Tobacco refines bunkerage online
Technical field
The utility model relates to the process equipment of in the cigarette manufacturing process tobacco being implemented online fast alcoholization and being stored.
Background technology
Alcoholized tobacco is one of important step in the cigarette manufacture process.Usual way is that tobacco is left concentratedly in bulk storage plant, realizes the natural alcoholization of tobacco by temperature and humidity in the control room.It is chronic that this method needs, because the tobacco place of production is different, quality discrepancy is very large.The tobacco of different class is refined in same environment, easily mixed fragrant, flavour passage, the result that alcoholization obtains in identical environment is that all tobacco qualities reach unanimity, perhaps do not reach the effect that needs, more can't obtain the natural fragrance of tobacco and self peculiar pure flavor, often need to distinguish the flavor of by manually applying in large quantities the suction that sugar is expected, spices improves tobacco in the later stage.
Chinese patent CN201220255568.4 provides a kind of heat and moisture preserving storage cabinet, to reach the constant temperature and humidity storage request, keeps material better to refine, and improves materials quality, and lowers storage cost.Its method is to be provided with temperature humidity to look into survey instrument and both sides temperature humidity control system in the storage cabinet, the left end of storage cabinet is fixedly connected with the machine of rolling of vertical layout, the right-hand member of storage cabinet is fixedly connected with the hauling machine of vertical layout, the both sides of storage cabinet are respectively equipped with guide rail along its length, are respectively equipped with orbital head on the guide rail of both sides; Roll rolling of machine and be wound with fig leaf on the wheel, the both sides of the other end of fig leaf link to each other with orbital head on two side rails respectively, the other end of the orbital head on two side rails is fixedly connected with respectively leash, and the leash of both sides respectively direction along ng a path is extended and linked to each other with the traction wheel of hauling machine.This method only is to increase a fig leaf that automatically covers at original storage cabinet to make mutually isolation between each storage cabinet, owing to there is not independently heating and moistening equipment, although temperature, humidity observing and controlling device are installed, remain the temperature and humidity of utilizing under original environment, consuming time extremely long, and temperature and humidity is difficult to evenly, former storage cabinet storage reserves are large and the bed of material is thick, tobacco in cabinet by cake of press, need to dial the loose and easy generation of roller during discharging and make broken defective and do not improve, be difficult in the industry apply.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of equipment of realizing junior unit, differential, online fast alcoholization storage tobacco, and reduce simultaneously the cake of press phenomenon of tobacco in the alcoholization storage process, thereby making of minimizing subsequent handling is broken.
Tobacco described in the utility model refines bunkerage online, comprises the storage bin that can be sealed; Described storage bin comprises some belt storage cabinets, establishes seal closure at these some belt storage cabinet external overall covers, forms airtight bin stock unit; Described bin stock unit is divided into feed zone, storage area and discharge zone along the length direction of belt storage cabinet, and storage area cuts off with feed zone, discharge zone respectively by the pneumatic door that is arranged at its two ends, and seal closure arranges heat-insulation layer corresponding to the part of storage area; In seal closure, be provided with temperature-adjusting device and humidity control apparatus.
For keeping refining accurately temperature and humidity, and reduce as much as possible equipment energy consumption, described temperature-adjusting device comprises the heater of some platform independent operations, and described heater corresponds respectively to feed zone, storage area and discharge zone place and is arranged at both sides in the seal closure.
Described heater adopts vapor heat exchanger, adopts steam as thermal source, and consumption is little, and is easy to control and regulation;
Described humidity control apparatus adopts the humidifier of some platform independent operations, and described humidifier corresponds respectively to feed zone, storage area and discharge zone place and is arranged at the interior both sides of seal closure.Humidifier can cooperate heater carry out before the charging heat with discharging before cooling and dehumidification.
Two ends in seal closure arrange blower fan, so that air produces convection current in the storage unit.
Described belt storage cabinet comprises frame, belt, belt drives and adjusting parts and belt conveyer head and tail support component; Described belt drives and adjusting parts are located at a side in contiguous belt stage casing, and described belt conveyer head support component and belt machine end support component are symmetrical arranged; The both sides of belt are fixedly installed baffle plate, jointly form the tobacco parking space with belt.
The airflow circulating in the storage unit for the benefit of, the grid beam of described frame for being connected to form by section bar.
Simultaneously, for the convenient tobacco of when storing alcoholization described belt storage cabinet being stored is covered by film, one end of contiguous belt storage cabinet arranges the film covering mechanism, this film covering mechanism comprises the bracing frame of depositing film roll, the built-in magnetic stripe of two avris of film, the baffle plate upper end face of belt storage cabinet is laid magnetic stripe, when the traction cover film, magnetic stripe on the plate washer of film two avris band magnetic stripes and belt storage cabinet is fixed, and makes tobacco seal isolation in storage area.Film can be repeatedly used, and makes regular check on, damaged rear the replacing.
Be the simplified apparatus overall structure, a charging and discharging mouth is set respectively in the charging and discharging district, finish in turn the charging and discharging of each belt storage cabinet.In addition, discharge end corresponding to each belt storage cabinet all arranges a homocline mechanism, and this homocline mechanism comprises emptying door, back shaft and revolving force adjuster, and emptying door can be around the back shaft rotation, described emptying door directly contacts with tobacco when discharging, and has a certain degree with belt.When discharging, the size of emptying door revolving force is regulated by the revolving force adjuster according to discharging flow, subsides when the discharging to prevent tobacco, and the tobacco mass flow discrepancy that brings is even and make putty.Owing to adopt homocline mechanism to substitute group roller, also can reduce and make brokenly, improved the effective rate of utilization of tobacco.
Another technical problem to be solved in the utility model is, the online fast alcoholization of a kind of tobacco that utilizes the said equipment to realize process is provided, be included on the cigarette production line, be combined into a little bin stock unit with the low belt storage cabinet of some bin stock height and external overall seal closure, tobacco enters the belt storage cabinet with the diaphragm seal cover in turn, independently heat, humidification apparatus carries out the adjusting of temperature and humidity according to the characteristic of tobacco in the bin stock unit, with realize that tobacco is online, junior unit, differential, refine fast and store.
During concrete the use, can may further comprise the steps:
1) environmental preparation: first the storage area of bin stock unit and the pneumatic door between the charging and discharging district are closed, separate storage area and charging and discharging disconnected; Then the temperature in the bin stock unit storage area is risen to 25~60 ℃, regulation of relative humidity to 60~75%, concrete numerical value is determined according to the tobacco characteristic; The feed zone of bin stock unit, the adjustment of discharge zone are controlled at 70~90% of storage area temperature, and humidity is identical with storage area humidity;
2) charging: after environment reaches setting value in the bin stock unit, open the pneumatic door between storage area and the feed zone, the beginning charging, and simultaneously the control of the temperature and humidity in the bin stock unit is stabilized in the range of set value, be that temperature is that 25~60 ℃, relative humidity are 60~75%, concrete numerical value is determined according to the tobacco characteristic;
3) alcoholization: after charging finishes, pneumatic door between storage area and the feed zone is closed, and simultaneously the temperature and humidity in bin stock unit storage area control is stabilized in the range of set value, i.e. 25~60 ℃ of temperature, relative humidity 60~75%, concrete numerical value is determined according to the tobacco characteristic;
4) environment buffering: after alcoholization reaches and sets effect, drop to the temperature of storage area identical with charging and discharging district temperature, and humidity control is stabilized in the range of set value, the temperature of this moment during for alcoholization temperature 70~90%, the humidity of humidity during with alcoholization remains unchanged;
5) discharging: the temperature of storage area and moisture stable begin discharging after range of set value, the cooling of drying during discharging, make the temperature and humidity control in the bin stock unit and be stabilized in the range of set value, the temperature of this moment is 70~90% of the alcoholization temperature, and the humidity of humidity during with alcoholization remains unchanged.
Above-mentioned concrete temperature and humidity scope can be according to tobacco characteristic requirements set in the bin stock unit.
The utility model can be realized differential alcoholization and storage, in bin stock unit independently, according to production requirement, carry out accurate temperature and humidity and regulate, especially can guarantee fully that tobacco carries out the temperature and humidity in the alcoholization process in storage area, realize fast alcoholization.Secondly, by preheating when the charging, humidification, cooling and dehumidification before discharging, make feed zone, discharge zone and storage area difference formation temperature gradient in the bin stock unit, be beneficial to the tobacco preheating, also avoided tobacco to produce condensed water simultaneously, efficient solution tobacco never of the same type refines in different environment and stores, solved the technique difficult problem of mixed perfume (or spice), taint of odour, provided convenience for cigar mill's manufacturing brand has special suction flavor.
Store the alcoholization Processes and apparatus with existing tobacco and compare, the utility model has the advantage of:
1, adopts many belt storage cabinets to form tobacco bin stock unit, can realize at production line the quick alcoholization of tobacco, saved the turnaround time of tobacco off-line alcoholization; This effectively reduced the tobacco in the circular flow make broken, the control of comprehensive quality in the production of cigarettes of also the being more convenient for process;
2, the junior unit alcoholization and the storage facility that are comprised of many belt storage cabinets are more conducive to production management personnel flexibly tissue and scheduling production of cigarettes;
3, independently heat, humidification system is convenient to the technologist and selects technological parameter according to the characteristic of tobacco, to implement the characteristic technique of the personalized processing of cigarette brand, excavates, highlights the brand potentiality;
4, the tobacco in the bin stock unit can be realized the secondary seal in the integral sealing, with other environment isolation, has solved material and has mixed a technique difficult problem fragrant, taint of odour;
5, many belt storage cabinets effectively reduce the bin stock height of tobacco, and issuable cake of press phenomenon greatly reduces during the storing material alcoholization, adopts the self-balancing type discharging mechanism, need not dial roller, minimizing is made broken, has reduced widely consumption, has improved the effective rate of utilization of tobacco;
6, the equipment occupation of land is few, all enforcement, convenient operating maintenance can be installed in the original place of cigar mill.
Description of drawings
Fig. 1 is outfit of equipment structural representation described in the utility model;
Fig. 2 is that Fig. 1 overlooks the direction structure schematic diagram;
Fig. 3 is belt storage cabinet structural representation described in the utility model;
Fig. 4 is Fig. 3 side-looking direction structure schematic diagram;
Fig. 5 is film covering mechanism structural representation described in the utility model;
Fig. 6 is Fig. 5 side-looking direction schematic diagram;
Fig. 7 is the enlarged diagram at A place among Fig. 6;
Fig. 8 is homocline described in the utility model mechanism installation site schematic diagram;
Fig. 9 is homocline described in the utility model mechanism structural representation;
Figure 10 is heating system schematic diagram described in the utility model;
Figure 11 is that Figure 10 overlooks the direction schematic diagram.
Among the figure:
1 ﹑ feed zone;
2 ﹑ film covering mechanisms, 2-1, film storage rack, 2-2, film, 2-3, upper magnetic stripe, 2-4, lower magnetic stripe;
3, store heat preservation zone;
4, belt storage cabinet, 4-1, discharging cover, 4-2, end portion supports shaft assembly, 4-3, frame, 4-4, idler assembly, 4-5, belt, 4-6, belt adjusting part, 4-7, drive rod assembly, 4-8 baffle plate;
5, pneumatic door;
6, tobacco;
7, self-balancing type homocline mechanism, 7-1, revolving force adjuster, 7-2, spring bearing, 7-3, back shaft, 7-4, discharger;
8, discharge zone;
9, heating system, 9-1, steam inlet pipe, 9-2, stop valve, 9-3, fin heating tube, 9-4, drip pipe, 9-5, little warm-air drier, 9-6, secondary heater;
10, humidification system.
The implementation example:
Below in conjunction with accompanying drawing, the utility model is described further.
As shown in Figure 1, 2: equipment described in the utility model comprises feed zone 1, several film covering mechanisms 2, store heat preservation zone 3, some belt storage cabinets 4, pneumatic door 5, self-balancing type homocline mechanism 7, discharge zone 8, heating system 9, humidification system 10 and control system (not shown in FIG.).Add integrative sealing cover by some belt storage cabinet 4 outsides and form a junior unit, junior unit is divided into feed zone 1, stores heat preservation zone 3, discharge zone 8, wherein the corresponding seal closure of storing heat preservation zone 3 partly is with insulation material, junior unit shares a charging aperture and a discharging opening, give in turn respectively the charging of every belt storage cabinet and discharging in the charging and discharging district, the quantity of belt storage cabinet 4 and specification can be selected according to production capacity, pneumatic door 5 is set respectively storing the junction of heat preservation zone 3 with feed zone 1, discharge zone 8, finish material into and out of switch and sealing.Simultaneously, heating system 9 and humidification system 10 are set in the junior unit.Film covering mechanism 2 is the corresponding feed end place that is arranged on each belt storage cabinet 4 respectively, covers sealing film take the tobacco that conveniently is incubated as the 4 interior storages of belt storage cabinet.
Shown in Fig. 3,4: belt storage cabinet 4 comprises discharging cover 4-1, end portion supports shaft assembly 4-2, frame 4-3, idler assembly 4-4, belt 4-5, belt adjusting part 4-6, drive rod assembly 4-7, and the plate washer 4-8 that is arranged at belt 4-5 both sides; Frame 4-3 connects to form latticed by section bar with securing member, be convenient to airflow circulating and be used for back-up belt, drive rod assembly 4-7 and belt adjusting part 4-6 are located at a side in belt stage casing, the end portion supports shaft assembly 4-2 of head, tail belt is symmetrical arranged, and tobacco leaves in the space of belt 4-5 and two side shield 4-8 composition.
Shown in Fig. 5,6 and 7: the film covering mechanism 2 of installing on the belt storage cabinet 4 comprises film storage rack 2-1, film 2-2, upper magnetic stripe 2-3, lower magnetic stripe 2-4; The tobacco upper surface of belt storage cabinet 4 interior storages is covered by film, and in the space that the frame 4-3 two side shield 4-8 of the belt 4-5 of belt storage cabinet 4, belt storage cabinet 4 form, store, be set up magnetic stripe 2-3 in the film 2-2 dual-side, the rolling customization is also left on the bracing frame, baffle plate 4-8 upper end arranges lower magnetic stripe 2-4, cover by traction, be fixed by the lower magnetic stripe 2-4 on the frame 4-3 baffle plate 4-8 of the upper magnetic stripe 2-3 of film both sides and belt storage cabinet 4, make tobacco and the warm and humid gas barrier of storing heat preservation zone.Film can be repeatedly used, and makes regular check on, damaged rear the replacing.
Shown in Fig. 8,9: in the self-balancing type homocline mechanism 7 that the discharge end of belt storage cabinet 4 is installed, it comprises revolving force adjuster 7-1, spring bearing 7-2, and back shaft 7-3, discharger 7-4 forms.Discharger 7-4 directly contacts with tobacco, and have a certain degree with the belt 4-5 of belt storage cabinet 4, discharger 7-4 can be around back shaft 7-3 rotation when the discharging of belt storage cabinet, the size of revolving force is regulated revolving force adjuster 7-1 according to discharging flow and is realized, prevents that subside when the discharging mass flow discrepancy that brings of tobacco is even and make putty.Revolving force adjuster 7-1 can adopt spring.
Shown in Figure 10,11: the utility model is for realizing differential alcoholization and storage, be provided with respectively heating system at feed zone, storage heat preservation zone and discharge zone, heating system 9 comprises the steam inlet pipe 9-1 that connects successively, stop valve 9-2, fin heating tube 9-3, drip pipe 9-4; For strengthening the unit inner air convection, guarantee the uniformity of temperature and humidity, also be provided with respectively little warm-air drier 9-5 at feed zone, storage heat preservation zone and discharge zone; For making things convenient for adjustment, in storing heat preservation zone, add secondary heater 9-6.According to the preheating of brand different adjustment, insulation parameter, make air generation convection current in the unit with little warm-air drier 9-5, little warm-air drier 9-5 also can set up heating source, to produce hot blast, the auxiliary adjustment of carrying out.Simultaneously, humidification system 10 is humidification in preheating, insulating process, cooling and dehumidification before discharging.Feed zone and storage area formation temperature gradient are so that the tobacco preheating; Discharge zone and storage area formation temperature gradient are in case tobacco produces condensed water.Dissimilar tobaccos refine in different environment and store, and have solved the technique difficult problem of mixed perfume (or spice), taint of odour, and to highlight the individual character of tobacco, having special suction flavor to cigar mill's manufacturing brand simultaneously provides process and technological equipment.
The concrete operations processing step is as follows:
1) environmental preparation: first the storage heat preservation zone 3 of junior unit and the pneumatic door 5 between the charging and discharging district are closed, will store heat preservation zone 3 and separate disconnected with charging and discharging; Then the temperature that will store in the heat preservation zone 3 rises to a certain setting value in 25~60 ℃ of scopes, a certain setting value in regulation of relative humidity to 60~75% scope, and concrete numerical value is determined according to the tobacco characteristic; Adjustment with feed zone 1, discharge zone 8 is controlled at 70~90% of storage heat preservation zone 3 temperature simultaneously, and humidity is identical with storage heat preservation zone humidity.
2) charging: open the pneumatic door of storing between heat preservation zone and the feed zone, the beginning charging, and simultaneously with stable temperature control a certain setting value in 25~60 ℃ of scopes, the stable interior a certain setting value of 60~75% scopes that is controlled at of relative humidity, concrete numerical value is determined according to the tobacco characteristic.The utility model bin stock junior unit batch can be 500~15000kg(and can select according to the organization of production needs), belt storage cabinet work loading height is 100~500mm.
3) alcoholization: after charging finishes, close the pneumatic door of storing between heat preservation zone and the feed zone, to store simultaneously the stable temperature control a certain setting value in 25~60 ℃ of scopes in the heat preservation zone 3, the stable interior a certain setting value of 60~75% scopes that is controlled at of relative humidity, concrete numerical value determines that according to the tobacco characteristic alcoholization time is 2~10 hours (can select according to the tobacco characteristic).
4) environment buffering: after the tobacco alcoholization reaches and sets effect, drop to the temperature of storing heat preservation zone 3 identical with charging and discharging district temperature, and make humidity control be stabilized in a certain setting value in 60~75% scopes, the temperature of storing heat preservation zone 3 this moment during for alcoholization temperature 70~90%, the humidity in humidity and when alcoholization is identical, remains unchanged;
5) discharging: open the pneumatic door of storing between heat preservation zone and the discharge zone, beginning discharging, the cooling of drying during discharging, temperature and humidity is controlled and is stabilized in the range of set value, the temperature of this moment for when alcoholization temperature 70~90%, the humidity of humidity when refining is identical, remains unchanged.