CN207844538U - A kind of after-smithing petroleum coke feeding system of aluminium anode carbon processed - Google Patents
A kind of after-smithing petroleum coke feeding system of aluminium anode carbon processed Download PDFInfo
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- CN207844538U CN207844538U CN201721698998.2U CN201721698998U CN207844538U CN 207844538 U CN207844538 U CN 207844538U CN 201721698998 U CN201721698998 U CN 201721698998U CN 207844538 U CN207844538 U CN 207844538U
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- petroleum coke
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Abstract
The utility model discloses a kind of after-smithing petroleum coke feeding systems of aluminium anode carbon processed, including turnover panel car unloader, strip earth's surface batcher, elevator, deduster and elephant trunk, wherein, turnover panel car unloader is mounted on earth's surface, the feed inlet of strip earth's surface batcher is mounted at the discharge port of turnover panel car unloader, and the mounting height of turning-plate inclined vehicle device is less than the mounting height of turnover panel car unloader；The hoist installation is in the discharge outlet of strip earth's surface batcher, and the feed inlet of elevator and the discharge port of strip earth's surface batcher are correspondingly arranged, and the discharge port of elevator connects one end of the elephant trunk, and the other end of elephant trunk extends to material receiving area；Isolation ward is provided at the discharge port of the turnover panel car unloader, isolation ward surrounds the feed inlet of strip earth's surface batcher completely；Isolation ward is connect by cleaning shaft with the deduster, and the mounting height of deduster is more than the mounting height of isolation ward.
Description
Technical field
The utility model belongs to aluminium anode carbon inorganization dust emission source control field, is related to a kind of aluminium anode processed
The after-smithing petroleum coke feeding system of carbon.
Background technology
Petroleum coke is the oil product of black or dark gray rigid solid, be the feedstock oil of delayed coking unit at high temperature
The by-product of cracking production light-end products.And after-smithing petroleum coke is the melting in the graphite electrode or aluminium processed, magnesium processed of steel-making
When electrode, in order to which petroleum coke adapts to require, green coke is calcined, the product after the volatile matter in petroleum coke is removed.
Currently, aluminium anode carbon industry at home, after-smithing petroleum coke feeding system is substantially similar, basic
Flow is：After-smithing petroleum coke --- -- warehouse --- -- grab bucket overhead traveling crane --- -- electro-vibrating feeder --- -- after-smithing petroleum coke feeding
--- -- bucket carries, and --- -- molding big material bin belt --- -- is molded after-smithing petroleum coke to belt (1.2.3.4.5#).It can from technological process
Find out that workflow is cumbersome, after-smithing petroleum coke is more dry (moisture content of after-smithing petroleum coke is less than 0.3%) in addition, and contain
Powder is more (grain size 2mm is below account for 30% or so), so that after-smithing petroleum coke is particularly easy to airborne dust in feeding process, to no group
It knits the control of dust emission source and brings prodigious difficulty.
Utility model content
Technical problem present in for the above-mentioned prior art, the purpose of this utility model are to provide a kind of aluminium anode processed
The after-smithing petroleum coke feeding system of carbon.The feeding system can discharge the dust execution generated in feeding process in a organized way,
The inorganization dust emission source in after-smithing petroleum coke is set to be effectively controlled.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of after-smithing petroleum coke feeding system of aluminium anode carbon processed, including turnover panel car unloader, strip earth's surface batcher,
Elevator, deduster and elephant trunk, wherein
Turnover panel car unloader is mounted on earth's surface, and the feed inlet of strip earth's surface batcher is mounted on the discharge port of turnover panel car unloader
Place, and the mounting height of strip earth's surface batcher is less than the mounting height of turnover panel car unloader；
The hoist installation is in the discharge outlet of strip earth's surface batcher, and the feed inlet of elevator is given with strip earth's surface
The discharge port of material machine is correspondingly arranged, and the discharge port of elevator connects one end of the elephant trunk, and the other end of elephant trunk extends to material
Receiving area；
Isolation ward is provided at the discharge port of the turnover panel car unloader, isolation ward is complete by the feed inlet of strip earth's surface batcher
It is complete to surround；Isolation ward is connect by cleaning shaft with the deduster, and the mounting height of deduster is more than the installation height of isolation ward
Degree.
It is loaded on the running car to turnover panel car unloader of after-smithing petroleum coke, turnover panel car unloader action, by forging on automobile
Petroleum coke is discharged into strip earth's surface batcher afterwards, and the airborne dust room of the being isolated isolation generated in discharge process avoids escaping.It raises
Dust the process of primary sedimentation is played in isolation ward, the dust not precipitated, which is entered by cleaning shaft in deduster, to carry out
Dedusting avoids and generates a large amount of airborne dust in discharge process.Simultaneously as the mounting height of deduster is more than the installation of isolation ward
Highly, during the dust flown upward conveys in cleaning shaft, play the role of secondary precipitation, primary sedimentation and secondary heavy
The dust in shallow lake returns in after-smithing petroleum coke again, avoids the waste of raw material.
The discharge port of elevator connects elephant trunk, and the material being elevated is delivered to the position of setting, such as material bin by elephant trunk,
It avoids and generates airborne dust during elevator loading and unloading material.
Preferably, the elevator is bucket elevator.
It is further preferred that the both sides of the belt of the bucket elevator are provided with position limiting structure.The position limiting structure can be with
The sideslip for preventing belt ensures the safe and stable operation of bucket elevator.
Preferably, the mounting height of the strip earth's surface batcher is lower 2-3m than the mounting height of turnover panel car unloader.
Preferably, the top of the lift portion of the strip earth's surface batcher is covered with baffle.Rear oil is forged for stopping
The airborne dust that coke generates on strip earth's surface batcher in transmission process.
Preferably, the inner wall smooth setting of the elephant trunk.
It is further preferred that the elephant trunk is obliquely installed relative to horizontal direction, angle of inclination is 40-70 °.
When the angle of inclination of elephant trunk is too small, the downstream rate of after-smithing petroleum coke is affected, and influences after-smithing petroleum coke
Timely discharging, when the angle of inclination of elephant trunk is excessive, the downstream rate of after-smithing petroleum coke is bigger than normal, to the after-smithing petroleum coke of lower section
Percussion is larger, easy tos produce more dust.When angle of inclination is 40-70 °, it can both ensure that after-smithing petroleum coke was arranged in time
Go out, and be unlikely to generate larger percussion, avoids generating more dust.
Preferably, the cleaning shaft includes vertical section and horizontal segment, and the lower end of vertical section is connected to the top of isolation ward,
The upper end of vertical section and one end of horizontal segment connect, and the other end of horizontal segment is connect with the deduster.
Material of the dust in vertical section in uphill process after secondary settlement is more easily fallen in isolation ward again, is carried out
The recycling of material.
The utility model has the beneficial effects that
It is loaded on the running car to turnover panel car unloader of after-smithing petroleum coke, turnover panel car unloader action, by forging on automobile
Petroleum coke is discharged into strip earth's surface batcher afterwards, and the airborne dust room of the being isolated isolation generated in discharge process avoids escaping.It raises
Dust the process of primary sedimentation is played in isolation ward, the dust not precipitated, which is entered by cleaning shaft in deduster, to carry out
Dedusting avoids and generates a large amount of airborne dust in discharge process.Simultaneously as the mounting height of deduster is more than the installation of isolation ward
Highly, during the dust flown upward conveys in cleaning shaft, play the role of secondary precipitation, primary sedimentation and secondary heavy
The dust in shallow lake returns in after-smithing petroleum coke again, avoids the waste of raw material.
The discharge port of elevator connects elephant trunk, and the material being elevated is delivered to the position of setting, such as material bin by elephant trunk,
It avoids and generates airborne dust during elevator loading and unloading material.
Description of the drawings
The accompanying drawings which form a part of this application are used for providing further understanding of the present application, and the application's shows
Meaning property embodiment and its explanation do not constitute the improper restriction to the application for explaining the application.
Fig. 1 is the after-smithing petroleum coke process flow chart of the utility model.
1, deduster, 2, cleaning shaft, 3, elevator, 4, elephant trunk, 5, strip earth's surface batcher, 6, turnover panel car unloader.
Specific implementation mode
It is noted that following detailed description is all illustrative, it is intended to provide further instruction to the application.Unless another
It indicates, all technical and scientific terms used herein has usual with the application person of an ordinary skill in the technical field
The identical meanings of understanding.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
As shown in Figure 1, a kind of after-smithing petroleum coke feeding system of aluminium anode carbon processed, including turnover panel car unloader 6, strip
Earth's surface batcher 5, elevator 3, deduster 1 and elephant trunk 4, wherein turnover panel car unloader 6 is mounted on earth's surface, strip earth's surface batcher 5
Feed inlet be mounted on turnover panel car unloader 6 discharge port at, and the mounting height of strip earth's surface batcher 5 be less than turnover panel car unloader
6 mounting height；The elevator 3 is mounted on the discharge outlet of strip earth's surface batcher 5, and the feed inlet and plate of elevator 3
Discharge port with earth's surface batcher 5 is correspondingly arranged, and the discharge port of elevator 3 connects one end of the elephant trunk 4, elephant trunk 4 it is another
End extends to material receiving area；Isolation ward is provided at the discharge port of the turnover panel car unloader 6, strip earth's surface is fed by isolation ward
The feed inlet of machine surrounds completely；Isolation ward is connect by cleaning shaft with the deduster, the mounting height of deduster 1 be more than every
Mounting height from room.
After-smithing petroleum coke feeding system is described in detail below：
First part：
1, structure composition：This system mainly has a steel wire adhesive tape bucket elevator (i.e. elevator 3), strip earth's surface batcher,
The compositions such as turnover panel car unloader.Bucket elevator mainly mentions material above feed bin, by emission of baiting chute by under material in feed bin.
Strip earth's surface batcher is to be scraped material in bucket chain bucket by the form of scraper plate, and turnover panel car unloader is mainly by the material in cart
By tilting plate angle of inclination, material is discharged above strip earth's surface batcher by cart is integral inclined.
2, installation site is laid out：Turnover panel car unloader is mounted on horizontal position, and strip earth's surface batcher is mounted on level -2.5
At rice, conducive to turnover panel car unloader feed is received, bucket elevator is mounted on horizontal vertical position, bottom and strip earth's surface batcher
In same plane, horizontal plane height is 39.5 meters.
3, the running part that (1) bucket carries is completed to draw by threephase asynchronous (55KW) and vertical axis speed reducer, is
Prevent head from laying particular stress on excessive, longtime running may cause head centre-of gravity shift, using the transfer mode of hollow shaft expansion sleeve, slow down
Machine carries holdback, is coupled by special hydraulic coupler of beam between main motor and speed reducer, and main gear reducer is passed equipped with repair auxiliary
Dynamic device and motor.Whole transmission bracket uses toggle supporting way, simple in structure, easy for installation.By hanging freely-supported machine
Structure is adjusted assembly error, influence when reducing assembly error and equipment operation to running part operational safety.Control unit
Divide and carried by controlling the relay coil of A.C. contactor to start and stop bucket, conversion is worked as in scene there are two control box control
When switch is gone on the spot, it can operate at the scene, it can be in switchgear house touch screen and upper hands- operation when getting to long-range.In major loop
There are micromotor protective device, bucket to put forward overcurrent, overload can timely cut off control loop.Bucket carries both sides and is mounted with that belt is anti-
Sideslip limits, and motor control loop can be alarmed and cut off on host computer when bucket carries belt deviation.Bucket carries bottom and is mounted with to expect
Bit switch and stall switch, can alarm on host computer when bucket carries putty, cut off motor control loop in time.
(2) running part of strip earth's surface batcher is completed to be driven by variable-frequency motor (75KW) and mating speed reducer, choosing
With SEW PHF042KF127 planetary reducers, speed ratio：I=175, with hollow shaft suit shrink disc associated mode, suspension type floating-point
Support is without ground.Nominal torque：100170N.M weight：1050kg, 1.6 or more safety coefficient, bearing：SKF.Drive shaft (head
Axis) to select material be 45# modifier treatment to tensioning shaft (tailing axle), the support of head axis and tailing axle using self-aligning roller bearing with it is more
Lip oil seal structure, base bearing are cast steel (ZG270-500) with tensioning slide, and drive sprocket and tensioning wheel are all made of
Cast steel (ZG40) pacifies even number tooth (Z=12 teeth) double cutting structure designs, hardness HRc48-56.Scraper plate mainboard material 16Mn, tool
There are good load-bearing anti-bending strength and wear-resisting property.Control mode is ABB Frequency Converter Controls, and there is control box at scene, when conversion is opened
When pass is got on the spot, can start and stop at the scene, adjust frequency.It can be in touch screen and upper hands- operation when getting to long-range.Work as earth's surface
Frequency converter can be crossed and timely cuts off major loop batcher in the event of failure.Bucket is carried has two with earth's surface batcher in long-range control mode
Kind, automatic without selection on the touchscreen, then monomer starting device, not chain.Another way is selected on touch screen
Automatically, after pressing auto-start button, bucket elevator and earth's surface batcher chain promoter first start bucket elevator, after
Start strip earth's surface batcher, when bucket proposes faulty and stopping, the chain stopping of earth's surface batcher prevents plugging phenomenon.
(3) turnover panel car unloader mainly has hydraulic system to control the raising and lowering of turnover panel, the up and down of scotch block,
Unloading capacity is 100 tons, 18 meters of land lengths, 3 meters of berm width, and the up and down period is 6 minutes, maximum lifting angles degree
45 °, system hydraulic fluid pressure is small to be equal to 16Mpa, and 20-60 ° of hydraulic working oil temperature, vehicle enters flat-bed format：Reversing formula.It unloads
Vehicle platform has enough bearing capacitys, it is ensured that entire platform of unloading is for a long time using indeformable.Shaft configuration tumble certainly in tail portion
Copper sheathing is lubricated, convenient for safeguarding.Hydraulic system is by threephase asynchronous (50KW) and mating speed reducer, oil pump, hydraulic oil pipe, electricity
Magnet valve, oil cylinder provide hydraulic power.
Second part：
It was that after-smithing petroleum coke is discharged at warehouse in the past, then will be expected to electro-vibrating feeder, feed by overhead traveling crane of grabbing bucket
Material is transmitted to bucket by belt and carried by machine, and bucket carries is sent to feed bin belt by material again, and feed bin belt gives material to big material bin.After transformation
It directly uses tippler instead of material loading part, improves working environment, do not have to be discharged at warehouse after cart supplied materials, directly use tippler
Material is discharged above earth's surface batcher, earth's surface batcher is given material to bucket and carried, and bucket is carried is directly sent to big material bin by material.
Part III：
1, driver swipes the card in inlet, and card reader reads the information of card, and host computer is submitted to handle, and host computer extracts
It is judged after card using information, if it is after-smithing petroleum coke material, LED display prompt " asking discharging " is (after forging by the POS
Petroleum coke material can unload herein), and send instructions to PLC signals and open disconnecting link, while dust pelletizing system starts, dust pelletizing system
Bucket elevator starts automatically after startup, and bucket carries earth's surface batcher after startup finishes 15 seconds and starts.Earth's surface batcher starts
After (earth's surface batcher rotating speed is adjustable) overturning machine hydraulic system start.After hydraulic system starts, discharging is waited for.If
It is not after-smithing petroleum coke material, prompts " please retract " (not being after-smithing petroleum coke material to unload herein) in LED screen, do not send out
Send instruction to PLC, disconnecting link is not opened.Other systems do not start.
2, when vehicle backing enters tippler, tippler front end has whether a pair of of infrared emission detection vehicle enters, when
Vehicle is detected into fashionable, sending signal simultaneously has a voice prompt " please slowly moving backward, adjust parking stall ", and driver's entrance of slowly move backward is unloaded
Truck position.
3, voice prompt " please go slowly reversing ", when automobile is down to laser-correlation area, voice prompt " parking waiting catch on wheel
Rise ", after catch on wheel rises in place, voice prompt " catch on wheel is encountered in reversing, flame-out to get off, and opens rear door ".
4, down to after catch on wheel, driver's (1) vehicle gets off, and opens rear door.
(2) confirm that rear door has already turned on, after not influencing discharging, press (discharging starts) button on field operation box.
(3) after pressing (discharging starts) button, platform automatic discharging starts, and platform rises automatically, and tippler is according to setting
Angle and stand-by period of each angle go to complete discharging, operating personnel according to the situation reasonable set angle at scene and can stop
The only time.
(4) platform is raised to 38 degree, completes discharging, and platform declines automatically.
(5) if you need to stop in discharge process, it can need to press discharging again and open by pause button, if discharging again
Begin to continue discharging.
(6) after platform is fallen into place, voice prompt " discharging is completed, and cleaning is asked, by discharging completing button ".
(7) driver has swept health, presses (discharging completion) button, has voice prompt " please slowly moving ahead ".
(8) when laser-correlation detects that wheel leaves to penetrating area, catch on wheel is begun to decline.
(9) after catch on wheel is fallen into place, verbal cue " please sail out of platform ".
(10) angle is according to empirical value setting of unloading manually.Angle 1 is the minimum value that platform rises, and angle 7 is that maximum value (is unloaded
Material is completed), other 5 angles are the process values of centre, are filled according to manual discharge process value, 7 times are stopped in 7 angles
The time stayed
(11) key frame have display (the oil temperature number of degrees), (pressure value), (platform angle), by these parameter supervision equipments transport
Row situation.
(12) remote auto setting time is filled according to physical device operation conditions, such as in automatic, and discharging is completed,
Bucket, which carries sending within 15 minutes with hanging plate machine, to be over, and is just set 15 minutes in subparameter, this frame parameter unit is the second,.
(13) the touch screen use of button of " swiping the card " uses this button in the case where card reader is unable to Card Reader.
The foregoing is merely the preferred embodiments of the application, are not intended to limit this application, for the skill of this field
For art personnel, the application can have various modifications and variations.Within the spirit and principles of this application, any made by repair
Change, equivalent replacement, improvement etc., should be included within the protection domain of the application.
Claims (10)
1. a kind of after-smithing petroleum coke feeding system of aluminium anode carbon processed, it is characterised in that：Including turnover panel car unloader, strip
Table batcher, elevator, deduster and elephant trunk, wherein
Turnover panel car unloader is mounted on earth's surface, and the feed inlet of strip earth's surface batcher is mounted at the discharge port of turnover panel car unloader, and
The mounting height of strip earth's surface batcher is less than the mounting height of turnover panel car unloader；
The hoist installation is in the discharge outlet of strip earth's surface batcher, and the feed inlet of elevator and strip earth's surface batcher
Discharge port be correspondingly arranged, the discharge port of elevator connects one end of the elephant trunk, and the other end of elephant trunk extends to material reception
Place；
Isolation ward is provided at the discharge port of the turnover panel car unloader, isolation ward wraps the feed inlet of strip earth's surface batcher completely
It encloses；Isolation ward is connect by cleaning shaft with the deduster, and the mounting height of deduster is more than the mounting height of isolation ward.
2. after-smithing petroleum coke feeding system according to claim 1, it is characterised in that：The elevator is bucket lifting
Machine.
3. after-smithing petroleum coke feeding system according to claim 2, it is characterised in that：The belt of the bucket elevator
Both sides are provided with position limiting structure.
4. after-smithing petroleum coke feeding system according to claim 1, it is characterised in that：The peace of the strip earth's surface batcher
Dress height is lower 2-3m than the mounting height of turnover panel car unloader.
5. after-smithing petroleum coke feeding system according to claim 1, it is characterised in that：The peace of the strip earth's surface batcher
Dress height is lower 2.5m than the mounting height of turnover panel car unloader.
6. after-smithing petroleum coke feeding system according to claim 1, it is characterised in that：The strip earth's surface batcher carries
The top of ascending part point is covered with baffle.
7. after-smithing petroleum coke feeding system according to claim 1, it is characterised in that：The inner wall smooth of the elephant trunk is set
It sets.
8. after-smithing petroleum coke feeding system according to claim 7, it is characterised in that：The elephant trunk is relative to horizontal direction
It is obliquely installed, angle of inclination is 40-70 °.
9. after-smithing petroleum coke feeding system according to claim 8, it is characterised in that：The elephant trunk is relative to horizontal direction
Angle of inclination be 50-60 °.
10. after-smithing petroleum coke feeding system according to claim 1, it is characterised in that：The cleaning shaft includes vertical
Section and horizontal segment, the lower end of vertical section are connected to the top of isolation ward, and the upper end of vertical section and one end of horizontal segment connect, horizontal
The other end of section is connect with the deduster.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698998.2U CN207844538U (en) | 2017-12-08 | 2017-12-08 | A kind of after-smithing petroleum coke feeding system of aluminium anode carbon processed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721698998.2U CN207844538U (en) | 2017-12-08 | 2017-12-08 | A kind of after-smithing petroleum coke feeding system of aluminium anode carbon processed |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823862A (en) * | 2019-03-19 | 2019-05-31 | 镇江东亚碳素焦化有限公司 | A kind of calcining petroleum coke conveying system |
| CN112501654A (en) * | 2020-11-19 | 2021-03-16 | 中国铝业股份有限公司 | Automatic carbon anode carbon bowl feeding system and automatic carbon anode carbon bowl feeding method |
| CN112573246A (en) * | 2020-11-30 | 2021-03-30 | 三一汽车制造有限公司 | Dust collecting device, material processing system and dust collecting method |
-
2017
- 2017-12-08 CN CN201721698998.2U patent/CN207844538U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109823862A (en) * | 2019-03-19 | 2019-05-31 | 镇江东亚碳素焦化有限公司 | A kind of calcining petroleum coke conveying system |
| CN109823862B (en) * | 2019-03-19 | 2023-10-20 | 镇江东亚碳素焦化有限公司 | Petroleum coke calcination conveying system |
| CN112501654A (en) * | 2020-11-19 | 2021-03-16 | 中国铝业股份有限公司 | Automatic carbon anode carbon bowl feeding system and automatic carbon anode carbon bowl feeding method |
| CN112573246A (en) * | 2020-11-30 | 2021-03-30 | 三一汽车制造有限公司 | Dust collecting device, material processing system and dust collecting method |
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