JPS58175894U - Screw press type dehydrator - Google Patents
Screw press type dehydratorInfo
- 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
Links
Landscapes
- Treatment Of Sludge (AREA)
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
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)
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.
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NZ595852A (en) | 2009-04-29 | 2014-07-25 | Amarin Pharmaceuticals Ie Ltd | Stable pharmaceutical composition comprising ethyl eicosapentaenoate |
| 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)
| 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 |
-
1982
- 1982-05-17 JP JP7057982U patent/JPS58175894U/en active Granted
Patent Citations (3)
| 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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