IN166429B - - Google Patents

Info

Publication number: IN166429B
Authority: IN; India

Application number

IN823/CAL/86A

Inventor

Scotty Young Jewett

John Walter Robertson Jr

Gordon Davies Woolbert

Original Assignee

Babcock & Wilcox Co

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.)

1986-04-29

Filing date

1986-11-14

Publication date

1990-05-05

1986-11-14 Application filed by Babcock & Wilcox Co filed Critical Babcock & Wilcox Co

1990-05-05 Publication of IN166429B publication Critical patent/IN166429B/en

Links

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
- B02C23/24—Passing gas through crushing or disintegrating zone
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/04—Safety devices

Landscapes

Engineering & Computer Science (AREA)
Food Science & Technology (AREA)
Disintegrating Or Milling (AREA)
Crushing And Grinding (AREA)

IN823/CAL/86A 1986-04-29 1986-11-14 IN166429B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US85770086A	1986-04-29	1986-04-29

Publications (1)

Publication Number	Publication Date
IN166429B true IN166429B (en)	1990-05-05

Family

ID=25326555

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IN823/CAL/86A IN166429B (en)	1986-04-29	1986-11-14

Country Status (12)

Country	Link
EP (1)	EP0244074B1 (en)
JP (1)	JPS62258759A (en)
KR (1)	KR950001974B1 (en)
AU (1)	AU591260B2 (en)
BR (1)	BR8702407A (en)
CA (1)	CA1269150A (en)
DE (1)	DE3765686D1 (en)
ES (1)	ES2018824B3 (en)
HK (1)	HK42692A (en)
IN (1)	IN166429B (en)
MX (1)	MX168789B (en)
SG (1)	SG36192G (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2782023B1 (en) *	1998-08-05	2000-09-08	Air Liquide	DEVICE AND METHOD FOR GRINDING CLOSED CONTAINERS CONTAINING POWDER
KR100460658B1 (en) *	2000-06-29	2004-12-09	주식회사 포스코	An apparatus for analysising and controlling oxygen concentration of a fine coke device
KR100868440B1 (en) *	2002-07-03	2008-11-11	주식회사 포스코	Apparatus for controlling exhaust gas of pulverizer coal production equipment of blast furence
JP4551101B2 (en) *	2004-02-27	2010-09-22	三菱重工業株式会社	MILUINATO OXYGEN CONCENTRATION MEASURING DEVICE, MILLINATE OXYGEN SUPPLY DEVICE, AND MILLINATE OXYGEN CONCENTRATION METHOD
JP5385851B2 (en) *	2010-05-17	2014-01-08	株式会社神戸製鋼所	Crusher ignition prevention method and ignition prevention device
DE102011112741B4 (en) *	2011-09-07	2015-09-03	Werner Hofmann	Inert gas covered closed grinding and screening plant
JP6057146B2 (en) *	2012-04-25	2017-01-11	宇部興産機械株式会社	Grinding system
KR101980178B1 (en) *	2012-09-21	2019-05-20	한국전력공사	Pulverizer machine having fire detection device and fire suppression unit
US9494319B2 (en)	2013-03-15	2016-11-15	General Electric Technology Gmbh	Pulverizer monitoring
CN104152196B (en) *	2014-05-30	2016-06-29	中国石油化工股份有限公司青岛安全工程研究院	The complete explosion-proof method of coal petrography oil device
CN106964474B (en) *	2017-05-16	2018-04-20	安徽工业大学	A kind of coal pulverizer explosive-proof test system
CN107797965A (en) *	2017-10-23	2018-03-13	内蒙古岱海发电有限责任公司	A kind of update method and system of pulverizer outlet temperature secure setting
CN112536145B (en) *	2020-11-20	2022-06-21	西安热工研究院有限公司	Medium-speed coal mill operation safety on-line monitoring and early warning system and method
CN115301391B (en) *	2022-08-04	2023-12-15	中国能源建设集团西北电力试验研究院有限公司	Intelligent control shutdown method for direct-blowing pulverizing system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3237634A (en) *		1966-03-01		Process control system
US2799848A (en) *	1953-12-17	1957-07-16	Glantz Lester Murray	Two-level control system
US3912015A (en) *	1974-06-17	1975-10-14	Armco Steel Corp	System for the safe handling of pulverized coal
GB1485448A (en) *	1974-11-11	1977-09-14	Boc International Ltd	Comminuting combustible material
US4031747A (en) *	1976-08-16	1977-06-28	Beckman Instruments, Inc.	Misfire monitor for engine analysis having automatic rescaling
JPS5820247A (en) *	1981-07-30	1983-02-05	バブコツク日立株式会社	Detection of ignition in mill
KR900002655B1 (en) *	1983-08-01	1990-04-21	더 뱁콕 앤드 윌콕스 컴퍼니	Safety system for coal pulverizers
JPS6094154A (en) *	1983-10-28	1985-05-27	三菱重工業株式会社	Explosion-proof coarse garbage crusher

1986
- 1986-11-14 IN IN823/CAL/86A patent/IN166429B/en unknown
- 1986-12-24 KR KR1019860011219A patent/KR950001974B1/en not_active IP Right Cessation
1987
- 1987-02-25 CA CA000530556A patent/CA1269150A/en not_active Expired - Fee Related
- 1987-03-17 ES ES87302255T patent/ES2018824B3/en not_active Expired - Lifetime
- 1987-03-17 EP EP87302255A patent/EP0244074B1/en not_active Expired - Lifetime
- 1987-03-17 DE DE8787302255T patent/DE3765686D1/en not_active Expired - Fee Related
- 1987-04-03 AU AU71063/87A patent/AU591260B2/en not_active Ceased
- 1987-04-28 JP JP62103439A patent/JPS62258759A/en active Pending
- 1987-04-29 BR BR8702407A patent/BR8702407A/en unknown
- 1987-04-29 MX MX006272A patent/MX168789B/en unknown
1992
- 1992-03-31 SG SG361/92A patent/SG36192G/en unknown
- 1992-06-11 HK HK426/92A patent/HK42692A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
MX168789B (en)	1993-06-08
EP0244074A2 (en)	1987-11-04
EP0244074B1 (en)	1990-10-24
AU591260B2 (en)	1989-11-30
HK42692A (en)	1992-06-19
KR870010430A (en)	1987-11-30
ES2018824B3 (en)	1991-05-16
KR950001974B1 (en)	1995-03-08
BR8702407A (en)	1988-02-17
SG36192G (en)	1992-05-22
DE3765686D1 (en)	1990-11-29
JPS62258759A (en)	1987-11-11
CA1269150A (en)	1990-05-15
EP0244074A3 (en)	1988-08-10
AU7106387A (en)	1987-11-05

Publication	Publication Date	Title
CS231387A2 (en)	1989-12-13
CH676533GA3 (en)	1991-02-15
IN169794B (en)	1991-12-21
IN170583B (en)	1992-04-18
DE3690695T1 (en)	1988-01-28
CH671848B (en)	1989-09-29
DE3683300D1 (en)	1992-02-13
DE3690665T (en)	1988-01-28
IN170264B (en)	1992-03-07
IN166429B (en)	1990-05-05
DE3690713T1 (en)	1988-03-10
DE8710030U1 (en)	1987-09-10
BR8701909A (en)	1988-02-02
DE8705515U1 (en)	1987-06-19
DE8629523U1 (en)	1990-04-05
DE8628157U1 (en)	1986-12-04
CH669301GA3 (en)	1989-03-15
DE8633262U1 (en)	1987-02-12
DE8703368U1 (en)	1987-04-30
DE8713611U1 (en)	1987-11-26
DE8629567U1 (en)	1987-01-02
DE8626183U1 (en)	1989-02-23
DE3690685T1 (en)	1988-06-01
DE8601789U1 (en)	1988-02-25
DE8627292U1 (en)	1988-02-04