CN2607371Y - 一种尿素颗粒沸腾冷却装置 - Google Patents
一种尿素颗粒沸腾冷却装置 Download PDFInfo
- Publication number
- CN2607371Y CN2607371Y CN 03229978 CN03229978U CN2607371Y CN 2607371 Y CN2607371 Y CN 2607371Y CN 03229978 CN03229978 CN 03229978 CN 03229978 U CN03229978 U CN 03229978U CN 2607371 Y CN2607371 Y CN 2607371Y
- Authority
- CN
- China
- Prior art keywords
- bed
- urea
- fluidized
- cooling device
- boiling cooling
- 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 - Fee Related
Links
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 43
- 239000004202 carbamide Substances 0.000 title claims abstract description 38
- 239000008187 granular material Substances 0.000 title claims abstract description 20
- 238000009835 boiling Methods 0.000 title claims abstract description 14
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims description 9
- 238000012216 screening Methods 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 abstract description 8
- 238000005469 granulation Methods 0.000 abstract description 3
- 230000003179 granulation Effects 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 235000013877 carbamide Nutrition 0.000 abstract 5
- 238000005422 blasting Methods 0.000 abstract 2
- 230000008901 benefit Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000012797 qualification Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Images
Landscapes
- Fertilizers (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03229978 CN2607371Y (zh) | 2003-04-01 | 2003-04-01 | 一种尿素颗粒沸腾冷却装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 03229978 CN2607371Y (zh) | 2003-04-01 | 2003-04-01 | 一种尿素颗粒沸腾冷却装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN2607371Y true CN2607371Y (zh) | 2004-03-24 |
Family
ID=34165134
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 03229978 Expired - Fee Related CN2607371Y (zh) | 2003-04-01 | 2003-04-01 | 一种尿素颗粒沸腾冷却装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN2607371Y (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101402534B (zh) * | 2008-09-26 | 2010-12-15 | 河南金谷干燥工程技术有限公司 | 化肥高塔造粒的流态化出仓振动冷却装置 |
CN101302125B (zh) * | 2008-06-27 | 2011-03-16 | 成都市新都化工股份有限公司 | 复合肥料冷却方法 |
CN102674905A (zh) * | 2012-05-14 | 2012-09-19 | 山西省霍州市化学工业有限责任公司 | 一种回收尿素颗粒中粉尘的方法及其装置 |
CN103408331A (zh) * | 2013-07-08 | 2013-11-27 | 河南晋开化工投资控股集团有限责任公司 | 无粉尘尿素冷却方法 |
CN104807346A (zh) * | 2015-04-30 | 2015-07-29 | 云南创森环保科技有限公司 | 粉状物料冷却*** |
-
2003
- 2003-04-01 CN CN 03229978 patent/CN2607371Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101302125B (zh) * | 2008-06-27 | 2011-03-16 | 成都市新都化工股份有限公司 | 复合肥料冷却方法 |
CN101402534B (zh) * | 2008-09-26 | 2010-12-15 | 河南金谷干燥工程技术有限公司 | 化肥高塔造粒的流态化出仓振动冷却装置 |
CN102674905A (zh) * | 2012-05-14 | 2012-09-19 | 山西省霍州市化学工业有限责任公司 | 一种回收尿素颗粒中粉尘的方法及其装置 |
CN103408331A (zh) * | 2013-07-08 | 2013-11-27 | 河南晋开化工投资控股集团有限责任公司 | 无粉尘尿素冷却方法 |
CN104807346A (zh) * | 2015-04-30 | 2015-07-29 | 云南创森环保科技有限公司 | 粉状物料冷却*** |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102698956A (zh) | 一种塑料挤出造粒***的料粒筛分装置 | |
CN2607371Y (zh) | 一种尿素颗粒沸腾冷却装置 | |
CN107213845B (zh) | 复合肥造粒***及复合肥造粒***的造粒方法 | |
CN109675792A (zh) | 干选机给料装置及给料方法 | |
CN101302123A (zh) | 大颗粒尿素组合转鼓造粒工艺及设备 | |
CN107096632A (zh) | 采用水平椭圆筛筛分的楼式制砂*** | |
CN216094128U (zh) | 一种纳米碳酸钙粉体分散解聚*** | |
CN207210288U (zh) | 复合肥造粒*** | |
CN216880329U (zh) | 药肥颗粒振动筛分装置 | |
CN205463143U (zh) | 干燥筛分一体机 | |
CN201950023U (zh) | 谷物振动筛 | |
CN214390595U (zh) | 一种药用细粉状表面活性剂的制造装置 | |
CN212733063U (zh) | 一种糖醇干燥过程中返工糖的综合利用*** | |
CN202719850U (zh) | 振动分级干燥装置 | |
CN210675560U (zh) | 一种晶体和粉体的联产装置 | |
CN209715650U (zh) | 一种物料多级筛分装置 | |
CN1288129C (zh) | 一种改进的大颗粒尿素组合转鼓造粒方法及设备 | |
CN207899572U (zh) | 一种反击式破碎循环*** | |
CN206121682U (zh) | 一种立式连续造粒装置 | |
CN214600394U (zh) | 干式物料筛分选粒机 | |
CN214865073U (zh) | 一种物料筛分装置 | |
CN215940634U (zh) | 一种菌粉精选机构 | |
CN221387384U (zh) | 一种粒状多晶硅分选器 | |
CN215031127U (zh) | 一种药用粉状十二烷基硫酸钠的分离设备 | |
EP3049180A1 (en) | Fluid bed classification elements |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20090206 Address after: A, block 12D, 168 Zhangs Road, Zhejiang, Ningbo Province, 315040 Patentee after: Ningbo Yuandong Industry Technology Co., Ltd. Address before: A 23, block -A, exhibition center, 100 foot Road, Jiangdong District, Zhejiang, Ningbo, 315040 Patentee before: Xiang Wenyu |
|
ASS | Succession or assignment of patent right |
Owner name: NINGBO JINYUANDONG INDUSTRY SCIENCE CO., LTD. Free format text: FORMER OWNER: XIANG WENYU Effective date: 20090206 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040324 Termination date: 20120401 |