CN105731077B - 煤粉气力输送氮气循环利用系统 - Google Patents
煤粉气力输送氮气循环利用系统 Download PDFInfo
- Publication number
- CN105731077B CN105731077B CN201610219705.1A CN201610219705A CN105731077B CN 105731077 B CN105731077 B CN 105731077B CN 201610219705 A CN201610219705 A CN 201610219705A CN 105731077 B CN105731077 B CN 105731077B
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- CN
- China
- Prior art keywords
- nitrogen
- coal dust
- gas outlet
- air inlet
- gas
- 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.)
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 233
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 110
- 239000002817 coal dust Substances 0.000 title claims abstract description 44
- 239000002245 particle Substances 0.000 title claims abstract description 10
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000004064 recycling Methods 0.000 claims abstract description 37
- 229910001873 dinitrogen Inorganic materials 0.000 claims abstract description 13
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000002994 raw material Substances 0.000 claims abstract description 8
- 238000011084 recovery Methods 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 claims abstract description 4
- 239000003245 coal Substances 0.000 claims description 11
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000005243 fluidization Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002269 spontaneous effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/34—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
- B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
- B65G53/16—Gas pressure systems operating with fluidisation of the materials
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Air Transport Of Granular Materials (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610219705.1A CN105731077B (zh) | 2016-04-11 | 2016-04-11 | 煤粉气力输送氮气循环利用系统 |
Applications Claiming Priority (1)
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CN201610219705.1A CN105731077B (zh) | 2016-04-11 | 2016-04-11 | 煤粉气力输送氮气循环利用系统 |
Publications (2)
Publication Number | Publication Date |
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CN105731077A CN105731077A (zh) | 2016-07-06 |
CN105731077B true CN105731077B (zh) | 2017-12-01 |
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CN201610219705.1A Active CN105731077B (zh) | 2016-04-11 | 2016-04-11 | 煤粉气力输送氮气循环利用系统 |
Country Status (1)
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CN (1) | CN105731077B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108328338B (zh) * | 2018-03-20 | 2023-09-08 | 天津市津能工程管理有限公司 | 基于氮气密闭输送及增压再循环的输粉系统 |
CN109282293A (zh) * | 2018-09-26 | 2019-01-29 | 亿利洁能股份有限公司达拉特分公司 | 一种电石炉净化灰输送焚烧系统 |
CN111013317A (zh) * | 2019-12-16 | 2020-04-17 | 凯盛光伏材料有限公司 | 一种工业尾气干式净化处理装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3731428B2 (ja) * | 2000-03-06 | 2006-01-05 | Jfeエンジニアリング株式会社 | 廃プラスチック破砕乾燥装置、破砕乾燥方法、および破砕乾燥輸送システム |
CN100545064C (zh) * | 2004-03-29 | 2009-09-30 | 杭州中科管道物流工程有限公司 | 一种易氧化性粉料流态化输送装置 |
CN201473501U (zh) * | 2009-09-04 | 2010-05-19 | 湖北华强化工集团有限公司 | 一种造气炉输灰装置 |
CN201729513U (zh) * | 2010-06-25 | 2011-02-02 | 厦门龙净环保物料输送科技有限公司 | 精对苯二甲酸长距离输送装置 |
CN203095156U (zh) * | 2013-01-29 | 2013-07-31 | 韩旭新 | 改进的气力输煤装置 |
CN203345764U (zh) * | 2013-07-02 | 2013-12-18 | 天能集团(河南)能源科技有限公司 | 一种铅粉气体输送系统 |
CN104444377A (zh) * | 2014-10-20 | 2015-03-25 | 无锡红旗除尘设备有限公司 | 一种铅粉氮气封闭循环静压浓相分段助推式气力输送方法 |
CN104401736A (zh) * | 2014-10-20 | 2015-03-11 | 无锡红旗除尘设备有限公司 | 一种铅粉氮气封闭循环静压浓相分段助推式气力输送系统 |
CN104401737A (zh) * | 2014-10-20 | 2015-03-11 | 无锡红旗除尘设备有限公司 | 一种氮气封闭吸送式铅粉气力输送系统 |
CN204777681U (zh) * | 2015-07-10 | 2015-11-18 | 北京纽迈特气力输送技术有限公司 | 用于大规模输送多聚甲醛粉料的设备 |
CN205500286U (zh) * | 2016-04-11 | 2016-08-24 | 江阴市高达输送机械科技有限公司 | 煤粉气力输送氮气循环利用系统 |
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2016
- 2016-04-11 CN CN201610219705.1A patent/CN105731077B/zh active Active
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CN105731077A (zh) | 2016-07-06 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Nitrogen recycling system for pneumatic conveying of pulverized coal Effective date of registration: 20221102 Granted publication date: 20171201 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGYIN GAODA TRANSPORTATION MACHINERY TECHNOLOGY Co.,Ltd. Registration number: Y2022980020473 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230907 Granted publication date: 20171201 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGYIN GAODA TRANSPORTATION MACHINERY TECHNOLOGY Co.,Ltd. Registration number: Y2022980020473 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Nitrogen Recycling System for Pulverized Coal Pneumatic Conveying Effective date of registration: 20230913 Granted publication date: 20171201 Pledgee: Jiangyin branch of Bank of China Ltd. Pledgor: JIANGYIN GAODA TRANSPORTATION MACHINERY TECHNOLOGY Co.,Ltd. Registration number: Y2023980056143 |
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Address after: 214400 No. 9, Shenjiabang Road, Yunting Street, Jiangyin City, Wuxi City, Jiangsu Province (Business premises: No. 58, Shenjiadang, Nanguo Village, Changjing Town, Jiangyin City) Patentee after: Jiangsu Gaoda Intelligent Equipment Co.,Ltd. Country or region after: China Address before: 214422 Industrial Concentration Zone, Yunting Town, Jiangyin City, Wuxi City, Jiangsu Province Patentee before: JIANGYIN GAODA TRANSPORTATION MACHINERY TECHNOLOGY Co.,Ltd. Country or region before: China |
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