KR900016400U - Sedimentation sand filtration device of agricultural water supply - Google Patents

Sedimentation sand filtration device of agricultural water supply

Info

Publication number
KR900016400U
KR900016400U KR2019890002976U KR890002976U KR900016400U KR 900016400 U KR900016400 U KR 900016400U KR 2019890002976 U KR2019890002976 U KR 2019890002976U KR 890002976 U KR890002976 U KR 890002976U KR 900016400 U KR900016400 U KR 900016400U
Authority
KR
South Korea
Prior art keywords
water supply
filtration device
sand filtration
agricultural water
sedimentation sand
Prior art date
Application number
KR2019890002976U
Other languages
Korean (ko)
Other versions
KR910002469Y1 (en
Inventor
배익주
Original Assignee
배익주
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 배익주 filed Critical 배익주
Priority to KR2019890002976U priority Critical patent/KR910002469Y1/en
Publication of KR900016400U publication Critical patent/KR900016400U/en
Application granted granted Critical
Publication of KR910002469Y1 publication Critical patent/KR910002469Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/24—Preventing accumulation of dirt or other matter in the pipes, e.g. by traps, by strainers

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Special Spraying Apparatus (AREA)
KR2019890002976U 1989-03-17 1989-03-17 Devices for settling sand of water pump KR910002469Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890002976U KR910002469Y1 (en) 1989-03-17 1989-03-17 Devices for settling sand of water pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890002976U KR910002469Y1 (en) 1989-03-17 1989-03-17 Devices for settling sand of water pump

Publications (2)

Publication Number Publication Date
KR900016400U true KR900016400U (en) 1990-10-05
KR910002469Y1 KR910002469Y1 (en) 1991-04-20

Family

ID=19284429

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890002976U KR910002469Y1 (en) 1989-03-17 1989-03-17 Devices for settling sand of water pump

Country Status (1)

Country Link
KR (1) KR910002469Y1 (en)

Also Published As

Publication number Publication date
KR910002469Y1 (en) 1991-04-20

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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