JPH044997A - Screw press type repulping device - Google Patents
Screw press type repulping deviceInfo
- Publication number
- JPH044997A JPH044997A JP10703290A JP10703290A JPH044997A JP H044997 A JPH044997 A JP H044997A JP 10703290 A JP10703290 A JP 10703290A JP 10703290 A JP10703290 A JP 10703290A JP H044997 A JPH044997 A JP H044997A
- Authority
- JP
- Japan
- Prior art keywords
- screen drum
- screw press
- blade
- cleaning
- feed
- 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
- 238000004140 cleaning Methods 0.000 claims abstract description 10
- 238000003756 stirring Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims description 15
- 239000007788 liquid Substances 0.000 description 6
- 238000004537 pulping Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004480 active ingredient Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000011085 pressure filtration Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は脱水したケーキを再び溶解して不純物を除去
したり、また、純度の高い有効成分を回収したりするい
わゆるケーキのりパルプ装置の改良に関し、この発明で
は、操作が容易で連続作業が可能なスクリュープレスを
用いたりパルプ装置を提供せんとするものである。[Detailed Description of the Invention] [Industrial Application Field] This invention is an improvement of a so-called cake paste pulping device that redissolves a dehydrated cake to remove impurities and recover highly pure active ingredients. Regarding this, the present invention aims to provide a pulping apparatus using a screw press that is easy to operate and capable of continuous operation.
従来のケーキのりパルプ装置としては、例えば、フィル
タプレスを用いたもの、水平式の真空フィルターを用い
たものがよく知られている。フィルタプレスを用いたも
のでは、濾過脱水したケーキ中に、そのＰ液の取出口か
ら洗滌液を注入してケーキを洗滌するものであり、水平
式の真空フィルタを用いるものでは、真空吸引ボックス
で吸引濾過しながら、これに洗滌液を加えて洗滌し、純
度の高いケーキを得る等している。As conventional cake paste pulping apparatuses, for example, those using a filter press and those using a horizontal vacuum filter are well known. When using a filter press, the cake is washed by injecting the washing liquid into the filtered and dehydrated cake from the outlet of the P liquid, and when using a horizontal vacuum filter, the cake is washed using a vacuum suction box. While filtering with suction, a washing liquid is added to wash the cake to obtain a highly pure cake.
然しながら、従来装置では、例えば、フィルタプレスを
用いる場合には、脱水ケーキ中に洗滌水を均一に通過さ
せることがむつかしく、また、フィルタプレスはバッジ
式作動であるので連続作業を要求される製造プロセス等
に適用することは不向きである。また、水平式真空フィ
ルターの場合でも、リパルプして吸引濾過するときには
、バッジ式作動となり、プロセス等には不向きでアル。However, with conventional equipment, for example, when using a filter press, it is difficult to uniformly pass the washing water through the dehydrated cake, and since the filter press is a badge type operation, the manufacturing process requires continuous operation. It is not suitable to apply to In addition, even in the case of horizontal vacuum filters, when repulping and suction filtration, they operate in a badge-type manner, making them unsuitable for processes.
この発明は、連続作業が可能なスクリュープレスを用い
て前述のまうな従来の難点を解消したものであって、そ
の要旨とするところは、コーン状に形成したスクリーン
ドラムの中心軸部に、その周面に上記スクリーンドラム
の内面に近接する送り羽根を有する送り軸を支架したス
クリュープレスにおいて、上記スクリーンドラムと回転
自在に支架するとともに、そのスクリーンドラムの大径
側端部には、内部に攪拌翼を設けた洗滌筒を連接し、こ
の洗滌筒に、その底部に破砕翼を設けたホッパーを連接
し、さらに、洗滌筒内に洗滌水の噴出口を開口させたも
のである。This invention solves the above-mentioned problems of the conventional method by using a screw press capable of continuous operation. In a screw press that supports a feed shaft having a feed blade close to the inner surface of the screen drum on its circumferential surface, the feed shaft is rotatably supported on the screen drum, and the large diameter end of the screen drum has an internal stirring shaft. A washing cylinder provided with wings is connected to the washing cylinder, a hopper having a crushing blade provided at the bottom thereof is connected to the washing cylinder, and a washing water spout is opened in the washing cylinder.
この発明は上述のように構成してあり、ホッパーに投入
された原料は、その底部で破砕翼で破砕されると同時に
噴出口すらの洗滌水によってリパルプされ、次いで洗滌
筒では攪拌翼によって充分攪拌洗滌されたのち、送り軸
の送り羽根によってスクリーンドラム内に送られ濾過さ
れる。すなわち、スクリーンドラムの他端からケーキを
、周面から炉液を得ることができる。この原料の破砕。This invention is constructed as described above, and the raw material put into the hopper is crushed by the crushing blades at the bottom of the hopper, and at the same time is repulped by the washing water even at the spout, and then thoroughly stirred by the stirring blades in the washing tube. After being washed, it is sent into a screen drum by the feed blade of the feed shaft and filtered. That is, the cake can be obtained from the other end of the screen drum, and the furnace liquid can be obtained from the peripheral surface. This raw material is crushed.
リパルプ、洗滌、濾過の一連の作業は連続して行なわれ
るものであり、従って、この装置は化学工場の生産プロ
セス等に対応して使用できるものである。A series of operations such as repulping, washing, and filtration are performed continuously, and therefore, this device can be used for production processes in chemical factories, etc.
以下、図面に基づいてこの発明を具体的に説明する。Hereinafter, the present invention will be specifically explained based on the drawings.
図において、符号１はコーン状に構成して回転自在に支
架したスクリーンドラム、２はその駆動歯車、３は駆動
ビニオン、４はモーターである。In the figure, reference numeral 1 denotes a screen drum configured in a cone shape and rotatably supported, 2 is a drive gear thereof, 3 is a drive pinion, and 4 is a motor.
符号５はスクリーンドラム１の中心軸部に支架した送り
軸、５ａは送り羽根でスクリーンドラムｌの内面に近接
させである。Reference numeral 5 denotes a feed shaft supported on the central shaft portion of the screen drum 1, and 5a denotes a feed blade which is placed close to the inner surface of the screen drum 1.
次に、符号６はスクリーンドラム１に接続して設けた洗
滌筒、符号７は攪拌翼、符号８は破砕翼であり、攪拌翼
７および破砕翼８は送り軸５に回転自在に支架した駆動
筒９に固着しである。符号１０は駆動筒９の駆動用のス
プロケットである。Next, reference numeral 6 is a washing tube connected to the screen drum 1, reference numeral 7 is a stirring blade, and reference numeral 8 is a crushing blade. The stirring blade 7 and the crushing blade 8 are driven by rotatably supported on the feed shaft 5. It is fixed to the tube 9. Reference numeral 10 is a sprocket for driving the drive cylinder 9.
符号１２は原料投入用のホ・７パー、符号５ｂは送り軸
５の中心部に設けた洗滌水の供給路、５ｃはその噴出口
である。尚、送り軸５はモーター１３によって駆動され
るものであり、符号１４は駆動ビニオン、符号１５は駆
動歯車、符号１６はスクリーンドラムを支持するローラ
ーを示すものである。このように構成した装置では、ホ
ッパー１２に投入された原料は、破砕翼８で破砕された
のち、洗滌筒６に送られ、ここで噴出口５ｂからの洗滌
水と攪拌翼７とでリパルプされて洗滌され、スクリーン
ドラム１へと送られる。そして、その懸濁液はスクリー
ンドラムｌ内を、送り羽根５ａによってその小径部へと
加圧されつつ送られて固液分離され、スクリーンドラム
１の周部力、らは炉液を、スクリーンドラム１の端部の
取出口１７ふらはケーキを取出すことができる。The reference numeral 12 is a hole 7 for feeding raw materials, the reference numeral 5b is a cleaning water supply passage provided at the center of the feed shaft 5, and the reference numeral 5c is a spout thereof. The feed shaft 5 is driven by a motor 13, and 14 is a drive pinion, 15 is a drive gear, and 16 is a roller that supports the screen drum. In the apparatus configured in this way, the raw material input into the hopper 12 is crushed by the crushing blades 8 and then sent to the washing cylinder 6, where it is repulped by the cleaning water from the spout 5b and the stirring blades 7. The screen drum 1 is then washed and sent to the screen drum 1. Then, the suspension is sent to the small diameter part of the screen drum 1 under pressure by the feeding blade 5a, and is separated into solid and liquid. The cake can be taken out through the outlet 17 at the end of the cake.
この破砕、リパルプ、加圧濾過の一連の操作は、連続し
て行なわれるものであり、従って、化学工場等で連続操
作性を要する製造プロセスに適応するものである◎尚、
スクリーンドラム１が目詰りしたときには、その回転周
辺に洗滌ノズルを設けておくことにまっで簡単に目詰り
を解消することができる。This series of operations of crushing, repulping, and pressure filtration are performed continuously, and therefore, it is suitable for manufacturing processes that require continuous operability in chemical factories, etc.
When the screen drum 1 becomes clogged, the clogging can be easily eliminated by providing a cleaning nozzle around the rotation of the screen drum 1.
このように、この発明は、連続したりパルプ操作が可能
であり、特に、スクリュープレスはＫＦＥでの固液分１
Ｉ１１カ可能であり、従来のフィルタプレス等を用いて
のりパルプ処理上の問題点を解消したものである。As described above, the present invention is capable of continuous pulp operation, and in particular, the screw press is capable of producing a solid-liquid content of 1 in KFE.
This method solves the problems associated with processing glue pulp using conventional filter presses and the like.
図面は、この発明を施したりパルプ装置の模式的縦断面
図である。
１スクリーンドラム ５送り軸 ５ａ送り羽根
５ｃ噴出口 ６洗滌筒 ７攪拌翼８破砕翼The drawing is a schematic longitudinal cross-sectional view of a pulping apparatus to which the present invention is applied. 1 Screen drum 5 Feed shaft 5a Feed vane
5c spout 6 washing cylinder 7 stirring blade 8 crushing blade
Claims (1)
部に、その周面に上記スクリーンドラム１の内面に近接
する送り羽根５ａを有する送り軸５を支架したスクリュ
ープレスにおいて、上記スクリーンドラム１を回転自在
に支架するとともに、そのスクリーンドラム１の大径側
端部には、内部に攪拌翼７を設けた洗滌筒６を連接しこ
の洗滌筒６に、その底部に破砕翼８を設けたホッパー１
２を連接し、さらに、洗滌筒６内に洗滌水の噴出口５ｃ
を開口させてなるスクリュープレス式リパルプ装置。(1) In a screw press in which a feed shaft 5 having a feed blade 5a close to the inner surface of the screen drum 1 on its circumferential surface is supported on the central shaft of a screen drum 1 formed in a cone shape, the screen drum 1 is The screen drum 1 is rotatably supported, and the large diameter end of the screen drum 1 is connected to a washing cylinder 6 which is provided with stirring blades 7 inside. 1
2 are connected, and a cleaning water spout 5c is provided in the cleaning cylinder 6.
A screw press repulp device with an opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10703290A JPH044997A (en) | 1990-04-23 | 1990-04-23 | Screw press type repulping device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10703290A JPH044997A (en) | 1990-04-23 | 1990-04-23 | Screw press type repulping device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH044997A true JPH044997A (en) | 1992-01-09 |
Family
ID=14448792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10703290A Pending JPH044997A (en) | 1990-04-23 | 1990-04-23 | Screw press type repulping device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH044997A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05169298A (en) * | 1991-12-20 | 1993-07-09 | Fukoku Kogyo Kk | Rotary sieve |
| WO1999052704A1 (en) * | 1998-04-09 | 1999-10-21 | Terra Separator Co., Ltd. | Filter of processing volume ratio adapted screw press type |
| US6069098A (en) * | 1994-12-28 | 2000-05-30 | Fukuvi Chemical Industry Co., Ltd. | Mortar substrate sheet |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03281097A (en) * | 1990-03-29 | 1991-12-11 | Ishigaki Mech Ind Co | Screw press type repulping equipment |
-
1990
- 1990-04-23 JP JP10703290A patent/JPH044997A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03281097A (en) * | 1990-03-29 | 1991-12-11 | Ishigaki Mech Ind Co | Screw press type repulping equipment |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05169298A (en) * | 1991-12-20 | 1993-07-09 | Fukoku Kogyo Kk | Rotary sieve |
| US6069098A (en) * | 1994-12-28 | 2000-05-30 | Fukuvi Chemical Industry Co., Ltd. | Mortar substrate sheet |
| WO1999052704A1 (en) * | 1998-04-09 | 1999-10-21 | Terra Separator Co., Ltd. | Filter of processing volume ratio adapted screw press type |
| US6258262B1 (en) | 1998-04-09 | 2001-07-10 | Terra Separator Co., Ltd. | Filter of processing volume ratio adapted screw press type |
| AU738767B2 (en) * | 1998-04-09 | 2001-09-27 | Terra Separator Co., Ltd. | Filter of processing volume ratio adapted screw press type |
| EP0988962A4 (en) * | 1998-04-09 | 2002-04-03 | Terra Separator Co Ltd | Filter of processing volume ratio adapted screw press type |
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