JPS6338884A - Thermal treatment equipment - Google Patents
Thermal treatment equipmentInfo
- Publication number
- JPS6338884A JPS6338884A JP18073486A JP18073486A JPS6338884A JP S6338884 A JPS6338884 A JP S6338884A JP 18073486 A JP18073486 A JP 18073486A JP 18073486 A JP18073486 A JP 18073486A JP S6338884 A JPS6338884 A JP S6338884A
- Authority
- JP
- Japan
- Prior art keywords
- path
- heat
- heat treatment
- treatment apparatus
- treated
- 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
- 238000007669 thermal treatment Methods 0.000 title 1
- 238000010438 heat treatment Methods 0.000 claims description 99
- 239000000463 material Substances 0.000 claims description 47
- 238000005192 partition Methods 0.000 claims description 26
- 238000002791 soaking Methods 0.000 description 22
- 230000005540 biological transmission Effects 0.000 description 15
- 230000032258 transport Effects 0.000 description 12
- 238000003756 stirring Methods 0.000 description 11
- 238000001816 cooling Methods 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 6
- 239000013077 target material Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010583 slow cooling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Tunnel Furnaces (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、被熱処理材を加熱する熱処理装置の構造に関
するもので、特に、被熱処理材搬送路からなる熱処理装
置本体、例えば、並設した往復路の熱処理工程等を有す
る熱処理装置に関するものでおる。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to the structure of a heat treatment apparatus that heats a material to be heat treated. This invention relates to a heat treatment apparatus having a reciprocating heat treatment process.
［従来の技術］
従来の、この種の熱処理装置として、特公昭４５−１０
６１０号公報に記載の技術を挙げることかできる。[Prior art] As a conventional heat treatment apparatus of this type,
The technique described in Japanese Patent No. 610 can be mentioned.
第５図は従来の熱処理装置の全体の水平断面図、及び第
６図は同じく熱処理装置の正面からみた要部垂直断面図
、及び第７図は同じく熱処理装置の側面からみた垂直断
面図である。FIG. 5 is a horizontal sectional view of the entire conventional heat treatment apparatus, FIG. 6 is a vertical sectional view of the main part of the heat treatment apparatus as seen from the front, and FIG. 7 is a vertical sectional view of the same as seen from the side of the heat treatment apparatus. .
図において、熱処理装置本体１は耐火レン力のライニン
グ２、周囲の保温層３から外郭を形成している。隔壁１
ユ熱込理装置本体１の中央に位首しており、熱処理装置
本体１内に往路５、方向変換路６、復路７を形成してい
る。往路５及び復路７の軌道は、支持脚８に支えられた
２本のレール９．１１と多数の転子１２．１４の組合せ
からなり、また、方向転換路６のｖＬ道は、第６図にみ
られるように床−Ｌに載置された盤１０と多数の球体１
３の組合せからなっている。そして、全体として略コ字
状の軌道を構成している。In the figure, a heat treatment apparatus main body 1 has an outer shell made up of a refractory lining 2 and a surrounding heat insulating layer 3. Bulkhead 1
It is located in the center of the heat treatment apparatus main body 1, and forms an outward path 5, a direction change path 6, and a return path 7 within the heat treatment apparatus main body 1. The tracks of the outbound route 5 and return route 7 consist of a combination of two rails 9.11 supported by support legs 8 and a number of trochanters 12.14, and the vL path of the direction change route 6 is shown in FIG. As seen in the figure, a board 10 placed on the floor-L and a number of spheres 1
It consists of 3 combinations. As a whole, it forms a substantially U-shaped trajectory.
転子１２．１４の上端と球体１３の上端は、同一平面上
に設定されている。転子１２．１４に支えられたトレイ
５Ｑの各々は、その下面にレール９．１１の幅と等しい
幅をもって２本の凹溝５２をｆＪする本体５１と立壁５
３とからなっている。The upper ends of the trochanters 12 and 14 and the upper ends of the sphere 13 are set on the same plane. Each of the trays 5Q supported by the trochanters 12.14 has a main body 51 and a vertical wall 5 having two grooves 52 on their lower surfaces with a width equal to the width of the rails 9.11.
It consists of 3.
前記凹溝５２はレール９，１１の上端と転子１２゜１４
の上端との差よりも厚いので転子１２．１４に支えられ
た１〜レイ５０はレール９，１１に触れることなく移送
できる。方向変換路６にＪ３ける球体１３に支えられた
トレイ５０も盤１０に触れることなく移送できる。The groove 52 is formed between the upper ends of the rails 9 and 11 and the trochanter 12°14.
1 to 50 supported by the trochanters 12 and 14 can be transferred without touching the rails 9 and 11. The tray 50 supported by the sphere 13 in the direction changing path 6 can also be transferred without touching the board 10.
そして、熱処理装置本体１の後部には２組のプッシャー
１５．１８が配設されている。このプッシャー１５．１
８は炉壁を貫通するピストン棒１６．１９とシリンダー
１７．２０の組合せからなり、往路７側に位置するプッ
シャー１８が作動した後、往路５側に位置するプッシャ
ー１５か作動づるように設定されている。Two sets of pushers 15 and 18 are arranged at the rear of the heat treatment apparatus main body 1. This pusher 15.1
8 consists of a combination of a piston rod 16.19 that penetrates the furnace wall and a cylinder 17.20, and is set so that after the pusher 18 located on the forward path 7 side is activated, the pusher 15 located on the forward path 5 side is activated. ing.
往路５及び復路７における支持脚８間の床上には、各々
通路を横切る方向に伸びる電熱装置２１が配設されてあ
り、また、天井には通路と平行に伸びる３本の電熱装置
２２．２３が配置され、その区域の天井には、ファン２
４．２９が設けられている。前記ファン２４．２９は、
水冷溝道のベアリングジャケラ１−２６．３１に支えら
れた垂直ｌＮｌ２５，３０に取付けられてあり、屋根に
取付りられた電動ｆｉ２７．３２からのベルト２８．３
３によって駆動され、雰囲気を撹拌するようになってい
る。Electric heating devices 21 are installed on the floor between the support legs 8 on the outbound path 5 and the return path 7, each extending in a direction across the path, and three electric heating devices 22, 23 are installed on the ceiling, extending parallel to the path. fan 2 is placed on the ceiling of that area.
4.29 is provided. The fan 24.29 is
The belt 28.3 from the electric fi 27.32 mounted on the roof is attached to the vertical lNl 25,30 supported on the bearing jackera 1-26.31 of the water cooling gutter.
3 to stir the atmosphere.
このように構成された従来の炉内搬送装置は、次のよう
に動作するものである。The conventional in-furnace conveyance device configured as described above operates as follows.
熱処理を行う被熱処理材は、前室４０でトレイ５０の上
に順次載置され、トレイ５０の長さの距離だけ熱処理装
置本体１内に順次移送される。トレイ５０の上に載置さ
れた被熱処理材は、熱交換室４１で徐々に加熱されなが
ら加熱・均熱室４２に送られ、加熱・均熱室４２で所定
の温度に加熱される。そして、トレイ５０の上に載置さ
れた被熱処理材が方向変換路６に達すると、プッシャー
１５のピストン棒１６によってトレイ５０は復路７側に
移送される。このとき、方向変換路６の復路７側にめっ
たトレイ５０は、プッシャー１８のピストン棒１９によ
ってトレイ５０は復路７に移送され空になっている。し
たがって、方向変換路６の復路７側にきたトレイ５０は
、プッシャー１８のピストン棒１９によって復路７に送
出することができる。The heat-treated materials to be heat-treated are sequentially placed on a tray 50 in the front chamber 40, and are sequentially transferred into the heat treatment apparatus main body 1 by a distance equal to the length of the tray 50. The heat-treated material placed on the tray 50 is gradually heated in the heat exchange chamber 41 and sent to the heating/soaking chamber 42, where it is heated to a predetermined temperature. When the heat-treated material placed on the tray 50 reaches the direction changing path 6, the tray 50 is transferred to the return path 7 side by the piston rod 16 of the pusher 15. At this time, the tray 50 that has reached the return path 7 side of the direction change path 6 is transferred to the return path 7 by the piston rod 19 of the pusher 18 and becomes empty. Therefore, the tray 50 that has come to the return path 7 side of the direction change path 6 can be sent to the return path 7 by the piston rod 19 of the pusher 18.
ピストン棒１９によって復路７に送出されたトレイ５０
の上に載置された被熱処理材は、加熱・均熱室４３で加
熱されながら、熱交換室４４に到達し、そこで、徐々に
冷却され冷却室４５に到達する。このようにして、被熱
処理材の加熱処理を行っている。Tray 50 sent to return path 7 by piston rod 19
The heat-treated material placed thereon reaches the heat exchange chamber 44 while being heated in the heating/soaking chamber 43, where it is gradually cooled and reaches the cooling chamber 45. In this way, the heat treatment of the material to be heat treated is performed.
［発明が解決しようとする問題点］
しかし、上記従来の熱処理装置は、熱処理装置本体１の
中央に隔壁４が位置しており、それにＪ：って、熱処理
装置本体１内の往路５、復路７を形成している。即ら、
第８図の熱処理装置の全体のレイアウトの概略を説明す
る平面図に示すような構成の場合には、前ｉＡ、熱交換
室Ｂ、加熱・均熱室Ｃ１方向変換室Ｄ、徐冷室Ｅ、熱交
換室Ｆ、冷却室Ｇ、後至ｌ」が、方向変換室り並びに熱
交換室Ｂ及び熱交換室Ｆを除き、往路５、復路７は独立
（図示の状態）または隔壁４（前記従来例）により、往
路５及び復路７の長手方向に区劃されている。また、熱
交換室Ｂ及び熱交換ｆｆＦにおいては、雰囲気循環用ダ
クトにより連結されている。[Problems to be Solved by the Invention] However, in the conventional heat treatment apparatus described above, the partition wall 4 is located in the center of the heat treatment apparatus main body 1, and the partition wall 4 is located in the center of the heat treatment apparatus main body 1. 7 is formed. In other words,
In the case of the configuration shown in the plan view schematically explaining the overall layout of the heat treatment apparatus in FIG. 8, there are , heat exchange chamber F, cooling chamber G, and rear end l'', except for the direction change chamber, heat exchange chamber B, and heat exchange chamber F, the forward path 5 and return path 7 are independent (as shown) or partition wall 4 (as described above). According to the prior art example, the outbound route 5 and the return route 7 are separated in the longitudinal direction. Further, the heat exchange chamber B and the heat exchange ffF are connected by an atmosphere circulation duct.
このときの、往路５及び復路７の艮ざ方向の撹拌爪単位
の炉長子方向の長さ［Ｘ］は、往路５または復路７の艮
ざ方向に垂直の炉幅［Ｙ］に対して、設計上、Ｘ 、、
’ Ｙの直を所定の値Ｊ：りも小さくする必要がある。At this time, the length [X] of the stirring claw unit in the width direction of the forward path 5 and return path 7 in the direction of the length of the furnace is as follows: By design,
' It is necessary to reduce the directivity of Y to a predetermined value J:.
即ら、Ｘ／Ｙの値か大きくなると、温度むらが生じ好ま
しい温度分イ［にならないという問題点がおった。That is, when the value of X/Y becomes large, there is a problem that temperature unevenness occurs and the desired temperature cannot be achieved.
また、熱処理装置本体１の中央に隔壁４が位置しており
、隔壁４によって熱エネルギーの消費が行われ、炉のラ
ンニングコストが高くつく問題があった。特に、前記隔
壁４は熱処理装置本体１の略仝長に配設していたから、
熱処理装置自体の価格も高価になる問題があった。Furthermore, the partition wall 4 is located in the center of the heat treatment apparatus main body 1, and thermal energy is consumed by the partition wall 4, resulting in a problem that the running cost of the furnace is high. In particular, since the partition wall 4 was disposed approximately along the length of the heat treatment apparatus main body 1,
There was also the problem that the heat treatment equipment itself was expensive.
そこで、本発明は、上記問題点を解決すべくなされたも
ので、炉内の温度分布を均一化し、熱損失を少なくしラ
ンニングコストの低減を行う熱処理装置の提供を目的と
するものである。SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and aims to provide a heat treatment apparatus that equalizes the temperature distribution in the furnace, reduces heat loss, and reduces running costs.
［問題点を解決するための手段］
本発明にかかる熱処理装置は、並設された被熱処理材搬
送路からなる熱処理装置本体と、前記被熱処理材１１Ｆ
２送路に配設された被熱処理材を移送する搬送手段と、
前記熱処理装置本体の並設された被熱処理材搬送路との
間を区劃し、並設された被熱処理材搬送路の長さ方向の
一部に配設した隔壁を具備するもので必る。[Means for Solving the Problems] The heat treatment apparatus according to the present invention includes a heat treatment apparatus main body consisting of a heat treatment target material transport path arranged in parallel, and a heat treatment target material 11F.
a conveyance means for conveying the heat-treated material disposed in the second conveyance path;
It must be equipped with a partition wall that separates the heat treatment apparatus main body from the heat treatment material transport paths arranged in parallel, and is arranged in a part of the length direction of the heat treatment material transport paths arranged in parallel. .
［作用］
本発明においては、並設された被熱処理材搬送路からな
る熱処理装置本体の、並設された被熱処理材ＵＮ送路と
の間を区劃する隔壁を、被熱処理材搬送路の長さ方向の
一部に配設したものでおるから、隔壁が配設されていな
い熱処理装置本体の並設された被熱処理材搬送路では、
被熱処理材搬送路の炉長手方向の長さ［Ｘ］と、被熱処
理！、［送路の艮ざ方向に垂直の炉幅［Ｙ］との比が、
炉幅［Ｙ］を２倍とすることで、Ｘ／Ｙを小ざくするこ
とができ、結果的に、炉内の温度分布状態を良好にする
ことができる。また、熱処理装置本体の並設された被熱
処理材搬送路との間を区劃し、被熱処理材搬送路の長さ
方向の一部に配設した隔壁を具備するものであり、仝艮
に隔壁を設けたものに比較して、隔壁が短くてよいので
、その分、熱損失が少なく、ランニングコストの低減及
び熱処理装置自体を廉価とすることができる。[Function] In the present invention, the partition wall that separates the heat treatment apparatus main body consisting of the heat treatment material transport paths arranged in parallel from the heat treatment material UN transport path arranged in parallel is connected to the heat treatment material transport path. Since the partition wall is installed in a part of the length direction, in the heat treatment material conveyance path where the heat treatment equipment main body is arranged side by side and the partition wall is not installed,
Length [X] of the conveyance path of the material to be heat treated in the longitudinal direction of the furnace and heat treatment! , [the ratio to the furnace width [Y] perpendicular to the direction of the feeding path is
By doubling the furnace width [Y], X/Y can be made smaller, and as a result, the temperature distribution inside the furnace can be improved. In addition, it is equipped with a partition wall disposed in a part of the length direction of the heat-treated material conveyance path to separate the heat treatment apparatus main body from the heat-treated material conveyance path arranged in parallel. Since the partition walls may be shorter than those provided with partition walls, there is less heat loss, and running costs can be reduced and the heat treatment apparatus itself can be made inexpensive.
［実施例］
第１図は本発明の一実施例の熱処理装置の全体のレイア
ウトの概略を説明する平面図、第２図は本発明の一実施
例の加熱・均熱室内の方向変換路に平行して切断した場
合の要部垂直断面図、第３図は同じく、本発明の一実施
例の加熱・均熱室内の方向変換路に平行して切断した場
合の要部水平断面図である。[Example] Fig. 1 is a plan view illustrating the overall layout of a heat treatment apparatus according to an embodiment of the present invention, and Fig. 2 is a plan view showing a direction changing path in a heating/soaking chamber according to an embodiment of the present invention. FIG. 3 is a vertical sectional view of the main part when cut in parallel, and FIG. 3 is a horizontal sectional view of the main part when cut parallel to the direction changing path in the heating/soaking chamber of an embodiment of the present invention. .
第１図において、熱処理装置本体１００の構成は基本的
には従来の炉本体の構成と相違するものではなく、被熱
処理材を前空Ｊ、熱交換室に１加熱・均熱室りを移送す
る並設された被熱処理材搬送路の往路２００、及び加熱
・均熱挙＼、熱交換室Ｐ、冷却窄Ｑ、後室Ｒを移送する
他方の被熱処理材搬送路の復路３００、及び往路２００
と復路３００との間を移送する方向変換至Ｍ＠有してい
る。前記加熱・均熱挙り及び加熱・均熱ＺＮには、撹拌
層１ｎ、２ｎ、３ｎ、４ｎ、５ｎ、５ｎが設けられてい
る。また、熱交換室Ｋ及び熱交換ＷＰには撹拌層１Ｆ）
、２Ｄ、３１）が、冷却窄Ｑには撹拌層１Ｑ、２Ｑが設
けられている。なお、加熱・均熱室り及び加熱・均熱挙
Ｎの撹拌層１ｎ、２ｎの間には、隔壁１１２が配設ざ机
ている。なあ、この第１図の実施例の熱処理装置の加熱
・均熱室り及び加熱・均熱室Ｎに対応するものを、第３
図の加熱・均熱室に示す。In Fig. 1, the structure of the heat treatment apparatus main body 100 is basically the same as that of a conventional furnace main body, and the material to be heat treated is transferred to a front space J and a heat exchange chamber to a heating/soaking chamber. an outbound path 200 of the parallel heat-treated material conveyance path, a return path 300 of the other heat-treated material conveyance path that transports the heating/soaking process, heat exchange chamber P, cooling chamber Q, and rear chamber R, and an outbound path. 200
and the return route 300. The heating/soaking and heating/soaking ZN are provided with stirring layers 1n, 2n, 3n, 4n, 5n, and 5n. In addition, there is a stirring layer 1F in the heat exchange chamber K and heat exchange WP)
, 2D, 31), the cooling constriction Q is provided with stirring layers 1Q and 2Q. Note that a partition wall 112 is provided between the heating/soaking chamber and the stirring layers 1n and 2n of the heating/soaking room N. By the way, the heating/soaking chamber and the heating/soaking chamber N of the heat treatment apparatus in the embodiment shown in FIG.
Shown in the heating/soaking room in the figure.
第２図及び第３図において、前記往路２００の加熱・均
熱室り側端部及び復路３００の加熱・均熱室Ｎ側端部の
方向変換子Ｍは、方向変換路４００を有している。前記
往路２００及び復路３００には、往路２００及び復路３
００の長さ方向に被熱処理材１１０を移送する、ロール
駆動伝達手段２１０またはロール駆動伝達手段３１０に
回転させられる大径部１２０ａ及び小径部１２０ｂを有
するロール軸１２０を有している。ロール駆動モータ２
１１及びロール駆動伝達手段２１０またはロール駆動モ
ータ３１１及びロール駆動伝達手段３１２は、モータ取
付台２１２またはモータ取付台３１０に取付けられてお
り、前記ロール駆動伝達手段２１０またはロール駆動伝
達手段３１０は、ロール駆動モータ２１１またはロール
駆動モータ３１１によって駆動される。同様に、方向変
換路４００には、ｉ主路２００及び復路３００の長さ方
向に被熱処理材１１０を移送するロール駆動伝達手段４
１１またはロール駆動伝達手段４１２に回転させられる
大径部４２０ａ及び小径部４２０ｂを有するロール軸４
２０を有している。前記ロール駆動伝達手段４１１また
はロール駆動伝達手段４１２は、ロール駆動モータ４３
１またはロール駆動モータ４３２によって駆動される。In FIGS. 2 and 3, the direction converter M at the heating/soaking chamber side end of the outward path 200 and the heating/soaking chamber N side end of the return path 300 has a direction changing path 400. There is. The outbound route 200 and the return route 300 include the outbound route 200 and the return route 3.
It has a roll shaft 120 having a large diameter part 120a and a small diameter part 120b, which are rotated by a roll drive transmission means 210 or 310, which transfers a heat-treated material 110 in the length direction of the roll shaft 120. Roll drive motor 2
11 and the roll drive transmission means 210 or the roll drive motor 311 and the roll drive transmission means 312 are attached to the motor mount 212 or the motor mount 310, and the roll drive transmission means 210 or the roll drive transmission means 310 is It is driven by a drive motor 211 or a roll drive motor 311. Similarly, the direction change path 400 includes a roll drive transmission means 4 for transporting the heat-treated material 110 in the length direction of the i main path 200 and the return path 300.
11 or a roll shaft 4 having a large diameter portion 420a and a small diameter portion 420b rotated by the roll drive transmission means 412.
It has 20. The roll drive transmission means 411 or the roll drive transmission means 412 includes a roll drive motor 43.
1 or a roll drive motor 432.
前記ロール駆動モータ４３１及びロール駆動伝達手段４
１１またはロール駆動モータ４３２及びロール駆動伝達
手段４１２は、モータ取付台４４１またはモータ取付台
４４２に取付けられており、各々熱処理装置本体１００
の方向変換路４００の炉壁１３０の外側に配設されてい
る。そして、前記モータ取付台４４１またはモータ取付
台４４２は、ジヤツキ駆動モータ４５０に回転させられ
、垂直方向に昇降する少数（周のシトツギ４５１．４５
２のシャツ１〜４５３．４５４に支持されている。前記
複数個のジャツギ４５１．４５２の駆動入力軸側１；１
連結シヤフト４５５によって連結されており、複数個の
ジヤツキ４５１．４５２のシャツｌ−４５３，４５４の
昇降位置を均一化している。そして、ジヤツキ４５１は
熱処理装置本体１００のベースに堅固に取付けたジＡ７
ツキ取付台４５７に取付けられており、同様に、ジヤツ
キ駆動モータ４５０及びジヤツキ４５２はジヤツキ駆動
モーフ取イ号台４５８に取付【プられている。The roll drive motor 431 and roll drive transmission means 4
11 or the roll drive motor 432 and the roll drive transmission means 412 are attached to the motor mount 441 or the motor mount 442, and are respectively attached to the heat treatment apparatus main body 100.
It is disposed outside the furnace wall 130 of the direction changing path 400. The motor mount 441 or the motor mount 442 is rotated by a jack drive motor 450, and is moved vertically up and down.
2 shirts 1 to 453.454. Drive input shaft side 1; 1 of the plurality of jatsugi 451.452
They are connected by a connecting shaft 455 to equalize the lifting and lowering positions of the shirts 1-453 and 454 of the plurality of jacks 451 and 452. The jack 451 is mounted firmly on the base of the heat treatment apparatus main body 100.
Similarly, the jack drive motor 450 and the jack 452 are attached to the jack drive morph number stand 458.
したがって、ジヤツキ駆動モータ４５０はジヤツキ４５
１，４５２のシャフト４５３，４５４を上下動し、モー
タ取付台４４１，４４２を上下動し、ロール駆動伝達手
段４１１及びロール駆動伝達手段４１２に、その両端を
接続された方向変換路４００の複数のロール軸４２０を
上下動する。Therefore, the jack drive motor 450
1,452 shafts 453, 454 are moved up and down, the motor mounting bases 441, 442 are moved up and down, and the plurality of direction changing paths 400 whose both ends are connected to the roll drive transmission means 411 and the roll drive transmission means 412 are moved up and down. The roll shaft 420 is moved up and down.
故に、方向変換路４００の複数のロール軸４２０に載置
されたトレー１１１及び被熱処理材１１０は、複数のロ
ール軸４２０を上下動する。Therefore, the tray 111 and the heat-treated material 110 placed on the plurality of roll shafts 420 of the direction changing path 400 move up and down on the plurality of roll shafts 420.
方向変換路４００の複数のロール軸４２０の間には、複
数の無端チェンコンベア４７１，４７２゜４７３が移送
メインギア４６１及び移送メインギア４６２によって、
前記ロール軸４２０に平行して配設されている。更に、
無端チェンコンベア４７１．４７２，４７３がガイドギ
ア４６３，４６４及び補助ギア４６５，４６６．４６７
．４６８及びテンションギア４６９に噛み合っており、
テンションギア４６９はスプリング等の附勢手段４６０
により、各無端チェンコンベア４７１，４７２．４７３
に張力を附勢している。Between the plurality of roll shafts 420 of the direction changing path 400, a plurality of endless chain conveyors 471, 472° 473 are operated by a transfer main gear 461 and a transfer main gear 462.
It is arranged parallel to the roll axis 420. Furthermore,
Endless chain conveyors 471, 472, 473 are connected to guide gears 463, 464 and auxiliary gears 465, 466, 467
．． 468 and tension gear 469,
Tension gear 469 is biasing means 460 such as a spring.
Accordingly, each endless chain conveyor 471, 472, 473
Tension is applied to.
前記複数の無端チェンコンベア４７１，４７２゜４７３
の最上部は、モータ取付台４４１，４．４２が上昇した
とき、方向変換路４００の複数のロール軸４２０の大径
部の４２０８の水平線より下に位置する。また、モータ
取付台４４１．４４２が下降したとき、方向変換路４０
０の複数のロール軸４２０の大径部の４２０８の水平線
は、複数の無端チェンコンベア４７１，４７２，４７３
の最上部より下に位置する。The plurality of endless chain conveyors 471, 472° 473
is located below the horizontal line 4208 of the large diameter portion of the plurality of roll shafts 420 of the direction changing path 400 when the motor mounting bases 441, 4.42 are raised. Also, when the motor mounting base 441, 442 is lowered, the direction change path 40
The horizontal line 4208 of the large diameter portion of the plurality of roll shafts 420 of 0 corresponds to the plurality of endless chain conveyors 471, 472, 473.
located below the top of the
なお、移送メインギア４６１のシャフトには、モータ取
付台４８１に取付けたコンベア駆動モータ４８０に接続
されてあり、コンベア駆動モータ４８０の回転により無
端チェンコンベア４７１゜４７２．４７３を、往路２０
０から復路３００の方向に移動させる。The shaft of the transfer main gear 461 is connected to a conveyor drive motor 480 attached to a motor mount 481, and the rotation of the conveyor drive motor 480 causes the endless chain conveyor 471°472.473 to move along the outward path 20.
0 in the direction of the return route 300.
なお、本実施例の往路２００の炉艮手方向の長さ［Ｘ］
と、往路２００の長さ方向に垂直の炉幅［Ｙ］は、隔壁
１１２が存在する箇所においては、炉幅［Ｙ］が隔壁１
１２とそれに対向する炉壁１３０の幅となり、隔壁１１
２が存在しない箇所においては、炉幅［Ｙ］は対向する
炉壁１３０の幅となる。また、往路２００の長さ方向に
垂直の炉幅［Ｙコは、撹拌爪１ｎ、２ｎ、３ｎ、４ｎ、
５ｎ、６ｎ、または撹拌爪１ｐ、２ｐ、３ｐの単位とな
る。In addition, the length of the forward path 200 in the direction of the furnace arm [X] in this embodiment
And, the oven width [Y] perpendicular to the length direction of the outgoing path 200 is such that at the location where the partition wall 112 is present, the oven width [Y] is
12 and the width of the furnace wall 130 facing it, and the partition wall 11
2 does not exist, the oven width [Y] is the width of the opposing oven wall 130. In addition, the furnace width perpendicular to the length direction of the forward path 200 [Y is the stirring claws 1n, 2n, 3n, 4n,
The units are 5n, 6n, or stirring claws 1p, 2p, and 3p.
このように構成した本実施例の熱処理装置は、次のよう
に動作することができる。The heat treatment apparatus of this embodiment configured as described above can operate as follows.
まず、ジヤツキ駆動モータ４５０の回転により、ジヤツ
キ４５１．４５２のシャフト４５３．４５４を上昇させ
、モータ取付台４４１，４４２を上昇し、ロール駆動伝
達手段４１１及びロール駆動伝達手段４１２によって方
向変換路４００の複数のロール軸４２０を上昇させる。First, the shafts 453 and 454 of the jacks 451 and 452 are raised by the rotation of the jack drive motor 450, the motor mounting bases 441 and 442 are raised, and the direction changing path 400 is moved by the roll drive transmission means 411 and the roll drive transmission means 412. The plurality of roll shafts 420 are raised.
このとぎ、複数の無端チェンコンベア４７１，４７２，
４７３の最上部は、方向変換路４００の複数のロール軸
４２０の大径部の４２０８の水平線にり下に位置し、被
熱処理材１１０＠載置したトレー１１１に接しないよう
にする。At this point, a plurality of endless chain conveyors 471, 472,
The top of 473 is located below the horizontal line 4208 of the large diameter portion of the plurality of roll shafts 420 of the direction conversion path 400, and does not come into contact with the tray 111 on which the heat-treated material 110 is placed.
そして、ロール軸１２０の回転により、前至Ｊ、熱交換
室Ｋ、加熱・均熱室りと移送されたトレー１１１に載置
した被熱処理材１１０は、往路２００を方向変換路４０
０の方向に移動する。そして、方向変換路４００のロー
ル軸４２０上に移動すると、それを図示しない検出手段
で検出され、ロール駆動モータ４３１はロール軸４２Ｑ
の回転を停止する。このとき、被熱処理材１１０は方向
変換路４００のロール軸４２０上にある。Then, due to the rotation of the roll shaft 120, the heat-treated material 110 placed on the tray 111, which has been transferred from the front to the front J, the heat exchange chamber K, and the heating/soaking chamber, is transferred from the forward path 200 to the direction change path 40.
Move in the direction of 0. When it moves onto the roll shaft 420 of the direction change path 400, it is detected by a detection means (not shown), and the roll drive motor 431 moves onto the roll shaft 42Q.
stop rotating. At this time, the material to be heat treated 110 is on the roll shaft 420 of the direction changing path 400.
この状態で、ジヤツキ駆動モータ４５０を回転し、複数
のジヤツキ４５１，４５２を同時に駆動する。そして、
そのシャツ１〜４５３，４５４を下降し、モータ取付台
４４１．４４２を下降させる。In this state, the jack drive motor 450 is rotated to simultaneously drive the plurality of jacks 451 and 452. and,
The shirts 1 to 453 and 454 are lowered, and the motor mounting bases 441 and 442 are lowered.
したがって、方向変換路４００の複数のロール軸４２０
が下降するが、このときの、ロール軸４２０の下降位置
を、その大径部の４２０８の水平線が、複数の無端チェ
ンコンベア４７１，４７２゜４７３の最上部より下に位
置するようにする。故に、方向変換路４００のロール軸
４２０上の被熱処理材１１０は、方向変換路４００の複
数の無端チェンコンベア４７１，４７２，４７３の上に
乗り替える。Therefore, the plurality of roll axes 420 of the direction changing path 400
is lowered, and at this time, the lowering position of the roll shaft 420 is set so that the horizontal line 4208 of its large diameter portion is located below the top of the plurality of endless chain conveyors 471, 472° 473. Therefore, the heat-treated material 110 on the roll shaft 420 of the direction changing path 400 is transferred onto the plurality of endless chain conveyors 471, 472, 473 of the direction changing path 400.
方向変換路４００の複数の無端チェンコンベア４７１．
４７２，４７３上に乗り替えた被熱処理材１１０を載置
したトレー１１１は、コンベア駆動モータ４８０の回転
により、無端チェンコンベア４７１．’４７２，４７３
上の被熱処理材１１０を載置したトレー１１１を復路３
００の端部であり、方向変換路４００の端部で必る復路
３００側に移送される。被熱処理材１１０を載置したト
レー１１１が復路３００側の方向変換路４００の端部に
移送されたとき、コンベア駆動モータ４８０の回転を停
止させる。A plurality of endless chain conveyors 471 of the direction change path 400.
The tray 111 with the heat-treated material 110 placed on it is transferred to the endless chain conveyor 471.472 by the rotation of the conveyor drive motor 480. '472,473
The tray 111 on which the above heat-treated material 110 is placed is returned to
00, and is transferred to the return path 300 side at the end of the direction change path 400. When the tray 111 carrying the heat-treated material 110 is transferred to the end of the direction change path 400 on the return path 300 side, the rotation of the conveyor drive motor 480 is stopped.
ジヤツキ駆動モータ４５０を前者とは逆方向に回転し、
複数のジヤツキ４５１，４５２を同時に駆動する。そし
て、そのシャフト４５３，４５４を上昇し、モータ取付
台４４１，４４２を上昇させる。したがって、方向変換
路４００の複数のロール軸４２０が上昇し、このときの
、ロール軸４２０の上昇位置を、その大径部４２０ａの
水平線が、複数の無端チェンコンベア４７１，４７２．
’４７３の最上部より上に位置するようにし、方向変換
路４００の複数の無端チェンコンベア４７１゜４７２．
４７３の上の被熱処理材１１０は、方向変換路４００の
ロール軸４２０の大径部４２０ａ上に乗り替える。故に
、爾後は、ロール！Ｎ１４２０及びロール軸１２０の回
転により、トレー１１１に載置した被熱処理材１１０は
、復路３００を方向変換路４００から離れる方向に移動
し、加熱・均熱室Ｎ、熱交換室Ｐ、冷却室Ｑを移送され
る。Rotating the jack drive motor 450 in the opposite direction to the former,
A plurality of jacks 451 and 452 are driven simultaneously. Then, the shafts 453 and 454 are raised, and the motor mounting bases 441 and 442 are raised. Therefore, the plurality of roll shafts 420 of the direction changing path 400 rise, and at this time, the raised position of the roll shaft 420 is determined by the horizontal line of the large diameter portion 420a of the plurality of endless chain conveyors 471, 472.
'473, and a plurality of endless chain conveyors 471°472. of the direction changing path 400.
The heat-treated material 110 above 473 is transferred onto the large diameter portion 420a of the roll shaft 420 of the direction changing path 400. Therefore, after that, roll! Due to the rotation of N1420 and the roll shaft 120, the heat-treated material 110 placed on the tray 111 moves along the return path 300 in a direction away from the direction change path 400, and enters the heating/soaking chamber N, heat exchange chamber P, and cooling chamber Q. will be transferred.
このときの、熱処理装置の炉の長手方向の温度分布は、
第１図（ｂ）のようになる。At this time, the temperature distribution in the longitudinal direction of the furnace of the heat treatment equipment is
The result will be as shown in FIG. 1(b).
このにうに、本実施例の熱処理装置は、並設された往路
２００及び復路３００を有する熱処理装置本体１００と
、前記往路２００及び復路３００に配設された被熱処理
材１１０を移送するロール軸４２０及びロール軸１２０
等の搬送手段と、前記熱処理装置本体１００の往路２０
０と復路３００との間を区劃し、往路２００及び復路３
００の長さ方向の加熱・均熱室り及び加熱・均熱室Ｎの
入口及び出口の往路２００及び復路３００の長さ方向の
一部に配設した隔壁６０とを具備するものでおる。In this way, the heat treatment apparatus of this embodiment includes a heat treatment apparatus main body 100 having an outward path 200 and a return path 300 arranged in parallel, and a roll shaft 420 for transporting the heat-treated material 110 disposed in the outward path 200 and return path 300. and roll shaft 120
and the like, and the outward path 20 of the heat treatment apparatus main body 100.
0 and the return trip 300, and the outbound trip 200 and the return trip 3.
00 in the length direction, and a partition wall 60 disposed in a part of the length direction of the outgoing path 200 and the incoming path 300 at the entrance and exit of the heating and soaking chamber N.
なお、本発明の上記実施例の熱処理装置では、方向変換
路４００を往路２００及び復路３００の方向に対して直
角方向に移送するコンベアは、無端チェンコンベア４７
１，４７２．４７３としたものであるが、本発明を実施
する場合には、前記無端チェンコンベア４７１，４７２
．４７３に限定されるものではなく、有端チェンコンベ
アとしてもよい。或いは、コンベアの種類に関しては、
ベルトコンベアまたはローラコンベアとしてもにい。当
然ながら、コンベアの数は、その種類によっては、単数
で安定して被熱逃１！ｌ！祠１１０を移送することがで
きれば、必ずしも複数にする必要はない。In the heat treatment apparatus of the above embodiment of the present invention, the conveyor that transports the direction change path 400 in a direction perpendicular to the directions of the outbound path 200 and the return path 300 is the endless chain conveyor 47.
1,472.473, but when implementing the present invention, the endless chain conveyor 471,472
．． The conveyor belt is not limited to 473, and may be a chain conveyor with an end. Or regarding the type of conveyor,
Can also be used as a belt conveyor or roller conveyor. Of course, depending on the type of conveyor, the number of conveyors can be one and the heat can be stably dissipated! l! As long as the shrines 110 can be transported, it is not necessarily necessary to have a plurality of shrines 110.
勿論、本発明を実施する場合には、方向変換窄Ｍを省略
し、並列的に熱処理を行う熱処理装置とすることができ
る。第４図はその例で、並列的に熱処理を行う熱処理装
置の全体のレイアウトの概略を″説明する平面図である
。Of course, when carrying out the present invention, the direction changer M can be omitted and a heat treatment apparatus that performs heat treatment in parallel can be used. FIG. 4 is an example of this, and is a plan view illustrating the outline of the overall layout of a heat treatment apparatus that performs heat treatment in parallel.
この第４図に示す並列的に熱処理を行う熱処理装置では
、前室Ｊ１熱交換室Ｋ、加熱・均熱室し、熱交換室［〕
、冷却窄Ｑ、後室Ｒと直列的に被熱処理材１１０を移送
することにＪ：す、平行して被熱処理材の熱処理を行う
。In the heat treatment apparatus shown in Fig. 4 that performs heat treatment in parallel, there are a front chamber J1, a heat exchange chamber K, a heating/soaking chamber, and a heat exchange chamber []
The material to be heat-treated 110 is transferred in series with the cooling chamber Q and the rear chamber R, and the material to be heat-treated is heat-treated in parallel.
この実施例では、加熱・均熱室りの入口側、即ち、右方
向処理路及び左方向処理路の加熱・均熱至りの入口のみ
に隔壁７１及び７２を配置２シ、前記隔壁７１及び７２
を配設した箇所のみ、右方向処理路及び左方向処理路に
各１台の撹拌爪を配設し、他は、右方向処理路及び左方
向処理路に共通して１台配設したものである。In this embodiment, the partition walls 71 and 72 are arranged only at the entrance side of the heating/soaking chamber, that is, at the entrance of the heating/soaking chamber of the right-hand processing path and the left-hand processing path.
Only in the locations where a stirring claw is installed, one stirring claw is provided each in the right direction processing path and the left direction processing path, and in the other locations, one stirring claw is provided in common for the right direction processing path and the left direction processing path. It is.
即ち、本発明を実施する場合には、熱処理装置本体の構
造は、並設された往路及び復路からなる熱処理装置本体
に限定されるものではなく、並設された被熱処理材搬送
路からなる熱処理装置本体であればＪ：い。That is, when carrying out the present invention, the structure of the heat treatment apparatus main body is not limited to a heat treatment apparatus main body consisting of an outward path and a return path arranged in parallel, but a heat treatment apparatus main body consisting of a heat treatment target material transport path arranged in parallel. If it is the device itself, J: Yes.
なあ、上記各実施例では、前室、熱交換室、加熱・均熱
室、熱交換室、冷却至、後宮からなるものでめるが、徐
冷室を有するものにおいても同様に使用可能である。Incidentally, each of the above embodiments includes a front chamber, a heat exchange chamber, a heating/soaking chamber, a heat exchange chamber, a cooling chamber, and a back chamber, but it can also be used in a chamber having a slow cooling chamber. be.
Ｆ発明の効果］
以上のように、本発明の熱処理装置は、並設された被熱
処理材搬送路からなる熱処理装置本体と、前記並設され
た被熱処理材搬送路に配設された被熱処理材を移送する
！ｔｉ送手段と、前記熱処理装置本体の並設された被熱
処理材搬送路との間を区劃し、被熱処理材搬送路の長さ
方向の一部に配設した隔壁とを具備するものであり、被
熱処理材搬送路を区劃する隔壁を少なくすることにより
、熱処理装置本体の横幅［Ｙ］を広くし、熱処理装置本
体の長手方向の長さ［Ｘ］との比、即ち、Ｘ／Ｙを小さ
くし、熱処理装置本体の温度分布を均一化し、更に、並
設された被熱処理材搬送路を区劃する隔壁を省略するこ
とにより、隔壁による熱損失を少なくし、ランニングコ
ストの低減を行うことができる。F. Effects of the Invention] As described above, the heat treatment apparatus of the present invention includes a heat treatment apparatus main body including a heat treatment target material conveyance path arranged in parallel, and a heat treatment target arranged in the heat treatment target material conveyance path arranged in parallel. Transport materials! ti transport means and the heat-treated material conveyance path arranged in parallel in the heat treatment apparatus main body, and includes a partition wall disposed in a part of the length direction of the heat-treated material conveyance path. By reducing the number of partition walls that partition the heat-treated material transport path, the width [Y] of the heat treatment apparatus body is increased, and the ratio to the length [X] in the longitudinal direction of the heat treatment apparatus body, that is, X/ By reducing Y and making the temperature distribution of the heat treatment equipment body uniform, and by omitting the partition walls that separate the parallel conveyance paths of the heat-treated materials, heat loss due to the partition walls is reduced and running costs are reduced. It can be carried out.
第１図は本発明の実施例の熱処理装置の全体のレイアウ
トの概略を説明する平面図、第２図は本発明の実施例の
熱処理装置本体内の方向変換路の方向変換路に平行して
切断した場合の要部垂直断面図、第３図は同じく本発明
の一実施例の熱処理装置本体内の方向変換路の方向変換
路に平行して切断した場合の要部水平断面図、第４図は
本発明の他の実施例の熱処理装置の全体のレイアウトの
概略を説明する平面図、第５図は従来の熱処理装置ｎの
炉全体の水平断面図、第６図は同じく炉の正面からみた
要部垂直断面図、第７図は同じく炉の側面からみた垂ｎ
断面図、第８図は従来例の熱処理装置の全体のレイアウ
トの概略を説明する平面図である。
図において、
１１２：隔壁、
１００：熱処理装置本体、
１１０：被熱処理材、
１２０：ロール軸、
２００：往路、
３００ ：復路、
４２０；ロール軸、
である。
なお、図中、同−符号及び同一記号は、同一または相当
部分を示す。FIG. 1 is a plan view schematically explaining the overall layout of a heat treatment apparatus according to an embodiment of the present invention, and FIG. FIG. 3 is a vertical cross-sectional view of the main part when cut, and FIG. The figure is a plan view illustrating the overall layout of a heat treatment apparatus according to another embodiment of the present invention, FIG. 5 is a horizontal sectional view of the entire furnace of a conventional heat treatment apparatus n, and FIG. Figure 7 is a vertical sectional view of the main part as seen from the side of the furnace.
The cross-sectional view and FIG. 8 are plan views illustrating the outline of the overall layout of a conventional heat treatment apparatus. In the figure, 112: partition wall, 100: heat treatment apparatus main body, 110: material to be heat treated, 120: roll shaft, 200: forward path, 300: return path, 420: roll shaft. In addition, in the figures, the same reference numerals and the same symbols indicate the same or equivalent parts.
Claims (3)
本体と、 前記被熱処理材搬送路に配設された被熱処理材を移送す
る搬送手段と、 前記並設された被熱処理材搬送路との間を区劃し、被熱
処理材搬送路の長さ方向の一部に配設した隔壁と、 を具備することを特徴とする熱処理装置。(1) A heat treatment apparatus main body consisting of a heat-treated material transport path arranged in parallel, a transport means for transferring the heat-treated material arranged in the heat-treated material transport path, and the heat-treated material transport path arranged in parallel. 1. A heat treatment apparatus comprising: a partition wall disposed in a part of the length direction of a conveying path for a material to be heat treated, separating the passageway from the conveyance path for the material to be heat treated.
路からなることを特徴とする特許請求の範囲第１項に記
載の熱処理装置。(2) The heat treatment apparatus according to claim 1, wherein the parallel conveyance paths for the heat-treated materials include an outgoing path and a returning path.
路の長さ方向の一部に配設したことを特徴とする特許請
求の範囲第１項に記載の熱処理装置。(3) The heat treatment apparatus according to claim 1, wherein the partition wall is disposed at a portion of the inlet and outlet of the heating chamber in the length direction of the outgoing and incoming paths.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18073486A JPS6338884A (en) | 1986-07-30 | 1986-07-30 | Thermal treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18073486A JPS6338884A (en) | 1986-07-30 | 1986-07-30 | Thermal treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338884A true JPS6338884A (en) | 1988-02-19 |
Family
ID=16088374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18073486A Pending JPS6338884A (en) | 1986-07-30 | 1986-07-30 | Thermal treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338884A (en) |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6156200A (en) * | 1998-12-08 | 2000-12-05 | Usf Filtration & Separations Group, Inc. | Gas-scrubbed hollow fiber membrane module |
| US6620319B2 (en) | 1995-08-11 | 2003-09-16 | Zenon Enviromental Inc. | Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
| US7087173B2 (en) | 1995-08-11 | 2006-08-08 | Zenon Environmental Inc. | Inverted cavity aerator for membrane module |
| US7160463B2 (en) | 2002-06-18 | 2007-01-09 | U.S. Filter Wastewater Group, Inc. | Methods of minimizing the effect of integrity loss in hollow fibre membrane modules |
| US7198721B2 (en) | 1998-10-09 | 2007-04-03 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
| US7361274B2 (en) | 2002-08-21 | 2008-04-22 | Siemens Water Technologies Corp. | Aeration method |
| JP2013231567A (en) * | 2012-05-02 | 2013-11-14 | Panasonic Corp | Continuous heating device |
| US9604166B2 (en) | 2011-09-30 | 2017-03-28 | Evoqua Water Technologies Llc | Manifold arrangement |
| US9630147B2 (en) | 2010-09-24 | 2017-04-25 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
| US9675938B2 (en) | 2005-04-29 | 2017-06-13 | Evoqua Water Technologies Llc | Chemical clean for membrane filter |
| US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
| US9764289B2 (en) | 2012-09-26 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane securement device |
| US9815027B2 (en) | 2012-09-27 | 2017-11-14 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
| US9914097B2 (en) | 2010-04-30 | 2018-03-13 | Evoqua Water Technologies Llc | Fluid flow distribution device |
| US10322375B2 (en) | 2015-07-14 | 2019-06-18 | Evoqua Water Technologies Llc | Aeration device for filtration system |
| US10427102B2 (en) | 2013-10-02 | 2019-10-01 | Evoqua Water Technologies Llc | Method and device for repairing a membrane filtration module |
| US10507431B2 (en) | 2007-05-29 | 2019-12-17 | Evoqua Water Technologies Llc | Membrane cleaning with pulsed airlift pump |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176610A (en) * | 1984-09-25 | 1986-04-19 | Daido Steel Co Ltd | Operating method of continuous heat treating furnace |
| JPS61134583A (en) * | 1984-12-06 | 1986-06-21 | 黒崎炉工業株式会社 | Continuous industrial kiln |
-
1986
- 1986-07-30 JP JP18073486A patent/JPS6338884A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6176610A (en) * | 1984-09-25 | 1986-04-19 | Daido Steel Co Ltd | Operating method of continuous heat treating furnace |
| JPS61134583A (en) * | 1984-12-06 | 1986-06-21 | 黒崎炉工業株式会社 | Continuous industrial kiln |
Cited By (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7534353B2 (en) | 1995-08-11 | 2009-05-19 | Zenon Technology Partnership | Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
| US6620319B2 (en) | 1995-08-11 | 2003-09-16 | Zenon Enviromental Inc. | Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
| US6682652B2 (en) | 1995-08-11 | 2004-01-27 | Zenon Environmental Inc. | Apparatus for withdrawing permeate using an immersed vertical skein of hollow fiber membranes |
| US7087173B2 (en) | 1995-08-11 | 2006-08-08 | Zenon Environmental Inc. | Inverted cavity aerator for membrane module |
| US8075776B2 (en) | 1995-08-11 | 2011-12-13 | Zenon Technology Partnership | Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
| US7708888B2 (en) | 1995-08-11 | 2010-05-04 | Zenon Technology Partnership | Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
| US7615157B2 (en) | 1995-08-11 | 2009-11-10 | Zenon Technology Partnership | Apparatus for withdrawing permeate using an immersed vertical skein of hollow fibre membranes |
| US7922910B2 (en) | 1998-10-09 | 2011-04-12 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
| US7347942B2 (en) | 1998-10-09 | 2008-03-25 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
| US7625491B2 (en) | 1998-10-09 | 2009-12-01 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
| US7198721B2 (en) | 1998-10-09 | 2007-04-03 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
| US7820050B2 (en) | 1998-10-09 | 2010-10-26 | Zenon Technology Partnership | Cyclic aeration system for submerged membrane modules |
| US6156200A (en) * | 1998-12-08 | 2000-12-05 | Usf Filtration & Separations Group, Inc. | Gas-scrubbed hollow fiber membrane module |
| US7344645B2 (en) | 2002-06-18 | 2008-03-18 | Siemens Water Technologies Corp. | Methods of minimising the effect of integrity loss in hollow fibre membrane modules |
| US7160463B2 (en) | 2002-06-18 | 2007-01-09 | U.S. Filter Wastewater Group, Inc. | Methods of minimizing the effect of integrity loss in hollow fibre membrane modules |
| US7361274B2 (en) | 2002-08-21 | 2008-04-22 | Siemens Water Technologies Corp. | Aeration method |
| US9675938B2 (en) | 2005-04-29 | 2017-06-13 | Evoqua Water Technologies Llc | Chemical clean for membrane filter |
| US9764288B2 (en) | 2007-04-04 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane module protection |
| US10507431B2 (en) | 2007-05-29 | 2019-12-17 | Evoqua Water Technologies Llc | Membrane cleaning with pulsed airlift pump |
| US9914097B2 (en) | 2010-04-30 | 2018-03-13 | Evoqua Water Technologies Llc | Fluid flow distribution device |
| US10441920B2 (en) | 2010-04-30 | 2019-10-15 | Evoqua Water Technologies Llc | Fluid flow distribution device |
| US9630147B2 (en) | 2010-09-24 | 2017-04-25 | Evoqua Water Technologies Llc | Fluid control manifold for membrane filtration system |
| US9604166B2 (en) | 2011-09-30 | 2017-03-28 | Evoqua Water Technologies Llc | Manifold arrangement |
| US10391432B2 (en) | 2011-09-30 | 2019-08-27 | Evoqua Water Technologies Llc | Manifold arrangement |
| US11065569B2 (en) | 2011-09-30 | 2021-07-20 | Rohm And Haas Electronic Materials Singapore Pte. Ltd. | Manifold arrangement |
| JP2013231567A (en) * | 2012-05-02 | 2013-11-14 | Panasonic Corp | Continuous heating device |
| US9764289B2 (en) | 2012-09-26 | 2017-09-19 | Evoqua Water Technologies Llc | Membrane securement device |
| US9815027B2 (en) | 2012-09-27 | 2017-11-14 | Evoqua Water Technologies Llc | Gas scouring apparatus for immersed membranes |
| US10427102B2 (en) | 2013-10-02 | 2019-10-01 | Evoqua Water Technologies Llc | Method and device for repairing a membrane filtration module |
| US11173453B2 (en) | 2013-10-02 | 2021-11-16 | Rohm And Haas Electronic Materials Singapores | Method and device for repairing a membrane filtration module |
| US10322375B2 (en) | 2015-07-14 | 2019-06-18 | Evoqua Water Technologies Llc | Aeration device for filtration system |
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