CN207668005U - Pendulum-type vibrating screen for calcined petroleum coke - Google Patents
Pendulum-type vibrating screen for calcined petroleum coke Download PDFInfo
- Publication number
- CN207668005U CN207668005U CN201721710200.1U CN201721710200U CN207668005U CN 207668005 U CN207668005 U CN 207668005U CN 201721710200 U CN201721710200 U CN 201721710200U CN 207668005 U CN207668005 U CN 207668005U
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- CN
- China
- Prior art keywords
- sieve plate
- pendulum
- screen box
- petroleum coke
- plate
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- 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.)
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Abstract
The utility model is related to a kind of pendulum-type vibrating screens for calcined petroleum coke, including supporting rack, feed hopper, vibrating motor and screen box, screen box upper end quadrangle is respectively and fixedly provided with universal ball seat, universal ball seat internal activity connects multi-directional ball axis, multi-directional ball axis internal activity connects arm, the arm other end is fixed on feed hopper lower end, and the feed inlet at the top of feeding funnel bottom part outlet connection screen box, feeding funnel bottom part outlet is equipped with adjustable plate；Plexor member is hung with by traction rope in screen box, is located at the double-deck sieve plate of setting below plexor member, is evenly distributed with percussion block on the outside of plexor member, the double-deck sieve plate is made of plane sieve plate and wave sieve plate, and sieve pore is equipped on plane sieve plate and wave sieve plate.The pendulum-type vibrating screen charging for calcined petroleum coke of the utility model is uniform, is broken up to caking materials using dredging plate plexor member, so that the material of dispersion is preferably sieved, prevent from blocking, ensured effective sifting area, effectively improve screening efficiency.
Description
Technical field
The utility model is related to a kind of vibrating screen more particularly to a kind of pendulum-type vibrating screens for calcined petroleum coke.
Background technology
Calcined petroleum coke is a kind of particle wear-resistant material, Mohs' hardness 2~2.5,2.0~2.5g/cm3 of density, by former burnt
Pass through 1350 DEG C of high-temperature process in calcining furnace, and is formed by crushing and screening.Calcined petroleum coke has phosphorus content height, porosity
High, the features such as ash content sulphur content is low, there is good wear-resisting property, high porosity and particle characteristics are allowed to have both the excellent of noise reduction
More performance.There is high-temperature wearable in friction material application, noise reduction, solve the effects that high temperature heat fading, is suitable for disc type, drum-type is stopped
Vehicle piece.
To obtain meeting the calcined petroleum coke of grain size requirement, need to screen the calcined petroleum coke after crushing.
During existing vibrating screen screening, material is more concentrated on sieve, and screening precision is low, and if material is tied in screening process
When block, sieve mesh is blocked, it will cause screening efficiency declines.
It is therefore desirable to design a kind of pendulum-type vibrating screen for calcined petroleum coke, to overcome the above problem.
Utility model content
The purpose of the utility model is to overcome the defect of the prior art, provides a kind of raising screening efficiency, prevents from blocking up
The pendulum-type vibrating screen for calcined petroleum coke of plug.
The utility model is realized in this way：
The utility model provides a kind of pendulum-type vibrating screen for calcined petroleum coke, including supporting rack, is fixed on supporting rack
On feed hopper, vibrating motor and screen box, vibrating motor is fixed on screen box side, and screen box upper end quadrangle is respectively and fixedly provided with multi-directional ball
Seat, universal ball seat internal activity connect multi-directional ball axis, and multi-directional ball axis internal activity connects arm, and the arm other end is fixed on charging
Bucket lower end, feeding funnel bottom part outlet connect the feed inlet at the top of screen box, and feeding funnel bottom part outlet is equipped with adjustable plate；Pass through in screen box
Traction rope is hung with plexor member, is located at the double-deck sieve plate of setting below plexor member, percussion block is evenly distributed on the outside of plexor member, double-deck
Sieve plate is made of plane sieve plate and wave sieve plate, and the trough bottom end of wave sieve plate is connect with plane sieve plate, plane sieve plate and wave
Sieve pore is equipped on sieve plate.
Further, cutting plate is installed, feed inlet is uniformly distributed into multiple sectors by cutting plate from top to bottom at feed inlet
Material-dividing groove.
Further, each wave crest of wave sieve plate is made of preceding sieve plate and rear sieve plate, and preceding sieve plate and rear sieve plate are
Surface plate, the intersection of the two upper end junction are obtuse angle.
Further, the aperture of plane sieve plate is more than the aperture of wave sieve plate.
Further, plexor member is rattle balls, and it is cone to tap block, and tip is arc surface.
Further, the top in screen box is equipped with protective pad.
The utility model has the advantages that：
The pendulum-type vibrating screen charging for calcined petroleum coke of the utility model is uniform, using dredging plate plexor member to caking
Material is broken up, and the material of dispersion is enable preferably to be sieved, and prevents from blocking, and ensures effective sifting area, effectively improves
Screening efficiency.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram of the pendulum-type vibrating screen provided by the utility model for calcined petroleum coke.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
As shown in Figure 1, the pendulum-type vibrating screen for calcined petroleum coke of the utility model, including supporting rack 1, it is fixed on branch
Feed hopper 2, vibrating motor 4 on support 1 and screen box 3.
Vibrating motor 4 is fixed on 3 side of screen box, and 3 upper end quadrangle of screen box is respectively and fixedly provided with universal ball seat 31, in universal ball seat 31
Portion is flexibly connected multi-directional ball axis 32, can effectively reinforce the flexibility of screen box 3 by universal ball seat 31 and multi-directional ball axis 32.It is universal
32 internal activity of ball axis connects arm 33, and 33 other end of arm is fixed on 2 lower end of feed hopper, the company of multi-directional ball axis 32 and arm 33
It meets place and is equipped with spring 34, in order to avoid screen box 3 from damaging by spring 34.2 outlet at bottom of feed hopper connects 3 top of screen box
Feed inlet 35,2 outlet at bottom of feed hopper be equipped with adjustable plate 21, regulate the big of outlet at bottom using adjustable plate 21 before screening
It is small.In order to which cloth is uniform, cutting plate 36 is installed, feed inlet 35 is uniformly distributed into more by cutting plate 36 from top to bottom at feed inlet 35
A sector material-dividing groove.
Plexor member 5 is hung with by traction rope 51 in screen box 3, is located at the 5 double-deck sieve plate of lower section setting of plexor member.Plexor member 5
Outside is evenly distributed with percussion block, when screen box 3 vibrates, drives plexor member 5 to move, in order to the material scattering that will be lumpd.It is double
Layer sieve plate is made of plane sieve plate 6 and wave sieve plate 7, and the trough bottom end of wave sieve plate 7 is connect with plane sieve plate 6, plane sieve plate 6
It is equipped with sieve pore on wave sieve plate 7.
Each wave crest of wave sieve plate 7 is made of preceding sieve plate and rear sieve plate, and preceding sieve plate and rear sieve plate are surface plate, and two
The intersection of person upper end junction is obtuse angle.The aperture of plane sieve plate 6 is more than the aperture of wave sieve plate 7, and plane sieve plate 6 primarily serves branch
Support acts on.
Plexor member 5 is rattle balls, and it is cone to tap block, and tip is arc surface, and shock 3 inner wall of screen box is avoided to cause to damage
It is bad.Top in screen box 3 is equipped with protective pad, and protective pad is made of rubber material, and 3 top of screen box is further protected not to be tapped
Part 5 destroys.
The size for being regulated outlet at bottom before screening using adjustable plate 21, is then sieved；In screening process, vibration electricity
Machine 4 is vibrated, and screen box 3 is driven to vibrate, and material enters screen box 3 from feed hopper 2 by feed inlet 35, is carried out on the double-deck sieve plate
Screening, plexor member 5 is with the swing of traction rope 51 at this time, in order to the material scattering that will be lumpd, ensures normally screening.After screening
Material enters in the recycling bins 8 of 3 lower section of screen box.It is closed and is connected by dust cover 9 between 3 lower exit port of screen box and recycling bins 8.
In conclusion the pendulum-type vibrating screen charging for calcined petroleum coke of the utility model is uniform, struck using dredging plate
It hits part to break up caking materials, the material of dispersion is enable preferably to be sieved, prevent from blocking, ensure effective screening surface
Product, effectively improves screening efficiency.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (6)
1. a kind of pendulum-type vibrating screen for calcined petroleum coke, which is characterized in that including supporting rack, be fixed on support frame as described above
Feed hopper, vibrating motor and screen box, the vibrating motor is fixed on the screen box side, and screen box upper end quadrangle is solid
There are universal ball seat, the universal ball seat internal activity to connect multi-directional ball axis, the multi-directional ball axis internal activity connects arm, institute surely
It states the arm other end and is fixed on the feed hopper lower end, the feeding funnel bottom part outlet connects the feed inlet at the top of the screen box,
The feeding funnel bottom part outlet is equipped with adjustable plate；Plexor member is hung with by traction rope in the screen box, is located at the plexor member
The double-deck sieve plate of lower section setting, the plexor member outside are evenly distributed with percussion block, and the bilayer sieve plate is by plane sieve plate and wave
Sieve plate forms, and the trough bottom end of the wave sieve plate is connect with the plane sieve plate, the plane sieve plate and the wave sieve plate
On be equipped with sieve pore.
2. being used for the pendulum-type vibrating screen of calcined petroleum coke as described in claim 1, it is characterised in that：It is installed at the feed inlet
The feed inlet is uniformly distributed into multiple fan-shaped material-dividing grooves by cutting plate, the cutting plate from top to bottom.
3. being used for the pendulum-type vibrating screen of calcined petroleum coke as described in claim 1, it is characterised in that：The wave sieve plate it is every
A wave crest is made of preceding sieve plate and rear sieve plate, and the preceding sieve plate and the rear sieve plate are surface plate, the two upper end junction
Intersection is obtuse angle.
4. being used for the pendulum-type vibrating screen of calcined petroleum coke as described in claim 1, it is characterised in that：The hole of the plane sieve plate
Diameter is more than the aperture of the wave sieve plate.
5. being used for the pendulum-type vibrating screen of calcined petroleum coke as described in claim 1, it is characterised in that：The plexor member is to tap
Ball, the percussion block are cone, and tip is arc surface.
6. being used for the pendulum-type vibrating screen of calcined petroleum coke as described in claim 1, it is characterised in that：Top in the screen box
Equipped with protective pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710200.1U CN207668005U (en) | 2017-12-07 | 2017-12-07 | Pendulum-type vibrating screen for calcined petroleum coke |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721710200.1U CN207668005U (en) | 2017-12-07 | 2017-12-07 | Pendulum-type vibrating screen for calcined petroleum coke |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207668005U true CN207668005U (en) | 2018-07-31 |
Family
ID=62967578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721710200.1U Expired - Fee Related CN207668005U (en) | 2017-12-07 | 2017-12-07 | Pendulum-type vibrating screen for calcined petroleum coke |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207668005U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158292A (en) * | 2018-09-18 | 2019-01-08 | 浙江工业大学 | A kind of vibrating screen device |
-
2017
- 2017-12-07 CN CN201721710200.1U patent/CN207668005U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109158292A (en) * | 2018-09-18 | 2019-01-08 | 浙江工业大学 | A kind of vibrating screen device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180731 Termination date: 20191207 |