JP2002162164A - Drying system - Google Patents
Drying systemInfo
- Publication number
- JP2002162164A JP2002162164A JP2000356258A JP2000356258A JP2002162164A JP 2002162164 A JP2002162164 A JP 2002162164A JP 2000356258 A JP2000356258 A JP 2000356258A JP 2000356258 A JP2000356258 A JP 2000356258A JP 2002162164 A JP2002162164 A JP 2002162164A
- Authority
- JP
- Japan
- Prior art keywords
- drying
- dried
- shelf
- drain
- hot air
- 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.)
- Granted
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
Description
【0001】[0001]
【発明の属する技術分野】本発明は、主に金属やプラス
チックス並びにセラミックスでできた被乾燥部材の表面
に付着している水分を除去することを目的とする乾燥装
置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a drying apparatus for removing moisture adhering to the surface of a member to be dried, which is mainly made of metal, plastics and ceramics.
【0002】[0002]
【従来の技術】一般に、金属、プラスチックス、セラミ
ックスなどの材料からなる対象物の表面には、対象物が
持つ本来の性質や性能を妨げる物質(以下これを汚れと
いう)が付着しており、本来の性質や性能を確保するた
めに、水等の液体(以下これを洗浄水という)を用いて
これらの汚れを洗浄することが行われている。そして、
このような洗浄を行った場合には洗浄水が対象物の表面
に付着しているので、従来より、洗浄水を乾燥させて対
象物の表面を清浄するために乾燥装置が用いられてい
る。2. Description of the Related Art In general, a substance (hereinafter referred to as dirt) that interferes with the intrinsic properties and performance of an object is attached to the surface of the object made of a material such as metal, plastics, and ceramics. In order to secure the original properties and performance, these dirts are washed using a liquid such as water (hereinafter referred to as washing water). And
When such washing is performed, the washing water adheres to the surface of the object, and therefore, a drying apparatus is conventionally used to dry the washing water to clean the surface of the object.
【0003】従来、最も広く利用されている乾燥装置に
は、遠心脱水熱風乾燥(以下遠心乾燥という)方式のも
のがある。これは、被乾燥物を遠心乾燥機の内かごに入
れ、該内かごを高速で回転することにより、付着した液
体を振り飛ばす(脱水)と同時に熱風を送って、乾燥さ
せるものである。この技術を利用すると、脱水作用と熱
風作用とを併用して乾燥を行なっているため、乾燥時間
を比較的短くできるとともに乾燥に要するエネルギを少
なくすることができるという利点を有する。しかしなが
ら、この従来装置では充分な遠心力が働くまでに被乾燥
物が飛び跳ね、被乾燥物同士が衝突しあったり、かご内
に衝突するため、被乾燥物が変形しやすいという欠点を
有している。また、乾燥かごから被乾燥物を取り出すに
は乾燥かごが筒状であるため、被乾燥物にきずを付けず
に取り出すには特殊な取り出し装置が必要となり、装置
全体が複雑になるという欠点もあった。Conventionally, the most widely used drying apparatus includes a centrifugal dewatering hot air drying (hereinafter referred to as centrifugal drying) type. In this method, an object to be dried is placed in a basket in a centrifugal dryer, and the basket is rotated at a high speed to shake off (dehydrate) the adhered liquid and simultaneously send hot air to dry. When this technique is used, since the drying is performed using both the dewatering action and the hot air action, there is an advantage that the drying time can be relatively shortened and the energy required for the drying can be reduced. However, this conventional apparatus has a drawback that the object to be dried is likely to be deformed because the object to be dried jumps before sufficient centrifugal force is applied, and the objects to be dried collide with each other or collides in the basket. I have. In addition, since the drying basket is cylindrical to take out the material to be dried from the drying basket, a special take-out device is required to take out the material to be dried without flawing it, and the whole device becomes complicated. there were.
【0004】上記遠心乾燥方式の従来装置が有する欠点
を補う他の従来装置として、被乾燥物をネット状になっ
た搬送用コンベアに載置し、このコンベアを加熱トンネ
ルを通過させるようにしたものがあり、この従来装置で
はネットにより被乾燥物の水切りを行なった後、加熱ト
ンネルで加熱乾燥するようにしている。この場合、上記
遠心乾燥方式の従来装置で発生した被乾燥物同士やかご
内面との衝突による被乾燥物の変形が発生しないという
利点を有している。しかしながら、この従来装置では、
ネット上で重力による水切り作用しかないため、洗浄時
に被乾燥物に付着した液体量のほとんどを加熱トンネル
内で蒸発乾燥させなければならず、加熱エネルギ量も多
く必要とし、乾燥時間も大となる。そのために設備も長
大なものとなるとともに被乾燥物が、金属部材とくに鉄
製部材の場合、洗浄水が付着した状態で長時間加熱され
るため、錆発生の危険が高まるといった欠点があった。[0004] As another conventional apparatus which compensates for the drawbacks of the conventional apparatus of the centrifugal drying method, an object to be dried is placed on a net-shaped transporting conveyor, and the conveyor is passed through a heating tunnel. In this conventional apparatus, after the material to be dried is drained by a net, it is heated and dried in a heating tunnel. In this case, there is an advantage that the object to be dried is not deformed due to the collision between the objects to be dried and the inner surface of the car, which is generated in the conventional apparatus of the centrifugal drying method. However, in this conventional device,
Since there is only a draining action by gravity on the net, most of the liquid attached to the object to be dried at the time of cleaning must be evaporated and dried in the heating tunnel, which requires a large amount of heating energy and a long drying time. . Therefore, the equipment becomes long, and when the object to be dried is a metal member, particularly an iron member, it is heated for a long time in a state in which the washing water is adhered, so that there is a disadvantage that the danger of rust generation increases.
【0005】そこで、本発明者は、洗浄水の水切れが良
く、且つ乾燥効率の良い乾燥装置を鋭意研究し一連の特
許出願を行ってきた。本発明者等によるこれまでの特許
出願では、例えば、特開平10−160346号公報に
開示したように、3次元振動を与える加振機の上部に乾
燥槽を載置し、乾燥槽の円筒状の壁面に沿って螺旋状に
乾燥路を固設した構造の乾燥装置を開発してきた。これ
ら技術は遠心・熱風乾燥技術、ネット・コンベア−型熱
風乾燥技術などそれぞれがもつ長所を生かし、これまで
の欠点をカバ−する画期的なものであった。The inventor of the present invention has intensively studied a drying apparatus which is excellent in drainage of washing water and has high drying efficiency, and has applied for a series of patent applications. In the prior patent application by the present inventors, for example, as disclosed in Japanese Patent Application Laid-Open No. H10-160346, a drying tank is placed above a vibrator that applies three-dimensional vibration, and the cylindrical shape of the drying tank is set. We have developed a drying device that has a structure in which a drying path is fixed spirally along the wall of the device. These technologies are revolutionary technologies that take advantage of the advantages of each such as the centrifugal / hot air drying technology and the net conveyor type hot air drying technology and cover the shortcomings so far.
【0006】特開平10−160346号公報の乾燥装
置は、円筒壁面に設けられた螺旋状の乾燥路を下方から
上方に被乾燥部材が転動搬送する間に乾燥を完結するも
のであった。転動搬送は、加振機からの上下振動と周方
向への振動の合成振動により、被乾燥部材を乾燥路内で
進行方向に放り上げ、放り上げられた被乾燥部材は次の
放り上げ振動が加わるまでの間、乾燥路床を下降しよう
とするが、次に放り上げ振動が加わるこの繰り返し振動
によって、少しずつ上昇すると云った原理に基づくもの
である。The drying apparatus disclosed in Japanese Patent Application Laid-Open No. 10-160346 completes drying while the member to be dried is rolled and conveyed from below to above a spiral drying path provided on a cylindrical wall surface. Rolling and conveying is a combination of vertical vibration from the vibrator and vibration in the circumferential direction, which causes the member to be dried to be lifted in the direction of travel in the drying path, and the member to be dried is subjected to the next lifting vibration. Until the vibration is applied, the user tries to descend on the dry roadbed, but then rises little by this repeated vibration in which the lifting vibration is applied.
【0007】しかしながら、種々の実施例を踏むうち、
省エネ、乾燥品質、生産性の向上などの効果は書面通り
発揮するものの、被乾燥部材の対象が限定されることが
判明した。適用不能な被乾燥部材の一つは球状部材であ
り、他の一つは針状部材あるいは一部分に細い突起を有
する部材である。[0007] However, following various embodiments,
Although the effects such as energy saving, drying quality, and improvement in productivity are exhibited in writing, it has been found that the objects to be dried are limited. One of the inapplicable members to be dried is a spherical member, and the other is a needle-like member or a member having a thin projection on a part thereof.
【0008】球状部材の場合、繰り返し振動の中で、放
り上げられた高さ位置よりも振動休止時間に下り落ちる
下降距離の方が大きく、被乾燥部材が転がり落ち、適用
不能の場合があった。また針状部材、細い突起を有する
部材によっては、路床面に設けた水切用の貫通孔を潜り
抜けたり、刺さり込むなどの障害を引き起こしたりし
た。すなわち従来法は被乾燥部材の適応範囲において大
きな制約があった。In the case of a spherical member, in a repeated vibration, the descending distance of falling down during the vibration pause time is larger than the raised height position, so that the member to be dried rolls down and is not applicable in some cases. . Further, depending on the needle-shaped member and the member having a thin protrusion, obstacles such as slipping through or penetrating a drainage through hole provided on the road floor surface were caused. That is, the conventional method has a great limitation in the applicable range of the member to be dried.
【0009】その他、湿潤粉体を乾燥する乾燥装置とし
て、特開昭61−240089号公報、実開昭59−8
4395号公報には、渦巻状の乾燥路を多段に設けた乾
燥装置が開示されている。しかしながら、これら装置の
被乾燥物は、湿潤粉粒体であって、被乾燥物表面につい
た水滴の水切れを考慮する必要のないものである。した
がって、これら装置は、熱風乾燥により乾燥を行うもの
の、水滴の再付着による水濡れを考慮する構造を有して
いない。Other drying apparatuses for drying the wet powder are disclosed in Japanese Patent Application Laid-Open No. Sho 61-240089, and Japanese Utility Model Application Laid-open No. Sho 59-8.
Japanese Patent No. 4395 discloses a drying apparatus in which spiral drying paths are provided in multiple stages. However, the objects to be dried in these apparatuses are wet granules, and there is no need to consider the drainage of water droplets on the surfaces of the objects to be dried. Therefore, these devices perform drying by hot air drying, but do not have a structure that takes into account water wetting due to re-adhesion of water droplets.
【0010】[0010]
【発明が解決しようとする課題】前記したように従来技
術は、特開平10−160346号公報に記載の優れた
効果を上げつつも、被乾燥部材の形状適応範囲を狭める
といった問題を持っていた。従ってこの優れた効果を維
持または向上させながら、広範な形状対象の被乾燥部材
に適応できるようにするのが課題である。As described above, the prior art has the problem of narrowing the applicable range of the shape of the member to be dried while improving the excellent effects described in Japanese Patent Laid-Open No. 10-160346. . Therefore, it is an object of the present invention to be able to adapt to a wide range of members to be dried while maintaining or improving this excellent effect.
【0011】本発明は上記事由に鑑みて為されたもので
あり、その目的は、被乾燥部材の適用を広げ、かつ乾燥
効率および組立性が良好な乾燥装置を提供することにあ
る。SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a drying apparatus in which the application of a member to be dried is widened and drying efficiency and assemblability are good.
【0012】[0012]
【課題を解決するための手段】請求項1の発明は、複数
段の乾燥棚(3a,3b,3c,3d)と、前記各乾燥
棚(3a,3b,3c,3d)の上面に載置するカバー
(8)と、周壁(7)とを備えた乾燥槽(1)の下面
に、上下方向および周方向の振動を与える加振機(2)
が一体に結合されてなる乾燥装置であって、前記乾燥棚
(3)は、上面に渦巻状の乾燥路(20)と、下面に放
射状に設けられた複数本のリブ(4a,4b,4c,4
d)と、該乾燥路(20)の路床(21)に設けられた
複数の水切孔(23)と、被乾燥物を下段の乾燥棚へ送
出するシュート口(10)とを有し、前記各乾燥棚の前
記リブ(4a,4b,4c,4d)の下面に当接して水
受皿(5)を設け、該水受皿(5)は前記水切孔(2
3)から滴下した洗浄水を受けるとともに該洗浄水を排
出する排出口(6)を有し、前記各乾燥棚(3a,3
b,3c,3d)間には前記シュート口(10)から下
段の乾燥棚へ被乾燥物を送出するシュート(9)が設け
られ、最下段の乾燥棚(3d)には乾燥路(20)に熱
風を送風する熱風発生機(11)を連結する熱風導入口
(12)および被乾燥物取出口(15)が設けられたこ
とを特徴とする乾燥装置である。According to a first aspect of the present invention, a plurality of drying shelves (3a, 3b, 3c, 3d) and a plurality of drying shelves (3a, 3b, 3c, 3d) are mounted on the upper surfaces of the respective drying shelves (3a, 3b, 3c, 3d). Vibrator (2) that applies vertical and circumferential vibrations to the lower surface of a drying tank (1) having a cover (8) and a peripheral wall (7).
Are integrally connected to each other, wherein the drying shelf (3) has a spiral drying path (20) on the upper surface and a plurality of ribs (4a, 4b, 4c) radially provided on the lower surface. , 4
d), a plurality of drain holes (23) provided in the subgrade (21) of the drying path (20), and a chute port (10) for sending the material to be dried to the lower drying shelf. A water tray (5) is provided in contact with the lower surface of the rib (4a, 4b, 4c, 4d) of each drying shelf, and the water tray (5) is provided with the drain hole (2).
3) having an outlet (6) for receiving the washing water dropped from the drying shelf and discharging the washing water;
b, 3c, 3d), there is provided a chute (9) for sending the material to be dried from the chute opening (10) to the lower drying shelf, and a drying path (20) in the lowermost drying shelf (3d). A drying apparatus characterized in that a hot air inlet (12) for connecting a hot air generator (11) for blowing hot air to the hot air generator (11) and a material to be dried (15) are provided.
【0013】この構成によれば、渦巻状の乾燥路20を
有する乾燥棚からなるため、螺旋状に被乾燥物を上昇さ
せることによって起こった被乾燥物の逆走がなく、被乾
燥物の対象形状が球状部材にまで適用範囲を広げること
ができる。また、リブ4により、乾燥棚3の強度を補強
できるとともに、リブ4に当接して水受皿5が着脱自在
に取り付けることができるので、装置の組立てが簡単で
ある。さらに、熱風の送風方向が被乾燥物の転動方向と
逆方向であり、被乾燥物と熱風が向かい合う、いわゆる
向流乾燥であるために乾燥効率が良い。しかも、路床2
1、隔壁27、カバー8で囲まれた乾燥路20に熱風を
吹き込むことにより、その風圧により、被乾燥物から振
り落とされた洗浄水は水切孔2から水受皿5に滴下さ
れ、一度振り落とされた洗浄水が被乾燥物へ再度水濡れ
を起こすおそれが少ない利点がある。According to this structure, since the drying shelf having the spiral drying path 20 is provided, there is no reverse running of the drying object caused by spirally raising the drying object, and the object to be dried is not subjected to the drying operation. The range of application can be expanded to spherical members. In addition, the strength of the drying shelf 3 can be reinforced by the ribs 4, and the water receiving tray 5 can be detachably attached to the ribs 4, so that the assembly of the apparatus is simple. Further, since the direction of the hot air is opposite to the rolling direction of the object to be dried, and the object to be dried and the hot air face each other, that is, so-called countercurrent drying, the drying efficiency is good. Moreover, subgrade 2
1. By blowing hot air into the drying path 20 surrounded by the partition wall 27 and the cover 8, the washing water dropped from the object to be dried is dripped from the drain hole 2 to the water receiving tray 5 by the wind pressure, and once shaken down. There is an advantage that there is little possibility that the washed water which is to be re-wetted to the object to be dried.
【0014】請求項2の発明は、請求項1において、路
床(21)に被乾燥物の転動方向に延在して水切溝(2
2)が設けられ、該路床面は該水切溝(22)に向かっ
て下り勾配の傾斜面を有し、該水切溝(22)に前記水
切孔(23)が設けられていることを特徴とする。According to a second aspect of the present invention, in the first aspect, the drain groove (2) extends on the roadbed (21) in the rolling direction of the material to be dried.
2) is provided, wherein the roadbed surface has a slope inclined downward toward the drainage groove (22), and the drainage hole (23) is provided in the drainage groove (22). And
【0015】この構成によれば、路床面に傾斜面を設け
ることにより、被乾燥物から振り落とされた洗浄水が傾
斜面下方にある水切溝に流れやすく、その結果、水切溝
内に設けた水切孔から洗浄水が水受皿に滴下しやすくな
る。According to this configuration, by providing the inclined surface on the roadbed surface, the washing water shaken off from the material to be dried easily flows into the drain groove below the inclined surface. As a result, the cleaning water is provided in the drain groove. The washing water is easily dripped from the drain hole into the water receiving pan.
【0016】請求項3の発明は、請求項2において、水
切溝(22)または水切孔(23)の上面に、連続気泡
をもった発泡体またはメッシュ(24)を設けることを
特徴とする。According to a third aspect of the present invention, in the second aspect, a foam or mesh (24) having open cells is provided on the upper surface of the drain groove (22) or the drain hole (23).
【0017】この構成によれば、水切溝または水切孔の
上部を透水性セラミックス、焼結ガラスなど連続気泡を
もった発泡体またはメッシュ24で覆うことにより、針
状部材あるいは一部分に細い突起を有する部材であって
も水切溝または水切孔に挟まることがなく好適に転動搬
送が可能であり、被乾燥物の適用形状の範囲が拡大され
る。According to this structure, the upper portion of the drain groove or drain hole is covered with a foam or mesh 24 having open cells such as permeable ceramics or sintered glass, so that the needle-shaped member or a part thereof has a thin projection. Even if it is a member, it can be rolled and conveyed without being caught in a drain groove or a drain hole, and the range of applicable shapes of the object to be dried is expanded.
【0018】請求請4の発明は、請求項1において、路
床(21)面上に凹凸を設けることを特徴とし、路床面
に凹凸を設けることにより、被乾燥物のすべりを抑制す
ることができる。The invention according to claim 4 is characterized in that, in claim 1, the unevenness is provided on the surface of the roadbed (21), and the unevenness is provided on the surface of the roadbed to suppress the slipping of the material to be dried. Can be.
【0019】請求項5の発明は、請求項1において、乾
燥棚の中央部は、フランジ(16)を有する円筒状体
(17)からなることを特徴としている。この構成によ
り、上下の乾燥棚を着脱自在に結合でき、しかも円筒状
体の空洞に排水を誘導することができる。すなわち、簡
単な構造で組立容易でかつ排水ができる機能がある。According to a fifth aspect of the present invention, in the first aspect, the center of the drying shelf is formed of a cylindrical body (17) having a flange (16). With this configuration, the upper and lower drying shelves can be detachably connected, and the drainage can be guided to the hollow of the cylindrical body. That is, it has a function of being easy to assemble and draining with a simple structure.
【0020】請求項6の発明は、請求項1において、最
下段の乾燥棚(3d)の下面に当接して設けられる水受
皿に排水管(13)を設けることを特徴とし、加振機の
振動により振り落とされた排水を確実に乾燥槽系外に排
出し、被乾燥物への水滴、蒸気の再付着を防止する。According to a sixth aspect of the present invention, in the first aspect, a drain pipe (13) is provided in a water receiving tray provided in contact with a lower surface of the lowermost drying shelf (3d). The drainage shaken down by the vibration is reliably discharged to the outside of the drying tank system to prevent water droplets and steam from re-adhering to the object to be dried.
【0021】請求項7の発明は、請求項6において、最
下段の乾燥棚(3d)の下面に当接して設けられる水受
皿が円筒状桶(20)からなることを特徴とする。この
構成によれば、乾燥槽1と加振機2との接続箇所の接合
強度を補強することができる。According to a seventh aspect of the present invention, in the sixth aspect, the water tray provided in contact with the lower surface of the lowermost drying shelf (3d) comprises a cylindrical trough (20). According to this configuration, it is possible to reinforce the joining strength at the connection point between the drying tank 1 and the vibrator 2.
【0022】[0022]
【発明の実施の形態】以下、本発明の実施の形態を実施
例にもとづき図面を参照して説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below based on embodiments with reference to the drawings.
【0023】図1は、本発明の乾燥装置を示す一部破断
した正面図である。本乾燥装置は、乾燥槽1とその下面
に一体に結合される加振機2とからなる。加振機2内部
には図示しない振動モータが取り付けられる。この振動
モータは、モータの回転軸に錘を偏心させて取り付ける
とともにモータと錘とをモータハウジングに収納したも
のである。モータの回転に伴ってモータの回転軸に略直
交する平面内でモータハウジングが振動することにな
る。このような振動モータの回転軸が上下方向に対して
傾斜するように加振機2に取り付けられることにより、
振動モータの動作に伴って乾燥槽1を上下方向及び周方
向に振動させることが可能となる。つまり、振動モータ
の傾きを調節することによって、振動モータの回転軸が
上下方向に近いほど乾燥槽1の周方向の振動成分が多く
なり、振動モータの回転軸が水平方向に近いほど乾燥槽
1の上下方向の振動成分が多くなる。したがって、加振
機2に対する振動モータの傾きを調節すれば、乾燥槽1
の振動成分を適宜に設定することが可能となる。FIG. 1 is a partially cutaway front view showing a drying apparatus of the present invention. The present drying device includes a drying tank 1 and a vibrator 2 integrally connected to a lower surface thereof. A vibration motor (not shown) is mounted inside the vibrator 2. In this vibration motor, a weight is eccentrically attached to a rotating shaft of the motor, and the motor and the weight are housed in a motor housing. As the motor rotates, the motor housing vibrates in a plane substantially perpendicular to the rotation axis of the motor. By being attached to the vibrator 2 such that the rotation axis of such a vibration motor is inclined with respect to the vertical direction,
With the operation of the vibration motor, the drying tank 1 can be vibrated vertically and circumferentially. That is, by adjusting the inclination of the vibration motor, the vibration component in the circumferential direction of the drying tank 1 increases as the rotation axis of the vibration motor approaches the vertical direction, and the drying tank 1 increases as the rotation axis of the vibration motor approaches the horizontal direction. , The vertical vibration component increases. Therefore, if the inclination of the vibration motor with respect to the vibrator 2 is adjusted, the drying tank 1
Can be appropriately set.
【0024】図1に示す乾燥槽1は、図4のA−A‘面
の断面図である。乾燥槽1は、複数の乾燥棚3a、3
b、3c、3dが積層されてなり、最上段を除く乾燥棚
3b、3c、3dは、乾燥棚の中心部に、上下の乾燥棚
を連結するためのフランジ16を有する円筒状体17が
一体に形成されている。フランジ16部分で上下の乾燥
棚をボルト、ナット等の着脱自在な締付具19により連
結固定される。最上段の乾燥棚3aの中心部は、被乾燥
物を受けるように中心が突起した構造をなしている(図
1の3aを参照)。被乾燥物は、最上部のカバー8に設
けた投入口14から乾燥棚3aに投入され、乾燥棚3a
に設けられた乾燥路20を転動し、シュート9を介して
下段の乾燥棚3bに送出され、順次下段の乾燥棚3c、
3dを経由し、被乾燥物取出口15より取り出される。
各乾燥棚3a、3b、3c、3dの上部に載置されるカ
バー8は、着脱自在に取り付けられる構造であり、透明
基板とすることにより乾燥路内の被乾燥物を目視するこ
とができる。The drying tank 1 shown in FIG. 1 is a sectional view taken along the line AA ′ of FIG. The drying tank 1 includes a plurality of drying shelves 3a, 3
The drying shelves 3b, 3c, and 3d except for the uppermost stage are integrally formed with a cylindrical body 17 having a flange 16 for connecting upper and lower drying shelves to each other. Is formed. The upper and lower drying shelves are connected and fixed at the flange 16 by detachable fasteners 19 such as bolts and nuts. The center of the uppermost drying shelf 3a has a structure in which the center protrudes so as to receive the object to be dried (see 3a in FIG. 1). The material to be dried is supplied to the drying shelf 3a through the input port 14 provided in the uppermost cover 8, and the drying shelf 3a
, And is sent out to the lower drying shelf 3b via the chute 9, and is sequentially sent to the lower drying shelf 3c,
After passing through 3d, it is taken out from the drying object taking-out port 15.
The cover 8 placed on the upper part of each of the drying shelves 3a, 3b, 3c, and 3d has a structure that can be detachably attached. By using a transparent substrate, the object to be dried in the drying path can be visually observed.
【0025】図2は乾燥棚3の一部上面図である。乾燥
棚3は渦巻状の乾燥路20を有している。被乾燥物は、
乾燥棚3の中心付近に投入され、加振機2の上下方向お
よび周方向の振動により、被乾燥物が渦巻状の乾燥路2
0に沿って転動され、乾燥路20の終端に開設されたシ
ュート口10からシュート9を介して下段の乾燥棚に被
乾燥物が送出される。FIG. 2 is a partial top view of the drying shelf 3. The drying shelf 3 has a spiral drying path 20. The material to be dried is
The material to be dried is put in the vicinity of the center of the drying shelf 3 and vibrated in the vertical and circumferential directions of the vibrator 2 so that the material to be dried is formed into a spiral drying path 2
The material to be dried is rolled along 0, and is sent out to a lower drying shelf via a chute 9 from a chute port 10 opened at the end of the drying path 20.
【0026】本乾燥槽は、渦巻状の乾燥路20を有する
乾燥棚からなるため、螺旋状に被乾燥物を上昇させるこ
とによって起こった被乾燥物の逆走がなく、被乾燥物の
対象形状が球状部材にまで適用範囲を広げることができ
る。Since the present drying tank is composed of a drying shelf having a spiral drying path 20, there is no reverse running of the object to be dried caused by spirally lifting the object to be dried. Can be applied to spherical members.
【0027】図1、図2では、乾燥棚の中心に上部から
被乾燥物を投入し、乾燥棚の内側から外側へ被乾燥物が
転動して外側端から下段の乾燥棚内側に送出している
が、加振機2のモータの角度を変えることにより、乾燥
路の外側から内側に被乾燥物を転動させることが可能で
あり、そのような場合には、シュート口が内側になり、
シュートは内側から下段の乾燥棚の外側に投入するよう
に据え付ければよい。In FIG. 1 and FIG. 2, the material to be dried is put into the center of the drying shelf from above, and the material to be dried rolls from the inside of the drying shelf to the outside and is sent out from the outer end to the inside of the lower drying shelf. However, by changing the angle of the motor of the vibrator 2, it is possible to roll the material to be dried from the outside of the drying path to the inside, and in such a case, the chute opening becomes inside. ,
The chute may be installed so as to be thrown from the inside to the outside of the lower drying shelf.
【0028】図3は最下段の乾燥棚3dの構造である。
最下段の乾燥棚3dには、被乾燥物取出口15および熱
風発生機11と接続する熱風導入口12が設けられる。
熱風発生機11からの熱風は、乾燥棚3の上部に載置さ
れるカバー8と路床21、隔壁27で囲まれる乾燥路2
0を被乾燥物の転動方向とは反対方向に送風され、シュ
ート口10を通って順次上段の乾燥棚へと上がってい
く。熱風の送風方向が被乾燥物の転動方向と逆方向であ
り、被乾燥物と熱風が向かい合う、いわゆる向流乾燥で
あるために乾燥効率が良い。すなわち、水濡れした被乾
燥物は、上段の乾燥棚ほど水滴が多く付いているが、振
動によって徐々に水滴が振り落とされていき、下段の乾
燥棚に転動されてくるころには、ほとんど水滴がなくな
り、その一方、熱風は下段ほど高温で低湿度のために、
被乾燥物表面に残った水分はその高温ドライ熱風により
完全に乾燥除去することが可能となる。FIG. 3 shows the structure of the lowermost drying shelf 3d.
The drying shelf 3d at the bottom is provided with a hot air inlet 12 that is connected to the drying object outlet 15 and the hot air generator 11.
The hot air from the hot air generator 11 is supplied to the drying path 2 surrounded by the cover 8 placed on the top of the drying shelf 3, the roadbed 21, and the partition 27.
0 is blown in the direction opposite to the rolling direction of the object to be dried, and passes through the chute opening 10 and sequentially goes up to the upper drying shelf. The direction of hot air blowing is opposite to the rolling direction of the object to be dried, and the object to be dried and hot air are opposed to each other. In other words, the water-dried material has more water droplets on the upper drying shelf, but the water droplets are gradually shaken off by the vibration and are almost rolled to the lower drying shelf. The water drops disappear, while the hot air is hot at the bottom and low humidity,
The moisture remaining on the surface of the object to be dried can be completely dried and removed by the high-temperature dry hot air.
【0029】図1において、シュート9として、筒状の
ものを利用する場合には、熱風が筒内を流れるので、熱
風の拡散範囲が少ないために、熱風温度が低下しにくく
熱効率が良く好適である。一方、シュート9が樋状(上
部が解放した形状)のものを利用する場合には、シュー
トで被乾燥物が詰まるおそれがない利点がある。また、
乾燥槽1の周壁7は断熱材をなし、熱風が外部に拡散し
ないように構成してある。In FIG. 1, when a cylindrical one is used as the chute 9, the hot air flows through the inside of the cylinder, so that the diffusion range of the hot air is small. is there. On the other hand, when the chute 9 has a gutter shape (a shape whose upper part is open), there is an advantage that there is no possibility that the object to be dried is clogged with the chute. Also,
The peripheral wall 7 of the drying tank 1 forms a heat insulating material and is configured so that hot air does not diffuse outside.
【0030】図4は乾燥棚3の下面図である。乾燥棚下
面には、乾燥棚の強度を補強するリブ4が放射状に複数
本(4a、4b、4c、4d)一体に設けられている。
乾燥棚の中心部は、円筒状の空洞となっており、該円筒
状の空洞周辺のリブ部分には、上下の乾燥棚を連結する
ためのボルト、ナット等の締付具19が着脱自在に取り
付け可能となっている。乾燥棚3の下面には、リブ(4
a、4b、4c、4d)の下面に当接して水受皿5が該
締付具19により着脱自在に取り付けられる。リブの設
けられていない路床部分には複数の水切孔23が設けら
れ、水切孔23から滴下した洗浄水は、水受皿5で受け
られ、水受皿5に設けた排水口6から排水される。リブ
(4a、4b、4c、4d)は水受皿5の中心部で垂直
方向に厚く、周辺部で薄くなっており、水受皿5で受け
た洗浄水は、水受皿5の中心部に集まり、水受皿5に設
けた排水口6から排水することができる。すなわち、リ
ブは乾燥棚3の中心方向に水が抜けられるようにリブの
幅を調節または別途水抜けが可能な溝孔を設けている。
このようなリブ4があることにより、乾燥棚3の強度を
補強するとともに、リブに当接して水受皿5が簡単に着
脱自在に取り付けることができる。したがって、乾燥槽
の重量を軽量化することができ、しかも乾燥槽の製造・
組立てが簡単である。FIG. 4 is a bottom view of the drying shelf 3. A plurality of ribs (4a, 4b, 4c, 4d) are integrally provided on the lower surface of the drying shelf radially to reinforce the drying shelf.
The central portion of the drying shelf is a cylindrical cavity, and a fastener 19 such as a bolt or a nut for connecting the upper and lower drying shelves is detachably attached to a rib portion around the cylindrical cavity. It can be installed. A rib (4
a, 4b, 4c, and 4d), the water receiving tray 5 is detachably attached by the fastener 19 in contact with the lower surface. A plurality of drain holes 23 are provided in the roadbed portion where the rib is not provided, and washing water dropped from the drain holes 23 is received by the water receiving tray 5 and drained from the drain port 6 provided in the water receiving tray 5. . The ribs (4a, 4b, 4c, 4d) are vertically thick at the center of the water pan 5 and thin at the periphery, and the washing water received by the water pan 5 collects at the center of the water pan 5, Water can be drained from a drain port 6 provided in the water receiving tray 5. In other words, the rib is provided with a slot in which the width of the rib can be adjusted or water can be separately drained so that water can be drained toward the center of the drying shelf 3.
With such ribs 4, the strength of the drying shelf 3 is reinforced, and the water tray 5 can be easily and detachably attached to the ribs. Therefore, the weight of the drying tank can be reduced, and the manufacturing and manufacturing of the drying tank can be reduced.
Easy to assemble.
【0031】図5は乾燥路の路床面の一例である。路床
面の形状は、被乾燥物の形状に合せて適宜変更可能であ
る。図5はダイヤカット形状の路床面であり、路床面の
適所には四角錘状25の微小凹凸を有するダイヤカット
部が設けられ、ダイヤカット部により被処理物の滑りが
抑制されるなどの作用を発揮する。また適所に水切孔2
3が設けられ、被乾燥物表面についた洗浄水が水受皿に
排水される。ダイヤカット部は、乾燥棚と一体成形する
か、あるいはゴム等によって路床面に別に形成したシー
ト状部材にてよって形成してもよい。図5は路床面のひ
とつの形態であり、ダイヤカット以外の凹凸形状であっ
てもよい。このように、路床面に凹凸を設けることによ
り、被乾燥物が球状部材であるときに、必要以上に被乾
燥物の転動速度が大きくなりすぎないようにする効果が
ある。その他、水の表面張力により平面な路床面に吸着
しやすい扁平状被処理物であっても、凹凸を設けること
により、該表面張力による被処理物と路床面との吸着を
防止でき、良好な転動搬送が可能となり、ひいては、被
乾燥物が上下に弾みながら転動するので、被乾燥物同士
の重なりが少なく、水切れが良好となり乾燥時間が短縮
される。また、凹凸の凹部に水切孔を設けているので、
被乾燥物から振り落とされた洗浄水が容易に水切孔に集
まり流入し、水切された洗浄水を再度被乾燥物に付着さ
せることがない。FIG. 5 shows an example of a road surface of a dry road. The shape of the roadbed surface can be appropriately changed according to the shape of the material to be dried. FIG. 5 is a diagram of a diamond-cut subgrade surface, and a diamond-cut portion having a square pyramid-shaped minute unevenness is provided at an appropriate position on the subgrade surface, and the diamond-cut portion suppresses slippage of an object to be processed. Exerts the action of Drain holes 2 in place
3 is provided, and the washing water attached to the surface of the object to be dried is drained to a water receiving tray. The diamond cut portion may be formed integrally with the drying shelf, or may be formed by a sheet-like member separately formed on the roadbed surface with rubber or the like. FIG. 5 shows one form of a roadbed surface, and may have an uneven shape other than a diamond cut. Providing the road surface with irregularities in this manner has the effect of preventing the rolling speed of the object to be dried from becoming excessively large when the object to be dried is a spherical member. In addition, even in the case of a flat workpiece to be easily adsorbed on a flat road surface due to the surface tension of water, by providing the unevenness, it is possible to prevent the workpiece and the road surface from being attracted by the surface tension, Good rolling conveyance is possible, and, as a result, the material to be dried rolls while bouncing up and down, so that the materials to be dried are less overlapped with each other, drainage is good, and the drying time is shortened. In addition, since a drain hole is provided in the concave part of the unevenness,
The washing water shaken off from the material to be dried is easily collected in the drain hole, and does not adhere to the material to be dried again.
【0032】図6、図7は路床面の他の一例である。図
6は乾燥棚の一部拡大断面図、図7は拡大上面図であ
る。図6、図7の乾燥路の路床21は、乾燥棚の中心か
ら外側に向かう下り傾斜面と、路床21の外側の隔壁2
7aに沿って設けられた水切溝22とからなっている。
振動によって被乾燥物から振り落とされた洗浄水は、傾
斜面から水切溝22へと流れ込み、乾燥路の適宜の箇所
に設けた水切孔23を通って水切皿5に滴下する。水切
孔23上部または水切溝22上部には針状部材等が挟ま
らないような透水性セラミックス、焼結ガラスなど連続
気泡をもった発泡体またはメッシュ24で覆うようにす
るとよい。図6、図7の路床面は乾燥棚外周方向へ下り
勾配に傾斜させた例であるが、乾燥棚の中心方向へ下り
勾配に傾斜させた路床とし、乾燥路の内側の隔壁27b
に沿って水切溝を設けてもよい。また、路床21の中心
に水切溝を設け、路床を水切溝へ下り勾配になるように
傾斜させてもよい。FIGS. 6 and 7 show another example of the roadbed surface. FIG. 6 is a partially enlarged sectional view of the drying shelf, and FIG. 7 is an enlarged top view. The subgrade 21 of the drying road shown in FIGS. 6 and 7 has a downwardly inclined surface facing outward from the center of the drying shelf and a partition 2 outside the subgrade 21.
And a drain groove 22 provided along 7a.
The washing water shaken off from the object to be dried by the vibration flows into the drain groove 22 from the inclined surface, and drops onto the drain plate 5 through a drain hole 23 provided at an appropriate position in the drying path. The upper part of the drain hole 23 or the upper part of the drain groove 22 may be covered with a foam or mesh 24 having open cells such as water-permeable ceramics or sintered glass so that a needle-shaped member or the like is not sandwiched. 6 and 7 show an example in which the roadbed surface is inclined downward in the outer peripheral direction of the drying shelf. However, the roadbed surface is inclined downward in the direction of the center of the drying shelf, and the partition wall 27b on the inner side of the drying path.
A drain groove may be provided along. Further, a drainage groove may be provided at the center of the roadbed 21, and the roadbed may be inclined so as to have a downward slope to the drainage groove.
【0033】このように路床面に傾斜面を設けることに
より、被乾燥物から振り落とされた洗浄水が傾斜面下方
にある水切溝に流れやすく、その結果、水切溝内に設け
た水切孔から洗浄水が水受皿に滴下しやすくなる。ま
た、水切溝または水切孔の上部を透水性セラミックス、
焼結ガラスなど連続気泡をもった発泡体またはメッシュ
24で覆うことにより、針状部材あるいは一部分に細い
突起を有する部材であっても水切溝または水切孔に挟ま
ることがなく好適に転動搬送が可能である。By providing the inclined surface on the road floor as described above, the washing water shaken off from the material to be dried easily flows into the drain groove below the inclined surface, and as a result, the drain hole provided in the drain groove is provided. This makes it easier for washing water to drop onto the water receiving pan. In addition, the upper part of the drain groove or drain hole is made of permeable ceramics,
By covering with a foam having continuous cells such as sintered glass or a mesh 24, even if the member is a needle-shaped member or a member having a thin projection in a part thereof, it can be preferably rolled and conveyed without being caught in a drain groove or a drain hole. It is possible.
【0034】本乾燥槽1の構造によれば、路床21、隔
壁27、カバー8で囲まれた乾燥路20に熱風を吹き込
むことにより、その風圧により、被乾燥物から振り落と
された洗浄水は水切孔2から容易に水受皿5に滴下さ
れ、一度振り落とされた洗浄水が被乾燥物へ再度水濡れ
を起こすおそれが少ない利点がある。水切孔23から滴
下した洗浄水は、水受皿5に設けた排水口6を流入し、
最下段の水受皿に連結された配水管13から乾燥槽系外
に排水される。なお、路床面として、凹凸形状、水切溝
構造の例を挙げたが、被乾燥物の対象形状によっては路
床面が平坦であってもよい。According to the structure of the drying tank 1, the hot air is blown into the drying path 20 surrounded by the subgrade 21, the partition wall 27, and the cover 8, and the washing water shaken off from the material to be dried by the wind pressure. There is an advantage that the washing water dropped easily from the water drain hole 2 to the water receiving tray 5 and the washing water once shaken off is less likely to be wet again to the object to be dried. The washing water dropped from the drain hole 23 flows into the drain port 6 provided in the water receiving tray 5,
Water is drained out of the drying tank system from the water distribution pipe 13 connected to the lowermost water tray. In addition, although the example of the uneven | corrugated shape and the drainage groove structure was given as a roadbed surface, the roadbed surface may be flat depending on the target shape of the thing to be dried.
【0035】図8は、最下段の乾燥棚3dと加振機2と
の接続を工夫した構造である。すなわち、最下段の乾燥
棚3dの下面に取り付けられる水受皿を円筒桶状となし
ている。円筒桶状水受皿30の周縁部には乾燥棚3dと
着脱自在に接続できるフランジを設けている。この場
合、最下段の乾燥棚3dにも該フランジに対応したフラ
ンジを設ける。このような構造にすることにより、乾燥
槽1と加振機2との接続箇所の接合強度を補強し、加振
機2の3次元振動による応力に耐える構造とすることが
できる。FIG. 8 shows a structure in which the connection between the lowermost drying shelf 3d and the vibrator 2 is devised. That is, the water tray attached to the lower surface of the lowermost drying shelf 3d has a cylindrical trough shape. A flange that can be detachably connected to the drying shelf 3d is provided on the peripheral edge of the cylindrical trough-shaped water receiving tray 30. In this case, a flange corresponding to the flange is also provided on the lowermost drying shelf 3d. With such a structure, it is possible to reinforce the joining strength of the connection portion between the drying tank 1 and the vibrator 2 and to endure the stress caused by the three-dimensional vibration of the vibrator 2.
【0036】[0036]
【発明の効果】本発明は、複数段の乾燥棚3a,3b,
3c,3dと、各乾燥棚3a,3b,3c,3dの上面
に載置するカバー8と、周壁7とを備えた乾燥槽1の下
面に、上下方向および周方向の振動を与える加振機2が
一体に結合されてなる乾燥装置であって、渦巻状の乾燥
路20を有する乾燥棚からなるため、螺旋状に被乾燥物
を上昇させることによって起こった被乾燥物の逆走がな
く、被乾燥物の対象形状が球状部材にまで適用範囲を広
げることができる。また、乾燥棚下面にリブ4を設ける
ことにより、乾燥棚3の強度を補強できるとともに、リ
ブ4に当接して水受皿5が着脱自在に取り付けることが
できるので、装置の組立てが簡単である。さらに、熱風
の送風方向が被乾燥物の転動方向と逆方向となり、被乾
燥物と熱風が向かい合う、いわゆる向流乾燥であるため
に乾燥効率が良い。しかも、路床21、隔壁27、カバ
ー8で囲まれた乾燥路20に熱風を吹き込む構成である
から、その風圧により、被乾燥物から振り落とされた洗
浄水は水切孔2から水受皿5に滴下され、一度振り落と
された洗浄水が被乾燥物へ再度水濡れを起こすおそれが
少ない利点がある。According to the present invention, the drying shelves 3a, 3b,
A vibrator that applies vertical and circumferential vibrations to the lower surface of the drying tank 1 that includes 3c, 3d, a cover 8 placed on the upper surface of each of the drying shelves 3a, 3b, 3c, 3d, and a peripheral wall 7. 2 is a drying device integrally connected, which is composed of a drying shelf having a spiral drying path 20, so that there is no reverse running of the drying object caused by spirally raising the drying object, The range of application can be extended to a target member having a spherical shape to be dried. Further, by providing the ribs 4 on the lower surface of the drying shelf, the strength of the drying shelf 3 can be reinforced, and the water receiving tray 5 can be detachably attached to the ribs 4 so that the apparatus can be easily assembled. Further, since the direction of the hot air is opposite to the rolling direction of the object to be dried, and the object to be dried and the hot air face each other, that is, so-called countercurrent drying, the drying efficiency is good. In addition, since the hot air is blown into the drying path 20 surrounded by the roadbed 21, the partition 27, and the cover 8, the washing water shaken off from the object to be dried by the wind pressure flows from the drain hole 2 to the water receiving tray 5. There is an advantage that the washing water that has been dropped and shaken off once is less likely to wet again the material to be dried.
【0037】路床21に被乾燥物の転動方向に延在して
水切溝22を設け、路床面は水切溝22に向かって下り
勾配の傾斜面とし、該水切溝22に水切孔23を設ける
ことにより、被乾燥物から振り落とされた洗浄水が傾斜
面下方にある水切溝に流れやすく、水切溝内に設けた水
切孔から洗浄水が水受皿に滴下しやすくなる。A drain groove 22 is provided on the roadbed 21 so as to extend in the rolling direction of the material to be dried, and the roadbed surface has a slope inclined downward toward the drainage groove 22. By providing the cleaning water, the washing water shaken off from the material to be dried easily flows to the drain groove below the inclined surface, and the washing water easily drops from the drain hole provided in the drain groove to the water receiving tray.
【0038】該水切溝または水切孔の上部を透水性セラ
ミックス、焼結ガラスなど連続気泡をもった発泡体また
はメッシュ24で覆うことにより、針状部材あるいは一
部分に細い突起を有する部材であっても水切溝または水
切孔に挟まることがなく好適に転動搬送が可能であり、
被乾燥物の対象形状が針状部材あるいは一部に細い突起
を有する部材にまで適用範囲を広げることができる。By covering the upper portion of the drain groove or drain hole with a foam or mesh 24 having open cells such as water-permeable ceramics or sintered glass, a needle-shaped member or a member having a thin projection on a part thereof can be used. Rolling and transporting is possible without being caught in the drain groove or drain hole,
The applicable range can be extended to a target member having a needle-like member or a member having a thin projection in a part thereof.
【0039】[0039]
【図1】本発明の実施形態の全体構成を示す構成図であ
る。FIG. 1 is a configuration diagram showing an overall configuration of an embodiment of the present invention.
【図2】本発明の乾燥棚の要部上面図である。FIG. 2 is a main part top view of the drying shelf of the present invention.
【図3】本発明の乾燥棚3dの要部平面図である。FIG. 3 is a plan view of a main part of a drying shelf 3d according to the present invention.
【図4】本発明の乾燥棚の要部下面図である。FIG. 4 is a bottom view of a main part of the drying shelf of the present invention.
【図5】本発明の路床の一例を示す構成図である。FIG. 5 is a configuration diagram illustrating an example of a roadbed according to the present invention.
【図6】本発明の路床の他の一例を示す断面図である。FIG. 6 is a sectional view showing another example of the roadbed of the present invention.
【図7】本発明の路床の他の一例を示す要部上面図であ
る。FIG. 7 is a main part top view showing another example of the roadbed of the present invention.
【図8】本発明の別の水受皿の構成図である。FIG. 8 is a configuration diagram of another water tray according to the present invention.
1 乾燥槽 2 加振機 3 乾燥棚 5 水受皿 7 周壁 8 カバー 9 シュート 11 熱風発生機 12 熱風導入口 13 排水管 15 被乾燥物取出口 19 締付具 20 乾燥路 21 路床 22 水切溝 23 水切孔 DESCRIPTION OF SYMBOLS 1 Drying tank 2 Shaker 3 Drying shelf 5 Water tray 7 Perimeter wall 8 Cover 9 Chute 11 Hot air generator 12 Hot air inlet 13 Drain pipe 15 Drying material outlet 19 Fastening tool 20 Drying path 21 Roadbed 22 Drain hole
Claims (7)
d)と、前記各乾燥棚(3a,3b,3c,3d)の上
面に載置するカバー(8)と、周壁(7)とを備えた乾
燥槽(1)の下面に、上下方向および周方向の振動を与
える加振機(2)が一体に結合されてなる乾燥装置であ
って、前記乾燥棚(3)は、上面に渦巻状の乾燥路(2
0)と、下面に放射状に設けられた複数本のリブ(4
a,4b,4c,4d)と、該乾燥路(20)の路床
(21)に設けられた複数の水切孔(23)と、被乾燥
物を下段の乾燥棚へ送出するシュート口(10)とを有
し、前記各乾燥棚の前記リブ(4a,4b,4c,4
d)の下面に当接して水受皿(5)を設け、該水受皿
(5)は前記水切孔(23)から滴下した洗浄水を受け
るとともに該洗浄水を排出する排出口(6)を有し、前
記各乾燥棚(3a,3b,3c,3d)間には前記シュ
ート口(10)から下段の乾燥棚へ被乾燥物を送出する
シュート(9)が設けられ、最下段の乾燥棚(3d)に
は乾燥路(20)に熱風を送風する熱風発生機(11)
を連結する熱風導入口(12)および被乾燥物取出口
(15)が設けられたことを特徴とする乾燥装置。A plurality of drying shelves (3a, 3b, 3c, 3);
d), a cover (8) placed on the upper surface of each of the drying shelves (3a, 3b, 3c, 3d), and a lower surface of a drying tank (1) having a peripheral wall (7). A drying device comprising a vibrator (2) for imparting vibration in the direction integrally connected thereto, wherein the drying shelf (3) has a spiral drying path (2) on its upper surface.
0) and a plurality of ribs (4
a, 4b, 4c, 4d), a plurality of drain holes (23) provided in the subgrade (21) of the drying path (20), and a chute port (10) for sending the material to be dried to the lower drying shelf. ), And the ribs (4a, 4b, 4c, 4) of each of the drying shelves.
A water receiving tray (5) is provided in contact with the lower surface of d), and the water receiving tray (5) has a discharge port (6) for receiving the washing water dropped from the drain hole (23) and discharging the washing water. A chute (9) is provided between each of the drying shelves (3a, 3b, 3c, 3d) to send the material to be dried from the chute port (10) to a lower drying shelf. In 3d), a hot air generator (11) for blowing hot air to the drying path (20)
A hot air inlet (12) and an outlet (15) for drying the object to be dried.
に延在して水切溝(22)が設けられ、該路床(21)
面は該水切溝(22)に向かって下り勾配の傾斜面を有
し、該水切溝(22)に前記水切孔(23)が設けられ
ていることを特徴とする請求項1記載の乾燥装置。2. A drain groove (22) is provided on the roadbed (21) so as to extend in the rolling direction of the object to be dried.
2. The drying device according to claim 1, wherein the surface has a slope inclined downward toward the drainage groove, and the drainage hole is provided in the drainage groove. 3. .
(23)の上面に、連続気泡をもった発泡体またはメッ
シュ(24)を設けることを特徴とする請求項2記載の
乾燥装置。3. The drying device according to claim 2, wherein a foam or mesh (24) having open cells is provided on an upper surface of the drain groove (22) or the drain hole (23).
とを特徴とする請求項1記載の乾燥装置。4. The drying apparatus according to claim 1, wherein irregularities are provided on the surface of the roadbed (21).
6)を有する円筒状体(17)からなることを特徴とす
る請求項1記載の乾燥装置。5. A center of the drying shelf is provided with a flange (1).
The drying device according to claim 1, comprising a cylindrical body (17) having (6).
接して設けられる水受皿に排水管(13)を設けること
を特徴とする請求項1記載の乾燥装置。6. The drying apparatus according to claim 1, wherein a drain pipe is provided in a water receiving tray provided in contact with a lower surface of the lowermost drying shelf.
接して設けられる前記水受皿が円筒状桶(20)からな
ることを特徴とする請求項6記載の乾燥装置。7. The drying device according to claim 6, wherein the water receiving tray provided in contact with the lower surface of the lowermost drying shelf (3d) comprises a cylindrical trough (20).
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JP2000356258A JP4502348B2 (en) | 2000-11-22 | 2000-11-22 | Drying equipment |
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JP2000356258A JP4502348B2 (en) | 2000-11-22 | 2000-11-22 | Drying equipment |
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JP2002162164A true JP2002162164A (en) | 2002-06-07 |
JP4502348B2 JP4502348B2 (en) | 2010-07-14 |
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ID=18828542
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Cited By (5)
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KR100755938B1 (en) | 2006-02-10 | 2007-09-06 | 주식회사미랜 | Standing statue rota-disk dryer for excretions |
KR100958724B1 (en) * | 2007-12-18 | 2010-05-18 | 임용현 | Verticality Turning Dryer For Device |
CN106288724A (en) * | 2016-08-28 | 2017-01-04 | 浙江春宝胶囊有限公司 | A kind of capsule spiral concussion drying unit |
CN109539699A (en) * | 2018-09-07 | 2019-03-29 | 北京化工大学 | A kind of cyclonic separation drier being separated by solid-liquid separation for water-containing granular materials |
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KR101499290B1 (en) * | 2012-06-28 | 2015-03-05 | 현대제철 주식회사 | Desiccator of polishing pad |
CN103808115A (en) * | 2014-01-28 | 2014-05-21 | 常州胜泽节能设备工程有限公司 | Spin vibration cross flow drying system |
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