KR100381297B1 - Sewage filter, sewage treating apparatus with the filter, sewage treating method, and glass lens grinding water treating apparatus using the apparatus - Google Patents

Sewage filter, sewage treating apparatus with the filter, sewage treating method, and glass lens grinding water treating apparatus using the apparatus Download PDF

Info

Publication number
KR100381297B1
KR100381297B1 KR1020020077466A KR20020077466A KR100381297B1 KR 100381297 B1 KR100381297 B1 KR 100381297B1 KR 1020020077466 A KR1020020077466 A KR 1020020077466A KR 20020077466 A KR20020077466 A KR 20020077466A KR 100381297 B1 KR100381297 B1 KR 100381297B1
Authority
KR
South Korea
Prior art keywords
sewage
filtering tank
filter
vacuum filtering
treating apparatus
Prior art date
Application number
KR1020020077466A
Other languages
Korean (ko)
Inventor
Ju Hwan Kim
Original Assignee
Ju Hwan Kim
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 Ju Hwan Kim filed Critical Ju Hwan Kim
Priority to KR1020020077466A priority Critical patent/KR100381297B1/en
Application granted granted Critical
Publication of KR100381297B1 publication Critical patent/KR100381297B1/en
Priority to PCT/KR2003/002676 priority patent/WO2004052792A1/en
Priority to AU2003302915A priority patent/AU2003302915A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2201/00—Details relating to filtering apparatus
    • B01D2201/20—Pressure-related systems for filters
    • B01D2201/204—Systems for applying vacuum to filters
    • B01D2201/208—Systems for applying vacuum to filters by venturi systems
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/06—Pressure conditions
    • C02F2301/063—Underpressure, vacuum

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Filtration Of Liquid (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)

Abstract

PURPOSE: A sewage filter for effectively preventing water pollution and recycling foreign materials such as grinding powder collected by being filtered, a sewage treating apparatus with the filter, a sewage treating method, and a glass lens grinding water treating apparatus using the sewage treating apparatus are provided. CONSTITUTION: The sewage treating apparatus with sewage filter comprises a vacuum filtering tank(50) comprising sewage inlet(10), foreign material outlet(20), clean water outlet(30) which is sealed by cover(32) when the inside of the vacuum filtering tank(50) is evacuated, and through which filtered clean water is discharged, and air inlet(40) for evacuating the inside of the vacuum filtering tank(50); a fiber filter which is arranged between the foreign material outlet(20) and air inlet(40) inside the vacuum filtering tank(50), and which passes pure water in the liquid state only through ultra-fine pores formed as suction pressure is applied to the fiber filter when the inside of the vacuum filtering tank(50) is evacuated; a valve means connected to the foreign material outlet(20) and air inlet(40) of the vacuum filtering tank(50) to enable air suction and discharge foreign materials from the filtering tank; and an air and foreign material suction means connected to the valve means to evacuate the inside of the vacuum filtering tank(50) through air suction in the vacuum filtering tank(50) and enable filtered foreign materials to be drained.
KR1020020077466A 2002-12-06 2002-12-06 Sewage filter, sewage treating apparatus with the filter, sewage treating method, and glass lens grinding water treating apparatus using the apparatus KR100381297B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
KR1020020077466A KR100381297B1 (en) 2002-12-06 2002-12-06 Sewage filter, sewage treating apparatus with the filter, sewage treating method, and glass lens grinding water treating apparatus using the apparatus
PCT/KR2003/002676 WO2004052792A1 (en) 2002-12-06 2003-12-06 Waste-water filter, waste-water treatment device and method incorporating the waste-water filter
AU2003302915A AU2003302915A1 (en) 2002-12-06 2003-12-06 Waste-water filter, waste-water treatment device and method incorporating the waste-water filter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020020077466A KR100381297B1 (en) 2002-12-06 2002-12-06 Sewage filter, sewage treating apparatus with the filter, sewage treating method, and glass lens grinding water treating apparatus using the apparatus

Publications (1)

Publication Number Publication Date
KR100381297B1 true KR100381297B1 (en) 2003-04-26

Family

ID=32501325

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020020077466A KR100381297B1 (en) 2002-12-06 2002-12-06 Sewage filter, sewage treating apparatus with the filter, sewage treating method, and glass lens grinding water treating apparatus using the apparatus

Country Status (3)

Country Link
KR (1) KR100381297B1 (en)
AU (1) AU2003302915A1 (en)
WO (1) WO2004052792A1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100740655B1 (en) 2006-06-27 2007-07-19 이동진 Lenz edging water treating apparatus
KR101198248B1 (en) 2010-03-31 2012-11-07 서영파일테크 주식회사 Lens edging water treating apparatus with grinding powder automatic discharging device
KR101889229B1 (en) 2017-11-20 2018-08-16 박성주 Polishing wastewater treatment equipment for Lens Edger
KR102277142B1 (en) 2021-02-05 2021-07-14 김길만 Filtration device of the grinder for lens
KR102281684B1 (en) 2021-01-18 2021-07-23 민병직 Double pump
CN113640350A (en) * 2021-10-15 2021-11-12 山东津岳环保设备有限公司 Automatic monitoring and detecting device for sewage treatment
KR20220014014A (en) 2020-07-28 2022-02-04 박현수 Purifying Wastewater Apparatus and Polishing Wastewater Treatment System for Lens Edger

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108222098A (en) * 2018-02-06 2018-06-29 苏州力高电器有限公司 A kind of complete machine underwater operation formula dirt cleaning device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108718A (en) * 1976-01-27 1978-08-22 Purdue Research Foundation Vapor filtration process and system
US4783318A (en) * 1987-10-02 1988-11-08 The State Of Minnesota Apparatus for environmental leaching testing
US4929261A (en) * 1989-03-28 1990-05-29 Jacobson Earl Bruce HEPA filter module
JPH0910518A (en) * 1995-07-03 1997-01-14 Ishigaki:Kk Filter using ceramic filter medium
JP3445066B2 (en) * 1996-07-31 2003-09-08 住友化学工業株式会社 Vacuum filtration method and filtration device
US6156086A (en) * 1999-03-22 2000-12-05 3M Innovative Properties Company Dual media vacuum filter bag
KR100401093B1 (en) * 2001-02-26 2003-10-17 김용범 The apparatus recycling water for grind a lens of glasses

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100740655B1 (en) 2006-06-27 2007-07-19 이동진 Lenz edging water treating apparatus
KR101198248B1 (en) 2010-03-31 2012-11-07 서영파일테크 주식회사 Lens edging water treating apparatus with grinding powder automatic discharging device
KR101889229B1 (en) 2017-11-20 2018-08-16 박성주 Polishing wastewater treatment equipment for Lens Edger
KR20220014014A (en) 2020-07-28 2022-02-04 박현수 Purifying Wastewater Apparatus and Polishing Wastewater Treatment System for Lens Edger
KR102281684B1 (en) 2021-01-18 2021-07-23 민병직 Double pump
KR102277142B1 (en) 2021-02-05 2021-07-14 김길만 Filtration device of the grinder for lens
CN113640350A (en) * 2021-10-15 2021-11-12 山东津岳环保设备有限公司 Automatic monitoring and detecting device for sewage treatment
CN113640350B (en) * 2021-10-15 2022-01-18 山东津岳环保设备有限公司 Automatic monitoring and detecting device for sewage treatment

Also Published As

Publication number Publication date
AU2003302915A1 (en) 2004-06-30
WO2004052792A1 (en) 2004-06-24

Similar Documents

Publication Publication Date Title
KR100381297B1 (en) Sewage filter, sewage treating apparatus with the filter, sewage treating method, and glass lens grinding water treating apparatus using the apparatus
CN213049859U (en) Comprehensive treatment device for coating waste gas
JPH0768107A (en) Sludge filtering and concentrating device
CN214270315U (en) Supercharging device and water purifier
CN214319600U (en) Filtering component and vacuum device
CN210434128U (en) Traditional chinese medicine production multi-stage filter
CN213141656U (en) Recycling system of main shaft cooling water
CN213112814U (en) High-efficient centrifugal sewage treatment plant
KR101180142B1 (en) Device of discharge and charge for active matter
CN210764885U (en) Small-size integrated water treatment facilities
CN207654816U (en) A kind of restoration of the ecosystem liquid production exclusion device
CN208120841U (en) A kind of waste-water recovering treater
CN211111378U (en) Pressurization equipment for reverse osmosis filtration
CN214457181U (en) Multistage sand and stone filter equipment is used in sewage treatment
CN214457229U (en) Efficient culvert sewage pretreatment equipment
CN218962160U (en) High-purity quartz sand dust removal device
CN113577895A (en) Filtering device and filtering method for processing multistage facial mask liquid
CN205803150U (en) A kind of comprehensive and sewage-treatment plant of depth-type filtration
CN216878535U (en) Dust treatment equipment for stone processing
CN215161113U (en) Purifier based on peel water purification
CN213407771U (en) Evacuating device that rotary evaporator used among food detection
CN216824965U (en) Multi-media filter convenient to clean for sewage treatment
CN221207183U (en) Butterfly type filtering unit capable of recovering valuable materials
CN212476430U (en) Cooling water circulation device for machining
CN213803141U (en) Activated carbon filter

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee