CN105146700A - Tobacco curing room heated by air conditioner - Google Patents
Tobacco curing room heated by air conditioner Download PDFInfo
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- CN105146700A CN105146700A CN201510393185.1A CN201510393185A CN105146700A CN 105146700 A CN105146700 A CN 105146700A CN 201510393185 A CN201510393185 A CN 201510393185A CN 105146700 A CN105146700 A CN 105146700A
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- tobacco
- flue
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Abstract
The invention relates to the technical field of tobacco curing equipment, in particular to a tobacco curing room heated by an air conditioner. The tobacco curing room comprises a tobacco curing chamber with a tobacco hanging frame, a second fan which blows air transversely is arranged on the lower portion of the tobacco curing chamber, the tobacco hanging frame comprises vertical rods which are arranged vertically and cross rods which are arranged transversely, multiple clamping connection portions in clamping connection with the cross rods are arranged on the vertical rods, and a heating device is arranged in the tobacco curing chamber, is an air conditioner heating device and comprises an indoor unit arranged in the tobacco curing chamber and an outdoor unit arranged outside the tobacco curing chamber. By the tobacco curing room, tobacco leaf baking efficiency and quality are improved obviously; the cross rods can be connected at positions, different in height, of the vertical rods in a clamped manner after the clamping connection portions are arranged, so that requirements on tobacco leaves different in size are met, and the tobacco leaves are prevented from falling down onto the ground after being fixed. The air conditioner heating device is used, and electric energy is used as an energy resource, so that the tobacco curing room has the advantages of high heating efficiency and convenience in use.
Description
Technical field
The present invention relates to the technical field of flue-cured tobacco equipment, more specifically, relate to the tobacco flue-curing house of a kind of air-conditioning heating.
Background technology
Tobacco flue-curing house is indispensable basic equipment in cured tobacco production.Tobacco flue-curing house, after interior baking modulation, just shows the distinctive color of flue-cured tobacco, type, becomes the quality raw materials meeting cigarette industry needs.Its general principle is after tobacco leaf is heated, and the moisture in tobacco leaf is discharged, and is discharged outside tobacco flue-curing house, thus makes tobacco leaf scalding, drying after moisture vaporization.
Existing smoke hanging shelf can not adjust, make user hang tobacco leaf and collect tobacco leaf process in inconvenient.And be generally using coal as fuel, its thermal losses is large, and effective utilization rate of thermal energy is low, not easily extensive use.
Summary of the invention
The present invention, for overcoming at least one defect described in above-mentioned prior art, provides the tobacco flue-curing house that a kind of air-conditioning heats, and its structure is simple, easy to use, and using air-condition heating, economize energy.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of tobacco flue-curing house of air-conditioning heating, and wherein, comprise the flue-cured tobacco room being provided with smoke hanging shelf, described bottom, flue-cured tobacco room is provided with the second blower fan to cross blowing; Described smoke hanging shelf comprises the vertical montant of setting, the cross bar of horizontally set, and described montant is provided with the Access Division of multiple clamping cross bar; Flue-cured tobacco indoor are provided with heater, and described heater is air-conditioning heater, and heater comprises the indoor set being located at flue-cured tobacco indoor, the off-premises station be located at outside tobacco flue-curing house.
Using air-condition heater, using electric energy as the energy, the features such as the efficiency of heating surface is high, easy to use.
In the present invention, indoor set blowout hot blast is in flue-cured tobacco indoor circulation, and the sidewall bottom of flue-cured tobacco room is located at by the second blower fan, accelerates the circulation of hot blast.
In the present invention, owing to being wall hanging air conditioner, be airflow descending type compression tobacco flue-curing house, the air of flue-cured tobacco indoor moved from top to bottom and carries out damp and hot exchange with tobacco leaf, in addition, also can reduce the quantity of blower fan according to actual needs, as long as ensure the circulating effect of air.
In addition, in the present invention, room body can adopt brick mix structure or movable board room structure, and the benefit of brick mix structure is that its rugged construction is stablized, and can resist various abiogenous accident, and the carrying out baking of tobacco leaf Absorbable organic halogens is preserved.
And adopt the benefit of movable board room structure to be to facilitate installing/dismounting, because tobacco flue-curing house is generally built in the place near tobacco leaf growth, and consider the situation of soil, disease and pest, nutrient balance, the rule of a crop rotation in 3 years is generally followed in the growth of tobacco leaf, when earth complete one season cigarette production after, be likely not suitable for the growth of tobacco leaf, therefore, adopt movable board room structure entirety to move, meet the actual needs of production, improve the utilization rate of tobacco flue-curing house; The more important thing is and improve land utilization ratio, make soil can obtain rational layout, transfer to the place of production from unproductive place, improve the utilization rate of resource.
In addition, the length due to tobacco leaf is generally 60-70cm, and the number of plies that cross bar is arranged is 3-4 layer.
And montant is provided with the Access Division of multiple clamping cross bar, during use, tobacco leaf is fixedly hung on cross bar, and after being provided with Access Division, cross bar can be connected to the position of differing heights on montant, adapt to the requirement of different size and size tobacco leaf, made tobacco leaf drop on the ground after fixation.In addition, Height Adjustable owing to being provided with Access Division rear transverse rod, make user hang tobacco leaf and collect tobacco leaf process in convenient, during as hung tobacco leaf, first cross bar can be connected to the position meeting user's height, after fixedly mounting, then this cross bar is adjusted to other height and position by instrument, the process collecting tobacco leaf is also similar.
Further, described Access Division is around being located at montant circumferential exterior.More convenient during the installation cross bar being like this, the position of cross bar can be regulated at any time.
Further, described flue-cured tobacco room sidewall is provided with moisture exhausting port.Described moisture exhausting port is provided with dehumidifier.Along with the raising of baking efficiency, flue-cured tobacco room arranges corresponding moisture exhausting port and dehumidifier can improve hydrofuge performance.
Further, described indoor set hang on the wall of flue-cured tobacco room.
During air-conditioning heating, gas freon, by compressor pressurizes, becomes high temperature and high pressure gas, and enter the heat exchanger (being now condenser) of indoor set, condensation liquefaction heat release, becomes liquid, is heated by room air simultaneously, thus reaches the object improving indoor temperature.Reduce pressure through throttling arrangement in liquid fluorine Leon, enter the heat exchanger (being now evaporimeter) of off-premises station, evaporation gasification heat absorption, becomes gas, simultaneously the heat (outdoor air becomes colder) of suction chamber outer air.The freon becoming gas enters the circulation of the compressor starts next one again.
Compared with prior art, beneficial effect is: the present invention promotes flue gas recirculation speed, and the efficiency of tobacco flue-curing and quality are improved significantly.And after being provided with Access Division, cross bar can be connected to the position of differing heights on montant, adapt to the requirement of different size and size tobacco leaf, made tobacco leaf drop on the ground after fixation.In addition, Height Adjustable owing to being provided with Access Division rear transverse rod, make user hang tobacco leaf and collect tobacco leaf process in convenient.And using air-condition heater, using electric energy as the energy, the features such as the efficiency of heating surface is high, easy to use.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention.
Fig. 2 is smoke hanging shelf structural representation of the present invention.
Fig. 3 is montant cross section structure schematic diagram of the present invention.
Detailed description of the invention
Accompanying drawing, only for exemplary illustration, can not be interpreted as the restriction to this patent; In order to better the present embodiment is described, some parts of accompanying drawing have omission, zoom in or out, and do not represent the size of actual product; To those skilled in the art, in accompanying drawing, some known features and explanation thereof may be omitted is understandable.Describe position relationship in accompanying drawing only for exemplary illustration, the restriction to this patent can not be interpreted as.
As Figure 1-3, a kind of tobacco flue-curing house of air-conditioning heating, wherein, comprise the flue-cured tobacco room 1 being provided with smoke hanging shelf 3, bottom, flue-cured tobacco room 1 is provided with the second blower fan 91 to cross blowing; Smoke hanging shelf 3 comprises the vertical montant 31 of setting, the cross bar 32 of horizontally set, and montant 31 is provided with the Access Division 311 of multiple clamping cross bar 32; Be provided with heater in flue-cured tobacco room 1, heater is air-conditioning heater, and heater comprises the indoor set 41 be located in flue-cured tobacco room 1, the off-premises station 42 be located at outside tobacco flue-curing house.
In the present embodiment, indoor set 41 blows out hot blast at flue-cured tobacco room 1 Inner eycle, and the sidewall bottom of flue-cured tobacco room 1 is located at by the second blower fan 91, accelerates the circulation of hot blast.
And montant 31 is provided with the Access Division 311 of multiple clamping cross bar, during use, tobacco leaf is fixedly hung on cross bar 32, and after being provided with Access Division 311, cross bar can be connected to the position of differing heights on montant, adapt to the requirement of different size and size tobacco leaf, made tobacco leaf drop on the ground after fixation.In addition, Height Adjustable owing to being provided with Access Division 311 rear transverse rod, make user hang tobacco leaf and collect tobacco leaf process in convenient, during as hung tobacco leaf, first cross bar can be connected to the position meeting user's height, after fixedly mounting, then this cross bar is adjusted to other height and position by instrument, the process collecting tobacco leaf is also similar.
The design of flue-cured tobacco room 1 bottom bevel better can guide the rising of flue gas stream.Access Division 311 is more convenient around being located at when montant 31 circumferential exterior makes to install cross bar, can regulate the position of cross bar at any time.Along with the raising of baking efficiency, flue-cured tobacco room 1 arranges corresponding moisture exhausting port 10 and dehumidifier 11 can improve hydrofuge performance.
During air-conditioning heating, gas freon, by compressor pressurizes, becomes high temperature and high pressure gas, and enter the heat exchanger (being now condenser) of indoor set 41, condensation liquefaction heat release, becomes liquid, is heated by room air simultaneously, thus reaches the object improving indoor temperature.Reduce pressure through throttling arrangement in liquid fluorine Leon, enter the heat exchanger (being now evaporimeter) of off-premises station 42, evaporation gasification heat absorption, becomes gas, simultaneously the heat (outdoor air becomes colder) of suction chamber outer air.The freon becoming gas enters the circulation of the compressor starts next one again.
In the present embodiment, the Design calcu-lation of heating equipment
Maximum calorific requirement
In the tobacco leaf maximum dehydration stage, baking calorific requirement is maximum.Calculate the dress smoke which mq of barn according to barn cigarette-filling house volume and smoke filling density, tobacco leaf maximum water holding capacity is Wq, and maximum dehydrating speed is Ws, then unit interval maximum fluid loss Sp=mqwqws; Environmentally condition, h-d figure is utilized to find water capacity dk, the dp of air inlet cold air and moisture exhausting port hot-air, enthalpy hkc, hp, dry air amount Gkg=Sp/ (dp-dk) needed for unit interval hydrofuge=mqwqws/ (dp-dk), maximum efficient heat (moisture evaporation maximum belt walks heat) Qz=GKg (hp-hkc)=(hp-hkc) mqwqws/ (dp-dk) of unit interval; Maximum calorific requirement Qgr=Qz/ η=(hp-hkc) mqwqws/ (dp-dk) η can be extrapolated by the thermal efficiency η of barn
formula (1).
Heat exchange area
The size of heat exchange area is relevant with the thermal conductivity factor of the maximum calorific requirement of barn and heat exchanger materials, the ratio that heat exchanger area of dissipation (Ag) is maximum calorific requirement and radiating tube heat transfer coefficient (Kgt) and cigarette inner tube smoke mean temperature (tej) product: Ag=Qgr/ (Kgt.tej)
formula (2).
Maximum consumption fuel quantity
After trying to achieve the maximum calorific requirement (i.e. the maximum heating load of burner) of unit interval according to design hothouse baking ability, barn unit interval maximum consumption fuel quantity (Gpm) can be calculated.
Gpm=Qgr/Qnet.ar
(3), in formula Qgr be the barn unit interval maximum calorific requirement KJ/h, Qnet.ar be the calorific capacity KJ/Kg of fuel.
Bulk curing barn tobacco leaf calorific requirement calculates:
Maximum calorific requirement
Bulk curing barn cigarette-filling house specification is 800cm × 270cm × 350cm, and cigarette-filling house's volume is 75.6m
3: smoke filling density is 59.52 ~ 66.14 ㎏/m
3, for calculating the maximum heating load of barn, get its maximum 66.14 ㎏/m here
3; The dress smoke which of bulk curing barn is the long-pending of cigarette-filling house's volume and smoke filling density: 75.6m
3× 66.14 ㎏/m
3=5000kg
The water content of fresh tobacco leaf is generally 80-90%, gets maximum W here
q=90%; Moisture content in leaves vaporization speed capping W during large hydrofuge
s=2.5%; The water capacity capping d of the waste gas that moisture exhausting port is discharged
p=0.046kg/kg dry air; The water capacity that air intake hole enters the cold air of barn removes the limit d
k=0.021kg/kg dry air; By looking into h-d figure, known discharge hot-air and the enthalpy entering cold air, hp=134.4kJ/kg, h
kc=79.8kJ/kg: the thermal efficiency general about 40% of bulk curing barn.Bring above each value into formula (1), the maximum calorific requirement of bulk curing barn can be calculated: Qgr=609749.45kJ/h.
Air-conditioner is when carrying out heating running, and the heat discharged in closed room within the unit interval is called the heating capacity of air-conditioner.
Every square metre of air-conditioning needs 150W heating capacity: thus release the computing formula of room area using air-condition: and it is adapt to minimum area for adapting to maximum area " 0 " that heating capacity/150W=△ △+2=△-2=0 " △ " is the area " " adapting to room.Such as: KFR-2601GW/BP heating capacity: 2600W2600/150=1717+2=1917-2-15 i.e. this air-conditioning is suitable for area and is: 15-19 ㎡, and a number for air-conditioning also comes therefrom.Classify to air-conditioning according to refrigerating capacity: 1P:2300W-2500W1.5P:3000W-3600W1.25P:2600W-2800W2P:4000W-5200W3P:6500W-7200W2.5P:5800W-6200W5P:1200W10P:2400 power consumption: about 1P:900W about 1.5P:1300W about 2P:1800W.About 3P:2800W about 5P:5000W about 10P:10000W.General air-conditioning voltage is that the 220V that has of 220V, 3P also has 380V; 220V is applicable to family expenses; 380V is that power electric is applicable to commercialization.General 5P, 10P are business PC, and the code of 380V electricity is generally: " 3 ", " S " air-conditioning are suitable for area: 1P:11-17 ㎡ 1.5P:18-25 ㎡ 2P:30-33 ㎡ 1.25P:18-23 ㎡ 3P:40-45 ㎡ 5P:60 about ㎡ 10P:100 about ㎡.
In the present embodiment, according to the size of tobacco flue-curing house, the air-conditioning of 1P or 1.5P can be selected.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.All any amendments done within the spirit and principles in the present invention, equivalent to replace and improvement etc., within the protection domain that all should be included in the claims in the present invention.
Claims (6)
1. a tobacco flue-curing house for air-conditioning heating, it is characterized in that, comprise the flue-cured tobacco room (1) being provided with smoke hanging shelf (3), described flue-cured tobacco room (1) bottom is provided with the second blower fan (91) to cross blowing; Described smoke hanging shelf (3) comprises the vertical montant (31) of setting, the cross bar (32) of horizontally set, and described montant (31) is provided with the Access Division (311) of multiple clamping cross bar (32); Flue-cured tobacco room is provided with heater in (1), and described heater is air-conditioning heater, and heater comprises the indoor set (41) be located in flue-cured tobacco room (1), the off-premises station (42) be located at outside tobacco flue-curing house.
2. the tobacco flue-curing house of a kind of air-conditioning heating according to claim 1, is characterized in that: described Access Division (311) is around being located at montant (31) circumferential exterior.
3. the tobacco flue-curing house of a kind of air-conditioning heating according to claim 2, is characterized in that: described flue-cured tobacco room (1) sidewall is provided with moisture exhausting port (10).
4. the tobacco flue-curing house of a kind of air-conditioning heating according to claim 3, is characterized in that: described moisture exhausting port (10) is provided with dehumidifier (11).
5., according to the tobacco flue-curing house of the arbitrary described a kind of air-conditioning heating of Claims 1-4, it is characterized in that: described indoor set (41) hang on the wall of flue-cured tobacco room (1).
6., according to the tobacco flue-curing house of the arbitrary described a kind of air-conditioning heating of Claims 1-4, it is characterized in that: air-conditioning heater is the air-conditioning of 1P or 1.5P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393185.1A CN105146700A (en) | 2015-07-07 | 2015-07-07 | Tobacco curing room heated by air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510393185.1A CN105146700A (en) | 2015-07-07 | 2015-07-07 | Tobacco curing room heated by air conditioner |
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| Publication Number | Publication Date |
|---|---|
| CN105146700A true CN105146700A (en) | 2015-12-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510393185.1A Pending CN105146700A (en) | 2015-07-07 | 2015-07-07 | Tobacco curing room heated by air conditioner |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768172A (en) * | 2016-03-28 | 2016-07-20 | 中国烟草总公司广东省公司 | Multi-parameter remote monitoring tobacco curing barn |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030145867A1 (en) * | 2002-02-01 | 2003-08-07 | Bokelman Gordon Herman | Apparatus and method for air curing tobacco |
| US20070003899A1 (en) * | 2005-07-01 | 2007-01-04 | Philip Morris Usa Inc. | Controlled ventilation air curing system |
| CN102293446A (en) * | 2011-05-30 | 2011-12-28 | 孔旺平 | Air energy automatic tobacco flue-curing room |
| CN202907777U (en) * | 2012-10-31 | 2013-05-01 | 四川双亿商贸有限公司 | Air source hot pump type tobacco leaf baking room |
| CN203378549U (en) * | 2013-07-21 | 2014-01-08 | 刘运水 | Novel efficient energy-saving tobacco leaf curing equipment |
| CN203676098U (en) * | 2014-02-18 | 2014-07-02 | 山东百特机械设备有限公司 | Tobacco hanging frame of flue-curing barn |
-
2015
- 2015-07-07 CN CN201510393185.1A patent/CN105146700A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030145867A1 (en) * | 2002-02-01 | 2003-08-07 | Bokelman Gordon Herman | Apparatus and method for air curing tobacco |
| US20070003899A1 (en) * | 2005-07-01 | 2007-01-04 | Philip Morris Usa Inc. | Controlled ventilation air curing system |
| CN102293446A (en) * | 2011-05-30 | 2011-12-28 | 孔旺平 | Air energy automatic tobacco flue-curing room |
| CN202907777U (en) * | 2012-10-31 | 2013-05-01 | 四川双亿商贸有限公司 | Air source hot pump type tobacco leaf baking room |
| CN203378549U (en) * | 2013-07-21 | 2014-01-08 | 刘运水 | Novel efficient energy-saving tobacco leaf curing equipment |
| CN203676098U (en) * | 2014-02-18 | 2014-07-02 | 山东百特机械设备有限公司 | Tobacco hanging frame of flue-curing barn |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105768172A (en) * | 2016-03-28 | 2016-07-20 | 中国烟草总公司广东省公司 | Multi-parameter remote monitoring tobacco curing barn |
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Application publication date: 20151216 |
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