JPS5561911A - High temperature dust removing machine with backwash apparatus - Google Patents

High temperature dust removing machine with backwash apparatus

Info

Publication number
JPS5561911A
JPS5561911A JP13420678A JP13420678A JPS5561911A JP S5561911 A JPS5561911 A JP S5561911A JP 13420678 A JP13420678 A JP 13420678A JP 13420678 A JP13420678 A JP 13420678A JP S5561911 A JPS5561911 A JP S5561911A
Authority
JP
Japan
Prior art keywords
high temperature
dusts
ceramic filter
exhausted gas
compressed air
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
JP13420678A
Other languages
Japanese (ja)
Other versions
JPS609843B2 (en
Inventor
Tsunezo Takeuchi
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.)
NGK Insulators Ltd
Original Assignee
NGK Insulators 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 NGK Insulators Ltd filed Critical NGK Insulators Ltd
Priority to JP53134206A priority Critical patent/JPS609843B2/en
Publication of JPS5561911A publication Critical patent/JPS5561911A/en
Publication of JPS609843B2 publication Critical patent/JPS609843B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Filtering Of Dispersed Particles In Gases (AREA)

Abstract

PURPOSE: To simply the procedure of removing dusts without cooling a exhausted gas by removing dusts in a high temperature combustion exhausted gas by using a ceramic filter and backwashing a clogged filter by a compressed air.
CONSTITUTION: The high temperature combustion exhausted gas of a steampower station and the like is introduced into a inlet chamber 18 and the dusts are removed while a gas stream is passed through the fine pores of a porous ceramic filter 20 suspended to a support plate 17, when the dusts are deposited on the surface of the ceramic filter 20 by the long operation, the compressed air is supplied to a backwash injecting nozzle 23 from a compressed air supply apparatus 25 to regenerate the ceramic filter by the backwashing. Thereby, the dusts are removed from the high temperature exhausted gas without cooling and the filter is easily regenerated.
COPYRIGHT: (C)1980,JPO&Japio
JP53134206A 1978-10-31 1978-10-31 High temperature dust remover with backwashing device Expired JPS609843B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP53134206A JPS609843B2 (en) 1978-10-31 1978-10-31 High temperature dust remover with backwashing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53134206A JPS609843B2 (en) 1978-10-31 1978-10-31 High temperature dust remover with backwashing device

Publications (2)

Publication Number Publication Date
JPS5561911A true JPS5561911A (en) 1980-05-10
JPS609843B2 JPS609843B2 (en) 1985-03-13

Family

ID=15122891

Family Applications (1)

Application Number Title Priority Date Filing Date
JP53134206A Expired JPS609843B2 (en) 1978-10-31 1978-10-31 High temperature dust remover with backwashing device

Country Status (1)

Country Link
JP (1) JPS609843B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022915A (en) * 1983-07-19 1985-02-05 Nippon Steel Corp Backwashing method of high-temperature bag filter
JPS6128416A (en) * 1984-07-18 1986-02-08 Goto Shoji Kk Furnace having dust collection function
JPS6339608A (en) * 1986-08-01 1988-02-20 Yoshimi Oshitari Filter for high temperature
JPS6480415A (en) * 1987-09-21 1989-03-27 Ngk Insulators Ltd Backwash system for filter
FR2660575A1 (en) * 1990-04-09 1991-10-11 Neu Ets DUST COLLECTOR WITH RIGID FILTER ELEMENT AND BACKFLOW BLOWER CLEANING USING NOZZLE.
CN102974177A (en) * 2012-12-11 2013-03-20 合肥水泥研究设计院 Heat compensation device for high-temperature bag dust remover pulse spraying system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0630677B1 (en) 1989-04-07 2000-01-12 Asahi Glass Company Ltd. Ceramic filter for a dust-containing gas and method for its production

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812244A (en) * 1956-07-09 1959-04-22 Metals Disintegrating Co A gas filtering apparatus
JPS497542A (en) * 1972-05-30 1974-01-23
JPS5343997U (en) * 1976-09-20 1978-04-14

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812244A (en) * 1956-07-09 1959-04-22 Metals Disintegrating Co A gas filtering apparatus
JPS497542A (en) * 1972-05-30 1974-01-23
JPS5343997U (en) * 1976-09-20 1978-04-14

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022915A (en) * 1983-07-19 1985-02-05 Nippon Steel Corp Backwashing method of high-temperature bag filter
JPS6128416A (en) * 1984-07-18 1986-02-08 Goto Shoji Kk Furnace having dust collection function
JPS6339608A (en) * 1986-08-01 1988-02-20 Yoshimi Oshitari Filter for high temperature
JPS6480415A (en) * 1987-09-21 1989-03-27 Ngk Insulators Ltd Backwash system for filter
FR2660575A1 (en) * 1990-04-09 1991-10-11 Neu Ets DUST COLLECTOR WITH RIGID FILTER ELEMENT AND BACKFLOW BLOWER CLEANING USING NOZZLE.
CN102974177A (en) * 2012-12-11 2013-03-20 合肥水泥研究设计院 Heat compensation device for high-temperature bag dust remover pulse spraying system

Also Published As

Publication number Publication date
JPS609843B2 (en) 1985-03-13

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