JPS5716065A - Granulator for carbon black - Google Patents

Granulator for carbon black

Info

Publication number
JPS5716065A
JPS5716065A JP9013280A JP9013280A JPS5716065A JP S5716065 A JPS5716065 A JP S5716065A JP 9013280 A JP9013280 A JP 9013280A JP 9013280 A JP9013280 A JP 9013280A JP S5716065 A JPS5716065 A JP S5716065A
Authority
JP
Japan
Prior art keywords
wetting agent
carbon black
granulator
conduit
amt
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
JP9013280A
Other languages
Japanese (ja)
Inventor
Toshihiko Ishikawa
Takakazu Washizu
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.)
Asahi Carbon Co Ltd
Original Assignee
Asahi Carbon Co 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 Asahi Carbon Co Ltd filed Critical Asahi Carbon Co Ltd
Priority to JP9013280A priority Critical patent/JPS5716065A/en
Publication of JPS5716065A publication Critical patent/JPS5716065A/en
Pending legal-status Critical Current

Links

Landscapes

  • Glanulating (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

PURPOSE: To prepare with good operation stability a granulated product having an arbitrary strength at a constant admixture ratio of carbon black to a wetting agent, by equipping a granulator in which any adherent layer is prevented from being formed, with a controller for the amt. of a wetting agent added for granulation.
CONSTITUTION: Carbon black and a wetting agent for granulation are introduced through conduit 10 into cylindrical vessel 3 including rotary shaft 14 provided with stirring pin 15, and the granulated product is expelled from outlet 17, while a granulator for the carbon black in which any adherent layer is prevented from being formed by keeping the vessel 3 at a specified temp. by heater 2, is equipped with a controller for adjusting an amt. of the wetting agent added. Namely, main conduit 107 for leading the wetting agent to said pin-type granulator 101 is equipped with by-pass conduit 108 having electromagnetic valve 105 for controlling by-pass flow rate, which is controlled by use of load current value of driving motor 102 for rotary shaft 14 of the granulator 101, in order to constantly keep an admixture ratio of the wetting agent to the carbon black at a specified value.
COPYRIGHT: (C)1982,JPO&Japio
JP9013280A 1980-07-02 1980-07-02 Granulator for carbon black Pending JPS5716065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9013280A JPS5716065A (en) 1980-07-02 1980-07-02 Granulator for carbon black

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9013280A JPS5716065A (en) 1980-07-02 1980-07-02 Granulator for carbon black

Publications (1)

Publication Number Publication Date
JPS5716065A true JPS5716065A (en) 1982-01-27

Family

ID=13989975

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9013280A Pending JPS5716065A (en) 1980-07-02 1980-07-02 Granulator for carbon black

Country Status (1)

Country Link
JP (1) JPS5716065A (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914476A (en) * 1972-06-07 1974-02-07
JPS5191877A (en) * 1975-12-01 1976-08-12 FUNTAIZORYUSOCHI

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4914476A (en) * 1972-06-07 1974-02-07
JPS5191877A (en) * 1975-12-01 1976-08-12 FUNTAIZORYUSOCHI

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