CN106546090B - Hot and cold stream hybrid vortex pipe drying system - Google Patents
Hot and cold stream hybrid vortex pipe drying system Download PDFInfo
- Publication number
- CN106546090B CN106546090B CN201610945246.5A CN201610945246A CN106546090B CN 106546090 B CN106546090 B CN 106546090B CN 201610945246 A CN201610945246 A CN 201610945246A CN 106546090 B CN106546090 B CN 106546090B
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- cold
- hot
- gas
- fluid outlet
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/001—Heating arrangements using waste heat
- F26B23/002—Heating arrangements using waste heat recovered from dryer exhaust gases
- F26B23/004—Heating arrangements using waste heat recovered from dryer exhaust gases by compressing and condensing vapour in exhaust gases, i.e. using an open cycle heat pump system
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The present invention relates to a kind of hot and cold stream hybrid vortex pipe drying systems, air compressor machine exhaust pipe is connected with First Heat Exchanger hot fluid inlet, First Heat Exchanger hot fluid outlet ports are connected with vortex tube import, the vortex tube cold end is connected with gas-liquid separator air inlet pipe, the gas-liquid separator escape pipe is connected with First Heat Exchanger cold fluid outlet, the drain pipe of gas-liquid separator bottom is connected with the second heat exchanger cold fluid inlet, the second heat exchanger cold fluid outlet and hot fluid inlet are connected with atmosphere, the second exchanger heat fluid outlet is connected with fan inlet, the fan outlet is connected with First Heat Exchanger cold fluid inlet, the First Heat Exchanger cold fluid outlet is connected with dry place is needed.Vortex tube working media directly participates in dry use in the drying system, can be reduced heat exchange loss, and the air-flow for cooling down compressor air-discharging is pre-chilled in the condensed water that vortex tube cold end obtains, and heat exchanger is less, and system is simple.
Description
Technical field
The present invention relates to a kind of vortex tube drying system, especially a kind of hot and cold stream hybrid vortex pipe drying system.
Background technique
Vortex tube main application is low-temperature outlet for freezing at present, and hot outlet is for heating.Notification number is
The Chinese patent literature of CN105300079 A discloses a kind of system that vortex tube is dry, vortex tube working media in the patent
It needs to can ensure that the working media of compressor cycle is clean, but due to taking dividing wall type with desiccant air-flow wall-type heat exchange
Heat exchange, there are heat transfer loss；Meanwhile the condensed water that low temperature dehumidification link obtains is not utilized, and the condensed water under the state
Temperature is suitable for being cooled down to dry with air-flow.
Summary of the invention
The present invention is to propose a kind of hot and cold stream hybrid vortex pipe drying system, and vortex tube work is situated between in the drying system
It is upright to connect the dry use of participation, reduce heat exchange loss；The condensed water that vortex tube cold end obtains is pre-chilled for cooling down compressor air-discharging
Air-flow;Heat exchanger is less, and system is simple.
To achieve the above object, the technical scheme is that a kind of hot and cold stream hybrid vortex pipe drying system, including
Air compressor machine, First Heat Exchanger, vortex tube, gas-liquid separator, the second heat exchanger, blower, the air compressor machine exhaust pipe are changed with first
Hot device hot fluid inlet is connected, and First Heat Exchanger hot fluid outlet ports are connected with vortex tube import, the vortex tube cold end and gas-liquid
Separator inlet duct is connected, and the gas-liquid separator escape pipe is connected with First Heat Exchanger cold fluid outlet, gas-liquid separator bottom
The drain pipe in portion is connected with the second heat exchanger cold fluid inlet, the second heat exchanger cold fluid outlet and hot fluid inlet and big
Gas phase connects, and the second exchanger heat fluid outlet is connected with fan inlet, the fan outlet and First Heat Exchanger cold fluid
Import is connected, and the First Heat Exchanger cold fluid outlet is connected with dry place is needed.
The air compressor machine air intake duct connects filter.
The beneficial effects of the present invention are: condensable is discharged, at this time air when low-temperature outlet air themperature is lower than dew-point temperature
Absolute humidity reduces；Hot outlet air themperature is high, although condensed water will not be precipitated, relative humidity is reduced, and can be used for high temperature
It is dry；Cold and hot exit flow mixes the drying for being equally applicable to certain fields according to a certain percentage.
The advantages of present invention has: (1) vortex tube working media directly participates in dry use, reduces heat exchange loss；(2) it is vortexed
The air-flow for cooling down compressor air-discharging is pre-chilled in the condensed water that pipe cold end obtains;(3) heat exchanger is less, and system is simple.
Detailed description of the invention
Figure is the hot and cold stream hybrid vortex pipe drying system schematic diagram of the embodiment of the present invention.
Specific embodiment
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
It closes embodiment and attached drawing is specifically addressed refrigerant recovery system of the invention.
As shown in Figure 1, a kind of hot and cold stream hybrid vortex pipe drying system, including the heat exchange of filter 1, air compressor machine 2, first
Device 3, vortex tube 4, gas-liquid separator 5, the second heat exchanger 6, blower 7.
Filter 1 is connected with 2 air intake duct of air compressor machine, and 2 exhaust pipe of air compressor machine is connected with 3 hot fluid inlet of First Heat Exchanger,
3 hot fluid outlet ports of First Heat Exchanger are connected with 4 import of vortex tube, and 4 cold end of vortex tube is connected with 5 air inlet pipe of gas-liquid separator, gas
5 escape pipe of liquid/gas separator is connected with 3 cold fluid outlet of First Heat Exchanger, the drain pipe of 5 bottom of gas-liquid separator and the second heat exchange
6 cold fluid inlet of device is connected, and 6 cold fluid outlet of the second heat exchanger is connected with atmosphere, 6 hot fluid inlet of the second heat exchanger and atmosphere
Be connected, 6 hot fluid outlet ports of the second heat exchanger are connected with 7 import of blower, blower 7 export and 3 cold fluid of First Heat Exchanger into
Mouth is connected, and 3 cold fluid outlet of First Heat Exchanger is connected with dry place is needed.
The principle of the present invention: the exhaust of air compressor machine 1 cools down by First Heat Exchanger 3, and into vortex tube 4, vortex tube 4 is isolated
Cold airflow can be lower than dew-point temperature, at this time can condensation of water, absolute humidity reduce, cold airflow enter gas-liquid separator 5 separation
The cooling air for cooling air compressor exhaust of water out, what the air-flow and vortex tube that gas-liquid separator 5 is separated were isolated
Thermal current mixing forms desiccant gas, and the air that cold and hot mixed airflow can be vented with cooling air compressor mixes, more comprehensively,
Fully utilize hot and cold stream for drying.
The present invention since condensed water is utilized so that: for cooling air compressor exhaust air mass flow reduce, required blower
Energy consumption is reduced；Since vortex tube is utilized, so that: it only needs suitable temperature and the gas source of pressure that can produce high/low temperature gas and is used for
It is dry.
Claims (2)
1. a kind of hot and cold stream hybrid vortex pipe drying system, including air compressor machine (2), First Heat Exchanger (3), vortex tube (4), gas
Liquid/gas separator (5), the second heat exchanger (6), blower (7), it is characterised in that: air compressor machine (2) exhaust pipe and First Heat Exchanger
(3) hot fluid inlet is connected, and First Heat Exchanger (3) hot fluid outlet ports are connected with vortex tube (4) import, and the vortex tube (4) is cold
End is connected with gas-liquid separator (5) air inlet pipe, gas-liquid separator (5) escape pipe and First Heat Exchanger (3) cold fluid outlet
It is connected, the drain pipe of gas-liquid separator (5) bottom is connected with the second heat exchanger (6) cold fluid inlet, second heat exchanger (6)
Cold fluid outlet and hot fluid inlet are connected with atmosphere respectively, the second heat exchanger (6) hot fluid outlet ports and blower (7) import
It is connected, blower (7) outlet is connected with First Heat Exchanger (3) cold fluid inlet, First Heat Exchanger (3) cold fluid outlet
It is connected with dry place is needed.
2. hot and cold stream hybrid vortex pipe drying system according to claim 1, it is characterised in that: the air compressor machine (2)
Air intake duct connects filter (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945246.5A CN106546090B (en) | 2016-10-26 | 2016-10-26 | Hot and cold stream hybrid vortex pipe drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610945246.5A CN106546090B (en) | 2016-10-26 | 2016-10-26 | Hot and cold stream hybrid vortex pipe drying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106546090A CN106546090A (en) | 2017-03-29 |
| CN106546090B true CN106546090B (en) | 2019-02-15 |
Family
ID=58393694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610945246.5A Expired - Fee Related CN106546090B (en) | 2016-10-26 | 2016-10-26 | Hot and cold stream hybrid vortex pipe drying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106546090B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109120104B (en) | 2018-09-28 | 2020-05-08 | 北京金风科创风电设备有限公司 | Wind generating set, motor and air flow conveying device of motor air gap |
| CN109696043A (en) * | 2018-12-13 | 2019-04-30 | 武威恒大牧业服务有限公司 | A kind of feed drying device |
| CN110882611B (en) * | 2019-12-18 | 2024-05-24 | 安徽工业大学 | Boiler flue gas whitening system |
| CN114951547B (en) * | 2022-03-02 | 2024-04-09 | 中国机械科学研究总院集团有限公司 | Sand discharge medium modification method and device for frozen sand mold cutting forming |
| CN115342599B (en) * | 2022-08-18 | 2024-04-19 | 中国矿业大学 | Low-temperature heat drying and freeze drying combined system and method |
| CN115342598B (en) * | 2022-08-18 | 2024-04-19 | 中国矿业大学 | Low-temperature hot air combined freezing drying method |
| CN116045647A (en) * | 2022-12-30 | 2023-05-02 | 芜湖铜冠电工有限公司 | Drying device for enameled wire annealing furnace |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2059945C1 (en) * | 1993-11-19 | 1996-05-10 | Владимир Акимович Мельниченко | Heat generator |
| CN101852490A (en) * | 2010-05-31 | 2010-10-06 | 华北电力大学（保定） | Air source carbon dioxide heat pump water heater |
| RU2406952C1 (en) * | 2009-07-23 | 2010-12-20 | Общество с ограниченной ответственностью "Конструкторское бюро "ЧКЗ-ЮГСОН" | Cyclic dryer for seeds and grains |
| CN201680581U (en) * | 2010-05-31 | 2010-12-22 | 华北电力大学（保定） | High-temperature carbon dioxide heat pump water heater |
| CN203856010U (en) * | 2014-01-17 | 2014-10-01 | 天津商业大学 | Air water making device |
| CN104174261A (en) * | 2014-08-19 | 2014-12-03 | 东南大学 | Compressed air drying device based on vortex tube refrigeration technology and working method of compressed air drying device |
| CN105202793A (en) * | 2015-08-25 | 2015-12-30 | 上海理工大学 | Vortex-tube-bearing CO2 double-stage compressive refrigerating system |
| CN105300079A (en) * | 2015-11-20 | 2016-02-03 | 浙江大学 | Dehumidifying device with vortex tube |
| CN205425501U (en) * | 2015-11-24 | 2016-08-03 | 北京运特科技有限公司 | Cold and hot dual intensity of multistage vortex tube of multiple -effect machine system |
-
2016
- 2016-10-26 CN CN201610945246.5A patent/CN106546090B/en not_active Expired - Fee Related
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2059945C1 (en) * | 1993-11-19 | 1996-05-10 | Владимир Акимович Мельниченко | Heat generator |
| RU2406952C1 (en) * | 2009-07-23 | 2010-12-20 | Общество с ограниченной ответственностью "Конструкторское бюро "ЧКЗ-ЮГСОН" | Cyclic dryer for seeds and grains |
| CN101852490A (en) * | 2010-05-31 | 2010-10-06 | 华北电力大学（保定） | Air source carbon dioxide heat pump water heater |
| CN201680581U (en) * | 2010-05-31 | 2010-12-22 | 华北电力大学（保定） | High-temperature carbon dioxide heat pump water heater |
| CN203856010U (en) * | 2014-01-17 | 2014-10-01 | 天津商业大学 | Air water making device |
| CN104174261A (en) * | 2014-08-19 | 2014-12-03 | 东南大学 | Compressed air drying device based on vortex tube refrigeration technology and working method of compressed air drying device |
| CN105202793A (en) * | 2015-08-25 | 2015-12-30 | 上海理工大学 | Vortex-tube-bearing CO2 double-stage compressive refrigerating system |
| CN105300079A (en) * | 2015-11-20 | 2016-02-03 | 浙江大学 | Dehumidifying device with vortex tube |
| CN205425501U (en) * | 2015-11-24 | 2016-08-03 | 北京运特科技有限公司 | Cold and hot dual intensity of multistage vortex tube of multiple -effect machine system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106546090A (en) | 2017-03-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106546090B (en) | Hot and cold stream hybrid vortex pipe drying system | |
| JP6259988B2 (en) | Dehumidifier | |
| KR101946741B1 (en) | Method and apparatus for using excess heat from power plant flue gas to dry biomass fuel | |
| CN102269466A (en) | Fresh air handling unit | |
| CN104061630B (en) | Modular fresh air processor | |
| CN201448954U (en) | dehumidifier | |
| CN105716410A (en) | Haw flake and caked sugar heat pump dryer and drying system | |
| CN103615836B (en) | A kind of screw total heat recovery air-cooled heat-pump air-conditioner group | |
| CN110882611B (en) | Boiler flue gas whitening system | |
| CN201368542Y (en) | Heat-pipe type fresh air dehumidifier | |
| CN207729719U (en) | Recovery type heat double-cold source fresh air handling unit | |
| CN102444941A (en) | Clean fresh air dehumidifying system with extreme low cold and heat loss | |
| CN102628626B (en) | Air conditioning dehumidification evaporative type condensation three-work-condition cold and hot water unit | |
| CN108895808A (en) | Heat pump air centralized processing type vermicelli drying device | |
| CN101603712B (en) | Dehumidifier | |
| CN205747213U (en) | A kind of integral type furred ceiling air conditioner in machine room | |
| CN203964178U (en) | The one-piece type airduct indoor set of band complete-hot fresh air purifying | |
| CN202342936U (en) | Dehumidifier | |
| CN103411355A (en) | Evaporation-condensation separation type cold and heat collecting tri-integrated refrigeration station | |
| CN202419830U (en) | Air conditioning unit with functions of heat recovery and drying | |
| CN202719737U (en) | Plane ground air conditioning unit negative pressure water draining system | |
| CN206410479U (en) | A kind of heat pump drying high efficient heat exchanging dehydrating unit | |
| CN112050326B (en) | Air conditioning unit for preparing cold air and cold water based on heat pipe-dew point two-stage precooling | |
| CN203628865U (en) | Purification air conditioning unit for heat pipe type temperature and humidity separation control | |
| CN209431832U (en) | A kind of solar energy auxiliary multi-stage heat pump, multistage air-cooled coupling drying system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20211026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |