JPH0334977B2 - - Google Patents
Info
- Publication number
- JPH0334977B2 JPH0334977B2 JP61282537A JP28253786A JPH0334977B2 JP H0334977 B2 JPH0334977 B2 JP H0334977B2 JP 61282537 A JP61282537 A JP 61282537A JP 28253786 A JP28253786 A JP 28253786A JP H0334977 B2 JPH0334977 B2 JP H0334977B2
- Authority
- JP
- Japan
- Prior art keywords
- die
- roller
- granulation
- center
- rollers
- 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.)
- Expired - Lifetime
Links
- 238000005469 granulation Methods 0.000 claims description 20
- 230000003179 granulation Effects 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 description 10
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000008188 pellet Substances 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 2
- 238000007781 pre-processing Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000012778 molding material Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/227—Means for dividing the extruded material into briquets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B11/00—Presses specially adapted for forming shaped articles from material in particulate or plastic state, e.g. briquetting presses, tabletting presses
- B30B11/22—Extrusion presses; Dies therefor
- B30B11/228—Extrusion presses; Dies therefor using pressing means, e.g. rollers moving over a perforated die plate
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Glanulating (AREA)
Description
【発明の詳細な説明】
［産業上の利用分野］
本発明は、材料をペレツト状に造粒成形する装
置に関する。さらに詳しくは、高圧力を利用する
低水分式（乾式）の造粒装置の改良に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to an apparatus for granulating and molding materials into pellets. More specifically, the present invention relates to an improvement in a low moisture type (dry type) granulation device that utilizes high pressure.
［従来の技術］
従来、低水分式の造粒装置としては、例えば第
３図に示すものが知られている。[Prior Art] Conventionally, as a low moisture type granulation device, for example, the one shown in FIG. 3 is known.
この従来の造粒装置は、内周面A′から外周面
A″へ貫通した多数の小孔A″を有する円筒形のダ
イスＡと、ダイスＡの内周面A′に圧接しながら
自転し、かつダイスＡの中心軸を軸として公転す
るローラＢとから成る。この従来の造粒装置で
は、矢印に示すようなローラＢの自転、公転によ
り、材料が内周面A′、ローラＢ間で圧縮されて
小孔A″へ注入され、ペレツト状に造粒成形され
て外周面A″から出てくるようにされている。 This conventional granulation device has a
A cylindrical die A having a large number of small holes A'' penetrating through A'', and a roller B that rotates on its own axis while pressing against the inner peripheral surface A' of the die A and revolves around the central axis of the die A. Become. In this conventional granulation device, as the roller B rotates and revolves as shown by the arrow, the material is compressed between the inner circumferential surface A' and the roller B and injected into the small hole A'', and is granulated into pellets. It is made to come out from the outer peripheral surface A''.
［発明が解決しようとする問題点］
前途の従来の造粒装置では、ダイスＡが円筒形
状に小孔Ａを穿設した構造であるため、小孔Ａ
の穿設工作等が面倒で製造コストがかさむとい
う問題があり、また、ローラＢの加圧によりダイ
スＡが変形する等、耐久性に問題があつた。さら
に、小孔Ａに目詰りを起した場合には、円筒形
状の周面に沿つてその除去作業を行わなければな
らず、使用における効率上の問題があつた。ま
た、低水分式の造粒装置では、粉砕、含水率の調
整等の前処理が相当程度必要とされるという問題
もあつた。[Problems to be Solved by the Invention] In the conventional granulation device, the die A has a cylindrical shape with a small hole A.
There was a problem in that the drilling work etc. was troublesome and the manufacturing cost increased, and there were also problems in durability such as the die A being deformed by the pressure of the roller B. Furthermore, if the small holes A become clogged, the removal work must be carried out along the circumferential surface of the cylindrical shape, which poses a problem in efficiency of use. In addition, the low moisture type granulation apparatus has the problem that a considerable amount of pretreatment such as pulverization and adjustment of moisture content is required.
本発明は、このような問題点を解決するために
なされたもので、その目的はダイス周りの構造を
簡素化すること、および前処理的な機能を具備す
ることにある。 The present invention was made to solve these problems, and its purpose is to simplify the structure around the dice and to provide a preprocessing function.
［問題点を解決するための手段］
本発明に係る造粒装置は、表面から裏面へ貫通
する多数の小孔を有し造粒室の内部に水平に設置
された円板状のダイスと、ダイスの表面に圧接し
ながら自転しかつダイスの中心を軸として公転す
るローラとを備え、これらダイス、ローラの組合
せが少なくとも二個上下方向に並設され、各ロー
ラに公転力を付与する共通の竪形シヤフトが各ダ
イスの中央部を貫通して設けられている手段を採
用する。[Means for Solving the Problems] The granulation device according to the present invention includes a disk-shaped die having a large number of small holes penetrating from the front surface to the back surface and installed horizontally inside the granulation chamber; A roller that rotates on its own axis while being in pressure contact with the surface of the die and revolves around the center of the die, and at least two combinations of these dies and rollers are arranged vertically in parallel, and a common roller that applies a revolving force to each roller is provided. A means is adopted in which a vertical shaft is provided through the center of each die.
［作用］
本発明に係る造粒装置は、ダイスを平板状とし
この表面上でローラを自転、公転させる簡素な構
造とすることにより、前述の製造上、ならびに耐
久性、使用効率上の問題を解決するものである。
そして、ダイス、ローラの組合せを二個以上設け
ることで、造粒の前処理である粉砕機能および含
水率調整機能を具備するものである。[Function] The granulation device according to the present invention has a simple structure in which the die is flat and the roller rotates and revolves on its surface, thereby solving the above-mentioned problems in manufacturing, durability, and usage efficiency. It is something to be solved.
By providing two or more combinations of dies and rollers, the pulverizing function, which is a pretreatment for granulation, and the moisture content adjustment function are provided.
［実施例］
以下、本発明に係る造粒装置の実施例を第１
図、第２図に基いて説明する。[Example] Hereinafter, a first example of the granulation device according to the present invention will be described.
This will be explained based on FIG.
第１図は本発明に係る造粒装置の実施例の要部
を示すものであり、この実施例ではダイス１が円
板状となつており、このダイス１の表面１１上を
矢印のようにローラ２が自転、公転するようにな
つている。このダイス１、ローラ２の組合せは二
個あり上下方向に並設されており、各ダイス１を
貫通して各ローラ２に公転力を付与するための共
通の竪形シヤフト５が設けられている。ダイス１
には表面１１から裏面１２へ貫通した多数の小孔
１３が設けられているが、この小孔１３の穿設範
囲はローラ２の自転、公転の領域内で足りる。な
お、小孔１３の穿設工作は、平板状のダイス１に
対して行うものであるから、ドリル機等の使用に
より簡便になし得る。また、ダイス１の板厚、材
質等を工夫すれば耐久性を高めることが容易であ
り、変形等を完全に防止して高度の耐久性が得ら
れる。なお、ローラ２の個数は任意であるが、多
数設ける場合には公転のバランスを考慮してダイ
ス１の中心から放射状に配置するのが好ましい。 FIG. 1 shows the main part of an embodiment of the granulation device according to the present invention. In this embodiment, the die 1 is disk-shaped, and the surface 11 of the die 1 is shown in the direction of the arrow. The roller 2 is designed to rotate and revolve. There are two combinations of dies 1 and rollers 2, which are arranged in parallel in the vertical direction, and a common vertical shaft 5 is provided to pass through each die 1 and apply a revolving force to each roller 2. . Dice 1
A large number of small holes 13 are provided that penetrate from the front surface 11 to the back surface 12, but the range of the small holes 13 is sufficient to be within the area of rotation and revolution of the roller 2. Incidentally, since the small hole 13 is drilled in the flat die 1, it can be easily done by using a drill machine or the like. Furthermore, if the thickness, material, etc. of the die 1 are modified, it is easy to increase the durability, and deformation etc. can be completely prevented and a high degree of durability can be obtained. Note that the number of rollers 2 is arbitrary, but if a large number are provided, it is preferable to arrange them radially from the center of the die 1 in consideration of the balance of revolution.
第２図は第１図に示した要部を本発明の造粒装
置へ組込んだ状態の構造を示すもので、ダイス１
は上下２分割可能なケーシング３に固定されて設
置されている。ダイス１の表面１１上を自転、公
転するローラ２はダイス１の中央部を下方から貫
通して突出した共通の竪形シヤフト５にそれぞれ
支持されており、この竪形シヤフト５の回転によ
りローラ２がダイス１の中心を軸として公転し、
かつこの公転によりダイス１との関係でローラ２
が自転することになる。なお、竪形シヤフト５は
下方で連結、変速機構７を介してモータ10と連結
している。 Fig. 2 shows the structure of the main parts shown in Fig. 1 incorporated into the granulation device of the present invention.
is fixedly installed on a casing 3 that can be divided into upper and lower halves. The rollers 2 that rotate and revolve on the surface 11 of the die 1 are each supported by a common vertical shaft 5 that protrudes through the center of the die 1 from below, and the rotation of the vertical shaft 5 causes the rollers 2 to revolves around the center of die 1,
And due to this revolution, roller 2 in relation to die 1
will rotate. Note that the vertical shaft 5 is connected at the bottom and connected to the motor 10 via a transmission mechanism 7.
第２図に示すような構造は、造粒室４の内部か
ら可能な限り駆動系の部材を排除しているため、
材料９、９′等によりローラ２の自転、公転が妨
げられる要因がなく、円滑に機能する利点があ
る。 The structure shown in FIG. 2 eliminates drive system members as much as possible from inside the granulation chamber 4, so
There is no factor that prevents the rotation and revolution of the roller 2 due to the materials 9, 9', etc., and there is an advantage that the roller 2 functions smoothly.
第１図、第２図に示す実施例において、粉状、
または前処理が済んでいない例えば繊維状の材料
９は、ケーシング３の上部の投入口３１から造粒
室４内へ入り、上段のダイス１、ローラ２によつ
て圧縮、粉砕されて小孔１３へ注入される。この
圧縮、粉砕は同時に材料９を摩擦熱によつて乾燥
することも行うから（含水率調整）全体として前
処理的な意義を有する。そして、小孔１３から落
下したペレツト状の材料９′はさらに下段のダイ
ス１、ローラ２によつて圧縮されて小孔１３へ注
入されることになる。なお、ダイス１の板厚、小
孔１３の径等を調節することにより、上下段の前
処理、造粒の度合を調整することができる。この
小孔１３から押し出された材料９′は竪形シヤフ
ト５に取付けられたカツタ６により適宜長さに切
断されペレツト状になつてケーシング３の底部の
排出板３２上に落ち、排出口３３へ流出する。な
お、図面ではローラ２の一部をスクレーパ８に交
換した例を示してあり、ケーシング３の内壁に付
着した材料９、９を剥離できるようにしている。
このような使用状態の中で小孔１３に材料が目詰
りした場合には、ケーシング３を分解してダイス
１を露出させることで簡単に目詰りの除去ができ
る。 In the embodiments shown in FIGS. 1 and 2, powdery,
Alternatively, for example, a fibrous material 9 that has not been pretreated enters the granulation chamber 4 through the input port 31 at the top of the casing 3, is compressed and crushed by the upper die 1 and roller 2, and is crushed into small holes 13. injected into. Since this compression and pulverization simultaneously dry the material 9 by frictional heat (moisture content adjustment), it has a pretreatment significance as a whole. The pellet-like material 9' falling from the small hole 13 is further compressed by the lower die 1 and the roller 2 and is injected into the small hole 13. Note that by adjusting the plate thickness of the die 1, the diameter of the small hole 13, etc., the pretreatment of the upper and lower stages and the degree of granulation can be adjusted. The material 9' pushed out from this small hole 13 is cut into appropriate lengths by a cutter 6 attached to the vertical shaft 5, becomes pellets, falls onto the discharge plate 32 at the bottom of the casing 3, and flows into the discharge port 33. leak. In addition, the drawing shows an example in which a part of the roller 2 is replaced with a scraper 8, so that the materials 9, 9 attached to the inner wall of the casing 3 can be peeled off.
If the small holes 13 become clogged with material under such usage conditions, the clogging can be easily removed by disassembling the casing 3 and exposing the die 1.
［考案の効果］
以上のように本発明に係る造粒装置は、ダイス
周りの構造の簡素化により、製造コストが節減さ
れ、さらに耐久性および使用効率が向上する効果
がある。また、ダイス、ローラの組合せを二段以
上構成することで、粉砕、乾燥等の前処理的な機
能が具備され材料処理時間、コストが節減される
効果がある。さらに、この造粒装置ではダイスと
ローラとの摩擦によつて高圧力を得られるため畜
産廃棄物、産業廃棄物、一般廃棄物等の廃棄物を
始め広範な用途に適用できる効果がある。[Effects of the Invention] As described above, the granulation device according to the present invention has the effect of reducing manufacturing costs and improving durability and usage efficiency by simplifying the structure around the die. Further, by configuring the combination of dies and rollers in two or more stages, pre-processing functions such as crushing and drying are provided, which has the effect of reducing material processing time and cost. Furthermore, this granulator can obtain high pressure through the friction between the die and the roller, so it can be applied to a wide range of uses including livestock waste, industrial waste, general waste, and other wastes.
第１図は本発明に係る造粒装置の実施例の要部
を示す斜視図、第２図は同実施例の全体の断面
図、第３図は従来例を示す斜視図である。
１……ダイス、２……ローラ、４……造粒室、
５……竪形シヤフト、９，９′……材料、１１…
…表面、１２……裏面、１３……小孔
FIG. 1 is a perspective view showing a main part of an embodiment of a granulation device according to the present invention, FIG. 2 is a sectional view of the entire embodiment, and FIG. 3 is a perspective view of a conventional example. 1... Dice, 2... Roller, 4... Granulation chamber,
5...Vertical shaft, 9,9'...Material, 11...
...Front surface, 12...Back surface, 13...Small hole
Claims (1)
粒室の内部に水平に設置された円板状のダイス
と、ダイスの表面に圧接しながら自転しかつダイ
スの中心を軸として公転するローラとを備え、こ
れらダイス、ローラの組合せが少なくとも二個上
下方向に並設され、各ローラに公転力を付与する
共通の竪形シヤフトが各ダイスの中央部を貫通し
て設けられた造粒装置。1. A disk-shaped die that has many small holes penetrating from the front surface to the back surface and is installed horizontally inside the granulation chamber, and that rotates on its own axis while being pressed against the surface of the die and revolves around the center of the die. At least two combinations of dies and rollers are arranged vertically in parallel, and a common vertical shaft that applies revolving force to each roller is provided through the center of each die. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28253786A JPS63134044A (en) | 1986-11-27 | 1986-11-27 | Multistage granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP28253786A JPS63134044A (en) | 1986-11-27 | 1986-11-27 | Multistage granulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63134044A JPS63134044A (en) | 1988-06-06 |
| JPH0334977B2 true JPH0334977B2 (en) | 1991-05-24 |
Family
ID=17653751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP28253786A Granted JPS63134044A (en) | 1986-11-27 | 1986-11-27 | Multistage granulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63134044A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100989997B1 (en) * | 2002-05-24 | 2010-10-26 | 이데미쓰 고산 가부시키가이샤 | Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011125827A (en) * | 2009-12-21 | 2011-06-30 | Shinko Koki Kk | Pelletizer |
| CN105921071A (en) * | 2016-04-18 | 2016-09-07 | 曹兰 | Counterpoised squeezing granulator |
| CN105903407A (en) * | 2016-04-18 | 2016-08-31 | 曹兰 | Flow-type circulatory burdening squeezing granulator |
| CN108095161A (en) * | 2017-12-24 | 2018-06-01 | 中山市得高行知识产权中心（有限合伙） | A kind of livestock and poultry cultivation feed granules maker |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959240A (en) * | 1982-09-28 | 1984-04-05 | Fuji Paudaru Kk | Wet extrusion granulator |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57103127U (en) * | 1980-12-18 | 1982-06-25 | ||
| JPS58124232U (en) * | 1982-02-17 | 1983-08-24 | 株式会社クボタ | Dies for dry granulator |
-
1986
- 1986-11-27 JP JP28253786A patent/JPS63134044A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5959240A (en) * | 1982-09-28 | 1984-04-05 | Fuji Paudaru Kk | Wet extrusion granulator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100989997B1 (en) * | 2002-05-24 | 2010-10-26 | 이데미쓰 고산 가부시키가이샤 | Magnesium compound, solid catalyst component for olefin polymerization, catalyst for olefin polymerization and method for producing polyolefin |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63134044A (en) | 1988-06-06 |
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