CN103512319A - Original palm rattan drying technology of solar heating pump - Google Patents
Original palm rattan drying technology of solar heating pump Download PDFInfo
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- CN103512319A CN103512319A CN201210200202.1A CN201210200202A CN103512319A CN 103512319 A CN103512319 A CN 103512319A CN 201210200202 A CN201210200202 A CN 201210200202A CN 103512319 A CN103512319 A CN 103512319A
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Abstract
The invention relates to the field of the original palm rattan drying technology, in particular to the original palm rattan drying technology of a solar heating pump. The original palm rattan drying technology relates to solar heat collecting plates (1), a drying room (2) and a heat pump unit (3), wherein the solar heat collecting plates (1) are connected with the drying room (2), and the drying room (2) is connected with the heat pump unit (3). According to the original palm rattan drying technology, a solar heat collector which is simple in structure is used, the heat collecting cost is quite low, under the same heat load condition, the size of the solar heat collector is much smaller than that of a conventional system, the system structure is compact, the arrangement is flexible, and the original palm rattan drying technology has the advantages of being low in energy consumption cost, free of pollution to the environment and good in drying quality, having the practicability and saving energy sources.
Description
Technical field:
The present invention relates to the former rattan drying technology of Rattan field, relate in particular to the former rattan drying technology of a kind of solar heat pump Rattan.
Background technology:
Conventional solar energy heat distribution system often needs to adopt larger heat collector, and be equipped with corresponding auxiliary thermal source, this not only causes system initial cost higher, and larger area heat collector is also difficult to arrange, but because solar energy is ubiquitous, inexhaustible, therefore the range of application of solar energy is very extensive, can round-the-clock work, in the situation that solar radiation condition is good, could realize drying effect, but when overcast and rainy and unglazed photograph, mummification poor quality, easily be subject to the impact of extraneous weather conditions, throughout the year all can not be in even running under identical conditions, dry mass is unstable.
Summary of the invention:
The object of this invention is to provide the former rattan drying technology of solar energy heating pump Rattan, it adopts the solar thermal collector of simple structure, and thermal-arrest cost is very low, under identical thermic load condition, make solar thermal collector Area Ratio conventional system much smaller, system architecture is compacter, arranges more flexibly, has practicality, save the energy, energy consumption cost is low, free from environmental pollution, the measured advantage of mummification matter.
In order to solve the existing problem of background technology, the present invention is by the following technical solutions: it is comprised of solar heat-collection plate 1, baking room 2, source pump 3; Solar heat-collection plate 1 is connected with baking room 2, and baking room 2 is connected with source pump 3.
Described baking room 2 is comprised of circulating fan 2-1 and wet-emitting blower 2-2, and circulating fan 2-1 is separately positioned on the both sides, inside of baking room 2, and wet-emitting blower 2-2 is arranged on one end, top of baking room 2.
Described heat pump drying equipment is comprised of source pump 3 and the heated-air drying circulatory system; Heat pump, for hot air drying system provides high temperature heat source and reduces hot blast humidity, is system replenish lost heat; Hot air drying system is directly to touch by circulating air and material, and evaporation moisture content heat is provided, and takes away the moisture content in material.
Described source pump 3 is comprised of evaporimeter 3-1, throttling arrangement 3-2, condenser 3-3 and compressor 3-4, evaporimeter 3-1 one end and condenser 3-3 one end are provided with throttling arrangement 3-2, and the other end of the other end of evaporimeter 3-1 and condenser 33 is provided with compressor 3-4.
The working medium of described source pump 3 interior operations is drawn the heat in the damp-heat air that baking room 2 discharges in evaporimeter 3-1, from low-pressure liquid working medium, flash to low-pressure steam, through compressor 3-4, press to the steam of HTHP, in condenser 3-3, the working substance steam of HTHP is emitted the air that heat heating enters baking room 2, working medium itself is from the gas cold highly pressurised liquid that congeals into, by throttling arrangement 3-2, liquid working substance produces blocking effect, reduced pressure and temperature, become low pressure, low temperature liquid, enter once again the heat that absorbs hot and humid gas in evaporimeter 3-1, so iterative cycles is transported to Low Temperature Thermal in high-temperature medium and goes, form heat pump cycle.
The hot blast flow process of the described heated-air drying circulatory system: baking room 2 Exhaust Gas are hot and humid gas that water content is higher, its relative humidity is in ψ=70～80% left and right, during evaporimeter 3-1 by heat pump, because evaporimeter 31 surface temperatures are lower than air dew point temperature, not only reduced the temperature of air and on evaporimeter 3-1 surface by under steam condensation rice, outside state discharge system with liquid water, gas leaves evaporation 3-1 and becomes low temperature and moistening, its relative humidity is generally at ψ=95-97%, the wet heating such as the gas after dehumidification obtains in heat pump condenser 3-3, improved gas temperature, also reduced relative humidity simultaneously, xeothermic gas enters baking room 2, in baking room 2, xeothermic gas directly contacts with the material that is dried, the heat of material mummification is provided, also taken away moisture content simultaneously, air is constant enthalpy humidifying cooling process in baking room 2, when leaving baking room 2, return to again initial point, its per kilogram gas can remove moisture content Δ d=da-dc by a circulation.
Solar thermal collector drying device of the present invention is normally combined by solar energy air heat collector and baking room 2, its drying principles be take air exactly as heat-carrying agent, directly absorb solar radiation energy, and the hot-air after heating is sent into baking room 2 and carry out drying operation, so general, select to put down and pull type solar thermal collector, be characterized in that relative heat efficiency is higher, and cost is lower, but its operating temperature is subject to the impact that solar radiation changes, and fluctuation is large.
Heat pump techniques of the present invention is a kind of good energy-saving air conditioning refrigerating and heat-supplying technology, to utilize a small amount of high-grade electric energy as drive energy, from low-temperature heat source, efficiently draw low grade heat energy, and be transferred to high temperature heat source, to reach the object of pump heat, thereby turn, can the low energy of matter coefficient be the high energy of energy matter coefficient, improve the technology of energy grade.
Heat pump desiccation apparatus of the present invention is in operation and can reclaims sensible heat and the latent heat of damp-heat air, energy obtains fully and rationally utilizing, a kind of generally acknowledged energy-efficient equipment, because the overall process of heat pump mummification is to carry out in closed system, do not need environment hydrofuge towards periphery, also can discharge harmful simultaneously, gas frowzy, if a discharging system portion is enclosed in pipeline, can make the whole operation environment that keeps clean, and drying medium in heat pump drying device is the circulation in sealing, be not subject to the impact of extraneous weather conditions, all even runnings under identical conditions throughout the year, so dry mass is stable.
Every, the former rattan of material Rattan that the present invention dried is in use long 3.6 meters, and thick approximately 1 centimeter, the volume of baking room 2 is preferably in 22-26m
3between, require bake out temperature 55 ° above, material drying can, below 600 kilograms, be equipped with solar thermal collector 10-12m simultaneously at every turn
2with 1 of heat pump.
The present invention adopts the solar thermal collector of simple structure, thermal-arrest cost is very low, under identical thermic load condition, make solar thermal collector Area Ratio conventional system much smaller, system architecture is compacter, arrange more flexible, have practicality, save the energy, energy consumption cost is low, free from environmental pollution, the measured advantage of mummification matter.
Accompanying drawing explanation:
Fig. 1 is structural representation of the present invention.
The specific embodiment:
With reference to Fig. 1, this specific embodiment by the following technical solutions: it is comprised of solar heat-collection plate 1, baking room 2, source pump 3; Solar heat-collection plate 1 is connected with baking room 2, and baking room 2 is connected with source pump 3.
Described baking room 2 is comprised of circulating fan 2-1 and wet-emitting blower 2-2, and circulating fan 2-1 is separately positioned on the both sides, inside of baking room 2, and wet-emitting blower 2-2 is arranged on one end, top of baking room 2.
Described heat pump drying equipment is comprised of source pump 3 and the heated-air drying circulatory system; Heat pump, for hot air drying system provides high temperature heat source and reduces hot blast humidity, is system replenish lost heat; Hot air drying system is directly to contact with material by circulating air, and evaporation moisture content heat is provided, and takes away the moisture content in material.
Described source pump 3 is comprised of evaporimeter 3-1, throttling arrangement 3-2, condenser 3-3 and compressor 3-4, condenser 3-3 one end, evaporimeter 3-1 one end is provided with throttling arrangement 3-2, and the other end of the other end of evaporimeter 3-1 and condenser 3-3 is provided with compressor 3-4.
The working medium of described source pump 3 interior operations is drawn the heat in the damp-heat air that baking room 2 discharges in evaporimeter 3-1, from low-pressure liquid working medium, flash to low-pressure steam, through compressor 3-4 supercharging, become the steam of HTHP, in condenser 3-3, the working substance steam of HTHP is emitted the air that heat heating enters baking room 2, working medium itself is from the gas cold highly pressurised liquid that congeals into, by throttling arrangement 3-2, liquid working substance produces blocking effect, reduced pressure and temperature, become low pressure, low temperature liquid, enter once again the heat that absorbs hot and humid gas in evaporimeter 3-1, so iterative cycles is transported to low-temperature heat quantity in high-temperature medium and goes, form heat pump cycle.
The hot blast flow process of the described heated-air drying circulatory system: baking room 2 Exhaust Gas are hot and humid gas that water content is higher, its relative humidity is in ψ=70～80% left and right, during evaporimeter 3-1 by heat pump, because evaporimeter 3-1 surface temperature is lower than air dew point temperature, not only reduced the temperature of air and on evaporimeter 3-1 surface by under steam condensation, outside state discharge system with liquid water, gas leaves evaporation 3-1 and becomes low temperature and moistening, its relative humidity is generally at ψ=95-97%, the wet heating such as the gas after dehumidification obtains in heat pump condenser 3-3, improved gas temperature, also reduced relative humidity simultaneously, xeothermic gas enters baking room 2, in baking room 2, the xeothermic gas material that is originally dried directly contacts, the heat of material mummification is provided, also taken away moisture content simultaneously, air is constant enthalpy humidifying cooling process in baking room 2, when leaving baking room 2, return to again initial point, its per kilogram gas can remove moisture content Δ d=da-dc by a circulation.
The solar thermal collector drying device of this specific embodiment is normally combined by solar energy air heat collector and baking room 2, its drying principles be take air exactly as heat-carrying agent, directly absorb solar radiation energy, and the hot-air after heating is sent into baking room 2 and carry out drying operation, so general, select to put down and pull type solar thermal collector, be characterized in that relative heat efficiency is higher, and cost is lower, but its operating temperature is subject to the impact that solar radiation changes, and fluctuation is large.
The heat pump techniques of this specific embodiment is a kind of good energy-saving air conditioning refrigerating and heat-supplying technology, to utilize a small amount of high-grade electric energy as drive energy, from low-temperature heat source, efficiently draw low grade heat energy, and be transferred to high temperature heat source, to reach the object of pump heat, thereby turn, can the low energy of matter coefficient be the high energy of energy matter coefficient, improve the technology of energy grade.
The heat pump desiccation apparatus of this specific embodiment is in operation and can reclaims sensible heat and the latent heat of damp-heat air, energy obtains fully and rationally utilizing, a kind of generally acknowledged energy-efficient equipment, because the individual process of heat pump mummification is to carry out in closed system, do not need environment hydrofuge towards periphery, also can discharge harmful simultaneously, gas frowzy, if discharging system is all enclosed in pipeline, can make the whole operation environment that keeps clean, and drying medium in heat pump drying device is the circulation in sealing, be not subject to the impact of extraneous weather conditions, year all even runnings under identical conditions of the four seasons, so dry mass is stable.
Every, the former rattan of material Rattan that this specific embodiment dried is in use long 3.6 meters, and thick approximately 1 centimeter, the volume of baking room 2 is preferably in 22-26m
3between, require bake out temperature 55 ° above, material drying can, below 600 kilograms, be equipped with solar thermal collector 10-12m simultaneously at every turn
2with 1 of heat pump.
This specific embodiment adopts the solar thermal collector of simple structure, thermal-arrest cost is very low, under identical thermic load condition, make solar thermal collector Area Ratio conventional system much smaller, system architecture is compacter, arrange more flexible, have practicality, save the energy, energy consumption cost is low, free from environmental pollution, the measured advantage of mummification matter.
Claims (6)
1. the former rattan drying technology of solar energy heating pump Rattan, is characterized in that it is comprised of solar heat-collection plate (1), baking room (2), source pump (3); Solar heat-collection plate (1) is connected with baking room (2), and baking room (2) is connected with source pump (3).
2. the former rattan drying technology of solar energy heating pump Rattan according to claim 1, its feature is comprised of circulating fan (2-1) and wet-emitting blower (2-2) at described baking room (2), circulating fan (2-1) is separately positioned on the both sides, inside of baking room (2), and wet-emitting blower (2-2) is arranged on one end, top of baking room (2).
3. the former rattan drying technology of solar energy heating pump Rattan according to claim 1, is characterized in that described heat pump drying equipment is by being comprised of source pump (3) and the heated-air drying circulatory system.
4. the former rattan drying technology of solar energy heating pump Rattan according to claim 1, it is characterized in that described source pump (3) is comprised of evaporimeter (3-1), throttling arrangement (3-2), condenser (3-3) and compressor (3-4), one end of one end of evaporimeter (3-1) and condenser (3-3) is provided with throttling arrangement (3-2), and the other end of the other end of evaporimeter (3-1) and condenser (3-3) is provided with compressor (3-4).
5. the former rattan drying technology of solar energy heating pump Rattan according to claim 1, the working medium that it is characterized in that operation in described source pump (3) is drawn the heat in the damp-heat air of baking room (2) discharge in evaporimeter (3-1), from low-pressure liquid working medium, flash to low-pressure steam, through compressor (3-4) supercharging, become the steam of HTHP, in condenser (3-3), the working substance steam of HTHP is emitted the air that heat heating enters baking room (2), working medium itself is from the gas cold highly pressurised liquid that congeals into, by throttling arrangement (3-2), liquid work working medium produces blocking effect, reduce pressure and temperature, becoming low-pressure low-temperature liquid stops, enter once again the heat that absorbs hot and humid gas in evaporimeter (3-1), so iterative cycles is transported to low-temperature heat quantity in high-temperature medium and goes, form heat pump cycle.
6. the former rattan drying technology of solar energy heating pump Rattan according to claim 1, the hot blast flow process that it is characterized in that the described heated-air drying circulatory system: baking room (2) Exhaust Gas is the hot and humid gas that water content is higher, its relative humidity is in ψ=70～80% left and right, during evaporimeter (3-1) by heat pump, because evaporimeter (3-1) surface temperature is lower than air dew point temperature, not only reduced the temperature of air and on evaporimeter (3-1) surface, steam condensation got off, outside state discharge system with liquid water, gas leaves that evaporation (3-1) becomes low temperature and is moistening, its relative humidity is generally at ψ=95-97%, the wet heating such as the gas after dehumidification obtains in heat pump condenser (3-3), improved body temperature temperature, also reduced relative humidity simultaneously, xeothermic gas enters baking room (2), in baking room (2), xeothermic gas directly contacts with the material that is dried, the heat of material mummification is provided, also taken away moisture content simultaneously, air is constant enthalpy humidifying cooling process in baking room (2), when leaving baking room (2), return to again initial point, its per kilogram gas can remove moisture content Δ d=da-dc by a circulation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210200202.1A CN103512319A (en) | 2012-06-18 | 2012-06-18 | Original palm rattan drying technology of solar heating pump |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210200202.1A CN103512319A (en) | 2012-06-18 | 2012-06-18 | Original palm rattan drying technology of solar heating pump |
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| CN201210200202.1A Pending CN103512319A (en) | 2012-06-18 | 2012-06-18 | Original palm rattan drying technology of solar heating pump |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917327A (en) * | 2018-09-18 | 2018-11-30 | 攀枝花学院 | A kind of the expansible graphite drying device and method of solar energy and heat pump united energy supply |
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| CN2030304U (en) * | 1988-03-11 | 1989-01-04 | 商桂电 | Multi-energy resources combined drying device |
| JP2007192464A (en) * | 2006-01-19 | 2007-08-02 | Mayekawa Mfg Co Ltd | Lumber artificial drying method and system |
| CN101786784A (en) * | 2010-03-26 | 2010-07-28 | 甘永雄 | Solar energy and recycled water dual-heat-resource heat pump sludge drying system |
| CN201561621U (en) * | 2009-10-10 | 2010-08-25 | 彭福明 | Solar heat pump pulsed fluidized bed drier |
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| KR20100117274A (en) * | 2009-04-24 | 2010-11-03 | 위니아만도 주식회사 | A solar dry system |
| CN201964722U (en) * | 2011-02-22 | 2011-09-07 | 新疆农业科学院农业机械化研究所 | Solar energy and air stove combined drying equipment |
| CN202126148U (en) * | 2011-05-16 | 2012-01-25 | 上海多达环保实业有限公司 | Heat pump drier for sunshine house |
-
2012
- 2012-06-18 CN CN201210200202.1A patent/CN103512319A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2030304U (en) * | 1988-03-11 | 1989-01-04 | 商桂电 | Multi-energy resources combined drying device |
| JP2007192464A (en) * | 2006-01-19 | 2007-08-02 | Mayekawa Mfg Co Ltd | Lumber artificial drying method and system |
| KR20100117274A (en) * | 2009-04-24 | 2010-11-03 | 위니아만도 주식회사 | A solar dry system |
| CN201561621U (en) * | 2009-10-10 | 2010-08-25 | 彭福明 | Solar heat pump pulsed fluidized bed drier |
| CN101786784A (en) * | 2010-03-26 | 2010-07-28 | 甘永雄 | Solar energy and recycled water dual-heat-resource heat pump sludge drying system |
| CN101818986A (en) * | 2010-04-23 | 2010-09-01 | 中国科学院广州能源研究所 | Heat-accumulating solar energy and heat pump combined drying device capable of realizing multi-mode operation |
| CN201964722U (en) * | 2011-02-22 | 2011-09-07 | 新疆农业科学院农业机械化研究所 | Solar energy and air stove combined drying equipment |
| CN202126148U (en) * | 2011-05-16 | 2012-01-25 | 上海多达环保实业有限公司 | Heat pump drier for sunshine house |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108917327A (en) * | 2018-09-18 | 2018-11-30 | 攀枝花学院 | A kind of the expansible graphite drying device and method of solar energy and heat pump united energy supply |
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Application publication date: 20140115 |