CN101391904B - 一种尿素熔融装置 - Google Patents
一种尿素熔融装置 Download PDFInfo
- Publication number
- CN101391904B CN101391904B CN2008102305691A CN200810230569A CN101391904B CN 101391904 B CN101391904 B CN 101391904B CN 2008102305691 A CN2008102305691 A CN 2008102305691A CN 200810230569 A CN200810230569 A CN 200810230569A CN 101391904 B CN101391904 B CN 101391904B
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- melting apparatus
- urea melting
- urea
- stirring
- pipe
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- 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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- 239000004202 carbamide Substances 0.000 title claims abstract description 59
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000002844 melting Methods 0.000 title claims abstract description 42
- 230000008018 melting Effects 0.000 title claims abstract description 42
- 238000003756 stirring Methods 0.000 claims abstract description 54
- 238000010438 heat treatment Methods 0.000 claims abstract description 18
- 230000004927 fusion Effects 0.000 claims description 33
- 239000011378 shotcrete Substances 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 11
- 238000009413 insulation Methods 0.000 claims description 11
- 238000010025 steaming Methods 0.000 claims description 10
- 230000008602 contraction Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 abstract description 13
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 abstract description 11
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000003337 fertilizer Substances 0.000 abstract description 6
- 150000001875 compounds Chemical class 0.000 abstract description 4
- 238000010926 purge Methods 0.000 abstract 1
- 210000002700 urine Anatomy 0.000 description 39
- 238000005516 engineering process Methods 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000007062 hydrolysis Effects 0.000 description 4
- 238000006460 hydrolysis reaction Methods 0.000 description 4
- 230000007774 longterm Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 150000003672 ureas Chemical class 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 241001347978 Major minor Species 0.000 description 1
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000004523 agglutinating effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005587 bubbling Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 210000003608 fece Anatomy 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000010871 livestock manure Substances 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102305691A CN101391904B (zh) | 2008-10-24 | 2008-10-24 | 一种尿素熔融装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2008102305691A CN101391904B (zh) | 2008-10-24 | 2008-10-24 | 一种尿素熔融装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101391904A CN101391904A (zh) | 2009-03-25 |
CN101391904B true CN101391904B (zh) | 2012-05-23 |
Family
ID=40492444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2008102305691A Expired - Fee Related CN101391904B (zh) | 2008-10-24 | 2008-10-24 | 一种尿素熔融装置 |
Country Status (1)
Country | Link |
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CN (1) | CN101391904B (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101693633B (zh) * | 2009-06-22 | 2012-05-09 | 江苏瑞安特机械集团有限公司 | 尿基复合肥尿融导热油温控装置 |
CN102432360B (zh) * | 2011-08-25 | 2013-09-04 | 广东拉多美化肥有限公司 | 一种熔融混合装置 |
CN102603366B (zh) * | 2011-12-22 | 2013-09-18 | 深圳市芭田生态工程股份有限公司 | 一种尿素熔融设备及其应用方法 |
CN104250181A (zh) * | 2013-06-28 | 2014-12-31 | 深圳市芭田生态工程股份有限公司 | 一种硫包衣尿素生产设备 |
CN103408359B (zh) * | 2013-07-29 | 2015-02-04 | 安徽创新农业科技有限公司 | 一种硫包衣缓、控释肥生产线的熔硫系统 |
CN103822461A (zh) * | 2014-03-17 | 2014-05-28 | 无锡市海昌机械设备有限公司 | 真空带式液体连续干燥机用布料系统的改进结构 |
CN103822451A (zh) * | 2014-03-17 | 2014-05-28 | 无锡市海昌机械设备有限公司 | 真空带式液体连续干燥机用布料系统 |
CN104945070A (zh) * | 2015-07-09 | 2015-09-30 | 史丹利化肥(平原)有限公司 | 尿基复合肥节能生产工艺及装置 |
CN107899456A (zh) * | 2017-11-27 | 2018-04-13 | 朱见东 | 加热混合设备 |
CN111036102A (zh) * | 2020-01-17 | 2020-04-21 | 长垣县源宏包装新材料有限公司 | 一种聚酯改性单体加热熔融装置 |
CN112066552A (zh) * | 2020-09-07 | 2020-12-11 | 上海呈亿设备科技有限公司 | 一种高效黄油融化器 |
CN118788213B (zh) * | 2024-09-06 | 2024-12-13 | 华益药业科技(安徽)有限公司 | 一种用于胶囊剂生产的配料装置及配料混合方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2609924Y (zh) * | 2003-04-10 | 2004-04-07 | 上海化工研究院 | 尿素快速熔融装置 |
CN200945423Y (zh) * | 2006-08-15 | 2007-09-12 | 何光宇 | 高塔造粒熔融料浆混合槽 |
-
2008
- 2008-10-24 CN CN2008102305691A patent/CN101391904B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2609924Y (zh) * | 2003-04-10 | 2004-04-07 | 上海化工研究院 | 尿素快速熔融装置 |
CN200945423Y (zh) * | 2006-08-15 | 2007-09-12 | 何光宇 | 高塔造粒熔融料浆混合槽 |
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CN101391904A (zh) | 2009-03-25 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ZHENGZHOU ABOLUO FERTILIZER CO., LTD. Effective date: 20121225 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20121225 Address after: Xingyang City, Henan province 450121 Huai West Industrial Park Zhengzhou Appollo industry limited company Patentee after: Jiangsu Aboluo Compound Fertilizer Co., Ltd. Patentee after: Zhengzhou Aboluo Fertilizer Co., Ltd. Address before: Xingyang City, Henan province 450121 Huai West Industrial Park Zhengzhou Appollo industry limited company Patentee before: Jiangsu Aboluo Compound Fertilizer Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120523 Termination date: 20171024 |