CN113457829A - 一种新型的中速磨煤机双级轴向分离器全自动煤粉回粉装置 - Google Patents
一种新型的中速磨煤机双级轴向分离器全自动煤粉回粉装置 Download PDFInfo
- Publication number
- CN113457829A CN113457829A CN202110681746.3A CN202110681746A CN113457829A CN 113457829 A CN113457829 A CN 113457829A CN 202110681746 A CN202110681746 A CN 202110681746A CN 113457829 A CN113457829 A CN 113457829A
- Authority
- CN
- China
- Prior art keywords
- powder
- coal
- axial separator
- separator
- storage groove
- 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
Links
- 239000003245 coal Substances 0.000 title claims abstract description 126
- 239000000843 powder Substances 0.000 claims abstract description 155
- 238000000227 grinding Methods 0.000 claims abstract description 44
- 238000004064 recycling Methods 0.000 claims description 8
- 239000002245 particle Substances 0.000 abstract description 28
- 239000002817 coal dust Substances 0.000 abstract description 25
- 238000000926 separation method Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 description 9
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000010248 power generation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
Images
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
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
- B02C23/20—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating
- B02C23/22—Adding fluid, other than for crushing or disintegrating by fluid energy after crushing or disintegrating with recirculation of material to crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B7/00—Selective separation of solid materials carried by, or dispersed in, gas currents
- B07B7/04—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against baffle separators
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110681746.3A CN113457829B (zh) | 2021-06-19 | 2021-06-19 | 一种中速磨煤机双级轴向分离器全自动煤粉回粉装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110681746.3A CN113457829B (zh) | 2021-06-19 | 2021-06-19 | 一种中速磨煤机双级轴向分离器全自动煤粉回粉装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113457829A true CN113457829A (zh) | 2021-10-01 |
CN113457829B CN113457829B (zh) | 2023-01-20 |
Family
ID=77868777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110681746.3A Active CN113457829B (zh) | 2021-06-19 | 2021-06-19 | 一种中速磨煤机双级轴向分离器全自动煤粉回粉装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113457829B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114749265A (zh) * | 2022-04-15 | 2022-07-15 | 西安翰源节能环保科技有限公司 | 一种回粉二次分离装置及中速磨煤机 |
CN115888910A (zh) * | 2022-12-02 | 2023-04-04 | 大峘集团有限公司 | 一种可在线分离粗粉的立磨装置 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8619403D0 (en) * | 1986-08-08 | 1986-09-17 | Ural Politekhniche Inst Im S M | Air classifier |
US20030034278A1 (en) * | 2001-08-16 | 2003-02-20 | Stefan Laux | System and method for controlling particle flow distribution between the outlets of a classifier |
CN202962563U (zh) * | 2012-11-30 | 2013-06-05 | 黄立娜 | 档板自动调节高效串联双轴向动态分选、回粉碾磨装置 |
CN204912075U (zh) * | 2015-08-17 | 2015-12-30 | 泰山石膏股份有限公司 | 一种新型粗粉分离装置 |
CN105195341A (zh) * | 2015-06-09 | 2015-12-30 | 中国大唐集团科学技术研究院有限公司 | 双进双出钢球磨煤机轴径联合式分离器 |
CN111111901A (zh) * | 2019-12-28 | 2020-05-08 | 南京楚卿电子科技有限公司 | 一种中速磨动态煤粉分离器 |
-
2021
- 2021-06-19 CN CN202110681746.3A patent/CN113457829B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8619403D0 (en) * | 1986-08-08 | 1986-09-17 | Ural Politekhniche Inst Im S M | Air classifier |
US20030034278A1 (en) * | 2001-08-16 | 2003-02-20 | Stefan Laux | System and method for controlling particle flow distribution between the outlets of a classifier |
CN202962563U (zh) * | 2012-11-30 | 2013-06-05 | 黄立娜 | 档板自动调节高效串联双轴向动态分选、回粉碾磨装置 |
CN105195341A (zh) * | 2015-06-09 | 2015-12-30 | 中国大唐集团科学技术研究院有限公司 | 双进双出钢球磨煤机轴径联合式分离器 |
CN204912075U (zh) * | 2015-08-17 | 2015-12-30 | 泰山石膏股份有限公司 | 一种新型粗粉分离装置 |
CN111111901A (zh) * | 2019-12-28 | 2020-05-08 | 南京楚卿电子科技有限公司 | 一种中速磨动态煤粉分离器 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114749265A (zh) * | 2022-04-15 | 2022-07-15 | 西安翰源节能环保科技有限公司 | 一种回粉二次分离装置及中速磨煤机 |
CN114749265B (zh) * | 2022-04-15 | 2022-10-21 | 西安翰源节能环保科技有限公司 | 一种回粉二次分离装置及中速磨煤机 |
CN115888910A (zh) * | 2022-12-02 | 2023-04-04 | 大峘集团有限公司 | 一种可在线分离粗粉的立磨装置 |
Also Published As
Publication number | Publication date |
---|---|
CN113457829B (zh) | 2023-01-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113457829B (zh) | 一种中速磨煤机双级轴向分离器全自动煤粉回粉装置 | |
EP0172731B1 (en) | Classifier and controller for vertical mill | |
CN109012888A (zh) | 一种辊式立磨 | |
JP3230490U (ja) | 粉末戻りガイド装置付きの中速石炭ミル粗粉分離器 | |
CN209302870U (zh) | 一种撒料均布喷口环的辊式立磨 | |
JP5581714B2 (ja) | バイオマスミル | |
CN106000552A (zh) | 立式外循环磨粉机 | |
CN210497245U (zh) | 高分散涡流选粉机 | |
JP5177610B2 (ja) | セメントクリンカの粉砕設備 | |
CN108435370A (zh) | 一种超微中草药粉碎机 | |
CN105195341A (zh) | 双进双出钢球磨煤机轴径联合式分离器 | |
JP6665547B2 (ja) | 竪型粉砕機 | |
US2378681A (en) | Pulverizer | |
CN204746644U (zh) | 双进双出钢球磨煤机轴径联合式分离器 | |
JP6627337B2 (ja) | バイオマスミル | |
CN204208656U (zh) | 中速磨煤机动静叶结合分离器 | |
CN100540142C (zh) | 内分级球磨机 | |
KR200447331Y1 (ko) | 보울 미분기의 석탄 유출 저감 장치 | |
CN209613127U (zh) | 一种辊式立磨 | |
JP3570265B2 (ja) | 粉砕装置 | |
CN211275001U (zh) | 一种采用轴向分离装置的中速磨煤机粗粉分离器 | |
JPS641182B2 (zh) | ||
JP2937265B2 (ja) | 粉砕システム | |
JP2019000768A (ja) | 竪型ローラミル | |
CN104368433A (zh) | 中速磨煤机动静叶结合分离器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20230419 Address after: 450000 building 13, Zhongyuan Financial Industrial Park, No.56, Mingli Road, Zhengzhou area (Zhengdong), Zhengzhou pilot Free Trade Zone, Henan Province Patentee after: Zhongnan electric power test and Research Institute of China Datang Group Science and Technology Research Institute Co.,Ltd. Patentee after: China Datang Corporation Science and Technology General Research Institute Ltd. Address before: 450000 building 13, Zhongyuan Financial Industrial Park, No.56, Mingli Road, Zhengzhou area (Zhengdong), Zhengzhou pilot Free Trade Zone, Henan Province Patentee before: Zhongnan electric power test and Research Institute of China Datang Group Science and Technology Research Institute Co.,Ltd. |
|
TR01 | Transfer of patent right |