CN106690393A - Tobacco curing barn - Google Patents
Tobacco curing barn Download PDFInfo
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- CN106690393A CN106690393A CN201611157862.0A CN201611157862A CN106690393A CN 106690393 A CN106690393 A CN 106690393A CN 201611157862 A CN201611157862 A CN 201611157862A CN 106690393 A CN106690393 A CN 106690393A
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- tank
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- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24B—MANUFACTURE OR PREPARATION OF TOBACCO FOR SMOKING OR CHEWING; TOBACCO; SNUFF
- A24B3/00—Preparing tobacco in the factory
- A24B3/10—Roasting or cooling tobacco
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- Manufacture Of Tobacco Products (AREA)
Abstract
The invention relates to the technical field of tobacco curing, in particular to a tobacco curing barn which comprises a dehumidification system, a refrigeration system, a heat supply system, a heat exchange system, an air blowing system and a heating system. The dehumidification system is used for dehumidifying a tobacco baking room, the refrigeration system is connected with the dehumidification system, and the heat exchange system is arranged between the refrigeration system and the heat supply system and is connected with the refrigeration system and the heat supply system; the air blowing system is arranged in the tobacco baking room, and the temperature of the tobacco baking room can be increased by the heating system. The tobacco curing barn has the advantages that heating chambers of the traditional tobacco curing barns are omitted, accordingly, available tobacco curing spaces can be increased, and the tobacco curing barn is high in heat utilization rate.
Description
Technical field
The present invention relates to the technical field of flue-cured tobacco, more particularly, to a kind of tobacco flue-curing house.
Background technology
Tobacco flue-curing house is indispensable basic equipment in cured tobacco production.Tobacco flue-curing house is by after interior baking modulation, just showing
The distinctive color of flue-cured tobacco, type, as the quality raw materials for meeting cigarette industry needs.Its general principle is after tobacco leaf is heated,
Moisture discharge in tobacco leaf, is discharged outside tobacco flue-curing house, so that tobacco leaf scalding, drying after moisture vaporization.
Heat and fragrance are taken away when but the hot and humid gas of tobacco flue-curing house are discharged, the circulation of the energy has been have impact on, made
Into the waste of energy.Many tobacco flue-curing houses are all being devoted to solving the problems, such as this respect now, but can Efficient Cycle utilize
The method and equipment of hot and humid gas energy are little, and cost of equipment is high and application method is generally more complicated, and practicality is low.
The content of the invention
The present invention is to overcome at least one defect described in above-mentioned prior art, there is provided a kind of tobacco flue-curing house, heat utilization rate
Height, a water outlet is without going out fragrance；And fast and effectively the hot and humid gas between tobacco roasting can be dehumidified, profit can be circulated
With the heat energy of hot and humid gas, and system architecture is simple, easy to use.
In order to solve the above technical problems, the technical solution adopted by the present invention is：A kind of tobacco flue-curing house, wherein, including to tobacco
Dehumidification system and the refrigeration system of dehumidification system connection that baking room is dehumidified, also including heating system, heat-exchange system,
Described heat-exchange system is located at and is connected between refrigeration system and heating system and respectively with refrigeration system, heating system；
Also include located at the interior blower system of tobacco roasting, and improving the temperature elevation system of temperature between tobacco roasting.
Specifically, described dehumidification system includes the 3rd heat exchanger, the dehumidifying dress for air-flow heat exchange and air inlet
Put and the second blower fan for being input into the air-flow after dehumidifying between tobacco roasting；3rd heat exchanger is provided with for damp and hot
The second channel that the first passage of airflow and dry and cold air-flow or xeothermic air-flow pass through, the dehydrating unit is provided with for wet
The third channel of the cold water flow that thermal current is dehumidified and the fourth lane for damp and hot airflow, the first passage with
Fourth lane connection, the air-flow of the first passage and the mutual heat exchange of the air-flow of second channel；3rd heat exchanger is provided with use
In the second entrance that the damp and hot air-flow of baking room is flowed into；Described dehydrating unit connection refrigeration system.
In the present invention, by the 3rd heat exchanger for air-flow heat exchange and air inlet, dehydrating unit and for inciting somebody to action
The setting of the blower fan between air-flow input tobacco roasting after dehumidifying so that dehumidification system utilizes heat transfer, by the heat of hot and humid gas
Amount is recycled in the 3rd heat exchanger, and hot and humid gas is dehumidified using dehydrating unit, using blower fan by dehumidification system
Between gas after treatment is re-circulated into tobacco roasting, the circulation of energy and gas is realized, it is to avoid energy dissipation and perfume (or spice)
Gas overflows.And the dehumidification system simple structure between tobacco roasting of the invention, easy to use and low cost.
Further, described refrigeration system includes being formed with the dehydrating unit cold water tank of water circulation, the cold water
Tank is provided with the first delivery port and the first water inlet being connected with dehydrating unit；First water inlet and the first delivery port are arranged on
The top of cold water tank；
The third channel is provided with the first input port and the first delivery outlet, first input port and the first delivery outlet respectively with institute
The first delivery port and the connection of the first water inlet are stated, so that the cold water tank forms water circulation system with dehydrating unit；Described first
Input port is provided with the 3rd pump with the junction of the first delivery port；Described cold water tank connection heat-exchange system.
In the present invention, on the one hand, cold water tank carries out water circulation with the dehydrating unit, directly for dehydrating unit provides cold
Source, on the other hand, cold water tank is carried out in water circulation with first heat exchange tank, and the water energy of cold water tank is enough to be obtained at the first heat exchange tank
To further cooling, water and the water after absorbing heat that dehumidifies after cooling are being neutralized so that the water energy in cold water tank is enough maintained necessarily
Temperature range.
Further, described heat-exchange system includes the second capillary, the second evaporator, the second compressor and condensation
Device, second capillary, the second evaporator, condenser and the second compressor constitute closed cycle system by placed in series；
The heat-exchange system also includes the second heat exchange tank for accommodating condenser and for accommodating the second evaporator first
Heat exchange tank；First heat exchange tank is provided with the second input port and the second delivery outlet, second input port and the second delivery outlet respectively with
The second water inlet connection of second delivery port and cold water tank sidepiece of cold water pot bottom, so that the cold water tank and the first heat exchange tank
Form water circulation system；The junction of the second delivery port and the second input port is provided with the second pump.
The present invention provide heat-exchange system by pipeline be sequentially connected the second capillary, the second evaporator, condenser and
Compressor forms the closed circulatory system, and water, the condenser submergence are contained with first heat exchange tank and the second heat exchange tank
In the water of the second heat exchange tank, second evaporator is immersed in the water of the first heat exchange tank.Compressor is used to provide refrigeration Jie
Matter, the heat energy in condenser absorption refrigeration medium, transfers heat to the water in the second heat exchange tank, to the water in the second heat exchange tank
Heated；The heat energy of the water in the first heat exchange tank is passed to refrigerant medium by the second evaporator, raises the temperature of refrigerant
Degree, so as to reduce the water temperature in the first heat exchange tank.So circulation, constantly realizes the heating to the water in the second heat exchange tank.
Further, described heating system include for storing and export the hot-water cylinder of hot water, by the heat in hot-water cylinder
The 5th pump between water input tobacco roasting, heating system also includes the 4th pump for the water in hot-water cylinder to be extracted out, described the
Four pumps are connected with hot-water cylinder and the second heat exchange tank by water pipe, and second heat exchange tank is provided with water inlet and delivery port, institute
State water inlet and delivery port and the circulatory system is constituted with the hot-water cylinder by water pipe；Described hot-water cylinder is dried by pipeline with tobacco
Roasting interior second heat exchanger connection.
The heating system that the present invention is provided will be sealed between hot-water cylinder, the second heat exchange tank and tobacco roasting successively by pipeline
Connection forms the circulatory system, and the water in hot-water cylinder is flowed into the second heat exchange tank, is heated by condenser, the water after being heated
In inflow hot-water cylinder, then heat supply is carried out via between water pipe importing tobacco roasting.The heating system that the present invention is provided is handed over by heat of water
Medium is changed, constantly to provide thermal source between tobacco roasting.
Further, described temperature elevation system includes first heat exchanger, connects the first pressure of first heat exchanger respectively
Contracting machine, the first capillary, the first described compressor and the other end of the first capillary connect the first evaporator；Temperature elevation system is also
Connection cold water tank, including inlet channel, outlet conduit, the first pump, inlet channel one end connect the first evaporator, other end connection
Cold water tank；On outlet conduit, outlet conduit one end connects the bottom of cold water tank to first pump, and other end connection first is evaporated
Device；First heat exchanger connects the first compressor by the first pipeline；First described capillary one end is connected by second pipe
The first evaporator is connect, the other end of the first capillary connects first heat exchanger by the 3rd pipeline；The first described heat exchange
Device is interior located at tobacco roasting.Described blower system includes the first blower fan, and the first blower fan blows to first heat exchanger, the second heat
Exchanger.
In the present invention, thermal source is first heat exchanger, and first heat exchanger effect is release heat, so eliminates tradition
The heating chamber of tobacco flue-curing house, increased using the space of flue-cured tobacco.
In the present invention, in the first pipeline is gases at high pressure, general 70 degree of temperature.In second pipe is low-pressure gaseous work
Matter, in the 3rd pipeline is high-pressure gas-liquid mixed working fluid.
Compared with prior art, beneficial effect is：The present invention is handed over by the 3rd heat for air-flow heat exchange and air inlet
The setting of parallel operation, dehydrating unit and the blower fan for being input into the air-flow after dehumidifying between tobacco roasting so that dehumidification system profit
With heat transfer, the heat of hot and humid gas is recycled in the 3rd heat exchanger, and hot and humid gas are carried out using dehydrating unit
Dehumidifying, between the gas after dehumidification system is processed using blower fan is re-circulated into tobacco roasting, realizes energy and gas
Circulation, it is to avoid energy dissipation and fragrance overflow.And the dehumidification system simple structure between tobacco roasting of the invention, it is easy to use
And low cost.And the application process of the system both facilitated, and environmentally friendly, recycling for heat is realized, and avoid fragrance
Overflow.
Thermal source of the present invention is the work of first heat exchanger, second heat exchanger, first heat exchanger and second heat exchanger
With being release heat, the heating chamber of traditional tobacco flue-curing house is so eliminated, increased using the space of flue-cured tobacco, heat utilization rate
It is high.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present invention.
Specific embodiment
Accompanying drawing being for illustration only property explanation, it is impossible to be interpreted as the limitation to this patent；It is attached in order to more preferably illustrate the present embodiment
Scheme some parts to have omission, zoom in or out, do not represent the size of actual product；To those skilled in the art,
Some known features and its explanation may be omitted and will be understood by accompanying drawing.Being for illustration only property of position relationship described in accompanying drawing
Explanation, it is impossible to be interpreted as the limitation to this patent.
As shown in figure 1, a kind of tobacco flue-curing house, wherein, including the dehumidification system being dehumidified between tobacco roasting and dehumidifying system
The refrigeration system of system connection, also including heating system, heat-exchange system, described heat-exchange system is located at refrigeration system and heat supply
It is connected between system and respectively with refrigeration system, heating system；
Also include located at the interior blower system of tobacco roasting, and improving the temperature elevation system of temperature between tobacco roasting.
Such as the left-hand component in Fig. 1, dehumidification system include the 3rd heat exchanger 13 for air-flow heat exchange and air inlet,
Dehydrating unit 12 and the second blower fan 11 for being input into the air-flow after dehumidifying between tobacco roasting；3rd heat exchanger 13
The second channel 102 passed through for the first passage 101 and dry and cold air-flow of damp and hot airflow or xeothermic air-flow is provided with, it is described to remove
Wet device 12 is provided with the third channel 103 of cold water flow for being dehumidified to damp-heat stream and for damp and hot airflow
Fourth lane 104, the first passage 101 is connected with fourth lane 104, the air-flow and second channel of the first passage 101
The 102 mutual heat exchange of air-flow；3rd heat exchanger 13 is provided with the second entrance 107 flowed into for the damp and hot air-flow of baking room；Institute
The connection refrigeration system of dehydrating unit 12 stated.
The step of dehumidifying, is specially：
A. the damp-heat stream between tobacco roasting is input into the first passage 101 of the 3rd heat exchanger 13 by second entrance 107；
B. the damp-heat stream in first passage 101 is entered in the fourth lane 104 of dehydrating unit 12 by feed channel；
C. the third channel 103 for being used for the cold water flow of dehumidifying carries out cool-down dehumidification to the damp-heat stream in fourth lane, removes
Moisture in damp and hot air-flow makes it become dry and cold air-flow；
D. dry and cold air-flow is back in the second channel 102 of the 3rd heat exchanger 13 by feed channel；
E. the dry and cold air-flow of second channel 102 carries out heat exchange, dry and cold air-flow with the damp-heat stream for cycling through first passage 101
It is heated to form xeothermic air-flow；
F. xeothermic air-flow is input into the second blower fan 11 by feed channel, between xeothermic air-flow to be input into the second blower fan 11 tobacco roasting.
Wherein, the temperature range of the damp and hot air-flow is 60 °C ~ 70 °C.It should be noted that this temperature is tobacco drying
The temperature of the hot and humid gas between roasting, but the temperature difference between some tobacco roastings is understandable, because itself and tobacco
The equipment and seal degree of baking room etc. are relevant.
In addition, the temperature of the cold water of the flowing of the third channel 103 is 5 °C ~ 7 °C.Preferably, the third channel
The temperature of the cold water of 103 flowing is 6 °C.It should be noted that this temperature is preferred, it is not unique restriction.
Wherein, the temperature of the dry and cold air-flow is 15 °C ~ 20 °C.This temperature is after damp and hot air-flow is dehumidified device dehumidifying
Temperature, but this is preferred, is not limited.
In addition, the temperature of the xeothermic air-flow is 29 °C ~ 35 °C.It should be noted that by the 3rd heat exchanger 13, doing
The temperature of cold airflow gets a promotion, and improves temperature and is again introduced into baking room, has so both realized the cyclic code of energy, it also avoid
Fragrance overflows, and realizes recycling for energy and gas.
Further, refrigeration system includes being formed with the dehydrating unit 12 cold water tank 17 of water circulation, the cold water tank
17 are provided with the first delivery port 301 and the first water inlet 302 being connected with dehydrating unit；First water inlet 302 and first goes out
The mouth of a river 301 is arranged on the top of cold water tank 17；
The third channel 103 is provided with the first input port 105 and the first delivery outlet 106, and first input port 105 and first is defeated
Outlet 106 is connected with the water inlet 302 of first delivery port 301 and first respectively, so that the cold water tank 17 and dehydrating unit
12 form water circulation system；The junction of the delivery port 301 of first input port 105 and first is provided with the 3rd pump 16；Described
Cold water tank 17 connects heat-exchange system.
On the one hand, cold water tank 17 carries out water circulation with dehydrating unit 12, directly for dehydrating unit 12 provides low-temperature receiver, the opposing party
Face, the heat exchange tank 206 of cold water tank 17 and first carries out water circulation, and the water energy of cold water tank 17 is enough to be entered at the first heat exchange tank 206
One step is cooled down, and the water after cooling is being neutralized with the water after dehumidifying heat absorption so that the water energy in cold water tank 17 enough maintains certain
Temperature range.
Heat-exchange system includes the second capillary 8, the second evaporator 9, the second compressor 7 and condenser 10, described the
Two capillaries 8, the second evaporator 9, the compressor 7 of condenser 10 and second constitute closed cycle system by placed in series；
The heat-exchange system also include for accommodate condenser 10 the second heat exchange tank 205 and for accommodate the second evaporator 9
The first heat exchange tank 206；First heat exchange tank 206 is provided with the second input port 306 and the second delivery outlet 307, second input port
306 and second delivery outlet 307 respectively with second delivery port 303 and the second water inlet of the sidepiece of cold water tank 17 of the bottom of cold water tank 17
304 connections, so that 17 and first heat exchange tank of the cold water tank 206 forms water circulation system；Second delivery port 303 and the second input
The junction of mouth 306 is provided with the second pump 15.
Heating system includes for storing and exports the hot-water cylinder 20 of hot water, dries the hot water input tobacco in hot-water cylinder 20
The 5th pump 19 between roasting, heating system also includes the 4th pump 18 for the water in hot-water cylinder 20 to be extracted out, the 4th pump 18
It is connected by water pipe with the heat exchange tank 205 of hot-water cylinder 20 and second, second heat exchange tank 205 is provided with water inlet 207 and goes out
The mouth of a river 208, the water inlet 207 and delivery port 208 constitute the circulatory system by water pipe with the hot-water cylinder 20；Described hot water
Tank 20 is connected by pipeline and the interior second heat exchanger 6 of tobacco roasting.
The heat-exchange system that the present invention is provided is sequentially connected the second capillary 8, the second evaporator 9, condenser by pipeline
10 and second compressor 7 form the closed circulatory system, the condenser 10 is immersed in the water of the second heat exchange tank 205, described
Second evaporator 9 is immersed in the water of the first heat exchange tank 206.Second compressor 7 is used to provide refrigerant, and condenser 10 absorbs
Heat energy in refrigerant, transfers heat to the water in the second heat exchange tank 205, and the water in the second heat exchange tank 205 is added
Heat；The heat energy of the water in the first heat exchange tank 206 is passed to refrigerant medium by the second evaporator 9, raises the temperature of refrigerant,
So as to reduce the water temperature in the first heat exchange tank 206.So circulation, constantly realizes the heating to the water in the second heat exchange tank 205.
Set that the 4th pump 18 can be rapidly and efficiently the water in hot-water cylinder is pumped into the second heat exchange tank in heated, to carry
The heating efficiency of heating system high.The heating system that the present invention is provided is by pipeline successively by hot-water cylinder 20, the second heat exchange tank 205
And be tightly connected between tobacco roasting and to form the circulatory system, the water in hot-water cylinder 20 is flowed into the second heat exchange tank 205, by condensation
Device 10 is heated, and the water after being heated is flowed into hot-water cylinder 20, then carries out heat supply via between water pipe importing tobacco roasting.This hair
The heating system of bright offer with water as heat exchange medium, constantly to provide thermal source between tobacco roasting.Second heat exchanger 6 distributes heat
Amount.
Temperature elevation system includes first heat exchanger 2, connects the first compressor 3, first capillary of first heat exchanger 2 respectively
Pipe 5, the first described compressor 3 and the other end of the first capillary 5 connect the first evaporator 4；Temperature elevation system is also connected with cold water
Tank 17, including inlet channel 409, outlet conduit 410, the first pump 14, one end of inlet channel 409 connect the first evaporator 4, another
End connection cold water tank 17；On outlet conduit 410, the one end of outlet conduit 410 connects the bottom of cold water tank 17 to first pump 14, separately
One end connects the first evaporator 4；First heat exchanger 2 connects the first compressor 3 by the first pipeline 406；Described first mao
The one end of tubule 5 connects the first evaporator 4 by second pipe 407, and the other end of the first capillary 5 is connected by the 3rd pipeline 408
Connect first heat exchanger 2；Described first heat exchanger 2 is interior located at tobacco roasting.
In the present embodiment, thermal source is first heat exchanger 2, and the effect of first heat exchanger 2 is release heat, is so eliminated
The heating chamber of traditional tobacco flue-curing house, increased using the space of flue-cured tobacco.
In the present invention, in the first pipeline 406 is gases at high pressure, general 70 degree of temperature.In second pipe 407 is low pressure
Gaseous working medium, in the 3rd pipeline 408 is high-pressure gas-liquid mixed working fluid.
Obviously, the above embodiment of the present invention is only intended to clearly illustrate example of the present invention, and is not right
The restriction of embodiments of the present invention.For those of ordinary skill in the field, may be used also on the basis of the above description
To make other changes in different forms.There is no need and unable to be exhaustive to all of implementation method.It is all this
Any modification, equivalent and improvement made within the spirit and principle of invention etc., should be included in the claims in the present invention
Protection domain within.
Claims (7)
1. a kind of tobacco flue-curing house, it is characterised in that connected including the dehumidification system being dehumidified between tobacco roasting and dehumidification system
Refrigeration system, also including heating system, heat-exchange system, described heat-exchange system located at refrigeration system and heating system it
Between and be connected with refrigeration system, heating system respectively；
Also include located at the interior blower system of tobacco roasting, and improving the temperature elevation system of temperature between tobacco roasting.
2. a kind of tobacco flue-curing house according to claim 1, it is characterised in that：Described dehumidification system includes being handed over for air-flow heat
Change and air inlet the 3rd heat exchanger（13）, dehydrating unit（12）And for by between the air-flow input tobacco roasting after dehumidifying
The second blower fan（11）；3rd heat exchanger（13）It is provided with the first passage for damp and hot airflow（101）With it is dry and cold
The second channel that air-flow or xeothermic air-flow pass through（102）, the dehydrating unit（12）It is provided with for being dehumidified to damp-heat stream
Cold water flow third channel（103）With the fourth lane for damp and hot airflow（104）, the first passage（101）
With fourth lane（104）Connection, the first passage（101）Air-flow and second channel（102）The mutual heat exchange of air-flow；The
Three heat exchangers（13）It is provided with the second entrance flowed into for the damp and hot air-flow of baking room（107）；Described dehydrating unit（12）Even
Connect refrigeration system.
3. a kind of tobacco flue-curing house according to claim 2, it is characterised in that：Described refrigeration system includes and the dehumidifying dress
Put（12）Form the cold water tank of water circulation（17）, the cold water tank（17）It is provided with the first delivery port being connected with dehydrating unit
（301）With the first water inlet（302）；First water inlet（302）With the first delivery port（301）It is arranged on cold water tank（17）'s
Top；
The third channel（103）It is provided with the first input port（105）With the first delivery outlet（106）, first input port（105）
With the first delivery outlet（106）Respectively with first delivery port（301）With the first water inlet（302）Connection, so that the cold water
Tank（17）With dehydrating unit（12）Form water circulation system；First input port（105）With the first delivery port（301）Connection
Place is provided with the 3rd pump（16）；Described cold water tank（17）Connection heat-exchange system.
4. a kind of tobacco flue-curing house according to claim 3, it is characterised in that：Described heat-exchange system includes the second capillary
（8）, the second evaporator（9）, the second compressor（7）And condenser（10）, second capillary（8）, the second evaporator
（9）, condenser（10）With the second compressor（7）Closed cycle system is constituted by placed in series；
The heat-exchange system is also included for accommodating condenser（10）The second heat exchange tank（205）Evaporated with for accommodating second
Device（9）The first heat exchange tank（206）；First heat exchange tank（206）It is provided with the second input port（306）With the second delivery outlet（307）, institute
State the second input port（306）With the second delivery outlet（307）Respectively with cold water tank（17）Second delivery port of bottom（303）And cold water
Tank（17）Second water inlet of sidepiece（304）Connection, so that the cold water tank（17）With the first heat exchange tank（206）Form water circulation
System；Second delivery port（303）With the second input port（306）Junction be provided with the second pump（15）.
5. a kind of tobacco flue-curing house according to claim 4, it is characterised in that：Described heating system includes being used to store and defeated
Go out the hot-water cylinder of hot water（20）, by hot-water cylinder（20）In hot water input tobacco roasting between the 5th pump（19）, heating system is also
Including for by hot-water cylinder（20）In water extract out the 4th pump（18）, the 4th pump（18）With hot-water cylinder（20）And second
Heat exchange tank（205）Connected by water pipe, second heat exchange tank（205）It is provided with water inlet（207）And delivery port（208）, institute
State water inlet（207）And delivery port（208）By water pipe and the hot-water cylinder（20）Constitute the circulatory system；Described hot-water cylinder
（20）By the second heat exchanger that pipeline and tobacco roasting are interior（6）Connection.
6. a kind of tobacco flue-curing house according to claim 5, it is characterised in that：Described temperature elevation system includes first heat exchanger
（2）, connect first heat exchanger respectively（2）The first compressor（3）, the first capillary（5）, described the first compressor（3）
With the first capillary（5）The other end connect the first evaporator（4）；Temperature elevation system is also connected with cold water tank（17）, including water inlet pipe
Road（409）, outlet conduit（410）, the first pump（14）, inlet channel（409）One end connects the first evaporator（4）, other end company
Connect cold water tank（17）；First pump（14）Located at outlet conduit（410）On, outlet conduit（410）One end connects cold water tank（17）'s
Bottom, the other end connects the first evaporator（4）；First heat exchanger（2）By the first pipeline（406）Connect the first compressor
（3）；The first described capillary（5）One end passes through second pipe（407）Connect the first evaporator（4）, the first capillary（5）'s
The other end passes through the 3rd pipeline（408）Connection first heat exchanger（2）；Described first heat exchanger（2）Located at tobacco roasting
It is interior.
7. a kind of tobacco flue-curing house according to claim 6, it is characterised in that：Described blower system includes the first blower fan（1）,
First blower fan（1）Blow to first heat exchanger（2）, second heat exchanger（6）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157862.0A CN106690393A (en) | 2016-12-15 | 2016-12-15 | Tobacco curing barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611157862.0A CN106690393A (en) | 2016-12-15 | 2016-12-15 | Tobacco curing barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106690393A true CN106690393A (en) | 2017-05-24 |
Family
ID=58939074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611157862.0A Pending CN106690393A (en) | 2016-12-15 | 2016-12-15 | Tobacco curing barn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106690393A (en) |
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Application publication date: 20170524 |