JPS55165191A - Treatment apparatus of water - Google Patents

Treatment apparatus of water

Info

Publication number
JPS55165191A
JPS55165191A JP7424479A JP7424479A JPS55165191A JP S55165191 A JPS55165191 A JP S55165191A JP 7424479 A JP7424479 A JP 7424479A JP 7424479 A JP7424479 A JP 7424479A JP S55165191 A JPS55165191 A JP S55165191A
Authority
JP
Japan
Prior art keywords
water
flowing
treated
passages
impeding
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
JP7424479A
Other languages
Japanese (ja)
Other versions
JPS5813237B2 (en
Inventor
Tadaaki Kawasugi
Tadao Fujimoto
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.)
Kubota Corp
Original Assignee
Kubota Corp
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 Kubota Corp filed Critical Kubota Corp
Priority to JP54074244A priority Critical patent/JPS5813237B2/en
Publication of JPS55165191A publication Critical patent/JPS55165191A/en
Publication of JPS5813237B2 publication Critical patent/JPS5813237B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00—Technologies for wastewater treatment
    • Y02W10/10—Biological treatment of water, waste water, or sewage

Abstract

PURPOSE: To avoid repeating phenomena of vertical motion extending over both flowing passages of the water to be treated and to carry out the water treatment having a high separation capacity, by providing the valve mechanism impeding back flow at the descent and ascent flowing passages.
CONSTITUTION: Upper end verge of the outer cylinder 2 is used for the valve seat 11a and the valve body 11b facing against the seat 11a, is provided so as to be lifted up by the dynamic pressure opposing to the weight of the valve body of circulating flowing water at a normal control time, and the valve mechanism 11 impeding the flowing of water to be treated from the tank 3 to the rising flowing passage B at a shut state by its empty weight is constituted. That is, counter current of the water to be treated in the descent and ascent flowing passages A, B, is automatically and reversibly impeded by the mechanism 11 when the dynamic pressure is lowered and surface of the water of the head tank 4 is balanced by controlling repeating vertical motion of the water to be treated in the upper and lower passages A, B by the above counter current impeding action when the water face of the tank 4 is suddenly fluctuated by some outer turbulence. As a result of it, solid- liquid separating capacity of the separation apparatus 5 is improved.
COPYRIGHT: (C)1980,JPO&Japio
JP54074244A 1979-06-12 1979-06-12 water treatment equipment Expired JPS5813237B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP54074244A JPS5813237B2 (en) 1979-06-12 1979-06-12 water treatment equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54074244A JPS5813237B2 (en) 1979-06-12 1979-06-12 water treatment equipment

Publications (2)

Publication Number Publication Date
JPS55165191A true JPS55165191A (en) 1980-12-23
JPS5813237B2 JPS5813237B2 (en) 1983-03-12

Family

ID=13541546

Family Applications (1)

Application Number Title Priority Date Filing Date
JP54074244A Expired JPS5813237B2 (en) 1979-06-12 1979-06-12 water treatment equipment

Country Status (1)

Country Link
JP (1) JPS5813237B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317498U (en) * 1989-06-30 1991-02-21

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61191055U (en) * 1985-05-21 1986-11-28

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0317498U (en) * 1989-06-30 1991-02-21

Also Published As

Publication number Publication date
JPS5813237B2 (en) 1983-03-12

Similar Documents

Publication Publication Date Title
CA2045139A1 (en) Automatic Swing Fishway Apparatus
ES289298U (en) Adjustable vacuum breaker fill valve
JPS55165191A (en) Treatment apparatus of water
JPS56157683A (en) Spar buoy
GB2231596A (en) Liquid control apparatus
CN105852269B (en) A kind of split type automatic bathing clothes
JPS55126605A (en) Seaside facility for flowing sea water
JPS55108529A (en) Method for underwaters concrete casting
JPS5685011A (en) Controlling method for flow rate of river water
JPS5444472A (en) Cleaning unit of semiconductor substrate
JPS5581289A (en) Automatic water feed unit for pump
JPS57165514A (en) Water intake device
JPS53125588A (en) Flow controller and device
JPS56156305A (en) Safety gate structure for intake device
JPS5538432A (en) Solar heat collector
JPS57184851A (en) Controlling device of amount of hot water of bathtub
JPS52112104A (en) Automatic operating method of vortex flow pump
Asano et al. WATER MODEL SIMULATION ON TUNDISH SLIDING NOZZLE. PT. 2. FLUID FLOW IN SUBMERGED ENTRY NOZZLE
JPS52109601A (en) Pump lift control equipment
JPS55116411A (en) Up ward flow type moving bed filter
JPS56111711A (en) Turbidity-preventing method for water bottom works
JPS55109865A (en) Gas shut-valve
JPS5648291A (en) Septic tank with air flow controlled automatically
JPS56136726A (en) Carrying method for suspension
JPS5667596A (en) Surface aeration type aerator