Full-automatic tobacco flue-curing house
Technical field
The utility model belongs to the tobacco leaf processing technique field, is specifically related to a kind of full-automatic tobacco flue-curing house that tobacco leaf is toasted.
Background technology
The main production equipments of using in the tobacco flue-curing process is tobacco flue-curing house, and at present, the tobacco flue-curing house that uses in the cured tobacco production still is old-fashioned tobacco flue-curing house, floor space is bigger, consuming time longer, the tobacco leaf that toasted need be established the place in addition and get damp again, and old-fashioned tobacco flue-curing house technology is outmoded, labour intensity is big, operating technology is difficult to grasp, and it is bigger influenced by external condition, and product quality can not be guaranteed, can not automated production, humiture is difficult to control; The bakery exterior wall is brick formula structure, can not dismantle after building up.
The notification number CN201000257 day for announcing: 2008.01.02 discloses a kind of split-mounting type hot air circulation roasting plant that can move freely, its entire equipment is by one or more identical baking unit combination, each baking unit is a dismountable cube closed box (1), the outer wall of casing is by a light-duty high-temp resisting high-humidity resisting insulation plate of piece (2) splicing mutually, assemble at steelframe with the Luo bolt, the corner in the closed box (1) is separated into one to four heating chamber (4) and a baking vessel (5) space by thermal insulation board (3); There is the branch air regulator (6) of band infrared heating tube described thermal insulation board (3) upper end, and return air inlet (7) is opened in the lower end, and heating chamber (4) is isosceles right angle triangular column, every totally-enclosed speed governing dehumidifier of the contour installation in exterior wall lower end (8) of baking vessel (5).Though this patented technology can replace the farm building barn, assembling flexibly, the characteristics of not taking up an area of, it toasts noncontinuity, and key operation is made of a plurality of heating chambers and a baking vessel, the differentiation of baking temperature gradient, cured effect and quality are restricted.
The utility model content
For solving the above-mentioned defective that prior art exists, the purpose of this utility model is to provide a kind of serialization automated production, reduces labour intensity, enhances productivity, and heat energy takes full advantage of, and baking quality is good, the full-automatic tobacco flue-curing house that reduces cost.
For the utility model solves the technical scheme that its technical problem adopts be: this full-automatic tobacco flue-curing house, comprise tobacco flue-curing house room body, internal partition, heater and control system, described internal partition is divided into baking zone and moisture regain district with tobacco flue-curing house room body, it is characterized in that: described baking zone is six baking zones, enters order by tobacco leaf and is followed successively by first baking zone, second baking zone, the 3rd baking zone, the 4th baking zone, the 5th baking zone and the 6th baking zone; Described heater is arranged on the top of the 6th baking zone, the heater top is provided with the fan that hot blast is blown downwards, in first to the 6th baking zone, be provided with the hot air circulation passage, unroll continuous chain track arranged in described baking zone and moisture regain district, described chain track is by the chain drive device drives, the top in described moisture regain district is provided with exhaust outlet, and described control system detects each baking zone, moisture regain district temperature, thus the operation of control heater, fan and chain drive equipment.
The bottom of the internal partition between described the 5th baking zone and the 6th baking zone is provided with turnover panel, by turnover panel hot blast is entered in the 5th baking zone, below the 5th baking zone, fan is installed, the hot blast of the 5th baking zone is upwards flowed, the top of the internal partition between the 5th baking zone and the 4th baking zone is provided with turnover panel, hot blast is entered in the 4th baking zone, above the 4th baking zone, fan is installed, blowing hot blast flows downward, below the internal partition between the 4th baking zone and the 3rd baking zone, be provided with turnover panel, make hot blast enter the 3rd baking zone, at the 3rd baking zone, the body top, room of second baking zone and first baking zone is respectively equipped with the skylight, regulates first respectively, two, air themperature in three baking zones; Has the lower air duct that is communicated with the moisture regain district below the 5th baking zone and the 6th baking zone.
Described hot air circulation passage comprises: be positioned at the moisture passage of first to the 6th baking zone bottom, described moisture passage is communicated with the moisture regain district by the 4th turnover panel; Form hot-air channel by the internal partition that is separated with distance between being crisscross arranged also up and down between described the 6th baking zone and the 5th baking zone; Form hot-air channel by the internal partition that is separated with distance between being crisscross arranged also up and down between described the 5th baking zone and the 4th baking zone; The bottom of the internal partition between described the 4th baking zone and the 3rd baking zone is provided with first turnover panel; The bottom of described the 3rd baking zone, second baking zone and first baking zone is the hot-air channel that is connected; Described first baking zone is connected with the moisture passage; Described the 4th baking zone, the 5th baking zone and moisture regain district are respectively equipped with the moisture interchannel and realize its second turnover panel that is communicated with and the 3rd turnover panel.
Temperature in described first baking zone is that the temperature in 35 ℃, second baking zone is that temperature in 40 ℃, the 3rd baking zone is that temperature in 45 ℃, the 4th baking zone is that temperature in 50 ℃, the 5th baking zone is that temperature in 60 ℃, the 6th baking zone is 70 ℃.
Described baking zone and moisture regain district are provided with observation window.
Described baking zone reduces successively from the height of the 6th baking zone to the first baking zone.
The height of described first, second and third baking zone is lower than the height of described fourth, fifth, six baking zones.
The steel frame construction that described tobacco flue-curing house room body and internal partition are made by insulation material.
Described tobacco flue-curing house room body is placed on cement and is built on the ground.
The beneficial effects of the utility model are: a large amount of blue or green cigarettes is suspended on the track chain after framing up through establishment, under the drive of drive apparatus, chain enters the different baking zones of tobacco leaf with certain speed, in the variable color of different baking zones process, after fixation and dry three phases reach the whole dryings of tobacco leaf, enter the moisture regain district, by closing the turnover panel between the 4th baking zone and the 3rd baking zone, can make the passage of warm and humid air below the 5th baking zone and the 6th baking zone in the 4th baking zone enter the moisture regain district, baking through six road baking zones, the ripe tobacco leaf of baking enters the moisture regain district, tobacco leaf reaches the moisture regain standard in the moisture regain district, can go out the room packing; This drying room can make the baking of tobacco leaf and moisture regain reach the serialization state, bakery can be dismantled as required, is installed in different places, has reduced the construction cost of bakery.The utility model can be realized working continuously automatically of tobacco flue-curing, has realized that humiture is easy to adjust, and output is big, has reduced labour intensity, has improved production efficiency, has reduced the construction cost of bakery.Reach and can reuse the tobacco flue-curing house material, tobacco flue-curing and each link that gets damp again need be combined, tobacco flue-curing house room body and internal partition utilize insulation material to reach detachably and reuse.
Description of drawings
Below in conjunction with accompanying drawing specific embodiment of the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Fig. 2 arranges schematic diagram for the track chain.
Fig. 3 is the structural representation with full-automatic tobacco flue-curing house of another kind of hot air circulation channel design.
Fig. 4 is that the track chain in Fig. 3 structure is arranged schematic diagram.
The specific embodiment
Full-automatic tobacco flue-curing house as shown in Figure 1, 2, has tobacco flue-curing house room body, described tobacco flue-curing house room body 1 is placed on the ground that cement is built into, be isolated into baking zone and moisture regain district 11 by internal partition in the room body, the steel frame construction that described tobacco flue-curing house room body material and internal partition are made by insulation material fastens connection by secure components such as bolts, loosening fasteners, can disassemble each parts that constitute tobacco flue-curing house, convenient transportation and mobile.Described baking zone is six baking zones, enters order by tobacco leaf and is followed successively by first baking zone 2, second baking zone 4, the 3rd baking zone 5, the 4th baking zone 6, the 5th baking zone 8 and the 6th baking zone 9; Above the 6th baking zone, be provided with heater 10, heater 10 tops are provided with the fan that hot blast is blown downwards, in first to the 6th baking zone, be provided with the hot air circulation passage, described hot air circulation passage comprises: the bottom of the 5th internal partition 20 between described the 5th baking zone 8 and the 6th baking zone 9 is provided with the 3rd turnover panel 21, by the 3rd turnover panel 21 hot blast is entered in the 5th baking zone 8, below the 5th baking zone 8, fan 22 is installed, the hot blast of the 5th baking zone is upwards flowed, the top of the 4th internal partition 23 between the 5th baking zone 8 and the 4th baking zone 6 is provided with second turnover panel 24, hot blast is entered in the 4th baking zone 6, above the 4th baking zone 6, fan 7 is installed, blowing hot blast flows downward, below the 3rd internal partition 25 between the 4th baking zone 6 and the 3rd baking zone 5, be provided with first turnover panel 13, make hot blast enter the 3rd baking zone 5, at the 3rd baking zone 5, the body top, room of second baking zone 4 and first baking zone 2 is respectively equipped with skylight 3, regulate first respectively, two, air themperature in three baking zones, first, two, the bottom of three baking zones is provided with the passage of hot-air circulation, makes hot-air enter second baking zone 4 and first baking zone 2 from the 3rd baking zone 5 successively; Described the 5th baking zone 8 and the 6th baking zone 9 bottoms have the lower air duct 19 that is communicated with the moisture regain district, by closing first turnover panel 13 of the 3rd internal partition 25 belows, can make the warm and humid air in the 4th baking zone 4 enter moisture regain district 11 by lower air duct 19, the tobacco leaf that toasts out is got damp again, the top in described moisture regain district is provided with exhaust outlet 12, and the hot-air after the circulation is discharged from exhaust outlet 12.Unroll continuous chain track 17 arranged in described baking zone and moisture regain district, size according to each baking zone and moisture regain district area, chain track is interior as far as possible back and forth many around several roads, to increase tobacco leaf stoving time within it, described chain track is by the chain drive device drives, described control system detects each baking zone and moisture regain district temperature, thus the operation of equipment such as control heater, fan, chain drive equipment.The temperature of controlling temperature in first baking zone 2 and being temperature in 35 ℃, second baking zone 4 and be temperature in 40 ℃, the 3rd baking zone 5 and be temperature in 45 ℃, the 4th baking zone 6 and be temperature in 50 ℃, the 5th baking zone 8 and be in 60 ℃, the 6th baking zone 9 are 70 ℃.Be positioned at each baking zone and moisture regain district outside chain track correspond to loading and unloading and bagging area 18.Described first, second, third and fourth, a side of the internal partition in five internal partitions and moisture regain district is connected with the back wall of tobacco flue-curing house room body, opposite side has a spacing distance with corresponding preceding body of wall, form the passage that chain track 17 passes through, be provided with wind blocker 15 in the both sides of this passage, thereby stop that hot blast is directly from this passage process.Observe for convenient, the internal partition in baking zone and moisture regain district is provided with observation window 16.
Hot air circulation passage as described in shown in Fig. 3,4 comprises: be positioned at the moisture passage 27 of bottom, first to the 6th baking district, moisture passage 27 is communicated with moisture regain district 11 by the 4th turnover panel 30; Form hot-air channel by the internal partition 20,29 that is separated with distance between being crisscross arranged also up and down between described the 6th baking zone 9 and the 5th baking zone 8; Form hot-air channel by the internal partition 23,28 that is separated with distance between being crisscross arranged also up and down between described the 5th baking zone 8 and the 4th baking zone 6; The bottom of the 3rd internal partition 5 between described the 4th baking zone 6 and the 3rd baking zone 5 is provided with first turnover panel 13; The bottom of described the 3rd baking zone, second baking zone and first baking zone is the hot-air channel that is connected; Described first baking zone 2 is connected with moisture passage 27; Described the 4th baking zone, the 5th baking zone and moisture regain district are respectively equipped with the moisture interchannel and realize its second turnover panel 24 that is communicated with and the 3rd turnover panel 21.When the temperature in first, second, third baking zone surpasses design temperature, close first turnover panel 13 between the 3rd baking zone and the 4th baking zone, open second turnover panel 21 between the 4th baking zone and the moisture passage, make the gas of the 4th baking zone enter moisture passage 27, and enter moisture regain district 11; When the temperature in the 5th baking zone surpasses design temperature, open the 3rd turnover panel 21 between the 5th baking zone 8 and the moisture passage 27, make the gas of the 5th baking zone enter moisture passage 27, and enter moisture regain district 11, return intertidal gas and discharge by exhaust outlet 12.The height of described first, second and third baking zone is lower than the height of described fourth, fifth, six baking zones.As further improvement, described baking zone reduces successively from the height of the 6th baking zone to the first baking zone.
Be noted that, the above embodiment is to the explanation of technical solutions of the utility model and unrestricted, other modification that is equal to replacement or makes according to prior art of affiliated technical field those of ordinary skill, as long as do not exceed thinking and the scope of technical solutions of the utility model, all should be included within the desired interest field of the utility model.