GB2108006B - Process for pulverising raw coal with the aid of an impact pulveriser and apparatus for carrying out the process - Google Patents

Process for pulverising raw coal with the aid of an impact pulveriser and apparatus for carrying out the process

Info

Publication number
GB2108006B
GB2108006B GB08220637A GB8220637A GB2108006B GB 2108006 B GB2108006 B GB 2108006B GB 08220637 A GB08220637 A GB 08220637A GB 8220637 A GB8220637 A GB 8220637A GB 2108006 B GB2108006 B GB 2108006B
Authority
GB
United Kingdom
Prior art keywords
pulverising
aid
carrying
raw coal
pulveriser
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.)
Expired
Application number
GB08220637A
Other versions
GB2108006A (en
Inventor
Fritz Adrian
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.)
Steag GmbH
Original Assignee
Steag GmbH
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 Steag GmbH filed Critical Steag GmbH
Publication of GB2108006A publication Critical patent/GB2108006A/en
Application granted granted Critical
Publication of GB2108006B publication Critical patent/GB2108006B/en
Expired legal-status Critical Current

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
    • B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of 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
    • B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
    • B02C13/13—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft and combined with sifting devices, e.g. for making powdered fuel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C19/00—Other disintegrating devices or methods
    • B02C19/06—Jet mills
    • B02C19/066—Jet mills of the jet-anvil type
GB08220637A 1981-08-01 1982-07-16 Process for pulverising raw coal with the aid of an impact pulveriser and apparatus for carrying out the process Expired GB2108006B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813130536 DE3130536A1 (en) 1981-08-01 1981-08-01 METHOD FOR CRUSHING RAW COAL WITH THE AID OF AN IMPACT CRUSHER AND DEVICE FOR CARRYING OUT THE METHOD

Publications (2)

Publication Number Publication Date
GB2108006A GB2108006A (en) 1983-05-11
GB2108006B true GB2108006B (en) 1985-03-13

Family

ID=6138376

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08220637A Expired GB2108006B (en) 1981-08-01 1982-07-16 Process for pulverising raw coal with the aid of an impact pulveriser and apparatus for carrying out the process

Country Status (3)

Country Link
DE (1) DE3130536A1 (en)
GB (1) GB2108006B (en)
ZA (1) ZA825438B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109012998A (en) * 2018-07-18 2018-12-18 安徽省兴源草业有限公司 A kind of environment-friendly type crushing device recycled for stalk

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK12893A (en) * 1993-02-04 1994-08-05 Smidth & Co As F L Process for producing normal as well as ultrafine cement
US6820829B1 (en) * 2000-02-25 2004-11-23 Exportech Company, Inc. Method and apparatus for separating material
CN1314494C (en) * 2005-07-26 2007-05-09 梅小军 Wind force sorting method for classifying refined sulfur sand
CN101598656B (en) * 2009-07-21 2011-01-05 长沙东星仪器有限责任公司 Fineness measurement device for pulverized coal
CN107570266B (en) * 2015-06-19 2019-04-16 香农工业设备制造南京有限公司 It is a kind of for crushing the adjustable speed dust suction grinding device of coal mine
CN112857940B (en) * 2021-02-23 2022-08-30 大唐华银电力股份有限公司耒阳分公司 Automatic sample separating device for coal sample preparation of power plant
CN115353917B (en) * 2022-09-14 2024-02-20 陕西延长石油（集团）有限责任公司 Annular fluidization viscosity breaking conveying device and method for pulverized coal

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109012998A (en) * 2018-07-18 2018-12-18 安徽省兴源草业有限公司 A kind of environment-friendly type crushing device recycled for stalk

Also Published As

Publication number Publication date
GB2108006A (en) 1983-05-11
DE3130536A1 (en) 1983-02-10
ZA825438B (en) 1983-06-29

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee