CN107459994A - A kind of coke quenching auxiliary and system - Google Patents
A kind of coke quenching auxiliary and system Download PDFInfo
- Publication number
- CN107459994A CN107459994A CN201710902653.2A CN201710902653A CN107459994A CN 107459994 A CN107459994 A CN 107459994A CN 201710902653 A CN201710902653 A CN 201710902653A CN 107459994 A CN107459994 A CN 107459994A
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- Prior art keywords
- gas
- coke quenching
- pipeline
- heat
- coke
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- 238000010791 quenching Methods 0.000 title claims abstract description 103
- 230000000171 quenching effect Effects 0.000 title claims abstract description 103
- 239000000571 coke Substances 0.000 title claims abstract description 101
- 239000007789 gas Substances 0.000 claims abstract description 158
- 239000011261 inert gas Substances 0.000 claims abstract description 35
- 238000001354 calcination Methods 0.000 claims abstract description 20
- 239000002918 waste heat Substances 0.000 claims abstract description 4
- 239000000428 dust Substances 0.000 claims description 16
- 238000001514 detection method Methods 0.000 claims description 11
- 238000009434 installation Methods 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 238000012546 transfer Methods 0.000 claims description 2
- 238000001816 cooling Methods 0.000 abstract description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- 238000003837 high-temperature calcination Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000004939 coking Methods 0.000 description 2
- 230000001351 cycling effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003610 charcoal Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 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
- C10B39/00—Cooling or quenching coke
- C10B39/02—Dry cooling outside the oven
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
- Y02P20/129—Energy recovery, e.g. by cogeneration, H2recovery or pressure recovery turbines
Abstract
The invention provides a kind of coke quenching auxiliary and system, belongs to calcining furnace quenching technical field.A kind of coke quenching auxiliary, including：Calcining furnace, gas coke quenching device, heat-exchanger rig, cooler, inertial gas tank and the gas circulation conveying device for conveying inert gas.Calcining furnace is connected with gas coke quenching device, gas coke quenching device is connected with cooler, gas coke quenching device is connected by the first pipeline with heat-exchanger rig, and heat-exchanger rig is connected with gas circulation conveying device, and gas circulation conveying device is connected with gas coke quenching device and inertial gas tank.Wherein, heat-exchanger rig is waste heat boiler or heat-conducting oil furnace.The coke quenching auxiliary carries out quenching cooling using inert gas, and coke quenching auxiliary can effectively utilize the high-temperature residual heat of coke, and inert gas can reuse.
Description
Technical field
The present invention relates to calcining furnace quenching technical field, in particular to a kind of coke quenching auxiliary and system.
Background technology
For coal by high-temperature retorting process generation coke, this is process of coking.When coking ends, the temperature of coke typically exists
950~1100 DEG C, the temperature of coke need to be reduced by quenching process.Conventional quenching mode includes CDQ and wet method is put out
It is burnt.Wet quenching generally use water jacket cools down, and a large amount of waste heats of product again take away by cooling water, forms substantial amounts of low temperature exhaust heat, no
It is convenient to utilize.
The content of the invention
Object of the present invention is to provide a kind of coke quenching auxiliary, the coke quenching auxiliary is cold using inert gas progress quenching
But, and coke quenching auxiliary can effectively utilize the high-temperature residual heat of coke, and inert gas can reuse.
Another object of the present invention is to provide a kind of quenching system, it includes above-mentioned coke quenching auxiliary, quenching system tool
There is the characteristics of energy-conserving and environment-protective.
What the present invention was realized in：
A kind of coke quenching auxiliary, including：Calcining furnace, gas coke quenching device, heat-exchanger rig, cooler, for containing indifferent gas
The inertial gas tank of body and the gas circulation conveying device for being delivered to inert gas in gas coke quenching device.
Calcining furnace is connected with gas coke quenching device, and gas coke quenching device is connected with cooler, and gas coke quenching device passes through
One pipeline is connected with heat-exchanger rig, and heat-exchanger rig is connected with gas circulation conveying device, and gas circulation conveying device is put out with gas
Coke installation, inertial gas tank connection.
Further, in an embodiment of the present invention：
Gas circulation conveying device is circulating fan.
Further, in an embodiment of the present invention：
Gas circulation conveying device is connected with gas coke quenching device by second pipe, and the first valve is provided with second pipe
Door.
Further, in an embodiment of the present invention：
Coke quenching auxiliary also includes dust arrester, and dust arrester is connected by the 3rd pipeline with heat-exchanger rig, and dust arrester leads to
The 4th pipeline is crossed to be connected with gas circulation conveying device.
Further, in an embodiment of the present invention：
Inertial gas tank is provided with the second valve by the 5th pipeline and the 4th pipeline communication on the 5th pipeline.
Further, in an embodiment of the present invention：
Detection of exhaust gas compositions device and temperature-detecting device are provided with 3rd pipeline.
Further, in an embodiment of the present invention：4th pipeline is connected with de-watering apparatus and temperature-detecting device.
Further, in an embodiment of the present invention：Temperature-detecting device is provided with first pipeline.
Further, in an embodiment of the present invention：Cooler is water cooler；Heat-exchanger rig be waste heat boiler or
Heat transfer oil heater.
A kind of quenching system, including above-mentioned coke quenching auxiliary.
The beneficial effects of the invention are as follows：The coke quenching auxiliary and system that the present invention is obtained by above-mentioned design, when production starts,
The inert gas being stored in inertial gas tank is delivered in gas coke quenching device by gas circulation conveying device, by gas
Oxidizing atmosphere in coke quenching device cements out.The product after high-temperature calcination in calcining furnace is put out by calcining furnace into gas
Coke installation, cooled down by inert gas and energy exchange occurs, inert gas becomes high-temperature gas, and high-temperature gas is laggard through the first pipeline
Become the relatively low gas of temperature after entering heat-exchanger rig cooling, be again fed to through gas circulation conveying device in gas coke quenching device
Recycled.Coke temperature after gas coke quenching device is relatively low, then reaches tapping temperature requirement after subcooler cools down.
Heat-exchanger rig will produce high-grade energy medium after heat exchange occurs, for heating or generating electricity.The coke quenching auxiliary utilizes indifferent gas
Body carries out quenching cooling, and can effectively utilize the high-temperature residual heat of coke, and inert gas can reuse.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of embodiment of the present invention
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only certain embodiments of the present invention, therefore be not to be seen as
It is the restriction to scope, for those of ordinary skill in the art, on the premise of not paying creative work, can be with root
Other related accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is a kind of schematic diagram of coke quenching auxiliary provided in an embodiment of the present invention；
Fig. 2 is the schematic diagram of another coke quenching auxiliary provided in an embodiment of the present invention；
Fig. 3 is the schematic diagram of another coke quenching auxiliary provided in an embodiment of the present invention；
Fig. 4 is the schematic diagram of another coke quenching auxiliary provided in an embodiment of the present invention.
Icon：100- coke quenching auxiliaries；110- calcining furnaces；120- gas coke quenching devices；130- heat-exchanger rigs；140- is cooled down
Device；150- inertial gas tanks；160- gas circulation conveying devices；The pipelines of 171- first；172- second pipes；173- the 3rd is managed
Road；The pipelines of 174- the 4th；The pipelines of 175- the 5th；The valves of 181- first；The valves of 182- second；191- detection of exhaust gas compositions devices；
192- temperature-detecting devices；193- dust arresters；194- de-watering apparatus.
Embodiment
To make the purpose, technical scheme and advantage of embodiment of the present invention clearer, implement below in conjunction with the present invention
Accompanying drawing in mode, the technical scheme in embodiment of the present invention is clearly and completely described, it is clear that described reality
The mode of applying is a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
Therefore, the detailed description of the embodiments of the present invention to providing in the accompanying drawings is not intended to limit requirement guarantor below
The scope of the present invention of shield, but it is merely representative of the selected embodiment of the present invention.Based on the embodiment in the present invention, ability
The every other embodiment that domain those of ordinary skill is obtained under the premise of creative work is not made, belongs to the present invention
The scope of protection.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it further need not be defined and explained in subsequent accompanying drawing in individual accompanying drawing.
In the description of the invention, it is to be understood that the orientation or position relationship of the instruction such as term " on ", " under " are base
In orientation shown in the drawings or position relationship, description description of the invention and simplified, rather than instruction or hint are for only for ease of
Signified equipment or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this
The limitation of invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；It can be direct phase
Even, it can also be indirectly connected by intermediary, can be that the connection of two element internals or the interaction of two elements are closed
System.For the ordinary skill in the art, above-mentioned term in the present invention specific can be understood as the case may be
Implication.
Embodiment
The present embodiment provides a kind of coke quenching auxiliary 100, refer to Fig. 1, the coke quenching auxiliary 100 includes：Calcining furnace 110, gas
Body coke quenching device 120, heat-exchanger rig 130, cooler 140, inertial gas tank 150, Yi Jiyong for containing inert gas
In the gas circulation conveying device 160 being delivered to the inert gas in inertial gas tank 150 in gas coke quenching device 120.
Specifically, calcining furnace 110 is connected with gas coke quenching device 120, and gas coke quenching device 120 is connected with cooler 140.
Wherein, calcining furnace 110 is can-type calcine furnace, and cooler 140 is water cooler, and heat-exchanger rig 130 is waste heat boiler or conduction oil
Heating furnace.Gas coke quenching device 120 is located at the lower section of calcining furnace 110, and cooler 140 is located at the lower section of gas coke quenching device 120.
Gas coke quenching device 120 is connected by the first pipeline 171 with heat-exchanger rig 130, heat-exchanger rig 130 and gas circulation
Conveying device 160 is connected, and gas circulation conveying device 160 is connected with gas coke quenching device 120 and inertial gas tank 150.
It is when production starts, the inert gas being stored in inertial gas tank 150 is defeated by gas circulation conveying device 160
Deliver in gas coke quenching device 120, the oxidizing atmosphere in gas coke quenching device 120 is cemented out.Warp in calcining furnace 110
Product after high-temperature calcination enters gas coke quenching device 120 by calcining furnace 110, is cooled down by inert gas and energy exchange occurs, lazy
Property gas become high-temperature gas, high-temperature gas enters after heat-exchanger rig 130 cools down that to become temperature relatively low after the first pipeline 171
Gas, steam is produced, is again fed in gas coke quenching device 120 and is recycled through gas circulation conveying device 160.It is burnt
Charcoal temperature after gas coke quenching device 120 is relatively low, then reaches tapping temperature requirement after the cooling of subcooler 140.Heat-exchanger rig
High-grade steam will be produced after 130 generation heat exchanges, will be generated electricity available for further.The coke quenching auxiliary 100 utilizes inert gas
Quenching cooling is carried out, and high-temperature gas can be reused.It should be noted that in the present embodiment, inert gas can
To be nitrogen, argon gas etc..In the present embodiment, inert gas does not limit.
In addition, in the present embodiment, specifically, the top of gas coke quenching device 120 is filled by the first pipeline 171 with heat exchange
Put 130 connections.So be advantageous to obtain high temperature inert gas, and obtain the coke of lower temperature.
Temperature-detecting device 192 is provided with first pipeline 171, the temperature-detecting device 192 is detectable from gas quenching
The temperature of high-temperature gas in device 120 out.
In the present embodiment, gas circulation conveying device 160 is circulating fan, and in other embodiments, gas circulation is defeated
Device 160 is sent to be alternatively other, as long as meeting to convey gas with being well on.
Further, gas circulation conveying device 160 is connected with gas coke quenching device 120 by second pipe 172, and second
The first valve 181 for exhaust is connected with pipeline 172.
When gas circulation conveying device 160 conveys inert gas to gas coke quenching device 120, the first valve 181 is kept
Close, now, inert gas enters gas coke quenching device 120 through second pipe 172.Then the first valve 181 is opened, gas puts out
The mixed gas of inert gas and oxidizing gas is discharged through the first valve 181 in coke installation 120, then turns off the first valve
181, inert gas is conveyed from gas circulation conveying device 160 to gas coke quenching device 120, then carries out gas displacement again,
So circulation is carried out, and the oxidizing gas in gas coke quenching device 120 is replaced as into inert gas substantially so as to realize.
Further, Fig. 2 is refer to, in the present embodiment, coke quenching auxiliary 100 also includes dust arrester 193, dust arrester
193 are connected by the 3rd pipeline 173 with heat-exchanger rig 130, and dust arrester 193 is conveyed by the 4th pipeline 174 with gas circulation
Device 160 connects.
, then may in high-temperature gas because high-temperature gas is to be occurred by the burnt product after calcining and inert gas obtained by heat exchange
The solid granule of burnt product is contaminated with, the inert gas after heat exchange occurs with heat-exchanger rig 130 enters dust arrester
193, dust arrester 193 can remove solid granule, obtain purer gas.Gas after dedusting enters the 4th pipeline
174, it is again fed in gas coke quenching device 120 and is recycled through gas circulation conveying device 160.
Further, Fig. 3 and Fig. 4 are refer to, inertial gas tank 150 is connected by the 5th pipeline 175 with the 4th pipeline 174
It is logical, the second valve 182 is provided with the 5th pipeline 175.
The second valve 182 is closed by opening, whether the inert gas in controllable inertial gas tank 150 flows to gas
Circulating conveyor 160.
In the present embodiment, detection of exhaust gas compositions device 191 and temperature-detecting device 192 are provided with the 3rd pipeline 173.
Detection of exhaust gas compositions device 191, if gas purity declines, can be opened mainly for detection of the purity of gas
Second valve 182, the inert gas in inertial gas tank 150 is supplemented in by gas by gas circulation conveying device 160 and put out
Coke installation 120.
Temperature-detecting device 192 is used to detect the temperature with the gas after the heat exchange of heat-exchanger rig 130.
Further, the 4th pipeline 174 is connected with de-watering apparatus 194 and temperature-detecting device 192.
Gas after the processing of removing dust device 193 enters the 4th pipeline 174, and the moisture content carried secretly in gas is through de-watering apparatus
Become drier gas after 194 removings, being then delivered to gas coke quenching device 120 through circulating fan continues cycling through use.
It should be noted that temperature-detecting device 192 on the 4th pipeline 174 is closer to dust arrester 193.4th pipeline
Temperature-detecting device 192 on 174 is used for the temperature for detecting the gas after removing dust device 193 is handled.
The operation principle and effect of the coke quenching auxiliary 100 of the present embodiment：
It is when production starts, the inert gas being stored in inertial gas tank 150 is defeated by gas circulation conveying device 160
Deliver in gas coke quenching device 120, by the first valve 181 on second pipe 172 by the oxidation in gas coke quenching device 120
Property atmosphere is cemented out, and the oxidizing gas in gas coke quenching device 120 is replaced as into inert gas substantially so as to realize.Calcining
The product after high-temperature calcination in stove 110 enters gas coke quenching device 120, is cooled down by inert gas and energy exchange occurs, lazy
Property gas become high-temperature gas, and enter after heat exchange occurs for heat-exchanger rig 130 by the first pipeline 171 that to become temperature again relatively low
Gas, the cooler 140 that coke passes through positioned at the lower section of gas coke quenching device 120 continues to cool down, and reaching product tapping temperature will
Ask.Because high-temperature gas is to occur obtained by heat exchange, then in high-temperature gas to mix by the burnt product after calcining and inert gas
There is the solid granule of burnt product, the inert gas after heat exchange occurs with heat-exchanger rig 130 enters dust arrester 193, removes
Dirt device 193 can remove solid granule, obtain purer gas.Gas after dedusting enters the 4th pipeline 174, gas
The moisture content carried secretly in body becomes drier gas after the removing of de-watering apparatus 194, and being then delivered to gas through circulating fan puts out
Coke installation 120 continues cycling through use.
Inertial gas tank 150 is connected by the 5th pipeline 175 with the 4th pipeline 174, and is provided with the 5th pipeline 175
Two valves 182.The second valve 182 is closed by opening, whether the inert gas in controllable inertial gas tank 150 flows to gas
Body circulation conveying device 160.Detection of exhaust gas compositions device 191, detection of exhaust gas compositions device 191 are provided with 3rd pipeline 173
Mainly for detection of the purity of gas, if gas purity declines, the second valve 182 can be opened, it is defeated by gas circulation
Send device 160 that the inert gas in inertial gas tank 150 is supplemented in into gas coke quenching device 120.
The present embodiment also provides a kind of quenching system (not shown), and the quenching system includes above-mentioned coke quenching auxiliary
100 and the 6th pipeline (not shown), one end of the 6th pipeline be connected with heat-exchanger rig 130, the other end, which is used to connect, to generate electricity
Equipment.Heat-exchanger rig 130 will produce high-grade steam after heat exchange occurs, and steam enters by the 6th pipeline into generating equipment
Row generates electricity.Quenching system has the characteristics of energy-conserving and environment-protective.
The preferred embodiment of the present invention is the foregoing is only, is not intended to limit the invention, for this area
For technical staff, the present invention can have various modifications and variations.Within the spirit and principles of the invention, that is made is any
Modification, equivalent substitution, improvement etc., should be included in the scope of the protection.
Claims (10)
- A kind of 1. coke quenching auxiliary, it is characterised in that including：Calcining furnace, gas coke quenching device, heat-exchanger rig, cooler, inertial gas tank and the gas for conveying inert gas Body circulation conveying device；The calcining furnace is connected with the gas coke quenching device, and the gas coke quenching device is connected with the cooler, the gas Body coke quenching device is connected by the first pipeline with the heat-exchanger rig, and the heat-exchanger rig connects with the gas circulation conveying device Connect, the gas circulation conveying device is connected with the gas coke quenching device, the inertial gas tank.
- 2. coke quenching auxiliary according to claim 1, it is characterised in that the gas circulation conveying device is circulating fan.
- 3. coke quenching auxiliary according to claim 1, it is characterised in that the gas circulation conveying device is put out with the gas Coke installation is connected by second pipe, and the first valve is provided with the second pipe.
- 4. coke quenching auxiliary according to claim 1, it is characterised in that the coke quenching auxiliary also includes dust arrester, described Dust arrester is connected by the 3rd pipeline with the heat-exchanger rig, and the dust arrester passes through the 4th pipeline and the gas circulation Conveying device connects.
- 5. coke quenching auxiliary according to claim 4, it is characterised in that the inertial gas tank passes through the 5th pipeline and institute The 4th pipeline communication is stated, the second valve is provided with the 5th pipeline.
- 6. coke quenching auxiliary according to claim 4, it is characterised in that be provided with detection of exhaust gas compositions on the 3rd pipeline Device and temperature-detecting device.
- 7. coke quenching auxiliary according to claim 4, it is characterised in that the 4th pipeline is connected with de-watering apparatus and temperature Detection means.
- 8. coke quenching auxiliary according to claim 1, it is characterised in that temperature detection dress is provided with first pipeline Put.
- 9. coke quenching auxiliary according to claim 1, it is characterised in that the cooler is water cooler；The heat exchange dress It is set to waste heat boiler or heat transfer oil heater.
- 10. a kind of quenching system, it is characterised in that including the coke quenching auxiliary described in claim any one of 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902653.2A CN107459994A (en) | 2017-09-28 | 2017-09-28 | A kind of coke quenching auxiliary and system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902653.2A CN107459994A (en) | 2017-09-28 | 2017-09-28 | A kind of coke quenching auxiliary and system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107459994A true CN107459994A (en) | 2017-12-12 |
Family
ID=60553758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710902653.2A Pending CN107459994A (en) | 2017-09-28 | 2017-09-28 | A kind of coke quenching auxiliary and system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107459994A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201598261U (en) * | 2009-12-01 | 2010-10-06 | 河南省顺成集团煤焦有限公司 | Dry coke quenching system |
| JP2010229340A (en) * | 2009-03-27 | 2010-10-14 | Nippon Steel Engineering Co Ltd | Coke dry quenching facility and operation method therefor |
| CN102031126A (en) * | 2010-08-31 | 2011-04-27 | 新奥科技发展有限公司 | Dry quenching method |
| RU2010124224A (en) * | 2010-06-11 | 2011-12-20 | Открытое акционерное общество "Кокс" (RU) | INSTALL DRY EXTINGUISHING OF COX |
| CN202390367U (en) * | 2011-12-23 | 2012-08-22 | 贵州桑立洁净能源科技开发有限公司 | Dry method coke quenching smoke heat recovery device with nitrogen replenisher |
| WO2013024615A1 (en) * | 2011-08-12 | 2013-02-21 | スチールプランテック株式会社 | Coke dry quenching equipment |
| CN206069772U (en) * | 2016-09-30 | 2017-04-05 | 王轶岩 | Novel environment friendly water-cooled nitrogen quenching cycle device |
| CN206279124U (en) * | 2016-12-23 | 2017-06-27 | 胜帮科技股份有限公司 | A kind of dry coke quenching system |
-
2017
- 2017-09-28 CN CN201710902653.2A patent/CN107459994A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010229340A (en) * | 2009-03-27 | 2010-10-14 | Nippon Steel Engineering Co Ltd | Coke dry quenching facility and operation method therefor |
| CN201598261U (en) * | 2009-12-01 | 2010-10-06 | 河南省顺成集团煤焦有限公司 | Dry coke quenching system |
| RU2010124224A (en) * | 2010-06-11 | 2011-12-20 | Открытое акционерное общество "Кокс" (RU) | INSTALL DRY EXTINGUISHING OF COX |
| CN102031126A (en) * | 2010-08-31 | 2011-04-27 | 新奥科技发展有限公司 | Dry quenching method |
| WO2013024615A1 (en) * | 2011-08-12 | 2013-02-21 | スチールプランテック株式会社 | Coke dry quenching equipment |
| CN202390367U (en) * | 2011-12-23 | 2012-08-22 | 贵州桑立洁净能源科技开发有限公司 | Dry method coke quenching smoke heat recovery device with nitrogen replenisher |
| CN206069772U (en) * | 2016-09-30 | 2017-04-05 | 王轶岩 | Novel environment friendly water-cooled nitrogen quenching cycle device |
| CN206279124U (en) * | 2016-12-23 | 2017-06-27 | 胜帮科技股份有限公司 | A kind of dry coke quenching system |
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Application publication date: 20171212 |