CN219125358U - Device for eliminating cigar coat mottle - Google Patents

Abstract

The utility model discloses a device for eliminating cigar coat mottle, which comprises a steam treatment box and a steam treatment rack arranged in the steam treatment box; the steam treatment box is of a square cavity structure, the front surface of the steam treatment box is provided with a box door, and the top of the steam treatment box is provided with an exhaust valve, a pressure gauge and a temperature display; the temperature display is connected with a temperature sensor, and the temperature sensor is used for sensing the temperature in the inner cavity of the steam treatment box; the bottom of the steam treatment box is provided with a drain valve, and the side edge of the steam treatment box is provided with a steam inlet pipe; the steam treatment rack is used for placing the tobacco stems and comprises an upper layer tobacco hanging rack, a middle layer tobacco hanging rack and a bottom frame; the upper layer tobacco hanging frame, the middle layer tobacco hanging frame and the underframe are square frame structures formed by pipes. The utility model provides a device for eliminating the mottled color of cigar coats, which can lead the cigar coats tobacco leaves which have better field growth and higher quality but contain mottled color spots caused by airing to be concentrated through steam high-temperature high-humidity treatment, so as to completely eliminate the mottled color spots.

Description

Device for eliminating cigar coat mottle

Technical Field

The utility model relates to the technical field of cigar tobacco leaf airing, in particular to a device for eliminating the sundry color of cigar coats.

Background

Cigars are mainly composed of a eggplant cover, an eggplant sleeve and an eggplant core. The tobacco leaves serving as the eggplant coats are wrapped on the outermost layer of the cigarettes, so that the tobacco leaves have wrapping and attractive effects, and meanwhile, the tobacco leaves have certain properties of coordinating aroma of the cigarettes and improving combustibility. The quality of the eggplant skin determines the quality of cigarettes.

The first element of cigar industry enterprises on the quality requirements of the cigar-coated tobacco leaves is that the leaves are complete, the appearance colors must be uniform and consistent, and the variegated tobacco leaves have no use value in spite of the fact that other quality indexes are good.

Cigar tobacco is a kind of tobacco. The "tobacco curing" is a process of hanging fresh tobacco leaves in a special drying room, and under the condition of natural temperature and humidity, making their appearance colour change from green to yellow and brown gradually and slowly drying. During the airing process, a series of physical changes, physiological metabolism, biochemical reactions, such as pigment metabolism, moisture metabolism, carbon metabolism, nitrogen metabolism, various oxidation-reduction reactions and the like, occur in the tobacco leaves. The tobacco leaf airing process is completely dependent on atmospheric temperature and humidity conditions, and although people adopt various methods of opening and closing doors and windows, exhaust fans, humidifiers, dehumidifiers and the like to regulate and control the temperature and the humidity in the airing room, the quality of the aired tobacco leaves is still unsatisfactory due to the variability and uncontrollability of the natural temperature and the humidity and the complexity of physiological biochemistry of the tobacco leaves, and the tobacco leaves with green spots, green sheets and yellow brown are still not generated at intervals and are difficult to put an end.

The production history of cigar tobacco leaves in China is not long, and particularly the production party of the cigar-coated tobacco leaves just starts, and each production area is in the groping, accumulation and improvement stages no matter the natural temperature and humidity conditions during the tobacco leaf airing, airing facilities, airing process and airing experience, and has the phenomena of uncomfortable tobacco leaves such as 'green spots, green flakes' and other miscellaneous colors with a certain proportion, so that the economic income and tobacco planting enthusiasm of tobacco farmers are influenced. Aiming at the difficult problem of partial uncomfortable tobacco leaves, the method generally adopts the steps of prolonging the airing time, increasing the relative humidity in the later period of airing, and improving the uniformity of the color through dry-wet alternation; but has very little effect on 'green spots, green spots and green flakes', and only has a slight desalination; secondly, after tobacco purchase, in the concentrated fermentation stage, the water content of the tobacco is increased, the fermentation temperature is increased, the further deepening of the color is promoted, and the uniformity of the color is improved, but the green spots, the green spots and the green flakes cannot be eliminated.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides equipment for eliminating the mottled color of cigar coats, which can lead the eggplant coated tobacco leaves which grow better in the field and have higher quality but contain mottled color spots caused by airing to be treated by concentrated steam at high temperature and high humidity so as to completely eliminate the mottled color spots.

The utility model is realized by the following technical scheme:

an apparatus for eliminating cigar coat mottle comprises a steam treatment box and a steam treatment rack arranged in the steam treatment box; the steam treatment box is of a square cavity structure, and the front face of the steam treatment box is provided with a box door; an exhaust valve, a pressure gauge and a temperature display are arranged at the top of the steam treatment box; the temperature display is connected with a temperature sensor, and the temperature sensor is used for sensing the temperature in the inner cavity of the steam treatment box; the bottom of the steam treatment box is provided with a drain valve, and the side edge of the steam treatment box is provided with a steam inlet pipe; the steam treatment rack is used for placing the tobacco stems and comprises an upper layer tobacco hanging rack, a middle layer tobacco hanging rack and a bottom frame; the upper layer tobacco hanging frame, the middle layer tobacco hanging frame and the underframe are square frame structures formed by pipes; the upper layer tobacco hanging frame, the middle layer tobacco hanging frame and the underframe are fixedly connected through vertical connecting rods; the beneficial effects are that: the device forms a closed space, and an exhaust valve, a pressure gauge, a temperature display and the like are arranged on the device, so that after steam is introduced, controllable high-temperature high-humidity treatment can be carried out on tobacco leaves, so that variegated plaques in inferior tobacco leaves are completely eliminated, the quality of the inferior tobacco leaves can be greatly improved, and higher economic value is generated; the steam treatment frame is provided with the double-layer tobacco hanging frame, and the tobacco stems can be arranged on the upper-layer tobacco hanging frame and the middle-layer tobacco hanging frame, so that the space utilization rate is enhanced, the operation can be performed simultaneously, and the tobacco leaf treatment efficiency is increased.

Preferably, an inner wood board is laid on the inner wall of the steam treatment box; the beneficial effects are that: the wooden structure has very strong hydroscopicity, can effectively reduce the inner wall of adding the back box of steam and appear condensation drop, influence the variegation elimination effect of tobacco leaf.

Preferably, a steam uniform plate is arranged on the underframe, and a plurality of ventilation holes are uniformly distributed on the steam uniform plate; the beneficial effects are that: so that the tobacco leaves in each area are subjected to high-temperature and high-humidity treatment more uniformly after entering the box body.

Preferably, an observation window is arranged on the side edge of the steam treatment box; the beneficial effects are that: and the change condition of the tobacco leaves can be more intuitively observed.

Preferably, the inner side of the box door is provided with a high-temperature-resistant sealing strip, and the beneficial effects of the high-temperature-resistant sealing strip are that: the sealing performance of the box door is enhanced, and steam is prevented from overflowing.

Preferably, the steam treatment box is provided with a bolt hole, and a bolt is arranged in the bolt hole and used for fixing the box door; the beneficial effects are that: simple structure, low manufacturing cost, and can reliably ensure the tightness of the box door and the safety in a high-pressure environment.

Preferably, the air inlet pipe is provided with a plurality of branch pipes, the branch pipes are connected to the bottom of the steam treatment box, and the pipe orifices of the branch pipes extend to the inner cavity of the steam treatment box; the beneficial effects are that: the air inlet pipe is divided into a plurality of outlets, and steam can be added from a plurality of parts of the box body at the same time, so that the steam can be rapidly and uniformly distributed in the box body, and the tobacco leaves are ensured to be in the same high-temperature and high-humidity environment.

Preferably, a first sliding wheel is arranged at the lower end of the underframe; the bottom of the steam treatment box is provided with a second sliding wheel; the beneficial effects are that: the steam treatment box and the steam treatment frame are convenient to move, and the labor intensity of workers is reduced.

Further, the spacing among the upper layer tobacco hanging frame, the middle layer tobacco hanging frame and the underframe is 60-70cm, and the beneficial effects are that: according to the size of tobacco leaves, the height between the tobacco hanging frames is reasonably designed, so that the space utilization rate can be greatly improved, and more tobacco leaf processing capacity can be realized in a limited space.

Compared with the prior art, the utility model has the beneficial effects that: 1. the equipment has the advantages of simple structure, low manufacturing cost and convenient operation; 2. the inner wood board is designed to effectively reduce the phenomenon of condensed water on the inner wall of the box body after steam is added, and reduce the influence of the condensed water on the effect of eliminating the variegation of tobacco leaves; 3. the closed space formed by the equipment carries out controllable steam high-temperature high-humidity treatment on tobacco leaves, so that variegated plaques in inferior tobacco leaves are completely eliminated, the quality of the tobacco leaves can be greatly improved, and higher economic value is generated; 4. the tobacco leaves treated by the equipment have the advantages that the bad smell, the nicotine content, the irritation and the like contained in the tobacco leaves are greatly reduced, the difficulty of fermentation is reduced, the fermentation period is shortened, and the color of the tobacco leaves is further pure, the taste is more mellow and the quality is better after moderate fermentation and aging.

Drawings

FIG. 1 is a schematic view of a vapor treatment tank according to a first embodiment;

FIG. 2 is a schematic view of a steaming rack according to the first embodiment;

in the figure: 1. a steam treatment rack; 2. a smoke hanging rack on the upper layer; 3. a middle layer tobacco hanging frame; 4. a chassis; 5. a steam uniform flow plate; 6. a first sliding wheel; 7. a steam treatment tank; 8. a treatment tank frame; 9. an inner wood board; 10. a steel plate sealed outside the box; 11. a door; 12. a bolt hole; 13. a temperature display; 14. an exhaust valve; 15. a pressure gauge; 16. an observation window; 17. a steam inlet pipe; 18. a drain valve; 19. and a second sliding wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made in detail and with reference to the accompanying drawings, wherein it is apparent that the embodiments described are only some, but not all embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Example 1

As shown in fig. 1-2, a cigar coat mottle eliminating device comprises a cigar coat mottle eliminating device, wherein the cigar coat mottle eliminating device comprises a steam treatment box 7 and a steam treatment rack 1 arranged in the steam treatment box 7; the steam treatment box 7 is of a square cavity structure, and the front face of the steam treatment box is provided with a box door 11; the top of the steam treatment box 7 is provided with an exhaust valve 14, a pressure gauge 15 and a temperature display 13; the temperature display 13 is connected with a temperature sensor which is used for sensing the temperature in the inner cavity of the steam treatment box 7; the bottom of the steam treatment box 7 is provided with a drain valve 18, and the side edge of the steam treatment box is provided with a steam inlet pipe 17; the steam treatment frame 1 is in a frame structure and is used for placing tobacco stems; comprises an upper layer tobacco hanging frame 2, a middle layer tobacco hanging frame 3 and a bottom frame 4; the upper layer tobacco hanging frame 2, the middle layer tobacco hanging frame 3 and the underframe 4 are square frame structures formed by pipes; the upper layer tobacco hanging frame 2, the middle layer tobacco hanging frame 3 and the bottom frame 4 are welded and fixed through vertical connecting rods.

Wherein the tobacco stems are wood pipes, and the length of the tobacco stems is 140cm; the steam treatment box 7 is composed of a treatment box frame 8, an inner wood plate 9, a box outer sealing steel plate 10, a box door 11, a bolt hole 12, a temperature display 13, an exhaust valve 14, a pressure gauge 15, an observation window 16, a steam inlet pipe 17, a drain valve 18 and a second sliding wheel 19, wherein in the manufacturing process, the treatment box frame 8 is welded by adopting stainless steel square pipes, the inner wood plate 9 with strong hygroscopicity is fixed at the inner side of the treatment box frame 8, and a wood material has strong hygroscopicity, so that condensed water drops generated on the box wall after steam is added are avoided; a layer of stainless steel outer sealing steel plate 10 is wrapped outside the treatment box frame 8; then, a box door 11 is arranged at one end of the steam treatment box, and bolt holes 12 of the box door are arranged at the upper box opening and the lower box opening at one end of the box door arranged on the box body of the steam treatment box 7 and are used for installing bolts; the top surface of the box body of the steam treatment box 7 is respectively provided with a temperature display 13, an exhaust valve 14, a pressure gauge 15, an observation window 16 arranged above one side of the box body of the steam treatment box 7, a steam inlet pipe 17 arranged below the side surface of the steam treatment box 7, a bottom plate arranged on the bottom surface of the box body of the steam treatment box 7, a drain valve 18 arranged below the bottom plate of the steam treatment box 7, and four second sliding wheels 19 arranged below the bottom plate of the steam treatment box 7; the volume of the steam treatment frame 1 is slightly smaller than the hollow volume of the steam treatment box 7, and the steam treatment frame comprises an upper layer smoke hanging frame 2, a middle layer smoke hanging frame 3 and a bottom frame 4; the upper layer tobacco hanging frame 2, the middle layer tobacco hanging frame 3 and the underframe 4 are square frame structures welded by stainless steel pipes, the distance between the two frame structures is 60cm, the underframe 4 is provided with a first sliding wheel 6, and the height of the sliding wheel from the underframe is 15cm; the length and the width of the upper layer tobacco hanging frame 2 and the middle layer tobacco hanging frame 3 are close to the length and the width of the inner space of the steam treatment box, and the width of the underframe 4 is 1/2 of the width of the upper layer tobacco hanging frame 2 and the middle layer tobacco hanging frame 3; the underframe 4 is provided with a steam uniform flow plate 5, the length and the width of the material stainless steel plate are close to the length and the width of the inner space of the steam treatment box 7, and the steam uniform flow plate 5 is provided with mesh-shaped air holes; the steam generator is a small full-automatic electric heating steam generator, the power is 3KW, the steam quantity is 4kg/h, the steam pressure is 0.3mpa, brick wall isolation is adopted between the steam generator and the steam treatment box, the wall body is perforated, and the steam generator and the steam treatment box are connected by a high-temperature and high-pressure resistant special pipeline.

The device for eliminating the cigar coat mottle comprises the following specific using steps: firstly, intensively braiding cured eggplant-coated tobacco leaves containing green spots, green flakes or other variegates, wherein fine wires or iron wires mainly penetrate through tobacco stems of the tobacco leaves and are hung on the tobacco stems; the distance between the tobacco leaves is between 2CM and 3CM, and the total quantity of tobacco leaves is determined according to the capacity of the steam treatment box 7 and the power of the steam generator; secondly, placing tobacco stems fully hung with tobacco leaves on the steam treatment frame 1, pushing the steam treatment frame 1 into the steam treatment box 7, and closing the box door; thirdly, communicating a steam inlet pipe 17 of the steam treatment box 7 with a steam generator through a pipeline; fourthly, before starting the steam generator, an exhaust valve 14 positioned in the center of the top surface of the steam treatment box 7 is required to be opened, after starting the steam generator, hot steam is rapidly extruded out of cold air in the steam treatment box 7, when the cold air is completely discharged, the exhaust valve 14 is closed after the steam is sprayed out for 10min, at the moment, steam is injected into the steam treatment box 7, when the temperature in the box reaches 80-90 ℃, the steam is stably pushed out of the steam treatment frame 1 after 90-120 min, and during the process, when a pressure gauge 15 positioned in the center of the top surface of the steam treatment box 7 is larger than 0.3mpa, the exhaust valve 14 positioned in the center of the top surface of the steam treatment box 7 is required to be opened for exhausting and decompressing; when the temperature of the temperature display 13 positioned in the center of the top surface of the steam treatment tank 7 reaches more than 80 ℃, the drain valve 18 positioned on the bottom plate of the steam treatment tank 7 is opened, condensed water in the tank is discharged, the temperature and the pressure in the tank are reduced, and the exhaust valve 14 and the drain valve 18 are simultaneously or alternately opened when necessary, so that the temperature and the pressure in the tank are reduced; the change of tobacco leaves in the box body is observed through an observation window 16 positioned above one side of the box body of the steam treatment box 7, so as to determine whether the treatment time is long or not; fifthly, when the temperature in the box is stable for 90-120 minutes and the change of tobacco leaves reaches an expected state, the steam generator is closed, the exhaust valve 14 and the drain valve 18 are opened until no steam overflows, when the temperature of the temperature display 13 is reduced to below 60 ℃, the box door bolt is pulled out, the box door is opened from the back of the box door, and workers are quickly evacuated to avoid high-temperature burn; when the temperature is reduced to below 40 ℃, pushing out the steam treatment frame 1, taking down the tobacco stems, hanging the tobacco stems at a ventilated shade place for 1-2 days, and air-drying water drops on the surfaces of tobacco leaves; step six, transferring tobacco stems into a drying room, keeping the distance of the tobacco stems to be 20cm, opening doors and windows, naturally drying for 5-10 days, humidifying and conditioning when the main vein is completely dried, enabling the moisture of tobacco leaves to recover to 28-30%, immediately putting the tobacco leaves on a shelf, spreading the tobacco leaves piece by piece, selecting and grading; seventh, after the moisture of the tobacco leaves is reduced to 25-26%, stacking and fermenting the tobacco leaves with the same color; and eighth, turning the pile when the primary fermentation temperature reaches 45 ℃, fermenting again, and ninth, repeatedly turning the pile for 2-3 times, and stopping fermenting for aging.

In this example, three steam treatments were carried out in succession, each of 50kg, all in the variegated final stage. The treated tobacco leaves are subjected to self-heating air drying classification, the proportion of the final tobacco leaves is zero, the variegated color is completely eliminated, the average of light brown, brown and dark brown tobacco leaves with uniform colors reaches 72.20 percent, and the more uniform tobacco leaves reach 27.80 percent; after the tobacco leaves are subjected to moderate fermentation by the corresponding fermentation technology, the average color of the tobacco leaves is 96.42%, the average color of the tobacco leaves is 13.58%, meanwhile, the color of the tobacco leaves is deepened to a certain extent, the proportion of light brown tobacco leaves is obviously reduced, and the proportion of brown and dark brown tobacco leaves is obviously increased.

Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced with equivalents; these modifications or substitutions do not depart from the essence of the corresponding technical solutions from the technical solutions of the embodiments of the present utility model.

Claims (8)

1. An apparatus for eliminating cigar coating mottle, characterized in that: comprises a steam treatment box and a steam treatment rack arranged in the steam treatment box; the steam treatment box is of a square cavity structure, and the front face of the steam treatment box is provided with a box door; an exhaust valve, a pressure gauge and a temperature display are arranged at the top of the steam treatment box; the temperature display is connected with a temperature sensor, and the temperature sensor is used for sensing the temperature in the inner cavity of the steam treatment box; the bottom of the steam treatment box is provided with a drain valve, and the side edge of the steam treatment box is provided with a steam inlet pipe; the steam treatment rack is used for placing the tobacco stems and comprises an upper layer tobacco hanging rack, a middle layer tobacco hanging rack and a bottom frame; the upper layer tobacco hanging frame, the middle layer tobacco hanging frame and the underframe are square frame structures formed by pipes; the upper layer tobacco hanging frame, the middle layer tobacco hanging frame and the underframe are connected through vertical connecting rods.

2. An apparatus for eliminating cigar coating mottle according to claim 1, characterized in that: an inner wood board is laid on the inner wall of the steam treatment box.

3. An apparatus for eliminating cigar coating mottle according to claim 1, characterized in that: the steam even plate is arranged on the underframe, and a plurality of ventilation holes are uniformly distributed on the steam even plate.

4. An apparatus for eliminating cigar coating mottle according to claim 1, characterized in that: and an observation window is arranged on the side edge of the steam treatment box.

5. An apparatus for eliminating cigar coating mottle according to claim 1, characterized in that: the inner side of the box door is provided with a high-temperature-resistant sealing strip.

6. An apparatus for eliminating cigar coating mottle according to claim 1, characterized in that: the steam treatment box is provided with a bolt hole, and a bolt is arranged in the bolt hole and used for fixing the box door.

7. An apparatus for eliminating cigar coating mottle according to claim 1, characterized in that: the steam inlet pipe is provided with a plurality of branch pipes which are connected to the bottom of the steam treatment box, and pipe orifices of the branch pipes extend to the inner cavity of the steam treatment box.

8. An apparatus for eliminating cigar coating mottle according to claim 1, characterized in that: the lower end of the underframe is provided with a first sliding wheel; the bottom of the steam treatment box is provided with a second sliding wheel.

Images