CN200980323Y

CN200980323Y - Device for tobacco moisture-regaining and feeding

Info

Publication number: CN200980323Y
Application number: CN 200620078022
Authority: CN
Inventors: 尤长虹; 周鸣红; 李明涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-09-26
Filing date: 2006-09-26
Publication date: 2007-11-28
Anticipated expiration: 2016-09-26

Abstract

The utility model discloses a tobacco regain-feed apparatus, which comprises a feed device, wherein an accelerator for accelerating tobacco materials is linked on a discharging end of the feed device, at least one row of atomization spray jets is arranged separately on the upper portion and lower portion of the material-throwing end of the accelerator. The utility model has the advantage of uniformly moistening.

Description

One device that grows tobacco humidifying charging

Technical field

The utility model relates to the equipment of production of cigarettes, or rather, is the reinforced device of humidification that grows tobacco.

Background technology

In the production of cigarettes process, need often tobacco to be added wet process or reinforced the processing, usually the reinforced method and apparatus of the humidification that adopts as depicted in figs. 1 and 2, Fig. 1 is humidification charging (feeding) equipment operation principle and the structural representation that generally uses during present tobacco produces.Fig. 2 is the schematic cross-sectional view of equipment shown in Figure 1.

As depicted in figs. 1 and 2, apparatus for feeding 1 is sent tobacco into humidification tube 5, tube 5 is under the drive of actuating unit, rotation at a slow speed under the support of the two groups of support rollers 3 in front and back, support roller 3 is fixed on the frame 4, tube 5 is equipped with splash bar according to certain rules or stirs plate 9, after tobacco entered tube 5, because tube 5 turning effort, tobacco was at splash bar or stir under the drive of plate 9 to the motion of the top of tube 5, in this process, tobacco progressively breaks away from splash bar or stirs plate 9 and fall tube 5 lower curtate, then by splash bar or stir plate 9 and take up once more, because tube 5 is to tilt to place, tobacco is taking up repeatedly, progressively move ahead in the process that falls, send into next procedure by going out mouth mask 6 by discharging equipment 8 at last.Atomizer 2 generally is installed in tube 5 import department, water or feed liquid is sprayed at the tobacco surface tobacco taking up the process that falls repeatedly, and atomizer 2 also can be installed in the exit of tube 5 in some cases.In order to improve water or feed liquid ability to the tobacco internal penetration, can feed hot-air or steam to tube 5, exhausting moisture pipeline 7 links to each other with external blower fan, makes in the tube 5 and remains negative pressure, and unnecessary steam and feed liquid are discharged.

The reinforced equipment of tobacco humidification illustrated in figures 1 and 2 is the commonly used and indispensable equipment of tobacco production line, find in actual use, the reinforced uniformity of this method humidification exists not enough, especially handle for reinforced, because the diffusivity of feed liquid is poor, inhomogeneities is more obvious, and is very big to the cigarette product quality influence.

Summary of the invention

The purpose of this utility model provides the reinforced device of moisture regain humidification that grows tobacco, to improve the humidification uniformity.Be a kind of humidification precision height, make broken low, humidification apparatus that production capacity is big.

The utility model is realized with following technical scheme:

One device that grows tobacco humidifying charging comprises feed arrangement, it is characterized in that: being connected below the discharge end of feed arrangement has the accelerator that quickens to tobacco, respectively installs at least one fog discharge shower nozzle in the dish out above and below of end of the material of accelerator.

Described accelerator is a high-speed belt conveyor.

The belt speed of described high-speed belt conveyor is the 2-8 meter per second.

Major advantage of the present utility model is that humidification is even, production capacity is big, precision is high, can guarantees product quality effectively.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described.

Fig. 1 is humidification charging (feeding) equipment operation principle and the structural representation that uses at present;

Fig. 2 is the schematic cross-sectional view of equipment shown in Figure 1;

Fig. 3 is the utility model structural representation;

Fig. 4 is the schematic diagram that the utility model atomizer is provided with;

Fig. 5 utilizes a humidifying charging production equipment embodiment of the present utility model;

Fig. 6 utilizes second embodiment of the present utility model.

Among the figure: 1, feed arrangement, 2, atomizer, 3, support roller, 4, frame, 5, the humidification tube, 6, go out mouth mask, 7, exhausting moisture pipeline, 8, discharging equipment, 9, stir plate, 10, accelerator, 11, material waterfall, 12, storage facilities, 13, seal cover, 14, exhausting moisture pipeline, 15, discharging mechanism, 12-1, conveyer belt.

The specific embodiment

As shown in Figure 3, Figure 4, the utility model by a feed arrangement 1, be arranged on the discharge end below of feed arrangement 1 and the accelerator 10 that quickens to tobacco that is connected with it and form at dish out fog discharge shower nozzle 2 as shown in Figure 4 of each device of above and below of end of the material of accelerator.What accelerator 10 adopted is that belt speed is the high-speed belt conveyor of 2-8 meter per second.Tobacco forms uniform and stable flow on feed arrangement 1, send into high-speed belt conveyor 10, under the drive of high-speed belt conveyor 10, tobacco forms fast, evenly, continuous material flow, and along continuous straight runs impelling, under action of inertia, form material waterfall 11, owing to a fog discharge shower nozzle 2 respectively is housed at the upper and lower of material waterfall 11, tobacco waterfall 11 at a high speed by the time by last, humidification is reinforced very equably for the atomized water of below or spices, and the speed of high-speed belt conveyor 10 is fast more, the thickness of material is more little, the uniformity that humidification feeds in raw material is good more, when high-speed belt conveyor 10 reaches certain speed, can realize the humidification piecewise of tobacco reinforced.

As shown in Figure 5, production equipment in this embodiment comprises feed arrangement 1, with the high-speed belt conveyor 10 that feed arrangement 1 is connected mutually, humidification tube 5, is arranged on the two rows atomizer 2 at humidification tube 5 charging aperture places.Equipment is installed on the base 4.Tobacco at first forms uniform and stable flow on apparatus for feeding 1, under the drive of high-speed belt conveyor 10, form quick, even, continuous material waterfall 11 then, under the injection of the atomizer up and down 2 of material waterfall 11, tobacco at a high speed by the time by humidification is reinforced very equably.Then enter humidification tube 5, tobacco in humidification tube 5 since splash bar shown in Figure 2 or stir under the effect of plate 9 taken up repeatedly, fall, tobacco further mixes in this process, and material waterfall 11 can not absorb the steam or the feed liquid of atomizer 2 ejections fully, also has quite a few loss in air, under the effect of exhausting moisture pipeline 7 and external blower fan, remain negative pressure in the humidification tube 5, this part steam or feed liquid from the import of humidification tube 5 along the outlet campaign of humidification tube 5 to tube, and in this process, further absorbed by tobacco, last exhausting moisture pipeline 7 is discharged unnecessary steam and feed liquid.

In order to improve steam or feed liquid ability to the tobacco internal penetration, can feed hot-air or steam to humidification tube 5, tobacco is heated.

Humidification tube 5 is a known technology, so do not describe in detail.

Fig. 6 is second embodiment of the present utility model.As shown in Figure 6, this embodiment is the humidification production line that utilizes this device and prior art to make up, and especially is fit to tobacco is added wet process.Tobacco is by feed arrangement 1, high-speed belt conveyor 10

forms material waterfall

11,2 pairs of even humidifications of tobacco of atomizer up and down, then tobacco drops in the storage facilities 12, establish conveyer belt 12-1 in the bottom of storage facilities 12, conveyer belt 12-1 slowly moves ahead, tobacco behind the humidification evenly is deposited on the bottom belt 12-1, pile with until storage facilities 12, then by discharging mechanism 15 outputs, overflow for preventing steam and feed liquid, on storage facilities 12, can increase seal cover 13, provide negative pressure by exhausting moisture pipeline 14, and unnecessary steam and feed liquid are discharged by external blower fan.

Claims

1, a device that grows tobacco humidifying charging comprises feed arrangement, it is characterized in that discharge end at feed arrangement is connected the accelerator that quickens to tobacco is arranged, and respectively installs at least one fog discharge shower nozzle in the dish out above and below of end of the material of accelerator.

2, according to claim 1 one device that grows tobacco humidifying charging, it is characterized in that: described accelerator is a high-speed belt conveyor.

3, according to claim 1 and 2 one device that grows tobacco humidifying charging, it is characterized in that: the belt speed of high-speed belt conveyor is the 2-8 meter per second.