CN205690812U - A kind of tobacco drying apparatus - Google Patents
A kind of tobacco drying apparatus Download PDFInfo
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- CN205690812U CN205690812U CN201620539776.5U CN201620539776U CN205690812U CN 205690812 U CN205690812 U CN 205690812U CN 201620539776 U CN201620539776 U CN 201620539776U CN 205690812 U CN205690812 U CN 205690812U
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- tobacco drying
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Abstract
The open a kind of tobacco drying apparatus of this utility model, storing water pot, heat storage water pot and water source hot water heat pump including Tobacco drying room, humidity control module, temperature control modules, cold, humidity control module is for individually controlling the air humidity of Tobacco drying room；Temperature control modules is for individually controlling the air themperature of Tobacco drying room；Cold stores water pot and terminates, for reclaiming Tobacco drying, the heat that rear Tobacco drying is indoor for the coolant for humidity control module offer cooling air, heat storage water pot；Water source hot water heat pump is taked heat pump working method to realize cold and is stored water pot and the heat transfer of water in heat storage water pot.Tobacco drying apparatus of the present utility model, dry run temperature can independently control with humidity, Tobacco drying can be carried out fully according to traditional control of temperature and humidity curve, the mouthfeel of Nicotiana tabacum L. keeps consistent with tradition, and meanwhile, dry run is carried out in confined conditions, the abnormal smells from the patient of Nicotiana tabacum L. preserves good, energy recycling in dry run, energy-conserving and environment-protective, low cost.
Description
Technical field
This utility model relates to a kind of tobacco drying apparatus, in particular to a kind of temperature and humidity-independent control
Tobacco drying apparatus.
Background technology
Tobacco drying is indispensable procedure of processing in tobacco leaf production, and baked by using fire coal Nicotiana tabacum L. makes Tobacco drying be China's cigarette
The roasting mode that grass baking is medium-term and long-term and widely used.Tobacco roasting needs to expend big energy, and traditional flue-curing barn coal directly supplies
Heat, heat utilization efficiency is low, coal consumption is high, and generally drying 1kg Nicotiana tabacum L. needs to expend 1.5～2.5kg mark coals, produced by coal burning
SO2、NOxDeng nuisance also major polluting atmosphere environment and affect the healthy of people.
Increasingly strict with Chinese environmental protection regulation, finds the Tobacco drying technology of cleaning, has become as inexorable trend.With
Time, owing to Tobacco drying mode affects the outward appearance after Tobacco drying and mouthfeel, so, need in temperature and humidity when being dried Nicotiana tabacum L.
Carrying out under conditions of strict control, current domestic-developed has gone out various Tobacco drying technology based on heat pump techniques, mainly
Representative art has:
(1) thermal source can be provided for thermal source for Tobacco drying with air, take exhaust way to control humidity；This technology excellent
During point is Tobacco drying, temperature can independently control with humidity, and defect is: the temperature of (1) environment affects with humidity
Dry mass, in (2) exhaust process, tobacco flavor is together arranged to air, and after (3) Tobacco drying, Nicotiana tabacum L. heat takes nature
The mode of cooling cools down, and thermal energy consumption is big.
(2) air tight cycle heat pump, its operation principle is exactly the evaporation that the air in tobacco roasting stove cycles through heat pump
Device and condenser, circulation water vapor in air is condensed into water release heat and is become energy heats Nicotiana tabacum L. by heat pump assembly, should
The advantage of mode is: (1) ambient temperature and humidity are little on dry mass impact；(2) there is no the thermal loss that aerofluxus causes.Its
Defect is: is difficulty with humidity in temperature and humidity-independent control, i.e. dry run during (1) Tobacco drying and is in all the time
Variable condition, the Nicotiana tabacum L. mouthfeel that dried Nicotiana tabacum L. mouthfeel and outward appearance and traditional approach are dried is had any different with outward appearance；(2) Tobacco drying
After, Nicotiana tabacum L. heat takes the mode of natural cooling to cool down, and thermal energy consumption is big.
Therefore, existing Tobacco drying technology how is improved, it is achieved temperature and the independence control of humidity during Tobacco drying
System, keeps the mouthfeel after Tobacco drying simultaneously, is those skilled in the art's technical problems urgently to be resolved hurrily.
Summary of the invention
In consideration of it, the utility model proposes a kind of tobacco drying apparatus, this device is according to refrigeration air conditioner heat pump principle work
Make, achieve the independence of temperature and humidity during Tobacco drying by particular design and control, it is ensured that Nicotiana tabacum L. after Tobacco drying
Mouthfeel there is no large change.
On the one hand, a kind of tobacco drying apparatus that the utility model proposes, including Tobacco drying room, also include humid control
Module and temperature control modules, described humidity control module includes the first circulating fan, the second air-water heat exchanger and gas-gas
Heat exchanger, Tobacco drying room described in the first inlet communication of described gas-to-gas heat exchanger, the first outlet of described gas-to-gas heat exchanger
Connecting the air intlet of described second air-water heat exchanger, the air outlet slit connection of described second air-water heat exchanger is described
Second import of gas-to-gas heat exchanger, the second of described gas-to-gas heat exchanger exports leads to described Tobacco drying room, and described first follows
Ring blower fan is for making the air of Tobacco drying indoor in described Tobacco drying room and described second air-water heat exchanger and gas-gas
Circulate between heat exchanger；Described temperature control modules includes the first refrigerant condenser, the first refrigerant compression being sequentially connected with
Machine, the first vaporizer and the first refrigeration expansion valve, it is indoor that described first refrigerant condenser is positioned at described Tobacco drying.
As tobacco drying apparatus as above improvement on the one hand, also include that cold stores water pot, described cold
The first outlet storing water pot connects the water inlet of described first vaporizer, described first vaporizer by the first water circulating pump
Outlet lead to described cold store water pot.
As tobacco drying apparatus as above improvement on the one hand, described cold stores the second outlet of water pot
The water inlet of described second air-water heat exchanger, the water outlet of described second air-water heat exchanger is connected by the second water circulating pump
Mouth leads to described cold and stores water pot.
As tobacco drying apparatus as above improvement on the one hand, also include heat storage water pot and water source hot water
Heat pump, the second vaporizer that described water source hot water heat pump includes being sequentially connected with, the second refrigeration compressor, the second refrigerant condenser and
Second refrigeration expansion valve；Described cold stores the 3rd outlet of water pot and connects described second vaporizer by the 3rd water circulating pump
Water inlet, the outlet of described second vaporizer lead to described cold store water pot；The first of described heat storage water pot goes out
The mouth of a river connects the water inlet of described second refrigerant condenser, the outlet of described second refrigerant condenser by the 4th water circulating pump
Lead to described heat storage water pot.
As tobacco drying apparatus as above improvement on the one hand, also include the first air-water heat exchanger, described
Second outlet of heat storage water pot connects the water inlet of described first air-water heat exchanger, institute by the 5th water circulating pump
The outlet stating the first air-water heat exchanger leads to described heat storage water pot, and described first air-water heat exchanger is positioned at described
Tobacco drying is indoor.
As tobacco drying apparatus as above improvement on the one hand, also include the second circulating fan, described second
The inlet communication Tobacco drying room of circulating fan, entering of the first refrigerant condenser described in the outlet of described second circulating fan
QI KOU, the gas outlet of described first refrigerant condenser connects the air inlet of described first air-water heat exchanger, and described first is empty
Described Tobacco drying room is led in the gas outlet of air-water heat exchanger.
As tobacco drying apparatus as above improvement on the one hand, described first circulating fan be arranged on described in change
Between second outlet and the described Tobacco drying room of hot device, described in the inlet communication of described first circulating fan the second of heat exchanger
Export, Tobacco drying room described in the outlet of described first circulating fan.
Mould is controlled as tobacco drying apparatus as above improvement on the one hand, described humidity control module and temperature
Block passes through driven by power.
The tobacco drying apparatus that the utility model proposes, controls mould including Tobacco drying room, humidity control module and temperature
Block, humidity control module includes the first circulating fan, the second air-water heat exchanger and gas-to-gas heat exchanger, gas-to-gas heat exchanger
First inlet communication Tobacco drying room, the air intlet of first outlet the second air-water heat exchanger of gas-to-gas heat exchanger,
Second import of the air outlet slit connection gas-to-gas heat exchanger of the second air-water heat exchanger, the second outlet of gas-to-gas heat exchanger is logical
To Tobacco drying room, the first circulating fan changes with the second Air-Water in Tobacco drying room for the air making Tobacco drying indoor
Circulate between hot device and gas-to-gas heat exchanger；Temperature control modules includes the first refrigerant condenser, the first system being sequentially connected with
Cold compressor, the first vaporizer and the first refrigeration expansion valve, it is indoor that the first refrigerant condenser is positioned at Tobacco drying.By this skill
Art scheme, during humidity control module work, starts the first circulating fan, and this first circulating fan makes the air warp of Tobacco drying room
After first import of gas-to-gas heat exchanger firstly flows through the high temperature side of gas-to-gas heat exchanger, enter through the air of the second air-water heat exchanger
Mouthful again pass through the second air-water heat exchanger, after after the low temperature side of heat exchanger is flow through in the second import of gas-to-gas heat exchanger, quilt
Send back to Tobacco drying room, due to the effect of the second air-water heat exchanger, the humid air of Tobacco drying room through the second air-
During water-to-water heat exchanger, by contained humidity condensation in humid air (at least partly condensation), it is achieved thereby that the temperature to Tobacco drying room
Control.Simultaneously as the air of Tobacco drying indoor is between Tobacco drying room and the second air-water heat exchanger and heat exchanger
Circulate, therefore, it is to avoid in humidity control process, tobacco flavor is arranged to air.Further, since the not same order of Tobacco drying
Section, in Nicotiana tabacum L., evaporation of water amount is different, and the relative humidity that Tobacco drying room requires is the most different, therefore, different drying stages,
The dehumidifying effect of humidity control module must be change, and the air quantity that can regulate the first circulating fan in this utility model is controlled
Moisture removal processed, when moisture removal requires big, controls by the air quantity of the second air-water heat exchanger big, when moisture removal requirement hour, control
Make little by the air quantity of the second air-water heat exchanger.The air quantity regulation of the first circulating fan can be by regulation circulating fan
Frequency realizes.
In such scheme, owing to temperature control modules includes the first refrigerant condenser, the first refrigerant compression that are sequentially connected with
Machine, the first vaporizer and the first refrigeration expansion valve, it is indoor that the first refrigerant condenser is positioned at Tobacco drying, works as temperature control modules
During work, Tobacco drying room obtains heat from the first refrigerant condenser, and the temperature of Tobacco drying room raises.Owing to this practicality is new
Type is provided with relatively independent humidity control module and temperature control modules so that can be to the temperature and humidity of Tobacco drying room
Be independently controlled, in each stage of Tobacco drying, can according to dry require the independent temperature controlling Tobacco drying room and
Humidity.
In further technical scheme, store water pot and the first water circulating pump by arranging cold, when temperature controls mould
During block work, cold is stored the water in water pot cyclically after cold storage water pot flows to the first vaporizer by the first water circulating pump
Return to cold and store water pot so that cold stores coolant-temperature gage in water pot to be reduced, and the temperature of Tobacco drying room raises, and cold stores
In water pot, water at low temperature is also used as the use of other purposes.
In further technical scheme, the second outlet being stored water pot by cold is connected by the second water circulating pump
The water inlet of the second air-water heat exchanger, the outlet of the second air-water heat exchanger leads to cold and stores water pot, then temperature control
The water at low temperature that molding block produces may be used for the second air-water heat exchanger, thus condenses the humid air of Tobacco drying room, helps real
The humid control of existing Tobacco drying room, saves the energy.
In further technical scheme, cold is stored the water in water pot and cyclically stores from cold by the 3rd water circulating pump
Water pot flows to after the second vaporizer be returned to cold and stores water pot；Water in heat storage water pot is circulated by the 4th water circulating pump
Ground flows to after the second refrigerant condenser be returned to heat storage water pot from heat storage water pot, according to heat pump operation principle, water
During the hot water heat pump work of source, the heat that cold stores contained by water pot is transferred in heat storage water pot, and cold stores in water pot
Coolant-temperature gage constantly reduces, and in heat storage water pot, the temperature of water constantly rises.Therefore, by arranging water source hot water heat pump, cold
The coolant-temperature gage that amount stores in water pot reduces further, and the water at low temperature of formation can be used for the second air-water heat exchanger to condense Nicotiana tabacum L.
Humid air in hothouse, thus help dehumidifying；And the high-temperature water obtained in heat storage water pot can have other purposes.
In further technical scheme, by arranging the first air-water heat exchanger, utilize water source hot water heat pump at heat
Store the high-temperature water obtained in water pot, the high-temperature water in heat storage water pot can be utilized to be done by Nicotiana tabacum L. at the Tobacco drying initial stage
Dry room is heated rapidly to predetermined temperature, so that the high-temperature water that water source hot water heat pump obtains is fully used, energy-saving effect is bright
Aobvious.
In further technical scheme, by the air inlet by outlet first refrigerant condenser of the second circulating fan
Mouthful, the heat exchange between the first refrigerant condenser and Tobacco drying room can be accelerated, improve the efficiency of heating surface；Due to the second circulated air
The outlet of machine connects the first air-water heat exchanger further, therefore, at the Tobacco drying initial stage, can accelerate the first Air-Water and change
Heat exchange between hot device and Tobacco drying room, improves the efficiency of heating surface；The more important thing is, after Tobacco drying terminates, humidity control
The wholly off work such as molding block, temperature control modules, water source hot water heat pump, the second circulating fan starts, the 5th water circulating pump
Starting, now, the heat of Tobacco drying room is recovered and is stored in heat storage water pot by the first air-water heat exchanger
In, may be used for preheating or other purposes of Tobacco drying initial stage.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of a kind of tobacco drying apparatus disclosed in this utility model specific embodiment；
In accompanying drawing:
10 Tobacco drying rooms；11 first water circulating pumps；12 second water circulating pumps；13 the 3rd water circulating pumps；14 the 4th circulations
Water pump；15 the 5th water circulating pumps；16 first air-water heat exchanger the first air-water heat exchanger；17 second circulating fans；20 is wet
Degree control module；21 first circulating fans；22 second air-water heat exchanger；23 gas-to-gas heat exchangers；30 temperature control modules；31
First refrigerant condenser；32 first refrigeration compressors；33 first vaporizers；34 first refrigeration expansion valves；40 colds store water pot；
50 heat storage water pots；60 water source hot water heat pumps；61 second vaporizers；62 second refrigeration compressors；63 second refrigerant condensers；
64 second refrigeration expansion valves.
Detailed description of the invention
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and tool
This utility model is further described in detail by body embodiment.It should be noted that in the case of not conflicting, this Shen
Feature in embodiment please and embodiment can be mutually combined.
It should be noted that in this article, " first ", " second ", " the 3rd ", " the 4th ", " the 5th " are only used for distinguishing not
Same parts, it is impossible to as the restriction of parts itself.It addition, in the case of again for being particularly limited to, " connection " herein can be
It is directly connected to, it is also possible to be to be indirectly connected with；" connecting " can be directly conducting, it is also possible to be by turning on after other parts；Gas-
Gas heat exchanger, refers to a kind of for the heat exchanger of heat exchange between air and air, through the second air-water heat exchanger in present case
After 22 coolings, air is cooled, the air after cooling and the air heat-exchange before cooling, it is simply that the heat exchange between gas and gas.
Seeing Fig. 1, a kind of tobacco drying apparatus of the present embodiment, including Tobacco drying room 10, it is characterised in that also include
Humidity control module 20 and temperature control modules 30, humidity control module 20 includes that first circulating fan the 21, second Air-Water changes
Hot device 22 and gas-to-gas heat exchanger 23, the first inlet communication Tobacco drying room 10 of gas-to-gas heat exchanger 23, gas-to-gas heat exchanger 23
The air intlet of first outlet the second air-water heat exchanger 22, the air outlet slit connection of the second air-water heat exchanger 22 is changed
Second import of hot device 23, the second of gas-to-gas heat exchanger 23 exports leads to Tobacco drying room 10, and the first circulating fan 21 is arranged on
On turnover pipeline between humidity control module 20 and Tobacco drying room 10, the air in making Tobacco drying room 10 is Nicotiana tabacum L.
Circulate between hothouse 10 and the second air-water heat exchanger 22 and gas-to-gas heat exchanger 23, it is preferable that the first circulating fan
Between 21 the second outlet and the Tobacco drying rooms 10 being arranged on gas-to-gas heat exchanger 23, the inlet communication of the first circulating fan 21 changes
Second outlet of hot device 23, the outlet Tobacco drying room 10 of the first circulating fan 21；Temperature control modules 30 includes successively
The first refrigerant condenser the 31, first refrigeration compressor the 32, first vaporizer 33 and the first refrigeration expansion valve 34 connected, first
Refrigerant condenser 31 is positioned at Tobacco drying room 10, and working medium flows through first refrigerant condenser the 31, first refrigeration compressor 32, first
Vaporizer 33 and the first refrigeration expansion valve 34 also form circulation, and wherein, the effect of the first refrigerant condenser 31 is to do with Nicotiana tabacum L.
The air of dry room 10 carries out heat exchange, and the high temperature refrigerant flow through in the first refrigerant condenser 31 discharges heat at this, and by high temperature
Gas becomes liquid；The effect of the first refrigeration compressor 32 is to suck the overheated gas in the first vaporizer 33 to be compressed into high temperature height
Body of calming the anger enters the first refrigerant condenser 31；The effect of the first vaporizer 33 is that room temperature liquid refrigerant absorbs heat at this, becomes
Overheated gas；First refrigeration expansion valve 34 is specifically as follows throttling arrangement, and the first refrigerant condenser 31 is flowed out by its effect
Working medium becomes the gas-liquid two-phase body of low temperature.
Therefore, by technique scheme, when humidity control module 20 works, starting the first circulating fan 21, this is first years old
Circulating fan 21 makes the air of Tobacco drying room 10 firstly flow through gas-to-gas heat exchanger 23 through the first import of gas-to-gas heat exchanger 23
After high temperature side, again pass through the second Air-Water through the air intlet of second air-water heat exchanger the second air-water heat exchanger 22 and change
Hot device 22, after after the low temperature side of gas-to-gas heat exchanger 23 is flow through in the second import of gas-to-gas heat exchanger 23, be sent back to Nicotiana tabacum L.
Hothouse 10, due to the effect of the second air-water heat exchanger 22, the humid air of Tobacco drying room 10 changes through the second Air-Water
During hot device 22, by contained humidity condensation in humid air (at least partly condensation), it is achieved thereby that the temperature to Tobacco drying room 10
Control.Simultaneously as the air in Tobacco drying room 10 be Tobacco drying room 10 and the second air-water heat exchanger 22 and gas-
Circulate between gas heat exchanger 23, therefore, it is to avoid in humidity control process, tobacco flavor is arranged to air.Further, since cigarette
The different phase that grass is dried, in Nicotiana tabacum L., evaporation of water amount is different, and the relative humidity that Tobacco drying room 10 requires is the most different, because of
This, different drying stages, the dehumidifying effect of humidity control module 20 must be change, can regulate first and follow in the present embodiment
The air quantity of ring blower fan 21 controls moisture removal, when moisture removal requires big, controls the air quantity by the second air-water heat exchanger 22
Greatly, when moisture removal requirement hour, control little by the air quantity of second air-water heat exchanger the second air-water heat exchanger 22.First
The air quantity regulation of circulating fan 21 can be realized by the frequency of regulation circulating fan 11.
In such scheme, owing to temperature control modules 30 includes that the first refrigerant condenser 31, first being sequentially connected with freezes
Compressor the 32, first vaporizer 33 and the first refrigeration expansion valve 34, the first refrigerant condenser 31 is positioned at Tobacco drying room 10,
When temperature control modules 30 works, Tobacco drying room 10 obtains heat, Tobacco drying room 10 from the first refrigerant condenser 31
Temperature raise.Owing to, in the present embodiment, being provided with relatively independent humidity control module 20 and temperature control modules 30 so that
The temperature and humidity of Tobacco drying room 10 can be independently controlled, in each stage of Tobacco drying, can be according to being dried
Require the independent temperature and humidity controlling Tobacco drying room 10.Table 1 is tradition Nicotiana tabacum L. baking temperature and humidity requirement.
Table 1, tradition Nicotiana tabacum L. baking temperature and humidity requirement table
Therefore, according to traditional Tobacco drying temperature and humidity requirement, by this utility model, can independently control Nicotiana tabacum L.
The temperature and humidity of hothouse 10, so that the mouthfeel after Tobacco drying does not at least have significant change, it might even be possible to protect
Hold or exceed the mouthfeel of traditional drying mode (such as baking) dried Nicotiana tabacum L..
In such scheme, it is preferable that this tobacco drying apparatus also includes that cold stores water pot 40, and cold stores water pot 40
First outlet connects the water inlet of the first vaporizer 33 by the first water circulating pump 11, and the outlet of the first vaporizer 33 leads to
Cold stores water pot 40.Water pot 40 and the first water circulating pump 11 is stored by arranging cold, when temperature control modules 30 works,
Cold is stored the water in water pot 40 cyclically after cold storage water pot 40 flows to the first vaporizer 33 by the first water circulating pump 11
Return to cold and store water pot 40 so that cold stores coolant-temperature gage in water pot 40 to be reduced, and the temperature of Tobacco drying room 10 raises, cold
Amount stores water at low temperature in water pot 40 and is also used as the use of other purposes.
In such scheme, the coolant of second air-water heat exchanger the second air-water heat exchanger 22 can provide specially,
On the basis of aforementioned schemes, it is preferable that cold stores the second outlet of water pot 40 and connects second by the second water circulating pump 12
The water inlet of air-water heat exchanger the second air-water heat exchanger 22, second air-water heat exchanger the second air-water heat exchanger 22
Outlet lead to cold store water pot 40.By the program, the water at low temperature produced by temperature control modules 30 be may be used for
Second air-water heat exchanger the second air-water heat exchanger 22, thus condense the humid air of Tobacco drying room 10, help to realize cigarette
The humid control of grass hothouse 10, saves the energy.
In such scheme, it is preferable that this tobacco drying apparatus also includes heat storage water pot 50 and water source hot water heat pump 60,
Water source hot water heat pump 60 include second vaporizer the 61, second refrigeration compressor the 62, second refrigerant condenser 63 of being sequentially connected with and
Second refrigeration expansion valve 64；Cold stores the 3rd outlet of water pot 40 and connects the second vaporizer 61 by the 3rd water circulating pump 13
Water inlet, the outlet of the second vaporizer 61 lead to cold store water pot 40；First outlet of heat storage water pot 50 leads to
Crossing the 4th water circulating pump 14 and connect the water inlet of the second refrigerant condenser 63, the outlet of the second refrigerant condenser 63 leads to heat
Store water pot 50.With temperature control modules 30 similarly, working medium flows through second vaporizer the 61, second refrigeration compressor 62, second
Refrigerant condenser 63 and the second refrigeration expansion valve 64 also form circulation, and wherein, the effect of the second vaporizer 61 is, room temperature liquid work
Matter absorbs heat at this, becomes overheated gas；The effect of the second refrigeration compressor 62 is suck in the second vaporizer 61 overheated
Gas compression becomes high temperature and high pressure gas to enter the second refrigerant condenser 63；The effect of the second refrigerant condenser 63 is and heat storage
The water of water pot 50 output carries out heat exchange, and the high temperature refrigerant flow through in the second refrigerant condenser 63 discharges heat at this, and by height
Wet body becomes liquid；Second refrigeration expansion valve 64 is specifically as follows throttling arrangement, and its effect is by the second refrigerant condenser 63
The working medium flowed out becomes the gas-liquid two-phase body of low temperature.Meanwhile, cold is stored the water circulation in water pot 40 by the 3rd water circulating pump 13
Ground stores water pot 40 from cold and flows to after the second vaporizer 61 be returned to cold storage water pot 40；4th water circulating pump 14 is by warm
Amount stores the water in water pot 50 and cyclically flows to after the second refrigerant condenser 63 be returned to heat storage from heat storage water pot 50
Water storage tank 50, according to heat pump operation principle, when water source hot water heat pump 60 works, the heat that cold stores contained by water pot 40 is transferred
In heat storage water pot 50, cold stores coolant-temperature gage in water pot 40 constantly to be reduced, and the temperature of water in heat storage water pot 50
Constantly rise.Therefore, by arranging water source hot water heat pump 60, the coolant-temperature gage that cold stores in water pot 40 reduces further, is formed
Water at low temperature can be used for the second air-water heat exchanger 22 with condensation Tobacco drying room 10 in humid air, thus help dehumidifying；And
The high-temperature water obtained in heat storage water pot 50 can have other purposes.
In such scheme, it is preferable that this tobacco drying apparatus also includes the first air-water heat exchanger 16, heat storage water
Second outlet of tank 50 connects the water inlet of the first air-water heat exchanger 16, the first Air-Water by the 5th water circulating pump 15
The outlet of heat exchanger 16 leads to heat storage water pot 50, and the first air-water heat exchanger 16 is positioned at Tobacco drying room 10.Pass through
The program, utilizes the high-temperature water that water source hot water heat pump 60 obtains in heat storage water pot 50, can be at the Tobacco drying initial stage, profit
With the high-temperature water in heat storage water pot 50, Tobacco drying room 10 is heated rapidly to predetermined temperature, so that water source hot water heat pump
60 high-temperature water obtained are fully used, and energy-saving effect is obvious.
In such scheme, it is preferable that this tobacco drying apparatus also includes the second circulating fan 17, the second circulating fan 17
Inlet communication Tobacco drying room 10, the air inlet of outlet first refrigerant condenser 31 of the second circulating fan 17, the first system
The gas outlet of cool condenser 31 connects the air inlet of the first air-water heat exchanger 16, the gas outlet of the first air-water heat exchanger 16
Lead to Tobacco drying room 10.By the air inlet by outlet first refrigerant condenser 31 of the second circulating fan 17, permissible
Accelerate the heat exchange between the first refrigerant condenser 31 and Tobacco drying room 10, improve the efficiency of heating surface；Due to the second circulating fan
The outlet of 17 connects the first air-water heat exchanger 16 further, therefore, at the Tobacco drying initial stage, can accelerate the first Air-Water
Heat exchange between heat exchanger 16 and Tobacco drying room 10, improves the efficiency of heating surface；The more important thing is, after Tobacco drying terminates,
The wholly off work such as humidity control module 20, temperature control modules 30, water source hot water heat pump 60, the second circulating fan 17 opens
Dynamic, the 5th water circulating pump 15 starts, and now, the heat of Tobacco drying room 10 is recovered also by the first air-water heat exchanger 16
And be stored in heat storage water pot 50, may be used for preheating or other purposes of Tobacco drying initial stage.
It should be noted that aforementioned second air-water heat exchanger 22 is to utilize air and the heat exchange of water dry with cooling Nicotiana tabacum L.
Moisture contained in the humid air of dry room 10, the first air-water heat exchanger 16 also with the heat exchange of air and water with by heat
The heat stored in water pot 50 is delivered to Tobacco drying room 10, or by the heat recovery in Tobacco drying room 10 to heat storage water
Tank 50, but for its essence, the second air-water heat exchanger 22 and the first air-water heat exchanger 16 are all to utilize air and water
Carrying out heat exchange, therefore, the first air-water heat exchanger 16 and the second air-water heat exchanger 22 can use identical structure,
Such as, air-water heat exchanger is all used.
In such scheme, it is preferable that humidity control module 20, temperature control modules 30, water source hot water heat pump 60 all lead to
Cross driven by power.It thus is avoided that in prior art that the waste gas brought by baked by using fire coal is discharged.
The step that preferred embodiment described in this utility model accompanying drawing 1 carries out Tobacco drying is as follows:
(1) when stacking the Nicotiana tabacum L. needing to be dried to Tobacco drying room 10, starting water source hot water heat pump 60, cold stores water
In tank 40, coolant-temperature gage declines, and in heat storage water pot 50, coolant-temperature gage raises.
(2) starting the Tobacco drying initial stage, the second circulating fan 17 starts, the 5th water circulating pump 15 starts, and utilizes heat
Tobacco drying room 10 is heated rapidly to predetermined temperature by the hot water stored in water pot 50.
(3) after heat storage water pot 50 water temperature is reduced to design temperature, the 5th water circulating pump 15 is out of service, starts temperature
Degree control module 30, the i.e. second water circulating pump 12 starts, and the first refrigeration compressor 32 starts.
(4) humidity control module 20 starts automatically according to the humidity requirement of Tobacco drying room 10, and it starts and the side controlled
Method is, the first circulating fan 21 starts, and the 3rd water circulating pump 13 starts, and the running frequency of the first circulating fan 21 is done according to Nicotiana tabacum L.
The humidity change of dry room 10 is automatically adjusted.
(5) after Tobacco drying terminates, humidity control module 20, temperature control modules 30, water source hot water heat pump 60 etc. are complete
Portion quits work, and the second circulating fan 17 starts, and the 5th water circulating pump 15 starts, and now, the heat of Tobacco drying room 10 passes through
First air-water heat exchanger 16 is recovered and is stored in heat storage water pot 50.
The tobacco drying apparatus of the embodiment shown in this utility model Fig. 1 has the advantage that
(1) dry run is carried out in confined conditions, and the abnormal smells from the patient of Nicotiana tabacum L. is kept, and dry run is not by atmospheric environment shadow
Ring；
(2) through design estimation, drying cost declines more than 30%.
(3) dried, take force ventilated mode to cool down, cool time is saved；
(4) dry run temperature can independently control with humidity, and Tobacco drying can be fully according to traditional temperature, humidity
Controlling curve is carried out, and the mouthfeel of Nicotiana tabacum L. keeps consistent with tradition；
(5) drying equipment utilizes pure driven by power, and dry run does not produce any pollutant；
(6) equipment automatically controls, and equipment, without artificial nurse, is saved a large amount of artificial.
These are only preferred embodiment of the present utility model, be not limited to this utility model, for this area
Technical staff for, this utility model can have various modifications and variations.It is all within spirit of the present utility model and principle,
Any modification, equivalent substitution and improvement etc. made, within should be included in protection domain of the present utility model.
Claims (8)
1. a tobacco drying apparatus, including Tobacco drying room (10), it is characterised in that also include humidity control module (20) and
Temperature control modules (30), described humidity control module (20) includes the first circulating fan (21), the second air-water heat exchanger
And gas-to-gas heat exchanger (23) (22), Tobacco drying room (10) described in the first inlet communication of described gas-to-gas heat exchanger (23), institute
Stating the air intlet of the second air-water heat exchanger (22) described in the first outlet of gas-to-gas heat exchanger (23), described second is empty
The air outlet slit of air-water heat exchanger the second air-water heat exchanger (22) connects the second import of described gas-to-gas heat exchanger (23),
Described Tobacco drying room (10) is led in second outlet of described gas-to-gas heat exchanger (23), and described first circulating fan (21) is used for
Make air in Tobacco drying room (10) described Tobacco drying room (10) and described second air-water heat exchanger (22) and gas-
Gas heat exchanger circulates between (23)；Described temperature control modules (30) includes the first refrigerant condenser being sequentially connected with
(31), the first refrigeration compressor (32), the first vaporizer (33) and the first refrigeration expansion valve (34), described first refrigeration condensation
Device (31) is positioned at described Tobacco drying room (10).
Tobacco drying apparatus the most according to claim 1, it is characterised in that also include that cold stores water pot (40), described
Cold is stored the first outlet of water pot (40) and is connected the water inlet of described first vaporizer (33) by the first water circulating pump (11)
Mouthful, the outlet of described first vaporizer (33) leads to described cold and stores water pot (40).
Tobacco drying apparatus the most according to claim 2, it is characterised in that the second of described cold storage water pot (40) goes out
The mouth of a river connects the water inlet of described second air-water heat exchanger (22), described second Air-Water by the second water circulating pump (12)
The outlet of heat exchanger (22) leads to described cold and stores water pot (40).
Tobacco drying apparatus the most according to claim 2, it is characterised in that also include heat storage water pot (50) and water source
Hot water heat pump (60), described water source hot water heat pump (60) includes the second vaporizer (61), the second refrigeration compressor being sequentially connected with
(62), the second refrigerant condenser (63) and the second refrigeration expansion valve (64)；Described cold stores the 3rd outlet of water pot (40)
The water inlet of described second vaporizer (61), the outlet of described second vaporizer (61) is connected by the 3rd water circulating pump (13)
Lead to described cold and store water pot (40)；First outlet of described heat storage water pot (50) passes through the 4th water circulating pump (14)
Connecting the water inlet of described second refrigerant condenser (63), the outlet of described second refrigerant condenser (63) leads to described heat
Store water pot (50).
Tobacco drying apparatus the most according to claim 4, it is characterised in that also include the first air-water heat exchanger (16),
Second outlet of described heat storage water pot (50) connects described first air-water heat exchanger by the 5th water circulating pump (15)
(16) water inlet, the outlet of described first air-water heat exchanger (16) leads to described heat storage water pot (50), and described
One air-water heat exchanger (16) is positioned at described Tobacco drying room (10).
Tobacco drying apparatus the most according to claim 5, it is characterised in that also include the second circulating fan (17), described
The inlet communication Tobacco drying room (10) of the second circulating fan (17), described in the outlet of described second circulating fan (17)
The air inlet of one refrigerant condenser (31), the gas outlet of described first refrigerant condenser (31) connects described first Air-Water and changes
The air inlet of hot device (16), described Tobacco drying room (10) is led in the gas outlet of described first air-water heat exchanger (16).
7. according to the tobacco drying apparatus described in any one of claim 1-6, it is characterised in that described first circulating fan (21)
It is arranged between the second outlet and the described Tobacco drying room (10) of described heat exchanger (23), described first circulating fan (21)
The second of heat exchanger described in inlet communication (23) exports, Tobacco drying room described in the outlet of described first circulating fan (21)
(10)。
8. according to the tobacco drying apparatus described in any one of claim 1-6, it is characterised in that described humidity control module (20)
It is all to pass through driven by power with temperature control modules (30) and water source hot water heat pump (60).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539776.5U CN205690812U (en) | 2016-06-03 | 2016-06-03 | A kind of tobacco drying apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620539776.5U CN205690812U (en) | 2016-06-03 | 2016-06-03 | A kind of tobacco drying apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205690812U true CN205690812U (en) | 2016-11-16 |
Family
ID=57259887
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620539776.5U Withdrawn - After Issue CN205690812U (en) | 2016-06-03 | 2016-06-03 | A kind of tobacco drying apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205690812U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106016989A (en) * | 2016-06-03 | 2016-10-12 | 马军 | Tobacco drying device |
-
2016
- 2016-06-03 CN CN201620539776.5U patent/CN205690812U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161116 Effective date of abandoning: 20180710 |