CN207544316U - Barn tobacco leaf modulates electric heater unit - Google Patents
Barn tobacco leaf modulates electric heater unit Download PDFInfo
- Publication number
- CN207544316U CN207544316U CN201721479022.6U CN201721479022U CN207544316U CN 207544316 U CN207544316 U CN 207544316U CN 201721479022 U CN201721479022 U CN 201721479022U CN 207544316 U CN207544316 U CN 207544316U
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- China
- Prior art keywords
- air inlet
- tobacco leaf
- cigarette
- electric heater
- heater unit
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- 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.)
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Abstract
The utility model discloses a kind of barn tobacco leaves to modulate electric heater unit, including cigarette-filling house and heating room, insulated wall top or lower part setting air inlet between cigarette-filling house and heating room, lower part corresponding with air inlet or top are provided with return air inlet in insulated wall, air inlet and return air inlet are arranged in insulated wall both ends, the indoor chamber of heating is provided with axial flow blower, it is characterised in that：The air inlet is provided with quartz heating-pipe, temperature sensor is provided in the cigarette-filling house, the analog output of temperature sensor and the input port of controller connect, and the output port of controller and the control terminal of quartz heating-pipe connect；The utility model has simple in structure, it is easy to operate, improvement cost is cheap, the advantages that temperature control is accurate, labor intensity can be reduced in tobacco leaf modulated process by applying, and reduce recruitment cost, while in the case where not changing existing barn constructional aspect, it is connect with existing barn control device, realizes tobacco leaf intelligently baking target.
Description
Technical field
The utility model is related to a kind of barn tobacco leaves to modulate electric heater unit, belongs to tobacco leaf modulation technique field.
Background technology
Baking of flue-cured tobacco is the process of an a large amount of heat dissipations, and in baking process, air in cigarette-filling house is by heating the heating of room
After device heating, under the action of room axial flow blower heat, entered in cigarette-filling house by air inlet, with it is internal hang tobacco leaf into
It is passed through after row heat exchange and oven heats device is flowed back to by return air inlet, realize the cycle of heat.
In existing barn, realize that heat supply is toasted using material combustions such as coal, firewood and stalks mostly.Its disadvantage
It is that coal and bavin burning can generate a large amount of dense smokes and S2O toxic gases, not only cause serious pollution to the environment, but also discharge gas can also endanger
It victimizes and raises.In practical baking process, tobacco flue-curing needs the uninterrupted heating at 24 hours to can be only achieved purpose, therefore the amount of labour used
It is very big with labor intensity.In addition, can cause temperature control performance unstable in manual operation, tobacco leaf is caused to bake evil idea, reduced
Tobacco grower income.
Utility model content
The technical problems to be solved in the utility model is：A kind of barn tobacco leaf modulation electric heater unit is provided, it is existing to solve
There is the problem of existing pollution of technology is big, and temperature is unstable, is not easy to adjust, and labor intensity is big, and recruitment cost is high.
The technical solution of the utility model is：A kind of barn tobacco leaf modulates electric heater unit, including cigarette-filling house and heats room,
Cigarette-filling house and heating room between insulated wall top or lower part setting air inlet, in insulated wall with air inlet it is corresponding under
Portion or top are provided with return air inlet, and air inlet and return air inlet are arranged in insulated wall both ends, and the indoor chamber of heating is provided with axis stream wind
Machine, it is characterised in that：The air inlet is provided with quartz heating-pipe, temperature sensor is provided in the cigarette-filling house,
The analog output of temperature sensor and the input port of controller connect, the control of the output port and quartz heating-pipe of controller
End connection processed.
The quartz heating-pipe is arranged in ladder-shaped frame, and the upper bottom surface and bottom surface in ladder-shaped frame are both provided with reflective
Plate, the two sides in ladder-shaped frame are both provided with reflector, and reflector can reflect the heat for scattering to air inlet wall surface,
Improve the utilization ratio to heat.
The ladder-shaped frame mouth it is small one facing towards cigarette-filling house, as hot-blast outlet, mouth it is big one facing towards heating room, as
Cold wind import, this kind of structure can realize that thermal current is rapidly entered in cigarette-filling house, improve cycle efficieny.
Safety net is provided at the hot-blast outlet and cold wind import, entering in ladder-shaped frame to avoid tobacco leaf powder influences to add
Thermal effect.
Be respectively mounted in each layer of the cigarette-filling house there are one temperature sensor, it can be achieved that each layer of flue-cured tobacco temperature it is accurate
Regulation and control.
The output port of the controller and the control port of axial flow blower connect, and can realize axial flow blower by controller
The speed of rotating speed, that is, the speed for realizing air circulation in tobacco flue-curing house are adjusted.
The beneficial effects of the utility model are：The utility model barn tobacco leaf modulates electric heater unit, existing not changing
Under barn constructional aspect, the air inlet of insulated wall lower part installs quartz heating-pipe, and with showing between cigarette-filling house and heating room
There is the connection of barn control device, realize tobacco leaf intelligently baking target.In baking process, tobacco leaf variation can be specified according to applicant
" three-stage " pattern toasted, realize that steady mild heating is precisely controlled, reduce roasting bad cigarette and occur.It is used as a result of environmental protection
Electrical heating, greatly improves problem of environmental pollution, and intelligent control solves the big contradiction of tobacco flue-curing labor intensity again.This practicality is new
Type has simple in structure, and easy to operate, the advantages that improvement cost is cheap, and temperature control is accurate, applying can drop in tobacco leaf modulated process
Low labor intensity reduces recruitment cost.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the front view of ladder-shaped frame；
Fig. 3 is the vertical view of ladder-shaped frame；
Fig. 4 is the left view of prompting frame；
Fig. 5 is the sectional view along A-A in Fig. 2；
Fig. 6 is the control structure figure of the utility model；
In figure：1st, cigarette-filling house, 2, heating room, 3, return air inlet, 4, axial flow blower, 5, air inlet, 6, quartz heating-pipe, 7, ladder
Shape frame, 8, temperature sensor, 9, reflector, 10, hot-blast outlet, 11, cold wind import, 12, safety net.
Specific embodiment
Below in conjunction with the accompanying drawings and utility model is described further in specific embodiment：
Referring to figs. 1 to Fig. 6, a kind of barn tobacco leaf modulation electric heater unit of the present embodiment including cigarette-filling house 1 and heats room 2,
Insulated wall lower part between cigarette-filling house 1 and heating room 2 sets air inlet 5, and top is provided with return air inlet 3, in heating 2 inner cavity of room
Axial flow blower 4 is provided with, quartz heating-pipe 6 is installed at air inlet 5, temperature sensor 8 is provided in cigarette-filling house 1, temperature
The input port of analog output and controller for spending sensor 8 connects, the output port of controller and the control of quartz heating-pipe 6
End connection processed, working method are：Temperature sensor 8 detects the temperature value in cigarette-filling house 1, and is transmitted to controller,
Controller compares observed temperature value with set temperature value range, and determines that quartz heating-pipe 6 is to start heating, stop adding
Heat increases power or reduces power, and aforementioned quartz heating-pipe 6, temperature sensor 8 are commercially available conventional products, and controller can
Using the control device in original tobacco flue-curing house.
The quartz heating-pipe 6 is arranged in ladder-shaped frame 7, upper bottom surface and bottom surface and two sides in ladder-shaped frame 7
Reflector 9 is mounted on, reflector 9 can reflect the heat for scattering to 5 wall surface of air inlet, improve and utilize effect to heat
Rate.
7 mouthfuls small one of the ladder-shaped frame is facing towards cigarette-filling house 1, as hot-blast outlet 10, mouth it is big one facing towards heating room
2, as cold wind import 11, ladder-shaped frame 7 is mounted at air inlet 5, this kind of structure can realize that thermal current rapidly enters cigarette-filling house 1
It is interior, cycle efficieny is improved, while heating effect is influenced in ladder-shaped frame 7 in order to avoid tobacco leaf powder enters, in 10 He of hot-blast outlet
Safety net 12 is mounted at cold wind import 11.
The control port of the axial flow blower 4 and the output port of controller connect, and can realize axis stream wind by controller
The speed of 4 rotating speed of machine, that is, the speed for realizing air circulation in tobacco flue-curing house are adjusted.
For temperature in control accurate tobacco flue-curing house, it is respectively mounted that there are one temperature sensors 8 in 1 each layer of cigarette-filling house.
In practical applications, quartz heating-pipe 6 is pressed installs 1~5 row every 5~10cm, and ladder-shaped frame 7 can set 1~4 row
Row, and it is fixed on ladder-shaped frame（7）On bottom surface, the small porcelain vase of wiring of quartz heating-pipe 6 is first fixed below heating tube, has been connected and has been added
Heat pipe and porcelain vase circuit, and entire porcelain vase circuit is together in series or is averagely connected into several groups of circuits of setting, it connects out quartz and adds
The circuit of heat pipe 6 is electrically connected by A.C. contactor with city, while contactor connect with controller and realizes automatic control target.
Also air inlet 5 can be arranged on insulated wall top, return air inlet 3 is arranged on insulated wall lower part.
It is as a result as follows using the present apparatus compared with existing common baking technology：
1st, improvement cost reduces
It is toasted with the present apparatus, every improvement cost（Containing device）For：0.69 ten thousand yuan, the more advanced electricity with the prior art
Barn（That is air energy barn）Compare, every improvement cost saves 4.62 ten thousand yuan, than being transformed into this section with coal baking barn every
Save 0.98 ten thousand yuan.
2nd, the more conventional baking of the present apparatus is not required to frequently toast operation and night time operation, reduces labor intensity.
3rd, recruitment cost is reduced.Per a heatable brick bed（7 day time）The use of present apparatus baking recruitment is only 0.37 work, more conventional baking
Reduce by 4.13 works.It is 413 yuan inexpensive per a heatable brick bed co-falling by each 100 yuan of calculating of work.
4th, change existing mode of heating, reduce environmental pollution, reduce waste emission.
5th, by being connect with auto-controlling apparatus, intelligence baking is realized, temperature control precision is high, and tobacco flue-curing loss is less.
The above content is combine specific preferred embodiment further detailed description of the utility model, it is impossible to
Assert that the specific implementation of the utility model is confined to these explanations.For the ordinary skill of the utility model technical field
For personnel, without departing from the concept of the premise utility, several simple deduction or replace can also be made, should all be regarded
To belong to the scope of protection of the utility model.
Claims (7)
1. a kind of barn tobacco leaf modulates electric heater unit, including cigarette-filling house（1）With heating room（2）, in cigarette-filling house（1）With heating room
（2）Between insulated wall top or lower part setting air inlet（5）, in insulated wall with air inlet（5）Corresponding lower part or on
Portion is provided with return air inlet（3）, air inlet（5）And return air inlet（3）Insulated wall both ends are arranged in, in heating room（2）Inner cavity is provided with
Axial flow blower（4）, it is characterised in that：In the air inlet（5）Place is provided with quartz heating-pipe（6）, in the cigarette-filling house（1）It is interior
It is provided with temperature sensor（8）, temperature sensor（8）Analog output and controller input port connect, controller
Output port and quartz heating-pipe（6）Control terminal connection.
2. barn tobacco leaf according to claim 1 modulates electric heater unit, it is characterised in that：The quartz heating-pipe（6）
It is arranged on ladder-shaped frame（7）It is interior, in ladder-shaped frame（7）Interior upper bottom surface and bottom surface is both provided with reflector（9）.
3. barn tobacco leaf according to claim 2 modulates electric heater unit, it is characterised in that：The ladder-shaped frame（7）Mouth is small
One facing towards cigarette-filling house（1）, as hot-blast outlet（10）, mouth it is big one facing towards heating room（2）, as cold wind import
（11）.
4. barn tobacco leaf according to claim 2 modulates electric heater unit, it is characterised in that：In ladder-shaped frame（7）Interior two
Side is both provided with reflector（9）.
5. barn tobacco leaf according to claim 3 modulates electric heater unit, it is characterised in that：The hot-blast outlet（10）With
Cold wind import（11）Place is provided with safety net（12）.
6. barn tobacco leaf according to claim 1 modulates electric heater unit, it is characterised in that：In the cigarette-filling house（1）Often
Temperature sensor there are one being respectively mounted in one layer（8）.
7. barn tobacco leaf according to claim 1 modulates electric heater unit, it is characterised in that：The output terminal of the controller
Mouth and axial flow blower（4）Control port connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479022.6U CN207544316U (en) | 2017-11-08 | 2017-11-08 | Barn tobacco leaf modulates electric heater unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721479022.6U CN207544316U (en) | 2017-11-08 | 2017-11-08 | Barn tobacco leaf modulates electric heater unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207544316U true CN207544316U (en) | 2018-06-29 |
Family
ID=62682305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721479022.6U Expired - Fee Related CN207544316U (en) | 2017-11-08 | 2017-11-08 | Barn tobacco leaf modulates electric heater unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207544316U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107692297A (en) * | 2017-11-08 | 2018-02-16 | 贵州省烟草公司黔东南州公司 | Barn tobacco leaf modulates electric heater unit |
-
2017
- 2017-11-08 CN CN201721479022.6U patent/CN207544316U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107692297A (en) * | 2017-11-08 | 2018-02-16 | 贵州省烟草公司黔东南州公司 | Barn tobacco leaf modulates electric heater unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180629 Termination date: 20191108 |