JPS6485193A - Cleaner for flow-controlling nozzle in combined, small-sized treating and purifying tank - Google Patents

Cleaner for flow-controlling nozzle in combined, small-sized treating and purifying tank

Info

Publication number
JPS6485193A
JPS6485193A JP24014587A JP24014587A JPS6485193A JP S6485193 A JPS6485193 A JP S6485193A JP 24014587 A JP24014587 A JP 24014587A JP 24014587 A JP24014587 A JP 24014587A JP S6485193 A JPS6485193 A JP S6485193A
Authority
JP
Japan
Prior art keywords
tank
inlet nozzle
liquid
brush
prefiltering
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
JP24014587A
Other languages
Japanese (ja)
Other versions
JPH0468037B2 (en
Inventor
Yasuto Suzuta
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 JP24014587A priority Critical patent/JPS6485193A/en
Publication of JPS6485193A publication Critical patent/JPS6485193A/en
Publication of JPH0468037B2 publication Critical patent/JPH0468037B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Treatment Of Biological Wastes In General (AREA)

Abstract

PURPOSE:To make it possible to automatically suitably clean the inside of an inlet nozzle, by providing a brush for cleaning the inlet nozzle such that said brush integratedly moves with the movement of a float which is floating on the surface of a liquid in a prefiltering tank. CONSTITUTION:A liquid in a prefiltering tank 1 flows through an inlet nozzle 6, an inlet tube 7, a transition tube 5 and an outlet tube 11 into a tank 2 for exposure to air, so that the water level in the tank 1 is normally kept stable between A and B. However, if the inlet nozzle 6 is clogged or when washings etc. are discharged at a time, the water level in the prefiltering tank 1 increases rapidly. For example, where the water level has changed to between C and D, the liquid in the tank 1 flows through a by-pass tube 10 into the tank 2 for exposure to air. At this time, a float 12 floating on the surface of the liquid in the tank 1 ascends and descends with the change in the liquid surface level, whereby a brush 14 of a shaft 13 attached to this float 12 moves while rubbing the inner surface of the inlet nozzle 6. As a result, the inner wall surface of the inlet nozzle 6 is suitably cleaned by this brush 14, thereby preventing the clogging of the inlet nozzle 6 from occurring.
JP24014587A 1987-09-25 1987-09-25 Cleaner for flow-controlling nozzle in combined, small-sized treating and purifying tank Granted JPS6485193A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP24014587A JPS6485193A (en) 1987-09-25 1987-09-25 Cleaner for flow-controlling nozzle in combined, small-sized treating and purifying tank

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP24014587A JPS6485193A (en) 1987-09-25 1987-09-25 Cleaner for flow-controlling nozzle in combined, small-sized treating and purifying tank

Publications (2)

Publication Number Publication Date
JPS6485193A true JPS6485193A (en) 1989-03-30
JPH0468037B2 JPH0468037B2 (en) 1992-10-30

Family

ID=17055164

Family Applications (1)

Application Number Title Priority Date Filing Date
JP24014587A Granted JPS6485193A (en) 1987-09-25 1987-09-25 Cleaner for flow-controlling nozzle in combined, small-sized treating and purifying tank

Country Status (1)

Country Link
JP (1) JPS6485193A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004230A1 (en) * 1989-09-12 1991-04-04 Tsutae Hiromatsu Combination type septic tank

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1991004230A1 (en) * 1989-09-12 1991-04-04 Tsutae Hiromatsu Combination type septic tank

Also Published As

Publication number Publication date
JPH0468037B2 (en) 1992-10-30

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