JPS60190244A - Coarse crushing of viscous substance - Google Patents
Coarse crushing of viscous substanceInfo
- Publication number
- JPS60190244A JPS60190244A JP4592784A JP4592784A JPS60190244A JP S60190244 A JPS60190244 A JP S60190244A JP 4592784 A JP4592784 A JP 4592784A JP 4592784 A JP4592784 A JP 4592784A JP S60190244 A JPS60190244 A JP S60190244A
- Authority
- JP
- Japan
- Prior art keywords
- viscous
- blade
- comb blade
- rotary
- coarse crushing
- 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
Landscapes
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Crushing And Pulverization Processes (AREA)
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】
（技術分野）
末完ｒ３Ａは、例えばユリア樹脂やフェノール樹脂のよ
うな熱硬化性樹脂の固形体のように、熱を加えると粘稠
性を表わすような粘稠物の粗砕方法に関し、詳しくけ粗
砕装置を安定的に連続運転させようとする技術に関する
。Detailed Description of the Invention (Technical Field) Terminated r3A is a viscous material that becomes viscous when heated, such as a solid body of thermosetting resin such as urea resin or phenol resin. The present invention relates to a coarse crushing method, and relates in detail to a technique for stably and continuously operating a coarse crushing device.
（背景技術）
一般に、ユリ′Ｉ７樹脂のような熱硬化性樹脂は熱によ
り融けやすく、又、練れば粘稠性がでて付着しやすくな
るのであり、このような熱硬化性樹脂の固形体を例えば
Ｉ Ｏ，以下に粗砕するのに、従来では、連続的に打撃
する衝撃式粗砕であったが故に、衝撃による摩擦熱に伴
なう発熱で粘稠性がでて、樹脂が（＝Ｊ着し、安定的な
連続運転ができないという問題があった。又、打撃によ
る発熱にょる粘稠性でなくてへ通常状態で餅状の粘稠性
を有している粘稠物の移送自体にも問題が生じるもので
あった。(Background Art) In general, thermosetting resins such as Yuri'I7 resin melt easily when heated, and when kneaded, they become viscous and easily adhere to each other. For example, in order to coarsely crush IO, or less, conventionally, impact crushing was used in which continuous impact was applied, which caused the resin to become viscous and become viscous due to the heat generated by the frictional heat caused by the impact. (There was a problem that it reached J and made stable continuous operation impossible.Also, it is a viscous material that does not have a viscosity due to heat generation due to impact, but has a glutinous consistency under normal conditions.) There were also problems with the transport itself.
（発明の目的）
本発明はこのような問題に鑑みてなされたものであり、
その目的とするところは、細かく粉砕することができる
ものでありながら、粗砕時の発熱を軽減して、刃物への
付着を無くし、かつ移送においても問題を生じることが
なく、安定的な連続運転を行なうことができる粘稠物の
粗砕方法を提供することにある。(Object of the invention) The present invention has been made in view of these problems,
The purpose of this is to reduce the heat generated during coarse pulverization, eliminate adhesion to cutlery, and ensure stable continuous operation without causing any problems during transportation, while still allowing for fine pulverization. An object of the present invention is to provide a method for coarsely crushing viscous materials that can be operated.
（発明の開示）
本発明は、ベルトコンベア＋１１で移送される粘稠物（
２）に対して第１回転くし刃＋３１ （！：これよりも
半じツチずらせた第２回転くし刃（４）とを交互に作用
させて粘稠物（２）をスライス状に削り取って粗砕を行
なうことを特徴とする粘稠物の粗砕方法に係るものであ
り、このような方法により、上記目的を達成できるに至
った。(Disclosure of the Invention) The present invention relates to a viscous material (
2), the first rotary comb blade + 31 (!: second rotary comb blade (4), which is shifted by half an inch from this) are applied alternately to scrape off the viscous material (2) into slices and roughen it. This invention relates to a method for coarsely crushing viscous materials, which is characterized by crushing, and by such a method, the above object has been achieved.
以下末完りｊの方法をこれを実施しだ装置の図面に占（
ｂで詳述する。The following method is shown in the diagram of the equipment used to carry out the method.
This will be explained in detail in b.
粘稠物（２）の−例としての例えばユリア樹脂のような
熱硬化性樹脂の反応生成物をベルトコンベア（１）で搬
送することができるようにしである。ベルトコンベアｉ
１１の搬送方向終端部には、回転刃（６）を設けである
。回転刃（５）はドラム（６）に第１回転くし刃（３）
と第２回転くし刃（４）七を回転方向に位Ｉ行をずらせ
て設けである。第１回転くし刃［３１、！−第２回転く
し刃（４）とのピッチは等しくしてあり、そして第１回
転くし刃（３）に対して第２回転くし刃（４）を半ピツ
チずらせてあり、回転刃（５）の１回転で、第１及び第
２回転くし刃＋３１ ＋４１にて粘稠物（２）をその］
１」方向において残すことなく削り収ることができるよ
うにしである。第４図中（Ｌ）は目安線であり、第１回
転くし刃（３）と第２回転くし刃（４）との位相のずれ
を示すだめのものである。The viscous material (2), for example a reaction product of a thermosetting resin such as urea resin, can be conveyed on the belt conveyor (1). belt conveyor i
A rotary blade (6) is provided at the end of the conveyor 11 in the conveyance direction. The rotary blade (5) has a first rotary comb blade (3) on the drum (6).
and a second rotary comb blade (4) 7 are provided with a position I row shifted in the rotation direction. First rotating comb blade [31,! - The pitch of the second rotary comb blade (4) is the same, and the second rotary comb blade (4) is shifted by half a pitch with respect to the first rotary comb blade (3), and the rotary blade (5) The viscous material (2) is mixed with the first and second rotating comb blades +31 and +41 in one rotation of
1" direction so that it can be removed without leaving any residue. In FIG. 4, (L) is a reference line that indicates the phase shift between the first rotary comb blade (3) and the second rotary comb blade (4).
第１及び第２回転くし刃（３） （４）の夫々の刃素体
（７）は第３図に示すように、バイトのように逃げ角を
持たせてあり、粘稠物（２）をスライス状に削り取るこ
とができて、削り取りに当って発熱が生じるのを軽減さ
せ、又、刃素体（７）に付着しにくいようにしである。As shown in Fig. 3, the blade bodies (7) of the first and second rotary comb blades (3) and (4) each have a relief angle like a cutting tool, and the viscous material (2) This allows the blade to be scraped off in slices, which reduces heat generation during scraping and prevents it from sticking to the blade body (7).
ベルトコンベア（１）は第１図に示すように、スチール
ベルト（８）を無端帯としたものであり、粘稠物（２）
が（１着しにくいものである。（９）はウレタン構脂製
のテンションローうである。図中（１０）はジヨイント
づレートである。As shown in Fig. 1, the belt conveyor (1) is an endless steel belt (8) that carries viscous materials (2).
However, (1) it is difficult to attach. (9) is a tension row made of urethane resin. (10) in the figure is a joint plate.
（発明の効果）
以上要するに本発明は、ベルトコンベアで移送される粘
稠物に対して第１回転くし刃とこれよりも牛ピッチずら
せた第２回転くし刃とを交互に作用させて粘稠物をスラ
イス状に削り取って粗砕を行なうから、発熱で粘稠性が
出る物であってもその発熱を大１Ｊに軽減させることが
でき、又、餅状の粘稠性を有しているものでもスライス
状に掻き収る故、粗砕を行なうことができ、しかもコン
ベア移送故、送り込み装置に粘稠物が旬着することがな
く、粘稠物を安定的に連続粗砕できるに至っだ０(Effects of the Invention) In summary, the present invention enables viscous materials to be transported by a belt conveyor to be viscous by alternately acting on the first rotary comb blade and the second rotary comb blade which is shifted by a pitch from the first rotary comb blade. Since the object is roughly crushed by scraping it into slices, even if the object becomes viscous due to heat generation, the heat generation can be reduced to about 1J, and it also has the consistency of rice cake. Because it scrapes up even objects into slices, it is possible to perform coarse crushing, and because it is conveyed by a conveyor, viscous materials do not land on the feeding device, making it possible to stably and continuously crush viscous materials. Da 0
第１図は本発明の方法を実施した装置の側面図、第２図
は同上のベルトコンベアの平面図、？ｉ′５３（２）は
粘稠物、（３）は第１回転くし刃、（４）は第２回転く
し刃である。
代理人 弁理士 石 １）長 七Fig. 1 is a side view of an apparatus implementing the method of the present invention, and Fig. 2 is a plan view of the same belt conveyor. i'53 (2) is a viscous material, (3) is a first rotating comb blade, and (4) is a second rotating comb blade. Agent Patent Attorney Ishi 1) Choshichi
Claims (1)
１回転くし刃とこれよりも半ピツチずらせた第２回転く
し刃とを交互に作用させて粘稠物をスライス状に削り収
って粗砕を行なうことを特徴とする粘稠物の粗砕方法。(11 Pen 1-) The first rotary comb blade and the second rotary comb blade, which is shifted by half a pitch, are applied alternately to the viscous material being transferred by the conveyor to shave the viscous material into slices. A method for coarsely crushing viscous materials, which is characterized by coarsely crushing viscous materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4592784A JPS60190244A (en) | 1984-03-10 | 1984-03-10 | Coarse crushing of viscous substance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4592784A JPS60190244A (en) | 1984-03-10 | 1984-03-10 | Coarse crushing of viscous substance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60190244A true JPS60190244A (en) | 1985-09-27 |
Family
ID=12732889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4592784A Pending JPS60190244A (en) | 1984-03-10 | 1984-03-10 | Coarse crushing of viscous substance |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60190244A (en) |
-
1984
- 1984-03-10 JP JP4592784A patent/JPS60190244A/en active Pending
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