JP4088651B2 - し渣洗浄脱水機 - Google Patents
し渣洗浄脱水機 Download PDFInfo
- Publication number
- JP4088651B2 JP4088651B2 JP2006166391A JP2006166391A JP4088651B2 JP 4088651 B2 JP4088651 B2 JP 4088651B2 JP 2006166391 A JP2006166391 A JP 2006166391A JP 2006166391 A JP2006166391 A JP 2006166391A JP 4088651 B2 JP4088651 B2 JP 4088651B2
- Authority
- JP
- Japan
- Prior art keywords
- residue
- washing
- cleaning
- screw
- dewatering
- 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.)
- Active
Links
- 238000005406 washing Methods 0.000 title claims description 186
- 239000013049 sediment Substances 0.000 title description 3
- 238000004140 cleaning Methods 0.000 claims description 127
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 89
- 230000018044 dehydration Effects 0.000 claims description 42
- 238000006297 dehydration reaction Methods 0.000 claims description 42
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 description 10
- 238000012360 testing method Methods 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 238000002474 experimental method Methods 0.000 description 6
- 235000019645 odor Nutrition 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 238000012795 verification Methods 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Images
Landscapes
- Treatment Of Sludge (AREA)
- Filtration Of Liquid (AREA)
Description
(2)次いで、洗浄ゾーン9に搬送されたこのし渣に、スクリュー洗浄水供給ノズル15からスクリュー洗浄水15aを噴射させて洗浄する第1洗浄を行なう。
(4)スクリュー5aの逆転によって後進して来た前記し渣に、洗浄部洗浄水供給ノズル16から洗浄部洗浄水16aを噴射させて洗浄する第2洗浄を行なう。
(5)再度、スクリュー5aを正転して前記し渣を回転させながら前進させ、前記スクリュー洗浄水15aによる洗浄を行なう。その後、上記(2)〜(5)の工程を全4回繰り返す。
(7)その後、スクリュー5bを正転させて前記し渣を圧送、脱水し、し渣洗浄脱水機本体2から排出する。
(8)脱水部洗浄水供給ノズル17から脱水部洗浄水17aを供給して、脱水ゾーン10の洗浄を行なう。
1:し渣洗浄脱水機, 2:し渣洗浄脱水機本体,
3:背圧管, 3a:直管部, 3b,3e:レデューサ部,
3c,3d:エルボ部,
4:ハウジング,
5:スクリュー軸,5a:スクリュー,5b:スクリュー(小ピッチスクリュー),
6:駆動モータ, 7:減速機,
8:投入部, 8a:受入ホッパー,
9:洗浄ゾーン, 10:脱水ゾーン,
11:スクリュー洗浄水供給路,
12:スクリュー洗浄水供給口, 12a:スクリュー洗浄水,
13:ロータリジョイント,
14:投入部洗浄水供給ノズル, 14a:投入部洗浄水,
15:スクリュー洗浄水供給ノズル, 15a:スクリュー洗浄水,
16:洗浄部洗浄水供給ノズル, 16a:洗浄部洗浄水,
17:脱水部洗浄水供給ノズル, 17a:脱水部洗浄水,
18:スクリーン, 18a:洗浄排水,
19:排水トレイ,
20:トレイ内洗浄水供給口, 20a:トレイ内洗浄水,
21:排水口, 21a:排水,
25:次工程のホッパー,
30:汚水沈砂池, 31:スクリーン, 32:コンベア,
33:シュータ, 34:容器, 35:洗浄水,
36:洗浄用ポンプ
Claims (6)
- ハウジング内に、駆動モータにより回転されるスクリュー軸と、このスクリュー軸外周に設けられスクリュー軸の回転によりし渣を搬送するためのスクリューとを収納し、前記ハウジングの入口側から出口側に向かって、し渣を投入するためハウジング上部に開口された投入部と、前記スクリュー軸の軸心に貫通して設けられたスクリュー洗浄水供給路からスクリュー洗浄水供給ノズルを介して噴射されたスクリュー洗浄水により前記し渣を洗浄するための洗浄ゾーンと、前記スクリュー軸外周に設けられたスクリューを小ピッチ化し、この小ピッチスクリューの回転によって洗浄後のし渣を加圧脱水する脱水ゾーンとを備えるとともに、前記ハウジングの出口に、加圧脱水される前記し渣に背圧を付与するため、水平面から上向きの傾斜角度が35〜55度に形成されたエルボ部とこのエルボ部後方で拡径された直管部とを備えて構成された背圧管を接続したことを特徴とするし渣洗浄脱水機。
- 前記スクリュー軸が正転、逆転何れも可能なよう構成されたことを特徴とする請求項1に記載のし渣洗浄脱水機。
- 前記背圧管を構成する直管部の内径が、前記ハウジングの出口内径より、少なくとも20mm以上拡径して構成されたことを特徴とする請求項1または2に記載のし渣洗浄脱水機。
- 前記背圧管を構成する直管部の内径が、前記ハウジングの出口内径に対し、エキセントリックに接続して構成されたことを特徴とする請求項3に記載のし渣洗浄脱水機。
- 前記洗浄ゾーンに、前記スクリューによって搬送されて来たハウジング内のし渣を洗浄するための洗浄部洗浄水供給ノズルを備えるとともに、前記洗浄ゾーンを含むハウジングの下部に、洗浄後の前記し渣から前記洗浄水を分離するためのスクリーンを備えたことを特徴とする請求項1乃至4のうちの何れか一つの項に記載のし渣洗浄脱水機。
- 前記脱水ゾーンに、この脱水ゾーンを洗浄するための脱水部洗浄水供給ノズルを備えたことを特徴とする請求項1乃至5のうちの何れか一つの項に記載のし渣洗浄脱水機。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006166391A JP4088651B2 (ja) | 2006-06-15 | 2006-06-15 | し渣洗浄脱水機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006166391A JP4088651B2 (ja) | 2006-06-15 | 2006-06-15 | し渣洗浄脱水機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007330907A JP2007330907A (ja) | 2007-12-27 |
JP4088651B2 true JP4088651B2 (ja) | 2008-05-21 |
Family
ID=38930887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006166391A Active JP4088651B2 (ja) | 2006-06-15 | 2006-06-15 | し渣洗浄脱水機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4088651B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7326032B2 (ja) * | 2019-06-07 | 2023-08-15 | 月島アクアソリューション株式会社 | 濾過装置 |
CN111304014A (zh) * | 2020-04-10 | 2020-06-19 | 济南蓝昆新材料科技有限公司 | 一种油泥砂清洗剂、油泥砂清洗方法及系统 |
-
2006
- 2006-06-15 JP JP2006166391A patent/JP4088651B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2007330907A (ja) | 2007-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US9089796B2 (en) | Sedimentation and floatation wastewater treatment device with a heater | |
SE544566C2 (en) | A separation device and method to separate contaminants from contaminated water | |
US8524089B2 (en) | Combined sedimentation and pressure floatation wastewater treatment tank | |
JP4088651B2 (ja) | し渣洗浄脱水機 | |
KR20050080074A (ko) | 분뇨 및 축산폐수용 협잡물 종합처리기 | |
EP3342283A1 (en) | Filter intended for a fish farming system | |
JP3748801B2 (ja) | し渣移送脱水機 | |
KR101251568B1 (ko) | 환경친화적인 준설슬러지 탈수처리공법 및 그 장치 | |
KR100470138B1 (ko) | 이동식 오니(汚泥)처리시스템 | |
JP2010194392A (ja) | 油タンクの共油洗浄時のスラッジ除去方法 | |
EP1335785B1 (en) | Filtration apparatus | |
JP2008149272A (ja) | 汚泥濃縮装置及びその洗浄方法 | |
EP0288105A2 (en) | Machine for continuously separating solid and semisolid parts from liquid, in the purification of civil and industrial effluents | |
KR200346465Y1 (ko) | 하수내 침사및 협잡물 처리를 위한 일체형 스크린 장치 | |
KR200317510Y1 (ko) | 수처리장치의 협잡물 분리 제거기 | |
JP3763060B2 (ja) | し渣洗浄・脱水装置 | |
JP2010194390A (ja) | 原油中のスラッジの除去方法 | |
JP4869908B2 (ja) | 沈砂洗浄設備と沈砂洗浄方法 | |
JP2004122149A (ja) | 含水廃棄物処理装置 | |
JP2004243185A (ja) | 固液分離処理方法及び装置 | |
JP2006095401A (ja) | し渣処理装置 | |
JP3759811B2 (ja) | 屎尿・浄化槽汚泥からの除砂装置と同装置を備えた屎尿・浄化槽汚泥処理設備 | |
KR102534293B1 (ko) | 협잡물 탈수기 | |
CN212403889U (zh) | 含杂污泥干化预处理系统 | |
KR100962219B1 (ko) | 협잡물 종합 처리장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080121 |
|
A871 | Explanation of circumstances concerning accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A871 Effective date: 20080121 |
|
A975 | Report on accelerated examination |
Free format text: JAPANESE INTERMEDIATE CODE: A971005 Effective date: 20080213 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20080219 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20080225 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110228 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4088651 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110228 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110228 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120229 Year of fee payment: 4 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120229 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120229 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130228 Year of fee payment: 5 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130228 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130228 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140228 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |