CN2792210Y

CN2792210Y - Intelligent baking house of cured tobacco

Info

Publication number: CN2792210Y
Application number: CN 200520090449
Authority: CN
Inventors: 朴海平
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-04-22
Filing date: 2005-04-22
Publication date: 2006-07-05
Anticipated expiration: 2015-04-22

Abstract

The utility model relates to the structure improvement of hot blast roasting equipment of cured tobacco, particularly an intelligent baking house of cured tobacco. The intelligent baking house of cured tobacco comprises a hot blast supplying device, a tobacco rack (19), a humidity discharging outlet (2), and an air inlet (12); the hot blast supplying device is formed by that a circulating blower (3), a heat exchanger (5) and a furnace chamber are arranged from top to bottom; the outer wall of the intelligent baking house of cured tobacco is provided with the humidity discharging outlet (2) and the air inlet (12) which are communicated with outer environment; the hot blast supplying device is communicated with the bottom of the tobacco rack (19) through a hot blast passage (7); the bottom of the tobacco rack (19) is provided with a perforated plate (8) which is communicated with the tobacco rack (19). The utility model has the advantages of simple structure, easy installation, fast speed of hot blast circulating, small temperature difference between the upper part of a tobacco house and the lower part of the tobacco house, and favorable effect of humidity discharging; besides, operating time can be automatically arranged according to the temperature and the humidity inside the intelligent baking house of cured tobacco conveniently.

Description

The intelligent barn of a kind of flue-cured tobacco

Technical field

The utility model relates to the architecture advances of the air cooking equipment of flue-cured tobacco, is specially the intelligent barn of a kind of flue-cured tobacco.

Background technology

A large amount of moisture content in the tobacco leaf are unfavorable for the preservation of tobacco leaf, the moisture content in the tobacco leaf must be got rid of.At present, the technology that the baking of flue-cured tobacco technology adopts usually is low temperature, low humidity, slow flavescence, and the variable color of flue-cured tobacco, fixation and scapus all have important relationship with temperature, humidity three periods, if the top and the bottom temperature difference in the barn is bigger, bring adverse influence can for the quality of tobacco leaf.

Traditional traditional flue-curing barn exchanges by the circulation of the inside and outside cold and hot air of barn, steam is discharged to outside the barn, its air intake mode mostly is that air inlet is stayed in corner, barn four sides, cold wind directly enters barn, wind-engaging to influence make temperature in the barn, humidity inhomogeneous, its operating technology is difficult to grasp, and influences flue cured tobacco quality easily.

The utility model content

The purpose of this utility model is to provide a kind of flue-cured tobacco intelligent barn, and it is simple in structure, easy to operate, can make temperature in the barn, humidity even.

The technical solution of the utility model is:

The intelligent barn of a kind of flue-cured tobacco, comprise hot-air supplying equipment, cigarette frame, moisture exhausting port, air inlet, hot-air supplying equipment is that circulating fan, heat exchanger, burner hearth are provided with from top to bottom and form, the barn outer wall is provided with moisture exhausting port and the air inlet that communicates with external environment, hot-air supplying equipment is communicated with cigarette frame bottom by hot-air channel, and cigarette frame bottom is provided with the porous plate that communicates with the cigarette frame.

Described air inlet place is provided with the hydrofuge door, and the hydrofuge door is connected to wet exhauster by connecting rod, and wet exhauster adopts the Worm and worm-wheel gearing of driven by motor, and connecting rod links to each other with the worm screw of wet exhauster.

The described barn outside is provided with microcomputer controller, temperature sensor and humidity sensor are set in the cigarette frame, the signal that temperature sensor, humidity sensor produce inputs to microcomputer controller, and microcomputer controller sends instruction and gives hair-dryer, the coal inlet device in the burner hearth or the wet exhauster that links to each other with burner hearth.

The through hole of described porous plate is the arch pore structure that is stamped to form.

Described cigarette frame is provided with the cigarette folder, and the cigarette folder comprises that cigarette presss from both sides epimere and presss from both sides hypomere with the corresponding cigarette of cigarette folder epimere, and the cigarette folder is respectively equipped with the tobacco leaf awl and bores corresponding tobacco leaf with tobacco leaf for upper and lower section, and tobacco leaf presss from both sides epimere by cigarette and is installed on the cigarette frame.

Fire grate joint front and back ends in the described burner hearth is circular arc, is to install with one heart between the adjacent fire grate joint, and fire grate joint rear end circular arc radius is big than fire grate joint nose circle arc radius, makes between the fire grate joint and is provided with the gap.

The beneficial effects of the utility model are:

The utility model is simple in structure, installation is simple and easy, and hot air circulation speed is fast, and the upper and lower part has a narrow range of temperature in the cigarette room, and hydrofuge is effective, and can be easily according to the temperature in the barn, humidity and automatic setting working time, thereby has improved the quality of tobacco leaf finished product.

Description of drawings

Fig. 1 is the utility model structural representation.

Fig. 2 is the right view of Fig. 1.

Fig. 3 is the left view of Fig. 1.

Fig. 4 is the utility model perforated plate construction schematic diagram.

Fig. 5 is the side view of Fig. 4.

Fig. 6 is a B place partial enlarged drawing among Fig. 5.

Fig. 7 a-c is the utility model cigarette clamping structure schematic diagram; Fig. 7 a is a cigarette folder epimere structural representation, and Fig. 7 b is a cigarette folder hypomere structural representation, and Fig. 7 c is a cigarette folder hypomere side view.

Fig. 8 is the utility model cigarette folder working state figure.

Fig. 9 is another example structure schematic diagram of the utility model.

Figure 10 is the fire grate joint structural representation in the utility model burner hearth.

Among the figure, 1 chimney; 2 moisture exhausting ports; 3 circulating fans; 4 microcomputer controllers; 5 heat exchangers; 6 burner hearths; 7 hot-air channels; 8 porous plates; 9 gates; 10 temperature sensors; 11 humidity sensors; 12 air inlets; 13 through holes; 14 cigarettes folder; 15 cigarettes folder epimere; 16 cigarettes folder hypomere; 17 tobacco leaves awl; 18 fire grates joint; 19 cigarette framves; 20 wet exhausters; 21 connecting rods; 22 hydrofuge doors; 23 jump rings; 24 bayonet sockets.

The specific embodiment

As Figure 1-3, the intelligent barn of the utility model flue-cured tobacco comprises hot-air supplying equipment, cigarette frame 19, wet exhauster 20, moisture exhausting port 2, air inlet 12, chimney 1, gate 9 etc., hot-air supplying equipment is that circulating fan 3, heat exchanger 5, burner hearth 6 are provided with from top to bottom and form, the barn outer wall is provided with moisture exhausting port 2 and the air inlet 12 that communicates with external environment, hot-air supplying equipment is communicated with cigarette frame 19 bottoms by hot-air channel 7, and cigarette frame 19 bottoms are provided with the porous plate 8 that communicates with cigarette frame 19.The barn outside is provided with microcomputer controller 4, temperature sensor 10 and humidity sensor 11 are set in the cigarette frame 19, the signal that temperature sensor 10, humidity sensor 11 produce inputs to microcomputer controller 4, and microcomputer controller 4 sends instruction and gives hair-dryer, the coal inlet device in the burner hearth or the wet exhauster that links to each other with burner hearth; Air inlet 12 is positioned at circulating fan 3 tops, and air inlet 12 places are provided with hydrofuge door 22.The utility model wet exhauster 20 adopts the Worm and worm-wheel gearing of driven by motor, and the connecting rod 21 that links to each other with worm screw is connected with hydrofuge door 22, controls the unlatching of hydrofuge door 22 or closes air inlet 12 by the lifting of connecting rod 21.

The intelligent barn workflow of the utility model is as follows:

Dress cigarette → igniting → circulating fan 3 starts simultaneously with the hair-dryer that links to each other with burner hearth 6, when the dry-bulb temperature in the barn reaches design temperature, temperature sensor 10 inputs to microcomputer controller 4 with temperature signal, send instruction by microcomputer controller 4 and give hair-dryer, make hair-dryer stop automatically → when the temperature in the barn is lower than design temperature, hair-dryer starts → adjusts automatically according to the baking process requirement size of burner hearth firepower automatically, temperature sensor in the heat exchanger 5 inputs to microcomputer controller 4 with temperature signal, send instruction to the coal feeder in the burner hearth 6 by microcomputer controller 4, make the coal feeder in the burner hearth 6 advance coal automatically, when the wet-bulb temperature in the barn reaches design temperature, humidity sensor 11 inputs to microcomputer controller 4 with moisture signal, send instruction by microcomputer controller 4 and give wet exhauster 20, wet exhauster 20 is opened air inlet 12 automatically, carry out that hydrofuge → when the wet-bulb temperature in the barn reached design temperature, wet exhauster was closed air inlet 12 automatically, stops hydrofuge.When do, when wet-bulb temperature is too high or too low, alarm can be reported to the police automatically.When machinery or electric component broke down, alarm was reported to the police automatically.Microcomputer controller is selected from the QJ-II type flue-cured tobacco automatic temperature controller that sea, Shenyang Supreme Being Industrial Co., Ltd. produces in the present embodiment.

Shown in Fig. 4-6, the arch pore structure of the through hole of the utility model porous plate 8 13 for being stamped to form, thereby can prevent hot blast directly blow tobacco leaf, can guarantee that temperature in the barn, humidity are even simultaneously.

As Fig. 7 a-c, shown in 8, the utility model cigarette frame 19 is provided with cigarette folder 14, cigarette folder 14 comprises cigarette folder epimere 15 and presss from both sides hypomeres 16 with cigarette folder epimere 15 corresponding cigarettes, cigarette folder epimere is " U " type tubular construction that Open Side Down, cigarette folder hypomere is " U " type tubular construction that opening makes progress, " U " type bore of cigarette folder hypomere is a bit larger tham " U " type external diameter of pipe of cigarette folder epimere, on two side pipes of " U " type pipe of cigarette folder epimere jump ring 23 is housed, have the bayonet socket 24 that cooperates with jump ring 23 on two side pipes of " U " type pipe of cigarette folder hypomere, on the cigarette folder, hypomere 15,16 are respectively equipped with tobacco leaf awl 17 and bore 17 corresponding tobacco leaves with tobacco leaf, and tobacco leaf is installed on the cigarette frame 19 by cigarette folder epimere 16.

As shown in Figure 9, intelligent barn of another embodiment of the utility model and above-mentioned barn difference are that chimney 1, air inlet 12 positions and barn size are adjusted a little, and its workflow is as follows:

Dress cigarette → igniting → circulating fan 3 starts simultaneously with the hair-dryer that links to each other with burner hearth 6, when the dry-bulb temperature in the barn reaches design temperature, temperature sensor 10 inputs to microcomputer controller 4 with temperature signal, send instruction by microcomputer controller 4 and give hair-dryer, make hair-dryer stop automatically → when the temperature in the barn is lower than design temperature, hair-dryer starts → adjusts automatically according to the baking process requirement size of burner hearth firepower automatically, temperature sensor in the heat exchanger 5 inputs to microcomputer controller 4 with temperature signal, send instruction to the coal feeder in the burner hearth 6 by microcomputer controller 4, make the coal feeder in the burner hearth 6 advance coal automatically, when the wet-bulb temperature in the barn reaches design temperature, humidity sensor 11 inputs to microcomputer controller 4 with moisture signal, send instruction by microcomputer controller 4 and give wet exhauster 20, wet exhauster 20 is opened air inlet 12 automatically, carry out that hydrofuge → when the wet-bulb temperature in the barn reached design temperature, wet exhauster was closed air inlet 12 automatically, stops hydrofuge.When do, when wet-bulb temperature is too high or too low, alarm can be reported to the police automatically.When machinery or electric component broke down, alarm was reported to the police automatically.

The hot-blast stove that hot-air supplying equipment of the present utility model can adopt Chinese utility model patent (application number is 02274255.7) to mention.As shown in figure 10, fire grate joint in the utility model burner hearth is different with Chinese utility model patent (application number is 02274255.7), fire grate in the utility model burner hearth 6 saves 18 front and back ends and is circular arc, between the adjacent fire grate joint 18 is to install with one heart, it is big than fire grate joint nose circle arc radius that fire grate saves 18 rear end circular arc radiuses, makes between the fire grate joint 18 and be provided with the gap.Pitch unanimity because of the fire grate joint, and the front of fire grate joint is a circular arc, the back is the bigger circular arc of concentric and radius, the semidiameter of two circular arcs of cause is as the gap between the fire grate joint, so no matter the fire grate joint is in any angle, gap between the fire grate joint is identical, thereby guarantees that fire coal can not save top from fire grate and fall down.

Claims

1, the intelligent barn of a kind of flue-cured tobacco, it is characterized in that: comprise hot-air supplying equipment, cigarette frame (19), moisture exhausting port (2), air inlet (12), hot-air supplying equipment is that circulating fan (3), heat exchanger (5), burner hearth (6) are provided with from top to bottom and form, the barn outer wall is provided with moisture exhausting port (2) and the air inlet (12) that communicates with external environment, hot-air supplying equipment is communicated with cigarette frame (19) bottom by hot-air channel (7), and cigarette frame (19) bottom is provided with the porous plate (8) that communicates with cigarette frame (19).

2, according to the intelligent barn of the described flue-cured tobacco of claim 1, it is characterized in that: described air inlet (12) locates to be provided with hydrofuge door (22), hydrofuge door (22) is connected to wet exhauster (20) by connecting rod (21), wet exhauster (20) adopts the Worm and worm-wheel gearing of driven by motor, and connecting rod (21) links to each other with the worm screw of wet exhauster.

3, according to claim 1 or the intelligent barn of 2 described flue-cured tobaccos, it is characterized in that: the described barn outside is provided with microcomputer controller (4), temperature sensor (10) and humidity sensor (11) are set in the cigarette frame, the signal that temperature sensor (10), humidity sensor (11) produce inputs to microcomputer controller (4), and microcomputer controller (4) sends instruction and gives hair-dryer, the coal inlet device in the burner hearth or the wet exhauster that links to each other with burner hearth.

4, according to the intelligent barn of the described flue-cured tobacco of claim 1, it is characterized in that: the arch pore structure of the through hole (13) of described porous plate (8) for being stamped to form.

5, according to the intelligent barn of the described flue-cured tobacco of claim 1, it is characterized in that: described cigarette frame (19) is provided with cigarette folder (14), cigarette folder (14) comprises cigarette folder epimere (15) and presss from both sides hypomere (16) with the corresponding cigarette of cigarette folder epimere (15), cigarette folder upper and lower section (15,16) is respectively equipped with tobacco leaf awl (17) and bores (17) corresponding tobacco leaf with tobacco leaf, and tobacco leaf presss from both sides epimere (15) by cigarette and is installed on the cigarette frame (19).

6, according to the intelligent barn of the described flue-cured tobacco of claim 1, it is characterized in that: fire grate joint (18) front and back ends in the described burner hearth (6) is circular arc, be to install with one heart between the adjacent fire grate joint (18), fire grate joint (18) rear end circular arc radius is big than fire grate joint nose circle arc radius, makes between the fire grate joint (18) and is provided with the gap.