CN110617678A - High-efficiency electromagnetic hot air generator - Google Patents
High-efficiency electromagnetic hot air generator Download PDFInfo
- Publication number
- CN110617678A CN110617678A CN201910905777.5A CN201910905777A CN110617678A CN 110617678 A CN110617678 A CN 110617678A CN 201910905777 A CN201910905777 A CN 201910905777A CN 110617678 A CN110617678 A CN 110617678A
- Authority
- CN
- China
- Prior art keywords
- flue
- cured tobacco
- controller
- hot air
- heat energy
- 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 claims abstract description 58
- 235000002637 Nicotiana tabacum Nutrition 0.000 claims abstract description 58
- 239000000523 sample Substances 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims description 13
- 239000004973 liquid crystal related substance Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 abstract description 23
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 239000002912 waste gas Substances 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 abstract description 3
- 230000004044 response Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 230000005855 radiation Effects 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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
- A24B3/04—Humidifying or drying tobacco bunches or cut tobacco
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/001—Drying-air generating units, e.g. movable, independent of drying enclosure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/06—Controlling, e.g. regulating, parameters of gas supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B9/00—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards
- F26B9/06—Machines or apparatus for drying solid materials or objects at rest or with only local agitation; Domestic airing cupboards in stationary drums or chambers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2200/00—Drying processes and machines for solid materials characterised by the specific requirements of the drying good
- F26B2200/22—Tobacco leaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
The invention discloses a high-efficiency electromagnetic hot air generator which comprises a flue-cured tobacco house body, wherein a flue-cured tobacco frame is arranged in an inner cavity of the flue-cured tobacco house body, a temperature probe is arranged on one side of the flue-cured tobacco frame, one side, far away from the flue-cured tobacco house body, of the temperature probe is connected with an intelligent variable-frequency drive controller through a lead, the bottom of the intelligent variable-frequency drive controller is connected with a heat energy generating device through a lead, the heat energy generating device is arranged at the position, corresponding to the flue-cured tobacco frame, of the bottom of the flue-cured tobacco house body. The invention improves the uniformity and the fluidity of the air temperature in the room body, improves the quality efficiency of the flue-cured tobacco, ensures that the flue-cured tobacco rack can uniformly, stably and efficiently bake the tobacco leaves, greatly improves the utilization rate of hot air, is clean and environment-friendly in the heat production process, has no waste gas and dust emission, is convenient to use, has long service life, has no transportation and storage of fuel, reduces the later maintenance of heating equipment, and has quick thermal response, namely heating and instant heating.
Description
Technical Field
The invention belongs to the field of baking and drying production equipment, and particularly relates to a high-efficiency electromagnetic hot air generator.
Background
The current tobacco leaf baking heating mode is basically the traditional heat transfer and radiation heating mode, such as: heating furnaces for burning wood, coal, oil, etc.; the method has the defects of large heat loss, low heat efficiency, low heating speed, difficult heating temperature rise, larger environmental pollution, more potential safety hazards, inaccurate heat control in the heating process, insufficient intelligent degree and the like. The invention changes the traditional pure heat radiation heating mode, adopts load active heating and reduces a key heat transfer process, thereby obviously improving the heat efficiency and the energy-saving effect. The heating process has no waste gas and waste solid emission, no open fire, lower temperature of the operation environment, and environment-friendly and safe heating mode. The full-digital intelligent control circuit can realize full-automatic accurate control of the heating process, and the intellectualization, control safety and energy-saving degree of the equipment are greatly improved.
Disclosure of Invention
The invention aims to solve the problems in the background art and provide a high-efficiency electromagnetic hot air generator.
The technical scheme adopted by the invention is as follows:
high-efficient electromagnetic hot air generator, including the flue-cured tobacco room body, the inner chamber of the flue-cured tobacco room body is equipped with flue-cured tobacco frame, one side of flue-cured tobacco frame is equipped with temperature probe, and one side that the flue-cured tobacco room body was kept away from to temperature probe is connected with intelligent frequency conversion drive controller through the wire, the bottom of intelligent frequency conversion drive controller is connected with heat energy generating device through the wire, heat energy generating device sets up the position that corresponds the flue-cured tobacco frame in the bottom of the flue-cured tobacco room body, the top surface of the flue-cured tobacco room body is equipped.
The intelligent variable frequency drive controller comprises a controller mainboard, an intelligent control circuit board is arranged on the front face of the controller mainboard, and an insulated gate bipolar transistor is arranged at the bottom of the front face of the controller mainboard, which corresponds to the intelligent control circuit board.
The heat energy generation device comprises a first shell, a second shell is connected to one end of the first shell through a bolt, a threading pipe is arranged in an inner cavity of a cavity formed by the first shell and the second shell, and spiral fins are wound on the side surface of the threading pipe.
Wherein, the quantity of air exhauster is three groups, and three groups of air exhausters are the straight line form setting at the top surface of the flue-cured tobacco room body.
Wherein, temperature probe's inside is equipped with temperature-sensing ware, and temperature-sensing ware can be with temperature signal conversion electrical signal transport to controller mainboard.
The heat energy generating device is characterized in that the number of the heat energy generating devices is a plurality of groups, the heat energy generating devices are uniformly arranged at the bottom of the tobacco curing frame, the inner cavity of each heat energy generating device is provided with a plurality of groups of threading pipes, and the threading pipes are arranged in the inner cavity of each heat energy generating device in a staggered mode.
Wherein, the shape of the heat energy generating device can be round, rectangular or polygonal.
The intelligent variable frequency drive controller is characterized in that a digital signal generator, a time controller, a temperature controller and a liquid crystal display are arranged inside the intelligent variable frequency drive controller, and the digital signal generator, the time controller, the temperature controller and the liquid crystal display are all electrically connected with a controller mainboard.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the flue-cured tobacco house, the three groups of exhaust fans can suck air into the flue-cured tobacco house body from the heat energy generation device, and the heat energy generation device can heat the air, so that the uniformity and the mobility of the air temperature in the house body are improved, and the quality efficiency of flue-cured tobacco is improved.
2. According to the invention, the intelligent variable-frequency drive controller can acquire the temperature of the tobacco curing rack through the temperature probe, manual control is facilitated through the liquid crystal display, and the heating voltage of the heat energy generating device is controlled through the intelligent variable-frequency drive controller, so that the temperature of the tobacco curing room body can be accurate to 1 ℃, and the tobacco curing rack can be used for uniformly, stably and efficiently curing the tobacco leaves.
3. According to the invention, after the spiral fins are electrified, the threading pipes can generate an alternating magnetic field to enable the spiral fins to generate heat, so that the traditional heat transfer mode is changed, a key heat transfer process is reduced, the heat loss in the transfer process and the loss of heat sources radiating to the periphery are eliminated, the utilization rate of hot air is greatly improved, the heat generation process is clean and environment-friendly, no waste gas or dust is discharged, the use is convenient, the service life is long, no fuel transportation or storage exists, the later maintenance of heating equipment is reduced, the thermal response is fast, heating is realized immediately, hot air can be generated within 5 minutes after the heating equipment is started, and the required temperature can be reached instantly.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of the structure of the intelligent variable frequency drive controller according to the present invention;
fig. 3 is a schematic structural diagram of a thermal energy generating device according to the present invention.
The labels in the figure are: 1. a flue-cured tobacco house body; 2. a temperature probe; 3. an intelligent variable frequency drive controller; 31. a controller main board; 32. an intelligent control circuit board; 33. an insulated gate bipolar transistor; 4. a thermal energy generating device; 41. a first shell; 42. a second shell; 43. a threading tube; 44. a helical fin; 5. a tobacco curing rack; 6. an exhaust fan.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1-3, high-efficient electromagnetic hot air generator, including the flue-cured tobacco house body 1, the inner chamber of the flue-cured tobacco house body 1 is equipped with flue-cured tobacco frame 5, one side of flue-cured tobacco frame 5 is equipped with temperature probe 2, one side that flue-cured tobacco house body 1 was kept away from to temperature probe 2 is connected with intelligent frequency conversion drive controller 3 through the wire, intelligent frequency conversion drive controller 3's bottom is connected with heat energy generating device 4 through the wire, heat energy generating device 4 sets up the position that corresponds flue-cured tobacco frame 5 in the bottom of the flue-cured tobacco house body 1, the top surface of the flue-cured tobacco house body 1 is equipped with air exhauster 6, the quantity of air exhauster 6 is three groups, and three groups.
By adopting the technical scheme:
three groups of exhaust fans 6 can be with the air from the 4 suction flue-cured tobacco rooms of heat energy generating device 1, and heat energy generating device 4 can heat the air, has improved the homogeneity and the mobility of the internal air temperature in room, improves flue-cured tobacco quality efficiency.
Intelligence frequency conversion drive controller 3 includes controller mainboard 31, the front of controller mainboard 31 is equipped with intelligent control circuit board 32, the front of controller mainboard 31 corresponds the bottom of intelligent control circuit board 32 and is equipped with insulated gate bipolar transistor 33, temperature probe 2's inside is equipped with temperature-sensing ware, and temperature-sensing ware can turn into the signal of telecommunication with temperature signal and carry to controller mainboard 31, the inside of intelligence frequency conversion drive controller 3 is equipped with digital signal generator, time controller, temperature controller and LCD, and digital signal generator, time controller, temperature controller and LCD all with controller mainboard 31 electric connection.
By adopting the technical scheme:
the temperature of 5 departments of flue-cured tobacco frame can be obtained through temperature probe 2 to intelligence frequency conversion drive controller 3, through the manual control of being convenient for of LCD, through the heating voltage of 3 control heat energy generating device 4 of intelligence frequency conversion drive controller, make the temperature of the flue-cured tobacco room body 1 can be accurate to 1 ℃, make flue-cured tobacco frame 5 can carry out even, stable, efficient baking to the tobacco leaf.
Heat energy generation device 4 includes shell one 41, the one end bolted connection of shell one 41 has shell two 42, the inner chamber of the cavity that shell one 41 and shell two 42 are constituteed is equipped with threading pipe 43, the side surface winding of threading pipe 43 has helical fin 44, heat energy generation device 4's quantity is a plurality of groups, and a plurality of groups heat energy generation device 4 evenly sets up in the bottom of flue-cured tobacco frame 5, heat energy generation device 4's inner chamber is equipped with a plurality of groups threading pipe 43, and a plurality of groups threading pipe 43 staggered arrangement are in heat energy generation device 4's inner chamber, heat energy generation device 4's shape can be circular, rectangle or polygon.
By adopting the technical scheme:
after helical fin 44 circular telegram, threading pipe 43 can produce alternating magnetic field, make helical fin 44 generate heat, the mode of traditional heat transfer has been changed, the heat transfer process of a key has been reduced, the calorific loss and the heat source of this transfer process of having eliminated are to the loss that gives off all around, make hot-blast utilization ratio improve greatly, heat production in-process clean environmental protection, no waste gas, the dust discharges, high durability and convenient use, there is not the transportation of fuel, store, reduce heating equipment's later maintenance, the thermal response is fast, heat promptly, start-up 5 minutes internal energy production hot-blasts, just can reach required temperature in the twinkling of an eye.
The working principle is that referring to fig. 1-3, when in use, the heat energy generating device 4 and the exhaust fan 6 are opened through the intelligent variable frequency driving controller 3, air can enter the flue-cured tobacco house body 1 from the heat energy generating device 4, after the spiral fins 44 are electrified, the threading pipe 43 can generate an alternating magnetic field to enable the spiral fins 44 to generate heat, the air passing through the heat energy generating device 4 can bring the heat into the flue-cured tobacco house body 1 to enable the temperature in the flue-cured tobacco house body 1 to rise, the intelligent variable frequency driving controller 3 can automatically calculate instant heating power according to the tiny change of the temperature measured by the temperature probe 2 and transmit the instant heating power to the heating system in real time, under the set temperature, the required temperature can be reached in the shortest time according to the conditions of actual temperature, voltage and the like, and the set temperature is kept, and the temperature.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. High-efficient electromagnetic hot air generator, including the flue-cured tobacco room body (1), its characterized in that: the inner chamber of the flue-cured tobacco house body (1) is equipped with flue-cured tobacco frame (5), one side of flue-cured tobacco frame (5) is equipped with temperature probe (2), and one side that the flue-cured tobacco house body (1) was kept away from in temperature probe (2) is connected with intelligent frequency conversion drive controller (3) through the wire, the bottom of intelligent frequency conversion drive controller (3) is connected with heat energy generating device (4) through the wire, heat energy generating device (4) set up the position that corresponds flue-cured tobacco frame (5) in the bottom of the flue-cured tobacco house body (1), the top surface of the flue-cured tobacco house body (1) is equipped with air exhauster (6).
2. The high efficiency electromagnetic hot air generator of claim 1, characterized by: intelligence frequency conversion drive controller (3) are including controller mainboard (31), the front of controller mainboard (31) is equipped with intelligent control circuit board (32), the front of controller mainboard (31) corresponds the bottom of intelligent control circuit board (32) and is equipped with insulated gate bipolar transistor (33).
3. The high efficiency electromagnetic hot air generator of claim 1, characterized by: the heat energy generation device (4) comprises a first shell (41), a second shell (42) is connected to one end of the first shell (41) through a bolt, a threading pipe (43) is arranged in an inner cavity of a cavity formed by the first shell (41) and the second shell (42), and spiral fins (44) are wound on the side surface of the threading pipe (43).
4. The high efficiency electromagnetic hot air generator of claim 1, characterized by: the quantity of air exhauster (6) is three groups, and three groups of air exhauster (6) are the top surface of straight line shape setting at flue-cured tobacco room body (1).
5. The high efficiency electromagnetic hot air generator of claim 2, characterized by: the inside of temperature probe (2) is equipped with temperature-sensing ware, and temperature-sensing ware can be with temperature signal conversion electrical signal transport to controller mainboard (31).
6. A high efficiency electromagnetic hot air generator according to claim 3, characterized by: the quantity of heat energy generating device (4) is a plurality of groups, and a plurality of groups heat energy generating device (4) evenly set up in the bottom of flue-cured tobacco frame (5), the inner chamber of heat energy generating device (4) is equipped with a plurality of groups threading pipe (43), and a plurality of groups threading pipe (43) staggered arrangement is in the inner chamber of heat energy generating device (4).
7. The high efficiency electromagnetic hot air generator of claim 1, characterized by: the shape of the thermal energy generating device (4) can be circular, rectangular or polygonal.
8. The high efficiency electromagnetic hot air generator of claim 2, characterized by: the intelligent variable frequency driving controller (3) is internally provided with a digital signal generator, a time controller, a temperature controller and a liquid crystal display, and the digital signal generator, the time controller, the temperature controller and the liquid crystal display are all electrically connected with a controller mainboard (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905777.5A CN110617678A (en) | 2019-09-24 | 2019-09-24 | High-efficiency electromagnetic hot air generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910905777.5A CN110617678A (en) | 2019-09-24 | 2019-09-24 | High-efficiency electromagnetic hot air generator |
Publications (1)
| Publication Number | Publication Date |
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| CN110617678A true CN110617678A (en) | 2019-12-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910905777.5A Pending CN110617678A (en) | 2019-09-24 | 2019-09-24 | High-efficiency electromagnetic hot air generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN110617678A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505093A (en) * | 2020-11-09 | 2021-03-16 | 华南理工大学 | Variable-frequency magnetocaloric effect measuring device and method |
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|---|---|---|---|---|
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| CN201323862Y (en) * | 2008-12-24 | 2009-10-14 | 郑州三益电气有限公司 | Combined-type intelligent electromagnetic tobacco curing room |
| CN203405061U (en) * | 2013-07-04 | 2014-01-22 | 漳州市国辉工贸有限公司 | Timber drying equipment |
| KR101376115B1 (en) * | 2013-08-16 | 2014-03-19 | 손창규 | Waste heet recovery system of agricultural products drying apparatus |
| CN203518509U (en) * | 2013-10-08 | 2014-04-02 | 郑州旭阳涂装设备有限公司 | Drying duct device with frequency conversion constant temperature control function |
| CN106524690A (en) * | 2016-12-27 | 2017-03-22 | 航星洗涤机械（泰州）有限公司 | Efficient and energy-saving dryer |
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| CN207762978U (en) * | 2017-10-20 | 2018-08-24 | 浙江绍兴苏泊尔生活电器有限公司 | Electromagnetic oven |
| CN108669619A (en) * | 2018-04-24 | 2018-10-19 | 贵州省烟草公司黔西南州公司 | Tobacco flue-curing controller |
| CN208332914U (en) * | 2018-06-14 | 2019-01-04 | 刘保彬 | A kind of novel Honeysuckle drying machine |
| CN210688973U (en) * | 2019-09-24 | 2020-06-05 | 喆能环保技术（深圳）有限公司 | High-efficiency electromagnetic hot air generator |
-
2019
- 2019-09-24 CN CN201910905777.5A patent/CN110617678A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2314295Y (en) * | 1997-11-15 | 1999-04-14 | 徐复昌 | Electromagnetic emission style air heat exchanger |
| CN201323862Y (en) * | 2008-12-24 | 2009-10-14 | 郑州三益电气有限公司 | Combined-type intelligent electromagnetic tobacco curing room |
| CN203405061U (en) * | 2013-07-04 | 2014-01-22 | 漳州市国辉工贸有限公司 | Timber drying equipment |
| KR101376115B1 (en) * | 2013-08-16 | 2014-03-19 | 손창규 | Waste heet recovery system of agricultural products drying apparatus |
| CN203518509U (en) * | 2013-10-08 | 2014-04-02 | 郑州旭阳涂装设备有限公司 | Drying duct device with frequency conversion constant temperature control function |
| CN106524690A (en) * | 2016-12-27 | 2017-03-22 | 航星洗涤机械（泰州）有限公司 | Efficient and energy-saving dryer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112505093A (en) * | 2020-11-09 | 2021-03-16 | 华南理工大学 | Variable-frequency magnetocaloric effect measuring device and method |
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