JP2544706B2 - Continuous press - Google Patents
Continuous pressInfo
- Publication number
- JP2544706B2 JP2544706B2 JP6079607A JP7960794A JP2544706B2 JP 2544706 B2 JP2544706 B2 JP 2544706B2 JP 6079607 A JP6079607 A JP 6079607A JP 7960794 A JP7960794 A JP 7960794A JP 2544706 B2 JP2544706 B2 JP 2544706B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- cake
- cylinder
- outlet
- rotating body
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/02—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material
- B30B9/12—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing
- B30B9/18—Presses specially adapted for particular purposes for squeezing-out liquid from liquid-containing material, e.g. juice from fruits, oil from oil-containing material using pressing worms or screws co-operating with a permeable casing with means for adjusting the outlet for the solid
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filtration Of Liquid (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は、例えば合成ゴム等の原
料を連続して圧搾する連続圧搾機に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a continuous press for continuously pressing raw materials such as synthetic rubber.
【０００２】[0002]
【従来の技術】従来、この種の連続圧搾機としては、例
えば図３に示すようなものが知られており、外周面に多
数の孔を有する円筒状の濾過筒１には、入口部２及び出
口部３が設けられ、濾過筒１の内部にはスクリュー胴４
が回転自在に設けられている。スクリュー胴４は入口部
２側が小径で出口部３側が大径なテーパ管とされ、スク
リュー胴４の表面にはスクリュー羽根５が螺旋状に同ピ
ッチで設けられている。このため、濾過筒１、スクリュ
ー胴４及びスクリュー羽根５によって囲まれた空間部６
は、入口部２側から出口部３側に向けて徐々に容積が小
さくなっており、入口部２に投入された脱水すべき原料
は空間部６で徐々に圧搾され、ケーキとして出口部３へ
圧送される。原料が圧搾されることにより、脱水された
水分は濾過筒１により濾過されて受皿７に集められるよ
うになっている。2. Description of the Related Art Conventionally, a continuous press of this kind is known, for example, as shown in FIG. 3, and an inlet portion 2 is provided in a cylindrical filter cylinder 1 having a large number of holes on its outer peripheral surface. And the outlet portion 3 are provided, and the screw cylinder 4 is provided inside the filtration cylinder 1.
Are provided rotatably. The screw barrel 4 is a tapered tube having a small diameter on the inlet portion 2 side and a large diameter on the outlet portion 3 side, and screw blades 5 are spirally provided at the same pitch on the surface of the screw barrel 4. Therefore, the space portion 6 surrounded by the filter cylinder 1, the screw cylinder 4, and the screw blades 5
Has a gradually decreasing volume from the inlet portion 2 side toward the outlet portion 3 side, and the raw material to be dewatered introduced into the inlet portion 2 is gradually squeezed in the space portion 6 to the outlet portion 3 as a cake. Pumped. When the raw material is squeezed, the dehydrated water is filtered by the filter cylinder 1 and collected in the pan 7.
【０００３】この連続圧搾機には、圧送されるケーキの
量を調整するための調整機構８が出口部３に設けられて
いる。この調整機構８は出口部３を開閉する蓋部９と、
蓋部９を駆動するシリンダ等の駆動部１０とから成り、
駆動部１０は蓋部９に適当な押圧力を与えて蓋部９を半
閉止状態に保持するようになっている。従って、調整機
構８に向けて圧送されたケーキは、蓋部９によって押圧
されることによって排出量が調整される。In this continuous press, an adjusting mechanism 8 for adjusting the amount of cake to be pumped is provided at the outlet 3. The adjusting mechanism 8 includes a lid 9 that opens and closes the outlet 3,
And a drive unit 10 such as a cylinder for driving the lid unit 9,
The drive unit 10 applies an appropriate pressing force to the lid unit 9 to hold the lid unit 9 in a semi-closed state. Therefore, the discharge amount of the cake sent to the adjusting mechanism 8 is adjusted by being pressed by the lid 9.
【０００４】一方、このような調整機構８の代りに、大
小の孔を有するダイセットが出口部３に設けられている
ものもある。このダイセットによるものは全て固定式で
あるため、ケーキの性状が安定しており、排出量を調整
する必要がないものにのみ有効である。On the other hand, instead of such an adjusting mechanism 8, there is also one in which a die set having large and small holes is provided in the outlet portion 3. Since all of these die sets are of a fixed type, the properties of the cake are stable, and it is effective only for those that do not require adjustment of the discharge amount.
【０００５】[0005]
【発明が解決しようとする課題】しかしながら上述した
従来例においては、圧搾されながら圧送されたケーキが
出口部３においてスクリュー胴４に粘着或いは固着した
り、また蓋部９の調整幅が狭い場合が多く、ケーキの脱
水度も一定せず、排出速度が不規則になるという問題点
がある。However, in the above-mentioned conventional example, there is a case where the cake which is pressed and fed while being squeezed adheres or adheres to the screw barrel 4 at the outlet portion 3, and the adjustment width of the lid portion 9 is narrow. In many cases, the degree of dehydration of the cake is not constant, and the discharge rate becomes irregular.
【０００６】本発明の目的は、このような問題点を解消
し、ケーキの排出速度を調整して脱水度を最適に制御で
きる連続圧搾機を提供することにある。An object of the present invention is to solve the above problems and to provide a continuous squeezing machine which can control the cake discharge speed to optimally control the dehydration degree.
【０００７】[0007]
【課題を解決するための手段】上記目的を達成するため
の本発明に係る連続圧搾機は、外周に螺施状のスクリュ
ー羽根を設けて駆動源により回転自在に設置したスクリ
ュー胴と、一端に入口部を有し他端に出口部を有し前記
スクリュー羽根を包囲する濾過筒とから成り、前記スク
リュー羽根、スクリュー胴及び濾過筒によって囲まれた
空間を前記入口部から出口部に向けて減少させ、前記入
口部に投入した原料を圧搾して前記出口部からケーキと
して排出する連続圧搾機において、前記濾過筒の出口部
に前記スクリュー胴と同軸にした回転体から成り前記ケ
ーキを掻き取るための掻取手段を設け、該掻取手段は前
記スクリュー胴の駆動源と別の駆動源により駆動し、回
転速度を可変としたことを特徴とする。To achieve the above object, a continuous squeezing machine according to the present invention is provided with a screw cylinder provided with screw-shaped screw blades on its outer periphery and rotatably installed by a drive source, and at one end thereof. It consists of a filter cylinder having an inlet part and an outlet part at the other end and surrounding the screw blade, and the space surrounded by the screw blade, the screw cylinder and the filter cylinder decreases from the inlet part toward the outlet part. In order to scrape off the cake, the continuous press that squeezes the raw material charged into the inlet and discharges it as a cake from the outlet is made of a rotating body coaxial with the screw cylinder at the outlet of the filter cylinder. The scraping means is provided, and the scraping means is driven by a driving source different from the driving source of the screw cylinder to make the rotation speed variable.
【０００８】[0008]
【作用】上述の構成を有する連続圧搾機においては、入
口部に投入した原料をスクリュー胴、スクリュー羽根及
び濾過筒によって囲まれた空間を通して圧搾し、ケーキ
として出口部へ圧送する。出口部には速度を可変可能な
掻取手段を設けているので、掻取手段の回転速度を大き
くすると、出口部のケーキが多量に掻き取られてケーキ
が圧送され易くなり、圧搾時間が少なくなって脱水度が
少なくなる。一方、回転速度を小さくすると、ケーキが
少なく掻き取られてケーキが圧送され難くなり、圧搾時
間が大きくなって脱水度が高くなる。In the continuous squeezing machine having the above-mentioned structure, the raw material charged into the inlet is squeezed through the space surrounded by the screw barrel, the screw blades and the filter cylinder, and is pumped to the outlet as a cake. Since the outlet is provided with a scraping means whose speed can be varied, if the rotation speed of the scraping means is increased, a large amount of the cake at the outlet is scraped and the cake is easily fed under pressure, and the pressing time is reduced. The degree of dehydration decreases. On the other hand, when the rotation speed is decreased, the cake is scarcely scraped off and the cake is less likely to be fed under pressure, and the pressing time becomes longer and the degree of dehydration becomes higher.
【０００９】[0009]
【実施例】本発明を図１、図２に図示の実施例に基づい
て詳細に説明する。図１は本実施例の縦断面図、図２は
要部拡大断面図である。スクリュー軸１１は両端に設け
られた支持部１２、１３により回転自在に支持され、ス
クリュー軸１１にはスクリュー胴１４が周設されてい
る。スクリュー胴１４は多数の孔を有する濾過筒１５に
より包囲され、濾過筒１５の両端は支持部１２及び支持
部１６によりそれぞれ支持されている。濾過筒１５の支
持部１２側の上部には、例えば脱水すべき合成ゴムの原
料を投入するための筒状の入口部１７が設けられ、濾過
筒１５の支持部１６側はそのまま出口部１８とされてい
る。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described in detail with reference to the embodiments shown in FIGS. FIG. 1 is a vertical sectional view of this embodiment, and FIG. 2 is an enlarged sectional view of an essential part. The screw shaft 11 is rotatably supported by support portions 12 and 13 provided at both ends, and a screw barrel 14 is provided around the screw shaft 11. The screw cylinder 14 is surrounded by a filter cylinder 15 having a large number of holes, and both ends of the filter cylinder 15 are supported by a support portion 12 and a support portion 16, respectively. A cylindrical inlet portion 17 for inputting, for example, a raw material of synthetic rubber to be dehydrated is provided on the upper portion of the support portion 12 side of the filtration cylinder 15, and the support portion 16 side of the filtration cylinder 15 is directly connected to the outlet portion 18 as it is. Has been done.
【００１０】濾過筒１５は入口部１７から出口部１８ま
で同径とされており、スクリュー胴１４は入口部１７側
が小径で出口部１８側に向けて拡径するテーパ管とされ
ている。スクリュー胴１４の表面には、同ピッチで螺施
状に連続するスクリュー羽根１９が設けられている。こ
れにより、スクリュー胴１４、濾過筒１５及びスクリュ
ー羽根１９により囲まれた部分は、入口部１７側から出
口部１８側に向けて容積が小さくなる空間部２０とさ
れ、入口部１７に投入された原料が、空間部２０内で圧
搾・脱水され、ケーキとして出口部１８へ圧送されるよ
うになっている。The filter cylinder 15 has the same diameter from the inlet portion 17 to the outlet portion 18, and the screw barrel 14 is a taper pipe having a small diameter on the inlet portion 17 side and expanding toward the outlet portion 18 side. On the surface of the screw cylinder 14, screw blades 19 are continuously provided in a spiral shape at the same pitch. As a result, the portion surrounded by the screw cylinder 14, the filter cylinder 15 and the screw blades 19 becomes a space portion 20 having a volume that decreases from the inlet portion 17 side toward the outlet portion 18 side, and is introduced into the inlet portion 17. The raw material is squeezed and dehydrated in the space 20 and is sent as a cake to the outlet 18.
【００１１】また、スクリュー胴１４の出口部１８端に
は、ケーキの軸方向への移動を規制する環状のストッパ
２２が取り付けられている。更に、出口部１８には圧送
されたケーキを掻き取るための掻取装置２３が設けられ
ている。この掻取装置２３においては、回転体２４がベ
アリング２５ａ、２５ｂを介して、スクリュー軸１１に
回転自在に取り付けられており、回転体２４の一端は刃
物台２６とされ、回転体２４の他端は歯車部２７とされ
ている。刃物台２６には刃物２８が例えば対称的に４個
所に設けられ、これらの刃物２８の先端は、スクリュー
胴１４の外周面を摺動するようにされている。回転体２
４の上方には、歯車部２９を備えた可変モータ３０が支
持部１６上に設置され、可変モータ３０の歯車部２９と
回転体２４の歯車部２７はチェイン３１により連結され
ている。An annular stopper 22 for restricting the axial movement of the cake is attached to the end of the outlet portion 18 of the screw cylinder 14. Further, the outlet 18 is provided with a scraping device 23 for scraping the cake that has been pressure-fed. In this scraping device 23, a rotating body 24 is rotatably attached to the screw shaft 11 via bearings 25a and 25b, one end of the rotating body 24 serves as a tool rest 26, and the other end of the rotating body 24. Is a gear portion 27. The tool rest 26 is provided with, for example, symmetrically at four positions on the tool base 26, and the tips of these tool 28 slide on the outer peripheral surface of the screw barrel 14. Rotating body 2
4, a variable motor 30 having a gear portion 29 is installed on the support portion 16, and the gear portion 29 of the variable motor 30 and the gear portion 27 of the rotating body 24 are connected by a chain 31.
【００１２】なお、濾過筒１５の下方には、原料が圧搾
されて発生した水分を集める受皿３２が設けられてい
る。また、回転体２４の下方はケーキ排出部３３とされ
ている。Below the filter cylinder 15, there is provided a tray 32 for collecting water generated by compressing the raw material. A cake discharge part 33 is provided below the rotating body 24.
【００１３】このように構成された連続圧搾機におい
て、図示しない駆動装置によりスクリュー軸１１を回転
させながら脱水すべき原料を入口部１７に投入すると、
原料は空間部２０内で圧搾されながら出口部１８に向け
て圧送される。このとき、原料が圧搾されることにより
生じた水分は、濾過筒１５の孔から流出し受皿３２内に
集められる。同時に、圧搾され水分が除かれた原料は、
ケーキとしてスクリュー胴１４の表面に粘着或いは固着
しながらストッパ２２に向けて圧送される。When the raw material to be dehydrated is fed into the inlet portion 17 while the screw shaft 11 is rotated by the drive unit (not shown) in the continuous press constructed as described above,
The raw material is squeezed in the space 20 and is sent toward the outlet 18. At this time, the water generated by pressing the raw material flows out from the holes of the filter cylinder 15 and is collected in the receiving tray 32. At the same time, the raw material that has been squeezed and the water removed is
The cake is pressure-fed toward the stopper 22 while adhering or sticking to the surface of the screw cylinder 14.
【００１４】ここで、可変モータ３０を作動させると、
その歯車部２９の駆動力がチェイン３１を介して回転体
２４の歯車部２７に伝達し、回転体２４が回転する。回
転体２４の回転に伴い刃物２８が回転して、その刃先が
スクリュー胴１４の外周面を摺動し、刃物２８間に圧送
されたケーキを掻き取ると共に、刃物２８に向けて圧送
されるケーキの前面も掻き取り、ケーキは排出部３３に
排出される。When the variable motor 30 is operated,
The driving force of the gear portion 29 is transmitted to the gear portion 27 of the rotating body 24 via the chain 31, and the rotating body 24 rotates. The blade 28 rotates along with the rotation of the rotating body 24, the blade edge slides on the outer peripheral surface of the screw barrel 14, and scrapes off the cake pressure-fed between the blades 28 and pressure-feeds the cake 28. The front surface of the cake is also scraped, and the cake is discharged to the discharging portion 33.
【００１５】モータ３０の回転速度を大きくすると、刃
物２８が早く回転してケーキを早く掻き取ることにな
り、ケーキが圧送され易くなってケーキの脱水度が小さ
くなる。一方、モータ３０の回転速度を小さくすると、
刃物２８が遅く回転してケーキの掻取量が少なくなり、
ケーキが圧送され難くなってケーキの脱水度が大きくな
る。When the rotation speed of the motor 30 is increased, the blade 28 rotates rapidly and the cake is scraped off quickly, so that the cake is easily fed under pressure and the degree of dehydration of the cake decreases. On the other hand, if the rotation speed of the motor 30 is reduced,
The blade 28 rotates slowly and the amount of cake scraped decreases,
The cake is difficult to be pumped and the degree of dehydration of the cake increases.
【００１６】このように、本実施例においては掻取装置
２３の回転速度を調節することによりケーキの排出速度
を調節することができ、これによりケーキの脱水度を調
節することができる。As described above, in this embodiment, the discharge speed of the cake can be adjusted by adjusting the rotation speed of the scraping device 23, and thus the dehydration degree of the cake can be adjusted.
【００１７】なお、本実施例において刃物２８を４個所
に設けているが、その数は任意とすることができ、また
可変モータ３０の駆動力をチェイン３１を用いて回転体
２４に伝達しているが、その他の駆動力伝達機構を用い
ることができる。In this embodiment, the blades 28 are provided at four places, but the number can be arbitrary, and the driving force of the variable motor 30 is transmitted to the rotating body 24 by using the chain 31. However, other driving force transmission mechanisms can be used.
【００１８】[0018]
【発明の効果】以上説明したように本発明に係る連続圧
搾機は、出口部にケーキを自在な回転速度で掻き取る可
変掻取手段を設けたため、ケーキの掻取速度を調節する
ことによってケーキの脱水度を調節できる。As described above, the continuous squeezing machine according to the present invention is provided with the variable scraping means for scraping the cake at the free rotating speed at the outlet portion, so that the cake scraping speed can be adjusted by adjusting the scraping speed of the cake. You can adjust the degree of dehydration.
【図１】実施例の縦断面図である。FIG. 1 is a longitudinal sectional view of an embodiment.
【図２】要部拡大断面図である。FIG. 2 is an enlarged sectional view of a main part.
【図３】従来例の縦断面図である。FIG. 3 is a vertical sectional view of a conventional example.
１４ スクリュー胴 １５ 濾過筒 １７ 入口部 １８ 出口部 １９ スクリュー羽根 ２０ 空間部 ２２ ストッパ ２３ 掻取装置 ２４ 回転体 ２６ 刃物台 ２８ 刃物 ３０ 可変モータ 14 Screw Cylinder 15 Filter Cylinder 17 Inlet 18 Outlet 19 Screw Blade 20 Space 22 Stopper 23 Scraping Device 24 Rotating Body 26 Turret 28 Cutter 30 Variable Motor
Claims (2)
駆動源により回転自在に設置したスクリュー胴と、一端
に入口部を有し他端に出口部を有し前記スクリュー羽根
を包囲する濾過筒とから成り、前記スクリュー羽根、ス
クリュー胴及び濾過筒によって囲まれた空間を前記入口
部から出口部に向けて減少させ、前記入口部に投入した
原料を圧搾して前記出口部からケーキとして排出する連
続圧搾機において、前記濾過筒の出口部に前記スクリュ
ー胴と同軸にした回転体から成り前記ケーキを掻き取る
ための掻取手段を設け、該掻取手段は前記スクリュー胴
の駆動源と別の駆動源により駆動し、回転速度を可変と
したことを特徴とする連続圧搾機。1. A screw-shaped screw blade is provided on the outer circumference.
A screw cylinder rotatably installed by a drive source, and a filter cylinder having an inlet at one end and an outlet at the other end and surrounding the screw blade, and surrounded by the screw blade, the screw cylinder, and the filter cylinder. In the continuous pressing machine that reduces the created space from the inlet part toward the outlet part and squeezes the raw material charged into the inlet part and discharges it as a cake from the outlet part, the screw < -A scraping means for scraping the cake is provided , which comprises a rotating body coaxial with the cylinder, and the scraping means is the screw cylinder.
Driven by another drive source than the drive source of
A continuous squeezing machine characterized by having done.
回転自在に嵌合し、前記回転体に先端を前記スクリュー
胴に近接するようにケーキを掻き取るための刃物を設け
た請求項１に記載の連続圧搾機。2. The rotating body is rotatably fitted to the outer periphery of the screw cylinder, and the rotating body is provided with a blade for scraping the cake so that its tip is close to the screw cylinder. The described continuous press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6079607A JP2544706B2 (en) | 1994-03-25 | 1994-03-25 | Continuous press |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6079607A JP2544706B2 (en) | 1994-03-25 | 1994-03-25 | Continuous press |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07266088A JPH07266088A (en) | 1995-10-17 |
| JP2544706B2 true JP2544706B2 (en) | 1996-10-16 |
Family
ID=13694713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6079607A Expired - Fee Related JP2544706B2 (en) | 1994-03-25 | 1994-03-25 | Continuous press |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2544706B2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100531997C (en) | 1996-03-19 | 2009-08-26 | 株式会社日立制作所 | Paneling structure |
| AT519379B1 (en) | 2016-11-30 | 2020-02-15 | Derflinger Sen Franz | Device for the continuous squeezing of liquid from a suspension |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61159930A (en) * | 1985-01-08 | 1986-07-19 | 斉藤 恭弘 | Simple soap putting device |
| JPH04210894A (en) * | 1990-11-30 | 1992-07-31 | Hitachi Zosen Corp | Screw press type dehydrator |
| JPH05103912A (en) * | 1991-10-21 | 1993-04-27 | Daiwa Kiko Kk | Filtering dehydrator |
-
1994
- 1994-03-25 JP JP6079607A patent/JP2544706B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07266088A (en) | 1995-10-17 |
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