CN208554976U - Sieve and screening plant with the sieve - Google Patents
Sieve and screening plant with the sieve Download PDFInfo
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- CN208554976U CN208554976U CN201820991163.4U CN201820991163U CN208554976U CN 208554976 U CN208554976 U CN 208554976U CN 201820991163 U CN201820991163 U CN 201820991163U CN 208554976 U CN208554976 U CN 208554976U
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Abstract
The utility model relates to sifting sort technical fields, are related to a kind of sieve comprising screen body is disposed with cutting plate and striker plate between material inlet and the sieve residue outlet of screen body, and there are gaps between cutting plate and striker plate；Striker plate intersects with sieve residue flow direction；Cutting plate is in corner-shape structure or pyramidal structure, and material inlet is directed toward at the tip of cutting plate；Channel is provided in the screen body of cutting plate side and striker plate side.The utility model also provides a kind of screening plant with the sieve.Compared with the prior art the utility model has the beneficial effects that: the optimization design aperture of sieve, mixed material is increased in the residence time of vibration sieve, so that most of pipe tobacco is fallen under sieve, ensure that the quality of recycling pipe tobacco, the rate of recovery of pipe tobacco is improved, labor intensity of workers is reduced.The use of screening plant has positive meaning in terms of cost efficiency, lean production.
Description
Technical field
The utility model relates to sifting sort technical fields, and in particular to a kind of sieve and the screening dress with the sieve
It sets.
Background technique
In tobacco business production process, it is inevitably generated the underproof cigarette of specifications parameter, although these cigarettes
Factory calibration is not met, if but these defective goods cigarettes are just therefore done into discard processing, it will cause the waste of raw materials for production, Jin Erzeng
Add the burden of tobacco leaf production enterprise.It therefore, is very necessary, after recycling pipe tobacco to the pipe tobacco recycling in defective goods cigarette
It can utilize once again, raw materials for production can be saved in this way, reduce production cost.
Tobacco leaf production enterprise majority is provided with residual cigarette process for producing line, to recycle the pipe tobacco in defective goods cigarette.With existing
Residual cigarette process for producing line for, pipe tobacco recovery process are as follows: residual cigarette is smashed by crusher, after smashing first by pipe tobacco,
Filter tip and cigarette paper separation, are followed by eliminated filter tip and cigarette paper to be finally recovered to pure by tobacco sorter
Net pipe tobacco.Wherein, under normal circumstances, the rejecting of filter tip and cigarette paper is realized by compressed air.
But in existing pipe tobacco removal process, still there is very big drawback, drawback is:
It is observed that statistics discovery, after crusher is smashed, part cigarette paper fine crushing and filter tip can be mingled in residual cigarette
It exports in pipe tobacco.Crusher rear is although can only sieve cigarette foam since the aperture that vibration slot is sieved in vibration is too small equipped with vibration sieve vibration slot
It goes out, and since broken cigarette paper, filter tip small volume and quantity are more, directly affects the rejecting essence of foreign body eliminating
Degree, therefore small part cigarette paper fine crushing, filter tip remain to cannot achieve and separate with pipe tobacco by tobacco sorter, after increasing
The continuous labor intensity manually rejected, reduces the pipe tobacco rate of recovery, affects recycling tobacco quality.
According to the above actual conditions, be arranged on vibration between crusher and tobacco sorter sieve vibration slot it is a kind of it is firm, can
It leans on, the screening plant of practical novel rejecting foreign matter, so that filter tip fine crushing in pipe tobacco and cigarette paper screening be removed.Newly-increased
Screening plant reduces market complaint risk for the quality of guarantee recycling pipe tobacco, improves the pipe tobacco rate of recovery, and reduction worker works strong
It is very necessary on degree.
Therefore, design a kind of sieve and the screening plant with the sieve has actively in terms of cost efficiency, lean production
Meaning.
In view of the above drawbacks, the utility model creator obtains originally practical new finally by prolonged research and practice
Type.
Summary of the invention
To solve above-mentioned technological deficiency, the technical solution adopted in the utility model is that the utility model proposes a kind of sieves
Net, which is characterized in that it includes screen body, is set gradually between material inlet and the sieve residue outlet of the screen body
There are cutting plate and striker plate, there are gaps between the cutting plate and the striker plate；The striker plate and sieve residue flowing side
To intersection；The cutting plate is in corner-shape structure or pyramidal structure, and the material inlet is directed toward at the tip of the cutting plate；Described
Channel is provided in the screen body of cutting plate side and the striker plate side.
Preferably, being connected with flow apron, the water conservancy diversion in the screen body for being located at the sieve residue exit
Baffle is inclined-plane flow apron, and sieve residue is guided to flow apron and exported by the flow apron.
Preferably, the mesh size of the screen body is 6 ± 2mm.
Preferably, the screen body includes at least two piece of first rectangular sieve mesh component and one piece of second rectangular sieve mesh group
Part, each rectangular sieve mesh inter-module are connected in series, and the end of the second rectangular sieve mesh component is sieve residue outlet.
Preferably, a length of 1000mm of the first rectangular sieve mesh component, width 800mm；Second rectangular sieve mesh
A length of 1500mm of component, width 800mm.
Preferably, being the first rectangular sieve mesh of front end group in the first rectangular sieve mesh component at the material inlet
Part is additionally provided with several ribs on the first rectangular sieve mesh of front end component, and rib is parallel to the first rectangular sieve mesh of front end group
The broadside of part；The cutting plate is arranged in the central rib of the first rectangular sieve mesh of front end component.
Preferably, the material for making the screen body is food-grade stainless steel material.
The utility model also provides a kind of screening plant, which is characterized in that it includes a kind of above-mentioned three sieves, additional screen
Net, vibration slot and backgauge component, the sieve and the additional screen net are setting up and down on the vibration slot；The backgauge component setting
On the sieve, the backgauge component includes several material-blocking belts, and the material-blocking belt is attached to the screen surface.
Preferably, it further includes bracket, the backgauge component is mounted on the rack by the bracket, the bracket bridging
On gap between the cutting plate and the striker plate.
Preferably, the material-blocking belt is flexibility balata belt.
Compared with the prior art the utility model has the beneficial effects that:
The utility model proposes sieve and screening plant optimization design with the sieve aperture of sieve, install it additional
His auxiliary equipment can make cigarette paper fine crushing and filter tip rest on 10 top of sieve and by recovery port collection.Increase gear
Flitch 2, cutting plate 3 and backgauge component 9, are advantageous in that, increase mixed material vibration sieve residence time so that 99% with
On pipe tobacco fall under sieve, substantially increase the rate of recovery of pipe tobacco.Pipe tobacco and offal after screening continue through rear foreign matter
Rejecting machine is removed since most of filter tip cigarette paper fine crushing is sieved by Novel screen mesh, and the rejecting precision of tobacco sorter is significantly
It improves, this recycles guarantee the quality of pipe tobacco, reduces market complaint risk, improves the pipe tobacco rate of recovery, reduces worker and works by force
It is that effectively, it has positive meaning in terms of cost efficiency, lean production on degree.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of sieve and connector in the utility model embodiment 1；
Fig. 2 is mesh structure main view in the utility model embodiment 1；
Fig. 3 is mesh structure top view in the utility model embodiment 1；
Fig. 4 is mesh structure left view in the utility model embodiment 1；
Fig. 5 is flow apron structural front view in the utility model embodiment 1；
Fig. 6 is flow apron structure top view in the utility model embodiment 1；
Fig. 7 is flow apron structure right view in the utility model embodiment 1；
Fig. 8 is the structural schematic diagram of screening plant in the utility model embodiment 1；
Fig. 9 is the structural schematic diagram of bracket in the utility model embodiment 1；
Figure 10 is the structural schematic diagram of backgauge component in the utility model embodiment 1.
Appended drawing reference:
Screen body 1, striker plate 2, cutting plate 3, press strip 4, supporting bar 5, flow apron 6, connection strap 7, bracket 8, backgauge group
Part 9, sieve 10, additional sieve 20, vibration slot 30, rack 50 and flow apron outlet 60.
Specific embodiment
Below in conjunction with attached drawing, the above and other technical features and advantages of the present invention are described in more detail.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside", " suitable
The orientation or positional relationship of the instructions such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is orientation based on the figure
Or positional relationship, it is merely for convenience of description the utility model, rather than the device or element of indication or suggestion meaning must have
There is specific orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In addition, term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include at least one this feature.In the description of the present invention, the meaning of " plurality " is at least two, unless otherwise
Clear specific restriction.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；It can be
Mechanical connection is also possible to be electrically connected or can communicate each other；It can be directly connected, the indirect phase of intermediary can also be passed through
Even, the connection inside two elements or the interaction relationship of two elements be can be, unless otherwise restricted clearly.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
In the present invention unless specifically defined or limited otherwise, fisrt feature is in the second feature " on " or " down "
It can be that the first and second features directly contact or the first and second features are by intermediary mediate contact.Moreover, first is special
Sign can be fisrt feature above the second feature " above ", " above " and " above " and be directly above or diagonally above the second feature, or only
Indicate that first feature horizontal height is higher than second feature.Fisrt feature under the second feature " below ", " below " and " below " can be with
It is that fisrt feature is directly under or diagonally below the second feature, or is merely representative of first feature horizontal height less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is contained at least one embodiment or example of the utility model.In the present specification, to the schematic table of above-mentioned term
It states and is necessarily directed to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be with
It can be combined in any suitable manner in any one or more of the embodiments or examples.In addition, without conflicting with each other, this field
Technical staff can by the feature of different embodiments or examples described in this specification and different embodiments or examples into
Row combination and combination.
Embodiment 1
As shown in Figure 1, for the structural schematic diagram of sieve and connector in the utility model embodiment 1；As shown in Fig. 2, being
Mesh structure main view in the utility model embodiment 1；As shown in figure 3, being overlooked for mesh structure in the utility model embodiment 1
Figure；As shown in figure 4, for mesh structure left view in the utility model embodiment 1.The utility model embodiment 1 provides a kind of sieve
Net 10 comprising screen body 1, striker plate 2 and cutting plate 3, screen body material inlet and sieve residue outlet between according to
Secondary to be provided with cutting plate 3 and striker plate 2, there are gap, striker plate 2 and sieve residue flow directions between cutting plate 3 and striker plate 2
Intersection, cutting plate 3 are in corner-shape structure or pyramidal structure, and material inlet is directed toward at the tip of cutting plate 3.3 side of cutting plate and backgauge
Material channel is provided in the screen body 1 of 2 side of plate.Cutting plate 3 can make material dispersion well.
As shown in figure 5, for flow apron structural front view in the utility model embodiment 1；As shown in fig. 6, practical for this
Flow apron structure top view in new embodiment 1；As shown in fig. 7, right for flow apron structure in the utility model embodiment 1
View.Flow apron 6 is connected in the screen body 1 of sieve residue outlet, flow apron 6 is inclined-plane flow apron, and inclined-plane is led
Stream baffle hinders sieve residue to move along original direction, and sieve residue is guided to the water conservancy diversion of 1 side of screen body by inclined-plane flow apron
Baffle outlet 60, thus centralized collection sieve residue.
The mesh size of screen body 1 preferred 4-8mm, further preferably 6mm.Use food-grade stainless steel plate and aperture
For material of the stainless steel mesh as sieve 10 of 6mm, it can be good at the food grade quality requirement for meeting tobacco leaf and throwing
The environmental requirement in workshop has good service life.
Preferably, screen body 1 includes at least two pieces of long 1000mm, the first rectangular sieve mesh component of wide 800mm and one piece
The second rectangular sieve mesh component of long 1500mm, wide 800mm, each rectangular sieve mesh inter-module are connected in series, the second rectangular sieve mesh component
End be sieve residue outlet.At least three pieces of rectangular sieve mesh components are after the splicing of the side 800mm with press strip 4 and supporting bar 5 and connector
It is fixed.
Rib, parallel the first rectangular mesh screen of front end of rib are additionally provided on front end the first rectangular sieve mesh component at nearly material inlet
Front end the first rectangular sieve mesh component is divided into identical 4 rectangles of area by the broadside of screen component, 3 ribs.The setting of cutting plate 3 exists
In the central rib of front end the first rectangular sieve mesh component.It is preferred that cutting plate 3 is V-shape, V word tip is directed toward at material inlet, V
The both ends of word structure are respectively equipped with the material channel that material can be made to pass through.
Striker plate 2 is arranged on broadside press strip 4 farthest apart from material inlet on the first rectangular sieve mesh component.
Flow apron 6 is mounted on 1 least significant end broadside press strip 4 of screen body, i.e. the least significant end of the second rectangular sieve mesh component
On broadside press strip 4.
Preferably, striker plate 2, cutting plate 3 and press strip 4 are made of stainless-steel sheet, further, striker plate 2, cutting plate 3
It is made with press strip 4 of thickness 4mm stainless-steel sheet.
Supporting bar 5, is mounted on 10 lower section of sieve, and cooperation press strip 4 is connected and fixed.
As shown in figure 8, for the structural schematic diagram of screening plant in the utility model embodiment 1；As shown in figure 9, being this reality
With the structural schematic diagram of bracket in new embodiment 1；It as shown in Figure 10, is the knot of backgauge component in the utility model embodiment 1
Structure schematic diagram.The utility model embodiment 1 also provides a kind of screening plant with sieve 10 comprising above-mentioned sieve 10 with
And additional sieve 20, vibration slot 30, bracket 8 and backgauge component 9.
Sieve 10 is placed on additional sieve 20.Sieve 10 and additional sieve 20 are connected to by corresponding connection strap 7 respectively
It shakes on slot 30, it is preferable that sieve 10 and additional sieve 20 pass through the side that corresponding connection strap 7 is detachably connected on vibration slot 30 respectively
On wall.The mounting plane of sieve 10 is away from vibration 100 ± 10mm of cell wall top edge.
On gap between cutting plate 3 and striker plate 2, it is provided with bracket 8, preferably bracket 8 is detachably connected to machine
On frame 50, the hole being coupled with backgauge component 9 is provided on the crossbeam of bracket 8, it can be with bolt by bracket 8 and backgauge component 9
It is connected and fixed.Sagging several material-blocking belts on backgauge component 9, material-blocking belt and 10 upper surface of sieve of 9 hanging portion of backgauge component connect
It touches and squeezes.Material can be passed through between backgauge component 9 and sieve 10.
Preferably, use good flexible balata belt as the material of backgauge component 9, can it is good it is sagging it is docile in
10 surface of sieve, is advantageous in that, considerably increases recycling pipe tobacco in the residence time of vibration sieve, improves the pipe tobacco rate of recovery.
The utility model embodiment 1 proposes that screening plant application method is as follows:
The broken tobacco mixture of defective goods cigarette is added from material inlet, at this time sieve 10 and additional sieve 20 with
It is vibrated with vibration slot 30, mixture disperses because of vibration, and mixture is also because vibration is gradually moved to sieve residue export direction.Carefully
The mixture of broken cigarette paper, filter tip and pipe tobacco takes the lead in falling on sieve 10, and mixture is exported from material inlet to sieve residue
In the motion process of direction, cigarette paper and filter tip fine crushing are stayed on sieve 10, are finally uniformly collected.Pipe tobacco is then from sieve 10
It falls, is fallen on additional sieve 20 in sieve pore, the additional sieve 20 of vibration continues screening operation, and then by offal fine crushing
It is separated from pipe tobacco, therefore, the pipe tobacco of screening stays on additional sieve 20, is finally uniformly collected.
During flowing on sieve 10, Bian Liudong pipe tobacco side falls the mixture of cigarette paper fine crushing, filter tip and pipe tobacco,
Due to increasing striker plate 2, cutting plate 3 and backgauge component 9 on sieve 10, so that mixture was in the 10 upper residence time of sieve
It is long, conducive to the fine screening of material.
Sieve that the utility model embodiment 1 proposes and screening plant optimization design with the sieve hole of sieve
Diameter installs other auxiliary equipment additional, and cigarette paper fine crushing and filter tip can be made to rest on 10 top of sieve and collected by recovery port.
Striker plate 2, cutting plate 3 and backgauge component 9 are increased, is advantageous in that, mixed material is increased in the residence time of vibration sieve, makes
99% or more pipe tobacco is fallen under sieve, substantially increase the rate of recovery of pipe tobacco.Pipe tobacco after screening is continued through with offal
Rear tobacco sorter removes, the rejecting of tobacco sorter since most of filter tip cigarette paper fine crushing is sieved by Novel screen mesh
Precision greatly improves, and for guaranteeing the quality of recycling pipe tobacco, reduces market complaint risk, improves the pipe tobacco rate of recovery, reduce worker
Be on labor intensity it is very necessary, it has positive meaning in terms of lean production in cost efficiency.
The above is only the preferred embodiments of the utility model, are merely illustrative for the utility model, rather than limit
Property processed.The structure and connection type etc. of each component may be changed in the utility model, all practical new at this
The equivalents and improvement carried out on the basis of type technical solution, should not exclude except the protection scope of the utility model.
Claims (10)
1. a kind of sieve, which is characterized in that it includes screen body, is exported in the material inlet and sieve residue of the screen body
Between be disposed with cutting plate and striker plate, there are gaps between the cutting plate and the striker plate；The striker plate with
The intersection of sieve residue flow direction；The cutting plate is in corner-shape structure or pyramidal structure, and the object is directed toward at the tip of the cutting plate
Expect entrance；Channel is provided in the screen body of the cutting plate side and the striker plate side.
2. a kind of sieve as described in claim 1, which is characterized in that in the sieve sheet for being located at the sieve residue exit
Flow apron is connected on body, the flow apron is inclined-plane flow apron, and sieve residue is guided to water conservancy diversion by the flow apron
Baffle outlet.
3. a kind of sieve as described in claim 1, which is characterized in that the mesh size of the screen body is 6 ± 2mm.
4. a kind of sieve as described in claim 1, which is characterized in that the screen body includes at least two piece of first rectangular mesh screen
Screen component and one piece of second rectangular sieve mesh component, each rectangular sieve mesh inter-module are connected in series, the second rectangular sieve mesh component
End is sieve residue outlet.
5. a kind of sieve as claimed in claim 4, which is characterized in that a length of 1000mm of the first rectangular sieve mesh component,
Its width is 800mm；A length of 1500mm of the second rectangular sieve mesh component, width 800mm.
6. a kind of sieve as described in claim 4 or 5, which is characterized in that in described first at the material inlet
Rectangular sieve mesh component is the first rectangular sieve mesh of front end component, is additionally provided with several ribs on the first rectangular sieve mesh of front end component,
Rib is parallel to the broadside of the first rectangular sieve mesh of front end component；The cutting plate is arranged in first rectangular sieve mesh of front end
In the central rib of component.
7. a kind of sieve a method as claimed in any one of claims 1 to 5, which is characterized in that the material for making the screen body is food
Grade stainless steel material.
8. a kind of screening plant, which is characterized in that it include a kind of sieve as claimed in claim 1, additional sieve,
Vibration slot and backgauge component, the sieve and the additional screen net are setting up and down on the vibration slot；The backgauge component setting exists
On the sieve, the backgauge component includes several material-blocking belts, and the material-blocking belt is attached to the screen surface.
9. a kind of screening plant as claimed in claim 8, which is characterized in that it further includes bracket, and the backgauge component passes through
The bracket is mounted on the rack, and the bracket is connected across on the gap between the cutting plate and the striker plate.
10. a kind of screening plant as claimed in claim 8, which is characterized in that the material-blocking belt is flexibility balata belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991163.4U CN208554976U (en) | 2018-06-26 | 2018-06-26 | Sieve and screening plant with the sieve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820991163.4U CN208554976U (en) | 2018-06-26 | 2018-06-26 | Sieve and screening plant with the sieve |
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| Publication Number | Publication Date |
|---|---|
| CN208554976U true CN208554976U (en) | 2019-03-01 |
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ID=65489063
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820991163.4U Active CN208554976U (en) | 2018-06-26 | 2018-06-26 | Sieve and screening plant with the sieve |
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| CN (1) | CN208554976U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011719A (en) * | 2021-12-07 | 2022-02-08 | 甘肃烟草工业有限责任公司 | Vibration conveying and flow guiding screening device before tobacco material winnowing |
-
2018
- 2018-06-26 CN CN201820991163.4U patent/CN208554976U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114011719A (en) * | 2021-12-07 | 2022-02-08 | 甘肃烟草工业有限责任公司 | Vibration conveying and flow guiding screening device before tobacco material winnowing |
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