JPS6268522A - Dry dehumidifier - Google Patents
Dry dehumidifierInfo
- Publication number
- JPS6268522A JPS6268522A JP60209148A JP20914885A JPS6268522A JP S6268522 A JPS6268522 A JP S6268522A JP 60209148 A JP60209148 A JP 60209148A JP 20914885 A JP20914885 A JP 20914885A JP S6268522 A JPS6268522 A JP S6268522A
- Authority
- JP
- Japan
- Prior art keywords
- regeneration
- airflow
- section
- heat exchange
- exchange element
- 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
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
- F24F2203/104—Heat exchanger 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
- F24F2203/1048—Geometric details
-
- 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
- F24F2203/1056—Rotary wheel comprising a reheater
-
- 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
- F24F2203/1084—Rotary wheel comprising two flow rotor segments
-
- 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
Abstract
Description
【発明の詳細な説明】 産業上の利用分野 本発明は回転式の乾式除湿機に関するものである。[Detailed description of the invention] Industrial applications The present invention relates to a rotary dry dehumidifier.
従来の技術
従来この種の乾式除湿機の熱交換素子は、第５図に示す
ような構成であった。すなわち吸湿剤を含浸したロータ
５ｏは円周方向に３分割されている。各部分は順に、気
流を除湿するだめの処理部６１、それを予熱するだめの
予熱部６２．それを加熱再生するだめの再生部６３に分
れている。また予熱部６２を通る気流６４は処理気流６
６の一部を利用している。気流６４は予熱部５２を通る
際にわずかであるが吸湿するため温度が上昇し、この熱
を加熱器５６に入れることにより再生気流６了を加熱す
る負荷を若干低減することができる。BACKGROUND OF THE INVENTION Conventionally, a heat exchange element of a dry dehumidifier of this type has a structure as shown in FIG. That is, the rotor 5o impregnated with a moisture absorbent is divided into three parts in the circumferential direction. Each section is sequentially divided into a processing section 61 for dehumidifying the airflow, a preheating section 62 for preheating it, and so on. It is divided into a regeneration section 63 which heats and regenerates it. Also, the airflow 64 passing through the preheating section 62 is the processing airflow 6
Part of 6 is used. When the airflow 64 passes through the preheating section 52, it absorbs a small amount of moisture, so its temperature rises. By inputting this heat into the heater 56, the load of heating the regeneration airflow 64 can be reduced slightly.
また予熱部５２によりロータ６ｏが高温化されるため、
再生部５３の再生が十分行える。なお、前記ロータ５０
は軸を中心に矢印Ｘの方向に回転するようになっている
。（たとえば特開昭５４−４２８４０号公報）
発明が解決しようとする問題点
このような従来の構成では、予熱部５２に流れる気流６
４は処理気流５６の一部を利用するため、セパレータと
風量調節部が必要なこと、および予熱部５２での吸湿（
除湿）はわずかであり気流５４の高温化はさほど期待で
きない問題があった。そのため予熱気流５４を独立の流
路で循環することで解決できるが送風機が余分にいる。Further, since the temperature of the rotor 6o is increased by the preheating section 52,
The reproduction section 53 can perform sufficient reproduction. Note that the rotor 50
is designed to rotate in the direction of arrow X around its axis. (For example, Japanese Unexamined Patent Publication No. 54-42840) Problems to be Solved by the Invention In such a conventional configuration, the airflow 6 flowing into the preheating section 52
4 utilizes a part of the processing airflow 56, so a separator and an air volume adjustment section are required, and moisture absorption in the preheating section 52 (
There was a problem in that the dehumidification (dehumidification) was slight and the temperature of the airflow 54 could not be expected to increase much. This problem can be solved by circulating the preheated airflow 54 in an independent flow path, but an extra blower is required.
また加熱器６６は気流５４の顕熱のみ必要であり、これ
を解決するためには気流６４を加熱器５６に入る前の再
生気流５７と顕熱交換器で顕熱交換すればよいが、装置
が大きくなる問題がある。In addition, the heater 66 only needs the sensible heat of the airflow 54, and in order to solve this problem, the airflow 64 can be exchanged with the regeneration airflow 57 before entering the heater 56 using a sensible heat exchanger. There is a problem that becomes large.
本発明はこのような問題点を解決するもので、。The present invention solves these problems.
処理気流を分割することなく、まだ余分な顕熱交換素子
や送風機を用いることなく、予熱部において再生部を通
過した高温の再生気流と熱交換素子とを顕熱交換するこ
とにより熱交換素子の温度を上昇し加熱器の負荷を低減
させ、かつ熱交換素子を予熱し再生部での再生を十分に
行えることを目的とするものである。By exchanging sensible heat between the high-temperature regeneration airflow that has passed through the regeneration section and the heat exchange element in the preheating section, without dividing the processing airflow or using an extra sensible heat exchange element or blower, The purpose is to raise the temperature, reduce the load on the heater, preheat the heat exchange element, and perform sufficient regeneration in the regeneration section.
問題点を解決するための手段
この問題点を解決するために本発明は、伝熱性と吸湿性
を有する非透湿性の仕切板と、伝熱性と吸湿性を有する
間隔板とで構成した第１のエレメントと、伝熱性を有す
る非透湿性、非吸湿性の仕切板と間隔板とで構成した第
２のエレメントを、円周方向に交互に積層して円筒状の
熱交換素子を形成し、前記熱交換素子を通る気流を処理
部および再生部の２分割に仕切るように流路を形成し、
前記処理部を流れる処理気流と前記再生部を流れる再生
気流は前記第１のエレメントを通り、かつ前記熱交換素
子の回転により処理部から再生部へ移行する部分の直前
の処理部の第２のエレメントに前記熱交換素子を予熱す
るための予熱気流が通る流路を処理気流と混り合わない
ように仕切り予熱部とし、前記再生気流は前記第１のエ
レメント通過後に前記予熱部を流れる予熱気流になるよ
うに流路を形成したものである。Means for Solving the Problems In order to solve this problem, the present invention provides a first partition plate comprising a moisture-impermeable partition plate having heat conductivity and moisture absorption properties, and a spacing plate having heat conductivity and moisture absorption properties. A cylindrical heat exchange element is formed by alternately stacking elements in the circumferential direction, and a second element composed of non-moisture permeable, non-hygroscopic partition plates and spacing plates having heat conductive properties, forming a flow path so as to divide the airflow passing through the heat exchange element into two parts, a processing section and a regeneration section;
The processing airflow flowing through the processing section and the regeneration airflow flowing through the regeneration section pass through the first element, and the second airflow of the processing section immediately before the portion where the heat exchange element moves from the processing section to the regeneration section due to the rotation of the heat exchange element. A flow path through which a preheated airflow for preheating the heat exchange element passes through the element is partitioned into a preheating section so that it does not mix with the processing airflow, and the regeneration airflow is a preheated airflow that flows through the preheating section after passing through the first element. The flow path is formed so that
作 用
この構成により、再生部を通過した高温、高湿の再生気
流は予熱気流として予熱部に入り非透湿性の仕切板を介
して顕熱のみ交換するため、熱交換素子の温度が上昇し
再生部での加熱器の負荷を低減し、十分な再生を行うた
め低露点の除湿を行うことができ、また再生部に入る直
前の処理部の第２のエレメントの予熱気流を流すことに
より余分に予熱部を設けることなく熱交換素子を予熱で
きることとなる。Effect: With this configuration, the high-temperature, high-humidity regeneration airflow that has passed through the regeneration section enters the preheating section as a preheating airflow and only exchanges sensible heat through the non-moisture-permeable partition plate, so the temperature of the heat exchange element increases. It is possible to reduce the load on the heater in the regeneration section and perform low dew point dehumidification to ensure sufficient regeneration, and by flowing the preheated airflow of the second element of the processing section immediately before entering the regeneration section, excess air can be removed. This means that the heat exchange element can be preheated without providing a preheating section.
実施例−
以下本発明の一実施例を第１〜第３図にもとすき説明す
る。第１図は本発明の一実施例による乾式除湿機の配置
図である。図において１は熱交換素子であり、電動機２
の回転力をベルト３により熱交換素子１に伝達させ回転
する。熱交換素子１は、処理部４ａ、再生部４ｂ、およ
び処理部４ａの第２のエレメントの一部を予熱部４ｃと
して仕切板（図示せず）で仕切られる。また熱交換素子
１は第２図および第３図に示されるように第１のエレメ
ント５ａと第２のエレメント６ｂを交互に積層されてい
る。第１のエレメント５ａの間隔板６ｄは伝熱性と吸湿
性を有する材料である（たとえば塩化リチウム等の吸湿
剤を含浸したもの）。Embodiment - An embodiment of the present invention will be described below with reference to FIGS. 1 to 3. FIG. 1 is a layout diagram of a dry dehumidifier according to an embodiment of the present invention. In the figure, 1 is a heat exchange element, and the electric motor 2
The belt 3 transmits the rotational force to the heat exchange element 1 to rotate it. The heat exchange element 1 is divided by a partition plate (not shown) into a processing section 4a, a regeneration section 4b, and a part of the second element of the processing section 4a as a preheating section 4c. Further, the heat exchange element 1 has first elements 5a and second elements 6b stacked alternately, as shown in FIGS. 2 and 3. The spacing plate 6d of the first element 5a is made of a material having heat conductivity and hygroscopicity (for example, impregnated with a hygroscopic agent such as lithium chloride).
第２のエレメント６ｂの間隔板６ｂは伝熱性を有するが
非吸湿性の材料である。第１と第２のニレメン）５ａ、
５ｂ間に介在する仕切板７は非透湿の材料で、′第１の
ニレメン）５ａ側の面に吸湿剤が塗布されている。第１
のニレメン）５ａを流れる気流８ａは円柱状の一端から
他端に流れ、第２のエレメント６ｂを流れる気流８ｂは
外周部の一端側側面から他端側側面に流れるようになっ
ている。第１図と第３図において、熱交換素子１の処理
部４ａでは処理気流Ａが送風機９ａにより熱交換素子１
の第１のニレメン１−５ａ部に送風される。The spacing plate 6b of the second element 6b is a thermally conductive but non-hygroscopic material. 1st and 2nd Elmmen) 5a,
The partition plate 7 interposed between the partition plates 5b is made of a moisture-impermeable material, and a moisture-absorbing agent is applied to the surface facing the first elm plate 5a. 1st
The airflow 8a flowing through the cylindrical element 5a flows from one end of the cylindrical shape to the other end, and the airflow 8b flowing through the second element 6b flows from the side surface on one end side of the outer periphery to the side surface on the other end side. In FIGS. 1 and 3, in the processing section 4a of the heat exchange element 1, the processed airflow A is transferred to the heat exchange element 1 by the blower 9a.
Air is blown to the first elmmen 1-5a section.
まだ再生部４ｂでは再生気流Ｂが加熱器１０（たとえば
ヒータ、バーナ等）により加熱され熱交換素子１の第１
のエレメント６ａ部に流れる。再生部４ｂを通過した再
生気流Ｂは予熱気流Ｃとなり予熱部４Ｃの第２のニレメ
ン）５ｂ部に流れる。Still in the regeneration section 4b, the regeneration airflow B is heated by the heater 10 (for example, a heater, a burner, etc.) and the first
The current flows to the element 6a section. The regeneration airflow B that has passed through the regeneration section 4b turns into a preheated airflow C and flows into the second part 5b of the preheating section 4C.
上記構成において処理部４ａの第２のエレメント５ｂ（
予熱部４ｃ）に予熱気流Ｃを流すことにより非透湿性の
仕切板７を介して顕熱交換を行い熱交換素子１温度を上
昇させる。これは再生部４ｂでの加熱器１０の負荷を低
減するためで、処理部４ａから再生部４ｂに直接入った
場合は、吸湿時の：数音熱等の発生により熱交換素子１
の部分の温度は上昇するが、再生部４ｂを通った後の再
生気流Ｂの温度よりは低い。そのため予熱部４Ｃで熱交
換素子の部分の温度を上昇すれば再生部４ｂでの熱交換
素子の温度は直接再生部４ｂに入った場合に比べ高くす
ることができ、結果的に加熱器の負荷を低減できる。次
に再生部４ｂに、水分が吸湿され予熱された部分が入り
、加熱器１０で高温になった再生気流Ｂにより吸湿され
た水分が除去される。以上のように予熱部を設けること
により低露点の除湿が低消費電力で可能になる。In the above configuration, the second element 5b (
By flowing the preheating airflow C into the preheating section 4c), sensible heat exchange is performed via the moisture-impermeable partition plate 7, and the temperature of the heat exchange element 1 is increased. This is to reduce the load on the heater 10 in the regeneration section 4b, and if it enters the regeneration section 4b directly from the processing section 4a, heat exchanger 1 due to the generation of heat, etc. during moisture absorption.
Although the temperature of the portion increases, it is lower than the temperature of the regeneration airflow B after passing through the regeneration section 4b. Therefore, by increasing the temperature of the heat exchange element in the preheating section 4C, the temperature of the heat exchange element in the regeneration section 4b can be made higher than when it directly enters the regeneration section 4b, resulting in a load on the heater. can be reduced. Next, the preheated portion that has absorbed moisture enters the regeneration section 4b, and the absorbed moisture is removed by the regeneration airflow B that has become high in temperature with the heater 10. By providing the preheating section as described above, dehumidification with a low dew point can be performed with low power consumption.
なお第４図は熱交換素子の他の実施例の図であり、熱交
換素子１１の気流の流れは第１のエレメント１２および
第２のエレメント１３ともに、円柱状の端面から他端の
外周部側面に、流れるように構成されており、効果は前
記実施例の場合と同様である。Note that FIG. 4 is a diagram of another embodiment of the heat exchange element, and the air flow of the heat exchange element 11 is directed from the cylindrical end face to the outer peripheral part of the other end of both the first element 12 and the second element 13. The side surfaces are configured to flow, and the effect is similar to that of the previous embodiment.
発明の効果
以上のように本発明によれば、伝熱性と吸湿性を有する
非透湿性の仕切板と、伝熱性と吸湿性を有する間隔板と
で構成した第１のエレメントと、伝熱性を有する非透湿
性、非吸湿性の仕切板と間隔板とで構成した第２のエレ
メントを、円周方向に交互に積層して円筒状の熱交換素
子を形成し、前記熱交換素子を気流の処理部、および再
生部の２分割に仕切るように流路を形成し、前記処理部
を流れる処理気流と前記再生部を流れる再生気流は前記
第１のエレメントを通り、かつ前記熱交換素子の回転に
より処理部から再生部へ移行する部分の直前の処理部の
第２のエレメントに前記熱交換素子を予熱するだめの予
熱気流が通る流路を処理気流と混り合わないように仕切
り予熱部とし、前記再生気流は前記第１のエレメント通
過後に前記予熱部を流れる予熱気流になるように流路を
形成したことにより、再生部で高温、高湿になった再生
気流を処理部の第２のエレメントの予熱部に予熱気流と
して流し、非透湿性の仕切板を介して顕熱交換を行い熱
交換素子の温度のみ上昇させるだめ、再生部での再生が
十分性われ、低露点の除湿が可能になり、かつ加熱器の
負荷が低減され大幅なエネルギの節約が可能になるとい
う効果が得られる。Effects of the Invention As described above, according to the present invention, the first element is composed of a moisture-impermeable partition plate that has heat conductivity and hygroscopicity, and a spacing plate that has heat conductivity and hygroscopicity; A cylindrical heat exchange element is formed by alternately stacking a second element composed of moisture-impermeable, non-hygroscopic partition plates and spacing plates in the circumferential direction, and the heat exchange element is connected to the air flow. A flow path is formed to divide into two parts, a processing section and a regeneration section, and the processing airflow flowing through the processing section and the regeneration airflow flowing through the regeneration section pass through the first element, and the rotation of the heat exchange element The flow path through which the preheating airflow for preheating the heat exchange element passes through the second element of the processing section immediately before the portion transitioning from the processing section to the regeneration section is partitioned as a preheating section so as not to mix with the processing airflow. By forming a flow path so that the regeneration airflow becomes a preheated airflow flowing through the preheating section after passing through the first element, the regeneration airflow that has become high temperature and high humidity in the regeneration section is transferred to the second processing section. It is passed through the preheating section of the element as a preheated air stream, and sensible heat is exchanged through the non-moisture permeable partition plate, increasing only the temperature of the heat exchange element, so that regeneration in the regeneration section is sufficient and dehumidification with a low dew point is possible. In addition, the load on the heater is reduced, resulting in significant energy savings.
第１図は本発明の一実施例による乾式除湿機の配置図、
第２図は同熱交換素子の概略図、第３図は同熱交換素子
を構成している第１および第２のエレメントの概略図、
第４図は他の実施例における熱交換素子の概略図、第６
図は従来の乾式除湿機の配置図である。
１・・・・・・熱交換素子、２・・・・・・電動機、４
ａ・・・・・・処理部、４ｂ・・・・・・再生部、４ｃ
・・・・・・予熱部、５ａ・・・・−・第１のエレメン
ト、ｓｂ・・・・・・第２のエレメント、６ａ・・・・
・・第１のエレメントの間隔板、ｓｂ・・・・・・第２
のエレメントの間隔板、７・・・・・・仕切板、９ａ。
９ｂ・・・・・・送風機、１０・・・・・・加熱器、Ａ
・・・・・・処理気流、Ｂ・・・・・・再生気流、Ｃ・
・・・・・予熱気流。
代理人の氏名 弁理士 中 尾 敏 男 ほか１名第
１ 図 イーー州嫌
ｔ）３−−−ノｔｈｉド＊
４１Ｌ−処チ！仰
４ｂ −−−Ａ ％評
４ｃ＝−ｆ整秤
囁、ｑｂ−雀風べ
ｆＯ−−−６０部丞
バー曳理五式
％式％FIG. 1 is a layout diagram of a dry dehumidifier according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of the heat exchange element, FIG. 3 is a schematic diagram of the first and second elements constituting the heat exchange element,
FIG. 4 is a schematic diagram of a heat exchange element in another embodiment, and FIG.
The figure is a layout diagram of a conventional dry dehumidifier. 1...Heat exchange element, 2...Electric motor, 4
a...Processing section, 4b...Reproducing section, 4c
...Preheating section, 5a...--First element, sb...Second element, 6a...
...First element spacing plate, sb...Second
element spacing plate, 7...partition plate, 9a. 9b...Blower, 10...Heater, A
...Processing airflow, B...Regeneration airflow, C.
...Preheating airflow. Name of agent: Patent attorney Toshio Nakao and 1 other person
1 Figure E state dislike t) 3---nothido* 41L-place! 4b ---A % evaluation 4c = -f balance whisper, qb - sparrow style befO --- 60 part jo bar hiri 5 type % type %
Claims (3)
熱性と吸湿性を有する間隔板とで構成した第１のエレメ
ントと、伝熱性を有する非透湿性、非吸湿性の仕切板と
間隔板とで構成した第２のエレメントを、円周方向に交
互に積層して円柱状の熱交換素子を形成し、前記熱交換
素子を気流の処理部および再生部の２分割に仕切るよう
に流路を形成し、前記処理部を流れる処理気流と前記再
生部を流れる再生気流は前記第１のエレメントを通り、
かつ前記熱交換素子の回転により処理部から再生部へ移
行する部分の直前の処理部の第２のエレメントに前記熱
交換素子を予熱するための予熱気流が通る流路を処理気
流と混り合わないように仕切り予熱部とし、前記再生気
流は前記第１のエレメント通過後に前記予熱部を流れる
予熱気流になるように流路を形成し、処理気流と再生気
流を流すための送風機と、前記熱交換素子を回転させる
ための電動機とを設けてなる乾式除湿機。(1) A first element composed of a non-moisture-permeable partition plate that has heat conductivity and hygroscopicity, a spacing plate that has heat-conductivity and hygroscopicity, and a non-moisture-permeable, non-hygroscopic partition that has heat conductivity. A cylindrical heat exchange element is formed by alternately stacking second elements composed of plates and spacing plates in the circumferential direction, and the heat exchange element is divided into two parts: an airflow processing section and a regeneration section. forming a flow path so that the processing airflow flowing through the processing section and the regeneration airflow flowing through the regeneration section pass through the first element;
and a flow path through which a preheated airflow for preheating the heat exchange element passes through a second element of the processing section immediately before a portion where the heat exchange element transitions from the processing section to the regeneration section due to rotation of the heat exchange element is mixed with the processing air flow. a preheating section is formed so that the regeneration airflow flows through the preheating section after passing through the first element; a blower for flowing the processing airflow and the regeneration airflow; A dry dehumidifier equipped with an electric motor for rotating a replacement element.
素子の一端面側から他端面側に流れるように形成され、
第２のエレメントを流れる気流は外周部の一端側側面か
ら外周部の他端側側面へ流れるようにした特許請求の範
囲第１項記載の乾式除湿機。(2) The airflow flowing through the first element is formed to flow from one end surface side of the cylindrical heat exchange element to the other end surface side,
2. The dry dehumidifier according to claim 1, wherein the airflow flowing through the second element flows from a side surface on one end of the outer periphery to a side surface on the other end of the outer periphery.
素子の一端面側から他端側の外周部の側面に流れるよう
に形成され、第２のエレメントを流れる気流は他端面側
から一端側の外周部の側面へ流れるようにした特許請求
の範囲第１項記載の乾式除湿機。(3) The airflow flowing through the first element is formed to flow from one end side of the cylindrical heat exchange element to the outer peripheral side of the other end, and the airflow flowing through the second element is formed from the other end side to one end. The dry dehumidifier according to claim 1, wherein the air flows to the side surface of the outer periphery of the side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60209148A JPS6268522A (en) | 1985-09-20 | 1985-09-20 | Dry dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60209148A JPS6268522A (en) | 1985-09-20 | 1985-09-20 | Dry dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6268522A true JPS6268522A (en) | 1987-03-28 |
Family
ID=16568102
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60209148A Pending JPS6268522A (en) | 1985-09-20 | 1985-09-20 | Dry dehumidifier |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6268522A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666679A (en) * | 1984-07-18 | 1987-05-19 | Ngk Spark Plug Co., Ltd. | Ceramic ozonizer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135256A (en) * | 1974-09-20 | 1976-03-25 | Inoue Japax Res | |
| JPS57167720A (en) * | 1981-04-08 | 1982-10-15 | Toyobo Co Ltd | Rotary type dehumidifying element |
-
1985
- 1985-09-20 JP JP60209148A patent/JPS6268522A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5135256A (en) * | 1974-09-20 | 1976-03-25 | Inoue Japax Res | |
| JPS57167720A (en) * | 1981-04-08 | 1982-10-15 | Toyobo Co Ltd | Rotary type dehumidifying element |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4666679A (en) * | 1984-07-18 | 1987-05-19 | Ngk Spark Plug Co., Ltd. | Ceramic ozonizer |
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