CN201541641U - Intelligent coal-fired gasification tea leaf baking equipment - Google Patents
Intelligent coal-fired gasification tea leaf baking equipment Download PDFInfo
- Publication number
- CN201541641U CN201541641U CN200920253830XU CN200920253830U CN201541641U CN 201541641 U CN201541641 U CN 201541641U CN 200920253830X U CN200920253830X U CN 200920253830XU CN 200920253830 U CN200920253830 U CN 200920253830U CN 201541641 U CN201541641 U CN 201541641U
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- heating clamber
- baking
- spiral fin
- chimney
- fan
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Abstract
The utility model relates to intelligent tea leaf smokeless baking equipment with automatic humiture control function, which belongs to the subsidiary agricultural product baking equipment technical field. The baking room with the baking equipment is composed of a tea storage chamber and a heating chamber separated from each other, a secondary combustion room is arranged on the upper part of a furnace body and is communicated with the spiral fin tube of a heat exchanger, the outlet of the spiral fin tube is communicated with a chimney outside the baking room through a smoke guiding pipe, the other end of the chimney is connected with a combustion fan, and a circulating fan is mounted on the upper side of the spiral fin tube of the heating chamber; moisture discharge port and an air supplement port are arranged on the wall body of the tea storage chamber, a humiture sensor is arranged in the tea storage chamber, the humiture sensor is connected with a control host through a data line, the control host is also electrically connected with an electric door of the air supplement port and the combustion fan, and circulating ports communicated with the heating chamber are arranged on the upper and lower sides of the tea storage chamber. The baking equipment utilizes gasified secondary combustion to heat air for baking tea leaves, prevents fume from entering the baking room, ensures the tea leaves to satisfy food hygiene requirements, realizes smokeless baking and can automatically control the humiture of the tea storage chamber.
Description
Technical field
The utility model relates to a kind of smokeless roasting plant of intelligent tealeaves that possesses automatic Temperature and Humidity Control function, belongs to the technical field of agricultural byproducts oven dry, roasting plant.
Background technology
Method, equipment that present tealeaves bake process adopts are comparatively backward, lack scientific, shortage industrialization production consciousness, especially lack food hygiene consciousness, have had a strong impact on the overall quality of tealeaves or its goods.From basic, the tealeaves baking properties is mainly by roasting plant and baking process decision, and at present, general hot-water boiler (or steam copper), the traditional hot wind furnace of adopting of tealeaves baking toasts, wherein, hot-water boiler or steam copper are owing to belonging to special equipment, and design, production, operation, maintenance all need specialized factory and personnel, disposable in addition infusion of financial resources is big, field condition is had relatively high expectations, thereby can't apply in the vast tea processing factory district that disperses.The traditional hot wind furnace does not have secondary air distribution and second-time burning process owing on the structure, thereby the exhaust emissions environmental-protecting performance is relatively poor, environmental pollution is serious, do not have special heat exchanger on the structure simultaneously, thereby whole heat exchange efficiency is lower, energy dissipation is serious.In addition, do not have temperature automatically controlled function on traditional roasting mode structure, thereby can only the dependence experience toast, on the one hand the tea leaf quality uniformity is relatively poor, is difficult to simultaneously produce in batches, the more difficult industrialization production model that formed.
How in the tealeaves bake process, effectively to guarantee tea leaf quality, improve tea economy value, safeguard producing region specialty economies rapid and healthy, how further to realize the excellent properties of energy-saving and environmental protection, how to reduce labour intensity and baking cost, these problems all remain further to improve and solve.
Summary of the invention
The purpose of this utility model provides a kind of coal-fired gasification formula intelligence tealeaves roasting plant, it has automatic Temperature and Humidity Control function, good energy-conserving effect, can significantly reduce Air Pollutant Emission, improve the productive life environment, reduce tealeaves baking cost, improve the tealeaves baking properties, reduce productive labor intensity.
The realization the technical solution of the utility model is: barn mainly is made up of separated dress teahouse and heating clamber, it is characterized in that: be provided with secondary combustion chamber and be communicated with the spiral fin coil of heat exchanger in upper of furnace body, the outlet of spiral fin coil feeds the outer chimney of barn with leading smoke pipe, another termination combustion fan of chimney is equipped with circulating fan above the spiral fin coil of heating clamber; Dress teahouse body of wall is provided with moisture exhausting port and wind-supplying mouth and the indoor Temperature Humidity Sensor that is provided with, connect main control system by data wire, each is electrically connected with the Electrically operated gate and the combustion fan of wind-supplying mouth main control system again, and that adorns the teahouse upper and lowerly has a circulation port that communicates with heating clamber.
The technical solution of the utility model also comprises:
Be connected with the secondary aid distributing pipe between the Dust Storage Room of described body of heater and the secondary combustion chamber; The spiral fin coil both ends of heat exchanger connect left and right smoke box respectively, constitute furnace chamber to the reciprocal serpentine channel of leading smoke pipe; Combustion fan is tangentially being connected with chimney breast, leads smoke pipe and chimney breast inserts by Venturi tube.
On the left and right smoke box of heat exchanger, all be provided with shoot door, extend in barn outer end place and be provided with little shoot door leading smoke pipe.
The outer wall of whole body of heater is provided with furnace wall fin and furnace roof fin; The little top of heating clamber is arranged on the top of heating clamber, and circulating fan is contained on the little top of heating clamber, and wind-supplying mouth is arranged on the above body of wall in the little top of heating clamber.
The operation principle of this device is as follows:
After fuel is sent into the combustion chamber by coal filling hole, after combustion air enters Dust Storage Room and arrives the combustion chamber from deashing/combustion-supporting air inlet under suction function, oxidation oxidation and reduction reaction take place and produce a large amount of heats:
Coal burns in the combustion chamber:
C+O
2=CO
2+ heat (combustion chamber oxidation)
CO
2+ C+ heat=2CO
1(combustion chamber reduction)
The heat that produces outwards transmits by furnace wall and furnace wall fin on the one hand, continue upwards to flow and enter secondary combustion chamber with residue combustible gas, carbon dust, tail gas on the other hand, because suction function, the part air that enters in the Dust Storage Room enters secondary combustion chamber and light above-mentioned flammable mixture, formation second-time burning under the effect of combustion chamber spark from the secondary aid distributing pipe:
C+O
2=CO
2+ heat (unburnt carbon dust)
2CO+O
2=2CO
2+ heat (unburnt fuel gas)
CH
4+ 2O
2=CO
2+ 2H
2O+ heat (unburnt fuel gas)
The heat that the second-time burning process produces outwards transmits by furnace wall and furnace wall fin, furnace roof and furnace roof fin on the one hand, and after-heat enters spiral finned heat exchanger with tail gas and outwards transmits by heat exchanger simultaneously.
The heat that said process produces is brought into drying room together under the circulating fan effect, realize the purpose that tealeaves is toasted.
The beneficial effects of the utility model are:
Adopt the negative pressure induced wind technology and in heating stove, be provided with the secondary aid distributing pipe, under negative pressure and the effect of secondary air distribution, this equipment can carry out gasification, and combustion, the utilization of second-time burning twice combustion to fuel, thereby can significantly improve the device energy conservation performance, simultaneously because the second-time burning process is stopped traditional directly outside emission of carbon dust, fuel gas, but carry out second-time burning, utilization, thereby environmental-protecting performance excellence.Compare with traditional roasting mode and equipment, the utility model not only effectively energy savings, significantly reduce tealeaves baking cost, improve the tealeaves baking properties, reduce productive labor intensity, large economy is worth for peasant household, dealer, enterprise create more, simultaneously, can also significantly reduce Air Pollutant Emission, for improving the productive life environment, promoting the better very fast development of local environmental protection cause to contribute.By be provided with at drying room controller can gather in real time in the drying room humiture and with the setting value relatively the back combustion fan is controlled, finally temperature automatically controlled; Controller is controlled wind-supplying mouth, and realization humidity is controlled automatically.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Each label is represented successively among the figure: chimney 1; Circulating fan 2; The little top 3 of heating clamber; Wind-supplying mouth 4; Heating clamber 5; Left side smoke box 6; Spiral fin coil 7; Left side shoot door 8; Right smoke box 9; Lead smoke pipe 10; Little shoot door 11; Combustion fan 12; Right shoot door 13; Cigarette case bracing frame 14; Furnace roof fin 15; Furnace roof 16; Furnace wall fin 17; Furnace wall 18; Coal filling hole 19; Deashing/air inlet 20; Furnace bottom 21; Temperature Humidity Sensor 22; Dust Storage Room 23; Fire grate 24; Annular tile 25; Secondary aid distributing pipe 26; Combustion chamber 27; Secondary combustion chamber 28; Return air inlet 29; Dress teahouse 30; Main control system 31; Drying room 32; Moisture exhausting port 33; Air inlet 34.
The specific embodiment
Referring to Fig. 1, the dress teahouse 30 of barn and heating clamber 5 are separated by body of wall, on the combustion chamber 27 of body of heater, secondary combustion chamber 28 is set, the cigarette case bracing frame 14 of hollow tubular is communicated with secondary combustion chamber 28 with the left smoke box 6 of heat exchanger, spiral fin coil 7 two ends of heat exchanger are snakelike left smoke box 6 and the right smoke box 9 of being connected in back and forth, the outlet of right smoke box 9 inserts the outer chimney 1 of barn with leading smoke pipe 10 by Wen's negative pressure pipe, the other end of chimney 1 pipeline tangentially is connected with combustion fan 12 outlets, on the little top 3 of heating clamber of building by laying bricks or stones on heating clamber 5 tops circulating fan 2 is housed, it is positioned at the top of spiral fin coil 7.Body of wall in dress teahouse 30 is provided with moisture exhausting port 33 and wind-supplying mouth 4, and dress is equipped with Temperature Humidity Sensor 22 in the teahouse 30, Temperature Humidity Sensor 22 connects main control system 31 by data wire, main control system 31 is electrically connected with the Electrically operated gate and the combustion fan 12 of wind-supplying mouth 4 respectively again, thereby controls the temperature and humidity in the dress teahouse 30 automatically.Partition wall upper and lower has return air inlet 29 and air inlet 34 respectively between dress teahouse 30 and the heating clamber 5, makes the air circulation of heating.Be connected with secondary aid distributing pipe 26 between the Dust Storage Room 23 of body of heater and secondary combustion chamber 28, combustion air can import secondary combustion chambers from the deashing/air inlet 20 of Dust Storage Room.For the ease of removing the cigarette ash that stockpiles in the pipeline, on left and right smoke box, be respectively arranged with left shoot door 7 and right shoot door 13, extend in place, barn outer end and be provided with little shoot door 13 leading smoke pipe 10.The outer wall of whole body of heater is provided with furnace wall fin 17 and the furnace roof fin 15 of strengthening heat exchange.
The utility model course of work is such:
Dress teahouse (8 in length, wide 2.7 meters, high 3 meters), heating clamber are adopted (long by 1.4, wide 1.4 meters and contour with the dress teahouse) and are propped up block with common brick with 24 walls, heating clamber withstands on for a short time apart from 1.4 meters, heating clamber top and adopts mixed earth to build (reserving the circulating fan installing hole when building), reservation return air inlet, air inlet (0.4 meter of height, wide with heating clamber) when a block heating clamber and dress teahouse partition wall.
The course of work is such: chimney 1; Circulating fan 2; The little top 3 of heating clamber; Wind-supplying mouth 4; Heating clamber 5; Left side smoke box 6; Spiral fin coil 7; Left side shoot door 8; Right smoke box 9; Lead smoke pipe 10; Little shoot door 11; Combustion fan 12; Right shoot door 13; Cigarette case bracing frame 14; Furnace roof fin 15; Furnace roof 16; Furnace wall fin 17; Furnace wall 18; Coal filling hole 19; Deashing/air inlet 20; Furnace bottom 21; Temperature Humidity Sensor 22; Dust Storage Room 23; Fire grate 24; Annular tile 25; Secondary aid distributing pipe 26; Combustion chamber 27; Secondary combustion chamber 28; Return air inlet 29; Dress teahouse 30; Main control system 31; Drying room 32; Moisture exhausting port 33; Air inlet 34.
Above fire grate 24, add auxiliary fluid ignition by coal filling hole 19, add the startup coal subsequently, start combustion fan 12 and main control system 31, begin to continue coal subsequently, start circulating fan 2.Under the effect of combustion fan 12, combustion air enters Dust Storage Room 23 and finally enters combustion chamber 27 by fire grate 24 combustion-supporting on the one hand by deashing/air inlet 20, enter secondary combustion chamber 28 by secondary aid distributing pipe 26 on the other hand and provide combustion-supporting for second-time burning.Fuel in the combustion chamber, the heat that produces after gasification, and combustion and second-time burning of secondary combustion chamber outwards transmits by furnace wall 18, furnace wall fin 17, furnace roof 16 and furnace roof fin 15, after-heat is sent into heat exchanger with tail gas by hollow tube cigarette case bracing frame 14 and is outwards transmitted by left smoke box 6, right smoke box 9 and finned tube 7, finally, tail gas is admitted to and leads smoke pipe 10 and pass through chimney 1 clean the discharge under combustion fan 12 tangential air inducing effects.
Under the effect of circulating fan 2, the drying room air is drawn out of and sends into heating clamber 5 from return air inlet 29, under big air quantity condition, can efficiently change and transmit and be heated, be sent back to drying room by air inlet 34 at last tealeaves is smokelessly toasted with the heat that above-mentioned each link produces.In the bake process, the utility model is relatively controlled combustion fan 12 back by the humiture in the main control system 31 real-time collection drying rooms and with setting value, thereby control fuel combustion speed, the temperature automatically controlled purpose of final realization, after humidity is higher than setting value in the drying room, the controller of main control system 31 can be opened the Electrically operated gate of wind-supplying mouth 4 automatically, outside air is brought into dress teahouse 30 and forces inner air to be discharged from moisture exhausting port 33 under circulating fan 2 effects, thereby realize controlling wet to the dress teahouse, after humidity returns to setting value in the drying room, automatically close wind-supplying mouth and preserve moisture, thereby realize the humidity purpose of control automatically.
In addition, can add fuel by coal filling hole 19 at any time in the bake process, also can outwards remove the charcoal ash by deashing/air inlet 20.
After 4～5 batches of tealeaves of baking, can open left shoot door 8, right shoot door 13, little shoot door 11 and remove the dust that remains in the heat exchanger.
Claims (4)
1. coal-fired gasification formula intelligence tealeaves roasting plant, barn mainly is made up of separated dress teahouse and heating clamber, it is characterized in that: be provided with secondary combustion chamber and be communicated with the spiral fin coil of heat exchanger in upper of furnace body, the outlet of spiral fin coil feeds the outer chimney of barn with leading smoke pipe, another termination combustion fan of chimney is equipped with circulating fan above the spiral fin coil of heating clamber; Dress teahouse body of wall is provided with moisture exhausting port and wind-supplying mouth and the indoor Temperature Humidity Sensor that is provided with, connect main control system by data wire, each is electrically connected with the Electrically operated gate and the combustion fan of wind-supplying mouth main control system again, and that adorns the teahouse upper and lowerly has a circulation port that communicates with heating clamber.
2. coal-fired gasification formula intelligence tealeaves roasting plant according to claim 1 is characterized in that: be connected with the secondary aid distributing pipe between the Dust Storage Room of body of heater and the secondary combustion chamber; The spiral fin coil both ends of heat exchanger connect left and right smoke box respectively, constitute furnace chamber to the reciprocal serpentine channel of leading smoke pipe; Combustion fan is tangentially being connected with chimney breast, leads smoke pipe and chimney breast inserts by Venturi tube.
3. coal-fired gasification formula according to claim 2 intelligence tealeaves roasting plant is characterized in that: all be provided with shoot door on the left and right smoke box of heat exchanger, extend in place, barn outer end and be provided with little shoot door leading smoke pipe.
4. coal-fired gasification formula intelligence tealeaves roasting plant according to claim 3, it is characterized in that: the outer wall of whole body of heater is provided with furnace wall fin and furnace roof fin; The little top of heating clamber is arranged on the top of heating clamber, and circulating fan is contained on the little top of heating clamber, and wind-supplying mouth is arranged on the above body of wall in the little top of heating clamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920253830XU CN201541641U (en) | 2009-12-04 | 2009-12-04 | Intelligent coal-fired gasification tea leaf baking equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920253830XU CN201541641U (en) | 2009-12-04 | 2009-12-04 | Intelligent coal-fired gasification tea leaf baking equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201541641U true CN201541641U (en) | 2010-08-11 |
Family
ID=42596798
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920253830XU Expired - Fee Related CN201541641U (en) | 2009-12-04 | 2009-12-04 | Intelligent coal-fired gasification tea leaf baking equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201541641U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302064A (en) * | 2011-09-07 | 2012-01-04 | 谭伟中 | Device and process for baking dark tea |
| CN105783489A (en) * | 2016-04-27 | 2016-07-20 | 杭州沃薪科技有限公司 | Embedded type closed-loop controlled chrysanthemum processing system and method |
| CN109645543A (en) * | 2019-01-17 | 2019-04-19 | 云南烟草机械有限责任公司 | A kind of biomass supplies heating integrated tobacco curing barn |
-
2009
- 2009-12-04 CN CN200920253830XU patent/CN201541641U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102302064A (en) * | 2011-09-07 | 2012-01-04 | 谭伟中 | Device and process for baking dark tea |
| CN102302064B (en) * | 2011-09-07 | 2013-05-01 | 谭伟中 | Device and process for baking dark tea |
| CN105783489A (en) * | 2016-04-27 | 2016-07-20 | 杭州沃薪科技有限公司 | Embedded type closed-loop controlled chrysanthemum processing system and method |
| CN109645543A (en) * | 2019-01-17 | 2019-04-19 | 云南烟草机械有限责任公司 | A kind of biomass supplies heating integrated tobacco curing barn |
| CN109645543B (en) * | 2019-01-17 | 2023-11-24 | 云南烟草机械有限责任公司 | Biomass heat supply integrated tobacco curing barn |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Ye Juan Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Kunming Kanglixin Electronic Machinery Co., Ltd. Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice |
Addressee: Kunming Kanglixin Electronic Machinery Co., Ltd. Document name: Notification to Go Through Formalities Rectification of Restoration of Right |
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| DD01 | Delivery of document by public notice |
Addressee: Kunming Kanglixin Electronic Machinery Co., Ltd. Document name: Notification of Decision on Request for Restoration of Right |
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| DD01 | Delivery of document by public notice |
Addressee: Kunming Kanglixin Electronic Machinery Co., Ltd. Document name: Notification to Pay the Fees |
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| DD01 | Delivery of document by public notice |
Addressee: Kunming Kanglixin Electronic Machinery Co., Ltd. Document name: Notification of Termination of Patent Right |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100811 Termination date: 20151204 |