KR940009483U - 역세척장치가 부설된 연수기 - Google Patents

역세척장치가 부설된 연수기

Info

Publication number
KR940009483U
KR940009483U KR2019920020343U KR920020343U KR940009483U KR 940009483 U KR940009483 U KR 940009483U KR 2019920020343 U KR2019920020343 U KR 2019920020343U KR 920020343 U KR920020343 U KR 920020343U KR 940009483 U KR940009483 U KR 940009483U
Authority
KR
South Korea
Prior art keywords
water softener
backwashing device
backwashing
softener
water
Prior art date
Application number
KR2019920020343U
Other languages
English (en)
Other versions
KR950007380Y1 (ko
Inventor
이영환
Original Assignee
이영환
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 이영환 filed Critical 이영환
Priority to KR92020343U priority Critical patent/KR950007380Y1/ko
Publication of KR940009483U publication Critical patent/KR940009483U/ko
Application granted granted Critical
Publication of KR950007380Y1 publication Critical patent/KR950007380Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B01D24/4636—Counter-current flushing, e.g. by air with backwash shoes; with nozzles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/38—Feed or discharge devices
    • B01D24/44—Feed or discharge devices for discharging filter cake, e.g. chutes
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
KR92020343U 1992-10-20 1992-10-20 역세척장치가 부설된 연수기 KR950007380Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92020343U KR950007380Y1 (ko) 1992-10-20 1992-10-20 역세척장치가 부설된 연수기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92020343U KR950007380Y1 (ko) 1992-10-20 1992-10-20 역세척장치가 부설된 연수기

Publications (2)

Publication Number Publication Date
KR940009483U true KR940009483U (ko) 1994-05-17
KR950007380Y1 KR950007380Y1 (ko) 1995-09-11

Family

ID=19342260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92020343U KR950007380Y1 (ko) 1992-10-20 1992-10-20 역세척장치가 부설된 연수기

Country Status (1)

Country Link
KR (1) KR950007380Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436078B1 (ko) * 2001-06-26 2004-06-12 웅진코웨이주식회사 연수기

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100436078B1 (ko) * 2001-06-26 2004-06-12 웅진코웨이주식회사 연수기

Also Published As

Publication number Publication date
KR950007380Y1 (ko) 1995-09-11

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee