JPS5988987A - Depiser - Google Patents

Depiser

Info

Publication number
JPS5988987A
JPS5988987A JP19425382A JP19425382A JPS5988987A JP S5988987 A JPS5988987 A JP S5988987A JP 19425382 A JP19425382 A JP 19425382A JP 19425382 A JP19425382 A JP 19425382A JP S5988987 A JPS5988987 A JP S5988987A
Authority
JP
Japan
Prior art keywords
bagasse
hammer
rotating drum
crushing chamber
chamber
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
Application number
JP19425382A
Other languages
Japanese (ja)
Inventor
白沢 徳章
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
IHI Corp
Original Assignee
IHI Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IHI Corp filed Critical IHI Corp
Priority to JP19425382A priority Critical patent/JPS5988987A/en
Publication of JPS5988987A publication Critical patent/JPS5988987A/en
Pending legal-status Critical Current

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

【発明の詳細な説明】[Detailed description of the invention]

本発明は製紙原料、特にバガス(砂糖ぎびの搾り滓)に
The present invention applies to papermaking raw materials, especially bagasse (sugar dregs).

【ノるビス(製紙原わ1どして不要な短かな繊H状物
貿)を除去りるためのデビサーに関する。 従来、バガスのビスを除去するための装置どして、第1
図に示す如く、上手両端部が軸受a。 bにて支承され11つ図示・しない駆動源にJ、り駆動
ベルl−c及びプーリdを介し゛C回転駆動されるにう
にした円筒状の回転ドラム0を設【プ、該回転トラムe
の外周に、ハンマー取イ」台[を介し、周方向に等間隔
を右し上下に多段を右−りる多数の棒状ハンマー0を取
(」+、J、更に前記回゛転ドラムeの外周に円筒状の
破砕室j)を形成、づる如く前記ハンマーりの先端部と
所要の間隔を右して包囲するスクリーンiを設け、該ス
クリーンiの外周に円筒状の11;1ビス室Jを形成り
る。J、うにしCいる。図中1くけ破砕室]1の上部に
ミ9()だ原わ1洪給]」、夕は下部軸受1)を支持り
る一すボーh部材を承り。 しかし、上記従来装置にJjいC−は、回転ドラムO及
び破砕室1)が円筒形状を有しているので、回転トラl
\Cどスクリーン1どの間隔がQ+1+線り向に平行に
なっている。そのために原オ゛)1供給l11(から供
給されるバガスがハンマー(lの回転によって吹き上げ
られることによりバガスの食い込み(Thl\の移動)
が悪く、J、って処理能ツノ″が低いどい・)問題を右
していた。コ、た、前記したように、バガスの食い込み
が悪いことにJ、り原料供給口1(イ」近にバガスが詰
まることがあると共に、破砕室11下部の原判出L1位
置に下部りl1lI受1)を支持づ゛るサボー1〜部材
lにもバガスが引掛って詰ることが牛し、安定した操業
が’2 @ ’eKいぽかつか、駆動モータが焼(=J
いて作2y不能の事[1シが生じるといった問題を有し
ていた。1更に叉、原料供給口1(の設置位置が破砕室
1]の上部の狭い位置に限定されるために設jl J−
の制約を受ける不都合があると共に、脱ビス仝jが人き
くイ「っで装置金体か大型化づる問題を右り−る。 本発明は、こうした従来装置のもつ問題f、(を解決づ
ぺ<4Tシた−6ので、回転ドラムを円1101状とし
、U′つ該回転ドラムの外周部に多数のハンマーを配設
りることにJ、り原料の食い込みを良好にして処理能ツ
ノの増大及び安定した操業を可能どじ、口つ脱ビス室の
小型化を図って原料供給口の設置位置に自由度をもたせ
るようにしたものでdうる。 以下本発明の実施例を図面を参照して説明りる、。 第2図は本発明の一例を示すもので、コニカル(円錐)
状の回転ドラム1を、装置本体2に設りた2 ffVI
の軸受3,4により上部を片持15状にシボuしめ、図
示しない駆動源により駆動ヘルド5及びプーリ6を介し
て回転駆動し1゛7るに)にりる3、ニジた、前記回転
ドラム1の外周部にiljける周方向等間隔位置に、上
りから下方に向つC螺b:L状4−成り゛如く多数の棒
状ハンマ−7をビン8により水平回動自在に収用り、更
に前記回転l−ラム1の外周に、最下段のハンマー7の
先端部と所要の間隔を有して1)0記回転1〜ラム1を
包囲し破1.!、L室で)を区画−(Jるスクリーン1
0を設(〕、該スクリーン10の外周にl1laビス室
11を形成づる。 ン1、た1)r1記1σν(、′、<室9の」一部に原
オ′11供給1112’a段(〕る。図示の場合、原料
供給口12は脱ビス3ア11を()L、−(い4「い破
砕室9の上部り1周イ17買に設(〕るようにし−Cい
る。 次に作用を説明リ−る。 回転ドラム1の回転状態にJ3いて、原料供給[+12
から供給されたバガスは、ハン:/−7にJ、り破6)
1゛され、含有するビス分をスクリーン10により点線
り、印−C示づように11;1ビス室11に分P;1(
されり後、実線矢印で示すようにスクリーン10と回転
ドラム1どの間から下方に取り出される。 このどき、回転ドラム1が円錐形状を有しているために
破砕室9の上方が広く下部が徐々に狭くなる形状を有し
てJ3す、よってバガスの1・方への移動(食い込み)
を良好にして処理能ツクの向上を図ることができる。更
に、図示したように、ハンマー7を螺旋状に配設し、回
転ドラム1を矢印で示づ一方向に回転駆動することによ
り、ハンマー7によるバガスの下刃への食い込みを更に
白土さぜることができる。更に、」ニ記したJ、うに、
バガスの食い込みが良好どなり、目っバガスの流れの障
害となる部材などが全くないので、安定した操ジ℃を行
い寄る。更に、最下段のハンマー7の先端部とスクリー
ン10との間隔を一定に保持しておりば、従来の場合よ
り短かいハンマー7で同等の脱ビス効果を上げることが
てさ、J、−)で従来1週間程度で交換を要していたハ
ンマーの寿命を延長させることができる。 ;1、た1!;(ビス室11を回転ドラムの外周位置の
みに限定して設置Jだことにより脱ビス室11を小型化
てさるど」Lに、原わ1供給口12の設置位置が広く取
れることにより、その設百位向の設置が自由どなる。 尚、A\び明は一ト記実施例にのみ限定される−6ので
はなく、バガス以外の原わ1の脱ビスにし)曇用し得る
こと、回転ドラムの円錐傾斜角度及びハンマーの長さ寸
法等は情況に応じて種々変更し得ること、回転ドラムに
対りるハンマーの取イ=J(−J位置及び取(’t 4
3寸法は伸々変更しiワること、イの他本弁明の要旨を
逸111J Lない範囲内において種々変史を加え得る
こと、等は勿論である。 上述した木55明のデピザーににれば、次の如き優れた
効果を奏し得る。 (1)  回転ドラムを円鐘形状どしたことにより原わ
1の食い込みを良好にし、詰り等に、」、る1−ラブル
を無くして安定した操業を可能に覆ると共に、処理能力
の増大を図ることができる。 (11)  ハンマーを螺旋状に配設覆ることにJ:す
、前記(i)】r!の効果を更に助長することができる
。 (iio  1112ビス¥を回転ドラ11の外周位置
に限定して設りれば、IIJ)ビス室の小型化及びイれ
にJ:る上部原1′+1供給1」の設置位置の自由度の
増大が図れる。
[Related to a deviser for removing norubisu (short fiber H-shaped materials that are unnecessary in paper mills).] Conventionally, the first device for removing screws from bagasse is
As shown in the figure, both upper ends are bearings a. A cylindrical rotating drum 0 is supported by a drive source (not shown) and is rotatably driven by a driving bell lc and a pulley d, and the rotating tram e
On the outer periphery of the drum, a large number of rod-shaped hammers 0 are placed at equal intervals in the circumferential direction and arranged in multiple stages up and down, via the hammer take-off stand (A), J, and the rotating drum e. A cylindrical crushing chamber j) is formed on the outer periphery, a screen i is provided to surround the tip of the hammer at a required distance, and a cylindrical screw chamber J) is formed on the outer periphery of the screen i. form. J. Sea urchin C is here. In the upper part of the crushing chamber (1) in the figure, we received the one-bow h member that supports the lower bearing (1). However, unlike the above conventional device, since the rotating drum O and the crushing chamber 1) have a cylindrical shape, the rotating drum O and the crushing chamber 1) have a cylindrical shape.
\C Screen 1 The interval is parallel to the Q+1+ line direction. For this purpose, the bagasse supplied from the raw material (O)1 is blown up by the rotation of the hammer (l), causing the bagasse to bite (movement of Thl\).
This caused the problem that the processing capacity of J was low. Bagasse may become clogged in the crushing chamber 11, and bagasse may also get caught and clog the sabots 1 to 1 that support the lower part of the original output L1 position at the bottom of the crushing chamber 11. '2 @ 'eK Ipokatsuka, the drive motor burned out (=J
However, there was a problem in that it made it impossible to make 2y [1 shi]. 1 Furthermore, since the installation position of the raw material supply port 1 is limited to a narrow position at the top of the crushing chamber 1, the
In addition to the inconvenience of being restricted by the conventional device, removing the screws also causes problems such as increasing the size of the device metal body.The present invention solves the problems of the conventional device Since the rotating drum has a circular shape and a large number of hammers are arranged around the outer circumference of the rotating drum, the material can be penetrated into the drum well and the processing performance can be increased. In addition, it is possible to increase the capacity and stabilize the operation by downsizing the screw removal chamber and allowing flexibility in the installation position of the raw material supply port.See the drawings below for examples of the present invention. Fig. 2 shows an example of the present invention.
A rotating drum 1 with a shape of 2 ffVI
The upper part is embossed into a cantilever shape 15 by bearings 3 and 4, and is rotationally driven by a drive source (not shown) via a drive heald 5 and a pulley 6. At equal intervals in the circumferential direction on the outer periphery of the drum 1, a large number of rod-shaped hammers 7 with a C screw facing downward from the top are arranged horizontally rotatably by a bin 8. Further, on the outer periphery of the rotating ram 1, there is a required distance from the tip of the lowest hammer 7 to surround 1) the 0th rotation 1 to the ram 1 and break 1. ! , in the L room) - (J screen 1)
0 is set (), and a l1la screw chamber 11 is formed around the outer periphery of the screen 10. () In the case shown in the figure, the raw material supply port 12 is installed so that the screw removal 3A 11 is installed at the upper part of the crushing chamber 9 once around the top of the crushing chamber 9 (-C). Next, we will explain the operation.While the rotating drum 1 is in the rotating state, the raw material supply [+12
Bagasse supplied from Han: /-7 to J, riha 6)
1゛, and the contained screws are marked with dotted lines on the screen 10, and as shown by mark -C, 11;1 is added to the screw chamber 11 by P;1 (
After that, it is taken out downward from between the screen 10 and the rotating drum 1 as shown by the solid arrow. At this time, since the rotating drum 1 has a conical shape, the crushing chamber 9 has a shape that is wide at the top and gradually narrows at the bottom.
It is possible to improve the processing performance by improving the performance. Furthermore, as shown in the figure, by arranging the hammer 7 in a spiral shape and driving the rotary drum 1 to rotate in one direction as shown by the arrow, the biting of the bagasse into the lower blade by the hammer 7 is further reduced. be able to. In addition, ``J, sea urchin,''
The bagasse bites in well, and there are no parts that obstruct the flow of the bagasse, so you can operate it stably. Furthermore, if the distance between the tip of the lowest hammer 7 and the screen 10 is kept constant, the same devising effect can be achieved with a shorter hammer 7 than in the conventional case.J,-) The lifespan of the hammer, which conventionally required replacement every one week, can be extended. ;1, ta1! (By installing the screw chamber 11 only on the outer periphery of the rotating drum, the screw removing chamber 11 can be made smaller.)L, since the installation position of the raw material 1 supply port 12 can be widened, You can freely install it in any direction. Note that A\ and brightness are not limited to the above examples, but can be used to remove screws from raw materials other than bagasse. , The conical inclination angle of the rotating drum and the length of the hammer can be changed depending on the situation.
It goes without saying that the three dimensions may be changed at will, and that various modifications may be made within the scope of not deviating from the gist of the present defense. When used in the above-mentioned wood depizzer, the following excellent effects can be achieved. (1) The bell-shaped rotating drum improves the penetration of the raw material 1, eliminates clogging and other troubles, enables stable operation, and increases processing capacity. be able to. (11) The hammer is arranged in a spiral pattern. The effect of this can be further promoted. (IIJ) If the 1112 screws are limited to the outer circumferential position of the rotary drum 11, the screw chamber can be made smaller and the flexibility in the installation position of It can be increased.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はi;を来装置の一例を示づ切断側面図、第2図
(31ホ発明の一実施例を示1切断側面図である。 1(31回15i トラム、3,4は軸受、7はハンン
ー、81;1ピン、9は破砕室、10はスクリーン、1
11j。 脱ビス室、12は原fit fハ給口を示J゛。 特  許  出  願  人 石川島播磨重二[業株式会社 特Fl出願人代理人 第1図 第2図
Fig. 1 is a cutaway side view showing an example of the device shown in Fig. 2 (31). Fig. 1 is a cutaway side view showing an embodiment of the invention. , 7 is Hanun, 81; 1 pin, 9 is crushing chamber, 10 is screen, 1
11j. In the screw removal chamber, 12 indicates the original fit f inlet. Patent application by Ishikawajima Harima Juji Co., Ltd. Patent agent representative Figure 1 Figure 2

Claims (1)

【特許請求の範囲】[Claims] l) 円筒形状の破砕室内に、円錐形状を右し11つそ
の外周面に多数のハンマーを右した回転ドラムを回転駆
動可能に設Gノたことを特徴どするデピザー。
l) A depizzer characterized in that a rotary drum having a conical shape and having a number of hammers on its outer circumferential surface is rotatably installed in a cylindrical crushing chamber.
JP19425382A 1982-11-05 1982-11-05 Depiser Pending JPS5988987A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19425382A JPS5988987A (en) 1982-11-05 1982-11-05 Depiser

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19425382A JPS5988987A (en) 1982-11-05 1982-11-05 Depiser

Publications (1)

Publication Number Publication Date
JPS5988987A true JPS5988987A (en) 1984-05-23

Family

ID=16321536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19425382A Pending JPS5988987A (en) 1982-11-05 1982-11-05 Depiser

Country Status (1)

Country Link
JP (1) JPS5988987A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109363U (en) * 1991-03-01 1992-09-22 石川島検査計測株式会社 Probe pressing device
JPH04109364U (en) * 1991-03-01 1992-09-22 石川島検査計測株式会社 Probe pressing device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120601A (en) * 1974-08-14 1976-02-19 Hitachi Ltd TAIIKIKIRIKAEKAIRO

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5120601A (en) * 1974-08-14 1976-02-19 Hitachi Ltd TAIIKIKIRIKAEKAIRO

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04109363U (en) * 1991-03-01 1992-09-22 石川島検査計測株式会社 Probe pressing device
JPH04109364U (en) * 1991-03-01 1992-09-22 石川島検査計測株式会社 Probe pressing device

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