CN109439347A - A kind of petroleum coke processing system - Google Patents
A kind of petroleum coke processing system Download PDFInfo
- Publication number
- CN109439347A CN109439347A CN201811518728.8A CN201811518728A CN109439347A CN 109439347 A CN109439347 A CN 109439347A CN 201811518728 A CN201811518728 A CN 201811518728A CN 109439347 A CN109439347 A CN 109439347A
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- China
- Prior art keywords
- mixing chamber
- dewatering screen
- vibrating
- petroleum coke
- broken
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- 239000002006 petroleum coke Substances 0.000 title claims abstract description 66
- 238000002156 mixing Methods 0.000 claims abstract description 98
- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 239000000571 coke Substances 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 53
- 239000000463 material Substances 0.000 claims description 27
- 238000003756 stirring Methods 0.000 claims description 23
- 238000004062 sedimentation Methods 0.000 claims description 22
- 238000007599 discharging Methods 0.000 claims description 21
- 230000007723 transport mechanism Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 9
- 239000002245 particle Substances 0.000 description 8
- 230000018044 dehydration Effects 0.000 description 7
- 238000006297 dehydration reaction Methods 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 6
- 239000002002 slurry Substances 0.000 description 6
- 238000000926 separation method Methods 0.000 description 5
- 238000005235 decoking Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 230000003020 moisturizing effect Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000011335 coal coke Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 239000011593 sulfur Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B33/00—Discharging devices; Coke guides
- C10B33/006—Decoking tools, e.g. hydraulic coke removing tools with boring or cutting nozzles
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10B—DESTRUCTIVE DISTILLATION OF CARBONACEOUS MATERIALS FOR PRODUCTION OF GAS, COKE, TAR, OR SIMILAR MATERIALS
- C10B57/00—Other carbonising or coking processes; Features of destructive distillation processes in general
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Combined Means For Separation Of Solids (AREA)
Abstract
This application discloses a kind of petroleum coke processing systems, comprising: broken conveying device, the broken conveying device include broken crusher is carried out for the raw material in STRENGTH ON COKE tower, and for convey it is broken after raw material slip burnt slot；Mixing chamber, the mixing chamber are equipped with mixing chamber entrance and mixing chamber and export, and the mixing chamber entrance slips burnt slot and be connected to described, and the mixing chamber is additionally provided at least one rabbling mechanism equipped with intake tunnel, the mixing chamber；Vibration dehydrating device, the vibration dehydrating device include at least one vibrating-dewatering screen, and the vibrating-dewatering screen is equipped with dewatering screen feed inlet, dewatering screen discharge port, dewatering screen discharge outlet, and the dewatering screen feed inlet is connected with mixing chamber outlet.Petroleum coke processing system provided by the present application, petroleum coke shifts between the individual devices when being handled, and the operation such as is crushed, is moved without hand labor, whole system automatic operating, labor intensity of workers is low, smaller to environment and personnel's harm.
Description
Technical field
This application involves technical field of petrochemical industry, more particularly to a kind of petroleum coke processing system.
Background technique
Delayed coking unit is devoked using hydraulic decoking facility at present, and petroleum coke and coke cutting water are from coke drum one
It rises and is discharged into outdoor Chu Jiaochi, separated storing up petroleum coal coke and coke cutting water in burnt pond.Coke cutting water is after multi stage precipitation
It is recycled using coke powder is filtered out, petroleum coke is grabbed by clamshell crane to crusher, is transported through broken petroleum coke by belt
Defeated machine output device.
Due to the decoking of coking plant, petroleum coke stores and all open types of shipment, has in decoking process big
It is the sulfur-bearing of amount, oil-containing, free-and-easy to atmosphere containing coke powder and hydrocarbonaceous steam；The petroleum coke of outdoor Jiao Chi storage is in own temperature and atmosphere
Under the action of wind-force, the steam volatilization for carrying hydro carbons oil gas and sulfide is also had, dry petroleum coke is gone back when wind-force is larger
There are drifting for coke powder；When using clamshell crane to automobile or train dress burnt, petroleum coke to drop phenomenon also commonplace.It is this
Traditional coke removing appts not only cause environmental pollution but also production efficiency is not high.
Therefore, how a kind of petroleum coke processing system of environment-friendly high-efficiency is provided, is solved various in petroleum coke treatment process
Problem is those skilled in the art's technical problem urgently to be resolved.
Summary of the invention
In order to solve the above technical problems, the first purpose of this invention is to provide a kind of petroleum coke processing system；The application
The petroleum coke processing system of offer, petroleum coke shifts between the individual devices when being handled, be crushed without hand labor,
The operation such as mobile, whole system automatic operating, labor intensity of workers is low, smaller to environment and personnel's harm.
Technical solution provided by the invention is as follows:
A kind of petroleum coke processing system, comprising:
Broken conveying device, the broken conveying device include that broken be crushed is carried out for the raw material in STRENGTH ON COKE tower
Machine, and for convey it is broken after raw material slip burnt slot；
Mixing chamber, the mixing chamber is equipped with mixing chamber entrance and mixing chamber exports, and the mixing chamber entrance slips coke with described
Slot connection, the mixing chamber are equipped with intake tunnel, and the mixing chamber is additionally provided at least one rabbling mechanism；
Vibration dehydrating device, the vibration dehydrating device include at least one vibrating-dewatering screen, and the vibrating-dewatering screen is set
There are dewatering screen feed inlet, dewatering screen discharge port, dewatering screen discharge outlet, the dewatering screen feed inlet exports phase with the mixing chamber
Even.
Preferably, the rabbling mechanism includes stirring rod, and the stirring driving machine structure of the driving stirring rod rotation, institute
Stirring rod is stated equipped at least one stirring blade.
Preferably, closed vibrating screen cover is equipped on the outside of the vibrating-dewatering screen, the vibrating screen cover is equipped with vibration
Cover exhaust outlet is sieved, the vibrating screen cover exhaust outlet is connected to exhaust treatment system.
Preferably, it is equipped with material conveying device out, the dewatering screen discharge port is connected with the material conveying device out.
Preferably, the material conveying device out includes transport mechanism, and the discharging above the transport mechanism is arranged in
Cover.
Preferably, the discharging cover is equipped with discharging exhaust outlet, and the discharging exhaust outlet is connected to exhaust treatment system.
Preferably, the vibration dehydrating device is equipped with multiple vibrating-dewatering screens, and multiple vibrating-dewatering screens are connected in parallel to each other,
The dewatering screen feed inlet of each vibrating-dewatering screen is connected with mixing chamber outlet respectively.
Preferably, it is additionally provided with sedimentation basin, the intake tunnel of the mixing chamber is connected by the first water supply pipe and the sedimentation basin
Logical, the dewatering screen discharge outlet of the vibrating-dewatering screen is connected to the sedimentation basin.
Preferably, it is additionally provided with surge tank, the surge tank is arranged between the dewatering screen discharge outlet and the sedimentation basin,
The surge tank also passes through the second water supply pipe and is connected with the mixing chamber.
Preferably, it is additionally provided with filter, the filter is arranged between the surge tank and the sedimentation basin.
The application provides a kind of petroleum coke processing system, comprising: broken conveying device, the broken conveying device include using
Raw material in STRENGTH ON COKE tower carries out broken crusher, and for convey it is broken after raw material slip burnt slot；Mixing chamber, it is described
Mixing chamber is equipped with mixing chamber entrance and mixing chamber and exports, and the mixing chamber entrance slips burnt slot and be connected to described, and the mixing chamber is set
There is intake tunnel, the mixing chamber is additionally provided at least one rabbling mechanism；Vibration dehydrating device, the vibration dehydrating device include
At least one vibrating-dewatering screen, the vibrating-dewatering screen are equipped with dewatering screen feed inlet, dewatering screen discharge port, dewatering screen discharge outlet,
The dewatering screen feed inlet is connected with mixing chamber outlet.Petroleum coke processing system provided by the present application, will by crusher
The petroleum coke that is discharged in coke drum is broken, is then slipped burnt slot and sent to mixing chamber, and broken petroleum coke is in mixing chamber and water
Mixing forms slurry material, is then sent to vibration dehydrating device and carries out high-efficiency dehydration, dewatered petroleum coke is transported again to next
Process is used or is transported to warehouse storage.Petroleum coke processing system provided by the present application, petroleum coke shift between the individual devices
The operation such as when being handled, it is crushed, moved without hand labor, whole system automatic operating, labor intensity of workers is low,
It is smaller to environment and personnel's harm.
In petroleum coke processing system provided by the present application, petroleum coke particles and water are mixed to form slurry material by mixing chamber, can
To reduce the amount of dust；The agitated storehouse pumping installations of the slurry material being formed simultaneously is conveyed, and the mode of conveyer belt is relatively used,
Advantage is all had in delivery head and conveying distance, system working efficiency can be improved.The preferred Pulp pump of mixing chamber pumping installations,
Any one of gravel pump drives material (petroleum coke) mobile using centrifugal force.
In petroleum coke processing system provided by the present application, vibration dehydrating device focusing aqueous mixtures are dehydrated, separation
Moisture is collected through the outflow of dewatering screen discharge outlet；Isolated petroleum coke is collected through dewatering screen discharge port, dehydration efficiency height, device
It is simple to operation.The vibrating mechanism of vibrating-dewatering screen can select different capacity according to actual needs；The aperture of sieve used
It can select according to actual needs, also sieve can be replaced in the different supplied materials intermittent phases, to meet the process demand of different material.This
Outside, also settable buffer damping mechanism reduces noise when vibrating-dewatering screen work, or shakes the influence to other equipment.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, 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
The some embodiments recorded in application, for those of ordinary skill in the art, without creative efforts,
It is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of petroleum coke processing system in the embodiment of the present invention；
Fig. 2 is the process flow diagram of petroleum coke processing system in the embodiment of the present invention；
Fig. 3 is mixing chamber in petroleum coke processing system in the embodiment of the present invention and the structural schematic diagram for slipping burnt slot cooperation；
Fig. 4 is the schematic side view of mixing chamber in petroleum coke processing system in the embodiment of the present invention；
Appended drawing reference: a- is crushed conveying device；A1- crusher；A2- slips burnt slot；C- mixing chamber；C1- mixing chamber entrance；
The outlet of c2- mixing chamber；C3- intake tunnel；C4- rabbling mechanism；C5- mixing chamber exhaust outlet；D1- sink；The first water supply pipe of d11-；
The second water supply pipe of d12-；D2- surge tank；D3- filter；E- vibration dehydrating device；E1- vibrating-dewatering screen；E2- vibrating screen cover
Body；E21- vibrating screen cover exhaust outlet；E3- goes out material conveying device；E31- transport mechanism；E32- discharging cover；E33- discharging is useless
Port.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality
The attached drawing in example is applied, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described implementation
Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common
The application protection all should belong in technical staff's every other embodiment obtained without making creative work
Range.
Please be as shown in Figures 1 to 4, the embodiment of the present invention provides a kind of petroleum coke processing system, comprising:
Broken conveying device a, the broken conveying device a include that broken be crushed is carried out for the raw material in STRENGTH ON COKE tower
Machine a1, and for convey it is broken after raw material slip burnt slot a2；
Mixing chamber c, the mixing chamber c are equipped with mixing chamber entrance c1 and mixing chamber exports c2, the mixing chamber entrance c1 with
Described to slip burnt slot a2 connection, the mixing chamber c is equipped with intake tunnel c3, and the mixing chamber c is additionally provided at least one rabbling mechanism
c4；
Vibration dehydrating device e, the vibration dehydrating device e include at least one vibrating-dewatering screen e1, the vibration dehydration
It sieves e1 and is equipped with dewatering screen feed inlet, dewatering screen discharge port, dewatering screen discharge outlet, the dewatering screen feed inlet goes out with the mixing chamber
Mouth c2 is connected.
The application provides a kind of petroleum coke processing system, comprising: broken conveying device a, the broken conveying device a include
Carry out broken crusher a1 for the raw material in STRENGTH ON COKE tower, and for convey it is broken after raw material slip burnt slot a2；Stirring
Storehouse c, the mixing chamber c are equipped with mixing chamber entrance c1 and mixing chamber exports c2, and the mixing chamber entrance c1 slips burnt slot a2 with described
Connection, the mixing chamber c are equipped with intake tunnel c3, and the mixing chamber c is additionally provided at least one rabbling mechanism c4；Vibration dehydration dress
E is set, the vibration dehydrating device e includes at least one vibrating-dewatering screen e1, and the vibrating-dewatering screen e1 is fed equipped with dewatering screen
Mouth, dewatering screen discharge port, dewatering screen discharge outlet, the dewatering screen feed inlet are connected with mixing chamber outlet c2.The application mentions
The petroleum coke being discharged in coke drum is crushed by the petroleum coke processing system of confession by crusher a1, then slipped burnt slot a2 send to
Mixing chamber c, broken petroleum coke mix in mixing chamber c with water, form slurry material, are then sent to vibration dehydrating device e
High-efficiency dehydration is carried out, dewatered petroleum coke, which is transported again to subsequent processing, to be used or transport to warehouse storage.It is provided by the present application
Petroleum coke processing system, petroleum coke shifts between the individual devices when being handled, and is crushed, is moved without hand labor
Operation, whole system automatic operating, labor intensity of workers is low, smaller to environment and personnel's harm.
In petroleum coke processing system provided by the present application, petroleum coke particles and water are mixed to form slurry material by mixing chamber c, can
To reduce the amount of dust；The agitated storehouse pumping installations of the slurry material being formed simultaneously is conveyed, and the mode of conveyer belt is relatively used,
Advantage is all had in delivery head and conveying distance, system working efficiency can be improved.The preferred Pulp pump of mixing chamber pumping installations,
Any one of gravel pump drives material (petroleum coke) mobile using centrifugal force.
In petroleum coke processing system provided by the present application, vibration dehydrating device e focusing aqueous mixtures are dehydrated, separation
Moisture is collected through the outflow of dewatering screen discharge outlet；Isolated petroleum coke is collected through dewatering screen discharge port, dehydration efficiency height, device
It is simple to operation.The vibrating mechanism of vibrating-dewatering screen e1 can select different capacity according to actual needs；The aperture of sieve used
It can also select according to actual needs, also sieve can be replaced in the different supplied materials intermittent phases, to meet the process demand of different material.This
Outside, also settable buffer damping mechanism reduces noise when vibrating-dewatering screen e1 work, or shakes the influence to other equipment.
Preferably, the rabbling mechanism c4 includes stirring rod c41, and the stirring of the driving stirring rod c41 rotation is driven
Motivation structure c42, the stirring rod c41 are equipped at least one stirring blade c43.
Rabbling mechanism c4 is realized and is stirred aqueous mixtures burnt in mixing chamber c by way of driving stirring rod c41 rotation
It mixes.At least one stirring blade c43 is set on stirring rod c41, is preferably provided with multiple stirring blade c43.
Preferably, the intake tunnel c3 is arranged in the mixing chamber c side wall.
The side wall of mixing chamber c is arranged in intake tunnel c3, can form certain punching to the burnt aqueous mixtures in mixing chamber c
It hits, prevents petroleum coke particles from sinking to the bottom.The water that more preferable intake tunnel c3 is sent into has certain pressure, can be to the bottom of mixing chamber c
Face forms stronger impact, and petroleum coke particles is prevented to be deposited on the bottom mixing chamber c.Whether intake tunnel c3 provides water, and supplies
The pressure of water, inlet valve, the intake pump that can be arranged by intake tunnel are adjusted.
It is preferred that mixing chamber c is additionally provided with mixing chamber exhaust outlet c5, the mixing chamber exhaust outlet c5 connection exhaust treatment system.It stirs
Storehouse c setting mixing chamber exhaust outlet c5 (being preferably provided at top surface) is mixed, can be given up to petroleum coke with what is generated in water mixed process
Gas is collected, and is sent to exhaust treatment system and is handled, and the influence in petroleum coke treatment process to environment is further reduced.
Preferably, closed vibrating screen cover e2 is equipped on the outside of the vibrating-dewatering screen e1, the vibrating screen cover e2 is set
There are vibrating screen cover exhaust outlet e21, the vibrating screen cover exhaust outlet e21 to be connected to exhaust treatment system.
It is preferably provided with closed vibrating screen cover e2, when so that vibrating-dewatering screen e1 working, harmful gas of petroleum coke generation
Body, dust etc. will not be distributed into ambient enviroment, welding and influence staff's health.Vibrating screen cover e2 passes through
Vibrating screen cover exhaust outlet e21 is connected to exhaust treatment system, handles the exhaust gas of collection.
Preferably, it is equipped with material conveying device e3 out, the dewatering screen discharge port is connected with the material conveying device e3 out.
The petroleum coke of vibrating-dewatering screen separation needs to transport to subsequent processing use, or enters warehouse storage.As vibration
The first discharging scheme of dewatering screen e1 is provided the petroleum coke of material conveying device e3 conveying discharge port discharge, realizes production
Automation carries out, and reduces labor intensity of workers.
Preferably, the material conveying device e3 out includes transport mechanism e31, and is arranged on the transport mechanism e31
The discharging cover e32 of side.
It is preferred that going out material conveying device e3 includes transport mechanism e31, and the discharging above the transport mechanism e31 is set
Cover e32.Transport mechanism e31 usually can with conveyer belt, conveyer chain etc., can according to the practical flexible setting in place, meanwhile, pass
Sending mechanism e31 further includes the transmission driving mechanism for driving its operating.(especially transmission belt or biography above material conveying device e3 out
Send above chain) setting discharging cover e32, exhaust gas, the dust etc. that generate in petroleum coke transmission process are collected, avoid overflowing
Pollute environment.
Preferably, the discharging cover e32 is equipped with discharging exhaust outlet e33, and the discharging exhaust outlet e33 is connected at exhaust gas
Reason system.
It is equipped with discharging exhaust outlet e33 in discharging cover e32, the exhaust gas of collection and dust are sent to exhaust treatment system
Reason.The power of conveying exhaust gas and dust can come from being arranged the equipment such as air blower in the channel.
Preferably, the vibration dehydrating device e is equipped with multiple vibrating-dewatering screen e1, and multiple vibrating-dewatering screen e1 are each other
Parallel connection, the dewatering screen feed inlet of each vibrating-dewatering screen e1 are connected with mixing chamber outlet c2 respectively.
As the second scheme of multistage vibrating-dewatering screen e1, multiple vibrating-dewatering screen e1 can be connected in parallel to each other, be improved
Processing capacity.
As another combination, it is preferable that the vibration dehydrating device e is equipped with multiple vibrating-dewatering screen e1, multiple
The vibrating-dewatering screen e1 is one another in series, composition vibrating-dewatering screen component, and in the vibrating-dewatering screen component, first order vibration is de-
The dewatering screen feed inlet of water sieve e1 and the mixing chamber outlet c2 are connected, the dewatering screen feed inlet of next stage vibrating-dewatering screen e1 and
The dewatering screen discharge outlet of upper level vibrating-dewatering screen e1 is connected, the dewatering screen discharge outlet and vibration of afterbody vibrating-dewatering screen e1
It sieves drainpipe to be connected, the dewatering screen discharge port of afterbody vibrating-dewatering screen e1 is for discharging.Multiple vibrating-dewatering screen e1 are gone here and there
Connection setting, first order vibrating-dewatering screen e1 connection mixing chamber c and second level vibrating-dewatering screen e1, every level-one vibrating-dewatering screen e1 sieve
Petroleum coke out is collected respectively, and next stage vibrating-dewatering screen e1 carries out the moisture that upper level vibrating-dewatering screen e1 is separated
The lesser petroleum coke particles collection of the partial size having in the moisture of upper level vibrating-dewatering screen e1 separation is sent in screening again
Out.Vibrating-dewatering screen e1 processing through plural serial stage, can separate and collect petroleum coke as far as possible, and to be finally separating out
Water cleanliness is higher, can send to mixing chamber c reuse, while being also convenient for handling water.The vibrating-dewatering screen of different stage
The mesh size of e1 is different, usually sets mesh size to vibrate dehydration from first order vibrating-dewatering screen e1 to afterbody
Sieve e1 is gradually reduced.
Preferably, the vibration dehydrating device e is equipped with multiple vibrating-dewatering screen components, multiple vibrating-dewatering screen components
It is connected in parallel to each other.Preferably, multistage vibrating-dewatering screen e1 is connected the vibrating-dewatering screen component to be formed, then it is multiple be arranged in parallel,
Then each vibrating-dewatering screen component can handle a coke charge aqueous mixtures respectively, improve processing capacity.Mixing chamber c mixes Jiao Shui
Object is delivered to different vibrating-dewatering screen components, can be realized by modes such as branch pipe and valves.
It is preferably, described that slip burnt slot a2 be closed to slip burnt slot.
It burnt slot a2 will be slipped is set as closed and slip burnt slot, then petroleum coke is sent into mixing chamber c's through slipping burnt slot a2 from coke drum
In the process, material, gas and water will not all leak, and material and water (mainly high pressure water used in hydraulic decoking) enter mixing chamber c,
A certain proportion of water is added to be mixed；And after gas enters mixing chamber c, agitated storehouse exhaust outlet enters exhaust treatment system
Collection processing, safety and environmental protection are not necessarily to manual intervention.Using it is closed slip burnt slot a2 when, slip the junction of burnt slot a2 and mixing chamber
The sealing structures such as sealing strip can be set.
Preferably, be additionally provided with sedimentation basin d1, the intake tunnel c3 of the mixing chamber c by the first water supply pipe d11 with it is described
Sedimentation basin d1 connection, the dewatering screen discharge outlet of the vibrating-dewatering screen e1 are connected to the sedimentation basin d1.
Processing system provided by the present application can also recycle the moisture of removing: by the way that sedimentation basin d1 is arranged,
The water for collecting vibrating-dewatering screen e1 filtering is sent into mixing chamber c using the first water supply pipe d11 and is used.Water in sedimentation basin d1
It is delivered in mixing chamber c, is usually realized by setting pump.The pump of first water supply pipe d11 setting, i.e. intake tunnel c3 is to stirring
Storehouse c moisturizing and the intake pump for impacting the bottom surface mixing chamber c.And inlet valve is cooperated to control whether water enters mixing chamber c.
Preferably, it is additionally provided with surge tank d2, the surge tank d2 is arranged in the dewatering screen discharge outlet and the sedimentation basin
Between d1, the surge tank d2 also passes through the second water supply pipe d12 and is connected with the mixing chamber c.
In the water of vibrating-dewatering screen e1 separation, in addition to water, there are also the petroleum cokes that part partial size is less than filtration aperture
Grain.Therefore, setting surge tank d2 receives the water of dewatering screen discharge outlet discharge, and majority is through the second water supply pipe d12 (main moisturizing access)
Into being utilized in mixing chamber c, so that the petroleum coke particles in the first drainage channel b61, which enter mixing chamber c, enters back into drainage bin b
In, it is collected as far as possible；In addition, entering in sedimentation basin d1 there are also small part water, enter mixing chamber c through the first water supply pipe d11
It is utilized.By setting valve and pump, the water that mixing chamber c preferentially utilizes the second water supply pipe d12 to be sent into can control, when inadequate again
Water is sent using the first water supply pipe d11.First water supply pipe d11 and the second water supply pipe d12 can be connected to mixing chamber c respectively, can also
Be connected to by moisturizing general pipeline with mixing chamber c, only the first water supply pipe d11 and the second water supply pipe d12 respectively with moisturizing general pipeline
Valve is respectively set before connectivity points, also may be implemented first with the operation of the second water supply pipe d12 water being sent into.
Preferably, be additionally provided with filter d3, the filter d3 setting the surge tank d2 and sedimentation basin d1 it
Between.
It is preferred that also setting up filter d3 between surge tank d2 and sedimentation basin d1, surge tank d2 is filtered in advance, is filtered
It can be reduced, be made into the content of petroleum coke particles in the water of sedimentation basin d1 after filtering with otherwise processed to petroleum coke particles etc.
Water in sedimentation basin d1 is comparatively clean water, to reduce the deposition of petroleum coke in sedimentation basin d1.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be readily apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest scope of cause.
Claims (10)
1. a kind of petroleum coke processing system characterized by comprising
Broken conveying device (a), the broken conveying device (a) include that broken be crushed is carried out for the raw material in STRENGTH ON COKE tower
Machine (a1), and for convey it is broken after raw material slip burnt slot (a2)；
Mixing chamber (c), the mixing chamber (c) are equipped with mixing chamber entrance (c1) and mixing chamber outlet (c2), the mixing chamber entrance
(c1) be connected to the burnt slot (a2) that slips, the mixing chamber (c) be equipped with intake tunnel (c3), the mixing chamber (c) be additionally provided with to
A few rabbling mechanism (c4)；
Vibration dehydrating device (e), the vibration dehydrating device (e) include at least one vibrating-dewatering screen (e1), and the vibration is de-
Water sieve (e1) is equipped with dewatering screen feed inlet, dewatering screen discharge port, dewatering screen discharge outlet, the dewatering screen feed inlet and the stirring
Storehouse exports (c2) and is connected.
2. system according to claim 1, which is characterized in that the rabbling mechanism (c4) includes stirring rod (c41), and
The stirring driving machine structure (c42) for driving the stirring rod (c41) to rotate, the stirring rod (c41) is equipped at least one stirring
Blade (c43).
3. system according to claim 1, which is characterized in that be equipped with closed vibration on the outside of the vibrating-dewatering screen (e1)
It sieves cover (e2), the vibrating screen cover (e2) is equipped with vibrating screen cover exhaust outlet (e21), the vibrating screen cover exhaust outlet
(e21) it is connected to exhaust treatment system.
4. system according to claim 1, which is characterized in that be equipped with material conveying device (e3), the dewatering screen discharging
Mouth is connected with material conveying device (e3) out.
5. system according to claim 4, which is characterized in that material conveying device (e3) out includes transport mechanism
(e31), and discharging cover (e32) above the transport mechanism (e31) is set.
6. system according to claim 5, which is characterized in that the discharging cover (e32) is equipped with discharging exhaust outlet
(e33), the discharging exhaust outlet (e33) is connected to exhaust treatment system.
7. system according to claim 1 to 6, which is characterized in that the vibration dehydrating device (e) is equipped with more
A vibrating-dewatering screen (e1), multiple vibrating-dewatering screens (e1) are connected in parallel to each other, each vibrating-dewatering screen (e1) takes off
Water sieve feed inlet is connected with mixing chamber outlet (c2) respectively.
8. system according to claim 1, which is characterized in that be additionally provided with sedimentation basin (d1), the water inlet of the mixing chamber (c)
Channel (c3) is connected to by the first water supply pipe (d11) with the sedimentation basin (d1), the dewatering screen row of the vibrating-dewatering screen (e1)
The mouth of a river is connected to the sedimentation basin (d1).
9. system according to claim 8, which is characterized in that be additionally provided with surge tank (d2), surge tank (d2) setting
Between the dewatering screen discharge outlet and the sedimentation basin (d1), the surge tank (d2) also by the second water supply pipe (d12) with
The mixing chamber (c) is connected.
10. system according to claim 9, which is characterized in that be additionally provided with filter (d3), filter (d3) setting
Between the surge tank (d2) and the sedimentation basin (d1).
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| CN201811518728.8A CN109439347A (en) | 2018-12-12 | 2018-12-12 | A kind of petroleum coke processing system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811518728.8A CN109439347A (en) | 2018-12-12 | 2018-12-12 | A kind of petroleum coke processing system |
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| CN201811518728.8A Pending CN109439347A (en) | 2018-12-12 | 2018-12-12 | A kind of petroleum coke processing system |
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