CN109504404B - Intelligent totally-enclosed wet quenching and comprehensive recycling equipment - Google Patents
Intelligent totally-enclosed wet quenching and comprehensive recycling equipment Download PDFInfo
- Publication number
- CN109504404B CN109504404B CN201811479590.5A CN201811479590A CN109504404B CN 109504404 B CN109504404 B CN 109504404B CN 201811479590 A CN201811479590 A CN 201811479590A CN 109504404 B CN109504404 B CN 109504404B
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- Prior art keywords
- pipeline
- nitrogen
- gas
- quenching
- coke
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- 238000010791 quenching Methods 0.000 title claims abstract description 87
- 230000000171 quenching effect Effects 0.000 title claims abstract description 86
- 238000004064 recycling Methods 0.000 title claims abstract description 21
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 72
- 238000011084 recovery Methods 0.000 claims abstract description 70
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 30
- 238000011010 flushing procedure Methods 0.000 claims abstract description 29
- 239000002912 waste gas Substances 0.000 claims abstract description 20
- 239000000571 coke Substances 0.000 claims description 49
- 239000007789 gas Substances 0.000 claims description 31
- 239000007921 spray Substances 0.000 claims description 30
- 239000000428 dust Substances 0.000 claims description 13
- 229910001873 dinitrogen Inorganic materials 0.000 claims description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000002918 waste heat Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 230000008901 benefit Effects 0.000 description 10
- 238000005507 spraying Methods 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 239000011261 inert gas Substances 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000003912 environmental pollution Methods 0.000 description 3
- 239000011819 refractory material Substances 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 239000003034 coal gas Substances 0.000 description 1
- 238000004939 coking Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 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
- C10B39/04—Wet quenching
- C10B39/08—Coke-quenching towers
-
- 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
- C10B39/14—Cars
-
- 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
- C10B43/00—Preventing or removing incrustations
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Coke Industry (AREA)
Abstract
The invention discloses intelligent totally-enclosed wet quenching and comprehensive recycling equipment, which comprises an explosion-proof valve, a closed quenching tower and waste gas recovery equipment, wherein the explosion-proof valve is arranged above the closed quenching tower, a nitrogen pipeline is arranged in the closed quenching tower and comprises a first nitrogen pipeline and a second nitrogen pipeline, an upper flushing pipeline and a lower flushing pipeline are arranged below the nitrogen pipeline, flushing valves are arranged on the upper flushing pipeline and the lower flushing pipeline, a pressure sensor is arranged on one side of the lower flushing pipeline, a steam recovery pipeline and a baffle plate device are arranged between the upper flushing pipeline and the lower flushing pipeline, and the baffle plate device is arranged below the steam recovery pipeline, and an electric valve is arranged on the steam recovery pipeline.
Description
Technical Field
The invention relates to coke quenching and waste gas recycling equipment, in particular to intelligent fully-closed wet coke quenching and comprehensive recycling equipment.
Background
At present, the treatment methods for cooling the red coke in the coking industry are traditional wet quenching and dry quenching. The wet quenching method is to spray a large amount of water on red coke in an open quenching tower to cool and quench the coke, a large amount of heat is generated in the quenching process, coke powder and other pollutants are discharged into the atmosphere along with steam, the discharge of the steam causes energy waste, and the waste gas causes serious pollution to the air. The dry quenching is a method for cooling red coke by using inert gas, in the process of dry quenching, the red coke is filled from the top of the dry quenching furnace, low-temperature inert gas is blown into a cooling chamber red Jiao Cengna of the dry quenching furnace by a circulating fan, red Jiao Reliang is absorbed, and cooled coke is discharged from the bottom of the dry quenching furnace. After the cooled inert gas is blown into the dry quenching furnace again for recycling, the content of waste gas in the inert gas is increased, and environmental pollution is caused during discharge. The equipment investment of dry quenching is large, the operation cost and the maintenance cost are high, the burning loss rate of coke is high, and the circulating gas pollutes the environment, so that the economic benefit of enterprises is seriously influenced, and the intelligent fully-closed wet quenching and comprehensive recycling equipment becomes a problem to be solved in the whole society.
Disclosure of Invention
The invention aims to solve the technical problems that the traditional wet quenching energy source is wasted, the environment is polluted, the moisture content of coke is unstable and part of cooling water cannot be recycled in the prior art; high dry quenching investment, high operation and maintenance cost, high coke burning loss rate and poor economic benefit.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: the utility model provides an intelligent totally closed wet quenching and comprehensive recycling equipment, includes explosion-proof valve, sealed coke quenching tower and waste gas recovery equipment, explosion-proof valve sets up in the top of sealed coke quenching tower, the inside of sealed coke quenching tower is equipped with the nitrogen gas pipeline, the nitrogen gas pipeline includes first nitrogen gas pipeline and second nitrogen gas pipeline, the below of nitrogen gas pipeline is equipped with upper flush pipeline and lower flush pipeline, be equipped with the flush valve on upper flush pipeline and the lower flush pipeline, one side of lower flush pipeline is equipped with pressure sensor, be equipped with vapor recovery pipeline and baffle device between upper flush pipeline and the lower flush pipeline, the baffle device sets up in the below of vapor recovery pipeline, be equipped with electric valve on the vapor recovery pipeline, the top of sealed coke quenching tower is equipped with second pressure sensor the outside of sealed coke quenching tower is equipped with intelligent control system, electric connection between intelligent control system and the electric valve, control electric valve's opening and closing, the below of nitrogen gas pipeline is equipped with the coke car, the upper left and right side of upper flush pipeline and lower flush pipeline is equipped with the flush valve, the lower side of lower flush pipeline is equipped with pressure sensor, be equipped with vapor recovery pipeline and baffle device, the dust-proof valve is equipped with the exhaust gas recovery system, the dust-proof system is equipped with from the side of the coke quenching tower, the dust-proof system is equipped with in proper order to the exhaust gas recovery system, and the dust-proof system is connected to the exhaust gas recovery system.
Further, the inner walls of the sealed coke quenching tower and the waste gas recovery device are made of high-temperature refractory materials, the outer walls of the sealed coke quenching tower and the waste gas recovery device are made of concrete, and the sealed coke quenching tower and the waste gas recovery device can also be made of steel structures, so that the material performance is excellent.
Further, the baffle device is made of high-quality 316L stainless steel, is provided with two layers and is arranged between the steam recovery pipeline and the nitrogen pipeline in a zigzag structure, and the baffle device recovers a large amount of coke powder during quenching, so that dust pollution caused by external pollution can be avoided, economic benefits can be created, and the stainless steel has good rust resistance and prolonged service time.
Further, the front sides of the first nitrogen pipeline and the second nitrogen pipeline are provided with dust filtering devices, the rear sides of the first nitrogen pipeline and the second nitrogen pipeline extend out of the sealed coke quenching tower, and are connected to the rear sides of the nitrogen pipelines through electric valves to effectively filter dust.
Further, a plurality of evenly distributed spray heads are arranged on the upper spray pipeline, the lower spray pipeline, the left spray pipeline and the right spray pipeline, and are arranged in a rectangular structure towards the coke quenching car, so that the distribution is reasonable and the spraying is even.
Further, the gas recovery pipeline is provided with at least 5 groups, and the intervals among the groups are equal.
Further, the upper spraying pipeline, the lower spraying pipeline, the left spraying pipeline and the right spraying pipeline are provided with electric valves, the electric valves can control the opening and closing of the spraying pipelines in real time, and the electric valves are controlled by an intelligent control system and are more intelligent.
Further, the gas recovery pipeline is composed of seamless steel pipes, an electric valve is arranged on the gas recovery pipeline, the electric valve is controlled by an intelligent control system to work, and the opening and closing of the gas recovery pipeline are accurately controlled in real time.
Further, the positioning device is provided with two groups and has a positioning function.
Compared with the prior art, the invention has the advantages that: the intelligent fully-closed wet quenching and comprehensive recycling equipment effectively solves the problems in the prior art, and has the following advantages:
1. The intelligent fully-closed wet quenching equipment completely avoids the centralized and unified treatment of the discharged pollutants, protects the environment and creates good economic benefits.
2. The intelligent full-closed wet quenching can reduce heat loss, and the steam recovery pipeline can recover high-grade steam, so that the heat of coke is fully utilized. In addition, the steam discharge is avoided, so that the loss of cooling water can be reduced, and the water is saved.
3. The investment of intelligent fully-closed wet quenching and comprehensive recovery equipment is only half of that of dry quenching, but the intelligent fully-closed wet quenching and comprehensive recovery equipment also solves the environmental pollution, recovers the heat energy of coke and recovers coal gas, coke powder and cooling water.
4. The intelligent fully-closed wet quenching and comprehensive recovery equipment not only can accurately control the moisture of the coke and improve the quality of the coke, but also has small burning loss.
5. Because the intelligent control system is adopted, the labor cost is reduced.
6. The intelligent full-closed wet quenching can recycle the gas generated in the quenching process, and the gas can realize deep processing or waste heat power generation after the gas is washed, thereby improving the economic benefit of enterprises.
7. And a baffle device for intelligent totally-enclosed wet quenching, wherein a large amount of coke powder is recovered during quenching. Not only can avoid the pollution discharge of dust, but also can create economic benefit.
8. The intelligent coke quenching control system can accurately control the water content of the coke according to the technical requirement of the water content of the coke, and improves the quality of products. The invention has the advantages of economical and reasonable manufacturing cost and excellent performance, and is suitable for popularization and use in society.
Drawings
FIG. 1 is a schematic diagram of the intelligent fully-closed wet quenching and comprehensive recycling equipment.
As shown in the figure: 1. the device comprises an explosion-proof valve, 2, a closed coke quenching tower, 3, a first pressure sensor, 4, refractory materials, 5, a gas dust cover, 6, a first nitrogen pipeline, 7, an upper flushing pipeline, 8, a steam recovery pipeline, 9, a baffle plate device, 10, a lower flushing pipeline, 11, an upper spraying pipeline, 12, a right spraying pipeline, 13, a left spraying pipeline, 14, a temperature sensor, 15, a coke quenching car, 16, a positioning device, 17, a lower spraying pipeline, 18, an explosion-proof control system, 19, a second nitrogen pipeline, 20, a gas recovery pipeline, 21, a flushing valve, 22, a waste heat boiler, 23, a second pressure sensor, 24, a water and coke powder recovery pipeline, 25, a coke quenching door, 26, an intelligent control system, 27, a nitrogen pipeline, 28, an electric valve, 29, an exhaust gas recovery device, 30 and a filtering device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present invention will be described in detail with reference to the accompanying drawings.
The invention provides intelligent totally-enclosed wet quenching and comprehensive recycling equipment in specific implementation, which comprises an explosion-proof valve 1, a sealed quenching tower 2 and waste gas recovery equipment 29, wherein the explosion-proof valve 1 is arranged above the sealed quenching tower 2, a nitrogen pipeline 27 is arranged in the sealed quenching tower 2, the nitrogen pipeline 27 comprises a first nitrogen pipeline 6 and a second nitrogen pipeline 19, an upper flushing pipeline 7 and a lower flushing pipeline 10 are arranged below the nitrogen pipeline 27, a flushing valve 21 is arranged on the upper flushing pipeline 7 and the lower flushing pipeline 10, one side of the lower flushing pipeline 10 is provided with a pressure sensor 23, a steam recovery pipeline 8 and a baffle plate device 9 are arranged between the upper flushing pipeline 7 and the lower flushing pipeline 10, the baffle plate device 9 is arranged below the steam recovery pipeline 8, an electric valve 28 is arranged on the steam recovery pipeline 8, a second pressure sensor 3 is arranged above the sealed quenching tower 2, an intelligent control system 26 is arranged outside the sealed quenching tower 2, the intelligent control system 26 is electrically connected with the electric valve 28, a dust-proof valve cover 28 is arranged on the left side of the sealed quenching tower 2, a dust-proof valve cover 20 is arranged on the right side of the coke-gas recovery pipeline 20, a dust-proof valve 20 is arranged on the left side of the coke-gas recovery pipeline 20, the dust-proof device is arranged on the left side of the coke-recovery pipeline 20, the coke-gas recovery pipeline 20 is arranged on the left side of the coke-recovery pipeline 20, and the waste-gas recovery pipeline is communicated with the coke-gas recovery pipeline 20, and the waste-gas recovery pipeline is arranged in turn, the dust-gas recovery pipeline 20 is arranged on the dust-proof pipeline 20, and the waste-gas recovery pipeline is arranged in the waste-gas recovery pipeline, and the waste-gas recovery pipeline is connected with the waste-gas recovery equipment, and the waste-gas recovery equipment. The explosion-proof control system 18, the gas recovery pipeline 20, the waste heat boiler 22, the water and coke powder recovery pipeline 24 and the intelligent control system 26 are electrically connected, and when the pressure generated during quenching is greater than a set value, the explosion-proof system acts to ensure production safety.
As a further illustration of the invention, the inner walls of the sealed quenching tower 2 and the flue gas recovery device 29 are made of a high temperature refractory material 4. The outer walls of the sealed coke quenching tower 2 and the waste gas recovery device 29 are made of concrete, and can also be made of steel structures, so that the material performance is excellent.
As a further explanation of the invention, the baffle plate device 9 is made of high-quality 316L stainless steel, is provided with two layers and is arranged between the steam recovery pipeline 8 and the nitrogen pipeline 27 in a zigzag structure, and the baffle plate device 9 can recover a large amount of coke powder during quenching, so that the environmental pollution is effectively avoided, the economic benefit can be created, high-temperature steam enters the steam heat exchanger through the pipeline to recover steam heat energy, and a baffle plate dust remover and a dust flushing pipeline are arranged below the steam recovery pipeline and are used for removing large particle dust during quenching.
As a further explanation of the present invention, the front sides of the first nitrogen pipe 6 and the second nitrogen pipe 19 are respectively provided with a dust filtering device 30, and the rear sides of the first nitrogen pipe 6 and the second nitrogen pipe 19 respectively provided with the dust filtering device 30 extend out of the sealed coke quenching tower 2 and are connected to the rear side of the nitrogen pipe 27 through an electric valve 28.
As a further explanation of the present invention, the upper spray pipe 11, the lower spray pipe 17, the left spray pipe 13 and the right spray pipe 12 are provided with a plurality of uniformly distributed spray heads, and the spray heads face the coke quenching car 15 and are arranged in a rectangular structure, and the spray pipes are used for removing coke powder in the steam recovery pipe.
As a further illustration of the invention, the gas recovery conduits 20 are provided with at least 5 groups, each group being equally spaced.
As a further explanation of the present invention, the upper spray pipe 11, the lower spray pipe 17, the left spray pipe 13 and the right spray pipe 12 are provided with electric valves 28.
As a further illustration of the present invention, the gas recovery pipe 20 is formed by a seamless steel pipe, and an electric valve 28 is disposed on the gas recovery pipe 20, and the electric valve 28 is controlled by an intelligent control system 26 to work.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (7)
1. The utility model provides an intelligent totally-enclosed wet quenching and comprehensive recycling equipment, includes explosion-proof valve (1), sealed coke quenching tower (2) and waste gas recovery equipment (29), explosion-proof valve (1) sets up the top at sealed coke quenching tower (2), the inside of sealed coke quenching tower (2) is equipped with nitrogen gas pipeline (27), nitrogen gas pipeline (27) include first nitrogen gas pipeline (6) and second nitrogen gas pipeline (19), the below of nitrogen gas pipeline (27) is equipped with flushing pipeline (7) and lower flushing pipeline (10), be equipped with flushing valve (21) on flushing pipeline (7) and lower flushing pipeline (10), one side of flushing pipeline (10) down is equipped with first pressure sensor (3), be equipped with steam recovery pipeline (8) and baffle device (9) between flushing pipeline (10) down, baffle device (9) set up the below at steam recovery pipeline (8), be equipped with electric valve (28) on steam recovery pipeline (8), the top of sealed tower (2) is equipped with flushing valve (21) down, one side of flushing pipeline (10) is equipped with first pressure sensor (8) and intelligent control system (26) are connected with coke quenching system (26), the electric valve (28) is controlled to be opened and closed, a coke quenching car (15) is arranged below the nitrogen gas pipeline (27), an upper spray pipeline (11), a lower spray pipeline (17), a left spray pipeline (13) and a right spray pipeline (12) are sequentially arranged on the upper, lower, left and right sides of the coke quenching car (15), a coke quenching door (25) is arranged below the sealed coke quenching tower (2), a gas dust cover (5) is further arranged inside the sealed coke quenching tower (2), the waste gas recovery equipment (29) comprises an explosion-proof control system (18), a gas recovery pipeline (20), a waste heat boiler (22) and a water and coke powder recovery pipeline (24) which are sequentially arranged from top to bottom, the gas dust cover (5) is communicated with the gas recovery pipeline (20), the explosion-proof control system (18), the gas recovery pipeline (20), the waste heat boiler (22) and the water and the coke powder recovery pipeline (24) are electrically connected with the intelligent control system (26), a positioning device (16) is arranged below the coke quenching car (15), the sealed coke quenching tower (2) and the waste gas recovery equipment (29) are made of high-temperature-resistant and high-recovery equipment (4) are made of the high-temperature-resistant and high-temperature-recovery equipment, the front sides of the first nitrogen pipeline (6) and the second nitrogen pipeline (19) are respectively provided with a dust filtering device (30), and the rear sides of the first nitrogen pipeline (6) and the second nitrogen pipeline (19) extend out of the sealed coke quenching tower (2) and are connected to the rear side of the nitrogen pipeline (27) through an electric valve (28).
2. The intelligent fully-closed wet quenching and comprehensive recycling equipment according to claim 1 is characterized in that the baffle plate device (9) is made of high-quality 316L stainless steel, is provided with two layers and is arranged between the steam recovery pipeline (8) and the nitrogen pipeline (27) in a zigzag structure.
3. The intelligent fully-closed wet quenching and comprehensive recycling equipment according to claim 1, wherein a plurality of evenly-distributed spray heads are arranged on the upper spray pipeline (11), the lower spray pipeline (17), the left spray pipeline (13) and the right spray pipeline (12), and are arranged in a rectangular structure towards the coke quenching car (15).
4. The intelligent fully-closed wet quenching and comprehensive recycling equipment according to claim 1, wherein the gas recycling pipeline (20) is provided with at least 5 groups, and the intervals between the groups are equal.
5. The intelligent fully-closed wet quenching and comprehensive recycling equipment according to claim 1 is characterized in that electric valves (28) are arranged on the upper spray pipeline (11), the lower spray pipeline (17), the left spray pipeline (13) and the right spray pipeline (12).
6. The intelligent fully-closed wet quenching and comprehensive recycling equipment according to claim 1, wherein the gas recycling pipeline (20) is composed of seamless steel pipes, an electric valve (28) is arranged on the gas recycling pipeline (20), and the electric valve (28) is controlled to work by an intelligent control system (26).
7. The intelligent fully-closed wet quenching and comprehensive recycling equipment according to claim 1, wherein the positioning device (16) is provided with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811479590.5A CN109504404B (en) | 2018-12-05 | 2018-12-05 | Intelligent totally-enclosed wet quenching and comprehensive recycling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811479590.5A CN109504404B (en) | 2018-12-05 | 2018-12-05 | Intelligent totally-enclosed wet quenching and comprehensive recycling equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109504404A CN109504404A (en) | 2019-03-22 |
| CN109504404B true CN109504404B (en) | 2024-05-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811479590.5A Active CN109504404B (en) | 2018-12-05 | 2018-12-05 | Intelligent totally-enclosed wet quenching and comprehensive recycling equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109504404B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3231697C1 (en) * | 1982-08-26 | 1984-01-26 | Didier Engineering Gmbh, 4300 Essen | Quenching tower |
| DE4028142A1 (en) * | 1990-09-05 | 1992-04-30 | Hans Dipl Ing Grossmann | Wet quenching for hot coke from coking ovens - includes economic use of waste heat in a close chamber to minimise entry of air |
| DE102006047281A1 (en) * | 2006-08-31 | 2008-03-13 | Schalker Eisenhütte Maschinenfabrik Gmbh | Coke quenching car comprises a container for receiving coke cake from coke-oven of coke-oven battery, and suspension system having spring mechanism with air cushion for the suspension of the car and with safety spring |
| CN201121178Y (en) * | 2007-10-31 | 2008-09-24 | 北京弘泰汇明能源技术有限责任公司 | Coke quenching tower vapor recovery unit |
| KR20130117461A (en) * | 2012-04-18 | 2013-10-28 | 주식회사 포스코 | Apparatus and method for controling negative pressure in cokes dry quenching facilities |
| CN103759544A (en) * | 2013-12-31 | 2014-04-30 | 河南圣石节能环保工程有限公司 | Low-moisture coke quenching and waste heat utilizing device |
| BR102013000290A2 (en) * | 2012-12-28 | 2014-05-27 | Suncoke Technology & Dev Llc | COOLING CAR SYSTEM, COKE COOLING SYSTEM AND ASSOCIATED CAR |
| CN204174154U (en) * | 2014-09-19 | 2015-02-25 | 邢同春 | Environment-friendly coke-quenching apparatus steam heat recovery tower |
| CN104830353A (en) * | 2015-05-10 | 2015-08-12 | 李东田 | Dry-wet-combined coke quenching method |
| CN210012811U (en) * | 2018-12-05 | 2020-02-04 | 杨玉亭 | Intelligent fully-closed wet quenching and comprehensive recycling equipment |
-
2018
- 2018-12-05 CN CN201811479590.5A patent/CN109504404B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3231697C1 (en) * | 1982-08-26 | 1984-01-26 | Didier Engineering Gmbh, 4300 Essen | Quenching tower |
| DE4028142A1 (en) * | 1990-09-05 | 1992-04-30 | Hans Dipl Ing Grossmann | Wet quenching for hot coke from coking ovens - includes economic use of waste heat in a close chamber to minimise entry of air |
| DE102006047281A1 (en) * | 2006-08-31 | 2008-03-13 | Schalker Eisenhütte Maschinenfabrik Gmbh | Coke quenching car comprises a container for receiving coke cake from coke-oven of coke-oven battery, and suspension system having spring mechanism with air cushion for the suspension of the car and with safety spring |
| CN201121178Y (en) * | 2007-10-31 | 2008-09-24 | 北京弘泰汇明能源技术有限责任公司 | Coke quenching tower vapor recovery unit |
| KR20130117461A (en) * | 2012-04-18 | 2013-10-28 | 주식회사 포스코 | Apparatus and method for controling negative pressure in cokes dry quenching facilities |
| BR102013000290A2 (en) * | 2012-12-28 | 2014-05-27 | Suncoke Technology & Dev Llc | COOLING CAR SYSTEM, COKE COOLING SYSTEM AND ASSOCIATED CAR |
| CN103759544A (en) * | 2013-12-31 | 2014-04-30 | 河南圣石节能环保工程有限公司 | Low-moisture coke quenching and waste heat utilizing device |
| CN204174154U (en) * | 2014-09-19 | 2015-02-25 | 邢同春 | Environment-friendly coke-quenching apparatus steam heat recovery tower |
| CN104830353A (en) * | 2015-05-10 | 2015-08-12 | 李东田 | Dry-wet-combined coke quenching method |
| CN210012811U (en) * | 2018-12-05 | 2020-02-04 | 杨玉亭 | Intelligent fully-closed wet quenching and comprehensive recycling equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109504404A (en) | 2019-03-22 |
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