CN107421252A - A kind of biological particles for bulk curing barn and heat pump united heat supply method - Google Patents
A kind of biological particles for bulk curing barn and heat pump united heat supply method Download PDFInfo
- Publication number
- CN107421252A CN107421252A CN201710584657.0A CN201710584657A CN107421252A CN 107421252 A CN107421252 A CN 107421252A CN 201710584657 A CN201710584657 A CN 201710584657A CN 107421252 A CN107421252 A CN 107421252A
- Authority
- CN
- China
- Prior art keywords
- heat
- heat pump
- biological particles
- bulk curing
- curing barn
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/04—Heating arrangements using electric heating
- F26B23/06—Heating arrangements using electric heating resistance heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/10—Heating arrangements using tubes or passages containing heated fluids, e.g. acting as radiative elements; Closed-loop systems
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Abstract
The invention discloses a kind of biological particles for bulk curing barn and heat pump united heat supply method, install biomass particle burning machine and air source heat pump additional in common coal-fired barn, the stage are toasted below 42 degrees Celsius, using air source heat pump heat supply；The stage is toasted more than 42 degrees Celsius, using biological particles combustion heat supplying, heat pump and biological particles combined heat during hydrofuge.Compared with common coal heating bulk curing barn, baking recruitment can significantly be reduced, energy-saving and emission-reduction are with the obvious advantage, compared with heat pump heat supply bulk curing barn, heat pump task performance can be improved, reduces the power load needed for bulk curing barn, and the extra high-power stand-by power supply of heat pump need not be equipped with, compared with biological particles heat supply bulk curing barn, avoid biological particles and the use failure that a large amount of tar cause combustor is produced in low-temperature burning, promote the completely burned of biological particles.
Description
Technical field
The present invention relates to a kind of biological particles for bulk curing barn and heat pump united heat supply method, belong to tobacco flue-cured tobacco
Technical field.
Background technology
Flue-cured tobacco is the Important Economic crop of economically underdeveloped area of China, and in production process of flue-cured tobacco, flue-cured tobacco modulation is one
Individual key link, the quality of modulating equipment, the modulation quality and tobacco grower for directly affecting flue-cured tobacco are taken in.It is with the development of science and technology, roasting
Cigarette modulating equipment develops into hot air circulating baking chamber from common earth roasting house, intensive intelligent barn till now.Current intensive intelligence
The main heat-supplying mode of barn is coal-fired, and some is using electric energy (air source heat pump, far infrared, electromagnetism), biomass, alcohol radical
The bulk curing barn of the renewable clear energy sources heat supply such as fuel.But carbon dioxide, the sulfur dioxide of coal-fired bulk curing barn discharge at present
Dust particle, environment is had undesirable effect；And with the clean energy resource heat supply such as solar energy, electric energy, alcohol-based fuel, biomass energy
Bulk curing barn, have that input cost is high, needs the problems such as electrical power is high, cost of material is high to be widely applied.
Heat pump techniques are a kind of environmentally friendly skills that can effectively save the energy, reduction CO2 emissions and reduction atmosphere pollution
Art.Low-temperature waste heat (such as bulk curing barn dehumidifying waste heat) in nature can be transformed into available regenerated heat energy by heat pump, will
Heat pump techniques are applied to tobacco flue-curing, be one can save fossil fuel, reduce greenhouse gas emission, improve energy utilization rate enter
And mitigate the new way of environmental pollution.But heat supply is carried out to bulk curing barn using heat pump, required power about 12KW, one is transformed and bakes
About 5.5 ten thousand yuan of expense needed for room heat pump bulk curing barn, largely transformation such as is carried out in barn factory, it is necessary to upgrade to supply line,
Dilatation is carried out to transformer, and need to additionally configure stand-by power supply, disposable input is high, it is difficult to promotes.Using biological particles
With heat pump united heat supply method, the power of heat pump can be reduced to 4kw, it is not necessary to stand-by power supply, heat pump 42 degrees Celsius with
Lower baking stage heat supply, improve the task performance of heat pump；The stage is toasted more than 42 degrees Celsius using biological particles burning
Heat supply, the completely burned of biological particles is promoted, avoid biological particles a large amount of tar are produced in low-temperature burning and cause
The use failure of combustor；Compared with common coal heating bulk curing barn, baking recruitment, energy-saving and emission-reduction advantage can be significantly reduced
Substantially, improvement cost is relatively low, beneficial to popularization and application.
The content of the invention
It is an object of the present invention to carbon dioxide, sulfur dioxide dust granules for coal-fired bulk curing barn discharge at present
Thing, environment is had undesirable effect, electric energy (air source heat pump, far infrared, electromagnetism), biomass, alcohol-based fuel etc. are renewable clean
The bulk curing barn input cost of net energy source heat supply is high, needs a series of problems, such as electrical power is high, cost of material is high, there is provided one kind is used for
The biological particles of bulk curing barn and heat pump united heat supply method.
The object of the present invention is achieved like this：Biological particles and heat pump united heat supply method for bulk curing barn,
Biomass particle burning machine and air source heat pump are installed additional in common coal-fired barn, the stage are toasted below 42 degrees Celsius, using sky
Air supply heat pump heat supply, stage of being toasted more than 42 degrees Celsius use biological particles combustion heat supplying.
In the present invention, biomass particle burning machine and air source heat pump are installed additional in common coal-fired barn；Biomass combustion machine
Directly crater can be docked with the stove of existing bulk curing barn, realize that biological particles burning carries out heat supply to bulk curing barn；
Air source heat pump main body is placed on outside bulk curing barn heating chamber, and evaporator is placed at barn moisture exhausting port to high-grade hydrofuge waste heat
Utilized, condenser, which is located in heating chamber, to be used to carry out heat supply to bulk curing barn.
In the present invention, the tobacco leaf changing yellow stage in flue-cured tobacco modulated process, i.e., less than the 42 degrees Celsius baking stages, using air
Source heat pump heat supply.
In the present invention, tobacco leaf fixation and dry muscle stage in flue-cured tobacco modulated process, i.e., more than 42 degrees Celsius are toasted the stage,
Using biological particles combustion heat supplying, heat pump and biological particles burning combined heat during the stage hydrofuge.
In the present invention, when power failure is powered using stand-by power supply to bulk curing barn, the heat-supplying mode of bulk curing barn can be cut
Change to biological particles combustion heat supplying.
In the present invention, computer heating control is carried out to heat pump and biomass particle burning machine with integrated-control apparatus, can be according to roasting
The heat energy and hydrofuge demand in room are controlled to be switched with heat-supplying mode.
Beneficial effect
Compared with common coal heating bulk curing barn, it can significantly reduce baking recruitment and energy consumption, energy-saving and emission-reduction advantage are bright
It is aobvious；Compared with heat pump heat supply bulk curing barn, heat pump task performance can be improved, reduces the power load needed for bulk curing barn, and
Extra stand-by power supply need not be equipped with；Compared with biological particles heat supply bulk curing barn, the complete of biological particles is promoted
Burning, avoid biological particles and the use failure that a large amount of tar cause combustor, waste heat recovery profit are produced in low-temperature burning
With greatly improving；Improvement cost is relatively low, beneficial to popularization and application.
Embodiment
Technical solution of the present invention is further illustrated below in conjunction with specific embodiment.
Embodiment 1：
Biomass particle burning machine and air source heat pump are installed additional in common coal-fired barn；Biomass combustion machine will directly can go out
Burner docks with the stove of existing bulk curing barn, realizes that biological particles burning carries out heat supply to bulk curing barn；Air source heat pump
Main body is placed on outside bulk curing barn heating chamber, and evaporator is located at barn moisture exhausting port and hydrofuge waste heat is utilized, and condenser is placed
It is used to carry out heat supply to bulk curing barn in heating chamber.Heat pump and biomass particle burning machine are added with integrated-control apparatus
Thermal control, the tobacco leaf changing yellow stage in flue-cured tobacco modulated process, i.e., in less than 42 degrees Celsius baking stages, controlled and used by controller
Air source heat pump heat supply, when having a power failure occurs in changing yellow stage, and bulk curing barn is powered using stand-by power supply, controller is by bulk curing barn
Heat-supplying mode be switched to biological particles combustion heat supplying；Tobacco leaf fixation and dry muscle stage in flue-cured tobacco modulated process, i.e., 42
The stage is toasted more than degree Celsius, using biological particles combustion heat supplying, controller control heat pump and biological particles combustion during hydrofuge
Burn combined heat.
Embodiment 2：
To the middle part tobacco leaf of Hubei Province place of production cloud and mist 87, toasted using following two barns：T1 is common intensive
Barn (existing conventional barn), T2 biomass particle burning machines and air source heat pump combined heat barn are (of the present invention roasting
Room), energy consumption is carried out to baking and cured tobacco leaf economic characters count, the results are shown in Table 1-2.
The different barn energy consumptions of table 1 and the contrast of recruitment situation
The cured tobacco leaf economic characters of table 2
Combined heat barn of the invention reduces baking power consumption cost 35.7%, dusty gas discharge as can be seen from Table 1
Effectively reduce, toast stoker's recruitment, recruitment cost reduces by 23.5%；Combined heat barn of the invention is baked as can be seen from Table 2
Tobacco leaf economic characters are preferable afterwards, and average price is higher.
Claims (5)
1. a kind of biological particles for bulk curing barn and heat pump united heat supply method, it is characterised in that common coal-fired roasting
Room installs biomass particle burning machine and air source heat pump additional, the stage is toasted below 42 degrees Celsius, using air source heat pump heat supply；
Toasting the stage more than 42 degrees Celsius uses biological particles combustion heat supplying, heat pump and biological particles combined heat during hydrofuge；
It is described to install biomass particle burning machine and air source heat pump additional in common coal-fired barn, biomass combustion machine directly by crater with
The stove docking of existing bulk curing barn, realize that biological particles burning carries out heat supply to bulk curing barn；Air source heat pump main body is put
Put outside bulk curing barn heating chamber, evaporator is located at outside barn moistureproof window, and condenser, which is placed in heating chamber, to be used for intensive roasting
Room carries out heat supply.
2. the method as described in claim 1, it is characterised in that the stage is toasted below 42 degrees Celsius, using air source heat pump
Heat supply, used for the tobacco leaf changing yellow stage in flue-cured tobacco modulated process.
3. the method as described in claim 1, it is characterised in that the stage is toasted more than 42 degrees Celsius, using biological particles
Combustion heat supplying, heat pump and biological particles burning combined heat during the stage hydrofuge.
4. the method as described in claim 1, it is characterised in that, will when being powered as having a power failure using stand-by power supply to bulk curing barn
The heat-supplying mode of bulk curing barn is switched to biological particles combustion heat supplying.
5. the method as described in claim 1, it is characterised in that with integrated-control apparatus to heat pump and biomass particle burning machine
Computer heating control is carried out, is controlled according to the heat energy of barn and hydrofuge demand and switched with heat-supplying mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584657.0A CN107421252A (en) | 2017-07-18 | 2017-07-18 | A kind of biological particles for bulk curing barn and heat pump united heat supply method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710584657.0A CN107421252A (en) | 2017-07-18 | 2017-07-18 | A kind of biological particles for bulk curing barn and heat pump united heat supply method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107421252A true CN107421252A (en) | 2017-12-01 |
Family
ID=60430716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710584657.0A Pending CN107421252A (en) | 2017-07-18 | 2017-07-18 | A kind of biological particles for bulk curing barn and heat pump united heat supply method |
Country Status (1)
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|---|---|
| CN (1) | CN107421252A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477660A (en) * | 2018-05-18 | 2018-09-04 | 云南省烟草农业科学研究院 | A kind of double dynamical tobacco baking room of intelligence |
| CN112841698A (en) * | 2021-01-19 | 2021-05-28 | 河南省烟草公司南阳市公司 | Tobacco leaf bulk curing barn capable of switching natural gas and coal heating modes |
Citations (8)
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| CN201491700U (en) * | 2009-09-18 | 2010-06-02 | 云南省烟草公司曲靖市公司 | Solar-energy, small-power heat pump and coal combined flue-cured tobacco equipment |
| CN202179107U (en) * | 2009-11-23 | 2012-04-04 | 昆明理工大学 | Dense curing barn heat-supplying ventilating system with heat supplied by solar energy and air source heat pump |
| CN102499431A (en) * | 2011-09-30 | 2012-06-20 | 四川省烟草公司泸州市公司 | Curing process of flue-curing barn |
| CN102511917A (en) * | 2011-11-30 | 2012-06-27 | 四川省烟草公司宜宾市公司 | Tobacco flue-curing method for bulk curing barn |
| CN102640976A (en) * | 2012-05-05 | 2012-08-22 | 刘善华 | Combined combustion energy conversion flue-cured tobacco furnace |
| CN202958769U (en) * | 2012-11-16 | 2013-06-05 | 山东临沂烟草有限公司 | Improved baking oven |
| CN205048425U (en) * | 2015-10-26 | 2016-02-24 | 辽宁海帝升机械有限公司 | Biomass fuel combustor |
| CN106723271A (en) * | 2016-12-20 | 2017-05-31 | 河南佰衡节能科技股份有限公司 | The method that coal-fired tobacco flue-curing house transform high-efficiency air source heat pump tobacco flue-curing house as |
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2017
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201491700U (en) * | 2009-09-18 | 2010-06-02 | 云南省烟草公司曲靖市公司 | Solar-energy, small-power heat pump and coal combined flue-cured tobacco equipment |
| CN202179107U (en) * | 2009-11-23 | 2012-04-04 | 昆明理工大学 | Dense curing barn heat-supplying ventilating system with heat supplied by solar energy and air source heat pump |
| CN102499431A (en) * | 2011-09-30 | 2012-06-20 | 四川省烟草公司泸州市公司 | Curing process of flue-curing barn |
| CN102511917A (en) * | 2011-11-30 | 2012-06-27 | 四川省烟草公司宜宾市公司 | Tobacco flue-curing method for bulk curing barn |
| CN102640976A (en) * | 2012-05-05 | 2012-08-22 | 刘善华 | Combined combustion energy conversion flue-cured tobacco furnace |
| CN202958769U (en) * | 2012-11-16 | 2013-06-05 | 山东临沂烟草有限公司 | Improved baking oven |
| CN205048425U (en) * | 2015-10-26 | 2016-02-24 | 辽宁海帝升机械有限公司 | Biomass fuel combustor |
| CN106723271A (en) * | 2016-12-20 | 2017-05-31 | 河南佰衡节能科技股份有限公司 | The method that coal-fired tobacco flue-curing house transform high-efficiency air source heat pump tobacco flue-curing house as |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108477660A (en) * | 2018-05-18 | 2018-09-04 | 云南省烟草农业科学研究院 | A kind of double dynamical tobacco baking room of intelligence |
| CN108477660B (en) * | 2018-05-18 | 2023-08-29 | 云南省烟草农业科学研究院 | Intelligent double-power tobacco curing barn |
| CN112841698A (en) * | 2021-01-19 | 2021-05-28 | 河南省烟草公司南阳市公司 | Tobacco leaf bulk curing barn capable of switching natural gas and coal heating modes |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171201 |
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| WD01 | Invention patent application deemed withdrawn after publication |