JPS54104043A - Exhaust gas fan for calcination furnace - Google Patents

Exhaust gas fan for calcination furnace

Info

Publication number
JPS54104043A
JPS54104043A JP1057778A JP1057778A JPS54104043A JP S54104043 A JPS54104043 A JP S54104043A JP 1057778 A JP1057778 A JP 1057778A JP 1057778 A JP1057778 A JP 1057778A JP S54104043 A JPS54104043 A JP S54104043A
Authority
JP
Japan
Prior art keywords
fan
damper
exhaust gas
gas fan
fans
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
JP1057778A
Other languages
Japanese (ja)
Inventor
Masamitsu Otsuka
Hiroshi Masuda
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.)
Ube Corp
Original Assignee
Ube Industries 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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP1057778A priority Critical patent/JPS54104043A/en
Publication of JPS54104043A publication Critical patent/JPS54104043A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To use the exhaust gas fan efficiently by so constituting the two series- connected fans that the number of the fans and the opening of the damper can be selected in accordance with the rate of the operation.
CONSTITUTION: The first fan 1 rotated by the motor 11 and the second fan 2 which is connected with the fan 1 through the crack 12 are connected by the pipe 4 with the damper 3 midway, and the suction port 6 with the inlet damper 5 is provided on the side of the first fan 1 to which the drain pipe 8 with the damper 7 is connected. On the other hand, the second fan 2 is connected with the exhaust pipe 10 with the damper 9 and the exhaust pipe 10 and the exhaust pipe 8 are connected at the upper part. In the range where the rate of the operation is low, only the fan 1 is operated and the blast is controlled by the damper 5, and the fans 1, 2 are operated in series in the range where the rate of the operation is high.
COPYRIGHT: (C)1979,JPO&Japio
JP1057778A 1978-02-03 1978-02-03 Exhaust gas fan for calcination furnace Pending JPS54104043A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1057778A JPS54104043A (en) 1978-02-03 1978-02-03 Exhaust gas fan for calcination furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1057778A JPS54104043A (en) 1978-02-03 1978-02-03 Exhaust gas fan for calcination furnace

Publications (1)

Publication Number Publication Date
JPS54104043A true JPS54104043A (en) 1979-08-15

Family

ID=11754085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1057778A Pending JPS54104043A (en) 1978-02-03 1978-02-03 Exhaust gas fan for calcination furnace

Country Status (1)

Country Link
JP (1) JPS54104043A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018601A (en) * 1973-06-16 1975-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018601A (en) * 1973-06-16 1975-02-27

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