CN102100396A - Weighing and baking device for tobacco leaf - Google Patents
Weighing and baking device for tobacco leaf Download PDFInfo
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- CN102100396A CN102100396A CN2010105693338A CN201010569333A CN102100396A CN 102100396 A CN102100396 A CN 102100396A CN 2010105693338 A CN2010105693338 A CN 2010105693338A CN 201010569333 A CN201010569333 A CN 201010569333A CN 102100396 A CN102100396 A CN 102100396A
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Abstract
The invention relates to a weighing and baking device for tobacco leaf, belonging to the technical field of tobacco-baking curing apparatuses. The weighing and baking device for tobacco leaf, provided by the invention, consists of a tobacco rack vehicle rail U-shaped steel weighing body (1) arranged at a position at a distance of 1.3 m below a bottom platform of a tobacco packaging chamber of an intensive baking barn, a load sensor (2), transmission signal cables (3), a wiring box (4) and a weighing display (5), wherein the transmission signal cables (3) are gathered in the wiring box (4) which is connected with the weighing display (5) via the transmission signal cables (3). In the invention, all the parts of the weighing and baking device for tobacco leaf are purchased from the market and assembled according to attached figures. The method for using the weighing and baking device for tobacco leaf, provided by the invention, is the same with the conventional method. The weighing and baking device for tobacco leaf, provided by the invention has simple structure and is convenient to use and precise to weigh. The invention is applied to the baking of the cluster intensive baking barn under the different ecological environment conditions of tobacco regions in China.
Description
Technical field:
The present invention relates to a kind of tobacco leaf weighing apparatus for baking, belong to flue-cured tobacco modulating equipment technical field.
Background technology:
Flue-cured tobacco was introduced a fine variety plantation nearly 100 years China, and diversified form has been experienced in the reform of roasting plant.From 1912～2010, the reform of roasting plant, integral body has experienced low dwarf forms barn, high large-scale barn, middle-size and small-size barn, intensive baking room, 4 different historical development stages.Specific to the different historical development stages, different roasting plant types is arranged again.Such as: middle-size and small-size barn developing stage, from the specification branch, 2.7m * 2.7m * 4 barn, 2.7m * 2.7m * 5 barn, 3.0m * 3.0m * 4 barn, 3.0m * 3.0m * 5 barn, 4.0m * 4.0m * 5 barn are arranged, or the like; From fire tube type branch, 3 imperial barns, 5 imperial barns, 7 imperial barns, 9 imperial barns are arranged, or the like; From type of furnace branch, horizontal chamber furnace (oven) barn, vertical heater barn are arranged, or the like.The intensive baking room developing stage has temperature automatically controlled control wet barn, general close barn, vertical intensive baking room, the horizontal intensive baking room of changing again, or the like.These roasting plant types in the specific period of history, under specific economic base condition, have all been brought into play important function, have made historic contribution.
With regard to the world, in the cured tobacco production practice in hundreds of years, roasting plant, type is various.Such as: the circular barn of Zimbabwe, gradient heat transfer barn; The traditional flue-curing barn of Brazil, diffusing leaf barn; The intensive baking room of the U.S., the traditional flue-curing barn of the former Soviet Union; Be to take the course of its own, each has something to recommend him.
Roasting plant both domestic and external is for solid material base has been established in the progress of baking of flue-cured tobacco cause.Make a general survey of design process, the design concept of these roasting plants, the ventilation dewetting system to baking of flue-cured tobacco all attaches great importance to, and just to moisture, the dehydrating speed of tobacco leaf in bake process, pays much attention to.Yet the adaptability of ventilation dewetting system capability and baking tobacco leaves is judged in the baking of flue-cured tobacco process, and the moisture in the tobacco flue-curing process, dehydrating speed all lean on " hand is touched soon ", " experience judgement "; Neither one specifically accurately index weigh, make the specification of roasting plant, randomness is bigger, not accurate, inapplicable, cooking performance is relatively poor.
In the process of reform of baking of flue-cured tobacco equipment, people never negated the importance of ventilation dewetting system and moisture content in leaves content, just cannot in the baking of flue-cured tobacco process, accurately measure actual water content and dehydrating speed in the tobacco leaf, this index that goes up of no use becomes a big obstacle of roasting plant reform and development.
Tobacco leaf weighing apparatus for baking of the present invention by literature search, is not seen the open report identical with the present invention both at home and abroad.
Summary of the invention:
The objective of the invention is to overcome the deficiency of existing baking of flue-cured tobacco equipment and technology, a kind of tobacco leaf weighing apparatus for baking that can measure tobacco leaf water content and dehydrating speed in the baking of flue-cured tobacco process is provided.
Tobacco leaf weighing apparatus for baking of the present invention claims body (1) by the cigarette unwheeling track U shaped steel that places intensive baking room cigarette-filling house downward 1.3 places of base frame, load cell (2), and transmission signal cable (3), terminal box (4) and weight display (5) constitute; Wherein: transmission signal cable (3) is summarized in terminal box (4), joins by transmission signal cable (3) and weight display (5) again.
The parts of tobacco leaf weighing apparatus for baking of the present invention are market and buy, and obtain according to assembling shown in the accompanying drawing.
That tobacco leaf weighing apparatus for baking of the present invention has is simple in structure, easy to use, measure accurate characteristics.Be applicable to the concentrating type intensive baking baking room under the domestic cigarettes district different ecological environmental condition.
Description of drawings:
Accompanying drawing is a structural representation of the present invention.
The specific embodiment:
Tobacco leaf weighing apparatus for baking of the present invention claims body (1) by the cigarette unwheeling track U shaped steel that places intensive baking room cigarette-filling house downward 1.3 places of base frame, load cell (2), and transmission signal cable (3), terminal box (4) and weight display (5) constitute; Wherein: transmission signal cable (3) is summarized in terminal box (4), joins by transmission signal cable (3) and weight display (5) again.
The parts of tobacco leaf weighing apparatus for baking of the present invention are market and buy, and obtain according to assembling shown in the accompanying drawing.The same conventional method of using method of tobacco leaf weighing apparatus for baking of the present invention.
The parameter of each parts of tobacco leaf weighing apparatus for baking of the present invention, dock parameter with national bulk curing barn technical specification as follows:
1. structure member:
A, scale body, the cigarette unwheeling track U of intensive baking room cigarette-filling house shaped steel.With 6mm U shaped steel, length 7.9m * 2 piece; 2.6m * 2; Do rectangularity and claim body.
B, sensor, 2.5T, quantity 4 covers, stability is strong.
C, weight display, XK3190-A9,1 of quantity, the data stabilization of weighing.
D, transmission signal cable, 4 lines, 1 screen, 1 of quantity is by situ configuration.
E, terminal box, anti-surge, 1 of quantity, good waterproof performance.
2. sensor index:
A, rated load, the t of unit, technical indicator: 10,20,25,30,50.
B, sensitivity, the mV/V of unit, technical indicator: 2 ± 0.004.
C, repeatability, the %F.S. of unit, technical indicator: 0.02,0.03.
D, hysteresis, the %F.S. of unit, technical indicator: ± 0.02, ± 0.03.
E, non-linear, the %F.S. of unit, technical indicator: ± 0.02, ± 0.03.
F, creep, the %F.S. of unit, technical indicator: 30min.
G, creep recover the %F.S. of unit, technical indicator: 30min.
H, output at zero point, the %F.S. of unit, technical indicator: ± 1.
I, zero temperature coefficient, the %F.S. of unit, technical indicator: 10 ℃, ± 0.02.
J, specified output temperature coefficient, the %F.S. of unit, technical indicator: 10 ℃.
K, input resistance, the Ω of unit, technical indicator: 770～830.
L, output resistance, the Ω of unit, technical indicator: 697～706.
M, insulaion resistance, the M Ω of unit, technical indicator: 〉=5000.
N, confession bridge voltage, the V of unit, technical indicator: 10～15 (DC/AC).
O, temperature compensation range, unit ℃, technical indicator :-20～+ 50.
P, serviceability temperature scope, unit ℃, technical indicator :-30～+ 70.
Q, permission overload, the %F.S. of unit, technical indicator: 150.
R, extreme overload, the %F.S. of unit, technical indicator: 400.
S, secure side are carried, the %F.S. of unit, technical indicator: 150.
T, degree of protection, IP68.
3. weight display parameter:
A, intrinsic resolution, technical indicator: 1/1000,000.
B, A/D conversion ratio, unit/second, technical indicator: 10.
C, sensitivity, unit microvolt/scale division value, technical indicator: 0.3.
D, accuracy class, the e of unit, technical indicator: OIML, 10000.
E, zero temperature coefficient, the PPM/ of unit ℃, technical indicator: 6.
F, serviceability temperature scope, unit ℃, technical indicator :-10～40.
G, relative humidity, technical indicator: 8%～100%
H, power supply, the V of unit, technical indicator: 220 (15%～+ 10%); The HZ of unit, technical indicator: 49～61.
I, power, the W of unit, technical indicator :≤15.
J, interface pattern, string, LPT.
K, output pattern, output can receive peripheral hardware ASC II character continuously.
4. terminal box parameter:
Terminal box, temperature coefficient＜10PPM/ ℃ precision resistance and potentiometer are installed anti-Surge Protector, prevent thunder and lightning; Shell adopts stainless steel.
5. dock parameter with national bulk curing barn technical specification:
A, at downward 1.3 places of distance barn base frame, building U shaped steel claims body.
B, title face size 2.6m * 7.9m, cigarette-filling house, gap, all around, each 0.05m.
Cigarette unwheeling in C, the national bulk curing barn technical specification of employing is as hanging the cigarette device.
D, weighbridge load 10T compile smoke density 7～10kg/ pole, every stove dress flue-cured tobacco quantity limits 600 poles.
Practical application of the present invention shows: the weighing apparatus for baking is not only simple in structure, easy to use, and metering accurately.Be applicable to the concentrating type intensive baking baking room under the domestic cigarettes district different ecological environmental condition.
Claims (1)
1. tobacco leaf weighing apparatus for baking, it is characterized in that this device claims body (1) by the cigarette unwheeling track U shaped steel that places intensive baking room cigarette-filling house downward 1.3 places of base frame, load cell (2), transmission signal cable (3), terminal box (4) and weight display (5) constitute; Wherein: transmission signal cable (3) is summarized in terminal box (4), joins by transmission signal cable (3) and weight display (5) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105693338A CN102100396A (en) | 2010-12-02 | 2010-12-02 | Weighing and baking device for tobacco leaf |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105693338A CN102100396A (en) | 2010-12-02 | 2010-12-02 | Weighing and baking device for tobacco leaf |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102100396A true CN102100396A (en) | 2011-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105693338A Pending CN102100396A (en) | 2010-12-02 | 2010-12-02 | Weighing and baking device for tobacco leaf |
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| Country | Link |
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| CN (1) | CN102100396A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524929A (en) * | 2012-02-25 | 2012-07-04 | 湖南省湘晖农业技术开发有限公司 | Full numerical control rail-type tobacco flue-curing device |
| CN108303026A (en) * | 2018-02-09 | 2018-07-20 | 盐城工业职业技术学院 | Conventional loop length of knitted fabric high speed tester device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201199176Y (en) * | 2008-01-09 | 2009-02-25 | 东莞市华兰海电子有限公司 | Dynamic weighing apparatus for high speed car |
| CN101411542A (en) * | 2007-10-18 | 2009-04-22 | 郑州智联自动化设备有限公司 | Baking control system based on colors or weight |
| CN201277883Y (en) * | 2008-10-24 | 2009-07-22 | 梅特勒-托利多(常州)测量技术有限公司 | Truck scale based on multi-scale structure |
| CN201440091U (en) * | 2009-06-19 | 2010-04-21 | 北京华横新技术开发公司 | Double-bridge type train wheel weighing device |
-
2010
- 2010-12-02 CN CN2010105693338A patent/CN102100396A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101411542A (en) * | 2007-10-18 | 2009-04-22 | 郑州智联自动化设备有限公司 | Baking control system based on colors or weight |
| CN201199176Y (en) * | 2008-01-09 | 2009-02-25 | 东莞市华兰海电子有限公司 | Dynamic weighing apparatus for high speed car |
| CN201277883Y (en) * | 2008-10-24 | 2009-07-22 | 梅特勒-托利多(常州)测量技术有限公司 | Truck scale based on multi-scale structure |
| CN201440091U (en) * | 2009-06-19 | 2010-04-21 | 北京华横新技术开发公司 | Double-bridge type train wheel weighing device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102524929A (en) * | 2012-02-25 | 2012-07-04 | 湖南省湘晖农业技术开发有限公司 | Full numerical control rail-type tobacco flue-curing device |
| CN102524929B (en) * | 2012-02-25 | 2013-07-03 | 湖南省湘晖农业技术开发有限公司 | Full numerical control rail-type tobacco flue-curing device |
| CN108303026A (en) * | 2018-02-09 | 2018-07-20 | 盐城工业职业技术学院 | Conventional loop length of knitted fabric high speed tester device |
| CN108303026B (en) * | 2018-02-09 | 2023-09-08 | 盐城工业职业技术学院 | Conventional knitted fabric coil length rapid test instrument |
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Application publication date: 20110622 |