CN202738799U - Cut stem separating device of PROTOS unit - Google Patents
Cut stem separating device of PROTOS unit Download PDFInfo
- Publication number
- CN202738799U CN202738799U CN 201220287825 CN201220287825U CN202738799U CN 202738799 U CN202738799 U CN 202738799U CN 201220287825 CN201220287825 CN 201220287825 CN 201220287825 U CN201220287825 U CN 201220287825U CN 202738799 U CN202738799 U CN 202738799U
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- passage
- pipe tobacco
- offal
- air
- selection
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Abstract
The utility model relates to a cut stem separating device of a PROTOS unit, and the cut stem separating device comprises a tobacco stem and cut tobacco vertical hoisting passage, braking club assemblies, a winnowing passage and an air and cut tobacco separating box, wherein one end of the tobacco stem and cut tobacco vertical hoisting passage is connected with a cut stem sorting inlet, the other end is connected with the winnowing passage through one braking club assembly, the upper end of the winnowing passage is connected with the air and cut tobacco separating box, and the outlet end of the air and cut tobacco separating box is provided with the other braking club assembly. Compared with the prior art, the tobacco steams and cut tobacco, which are twice sorted by the PROTOS unit of a cigarette making machine, can be thoroughly separated, the working principle conforms to the requirements of hydromechanics and aerodynamics, some local structures can be greatly utilized in engineering practice, such as the braking club assembly and the separation technology of the air and solid through the circular motion, relevant parameters of ergonomics are adequately utilized on the aspect of the mechanical structure, so that convenience in operation and repairing can be realized.
Description
Technical field
The utility model relates to a kind of tobacco leaf processing unit (plant), especially relates to PROTOS unit stem separator.
Background technology
Tobacco leaf is the primary raw material of producing cigarette, and technology for making tobacco threds is arranged one in the technique of production of cigarettes, and tobacco leaf separates with the leaf stalk after tobacco leaf enters threshing machine, still keeps a small amount of hydrazine arteries and veins on the blade, and these blades have just become stalk to sign after being cut into pipe tobacco.In the rolled cigarette of pipe tobacco production and cigarette unit, all there is the selection by winnowing process to remove stalk and signs, but still can retain a small amount of stalk label.
In cigarette manufacturing process, the PROTOS machine is at present main type, its compact conformation, simple to operate, and cigarette quality is stable, and detection system is perfect.But, supplied materials for the part pipe tobacco is had relatively high expectations, if contain stalk in the pipe tobacco too much, the phenomenon of pipe tobacco can result in blockage when equipment operation, sometimes in addition can cause that the cigarette weight deviation increases, cigarette hardness is inhomogeneous, cigarette is surperficial punctures or a series of quality problems such as rough, also can accelerate simultaneously the wearing and tearing of equipment component, affect finishing of device efficiency and every material consumption index, on the domestic cigarette market, the stem piece-rate system of cigarette machine is the secondary sorting device through one-level, secondary selection by winnowing, but still exists stem to separate halfway phenomenon.
The utility model content
The purpose of this utility model is exactly to provide a kind of meet hydrodynamics, aerodynamic requirement for the defective that overcomes above-mentioned prior art existence, realizes the PROTOS unit stem separator that offal and pipe tobacco separate fully.
The purpose of this utility model can be achieved through the following technical solutions:
PROTOS unit stem separator comprises offal and pipe tobacco vertical-lift passage, braking club assembly, selection by winnowing passage and air and pipe tobacco Seperating box, wherein,
Offal and pipe tobacco vertical-lift passage one end are connected with stem sorting import, the other end connects the selection by winnowing passage by the braking club assembly, the upper end of described selection by winnowing passage is connected with the pipe tobacco Seperating box with air, and the port of export of described air and pipe tobacco Seperating box is provided with another set of braking club assembly.
Described stem sorting import is funnel-shaped structure, is located at the below of offal and pipe tobacco outlet.
Described offal is connected braking club assembly end with pipe tobacco vertical-lift passage and is provided with the circular-arc cavity that is made of the external arc wall, be provided with demarcation strip in this cavity, this demarcation strip is divided into two connectors with cavity, and a connector is connected with the negative pressure air port, and another connector is connected with the braking club assembly.
Described braking club assembly comprises braking club support, turbine and promotes the passage offal and the pipe tobacco outlet, described turbine is located at the middle part of braking club support, described lifting passage offal and pipe tobacco outlet are arranged on the bottom of braking club support and are communicated with turbine, promote in the outlet of passage offal and pipe tobacco and offer the small bore inlet channel.
Described turbine comprises motor, sharf and blade, and described sharf is the regular hexagon structure, rotates under the drive of motor, and described blade evenly is arranged on the extended line of sharf outer.
The middle part of described selection by winnowing passage offers continuous flexuose cavity.
The middle part of described selection by winnowing passage is provided with the offal pipe tobacco import that is communicated with continuous flexuose cavity, is connected with lifting passage offal and pipe tobacco outlet, and the bottom of selection by winnowing passage is provided with the offal outlet.
The top of described selection by winnowing passage is provided with accelerated passage, and the continuous flexuose cavity of offering in the lower end of this accelerated passage and the selection by winnowing passage is communicated with, and the upper end is connected with the pipe tobacco Seperating box with the air that is made of arc plate.
Be provided with spacing block in described air and the pipe tobacco Seperating box, this spacing block is divided into two connectors with air and pipe tobacco Seperating box, and a connector is connected with the negative pressure air port, and another connector is connected with the offal outlet by the braking club assembly.
Compared with prior art, the utility model can separate thoroughly to cigarette machine PROTOS unit secondary sorting offal, pipe tobacco out, operation principle of the present utility model meets hydrodynamics, aerodynamic requirement, some partial structurtes is used in engineering practice in a large number, such as braking club assembly, air and the solid material isolation technics by circular motion, on frame for movement, fully relevant parameters, convenient operation and the maintenance of Ergonomics Application.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is offal and the logical structural representation of pipe tobacco vertical-lift;
Fig. 3 is the structural representation of the first braking club assembly;
Fig. 4 is the structural representation of selection by winnowing passage.
Among the figure, 1 is stem sorting import, 2 is offal and pipe tobacco outlet, 3 is offal and pipe tobacco vertical-lift passage, 4 are the pipe tobacco outlet, 5 is the second braking club assembly, 6 is air and pipe tobacco Seperating box, 7 is the first braking club assembly, 8 is the selection by winnowing passage, 9 is the external arc wall, 10 is demarcation strip, 11 for promoting the outlet of passage offal and pipe tobacco, 12 is the outlet of the first negative pressure wind, 14 is spacing block, 15 is the outlet of the second negative pressure wind, 16 is arc plate, 17 is accelerated passage, 18 is offal pipe tobacco entrance, 19 are the offal outlet, 20 is the braking club support, 21 is blade, 22 is sharf, 23 is the small bore inlet channel.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Embodiment
PROTOS unit stem separator, its structure as shown in Figure 1, comprise offal and pipe tobacco vertical-lift passage 3, the second braking club assembly 5, air and pipe tobacco Seperating box 6, the first braking club assembly 7 and selection by winnowing passage 8, wherein, one end of offal and pipe tobacco vertical-lift passage 3 is connected with stem sorting import 1, stem sorting import 1 is funnel-shaped structure, be located at the below of offal and pipe tobacco outlet 2, the other end connects selection by winnowing passage 8 by the first braking club assembly 7, the upper end of selection by winnowing passage 8 is connected with pipe tobacco Seperating box 6 with air, and the port of export of air and pipe tobacco Seperating box 6 is provided with the second braking club assembly 5.
The utility model is mainly finished offal and is thoroughly separated in the 8 interior realizations of selection by winnowing passage apart from vertical-lift, offal and pipe tobacco with pipe tobacco length.Offal and pipe tobacco in flexuose selection by winnowing passage 8, on one side rise, swing on one side, every swing once, offal and pipe tobacco are once loose, are convenient to selection by winnowing.Hence one can see that, and flexuose selection by winnowing passage is longer, and the number of times that swings is more, and the loose number of times of offal and pipe tobacco is more.Cigarette machine offal and pipe tobacco exit position are lower, and in order to solve this contradiction, novel stem sorting unit increase offal and pipe tobacco length are apart from vertical-lift passage 3, and therefore, novel stem sorting unit possesses the ability that offal, pipe tobacco are thoroughly separated.
The structure of offal and pipe tobacco vertical-lift passage 3 as shown in Figure 2, connect the first braking club assembly 7 ends and be provided with the circular-arc cavity that is consisted of by external arc wall 9, be provided with demarcation strip 10 in this cavity, this demarcation strip 10 is divided into two connectors with cavity, one connector is connected with the first negative pressure air port 12, and another connector is connected with the first braking club assembly 7.
When the first negative pressure wind outlet 12 was connected with negative-pressure air fan, one flow to the air stream (as shown by arrows) that negative pressure wind exports from stem sorting import 1 offal and the 3 interior formation of pipe tobacco vertical-lift passage.Discharge after stems fall into stem sorting import 1 from offal and pipe tobacco outlet 2, taken by air stream immediately and wrap up in the top of taking offal and pipe tobacco vertical-lift passage 3 to.Having the air of certain speed and offal pipe tobacco makes circumference and flows along the interior road of external arc wall 9.As everyone knows, the object of making circular motion can produce centrifugal force, and the density ratio air of offal pipe tobacco is large, and the centrifugal force that the offal pipe tobacco produces is larger than air.Therefore the offal pipe tobacco inwall of being close to external arc wall 9 travels forward, and falls at last the feeding mouth of the first braking club assembly 7, the offal pipe tobacco is delivered to the entrance of flexuose selection by winnowing passage 8 by the first braking club assembly 7.Air enters the first negative pressure air port 12 and arrives negative-pressure air fan.Realize separating of air and offal pipe tobacco like this.This device continuity is transported to the entrance of flexuose selection by winnowing passage 8 to the offal pipe tobacco, avoids the offal pipe tobacco in course of conveying, forms new offal pipe tobacco group and swathes together, affects next step selection by winnowing.
The structure of the first braking club assembly 7 as shown in Figure 3, comprise braking club support 20, turbine and promote the passage offal and pipe tobacco outlet 11, turbine is located at the middle part of braking club support 20, comprise motor, sharf 22 and blade 21, sharf 22 is the regular hexagon structure, rotate under the drive of motor, blade 21 evenly is arranged on the extended line of sharf 22 outers.Lifting passage offal and pipe tobacco outlet 11 are arranged on the bottom of braking club support 20 and are communicated with turbine, promote in passage offal and the pipe tobacco outlet 11 and offer small bore inlet channel 23.
The structure of selection by winnowing passage 8 offers continuous flexuose cavity as shown in Figure 4 in the middle part of it.The middle part of selection by winnowing passage 8 is provided with the offal pipe tobacco import 18 that is communicated with continuous flexuose cavity, is connected with lifting passage offal and pipe tobacco outlet 11, and the bottom of selection by winnowing passage 8 is provided with offal outlet 19.The top of selection by winnowing passage 8 is provided with accelerated passage 17, and the continuous flexuose cavity of offering in the lower end of this accelerated passage 17 and the selection by winnowing passage 8 is communicated with, and the upper end is connected with pipe tobacco Seperating box 6 with the air that is made of arc plate 16.
Be provided with spacing block 14 in air and the pipe tobacco Seperating box 6, this spacing block 14 is divided into two connectors with air and pipe tobacco Seperating box 6, and a connector is connected with the second negative pressure air port 15, and another connector is connected with offal outlet 4 by the second braking club assembly 5.The selection by winnowing principle of flexuose selection by winnowing passage is utilized different materials to have different floating velocities and with the process that they separate, is utilized selection by winnowing that offal, impurity are removed from pipe tobacco, is called the selection by winnowing destemming.
Material is being subjected to the effect of airflow lifting force and self gravitation in air-flow, when two power equated, material was in the suspended state of balance in air-flow, and the air velocity of this moment is called the floating velocity of material, uses V
fExpression.As air velocity V＜V
fThe time, material is sedimentation just; As air velocity V＞V
fThe time, material just rises, and is taken away by air-flow.The size of material suspended velocity depends on self the factor such as density, shape, wind area, and the size of wind area is the major reason that affects floating velocity.Experimental data shows that offal, foreign material are different from the floating velocity of pipe tobacco.
Flexuose selection by winnowing passage 8 is just according to V
The f silk＜V
The f stalkCharacteristics, in passage, form air velocity greater than V
The f silkAnd less than V
The f stalkAir-flow, realize the selection by winnowing destemming.
In experiment, discovery is differed in size by the pipe tobacco group that some offals and pipe tobacco form, and weight differs, and can't use the means removal offal wherein of selection by winnowing.Air-flow rises on one side in the flexuose selection by winnowing passage, Yi Bian swing, on one side pipe tobacco group is along with air-flow rises, Yi Bian swing.Through repeatedly swinging, pipe tobacco group looses off fully, like this offal, pipe tobacco is thoroughly separated.
When the second negative pressure wind outlet 15 is connected with negative-pressure air fan, in the flexuose selection by winnowing passage 8, forms one and export from offal and flow to the second negative pressure wind and export 15 air stream.Export 15 mounted valves at the second negative pressure wind, change the size of valve openings, can control the air velocity in the flexuose selection by winnowing passage.The offal pipe tobacco is entered in the flexuose selection by winnowing passage 8 by offal pipe tobacco entrance 18, offal discharge below flexuose selection by winnowing passage 8, and pipe tobacco is arrived accelerated passage 17 places by the air-flow holder.
Because the needs of selection by winnowing, the air velocity in the flexuose selection by winnowing passage 8 is lower.And need to carry out separating of pipe tobacco and air stream at arc plate 16 places, and the object of making circular motion can produce centrifugal force, and the density ratio air of pipe tobacco is large, and the centrifugal force that pipe tobacco produces is larger than air.Therefore the pipe tobacco inwall of being close to arc plate 16 travels forward, and falls at last the feeding mouth of braking club device 5, by braking club device 5 pipe tobacco is delivered to pipe tobacco outlet 4.Air enters the outlet of the second negative pressure wind and arrives negative-pressure air fan.Realize separating of air and offal pipe tobacco like this.Therefore, at arc plate 16 places, air velocity and pipe tobacco speed are faster, and separating effect is better.For the air velocity that solves in the flexuose selection by winnowing passage 8 is lower, and arc plate 16 place's air-flows, contradiction that the pipe tobacco rate request is higher.At accelerated passage 17 places, the sectional area foundry goods of passage diminishes, and air-flow and pipe tobacco speed accelerate gradually.
Claims (9)
1.PROTOS unit stem separator is characterized in that, this separator comprises offal and pipe tobacco vertical-lift passage, braking club assembly, selection by winnowing passage and air and pipe tobacco Seperating box, wherein,
Offal and pipe tobacco vertical-lift passage one end are connected with stem sorting import, the other end connects the selection by winnowing passage by the braking club assembly, the upper end of described selection by winnowing passage is connected with the pipe tobacco Seperating box with air, and the port of export of described air and pipe tobacco Seperating box is provided with another set of braking club assembly.
2. PROTOS unit stem separator according to claim 1 is characterized in that, described stem sorting import is funnel-shaped structure, is located at the below of offal and pipe tobacco outlet.
3. PROTOS unit stem separator according to claim 1, it is characterized in that, described offal is connected braking club assembly end with pipe tobacco vertical-lift passage and is provided with the circular-arc cavity that is made of the external arc wall, be provided with demarcation strip in this cavity, this demarcation strip is divided into two connectors with cavity, one connector is connected with the negative pressure air port, and another connector is connected with the braking club assembly.
4. PROTOS unit stem separator according to claim 1, it is characterized in that, described braking club assembly comprises braking club support, turbine and promotes the passage offal and the pipe tobacco outlet, described turbine is located at the middle part of braking club support, described lifting passage offal and pipe tobacco outlet are arranged on the bottom of braking club support and are communicated with turbine, promote in the outlet of passage offal and pipe tobacco and offer the small bore inlet channel.
5. PROTOS unit stem separator according to claim 4, it is characterized in that, described turbine comprises motor, sharf and blade, described sharf is the regular hexagon structure, rotate under the drive of motor, described blade evenly is arranged on the extended line of sharf outer.
6. PROTOS unit stem separator according to claim 1 is characterized in that the middle part of described selection by winnowing passage offers continuous flexuose cavity.
7. PROTOS unit stem separator according to claim 4, it is characterized in that, the middle part of described selection by winnowing passage is provided with the offal pipe tobacco import that is communicated with continuous flexuose cavity, is connected with lifting passage offal and pipe tobacco outlet, and the bottom of selection by winnowing passage is provided with the offal outlet.
8. PROTOS unit stem separator according to claim 1, it is characterized in that, the top of described selection by winnowing passage is provided with accelerated passage, the continuous flexuose cavity of offering in the lower end of this accelerated passage and the selection by winnowing passage is communicated with, and the upper end is connected with the pipe tobacco Seperating box with the air that is made of arc plate.
9. PROTOS unit stem separator according to claim 8, it is characterized in that, be provided with spacing block in described air and the pipe tobacco Seperating box, this spacing block is divided into two connectors with air and pipe tobacco Seperating box, one connector is connected with the negative pressure air port, and another connector is connected with the offal outlet by the braking club assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287825 CN202738799U (en) | 2012-06-18 | 2012-06-18 | Cut stem separating device of PROTOS unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220287825 CN202738799U (en) | 2012-06-18 | 2012-06-18 | Cut stem separating device of PROTOS unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202738799U true CN202738799U (en) | 2013-02-20 |
Family
ID=47698267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220287825 Expired - Fee Related CN202738799U (en) | 2012-06-18 | 2012-06-18 | Cut stem separating device of PROTOS unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202738799U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504462A (en) * | 2012-06-18 | 2014-01-15 | 上海新平科工业技术有限公司 | PROTOS unit stem shred separating device |
| CN108541996A (en) * | 2018-04-27 | 2018-09-18 | 云南中烟工业有限责任公司 | A method of recycling the lossless pipe tobacco of quality in being signed from stalk |
| CN108685156A (en) * | 2018-06-28 | 2018-10-23 | 常德科锐新材料科技有限公司 | A kind of selection by winnowing stem separator |
-
2012
- 2012-06-18 CN CN 201220287825 patent/CN202738799U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103504462A (en) * | 2012-06-18 | 2014-01-15 | 上海新平科工业技术有限公司 | PROTOS unit stem shred separating device |
| CN103504462B (en) * | 2012-06-18 | 2016-07-20 | 上海新平科工业技术有限公司 | PROTOS unit stem segregation apparatus |
| CN108541996A (en) * | 2018-04-27 | 2018-09-18 | 云南中烟工业有限责任公司 | A method of recycling the lossless pipe tobacco of quality in being signed from stalk |
| CN108685156A (en) * | 2018-06-28 | 2018-10-23 | 常德科锐新材料科技有限公司 | A kind of selection by winnowing stem separator |
| CN108685156B (en) * | 2018-06-28 | 2024-02-02 | 常德科锐新材料科技有限公司 | Winnowing cut stem separating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20190618 |