CN104792065B - 一种干燥介质梯级加热与余热梯级回收的热泵系统 - Google Patents
一种干燥介质梯级加热与余热梯级回收的热泵系统 Download PDFInfo
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- CN104792065B CN104792065B CN201410820393.0A CN201410820393A CN104792065B CN 104792065 B CN104792065 B CN 104792065B CN 201410820393 A CN201410820393 A CN 201410820393A CN 104792065 B CN104792065 B CN 104792065B
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- 238000011084 recovery Methods 0.000 title claims abstract description 36
- 238000001035 drying Methods 0.000 claims abstract description 64
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- 239000003570 air Substances 0.000 claims description 114
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 52
- 229910001868 water Inorganic materials 0.000 claims description 51
- 238000001704 evaporation Methods 0.000 claims description 43
- 238000010438 heat treatment Methods 0.000 claims description 40
- 239000003507 refrigerant Substances 0.000 claims description 29
- 230000008020 evaporation Effects 0.000 claims description 16
- 239000012530 fluid Substances 0.000 claims description 14
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 5
- 239000001569 carbon dioxide Substances 0.000 claims description 3
- 229910002092 carbon dioxide Inorganic materials 0.000 claims description 3
- JCXJVPUVTGWSNB-UHFFFAOYSA-N nitrogen dioxide Inorganic materials O=[N]=O JCXJVPUVTGWSNB-UHFFFAOYSA-N 0.000 claims 1
- 230000006835 compression Effects 0.000 abstract description 15
- 238000007906 compression Methods 0.000 abstract description 15
- 235000013339 cereals Nutrition 0.000 description 35
- 239000002918 waste heat Substances 0.000 description 25
- 238000009833 condensation Methods 0.000 description 23
- 230000005494 condensation Effects 0.000 description 23
- 239000007789 gas Substances 0.000 description 20
- 238000001816 cooling Methods 0.000 description 8
- 238000007791 dehumidification Methods 0.000 description 8
- 239000007788 liquid Substances 0.000 description 7
- 239000002699 waste material Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 239000003795 chemical substances by application Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
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- 238000000034 method Methods 0.000 description 4
- 238000004064 recycling Methods 0.000 description 4
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- 239000000446 fuel Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
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- 238000005086 pumping Methods 0.000 description 2
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- 229920006395 saturated elastomer Polymers 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B27/00—Machines, plants or systems, using particular sources of energy
- F25B27/02—Machines, plants or systems, using particular sources of energy using waste heat, e.g. from internal-combustion engines
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/02—Heat pumps of the compression type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B41/00—Fluid-circulation arrangements
- F25B41/30—Expansion means; Dispositions thereof
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
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CN201410820393.0A CN104792065B (zh) | 2014-12-19 | 2014-12-19 | 一种干燥介质梯级加热与余热梯级回收的热泵系统 |
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CN201410820393.0A CN104792065B (zh) | 2014-12-19 | 2014-12-19 | 一种干燥介质梯级加热与余热梯级回收的热泵系统 |
Publications (2)
Publication Number | Publication Date |
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CN104792065A CN104792065A (zh) | 2015-07-22 |
CN104792065B true CN104792065B (zh) | 2017-06-20 |
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CN201410820393.0A Active CN104792065B (zh) | 2014-12-19 | 2014-12-19 | 一种干燥介质梯级加热与余热梯级回收的热泵系统 |
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Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105715519A (zh) * | 2016-02-02 | 2016-06-29 | 娄伟 | 利用汽化潜热加压的风机系统 |
CN105716410B (zh) * | 2016-03-23 | 2017-10-31 | 青岛大学 | 山楂饼及糖块热泵干燥机及其系统 |
CN106667772A (zh) * | 2016-07-01 | 2017-05-17 | 北京康仁堂药业有限公司 | 一种发酵干燥一体化设备 |
CN107642925B (zh) * | 2016-12-27 | 2019-12-17 | 中国科学院理化技术研究所 | 一种带旁通管路的多级热泵干燥除湿系统 |
CN107356091A (zh) * | 2017-08-24 | 2017-11-17 | 上海伯涵热能科技有限公司 | 一种多只干燥机与热泵机组联合设置的烘干装置 |
CN107621129B (zh) * | 2017-08-24 | 2023-08-25 | 广州万二二麦工程技术有限公司 | 一种外热启动与深度除湿的烘干装置 |
CN107741150A (zh) * | 2017-10-31 | 2018-02-27 | 江苏天舒电器股份有限公司 | 一种无霜、多变量耦合型热泵热风炉的控制系统及其控制方法 |
CN108731460A (zh) * | 2018-06-21 | 2018-11-02 | 南京农业大学 | 一种多种工况自适应的多级热泵型低温循环式谷物干燥机 |
CN108800800A (zh) * | 2018-08-01 | 2018-11-13 | 苏州市农业机械有限公司 | 谷物干燥装置 |
CN109163517B (zh) * | 2018-09-30 | 2024-01-30 | 广州万二二麦工程技术有限公司 | 一种具有烘干和冷谷功能的谷物储存装置 |
CN112268386A (zh) * | 2020-10-30 | 2021-01-26 | 上海伯涵热能科技有限公司 | 采用套管式换热器回收热量的除湿降温、加热烘干空调机 |
CN112880381B (zh) * | 2021-01-29 | 2021-11-09 | 同济大学 | 一种多换热器网络化重组的闭式热泵烘干系统 |
CN112984864B (zh) * | 2021-02-04 | 2024-10-15 | 广州万二二麦工程技术有限公司 | 换热器制冷剂管路错排单级热泵模块及梯级热泵系统 |
CN114294940B (zh) * | 2021-12-23 | 2023-01-10 | 珠海格力电器股份有限公司 | 热风供给组件和热泵烘干系统 |
CN115235194A (zh) * | 2022-04-27 | 2022-10-25 | 山东大学 | 一种多级闭式热泵干燥系统及方法 |
CN114933404A (zh) * | 2022-06-02 | 2022-08-23 | 江苏通用环保集团有限公司 | 多级节能闭式除湿热泵系统 |
CN116717975B (zh) * | 2023-08-07 | 2023-11-14 | 福建龙净环保股份有限公司 | 一种热泵循环干燥系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102261701A (zh) * | 2011-05-11 | 2011-11-30 | 湖南科技大学 | 多级热回收复合除湿新风空气处理机 |
CN203758206U (zh) * | 2014-03-10 | 2014-08-06 | 广东机电职业技术学院 | 带有热管热回收装置的热泵干燥机 |
CN204648752U (zh) * | 2014-12-19 | 2015-09-16 | 上海伯涵热能科技有限公司 | 一种干燥介质梯级加热与余热梯级回收的热泵系统 |
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2014
- 2014-12-19 CN CN201410820393.0A patent/CN104792065B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102261701A (zh) * | 2011-05-11 | 2011-11-30 | 湖南科技大学 | 多级热回收复合除湿新风空气处理机 |
CN203758206U (zh) * | 2014-03-10 | 2014-08-06 | 广东机电职业技术学院 | 带有热管热回收装置的热泵干燥机 |
CN204648752U (zh) * | 2014-12-19 | 2015-09-16 | 上海伯涵热能科技有限公司 | 一种干燥介质梯级加热与余热梯级回收的热泵系统 |
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