KR970042325A - Air diffuser using pressure pulsation - Google Patents

Air diffuser using pressure pulsation Download PDF

Info

Publication number
KR970042325A
KR970042325A KR1019950061818A KR19950061818A KR970042325A KR 970042325 A KR970042325 A KR 970042325A KR 1019950061818 A KR1019950061818 A KR 1019950061818A KR 19950061818 A KR19950061818 A KR 19950061818A KR 970042325 A KR970042325 A KR 970042325A
Authority
KR
South Korea
Prior art keywords
nozzle
air
outlet end
pressure pulsation
reflector plate
Prior art date
Application number
KR1019950061818A
Other languages
Korean (ko)
Other versions
KR100191423B1 (en
Inventor
문종덕
홍석윤
Original Assignee
이우복
사단법인 고등기술연구원 연구조합
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 이우복, 사단법인 고등기술연구원 연구조합 filed Critical 이우복
Priority to KR1019950061818A priority Critical patent/KR100191423B1/en
Publication of KR970042325A publication Critical patent/KR970042325A/en
Application granted granted Critical
Publication of KR100191423B1 publication Critical patent/KR100191423B1/en

Links

Classifications

    • 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
    • C02F3/20—Activated sludge processes using diffusers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Microbiology (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

압력맥동을 이용한 산기장치에 있어서, 노즐(1), 노즐의 유입단에 연결된 공기 유입관(2), 노즐과 공기유입관 사이에 내장되어 공기의 역류를 방지하는 체크 밸브(5) 및 밸브스프링(6), 노즐의 출구단으로부터 얼마의 간격으로 이격된 반사판(4), 상기 반사판에 고정되어 노즐의 직경부 속으로 길게 연장된 기둥(9), 상기 반사판을 삽입하여 노즐 출구단에 체결시키고 상기 출구단의 간격(공간)과 연통하는 다수의 공기통로(7)를 가지는 원통형 고정대(3)를 포함하는 것을 특징으로 한다.In an air diffuser using pressure pulsation, a nozzle (1), an air inlet pipe (2) connected to the inlet end of the nozzle, a check valve (5) and a valve spring built between the nozzle and the air inlet pipe to prevent backflow of air (6), the reflector plate 4 spaced apart from the outlet end of the nozzle at some interval, the pillar 9 fixed to the reflector plate and extending into the diameter portion of the nozzle, and inserting the reflector plate and fastening to the nozzle outlet end. It characterized in that it comprises a cylindrical holder (3) having a plurality of air passages (7) in communication with the space (space) of the outlet end.

Description

압력맥동을 이용한 산기장치Air diffuser using pressure pulsation

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제5도는 본 발명에 따른 산기장치의 조립 단면도.5 is an assembled cross-sectional view of the diffuser device according to the present invention.

Claims (3)

노즐(1), 노즐의 유입단에 연결된 공기 유입관(2), 노즐과 공기 유입관 사이에 내장되어 공기의 역류를 방지하는 체크밸브(5) 및 밸브스프링(6), 노즐의 출구단으로부터 얼마의 간격으로 이격된 반사판(4), 상기 반사판에 고정되어 노즐의 직경부 속으로 길게 연장된 기둥(9), 상기 반사판을 삽입하여 노즐 출구단에 체결시키고 상기 출구단의 간격(공간)과 연통하는 다수의 공기통로(7)를 가지는 원통형 고정대(3)를 포함하는 압력맥동을 이용한 산기장치.Nozzle (1), air inlet pipe (2) connected to the inlet of the nozzle, a check valve (5) and valve spring (6) embedded between the nozzle and the air inlet pipe to prevent backflow of air, from the outlet end of the nozzle A reflector plate 4 spaced apart at a predetermined interval, a pillar 9 fixed to the reflector plate, extending into the diameter portion of the nozzle, and inserted into the nozzle outlet end and fastened to the nozzle outlet end, Dispersion apparatus using pressure pulsation comprising a cylindrical holder (3) having a plurality of air passages (7) in communication. 제1항에 있어서, 상기 반사판(4)의 반사면에는 원형 반사홈(8)이 형성된 것을 특징으로 하는 압력맥동을 이용한 산기장치.The diffuser device using pressure pulsation according to claim 1, characterized in that a circular reflecting groove (8) is formed on the reflecting surface of the reflecting plate (4). 제1항에 있어서, 상기 기둥(9)은 전방부가 원추형으로된 원통체인 것을 특징으로 하는 압력맥동을 이용한 산기장치.The air diffuser using pressure pulsation according to claim 1, characterized in that the pillar (9) is a cylindrical body whose front portion is conical.
KR1019950061818A 1995-12-28 1995-12-28 Diffuser using pressure pulsation KR100191423B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950061818A KR100191423B1 (en) 1995-12-28 1995-12-28 Diffuser using pressure pulsation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950061818A KR100191423B1 (en) 1995-12-28 1995-12-28 Diffuser using pressure pulsation

Publications (2)

Publication Number Publication Date
KR970042325A true KR970042325A (en) 1997-07-24
KR100191423B1 KR100191423B1 (en) 1999-06-15

Family

ID=19446021

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950061818A KR100191423B1 (en) 1995-12-28 1995-12-28 Diffuser using pressure pulsation

Country Status (1)

Country Link
KR (1) KR100191423B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100387028B1 (en) * 2000-12-15 2003-06-18 강성일 Micro generator

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100929591B1 (en) 2008-06-02 2009-12-03 (주)동성이앤아이 Air nozzle for pvc resin mixing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100387028B1 (en) * 2000-12-15 2003-06-18 강성일 Micro generator

Also Published As

Publication number Publication date
KR100191423B1 (en) 1999-06-15

Similar Documents

Publication Publication Date Title
WO1998053676A3 (en) Metering device
BR9909724A (en) Mounting the spray nozzle and mounting the insert.
RU97116614A (en) GAS VALVE FOR GAS PULSE
AP1570A (en) Liquid sprayers
TW285646B (en)
CA2351967A1 (en) Compressed gas regulator and flowmeter
DK0454529T3 (en) Vertical centrifugal pump
DE69405219T2 (en) DIAPHRAGM PUMP
CO5271767A1 (en) DIAPHRAGM TYPE GAS PRESSURE REGULATOR WITH STRUCTURAL SUBMONTAGE OF A PASS VALVE
GEP20012380B (en) Apparatus for Dispensing Liquid
NO950835D0 (en) The spray nozzle
KR970042325A (en) Air diffuser using pressure pulsation
TW341617B (en) Variable area restrictor and turbine engine comprising the same
ATE90888T1 (en) NON-RETURN VALVE FOR SUPPLYING A SQUIRT TO A PUMPING CHAMBER AND USE THEREOF.
KR970033059A (en) Air diffuser using vibration
NO302866B1 (en) Sprayer
ATE211932T1 (en) DRAINAGE SYSTEM
KR970021907A (en) Petroleum combustion equipment
KR100241950B1 (en) Air diffuser using check-valve
RU96111387A (en) EJECTOR
KR970042324A (en) Aeration tank oxygen supply
DE59605219D1 (en) Small jet pump
SU1753209A1 (en) Device for distribution of intake air
RU2001133110A (en) Whirlpool device
RU97116249A (en) GAS WEAPONS

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20130103

Year of fee payment: 15

FPAY Annual fee payment

Payment date: 20140103

Year of fee payment: 16

FPAY Annual fee payment

Payment date: 20150105

Year of fee payment: 17

EXPY Expiration of term