JP4878882B2 - 汚泥脱水機 - Google Patents
汚泥脱水機 Download PDFInfo
- Publication number
- JP4878882B2 JP4878882B2 JP2006075773A JP2006075773A JP4878882B2 JP 4878882 B2 JP4878882 B2 JP 4878882B2 JP 2006075773 A JP2006075773 A JP 2006075773A JP 2006075773 A JP2006075773 A JP 2006075773A JP 4878882 B2 JP4878882 B2 JP 4878882B2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- rotating
- blades
- sludge
- axial direction
- 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
Images
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
- B30B9/16—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 operating with two or more screws or worms
-
- 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
- B30B9/124—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 using a rotatable and axially movable screw
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Description
52 スクリーン
53、54 第1および第2のスクリュー軸
55、56 スクリュー羽根
57、58 歯車
59 第1のモータ
60 送り装置
61 第2のモータ
62 フィードギヤ
63 フォローギヤ
64 背圧板
65 シリンダー装置
Claims (4)
- 外周部がスクリーンからなる本体ケーシング内に、軸廻りで相反する方向に回転する一対
の回転軸を平行に配置し、双方の回転軸のそれぞれにスクリュー羽根を相互に反対螺旋状
に形成し、各スクリュー羽根のピッチを汚泥排出側ほど狭く形成し、双方のスクリュー羽
根を各ピッチにおいて軸方向で重なるように設け、双方の回転軸およびスクリュー羽根を
回転駆動するとともに、軸方向において対向する双方のスクリュー羽根の羽根間距離を変
更するスクリュー羽根駆動手段を備えて脱水ケーキの含水率の低下を図ることを特徴とする汚泥脱水機。 - 外周部がスクリーンからなる本体ケーシング内に、軸廻りで相反する方向に回転する一対
の回転軸を平行に配置し、各回転軸の外径を汚泥排出側ほど大きく形成し、双方の回転軸
のそれぞれにスクリュー羽根を相互に反対螺旋状に形成し、双方のスクリュー羽根を各ピ
ッチにおいて軸方向で重なるように設け、双方の回転軸およびスクリュー羽根を回転駆動
するとともに、軸方向において対向する双方のスクリュー羽根の羽根間距離を変更するス
クリュー羽根駆動手段を備えて脱水ケーキの含水率の低下を図ることを特徴とする汚泥脱水機。 - スクリュー羽根駆動手段は、双方の回転軸を同期回転駆動する回転手段と、少なくとも一
方の回転軸を軸方向に出退駆動する出退手段とを備え、一方の回転軸を他方の回転軸に対
して軸方向へ相対的に移動させることを特徴とする請求項1又は2記載の汚泥脱水機。 - スクリュー羽根駆動手段は、双方の回転軸をそれぞれ独立して回転駆動する回転手段と、
少なくとも一方の回転手段の回転数を制御する制御手段とを備え、双方の回転軸間に回転
数差を与えることを特徴とする請求項1又は2記載の汚泥脱水機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006075773A JP4878882B2 (ja) | 2006-03-20 | 2006-03-20 | 汚泥脱水機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006075773A JP4878882B2 (ja) | 2006-03-20 | 2006-03-20 | 汚泥脱水機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007245224A JP2007245224A (ja) | 2007-09-27 |
JP4878882B2 true JP4878882B2 (ja) | 2012-02-15 |
Family
ID=38590052
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006075773A Expired - Fee Related JP4878882B2 (ja) | 2006-03-20 | 2006-03-20 | 汚泥脱水機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4878882B2 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5219483B2 (ja) * | 2007-12-11 | 2013-06-26 | 株式会社クボタ | 汚泥脱水機 |
JP2010284689A (ja) * | 2009-06-12 | 2010-12-24 | Kubota Corp | 多軸スクリュープレスの背圧板構造 |
JP5518162B2 (ja) * | 2012-10-22 | 2014-06-11 | 株式会社クボタ | 汚泥脱水機 |
CN110066088A (zh) * | 2019-05-31 | 2019-07-30 | 河南东方润环保科技有限公司 | 一种粪便螺旋固液分离装置 |
CN110272178B (zh) * | 2019-07-12 | 2024-05-24 | 江苏康泰环保装备有限公司 | 一种污泥布料装置 |
CN114292001B (zh) * | 2022-01-11 | 2023-03-21 | 宁夏环保集团有限责任公司 | 一种工业污水处理装置 |
CN118579974B (zh) * | 2024-08-01 | 2024-10-11 | 青岛华电信息系统工程有限公司 | 一种环境污染处理用污水污泥的脱水干化装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57107307A (en) * | 1980-12-24 | 1982-07-03 | Nippon Kokan Kk <Nkk> | Constant quantity supply device for damp mud |
JPS5954417A (ja) * | 1982-09-24 | 1984-03-29 | Mitsubishi Heavy Ind Ltd | クラツド鋼管の製造方法 |
JPH02255296A (ja) * | 1989-03-29 | 1990-10-16 | Marui Kogyo Kk | スクリュー脱水機 |
JP2000246295A (ja) * | 1999-02-26 | 2000-09-12 | Kominyuutaa Service Kk | 二軸対向スクリュー式汚泥脱水機 |
-
2006
- 2006-03-20 JP JP2006075773A patent/JP4878882B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP2007245224A (ja) | 2007-09-27 |
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