JPH0623697A - Dust collecting apparatus - Google Patents
Dust collecting apparatusInfo
- Publication number
- JPH0623697A JPH0623697A JP18069892A JP18069892A JPH0623697A JP H0623697 A JPH0623697 A JP H0623697A JP 18069892 A JP18069892 A JP 18069892A JP 18069892 A JP18069892 A JP 18069892A JP H0623697 A JPH0623697 A JP H0623697A
- Authority
- JP
- Japan
- Prior art keywords
- air
- hood
- dust
- blowing
- air blowing
- 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
Description
【0001】[0001]
【産業上の利用分野】本発明は、帯状紙のスリッティン
グ時等において発生する紙粉等のダストを捕集するため
のダスト捕集装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a dust collecting device for collecting dust such as paper powder generated during slitting of band-shaped paper.
【0002】[0002]
【従来の技術】帯状紙の切断やスリッティングやミシン
目入れ等の製品製造工程中で発生する紙粉等の比較的に
軽い粉塵ダストは、製品上に残留する場合にはその製品
の品質を低下させる原因となり、また、それら粉塵ダス
トが周囲に浮遊する場合には火災の危険や健康等安全衛
生面からの環境問題を生ぜしめる原因となる。したがっ
て、従来、このような粉塵ダストを除去する目的で、粉
塵除去装置を、帯状紙の切断装置やスリッティング装置
等と併設して用いている。この種の従来の粉塵除去装置
は、その殆どが、粉塵ダストの発生個所にフードをかぶ
せ、このフード内の空気をファンで吸引し、粉塵ダスト
を空気と一緒に除去する方式のものであった。2. Description of the Related Art Relatively light dust dust such as paper powder generated during the product manufacturing process such as cutting, slitting or perforating a band-shaped paper will cause the quality of the product to be deteriorated. If the dust dust floats around, it may cause a fire hazard and environmental problems such as health and safety. Therefore, conventionally, for the purpose of removing such dust dust, a dust removing device is used together with a band-shaped paper cutting device, a slitting device, or the like. Most of the conventional dust removing devices of this type are of a type in which a hood is placed over the place where dust dust is generated, the air in the hood is sucked by a fan, and the dust dust is removed together with the air. .
【0003】[0003]
【発明が解決しようとする課題】しかし、従来の粉塵除
去装置は、空気の吸引のみに頼るものであり、吸引孔周
囲の極めて限定された狭い範囲のダストしか除去できな
かった。そして、その除去できる範囲を増そうとして、
大馬力のファンを使用しても、それ程の除塵効果を上げ
ることができなかった。そのため、従来においては、製
品上にダストが残留し品質の低下をきたすとともに、浮
遊粉塵による火災の危険、また健康等安全衛生面から環
境問題として解決を迫られるケースが増えてきている。However, the conventional dust removing device relies only on the suction of air, and can remove only the dust in a very limited and narrow range around the suction hole. And trying to increase the range that can be removed,
Even if a fan with a large horsepower was used, the dust removal effect could not be improved to that extent. Therefore, conventionally, there are increasing cases in which dust remains on the product to deteriorate the quality, and there is a risk of fire due to floating dust, and an environmental problem is faced from the viewpoint of health and safety such as health.
【0004】本発明の目的は、このような従来技術の問
題点を解消しうるようなダスト捕集装置を提供すること
である。An object of the present invention is to provide a dust collecting apparatus which can solve the problems of the prior art.
【0005】[0005]
【課題を解決するための手段】本発明によるダスト捕集
装置は、一方の側にエヤー吹込み口を有し、その反対側
にエヤー吸込み口を有し且つ紙粉等のダストの発生個所
を覆うフードと、該フードの前記エヤー吹込み口に接続
されそのエヤー吹込み口を通してそのフード内へエヤー
を吹き込むためのエヤー吹込み手段と、前記フードの前
記エヤー吸込み口に接続され前記エヤー吹込み口からそ
のエヤー吸込み口へ向かう高速エヤー流を発生させるた
めのエヤー吸込み手段と、前記フードの周辺または内部
に設けられ前記ダストの発生個所から前記フード内の高
速エヤー流へと向かう吹付けエヤーを発生させるための
エヤー吹付け手段とを備える。A dust collecting apparatus according to the present invention has an air blowing port on one side and an air suction port on the opposite side, and has a dust generating place such as paper dust. A covering hood, an air blowing means connected to the air blowing opening of the hood for blowing air into the hood through the air blowing opening, and an air blowing connected to the air suction opening of the hood An air suction means for generating a high-speed air flow from the mouth toward the air suction port, and a blowing air directed to the high-speed air flow in the hood from the dust generation point provided around or inside the hood. An air spraying means for generating.
【0006】[0006]
【作用】このような本発明のダスト捕集装置において
は、ダスト発生個所を完全に覆えない状態においても、
帯状紙等の製品自体に付着したダストおよびその周囲に
洩れたダストは、吹付けエヤーによってフード内へと誘
導捕捉させられ、且つフード内のダストも効率よくフー
ド内の高速エヤー流に乗せられて、エヤー吸込み口を通
して排除される。In the dust collecting apparatus of the present invention as described above, even when the dust generating portion cannot be completely covered,
Dust adhering to the product itself such as band-shaped paper and dust leaking around it will be guided and captured into the hood by spraying air, and the dust in the hood will also be efficiently put on the high-speed air flow in the hood. Excluded through the air inlet.
【0007】[0007]
【実施例】次に、添付図面に基づいて、本発明の実施例
について本発明をより詳細に説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in more detail with reference to the accompanying drawings.
【0008】図1は、本発明の一実施例としてのダスト
捕集装置の構成および動作を説明するための概略断面図
である。この図に略示するように、この実施例のダスト
捕集装置は、紙粉等のダストの発生個所を覆うフード4
を備えている。この場合の紙粉等のダストの発生個所
は、幅広の帯状紙1を所定幅の複数の帯状紙として断裁
するスリッティングステーション2と、所定幅に断裁さ
れた帯状紙に対し長さ方向において所定間隔にてミシン
目を入れるためのミシン目入れステーション3とを含む
個所である。FIG. 1 is a schematic sectional view for explaining the structure and operation of a dust collecting apparatus as an embodiment of the present invention. As schematically shown in this figure, the dust collecting apparatus of this embodiment has a hood 4 for covering a place where dust such as paper dust is generated.
Is equipped with. In this case, dust generation points such as paper dust are determined by a slitting station 2 that cuts the wide strip 1 into a plurality of strips having a predetermined width, and a predetermined lengthwise direction for the strip that is cut to have a predetermined width. This is a place including a perforation insertion station 3 for inserting perforations at intervals.
【0009】このようなダストの発生個所は、例えば、
トイレットペーパー等の製品製造工程にみられるもので
あり、そこでは、スリッティングやミシン目入れによっ
て生ずる比較的に軽い紙粉がその製品自体に付着した
り、その周囲に飛散し、浮遊している。本発明のダスト
捕集装置は、フード4の周辺にそって配設された多数の
ノズル5および6を備えている。このノズル5および6
は、圧縮空気源に接続されていて、矢印Aで示すよう
な、ダストの発生個所からフード4内へ向かう吹付けエ
ヤーを発生させる。また、フード内の多量にダストを発
生させる個所等には特にノズル7をフード内に設け、ダ
ストを効率よく高速エヤー流Bに誘導することも出来
る。The location where such dust is generated is, for example,
It is found in the manufacturing process of products such as toilet paper, where relatively light paper dust generated by slitting and perforation is attached to the product itself or scattered around it and floats. . The dust collecting apparatus of the present invention includes a large number of nozzles 5 and 6 arranged along the periphery of the hood 4. This nozzle 5 and 6
Is connected to a compressed air source and generates a blowing air directed from the dust generation point into the hood 4, as indicated by an arrow A. Further, the nozzle 7 can be provided particularly in the hood where a large amount of dust is generated, and the dust can be efficiently guided to the high-speed air flow B.
【0010】さらにまた、本発明のこの実施例のダスト
捕集装置のフード4の天井部近くには、一方の側にエヤ
ー吹込み口11が設けられており、その反対側にエヤー
吸込み口8が設けられている。エヤー吹込み口11に
は、エヤーを吹き込むための圧縮空気源や送風ファン等
の図示していないエヤー吹込み手段が接続されるように
なっており、エヤー吸込み口8には、排出ファン等の図
示していない吸込み手段が接続されるようになってい
る。Furthermore, near the ceiling of the hood 4 of the dust collecting apparatus of this embodiment of the present invention, an air inlet 11 is provided on one side and an air inlet 8 is provided on the opposite side. Is provided. An air blowing means (not shown) such as a compressed air source for blowing air or a blower fan is connected to the air blowing port 11, and the air suction port 8 is provided with a discharging fan or the like. A suction means (not shown) is connected.
【0011】エヤー吹込み口11を通して吹き込まれた
エヤーは、エヤー吸込み口8に接続されたエヤー吸込み
手段の作用とあいまって、矢印Bで示すような、フード
4の天井部に設けられた空気吹出しノズル9および10
からフード4の天井部にそってエヤー吸込み口8の方へ
向かう高速エヤー流とされる。この実施例では、高速エ
ヤー流は、空気吹出しノズル9からフード4の天井内壁
にそって流れる層と、空気吹出しノズル10からフード
4の天井内壁にそって流れる層との2段の流れとされて
いる。このように高速エヤー流を多段とすると、フード
4内の全体に亘ってより均一な負圧を発生させるのに効
果的である。したがって、ダストの発生個所の広がりが
広く、フード4の長さを長くする必要があるときには、
2段以上適当数の段にわけた高速エヤー流を発生させる
構造とするとよく、また、ダストの発生個所の広がりが
それほど広くなく、フード4の長さをそれほど長くする
必要がないようなときには、高速エヤー流は、2段にわ
けずに、1段でも十分である。The air blown through the air blowing port 11 is combined with the action of the air sucking means connected to the air sucking port 8, and the air blown on the ceiling portion of the hood 4 as shown by an arrow B. Nozzles 9 and 10
A high-speed air flow is generated from the air flow along the ceiling of the hood 4 toward the air suction port 8. In this embodiment, the high-speed air flow is a two-stage flow including a layer flowing from the air blowing nozzle 9 along the ceiling inner wall of the hood 4 and a layer flowing from the air blowing nozzle 10 along the ceiling inner wall of the hood 4. ing. When the high-speed air flow has multiple stages in this way, it is effective to generate a more uniform negative pressure over the entire inside of the hood 4. Therefore, when the dust generation area is wide and the length of the hood 4 needs to be increased,
It is advisable to adopt a structure that generates a high-speed air flow with an appropriate number of stages divided into two or more stages. Also, when the dust generation area is not so wide and it is not necessary to increase the length of the hood 4, The high-speed air flow is not limited to two stages, but one stage is sufficient.
【0012】次に、このような構造のダスト捕集装置の
動作について説明する。先ず、前述したように、エヤー
吸込み口11を通してエヤーを吹き込み、エヤー吸込み
口8を通してエヤーを吸い込むようにするとき、フード
4の天井にそって、矢印Bで示すような高速エヤー流が
発生させられる。すると、このような高速エヤー流によ
り負圧が生じ、矢印Cで示すようなエヤーの流れが生ぜ
しめられる。このようなエヤーの流れにより、スリッテ
ィングステーション2やミシン目入れステーション3の
周囲に飛散されてフード4内に浮遊している紙粉等のダ
ストは、フード4の天井部にそってエヤー吸込み口8の
方へ運ばれ、そのエヤー吸込み口8を通して外部へと除
去される。Next, the operation of the dust collecting apparatus having such a structure will be described. First, as described above, when the air is blown through the air suction port 11 and the air is sucked through the air suction port 8, a high-speed air flow as shown by an arrow B is generated along the ceiling of the hood 4. . Then, a negative pressure is generated by such a high-speed air flow, and an air flow shown by an arrow C is generated. Due to such a flow of air, dust such as paper dust scattered around the slitting station 2 and the perforating station 3 and floating in the hood 4 is along the ceiling of the hood 4 and the air suction port. 8 and is removed to the outside through the air suction port 8.
【0013】一方、帯状紙等の製品に付着している紙粉
等のダストや、スリッティングステーション2やミシン
目入れステーション3の周囲に飛散されてフード4の周
辺部に浮遊している紙粉等のダストは、フード4の周辺
に配設されたノズル5および6からフード4内へと向か
う矢印Aで示したような吹付けエヤーにより、フード4
内へと運ばれ、前述したような高速エヤー流の作用によ
り、エヤー吸込み口8を通して外部へと排出される。On the other hand, dust such as paper dust adhering to a product such as a band-shaped paper, and paper dust scattered around the slitting station 2 and the perforating station 3 and floating around the hood 4. Dust such as dust is blown by the air from the nozzles 5 and 6 arranged around the hood 4 into the hood 4, as shown by an arrow A.
It is carried in and is discharged to the outside through the air suction port 8 by the action of the high-speed air flow as described above.
【0014】本発明によれば、フード4内の天井部にそ
って発生する高速エヤー流だけでなく、フード4内へ向
かう吹付けエヤーを付加したので、矢印Cで示すような
エヤー流は、高速エヤー流による負圧だけで生ずるエヤ
ー流に比べて相乗的に大きくなり、それだけ紙粉等のダ
ストの除去作用も相乗的に大きくすることができる。According to the present invention, not only the high-speed air flow generated along the ceiling of the hood 4 but also the blowing air directed to the inside of the hood 4 is added. It becomes synergistically larger than the air flow generated by only the negative pressure due to the high-speed air flow, and thus the action of removing dust such as paper dust can also be synergistically increased.
【0015】[0015]
【発明の効果】本発明のダスト捕集装置は、フード内に
浮遊するダストだけでなく、帯状紙等の製品自体に付着
しているダストおよびフード周辺に浮遊するダストをも
捕集して除去できるので、製品自体をクリーンに保持で
き品質を高めることができるばかりでなく、周囲の環境
をクリーンに保持でき健康等の安全衛生面での向上にも
寄与しうる。The dust collecting apparatus of the present invention collects and removes not only dust floating in the hood but also dust adhering to the product itself such as a band-shaped paper and dust floating around the hood. Therefore, not only the product itself can be kept clean and the quality can be improved, but also the surrounding environment can be kept clean, which can contribute to the improvement of health and safety aspects.
【0016】本発明によれば、ダストの除去作用は、高
速エヤー流と吹付けエヤーとの相乗的作用によっている
ので、従来の空気の吸引のみによる場合に比して、それ
ほど大馬力を要せずに、ダスト除去効果を高めることが
できる。According to the present invention, since the dust removing action is based on the synergistic action of the high-speed air flow and the blowing air, it requires a great horsepower as compared with the conventional air suction only. It is possible to enhance the dust removing effect.
【0017】本発明のフード内の高速エヤー流および吹
付けエヤーの方向は、状況に応じてウエブの流れ方向、
または流れに直角方向いずれの方向にしてもよい。The directions of the high-speed air flow and the spray air in the hood of the present invention are, depending on the situation, the web flow direction,
Alternatively, it may be in any direction perpendicular to the flow.
【図1】本発明の一実施例としてのダスト捕集装置の構
成および動作を説明するための概略断面図である。FIG. 1 is a schematic cross-sectional view for explaining the configuration and operation of a dust collecting device as an embodiment of the present invention.
1 帯状紙 2 スリッティングステーション 3 ミシン目入れステーション 4 フード 5 ノズル 6 ノズル 7 ノズル 8 エヤー吸込み口 9 空気吹出しノズル 10 空気吹出しノズル 11 エヤー吹込み口 1 Band-shaped paper 2 Slitting station 3 Perforation station 4 Hood 5 Nozzle 6 Nozzle 7 Nozzle 8 Air suction port 9 Air blowing nozzle 10 Air blowing nozzle 11 Air blowing port
Claims (4)
反対側にエヤー吸込み口を有し且つ紙粉等のダストの発
生個所を覆うフードと、該フードの前記エヤー吹込み口
に接続されそのエヤー吹込み口を通してそのフード内へ
エヤーを吹き込むためのエヤー吹込み手段と、前記フー
ドの前記エヤー吸込み口に接続され前記エヤー吹込み口
からそのエヤー吸込み口へ向かう高速エヤー流を発生さ
せるためのエヤー吸込み手段と、前記フードの周辺また
は内部に設けられ前記ダストの発生個所から前記フード
内の高速エヤー流へと向かう吹付けエヤーを発生させる
ためのエヤー吹付け手段とを備えることを特徴とするダ
スト捕集装置。1. A hood having an air inlet on one side and an air inlet on the opposite side and covering a place where dust such as paper dust is generated, and the air inlet of the hood. An air blowing means connected to blow air into the hood through the air blowing opening, and a high-speed air flow connected from the air blowing opening to the air sucking opening connected to the air suction opening of the hood. An air suction means for causing the air to be blown, and an air blowing means provided around or inside the hood for generating a blowing air from a dust generation point toward a high speed air flow in the hood. Characteristic dust collector.
辺に配列された複数のノズルを含む請求項1記載のダス
ト捕集装置。2. The dust collecting apparatus according to claim 1, wherein the air blowing means includes a plurality of nozzles arranged around the hood.
いて前記エヤー吹込み口から前記エヤー吸込み口までの
間で、一段にて形成される請求項1または2記載のダス
ト捕集装置。3. The dust collecting apparatus according to claim 1, wherein the high-speed air flow is formed in a single stage in the hood between the air blowing port and the air suction port.
いて前記エヤー吹込み口から前記エヤー吸込み口までの
間で、多段にて形成される請求項1または2記載のダス
ト捕集装置。4. The dust collecting apparatus according to claim 1, wherein the high-speed air flow is formed in multiple stages in the hood from the air blowing port to the air suction port.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4180698A JPH0798318B2 (en) | 1992-07-08 | 1992-07-08 | Dust collector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4180698A JPH0798318B2 (en) | 1992-07-08 | 1992-07-08 | Dust collector |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0623697A true JPH0623697A (en) | 1994-02-01 |
JPH0798318B2 JPH0798318B2 (en) | 1995-10-25 |
Family
ID=16087751
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4180698A Expired - Lifetime JPH0798318B2 (en) | 1992-07-08 | 1992-07-08 | Dust collector |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0798318B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002066212A1 (en) * | 2001-02-21 | 2002-08-29 | Koenig & Bauer Aktiengesellschaft | Cleaning device for a longitudinal cutting device and method for cleaning said cutting device |
JP2008138966A (en) * | 2006-12-04 | 2008-06-19 | Penta Ocean Construction Co Ltd | Air shower device and air shower method |
JP2009190124A (en) * | 2008-02-14 | 2009-08-27 | Mitsubishi Rayon Co Ltd | Device and method for cutting continuous sheet |
WO2018150824A1 (en) * | 2017-02-17 | 2018-08-23 | セイコーエプソン株式会社 | Label processing device and label processing method |
JP2020085855A (en) * | 2018-11-30 | 2020-06-04 | 王子ホールディングス株式会社 | Measuring apparatus and measurement system of micro floating matter |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62106708U (en) * | 1985-12-26 | 1987-07-08 | ||
JPH01110065U (en) * | 1988-01-14 | 1989-07-25 |
-
1992
- 1992-07-08 JP JP4180698A patent/JPH0798318B2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62106708U (en) * | 1985-12-26 | 1987-07-08 | ||
JPH01110065U (en) * | 1988-01-14 | 1989-07-25 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002066212A1 (en) * | 2001-02-21 | 2002-08-29 | Koenig & Bauer Aktiengesellschaft | Cleaning device for a longitudinal cutting device and method for cleaning said cutting device |
US7147724B2 (en) | 2001-02-21 | 2006-12-12 | Koenig & Bauer Aktiengesellschaft | Cleaning device for a longitudinal cutting device and method for cleaning the device |
JP2008138966A (en) * | 2006-12-04 | 2008-06-19 | Penta Ocean Construction Co Ltd | Air shower device and air shower method |
JP2009190124A (en) * | 2008-02-14 | 2009-08-27 | Mitsubishi Rayon Co Ltd | Device and method for cutting continuous sheet |
WO2018150824A1 (en) * | 2017-02-17 | 2018-08-23 | セイコーエプソン株式会社 | Label processing device and label processing method |
JPWO2018150824A1 (en) * | 2017-02-17 | 2019-11-07 | セイコーエプソン株式会社 | Label processing apparatus and label processing method |
US10940603B2 (en) | 2017-02-17 | 2021-03-09 | Seiko Epson Corporation | Label processing apparatus and label processing method |
JP2020085855A (en) * | 2018-11-30 | 2020-06-04 | 王子ホールディングス株式会社 | Measuring apparatus and measurement system of micro floating matter |
Also Published As
Publication number | Publication date |
---|---|
JPH0798318B2 (en) | 1995-10-25 |
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