JPH11793A - Continuous pressing dehydrater - Google Patents

Continuous pressing dehydrater

Info

Publication number
JPH11793A
JPH11793A JP16493497A JP16493497A JPH11793A JP H11793 A JPH11793 A JP H11793A JP 16493497 A JP16493497 A JP 16493497A JP 16493497 A JP16493497 A JP 16493497A JP H11793 A JPH11793 A JP H11793A
Authority
JP
Japan
Prior art keywords
raw material
shaped gap
screw
press
filter
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
Application number
JP16493497A
Other languages
Japanese (ja)
Inventor
Ryutaro Yoritomi
龍太郎 頼富
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP16493497A priority Critical patent/JPH11793A/en
Publication of JPH11793A publication Critical patent/JPH11793A/en
Pending legal-status Critical Current

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
    • B30B9/20—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 rotary pressing members, other than worms or screws, e.g. rollers, rings, discs
    • B30B9/202—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 rotary pressing members, other than worms or screws, e.g. rollers, rings, discs with co-operating cones

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filtration Of Liquid (AREA)

Abstract

PROBLEM TO BE SOLVED: To increase the number of revolution of a filter board, to increase a press supporting force, to double a treating quantity and also to increase a dehydrating ratio so as to enable feeding of a large quantity of material having little water into both filter boards. SOLUTION: In this continuous pressing dehydrater, the inner end of the material forcing cylinder 103 circumscribing to the screw 102 rotated with a driving device is installed to the circular opening 102 provided in an outer ring 1 in the vicinity of the position becoming the maximum V shape gap part (180 deg.) of filter boards 8, 9, the rectangular material feeding port 105 having a sufficiently large size is fixed to the position left the lower half and removed the upper half along the shaft of the screw 102 in the vicinity of the outer end of the material forcing cylinder 103, and the bridge preventing device 104 helping to feed the material is installed within the material feeding port 105.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【発明の属する技術分野】本発明は、連続圧搾脱水機、
詳しくは、外環に内接して互いに軸を傾斜し対面して回
転する二つの広角円錐形瀘過盤の間に形成されるＶ字状
の間隙が一方で最大となり１８０°回転した反対側で最
小となるように作り、前記両瀘過盤のＶ字状間隙最大部
に投入した原料を回転と共にＶ字状間隙を縮小する前記
両瀘過盤によって挟圧脱水する連続圧搾脱水機に関す
る。TECHNICAL FIELD The present invention relates to a continuous press dewatering machine,
In detail, the V-shaped gap formed between two wide-angle conical filter plates which are inscribed in the outer ring and rotate with their axes inclined and facing each other is maximized on one side and rotated on the other side by 180 ° The present invention relates to a continuous press dewatering machine which is made so as to have a minimum and is supplied with pressure to the largest part of the V-shaped gap of the two filter discs, and depressurizes and dewaters the raw material by the two filter discs which reduce the V-shaped gap with rotation.

【０００２】[0002]

【従来の技術】まず、従来の連続圧搾脱水機について図
２及び図３を参照して説明する。図２は従来の連続圧搾
脱水機の両主軸に沿って切断した平面図、図３は図２の
中央対称面を断面とした側面図である。尚、関連技術と
して、特公昭４５−２３４６８号公報の「圧搾力自動調
節連続脱水機」、特公昭５０−２７６２９号公報の「連
続脱水装置」及び特公昭５０−３１３０５号公報の「連
続脱水装置」がある。図２及び図３において、外環１の
内周面は球面の一部となっていて、外環１の中心には内
環２が内環腕３によって一体的に配置されており、内環
２の外周は外環１の内周面と同心の球面の一部を形成し
ている。内環２の中心部に設けられている貫通口４に両
側から主軸５、６の先端が入り、貫通口４の中心に固定
されたセンターピン７により互いに回動できるように連
結されている。主軸５、６には一対の広角円錐形瀘過盤
８、９が回動自在に支持されていて、背後に中空軸１
０、１１が一体的に形成され、中空軸１０、１１は主軸
５、６に嵌合し、嵌合部に軸受１２、１３及び推力軸受
１４、１５が設けられている。瀘過盤８、９の中空軸１
０、１１にはスプロケット１８、１９が一体的に形成さ
れ、更に瀘過盤８、９の円錐状円盤部には、多数の小孔
２０を有する瀘過網８ａ、９ａが装着されている。2. Description of the Related Art First, a conventional continuous compression dewatering machine will be described with reference to FIGS. FIG. 2 is a plan view of the conventional continuous pressing and dewatering machine cut along both main axes, and FIG. 3 is a side view of a cross section taken along the central symmetry plane of FIG. It should be noted that as related technologies, a "continuous dehydrator with automatic compression force adjustment" of JP-B-45-23468, a "continuous dehydrator" of JP-B-50-27629 and a "continuous dehydrator of JP-B-50-31305" There is. 2 and 3, the inner peripheral surface of the outer ring 1 is a part of a spherical surface, and the inner ring 2 is integrally arranged at the center of the outer ring 1 by the inner ring arm 3. The outer periphery of 2 forms a part of a spherical surface concentric with the inner peripheral surface of the outer ring 1. The ends of the main shafts 5 and 6 enter the through hole 4 provided at the center of the inner ring 2 from both sides, and are connected to each other by a center pin 7 fixed to the center of the through hole 4. A pair of wide-angle conical filter plates 8 and 9 are rotatably supported on the main shafts 5 and 6, and a hollow shaft 1
The hollow shafts 10 and 11 are fitted to the main shafts 5 and 6, and bearings 12 and 13 and thrust bearings 14 and 15 are provided at fitting portions. Hollow shaft 1 of filtration plates 8 and 9
Sprockets 18 and 19 are formed integrally with 0 and 11, respectively, and filter nets 8a and 9a having a large number of small holes 20 are mounted on the conical disks of the filter disks 8 and 9.

【０００３】前記両瀘過盤８、９間のＶ字状間隙最小部
においては通過する脱水ケーキ（脱水粕）を圧搾脱水す
るためには強大な圧搾力を必要とし、その支持力が前記
主軸５、６に作用し、センターピン７を介して内端を支
持する前記内環２に外力として強大な圧搾力の支持力が
作用する。この支持力による内環の移動を防止するた
め、二つの主軸５、６の外端にそれぞれ図示のＬ字型ア
ーム３０、３１の一端を一体的に固着し、Ｌ字型アーム
３０、３１の他端が前記主軸５、６の揺動軸端４０、４
１となり、油圧装置によって一定の大きな支持力を保持
したままその長さを増減できる連結部材３５を介して互
いに連結されている。この構造によって、強大な圧搾支
持力は前記センターピン７を介して両主軸５、６の引き
合う力となって内環２には外力として作用せず、内環２
の移動は皆無になる。外環１の中央対称面に沿って遊動
するローラー３６のローラー軸３７に等長の二組のリン
ク板３８の一端を連結し、その他端をそれぞれ二つの前
記主軸５、６の揺動軸端４０、４１の連結ピン３９に連
結する。センターピン７とローラー軸３７の二点を共有
（等長）し、他にそれぞれ等長の二辺（等長のセンター
ピン７と揺動軸端４０、４１との距離及び等長のリンク
板３８）を有する二つの三角形は三辺同長の合同にな
る。これによって両瀘過盤８、９のＶ字状間隙の開き角
は常に中央対称面に関して対称に開閉する。４８は原料
投入口、４９は脱水ケーキ排出口である。[0003] In the minimum portion of the V-shaped gap between the filtration plates 8 and 9, a large pressing force is required to press and dehydrate the dewatered cake (dewatered cake) passing therethrough, and the supporting force is limited by the main shaft. The inner ring 2 supporting the inner end via the center pin 7 acts on the inner ring 2 through the center pin 7, and a strong pressing force acts as an external force. In order to prevent the inner ring from moving due to this supporting force, one ends of the illustrated L-shaped arms 30 and 31 are integrally fixed to the outer ends of the two main shafts 5 and 6, respectively. The other ends are the swing shaft ends 40, 4 of the main shafts 5, 6.
It is connected to each other via a connecting member 35 whose length can be increased or decreased while maintaining a constant large supporting force by the hydraulic device. With this structure, a strong pressing support force becomes a force for attracting the two main shafts 5 and 6 via the center pin 7 and does not act on the inner ring 2 as an external force.
No movement. One end of two sets of link plates 38 having the same length is connected to a roller shaft 37 of a roller 36 floating along a central symmetry plane of the outer ring 1, and the other end is a swing shaft end of each of the two main shafts 5 and 6. 40 and 41 are connected to the connecting pins 39. The two points of the center pin 7 and the roller shaft 37 are shared (equal length), and two other equal length sides (distance between the equal length center pin 7 and the oscillating shaft ends 40 and 41 and equal length link plates) 38) are congruent with three sides equal in length. As a result, the opening angle of the V-shaped gap between the two filter disks 8, 9 always opens and closes symmetrically with respect to the central symmetry plane. 48 is a raw material input port, and 49 is a dewatered cake discharge port.

【０００４】両瀘過盤８、９のＶ字状間隙最大部に対応
する位置に設けられた原料投入口４８に投入された原料
は、回転と共にその間隙を縮小する一対の円錐形瀘過盤
８、９によって圧搾脱水され、水分は瀘過盤の背面に流
出し、固形分は瀘過盤の表面に残留水分と共にケーキ状
となって堆積し、Ｖ字状間隙最小部で最大圧搾を受けた
後回転が進み、両瀘過盤の間隙が適当に拡大した位置に
おいてスクレーパ３ａにより脱水ケーキ排出口４９を経
て脱水機の外に放出される。Ｖ字状間隙最小部を通過す
るケーキ状の原料の容積の変動に対しては、両主軸が揺
動して傾斜角を変え、両瀘過盤のＶ字状間隔最小部の間
隔を増減するが、連結部材３５によって常に一定の圧搾
支持力を保持するのである。The raw material supplied to the raw material inlet 48 provided at the position corresponding to the maximum portion of the V-shaped gap between the two filter disks 8, 9 is fed to a pair of conical filter disks which reduce the gap with rotation. The water is drained to the back of the filter, and the solids are deposited on the surface of the filter in the form of a cake together with residual moisture, and subjected to maximum pressing at the minimum portion of the V-shaped gap. After that, the rotation proceeds, and at the position where the gap between the two filter disks is appropriately enlarged, the liquid is discharged from the dehydrator through the dewatering cake discharge port 49 by the scraper 3a. With respect to the fluctuation of the volume of the cake-like raw material passing through the minimum portion of the V-shaped gap, both the main shafts swing to change the inclination angle, and increase or decrease the interval of the minimum portion of the V-shaped interval between both the filter plates. However, the connection member 35 always maintains a constant squeezing support force.

【０００５】[0005]

【発明が解決しようとする課題】ところが、図２及び図
３に示される従来の円錐形瀘過盤回転式連続圧搾脱水機
は強力圧搾脱水が最大の長所であるが、瀘過盤の面積が
小さく脱水量が少ないので、特長とする強力圧搾が有効
に作用する低含水率（高濃度）の脱水ケーキ（脱水粕）
を得るためには供給原料は水分の少ないものに限られ
る。水分の多い原料は別の装置で予備脱水して供給され
るが、供給原料はその含水率が供給に必要な原料の流動
性に大きく制約される。例えば、パルプでは含水率８０
％位の予備脱水は容易であるのに流動性が不足するの
で、含水率９０％以上が供給される。又、瀘過盤の最大
間隙部に投入された原料は低含水率（高濃度）ほど少な
い脱水量によっても高脱水率が得られるし、又、両瀘過
盤による挟圧圧搾に対しても滑って逃げる傾向が少な
く、瀘過盤の最小間隙部（ギャップ）を大きく押し開く
ので、瀘過盤の回転数と圧搾の支持力を共に増加するこ
とが可能になり、処理量の倍増と脱水率の大巾アップが
できるのである。しかし、従来の重力による投入供給で
は供給原料の含水率（濃度）は供給に必要な流動性に大
きく制約され、含水率の多い原料に限られる。入口の形
状にもよるが、絶乾量（固形分量）の大量供給は困難で
あるのが欠点である。However, the conventional rotary press and dewatering machine of the conventional conical filter type shown in FIGS. 2 and 3 has the greatest advantage of strong press dewatering, but the area of the filter plate is large. Dewatered cake (dehydrated cake) with a low moisture content (high concentration), which is characterized by strong compaction because it is small and has a small amount of dewatering
In order to obtain, the feedstock is limited to those having a low moisture content. The raw material having a high water content is supplied after being preliminarily dehydrated by another apparatus, and the water content of the raw material is greatly restricted by the fluidity of the raw material required for the supply. For example, pulp has a moisture content of 80
The pre-dehydration of about% is easy but the fluidity is insufficient, so that a water content of 90% or more is supplied. In addition, the lower the water content (the higher the concentration), the higher the dehydration rate can be obtained from the raw material charged into the maximum gap portion of the filter disc, and the higher the dewatering rate, and the higher the water content (higher concentration). Since there is little tendency to slip and escape, and the minimum gap (gap) of the filter plate is pushed open greatly, it is possible to increase both the rotation speed of the filter plate and the supporting force for pressing, thereby doubling the throughput and dewatering. The rate can be greatly increased. However, in the conventional supply by gravity, the water content (concentration) of the raw material is greatly restricted by the fluidity required for the supply, and is limited to raw materials having a high water content. The drawback is that it is difficult to supply a large amount of absolutely dry amount (solid content) depending on the shape of the inlet.

【０００６】[0006]

【課題を解決するための手段】本発明は、上述の問題を
解消して効率のよい脱水を可能にするために、外環に内
接して互いに軸を傾斜し対面して回転する二つの広角円
錐形瀘過盤の間に形成されるＶ字状の間隙が一方で最大
となり１８０°回転した反対側で最小となるように作
り、前記両瀘過盤のＶ字状間隙最大部に投入した原料を
回転と共にＶ字状間隙を縮小する前記両瀘過盤によって
挟圧脱水し、Ｖ字状間隙最小部の開き角は脱水ケーキの
通過量に応じて増減する連続圧搾脱水機において、前記
瀘過盤の前記Ｖ字状間隙最大部となる所に近く、前記外
環に設けた円形開口部に駆動装置によって回転するスク
リューに外接する原料圧入筒の内端を装着し、前記原料
圧入筒の外端に近く、前記スクリューの軸に沿って下半
分を残して上半分を除去した所に、長方形の充分に大き
な原料供給口を固着し、前記原料供給口内に原料供給を
援助するブリッジ防止装置を装着した連続圧搾脱水機を
提供しようとするものである。SUMMARY OF THE INVENTION In order to solve the above-mentioned problems and to enable efficient dewatering, the present invention provides two wide-angle rotating members which are inscribed in an outer ring and rotate with their axes inclined and facing each other. The V-shaped gap formed between the conical filters was made to be maximum on one side and the minimum on the opposite side rotated by 180 °, and was put into the largest portion of the V-shaped gap of both the filters. In the continuous pressing and dehydrating machine, the raw material is pinched and dewatered by the above-mentioned two filtration disks which reduce the V-shaped gap with rotation, and the opening angle of the minimum part of the V-shaped gap increases and decreases according to the amount of the dewatered cake passed. The inner end of the material press-fitting cylinder circumscribing a screw rotated by a driving device is attached to a circular opening provided in the outer ring, near the position where the V-shaped gap becomes the maximum portion of the superstructure. Close to the outer end, leave the lower half along the axis of the screw The removed by the place, and secure the sufficiently large raw material supply port of the rectangle, it is intended to provide a continuous squeezing dehydrator equipped with a bridge prevention device to assist in raw material supply to the raw material supply mouth.

【０００７】[0007]

【発明の実施の形態】以下、本発明による連続圧搾脱水
機の実施の形態について図１を参照して説明する。図１
は図２及び図３に示す従来の連続圧搾脱水機に、原料圧
入装置を装着した本発明による連続圧搾脱水機の実施の
形態の側面図である。図１において、従来の脱水機の部
分は、図２及び図３によって説明したものと同様で、対
面する一対の円錐形瀘過盤の間にあるＶ字状間隙部を形
成する間隙は、上述のように、一方で最大になり、回転
と共に減少して１８０°回転した反対側で最小になるも
のである。本発明による連続圧搾脱水機は、比較的含水
率の低い（濃度の高い）原料の大量供給を可能にする最
良の手段としてなされたものである。即ち、本発明によ
る連続圧搾脱水機は、前記瀘過盤８、９の前記Ｖ字状間
隙最大部となる所に近く、前記外環１に設けた円形開口
部１０１に駆動装置によって回転するスクリュー１０２
に外接する原料圧入筒１０３の内端を装着し、前記原料
圧入筒１０３の外端に近く、前記スクリュー１０２の軸
に沿って下半分を残して上半分を除去した所に、長方形
の充分に大きい原料供給口１０５を固着し、前記原料供
給口１０５内に原料供給を援助するブリッジ防止装置１
０４を装着したものである。スクリュー１０２に沿った
長方形の充分に大きな原料供給口１０５とその長方形長
辺両側に沿って回転する撹拌棒１０６とを有する供給原
料ブリッジ防止装置１０４によって含水率の低い（濃度
の高い）原料の大量供給が可能になる。例えば、パルプ
（ＬＢＫＰ）に例をとると、表１に示すように、従来の
脱水機では連続供給可能含水率は９０〜９１％である
が、本発明による脱水機では８０％の低含水率の原料供
給が可能になり、その供給量も倍増する。絶乾処理量
は、表１の＊印の通り１．１０ Ton／Hrで、０．１９の
約５．８倍となり、脱水ケーキ含水率は、６２．５％
で、６５．５より向上する。又、ブリッジも無くなり、
圧入によってオーバーフローも皆無になった。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a continuous press dewatering machine according to the present invention will be described below with reference to FIG. FIG.
FIG. 4 is a side view of an embodiment of the continuous pressing and dewatering machine according to the present invention in which a raw material press-in device is attached to the conventional continuous pressing and dewatering machine shown in FIGS. 2 and 3. In FIG. 1, the portion of the conventional dehydrator is the same as that described with reference to FIGS. 2 and 3, and the gap forming the V-shaped gap between a pair of facing conical filtration plates is the same as that described above. , On the other hand, it becomes maximum, decreases with rotation, and becomes minimum on the opposite side rotated by 180 °. The continuous press dewatering machine according to the present invention has been made as the best means for enabling a large supply of raw materials having a relatively low water content (high concentration). That is, the continuous pressing and dewatering machine according to the present invention is provided with a screw which is rotated by a driving device through a circular opening 101 provided in the outer ring 1 near the maximum portion of the V-shaped gap of the filtration disks 8 and 9. 102
At the place where the inner end of the raw material press-fitting cylinder 103 circumscribing is attached, the upper half is removed near the outer end of the raw material press-fitting cylinder 103 and the lower half is removed along the axis of the screw 102, A bridge prevention device 1 for fixing a large raw material supply port 105 and assisting raw material supply into the raw material supply port 105
04 is attached. A large amount of low water content (high concentration) raw material by means of a raw material bridge prevention device 104 having a rectangular sufficiently large raw material supply port 105 along the screw 102 and a stirring rod 106 rotating along both sides of the rectangular long side. Supply becomes possible. For example, taking pulp (LBKP) as an example, as shown in Table 1, the water content that can be continuously supplied is 90 to 91% in the conventional dehydrator, but is as low as 80% in the dehydrator according to the present invention. Of raw materials can be supplied, and the supply amount is also doubled. The absolute dry treatment amount is 1.10 Ton / Hr as shown by the mark * in Table 1, which is about 5.8 times of 0.19, and the water content of the dehydrated cake is 62.5%
, Which is better than 65.5. Also, the bridge is gone,
There was no overflow due to the press-fitting.

【０００８】[0008]

【表１】 [Table 1]

【０００９】[0009]

【発明の効果】本発明による連続圧搾脱水機は、上述の
ように構成されており、両瀘過盤内に水分の少ない原料
の大量供給が可能になるので、瀘過盤の回転数を増加
し、圧搾支持力を増大することができて、表１のテスト
データに表示されるように、処理量が倍増し、脱水率も
増大する。The continuous press dewatering machine according to the present invention is constructed as described above, and it is possible to supply a large amount of raw material having a small amount of water into both filter discs, thereby increasing the rotation speed of the filter discs. However, the squeezing support capacity can be increased, and as shown in the test data of Table 1, the throughput is doubled and the dewatering rate is also increased.

【図面の簡単な説明】[Brief description of the drawings]

【図１】図２及び図３に示す従来の連続圧搾脱水機に、
原料圧入装置を装着した本発明による連続圧搾脱水機の
実施の形態の側面図である。FIG. 1 shows a conventional continuous pressing and dehydrating machine shown in FIGS. 2 and 3;
It is a side view of an embodiment of a continuous press dewatering machine according to the present invention equipped with a raw material injection device.

【図２】従来の連続圧搾脱水機の両主軸に沿って切断し
た平面図である。FIG. 2 is a plan view cut along both main axes of a conventional continuous pressing and dewatering machine.

【図３】図２の中央対称面を断面とした側面図である。FIG. 3 is a side view in which a center symmetry plane of FIG. 2 is sectioned;

【符号の説明】[Explanation of symbols]

１：外環 ２：内環 ３：内環腕 ５、６：主軸 ７：センターピン ８、９：円錐形瀘過盤 ３０、３１：Ｌ字型アーム ３５：連結部材 ３６：ローラー ３７：ローラー軸 ３８：リンク板 ４８：原料投入口 ４９：脱水ケーキ排出口 １０１：円形開口部 １０２：スクリュー １０３：原料圧入筒 １０４：供給原料ブリッジ防止装置 １０５：原料供給口 １０６：撹拌棒 1: Outer ring 2: Inner ring 3: Inner ring arm 5, 6: Main shaft 7: Center pin 8, 9: Conical filtration plate 30, 31: L-shaped arm 35: Connecting member 36: Roller 37: Roller shaft 38: Link plate 48: Raw material input port 49: Dewatered cake discharge port 101: Circular opening 102: Screw 103: Raw material press-fitting cylinder 104: Supply raw material bridge prevention device 105: Raw material supply port 106: Stir bar

Claims (1)

【特許請求の範囲】[Claims] 【請求項１】 外環に内接して互いに軸を傾斜し対面し
て回転する二つの広角円錐形瀘過盤の間に形成されるＶ
字状の間隙が一方で最大となり１８０°回転した反対側
で最小となるように作り、前記両瀘過盤のＶ字状間隙最
大部に投入した原料を回転と共にＶ字状間隙を縮小する
前記両瀘過盤によって挟圧脱水し、Ｖ字状間隙最小部の
開き角は脱水ケーキの通過量に応じて増減する連続圧搾
脱水機において、 前記瀘過盤の前記Ｖ字状間隙最大部となる所に近く、前
記外環に設けた円形開口部に駆動装置によって回転する
スクリューに外接する原料圧入筒の内端を装着し、前記
原料圧入筒の外端に近く、前記スクリューの軸に沿って
下半分を残して上半分を除去した所に、長方形の充分に
大きな原料供給口を固着し、前記原料供給口内に原料供
給を援助するブリッジ防止装置を装着したことを特徴と
する連続圧搾脱水機。1. A V formed between two wide-angle conical filtration disks which are inscribed in an outer ring and rotate with their axes inclined and facing each other.
The V-shaped gap is formed so that the V-shaped gap is maximized on the one hand and is minimized on the opposite side rotated by 180 °, and the V-shaped gap is reduced with the rotation of the raw material put into the V-shaped gap maximum portion of both the filter plates. In the continuous pressing and dehydrating machine in which the opening angle of the minimum portion of the V-shaped gap increases and decreases according to the amount of the dehydrated cake, the opening angle of the V-shaped gap becomes the maximum portion of the filtering disk. Near the place, the inner end of the raw material press-fitting cylinder circumscribing the screw that is rotated by the drive device in the circular opening provided in the outer ring, near the outer end of the raw material press-fitting cylinder, along the axis of the screw A continuous press dewatering machine characterized in that a rectangular sufficiently large raw material supply port is fixed to a place where the upper half is removed while the lower half is left, and a bridge prevention device is installed in the raw material supply port to assist raw material supply. .
JP16493497A 1997-06-09 1997-06-09 Continuous pressing dehydrater Pending JPH11793A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16493497A JPH11793A (en) 1997-06-09 1997-06-09 Continuous pressing dehydrater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16493497A JPH11793A (en) 1997-06-09 1997-06-09 Continuous pressing dehydrater

Publications (1)

Publication Number Publication Date
JPH11793A true JPH11793A (en) 1999-01-06

Family

ID=15802627

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16493497A Pending JPH11793A (en) 1997-06-09 1997-06-09 Continuous pressing dehydrater

Country Status (1)

Country Link
JP (1) JPH11793A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7351177B2 (en) 2001-08-23 2008-04-01 Sew-Eurodrive Gmbh & Co. Kg. Series of gearboxes
DE112011105383B4 (en) 2011-06-27 2022-11-24 Toyota Jidosha Kabushiki Kaisha Choke and manufacturing method therefor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7351177B2 (en) 2001-08-23 2008-04-01 Sew-Eurodrive Gmbh & Co. Kg. Series of gearboxes
DE112011105383B4 (en) 2011-06-27 2022-11-24 Toyota Jidosha Kabushiki Kaisha Choke and manufacturing method therefor

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