CN111194939A - High-quality and high-efficiency tobacco leaf oven - Google Patents
High-quality and high-efficiency tobacco leaf oven Download PDFInfo
- Publication number
- CN111194939A CN111194939A CN202010178721.7A CN202010178721A CN111194939A CN 111194939 A CN111194939 A CN 111194939A CN 202010178721 A CN202010178721 A CN 202010178721A CN 111194939 A CN111194939 A CN 111194939A
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- CN
- China
- Prior art keywords
- tobacco
- box body
- oven
- door
- heating
- 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
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 52
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 52
- 238000010438 heat treatment Methods 0.000 claims abstract description 30
- 239000004677 Nylon Substances 0.000 claims abstract description 9
- 229920001778 nylon Polymers 0.000 claims abstract description 9
- 238000007599 discharging Methods 0.000 claims abstract description 6
- 239000013589 supplement Substances 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000010960 cold rolled steel Substances 0.000 claims description 3
- 238000001035 drying Methods 0.000 claims description 3
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 239000011701 zinc Substances 0.000 claims description 2
- 229910052725 zinc Inorganic materials 0.000 claims description 2
- 238000005485 electric heating Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003245 coal Substances 0.000 description 4
- 238000010276 construction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 239000002551 biofuel Substances 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a tobacco baking box which comprises a box body and a heating device, wherein the box body is provided with the heating device, a circulating fan is arranged above the heating device, a moisture discharging window is arranged above the box body, a lifting type return air baffle device and two adjustable lock catches are arranged on the side edge of the box body, six hinges are arranged on two sides of the box body, two observation windows and two invisible door handles are arranged on the box body, an underframe is arranged below the box body, and four nylon idler wheels and other devices are arranged below the underframe. According to the oven, blown cold air is heated by the electric heating plate to form hot air, and then the hot air can bake tobacco to be baked in the heating area and is blown out of the moisture discharging window; in addition, as cold air to hot air and then to baking are automatically finished, the electric heating baking device has the advantages of time saving, labor saving and electricity saving, and has good moisture removing effect; meanwhile, the contact area of the tobacco leaves and hot air is enlarged through the four groups of heating devices, so that the tobacco leaves are heated more uniformly and baked more uniformly.
Description
Technical Field
The invention relates to the technical field of tobacco curing equipment, in particular to an oven for curing tobacco.
Background
During the tobacco production process, tobacco curing is required to improve the quality of tobacco. At present, the tobacco baking process is mostly realized by adopting coal (or other gas, oil, biofuel and heat pump) and the like, but the baking mode inevitably generates a large amount of waste smoke emission and is not beneficial to environmental protection. In addition, the tobacco grower is required to circularly carry out the complicated labor of coal transportation and coal feeding in the current tobacco baking process, the baking efficiency is low, the tobacco leaves are not baked completely, the speed is slow, the tobacco after baking is inconvenient to collect, and whether the baking is finished or not is not judged well; at present, the effects on the difficult volatilization of moisture and the baking uniformity in the baking process are not ideal, which become technical problems to be solved urgently by technical personnel in the field, and for this reason, improvement is made, and a high-quality and high-efficiency tobacco leaf baking oven is provided.
Disclosure of Invention
In order to achieve the purpose, the invention adopts the technical scheme that: a high-quality and high-efficiency tobacco leaf oven comprises a box body (6) and a heating device (8), and is characterized in that the heating device (8) is installed on the box body (6), a circulating fan (7) is arranged above the heating device (8), a moisture discharging window (1) is arranged above the box body (7), a lifting type air return baffle device (4) and two adjustable latches (5) are installed on the side edge of the box body (6), six hinges (3) are arranged on two sides of the box body (6), two observation windows (2) and two invisible door handles (12) are arranged on the box body (6), a bottom frame (9) is arranged below the box body (6), four nylon idler wheels (10) are installed below the bottom frame (9), a rear door (15) and a front door (20) are respectively arranged in the front and the rear of the box body (6), automobile special sealing strips (16) and (19) are installed on the rear door (, meanwhile, the top of the box body (6) is provided with an air supplement door (18).
The rated drying amount of the tobacco baking oven is about 25 kg.
Preferably, the heating devices (8) are four groups, the single group power is 0.6KW, the total power is 2.4KW, the voltage is 220V, and the four groups of heating devices are connected through M8X50 countersunk zinc plating bolts.
Preferably, the size of the moisture exhaust window (1) is 220mm multiplied by 150mm, and the moisture exhaust window is made of aluminum alloy and has a louver structure. Preferably, the type of the circulating fan (7) is CKF-C2.5# axial flow high-temperature resistant wet fan, the voltage is 380V, and the full pressure is
160Pa at 120-.
Preferably, the inner size of the air supplement door (18) is 300mm multiplied by 150mm, and the rotary fan blade is made of cold-rolled steel plates and provided with stamping reinforcing ribs.
Preferably, the observation window (2) is composed of 5mm double-layer toughened glass and a 0.8mm thick sun shield, the size specification of the observation window is 600mm multiplied by 400mm, and a sampling port is arranged below the observation window.
Preferably, the return air baffle plate device (4) adopts 1.2mm galvanized plates, and the specification is 1030 mm multiplied by 200 mm.
Preferably, the number of the nylon rollers (10) is four, two are oriented, 2 are universal (with self-locking), and the diameters of the nylon rollers are 120 mm.
The invention has the beneficial effects that:
1. form hot-blastly after heating the cold wind that blows in through the electric plate, then hot-blastly can toast the tobacco of treating that is located the zone of heating to blow off from the air outlet, this kind of tobacco toasts the case owing to adopt be the mode that the electrical heating toasted, does not use coal etc. therefore has the clear advantage of environmental protection, in addition, because cold wind to hot-blastly then to toast all automatic the completion, has labour saving and time saving's advantage, and it is effectual to exhaust wet.
2. This tobacco baking oven toasts evenly, through four group's heating device, increases tobacco leaf and hot-air area of contact, makes the tobacco leaf be heated more evenly, and the tobacco leaf is toasted more evenly, has solved current tobacco baking oven and has toasted inhomogeneous problem to the tobacco leaf.
3. The oven has the advantage of electricity saving, and can save electricity by more than 30% compared with the oven in the prior art.
Drawings
FIG. 1 is a schematic view of the construction of the right vertical face of the tobacco roaster oven of the present invention;
FIG. 2 is a schematic view of the construction of the left elevational side of the tobacco roaster oven of the present invention;
FIG. 3 is a schematic view of the construction of the front elevation of the tobacco roaster oven of the present invention;
FIG. 4 is a schematic view of the construction of the back elevation of the tobacco roaster oven of the present invention; in the figure: 1, a moisture exhausting window; 2, an observation window; 3, a hinge; 4 lifting return air baffle device; 5, adjustable lock catches; 6. 17 are all box bodies; 7 circulating fan; 8, a heating device; 9 a base; 10. 13 and 14 are both nylon rollers; 11 an observation window; 12 invisible door handles; 15 a rear door; 16. all 19 are sealing strips; 18 air supplement doors; 20 front door.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, in order to achieve the above object, the present invention adopts the following technical solutions: tobacco baking box and bag
The improved air conditioning box comprises a box body (6) and a heating device (8), and is characterized in that the heating device (8) is installed on the box body (6), a circulating fan (7) is arranged above the heating device (8), a moisture exhaust window (1) is arranged above the box body (7), a lifting type air return baffle device (4) and two adjustable latches (5) are installed on the side edge of the box body (6), and six hinges are arranged on two sides of the box body (6) in total
(3) The automobile door is characterized in that two observation windows (2) and two invisible door handles (12) are arranged on the box body (6), an underframe (9) is arranged below the box body (6), four nylon idler wheels (10) are installed below the underframe (9), a rear door (15) and a front door (20) are respectively arranged in the front of and behind the box body (6), automobile special sealing strips (16) and (19) are installed on the rear door (15) and the front door (20), and meanwhile, an air supplementing door (18) is installed at the top of the box body (6).
Specifically, the rated drying amount of the tobacco baking box is about 25 kg.
Specifically, the heating devices (8) are four groups, the single group power is 0.6KW, the total power is 2.4KW, the voltage is 220V, and the four groups of heating devices are connected through M8X50 countersunk zinc-plated bolts.
Specifically, the size of the moisture exhaust window (1) is 220mm multiplied by 150mm, and the moisture exhaust window is made of an aluminum alloy material and has a louver structure. Specifically, the type of the circulating fan (7) is CKF-C2.5# axial flow high-temperature resistant wet fan, the voltage is 380V, and the full voltage is
160Pa at 120-.
Specifically, the inside dimension of the air supplement door (18) is 300mm multiplied by 150mm, and the rotary fan blade is made of cold-rolled steel plates and provided with stamping reinforcing ribs.
Specifically, the observation window (2) is composed of 5mm double-layer toughened glass and a 0.8mm thick sun shield, the size specification of the observation window is 600mm multiplied by 400mm, and a sampling port is arranged below the observation window.
Specifically, the return air baffle plate device (4) adopts a 1.2mm galvanized plate, and the specification is 1030 multiplied by 200 mm.
Specifically, the number of nylon gyro wheel (10) is four, two directional, 2 universal (taking the auto-lock), and its diameter is 120 mm.
During operation, front door 20 is opened through adjustable hasp 5, is provided with observation window 2 on door 20 to can observe the baking condition of the inside tobacco leaf of box 6, place the tobacco leaf that needs the baking in box 6, and make tobacco leaf evenly distributed in box 6, rethread adjustable hasp 5 makes box 6 fixed, closes door 20, opens the bake switch, makes the tobacco leaf at box 6
During baking, continuously evaporating moisture of the tobacco leaves through a heating device 8 and a circulating fan 7, and then discharging the moisture out of the box through a moisture discharging window 1; the tobacco leaf baking dynamics can be noticed at any time through the tobacco leaf sampling port and the observation window 2 on the box body; the heating devices 8 are four groups of heating devices, and the four groups of heating devices are connected by M8X50 countersunk galvanized bolts in a reasonable ratio, so that the tobacco leaves can be baked more fully and more uniformly; after the circulating fan 7 works, the heat generated by the electric heating wires in the heating box 6 is blown upwards, so that the tobacco leaves in the box body 6 can be baked more quickly and more efficiently; the tobacco leaves are cured and removed from the oven through the rear door 15.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims
Rather than the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A tobacco baking oven comprises an oven body (6) and a heating device (8), and is characterized in that the heating device (8) is installed on the oven body (6), a circulating fan (7) is arranged above the heating device (8), a moisture discharging window (1) is arranged above the oven body (7), a lifting type air return baffle device (4) and two adjustable latches (5) are installed on the side edge of the oven body (6), six hinges (3) are arranged on two sides of the oven body (6), two observation windows (2) and two invisible door handles (12) are arranged on the oven body (6), an underframe (9) is arranged below the oven body (6), four nylon rollers (10) are installed below the underframe (9), a rear door (15) and a front door (20) are respectively arranged in the front and the rear of the oven body (6), automobile special sealing strips (16) and (19) are installed on the rear door (15) and the front door (20), meanwhile, the top of the box body (6) is provided with an air supplement door (18).
2. A tobacco baking oven according to claim 1 wherein the nominal amount of drying is around 25 kg.
3. A tobacco baking oven according to claim 1, characterized in that the heating devices (8) are four groups, with a single group power of 0.6KW, a total power of 2.4KW and a voltage of 220V, and the four groups of heating devices are connected by M8X50 countersunk zinc bolts.
4. A tobacco baking oven according to claim 1, characterized in that the size of the moisture exhausting window (1) is 220mm
X 150mm, aluminum alloy material and shutter structure.
5. The tobacco baking oven as claimed in claim 1, wherein the type of the circulating fan (7) is CKF-C2.5# axial flow high temperature resistant wet fan, voltage is 380V, full pressure is 120-.
6. A tobacco baking oven according to claim 1, characterized in that the inner dimension of the air supplement door (18) is 300mm
The size is 150mm, the rotating fan blade is made of cold-rolled steel plate and is provided with stamping reinforcing ribs.
7. A tobacco oven according to claim 1, characterized in that the observation window (2) is made of 5mm double-layer tempered glass and 0.8mm thick sunshade, and has a size of 600mm x 400mm, and a sampling opening is arranged below the observation window.
8. A tobacco oven according to claim 1, wherein said return air baffle means (4) is a 1.2mm galvanized sheet having a gauge of 1030 x 200 mm.
9. A tobacco baking oven according to claim 1, characterized in that the number of nylon rollers (10) is four, two directional, 2 universal (with self-locking) and the diameter is 120 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178721.7A CN111194939A (en) | 2020-03-14 | 2020-03-14 | High-quality and high-efficiency tobacco leaf oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010178721.7A CN111194939A (en) | 2020-03-14 | 2020-03-14 | High-quality and high-efficiency tobacco leaf oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111194939A true CN111194939A (en) | 2020-05-26 |
Family
ID=70742705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010178721.7A Pending CN111194939A (en) | 2020-03-14 | 2020-03-14 | High-quality and high-efficiency tobacco leaf oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111194939A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446490A (en) * | 2003-03-18 | 2003-10-08 | 李谦 | Close spaced tobacco kang chambers in descending manner of heat flows circulating air |
| CN102342579A (en) * | 2011-09-30 | 2012-02-08 | 四川省烟草公司泸州市公司 | Hybrid-power roasting barn |
| CN102589257A (en) * | 2012-03-28 | 2012-07-18 | 江苏科地现代农业有限公司 | Electric heating and drying equipment |
| CN204742584U (en) * | 2015-06-25 | 2015-11-11 | 四川省烟草公司广元市公司(广元市烟草公司) | Manual formula of bulk curer promotes return air baffle controlling means |
| CN204763374U (en) * | 2015-06-28 | 2015-11-18 | 贵州大学 | Intelligent control tobacco leaf oven |
| KR101850525B1 (en) * | 2017-01-12 | 2018-05-21 | (주)토탈푸드서비스 | Easy-to-Use Meat Roaster |
| CN109043630A (en) * | 2018-09-30 | 2018-12-21 | 无锡聚智节能技术有限公司 | A kind of baking tobacco roasting case |
| CN212629840U (en) * | 2020-03-14 | 2021-03-02 | 河南省恒景环境科技有限公司 | High-quality and high-efficiency tobacco leaf oven |
-
2020
- 2020-03-14 CN CN202010178721.7A patent/CN111194939A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1446490A (en) * | 2003-03-18 | 2003-10-08 | 李谦 | Close spaced tobacco kang chambers in descending manner of heat flows circulating air |
| CN102342579A (en) * | 2011-09-30 | 2012-02-08 | 四川省烟草公司泸州市公司 | Hybrid-power roasting barn |
| CN102589257A (en) * | 2012-03-28 | 2012-07-18 | 江苏科地现代农业有限公司 | Electric heating and drying equipment |
| CN204742584U (en) * | 2015-06-25 | 2015-11-11 | 四川省烟草公司广元市公司(广元市烟草公司) | Manual formula of bulk curer promotes return air baffle controlling means |
| CN204763374U (en) * | 2015-06-28 | 2015-11-18 | 贵州大学 | Intelligent control tobacco leaf oven |
| KR101850525B1 (en) * | 2017-01-12 | 2018-05-21 | (주)토탈푸드서비스 | Easy-to-Use Meat Roaster |
| CN109043630A (en) * | 2018-09-30 | 2018-12-21 | 无锡聚智节能技术有限公司 | A kind of baking tobacco roasting case |
| CN212629840U (en) * | 2020-03-14 | 2021-03-02 | 河南省恒景环境科技有限公司 | High-quality and high-efficiency tobacco leaf oven |
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