CN209268724U - A kind of biomass fuel tobacco curing barn - Google Patents
A kind of biomass fuel tobacco curing barn Download PDFInfo
- Publication number
- CN209268724U CN209268724U CN201821893390.XU CN201821893390U CN209268724U CN 209268724 U CN209268724 U CN 209268724U CN 201821893390 U CN201821893390 U CN 201821893390U CN 209268724 U CN209268724 U CN 209268724U
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- China
- Prior art keywords
- biomass
- biomass fuel
- barn
- tobacco curing
- combustion bin
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Abstract
The utility model discloses a kind of biomass fuel tobacco curing barns, including barn ontology, partition wall, biomass silo, feed device, combustion bin, chain furnace grate, combustion fan, igniter, heat exchanger, blower, temperature sensor, level sensor, urgent loading hopper, solenoid valve, alarm, control device.The combustion bin of the utility model is integrated with heating room, so that thermal loss be effectively reduced, improves heat utilization rate；Feed device can be according to rate of feed, to adjust feeding amount；The utility model can be according to temperature sensor temperature detection result and level sensor material-level measure result, automatically it is promptly fed to biomass silo, staff is reminded to add fuel by alarm simultaneously, cause temperature rapid decrease tobacco leaf occur to effectively avoid biomass fuel addition not in time and bake bad problem, promotes tobacco flue-curing safety；The utility model also has structure simple, advantage easy to use.
Description
Technical field
The utility model belongs to tobacco curing barn technical field, and in particular to a kind of biomass fuel tobacco curing barn.
Background technique
The bulk curing barn built after 2009 comes into the period of maintenance of equipment replacement, since the overwhelming majority uses fire coal
For fuel, there is a problem of that toasting season concentrates exhaust emission larger, more and more of interest by local government and society, each producing region
The environmental protection supervise and examine pressure faced is increasingly severe, and the case where about being talked and punished by environmental protection administration even occurs in part producing region；Meanwhile
In recent years macro adjustments and controls are carried out to coal industry due to country, so that coal price continuous rise, causes tobacco flue-curing cost to be continuously increased,
Tobacco grower is directly influenced to increase income.Therefore, pilot and popularization new energy barn, realize baking environment-friendly and green, energy conservation, emission reduction and promotion
Tobacco grower subtracts work, drops this, increases income, and is an extremely urgent job of Sustainable Development of Tobacco Leaf.
Develop new demand to comply with national green low-carbon economy, response State Bureau, parent company rely on science and technology to lead, promote confession
To side structure reform, facility comprehensive utilization and green circulatory production, enhancing tobacco grower is pushed to increase income the related requirement of new kinetic energy, out
Biomass new energy barn is showed, has ended 2018, the total biological particles barn of promoting in Yunnan Province is generated up to more than 22000 seats
Great society, economy and ecological benefits.However the biomass barn of the prior art, it is that biomass combustion machine is direct mostly
Dock use with the coal filling hole of existing coal-fired barn, not only heat utilization rate is low, but also if biomass is fed not in time, or
It is mechanical breakdown, does not just have waste heat guarantee, if within half an hour, will occurs due to cooling in the baking critical period
Bake bad cigarette phenomenon.For this purpose, researching and developing a kind of biomass fuel tobacco curing barn for being able to solve the above problem is very important.
Utility model content
The purpose of this utility model is to provide a kind of biomass fuel tobacco curing barns.
The purpose of this utility model is achieved in that including barn ontology, partition wall, biomass silo, feed device, combustion
Burn storehouse, chain furnace grate, combustion fan, igniter, heat exchanger, blower, temperature sensor, level sensor, urgent charging
Bucket, solenoid valve, alarm, control device, the partition wall 3 are set in barn ontology, and barn ontology is divided into heating room, hangs cigarette
Room, the top of the partition wall 3 are equipped with air inlet, and lower part is equipped with air outlet, and the heating interior is set gradually from top to bottom
Combustion bin, heat exchanger, blower, and the top of combustion bin is connect by pipeline with heat exchanger, the charging of the combustion bin
Biomass silo external to barn sheet across barn ontology, described is held to be set to heating outside, the biomass silo
Bottom is equipped with horizontal feed channel, and the feed device is set in horizontal feed channel, and the horizontal feed channel goes out
Expect that the top of the feed end of end and combustion bin connects, the chain furnace grate is set in combustion bin, and the combustion fan is set
In the outside of the feed end of combustion bin, the igniter is set in combustion bin, and the temperature sensor is set to air inlet, institute
The level sensor stated is set in biomass silo, and the urgent loading hopper is set on the outside of biomass silo, and described is urgent
The bottom of loading hopper is connected by the side surface upper part of pipeline and biomass silo, and pipeline is equipped with solenoid valve, the alarm
Set on barn outer body, the control device respectively with feed device, temperature sensor, level sensor, solenoid valve, report
Alert device electrical connection.
Compared with prior art, the utility model has following technical effect that
1, the combustion bin of the utility model is integrated with heating room, so that thermal loss be effectively reduced, improves heat energy utilization
Rate；
2, the feed device of the utility model can be according to rate of feed, to adjust feeding amount；
3, the utility model can according to temperature sensor temperature detection result and level sensor material-level measure as a result,
Automatically it is promptly fed to biomass silo, while reminding staff to add fuel by alarm, to effectively avoid
Biomass fuel addition causes temperature rapid decrease tobacco leaf occur and bakes bad problem not in time, promotes tobacco flue-curing safety；
4, the utility model also has structure simple, advantage easy to use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
In figure: 1- heats room, and 2- hangs smoke-box, 3- partition wall, 4- biomass silo, 5- feed device, 6- combustion bin, 7- chain
Formula fire grate, 8- combustion fan, 9- heat exchanger, 10- blower, 11- temperature sensor, 12- level sensor, 13- promptly feed
Bucket, 14- alarm, 15- air inlet, 16- air outlet, 17- horizontal feed channel.
Specific embodiment
The utility model will be further described below with reference to the accompanying drawings, but is not subject in any way to the utility model
Limitation is transformed or replaced based on any made by the utility model introduction, belongs to the protection scope of the utility model.
The utility model as shown in Fig. 1 includes barn ontology, partition wall 3, biomass silo 4, feed device 5, combustion bin
6, chain furnace grate 7, combustion fan 8, igniter, heat exchanger 9, blower 10, temperature sensor 11, level sensor 12, tight
Anxious loading hopper 13, solenoid valve, alarm 14, control device, the partition wall 3 are set in barn ontology, barn ontology are divided into
It heats room 1, hang smoke-box 2, the top of the partition wall 3 is equipped with air inlet 15, and lower part is equipped with air outlet 16, the heating room 1
Combustion bin 6, heat exchanger 9, blower 10 are inside set gradually from top to bottom, and the top of combustion bin 6 passes through pipeline and heat exchanger 9
The feed end of connection, the combustion bin 6 is external to barn sheet across barn ontology, and the biomass silo 4 is set to heating
1 outside of room, the bottom of the biomass silo 4 are equipped with horizontal feed channel 17, and the feed device 5 is set to straight feeding
In channel 17, the discharge end of the horizontal feed channel 17 is connect with the top of the feed end of combustion bin 6, the chain-type
Fire grate 7 is set in combustion bin 6, and the combustion fan 8 is set to the outside of the feed end of combustion bin 6, and the igniter is set to
In combustion bin 6, the temperature sensor 11 is set to air inlet 15, and the level sensor 12 is set in biomass silo 4,
The urgent loading hopper 13 is set to 4 outside of biomass silo, and the bottom of the urgent loading hopper 13 passes through pipeline and biology
The side surface upper part in material storehouse 4 connects, and pipeline is equipped with solenoid valve, and the alarm 14 is set to barn outer body, described
Control device is electrically connected with feed device 5, temperature sensor 11, level sensor 12, solenoid valve, alarm 14 respectively.
Preferably, the heating room 2 is equipped with air port.
Preferably, 6 bottom of combustion bin is equipped with deashing storehouse.
Preferably, the feed device 5 is belt type conveying mechanism or spiral conveying mechanism.
Preferably, the top of the heat exchanger 9 is equipped with urgent smoke exhaust pipe, and urgent smoke exhaust pipe extend out to barn ontology
Outside.
Preferably, the heat exchanger 9 is tubing heat exchanger.
Preferably, further include Main Control Tank, Main Control Tank respectively with feed device 5, chain furnace grate 7, combustion fan 8, igniting
Device, blower 10 are electrically connected.
Preferably, the alarm 14 is combined aural and visual alarm.
Preferably, the control device is PLC controller.
Preferably, the heat exchanger 9 is equipped with electric heater unit.
Preferably, the electric heater unit is electric furnace heating wire heater.
Preferably, the urgent loading hopper 13 is provided with biomass fuel and/or fire coal.
Utility model works principle and the course of work: biomass fuel is under the drive of feed device 5, through straight feeding
Channel 17 enters the feed end of combustion bin 6, and falls on chain furnace grate 7, and biomass fuel quilt is made under the action of igniter
It lights and burns in combustion bin 6, the hot gas of burning exchanges heat through heat exchanger 9；The air-flow that blower 10 makes to heat in room 1 is handed over through heat
Parallel operation 9 heats, and enters from air inlet 15 and hang smoke-box 2, and hangs the air-flow in smoke-box 2 and drain into heating room 1, shape from air outlet 16
At airflow circulating, in cyclic process, tobacco leaf is toasted；
When temperature sensor 11 detects the gas flow temperature of air inlet 15 lower than given threshold, and level sensor 12 is examined
The fuel level measured in biomass silo 4 is too low, i.e., fuel is empty；At this point, control device control solenoid valve is opened, it is urgent to add
Fuel in hopper 13 is added through pipeline to biomass silo 4, is promptly fed；Meanwhile control device controls alarm
14 startings, remind staff to feed as early as possible to biomass silo 4, and supplement fuel to urgent loading hopper 13.
Claims (10)
1. a kind of biomass fuel tobacco curing barn, including barn ontology, partition wall (3), biomass silo (4), feed device (5),
Combustion bin (6), chain furnace grate (7), combustion fan (8), igniter, heat exchanger (9), blower (10), temperature sensor
(11), level sensor (12), urgent loading hopper (13), solenoid valve, alarm (14), control device, it is characterized in that: described
Partition wall (3) is set in barn ontology, and barn ontology is divided into heating room (1), hangs smoke-box (2), the top of the partition wall (3) is set
Have air inlet (15), lower part is equipped with air outlet (16), sets gradually combustion bin (6), heat in the heating room (1) from top to bottom
Exchanger (9), blower (10), and the top of combustion bin (6) is connect by pipeline with heat exchanger (9), the combustion bin (6)
Feed end pass through that barn ontology is external to barn sheet, and the biomass silo (4) is set on the outside of heating room (1), described
The bottom of biomass silo (4) is equipped with horizontal feed channel (17), and the feed device (5) is set to horizontal feed channel (17)
Interior, the discharge end of the horizontal feed channel (17) is connect with the top of the feed end of combustion bin (6), the chain-type furnace
It arranges (7) to be set in combustion bin (6), the combustion fan (8) is set to the outside of the feed end of combustion bin (6), the igniting
Device is set in combustion bin (6), and the temperature sensor (11) is set to air inlet (15), and the level sensor (12) is set to
In biomass silo (4), the urgent loading hopper (13) is set on the outside of biomass silo (4), the urgent loading hopper
(13) bottom is connect by pipeline with the side surface upper part of biomass silo (4), and pipeline is equipped with solenoid valve, the alarm
(14) it is set to barn outer body, the control device is sensed with feed device (5), temperature sensor (11), material position respectively
Device (12), solenoid valve, alarm (14) electrical connection.
2. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: the heating room (1) is equipped with air port.
3. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: described combustion bin (6) bottom is equipped with
Deashing storehouse.
4. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: the feed device (5) is belt
Conveying mechanism or spiral conveying mechanism.
5. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: the top of the heat exchanger (9)
Equipped with urgent smoke exhaust pipe, and to extend out to barn sheet external for urgent smoke exhaust pipe.
6. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: the heat exchanger (9) is tubular type
Heat exchanger.
7. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: further including Main Control Tank, Main Control Tank difference
It is electrically connected with feed device (5), chain furnace grate (7), combustion fan (8), igniter, blower (10).
8. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: the alarm (14) is acousto-optic report
Alert device.
9. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: the control device is PLC control
Device.
10. biomass fuel tobacco curing barn according to claim 1, it is characterized in that: the heat exchanger (9) is equipped with
Electric heater unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893390.XU CN209268724U (en) | 2018-11-17 | 2018-11-17 | A kind of biomass fuel tobacco curing barn |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821893390.XU CN209268724U (en) | 2018-11-17 | 2018-11-17 | A kind of biomass fuel tobacco curing barn |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209268724U true CN209268724U (en) | 2019-08-20 |
Family
ID=67601561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821893390.XU Active CN209268724U (en) | 2018-11-17 | 2018-11-17 | A kind of biomass fuel tobacco curing barn |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209268724U (en) |
-
2018
- 2018-11-17 CN CN201821893390.XU patent/CN209268724U/en active Active
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