JPH066892Y2 - Dehumidifying dryer for resin pellets - Google Patents
Dehumidifying dryer for resin pelletsInfo
- Publication number
- JPH066892Y2 JPH066892Y2 JP14558886U JP14558886U JPH066892Y2 JP H066892 Y2 JPH066892 Y2 JP H066892Y2 JP 14558886 U JP14558886 U JP 14558886U JP 14558886 U JP14558886 U JP 14558886U JP H066892 Y2 JPH066892 Y2 JP H066892Y2
- Authority
- JP
- Japan
- Prior art keywords
- air
- hopper
- resin pellets
- dehumidifying
- circulation path
- 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 - Lifetime
Links
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Drying Of Solid Materials (AREA)
Description
【考案の詳細な説明】 （イ）考案の分野 この考案は、例えば樹脂ペレットを射出成型機等の合成
樹脂成型装置に入れて樹脂製品を成型する前段階におい
て、上記樹脂ペレットを除湿乾燥させたり、また結晶化
（固相重合）させるために用いる樹脂ペレットの除湿乾
燥機に関する。[Detailed Description of the Invention] (a) Field of the Invention This invention is, for example, to dehumidify and dry the resin pellets before they are put into a synthetic resin molding device such as an injection molding machine to mold a resin product. The present invention also relates to a dehumidifying dryer for resin pellets used for crystallization (solid phase polymerization).
（ロ）考案の背景 従来、上述例の樹脂ペレットの除湿乾燥機としては、例
えば実開昭６１−１０１３９４号公報に記載の装置があ
る。(B) Background of the Invention Conventionally, as a dehumidifying / drying machine for resin pellets of the above-mentioned example, there is, for example, a device described in Japanese Utility Model Laid-Open No. 61-101394.
すなわち、内部に樹脂ペレットを投入して除湿乾燥する
ホッパを設け、このホッパに循環路を接続すると共に、
該循環路にはファン、冷却器、除湿器および再熱器を介
設して、ホッパ内の樹脂ペレットを連続脱湿および乾燥
するように構成した装置である。That is, provided with a hopper for putting resin pellets inside to dehumidify and dry, and connect a circulation path to this hopper,
A fan, a cooler, a dehumidifier, and a reheater are provided in the circulation path to continuously dehumidify and dry the resin pellets in the hopper.
しかし、この従来装置では、上述のペレット乾燥、除湿
に新気でない循環空気を用いている関係上、長期の使用
に際して循環空気中に樹脂ペレットから発生するエチレ
ングリコール（ＨＯＣＨ２ＣＨ２ＯＨ）や水分等の不純
物が混入し、循環空気による除湿、乾燥効率が大幅に低
下するばかりでなく、上述のエチレングチルコール等に
より循環系が詰まる可能性もあった。However, in this conventional apparatus, since circulating air that is not fresh air is used for drying and dehumidifying the pellets described above, ethylene glycol (HOCH 2 CH 2 OH) and moisture generated from the resin pellets in the circulating air during long-term use are used. In addition to the inclusion of impurities such as the above, the efficiency of dehumidification and drying by the circulating air is significantly reduced, and the circulation system may be clogged by the above-mentioned ethylene glycol.
（ハ）考案の目的 この考案は、循環エア系と除湿エア系とを分離して、除
湿エアとして新気を用いると共に、ホッパ通過後の吸湿
エアを外部に除去することにより、除湿、乾燥効率の大
幅な向上を図って、エチレンングリコール等の不純物で
循環エア系が詰まるのを防止することができ、さらに除
湿、乾燥の均一化および樹脂ペレット相互間の表面融着
の防止を図ることができる樹脂ペレットの除湿乾燥機の
提供を目的とする。(C) Purpose of the invention This invention separates the circulating air system and the dehumidifying air system, uses fresh air as the dehumidifying air, and removes the absorbed air after passing through the hopper to the outside, thereby improving the dehumidifying and drying efficiency. The circulation air system can be prevented from being clogged with impurities such as ethylene glycol, and the dehumidification and drying can be made uniform and the surface fusion between resin pellets can be prevented. An object of the present invention is to provide a dehumidifying dryer for resin pellets.
（ニ）考案の要約 この考案は、ホッパ外部に、該ホッパの上部および中間
部と連通する循環路を接続し、この循環路にエア循環手
段およびエア加熱手段を介設すると共に、除湿エアを上
記エア加熱手段で加熱してホッパ下部に供給する除湿エ
ア供給管を設け、上記ホッパ上部には吸湿エアをホッパ
外部に除去するエア排出管を取付け、さらに上記循環路
および除湿エア供給管のエア供給端とホッパとの間には
気流分散手段を形成する一方、ホッパ内にはペレット撹
拌手段を配設した樹脂ペレットの除湿乾燥機であること
を特徴とする。(D) Summary of the invention In this invention, a circulation path communicating with the upper and middle portions of the hopper is connected to the outside of the hopper, and an air circulation means and an air heating means are provided in this circulation path, and dehumidified air is provided. A dehumidifying air supply pipe which is heated by the air heating means and is supplied to the lower part of the hopper is provided, and an air discharge pipe for removing the absorbed air to the outside of the hopper is attached to the upper part of the hopper, and the air of the circulation path and the dehumidifying air supply pipe is further installed. An air flow dispersing means is formed between the supply end and the hopper, while a pellet stirring means is provided in the hopper to provide a dehumidifying and drying machine for resin pellets.
（ホ）考案の効果 この考案によれば、循環路に対して分離させた除湿エア
供給管に新気を送給すると、この新気は除湿および加熱
された後にホッパ下部から同ホッパ内に供給され、樹脂
ペレットを除湿乾燥した後の吸湿エアは、エチレングリ
コール等の不純物を伴ってエア排出管からホッパ外部に
除去されるので、循環空気中に混入する不純物の量を著
しく低減させることができ、この結果、除湿、乾燥効率
の大幅な向上を図ることができると共に、エチレングリ
コール等により循環エア系が詰まるのを確実に防止する
ことができる効果がある。(E) Effect of the device According to this device, when fresh air is sent to the dehumidifying air supply pipe separated from the circulation path, this fresh air is dehumidified and heated, and then supplied from the lower part of the hopper into the hopper. The moisture absorption air after dehumidifying and drying the resin pellets is removed from the air discharge pipe to the outside of the hopper along with impurities such as ethylene glycol, so the amount of impurities mixed in the circulating air can be significantly reduced. As a result, dehumidification and drying efficiency can be significantly improved, and the circulation air system can be reliably prevented from being clogged with ethylene glycol or the like.
またホッパ中間部より上域を予備乾燥セクションに、ホ
ッパ下部とホッパ中間部との間を高乾燥保温セクション
にそれぞれ分離することができるので、樹脂ペレットの
除湿乾燥を効果的に行なうことができる効果がある。In addition, since it is possible to separate the upper region from the middle part of the hopper into the pre-drying section and the part between the lower part of the hopper and the middle part of the hopper into the high-drying heat-retaining section, it is possible to effectively dehumidify and dry the resin pellet. There is.
しかも、除湿、乾燥中の樹脂ペレットはペレット撹拌手
段により撹拌されながらエアと接触するので、樹脂ペレ
ット相互間の表面融着を阻止して、多数の樹脂ペレット
が団子状に連結するのを防止することができる効果があ
る。Moreover, since the resin pellets during dehumidification and drying come into contact with air while being agitated by the pellet agitating means, surface fusion between the resin pellets is prevented, and a large number of resin pellets are prevented from connecting in a dumpling shape. There is an effect that can be.
加えて、上述の循環路におけるエア供給端からホッパ中
間部に供給されるエア並びに除湿エア供給管におけるエ
ア供給端からホッパ下部に供給されるエアは、それぞれ
各別に形成した気流分散手段を介して分散供給されるの
で、樹脂ペレットを均一に除湿、乾燥させることができ
る効果がある。In addition, the air supplied from the air supply end of the circulation path to the middle part of the hopper and the air supplied to the lower part of the hopper from the air supply end of the dehumidifying air supply pipe are respectively passed through the airflow dispersion means formed separately. Since the resin pellets are dispersed and supplied, the resin pellets can be uniformly dehumidified and dried.
（ヘ）考案の実施例 この考案の一実施例を以下図面に基づいて詳述する。(F) Embodiment of the invention One embodiment of the invention will be described in detail below with reference to the drawings.
図面は樹脂ペレットの除湿乾燥機を示し、図において、
内部に例えばポリエステル等の樹脂ペレットＡ…を投入
して除湿乾燥するホッパ１を設け、このホッパ１の外周
部には放熱防止用の断熱材２を配設すると共に、ホッパ
１上端には樹脂ペレットＡの入口（図示せず）を、また
ホッパ１下端には樹脂ペレットＡの取出口３をそれぞれ
形成している。The drawing shows a dehumidifying dryer for resin pellets.
A hopper 1 for putting in resin pellets A such as polyester to dehumidify and dry is provided inside, and a heat insulating material 2 for preventing heat radiation is provided on the outer peripheral portion of the hopper 1, and resin pellets are provided on the upper end of the hopper 1. An inlet (not shown) of A and an outlet 3 of the resin pellet A are formed at the lower end of the hopper 1.
上述のホッパ１の外部には、該ホッパ１の上端部および
中間部と連通する循環路４を連通接続している。A circulation path 4 is connected to the outside of the above-mentioned hopper 1 so as to communicate with the upper end portion and the intermediate portion of the hopper 1.
そして、この循環路４には、エア循環手段としてのブロ
ア５と、エア加熱手段としての加熱筒６とを介設し、こ
の加熱筒６内にはヒータ電源７に接続したヒータ８を配
設している。A blower 5 as an air circulating means and a heating cylinder 6 as an air heating means are provided in the circulation path 4, and a heater 8 connected to a heater power supply 7 is provided in the heating cylinder 6. is doing.
一方、上述の加熱筒６内を貫通する除湿エア供給管９を
設け、この除湿エア供給管９の上流側には開閉弁１０、
除湿器１１を介して新気供給源としてのエアコンプレッ
サ１２を接続し、同供給管９の下流側はホッパ１のテー
パコーン状の下端部に連通接続している。On the other hand, a dehumidifying air supply pipe 9 that penetrates through the heating cylinder 6 is provided, and an opening / closing valve 10 is provided on the upstream side of the dehumidifying air supply pipe 9.
An air compressor 12 as a fresh air supply source is connected via a dehumidifier 11, and the downstream side of the supply pipe 9 is connected to the tapered cone-shaped lower end of the hopper 1.
すなわち、上述のエアコンプレッサ１２から圧送される
新気を、除湿器１１で除湿し、さらに加熱筒６のヒータ
８で加熱した除湿高温エアを図に矢印ａで示す如くホッ
パ１下部に供給すべく構成している。That is, in order to supply dehumidified high-temperature air heated by the heater 8 of the heating cylinder 6 to the lower part of the hopper 1 by dehumidifying the fresh air pressure-fed from the above-mentioned air compressor 12 by the dehumidifier 11. I am configuring.
さらに、上述のホッパ１の上端部には吸湿エアをホッパ
１外に除去するエア排出管１３を取付け、このエア排出
管１３に排出弁１４を介設している。Further, an air discharge pipe 13 for removing the absorbed air to the outside of the hopper 1 is attached to the upper end portion of the above-mentioned hopper 1, and a discharge valve 14 is provided in this air discharge pipe 13.
このように構成すると、加熱筒６内においてヒータ８で
加熱された高温循環エアをブロア５によって矢印ｂ方向
に循環させる循環エア系Ｘと、新気を除湿、加熱した除
湿高温エアを矢印ａ方向に供給した後、ホッパ１通過後
の吸湿エアを外部に放出する除湿エア系Ｙとの二つのエ
ア系Ｘ，Ｙを分離形成することができると共に、ホッパ
１内を中間部より上域の予備乾燥セクションＳ１と、ホ
ッパ下部からホッパ中間部までの間の高乾燥保温セクシ
ョンＳ２とに分離することができる。With this configuration, the circulating air system X that circulates the high temperature circulating air heated by the heater 8 in the heating cylinder 6 in the direction of the arrow b by the blower 5, and the dehumidifying high temperature air that dehumidifies and heats the fresh air in the direction of the arrow a. The two air systems X and Y can be formed separately from the dehumidifying air system Y that discharges the absorbed air after passing through the hopper 1 to the outside, and the inside of the hopper 1 in the upper region above the intermediate portion can be prepared. It can be separated into a drying section S1 and a high drying temperature keeping section S2 between the lower part of the hopper and the middle part of the hopper.
ここで、図の矢印ａ方向に供給される除湿高温エアは高
圧力のエアコンプレッサ１２により送給されるので、高
乾燥保温セクションＳ２に上側の予備乾燥セクションＳ
１のエアが流入することはないが、これら両セクション
Ｓ１，Ｓ２の境界部にフレキシブルシートや開閉シャッ
タ等の仕切り手段を設けてもよい。Here, since the dehumidified high temperature air supplied in the direction of the arrow a in the figure is sent by the high-pressure air compressor 12, the upper pre-drying section S is added to the high drying temperature keeping section S2.
Although the air of No. 1 does not flow in, partition means such as a flexible sheet or an opening / closing shutter may be provided at the boundary between these sections S1 and S2.
ところで、前述のホッパ１内にはその上端中央からホッ
パ軸芯線に沿って垂下させたアジテータ１５を設け、こ
のアジテータ１５をモータ１６に連結して樹脂ペレット
Ａ…を撹拌すべく構成している。By the way, an agitator 15 is provided in the hopper 1 so as to hang down from the center of the upper end thereof along the hopper axis, and the agitator 15 is connected to a motor 16 to stir the resin pellets A.
しかも上述のホッパ１の中間部および下部には円周上に
複数の透孔１７…，１８…を穿設し、これらの透孔１
７，１８を外部から囲繞する環状ダクト１９，２０を取
付けて、環状空間２１，２２を備えた気流分散装置２
３，２４を形成している。Moreover, a plurality of through holes 17 ..., 18 ... Are bored on the circumference in the middle part and the lower part of the above-mentioned hopper 1.
An air flow dispersion device 2 provided with annular spaces 21 and 22 by attaching annular ducts 19 and 20 surrounding 7 and 18 from the outside.
3 and 24 are formed.
そして、前述の循環路４のエア供給下端部を上側の環状
ダクト１９内の環状空間２１と連通させ、また前述の除
湿エア供給管９のエア供給下端部を下側の環状ダクト２
０内の環状空間２２と連通させて、供給エアをそれぞれ
分散させてホッパ１内に送風すべく構成している。The lower end of the air supply of the circulation path 4 is communicated with the annular space 21 in the upper annular duct 19, and the lower end of the air supply of the dehumidifying air supply pipe 9 is connected to the lower annular duct 2.
It is configured so as to communicate with the annular space 22 inside 0 to disperse the supplied air and blow the air into the hopper 1.
さらに前述の高乾燥保温セクションＳ２におけるホッパ
１内には透孔２５…を備えたパンチングメタル２６を配
設して、気流のより一層の分散を図るように構成してい
る。Further, a punching metal 26 having through holes 25 ... Is arranged in the hopper 1 in the above-mentioned high dry heat insulation section S2 so that the air flow can be further dispersed.
図示実施例は上記の如く構成するものにして、以下作用
を説明する。The illustrated embodiment is configured as described above, and the operation will be described below.
ホッパ１内に投入された樹脂ペレットＡ…は、アジテー
タ１５により撹拌されながら、まず上側の予備乾燥セク
ションＳ１において加熱筒６下端部から気流分散装置２
３を介して矢印ｂ方向へ分散供給される高温循環エアで
均一に昇温され、予備脱水が行なわれる。While being agitated by the agitator 15, the resin pellets A ...
Preliminary dewatering is performed by uniformly raising the temperature with high-temperature circulating air that is dispersedly supplied in the direction of arrow b through 3.
処理済み樹脂ペレットＡの前述の取出口３からの取出し
操作により、上述の予備乾燥セクションＳ１内の樹脂ペ
レット…Ａは、下側の高乾燥保温セクションＳ２に流下
し、このセクションＳ２において除湿エア供給管９の先
端から環状空間２２内に矢印ａ方向へ供給された後に、
気流分散装置２４およびパンチングメタル２６を介して
矢印ｃ方向に分散供給される除湿高温エアで除湿、高乾
燥および保温されながら順次結晶化が促進される。By the operation of taking out the treated resin pellets A from the above-mentioned taking-out port 3, the resin pellets ... A in the above-mentioned pre-drying section S1 flow down to the lower high-drying heat-retaining section S2, and dehumidified air is supplied in this section S2. After being supplied from the tip of the pipe 9 into the annular space 22 in the direction of the arrow a,
Crystallization is sequentially promoted while being dehumidified, highly dried, and kept warm by the dehumidifying high temperature air dispersedly supplied in the direction of arrow c through the airflow dispersing device 24 and the punching metal 26.
上述の樹脂ペレットＡ…の除湿乾燥時に、該ペレットＡ
…からエチレングリコールや水分等の不純物が発生する
が、これらの不純物はホッパ１内をその下部から上部に
向けて流動するエアと共に、エア排出管１３からホッパ
１外へ放出除去される。When the above-mentioned resin pellets A ... are dehumidified and dried, the pellets A
.. generate impurities such as ethylene glycol and water, but these impurities are discharged and removed from the air discharge pipe 13 to the outside of the hopper 1 together with the air flowing in the hopper 1 from its lower part to its upper part.
このように循環エア系Ｘの循環路４に対して分離した除
湿エア供給管９にエアコンプレッサ１２からの新気を送
給すると、この新気は除湿、加熱された後にホッパ１下
部から同ホッパ１内に供給され、樹脂ペレットＡ…を除
湿、乾燥した後の吸湿エアは、上述のエチレングリコー
ル等の不純物を伴ってエア排出管１３からホッパ１外部
に除去されるので、矢印ｂ方向に循環する循環エア中に
混入する不純物の量を著るしく低減させることができ
る。When fresh air from the air compressor 12 is fed to the dehumidified air supply pipe 9 separated from the circulation path 4 of the circulating air system X in this manner, the fresh air is dehumidified and heated, and then the hopper 1 is fed from the lower portion of the hopper 1. Since the moisture absorption air supplied to the inside of the hopper 1 after dehumidifying and drying the resin pellets A ... Is removed from the air discharge pipe 13 to the outside of the hopper 1 along with the impurities such as ethylene glycol described above, it is circulated in the direction of the arrow b. It is possible to significantly reduce the amount of impurities mixed in the circulating air.
この結果、除湿、乾燥効率の大幅な向上を図ることがで
きると共に、エチレングリコール等により循環エア系が
詰まるのを確実に防止することができる効果がある。As a result, there is an effect that dehumidification and drying efficiency can be significantly improved, and that the circulating air system can be reliably prevented from being clogged with ethylene glycol or the like.
加えて、上述のホッパ１内を上側の予備乾燥セクション
Ｓ１と、下側の高乾燥保温セクションＳ２とに分離でき
るので、樹脂ペレットＡ…の効果的な除湿、乾燥を行な
うことができる効果がある。In addition, the inside of the hopper 1 described above can be separated into the upper pre-drying section S1 and the lower high-drying heat-retaining section S2, so that the resin pellets A can be effectively dehumidified and dried. .
しかも、上述の除湿、乾燥中の樹脂ペレットＡ…はアジ
テータ１５で撹拌されるので、樹脂ペレットＡ…相互間
の表面融着を確実に阻止することができて、多数の樹脂
ペレットＡ…が団子状に連結するのを防止することがで
きる効果がある。Moreover, since the above-mentioned resin pellets A ... which are being dehumidified and dried are agitated by the agitator 15, surface fusion between the resin pellets A ... can be reliably prevented, and a large number of resin pellets A ... There is an effect that it is possible to prevent them from being connected in a shape.
加えて、前述の循環路４下端からホッパ１の中間部に供
給される高温循環エア並びに除湿エア供給管９下端から
ホッパ１の下部に供給される除湿高温エアは、それぞれ
の気流分散装置２３，２４でほぼ均一に分散した状態で
供給されるので、上述の除湿、乾燥をホッパ１内に全域
にわたって均等に行なうことができ、樹脂ペレット除
湿、乾燥の歩留りの向上を図ることができる効果があ
る。In addition, the high temperature circulating air supplied from the lower end of the circulation path 4 to the middle part of the hopper 1 and the dehumidified high temperature air supplied from the lower end of the dehumidifying air supply pipe 9 to the lower part of the hopper 1 are respectively supplied to the air flow dispersion devices 23, Since it is supplied in a state of being dispersed substantially uniformly in 24, the above-mentioned dehumidification and drying can be performed uniformly in the entire area of the hopper 1, and the yield of resin pellet dehumidification and drying can be improved. .
この考案の構成と、上述の実施例との対応において、 この考案のエア循環手段は、実施例のブロア５に対応
し、 以下同様に、 エア加熱手段は、ヒータ８を配設した加熱筒６に対応
し、 気流分散手段は、気流分散装置２３，２４に対応し、 ペレット撹拌手段は、アジテータ１５に対応するも、 この考案は、上述の実施例の構成のみに限定されるもの
ではない。In the correspondence between the configuration of the present invention and the above-described embodiment, the air circulation means of the present invention corresponds to the blower 5 of the embodiment, and hereinafter, similarly, the air heating means is the heating cylinder 6 provided with the heater 8. The airflow dispersion means corresponds to the airflow dispersion devices 23 and 24, and the pellet stirring means corresponds to the agitator 15. However, the present invention is not limited to the configuration of the above-described embodiment.
図面は樹脂ペレットの除湿乾燥機の実施例を示す系統図
である。 １…ホッパ、４……循環路 ５……ブロア、６……加熱筒 ８……ヒータ、９……除湿エア供給管 １３……エア排出管、１５……アジテータ ２３，２４……気流分散装置 Ａ……樹脂ペレットThe drawing is a system diagram showing an embodiment of a dehumidifying dryer for resin pellets. 1 ... Hopper, 4 ... Circulation path 5 ... Blower, 6 ... Heating cylinder 8 ... Heater, 9 ... Dehumidifying air supply pipe 13 ... Air discharge pipe, 15 ... Agitator 23, 24 ... Airflow dispersion device A: Resin pellet
Claims (1)
るホッパを備えた樹脂ペレットの除湿乾燥機であって、 上記ホッパ外部に、該ホッパの上部および中間部と連通
する循環路を接続し、 この循環路にエア循環手段およびエア加熱手段を介設す
ると共に、 除湿エアを上記エア加熱手段で加熱してホッパ下部に供
給する除湿エア供給管を設け、上記ホッパ上部には吸湿
エアをホッパ外部に除去するエア排出管を取付け、 さらに、上記循環路および除湿エア供給管のエア供給端
とホッパとの間には気流分散手段を形成する一方、 ホッパ内にはペレット撹拌手段を配設した樹脂ペレット
の除湿乾燥機。1. A dehumidifying / drying machine for resin pellets equipped with a hopper for putting resin pellets inside to dehumidify and dry, wherein a circulation path communicating with an upper part and an intermediate part of the hopper is connected to the outside of the hopper. An air circulating means and an air heating means are provided in this circulation path, and a dehumidifying air supply pipe for heating the dehumidified air by the air heating means to supply it to the lower part of the hopper is provided. An air discharge pipe for removal is attached to the outside, and an air flow dispersing means is formed between the air supply end of the circulation path and the dehumidifying air supply pipe and the hopper, while a pellet stirring means is arranged in the hopper. Dehumidifying dryer for resin pellets.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14558886U JPH066892Y2 (en) | 1986-09-22 | 1986-09-22 | Dehumidifying dryer for resin pellets |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14558886U JPH066892Y2 (en) | 1986-09-22 | 1986-09-22 | Dehumidifying dryer for resin pellets |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6351707U JPS6351707U (en) | 1988-04-07 |
| JPH066892Y2 true JPH066892Y2 (en) | 1994-02-23 |
Family
ID=31057268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14558886U Expired - Lifetime JPH066892Y2 (en) | 1986-09-22 | 1986-09-22 | Dehumidifying dryer for resin pellets |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH066892Y2 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106821A (en) * | 2005-10-12 | 2007-04-26 | Sekisui Chem Co Ltd | Method for drying thermoplastic saturated norbornene polymer, thermoplastic saturated norbornene polymer and film therefrom |
| KR101424602B1 (en) * | 2013-01-30 | 2014-08-01 | 한국시스템 주식회사 | Air Dryer For Synthetic Resins |
| KR101515342B1 (en) * | 2015-02-02 | 2015-04-24 | 김민호 | Apparatus for Dehumidifying Synthetic Plastic RawMaterial by Using Dry Air |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2589153B2 (en) * | 1988-06-23 | 1997-03-12 | 株式会社松井製作所 | High frequency heating type drying apparatus and drying method for resin material |
-
1986
- 1986-09-22 JP JP14558886U patent/JPH066892Y2/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007106821A (en) * | 2005-10-12 | 2007-04-26 | Sekisui Chem Co Ltd | Method for drying thermoplastic saturated norbornene polymer, thermoplastic saturated norbornene polymer and film therefrom |
| KR101424602B1 (en) * | 2013-01-30 | 2014-08-01 | 한국시스템 주식회사 | Air Dryer For Synthetic Resins |
| KR101515342B1 (en) * | 2015-02-02 | 2015-04-24 | 김민호 | Apparatus for Dehumidifying Synthetic Plastic RawMaterial by Using Dry Air |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6351707U (en) | 1988-04-07 |
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