CN202485379U - High-temperature heat pump drying system - Google Patents
High-temperature heat pump drying system Download PDFInfo
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- CN202485379U CN202485379U CN 201220114888 CN201220114888U CN202485379U CN 202485379 U CN202485379 U CN 202485379U CN 201220114888 CN201220114888 CN 201220114888 CN 201220114888 U CN201220114888 U CN 201220114888U CN 202485379 U CN202485379 U CN 202485379U
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- drying
- heat pump
- oven dry
- drying system
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Abstract
The utility model relates to a drying system which is particularly applied to drying various materials (tobaccos, vegetables and fruits, marine food products, printing products, shoes and the like). The common drying system takes wood or coal as raw materials and has the disadvantages of high energy consumption, heavy pollution, poor controllability of a heating process and low heat efficiency of an electric heating and drying manner. The high-temperature heat pump drying system disclosed by the utility model mainly comprises a drying room, a condenser, a compressor, a gas-liquid separator, an evaporator, a pipeline, a throttling device, a cargo drying rack, a drying draught fan, an evaporator draught fan, a heat pump drying machine unit, a dehumidifying draught fan and a circulating draught fan. The main principle is that a heat pump is used as a continuous heat source for drying and the disadvantage caused by traditional drying is overcome through reasonable arrangement. The drying system has high heat efficiency and the temperature of hot air can reach more than 85 DEG C; and materials are continuously dried by continuously wetting and dehumidifying; and in a drying process, no wastewater, waste gas and waste slag are discharged. The drying system can be used for drying and also can provide cold air for refrigerating.
Description
Technical field
The utility model relates to a kind of drying system, specifically is applied to the oven dry of various materials (tobacco, vegetables and fruits, marine product, printed matter etc.).
Background technology
Conventional drying system has the earth roasting house of employing pattern, is raw material with timber or coal, and energy consumption is high; Pollute heavy; The acid rain phenomenon often appears in the zone intensive at barn, and should the baking pattern be that manual work is heated, and the controllable process of heating is poor; Baking quality is difficult to guarantee, and the manpower and the labour that drop into are big.Timber and coal as raw material because the low waste that has caused a large amount of fuel of the thermal efficiency in when baking.Also have a kind of electrically heated baking pattern, this pattern power consumption is big, and utilization rate of electrical is low, and the thermal efficiency is far away from heat pump techniques.
The utility model content
To the problem that prior art exists, the utility model provides a kind of high temperature heat pump drying system, mainly comprises drying chamber, condenser; Compressor, gas-liquid separator, evaporimeter, pipeline; Throttling arrangement, goods oven dry frame, oven dry blower fan, evaporator fan; The heat pump dryer group, wet-emitting blower, circulating fan.Cardinal principle is with the lasting thermal source of heat pump as oven dry, adds that being provided with of rationalization solves the drawback that the tradition baking is brought.Because what this drying system adopted is the heat pump oven dry, make the thermal efficiency of oven dry improve, hot blast temperature can reach 85 ℃; Drying effect is high; To add the continuous drying that gentle hydrofuge measure can realize material through what continue, no waste water,waste gas and industrial residue discharging is pollution-free in drying course.This heat pump drying system can also be realized the temperature control of drying course through the operational efficiency of control heat pump dryer group.The whole system controllability is strong.
Each parts is installed with following working method in order in the native system: ducted cold-producing medium working medium is under the effect of compressor; Be compressed into high temperature and high pressure gas to low-temp low-pressure gas; High temperature and high pressure gas liquefies at condenser; Discharge a large amount of heats, meanwhile, the oven dry blower fan blows hot-air to drying chamber.Cold-producing medium working medium through after the throttling arrangement liquefaction, gets in the evaporimeter again, absorbs heat and makes the evaporation of cold-producing medium partial gasification, and evaporator end is installed evaporator fan and contained work institute calorific requirement in order to keep evaporimeter surrounding air.Cold-producing medium is final to get into compressor through after the separation of gas-liquid separator again.Goods oven dry frame is arranged in drying chamber, and goods to be dried is positioned on the shelf, and the wet-emitting blower and the circulating fan that is used for the convenient oven dry in room air circulation back blower fan heating room air that are used to discharge indoor moisture also are installed in the drying chamber.
This drying system can directly substitute existing drying technology; Be used for oven dry to various materials; Because can be through the speed of service of digital sensor control heat pump dryer group and each blower fan, make if before and after the stoving process of having confirmed to wait to dry material before the oven dry, oven dry maximum temperature, oven dry parameters such as humidity, before oven dry, confirm to wait to dry the disposing way of material; Physical form; After hot blast blows mode, can realize full-automatic operation during oven dry, save manpower and materials greatly.Traditional tobacco oven dry, vegetables and fruits oven dry, mosquito-repellent incense oven dry, paper product oven dry etc. can be dried in native system.
Aforesaid heat pump drying system is to be low-temperature heat source with the air, and also can adopt with water according to the actual conditions of operational area is that low-temperature heat source perhaps is modes such as low-temperature heat source with solar energy.Especially for around when having discarded low temperature to utilize environmental benefit more obvious, have the low temperature waste gas of waste heat that large-scale air compressor system gives out or some factory buildings can be such as, the working region of native system as low-temperature heat source.
Description of drawings
Fig. 1 is the utility model operation logic figure
Fig. 2 is the system architecture sketch of the utility model
Description of reference numerals:
1-drying chamber 2-condenser 3-compressor
4-gas-liquid separator 5-evaporimeter 6-pipeline
7-throttling arrangement 8-goods oven dry frame 9-oven dry blower fan
10-evaporator fan 11-heat pump dryer group 12-wet-emitting blower
The 13-circulating fan
The specific embodiment
The specific embodiment of the utility model is described below in conjunction with accompanying drawing:
Fig. 1 shows the element of the utility model, and Fig. 2 shows whole heat pump is assembled into the system architecture after the heat pump dryer group.The utility model provides a kind of high temperature heat pump drying system, mainly comprises drying chamber 1, condenser 2, compressor 3, gas-liquid separator 4; Evaporimeter 5, pipeline 6, throttling arrangement 7, goods oven dry frame 8, oven dry blower fan 9; Evaporator fan 10, heat pump dryer group 11, wet-emitting blower 12, circulating fan 13.Each parts is installed with following working method in order: the cold-producing medium working medium in the pipeline 6 is under the effect of compressor 3; Be compressed into high temperature and high pressure gas to low-temp low-pressure gas; High temperature and high pressure gas is in condenser 2 liquefaction; Discharge a large amount of heats, meanwhile, oven dry blower fan 9 blows hot-air to drying chamber 1.Cold-producing medium working medium through after throttling arrangement 7 liquefaction, gets in the evaporimeter 5 again, absorbs heat and makes the evaporation of cold-producing medium partial gasification, and evaporimeter 5 ends are installed evaporator fan 10 and contained work institute calorific requirement in order to keep evaporimeter 5 surrounding airs.Cold-producing medium is final again through getting into compressor 3 after the separation of gas-liquid separator 4.Can find out through Fig. 2; Goods oven dry frame 8 is arranged in drying chamber 1; Goods to be dried is positioned on the shelf, and the wet-emitting blower 12 and the circulating fan 13 that is used for the convenient oven dry in room air circulation back blower fan heating room air that are used to discharge indoor moisture also are installed in the drying chamber 1.
Because what this drying system adopted is the heat pump oven dry; Make the thermal efficiency of oven dry improve; Hot blast temperature can reach more than 85 ℃, and drying effect is high, will add the continuous drying that gentle hydrofuge measure can realize material through what continue; No waste water,waste gas and industrial residue discharging is pollution-free in drying course.This heat pump drying system can also be realized the temperature control of drying course through the operational efficiency of control heat pump dryer group.The whole system controllability is strong.Under situation about making full use of, the cold air that can in oven dry, utilize system's evaporation ends to make freezes, and environmental benefit is more obvious.
In a word, the utility model provides a kind of high temperature heat pump drying system, can be widely used in the oven dry of material (tobacco, marine product, vegetables and fruits, printed matter, footwear etc.).
The design and the scope that do not break away from the utility model can be made many other changes and remodeling.Should be appreciated that the utility model is not limited to specific embodiment, the scope of the utility model is defined by the following claims.
Claims (2)
1. high temperature heat pump drying system mainly comprises:
Drying chamber (1), condenser (2), compressor (3), gas-liquid separator (4), evaporimeter (5), pipeline (6), throttling arrangement (7), goods oven dry frame (8), oven dry blower fan (9), evaporator fan (10), heat pump dryer group (11), wet-emitting blower (12), circulating fan (13);
Wherein each parts is installed with following working method in order: the cold-producing medium working medium in the pipeline (6) is under the effect of compressor (3); Be compressed into high temperature and high pressure gas to low-temp low-pressure gas, high temperature and high pressure gas is in condenser (2) liquefaction, meanwhile; Oven dry blower fan (9) blows hot-air to drying chamber (1); After cold-producing medium working medium is passed through throttling arrangement (7) liquefaction again, get in the evaporimeter (5), absorb heat and make the evaporation of cold-producing medium partial gasification; Evaporimeter (5) end is installed evaporator fan (10), and cold-producing medium gets into compressor (3) after finally passing through the separation of gas-liquid separator (4) again;
Goods oven dry frame (8) is arranged in the drying chamber (1), the wet-emitting blower (12) that is used to discharge indoor moisture also is installed in the drying chamber (1) and is used for circulating fan (13) the convenient oven dry in room air circulation back blower fan heating room air.
2. a kind of high temperature heat pump drying system as claimed in claim 1 is characterized in that: described evaporimeter (5) is installed on the heat abstractor place of large-scale air compressor machine or is installed on the low temperature waste gas exit of factory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114888 CN202485379U (en) | 2012-03-23 | 2012-03-23 | High-temperature heat pump drying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220114888 CN202485379U (en) | 2012-03-23 | 2012-03-23 | High-temperature heat pump drying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202485379U true CN202485379U (en) | 2012-10-10 |
Family
ID=46959797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220114888 Expired - Fee Related CN202485379U (en) | 2012-03-23 | 2012-03-23 | High-temperature heat pump drying system |
Country Status (1)
| Country | Link |
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| CN (1) | CN202485379U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115407A (en) * | 2013-02-28 | 2013-05-22 | 苏宇贵 | Drying, air conditioning and dehumidifying all-in-one machine |
| CN103277996A (en) * | 2013-04-12 | 2013-09-04 | 陕西北人印刷机械有限责任公司 | Drying system based on heat pump and application method thereof |
| CN103504460A (en) * | 2013-09-13 | 2014-01-15 | 洛阳易通电气科技有限公司 | Method and test device for heating and baking tobacco through heat pump method |
| CN104634072A (en) * | 2014-12-30 | 2015-05-20 | 湖北科阳节能设备有限公司 | Firework powder heat pump constant-temperature dryer |
| CN104960336A (en) * | 2015-06-24 | 2015-10-07 | 黑龙江盛大科技有限公司 | Temperature and air-volume constant value numerical control energy-saving drying device for thin-film printing |
| CN105910416A (en) * | 2016-04-15 | 2016-08-31 | 泉州装备制造研究所 | Material after heat recycling and drying system |
| CN106016989A (en) * | 2016-06-03 | 2016-10-12 | 马军 | Tobacco drying device |
| CN106766853A (en) * | 2016-12-16 | 2017-05-31 | 东莞市风火轮热能科技有限公司 | A kind of heat pump drying system and its control method for paint line |
| CN108613512A (en) * | 2018-04-29 | 2018-10-02 | 山东省科学院能源研究所 | A kind of rotary dryer and its control method of high fill-ratio and residual heat recovery |
| CN111649542A (en) * | 2019-06-26 | 2020-09-11 | 云南化工设计院有限公司 | Drying technology applied to Chinese herbal medicine |
| CN112414031A (en) * | 2020-11-28 | 2021-02-26 | 广州星火实业有限公司 | Efficient dehydration energy-saving environment-friendly dryer |
-
2012
- 2012-03-23 CN CN 201220114888 patent/CN202485379U/en not_active Expired - Fee Related
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115407B (en) * | 2013-02-28 | 2015-09-23 | 苏宇贵 | Dry air conditioner dehumidification all-in-one |
| CN103115407A (en) * | 2013-02-28 | 2013-05-22 | 苏宇贵 | Drying, air conditioning and dehumidifying all-in-one machine |
| CN103277996A (en) * | 2013-04-12 | 2013-09-04 | 陕西北人印刷机械有限责任公司 | Drying system based on heat pump and application method thereof |
| CN103504460A (en) * | 2013-09-13 | 2014-01-15 | 洛阳易通电气科技有限公司 | Method and test device for heating and baking tobacco through heat pump method |
| CN103504460B (en) * | 2013-09-13 | 2016-07-13 | 洛阳易通电气科技有限公司 | A kind of method of heat pump mode heated baking Nicotiana tabacum L. and assay device |
| CN104634072A (en) * | 2014-12-30 | 2015-05-20 | 湖北科阳节能设备有限公司 | Firework powder heat pump constant-temperature dryer |
| CN104960336A (en) * | 2015-06-24 | 2015-10-07 | 黑龙江盛大科技有限公司 | Temperature and air-volume constant value numerical control energy-saving drying device for thin-film printing |
| CN104960336B (en) * | 2015-06-24 | 2017-05-31 | 黑龙江盛大科技有限公司 | Film printing temperature air quantity definite value numerical control and energy saving drying device |
| CN105910416B (en) * | 2016-04-15 | 2018-04-17 | 泉州装备制造研究所 | A kind of material waste heat recovery drying system |
| CN105910416A (en) * | 2016-04-15 | 2016-08-31 | 泉州装备制造研究所 | Material after heat recycling and drying system |
| CN106016989A (en) * | 2016-06-03 | 2016-10-12 | 马军 | Tobacco drying device |
| CN106016989B (en) * | 2016-06-03 | 2018-07-10 | 马军 | A kind of tobacco drying apparatus |
| CN106766853A (en) * | 2016-12-16 | 2017-05-31 | 东莞市风火轮热能科技有限公司 | A kind of heat pump drying system and its control method for paint line |
| CN106766853B (en) * | 2016-12-16 | 2023-04-28 | 东莞市风火轮热能科技有限公司 | Heat pump drying system for coating production line and control method thereof |
| CN108613512A (en) * | 2018-04-29 | 2018-10-02 | 山东省科学院能源研究所 | A kind of rotary dryer and its control method of high fill-ratio and residual heat recovery |
| CN111649542A (en) * | 2019-06-26 | 2020-09-11 | 云南化工设计院有限公司 | Drying technology applied to Chinese herbal medicine |
| CN112414031A (en) * | 2020-11-28 | 2021-02-26 | 广州星火实业有限公司 | Efficient dehydration energy-saving environment-friendly dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121010 Termination date: 20130323 |