CN203778329U - Sandwich-type tobacco leaf roller screening machine - Google Patents
Sandwich-type tobacco leaf roller screening machine Download PDFInfo
- Publication number
- CN203778329U CN203778329U CN201420078212.7U CN201420078212U CN203778329U CN 203778329 U CN203778329 U CN 203778329U CN 201420078212 U CN201420078212 U CN 201420078212U CN 203778329 U CN203778329 U CN 203778329U
- Authority
- CN
- China
- Prior art keywords
- sifting barrel
- cylinder
- sandwich
- internal layer
- tobacco leaf
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 241000208125 Nicotiana Species 0.000 title claims abstract description 37
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 37
- 238000012216 screening Methods 0.000 title abstract description 32
- 241000255901 Tortricidae Species 0.000 title abstract 3
- 239000000463 material Substances 0.000 claims abstract description 20
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000000428 dust Substances 0.000 claims description 24
- 239000004744 fabric Substances 0.000 claims description 15
- 238000005096 rolling process Methods 0.000 claims description 10
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000003638 chemical reducing agent Substances 0.000 claims description 4
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- 238000003466 welding Methods 0.000 claims description 2
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000012545 processing Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 235000019504 cigarettes Nutrition 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012634 fragment Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005453 pelletization Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model provides a sandwich-type tobacco leaf roller screening machine which comprises a bracket and a roller. The roller comprises a protection outer cover and an outer layer screening cylinder and an inner layer screening cylinder which are arranged in the protection outer cover; the outer layer screening cylinder and the inner layer screening cylinder are coaxially arranged; the inner layer screening cylinder is sleeved with the outer layer screening cylinder; the length of the inner layer screening cylinder is 1.5 to 2 times that of the outer layer screening cylinder; one end of the inner layer screening cylinder is parallel and level to one end of the outer layer screening cylinder and is used as a material inlet end; the material inlet end is higher than an outlet end; the inner layer screening cylinder is provided with a honeycomb-type screen with the consistent aperture; the aperture of a honeycomb-type screen on the outer layer screening cylinder is smaller than that of the inner layer screening cylinder; the inlet end and the outlet end of the roller are respectively connected with a bracket by supporting wheels; the supporting wheel at the inlet end is driven to rotate by a transmission so as to drive the integral roller to rotate. The sandwich-type tobacco leaf roller screening machine has a simple structure, does not occupy a large space, has low energy consumption and has high screening efficiency.
Description
Technical field
The utility model relates to tobacco cutting processing technique field, specifically a kind of sandwich-type tobacco leaf cylinder round sifter.
Background technology
In tobacco cutting processing technology, while causing blade reinforced because of sheet cigarette size gap compared with conference, be not easy to make feed liquid to apply evenly; Secondly, the institutional framework difference in blade surface and cross section is very far away, and section structure short texture is comparatively abundant to the absorption of feed liquid; Moreover the significance difference of sheet cigarette size makes the running of sheet cigarette in casing drum easily occur that large area comes off apart from meeting, the arc-operation of material is the running of standard comparatively.After above-mentioned these problems have caused moisture regain operation, tobacco leaf absorption to feed liquid in charging process is inhomogeneous, therefore must the tobacco leaf after moisture regain operation be sieved, the tobacco leaf of different size is separated, again the blade of different size is carried out the processing of different modes, promote to a certain extent sheet cigarette crudy, improve feeding homogeneity.
At present in tobacco cutting process, after moisture regain operation, the mode of tobacco leaf sorting mainly contains two kinds: (1) pneumatic separating: this scheme implementation having relatively high expectations to production site of getting up, large, the shortcoming such as energy consumption is large takes up room, and in selection by winnowing process, material moisture is lost large, affects the processing index of subsequent handling; (2) shake and sieve choosing: this processing mode is high to equipment requirement, device structure is complicated, material handling amount little (conventionally only can process 200kg/h-1000kg/h).
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of sandwich-type tobacco leaf cylinder round sifter, and it is simple in structure, do not take larger space, and energy consumption is low, screening efficiency is high.
A kind of sandwich-type tobacco leaf cylinder round sifter, comprise support, cylinder, described cylinder comprises containment envelope and is arranged on outer sifting barrel and the internal layer sifting barrel in containment envelope, outer sifting barrel and internal layer sifting barrel coaxially arrange, and internal layer screening jacket casing is in outer sifting barrel, the length of internal layer sifting barrel is 1.5-2 times of outer sifting barrel, one end of internal layer sifting barrel is concordant with one end of outer sifting barrel as material inlet end, material inlet end is higher than the port of export, described internal layer sifting barrel arranges the consistent honeycomb type screen cloth in aperture, on outer sifting barrel, the aperture of honeycomb type screen cloth is less than the aperture of internal layer sifting barrel, described cylinder arrival end is connected with support by support roller respectively with the port of export, the support roller of arrival end by transmission device driven rotary to drive whole rotating cylinder to rotate.
Sandwich-type tobacco leaf cylinder round sifter as above, the axial line of cylinder becomes 5 ° of angles with horizontal plane.
Sandwich-type tobacco leaf cylinder round sifter as above, also comprises the dust arrester being arranged on containment envelope, and described dust arrester comprises the dust removing tube of dust excluding hood Ji Yu dust excluding hood UNICOM.
Sandwich-type tobacco leaf cylinder round sifter as above, the transmission device that is arranged on described cylinder arrival end bottom comprises rolling bearing units, belt pulley, driving belt, reductor, support roller supports on rack-mount layer crossbeam with rolling bearing units, rolling bearing units are provided with belt pulley, reductor is arranged on support lower floor crossbeam by reducer pedestal, and the output of reductor is in transmission connection by driving belt and belt pulley.
Sandwich-type tobacco leaf cylinder round sifter as above, on described internal layer sifting barrel, the aperture of honeycomb type screen cloth is 40mm, on outer sifting barrel, the aperture of honeycomb type screen cloth is 6mm.
Sandwich-type tobacco leaf cylinder round sifter as above, on described internal layer sifting barrel, the aperture of honeycomb type screen cloth is 40mm, on outer sifting barrel, the aperture of honeycomb type screen cloth is 6mm.
Sandwich-type tobacco leaf cylinder round sifter as above, is fixedly connected with by telescope support between internal layer sifting barrel and outer sifting barrel.
Sandwich-type tobacco leaf cylinder round sifter as above, is circumferentially interval with the flight towards axial line on the madial wall of internal layer sifting barrel.
Sandwich-type tobacco leaf cylinder round sifter as above, the below of described outer sifting barrel arranges broken leaf discharge bucket, the rear end of described outer sifting barrel arranges middle vanelets discharge bucket to the below between cylinder discharge end, and the below of cylinder discharge end arranges large blade discharge bucket.
The utility model is simple in structure, it is little that volume is compared traditional wind power sorting device, therefore take up an area space little, and equipment processing and fabricating is easy, the sandwich-type screening plant that internal layer sifting barrel and outer sifting barrel form can carry out to tobacco leaf the screening of three rank sizes by the drive of support roller, be about to the tobacco leaf that supplied materials is divided into different stage, screening effect is good.
Accompanying drawing explanation
Fig. 1 is the contour structures schematic diagram of the utility model sandwich-type tobacco leaf cylinder round sifter;
Fig. 2 be in Fig. 1 A-A to partial sectional view;
Fig. 3 is that the utility model removes the structural representation after outer cover;
Fig. 4 be in Fig. 3 A-A to partial sectional view;
Fig. 5 is the enlarged drawing of I part in Fig. 3.
In figure: 1-material inlet, 2-containment envelope, 3-dust excluding hood, 4-dust removing tube, 5-support roller inspection door, 6-support, 7-middle vanelets discharge bucket, 8-broken leaf discharge bucket, 9-outer sifting barrel, 10-internal layer sifting barrel, 11-telescope support, 12-support upper strata crossbeam, 13-support lower floor crossbeam, 14-rolling bearing units, 15-transmission support roller, 16-belt pulley, 17-feed belt, 18-reducer pedestal, 19-reductor, 20-flight, 21-large blade discharge bucket.The specific embodiment
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is clearly and completely described.
Please refer to Fig. 1, the utility model sandwich-type tobacco leaf cylinder round sifter comprises support 6, cylinder, dust arrester, described cylinder comprises containment envelope 2 and is arranged on outer sifting barrel 9 and the internal layer sifting barrel 10 in containment envelope 2, its ectomesoderm sifting barrel 9 and internal layer sifting barrel 10 coaxially arrange, and internal layer sifting barrel 10 is enclosed within outer sifting barrel 9, the length of internal layer sifting barrel 10 is about 1.5-2 times of outer sifting barrel 9, one end of internal layer sifting barrel 10 is concordant as material inlet end with one end of outer sifting barrel 9, the axial line of cylinder becomes 5 ° of angles with horizontal plane, in order to realize material energy smooth delivery of power in cylinder, material inlet end is higher than the port of export, as shown in Figure 3, material inlet end is positioned at right-hand member, the port of export is positioned at left end, right-hand member will be higher than left end.Described cylinder arrival end is connected with support 6 by support roller 15 with the port of export, the support roller 15 of arrival end by transmission device driven rotary to drive whole rotating cylinder to rotate.
Described internal layer sifting barrel 10 arranges the consistent honeycomb type screen cloth in aperture, and for example internal layer aperture is 40mm, and on outer sifting barrel 9, the aperture of the aperture ratio internal layer sifting barrel 10 of honeycomb type screen cloth is little, and for example internal layer aperture is 6mm.
The cylinder framework of internal layer sifting barrel 10 and outer sifting barrel 9 is that steel plate bends welding fabrication, adopts rivet that screen cloth (establishment form) is fixed on framework on framework.Between internal layer sifting barrel 10 and outer sifting barrel 9, by telescope support 11, be fixedly connected with (as shown in Figure 4), the distance between internal layer sifting barrel 10 and outer sifting barrel 9 is d, and d value can be adjusted according to feed rate and screening effect.On the madial wall of internal layer sifting barrel 10, be circumferentially interval with towards the flight 20(of axial line as shown in Figure 2), for copying loose material.
Please further refer to Fig. 5, the transmission device that is arranged on described cylinder arrival end bottom comprises rolling bearing units 14, belt pulley 16, driving belt 17, reductor 19, support roller 15 supports on rack-mount layer crossbeam 12 with rolling bearing units 14, rolling bearing units 14 are provided with belt pulley 16, reductor 19 is arranged on support lower floor crossbeam 13 by reducer pedestal 18, and the output of reductor 19 is in transmission connection by driving belt 17 and belt pulley 16.During equipment operation, by reductor 19, drive driving belt 17, by belt pulley 16, act on, thereby make support roller 15 motions drive rotating cylinder rotation.Corresponding support roller 15 positions, rear and front end of containment envelope 2 offer support roller inspection door 5, convenient maintenance at ordinary times.
On the containment envelope 2 of the port of export of described cylinder, described dust arrester is installed, described dust arrester comprise dust excluding hood 1 and with the dust removing tube 4 of dust excluding hood 1 UNICOM, the airborne dust forming when equipment is moved with the combination of containment envelope 2 is transported in dust pelletizing system.
Broken leaf discharge bucket 8 is set below described outer sifting barrel 9, and the rear end of described outer sifting barrel 9 arranges middle vanelets discharge bucket 7 to the below between cylinder discharge end, and the below of cylinder discharge end arranges large blade discharge bucket 21.
The utility model operation principle: material enters cylinder from material inlet 1, under the effect of internal layer sifting barrel 10, to the port of export, carry, simultaneously, through flight 20 effects, material is constantly driven, copies loose, and the blade that size is greater than 40mm is transported to large blade discharge bucket 21 places and falls; Portion size is less than 40mm blade and is sifted out from internal layer sifting barrel 10, fall outer Screening Network 9, through outer Screening Network screening, the blade that is less than 6mm is sized out, from broken leaf discharge bucket 8, fall, the blade that be greater than 6mm, is less than 40mm transfers out from one end of outer Screening Network 9, and therefrom vanelets discharge bucket 7 falls; Another part size is less than 40mm blade and sieves from internal layer sifting barrel 10, and therefrom vanelets discharge bucket 7 falls the middle vanelets sieving out with outer sifting barrel 9 and converges.Through screening, tobacco leaf is separated into three kinds of different sizes: 1. fragment (size < 6mm); Vanelets 2. (be of a size of >=6, < 40mm); 3. large blade (size >=40mm).
In device fabrication process, can produce tobacco dust, therefore above the port of export, be connected with cleaner and make the inner negative pressure that produces of cylinder, through port of export dust excluding hood 1, middle vanelets discharge bucket 7, collect dust centralized recovery, the blade of separating can carry out the processing of different modes, meets subsequent production needs.
The utility model is low for traditional screening installation efficiency, device structure is complicated, mass flow fluctuation is difficult to the technological difficulties such as processing and improves, and its version design has following characteristics:
(1) on sifting barrel inwall, flight is housed, when equipment moves, by flight effect to enter the material of screen drum copy fully turn over, loose, increase smoked sheet by the probability of sieve screen apertures, thereby improve screening efficiency;
(2) cylinder round sifter adopts support roller to be combined with cylindrical shell, and support roller adopts driving belt formula to be connected with reductor, and simple in structure, easy operating is safeguarded; On the other hand, because inside and outside layer screen cloth adopts rivet to be connected with support, can change as required, be convenient to adjust mesh size, screening length, meet the separated demand of different size blade, realize variation and produce;
(3) the rotating speed frequency conversion of rotating cylinder is adjustable, has improved screening efficiency and can meet within the specific limits the different traffic demands of producing.
(4) inside and outside layer sifting barrel adopts telescope support to fix, and its spacing is adjustable, can adapt within the specific limits the different flows of producing;
(5) this is established and adopts containment envelope to carry out sealing protection to cylinder, prevents that dust from raising and playing safeguard protection effect outward.
Claims (9)
1. a sandwich-type tobacco leaf cylinder round sifter, comprise support (6), cylinder, it is characterized in that: described cylinder comprises containment envelope (2) and is arranged on outer sifting barrel (9) and the internal layer sifting barrel (10) in containment envelope (2), outer sifting barrel (9) and internal layer sifting barrel (10) coaxially arrange, and internal layer sifting barrel (10) is enclosed within outer sifting barrel (9), the length of internal layer sifting barrel (10) is 1.5-2 times of outer sifting barrel (9), one end of internal layer sifting barrel (10) is concordant as material inlet end with one end of outer sifting barrel (9), material inlet end is higher than the port of export, described internal layer sifting barrel (10) arranges the consistent honeycomb type screen cloth in aperture, the aperture of the upper honeycomb type screen cloth of outer sifting barrel (9) is less than the aperture of internal layer sifting barrel (10), described cylinder arrival end is connected with support (8) by support roller (15) respectively with the port of export, the support roller of arrival end (15) by transmission device driven rotary to drive whole rotating cylinder to rotate.
2. sandwich-type tobacco leaf cylinder round sifter as claimed in claim 1, is characterized in that: the axial line of cylinder becomes 5 ° of angles with horizontal plane.
3. sandwich-type tobacco leaf cylinder round sifter as claimed in claim 1, is characterized in that: also comprise the dust arrester being arranged on containment envelope (2), described dust arrester comprise dust excluding hood (1) and with the dust removing tube (4) of dust excluding hood (1) UNICOM.
4. sandwich-type tobacco leaf cylinder round sifter as claimed in claim 1, it is characterized in that: the transmission device that is arranged on described cylinder arrival end bottom comprises rolling bearing units (14), belt pulley (16), driving belt (17), reductor (194), support roller (15) supports on rack-mount layer crossbeam (12) with rolling bearing units (14), rolling bearing units (14) are provided with belt pulley (16), reductor (19) is arranged on support lower floor crossbeam (13) by reducer pedestal (18), the output of reductor (19) is in transmission connection by driving belt (17) and belt pulley (16).
5. sandwich-type tobacco leaf cylinder round sifter as claimed in claim 1, is characterized in that: the aperture of the upper honeycomb type screen cloth of described internal layer sifting barrel (10) is 40mm, and the aperture of the upper honeycomb type screen cloth of outer sifting barrel (9) is 6mm.
6. sandwich-type tobacco leaf cylinder round sifter as claimed in claim 1, is characterized in that: the cylinder framework of internal layer sifting barrel (10) and outer sifting barrel (9) is that steel plate bends welding fabrication, and honeycomb type screen cloth adopts rivet to be fixed on framework.
7. sandwich-type tobacco leaf cylinder round sifter as claimed in claim 1, is characterized in that: between internal layer sifting barrel (10) and outer sifting barrel (9), by telescope support (11), be fixedly connected with.
8. sandwich-type tobacco leaf cylinder round sifter as claimed in claim 1, is characterized in that: on the madial wall of internal layer sifting barrel (10), be circumferentially interval with the flight (20) towards axial line.
9. sandwich-type tobacco leaf cylinder round sifter as claimed in claim 1, it is characterized in that: the below of described outer sifting barrel (9) arranges broken leaf discharge bucket (8), the rear end of described outer sifting barrel (9) arranges middle vanelets discharge bucket (7) to the below between cylinder discharge end, and the below of cylinder discharge end arranges large blade discharge bucket (21).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420078212.7U CN203778329U (en) | 2014-02-24 | 2014-02-24 | Sandwich-type tobacco leaf roller screening machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201420078212.7U CN203778329U (en) | 2014-02-24 | 2014-02-24 | Sandwich-type tobacco leaf roller screening machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN203778329U true CN203778329U (en) | 2014-08-20 |
Family
ID=51314557
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201420078212.7U Expired - Lifetime CN203778329U (en) | 2014-02-24 | 2014-02-24 | Sandwich-type tobacco leaf roller screening machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN203778329U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105537097A (en) * | 2016-01-12 | 2016-05-04 | 江苏恒森烟草机械有限公司 | Drum type screening device |
CN113273712A (en) * | 2021-06-09 | 2021-08-20 | 云南中烟工业有限责任公司 | Screening and moisture regaining integrated device and method for tobacco stem screening and moisture regaining |
CN115444159A (en) * | 2022-08-19 | 2022-12-09 | 广东中烟工业有限责任公司 | High-efficient directional screening plant of double-deck drum-type smoked sheet |
-
2014
- 2014-02-24 CN CN201420078212.7U patent/CN203778329U/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105537097A (en) * | 2016-01-12 | 2016-05-04 | 江苏恒森烟草机械有限公司 | Drum type screening device |
CN113273712A (en) * | 2021-06-09 | 2021-08-20 | 云南中烟工业有限责任公司 | Screening and moisture regaining integrated device and method for tobacco stem screening and moisture regaining |
CN113273712B (en) * | 2021-06-09 | 2022-07-12 | 云南中烟工业有限责任公司 | Screening and moisture regaining integrated device and method for tobacco stem screening and moisture regaining |
CN115444159A (en) * | 2022-08-19 | 2022-12-09 | 广东中烟工业有限责任公司 | High-efficient directional screening plant of double-deck drum-type smoked sheet |
CN115444159B (en) * | 2022-08-19 | 2023-06-13 | 广东中烟工业有限责任公司 | Double-layer drum-type efficient directional screening device for tobacco flakes |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN204486240U (en) | A kind of tea screening device | |
CN204307811U (en) | Horizontally rotate sieve | |
CN204148000U (en) | A kind of multistage electrostatic formula ore-dressing plant | |
CN208944550U (en) | A kind of ore dressing screening plant | |
CN107344167A (en) | Isolate centrifugal material screening grading technology and its special equipment | |
CN203778329U (en) | Sandwich-type tobacco leaf roller screening machine | |
CN204148136U (en) | The multistage ore-dressing plant of a kind of air-flowing type | |
CN108654815A (en) | A kind of industrial chemicals process of refinement method | |
CN204564521U (en) | A kind of multi-stage sealed synchronous screw sieve | |
CN102836828B (en) | Mould cloth garbage sorting system | |
CN207154095U (en) | A kind of roto-siofter suitable for cottonseed screening | |
CN105344601A (en) | Anti-blocking type drum screen with secondary screening device | |
CN108654977A (en) | A kind of agglomerated activated carbon molding screening separator | |
CN201644397U (en) | Integrated screening device | |
CN108580292A (en) | A kind of selection by winnowing screening plant for the power battery that gives up | |
CN202496390U (en) | Rotary type crushed leaf drying and screening machine | |
CN208824622U (en) | A kind of roller ball milling screening machine | |
CN205797778U (en) | Isolate the special equipment of centrifugal material screening grading technology | |
CN204842153U (en) | Peanut sorter | |
CN210411489U (en) | Graphite powder vibration screening device | |
CN203635245U (en) | Automatic screening type flour powder mill | |
CN205409623U (en) | Pellet crumbler | |
CN203862532U (en) | Novel sand sieving machine | |
CN209206368U (en) | A kind of overlay film sand removal of impurities recyclable device | |
CN208786649U (en) | A kind of efficient sandstone separation feeding machine with dust suppression system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CX01 | Expiry of patent term |
Granted publication date: 20140820 |
|
CX01 | Expiry of patent term |