CN114832896A - 一种火电厂锅炉煤灰排出分离装置及其使用方法 - Google Patents
一种火电厂锅炉煤灰排出分离装置及其使用方法 Download PDFInfo
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- CN114832896A CN114832896A CN202210355479.5A CN202210355479A CN114832896A CN 114832896 A CN114832896 A CN 114832896A CN 202210355479 A CN202210355479 A CN 202210355479A CN 114832896 A CN114832896 A CN 114832896A
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- Prior art keywords
- conveying
- roller
- thermal power
- power plant
- ash
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Links
- 239000010883 coal ash Substances 0.000 title claims abstract description 56
- 238000000926 separation method Methods 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000002956 ash Substances 0.000 claims abstract description 41
- 238000012216 screening Methods 0.000 claims abstract description 40
- 238000007670 refining Methods 0.000 claims abstract description 38
- 239000003818 cinder Substances 0.000 claims abstract description 34
- 239000003245 coal Substances 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000002245 particle Substances 0.000 claims description 7
- 125000004122 cyclic group Chemical group 0.000 claims 1
- 239000008187 granular material Substances 0.000 abstract description 9
- 238000005245 sintering Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
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- 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
- 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
-
- 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
- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/12—Apparatus having only parallel elements
- B07B1/14—Roller screens
- B07B1/15—Roller screens using corrugated, grooved or ribbed rollers
-
- 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
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- 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
- B07B7/06—Selective separation of solid materials carried by, or dispersed in, gas currents by impingement against sieves
-
- 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
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
- B09B3/30—Destroying solid waste or transforming solid waste into something useful or harmless involving mechanical treatment
- B09B3/35—Shredding, crushing or cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B2101/00—Type of solid waste
- B09B2101/30—Incineration ashes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Environmental & Geological Engineering (AREA)
- Gasification And Melting Of Waste (AREA)
- Crushing And Grinding (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210355479.5A CN114832896B (zh) | 2022-04-04 | 2022-04-04 | 一种火电厂锅炉煤灰排出分离装置及其使用方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210355479.5A CN114832896B (zh) | 2022-04-04 | 2022-04-04 | 一种火电厂锅炉煤灰排出分离装置及其使用方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114832896A true CN114832896A (zh) | 2022-08-02 |
CN114832896B CN114832896B (zh) | 2024-04-05 |
Family
ID=82563334
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202210355479.5A Active CN114832896B (zh) | 2022-04-04 | 2022-04-04 | 一种火电厂锅炉煤灰排出分离装置及其使用方法 |
Country Status (1)
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CN (1) | CN114832896B (zh) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170261205A1 (en) * | 2014-09-16 | 2017-09-14 | Hitachi Zosen Inova Ag | Method and device for processing slag occurring in a combustion chamber of a refuse incineration plant |
CN107990337A (zh) * | 2017-12-08 | 2018-05-04 | 佘峰 | 一种冶炼熔炉用煤渣处理装置 |
CN108369004A (zh) * | 2015-12-07 | 2018-08-03 | 川崎重工业株式会社 | 排灰系统 |
CN208066438U (zh) * | 2018-01-24 | 2018-11-09 | 绥中大地丰源建材有限公司 | 一种粉煤灰处理装置 |
CN208269169U (zh) * | 2018-04-17 | 2018-12-21 | 山东华宁矿业集团有限公司 | 一种具有煤渣处理功能的锅炉 |
CN111156533A (zh) * | 2020-01-15 | 2020-05-15 | 无锡市新浩锅炉辅机有限公司 | 一种燃煤锅炉出渣清灰系统 |
CN212069411U (zh) * | 2019-12-31 | 2020-12-04 | 广东大唐国际雷州发电有限责任公司 | 一种煤渣筛选装置 |
CN213102404U (zh) * | 2020-08-11 | 2021-05-04 | 徐州市恒基伟业建材发展有限公司 | 一种空心砖生产原料粉碎装置 |
CN214234211U (zh) * | 2020-11-15 | 2021-09-21 | 常州厚德再生资源科技有限公司 | 一种维修便捷的废旧线路板金属提取设备 |
-
2022
- 2022-04-04 CN CN202210355479.5A patent/CN114832896B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170261205A1 (en) * | 2014-09-16 | 2017-09-14 | Hitachi Zosen Inova Ag | Method and device for processing slag occurring in a combustion chamber of a refuse incineration plant |
CN108369004A (zh) * | 2015-12-07 | 2018-08-03 | 川崎重工业株式会社 | 排灰系统 |
CN107990337A (zh) * | 2017-12-08 | 2018-05-04 | 佘峰 | 一种冶炼熔炉用煤渣处理装置 |
CN208066438U (zh) * | 2018-01-24 | 2018-11-09 | 绥中大地丰源建材有限公司 | 一种粉煤灰处理装置 |
CN208269169U (zh) * | 2018-04-17 | 2018-12-21 | 山东华宁矿业集团有限公司 | 一种具有煤渣处理功能的锅炉 |
CN212069411U (zh) * | 2019-12-31 | 2020-12-04 | 广东大唐国际雷州发电有限责任公司 | 一种煤渣筛选装置 |
CN111156533A (zh) * | 2020-01-15 | 2020-05-15 | 无锡市新浩锅炉辅机有限公司 | 一种燃煤锅炉出渣清灰系统 |
CN213102404U (zh) * | 2020-08-11 | 2021-05-04 | 徐州市恒基伟业建材发展有限公司 | 一种空心砖生产原料粉碎装置 |
CN214234211U (zh) * | 2020-11-15 | 2021-09-21 | 常州厚德再生资源科技有限公司 | 一种维修便捷的废旧线路板金属提取设备 |
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CN114832896B (zh) | 2024-04-05 |
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PB01 | Publication | ||
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Effective date of registration: 20240313 Address after: 274032 national energy Heze Power Generation Co., Ltd., No. 1 Guangming Road, Mudan District, Heze City, Shandong Province Applicant after: CHN ENERGY HEZE POWER GENERATION Co.,Ltd. Country or region after: Zhong Guo Address before: 274032 national energy Heze Power Generation Co., Ltd., No. 1 Guangming Road, Mudan District, Heze City, Shandong Province Applicant before: Liu Jianhang Country or region before: Zhong Guo |
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