KR920001686Y1 - 준설기의 스크류 준설 장치 - Google Patents
준설기의 스크류 준설 장치 Download PDFInfo
- Publication number
- KR920001686Y1 KR920001686Y1 KR2019890018342U KR890018342U KR920001686Y1 KR 920001686 Y1 KR920001686 Y1 KR 920001686Y1 KR 2019890018342 U KR2019890018342 U KR 2019890018342U KR 890018342 U KR890018342 U KR 890018342U KR 920001686 Y1 KR920001686 Y1 KR 920001686Y1
- Authority
- KR
- South Korea
- Prior art keywords
- screw
- dredging
- dredger
- sediment
- plate
- 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
Links
- 230000018044 dehydration Effects 0.000 claims description 3
- 238000006297 dehydration reaction Methods 0.000 claims description 3
- 239000013049 sediment Substances 0.000 description 29
- 230000002265 prevention Effects 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000002244 precipitate Substances 0.000 description 4
- 238000003466 welding Methods 0.000 description 3
- 238000005119 centrifugation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F9/00—Arrangements or fixed installations methods or devices for cleaning or clearing sewer pipes, e.g. by flushing
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/08—Hand implements for emptying sewers or cesspools
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F7/00—Other installations or implements for operating sewer systems, e.g. for preventing or indicating stoppage; Emptying cesspools
- E03F7/10—Wheeled apparatus for emptying sewers or cesspools
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims (4)
- 준설기(1) 후방에 입설된 지브후레임수단(3) 내부에 승강작동이 가동하도록 구성된 준설통체(6) 내측에 감속모우터(4)등에 의하여 감속회전하면서, 준설작동을 하는 스크류날개(5)로 구성된 준설장치에 있어서, 상기 준설통체(6) 내부에 장설되어 함께 승강 작동하는 스크류날개(5)의 외주연부에 수직상으로 입설된 나선상돌출격판(8)을 스크류날개(5) 하부부터 나선상로 형성하여서된 준설기의 스크류준설장치.
- 청구범위 제 1 항에 있어서, 나선상 돌출격판(8)에 탈수공(9)이 다수 천공하여서된 준설기의 스크류준설장치.
- 청구범위 제 1 항 또는, 제 2 항에 있어서 스크류축(5')과 나선상 돌출격판(8) 사이의 스크류날개(5)상에 나선상 보조격판(8')(8")을 형성하여서된 준설기의 스크류준설장치.
- 청구범위 제 1 항 또는, 제 2 항에 있어서 스크류날개 자체를 단면이 ""형으로 되어 낙하방지판(8a)이 형성된 ""형 스크류날개(5a)를 스크류축(5')에 나선상으로 용착하여 구성함을 특징으로하는 준설기의 스크류준설장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890018342U KR920001686Y1 (ko) | 1989-12-05 | 1989-12-05 | 준설기의 스크류 준설 장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019890018342U KR920001686Y1 (ko) | 1989-12-05 | 1989-12-05 | 준설기의 스크류 준설 장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR910011681U KR910011681U (ko) | 1991-07-29 |
KR920001686Y1 true KR920001686Y1 (ko) | 1992-03-09 |
Family
ID=19292772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019890018342U Expired KR920001686Y1 (ko) | 1989-12-05 | 1989-12-05 | 준설기의 스크류 준설 장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR920001686Y1 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100468995B1 (ko) * | 2001-05-11 | 2005-02-02 | 산요덴키가부시키가이샤 | SIN θ 발생 회로, 위상 시프트 회로, 색상 조정 회로 |
KR100928558B1 (ko) * | 2008-12-09 | 2009-11-24 | 동 석 강 | 모래탈수장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20030018512A (ko) * | 2001-08-30 | 2003-03-06 | 봉화토건 합자회사 | 오, 우수받이 연결관의 준설장치 및 방법 |
-
1989
- 1989-12-05 KR KR2019890018342U patent/KR920001686Y1/ko not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100468995B1 (ko) * | 2001-05-11 | 2005-02-02 | 산요덴키가부시키가이샤 | SIN θ 발생 회로, 위상 시프트 회로, 색상 조정 회로 |
KR100928558B1 (ko) * | 2008-12-09 | 2009-11-24 | 동 석 강 | 모래탈수장치 |
Also Published As
Publication number | Publication date |
---|---|
KR910011681U (ko) | 1991-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19891205 |
|
UA0201 | Request for examination |
Patent event date: 19891205 Patent event code: UA02012R01D Comment text: Request for Examination of Application |
|
UG1501 | Laying open of application | ||
UG1604 | Publication of application |
Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19920208 |
|
E701 | Decision to grant or registration of patent right | ||
UE0701 | Decision of registration |
Patent event date: 19920529 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 19920825 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19920825 |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |
Termination date: 19961125 Termination category: Default of registration fee |