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JPS55116408A - Floc forming apparatus - Google Patents

Floc forming apparatus

Info

Publication number
JPS55116408A
JPS55116408A JP2469679A JP2469679A JPS55116408A JP S55116408 A JPS55116408 A JP S55116408A JP 2469679 A JP2469679 A JP 2469679A JP 2469679 A JP2469679 A JP 2469679A JP S55116408 A JPS55116408 A JP S55116408A
Authority
JP
Japan
Prior art keywords
mixed
liquid
floc
pipe
growthing
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.)
Pending
Application number
JP2469679A
Other languages
Japanese (ja)
Inventor
Masao Funakawa
Tomonari Kakishita
Masahiro Fujii
Takeshi Yamada
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.)
Unitika Ltd
Original Assignee
Unitika Ltd
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 Unitika Ltd filed Critical Unitika Ltd
Priority to JP2469679A priority Critical patent/JPS55116408A/en
Publication of JPS55116408A publication Critical patent/JPS55116408A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To enable floc to be formed in a short time by a method wherein a mixer is provided with a floc-growthing device connected thereto, complete mixing is carried out by rapidly stirring and a floc-growthing operation is carried out by slowly stirring.
CONSTITUTION: Feed water containing suspended fine particles is introduced through an introducing pipe 5 for a liquid to be mixed into a mixer A. A predetermined amount of a flocculant is added through an injection pipe 10 at an intermediate point. The liquid to be mixed which is introduced into the mixer A is jetted from the top 7 of the introducing pipe 5 for the liquid to be mixed located at an ejector part and stirred by a jet stream. The liquid introduced into a rapidly stirring chamber 2 is passed through an opening 8' of the leg of a funnel type member and collides with a partitioning plate 3 to form a circulating water stream. A pH-adjusting agent is injected from an injection pipe 11, and mixed while circulating. After the completion of a rapidly stirring, the mixed liquid is introduced through a transferring pipe 9 into a flocculation promoting agent-mixing chamber 4 where the liquid is mixed with an agent added from an injection pipe 12. The mixture is fed through a discharge pipe 9 to a floc-growthing device B where the mixed liquid is circulated, while causing a vortex motion slowly up and down, and subjected to a slowly stirring operation.
COPYRIGHT: (C)1980,JPO&Japio
JP2469679A 1979-03-02 1979-03-02 Floc forming apparatus Pending JPS55116408A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2469679A JPS55116408A (en) 1979-03-02 1979-03-02 Floc forming apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2469679A JPS55116408A (en) 1979-03-02 1979-03-02 Floc forming apparatus

Publications (1)

Publication Number Publication Date
JPS55116408A true JPS55116408A (en) 1980-09-08

Family

ID=12145325

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2469679A Pending JPS55116408A (en) 1979-03-02 1979-03-02 Floc forming apparatus

Country Status (1)

Country Link
JP (1) JPS55116408A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014184065A (en) * 2013-03-25 2014-10-02 Jms Co Ltd Mixer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014184065A (en) * 2013-03-25 2014-10-02 Jms Co Ltd Mixer

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