JPH0397983A - Pulper device of paper making and braking dust remover therefor - Google Patents
Pulper device of paper making and braking dust remover thereforInfo
- Publication number
- JPH0397983A JPH0397983A JP1228271A JP22827189A JPH0397983A JP H0397983 A JPH0397983 A JP H0397983A JP 1228271 A JP1228271 A JP 1228271A JP 22827189 A JP22827189 A JP 22827189A JP H0397983 A JPH0397983 A JP H0397983A
- Authority
- JP
- Japan
- Prior art keywords
- tank
- foreign matter
- disintegration
- valve
- dust removal
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 30
- 239000000835 fiber Substances 0.000 claims abstract description 28
- 239000000126 substance Substances 0.000 claims abstract description 6
- 238000003860 storage Methods 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 6
- 238000011084 recovery Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 15
- 238000000034 method Methods 0.000 description 7
- 238000012545 processing Methods 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 3
- 238000010790 dilution Methods 0.000 description 3
- 239000012895 dilution Substances 0.000 description 3
- 238000012805 post-processing Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000007872 degassing Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 239000002761 deinking Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 239000010893 paper waste Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000012958 reprocessing Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/64—Paper recycling
Landscapes
- Filtration Of Liquid (AREA)
- Paper (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、新聞古紙．色上古祇などの故紙処理など製紙
用設備として原料を離解し、脱墨川原料又はその他各種
原料として使用するためのバルパーの操業システムに用
いられる製紙用バルパー装置およびその離解除窓機に関
するものである。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to waste newspaper. This paper-making bulper device and its disintegration window machine are used in the bulper operation system for disintegrating raw materials and using them as deinking raw materials or various other raw materials as paper manufacturing equipment such as processing waste paper such as Shirakami Kogi. be.
（従来技術）
従来、この種のほとんどのバフチ式バルバーは原料離解
が終ｒした時但で排出機構を開放してＷ物とともに全撤
の原料をバルパーから排出し有用繊維を回収し再びバル
バー内に水張り、原１１投入して離解を行うとい−）工
程を繰り返していた．また、原料離解完−１′後に排出
機構を開放してスト１／−ナを備えた除塵機を経由して
原科を排出する方式も試みられ、この方式ではバルバー
はバノチ式運転で異物はｌバ、・チ毎にストレーナーを
備えた除塵機タブの下部バルブを開き１井出するもので
バノ千式操業に変わりがなく、操業性も悪くル留低Ｆで
品質的にも良くなかった．一方連続的に運転ずるために
バルパーのタンクの底部に、紙ネｌに同流をＩナえる離
解用ロータを回転可能に備え、その周わりにストレーナ
などの通孔壁で処理原料室を区内配備し、この処理原料
室から連続的に原料を抜き出す方法を採られることが知
られているが、この場合でも、原料中の異物がストレー
ナーを扱けることが出来ず、・〈ルバー内Ｇこ異物が次
第ζこ溜まり、ロー夕の回転により破砕された異物が次
の王程乙こ送られ事後処理に間題が生しやずいほか、無
駄な動力消費につながり品ｎ的にも良くならないことが
知られている。(Prior art) Conventionally, in most of this type of buff-type valves, when the raw material disintegration is finished, the discharge mechanism is opened, and all the raw materials are discharged from the bulker along with the W materials, useful fibers are recovered, and the fibers are returned to the valve. The process of filling with water, adding raw material 11, and disintegrating it was repeated. In addition, a method has been tried in which the discharge mechanism is opened 1' after the completion of raw material disintegration and the raw material is discharged via a dust remover equipped with a 1/2 stoker. The bottom valve of the dust remover tab equipped with a strainer was opened for each 1, 2, and 4 wells, and one well was discharged, which was the same as the 1,000-hole type operation, and the operability was poor and the quality was not good as the distillate was low. ．． On the other hand, in order to operate continuously, a rotor for disintegration is rotatably installed at the bottom of the tank of the bulper, which allows the same flow to flow through the paper towels. It is known that a method is adopted in which the raw material is continuously extracted from the processing raw material chamber, but even in this case, the foreign matter in the raw material cannot be handled by the strainer. Foreign matter gradually accumulates, and the foreign matter crushed by the rotation of the rotor is sent to the next stage, causing problems in post-processing, as well as wasteful power consumption and poor product quality. Are known.
バルバーから排出される祇事４を２台のストレーナを備
えた除塵機にそれぞれバルブ切替で交互に導入して各除
塵機で交瓦にバノチ式運転を行う半ｉ！続武の装置も用
いられるに至っている。Semi-i! 4 discharged from the valve is alternately introduced into dust removers equipped with two strainers by switching the valves, and each dust remover is operated in a banochi-style manner. Tsuzuki's device has also come into use.
従来バルバーによる処理にｔ３い７は、バｙ ：ｆ−
ｉｔ操猶の場含には操業時間のロスタイムが大きく、操
業性も歩留りも悪いものであり、バルベー型，二℃が大
きくなり、又設備モータも大型化し、かつモータ始動．
停止の回数が多くなり、モータも特殊型となって高価と
なるという欠点がある。このためｉ．！ ｋｌ式操業と
し２ても原ネ｝中の異物は次第にバルバー内に溜り特間
の経過と共にバルバー内の異物濃度が高まり、それに比
例して原料抜き出し濃度は低くなり、且つ異物もバルパ
ーロータ回転に依って破砕され次工程に送られてしまい
品質低下の一因となるほか，，動力消費に無駄ができ運
転管理並びに経費的にも好ましくないし除塵機を交互に
用いる半連続式では同種スクリーンを２台設置しなけば
ならず、白動弁も余計に必要で設備的にも運転操業士に
も不利であるという問題があった．本発明は、これら従
来の諸欠点をｉ１！確に排除しよ・）とするもので、パ
ルパー処理が効果的にでき、ベル・バー中の良質繊維の
有川ｖＡ維を著しくｔ，ｊＪ率よ＜ｌ！続的二二回収し
、かつ処理能力の増大が図られバルペーの操業性を向上
しうるし２・くルパーによる異物破砕がなく品質低下も
なく排除すべき異物処理を含む事後処理も簡便で、異物
がバルバー肉に次第！．：Ｍ積されるの・を防＋ｌ：
Ｌてバルパー掃除が減少または不要となり、バルバー濃
度が常時安定ｊ７て操業でき保守保安もらくで安全性の
高い合理的な運転が可能で、しかも２段階に離解と異物
分離除人心機諾が発揮され信頼性も大幅に高められる製
紙用バルバー装置或いは離解除去機を提供することを１
］的とするものである。Conventionally, t3 and 7 are processed by a valve, by: f-
In the IT operation field, there is a large loss of operating time, poor operability and yield, a valve type, a temperature of 2°C increases, equipment motors also become larger, and it is difficult to start the motor.
The drawbacks are that the number of stops is increased and the motor is of a special type, making it expensive. For this reason i. ! In KL type operation, foreign matter in the raw water gradually accumulates in the valve, and as the special time passes, the concentration of foreign matter in the valve increases, and the concentration of raw material extracted decreases in proportion to that, and the foreign matter also increases depending on the rotation of the valve rotor. In addition to being crushed and sent to the next process, which causes quality deterioration, it also wastes power consumption, which is unfavorable in terms of operational management and costs.In a semi-continuous system that uses dust removers alternately, two screens of the same type are used. The problem was that it required additional white valves, which was disadvantageous for both the equipment and the operators. The present invention solves these conventional drawbacks! The pulper treatment can be done effectively, and the high-quality fibers in the bell bar, Arikawa vA fibers, can be removed significantly. The operability of Valpey can be improved by continuous recovery and processing capacity is increased. 2. There is no crushing of foreign matter by the crusher, there is no quality deterioration, and the post-processing including the treatment of foreign matter that should be removed is simple. It depends on the barbar meat! ．． : Prevent from being multiplied +l:
This reduces or eliminates the need for bulker cleaning, and allows operation with a stable valve concentration at all times.Maintenance and safety are also easy, allowing for highly safe and rational operation.Furthermore, two-stage disintegration and foreign matter separation and removal are possible. 1. To provide a valve device for paper manufacturing or a disintegration removal machine that can greatly improve reliability.
].
〔課題を解決するための手段）
本発明は、紙料タンク内に離解用ロー夕を四転可能に設
け、該祇ねタンク下部側に形成した紙料排出口に連なる
排出路と、この排出路に設けた排出量調整機構と、前記
紙料タンク外で有用繊維と異物とを分離して系外にそれ
ぞれ導出する回収機構とを備えた製紙用バルバー装置に
おい−Ｃ、イ１用風維と異物を含む末離解分とに分離す
る連続運転可能の貯留離解タンクと、末離解分から買物
を分離する間歇運転可能の除塵用タンクとをバｒレブの
ある連通路で接続して、１ｆと設し、前記紙料タンクに
シリーズに連設したことを特徴とする製紙用バルバー装
置である．
〔作 用〕
本発明の製紙用バルバー話訝では、バルバー内の離解用
ロータで混合攪！↑された紙料が全Ｐｉｔ ｉ！ ’ｈ
ｌ的に１！続運転用の貯留離解川タンク内Ｃこ導入しつ
つイ↑用繊１ｆｔを異物類と分離して連続的に導出回収
し貯留する末翻解分を含む異物は間歇的に運転される除
塵用タンク内に移送して末離解分と異物とに分離し、末
離解分の一部又は全部を前記パルパーに返送循環させて
再処理すると共に、異物は除塵用タンクから間歇的に排
除し、常時良質繊維は連続的に回収され次工程処理に供
され操業性を大幅に向上して運転することが可能となる
ものであり、パルパー内での異物の破砕が著しく少なく
品質向上にも運転管理上にも良好に操業することが可能
となるものである．
〔実施例〕
本発明の実施例を第ｌ〜４図例について説明すると、原
料ＡがコンベヤＢで供給される紙料タンク１内で原料Ａ
を液体とともに回転自在の離解用ロータ２で回流させつ
つ撹拌して液中に原料離解すると共に、このタンク内の
離解済みの良質繊維と、末離解分を含む異物とを排出路
３の排出量調整機構４例えばバルブｖ１によってその排
出量を調整しつつ系外に導出する製紙用パルパーにおい
て、良質繊維が末離解分を含む異物とともに、排出路３
の排出量調整機構４で貯留諦解用タンク５に一旦排出さ
れるように、有用繊維と異物を含む？離解分とに分離す
る連続運転可能の貯留鰭解タンク５と、末離解分から異
物を分離する間歇運転可能の除塵用クンク８とをバルブ
Ｖ２のある連通路９で接続して並設し、前記紙料タンク
ｌにシリーズに連設して製紙用パルパー装置としてある
．特に前記紙料タンク１外で有用繊維と異物とを分鰭し
て、それぞれ系外に導出する離解除塵機としては複合離
解除塵機としてあって、即ちパルパーの排出路３にバル
ブ■１を介して接続しうる貯留翻解用タンク５にバルブ
■２のある連通路９を介して異物除塵用タンク８を備え
、この両タンク内にそれぞれスクリーン１８．１９で区
画した有用繊維回収室５■８ｌを設け、各有用繊維回収
室５■８Ｉに導出路を連通接続配備すると共に、各スク
リーン１８．１９に沿って回転するインペラ１６．１７
を各タンク５，８内にそれぞれ設け、かつ前記除塵用タ
ンク８に設けた排出路１４中にバルブＶ４を開閉自在に
設け、さらに除塵用タンク８の前記導出路Ｉ３を前記紙
料タンクｌに循環接続しうるように配備した離解除塵機
としてある．この場合、前記貯留離解用タンク５には給
水路１１から希釈水を入れ該貯留離解用タンク５内で良
質繊維と、末離解分含有異物とに分離して、良質繊維を
貯留離解用タンク５からボンブ６のある流出路７でチェ
ストＣに連続的に導出し、かつ貯￥Ｉ乱解用タンク５内
に異１ｙＪ除去済で残留する末離解分を除塵用タンク８
に連通路９を経由して排出部１０のバルブ■２の開閉操
作で間歇的に排出し、この除塵用タンク８内に希釈水を
給水路１１．より導入しつつ末離解分中の異物をさらに
分離除去し、この異物の分離された末離解分の全部又は
一部をボンプ１２のある返送路１３で前記紙料タンクｌ
に返送循環し、再処理するか或いはチェス１・Ｃに導入
すると共に、貯留される異物を除塵用タンク８より間歇
的に異物排出路１４にある排出部１５のバルブＶ３を開
放して系外に徘棄できるようになっている．
また、原料は前記貯留離解用タンク５及び除塵用タンク
８内において、それぞれ回転するインペラ１６．１７に
よって回流撹拌されつつ、ｉｌｌｅ．用のスリット又は
丸孔のあるスクリーン１８．１９で導出分と貯留分とに
分離しつつ２段階に分けて離解を繰り返し最終処理段階
で異物を間歇的に系外に俳出除去してバルバー運転する
のがよい。[Means for Solving the Problems] The present invention provides a disintegration rotor in a paper stock tank so as to be rotatable in all directions, and a discharge passage connected to a paper stock discharge port formed at the lower part of the paper stock tank, and a discharging rotor for this discharge. A papermaking valve device equipped with a discharge adjustment mechanism installed in the paper stock tank and a recovery mechanism that separates useful fibers and foreign substances outside the paper stock tank and discharges them out of the system. A storage and disintegration tank that can be operated continuously and separates products from disintegrated products containing foreign matter, and a dust removal tank that can be operated intermittently to separate disaggregated products from disaggregated products are connected through a communication passage with a valve, and 1f and This is a valve device for paper manufacturing, characterized in that the paper stock tank is connected to the paper stock tank in series. [Function] In the papermaking valve according to the present invention, the disintegrating rotor inside the valve mixes and stirs! ↑All the paper fees are Pit i! 'h
1 in terms of l! Storage for continuous operation In the disintegration tank, 1 ft of fiber is introduced into the tank, and 1 ft of fiber is separated from foreign substances, continuously extracted, collected, and stored. Transferred to a tank and separated into final disintegration and foreign matter, part or all of the final disintegration is circulated back to the pulper for reprocessing, and foreign matter is intermittently removed from the dust removal tank and constantly The high-quality fibers are continuously collected and subjected to the next process, making it possible to operate with greatly improved operability, and there is significantly less crushing of foreign matter in the pulper, which improves quality and improves operational management. This makes it possible to operate the system well. [Example] To explain the embodiment of the present invention with reference to examples in Figures 1 to 4, raw material A is fed into stock tank 1 by conveyor B.
The raw material is disintegrated into the liquid by being circulated and stirred together with the liquid by a freely rotatable disintegration rotor 2, and the disintegrated high-quality fibers in this tank and foreign matter including the disintegrated components are discharged into the discharge passage 3. Adjustment mechanism 4 For example, in a papermaking pulper whose discharge amount is adjusted by a valve v1 and discharged from the system, high-quality fibers are discharged from the discharge path 3 together with foreign matter including disintegrated particles.
Does it contain useful fibers and foreign matter so that it is once discharged into the storage tank 5 by the discharge amount adjustment mechanism 4? A storage fin disassembly tank 5 that can be operated continuously to separate foreign matter from the disaggregated part and a dust removal tank 8 that can be operated intermittently to separate foreign matter from the disaggregated part are connected by a communication passage 9 with a valve V2 and installed in parallel. A pulper device for paper manufacturing is installed in series in a paper stock tank. In particular, the debinding machine which separates useful fibers and foreign matter outside the paper stock tank 1 and discharges them out of the system is a composite debinding machine. A storage and disintegration tank 5 that can be connected via a communication path 9 with a valve 2 is provided with a foreign matter removal tank 8, and a useful fiber recovery chamber 5 partitioned by screens 18 and 19 in both tanks. ■8L is provided, and an outlet path is connected and connected to each useful fiber recovery chamber 5■8I, and an impeller 16.17 rotates along each screen 18.19.
are provided in each of the tanks 5 and 8, and a valve V4 is provided in the discharge passage 14 provided in the dust removal tank 8 so as to be openable and closable, and the outlet passage I3 of the dust removal tank 8 is connected to the paper stock tank l. This is a release/release dust machine installed so that it can be connected in circulation. In this case, the storage and disintegration tank 5 is filled with dilution water from the water supply channel 11, and is separated into high quality fibers and foreign matter containing end-disintegrated components in the storage and disintegration tank 5. It is continuously led out to the chest C through the outflow path 7 where the bomb 6 is located, and the final disintegration remaining in the storage disintegration tank 5 after having been removed is removed from the dust removal tank 8.
The dilution water is intermittently discharged via the communicating path 9 by opening and closing the valve 2 of the discharge section 10, and the dilution water is fed into the dust removal tank 8 through the water supply channel 11. The foreign matter in the final disintegration is further separated and removed while the foreign matter is introduced further, and all or a part of the disintegrated foreign matter from which the foreign matter has been separated is sent to the paper stock tank l in the return path 13 with the pump 12.
The foreign matter is returned to the dust removal tank 8 for circulation and reprocessed, or introduced into the Chess 1. It is now possible to wander around. In addition, the raw materials are circulated and stirred in the storage disintegration tank 5 and the dust removal tank 8 by rotating impellers 16 and 17, respectively, while being circulated through the ille. A screen 18 and 19 with slits or round holes is used to separate the derived fraction and the retained fraction, and the disintegration is repeated in two stages.In the final treatment stage, foreign matter is intermittently removed from the system and the valve is operated. It is better to do so.
図中、Ｍ ＋ ， Ｍ ｔ ， Ｍ ｘは駆動用のモー
クで離解用ロータ２及びインペラ１６．１７をそれぞれ
回転駆動するために備えられるｓＶＩ 〜■，はｉａＴ
ｆｆ弁などのバルブで各流路の開閉を司る。■８〜Ｖ，
は手動バルブで返送路ｌ３並びに分岐路１３，にそれぞ
れ備えられるが、分岐点に設けた三方弁で切換分配する
ことも可能である．２０は給水源、２ｌは脱気管で除塵
用タンク８に備えられる。In the figure, M + , M t , M x are driving mokes, and sVI ~■, iaT are provided to rotationally drive the disintegrating rotor 2 and the impeller 16.17, respectively.
A valve such as an ff valve controls opening and closing of each flow path. ■8~V,
is provided with a manual valve in each of the return path 13 and the branch path 13, but it is also possible to switch and distribute with a three-way valve provided at the branch point. 20 is a water supply source, and 2L is a degassing pipe provided in the dust removal tank 8.
２２，２２，はシリンダでバルブ開閉駆動用として用い
られる．２３は基台である。22, 22, are cylinders used to open and close valves. 23 is a base.
なお、前記貯留離解タンク５と除塵用タンク８とは、そ
の体積比が３：ｌ〜５：１の割合であって、貯留離解タ
ンク５内の底部域に滞留する異物分を除塵用タンク８に
移送しうる連通路を両タンクの対向する下方側で互いに
連結構造となった複合タイプとするのが据付面積も小さ
く自動弁の数も減少できて便＋＋＋である。The storage disintegration tank 5 and the dust removal tank 8 have a volume ratio of 3:1 to 5:1, and the foreign matter accumulated in the bottom area of the storage disintegration tank 5 is removed from the dust removal tank 8. It is more convenient to use a composite type in which the communication passages that can be transferred to each other are connected to each other on the opposing lower sides of both tanks, since the installation area is small and the number of automatic valves can be reduced.
ｔ，かし７て、水を所定量んれた祇ｒＩタンク１に原料
八を投入して離解用口ー々２の工−タＭ，をＯＮと＋，
て運転を開始すると、給水路１１中のハルブ■，を開と
ずると同時に脱気管２ｌのバルブＶ６を開き、かつ給水
路１１．のハルブＶ，を開とし、貯留離解用夕〉・ク５
と除塵用タンク８とに給水され、それぞれ所定時間経過
後タイマーで貯留翻解用タンク５内のインベう１６のモ
ータＭ，をＯＮとする。次で所定時間後に排出路３の俳
出ｖ１調整機横４のハルブＶ，を開き貯留離解用タンク
５に移送し続けるとともに、ボンブ６をＯＮと１，，て
ｆ＋用繊維分を連続．的にタンク５より琉出路７を経て
抜き出し，壬エストＣに連続的に供給する。この際、タ
イマー又はインペラｌ６のモー９Ｍ，の負荷上限ｆｆｉ
ると除趨用タンク８の・インペラ１７のモータＭ３４Ｏ
Ｎとし、連通路９の排出部ＩＯのバルブＶよをｌ′ｌｎ
き、返送路１３のバルブＶ，も開と１，てから未鰭解分
の返送を前記紙料タンク１に開始するに際し、給水路１
１，のバルブＶ，を開としてボンブｌ２をＯＮとして、
所定時間経過後にバルブＶ２を閉し、さらに所定時間経
過し７てからボンブ１２をＯＦＦとし、ハルブＶ，，Ｖ
，を閉、ハ゜？、ブＶ．”，開とし，てから異物排出路
１４のバルブ■，を開いて異物排除を行ったのち、・マ
ルブＶ，を閉じインペラ１７のモータＭ，をＯＦＦする
。そしてハルプｖ６及びハルブν，を開とし、赤釈水を
給水路ｌ１から導入し、満水にし−ＣからバルブＶ，及
び■６を閉し、インペラ１７のモ〜タＭ，をＯＮとし次
の除塵ｒ稈に硝えら衿、前記処理工程を繰り返と７連続
的ｔこ良質の導出を流出路７で行いうるちのである。7, put the raw material 8 into the tank 1 containing a predetermined amount of water, and turn on the machine M of the disintegrating ports 2.
When the operation is started, the valve V6 of the degassing pipe 2L is opened at the same time as the valve (2) in the water supply waterway 11 is opened. Open the hull V, and use it for storage and disintegration.
Water is supplied to the tank 8 for dust removal and the tank 8 for dust removal, and after a predetermined time has elapsed, a timer turns on the motor M of the intake tank 16 in the storage and disintegration tank 5. Next, after a predetermined period of time, the hull V next to the output V1 regulator in the discharge path 3 is opened to continue transferring to the storage and disintegration tank 5, and the bomb 6 is turned on and the fibers for f+ are continuously fed. It is then extracted from the tank 5 via the Ryūde route 7 and continuously supplied to the Mitsu C. At this time, the load upper limit ffi of the timer or impeller l6 motor 9M is
Then, the motor M34O of the trend removal tank 8 and impeller 17
N, and the valve V of the discharge part IO of the communication path 9 is l'ln.
Then, the valve V of the return channel 13 is also opened, and then, when starting the return of the unfinished decomposed material to the stock tank 1,
Open the valve V of 1 and turn on the bomb 12,
After a predetermined time has elapsed, the valve V2 is closed, and after a predetermined time has elapsed, the bomb 12 is turned off, and the valves V,,V
, Close, ha? , BuV. ”, open, and then open the valve ■ of the foreign matter discharge passage 14 to remove foreign matter. Then, close the Marub V and turn off the motor M of the impeller 17. Then, open the Harub v6 and the Harub ν. Then, red water was introduced from the water supply channel 11, filled with water, closed the valves V and 6 from C, and the motor M of the impeller 17 was turned on. By repeating the treatment process seven times in succession, a high quality product can be extracted in the outlet 7.
［発明の効里〕
本発明は、有用｛銭維と異物を含む１、離解分とに分離
する連続運転可能の貯留離解タンクと，末離解分から異
物を分離する間歇運転可能の除悪用タンクとをバルブの
ある連通路で接続して並設し、前記祇ネ１タンクにシＩ
１−ズζ，こ連設したことにより、バルバー処理が効果
的にでき、バルバー中の良質繊維の有用繊維を著しく効
率よく連続的に回収し、か１処理能力の増大が図られパ
ルパーの操業性を向上しうるし、２段階に離解・有用繊
維回収（！：異物分離除去とが可能でパルパーによる異
物破砕がな・：晶質低下もなく排除すべき異物処理を含
む事後処理も簡便で、異物がパルパード」に次第に茫積
されるのを防ｔＬ ｔ，てバルバー掃除が減少または不
要となり、バルバー濃度が常時安定して操業でき保守保
安もらくで安全性の高い合理的な運転が可能で｛３頼性
も大幅に高めろれるものであると共に、パルパーが小型
化され設置面積も動力も少なく設備費もｉｌ？ｉＮでき
るものである。[Effects of the Invention] The present invention provides a storage and disintegration tank that can be operated continuously and separates useful fibers and foreign substances into 1 and disaggregated fractions, and a removal and disintegration tank that can be operated intermittently to separate foreign substances from the final disintegration. are connected through a communication path with a valve and installed in parallel, and the
By installing the 1-zu ζ and 1-zu in series, it is possible to effectively process the bulb, and the useful fibers of the good quality fibers in the bulb can be recovered efficiently and continuously, increasing the processing capacity and improving the operation of the pulper. It is possible to improve the properties of fibers, and it is possible to disintegrate and recover useful fibers in two stages (!: Foreign matter separation and removal, so there is no need to crush foreign matter with a pulper. There is no deterioration of crystallinity, and post-processing including foreign matter treatment that should be removed is also simple. This prevents foreign matter from gradually accumulating in the pulp, reducing or eliminating the need for valve cleaning, allowing operation with stable valve concentration at all times, easy maintenance, and highly safe and rational operation. {3 Reliability can be greatly improved, and the pulper can be made smaller, requiring less installation space and power, and equipment costs can be reduced.
図面は本発明の実施例を示し、第１図は使用状態の系統
説明側面図、第２図は第１図１− １線における切断平
面図、第３図はｍ面図、第４図は側面図である．
ｌ・・・紙料クンク、２・・・ロータ、３・・・紙料排
出路、４・・・俳出盪調整機構、５・・・貯留離解用タ
ンク、６・・・ボンブ、７・・・流出路、８・・・除塵
用タンク、９・・・連通路、１０・・・排出部、ｌ１。
１１，・・・給水路、ｌ４・・・異物屏出路、Ｉ５・・
・枡出部、１６．１７・・・インペラ、１８．１９・・
・スクリーン、Ｍ１〜Ｍ，・・・モータ、■
〜■，・・・バルブ。The drawings show an embodiment of the present invention, and FIG. 1 is a side view explaining the system in use, FIG. 2 is a plan view cut along line 1-1 in FIG. 1, FIG. This is a side view. l... Paper stock kunk, 2... Rotor, 3... Paper stock discharge path, 4... Extraction adjustment mechanism, 5... Storage and disintegration tank, 6... Bomb, 7... ...Outflow path, 8...Dust removal tank, 9...Communication path, 10...Discharge part, l1. 11,... Water supply channel, l4... Foreign matter exit path, I5...
・Drilling section, 16.17... Impeller, 18.19...
・Screen, M1~M,...Motor, ■~■,...Valve.
Claims (3)
該紙料タンク下部側に形成した紙料排出口に連なる排出
路と、この排出路に設けた排出量調整機構と、前記紙料
タンク外で有用繊維と異物とを分離して系外にそれぞれ
導出する回収機構とを備えた製紙用パルパー装置におい
て、有用繊維と異物を含む末離解分とに分離する連続運
転可能の貯留離解タンクと、末離解分から異物を分離す
る間歇運転可能の除塵用タンクとをバルブのある連通路
で接続して並設し、前記紙料タンクにシリーズに連設し
たことを特徴とする製紙用パルパー装置。(1) A disintegrating rotor is rotatably installed in the stock tank,
A discharge path connected to a paper stock discharge port formed on the lower side of the paper stock tank, a discharge amount adjustment mechanism provided in this discharge channel, and a system that separates useful fibers and foreign substances outside the paper stock tank and removes them from the system. In a papermaking pulper device equipped with a collection mechanism for extracting fibers, a storage disintegration tank capable of continuous operation separates useful fibers from disintegrated disintegration containing foreign matter, and a dust removal tank capable of intermittent operation for separating foreign matters from disintegrated disintegration containing foreign matter. A pulper device for paper manufacturing, characterized in that the two are connected in parallel through a communication path with a valve, and are connected in series to the paper stock tank.
介して接続しうる貯留離解用タンクにバルブのある連絡
路を介して異物除塵用タンクを備え、この両タンク内に
それぞれ通液用のスリット又は丸孔のあるスクリーンで
区画した有用繊維回収室を設け、各有用繊維回収室に導
出路を連通接続配備すると共に、各スクリーンに沿って
回転するインペラを各タンク内にそれぞれ設け、かつ前
記除塵用タンクに設けた排出路中にバルブを開閉自在に
設け、さらに除塵用タンクの前記導出路を前記紙料タン
クに循環接続しうるように配備したことを特徴とする製
紙用パルパーにおける離解除塵機。(2) A storage disintegration tank that can be connected via a valve to the discharge path of the pulper consisting of a paper stock tank is equipped with a foreign matter removal tank via a communication path with a valve, and a tank for removing foreign matter is provided in both tanks. Useful fiber recovery chambers partitioned by screens with slits or round holes are provided, a lead-out path is connected and connected to each useful fiber recovery chamber, and an impeller that rotates along each screen is provided in each tank, and the above-mentioned A release release in a pulper for paper manufacturing, characterized in that a valve is provided in a discharge path provided in a dust removal tank so as to be openable and closable, and further, the outlet path of the dust removal tank is provided so as to be cyclically connected to the paper stock tank. dust machine.
３：１〜５：１の割合であって、貯留離解タンク内の底
部域に滞留する異物分を除塵用タンクに移送しうる連通
路を両タンクの対向する下方側で互いに連結構造となっ
ている請求項２記載の離解除塵機。(3) The volume ratio of the storage disintegration tank and the dust removal tank is 3:1 to 5:1, and the volume ratio is in a range of 3:1 to 5:1, and a connection is made that can transfer foreign matter accumulated in the bottom area of the storage disintegration tank to the dust removal tank. 3. The release/release duster according to claim 2, wherein the passages are connected to each other on the lower sides of both tanks facing each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228271A JPH0397983A (en) | 1989-09-05 | 1989-09-05 | Pulper device of paper making and braking dust remover therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1228271A JPH0397983A (en) | 1989-09-05 | 1989-09-05 | Pulper device of paper making and braking dust remover therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0397983A true JPH0397983A (en) | 1991-04-23 |
Family
ID=16873860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1228271A Pending JPH0397983A (en) | 1989-09-05 | 1989-09-05 | Pulper device of paper making and braking dust remover therefor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0397983A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120203A (en) * | 2005-10-31 | 2007-05-17 | Toppan Cosmo Inc | Wall surface panel |
| CN110306376A (en) * | 2019-07-22 | 2019-10-08 | 宝鸡文理学院 | A kind of pipeline system reclaimed waste paper processing system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57183485A (en) * | 1981-04-10 | 1982-11-11 | Voith Gmbh J M | Method and apparatus for regenerating used paper |
| JPS60199993A (en) * | 1983-12-16 | 1985-10-09 | ヨツト エム フオイト ゲ−エムベ−ハ− | Equipment arrangement for treatment of used paper |
-
1989
- 1989-09-05 JP JP1228271A patent/JPH0397983A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57183485A (en) * | 1981-04-10 | 1982-11-11 | Voith Gmbh J M | Method and apparatus for regenerating used paper |
| JPS60199993A (en) * | 1983-12-16 | 1985-10-09 | ヨツト エム フオイト ゲ−エムベ−ハ− | Equipment arrangement for treatment of used paper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007120203A (en) * | 2005-10-31 | 2007-05-17 | Toppan Cosmo Inc | Wall surface panel |
| CN110306376A (en) * | 2019-07-22 | 2019-10-08 | 宝鸡文理学院 | A kind of pipeline system reclaimed waste paper processing system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH027919Y2 (en) | ||
| JPH0397983A (en) | Pulper device of paper making and braking dust remover therefor | |
| KR20060104368A (en) | Food remnants of treatment apparatus and treatment method thereof | |
| JP2007016377A (en) | Disk type filter apparatus and paper material recycling system using the same | |
| CN211134164U (en) | Domestic garbage treatment device | |
| KR100827311B1 (en) | Apparatus and method of recovering unbleached kraft pulp from old corrugated cardboard | |
| JP2762369B2 (en) | Operating method of pulper for papermaking | |
| JPH0931879A (en) | Method for separating paper fiber and apparatus for it | |
| KR200209783Y1 (en) | Food Waste Disposal Device | |
| CN109692843A (en) | A kind of base plate cleaning device and substrate production equipment | |
| KR20070014363A (en) | Apparatus and method of obtaining linerboard pieces from old corrugated cardboard by selectively defibering corrugated medium | |
| CN209759894U (en) | Waste paperboard pulping and filtering equipment | |
| CN108751512A (en) | A kind of oil-water separation system | |
| CN215609748U (en) | Multistage sewage treatment plant | |
| JPH04163385A (en) | Method for treating waste laminated paper | |
| JP2762362B2 (en) | Separation treatment method for papermaking | |
| JP2789526B2 (en) | Papermaking disintegration and dedusting machine | |
| KR100226518B1 (en) | Pretreatment system for excretions and centrifugal separator | |
| JP2006095401A (en) | Screen residue treatment device | |
| CN218424483U (en) | Former salt circulation washing device convenient to edulcoration | |
| CN220223657U (en) | Sewage treatment device with anti-blocking structure | |
| CN215441188U (en) | High recovery rate waste paper pulping system | |
| JPS5855055A (en) | Method and apparatus for beating and purifying synthetic substance, especially synthetic substance foil | |
| JP3426799B2 (en) | Waste paper pulping equipment | |
| JP2515807Y2 (en) | Rejection processing equipment for papermaking |