CN209222597U - A kind of sawdust screening plant - Google Patents
A kind of sawdust screening plant Download PDFInfo
- Publication number
- CN209222597U CN209222597U CN201821988926.6U CN201821988926U CN209222597U CN 209222597 U CN209222597 U CN 209222597U CN 201821988926 U CN201821988926 U CN 201821988926U CN 209222597 U CN209222597 U CN 209222597U
- Authority
- CN
- China
- Prior art keywords
- honour
- seat
- sieve
- discharge port
- screening plant
- 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
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a kind of sawdust screening plant, including pedestal, which is equipped with the seat of honour of cuboid framework shape by spring fastening, and seat of honour end, which is equipped with, adjusts frame；It adjusts frame upper end center position and is vertically installed with screw rod, which passes through seat of honour rear end top and prolong and fixed by nut corresponding with screw rod；Seat of honour front and back end is respectively equipped with feed inlet and oversize discharge port；The seat of honour is internally provided with three-layer screen, and the mesh aperture of three-layer screen is sequentially reduced from top to bottom, and sieve front end is hinged on seat of honour front end, and end, which is hinged on, to be adjusted on frame；Seat of honour central upper portion position is equipped with vibration motor, and lower part is equipped with screenings discharge port.The utility model screening efficiency is high, screening effect is good.
Description
Technical field
The utility model relates to biomass granule fuel production equipment field, specifically a kind of sawdust screening plant.
Background technique
Minerals fuel mainly has coal, petroleum, natural gas etc., with the development of society, these minerals energy use
To measure increasing, these resources also gradually lack, meanwhile, the pernicious gas generated in minerals fuel combustion process is serious dirty
Environment is contaminated, for these problems, biomass granule fuel also receives the concern of height as the substitute of minerals fuel.
Waste when sawdust is timber processing, also can be used as the raw material of biomass granule fuel, after timber processing
It is usually contaminated with leftover pieces etc. in sawdust, therefore the technique requirement of subsequent granulation process, traditional sieve need to be met by screening
Select mode be screened using rotary screen, rotary screen sieve is usually a kind of mesh of specification, since sawdust density is smaller, weight compared with
Gently, a large amount of available sawdusts are flowed out with oversize in screening process, and screening effect is poor, and efficiency is lower.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of screening efficiencies, and sawdust high, that screening effect is good screens
Device.
To solve the above problems, a kind of sawdust screening plant described in the utility model, including pedestal, it is characterised in that:
The pedestal top is equipped with the seat of honour of cuboid framework shape by spring fastening, which is enclosed construction, rear end
Two sides are symmetrically arranged C-type steel, and adjusting frame is equipped in C-type steel, and adjusting frame can slide in C-type steel；The adjusting
Frame upper end center position is vertically installed with screw rod, the screw rod pass through seat of honour rear end top prolong and by with the screw rod
Corresponding nut is fixed；The seat of honour front and back end is respectively equipped with feed inlet and oversize discharge port, is internally provided with three-layer screen,
The sieve front end is hinged on the seat of honour front end, and end is hinged on the adjusting frame；Seat of honour central upper portion position is set
There is vibration motor, lower part is equipped with screenings discharge port.
The mesh aperture of three layers of sieve is sequentially reduced from top to bottom.
The feed inlet corresponds to sieve front end described in upper layer.
The oversize discharge port corresponds to sieve end described in lower layer.
Compared with prior art, the utility model has the advantage that
For the utility model due to installing the seat of honour by spring fastening on pedestal, seat of honour top is provided with vibration motor, interior
Portion is provided with three-layer screen, and vibration motor drives seat of honour vibration, and sawdust can complete screening, while three layers of sieve with vibration on sieve
The mesh aperture of net is sequentially reduced from top to bottom, step-sizing in screening process, simultaneously because sieve front and back end is respectively hinged at
On the adjusting frame of seat of honour front end and the setting of seat of honour end, and adjusting frame is height-adjustable, keeps sifting-bed inclination adjustable, for not
Can be by adjustable screen tilt adjustment breakneck acceleration with raw material, screening effect is preferable, efficiency is higher.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view at the seat of honour of the utility model.
In figure: 1. pedestals, 2. spring fastenings, 3. seats of honour, 4. feed inlets, 5. oversize discharge ports, 6. sieves, 7. vibration electricity
Machine, 8. screenings discharge ports, 9. nuts, 10. screw rods, 11. adjust frame, 12.C fashioned iron.
Specific embodiment
With reference to the accompanying drawings shown in 1,2, a kind of sawdust screening plant, including pedestal 1,1 top of pedestal are pacified by spring fastening 2
The seat of honour 3 equipped with cuboid framework shape, 3 two sides of the seat of honour are enclosed construction, and rear end sides are symmetrically arranged C-type steel 12, C
It is equipped in fashioned iron 12 and adjusts frame 11, and adjust frame 11 to slide in C-type steel 12；Adjust 11 upper end center position of frame
It is vertically installed with screw rod 10, which passes through 3 rear end top of the seat of honour and prolong and fix by nut 9 corresponding with screw rod 10；
3 front and back end of the seat of honour is respectively equipped with feed inlet 4 and oversize discharge port 5；The seat of honour 3 is internally provided with three-layer screen 6, three-layer screen 6
Mesh aperture be sequentially reduced from top to bottom, 6 front end of sieve is hinged on 3 front end of the seat of honour, and end, which is hinged on, to be adjusted on frame 11, into
Material mouth 4 corresponds to 6 front end of upper screen, and corresponding 6 end of lower screen of oversize discharge port 5,3 central upper portion position of the seat of honour is equipped with shake
Dynamic motor 7, lower part are equipped with screenings discharge port 8.
In use, connecting 7 power supply of vibration motor, raw material enters sieve 6 from feed inlet 4, and oversize is respectively from three-layer screen 6
End flow to oversize discharge port 5, and flows out from oversize discharge port 5, and screenings successively falls from sieve 6 and goes out from screenings
Material mouth 8 flows out, and when needing to adjust breakneck acceleration, makes screw rod 10 that adjusting frame 11 be driven to slide up and down by 9 position of adjusting nut,
With 6 inclination angle of adjustable screen, then breakneck acceleration is fast greatly at inclination angle, and the small then breakneck acceleration in inclination angle is slow.
Claims (4)
1. a kind of sawdust screening plant, including pedestal (1), it is characterised in that: pedestal (1) top passes through spring fastening (2)
The seat of honour (3) of cuboid framework shape is installed, which is enclosed construction, and rear end sides are symmetrically arranged c-type
Steel (12), interior be equipped with of C-type steel (12) adjust frame (11), and adjusting frame (11) can the sliding in C-type steel (12)；The adjusting
Frame (11) upper end center position is vertically installed with screw rod (10), which passes through the seat of honour (3) rear end top and prolong
And it is fixed by nut (9) corresponding with the screw rod (10)；The seat of honour (3) front and back end is respectively equipped with feed inlet (4) and sieve
Upper object discharge port (5), is internally provided with three-layer screen (6), which is hinged on the seat of honour (3) front end, end hinge
It connects on the adjusting frame (11)；The seat of honour (3) the central upper portion position is equipped with vibration motor (7), and lower part is equipped with screenings
Discharge port (8).
2. a kind of sawdust screening plant according to claim 1, it is characterised in that: the mesh hole of three layers of sieve (6)
Diameter is sequentially reduced from top to bottom.
3. a kind of sawdust screening plant according to claim 1, it is characterised in that: the corresponding upper layer institute of the feed inlet (4)
State sieve (6) front end.
4. a kind of sawdust screening plant according to claim 1, it is characterised in that: the oversize discharge port (5) is corresponding
Sieve described in lower layer (6) end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988926.6U CN209222597U (en) | 2018-11-29 | 2018-11-29 | A kind of sawdust screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821988926.6U CN209222597U (en) | 2018-11-29 | 2018-11-29 | A kind of sawdust screening plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222597U true CN209222597U (en) | 2019-08-09 |
Family
ID=67505364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821988926.6U Expired - Fee Related CN209222597U (en) | 2018-11-29 | 2018-11-29 | A kind of sawdust screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222597U (en) |
-
2018
- 2018-11-29 CN CN201821988926.6U patent/CN209222597U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190809 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |