JPS6183393A - Rotary separator of fiber suspension - Google Patents
Rotary separator of fiber suspensionInfo
- Publication number
- JPS6183393A JPS6183393A JP59184314A JP18431484A JPS6183393A JP S6183393 A JPS6183393 A JP S6183393A JP 59184314 A JP59184314 A JP 59184314A JP 18431484 A JP18431484 A JP 18431484A JP S6183393 A JPS6183393 A JP S6183393A
- Authority
- JP
- Japan
- Prior art keywords
- perforated cylinder
- raw material
- water storage
- fiber suspension
- inlet side
- 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
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
イ）産業上の利用分野
本発明は紙・バルブ業界において、原料の繊維懸濁液か
ら未離解繊維や非繊維物質を分離するのに用いる分離装
置に関する。
（口１従来の技術
紙・パルプ業界において、原料の繊維懸濁液から未離解
繊維や非繊維物質を分離する装置として図面第３図に示
す様な回転分離装置が知られている。
このものは、有孔円筒１を支持ローラ２により水平に架
設し、この有孔円筒１ヘモータ３の回転を歯車等の伝動
手段４により伝達させて有孔円筒１を四転六せ、この有
孔円筒１の一端へ供給管５により送り込捷れる原料を、
有孔円筒］の内側に取付けた螺旋条６により原料の出ロ
アへ向って移動させ、この原料に対して有孔円筒１の外
側からシャツ−８により散水し、離解繊維の懸濁液を有
孔円筒１の孔から回収槽９に落し、未離解繊維や非繊維
物質は有孔円筒１の出ロアから受槽１０へ排出させて、
離解繊維の懸濁液より分離するもので、分離処理が連続
的に行われる便利がある。
（）→考案が解決しようとする問題点
しかし、前記した従来のものの分＃された未離解繊維や
非繊維物質を観察すると、これらに製紙原料として役立
つ有用繊維が入口原料に対し、重量比で０、／〜０．３
貌程度含まれており、この分の有用繊維が無駄になる問
題点があった。
そこで、本発明は有孔円筒の途中に・個所以り原料の水
洗と稀釈とを行う部分を設けて、分離物から有用繊維を
回収させることにより、前記した従来の問題点を解決し
たものである。
に）問題点を解決するだめの技術
本発明は、横に架設して動力により回転させる有孔円筒
と、この有孔円筒の途中に一個以上設けて直径を前記有
孔円筒よりも大キくシた貯水部と、該貯水部へ前記有孔
円筒内より水を供給させる給水手段と、前記有孔円筒内
に入口側から出口側へ向って原料を送らせる送り手段を
備えさせたものである。
１９作 用
本発明は、有孔円筒を回転させて入口側に原料を供給す
ると、原料は送り片又は下周面の煩きにより送られて有
孔円筒内を進み、この間に孔を通れる繊維懸濁液は逐次
回収槽へ排出され、残留した原料は貯水部へ落ち込み、
此処に貯ろ水の中で攪拌洗滌されると」（に、給水手段
からの給水によっても洗滌され、離解繊維は未離解繊維
や非繊維物質等の分離物から洗い落六れ、更に洗滌水を
吸収して稀釈され、次の有孔円筒へ進んで分離を効果的
に行われるため、分離物７つに減少するものである。
（へ）実 施 例
本発明に関する装置の実施の一例を図面に基いて説明す
る。
図面第１図は装置の全体を示すもので、図において１１
は有孔円筒で、その外周の両端と必要に応じて中間にも
タイヤ１２ 、１２を取利け、このタイヤ１２ 、１２
を脚１３，１３１Ｃ軸支したローラ１４゜１４に支持さ
せて回転自在とし、該有孔円筒１１の一端、図において
左端側にギヤー１５を固定し、このギヤー１５に減速機
モータ１６の軸に取付けたピニオン１７を噛合させて有
孔円筒１１を回転させる様にしてあり、この有孔円筒１
１のｆＬ １８は選別目的によって大Ｓ＜を選択するも
ので、実施例では直径７祁の孔を内側から外側に向って
設けてアリ、この孔１８は貯水部１９によって区分され
る有孔円筒の各区分を同一寸法としても良いが。
原料入口側の区分よりも異物の出口側の区分に至るに従
って孔寸法が小さくなる様に差を付けても良い。これは
処理原料中の有用繊維分の量が原料入口側よりも異物出
口側に進む程減少し、異物量が多くなるためである。
１９は前記した有孔円筒１１の途中に一個所Ｕ、上設け
た貯水部で、その直径を有孔円筒１１よりも大きく形成
して、この部分に水を溜める様にしたもので、この貯水
部１９内には、溜っている水を原料の進行方向後方の有
孔円筒１１側へ汲み出貞せる汲出し羽根２０を、貯水部
１９の直径に応じて一個若しくは二個Ｕト設ける。
１９′は前記した貯水部の他の実施例を示すもので、こ
の例は原料流に対して１−流側の有孔円筒１１と下流側
の有孔円筒１１とに図面第３図に示す通り処理量に応じ
た半径差ａが付く様に１〜だもので、内部に繊維や非繊
維物質が絡み付きにぐい形状の攪拌部材２１を貯水部＋
９’の直径に応じて一個若しくは二個設けである。
２２は前記した貯水部１９又は１９′へ水を供給させる
給水手段で、有孔円筒１１内へ原料の出口２３から挿入
したシセワーパイプを用い、これにより原料中を通して
貯水部１９又は１９′へ水を供給させる。
２４は前記した有孔円筒１１の内側に取付けた送り片で
、有孔円筒１１の回転により原料を入口側から出口２３
側へ向って送らせる様にＩ！Ｉ旋状に形成し、ピウチは
希望送り速度が得られる様に設定しである。
２４′は前記した原料送り片の他の実施例を示すもので
、この例は図面第４図に示す様に有孔円筒１１の回転に
より原料を入口側から出口側へ向って送らせる様に幾条
かの傾斜板を取付け、その数と傾斜角度を希望する送り
速度が設定される様に定めである。
２５は前記した有孔円筒１１の入口側に挿入した原料の
供給管で、有孔円筒１１の入口側へ下向きの開口２６に
より原料を送り込１せる。
２７は前記した有孔円筒１１の外側に設けたシャワー管
で、有孔円筒１１へ外側から散水して孔１８の目詰り除
去と洗滌水の補給を行わせる。
２８は有孔円筒１１の下部に設けた精選原料の回収槽で
、有孔円筒１１の孔１８を通った有用繊維の懸濁液を受
入れて貯へ、排出管２９により次工程へ送らせる。
図面第Ｓ図及び第３図は、原料の送り手段として有孔円
筒１１の下周面を傾斜させた実施例を示すもので、第Ｓ
図に示すものは有孔円筒B) Industrial Application Field The present invention relates to a separation device used in the paper and valve industry to separate undisintegrated fibers and non-fibrous substances from a raw fiber suspension. (1) Prior Art In the paper and pulp industry, a rotary separator as shown in Figure 3 is known as a device for separating undisintegrated fibers and non-fibrous materials from a raw material fiber suspension. In this method, a perforated cylinder 1 is installed horizontally by support rollers 2, and the rotation of a motor 3 is transmitted to the perforated cylinder 1 by a transmission means 4 such as a gear to rotate the perforated cylinder 1 in four directions. The raw material that is fed into one end of 1 through the supply pipe 5 and broken is
The raw material is moved toward the output lower by a spiral strip 6 attached to the inside of the perforated cylinder, and the raw material is sprinkled with water from the outside of the perforated cylinder 1 by a shirt 8 to form a suspension of disintegrated fibers. The undisintegrated fibers and non-fibrous substances are discharged from the outlet lower part of the perforated cylinder 1 into the receiving tank 10,
It is separated from a suspension of disintegrated fibers, and is convenient because the separation process is carried out continuously. ()→Problem that the invention aims to solve However, when observing the undisintegrated fibers and non-fibrous materials that are separated by the conventional method mentioned above, it is found that the useful fibers that can be used as raw materials for papermaking are present in a weight ratio relative to the input raw material. 0, /~0.3
There was a problem that this amount of useful fiber was wasted. Therefore, the present invention solves the above-mentioned conventional problems by providing a part in the middle of the perforated cylinder for washing and diluting the raw material, and recovering useful fibers from the separated product. be. B) Techniques to Solve the Problem The present invention includes a cylinder with a hole installed horizontally and rotated by power, and one or more cylinders with holes provided in the middle of the cylinder with a hole, the diameter of which is larger than that of the cylinder with the hole. The apparatus is equipped with a water storage section, a water supply means for supplying water from inside the perforated cylinder to the water storage section, and a feeding means for sending raw materials from the inlet side to the exit side inside the perforated cylinder. be. 19 Effects In the present invention, when a perforated cylinder is rotated and a raw material is supplied to the inlet side, the raw material is sent by a feeding piece or a groove on the lower circumferential surface and advances inside the perforated cylinder, and during this time, fibers that can pass through the hole are fed into the perforated cylinder. The suspension is sequentially discharged to the collection tank, and the remaining raw materials fall into the water storage section.
When the fibers are agitated and washed in the filtrate stored here, they are also washed by water supplied from the water supply means, and the disintegrated fibers are washed away from the separated materials such as undisintegrated fibers and non-fibrous substances, and It is absorbed and diluted, and then goes to the next perforated cylinder where separation is effectively carried out, reducing the number of separated substances to seven. The explanation will be based on the drawings. Figure 1 shows the entire device.
is a cylinder with holes, and tires 12, 12 are provided at both ends of its outer circumference and, if necessary, in the middle.
A gear 15 is fixed to one end of the perforated cylinder 11, the left end side in the figure, and the gear 15 is connected to the shaft of the reducer motor 16. The attached pinion 17 is engaged to rotate the perforated cylinder 11.
1, fL 18 is selected to have a large S< according to the purpose of sorting, and in the embodiment, a hole with a diameter of 7 mm is provided from the inside to the outside. It is also possible to have the same size for each division. A difference may be made so that the hole size becomes smaller toward the section on the foreign material outlet side than the section on the raw material inlet side. This is because the amount of useful fibers in the raw material to be treated decreases as it progresses from the raw material inlet side to the foreign matter outlet side, and the amount of foreign matter increases. Reference numeral 19 denotes a water storage portion provided at a location U in the middle of the above-mentioned perforated cylinder 11, the diameter of which is larger than that of the perforated cylinder 11, and water is stored in this portion. In the portion 19, one or two pumping blades 20 are provided depending on the diameter of the water storage portion 19, for pumping out the accumulated water to the rear side of the perforated cylinder 11 in the direction of movement of the raw material. Reference numeral 19' indicates another embodiment of the water storage section described above, and in this example, the perforated cylinder 11 on the 1-stream side and the perforated cylinder 11 on the downstream side with respect to the raw material flow are provided with the perforated cylinder 11 shown in FIG. The agitation member 21, which has a diameter of 1 to 1 and has a shape that prevents fibers and non-fibrous substances from getting entangled inside, is installed in the water storage part + so that a radius difference a according to the throughput amount is provided.
One or two can be provided depending on the diameter of 9'. Reference numeral 22 denotes water supply means for supplying water to the water storage section 19 or 19', which uses a siswer pipe inserted into the perforated cylinder 11 from the raw material outlet 23, thereby allowing water to pass through the raw material and into the water storage section 19 or 19'. Let it be supplied. Reference numeral 24 denotes a feed piece attached to the inside of the perforated cylinder 11, which transports the raw material from the inlet side to the outlet 23 by rotation of the perforated cylinder 11.
I want you to send it to the side! It is formed into a helical shape, and the pouch is set so as to obtain the desired feed rate. Reference numeral 24' indicates another embodiment of the raw material feeding piece described above, and in this example, as shown in FIG. 4, the raw material is fed from the inlet side to the outlet side by rotation of the perforated cylinder 11. A number of inclined plates are installed, and the number and angle of inclination are determined so that the desired feed rate can be set. Reference numeral 25 denotes a raw material supply pipe inserted into the inlet side of the perforated cylinder 11 described above, and feeds the raw material into the inlet side of the perforated cylinder 11 through a downward opening 26 . Reference numeral 27 denotes a shower pipe provided outside the perforated cylinder 11, which sprays water onto the perforated cylinder 11 from the outside to remove clogging of the holes 18 and replenish cleaning water. Reference numeral 28 denotes a recovery tank for selected raw materials provided at the lower part of the perforated cylinder 11, which receives the useful fiber suspension that has passed through the holes 18 of the perforated cylinder 11, stores it, and sends it to the next process through the discharge pipe 29. Drawings S and 3 show an embodiment in which the lower circumferential surface of the perforated cylinder 11 is inclined as a means for feeding the raw material.
The one shown in the figure is a cylinder with a hole.
【１の両端に設けたタイヤ１２
、１２を若干の高低差りを付けた脚１３ 、１３に軸
支したローラ１４ 、 ＋４に支持させて、有孔円筒１
１の軸心を水平線に対し２°〜ｇ″傾斜させて、そのＴ
周面が同一角度だけ水平線に対して傾き、この傾きによ
り原料を入口側から出口側へ移動貞せる様にしである。
又、図面第乙図に示すものは、有孔円筒１１をその入口
側よりも出口側の方が断面積が拡がる千−パーｔに形成
し、この有孔円筒１１を軸心が水平線と一致する様に架
設しても、そのＴ周面は前記子−パー１．によね水平線
よりも約２°〜ｇ。
傾斜し、この傾斜により原料を入口側から出口側へ向っ
て移動させるものである。
前記実施例の第１図に示す装置において、パルパー等で
離解された原ネ１の有孔円筒１１の孔１８を通れる離解
繊維（Ｕ下通過分と呼ぶ）と孔１８を通れない未離解繊
維や非繊維物質（眼下不通過分と呼ぶ）とを含む物を供
給管２５の開口２６から有孔円筒１１の入１］側へ供給
すると、原料は螺旋条２４によって有孔円筒１１内を出
口２３側へ移送され、この間に原ＩＩの通過分は、有孔
円筒１１の孔１８を通って水と共に下部の回収槽２８へ
υＩ出され、不１ｆｆｉ ｄｏ分は脱水により濃度を増
しつつ貯水部１９へ向って進み、貯水部】９の手前では
入口濃度の約２倍に濃縮貞れている。
しかし、このときは原料が給水手段２２による給水の溜
っている貯水部１９へ送り込１れて稀釈され、濃縮によ
り分散しに〈〈々っでいた不通過分を良好に分散させ、
これらに耐着していた通過分を遊離させて、原料を入「
］側と同じ様な条件に調整し、調整された原料は汲出し
羽根２０により後の有孔円筒１１へ汲出されて、この有
孔円筒ｌｌ内を螺旋＄２４により出口２３側へ送られ、
この間に通過分は孔１８よね回収槽２８に落ちて回収さ
れ、不通過分は有孔円筒１１の出口２３から受槽へ排出
されて連続的に精選が行われるものである。
この精選において各部の原料濃度を調べると入口濃度を
３％とした場合、貯水部１９の直前では３−１％（平均
３係）程度に増加し、貯水部１９の直後では稀釈により
、２〜３釜程度に低下して入口濃度よりも低目であった
が、この濃度は稀釈水量で加減できる。
又、処理能力を有孔円筒の通過原料量で調べると、紙管
付ロールちり紙の場合、従来装置に比べて／、５倍であ
り、一般新聞故紙の場合は／、３３倍であり、更に不通
過分に対する有用繊維入口原料のＯ１０／チに過ぎなか
った。
尚、本発明に関する装置は、原料の送りに傾斜板を用い
る第４図に示す実施例や、有孔円筒１１の下周面を傾斜
させる第５図及び第３図に示す実施例のものがあるが、
これらの実施例の作用は、前記した第１図に示す実施例
のものと特に変る所が々いので、説明を省略する。
本発明に関する装置は、有孔円筒の途中の貯水部で原料
の稀釈と洗滌を行わせるから、精選能力が大巾に向上、
すると共に、非通過分中に混入する有用繊維も著しく減
少し、しかも、能力向、ヒにより有孔円筒の長さを従来
装置の７０〜ｇｏ９ｂに短縮し得るから、装置が小形化
なれて動力の節約となる°特有の効果を奏するものであ
る。[Tires 12 provided at both ends of [1]
, 12 are supported by legs 13 with a slight difference in height, rollers 14 and +4 which are pivotally supported by 13, and a perforated cylinder 1 is formed.
Incline the axis of 1 by 2° to g'' with respect to the horizontal line, and
The peripheral surface is inclined at the same angle with respect to the horizontal line, and this inclination allows the raw material to move from the inlet side to the outlet side. In addition, in the case shown in Figure 2 of the drawing, the perforated cylinder 11 is formed into a 1,000-part section whose cross-sectional area is wider on the outlet side than on the inlet side, and the axis of this perforated cylinder 11 is aligned with the horizontal line. Even if it is constructed in such a way that the T circumferential surface is Approximately 2°~g above the horizontal line. This slope causes the raw material to move from the inlet side to the outlet side. In the apparatus shown in FIG. 1 of the above-mentioned embodiment, the disintegrated fibers (referred to as U-passing portion) that can pass through the holes 18 of the perforated cylinder 11 of the raw material 1 that has been disintegrated with a pulper etc. and the undisintegrated fibers that cannot pass through the holes 18. When a material containing non-fibrous materials and non-fibrous substances (referred to as a non-filtered material) is supplied from the opening 26 of the supply pipe 25 to the inlet 1 side of the perforated cylinder 11, the raw material passes through the perforated cylinder 11 through the spiral strip 24 to the exit. 23 side, and during this time, the part that has passed through the raw material II passes through the hole 18 of the perforated cylinder 11 and is discharged together with water to the lower recovery tank 28, and the unused part is transferred to the water storage part while increasing its concentration due to dehydration. Proceeding towards No. 19, in front of the water storage section No. 9, the concentration is about twice that at the entrance. However, at this time, the raw material is sent to the water storage section 19 where the water supplied by the water supply means 22 is stored, and is diluted and dispersed by concentration.
The material that has passed through these parts is released, and the raw material is introduced.
] The adjusted raw material is pumped out to the rear perforated cylinder 11 by the pumping blade 20, and is sent to the outlet 23 side by the spiral $24 inside this perforated cylinder 11.
During this time, the portion that has passed through the hole 18 falls into the collection tank 28 and is collected, and the portion that has not passed through is discharged from the outlet 23 of the perforated cylinder 11 to the receiving tank and is continuously screened. Examining the raw material concentration in each part during this selection, when the inlet concentration is 3%, it increases to about 3-1% (average 3 parts) immediately before the water storage part 19, and immediately after the water storage part 19, it increases by dilution to 2-1%. The concentration decreased to about 3 pots, which was lower than the inlet concentration, but this concentration can be adjusted by adjusting the amount of dilution water. In addition, when examining the processing capacity in terms of the amount of raw material passing through the perforated cylinder, in the case of rolled paper with a paper tube, it is 5 times that of the conventional device, and in the case of general waste newspaper, it is 33 times, and It was only O10/h of useful fiber inlet material relative to the rejects. The apparatus according to the present invention includes an embodiment shown in FIG. 4 in which an inclined plate is used for feeding the raw material, and an embodiment shown in FIGS. 5 and 3 in which the lower peripheral surface of the perforated cylinder 11 is inclined. Yes, but
The functions of these embodiments are particularly different from those of the embodiment shown in FIG. 1 described above in many respects, so the explanation thereof will be omitted. The device according to the present invention dilutes and washes the raw material in the water storage part in the middle of the perforated cylinder, so the selection ability is greatly improved.
At the same time, the amount of useful fibers mixed into the non-passing portion is significantly reduced, and the length of the perforated cylinder can be shortened to 70 to 90 mm compared to the conventional device due to capacity and heat. It has the unique effect of saving money.
第１図は本発明に関する装置の実施の一例を示す一部縦
断正面図。第２図は同上側面図。第３図は貯水部の他の
実施例を示す部分断面図。
第４図は送り片の他の実施例を示す縦断正面図。
第５図及び第３図は有孔円筒の傾斜手段を示す外観図。
第１図は従来の装置を示す縦断正面図である。
図中１１は有孔円筒、１９ 、１９’は貯水部、２２は
給水手段、２４は送り片、１１及びｔは傾斜手段である
。
堕 ＬＯ籾
り
薇＜Ｄ＠ −FIG. 1 is a partially longitudinal front view showing an example of an implementation of the apparatus according to the present invention. Figure 2 is a side view of the same as above. FIG. 3 is a partial sectional view showing another embodiment of the water storage section. FIG. 4 is a longitudinal sectional front view showing another embodiment of the sending piece. FIG. 5 and FIG. 3 are external views showing the tilting means of the perforated cylinder. FIG. 1 is a longitudinal sectional front view showing a conventional device. In the figure, 11 is a cylinder with holes, 19 and 19' are water storage parts, 22 is a water supply means, 24 is a sending piece, and 11 and t are tilting means. Fallen LO rice cake<D@-
Claims (7)
この有孔円筒の途中に一個以上設けて、直径を前記有孔
円筒よりも大きくした貯水部と、該貯水部へ前記有孔円
筒内より本を供給させる給水手段と、前記有孔の内側に
原料を入口側から出口側へ向って送らせるために傾けて
設けた送り片とを備えさせたことを特徴とする繊維懸濁
液の回転分離装置。(1) A perforated cylinder installed horizontally and rotated by power;
one or more water storage parts provided in the middle of the perforated cylinder and having a diameter larger than the perforated cylinder; a water supply means for supplying books from inside the perforated cylinder to the water storage part; 1. A rotary separation device for a fiber suspension, characterized in that it is equipped with a feeding piece that is tilted in order to feed the raw material from the inlet side to the outlet side.
この有孔円筒の途中に一個以上設けて、直径を前記有孔
円筒よりも大きくした貯水部と、該貯水部へ前記有孔円
筒内より水を供給させる給水手段と、前記有孔円筒の下
周面を原料が入口側から出口側へ向って送られる様に傾
かせる手段とを備えさせたことを特徴とする繊維懸濁液
の回転分離装置。(2) A perforated cylinder installed horizontally and rotated by power;
one or more water storage portions provided in the middle of the perforated cylinder and having a diameter larger than the perforated cylinder; a water supply means for supplying water from within the perforated cylinder to the water storage portion; and a water supply means provided below the perforated cylinder. 1. A rotary separation device for a fiber suspension, comprising means for tilting the peripheral surface so that the raw material is sent from the inlet side to the outlet side.
法を貯水部の前側のものと後側のものとで異らせたこと
を特徴とする特許請求範囲第１項及び第２項記載の繊維
懸濁液の回転分離装置。(3) Claims 1 and 2, characterized in that the diameter of the hole in the perforated cylinder having one or more water storage parts in the middle is different between the front side and the rear side of the water storage part. 3. The rotary separation device for fiber suspension according to item 2.
へ送らせる送り片を螺旋としたことを特徴とする特許請
求範囲第１項記載の繊維懸濁液の回転分離装置。(4) A rotary separation device for a fiber suspension as set forth in claim 1, characterized in that the feed piece provided inside the perforated cylinder to send the raw material from the inlet side to the outlet side has a spiral shape.
へ送らせる送り片を傾斜板としたことを特徴とする特許
請求範囲第１項記載の繊維懸濁液の回転分離装置。(5) The rotary separation device for a fiber suspension as set forth in claim 1, wherein the feeding piece provided inside the perforated cylinder to send the raw material from the inlet side to the outlet side is an inclined plate.
側へ送らせる傾斜手段として、有孔円筒の軸心を入口側
より出口側が下る様に傾ける手段を採用したことを特徴
とする特許請求範囲第２項記載の繊維懸濁液の回転分離
装置。(6) As the tilting means for tilting the lower peripheral surface of the perforated cylinder to send the raw material from the inlet side to the outlet side, a means is adopted that tilts the axis of the perforated cylinder so that the outlet side is lower than the inlet side. A rotary separation device for a fiber suspension according to claim 2.
側へ送らせる傾斜手段として、有孔円筒を入口側よりも
出口側が拡るテーパー状に形成する手段を採用したこと
を特徴とする特許請求範囲第２項記載の繊維懸濁液の回
転分離装置。(7) As a means for tilting the lower peripheral surface of the perforated cylinder to send the raw material from the inlet side to the outlet side, a means is adopted in which the perforated cylinder is formed into a tapered shape that is wider on the outlet side than on the inlet side. A rotary separation device for a fiber suspension according to claim 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59184314A JPS6183393A (en) | 1984-09-03 | 1984-09-03 | Rotary separator of fiber suspension |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP59184314A JPS6183393A (en) | 1984-09-03 | 1984-09-03 | Rotary separator of fiber suspension |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6183393A true JPS6183393A (en) | 1986-04-26 |
| JPH0140155B2 JPH0140155B2 (en) | 1989-08-25 |
Family
ID=16151167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP59184314A Granted JPS6183393A (en) | 1984-09-03 | 1984-09-03 | Rotary separator of fiber suspension |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6183393A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63305209A (en) * | 1987-06-05 | 1988-12-13 | Toshiba Corp | Launch lock device of biaxial gimbal apparatus |
| JPS6445796U (en) * | 1987-09-16 | 1989-03-20 | ||
| JPH08150307A (en) * | 1994-11-28 | 1996-06-11 | Ito Seisakusho:Kk | Device for removing foreign matter in turbid water |
| JP2007330920A (en) * | 2006-06-16 | 2007-12-27 | Hiroshi Yamashita | Drum screen and concentrator equipped with same |
| JP2013071043A (en) * | 2011-09-27 | 2013-04-22 | Takuma Co Ltd | Rotary drum-type concentration system |
| JP2014226619A (en) * | 2013-05-23 | 2014-12-08 | 新明和工業株式会社 | Multiple plate type screw press dehydrator |
| JP2019002105A (en) * | 2017-06-20 | 2019-01-10 | 相川鉄工株式会社 | Paper stock cleaning device and paper stock cleaning method |
-
1984
- 1984-09-03 JP JP59184314A patent/JPS6183393A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63305209A (en) * | 1987-06-05 | 1988-12-13 | Toshiba Corp | Launch lock device of biaxial gimbal apparatus |
| JPS6445796U (en) * | 1987-09-16 | 1989-03-20 | ||
| JPH08150307A (en) * | 1994-11-28 | 1996-06-11 | Ito Seisakusho:Kk | Device for removing foreign matter in turbid water |
| JP2007330920A (en) * | 2006-06-16 | 2007-12-27 | Hiroshi Yamashita | Drum screen and concentrator equipped with same |
| JP2013071043A (en) * | 2011-09-27 | 2013-04-22 | Takuma Co Ltd | Rotary drum-type concentration system |
| JP2014226619A (en) * | 2013-05-23 | 2014-12-08 | 新明和工業株式会社 | Multiple plate type screw press dehydrator |
| JP2019002105A (en) * | 2017-06-20 | 2019-01-10 | 相川鉄工株式会社 | Paper stock cleaning device and paper stock cleaning method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0140155B2 (en) | 1989-08-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |