CN109365103A - A high-efficient coal pulverizer for thermal power - Google Patents
A high-efficient coal pulverizer for thermal power Download PDFInfo
- Publication number
- CN109365103A CN109365103A CN201811098251.2A CN201811098251A CN109365103A CN 109365103 A CN109365103 A CN 109365103A CN 201811098251 A CN201811098251 A CN 201811098251A CN 109365103 A CN109365103 A CN 109365103A
- Authority
- CN
- China
- Prior art keywords
- gear
- cracking cabin
- thermal power
- mixing roll
- power generation
- 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 45
- 238000000227 grinding Methods 0.000 claims abstract description 41
- 238000010248 power generation Methods 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- 238000005336 cracking Methods 0.000 claims description 57
- 238000002156 mixing Methods 0.000 claims description 35
- 238000005192 partition Methods 0.000 claims description 6
- 238000007873 sieving Methods 0.000 claims description 3
- 238000007599 discharging Methods 0.000 abstract 2
- 239000003818 cinder Substances 0.000 description 25
- 108010066114 cabin-2 Proteins 0.000 description 16
- 239000002245 particle Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002817 coal dust Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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
- B02C21/00—Disintegrating plant with or without drying of the material
-
- 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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/004—Nozzle assemblies; Air knives; Air distributors; Blow boxes
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811098251.2A CN109365103B (en) | 2018-09-20 | 2018-09-20 | A high-efficient coal pulverizer for thermal power |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811098251.2A CN109365103B (en) | 2018-09-20 | 2018-09-20 | A high-efficient coal pulverizer for thermal power |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109365103A true CN109365103A (en) | 2019-02-22 |
CN109365103B CN109365103B (en) | 2021-05-04 |
Family
ID=65405319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811098251.2A Active CN109365103B (en) | 2018-09-20 | 2018-09-20 | A high-efficient coal pulverizer for thermal power |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109365103B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110894620A (en) * | 2019-11-27 | 2020-03-20 | 大连中歆一品机械有限公司 | Energy-conserving efficient living beings fiber separation device |
CN110976486A (en) * | 2019-12-19 | 2020-04-10 | 徐州鸿誉环境科技有限公司 | Environment-friendly recycle device for industrial coal waste |
CN111975595A (en) * | 2020-08-12 | 2020-11-24 | 孙立峰 | Ceramic insulator recycling treatment equipment and recycling treatment process |
CN112221574A (en) * | 2020-09-23 | 2021-01-15 | 谷建兴 | Coal chemical industry gasification furnace slag decarbonization coal pulverizer |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205613545U (en) * | 2016-03-16 | 2016-10-05 | 哈尔滨宏万智科技开发有限公司 | A coal grinding apparatus for high -efficient boiler |
CN205700742U (en) * | 2016-05-27 | 2016-11-23 | 中国大唐集团科学技术研究院有限公司华中分公司 | The coal pulverizer with multiple reducing mechanism a kind of in power plant |
CN107282247A (en) * | 2017-07-12 | 2017-10-24 | 丁家琪 | A kind of trimmer for construction refuse regenerated aggregate |
CN206631688U (en) * | 2017-02-08 | 2017-11-14 | 申国平 | A kind of construction site garbage recovery device |
CN107899688A (en) * | 2017-11-16 | 2018-04-13 | 安徽永生堂药业有限责任公司 | Capsicum crushing lapping device is used in a kind of thick chilli sauce production |
CN207493840U (en) * | 2017-08-22 | 2018-06-15 | 高文才 | A kind of coal mine multistage reducing mechanism |
CN108160289A (en) * | 2017-12-25 | 2018-06-15 | 郑州天舜电子技术有限公司 | A kind of building waste efficiency crushing device |
CN108246394A (en) * | 2018-01-30 | 2018-07-06 | 双峰格雷斯海姆医药玻璃(丹阳)有限公司 | A kind of glass disintegrator |
CN108479921A (en) * | 2018-02-05 | 2018-09-04 | 湖南辉讯企业管理有限公司 | A kind of rotary type medical waste grinding device |
-
2018
- 2018-09-20 CN CN201811098251.2A patent/CN109365103B/en active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN205613545U (en) * | 2016-03-16 | 2016-10-05 | 哈尔滨宏万智科技开发有限公司 | A coal grinding apparatus for high -efficient boiler |
CN205700742U (en) * | 2016-05-27 | 2016-11-23 | 中国大唐集团科学技术研究院有限公司华中分公司 | The coal pulverizer with multiple reducing mechanism a kind of in power plant |
CN206631688U (en) * | 2017-02-08 | 2017-11-14 | 申国平 | A kind of construction site garbage recovery device |
CN107282247A (en) * | 2017-07-12 | 2017-10-24 | 丁家琪 | A kind of trimmer for construction refuse regenerated aggregate |
CN207493840U (en) * | 2017-08-22 | 2018-06-15 | 高文才 | A kind of coal mine multistage reducing mechanism |
CN107899688A (en) * | 2017-11-16 | 2018-04-13 | 安徽永生堂药业有限责任公司 | Capsicum crushing lapping device is used in a kind of thick chilli sauce production |
CN108160289A (en) * | 2017-12-25 | 2018-06-15 | 郑州天舜电子技术有限公司 | A kind of building waste efficiency crushing device |
CN108246394A (en) * | 2018-01-30 | 2018-07-06 | 双峰格雷斯海姆医药玻璃(丹阳)有限公司 | A kind of glass disintegrator |
CN108479921A (en) * | 2018-02-05 | 2018-09-04 | 湖南辉讯企业管理有限公司 | A kind of rotary type medical waste grinding device |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110894620A (en) * | 2019-11-27 | 2020-03-20 | 大连中歆一品机械有限公司 | Energy-conserving efficient living beings fiber separation device |
CN110976486A (en) * | 2019-12-19 | 2020-04-10 | 徐州鸿誉环境科技有限公司 | Environment-friendly recycle device for industrial coal waste |
CN110976486B (en) * | 2019-12-19 | 2021-05-14 | 徐州鸿誉环境科技有限公司 | Environment-friendly recycle device for industrial coal waste |
CN111975595A (en) * | 2020-08-12 | 2020-11-24 | 孙立峰 | Ceramic insulator recycling treatment equipment and recycling treatment process |
CN111975595B (en) * | 2020-08-12 | 2022-04-26 | 重庆鸽牌电瓷有限公司 | Ceramic insulator recycling treatment equipment and recycling treatment process |
CN112221574A (en) * | 2020-09-23 | 2021-01-15 | 谷建兴 | Coal chemical industry gasification furnace slag decarbonization coal pulverizer |
Also Published As
Publication number | Publication date |
---|---|
CN109365103B (en) | 2021-05-04 |
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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 | ||
CB02 | Change of applicant information | ||
CB02 | Change of applicant information |
Address after: Zhongkai courtyard, No.24 Dongsha street, Haizhu District, Guangzhou, Guangdong 510225 Applicant after: Ye Qiuyun Address before: 517000 No. 20, Zhaixia Village Committee, Pengzhai Town, Heyuan City, Guangdong Province Applicant before: Ye Qiuyun |
|
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhao Yunlei Inventor after: Ye Qiuyun Inventor before: Ye Qiuyun |
|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210421 Address after: 510700 Room 305, building 3, 9 Xiangshan Road, Guangzhou City, Guangdong Province Applicant after: Guangzhou Hesheng Technology Information Co.,Ltd. Address before: Zhongkai courtyard, No.24 Dongsha street, Haizhu District, Guangzhou, Guangdong 510225 Applicant before: Ye Qiuyun |
|
TA01 | Transfer of patent application right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20220428 Address after: 467000 thermal power plant, Runan Industrial Zone, Ruzhou City, Pingdingshan City, Henan Province Patentee after: PINGDINGSHAN RUIPING COAL & ELECTRIC CO.,LTD. Address before: 510700 Room 305, building 3, No. 9, Xiangshan Road, Guangzhou, Guangdong Province Patentee before: Guangzhou Hesheng Technology Information Co.,Ltd. |