Background technology
Still there is defective in various degree in former cigarette after fresh tobacco leaf of gathering and the modulation on quality, can not be directly used in the processing cigarette products, needs PROCESS FOR TREATMENT such as process is just roasting, redrying.But the overall chemical composition of tobacco leaf is still inharmonious after the redrying, and some help the chemistry of inherent quality of tobacco leaf or biochemical processes take place as yet, therefore also need carry out PROCESS FOR TREATMENT, improves quality of tobacco, improves jealous, increase fragrance.Usually adopt physical chemistry, Measurement for Biochemistry to handle.Result of study shows utilization Measurement for Biochemistry processing tobacco leaf, and the more effective lifting quality of tobacco of energy reduces the assorted gas of original blue foreign smell of tobacco leaf itself and region, and the natural fragrance of tobacco leaf is appeared, and increases the pure and mild property of smoke simultaneously and makes cigarette aromatic strongly fragrant.
The main biotechnology that adopts is handled tobacco leaf and is remained processed offline in the cigarette actual production process at present, belongs to the modulation treatment of tobacco leaf before producing, and needs the cycle long.And on cigarette production line, using the biotechnology short time to handle tobacco leaf or pipe tobacco, the technology method that further improves quality of tobacco but rarely has report.The condition harshness that one side biotechnology processing tobacco leaf or pipe tobacco need, can be difficult to exploitation at the biotechnical processes that the short time promotes quality of tobacco on the other hand, therefore how the online utilization biotechnology short time is handled tobacco leaf is the important process technology that cigarette enterprise is needed solution badly, also is the important topic that correlative study mechanism explores and studies.From 19th-century so far, there are a lot of research institutions all to carry out the research that the utilization Measurement for Biochemistry is improved quality of tobacco both at home and abroad, think and utilize biotechnology can effectively promote the interior quality of tobacco leaf.But the bio-modification technical scheme of prior art is all implemented under off-line state, and the cycle is long, cost height, treatment conditions and quality of tobacco instability.The inventor through concentrating on studies for a long time, has developed a kind of suitable online treating apparatus of tobacco leaf biological tunnel that tobacco leaf is carried out online biological treatment at the deficiencies in the prior art, and the evidence effect is good.
Summary of the invention
The object of the present invention is to provide a kind of online treating apparatus of tobacco leaf biological tunnel that is applicable to that online tobacco leaf is handled.
The object of the present invention is achieved like this: comprise tunnel warehouse and transmission device, transmission device is made up of drive, driving-belt and live-roller, and is provided with the speed control set for adjusting; The tunnel warehouse reaches air intake enzymolysis tunnel down by last air intake enzymolysis tunnel, last air intake enzyme-deactivating tunnel reaches air intake enzyme-deactivating tunnel down, cooling tunnel, air intake moisture regain tunnel was tightly connected mutually successively and forms under last air intake moisture regain tunnel reached, its inside is divided into the working cell successively, each working cell is divided into operating room and control room, is connected by ventilating opening up and down between operating room and the control room; Transmission device is arranged at warehouse bottom, tunnel and connects and is communicated with each tunnel; The sub-tunnel of except that cooling tunnel each outside top is provided with humidity-discharging device, its moisture absorption pipe respectively with working cell internal communication wherein; Described each sub-tunnel is provided with the device of control temperature and humidity respectively.
Owing to adopt multiple biological processing unit sealing series connection to constitute the biological treatment tunnel, realized the tobacco leaf biological treatment in the continuous fast processing of linearize, guarantee the continuity of biological respinse, guarantee that technological process is stable, quality of tobacco is improved effectively, enhance productivity and economic benefit.
The specific embodiment
Fig. 1 shows the overall structure of biological tunnel equipment of the present invention.Comprise tunnel warehouse 12 and transmission device 1, transmission device 1 is made up of drive, driving-belt and live-roller, and is provided with speed adjusting device; Tunnel warehouse 12 reaches air intake enzymolysis tunnel 3 down by last air intake enzymolysis tunnel 2, last air intake enzyme-deactivating tunnel 4 reaches air intake enzyme-deactivating tunnel 5 down, cooling tunnel 6, air intake moisture regain tunnel 8 was tightly connected mutually successively and forms under last air intake moisture regain tunnel 7 reached, its inside is divided into the working cell successively, each working cell is divided into operating room and control room, is connected by ventilating opening up and down between operating room and the control room; Transmission device 1 is arranged at tunnel warehouse 12 bottoms and connects and is communicated with each tunnel; The sub-tunnel of except that cooling tunnel 6 each outside top is provided with humidity-discharging device 13, its moisture absorption pipe respectively with working cell internal communication wherein; Described each sub-tunnel is provided with the device of control temperature and humidity respectively.
Warehouse 12 both sides, described tunnel set gradually portal 19.
Fig. 2 shows the cross-section structure in air intake enzymolysis tunnel 2 and last air intake enzyme-deactivating tunnel 4.As shown in Figure 1 and Figure 2, described upward air intake enzymolysis tunnel 2 and 4 each working cell, last air intake enzyme-deactivating tunnel comprise control room and operating room respectively, top, described control room is provided with air-intake device, air-intake device drives by motor 9, motor 9 front portions are provided with regulates blast cap 10, and the middle part, control room is provided with heater 11; Top, described operating room is provided with the wind-guiding web plate 15 to the air-intake device inclination, on operating room, the wind-guiding web plate 15 top top board temperature measurer 14 is set.
The cross-section structure that has gone out time air intake enzymolysis tunnel 3 and following air intake enzyme-deactivating tunnel 5 shown in Figure 3, as Fig. 1, shown in Figure 3, described air intake enzymolysis tunnel 3 down and 5 each working cell, following air intake enzyme-deactivating tunnel comprise control room and operating room respectively, below, described control room is provided with air-intake device, air-intake device drives by motor 9, motor 9 front portions are provided with regulates blast cap 10, and the middle part, control room is provided with heater 11; Below, described operating room is provided with the wind-guiding web plate 15 to the air-intake device inclination, on operating room, the wind-guiding web plate 15 below base plate temperature measurer 14 is set.
Fig. 4 shows the cross-section structure of cooling tunnel 6.Fig. 1, shown in Figure 4, described cooling tunnel 6 each working cell comprise control room and operating room, and top, described control room is provided with air-intake device, and air-intake device is driven by motor 9, and its front portion is provided with regulates blast cap 10; Top, described operating room is provided with the wind-guiding web plate 15 to the air-intake device inclination.
Fig. 5 shows the cross-section structure in air intake moisture regain tunnel 7, as Fig. 1, shown in Figure 5, described air intake moisture regain 7 each working cell, tunnel of going up comprise control room and operating room, and top, described control room is provided with air-intake device, air-intake device is driven by motor 9, and its front portion is provided with regulates blast cap 10; Top, described operating room is provided with the wind-guiding web plate 15 to the air-intake device inclination, and the below, operating room is provided with to going out the wind deflector 17 that wind apparatus tilts; In the last ventilating opening of operating room humidification fog-spray nozzle 16 is set, the top, operating room is provided with heating calancria 18 with last ventilating opening middle part parallel position.
Fig. 6 shows down the cross-section structure in air intake moisture regain tunnel 8, as Fig. 1, shown in Figure 6, the described moisture regain of air intake down 8 each working cell, tunnel comprise control room and operating room, and below, described control room is provided with air-intake device, air-intake device is driven by motor 9, and the front portion of motor is provided with regulates blast cap 10; Below, described operating room is provided with the wind deflector 17 to the air-intake device inclination, in the following ventilating opening of operating room humidification fog-spray nozzle 16 is set, the top, operating room tilts away from last ventilating opening one side direction heating calancria 18 is set, and the effect of wind deflector is played in heating calancria 18 bottoms simultaneously.
The principle of the present invention and the course of work
Pending tobacco leaf is controlled 45 ℃~55 ℃ of temperature by the enzymolysis tunnel of transmission device importing biological tunnel, humidity 50%~80%, and the inorganic agent fog-spray nozzle sprays biological enzyme additive, carries out online enzyme digestion reaction; Tobacco leaf behind the enzyme digestion reaction is sent into the enzyme-deactivating tunnel, is warming up to 100-150 ℃ of inactivation treatment and makes unnecessary enzyme-deactivating; Enter cooling tunnel then and utilize air cooling equipment to make tobacco leaf be cooled to 30 ℃ rapidly, reach 15% moisture content through the moisture regain processing again, thereby reach the purpose of improving quality of tobacco.