JPS57193615A - Remover for foreign matter in waterway - Google Patents

Remover for foreign matter in waterway

Info

Publication number
JPS57193615A
JPS57193615A JP56076446A JP7644681A JPS57193615A JP S57193615 A JPS57193615 A JP S57193615A JP 56076446 A JP56076446 A JP 56076446A JP 7644681 A JP7644681 A JP 7644681A JP S57193615 A JPS57193615 A JP S57193615A
Authority
JP
Japan
Prior art keywords
remover
waterway
foreign matters
sorter
flowing water
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP56076446A
Other languages
Japanese (ja)
Other versions
JPH0232406B2 (en
Inventor
Saburo Shibata
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56076446A priority Critical patent/JPS57193615A/en
Publication of JPS57193615A publication Critical patent/JPS57193615A/en
Publication of JPH0232406B2 publication Critical patent/JPH0232406B2/ja
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B5/00—Artificial water canals, e.g. irrigation canals
    • E02B5/08—Details, e.g. gates, screens
    • E02B5/085—Arresting devices for waterborne materials, e.g. gratings
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/02—Stream regulation, e.g. breaking up subaqueous rock, cleaning the beds of waterways, directing the water flow
    • E02B3/023—Removing sediments
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/24—Separation of coarse particles, e.g. by using sieves or screens
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins

Abstract

PURPOSE:To easily remove foreign matters, e.g., driftwood, etc., in flowing water by a comparatively simplified device in which an inversed V-shaped remover is set by positioning its top at a place where the power of flowing water in the waterway is strong and also by turning its both sides toward downstream side. CONSTITUTION:On a waterway having crosscut ways 2, 4, and 7 provided in place across the waterway, an inversed V-shaped sorter 3 as a remover for foreign matters, e.g., floating matters, sand, gravel, etc., is provided by positioning its top on the upstream side. Also, on the downstream end of the remover 3, a sorter 5 for fine foreign matters, provided with a sterilizer, is provided. Large- size foreign matters, e.g., driftwood, etc., coming with water taken from the intake 1 are removed by the remover 3, and also fine foreign matters contained in flowing water are removed by the sorter 5 and at the same time the water is sterilized.
JP56076446A 1981-05-22 1981-05-22 Remover for foreign matter in waterway Granted JPS57193615A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56076446A JPS57193615A (en) 1981-05-22 1981-05-22 Remover for foreign matter in waterway

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56076446A JPS57193615A (en) 1981-05-22 1981-05-22 Remover for foreign matter in waterway

Publications (2)

Publication Number Publication Date
JPS57193615A true JPS57193615A (en) 1982-11-29
JPH0232406B2 JPH0232406B2 (en) 1990-07-20

Family

ID=13605375

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56076446A Granted JPS57193615A (en) 1981-05-22 1981-05-22 Remover for foreign matter in waterway

Country Status (1)

Country Link
JP (1) JPS57193615A (en)

Also Published As

Publication number Publication date
JPH0232406B2 (en) 1990-07-20

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