CN109823862A - A kind of calcining petroleum coke conveying system - Google Patents
A kind of calcining petroleum coke conveying system Download PDFInfo
- Publication number
- CN109823862A CN109823862A CN201910207689.8A CN201910207689A CN109823862A CN 109823862 A CN109823862 A CN 109823862A CN 201910207689 A CN201910207689 A CN 201910207689A CN 109823862 A CN109823862 A CN 109823862A
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- China
- Prior art keywords
- petroleum coke
- blanking
- belt
- buffer
- blanking channel
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- Coke Industry (AREA)
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Abstract
The present invention provides a kind of calcining petroleum coke conveying system, more particularly to calcining petroleum coke technical field, including belt conveyor and blanking groove, belt conveyor includes belt, blanking groove is supported on the top of belt by pillar, blanking groove is for will expect belt under petroleum coke, the upper end of blanking groove is equipped with material inlet, lower end is equipped with material outlet, buffer unit is equipped in the inner cavity of blanking groove, buffer unit includes buffer table and supporting table, supporting table is fixed on the inner wall of the inner cavity of blanking groove by tripod, buffer table is located at the top of supporting table, buffer table is connected with supporting table by several springs, the downside of buffer table is connected with the upper end of blanking channel, blanking channel covers outside spring and supporting table, the outer wall of blanking channel is used for blanking, the upper end of blanking channel is gradually increased to lower end outer diameter.The present invention can reduce petroleum coke to the impact force of belt, and then reduce the abrasion to belt while reducing the probability of belt feeder sideslip.
Description
Technical field
The invention belongs to calcining petroleum coke technical fields, and in particular to a kind of calcining petroleum coke conveying system.
Background technique
Petroleum coke is one of Main By product of petroleum refining industry, it is to prepare carbon material especially pre-baked anode for aluminum
The primary raw material of (also known as carbon anode, abbreviation anode).The finished product of petroleum coke after firing enters belt by common funnel
It is then conveyed by belt conveyor on conveyer, but calcined petroleum coke is dry, hardness is big, falls directly on Belt Conveying
It is very big to belt impact on machine, belt serious wear is caused, while making belt feeder sideslip serious.
Therefore it is badly in need of a kind of calcining petroleum coke conveying system for being able to solve existing issue.
Summary of the invention
The object of the present invention is to provide a kind of calcining petroleum coke conveying systems, so that petroleum coke drops into the speed on belt
It reduces, to reduce the impact force to belt, and then reduces the abrasion to belt while reducing the probability of belt feeder sideslip.
The present invention provides the following technical solutions:
A kind of calcining petroleum coke conveying system, including belt conveyor and blanking groove, the belt conveyor include belt,
The blanking groove is supported on the top of the belt by pillar, and the blanking groove is for will expect the belt under petroleum coke
On, the upper end of the blanking groove, which is equipped with, enters the material inlet in the inner cavity of the blanking groove for petroleum coke, and lower end is equipped with
The material outlet in the inner cavity of the blanking groove is left for petroleum coke, is equipped with buffer unit, institute in the inner cavity of the blanking groove
Stating buffer unit includes buffer table and supporting table, and the supporting table is fixed on the inner wall of the inner cavity of the blanking groove by tripod
On, the buffer table is located at the top of the supporting table, and the buffer table is connected with the supporting table by several springs, described
The downside of buffer table is connected with the upper end of blanking channel, and the blanking channel covers outside the spring and the supporting table, institute
The outer wall of blanking channel is stated for blanking, the upper end of the blanking channel is gradually increased to lower end outer diameter.
Preferably, the buffer table be circle, the blanking channel be hollow truncated cone-shaped, the outer diameter of the buffer table and
The outer diameter of the end of the upper end of the blanking channel is identical, and the axis of the axis of the buffer table and the blanking channel is overlapped.
Preferably, the supporting table is circle, and the supporting table is equipped with hollow cylindrical protective case, the bullet upwards
Spring is located in the protective case, and the upper end of the protective case is separated with the buffer table, and petroleum coke is fallen on the buffer table
Being pressed downward the buffer table can make the buffer table and the upper end of the protective case be affixed.
Preferably, the inner wall of the lower end of the blanking channel is equipped with the dust block board of circular ring shape, and the dust block board is covered described
Outside protective case, the axis of the axis of the dust block board and the protective case is overlapped.
Preferably, the inner wall of the blanking groove is equipped with several buffer boards, and the buffer board is located under the blanking channel
Side.
Preferably, the outer wall of the blanking channel is equipped with several protrusions.
Preferably, the two sides of the belt are fixed with striker plate, the material of the material of the striker plate and the belt
It is identical.
The beneficial effects of the present invention are:
From the inner cavity that material inlet enters blanking groove, some is fallen directly on buffer table petroleum coke, then as
The outer wall of blanking channel continues to fall, and is repelled after the direct shock buffer table having and leaves buffer table, moves directly up and new
The petroleum coke fallen carries out knock against each other, so that the speed of the petroleum coke newly fallen is lowered or itself speed is lowered afterwards directly
The gap connect between buffer table and the inner wall of blanking groove is fallen, and is then further continued for declining, and is finally gone out from the material of blanking channel
It enters on belt at mouthful, is walked by belt-conveying, petroleum coke drops into the reduction of the speed on belt, so as to the impact force of belt
It reduces, the abrasion to belt can be reduced while reducing the probability of belt feeder sideslip.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is the main view of longitudinal profile of the invention；
Fig. 2 is the longitudinal sectional drawing equipped with striker plate of the invention；
Fig. 3 is the structural schematic diagram of blanking channel of the invention；
Fig. 4 is the longitudinal sectional drawing of blanking channel of the invention；
Fig. 5 is the structural schematic diagram that supporting table of the invention is equipped with protective case；
Fig. 6 is the structural schematic diagram of tripod of the invention.
Wherein in the figure, it is marked as 1, belt conveyor；2, blanking groove；3, belt；4, pillar；5, material inlet；6, material
Outlet；7, buffer table；8, supporting table；9, tripod；10, spring；11, blanking channel；111, raised；12, protective case；13, it keeps off
Hawk；14, buffer board；15, striker plate.
Specific embodiment
As shown in figures 1 to 6, a kind of calcining petroleum coke conveying system, including belt conveyor 1 and blanking groove 2, Belt Conveying
Machine 1 includes belt 3, and blanking groove 2 is supported on the top of belt 3 by pillar 4, and blanking groove 2 is for will expect belt 3 under petroleum coke
On, the upper end of blanking groove 2, which is equipped with, enters the material inlet 5 in the inner cavity of blanking groove 2 for petroleum coke, and lower end, which is equipped with, is used for stone
Oil coke leaves the material outlet 6 in the inner cavity of blanking groove 2, and buffer unit is equipped in the inner cavity of blanking groove 2, and buffer unit includes slow
Platform 7 and supporting table 8 are rushed, supporting table 8 passes through on the inner wall for the inner cavity that tripod 9 is fixed on blanking groove 2, and buffer table 7 is located at support
The top of platform 8, buffer table 7 and supporting table 8 are connected by several springs 10, and the downside of buffer table 7 is upper with blanking channel 11
End is connected, 11 sets of blanking channel outside spring 10 and supporting table 8, the outer wall of blanking channel 11 is used for blanking, blanking channel 11
Upper end is gradually increased to lower end outer diameter.Belt conveyor 1 is the prior art, such as belt conveyor 1 includes bracket and belt 3,
Bracket includes several supporting legs and support plate, and supporting leg is used to support support plate, and 3 sets of belt recycle on the supporting plate and on the supporting plate
Movement.11 sets of blanking channel can reduce petroleum coke outside spring 10 and supporting table 8 and enter in supporting table 8 and in spring 10
And the probability of the movement of spring 10 is influenced, blanking channel 11 is set as upper end and is gradually increased form to lower end outer diameter, can be formed tiltedly
Face can reduce the speed of petroleum coke dropped on belt 3 for vertical plane, play buffer function.Wherein three foot
Frame 9 integrally can be synthesized or be welded with blanking groove 2 and supporting table 8.
Specifically, buffer table 7 is circle, blanking channel 11 is hollow truncated cone-shaped, the outer diameter and blanking channel of buffer table 7
The outer diameter of the end of 11 upper end is identical, and the axis of buffer table 7 and the axis of blanking channel 11 are overlapped.
Specifically, supporting table 8 is circle, supporting table 8 is equipped with hollow cylindrical protective case 12 upwards, and spring 10 is located at
In protective case 12, the upper end of protective case 12 is separated with buffer table 7, petroleum coke fall on buffer table 7 be pressed downward buffer table 7 can be with
So that buffer table 7 and the upper end of protective case 12 are affixed.The setting of protective case 12 further decreases petroleum coke and enters supporting table 8
Probability in upper and spring 10.
Specifically, the inner wall of the lower end of blanking channel 11 is equipped with the dust block board 13 of circular ring shape, 13 sets of dust block board in protective case
Outside 12, the axis of dust block board 13 and the axis of protective case 12 are overlapped.The setting of dust block board 13 reduces petroleum coke to a certain extent
Enter the probability in supporting table 8 and in spring 10.
Specifically, the inner wall of blanking groove 2 is equipped with several buffer boards 14, buffer board 14 is located at the lower section of blanking channel 11.It is slow
The speed that the setting of punching 14 can prevent petroleum coke from falling, the speed made it on belt 3 further decreases, to subtract
The gently probability of the abrasion to belt 3 and reduction by 1 sideslip of belt conveyor.
Specifically, the outer wall of blanking channel 11 is equipped with several raised 111.Protrusion 111, which can be formed petroleum coke, to be stopped, into
One step reduces and falls on the speed on belt 3 under petroleum coke.
Specifically, the two sides of belt 3 are fixed with striker plate 15, the material of striker plate 15 is identical as the material of belt 3.Gear
The setting of flitch 15 can stop petroleum coke to fall on ground from belt 3.The material phase of the material of striker plate 15 and belt 3
With not identical, as long as the junction of striker plate 15 and belt 3 has elasticity, striker plate 15 is not influenced as belt 3 recycles
?.
Principle
From the inner cavity that material inlet 5 enters blanking groove 2, some is fallen directly on buffer table 7 petroleum coke, then with
The outer wall of blanking channel 11 continue to fall, be repelled after the direct shock buffer table 7 having and leave buffer table 7, transported directly up
It is dynamic to carry out knock against each other with the petroleum coke newly fallen, so that the speed of the petroleum coke newly fallen is lowered or itself speed is dropped
Gap after low directly between buffer table 7 and the inner wall of blanking groove 2 is fallen, and is then further continued for declining, finally from blanking channel
It entering on belt 3 at 11 material outlet 6, is transported by belt 3, petroleum coke drops into the reduction of the speed on belt 3, so that
The impact force of belt 3 is reduced, the abrasion to belt 3 can be reduced while reducing the probability of belt feeder sideslip.Specifically: with
The increase of the amount of the petroleum coke on buffer table 7 is dropped into, buffer table 7 moves downward compressed spring 10, due to making with elastic force
The decrease speed of buffer table 7 slows down, and the speed of petroleum coke thereon can also slow down, directly fallen relative to petroleum coke only by
For gravity, the speed of the decline of petroleum coke is also reduced, and the petroleum coke that the petroleum coke on buffer table 7 is newly entered is squeezed from edge
On the outer wall for falling to blanking channel 11；Simultaneously because the elastic force reason of spring 10, once the petroleum coke weight on buffer table 7 subtracts
Few, buffer table 7 may move upwards under the effect of 10 elastic force of spring, and the petroleum coke fallen on buffer table 7 at this time is rebounded
Probability is bigger and the height more abundant simultaneous buffering platform 7 that also the relatively high petroleum coke that can and newly enter is hit of rebound is upward
Also the flowing that will increase surrounding air in motion process increases the resistance that petroleum coke falls, and makes the reduction of its decrease speed.
These are only the preferred embodiment of the present invention, is not intended to restrict the invention, although with reference to the foregoing embodiments
Invention is explained in detail, for those skilled in the art, still can be to foregoing embodiments institute
The technical solution of record is modified or equivalent replacement of some of the technical features.It is all in spirit of the invention and
Within principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of calcining petroleum coke conveying system, which is characterized in that including belt conveyor and blanking groove, the belt conveyor
Including belt, the blanking groove is supported on the top of the belt by pillar, and the blanking groove under petroleum coke for will expect
On the belt, the upper end of the blanking groove, which is equipped with, enters the material inlet in the inner cavity of the blanking groove for petroleum coke,
Lower end, which is equipped with, leaves the material outlet in the inner cavity of the blanking groove for petroleum coke, is equipped with buffering in the inner cavity of the blanking groove
Device, the buffer unit include buffer table and supporting table, and the supporting table is fixed on the interior of the blanking groove by tripod
On the inner wall of chamber, the buffer table is located at the top of the supporting table, and the buffer table and the supporting table pass through several springs
It is connected, the downside of the buffer table is connected with the upper end of blanking channel, and the blanking channel is covered in the spring and the branch
It supports outside platform, the outer wall of the blanking channel is used for blanking, and the upper end of the blanking channel is gradually increased to lower end outer diameter.
2. calcining petroleum coke conveying system according to claim 1, which is characterized in that the buffer table is circle, described
Blanking channel is hollow truncated cone-shaped, and the outer diameter of the buffer table is identical with the outer diameter of the end of the upper end of the blanking channel,
The axis of the axis of the buffer table and the blanking channel is overlapped.
3. calcining petroleum coke conveying system according to claim 2, which is characterized in that the supporting table is circle, described
Supporting table is equipped with hollow cylindrical protective case upwards, and the spring is located in the protective case, the upper end of the protective case
Separated with the buffer table, petroleum coke fall on the buffer table be pressed downward the buffer table can make the buffer table with
The upper end of the protective case is affixed.
4. calcining petroleum coke conveying system according to claim 3, which is characterized in that the lower end of the blanking channel it is interior
Wall is equipped with the dust block board of circular ring shape, and the dust block board covers outside the protective case, the axis of the dust block board and the protective case
Axis be overlapped.
5. calcining petroleum coke conveying system according to claim 1, which is characterized in that if the inner wall of the blanking groove is equipped with
Dry buffer board, the buffer board are located at the lower section of the blanking channel.
6. calcining petroleum coke conveying system according to claim 1, which is characterized in that the outer wall of the blanking channel is equipped with
Several protrusions.
7. calcining petroleum coke conveying system according to claim 1, which is characterized in that the two sides of the belt are fixed with
Striker plate, the material of the striker plate are identical as the material of the belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207689.8A CN109823862B (en) | 2019-03-19 | 2019-03-19 | Petroleum coke calcination conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910207689.8A CN109823862B (en) | 2019-03-19 | 2019-03-19 | Petroleum coke calcination conveying system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109823862A true CN109823862A (en) | 2019-05-31 |
| CN109823862B CN109823862B (en) | 2023-10-20 |
Family
ID=66870675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910207689.8A Active CN109823862B (en) | 2019-03-19 | 2019-03-19 | Petroleum coke calcination conveying system |
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