JP3349920B2 - Pre-extrusion granulator - Google Patents
Pre-extrusion granulatorInfo
- Publication number
- JP3349920B2 JP3349920B2 JP13977197A JP13977197A JP3349920B2 JP 3349920 B2 JP3349920 B2 JP 3349920B2 JP 13977197 A JP13977197 A JP 13977197A JP 13977197 A JP13977197 A JP 13977197A JP 3349920 B2 JP3349920 B2 JP 3349920B2
- Authority
- JP
- Japan
- Prior art keywords
- spherical
- granulation
- granulated material
- spherical porous
- die
- 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 - Fee Related
Links
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、比較的多くの油脂
を含むカレールウ、シチュウルウ等の粒子状ルウ食品、
あるいは粒子状の農薬、肥料、薬品等を製造するため
に、平板に支持された球面状多孔板に内側から造粒材料
を圧送して造粒する前押し出し造粒装置に関する。TECHNICAL FIELD The present invention relates to a particulate roasted food such as curry roe or stew containing a relatively large amount of fats and oils,
Alternatively, the present invention relates to a pre-extrusion granulating apparatus for granulating a granulated material by pumping a granulated material from the inside into a spherical porous plate supported on a flat plate in order to produce a particulate agricultural chemical, fertilizer, chemical, or the like.
【０００２】[0002]
【従来の技術】特公平６−２２６６９号公報には、湿潤
状態の粉末原材料を、スクリュウケース内で回転する送
りスクリュウにより加圧・圧縮しながら強制的に前進さ
せ、該送りスクリュウの先端部に設けられた押し出し羽
根の摺動作用と前記送りスクリュウによる押し出し圧力
とによって、前記スクリュウケース前面に取付けられた
球面状ダイの多数のダイ孔から連続的に押し出す押し出
し造粒装置を開示している。2. Description of the Related Art Japanese Patent Publication No. Hei 6-22669 discloses that a wet powder material is forcibly advanced while being pressed and compressed by a feed screw rotating in a screw case, and is applied to the tip of the feed screw. There is disclosed an extrusion granulating apparatus which continuously extrudes from a large number of die holes of a spherical die attached to a front surface of the screw case by a sliding action of provided extrusion blades and an extrusion pressure by the feed screw.
【０００３】[0003]
【発明が解決しようとする課題】上述した特公平６−２
２６６９号公報に開示された押し出す造粒装置において
は、そこに例示されたタルク粉末７０部とベントナイト
３０部とに加湿してなる農薬等のように、油脂成分を含
まず、ダイ孔から押し出された造粒材料が粘着性を持た
ない場合は所定の造粒を行うことができる。しかし、造
粒材料が油脂成分を含み、ダイ孔から押し出された造粒
材料が粘着性を持つ場合は、特にダイの上方部分や先端
上方部分に設けられたダイ孔から押し出された造粒材料
が切断され難くなり、また互いに付着して所定の長さに
切断できず、適切な造粒を行うことができない問題があ
った。また、ダイの下方部分に設けられたダイ孔から押
し出された造粒材料が自重により切断され難くなり、造
粒物が長過ぎるものになって所定の造粒を行うことがで
きないという問題があった。Problems to be Solved by the Invention Japanese Patent Publication No. Hei 6-2
In the extruding granulator disclosed in Japanese Patent No. 2669, there is no oil component, such as a pesticide humidified to 70 parts of talc powder and 30 parts of bentonite, which are extruded from a die hole. If the granulated material does not have tackiness, predetermined granulation can be performed. However, when the granulated material contains an oil component and the granulated material extruded from the die hole is sticky, the granulated material extruded from the die hole provided particularly in the upper part of the die or the upper part of the tip. However, there is a problem that it is difficult to cut, and it cannot adhere to each other and cannot be cut to a predetermined length, so that appropriate granulation cannot be performed. Further, there is a problem that the granulated material extruded from a die hole provided in a lower portion of the die is hardly cut by its own weight, and the granulated material becomes too long to perform predetermined granulation. Was.
【０００４】また、造粒効率を高めるために一対のダイ
を隣接して設け、かつ両ダイから押し出された造粒材料
が互いに付着することを防ぐために該ダイの互いに接近
した領域にダイ孔を設けない場合、ダイ孔を設けない部
分付近の押し出し圧力が高くなり、ダイ孔を通過した造
粒材料の密度が高くなり、ダイ孔から押し出された造粒
材料が互いに付着して所定の造粒を行うことができない
問題が特に高かった。さらに、ダイ孔から押し出された
造粒材料を下方向に供給するときに、造粒材料が互いに
付着してしまい所定の造粒を行うことができないという
問題があった。A pair of dies are provided adjacent to each other in order to increase the granulation efficiency, and die holes are formed in regions of the dies close to each other in order to prevent the granulated materials extruded from both dies from adhering to each other. If not provided, the extruding pressure near the portion where the die hole is not provided increases, the density of the granulated material passing through the die hole increases, and the granulated materials extruded from the die hole adhere to each other and a predetermined granulation occurs. The problem of not being able to do was especially high. Furthermore, when the granulated material extruded from the die hole is supplied in a downward direction, there is a problem that the granulated materials adhere to each other and cannot perform predetermined granulation.
【０００５】[0005]
【発明の目的】本発明は従来の押し出し造粒装置の上述
したような問題に鑑みてなされたものであって、ダイ孔
から押し出された造粒材料が自重により延伸するような
粘着性を持つ場合であっても、ダイ孔から押し出された
造粒材料が互いに付着せず、かつ所定の長さに切断で
き、適切な造粒を行うことができる押し出し造粒装置を
提供することを目的とする。特に、一対のダイを隣接し
て設けて該ダイの互いに接近した領域にダイ孔を設けな
い場合であっても、ダイ孔を設けない部分付近のダイ孔
を通過した造粒材料についても所定の造粒を行うことが
できる押し出し造粒装置を提供することを目的とする。
本発明はまた、ダイの下方部分に設けられたダイ孔から
押し出された造粒材料についても確実に切断されて、所
定の大きさの造粒物を確実に得ることができる押し出し
造粒装置を提供することを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above-mentioned problems of the conventional extrusion granulating apparatus, and has an adhesive property such that the granulated material extruded from the die hole is stretched by its own weight. Even in this case, an object of the present invention is to provide an extrusion granulation apparatus in which granulated materials extruded from a die hole do not adhere to each other, and can be cut to a predetermined length, and can perform appropriate granulation. I do. In particular, even when a pair of dies are provided adjacent to each other and a die hole is not provided in a region close to each other on the die, a predetermined amount of granulated material that has passed through a die hole near a portion where no die hole is provided is also provided. An object of the present invention is to provide an extrusion granulator capable of performing granulation.
The present invention also provides an extruding granulating apparatus capable of reliably cutting a granulated material extruded from a die hole provided in a lower portion of a die to reliably obtain a granulated material having a predetermined size. The purpose is to provide.
【０００６】本発明はさらに、ダイ孔から押し出された
造粒材料を下向きに供給するシュート内において造粒物
相互の付着を防止することができる押し出し造粒装置を
提供することを目的とする。Another object of the present invention is to provide an extrusion granulation apparatus capable of preventing the adherence of granules to each other in a chute for supplying a granulated material extruded from a die hole downward.
【０００７】[0007]
【課題を解決する手段】本発明は、平板に支持された球
面状多孔板に内側から造粒材料を圧送して造粒する前押
し出し造粒装置において、球面状多孔板を複数個設け、
他の球面状多孔板に対向した部分に造粒孔を設けず、か
つ球面状多孔板から押し出された造粒材料に送風するた
めの送風装置を設けたことを特徴とする前押し出し造粒
装置である。According to the present invention, there is provided a pre-extrusion granulating apparatus in which a granulated material is pressure-fed from the inside to a spherical porous plate supported on a flat plate, and a plurality of spherical porous plates are provided.
A pre-extrusion granulation apparatus characterized in that a granulation hole is not provided in a portion facing another spherical porous plate, and a blower for blowing the granulated material extruded from the spherical porous plate is provided. It is.
【０００８】本発明の実施態様は、以下のとおりであ
る。上記球面状多孔板において、造粒孔を設けない領域
の上方部分が同下方部分より大きな面積となっているこ
とを特徴とする。上記送風装置が、上記球面状多孔板の
近傍の上記平板上に配置された球面麓部送風部材と、上
記平板から離れた位置に配置された球面頂上部送風部材
との少なくとも一方を包含し、かつ上記球面状多孔板及
び送風装置を振動装置付きの造粒ハウジングで包囲して
いることを特徴とする。An embodiment of the present invention is as follows. In the above-mentioned spherical porous plate, an upper portion of a region where a granulation hole is not provided has a larger area than that of a lower portion. The blowing device includes at least one of a spherical foot blowing member disposed on the flat plate in the vicinity of the spherical porous plate and a spherical top blowing member disposed away from the flat plate, In addition, the spherical porous plate and the blower are surrounded by a granulation housing with a vibration device.
【０００９】[0009]
【発明の実施の形態】以下、本発明の実施例の前押し出
し造粒装置を図に基づいて説明する。押し出し造粒装置
１は、図１及び図２に示すように、造粒ハウジング２
と、押し出し部１００とからなる。造粒ハウジング２に
おいては、押し出し部１００側の側壁５に、２個の球面
状多孔板６、７を設けたダイユニット８と、球面麓部送
風管１０と、球面頂上部送風管１２とを取付けている。
ダイユニット８は、図３及び図４に示すように、小判形
の基板２０に互いに隣接させて２個の丸孔２２、２４を
設け、ここにそれぞれ球面状多孔板６、７を溶接してな
る。基板２０の周囲には、取付け孔２５が設けられてい
る。球面状多孔板６、７は、内面直径約２００mmの半球
形の球面部２６、２７と、球面部２６、２７と同一直径
を有する円筒部２８、２９とからなり、両者は溶接によ
って一体化されている。球面部２６、２７は、厚さ約１
mmのステンレス板によって作られ、開孔率が約２０ない
し３５％となるように全面に直径１mmの円形孔３０が設
けられている。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A pre-extrusion granulator according to an embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, the extrusion granulation apparatus 1 includes a granulation housing 2.
And an extruding part 100. In the granulation housing 2, a die unit 8 provided with two spherical porous plates 6 and 7 on the side wall 5 on the side of the extruding part 100, a spherical foot air duct 10, and a spherical top air duct 12 are provided. Installed.
As shown in FIGS. 3 and 4, the die unit 8 is provided with two round holes 22 and 24 adjacent to each other on an oval-shaped substrate 20, and the spherical porous plates 6 and 7 are welded to the holes 22 and 24, respectively. Become. A mounting hole 25 is provided around the substrate 20. The spherical porous plates 6 and 7 are composed of hemispherical spherical portions 26 and 27 having an inner surface diameter of about 200 mm and cylindrical portions 28 and 29 having the same diameter as the spherical portions 26 and 27, and both are integrated by welding. ing. The spherical portions 26 and 27 have a thickness of about 1
It is made of a stainless steel plate having a diameter of 1 mm, and is provided with a circular hole 30 having a diameter of 1 mm on the entire surface so that the porosity is about 20 to 35%.
【００１０】球面部２６、２７の外面には、ステンレス
製で厚さ約１mm、長さ約８０mm、幅約１０mmの補強帯３
２が１２０°の間隔を置いて溶接されている。球面部２
６、２７の補強帯３２が溶接されている部分は、もちろ
ん円形孔３０が溶接によって潰されている。球面部２
６、２７の外面には、さらに、両者の隣接領域に、ステ
ンレス製の目潰し板３６、３８が溶接されている。目潰
し板３６、３８の領域は、厳密には、図３及び図４に示
すように、上方部分が下方部分より大きくなっている。
これにより、球面上方部において押し出された造粒材料
がそのまま当該上方部に残ることを防止することができ
る。球面麓部送風管１０は、図１に示すように、略８字
形であって、球面部２６、２７の周囲に配置される。球
面麓部送風管１０には、球面部２６、２７の麓部を向い
た複数の吹き付け孔４０が設けられ、さらに球面麓部送
風管１０に加圧空気を供給するための連結パイプ４２が
取付けられている。球面頂上部送風管１２は、図１に示
すように、直線状であって、球面部２６、２７の上方に
配置される。球面頂上部送風管１２には、球面部２６、
２７の先端頂上部を向いた複数の吹き付け孔５０が設け
られ、さらに球面麓部送風管１０に加圧空気を供給する
ための連結パイプ５２が取付けられている。On the outer surfaces of the spherical portions 26 and 27, a reinforcing strip 3 made of stainless steel and having a thickness of about 1 mm, a length of about 80 mm and a width of about 10 mm is used.
2 are welded at 120 ° intervals. Spherical part 2
The circular holes 30 are crushed by welding at the portions where the reinforcing bands 32 of 6 and 27 are welded. Spherical part 2
Stainless steel crushing plates 36 and 38 are welded to the outer surfaces of 6 and 27 in the regions adjacent to both. Strictly, the area of the crush plates 36, 38 is larger at the upper part than at the lower part, as shown in FIGS.
Accordingly, it is possible to prevent the granulated material extruded in the upper part of the spherical surface from remaining in the upper part as it is. As shown in FIG. 1, the spherical foot air duct 10 has a substantially figure-eight shape and is arranged around the spherical portions 26 and 27. A plurality of blowing holes 40 are provided in the spherical foot air duct 10 toward the foot of the spherical parts 26 and 27, and a connecting pipe 42 for supplying pressurized air to the spherical foot air duct 10 is attached. Have been. As shown in FIG. 1, the spherical top-top blower tube 12 is linear and disposed above the spherical portions 26 and 27. A spherical portion 26,
A plurality of blowing holes 50 are provided facing the top of the tip of 27, and a connecting pipe 52 for supplying pressurized air to the spherical foot air duct 10 is attached.
【００１１】造粒ハウジング２におけるダイユニット８
と対向する側壁６０の外側には、振動装置６２が取付け
られ、側壁６０は常時振動していて、ここに向けて飛ん
できた粒子が付着することを阻止する。造粒ハウジング
２の下方には、粒子を次工程へ送るためのシュート６４
が設けられている。また、シュート６４内には、下方又
は横方から冷風を送入するための機構が設けられ、これ
により造粒後における造粒材料同志の付着を防止する。
押し出し部１００は、図２に示すように、共通の材料投
入口１０２を有する一対のシリンダー１０４内に、それ
ぞれ押し出しスクリュウ１０６を配置してなる。各押し
出しスクリュウ１０６の先端部には、円筒部１０８と、
その先端の球面部１１０が、各球面状多孔板６、７と同
心に設けられている。一対のスクリュウ１０６は、駆動
装置（図示せず）によって、図１に矢印Ａ、Ｂによって
示す方向に連続回転させられる。Die unit 8 in granulation housing 2
A vibrating device 62 is attached to the outside of the side wall 60 opposite to the side wall, and the side wall 60 constantly vibrates to prevent particles flying toward the side from adhering. A chute 64 for sending particles to the next step is provided below the granulation housing 2.
Is provided. Further, a mechanism for feeding cool air from below or from the side is provided in the chute 64, thereby preventing adhesion of the granulated materials after granulation.
As illustrated in FIG. 2, the extruding unit 100 includes extruding screws 106 arranged in a pair of cylinders 104 having a common material inlet 102. At the tip of each extrusion screw 106, a cylindrical portion 108,
A spherical portion 110 at the tip is provided concentrically with each of the spherical porous plates 6 and 7. The pair of screws 106 are continuously rotated in a direction indicated by arrows A and B in FIG. 1 by a driving device (not shown).
【００１２】次に、上述した構成の押し出し造粒装置１
の作動について説明する。押し出し部１００の材料投入
口１０２に、反練り状態の造粒材料が投入される。投入
された造粒材料は、連続回転するスクリュウ１０６によ
って造粒ハウジング２の方向に押し進められ、ダイユニ
ット８の球面部２６、２７に押しつけられる。球面部２
６、２７においては、造粒材料が円形孔３０から放射方
向に連続的に押し出される。この時、球面部２６、２７
の目潰し板３６、３８のある部分においては造粒材料の
押し出しが阻止されているから、球面部２６の円形孔３
０から押し出された造粒材料と球面部２７の円形孔３０
から押し出された造粒材料とが押し出された直後に接触
することはない。球面部２６、２７の円形孔３０から押
し出された造粒材料は、直ちに球面麓部送風管１０から
の例えば１ないし２kg/cm2の加圧空気により適当な長さ
に切断される。特に、ダイの上方部分や先端部分におい
ては、上記球面麓部送風管１０と、球面頂上部送風管１
２からの加圧空気により、造粒材料が互いに付着するこ
となく確実に適当な長さに切断される。Next, the extrusion granulating apparatus 1 having the above-described configuration is described.
The operation of will be described. The granulated material in a counter-kneaded state is injected into the material input port 102 of the extruding unit 100. The supplied granulation material is pushed in the direction of the granulation housing 2 by the continuously rotating screw 106 and is pressed against the spherical portions 26 and 27 of the die unit 8. Spherical part 2
At 6, 27, the granulated material is continuously extruded radially from the circular hole 30. At this time, the spherical portions 26 and 27
Since the extrusion of the granulated material is prevented at certain portions of the crushing plates 36 and 38 of FIG.
The granulated material extruded from 0 and the circular hole 30 of the spherical portion 27
Does not come into contact with the granulated material extruded from immediately after being extruded. The granulated material extruded from the circular holes 30 of the spherical portions 26 and 27 is immediately cut to an appropriate length by pressurized air of, for example, 1 to 2 kg / cm 2 from the spherical bottom blower tube 10. Particularly, in the upper part and the tip part of the die, the above-mentioned spherical foot air duct 10 and the spherical top air duct 1
The pressurized air from 2 ensures that the granulated material is cut to the appropriate length without adhering to each other.
【００１３】切断された造粒材料すなわち粒子は、さら
に、球面麓部送風管１０及び球面頂上部送風管１２から
の加圧空気によって側壁６０の方向に飛ばされ、シュー
ト６４に受け入れられる。粒子の一部は飛ばされて側壁
６０に到達するが、側壁６０が振動装置６２によって振
動しているために殆どの粒子は側壁６０に付着すること
なくシュート６４に送られる。そして、当該粒子は、図
５に示すように垂直方向に設置されたシュート６４から
冷却機に供給される。上記シュート６４には、冷風吹き
込み機構が設置される。これにより、造粒機から押し出
された粒子をまき上げ、ほぐしながら、すなわち当該粒
子を撹伴させながら下方へ落下させることができ、粒子
どうしの付着を有効に防止している。The cut granulated material or particles are further blown toward the side wall 60 by pressurized air from the spherical foot air duct 10 and the spherical top air duct 12, and are received by the chute 64. Some of the particles are skipped and reach the side wall 60, but most of the particles are sent to the chute 64 without adhering to the side wall 60 because the side wall 60 is vibrated by the vibration device 62. Then, the particles are supplied to a cooler from a chute 64 installed in a vertical direction as shown in FIG. The chute 64 is provided with a cool air blowing mechanism. As a result, the particles extruded from the granulator can be rolled up and dropped down while loosening, that is, stirring the particles, thereby effectively preventing adhesion of the particles.
【００１４】上記冷風吹き込み機構は、シュート内に乱
流を惹起させることができるものであればよい。例え
ば、図５および図６に示す機構は、シュートの任意箇所
において、対向するそれぞれの面に多孔板２００を設置
し、そこから水平方向に冷風を吹き込み、吹き込まれた
冷風どうしをぶつかり合わせ、さらに下方向からも冷風
を吹き込み、乱流を起こさせている。また、風速の異な
る冷風をそれぞれ吹き込むことにより、乱流による粒子
の撹伴効果をさらに高めることかできる。例えば、図５
に示した互いにぶつかり合う冷風は、一方の風速が２〜
４m/sec の範囲で、 他方の風速が５〜１５m/sec の範囲
となるように設定すればよい。The cold air blowing mechanism may be any mechanism that can induce turbulence in the chute. For example, the mechanism shown in FIG. 5 and FIG. 6 installs a perforated plate 200 on each opposing surface at an arbitrary position of the chute, blows cool air horizontally from there, and collides the blown cool air with each other. Cold air is blown in from below, causing turbulence. In addition, by blowing cold air having different wind velocities, it is possible to further enhance the effect of turbulent particles being stirred. For example, FIG.
The cold winds that collide with each other as shown in
It is sufficient to set the other wind speed in the range of 4 m / sec to the range of 5 to 15 m / sec.
【００１５】[0015]
【発明の効果】本発明によれば、ダイ孔から押し出され
た造粒材料が粘着性を持つ場合であっても、ダイ孔から
押し出された造粒材料が互いに付着せず所定の造粒を行
うことができる効果を有する。特に、一対のダイを隣接
して設けて該ダイの互いに接近した領域にダイ孔を設け
ない場合であっても、ダイ孔を設けない部分付近のダイ
孔を通過した造粒材料についても所定の造粒を行うこと
ができる効果を有する。本発明によればさらに、ダイの
下方部分に設けられたダイ孔から押し出された造粒材料
についても確実に切断されて、所定の大きさの造粒物を
確実に得ることができる効果を有する。According to the present invention, even when the granulated material extruded from the die hole has adhesiveness, the granulated material extruded from the die hole does not adhere to each other, and a predetermined granulation is performed. Has effects that can be performed. In particular, even when a pair of dies are provided adjacent to each other and a die hole is not provided in a region close to each other on the die, a predetermined amount of granulated material that has passed through a die hole near a portion where no die hole is provided is also provided. It has the effect that granulation can be performed. According to the present invention, further, the granulated material extruded from the die hole provided in the lower part of the die is also reliably cut, so that a granulated material having a predetermined size can be obtained reliably. .
【図１】本発明の実施例の押し出し造粒装置の正面図で
ある。FIG. 1 is a front view of an extrusion granulator according to an embodiment of the present invention.
【図２】図１の線２−２に沿った断面図である。FIG. 2 is a cross-sectional view taken along line 2-2 of FIG.
【図３】本発明の実施例のダイユニットの正面図であ
る。FIG. 3 is a front view of a die unit according to the embodiment of the present invention.
【図４】本発明の実施例のダイユニットの底面図であ
る。FIG. 4 is a bottom view of the die unit according to the embodiment of the present invention.
【図５】本発明の実施例の冷風吹き込み機構の説明図で
ある。FIG. 5 is an explanatory diagram of a cool air blowing mechanism according to the embodiment of the present invention.
【図６】図５の線６−６に沿った断面図である。FIG. 6 is a sectional view taken along lines 6-6 in FIG. 5;
１ 押し出し造粒装置 ２ 造粒ハウジング ５ 側壁 ６、７ 球面状多孔板 ８ ダイユニット １０ 球面麓部送風管 １２ 球面頂上部送風管 ２０ 基板 ２２、２４ 丸孔 ２６、２７ 球面部 ２８、２９ 円筒部 ３０ 円形孔 ３２ 補強帯 ３６、３８ 目潰し板 ４０ 吹き付け孔 ５０ 吹き付け孔 ６０ 側壁 ６２ 振動装置 ６０ ホッパー １００ 押し出し部 １０２ 材料投入口 １０４ シリンダー １０６ 押し出しスクリュウ １０８ 円筒部 １１０ 球面部 REFERENCE SIGNS LIST 1 Extrusion granulator 2 Granulation housing 5 Side wall 6, 7 Spherical perforated plate 8 Die unit 10 Spherical foot blower tube 12 Spherical top blower tube 20 Substrate 22, 24 Round hole 26, 27 Spherical portion 28, 29 Cylindrical portion REFERENCE SIGNS LIST 30 circular hole 32 reinforcing band 36, 38 crush plate 40 spraying hole 50 spraying hole 60 side wall 62 vibrating device 60 hopper 100 extrusion unit 102 material inlet 104 cylinder 106 extrusion screw 108 cylindrical unit 110 spherical unit
───────────────────────────────────────────────────── フロントページの続き (72)発明者 ▲すぎ▼本 隆幸 大阪府東大阪市御厨栄町１丁目５番７号 ハウス食品株式会社内 (72)発明者 黒川 通夫 大阪府東大阪市御厨栄町１丁目５番７号 ハウス食品株式会社内 (56)参考文献 特開 平６−357（ＪＰ，Ａ) 特開 平５−57168（ＪＰ，Ａ) 特開 昭56−100625（ＪＰ，Ａ) 特開 昭58−155915（ＪＰ，Ａ) 特開 昭51−103149（ＪＰ，Ａ) 特開 平４−210222（ＪＰ，Ａ) 特公 平６−22669（ＪＰ，Ｂ２) 特公 昭56−12490（ＪＰ，Ｂ１) (58)調査した分野(Int.Cl.7，ＤＢ名) B01J 2/20 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Inventor ▲ Too ▼ Takayuki Moto 1-5-7, Mitsuki Sakaemachi, Higashi Osaka City, Osaka Inside House Foods Co., Ltd. (72) Mitsuo Kurokawa 1 Mitsuki Sakaemachi, Higashi Osaka City, Osaka Prefecture JP-A-6-357 (JP, A) JP-A-5-57168 (JP, A) JP-A-56-100625 (JP, A) JP-A-58-155915 (JP, A) JP-A-51-103149 (JP, A) JP-A-4-210222 (JP, A) JP-B-6-22669 (JP, B2) JP-B-56-12490 (JP, A) , B1) (58) Field surveyed (Int. Cl. 7 , DB name) B01J 2/20
Claims (3)
ら造粒材料を圧送して造粒する前押し出し造粒装置にお
いて、球面状多孔板を複数個設け、他の球面状多孔板に対向し
た部分に造粒孔を設けず、かつ 球面状多孔板から押し出
された造粒材料に送風するための送風装置を設けたこと
を特徴とする前押し出し造粒装置。1. A pre-extrusion granulating apparatus for granulating a granulated material by pressing a granulated material from the inside into a spherical porous plate supported on a flat plate, wherein a plurality of spherical porous plates are provided, and the spherical porous plate is provided on another spherical porous plate. Opposite
A granulation material extruded from a spherical perforated plate without a granulation hole in a portion provided with a blower for blowing air to the granulated material.
けない領域の上方部分が同下方部分より大きな面積とな
っていることを特徴とする請求項１に記載の前押し出し
造粒装置。2. A granulated hole is provided in said spherical porous plate.
The upper part of the uncut area has a larger area than the lower part.
It has Tsu before extrusion granulating apparatus according to claim 1, wherein the.
傍の上記平板上に配置された球面麓部送風部材と、上記
平板から離れた位置に配置された球面頂上部送風部材と
の少なくとも一方を包含し、かつ上記球面状多孔板及び
送風装置を振動装置付きの造粒ハウジングで包囲してい
ることを特徴とする請求項１または２に記載の前押し出
し造粒装置。3. The air blower according to claim 1, wherein the air blower includes at least a spherical foot blowing member disposed on the flat plate in the vicinity of the spherical porous plate and a spherical top blowing member disposed at a position away from the flat plate. One of the spherical porous plates and
The blower is surrounded by a granulation housing with vibrator.
Before extrusion granulation apparatus according to claim 1 or 2, characterized in that that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13977197A JP3349920B2 (en) | 1997-05-29 | 1997-05-29 | Pre-extrusion granulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13977197A JP3349920B2 (en) | 1997-05-29 | 1997-05-29 | Pre-extrusion granulator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH10328552A JPH10328552A (en) | 1998-12-15 |
| JP3349920B2 true JP3349920B2 (en) | 2002-11-25 |
Family
ID=15253035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13977197A Expired - Fee Related JP3349920B2 (en) | 1997-05-29 | 1997-05-29 | Pre-extrusion granulator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3349920B2 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5722622B2 (en) * | 2010-12-15 | 2015-05-27 | 不二パウダル株式会社 | Continuous kneading granulator |
| JP5840896B2 (en) * | 2011-08-05 | 2016-01-06 | 不二パウダル株式会社 | Method for manufacturing hemispherical shell dies for extrusion granulation |
| JP6031163B2 (en) * | 2015-07-09 | 2016-11-24 | 不二パウダル株式会社 | Method for manufacturing hemispherical shell dies for extrusion granulation |
| CN108283912B (en) * | 2018-04-24 | 2023-11-03 | 遵义双河生物燃料科技有限公司 | Biological particle fuel pelletization device |
| CN113491988B (en) * | 2021-06-29 | 2023-05-02 | 溧阳市金昆锻压有限公司 | Ring mode forming machine for biomass particles |
-
1997
- 1997-05-29 JP JP13977197A patent/JP3349920B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH10328552A (en) | 1998-12-15 |
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