KR100511750B1 - 벤투리 효과를 이용한 이젝터 - Google Patents
벤투리 효과를 이용한 이젝터 Download PDFInfo
- Publication number
- KR100511750B1 KR100511750B1 KR10-2003-0072258A KR20030072258A KR100511750B1 KR 100511750 B1 KR100511750 B1 KR 100511750B1 KR 20030072258 A KR20030072258 A KR 20030072258A KR 100511750 B1 KR100511750 B1 KR 100511750B1
- Authority
- KR
- South Korea
- Prior art keywords
- fluid
- slope
- compression
- pipe
- inlet
- 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 - Lifetime
Links
- 230000000694 effects Effects 0.000 title claims abstract description 12
- 239000012530 fluid Substances 0.000 claims abstract description 105
- 238000007906 compression Methods 0.000 claims abstract description 53
- 230000006835 compression Effects 0.000 claims abstract description 42
- 238000010168 coupling process Methods 0.000 claims description 13
- 230000008878 coupling Effects 0.000 claims description 12
- 238000005859 coupling reaction Methods 0.000 claims description 12
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 description 8
- 238000004891 communication Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
- B05B7/0087—Atmospheric air being sucked by a gas stream, generally flowing through a venturi, at a location upstream or inside the spraying apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1278—Provisions for mixing or aeration of the mixed liquor
- C02F3/1294—"Venturi" aeration means
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Jet Pumps And Other Pumps (AREA)
Abstract
Description
Claims (2)
- 유입관(10)과 유출관(20)으로 분할하여 나사부(16) (25)에 의해 결합 및 분리시킬 수 있도록 하고, 메인유체의 압력에 의해 이질유체를 혼합하여 배출시킬 수 있도록 된 것으로서,유입관(10)의 내부에는 중간의 압축가이드돌턱(13)에 의해 분할되는 메인유체유입실(11-1)과 유출관결합실(11-2)을 서로 연통되게 형성하고, 내측삽입관(21-1)과 외측관(21-2)이 일체로 된 유출관(20)의 내부에는 유출경사면(24)을 완만하게 형성한 것과,상기 압축가이드돌턱(13)의 전면에는 압축선경사면(14)을 형성하고 유출경사면(24)의 선단 내면에는 압축후경사면(23)을 압축선경사면(14)과 동일한 각도로 연장되도록 분할 형성하여 단면적을 급격히 줄여주도록 한 것과,유출관결합실(11-2)의 외측에는 이질유체공급공(19)을 연통되게 뚫어 이질유체를 공급할 수 있도록 하되, 공급되는 이질유체는 유출관(20)의 선단에 형성된 이질유체인입부(28)를 거쳐 유입관(10)의 압축가이드돌턱(13)과 유출관(20)의 외경사부(27)의 선단 사이를 통하여 유입되어지도록 한 것이 포함되는 것을 특징으로 하는 벤투리효과를 이용한 이젝터.
- 제 1 항에 있어서,상기 분할 형성된 압축선경사면(14)과 압축후경사면(23)의 유격을 조절하여 유입실(11-1)로 유입되는 유체의 속도 및/또는 압력을 조절하는 것을 특징으로 하는 벤투리효과를 이용한 이젝터.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0072258A KR100511750B1 (ko) | 2003-10-16 | 2003-10-16 | 벤투리 효과를 이용한 이젝터 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2003-0072258A KR100511750B1 (ko) | 2003-10-16 | 2003-10-16 | 벤투리 효과를 이용한 이젝터 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20050036554A KR20050036554A (ko) | 2005-04-20 |
KR100511750B1 true KR100511750B1 (ko) | 2005-09-05 |
Family
ID=37239749
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2003-0072258A Expired - Lifetime KR100511750B1 (ko) | 2003-10-16 | 2003-10-16 | 벤투리 효과를 이용한 이젝터 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100511750B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101369339B1 (ko) | 2012-03-05 | 2014-03-04 | 황성일 | 유기성 폐기물의 발효 교반장치 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101633990B1 (ko) * | 2014-09-29 | 2016-06-27 | 박정훈 | 배출량 조절 가능한 에어 블로워 유닛 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4807814A (en) * | 1985-01-04 | 1989-02-28 | Saint Gobain Vitrage | Pneumatic powder ejector |
KR890002612Y1 (ko) * | 1986-11-17 | 1989-04-29 | 대우중공업 주식회사 | 펌핑용 벤튜리관 |
JP2003090266A (ja) * | 2001-09-18 | 2003-03-28 | Honda Motor Co Ltd | 内燃機関における燃料供給装置 |
-
2003
- 2003-10-16 KR KR10-2003-0072258A patent/KR100511750B1/ko not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4807814A (en) * | 1985-01-04 | 1989-02-28 | Saint Gobain Vitrage | Pneumatic powder ejector |
KR890002612Y1 (ko) * | 1986-11-17 | 1989-04-29 | 대우중공업 주식회사 | 펌핑용 벤튜리관 |
JP2003090266A (ja) * | 2001-09-18 | 2003-03-28 | Honda Motor Co Ltd | 内燃機関における燃料供給装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101369339B1 (ko) | 2012-03-05 | 2014-03-04 | 황성일 | 유기성 폐기물의 발효 교반장치 |
Also Published As
Publication number | Publication date |
---|---|
KR20050036554A (ko) | 2005-04-20 |
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