CN201282727Y - 'Double-system ventilation' sitting type lower moisture-discharging tobacco leaf bulk curing barn - Google Patents
'Double-system ventilation' sitting type lower moisture-discharging tobacco leaf bulk curing barn Download PDFInfo
- Publication number
- CN201282727Y CN201282727Y CNU2008201499892U CN200820149989U CN201282727Y CN 201282727 Y CN201282727 Y CN 201282727Y CN U2008201499892 U CNU2008201499892 U CN U2008201499892U CN 200820149989 U CN200820149989 U CN 200820149989U CN 201282727 Y CN201282727 Y CN 201282727Y
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- air
- hydrofuge
- tobacco
- cigarette
- tonifying
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Abstract
The utility model discloses a tobacco leaf dense barn, having two ventilation types, and upright-type bottom humidity delivery, wherein a stove, a heat exchanger, an air compensation door and a chimney are arranged in a hot air room; a tobacco loading door, an observation window, an automatic air compensation door are provided in a tobacco loading room, and a tobacco loading support; an air inlet is provided at the upper part of the partition wall between the hot air room and the tobacco loading room; the lower part of the partition wall is provided with an air return port mounted with an axial flow fan; the middle part of the ground along the width direction of the tobacco loading room is provided with an air compensation return channel of which one end is communicated with the air return port and the other end is communicated with the automatic air compensation door in the tobacco loading room; the air compensation return channel is provided with a cover board provided with an air compensation return hole; the partition walls at two sides of the axial flow fan are respectively provided with a humidity outlet; and each humidity outlet is communicated with the lower end of one humidity delivery sleeve. The tobacco leaf dense barn has reasonable design, combines natural ventilation and forced ventilation, can save energy, can improve the quality of baked tobacco leaves, and has high economic and social benefits.
Description
One. technical field:
The utility model relates to a kind of tobacco curing barn, particularly relates to a kind of " two system ventilation " vertical hydrofuge tobacco-leaf bulk curing barn down.
Two. background technology:
China produces cigarette big country, and its tobacco curing barn is numerous, and traditional old-fashioned barn is and relies on gravity-flow ventilation hydrofuge (no matter going up hydrofuge and following hydrofuge), be " single system is ventilated "; National appearance policy is to the barn transformation over nearly 3 years, particularly bulk curing barn builds the support that awards economically, existing popular " general change close " and " intensive a heatable brick bed " also all are without the gravity-flow ventilation hydrofuge, also to be " list is made ventilation " by electric power and machinery (as blower fan, fan etc.).
" single system is ventilated " the barn dress cigarette amount that relies on gravity-flow ventilation is few, waste material, the energy, more incompatible intensification, appropriate scale of operation; When the tobacco leaf water content was bigger than normal, steam can not in time be discharged in a heatable brick bed, and roasting easily bad tobacco leaf also increases labour intensity simultaneously; And there is the problem of four aspects at least in " the single system is ventilated " barn that relies on electric power, machinery: the one, and the cigarette district that does not switch on as yet can't use; The 2nd, though the logical electricity of having gone up, often bad tobacco leaf is usually baked in the cigarette district that has a power failure, and suffers heavy losses; The 3rd, the cigarette district of spread of voltage usually burns out electric equipment or roasting bad tobacco leaf; The 4th, it is excessive to ventilate, and causes quality of tobacco to descend, and weight reduces, and does not reach Chinese style cigarette raw material standard.
Three. the content of utility model:
Technical problem to be solved in the utility model is: overcome the defective of prior art, provide a kind of reasonable in design, gravity-flow ventilation and forced ventilation combines, the air-flow circulation is smooth and easy, the thermal efficiency is high, mend the wind capacity and improve " two system ventilation " vertical hydrofuge tobacco-leaf bulk curing barn down of baking quality of tobacco.
The technical solution of the utility model: a kind of " two system ventilation " vertical hydrofuge tobacco-leaf bulk curing barn down, contain hot blast chamber and cigarette-filling house, the indoor stove that is provided with of described hot blast, heat exchanger and chimney, described cigarette-filling house is provided with dress cigarette door, observation window, automatic air compensation door and dress cigarette frame, partition wall top between described hot blast chamber and the described cigarette-filling house is provided with air inlet, the bottom of this partition wall is provided with return air inlet, described return air inlet place is equipped with axial flow blower, be provided with a tonifying Qi air-return duct in the middle of the ground of described cigarette-filling house width, one end of this tonifying Qi air-return duct is communicated with described return air inlet, its other end is communicated with automatic air compensation door in the described cigarette-filling house, described tonifying Qi air-return duct is provided with cover plate, and this cover plate is provided with the tonifying Qi return air hole; A moisture exhausting port is set respectively on the partition wall on described axial flow blower both sides, and each moisture exhausting port is communicated with the lower end of a hydrofuge sleeve, and this hydrofuge sleeve is positioned at an end and vertical be provided with of described cigarette-filling house near the hot blast chamber.
Described axial flow blower is one, and described stove both sides are provided with two arc guide wind slopes from the axial flow blower lower edge to stove front wall base position, are convenient to the circulation of axial flow blower blow air.Described cover plate is a plurality of, is provided with tonifying Qi return air seam between the adjacent cover plate, and is provided with tonifying Qi return air side opening between described cover plate and the tonifying Qi air-return duct.Two described hydrofuge sleeves extremely unite two into one at the top of described cigarette-filling house, form a total hydrofuge sleeve, realize high-order hydrofuge.
The beneficial effects of the utility model:
1, the utility model is advantage based on gravity-flow ventilation with the forced ventilation, realizes that two systems ventilate, these two kinds of ventilation dewettings mechanism are interactive in conjunction with also forming new advantage, and it one is to have solved the have a power failure problem of roasting bad tobacco leaf of flue-cured tobacco process a middle or short term (in the 10h); The 2nd, " single system ventilate " forced ventilation is excessive when having avoided electricity, causes output to descend, and the problem that quality (as the oil content of tobacco leaf, pliability, gloss etc.) descends has improved baking quality, has increased benefit; The 3rd, saved the energy, flue-cured tobacco saves about 1/3 down with the coal equal conditions, and electricity consumption saves 15%; The 4th, normal flue-cured tobacco when not having electricity; The 5th, substantially normally promptly having a power failure in power supply is no more than under 10 hours conditions, and the emergency power supply that can not match can not adopt three phase mains that cigarette is baked, and has reduced the input of standby power supply apparatus such as stand-by generator, reduces production costs.
2, the utility model moisture enters upright hydrofuge sleeve along moisture exhausting port, and two hydrofuge upper cartridge unite two into one, and realize high-order hydrofuge, thereby improves the speed and the ability of hydrofuge, and then can increase the capacity of barn, improves flue-cured tobacco efficient, reduces the flue-cured tobacco cost.
3, the utility model is provided with the tonifying Qi air-return duct, and the tonifying Qi air-return duct is provided with the tonifying Qi return air hole, tonifying Qi return air stitches and tonifying Qi return air side opening, and this has improved air compensation and tonifying Qi efficient, has also improved the circulation rate of hot gas simultaneously.
4, the utility model combines gravity-flow ventilation and forced ventilation, can change the dress cigarette amount in the barn, increases the density of tobacco leaf in the barn in case of necessity, realized that tobacco leaf can both bake, it is few to have solved first flue-cured tobacco, and the discontented a heatable brick bed of dress lost cigarette, the roasting difficult problem of once not adorning bad cigarette in end.
5, the utility model scope of application is wide, and is reasonable in design, cost is lower, is easy to promote, and has good economic and social benefit.
Four. description of drawings:
Fig. 1 is " two system ventilation " vertical structural representation of hydrofuge tobacco-leaf bulk curing barn down;
Fig. 2 is an A-A cutaway view among Fig. 1;
Fig. 3 is a B-B cutaway view among Fig. 1;
Fig. 4 is a C-C cutaway view among Fig. 1;
Fig. 5 is the vertical view of cover plate shown in Figure 1;
Fig. 6 is the side view of tonifying Qi air-return duct shown in Figure 1;
Fig. 7 is the sectional view of tonifying Qi air-return duct shown in Figure 1.
Five. the specific embodiment:
Embodiment: referring to Fig. 1-Fig. 7, among the figure, the short wall of 1-automatic air compensation door waterproof, 2-automatic air compensation door, 3-dress cigarette door, 4-cigarette-filling house, 5-tonifying Qi air-return duct, 6-hydrofuge sleeve, 7-hot blast chamber, the 8-stove, 9-AD, 10-chimney, the 11-heat exchanger, 12-stove door, the two arc guide wind slopes of 13-, the 14-axial flow blower, 15-cover plate, 16-dress cigarette frame groove, the total hydrofuge sleeve of 17-, 18-ash door, 19-cleaning door, the 20-gas holder, the 21-moisture exhausting port, 22-tonifying Qi return air hole, 23-tonifying Qi return air seam, 24-tonifying Qi return air side opening, the 25-air inlet.
" two system ventilation " vertical hydrofuge tobacco-leaf bulk curing barn down contains hot blast chamber 7 and cigarette-filling house 4, be provided with stove 8 in the hot blast chamber 7, heat exchanger 11 and chimney 10, cigarette-filling house 4 is provided with dress cigarette door 3, observation window (not drawing among the figure), (dress cigarette frame does not draw among the figure for automatic air compensation door 2 and dress cigarette frame, this dress cigarette frame is contained in the cigarette frame groove 16), partition wall top between hot blast chamber 7 and the cigarette-filling house 4 is provided with air inlet 25, the bottom of this partition wall is provided with return air inlet, the return air inlet place is equipped with axial flow blower 14, be provided with a tonifying Qi air-return duct 5 in the middle of the ground of cigarette-filling house's 4 widths, one end of this tonifying Qi air-return duct 5 is communicated with return air inlet, automatic air compensation door 2 in its other end and the cigarette-filling house 4 is communicated with, tonifying Qi air-return duct 5 is provided with cover plate 15, and this cover plate 15 is provided with tonifying Qi return air hole 22; A moisture exhausting port 21 is set respectively on the partition wall on axial flow blower 14 both sides, and each moisture exhausting port 21 is communicated with the lower end of a hydrofuge sleeve 6, and this hydrofuge sleeve 6 is positioned at an end and vertical be provided with of cigarette-filling house 4 near hot blast chamber 7.
The above, it only is preferred embodiment of the present utility model, be not that the utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.
Claims (4)
1. one kind " two system ventilation " vertical hydrofuge tobacco-leaf bulk curing barn down, contain hot blast chamber and cigarette-filling house, the indoor stove that is provided with of described hot blast, heat exchanger and chimney, described cigarette-filling house is provided with dress cigarette door, observation window, automatic air compensation door and dress cigarette frame, it is characterized in that: the partition wall top between described hot blast chamber and the described cigarette-filling house is provided with air inlet, the bottom of this partition wall is provided with return air inlet, described return air inlet place is equipped with axial flow blower, be provided with a tonifying Qi air-return duct in the middle of the ground of described cigarette-filling house width, one end of this tonifying Qi air-return duct is communicated with described return air inlet, its other end is communicated with automatic air compensation door in the described cigarette-filling house, described tonifying Qi air-return duct is provided with cover plate, and this cover plate is provided with the tonifying Qi return air hole; A moisture exhausting port is set respectively on the partition wall on described axial flow blower both sides, and each moisture exhausting port is communicated with the lower end of a hydrofuge sleeve, and this hydrofuge sleeve is positioned at an end and vertical be provided with of described cigarette-filling house near the hot blast chamber.
2, " two system ventilation " according to claim 1 vertical hydrofuge tobacco-leaf bulk curing barn down, it is characterized in that: described axial flow blower is one, described stove both sides are provided with two arc guide wind slopes from the axial flow blower lower edge to stove front wall base position, are convenient to the circulation of axial flow blower blow air.
3, " two system ventilation " according to claim 1 vertical hydrofuge tobacco-leaf bulk curing barn down, it is characterized in that: described cover plate is a plurality of, is provided with tonifying Qi return air seam between the adjacent cover plate, and is provided with tonifying Qi return air side opening between described cover plate and the tonifying Qi air-return duct.
4, " two system ventilation " according to claim 1 vertical hydrofuge tobacco-leaf bulk curing barn down, it is characterized in that: two described hydrofuge sleeves extremely unite two into one at the top of described cigarette-filling house, form a total hydrofuge sleeve, realize high-order hydrofuge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201499892U CN201282727Y (en) | 2008-10-27 | 2008-10-27 | 'Double-system ventilation' sitting type lower moisture-discharging tobacco leaf bulk curing barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201499892U CN201282727Y (en) | 2008-10-27 | 2008-10-27 | 'Double-system ventilation' sitting type lower moisture-discharging tobacco leaf bulk curing barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201282727Y true CN201282727Y (en) | 2009-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201499892U Expired - Fee Related CN201282727Y (en) | 2008-10-27 | 2008-10-27 | 'Double-system ventilation' sitting type lower moisture-discharging tobacco leaf bulk curing barn |
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| Country | Link |
|---|---|
| CN (1) | CN201282727Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519337A (en) * | 2013-10-25 | 2014-01-22 | 王清伟 | High-density negative-pressure circulating-type stack-type curing barn system by utilizing tobacco leaves for metabolizing heat energy |
| CN114343221A (en) * | 2021-11-12 | 2022-04-15 | 河南省烟草公司平顶山市公司 | Tobacco leaf modulating and baking room |
-
2008
- 2008-10-27 CN CNU2008201499892U patent/CN201282727Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103519337A (en) * | 2013-10-25 | 2014-01-22 | 王清伟 | High-density negative-pressure circulating-type stack-type curing barn system by utilizing tobacco leaves for metabolizing heat energy |
| CN114343221A (en) * | 2021-11-12 | 2022-04-15 | 河南省烟草公司平顶山市公司 | Tobacco leaf modulating and baking room |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090805 Termination date: 20161027 |