KR870012106U - 상향류식 완속 여과 정수기 - Google Patents

상향류식 완속 여과 정수기

Info

Publication number
KR870012106U
KR870012106U KR2019860000402U KR860000402U KR870012106U KR 870012106 U KR870012106 U KR 870012106U KR 2019860000402 U KR2019860000402 U KR 2019860000402U KR 860000402 U KR860000402 U KR 860000402U KR 870012106 U KR870012106 U KR 870012106U
Authority
KR
South Korea
Prior art keywords
water purifier
filtration water
slow filtration
upstream slow
upstream
Prior art date
Application number
KR2019860000402U
Other languages
English (en)
Other versions
KR890004039Y1 (ko
Inventor
신경식
Original Assignee
신경식
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 신경식 filed Critical 신경식
Priority to KR2019860000402U priority Critical patent/KR890004039Y1/ko
Publication of KR870012106U publication Critical patent/KR870012106U/ko
Application granted granted Critical
Publication of KR890004039Y1 publication Critical patent/KR890004039Y1/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
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
    • B01D35/157—Flow control valves: Damping or calibrated passages
    • B01D35/1573—Flow control valves

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
KR2019860000402U 1986-01-17 1986-01-17 상향류식 완속 여과 정수기 KR890004039Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860000402U KR890004039Y1 (ko) 1986-01-17 1986-01-17 상향류식 완속 여과 정수기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860000402U KR890004039Y1 (ko) 1986-01-17 1986-01-17 상향류식 완속 여과 정수기

Publications (2)

Publication Number Publication Date
KR870012106U true KR870012106U (ko) 1987-08-03
KR890004039Y1 KR890004039Y1 (ko) 1989-06-17

Family

ID=19248125

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860000402U KR890004039Y1 (ko) 1986-01-17 1986-01-17 상향류식 완속 여과 정수기

Country Status (1)

Country Link
KR (1) KR890004039Y1 (ko)

Also Published As

Publication number Publication date
KR890004039Y1 (ko) 1989-06-17

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Legal Events

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E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19970616

Year of fee payment: 9

LAPS Lapse due to unpaid annual fee