JPS58175894U - Screw press type dehydrator - Google Patents

Screw press type dehydrator

Info

Publication number
JPS58175894U
JPS58175894U JP7057982U JP7057982U JPS58175894U JP S58175894 U JPS58175894 U JP S58175894U JP 7057982 U JP7057982 U JP 7057982U JP 7057982 U JP7057982 U JP 7057982U JP S58175894 U JPS58175894 U JP S58175894U
Authority
JP
Japan
Prior art keywords
screw
discharge port
type dehydrator
press type
dehydrator
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.)
Granted
Application number
JP7057982U
Other languages
Japanese (ja)
Other versions
JPS6135356Y2 (en
Inventor
昭一 郷田
Original Assignee
荏原インフイルコ株式会社
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 荏原インフイルコ株式会社 filed Critical 荏原インフイルコ株式会社
Priority to JP7057982U priority Critical patent/JPS58175894U/en
Publication of JPS58175894U publication Critical patent/JPS58175894U/en
Application granted granted Critical
Publication of JPS6135356Y2 publication Critical patent/JPS6135356Y2/ja
Granted legal-status Critical Current

Links

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

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

第１図は従来例の縦断面図、第２図は本考案の実施例の
縦断面図、第３図は第１図例と第２図例の脱水性能の比
較実験結果を示すグラフである。 １・・・汚泥投入口、２・・・スクリュー羽根、３・・
・ケーキ排出口、４・・・汚泥ホッパー、５・・・スク
リュー軸、６・・・外筒、７・・・テーパーコーン、８
・・・スチームパイプ、９・・・削減部、Ａ・・・重力
脱水部、Ｂ・・・圧搾脱水部、Ｃ・・・濃縮・１次圧搾
部、Ｄ・・・２次圧搾部。FIG. 1 is a vertical cross-sectional view of the conventional example, FIG. 2 is a vertical cross-sectional view of the embodiment of the present invention, and FIG. 3 is a graph showing the results of a comparative experiment on the dewatering performance of the example shown in FIG. 1 and the example shown in FIG. . 1...Sludge inlet, 2...Screw blade, 3...
・Cake discharge port, 4...Sludge hopper, 5...Screw shaft, 6...Outer cylinder, 7...Taper cone, 8
...Steam pipe, 9.. Reduction section, A.. Gravity dehydration section, B.. Pressure dehydration section, C.. Concentration/primary compression section, D.. Secondary compression section.

Claims (1)

【実用新案登録請求の範囲】 １　汚泥供給口とケーキ排出口とを有する筒型炉材の外
筒内に、前記汚泥供給口から前記ケーキ排出口方向に従
って前記外筒内の間隙が小さくなるようにスクリュー羽
根を外周に有するスクリュー軸を回転自在に配備し、該
スクリュー軸の回転により汚泥を圧搾脱水しつつ、前記
ケーキ排出口からケーキを排出するスクリュープレス型
脱水機において、前記スクリュー軸の少（とも−ケ所の
スクリュー羽根を削減せしめてなるスクリュー型脱水機
。 ２　前記スクリュー羽根の削減部が、前記スクリュー軸
の長手方向中間部に少なくとも一ケ所ある実用新案登録
請求の範囲第１項記載の脱水機。[Claims for Utility Model Registration] 1. In an outer cylinder of a cylindrical furnace material having a sludge supply port and a cake discharge port, there is provided a method in which a gap in the outer cylinder becomes smaller in the direction from the sludge supply port to the cake discharge port. In a screw press type dewatering machine, a screw shaft having screw blades on the outer periphery is rotatably provided, and the sludge is compressed and dehydrated by rotation of the screw shaft, and the cake is discharged from the cake discharge port. (A screw-type dehydrator in which screw blades are reduced at several places. 2. A screw-type dehydrator according to claim 1, wherein the screw blade reduction portion is located at least at one intermediate portion in the longitudinal direction of the screw shaft. Dehydrator.
JP7057982U 1982-05-17 1982-05-17 Screw press type dehydrator Granted JPS58175894U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7057982U JPS58175894U (en) 1982-05-17 1982-05-17 Screw press type dehydrator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7057982U JPS58175894U (en) 1982-05-17 1982-05-17 Screw press type dehydrator

Publications (2)

Publication Number Publication Date
JPS58175894U true JPS58175894U (en) 1983-11-24
JPS6135356Y2 JPS6135356Y2 (en) 1986-10-14

Family

ID=30080238

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7057982U Granted JPS58175894U (en) 1982-05-17 1982-05-17 Screw press type dehydrator

Country Status (1)

Country Link
JP (1) JPS58175894U (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2424356B1 (en) 2009-04-29 2017-08-23 Amarin Pharmaceuticals Ireland Limited Stable pharmaceutical composition and methods of using same
US9283201B2 (en) 2013-03-14 2016-03-15 Amarin Pharmaceuticals Ireland Limited Compositions and methods for treating or preventing obesity in a subject in need thereof
US9585859B2 (en) 2013-10-10 2017-03-07 Amarin Pharmaceuticals Ireland Limited Compositions and methods for lowering triglycerides without raising LDL-C levels in a subject on concomitant statin therapy

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4899282A (en) * 1972-03-29 1973-12-15
JPS54147779U (en) * 1978-04-06 1979-10-15
JPS5516758A (en) * 1978-07-24 1980-02-05 Hitachi Ltd Frictional pressure welding of small-thickness pipe

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4899282A (en) * 1972-03-29 1973-12-15
JPS54147779U (en) * 1978-04-06 1979-10-15
JPS5516758A (en) * 1978-07-24 1980-02-05 Hitachi Ltd Frictional pressure welding of small-thickness pipe

Also Published As

Publication number Publication date
JPS6135356Y2 (en) 1986-10-14

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