CN202722475U - Macerator enabling dry ice expanded cut tobacco to be completely macerated - Google Patents
Macerator enabling dry ice expanded cut tobacco to be completely macerated Download PDFInfo
- Publication number
- CN202722475U CN202722475U CN 201220405009 CN201220405009U CN202722475U CN 202722475 U CN202722475 U CN 202722475U CN 201220405009 CN201220405009 CN 201220405009 CN 201220405009 U CN201220405009 U CN 201220405009U CN 202722475 U CN202722475 U CN 202722475U
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- liquid level
- level sensor
- inner barrel
- infuser
- cylinder body
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Abstract
The utility model relates to a tobacco producing and processing apparatus, and especially relates to a macerator enabling dry ice expanded cut tobacco to be completely macerated. The macerator comprises an upper cover and a barrel, wherein the upper cover is disposed on a rotating shaft and is used to seal the barrel when being pressed downwards, the barrel is internally provided with an upper liquid level sensor, a middle liquid level sensor, and a lower liquid level sensor, and the upper cover is provided with a material pressing apparatus which comprises an outer barrel and an inner barrel, wherein both the outer barrel and the inner barrel are shaped as a circular truncated cone having two open ends, the inner barrel is coaxially disposed in the outer barrel, bottom surfaces of the outer barrel and the inner barrel are at the same level as the middle liquid level sensor, the outer barrel and the inner barrel are fixedly connected through connection ribs disposed therebetween, and fixing strips are disposed on an outer side wall of the outer barrel and are fixedly connected with the upper cover. According to the macerator, the problem that the cut tobacco in conventional expanded cut tobacco macerator can not be completely macerated, quality of finished expanded cut tobacco is raised, and loss is reduced.
Description
Technical field
The utility model relates to grow tobacco manufacturing, a process equipment, relates in particular to dry-ice expanding tobacco shred production line infuser.
Background technology
Infuser is the capital equipment of dry-ice expanding tobacco shred production line cold junction, main application is that pipe tobacco is put into infuser, then inject wherein with liquid CO 2, pipe tobacco is immersed in the liquid CO 2 some time, make in the pipe tobacco cell tissue and be full of liquid CO 2, then make by pressure reducing mode that liquid CO 2 condenses into dry ice in its cell tissue, expand in order to the hot junction and use.Infuser belongs to fast-open type pressure vessel, mainly is made of loam cake, lower cover, staving and the former device of various detection and security component.
The infuser course of work: infuser cuts out lower cover, pipe tobacco is sent into from the top of infuser by retractable chute, close loam cake, then once purge, gaseous state CO2 enters from the bottom of infuser again and is discharged by exhaust-valve from the top of infuser, then once pressurize, gaseous state CO2 enters in the infuser from the bottom, carry out again secondary pressurized, gaseous state CO2 enters in the infuser from the top, carries out pump liquid after the pressure balance, and liquid CO 2 enters in the infuser from the bottom, when liquid level arrives the top temperature sensor (having the liquid level that three temperature sensors are used for detecting liquid CO 2), the technique pump stops pump liquid, after the dipping some time, liquid CO 2 is drained from the infuser bottom, then the gaseous state CO2 that carries out in the infuser is recycled, again that residual compression is emptying, the pipe tobacco of opening after lower cover will flood is put in the vibration cabinet by lead-over groove, opens loam cake, return to initial position, so just finished one batch production.
In the use procedure of the swollen silk thread new equipment of 1140Kg/h, find, there is the pipe tobacco end about 500mm to be soaked into by liquid CO 2 in infuser loam cake position, infuser diameter 1320mm, this part pipe tobacco volume is about (1.32/2) 2 * 3.14159*0.5=0.684M3 through calculating, pipe tobacco moisture content is about 22% before the dipping of end, volume to weight ratio is 130Kg/M3, end tobacco shred immersion weight is about 0.684*130=88.92Kg, a collection of tobacco shred immersion weight has accounted for about 88.92/350*100%=25.4% so pipe tobacco is soaked at the end at 350Kg.
Researching and analysing middle discovery, 1.) buoyancy of liquid generation: the pipe tobacco of a part is owing to the effect of buoyancy floats on the liquid level when the technique pump is pumped into infuser with liquid CO 2.2.) liquid CO 2 by P-22 technique pump from the fashionable impulsive force that makes progress that produces of infuser bottom pump.More than two reasons cause when liquid level arrives topmost temperature sensor, a part of pipe tobacco is not immersed in the liquid CO 2 above the temperature sensor of the top all the time, the phenomenon that causes the part pipe tobacco not soaked into.
Do not reach capacity state or at all do not have the existence of dry ice of dry ice in its cell tissue of pipe tobacco is soaked at these ends, enters into the hot junction and carries out expanding treatment, causes finished product expanded cut tobacco expansion rate and filling rate not to reach requirement, has influence on the quality of finished product; Unsoaked pipe tobacco enters in the expanding tower and burns easily, causes the hot junction deduster, the grey dolly of collection is on fire, increases material loss.
This phenomenon all dry-ice expanding tobacco shred production line ubiquities in whole tobacco business, it is a pendent difficult problem in the industry, the problem that every industry elite colleague tackles key problems in research, but the method for the real practicability and effectiveness of neither one overcomes this difficult problem all the time.
Summary of the invention
In order to solve above-mentioned technical problem, the purpose of this utility model provides a kind of dry-ice expanding pipe tobacco that can make and steeps saturating infuser, the effective solution of this device expanded cut tobacco infuser pipe tobacco does not steep phenomenon existence, improves the quality of finished product expanded cut tobacco, reduces the wastage.
In order to realize above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of dry-ice expanding pipe tobacco that can make steeps saturating infuser, this infuser comprises loam cake and cylindrical shell, loam cake is arranged in the rotating shaft, seal described cylindrical shell when pressing down, and in cylindrical shell, be provided with upper liquid level sensor, meta liquid level sensor and lower liquid level sensor, cover on described and be provided with material pressing device, material pressing device comprises outer cylinder body and inner barrel, outer cylinder body and inner barrel all adopt the circular platform type cylindrical shell of open at both ends formula design, inner barrel is coaxial to be arranged in the outer cylinder body, the bottom surface of outer cylinder body and inner barrel all is in the same level position with described middle liquid level sensor, and between outer cylinder body and inner barrel, be provided with dowel, outer cylinder body is fixedly connected with by described dowel with inner barrel, and is provided with fixed strip at the lateral wall of outer cylinder body, and fixed strip is fixedly connected with described loam cake.
As preferably, above-mentioned upper liquid level sensor, meta liquid level sensor and lower liquid level sensor all adopt temperature sensor.
As preferably, cover on above-mentioned and be provided with the cross-shaped bolster, the cross-shaped bolster is fixed on by nut on the guard set bolt of loam cake, and described fixed strip welds mutually with described cross-shaped bolster.
As preferably, above-mentioned outer cylinder body and inner barrel all adopt the thin corrosion resistant plate of thickness 1mm to make.Adopt the thin corrosion resistant plate of thickness 1mm to make, make the weight of whole material pressing device light as much as possible: the infuser loam cake passes through hydraulic-driven, the ability to work that can not surpass hydraulic system, otherwise will damage the element of hydraulic system, selecting thin material simultaneously, guarantee again the intensity that whole device is enough, damage material pressing device in order to avoid pipe tobacco floats the buoyancy of generation.
Material pressing device of the utility model design is installed in the loam cake of infuser, and diameter is pushed down as far as possible greatly the pipe tobacco on infuser top but can not be affected the open and close (not producing interference) of infuser loam cake; On the height design, when the infuser loam cake was closed, the lower edge of material pressing device was in the position of middle liquid level sensor, when liquid level rises when pipe tobacco is floated, by material pressing device pipe tobacco was pressed in the below of liquid level all the time, reached pipe tobacco and was immersed in liquid CO fully
2In effect.Effectively solution expanded cut tobacco infuser pipe tobacco does not steep phenomenon existence, improves the quality of finished product expanded cut tobacco, reduces the wastage.
For not affecting the normal operating procedure of infuser, when considering gas pressurized or purging, gaseous state CO
2Pass through from infuser inside, both otherwise hinder gas passing through in infuser inside, push down again pipe tobacco, the outer shape of material pressing device is designed to be gained in strength by two overlapping being nested together of large and small flaring device, and horn shape is convenient to gas does not affect infuser from the inside that loam cake passes into infuser pressurization; The material pressing device front end is hollow, when infuser purges for the second time, makes gaseous state CO
2Successfully enter from the dipping lower cover, inner by infuser, discharging from loam cake does not more affect the effect that secondary purges; The shape of the material pressing device of design does not affect the normal operation of equipment; The rear end of material pressing device directly utilizes infuser guard set bolt under the prerequisite that does not change the infuser original structure, whole material pressing device is fixed on loam cake, by the unlatching of loam cake or opening or closing of closing motion drive material pressing device.
Description of drawings
Fig. 1 is the structure diagram of the utility model closed state.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is made a detailed explanation.
A kind of dry-ice expanding pipe tobacco that can make as shown in Figure 1 steeps saturating infuser, this device comprises loam cake 1 and cylindrical shell 2, loam cake 1 is arranged in the rotating shaft 3, seal described cylindrical shell 2 when pressing down, and in cylindrical shell 2, being provided with upper liquid level sensor 11, meta liquid level sensor 12 and lower liquid level sensor 13, upper liquid level sensor 11, meta liquid level sensor 12 and lower liquid level sensor 13 all adopt temperature sensor.Described loam cake 1 is provided with material pressing device, material pressing device comprises outer cylinder body 4 and inner barrel 5, outer cylinder body 4 and inner barrel 5 all adopt the circular platform type cylindrical shell of open at both ends formula design, inner barrel 5 coaxial being arranged in the outer cylinder body 4, the bottom surface of outer cylinder body 4 and inner barrel 5 all is in the same level position with described middle liquid level sensor 12, and between outer cylinder body 4 and inner barrel 5, be provided with dowel 6, outer cylinder body 4 is fixedly connected with by described dowel 6 with inner barrel 5, and be provided with fixed strip 7 at the lateral wall of outer cylinder body 4, loam cake 1 is provided with cross-shaped bolster 8, cross-shaped bolster 8 is fixed on by nut 10 on the guard set bolt 9 of loam cake 1, and described fixed strip 7 welds mutually with described cross-shaped bolster 8.
Claims (4)
1. one kind can make the saturating infuser of dry-ice expanding pipe tobacco stain, this infuser comprises loam cake (1) and cylindrical shell (2), loam cake (1) is arranged in the rotating shaft (3), seal described cylindrical shell (2) when pressing down, and in cylindrical shell (2), be provided with upper liquid level sensor (11), meta liquid level sensor (12) and lower liquid level sensor (13), it is characterized in that: loam cake (1) is provided with material pressing device, material pressing device comprises outer cylinder body (4) and inner barrel (5), outer cylinder body (4) and inner barrel (5) all adopt the circular platform type cylindrical shell of open at both ends formula design, inner barrel (5) is coaxial to be arranged in the outer cylinder body (4), the bottom surface of outer cylinder body (4) and inner barrel (5) all is in the same level position with described middle liquid level sensor (12), and between outer cylinder body (4) and inner barrel (5), be provided with dowel (6), outer cylinder body (4) is fixedly connected with by described dowel (6) with inner barrel (5), and being provided with fixed strip (7) at the lateral wall of outer cylinder body (4), fixed strip (7) is fixedly connected with described loam cake (1).
2. a kind of dry-ice expanding pipe tobacco that can make according to claim 1 steeps saturating infuser, it is characterized in that: loam cake (1) is provided with cross-shaped bolster (8), cross-shaped bolster (8) is fixed on by nut (10) on the guard set bolt (9) of loam cake (1), and described fixed strip (7) welds mutually with described cross-shaped bolster (8).
3. a kind of dry-ice expanding pipe tobacco that can make according to claim 1 steeps saturating infuser, and it is characterized in that: upper liquid level sensor (11), meta liquid level sensor (12) and lower liquid level sensor (13) all adopt temperature sensor.
4. a kind of dry-ice expanding pipe tobacco that can make according to claim 1 steeps saturating infuser, it is characterized in that: outer cylinder body (4) all adopts the thin corrosion resistant plate of thickness 1mm to make with inner barrel (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405009 CN202722475U (en) | 2012-08-16 | 2012-08-16 | Macerator enabling dry ice expanded cut tobacco to be completely macerated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220405009 CN202722475U (en) | 2012-08-16 | 2012-08-16 | Macerator enabling dry ice expanded cut tobacco to be completely macerated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202722475U true CN202722475U (en) | 2013-02-13 |
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ID=47648242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220405009 Expired - Lifetime CN202722475U (en) | 2012-08-16 | 2012-08-16 | Macerator enabling dry ice expanded cut tobacco to be completely macerated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202722475U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113796562A (en) * | 2021-10-26 | 2021-12-17 | 四川中烟工业有限责任公司 | Liquid level probe blowing device of impregnator |
| CN113803344A (en) * | 2020-06-12 | 2021-12-17 | 上海烟草集团有限责任公司 | Screw for fixing mesh net cover of impregnator and impregnator |
-
2012
- 2012-08-16 CN CN 201220405009 patent/CN202722475U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113803344A (en) * | 2020-06-12 | 2021-12-17 | 上海烟草集团有限责任公司 | Screw for fixing mesh net cover of impregnator and impregnator |
| CN113796562A (en) * | 2021-10-26 | 2021-12-17 | 四川中烟工业有限责任公司 | Liquid level probe blowing device of impregnator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130213 |