CN109114917A - Petroleum coke drying removes iron integrated apparatus - Google Patents
Petroleum coke drying removes iron integrated apparatus Download PDFInfo
- Publication number
- CN109114917A CN109114917A CN201811028451.0A CN201811028451A CN109114917A CN 109114917 A CN109114917 A CN 109114917A CN 201811028451 A CN201811028451 A CN 201811028451A CN 109114917 A CN109114917 A CN 109114917A
- Authority
- CN
- China
- Prior art keywords
- petroleum coke
- equipment
- rotating cylinder
- drying
- ferric ion
- 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.)
- Granted
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 129
- 239000002006 petroleum coke Substances 0.000 title claims abstract description 91
- 238000001035 drying Methods 0.000 title claims abstract description 77
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 64
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 claims abstract description 60
- 229910001447 ferric ion Inorganic materials 0.000 claims abstract description 51
- 238000007599 discharging Methods 0.000 claims abstract description 31
- 238000012545 processing Methods 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000000843 powder Substances 0.000 claims abstract description 7
- 239000000428 dust Substances 0.000 claims description 26
- 238000010438 heat treatment Methods 0.000 claims description 17
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 12
- 239000000571 coke Substances 0.000 description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
- 239000005864 Sulphur Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000010409 ironing Methods 0.000 description 4
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000003345 natural gas Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000772415 Neovison vison Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009866 aluminium metallurgy Methods 0.000 description 1
- -1 as shown in Figure 1 Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 235000021186 dishes Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B11/00—Machines or apparatus for drying solid materials or objects with movement which is non-progressive
- F26B11/02—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles
- F26B11/04—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis
- F26B11/0463—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall
- F26B11/0468—Machines or apparatus for drying solid materials or objects with movement which is non-progressive in moving drums or other mainly-closed receptacles rotating about a horizontal or slightly-inclined axis having internal elements, e.g. which are being moved or rotated by means other than the rotating drum wall for disintegrating, crushing, or for being mixed with the materials to be dried
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/10—Magnetic separation acting directly on the substance being separated with cylindrical material carriers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B23/00—Heating arrangements
- F26B23/02—Heating arrangements using combustion heating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Coke Industry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The present invention provides a kind of drying of petroleum coke, iron integrated apparatus is removed, is related to machinery equipment field, solves the technical issues of containing impurity iron in prior art petroleum coke.The integrated apparatus includes feeding device, drying unit and discharging device, and the feeding device is equipped with the first equipment for removing ferric ion (14), to remove iron tramp powder and/or particle contained in petroleum coke；Described drying unit one end be connected with the feeding device and drying and processing described in feeding device supply except the petroleum coke after iron, the drying unit is connected in one end far from the feeding device with the discharging device；The petroleum coke that the feeding device is supplied after drying unit processing, is delivered to the discharging device, is transferred out petroleum coke by the discharging device after the first equipment for removing ferric ion (14) are except iron processing.The present invention improve petroleum coke except iron and drying equipment function, meet people to petroleum coke installation high efficiency, multi-functional requirement.
Description
Technical field
The present invention relates to machinery equipment field, in particular to a kind of petroleum coke drying removes iron integrated apparatus.
Background technique
Petroleum coke is that crude oil is distilled after the separation of weight matter oil, and mink cell focus is again through the process of hot tearing, the production that is transformed
Product have metallic luster, of coke from the appearance point of view, coke is that black in irregular shape, not of uniform size is blocky (or particle)
Grain has multi-pore structure, and main element group becomes carbon.The petroleum coke of domestic product largely belongs to low-sulfur coke, main to use
In aluminium metallurgy and manufacture graphite.The use of petroleum coke will first pass through moisture solution in petroleum coke, and the prior art generallys use outdoor dry in the air
The mode of solarization handles moisture in petroleum coke, or is dried using electrothermal wire heating.
Designer of the present invention invents discovery, and the prior art at least has following technical problem:
1. the mode of outdoor sunning is affected by weather, sunning efficiency, the degree dried are low, and can only remove petroleum
Burnt surface moisture, coke button internal moisture not can be removed, and moisture will cause the fluctuation of subsequent handling；Contain sulphur in petroleum coke,
If petroleum coke moisture removal is incomplete, sulphur reacted with water generate acid can corrode after process production equipment；The mode of outdoor sunning without
Method avoids fugitive dust, is unfavorable for environmental improvement.
2. the mode energy consumption of electrothermal wire heating's drying is higher, it is not easy to energy conservation；The mode of electrothermal wire heating's drying is with case, furnace
It is dried for unit, the position of material bottom, non-direct contact heating wire, drying materials effect is poor.
3. containing impurity iron in petroleum coke, subsequent petroleum coke drying and service efficiency are influenced.
In view of this, the present invention is specifically proposed.
Summary of the invention
The purpose of the present invention is to provide a kind of drying of petroleum coke, iron integrated apparatus is removed, is solved of the existing technology
Drying unit drying efficiency for petroleum coke is low and the technical issues of not can be removed the impurity iron contained by inside.The present invention is excellent
Many technical effects elaboration as detailed below that selecting technology scheme can be generated.
To achieve the above object, the present invention provides following technical schemes: a kind of petroleum coke drying, except iron is integrally disguised
It sets, the feeding device is equipped with the first equipment for removing ferric ion, to remove iron tramp powder and/or particle contained in petroleum coke；
Described drying unit one end be connected with the feeding device and drying and processing described in feeding device supply except the petroleum after iron
Coke, the drying unit are connected in one end far from the feeding device with the discharging device；The feeding device is supplied
The petroleum coke answered after drying unit processing, is delivered to the discharging device after the first equipment for removing ferric ion is except iron processing,
Petroleum coke is transferred out by the discharging device.
At one preferably or optionally in embodiment, the drying unit be connected with the discharging device position and
The second equipment for removing ferric ion and third equipment for removing ferric ion are respectively equipped in the discharging device discharge position.
At one preferably or optionally in embodiment, first equipment for removing ferric ion, the second equipment for removing ferric ion and third are set except iron
Standby is strong bar magnet, and the arrangement of the strong bar magnet and petroleum coke flow direction are perpendicular, and first equipment for removing ferric ion, second remove iron
Equipment and third equipment for removing ferric ion are separately fixed at the drainage conduit of the feeding device, the drying unit and the discharging device phase
At communicating position and in the discharging device drainage conduit.
At one preferably or optionally in embodiment, the feeding device includes crusher, the first feed bin and the first conveying
Auger；Broken petroleum coke is delivered to the feed inlet of first feed bin by the crusher；In the row of first feed bin
The first equipment for removing ferric ion is fixed in expects pipe, by first equipment for removing ferric ion except the petroleum coke after iron is delivered to the first conveying auger, institute
The first conveying auger is stated to be connected with the drying unit.
At one preferably or optionally in embodiment, the drying unit include rotating cylinder, rotating cylinder frame, rotating cylinder heating device and
Driving motor, the rotating cylinder are the rotating cylinder for being internally provided with spiral directing plate, and the rotating cylinder includes cylinder ontology and side wall, the cylinder
Ontology can be around two side wall rotations, in which: the driving motor drives the drum rotation, and the rotating cylinder and rotating cylinder frame turn
Dynamic connection；The rotating cylinder heating device is fixed on the rotating cylinder frame low side, the bottom end of the cylinder ontology to heat rotation.
At one preferably or optionally in embodiment, the rotating cylinder heating device includes gas pipeline and burner, described
Burner is uniformly distributed by gas pipeline and is fixed on the Basolateral of the cylinder ontology.
At one preferably or optionally in embodiment, it is equipped with the first horizontal positioned dust removing tube in the rotating cylinder, described the
Dedusting hole is uniformly provided on one dust removing tube；The dust removing tube is fixed on side wall of the rotating cylinder far from the feeding device
The side wall with the fixed dedusting hole is extended in end, one end of the dedusting hole, and the other end is extended in the rotating cylinder and approached
Another side wall of the rotating cylinder；Rotating cylinder frame top offers evacuation port.
At one preferably or optionally in embodiment, the discharging device includes the second feed bin and the second conveying auger；Institute
It states and is connected by discharge duct with the rotating cylinder at the second feed bin gating location；The discharge duct is 90 ° of bend pipes, in the institute
It states and is fixed with horizontal positioned strong bar magnet on the pipe end of discharge duct vertical direction；
Petroleum coke enters the second conveying auger being connected with second feed bin by the feed inlet of second feed bin,
Petroleum coke is delivered to the drainage conduit of second feed bin by second conveying auger.
At one preferably or optionally in embodiment, the drainage conduit nozzle position of second feed bin is fixed with third except iron
Equipment, the third equipment for removing ferric ion and petroleum coke flow direction are perpendicular.
Preferably or optionally in embodiment, the pipeline that cooling liquid passes through, institute are fixed in second feed bin at one
Pipeline is stated to be coiled in second feed bin；Second feed bin is equipped with the second dust removing tube in the vertical direction, and described second removes
Dirt pipe is connected with first dust removing tube.
Based on the above-mentioned technical proposal, the embodiment of the present invention at least can produce following technical effect:
Petroleum coke of the invention dries, removes iron integrated apparatus in feeding device equipped with the first equipment for removing ferric ion, eliminates stone
Iron tramp powder and/or particle, are then sent in drying unit contained in oil coke.Avoid the petroleum containing iron tramp
Coke enters in drying unit, seriously affects the service efficiency in industry or life to petroleum coke.It is filled by drying unit and removes stone
The chemical substances such as moisture and its sulphur, nitrogen in oil coke carry out drying in drying unit and avoid fugitive dust, reduce the dirt to environment
Dye, and ensure that other foreign matters are mixed into petroleum coke.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is petroleum coke of the present invention drying, except the structural schematic diagram of iron integrated apparatus；
Fig. 2 be petroleum coke of the present invention dry, except iron integrated apparatus rotating cylinder structural schematic diagram；
Fig. 3 be petroleum coke of the present invention drying, except iron integrated apparatus dust removing tube arrange structural schematic diagram；
Fig. 4 is petroleum coke of the present invention drying, except iron integrated apparatus is equipped with the structural schematic diagram of off-gas cleaning equipment.
In figure:
1, crusher；2, the first conveying flood dragon；3, gas pipeline；4, burner；5, rotating cylinder；6, the first dust removing tube；7, it drives
Dynamic motor；8, evacuation port；9, rotating cylinder frame；10 second feed bins；11 water inlets；12, water outlet；13 second dust removing tubes；14, it first removes
Iron equipment；15, discharge duct；16, the second equipment for removing ferric ion；17, cylinder ontology；18 side walls,；19 first feed bins,；20, the second conveying
Flood dragon；21, dedusting hole；22, third equipment for removing ferric ion；23, discharge pipe；24, off-gas cleaning equipment.
Specific embodiment
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Petroleum coke as shown in Figure 1 dries, removes iron integrated apparatus, including feeding device, drying unit and discharging device,
Wherein: feeding device is equipped with the first equipment for removing ferric ion 14, to remove iron tramp powder and/or particle contained in petroleum coke；
Drying unit one end is connected with feeding device and the supply of drying and processing feeding device is except the petroleum coke after iron, and drying unit is remote
One end from feeding device is connected with discharging device；The raw material for being supplied feeding device under the action of drying unit passes through
After the drying and processing of drying unit, it is delivered to discharging device, is transferred out petroleum coke by discharging device.The is equipped in feeding device
One equipment for removing ferric ion eliminates iron tramp powder and/or particle contained in petroleum coke, then in being delivered to drying unit.
It avoids the petroleum coke containing iron tramp to enter in drying unit, seriously affects in industry or life and the use of petroleum coke is imitated
Rate.The chemical substances such as moisture and its sulphur, the nitrogen removed in petroleum coke are filled by drying unit, are carried out drying in drying unit and are avoided
Fugitive dust reduces the pollution to environment, and ensures that other foreign matters are mixed into petroleum coke.
Optionally embodiment, drying unit are connected in position and discharging device discharge position point with discharging device
It She You not the second equipment for removing ferric ion 16 and third equipment for removing ferric ion 22.Multiple place setting equipment for removing ferric ion in the apparatus, de-ironing efficiency
It is high.And the heat energy of drying unit is taken full advantage of in the equipment, it is connected with discharging device at position in drying unit and sets
There is the second equipment for removing ferric ion 16, the second equipment for removing ferric ion 16 belongs to high-temperature iron removing except iron hoop border, and when high temperature can be by water in petroleum coke
Divide and evaporates.Water has bonding force, must will be pasted onto the iron tramp point on hydrophite oil coke surface when room temperature removes iron by external force
For petroleum coke when opening, then going iron impurity, and being in high temperature first is that moisture is few, iron tramp and petroleum coke bonding force are small, logical
It crosses equipment for removing ferric ion and removes the high-efficient of iron.In general, petroleum coke equipment for removing ferric ion price is high, Gu spent cost improves naturally.And it is somebody's turn to do
Second equipment for removing ferric ion of device, which is arranged, to be connected at position in drying unit with discharging device, and the second equipment for removing ferric ion 16 uses strong magnetic
Stick removes iron, and de-ironing efficiency is high and economic cost is low；Second is that be in high temperature when petroleum coke and iron tramp, between molecular action
Power is small, can be easily separated.
Optionally embodiment, the first equipment for removing ferric ion 6, the second equipment for removing ferric ion 16 and third equipment for removing ferric ion equal 22 are strong
Bar magnet, the arrangement of strong bar magnet and petroleum coke flow direction are perpendicular, and the first equipment for removing ferric ion 6, the second equipment for removing ferric ion 16 and third are removed
Iron equipment 22, which is separately fixed at the drainage conduit of feeding device, drying unit is connected with discharging device arranges at position with discharging device
In expects pipe.Strong bar magnet economic cost is low, and device position at three is equipped with strong bar magnet, improves de-ironing efficiency, petroleum is effectively reduced
Iron tramp in coke, and strong bar magnet is arranged at the position perpendicular with petroleum coke flow direction, conducive to equipment replacement or
Cleaning.It should be pointed out that strong bar magnet can be set multiple, preferably 3*3 matrix form is arranged, is increased petroleum coke and is connect with strong bar magnet
Contacting surface product, improves de-ironing efficiency.
Optionally embodiment, feeding device include crusher 1, the first feed bin 19 and the first conveying auger 2.It is broken
Broken petroleum coke is passed through the feed inlet 19 of Pipeline transport to the first feed bin by machine 1, solid in the drainage conduit of the first feed bin 19
Fixed first equipment for removing ferric ion 14, the first equipment for removing ferric ion 14 are strong bar magnet.It is crushed, except the petroleum coke after iron passes through the first conveying auger 2,
It is delivered in drying equipment.First conveying auger 2 is connected with drying unit, and the first conveying auger 2 is connected with driving electricity
Machine.For further increase petroleum coke except iron and moisture evaporation rate, petroleum coke is passed through to the break process of crusher 1 first,
Be treated as 2-9mm particle or it is powdered after be delivered to drying unit, by it is broken and except iron processing after its effect first is that drop
Iron tramp in low petroleum coke；Second is that reducing consume of the iron tramp to drying unit.
Optionally embodiment, drying unit include rotating cylinder 5, rotating cylinder frame 9, rotating cylinder heating device and driving motor 7.
Rotating cylinder 5 is the rotating cylinder for being internally provided with spiral directing plate, and as depicted in figs. 1 and 2, specific: rotating cylinder is provided with continuously, by spiral shell
The helicla flute that directing plate is formed is revolved, with the rotation of rotating cylinder, petroleum coke can be moved to along helicla flute from one end of rotating cylinder another
End, increases heating surface (area) (HS and the heating time of internal petroleum coke, improves the drying efficiency of petroleum coke.Driving motor 7 is external
Power supply, driving rotating cylinder 5 rotate, and rotating cylinder 5 and rotating cylinder frame 9 are rotatablely connected.As shown in Figure 1, rotating cylinder 5 is placed across in rotating cylinder frame 9,
5 lateral length of rotating cylinder is greater than the length of rotating cylinder frame 9, and there are certain distances in the vertical direction with rotating cylinder 5 for rotating cylinder frame 9, in rotating cylinder
9 bottom end of frame is equipped with heating device, to heat the bottom end of rotation 5, thus the moisture in evaporating particle or/and powder.
Further, rotating cylinder 5 includes cylinder ontology 17 and cylinder side wall 18, and cylinder ontology 17 can be rotated around two side walls 18.Driving
Motor 7 drives cylinder ontology 17 to rotate, and cylinder ontology 17 and rotating cylinder frame 7 are rotatablely connected.Thermal includes gas pipeline 3 and burner 4,
Burner 4 is uniformly distributed by gas pipeline and is fixed on the Basolateral of an ontology 17.Gas pipeline 3 is equipped with check-valves
And valve, the maintenance of flow and gas pipeline to control natural gas.By the cylinder ontology 17 of the heating rotation of burner 4, steam
Send out the moisture in rotating cylinder 5 contained by petroleum coke.By combustion of natural gas provide heat dried, compared to using electric energy drying and
Speech saves economic cost, reduces energy consumption.
Further, it is equipped with the first horizontal positioned dust removing tube 6 in rotating cylinder 5, is uniformly provided with dedusting on the first dust removing tube 6
Hole 21.As shown in Figure 1, the first conveying flood dragon 2 is connected in the left end of rotating cylinder 5, and with rotating cylinder 5 in the present embodiment.First removes
Dirt pipe 6 is fixed on the upper end of 5 right end cylinder side wall of rotating cylinder, and 6 left end of the first dust removing tube extends close to or neighbour or is fixed on rotating cylinder 5
On the cylinder side wall of left end, right end extends to 5 right end cylinder side wall a distance of rotating cylinder, is connected with other pipelines.Dedusting hole 21
First is that reducing the pressure of rotating cylinder 5, the vapor for going out heating evaporation is discharged for effect；Second is that dust in rotating cylinder 5 is discharged, protection ring
Border.The settable purification filtering equipment on its pipeline, can be to the gas secondary use of discharge or recycling.
Further, top opens up evacuation port 8 in rotating cylinder frame 9, and air in rotating cylinder frame 9 is discharged and reduces in rotating cylinder frame 9
Pressure prevents the dust in rotating cylinder frame 9 to be covered on burner 4, reduces the heating efficiency to rotating cylinder 5.
Optionally embodiment, discharging device include the second feed bin 10 and the second conveying auger 20, the second feed bin 10
It is connected by discharge duct 15 with right 18 bottom position of cylinder side wall of rotating cylinder 5 at gating location, discharge duct 15 is 90 ° of bend pipes.
15 one end of discharge duct is connected at bottom position with the cylinder side wall 18 of the right end of rotating cylinder 5, the spiral in face of eating dishes without rice or wine rotating cylinder 5
Slot, the other end are connected with 10 feed inlet of the second feed bin.The pipeline of discharge duct 15 in the vertical direction is equipped with second except iron is set
Standby 16, the second equipment for removing ferric ion 16 is strong bar magnet, and strong bar magnet is detachably mounted on the pipeline of vertical direction, and strong bar magnet is preferably adopted
It is arranged with the rectangular configuration of 3*3.Petroleum coke is delivered on the second conveying auger 20 by 10 feed inlet of the second feed bin, the second conveying
Auger 20 transfers out petroleum coke by discharge pipe 23, and discharge pipe 23 is placed vertically.Is removably connected on discharge pipe 23
Three equipment for removing ferric ion 22, third equipment for removing ferric ion 22 are strong bar magnet, and the flow direction of strong bar magnet and petroleum coke is perpendicular, and uses 3*3
Rectangular configuration arrangement.
Further, as shown in figure 4, the second feed bin 10 is equipped with the second dust removing tube 13, the second dust removing tube in the vertical direction
13 are connected with the first dust removing tube 6, and off-gas cleaning equipment 24, the optional activity of off-gas cleaning equipment 24 are equipped at air outlet slit
Carbon purifying equipment or other purifying processing devices.
Further, the pipeline that cooling liquid passes through is fixed in the second feed bin 10, pipeline is coiled in the second feed bin 10
Surface.Cooling liquid can use cooling water, as shown in Figure 1, cooling water enters " snakelike " coiling in the second feed bin 10 from water inlet 11
Pipeline, be discharged from water outlet 12, water inlet 11 and water outlet 12 have difference in height, difference in height 60- in vertical position
100cm.The temperature of petroleum coke at this time is reduced, security risk is reduced, prevents the petroleum coke of high temperature from causing to be lost to follow-up equipment.
It is described in detail above to a kind of petroleum coke drying provided by the present invention, except iron integrated apparatus.Herein
In apply that a specific example illustrates the principle and implementation of the invention, the explanation of above example is only intended to sides
Assistant solves core of the invention thought.It should be pointed out that for those skilled in the art, not departing from invention
Create principle under the premise of, can also to invention some improvement and modification can also be carried out, these improvement and modification also fall into invention right
It is required that protection scope in.
Claims (10)
1. a kind of petroleum coke drying removes iron integrated apparatus, which is characterized in that including feeding device, drying unit and discharging dress
It sets, in which:
The feeding device be equipped with the first equipment for removing ferric ion (14), to remove iron tramp powder contained in petroleum coke and/or
Particle；
Described drying unit one end be connected with the feeding device and drying and processing described in feeding device supply except after iron
Petroleum coke, the drying unit are connected in one end far from the feeding device with the discharging device；The feeding device
The petroleum coke supplied after the first equipment for removing ferric ion (14) are except iron processing after drying unit processing, be delivered to it is described go out
Expect device, is transferred out petroleum coke by the discharging device.
2. petroleum coke as described in claim 1 drying removes iron integrated apparatus, which is characterized in that the drying unit with
The discharging device is connected position and is respectively equipped with the second equipment for removing ferric ion (16) and in the discharging device discharge position
Three equipment for removing ferric ion (22).
3. petroleum coke drying as claimed in claim 2 removes iron integrated apparatus, which is characterized in that first equipment for removing ferric ion
(14), the second equipment for removing ferric ion (16) and third equipment for removing ferric ion (22) are strong bar magnet, the arrangement and petroleum coke stream of the strong bar magnet
Dynamic direction is perpendicular, and first equipment for removing ferric ion (14), the second equipment for removing ferric ion (16) and third equipment for removing ferric ion (22) are fixed respectively
It is connected at position in the drainage conduit of the feeding device, the drying unit with the discharging device and the discharging device is arranged
In expects pipe.
4. the petroleum coke as described in claims 1 to 3 any one is dried, except iron integrated apparatus, which is characterized in that the confession
Expect that device includes crusher (1), the first feed bin (19) and the first conveying auger (2)；The crusher (1) is by broken petroleum
Coke is delivered to the feed inlet of first feed bin (19)；The first equipment for removing ferric ion is fixed in the drainage conduit of first feed bin (19)
(14), by first equipment for removing ferric ion (14) except the petroleum coke after iron is delivered to the first conveying auger (2), first conveying is twisted
Imperial (2) are connected with the drying unit.
5. petroleum coke as claimed in claim 4 drying removes iron integrated apparatus, which is characterized in that the drying unit includes
Rotating cylinder (5), rotating cylinder frame (9), rotating cylinder heating device and driving motor (7), the rotating cylinder (5) are to be internally provided with spiral directing plate
Rotating cylinder, the rotating cylinder (5) includes cylinder ontology (17) and cylinder side wall (18), and the cylinder ontology (17) can be around two cylinder side walls
(18) it rotates, in which: the driving motor (7) drives cylinder ontology (17) rotation, and the rotating cylinder (5) and rotating cylinder frame (9) turn
Dynamic connection；The rotating cylinder heating device is fixed on rotating cylinder frame (9) low side, the bottom of the cylinder ontology (17) to heat rotation
End.
6. petroleum coke drying as claimed in claim 5 removes iron integrated apparatus, which is characterized in that the rotating cylinder heating device
Including gas pipeline (3) and burner (4), the burner (4) is uniformly distributed by gas pipeline (3) and is fixed on the cylinder
The Basolateral of ontology (17).
7. petroleum coke drying as claimed in claim 6 removes iron integrated apparatus, which is characterized in that be equipped in the rotating cylinder (5)
Horizontal positioned the first dust removing tube (6) is uniformly provided with dedusting hole (21) on first dust removing tube (6)；First dedusting
Pipe (6) be fixed on the rotating cylinder (5) far from the feeding device cylinder side wall (18) upper end, the one of first dust removing tube (6)
The cylinder side wall (18) of fixed first dust removing tube (6) is extended at end, and the other end extends in the rotating cylinder (5) and described in neighbour
Another side wall (18) of rotating cylinder (5)；Rotating cylinder frame (9) top offers evacuation port (8).
8. petroleum coke as claimed in claim 7 drying removes iron integrated apparatus, which is characterized in that the discharging device includes
Second feed bin (10) and the second conveying auger (20)；Pass through discharge duct (15) and institute at second feed bin (10) gating location
Rotating cylinder (5) is stated to be connected；The discharge duct (15) is 90 ° of bend pipes, and the discharge duct (15) is fixed on the pipeline section of vertical direction
There is horizontal positioned strong bar magnet；
Petroleum coke enters the be connected with second feed bin (10) second conveying by the feed inlet of second feed bin (10)
Petroleum coke is delivered to the drainage conduit of second feed bin (10) by auger (20), second conveying auger (20).
9. petroleum coke drying as claimed in claim 8 removes iron integrated apparatus, which is characterized in that second feed bin (10)
Drainage conduit nozzle position be fixed with third equipment for removing ferric ion (22), the third equipment for removing ferric ion (22) and petroleum coke flow direction phase
Vertically.
10. petroleum coke drying as claimed in claim 9 removes iron integrated apparatus, which is characterized in that second feed bin (10)
It is inside fixed with the pipeline that cooling liquid passes through, the pipeline is coiled in second feed bin (10)；Second feed bin (10)
The second dust removing tube (13) are equipped in the vertical direction, second dust removing tube (13) is connected with first dust removing tube (6).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811028451.0A CN109114917B (en) | 2018-09-04 | 2018-09-04 | Petroleum coke drying and iron removing integrated device |
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| CN201811028451.0A CN109114917B (en) | 2018-09-04 | 2018-09-04 | Petroleum coke drying and iron removing integrated device |
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| CN109114917B CN109114917B (en) | 2023-10-27 |
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| CN111197924A (en) * | 2020-03-10 | 2020-05-26 | 毕霞 | Intelligent wet petroleum coke dryer for petroleum products |
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| CN109114917B (en) | 2023-10-27 |
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