CN106395824B - Carbon disulfide coke method continuous production processes and device - Google Patents
Carbon disulfide coke method continuous production processes and device Download PDFInfo
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Abstract
The invention belongs to carbon disulfide coke method production technical fields, in order to solve in traditional carbon disulfide coke method batch production technique, when coke raw material is added, need to stop that sulphur is added, and the environmental security for feeding and being brought when slagging tap, the present invention provides a kind of carbon disulfide coke method continuous production processes, technological process includes pretreatment of raw material, synthetic reaction, desulfurization, condensation, rectification and purification, vent gas treatment, when the addition of this present invention synthetic reaction process reacting furnace coke raw material or reacting furnace are slagged tap, inert gas is all made of into line replacement to gases such as CS2 in reacting furnace, it will not be to stove external leakage.The present invention eliminated synthetic reaction process gasification reacting furnace uncap be added coke raw material when, stop the batch production that sulphur is added, it solves reacting furnace and uncaps and coke raw material is added and the toxic and harmful gas uncontrollable discharge such as H2S, SO2 is brought when removing slag environmental security, realize clean manufacturing, continuous production.
Description
Technical field
The invention belongs to carbon disulfide coke method production technical fields, and in particular to a kind of carbon disulfide coke method is continuously given birth to
Production. art and device.
Background technology
Existing carbon disulfide coke method batch production technological process includes：Pretreatment of raw material（Dry carbon and molten sulphur）- synthesis
Six processes such as reaction-desulfurization-condensation-rectification and purification-claus oven vent gas treatment, due in synthetic reaction process, gas
Change reacting furnace uncap be added coke raw material when, the addition of element sulfur raw material need to be stopped（A coke raw material need to be added daily, due to opening
When bell is fed, H2S、SO2The uncontrollable discharge of equal toxic and harmful gas brings environment and security risk harm, practical
When operation, in order to lower harm, the addition of about 3 hour element sulfur raw materials need to be stopped when coke raw material is added）, it is equal to and adds
It stopped the synthetic reaction of sulphur and coke when entering coke raw material, therefore, such production method tradition be known as two in the industry
Nitric sulfid coke method batch production method.
In conclusion coke original is added the problem is that reacting furnace is uncapped in carbon disulfide coke method batch production method
When material, H2S、SO2Equal toxic and harmful gas uncontrollable discharge brings certain environment and security risk harm
In addition, when above-mentioned carbon disulfide coke method batch production method is slagged tap there is also reacting furnace, some H2S、SO2Deng
Toxic and harmful gas uncontrollable discharge also brings certain environment and security risk harm.
Invention content
The present invention is in order to solve the synthetic reaction process of above-mentioned carbon disulfide coke method batch production technique, gasification reaction
Stove is uncapped when coke raw material is added, and stops batch production that sulphur being added and reacting furnace charging and H when slagging tap2S、SO2Deng
The environmental security that toxic and harmful gas uncontrollable discharge is brought, and then provide a kind of carbon disulfide coke method continuous production
Technique and device.
The present invention adopts the following technical scheme that：
A kind of carbon disulfide coke method continuous production processes, technological process include pretreatment of raw material successively, synthetic reaction, take off
Sulphur, condensation, rectification and purification, vent gas treatment, coke raw material is added from the top of reacting furnace in the synthetic reaction process, and synthesis is anti-
Clinker after answering is discharged from reacting furnace lower part slag releasing channel, it is characterised in that：The synthetic reaction process reacting furnace coke raw material
When addition or reacting furnace are slagged tap, to the CS in reacting furnace2Gas uses inert gas into line replacement.
Inert gas-CS when the synthetic reaction reacting furnace coke raw material is added2The specific replacement process of furnace gas is：It is first
First by the convex interfacing part in Special feeding orlop portion（4-7）With the concave interfacing part of reacting furnace top link（7）It carries out closed
Docking, is separately turned on reacting furnace top link corrosion-resistant and high-temperature resistant airtight valve after docking（6）With Special feeding storehouse lower part corrosion resistant
Lose high temperature resistant airtight valve（4-6）, the coke in Special feeding storehouse is added in reacting furnace, it is then lazy from Special feeding storehouse top
Property gas feed open and close valve（5）Inert gas is added, will be added during coke raw material and enter Special feeding storehouse in reacting furnace
Interior CS2Furnace gas makes to replace the CS flowed back into reacting furnace in Special feeding storehouse into line replacement2Furnace gas is by reacting furnace furnace roof CS2It is defeated
Go out pipeline（9）Dispatch is to CS2Recovery system pipeline（10）, it is close that reacting furnace top link corrosion-resistant and high-temperature resistant is then closed respectively
Valve closing（6）With Special feeding storehouse lower part corrosion-resistant and high-temperature resistant airtight valve（4-6）Complete sealed feeding operation.
When the synthetic reaction process reacting furnace is slagged tap, the inert gas-CS in not blowing out continuous production process2Stove
The specific replacement process of gas is：It opens and is arranged in furnace bottom slag releasing channel inert gas inlet port open and close valve（18）, inert gas entrance
The CS that slag releasing channel has slag releasing channel2Furnace gas pushes to gasification reaction furnace body（2）In burner hearth, it is closed then to open slag notch
Valve（16）It slags tap, tapping process keeps slag releasing channel（15）It is interior that there is enough inert gases, to prevent CS in stove2Gas to
Stove distributes outside.
When the synthetic reaction process reacting furnace is slagged tap, the inert gas-CS when shutdown maintenance is slagged tap2Furnace gas is specific
Replacement process is：It is first turned on reacting furnace sulphur and channel airtight valve is added（13）, close gasification reacting furnace furnace roof CS2Output channel
Corrosion-resistant and high-temperature resistant airtight valve（8）, then open reacting furnace roof connecting inert gas import open and close valve（5）Go out with reacting furnace furnace bottom
Slag channel inert gas inlet port open and close valve（18）Inert gas is added into reacting furnace, by CS in stove2Furnace gas is by under reacting furnace
Channel is added in portion's sulphur（11）, channel is added through sulphur（11）With CS2Recovery system pipeline（10）Connecting tube（14）, displacement is extremely
CS2Recovery system pipeline（10）, or reacting furnace furnace bottom slag releasing channel inert gas inlet port open and close valve is opened respectively（18）With
Channel inert gas inlet port open and close valve is added in reacting furnace sulphur（12）, by CS in stove2Furnace gas is by furnace roof CS2Output channel（9）It sets
Shift to CS2Recovery system pipeline（10）, it is then followed by and opens slag notch airtight valve（16）Carry out scarfing cinder.
CS in the pressure ratio reacting furnace of the inert gas for displacement2The big 0.02-0.1MPa of furnace gas pressure.
The inert gas is nitrogen.
Complete the process units of the carbon disulfide coke method continuous production processes, including coke preheater, coke raw material
Special feeding storehouse, inert gas system, sulphur liquefier, gasification reacting furnace, CS2Recovery system, slag handling system, slag notch
Waste heat from tail gas Collection utilization facility and exhaust gas discharge chimney；
The gasification reacting furnace includes furnace body and externally heated oven, is equipped at the top of furnace body and connects with coke raw material Special feeding storehouse
The coke charge door connect, the connecting tube between coke charge door and coke raw material Special feeding storehouse are opened equipped with inert gas import
The end of valve closing and corrosion-resistant and high-temperature resistant airtight valve, connecting tube is equipped with spill interfacing part, CS2Recovery system passes through CS2Output channel
It is connect with furnace body top, CS2Output channel is equipped with corrosion-resistant and high-temperature resistant airtight valve；Furnace body bottom end passes through slag releasing channel and clinker
Processing system connects, and the slag notch of slag releasing channel is equipped with airtight valve and the inert gas being connect with inert gas system enters
Mouthful, open and close valve is equipped in inert gas inlet port；The slag notch waste heat from tail gas Collection utilization facility is set to going out for bottom of furnace body
It is fixedly connected at cinder notch and with externally heated oven；
The coke preheater is connect with coke raw material Special feeding storehouse, slag notch waste heat from tail gas Collection utilization facility, is given up
Gas discharge chimney is connect with externally heated oven bottom.
The bottom of furnace body is additionally provided with and CS2Channel is added in the sulphur of recovery system connection, and sulphur liquefier adds with sulphur
Enter channel connection, sulphur is added channel and is equipped with airtight valve and the inert gas inlet port being connect with inert gas system opening and closing
Valve.
The slag notch waste heat from tail gas Collection utilization facility includes gas gathering mask, and gas gathering mask is equipped with open and close valve and exhaust fan.
The coke raw material Special feeding storehouse includes feed bin ontology small in the end and big in the middle, and the top of feed bin ontology is logical
It crosses feed pipe and is connected with coke loading hopper, feed pipe is equipped with corrosion-resistant and high-temperature resistant airtight valve and connects inert gas system
Inert gas inlet port, open and close valve is equipped at inert gas inlet port, and the tremie pipe of feed bin body bottom portion passes through convex interfacing part
It is connect with spill interfacing part, tremie pipe is equipped with corrosion-resistant and high-temperature resistant airtight valve.
The inert gas is nitrogen.
The present invention has the advantages that：
1, continuous production processes of the present invention are utilized so that when coke is added in reacting furnace in synthetic reaction process, no longer
The addition for needing to stop sulphur, and since the addition of coke raw material carries out under conditions of closed, reacting furnace internal leakage when charging
To the CS in Special feeding storehouse2Equal furnace gases, can return to and enter recycling system in reacting furnace；It slags tap in reacting furnace
When, prevent CS2The leakage of equal furnace gases so that reacting furnace is not in H when coke raw material is added and slagging tap2S、SO2Have etc. toxic
Evil gas uncontrollable discharge problem.
2, the present invention eliminated synthetic reaction process gasification reacting furnace uncap be added coke raw material when, stop sulphur be added
Batch production is realized the closed continuous pan feeding of each raw material by multiple open and close valves and airtight valve, solves reacting furnace and open
The environmental security that the toxic and harmful gas uncontrollable discharge such as H2S, SO2 is brought when lid is added coke raw material and slags tap, is realized
Clean manufacturing, continuous production；
3, the present invention is realized to CS by the way that inert gas is added2The displacement of furnace gas, in charging and the reaction process that gasifies
In can be completed to CS2The continuous displacement of furnace gas, production efficiency higher, and entire replacement process is complete under closed environment
At, improve production environment requirement；
4, it is respectively provided with inert gas inlet port at two at the gasification reacting furnace furnace roof and furnace bottom, is required according to craft precision
And process sequence（Such as different processes of charging, deslagging）It can be opened and closed different inert gas inlet ports, realize multi-faceted CS2Stove
Gas is replaced, and the operating efficiency of each process had both been improved, and also inert gas can be added through different directions to improve CS2Furnace gas is replaced
Rate.
Description of the drawings
Fig. 1 is the production technology and device block diagram of the present invention；
Fig. 2 is the process flow chart of the present invention；
Fig. 3 is the horizontal the inside schematic diagram of gasification reacting furnace；
Fig. 4 is the partial enlarged view A in Fig. 3；
Fig. 5 is the structural schematic diagram of gasification reacting furnace Special feeding bin device；
Fig. 6 is the connection diagram of feeding chamber and reacting furnace；
Fig. 7 is traditional carbon disulfide coke method batch production process flow chart；
In figure：1-1 coke preheaters, 1-2 coke raw material Special feedings storehouse, 1-3 inert gas systems, the liquefaction of 1-4 sulphur
Device, 1-5 gasification reacting furnaces, 1-6 CS2Recovery system（Complete desulfurization, condensation, rectification and purification, claus oven vent gas treatment）, 1-7
Slag handling system, 1-8 slag notch waste heat from tail gas Collection utilization facilities, 1-9 exhaust gas discharge chimney；
1- externally heated ovens, 2- furnace bodies, 3- coke charge doors, 4- connecting tubes, 5- inert gas import open and close valves, 6- are corrosion-resistant
High temperature resistant airtight valve, 7- spill interfacing parts, 8- corrosion-resistant and high-temperature resistant airtight valves, 9- CS2Output channel, 10- CS2Recovery system
Channel, 12- inert gas inlet port open and close valves, 13- airtight valves, 14- sulphur addition channel and CS is added in pipeline, 11- sulphur2It returns
Receipts system pipeline connecting tube, 15- slag releasing channels, 16- airtight valves, 17- inert gas inlet ports, 18- open and close valves, 19- gas hoods,
20- open and close valves, 21- exhaust fans, 22- reacting furnace overhead-valves；
4-1 coke loading hoppers；4-2 corrosion-resistant and high-temperature resistant airtight valves；4-3 inert gas inlet ports；4-4 open and close valves；4-5 expects
Storehouse ontology；4-6 corrosion-resistant and high-temperature resistant airtight valves；4-7 convexs interfacing part, 4-8 feeding chamber bottom valves.
Specific implementation mode
In conjunction with attached drawing, the specific implementation mode of the present invention is described further：
As shown in Fig. 2, carbon disulfide coke method continuous production processes, technological process include：Pretreatment of raw material（Dry carbon and
Molten sulphur）- synthetic reaction-desulfurization-condensation-rectification and purification-claus oven vent gas treatment, wherein desulfurization, condensation, rectifying carry
Pure, claus oven vent gas treatment is by CS2Recovery system is completed.
Reacting furnace coke raw material is incorporated as sealed feeding method, reacting furnace removing slag in the synthetic reaction process
When, concentrate cleaning to discharge with the gas that clinker distributes, the closed of reacting furnace coke raw material addition adds in the synthetic reaction process
Material method, including gasification reacting furnace Special feeding binning enter bright red coke, and driving is loaded into the Special feeding storehouse fortune of bright red coke
It send at the top of gasification reacting furnace, coke charge door connector is closed Special feeding storehouse and reacting furnace top docks, gasification reacting furnace
Closed addition coke raw material operation, which is characterized in that the closed addition coke raw material operation sequence of gasification reacting furnace：First will
The convex interfacing part in Special feeding orlop portion and reacting furnace top link concave interfacing part carry out it is closed dock, after docking respectively
It opens reacting furnace top link airtight valve and Special feeding storehouse lower part airtight valve feeds, by Special feeding after the completion of charging
Inert gas is added in storehouse top, will be added during coke raw material and enter the CS in Special feeding storehouse in reacting furnace2Equal furnace gases
Into line replacement, make to replace the CS flowed back into reacting furnace in Special feeding storehouse2Equal furnace gases are by reacting furnace furnace roof CS2Output channel is arranged
It send to CS2Then recovery system pipeline closes reacting furnace top link airtight valve and Special feeding storehouse lower part airtight valve respectively
Complete sealed feeding operation；In the synthetic reaction process when reacting furnace removing slag, concentrated with the gas that clinker distributes clear
Clean discharge that is, when not blowing out continuous production is slagged tap, including is opened setting and is opened and closed in furnace bottom slag releasing channel inert gas inlet port
Valve, inert gas enter the CS that slag releasing channel has slag releasing channel2Equal furnace gases push in gasification reaction furnace body burner hearth, then
Slag notch airtight valve to be opened to slag tap, tapping process keeps enough inert gases with certain pressure in slag releasing channel, with
It prevents furnace gas from distributing outward, the outer air of stove is prevented to enter in stove, enter more than tail gas with the gas that clinker gives out when slagging tap
Hot Collection utilization facility, tail gas heat quantity is discharged after externally heated oven recycles by chimney, after slagging tap, closes inert gas
Open and close valve and airtight valve of slagging tap.
In the synthetic reaction process when reacting furnace removing slag, cleaning discharge is concentrated with the gas that clinker distributes, also
When being included in gasification reacting furnace continuous production and overhauling or clear up for a period of time furnace chamber and need whole deslagginves, it is first turned on reacting furnace sulphur
Channel airtight valve is added, closes gasification reacting furnace furnace roof CS2Output channel airtight valve, then open reacting furnace roof connecting indifferent gas
Inert gas is added into reacting furnace for body import open and close valve and reacting furnace furnace bottom slag releasing channel inert gas inlet port open and close valve, will
CS in stove2Channel is added by reacting furnace lower part sulphur in equal furnace gases, and channel and CS is added through sulphur2The connecting tube of recovery system pipeline,
It replaces to CS2Recovery system pipeline, or reacting furnace furnace bottom slag releasing channel inert gas inlet port open and close valve and reaction are opened respectively
Channel inert gas inlet port open and close valve is added in stove sulphur, by CS in stove2Equal furnace gases are by furnace roof CS2Output channel is replaced to CS2It returns
System pipeline is received, is then followed by and opens slag notch airtight valve and carry out scarfing cinder, enter tail gas with the gas that clinker gives out when scarfing cinder
Residual heat collection utilizes facility, and tail gas heat quantity discharges after being recycled by externally heated oven by chimney, closed after slagging tap slag tap it is close
The valves such as valve closing and the inert gas inlet port open and close valve make reacting furnace restore to normal synthesis reactiveness
The above-described preferred nitrogen of inert gas.
Carbon disulfide coke method continuous production processes described device of the present invention is as shown in Figure 1, include coke preheater, inertia
Gas system, sulphur liquefier, gasification reacting furnace, CS2Recovery system, slag handling system, exhaust gas discharge chimney.The gasification
Reacting furnace is as shown in Figure 3,4, including reacting furnace externally heated oven, reacts furnace body, and mouth, reaction is added in coke raw material at the top of reacting furnace
Channel, reaction furnace roof CS is added in stove sulphur2Output channel reacts furnace bottom slag releasing channel；The gasification reacting furnace further includes anti-
Furnace roof portion coke raw material is answered to add inlet connecting, reacting furnace furnace roof CS2Output channel airtight valve, reacting furnace sulphur be added channel with
CS2The connecting tube of recovery system pipeline；Reacting furnace is slagged tap waste heat from tail gas Collection utilization facility；The reacting furnace top link with
Reacting furnace bodies top is fixedly connected；Reacting furnace furnace roof CS2The setting of output channel airtight valve is in reaction furnace roof and CS2Output channel
It is fixedly connected；Reacting furnace sulphur is added channel and the both sides of the connecting tube of CS2 recovery system pipelines and channel is added with sulphur respectively
And CS2Recovery system pipeline is connected, and the other side that channel is added in sulphur is fixedly connected with reacting furnace-e/or lower part；Gasification reacting furnace
Waste heat from tail gas of slagging tap is arranged using facility at furnace bottom slag releasing channel slag notch airtight valve, and is fixedly connected with externally heated oven.
As being further improved for the present apparatus, inert gas import opening and closing is provided on the reacting furnace top link
Valve, connector airtight valve are provided with the concave interfacing part being connect with Special feeding storehouse.
As the further improvement of the present apparatus, reacting furnace lower part sulphur is added channel and is provided with inert gas entrance
Channel airtight valve is added in mouth open and close valve, sulphur.
As the further improvement of the present apparatus, the reaction furnace bottom slag releasing channel is provided with slag notch airtight valve,
Inert gas inlet port, inert gas inlet port open and close valve.
As the still further improvement of the present apparatus, the reaction furnace bottom slag notch waste heat from tail gas Collection utilization is set
It applies, including gas gathering mask, open and close valve, exhaust fan.
Another step as the present apparatus is improved, and the reacting furnace uses Special feeding chamber structure as shown in Figure 5, including top
Portion's coke loading hopper, the convex interfacing part that bottom is connect with reacting furnace, the top coke loading hopper and the corrosion-resistant resistance to height in top
Warm airtight valve is fixedly connected, and the convex interfacing part of bottom and reacting furnace connection is fixed with lower part corrosion-resistant and high-temperature resistant airtight valve to be connected
It connects.
Reacting furnace is with the connection structure of feeding device as shown in fig. 6, the concave being arranged on reacting furnace top link docks
It is oriented to and is easy by the convex-concave interfacing part that the two is respectively set when part is docked with the convex interfacing part that Special feeding orlop portion is arranged
It is docked so that the two is realized according to same center line, using both the gravity pressure in Special feeding storehouse compressions method itself after docking
Gasket seal between orchid（It is not shown in figure gasket seal）It realizes the closed docking of No leakage, bolt and nut tightening way can also be used
So that the two realizes closed docking.
It is former in the inert gas replacement method that carbon disulfide gasification reacting furnace continuous production processes of the present invention and device use
Under then, no matter its described device remakes out any malformation, all belongs to the scope of protection of the present invention.
The structure of without specific instruction or device etc. are the prior art in the present invention.
Claims (9)
1. a kind of carbon disulfide coke method continuous production processes, technological process includes pretreatment of raw material successively, synthetic reaction, takes off
Sulphur, condensation, rectification and purification, vent gas treatment, coke raw material is added from the top of reacting furnace in the synthetic reaction process, and synthesis is anti-
Clinker after answering is discharged from reacting furnace lower part slag releasing channel, it is characterised in that：The synthetic reaction process reacting furnace coke raw material
When addition or reacting furnace are slagged tap, to the CS in reacting furnace2Gas uses inert gas into line replacement；
Inert gas-CS when the synthetic reaction reacting furnace coke raw material is added2The specific replacement process of furnace gas is：
First by the convex interfacing part in Special feeding orlop portion（4-7）With the concave interfacing part of reacting furnace top link（7）Into
The closed docking of row, is separately turned on reacting furnace top link corrosion-resistant and high-temperature resistant airtight valve after docking（6）Under Special feeding storehouse
Portion's corrosion-resistant and high-temperature resistant airtight valve（4-6）, the coke in Special feeding storehouse is added in reacting furnace, then from Special feeding storehouse
Top inert gas import open and close valve（5）Inert gas is added, will be added during coke raw material enter in reacting furnace it is special
CS in feeding chamber2Furnace gas makes to replace the CS flowed back into reacting furnace in Special feeding storehouse into line replacement2Furnace gas is by reacting furnace stove
Push up CS2Output channel（9）Dispatch is to CS2Recovery system pipeline（10）, it is corrosion-resistant resistance to that reacting furnace top link is then closed respectively
High-temperature closed valve（6）With Special feeding storehouse lower part corrosion-resistant and high-temperature resistant airtight valve（4-6）Complete sealed feeding operation.
2. carbon disulfide coke method continuous production processes according to claim 1, it is characterised in that the synthetic reaction work
When sequence reacting furnace is slagged tap, the inert gas-CS in not blowing out continuous production process2The specific replacement process of furnace gas is：
It opens and is arranged in furnace bottom slag releasing channel inert gas inlet port open and close valve（18）, inert gas, which will enter slag releasing channel, to slag tap
The CS that channel has2Furnace gas pushes to gasification reaction furnace body（2）In burner hearth, slag notch airtight valve is then opened（16）Gone out
Slag, tapping process keep slag releasing channel（15）It is interior that there is enough inert gases, to prevent CS in stove2Gas is distributed to outside stove.
3. carbon disulfide coke method continuous production processes according to claim 1, it is characterised in that the synthetic reaction work
When sequence reacting furnace is slagged tap, the inert gas-CS when shutdown maintenance is slagged tap2The specific replacement process of furnace gas is：
It is first turned on reacting furnace sulphur and channel airtight valve is added（13）, close gasification reacting furnace furnace roof CS2Output channel is corrosion-resistant resistance to
High-temperature closed valve（8）, then open reacting furnace roof connecting inert gas import open and close valve（5）It is lazy with reacting furnace furnace bottom slag releasing channel
Property gas entrance open and close valve（18）Inert gas is added into reacting furnace, by CS in stove2Furnace gas is added by reacting furnace lower part sulphur
Enter channel（11）, channel is added through sulphur（11）With CS2Recovery system pipeline（10）Connecting tube（14）, displacement to CS2Recycling system
Road under the overall leadership（10）, or reacting furnace furnace bottom slag releasing channel inert gas inlet port open and close valve is opened respectively（18）With reacting furnace sulphur
Channel inert gas inlet port open and close valve is added（12）, by CS in stove2Furnace gas is by furnace roof CS2Output channel（9）It replaces to CS2It returns
Receive system pipeline（10）, it is then followed by and opens slag notch airtight valve（16）Carry out scarfing cinder.
4. carbon disulfide coke method continuous production processes according to claim 2 or 3, it is characterised in that：It is described to be used to set
The inert gas pressure changed is than the CS in reacting furnace2The big 0.02-0.1MPa of furnace gas pressure.
5. carbon disulfide coke method continuous production processes according to claim 4, it is characterised in that：The inert gas is
Nitrogen.
6. completing the process units of carbon disulfide coke method continuous production processes described in claim 5, it is characterised in that：Including coke
Charcoal preheating furnace（1-1）, coke raw material Special feeding storehouse（1-2）, inert gas system（1-3）, sulphur liquefier（1-4）, gasification
Reacting furnace（1-5）, CS2Recovery system（1-6）, slag handling system（1-7）, slag notch waste heat from tail gas Collection utilization facility（1-
8）Chimney is discharged with exhaust gas（1-9）；
The gasification reacting furnace（1-5）Including furnace body（2）And externally heated oven（1）, furnace body（2）Top is equipped with special with coke raw material
Use feeding chamber（1-2）The coke charge door of connection（3）, coke charge door（3）With coke raw material Special feeding storehouse（1-2）Between
Connecting tube（4）It is equipped with inert gas import open and close valve（5）With corrosion-resistant and high-temperature resistant airtight valve（6）, connecting tube（4）End set
There is spill interfacing part（7）, CS2Recovery system（1-6）Pass through CS2Output channel（9）With furnace body（2）Top connects, CS2Efferent duct
Road（9）It is equipped with corrosion-resistant and high-temperature resistant airtight valve（8）；Furnace body（2）Bottom end passes through slag releasing channel（15）With slag handling system（1-
7）Connection, slag releasing channel（15）Slag notch be equipped with airtight valve（16）And and inert gas system（1-3）The indifferent gas of connection
Body inlet port（17）, inert gas inlet port（17）It is interior to be equipped with open and close valve（18）；The slag notch waste heat from tail gas Collection utilization is set
It applies（1-8）Set on furnace body（2）At the slag notch of bottom and and externally heated oven（1）It is fixedly connected；
The coke preheater（1-1）With coke raw material Special feeding storehouse（1-2）, slag notch waste heat from tail gas Collection utilization facility
（1-8）Connection, exhaust gas discharge chimney（1-9）With externally heated oven（1）Bottom connects.
7. the process units of carbon disulfide coke method continuous production processes according to claim 6, it is characterised in that：The stove
Body（2）Bottom is additionally provided with and CS2Recovery system（1-6）Channel is added in the sulphur of connection（11）, sulphur liquefier（1-4）With sulphur
Channel is added（11）Channel is added in connection, sulphur（11）It is equipped with airtight valve（13）And and inert gas system（1-3）Connection
Inert gas inlet port open and close valve（12）.
8. the process units of carbon disulfide coke method continuous production processes according to claim 7, it is characterised in that：It is described go out
Cinder notch waste heat from tail gas Collection utilization facility（1-8）Including gas gathering mask（19）, gas gathering mask（19）It is equipped with open and close valve（20）And air draft
Fan（21）.
9. the process units of carbon disulfide coke method continuous production processes according to claim 8, it is characterised in that：Described
Coke raw material Special feeding storehouse（1-2）Including feed bin ontology small in the end and big in the middle（4-5）, feed bin ontology（4-5）Top it is logical
It crosses feed pipe and is connected with coke loading hopper（4-1）, feed pipe is equipped with corrosion-resistant and high-temperature resistant airtight valve（4-2）And connection inertia
Gas system（1-3）Inert gas inlet port（4-3）, inert gas inlet port（4-3）Place is equipped with open and close valve（4-4 ）, feed bin
Ontology（4-5）The tremie pipe of bottom passes through convex interfacing part（4-7）With spill interfacing part（7）Connection, tremie pipe are equipped with corrosion resistant
Lose high temperature resistant airtight valve（4-6）.
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