CN202290546U - Rotary classifying screen for tobacco fine dust - Google Patents
Rotary classifying screen for tobacco fine dust Download PDFInfo
- Publication number
- CN202290546U CN202290546U CN2011204045978U CN201120404597U CN202290546U CN 202290546 U CN202290546 U CN 202290546U CN 2011204045978 U CN2011204045978 U CN 2011204045978U CN 201120404597 U CN201120404597 U CN 201120404597U CN 202290546 U CN202290546 U CN 202290546U
- Authority
- CN
- China
- Prior art keywords
- central shaft
- support plate
- hopper
- screen
- work bin
- 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 - Fee Related
Links
Images
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a rotary classifying screen for tobacco fine dust, which is capable of effectively solving the problems that holes of a traditional rotary classifying screen are plugged by linen wool, the screening efficiency is low, broken leaves contain more dust, the dust contains more broken leaves and a using effect is poor. The technical scheme adopted by the utility model to solve the problems is as follows: the rotary classifying screen for the tobacco fine dust comprises a work bin, a stand, discharge holes and a throwing mechanism, wherein the work bin is arranged on the stand; the upper part of one end of the work bin is provided with a feeding hole; the lower part of the work bin is provided with a first discharge hole; the other end of the work bin is provided with a second discharge hole; the interior of the work bin is provided with a central shaft along the horizontal direction; the central shaft is provided with a support plate; the support plate is evenly and symmetrically provided with guide plates forming an angle of 45 degrees with the axial direction; the end of the support, which is near screen cloth, is provided with a scraping plate on the support plate; the central shaft, the guide plates, the scraping plate and the support plate form the throwing plate; cylindrical screen cloth is arranged outside the throwing mechanism through a screen cloth support in the work bin; and a belt pulley is arranged outside one end of the central shaft and is connected with a rotary wheel of a motor through a transmission belt. The rotary classifying screen for the tobacco fine dust has a simple, novel and particular structure, convenience and safety in use, high production efficiency and a good screening effect.
Description
Technical field
The utility model relates to tobacco machine, and particularly classifying screen is changeed in the micro mist dancing dervish that grows tobacco.
Background technology
Tobacco dust is the discarded object that tobacco manufacturing and processing enterprise produces in process of production.In order to prevent contaminated environment, the past is with burning, burying processing always.In recent years, tobacco business proposes reducing tar and reducing harm, and after energy-saving and emission-reduction required, useful material was attempted from dust, to extract by many enterprises.Fragment is the primary raw material in the dust, does artificial tobacco leaf (thin slice) with it, helps the chemical composition reorganization, realizes reducing tar and reducing harm, and the cigarette security is improved.But tobacco chippings is not only arranged in the tobacco dust, and have more than gunnysack hair and 30 percent, particle is gone up popular straight line shaker extension set less than the dust below the Ф 0.38mm with present society, revolves screen(ing) machine, and riddle machine etc. sieve the equal poor effect of tobacco dust.The fragment that its shortcoming is the stifled sieve aperture mesh of gunnysack hair, flow is little, efficient is low, sift out contains that to contain broken leaf in the many micro mists of micro mist many.Causing the basic reason of these drawbacks, is that the screening function causes.No matter straight line or revolve the sieve that shakes all is motor-driven sieve nest or straight line, ellipse or circular motion, dust lean on compass screen surface from reforming jumping, cause stifled eye of fiber crops hair and screening efficiency low, and dust-laden is many in the broken leaf, and it is many to contain broken leaf in the dirt, and result of use is poor.Therefore, its improvement and innovate imperative.
Summary of the invention
To above-mentioned situation, for overcoming the defective of prior art, the purpose of the utility model just provides a kind of tobacco micro mist dancing dervish changes classifying screen, and it is low effectively to overcome stifled eye of fiber crops hair and screening efficiency, and dust-laden is many in the broken leaf, and it is many to contain broken leaf in the dirt, the problem of result of use difference.
The technical scheme that the utility model solves is, existing equipment is improved, and strengthens by the sieve material dispersed and to the impulsive force of mesh, changes general screening machine and sieved thing and lean on the deadweight jumping, for the centrifugal force throwing is got rid of.Make the powder less than eyelet pass through eyelet fast, the fiber crops hair impacts mesh with centrifugal force and deflector, and part is passed through mesh, gets into next procedure; Part gets into discharging opening under material scraping plate and deflector effect, flexible material scraping plate is realized not plug-hole eye frequently to sieve cover cleaning.In view of the above, the structure of the utility model is to comprise hopper, frame, discharging opening and material casting mechanism; Hopper is contained on the frame, and charging aperture is arranged at an end top of hopper, and first discharging opening is arranged at the hopper bottom; The other end of hopper has second discharging opening, along laterally central shaft being housed, support plate is housed on the central shaft in the hopper; Be uniformly distributed with symmetry on the support plate and be equipped with and the deflector that axially is miter angle, support plate and screen cloth near-end mutually are equipped with material scraping plate, central shaft, deflector, material scraping plate and support plate formation material casting mechanism on support plate; Through the screen cloth support cylindrical screen is housed in the external hopper of material casting mechanism, on central shaft one end is outer belt pulley is housed, and links to each other with the moving runner of motor through transport tape.
The utility model is simple in structure, and is novel unique, easy to use, safety, and production efficiency is high, and sub-sieve is effective.
Description of drawings
Fig. 1 is the cross-section structure front view of the utility model.
Fig. 2 is the cross-section front view of the utility model.
The specific embodiment
Elaborate below in conjunction with the specific embodiment of accompanying drawing to the utility model.
By Fig. 1, shown in 2, the utility model comprises hopper, frame, discharging opening and material casting mechanism, and hopper 10 is contained on the frame 13; Charging aperture 2 is arranged at one end top of hopper, and first discharging opening 11 is arranged at the hopper bottom, and the other end of hopper has second discharging opening 7; Central shaft 9 laterally is equipped with on the edge in the hopper; Support plate 5 is housed on the central shaft, is uniformly distributed with symmetry on the support plate and is equipped with and the deflector 6 that axially is miter angle, support plate and screen cloth near-end mutually are equipped with material scraping plate 4 on support plate; Central shaft, deflector, material scraping plate and support plate constitute material casting mechanism; Through screen cloth support 3a cylindrical screen 3 is housed in the external hopper 10 of material casting mechanism, on central shaft one end is outer belt pulley 1 is housed, and links to each other through the moving runner of transport tape 14 with motor 12.
In order to guarantee result of use, described central shaft 9 two ends are contained on the frame 13 outside the hopper through bearing 8; Described deflector is processed by the antifriction metal (AFM) plate, and material scraping plate is processed by the TR thin rubber plate, and material scraping plate and screen cloth near-end mutually are flexible thread, and the material that is prone to network blocking is swept frequently, introduce next screening position by deflector, until discharging opening.
The working condition of the utility model is; The rotation of motor-driven central shaft, central shaft drive deflector and material scraping plate rotation, and material gets in the screen cloth from charging aperture; Disperse to throw to the screen cloth face by deflector, see through first discharging opening that eyelet falls into the bottom less than the screened port material; Material greater than screened port is swept by scraper plate, continues screening down by the deflector guiding, and sieving actoion is played in motion so repeatedly, is discharged by second discharging opening greater than the assorted slag of sieve aperture.Hopper is made up of the shell that covers on screen cloth and screen cloth support outside, makes to become sealing state in the screening process, in case airborne dust.
Can find out that by above-mentioned situation the utility model constitutes material casting mechanism owing to having adopted by central shaft, deflector, material scraping plate and support plate, at work; Through repeatedly scrape material and screening, do not have the problem of the stifled eye of fiber crops hairs again, improved screening efficiency greatly; Prevented that dust-laden is many in the broken leaf, it is many to contain broken leaf in the dirt, causes the bad problem of original equipment sub-sieve effect; Energy-conserving and environment-protective are that the tobacco micro mist divides the innovation on the sieve apparatus, and good economic and social benefit is arranged.
Claims (3)
1. classifying screen is changeed in the micro mist dancing dervish that grows tobacco, and comprises hopper, frame, discharging opening and material casting mechanism, it is characterized in that; Hopper (10) is contained on the frame (13), and charging aperture (2) is arranged at an end top of hopper, and first discharging opening (11) is arranged at the hopper bottom; The other end of hopper has second discharging opening (7), along laterally central shaft (9) being housed, support plate (5) is housed on the central shaft in the hopper; Being uniformly distributed with symmetry on the support plate is equipped with and the deflector (6) that axially is miter angle; Support plate and screen cloth near-end mutually are equipped with material scraping plate (4) on support plate, central shaft, deflector, material scraping plate and support plate constitute material casting mechanism, through screen cloth support (3a) cylindrical screen (3) are housed in the external hopper of material casting mechanism (10); On central shaft one end is outer belt pulley (1) is housed, and links to each other through the moving runner of transport tape (14) with motor (12).
2. classifying screen is changeed in tobacco micro mist dancing dervish according to claim 1, it is characterized in that described central shaft (9) two ends are contained on the frame (13) outside the hopper through bearing (8).
3. classifying screen is changeed in tobacco micro mist dancing dervish according to claim 1, it is characterized in that, described material scraping plate and screen cloth near-end mutually are the thread of flexibility.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204045978U CN202290546U (en) | 2011-10-21 | 2011-10-21 | Rotary classifying screen for tobacco fine dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204045978U CN202290546U (en) | 2011-10-21 | 2011-10-21 | Rotary classifying screen for tobacco fine dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290546U true CN202290546U (en) | 2012-07-04 |
Family
ID=46359527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204045978U Expired - Fee Related CN202290546U (en) | 2011-10-21 | 2011-10-21 | Rotary classifying screen for tobacco fine dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290546U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752496A (en) * | 2014-01-29 | 2014-04-30 | 王璨 | Screening machine |
-
2011
- 2011-10-21 CN CN2011204045978U patent/CN202290546U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103752496A (en) * | 2014-01-29 | 2014-04-30 | 王璨 | Screening machine |
| CN103752496B (en) * | 2014-01-29 | 2016-03-23 | 王璨 | A kind of sieving machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8556082B2 (en) | Rotary particle separator | |
| CN110947447A (en) | Superfine grinding device for powder coating | |
| CN203991316U (en) | A kind of coffee bean screening machine | |
| CN204656929U (en) | A kind of medicinal material grading oscillating screen | |
| CN105996113B (en) | Tobacco sorting device and method | |
| CN205833337U (en) | A kind of Folium Camelliae sinensis grain breakage sorting unit | |
| CN202290546U (en) | Rotary classifying screen for tobacco fine dust | |
| CN208066706U (en) | A kind of drum type sand screening machine | |
| CN109013287B (en) | Tea processing is with shaking green sieve and move device | |
| CN209697412U (en) | A kind of high efficiency cylindrical pre-cleaning screen | |
| CN204244756U (en) | Tobacco seed thresher | |
| CN114308246A (en) | Two roller extrusion ore crushing apparatus with prevent splash structure | |
| CN113414106A (en) | Novel efficient hot pepper screening equipment | |
| CN105344601A (en) | Anti-blocking type drum screen with secondary screening device | |
| CN207899606U (en) | A kind of centrifugal separating type sandstone screening plant | |
| CN206838471U (en) | A kind of automatic cigarette ash screening plant | |
| CN208303008U (en) | A kind of rice concentration equipment that magnetic separation effect is good | |
| CN206838470U (en) | A kind of automatic cigarette ash screening machine | |
| CN204933947U (en) | The receiving sieve of a kind of cylinder feed | |
| CN113275231B (en) | Screening plant for flour processing | |
| CN205236361U (en) | Feed production is with rotatory classifying screen | |
| CN210847191U (en) | Dry hot pepper selection by winnowing dry cleaning all-in-one | |
| CN111869700B (en) | Butterfly-surface double-face powder dusting anti-adhesion receiving device | |
| CN203648854U (en) | Split type automatic wind power sieving machine | |
| CN209349006U (en) | A kind of potato chips sorting equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20131021 |