or both sides of the separation sheet 2b, the separation sheet 2b is cut to almost match the folded and molded surface.
is bonded or fused to the outer periphery of the peak or valley bottom of the bent material 2a and brought into contact with it. Yotsute ventilation element 2
A large number of ventilation passages 2c are formed along the bending direction by the bending material 2a and the separation sheet 2b.
一方吸着素子３は、水分吸着性能を有し若しく
は吸着性能を付与したシート状物を、前記通気素
子２と同じように折り曲げて折り曲げ材３ａと
し、その片面若しくは両面に、分離シート３ｂを
接合して形成するが、該シート３ｂとしては、折
り曲げ材３ａと同じ吸着性能を持つたシート状物
としたり或は非吸着性の材料としてもよく、必要
によつては分離用シート３ｂのみ非吸着性材料と
してもよい。また吸着素子３を形成するシート状
物としては、水分吸着性能を有する材料である限
り適当なものを選択できるが、特に好ましいもの
は活性炭素繊維（又はこれに塩化リチウムの様な
吸水性塩類を担持させたものを含む）のみ若しく
はこれを主材として形成した布帛、不織布等であ
る。尚折り曲げ片２ａ，３ａは波形を示したが、
山形、鋸歯形、円曲線等自由に変更できる。また
図の様に夫々の通気路２ｃ，３ｃの高さを中空円
筒状物の中心軸側に順次狭ばめて形成するには、
予め折り曲げを変更してもよいが、ほゞ平行に形
成したものをその中心軸側を押さえて形成しても
よい。またこの様に形成するに当つては、隣設素
子とを互いに型に入れながら貼着したり、或は適
当数ブロツクで構成して組み付け、組み付けに当
つてはケージドラムの如きものが推奨される。尚
中空円筒状物の前記通気素子２の通気路長さが長
くなる程芯側の面積が狭められるので、第２図に
例示する様に、直径方向に２個を配設する様に構
成してもよい。この様にして構成される除湿素子
１では、その中空部４が形成され、該中空部の一
方側を塞いで他方側から例えば冷却用気体５を矢
印のごとく導入する。一方湿り気体は矢印６のご
とく軸芯方向に沿つた吸着素子３を通つて他方側
に乾燥気体６ａとして取り出す。従つて冷却用気
体５は中空部４側に開口する通気素子２の通気路
２ｃを通りながらその周辺に放出され吸熱気流５
ａとなつて除湿素子１の外周面から放出され、吸
湿素子３に発生する吸着熱をうばうことができ
る。 On the other hand, the adsorption element 3 is made by bending a sheet material having moisture adsorption performance or imparted with adsorption performance to form a bent material 3a in the same manner as the ventilation element 2, and joining a separation sheet 3b to one or both sides of the bent material 3a. However, the sheet 3b may be a sheet-like material that has the same adsorption performance as the folded material 3a, or may be made of a non-adsorbent material, and if necessary, only the separation sheet 3b may be made of a non-adsorbent material. It can also be used as a material. Further, as the sheet-like material forming the adsorption element 3, any suitable material can be selected as long as it is a material that has moisture adsorption performance, but particularly preferred is activated carbon fiber (or a water-absorbing salt such as lithium chloride added to it). fabrics, non-woven fabrics, etc. that are formed using only or as a main material (including those in which it is supported) or as a main material. Although the bent pieces 2a and 3a showed waveforms,
You can freely change the shape to a chevron, sawtooth, circular curve, etc. In addition, in order to form the air passages 2c and 3c by sequentially narrowing the heights toward the central axis of the hollow cylindrical object as shown in the figure,
Although the bending may be changed in advance, it is also possible to form a substantially parallel structure by pressing the central axis side. In addition, when forming it in this manner, it is recommended that adjacent elements be placed in a mold and adhered to each other, or that an appropriate number of blocks be assembled and assembled, and that a cage drum or similar device be used for assembly. Ru. Note that as the length of the ventilation path of the ventilation element 2 of the hollow cylindrical object increases, the area on the core side becomes narrower, so two elements are arranged in the diametrical direction, as illustrated in FIG. It's okay. In the dehumidifying element 1 constructed in this manner, a hollow portion 4 is formed, one side of the hollow portion is closed and, for example, a cooling gas 5 is introduced from the other side as shown by the arrow. On the other hand, the wet gas passes through the adsorption element 3 along the axial direction as shown by the arrow 6, and is taken out as dry gas 6a to the other side. Therefore, the cooling gas 5 passes through the ventilation path 2c of the ventilation element 2 that opens toward the hollow part 4 and is released around it, creating an endothermic airflow 5.
a, which is released from the outer circumferential surface of the dehumidifying element 1, and the adsorption heat generated in the moisture absorbing element 3 can be absorbed.
尚通気路２ｃ，３ｃは互いに分離されているか
ら、混合するおそれはない。一方回転中空円筒状
物材の一部（好ましくは上方側）には、吸湿素子
３の再生手段を設け、第１図の例では、該円筒素
子１の一部を取り囲む様に設けた箱枠７ｂの一方
から再生用気体７を導入し、吸湿素子３を再生し
て他方側に７ａとして放出する。これによつて水
分吸着素子３側の水分吸着剤が再生できる。 Note that since the ventilation passages 2c and 3c are separated from each other, there is no risk of mixing. On the other hand, a part (preferably the upper side) of the rotating hollow cylindrical material is provided with a means for regenerating the moisture absorbing element 3, and in the example shown in FIG. Regeneration gas 7 is introduced from one side of 7b, regenerates the moisture absorption element 3, and is discharged to the other side as 7a. As a result, the moisture adsorbent on the moisture adsorption element 3 side can be regenerated.
尚再生用気体７の流れは湿り気体６の流れと同
じ方向で示したが逆に通してもよい。また吸湿素
子３と通気素子２とは、一層ずつを交互に配列し
たものを示したが、複数ずつを交互に積層した
り、或は交互に形成したブロツクを組み合わせて
もよくこれらは適当に設計変更でさる。 Although the flow of the regeneration gas 7 is shown in the same direction as the flow of the wet gas 6, it may also flow in the opposite direction. Furthermore, although the moisture absorbing element 3 and the ventilation element 2 are shown as having one layer arranged alternately, a plurality of them may be alternately stacked or blocks formed alternately may be combined. Monkey with change.
他方この様な除湿素子１を利用する除湿装置と
しては、該除湿素子１を取り替え自在に収納して
回転させ、前記湿り気体、冷却用気体及び再生用
気体を、連続的に通しながら処理できるものであ
ることが要望される。第４図はこれを満足させた
処理装置の１例を示す一部破断側面図で、本発明
除湿素子１は、密封型の箱枠８内に回転自在に構
成された回転ドラム９内に収納される。回転ドラ
ム９としては支軸９ａが箱枠８内に片持で支持さ
れこの支軸９ａは後壁８ｂに軸支されている。そ
して例えば矢印のごとく回転させる。また回転ド
ラム９は除湿素子１を、側板９ｂ，９ｃによつて
挾持する様に配置しており、側板９ｂ，９ｃには
夫々吸湿素子３に対応する窓孔を形成して湿り気
体を通す様になつており、必要によつては、周面
にも孔あき板を配置する。そして上部側には第１
図で説明した様な再生用箱枠７ｂを設けて再生用
気体７を通す。また除湿素子１の中空部４には冷
却用気体５の導入ダクト１０の箱枠８取付部１０
a′を臨ませている。そして箱枠８内の回転ドラム
周辺と、側面側は分割壁８ｈで区割してドラム周
辺を冷却用気体５の吸熱放出部とし、頂面側に設
けた排出ダクト１０ａから取り出す。また箱枠８
内の回転ドラム９の両側には、空腔部８ｅ，８ｇ
が形成されると共に該空腔部には夫々湿り気体６
の導入口６ｃ及び取出口６ｂが連結されて、矢印
の様に湿り気体６が通り、除湿素子１の前記軸芯
方向に並んだ吸湿素子３を通つて、乾燥気体６ａ
となつて取り出される。第５図は本発明除湿素子
１を前記例と異なる使用例を示したもので、湿り
気体６を回転除湿素子１ａの中空部４に導入して
ドラム周辺に乾燥気体６ａを放出させるものを例
示し、冷却用気体５は除湿素子１ａの側面の一部
から他方側へ吸熱して通過すると共に再び除湿素
子１ａの他部側から再び吸熱して放出されるもの
を示す。この様な構成とする除湿素子１ａでは、
吸湿素子３が直径方向に配設され、通気素子２が
軸芯方向に配列されて前記例と夫々逆方向に配設
される。尚これらの配列並びに構成については前
記例と同じ様にしてもよい。 On the other hand, a dehumidifying device using such a dehumidifying element 1 is one that can process the humid gas, cooling gas, and regeneration gas while continuously passing the dehumidifying element 1 by storing and rotating the dehumidifying element 1 in a replaceable manner. It is desired that FIG. 4 is a partially cutaway side view showing an example of a processing device that satisfies this requirement, in which the dehumidifying element 1 of the present invention is housed in a rotary drum 9 that is rotatably configured within a sealed box frame 8. be done. As the rotating drum 9, a support shaft 9a is supported in a cantilever manner within the box frame 8, and this support shaft 9a is pivotally supported by the rear wall 8b. Then, for example, rotate it as shown by the arrow. Further, the rotating drum 9 is arranged so that the dehumidifying element 1 is held between side plates 9b and 9c, and window holes corresponding to the moisture absorbing elements 3 are formed in the side plates 9b and 9c, respectively, so that moist gas can pass therethrough. If necessary, a perforated plate may be placed on the circumferential surface. And on the top side there is a first
A regeneration box frame 7b as explained in the figure is provided to allow the regeneration gas 7 to pass through. Also, in the hollow part 4 of the dehumidifying element 1, there is a mounting part 10 for the box frame 8 of the introduction duct 10 for the cooling gas 5.
A′ is facing. The periphery of the rotating drum in the box frame 8 and the side surface side are divided by a dividing wall 8h, and the periphery of the drum is used as an endothermic release section for the cooling gas 5, which is taken out from a discharge duct 10a provided on the top surface side. Also box frame 8
Hollow parts 8e and 8g are provided on both sides of the rotating drum 9.
are formed, and moist gas 6 is filled in each cavity.
The inlet 6c and the outlet 6b of the dehumidifying element 1 are connected to each other, and the wet gas 6 passes through as shown by the arrow, and the dry gas 6a passes through the moisture absorbing elements 3 arranged in the axial direction of the dehumidifying element 1.
Then it is taken out. FIG. 5 shows an example of how the dehumidifying element 1 of the present invention is used, which is different from the above-described example, and shows an example in which moist gas 6 is introduced into the hollow part 4 of the rotating dehumidifying element 1a and dry gas 6a is released around the drum. However, the cooling gas 5 absorbs heat from a part of the side surface of the dehumidifying element 1a to the other side, passes through the dehumidifying element 1a, absorbs heat again from the other side of the dehumidifying element 1a, and is released. In the dehumidifying element 1a having such a configuration,
The moisture absorbing elements 3 are arranged in the diametrical direction, and the ventilation elements 2 are arranged in the axial direction and are arranged in opposite directions to those in the previous example. Note that the arrangement and configuration of these may be the same as in the above example.
第６図は第５図に例示した様な除湿素子１ａを
用いた処理装置の１例を示す側面図で一部を破断
して示す。第７図は第６図の右側面図、第８図は
第７図の切断線−の矢印方向断面図、第９図
は第８図の切断線−の矢印方向一部断面図で
ある。これらの図において、除湿素子１ａは密封
型の箱枠８内に回転自在に構成された回転ドラム
９内に収納される。回転ドラム９としてはその支
軸９ａが箱枠８内に片持ちで設けられ、支軸９ａ
は後壁８ｂを貫いて突出し、その一部にスプロケ
ツトを固設してチエーン１３によつて回転され
る。１３ａはこの駆動用減速モータで例えばドラ
ム９を矢印方向に回転させる。 FIG. 6 is a partially cutaway side view showing an example of a processing apparatus using the dehumidifying element 1a as illustrated in FIG. 7 is a right side view of FIG. 6, FIG. 8 is a sectional view taken along the cutting line - of FIG. 7 in the direction of the arrow, and FIG. 9 is a partial sectional view taken along the cutting line - of FIG. 8 in the direction of the arrow. In these figures, the dehumidifying element 1a is housed in a rotating drum 9 that is rotatably constructed within a sealed box frame 8. The rotating drum 9 has its support shaft 9a cantilevered within the box frame 8.
protrudes through the rear wall 8b, has a sprocket fixed to a part thereof, and is rotated by the chain 13. Reference numeral 13a denotes this drive deceleration motor, which rotates the drum 9 in the direction of the arrow, for example.
一方回転ドラム９としては、側板９ｂを着脱自
在に構成すると共にその周辺に周面板９ｃを取り
囲んで設け、周面板９ｃはまずドラムの側壁９b1
に取り付けられ、側板９ｂは該周面板９ｃに取り
付けられている。そして側壁９b1、側板９ｂ及び
周面板９ｃには夫々通気孔を形成する。尚該通気
孔としては第７図の９ｅのごとく、遠心方向を拡
大したものであつたり、周面板９ｃの平行溝孔で
あつてもよく、これらは自由に選択できる。尚側
壁９b1及び側板９ｂに形成する通気孔は、ドラム
９に収納する除湿素子１の中空部４に及ばないも
のとする。一方箱枠８の前面側（第６図において
右側）には、湿り気体導入ダクト６ｃが連結さ
れ、この連結は、箱枠の前壁８ａに設けた導入筒
体６c′の片側に連結される。そして該導入筒体６
c′は、回転ドラム９の側板９ｂを貫いて、除湿素
子１ａの中空部４内に臨んで開口している。従つ
て湿り気体６は、ダクト６ｃから導入筒体６c′を
介して中空部４に入るが、側壁９b1側は閉塞され
ているので、全気体は除湿素子１ａの直径方向吸
着素子３を通つてドラムの周面板９ｃから箱枠８
内に、乾燥空気となつて送り出され、頂部に開設
した取り出しダクト６a′から取り出すことができ
る。 On the other hand, as for the rotating drum 9, a side plate 9b is configured to be detachable and is provided surrounding a circumferential plate 9c .
The side plate 9b is attached to the peripheral plate 9c. Ventilation holes are formed in the side wall 9b 1 , the side plate 9b, and the peripheral plate 9c, respectively. The ventilation holes may be enlarged in the centrifugal direction as shown in 9e in FIG. 7, or may be parallel slots in the peripheral plate 9c, and these may be freely selected. It is assumed that the ventilation holes formed in the side wall 9b 1 and the side plate 9b do not extend into the hollow portion 4 of the dehumidifying element 1 housed in the drum 9. On the other hand, a moist gas introduction duct 6c is connected to the front side (right side in FIG. 6) of the box frame 8, and this connection is connected to one side of an introduction cylinder 6c' provided on the front wall 8a of the box frame. . And the introduction cylinder 6
C' extends through the side plate 9b of the rotating drum 9 and opens into the hollow portion 4 of the dehumidifying element 1a. Therefore, the moist gas 6 enters the hollow part 4 from the duct 6c through the introduction cylinder 6c', but since the side wall 9b1 side is closed, all the gas passes through the diametrical adsorption element 3 of the dehumidifying element 1a. From the peripheral plate 9c of the drum to the box frame 8
The dry air is sent out as dry air and can be taken out from the take-out duct 6a' opened at the top.
一方箱枠８の後壁８ｂ及び前壁８ａの夫々内面
側には突条環８ｃを形成すると共に、該突条環８
ｃは、回転ドラム９の側壁９b1及び側板９ｂの
夫々外側に一体的に形成した突条環９ｄ，９ｄに
内接する様に設けられ、突条環８ｃ（固定側）と
突条環９ｄ（移動側）は互いに気封型として構成
される。また回転ドラム９の回転受部としても利
用される。 On the other hand, a protruding ring 8c is formed on the inner surface of each of the rear wall 8b and the front wall 8a of the box frame 8.
c is provided so as to be inscribed in protrusion rings 9d, 9d integrally formed on the outside of the side wall 9b 1 and side plate 9b of the rotating drum 9, respectively, and the protrusion ring 8c (fixed side) and the protrusion ring 9d ( (moving side) are configured as air-sealed with each other. It is also used as a rotation receiver for the rotating drum 9.
他方前壁８ａには、上、下方向側に冷却用気体
導入孔１１及び排出口１１ａを設け、該導入孔及
び排出口は、夫々前記突条環８ｃ内に開口すると
共に側板９ｂとで形成される空腔部に連通してい
る。また該空腔部は、第９図に示す様に前壁８ａ
側がそのほぼ中央部において、ほゞ水平な分割突
条８ｄを形成している。従つて前記空腔部として
は上部側空腔部８ｆと下部側空腔８ｅとして区割
され、導入孔１１から入つた冷却用気体５は、ま
ず下部側空腔８ｅに入り除湿素子１の前記通気素
子２の気路２ｃを通つて一次吸熱し、後壁８ｂ側
に形成される空腔部８ｇに導入される。また空腔
部８ｇは突条環８ｃ内で全体に通じているので、
他方側（反対側の上部側空腔８ｆ対応側）から再
び通気素子２の通気路２ｃを通つて吸着発熱を吸
熱し、上部側空腔８ｆを通つて排出口１１ａから
取り出される。 On the other hand, the front wall 8a is provided with a cooling gas introduction hole 11 and a discharge port 11a on the upper and lower sides, and the introduction hole and the discharge port are respectively opened in the protrusion ring 8c and formed with the side plate 9b. It communicates with the cavity where the Further, the cavity has a front wall 8a as shown in FIG.
The sides form a substantially horizontal dividing protrusion 8d at substantially the center thereof. Therefore, the cavity is divided into an upper cavity 8f and a lower cavity 8e, and the cooling gas 5 entering from the introduction hole 11 first enters the lower cavity 8e of the dehumidifying element 1. It passes through the air passage 2c of the ventilation element 2, absorbs heat primarily, and is introduced into the cavity 8g formed on the rear wall 8b side. In addition, since the cavity 8g communicates with the entire inside of the protrusion ring 8c,
The adsorbed heat is absorbed from the other side (the side corresponding to the opposite upper cavity 8f) through the ventilation path 2c of the ventilation element 2, and is taken out from the discharge port 11a through the upper cavity 8f.
一方吸着素子３の吸着剤を再生させるためには
加熱気体の再生ガスを用い、該再生ガスは回転ド
ラム軸９ａを貫通させた導入パイプ１２から導入
される。即ち第８図に示す様に、導入パイプ１２
は軸支え部材１６に取り付けたブラケツト１６ａ
を介して固定され、回転ドラム９内に臨んだ位置
で曲りパイプ１４ａを介してノズル１４が設けら
れている。そして該ノズル１４は、その開口面を
除湿素子１の中空部４の下部側周面に近接させて
いる。また回転ドラム９の下部側には、該ノズル
１４に対応する様に開口させた受箱１５を配設
し、回転ドラムの周面板９ｃにその開口面を近接
させている。尚該ノズル１４の先端と受箱１５の
間には冷機用気体５の通過を遮蔽する様なカバー
を設けるが、該カバーは前記突条環８ｃの一部に
形成しておく、従つてパイプ１２から導入される
再生用ガス７は除湿素子１ａの吸着素子通気路３
ｃを通つて、吸着剤を再生し受箱１５からこれに
連通する排出パイプ１２′を経て取り出される
（７ａ第７図参照）
本発明除湿素子は、前記した様に構成したか
ら、回転させながら連続的に吸湿、冷却及び再生
ができ、しかもこの素子は吸着素子、通気素子の
通気路が夫々円筒状型の中空部から外周面へ、お
よび側面側へ直交して形成されるので、除湿装置
に適用するに極めて好適な除湿素子とすることが
できる。 On the other hand, in order to regenerate the adsorbent in the adsorption element 3, heated regeneration gas is used, and the regeneration gas is introduced from an introduction pipe 12 passing through the rotating drum shaft 9a. That is, as shown in FIG.
is the bracket 16a attached to the shaft support member 16.
A nozzle 14 is provided at a position facing into the rotating drum 9 via a bent pipe 14a. The nozzle 14 has its opening surface close to the lower peripheral surface of the hollow portion 4 of the dehumidifying element 1. Further, on the lower side of the rotating drum 9, a receiving box 15 is provided with an opening corresponding to the nozzle 14, and its opening surface is brought close to the circumferential plate 9c of the rotating drum. Note that a cover is provided between the tip of the nozzle 14 and the receiving box 15 to block the passage of the cooling gas 5, and the cover is formed on a part of the protruding ring 8c. The regeneration gas 7 introduced from the dehumidifying element 1a through the adsorption element air passage 3
Since the dehumidifying element of the present invention is constructed as described above, the adsorbent is regenerated and taken out from the receiving box 15 through the discharge pipe 12' communicating therewith (see Fig. 7a). It can continuously absorb, cool, and regenerate moisture, and since the air passages of the adsorption element and the ventilation element are formed perpendicularly from the hollow part of the cylindrical mold to the outer circumferential surface and to the side surface, it is a dehumidifying device. It can be made into a dehumidifying element that is extremely suitable for application to.
第１０図は本発明回転型除湿素子を適用した除
湿装置１７を利用して、室１８の空調を行なつた
フロー図を示し、室１８の湿り空気をフアン１９
を介して除湿装置１７に送る。そして前記したよ
うに水分が吸着された除湿乾燥空気はダクト２０
を介して再び室１８へ返環することもできるが特
に室１８の空気除湿冷房を行なうものを例示す
る。即ち２１は噴水塔で乾燥気体６ａが導入され
て噴霧中の水と接触させて吸湿し、再び室１８返
環する。一方冷却用空気５は中空部へ導入して吸
着熱を吸収して取り出し５ａ必要により該吸収熱
を適当な熱交換装置へ導いて回収する。また再生
用ガス７はフアン２３から導入されて取り出す
が、再生用ガスとしては太陽熱を利用した加温空
気が好適である。２４は蓄冷器で媒体とした水を
ポンプ２２ａによつて前記噴水塔２１に送つて噴
水し、噴水は前記除湿装置１７から取り出される
乾燥空気と接触して冷却される。そしてフアン２
５により室内空気を直接噴水塔２１に設けた伝熱
管に送り間接的に冷却することにより室１８内を
冷房したり、間接的にポンプ２６により蓄冷器の
冷水により冷却し、もつて室１８を冷房する。 FIG. 10 shows a flowchart for air conditioning a room 18 using a dehumidifying device 17 to which the rotary dehumidifying element of the present invention is applied.
It is sent to the dehumidifier 17 via. Then, as mentioned above, the dehumidified dry air with moisture adsorbed is sent to the duct 20.
Although it is also possible to return the air to the chamber 18 through the air, an example in which the air is dehumidified and cooled in the chamber 18 will be specifically exemplified. That is, the dry gas 6a is introduced into a fountain tower 21, is brought into contact with the water being sprayed, absorbs moisture, and is returned to the chamber 18 again. On the other hand, the cooling air 5 is introduced into the hollow part, absorbs adsorption heat, and is taken out 5a, if necessary, by guiding the absorbed heat to a suitable heat exchanger and recovering it. Further, the regeneration gas 7 is introduced and taken out from the fan 23, and heated air using solar heat is suitable as the regeneration gas. 24 sends water used as a medium in a regenerator to the fountain tower 21 by a pump 22a to generate a fountain, and the fountain comes into contact with dry air taken out from the dehumidifier 17 and is cooled. and fan 2
5, indoor air is directly sent to the heat transfer tube provided in the fountain tower 21 and indirectly cooled to cool the room 18, and indirectly cooled by the cold water of the regenerator by the pump 26, thereby cooling the room 18. Cool down.
第１図は本発明の除湿素子を示す見取図で、一
部の付属装置を併設して示す。第２図は除湿素子
の他の構成例を示す見取略図、第３図は第２図の
一部拡大説明見取図、第４図は処理装置の一部破
断側面図、第５図は本発明素子の他の構成例を示
す見取図、第６図は第５図例の素子を用いた除湿
装置の一部破断側面図、第７図は第６図の右側面
図で一部を破断して示す。第８図は第７図の切断
線−矢印方向断面図、第９図は第５図の切断
線−矢印方向一部断面図第１０図はフロー図
である。
１……除湿素子、２……通気素子、３……吸着
素子、４……中空部、５……湿り気体、６……冷
却用気体、７……再生用気体、８……箱枠、９…
…回転ドラム、１０……冷却空気ダクト、１１…
…冷却用パイプ、１２……再生用ガスパイプ、１
３……チエーン、１４……ノズル、１５……受
箱、１６……支え部材、１７……除湿装置、１８
……室、２１……噴水塔、２４……蓄冷器、２５
……フアン、２６……ポンプ。
FIG. 1 is a sketch showing the dehumidifying element of the present invention, with some of the attached devices also shown. Fig. 2 is a schematic diagram showing another example of the structure of the dehumidifying element, Fig. 3 is a partially enlarged explanatory diagram of Fig. 2, Fig. 4 is a partially cutaway side view of the processing device, and Fig. 5 is a diagram of the present invention. A sketch showing another example of the structure of the element, FIG. 6 is a partially cutaway side view of a dehumidifier using the element of the example shown in FIG. 5, and FIG. 7 is a partially cutaway right side view of FIG. 6. show. FIG. 8 is a sectional view along the cutting line in FIG. 7 along the arrow direction, and FIG. 9 is a partial sectional view along the cutting line in FIG. 5 along the arrow direction. FIG. 10 is a flow diagram. DESCRIPTION OF SYMBOLS 1... Dehumidification element, 2... Ventilation element, 3... Adsorption element, 4... Hollow part, 5... Moist gas, 6... Cooling gas, 7... Regeneration gas, 8... Box frame, 9...
...Rotating drum, 10...Cooling air duct, 11...
...Cooling pipe, 12...Regeneration gas pipe, 1
3...Chain, 14...Nozzle, 15...Receiving box, 16...Support member, 17...Dehumidifier, 18
...Room, 21...Fountain tower, 24...Regenerator, 25
...Juan, 26...pump.
Claims (1)
り曲げ、その片面若しくは両面に水分吸着性能を
有し若しくは有しない分離用シートを当接させて
多数の通気路を形成させた水分吸着用素材と、水
分非吸着性のシート状物を波形に折り曲げ、その
片面若しくは両面に水分非吸着性のシート状物を
当接させて多数の通気路を形成させた通気素材と
を、これらの素材の通気路が互いに中空円筒状の
軸芯方向及び直径方向に交互に配列する様に積層
して中空円筒素子を構成し、該中空円筒素子を積
極的に回転させながら中空円筒素子の中空部から
外周側へ通ずる通気路に、冷却用気体若しくは湿
り気体並びに隔離して再生用気体を導入し、中空
部を除く円筒素子の側面を貫通する通気路に、湿
り気体並びに隔離して再生用気体若しくは冷却用
気体を夫々対応させて導入し、吸湿、冷却及び再
生を連続的に行なう様にしたことを特徴とする回
転型除湿素子。 ２ 特許請求の範囲第１項において、水分吸着性
能を有するシート状物は、活性炭素繊維を主材と
して形成したものである回転型除湿素子。 ３ 特許請求の範囲第１又は２項において、水分
吸着性能を有するシート状物は、水分吸着性能を
有し若しくは有しないシート状物に水分吸着剤を
担持させて構成したものである回転型除湿素子。[Claims] 1. A sheet-like material having moisture adsorption ability is folded into a wave shape, and a separation sheet having or not having moisture adsorption ability is brought into contact with one or both sides of the sheet to form a large number of air passages. A moisture adsorption material and a ventilation material made by folding a non-moisture adsorption sheet material into a corrugated shape and abutting the non-moisture adsorption sheet material on one or both sides to form a large number of air passages. A hollow cylindrical element is constructed by stacking these materials so that the ventilation passages are arranged alternately in the axial direction and diametrical direction of the hollow cylindrical element, and the hollow cylindrical element is rotated actively. Cooling gas or humid gas and isolated regeneration gas are introduced into the ventilation passage leading from the hollow part to the outer circumferential side, and moist gas and isolated regeneration gas are introduced into the ventilation passage passing through the side of the cylindrical element excluding the hollow part. 1. A rotary dehumidifying element characterized in that a cooling gas or a cooling gas is introduced in correspondence with each other so that moisture absorption, cooling and regeneration are performed continuously. 2. A rotary dehumidifying element according to claim 1, wherein the sheet-like material having moisture adsorption performance is formed mainly of activated carbon fiber. 3. In claim 1 or 2, the sheet material having moisture adsorption ability is a rotary dehumidifier which is constructed by carrying a moisture adsorbent on a sheet material that may or may not have moisture adsorption ability. element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56053684A JPS57167720A (en) | 1981-04-08 | 1981-04-08 | Rotary type dehumidifying element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56053684A JPS57167720A (en) | 1981-04-08 | 1981-04-08 | Rotary type dehumidifying element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57167720A JPS57167720A (en) | 1982-10-15 |
| JPS6351053B2 true JPS6351053B2 (en) | 1988-10-12 |
Family
ID=12949641
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56053684A Granted JPS57167720A (en) | 1981-04-08 | 1981-04-08 | Rotary type dehumidifying element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57167720A (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57190635A (en) * | 1981-05-18 | 1982-11-24 | Toyobo Co Ltd | Dehumidifying element |
| JPS6268523A (en) * | 1985-09-20 | 1987-03-28 | Matsushita Electric Ind Co Ltd | Dry dehumidifier |
| JPS6268520A (en) * | 1985-09-20 | 1987-03-28 | Matsushita Electric Ind Co Ltd | Dry dehumidifier |
| JPS6268524A (en) * | 1985-09-20 | 1987-03-28 | Matsushita Electric Ind Co Ltd | Dry dehumidifier |
| JPS6268522A (en) * | 1985-09-20 | 1987-03-28 | Matsushita Electric Ind Co Ltd | Dry dehumidifier |
| JPS6268521A (en) * | 1985-09-20 | 1987-03-28 | Matsushita Electric Ind Co Ltd | Dry dehumidifier |
| JPS62176519A (en) * | 1986-01-27 | 1987-08-03 | Matsushita Electric Ind Co Ltd | Dry dehumidifier |
-
1981
- 1981-04-08 JP JP56053684A patent/JPS57167720A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57167720A (en) | 1982-10-15 |
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