CN202909948U - Ternary rotary vibration screen - Google Patents
Ternary rotary vibration screen Download PDFInfo
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- CN202909948U CN202909948U CN 201220619830 CN201220619830U CN202909948U CN 202909948 U CN202909948 U CN 202909948U CN 201220619830 CN201220619830 CN 201220619830 CN 201220619830 U CN201220619830 U CN 201220619830U CN 202909948 U CN202909948 U CN 202909948U
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- screen
- screening
- sieve
- ternary
- discharge nozzle
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Abstract
The utility model discloses a ternary rotary vibration screen which comprises a vibration screen main body which is provided with a plurality of layers of material screening chambers, and discharge pipes which are respectively communicated with each layer of the material screening chambers. A discharge outlet is formed in the end portion of each discharge pipe. The ternary rotary vibration screen further comprises screening holes which are arranged at the bottom of the discharge pipes and between discharge outlets and the vibration screen main body. A screen cloth component is arranged on each screening hole, and is used for screening out qualified materials in a corresponding material screening chamber of the screening hole. When the ternary rotary vibration screen works, and when materials in the material screening chambers pass through the discharge pipes, the materials firstly pass through the screening holes, at this time, the qualified materials can be separated from the materials through screen components. Moreover, large impurity clusters, such as twine and plastic, can not pass through the screen components, and are thrown towards the discharge outlets on the end portions of the discharge pipes under the action of centrifugal force, and are finally discharged out of the vibration screen main body. Therefore, automatic separation of the impurity clusters which are formed by impurities such as hemp threads, threads, the plastic and qualified screened objects is achieved, a working procedure of manual sorting is saved, and production cost is reduced.
Description
Technical field
The utility model relates to the material screening technical field, relates in particular to a kind of ternary spin vibration sieve for material screening.
Background technology
The ternary spin vibration sieve is a kind of high accuracy fine powder sieving machinery, and its noise is low, and efficient is high, can realize quick net exchanging, and has full-closed structure, and the screening that therefore is applicable to the materials such as grain, powder is filtered.
The ternary spin vibration sieve generally is as exciting source by upright motor, up and down two end faces of motor all are equipped with eccentric hammer, thereby rotatablely moving of motor can be changed into level, the vertical and three-D motion of tilting, again this motion is passed to screen cloth in the ternary vibratory sieve main body, make screen cloth carry out ternary time motion material is sieved fully; In order further to carry out assortment to material, general ternary spin vibration sieve body interior in the vertical direction is provided with multi-deck screen material chamber, the bottom is generally waste chamber, be provided with screen pack in all the other the every layer sieve material chamber, and the aperture of filter screen is reduced successively by upper strata to lower floor, and be provided with discharging opening in every layer of sieve material chamber, discharging opening is connected with the sieve material chamber of ternary spin vibration sieve main body by discharge nozzle, is discharged ternary spin vibration sieve main body in order to will filter the material that obtains by this layer screen pack by discharging opening.
But all only be provided with a discharging opening on the discharge nozzle of present ternary spin vibration sieve in the end, may be mixed with the impurity such as flax silk, line or plastics in the middle of some material, these impurity can twist in together under the vibrations of ternary spin vibration sieve, even itself is less, but owing to having formed impurity cluster, thereby can't be filled in lower one deck and go, these impurity clusters can together be discharged via discharging opening along with this layer filters the useful material that stays, finally also need manually outsifting to be carried out sorting, this is not only time-consuming, but also has increased production cost.
The utility model content
The purpose of this utility model provides a kind of ternary spin vibration sieve, in order to the formed impurity clusters of impurity such as flax silk, line or plastics that contain in the material are separated automatically with the outsifting of every layer of ternary spin vibration sieve.
For solving above-mentioned prior art problem, the utility model provides a kind of ternary spin vibration sieve, comprise the vibratory sieve main body that is provided with multi-deck screen material chamber and the discharge nozzle that communicates with every layer of sieve material chamber respectively, described discharge nozzle end is provided with discharging opening, it is characterized in that, also comprise the bottom and the screening hole between described discharging opening and described vibratory sieve main body that are opened in described discharge nozzle, be provided with the screen assemblies be used to the material in the sieve material chamber of sifting out its correspondence on the described screening hole.
Preferably, described screen assemblies is removable is arranged on the described screening hole.
Preferably, described screen assemblies specifically comprises:
Material guide device, described material guide device are the member of a hollow and both ends open, are provided with on the sidewall of one end for the installation portion that screen assemblies is installed on the described discharge nozzle;
Be arranged on the openend that described material guide device has installation portion, and the screen cloth that this openend is covered.
Preferably, the mesh aperture of the screen cloth in the described screen assemblies is reduced gradually by upper strata to lower floor.
Preferably, the mesh aperture of described screen cloth is greater than the mesh aperture of the screen pack in the sieve material chamber corresponding with it, and its difference is not more than 1mm.
Preferably, described screen cloth is removable is arranged on the openend that described material guide device has installation portion.
As can be seen from the above technical solutions, ternary spin vibration sieve provided by the utility model, comprise the vibratory sieve main body that is provided with multi-deck screen material chamber and the discharge nozzle that communicates with every layer of sieve material chamber respectively, the end of discharge nozzle is provided with discharging opening, and also offer the screening hole in the bottom of discharge nozzle, this sieves hole between discharging opening and vibratory sieve main body, and is provided with the screen assemblies be used to the material in the sieve material chamber of sifting out its correspondence on it.
Than prior art, ternary spin vibration sieve in the utility model has been set up the screening hole at discharge nozzle, and the screen assemblies of qualified material in the screening hole is provided be used to the sieve material chamber of sifting out its correspondence, so-called qualified material, namely this layer sieve expected the material free from foreign meter that the screen pack in chamber screens.Therefore, be provided with a discharge opening and a screening hole on every layer of discharge nozzle of ternary spin vibration sieve, and when the ternary spin vibration sieve is worked, sieve when the material chamber is inner sieves good material process discharge nozzle at first through the screening hole, at this moment qualified material will be separated by the screen assemblies on the screening hole, and larger impurity cluster, such as linen thread or plastics etc., owing to can not pass through this screen assemblies, therefore will under the effect of the centrifugal force of ternary spin vibration sieve, be thrown toward the discharging opening of discharge nozzle end, the final vibratory sieve main body of discharging, thereby realized flax silk, the formed impurity cluster of the impurity such as line or plastics undersizely separates automatically with qualified, save manual sorting's operation, reduced production cost.
Description of drawings
The overall structure schematic diagram of the ternary spin vibration sieve that Fig. 1 provides for the utility model embodiment;
The elevational schematic view of the discharge nozzle in the ternary spin vibration sieve that provides among Fig. 1 is provided Fig. 2.
The specific embodiment
Core of the present utility model provides a kind of ternary spin vibration sieve, this ternary spin vibration sieve is by offering the screening hole at discharge nozzle, and arrange in the screening hole and can sieve out the screen assemblies of the qualified material in this layer screening chamber, the impurity clusters such as larger flax silk, line or plastics be owing to can't finally be thrown toward by screen assemblies the discharging opening of discharge nozzle end, have so just realized that every layer is sieved automatically separating of thing and larger impurity cluster.
In order to make those skilled in the art person understand better scheme of the present utility model, the utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Please also refer to Fig. 1 and Fig. 2, the overall structure schematic diagram of the ternary spin vibration sieve that provides for the utility model embodiment of Fig. 1 wherein, the elevational schematic view of the discharge nozzle in the ternary spin vibration sieve that provides among Fig. 1 is provided Fig. 2.
The ternary spin vibration sieve that the utility model embodiment provides, comprise the vibratory sieve main body 1 that is provided with multi-deck screen material chamber and the discharge nozzle 4 that communicates with every layer of sieve material chamber respectively, be that every layer of sieve material chamber correspondence is provided with a discharge nozzle 4 in order to discharge vibratory sieve main body 1 with filtering the material that sifts out in this layer sieve material chamber, the end of discharge nozzle 4 is provided with discharging opening 2, and the screening hole has also been offered in the bottom at discharge nozzle 4, this screening hole is between above-mentioned discharging opening 2 and vibratory sieve main body 1, the direction of namely discharging according to material, this screening hole is positioned at the rear end of discharging opening 2, in the middle of the process that material is discharged, at first will be through the screening hole, also be provided with the screen assemblies 3 be used to the qualified material in the sieve material chamber of sifting out its correspondence on the screening hole, this screen assemblies 3 will guarantee can be discharged by the qualified material that this layer sieve material chamber is sieved out, and can stop larger flax silk, line or plastic contaminant group discharge thus, therefore, the mesh aperture of screen assemblies 3 should be slightly larger than the mesh aperture of the screen pack in this layer sieve material chamber.
This ternary spin vibration sieve is applicable to the screening of various granular, granular materials, owing to often can contain the impurity such as flax silk, line or plastics in the broken pipe tobacco, so it especially is fit to the screening to broken cigarette.
The below carries out analytic explanation to the advantage of this device to sieve broken cigarette as example.
Than prior art, the ternary spin vibration sieve that provides in the utility model has been set up the screening hole at discharge nozzle, and the screen assemblies 3 of qualified material in the screening hole is provided be used to the sieve material chamber of sifting out its correspondence, therefore, be provided with a discharging opening 2 and a screening hole on every layer of discharge nozzle 4 of ternary spin vibration sieve, and when the ternary spin vibration sieve is worked, sieve when the material chamber is inner sieves good broken cigarette process discharge nozzle 4 at first through the screening hole, at this moment qualified broken cigarette will be separated by the screen assemblies on the screening hole, and larger impurity cluster, such as linen thread or plastics etc., owing to can not pass through this screen assemblies 3, therefore will under the effect of the centrifugal force of ternary spin vibration sieve, be thrown toward the discharging opening 2 of discharge nozzle 4 ends, the final vibratory sieve main body 1 of discharging, thereby realized flax silk, the formed impurity cluster of the impurity such as line or plastics separates automatically with qualified broken cigarette, has saved manual sorting's operation, has reduced production cost.
Owing to having offered the screening hole in the bottom of discharge nozzle 4, in order further to optimize technique scheme, screen assemblies 3 removable being arranged on the screening hole in the present embodiment, so not only can realize easily draping, block not needing to carry out to adopt when impurity separates the iron plate that can cover this screening hole or miscellaneous part to be installed in to sieve the hole on the discharge nozzle 4 simultaneously, and only stay discharging opening 2 to carry out the discharging of screening materials carrying, thereby can realize multiple different screening function.
Because an openend of material guide device is coated with screen cloth 6, therefore this end is close to discharge nozzle 4 and is made screen cloth cover the screening hole and is installed on the discharge nozzle 4, and another openend is discharge end, the material that is leaked down by screen cloth 6 is under the guide effect of material guide device sidewall, all converge to discharge end, and can not occur sieving the phenomenon that thing disperses everywhere, thereby bring convenience for qualified undersize collection.
Material leaks to lower screen material chamber gradually from upper sieve material chamber, and the filter bores in the sieve material chamber in the ternary spin vibration sieve is reduced gradually by upper strata to lower floor, less plastics, flax silk or line impurity cluster also might leak to the lower floor in sieve material chamber, if the size consistent with the superiors is arranged in the aperture of the screen cloth 6 on every layer of discharge nozzle 4, screening hole on the discharge nozzle 4 of lower floor place may have less impurity cluster and leaks down so, so just so that the outsifting of lower floor is defective, for fear of this kind situation, the mesh aperture of the screen cloth 6 in the screen assemblies 3 in the present embodiment is reduced gradually by upper strata to lower floor, and the mesh aperture of the screen cloth 6 in every layer of screen assemblies should be slightly larger than the mesh aperture of the sieve material chamber filtering net of its respective layer, so that qualified material can be separated thus.
The mesh aperture of the screen cloth 6 in the present embodiment is greater than the mesh aperture of the screen pack in the sieve material chamber of its correspondence, and its difference is not more than 1mm.
Used specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment just is used for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (6)
1. ternary spin vibration sieve, comprise the vibratory sieve main body (1) that is provided with multi-deck screen material chamber and the discharge nozzle (4) that communicates with every layer of sieve material chamber respectively, described discharge nozzle (4) end is provided with discharging opening (2), it is characterized in that, also comprise the bottom that is opened in described discharge nozzle (4) and be positioned at described discharging opening (2) and described vibratory sieve main body (1) between the screening hole, be provided with the screen assemblies (3) be used to the qualified material in the sieve material chamber of sifting out its correspondence on the described screening hole.
2. ternary spin vibration sieve according to claim 1 is characterized in that, described screen assemblies (3) is removable to be arranged on the described screening hole.
3. ternary spin vibration sieve according to claim 2 is characterized in that, described screen assemblies (3) specifically comprises:
Material guide device, described material guide device are the member of a hollow and both ends open, are provided with on the sidewall of one end for the installation portion (5) that screen assemblies (3) is installed on the described discharge nozzle;
Be arranged on the openend that described material guide device has installation portion (5), and the screen cloth (6) that this openend is covered.
4. ternary spin vibration sieve according to claim 3 is characterized in that, screen cloth (6) the mesh aperture in the described screen assemblies (3) is reduced gradually by upper strata to lower floor.
5. ternary spin vibration sieve according to claim 3 is characterized in that, the mesh aperture of described screen cloth (6) is greater than the mesh aperture of the screen pack in the sieve material chamber corresponding with it, and its difference is not more than 1mm.
6. ternary spin vibration sieve according to claim 3 is characterized in that, described screen cloth (6) is removable to be arranged on the openend that described material guide device has installation portion (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619830 CN202909948U (en) | 2012-11-21 | 2012-11-21 | Ternary rotary vibration screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220619830 CN202909948U (en) | 2012-11-21 | 2012-11-21 | Ternary rotary vibration screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202909948U true CN202909948U (en) | 2013-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220619830 Expired - Fee Related CN202909948U (en) | 2012-11-21 | 2012-11-21 | Ternary rotary vibration screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202909948U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096673A (en) * | 2014-06-30 | 2014-10-15 | 苏州博云塑业有限公司 | Feeding machine |
| CN107983641A (en) * | 2017-12-05 | 2018-05-04 | 安徽旺达铜业发展有限公司 | A kind of copper powder sieves discharge bucket |
-
2012
- 2012-11-21 CN CN 201220619830 patent/CN202909948U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104096673A (en) * | 2014-06-30 | 2014-10-15 | 苏州博云塑业有限公司 | Feeding machine |
| CN104096673B (en) * | 2014-06-30 | 2016-06-08 | 苏州博云塑业有限公司 | A kind of feeding machine |
| CN107983641A (en) * | 2017-12-05 | 2018-05-04 | 安徽旺达铜业发展有限公司 | A kind of copper powder sieves discharge bucket |
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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: 20130501 Termination date: 20181121 |