CN102329902A - Metallurgical gas-water continuous quenching equipment structure - Google Patents
Metallurgical gas-water continuous quenching equipment structure Download PDFInfo
- Publication number
- CN102329902A CN102329902A CN201110321157A CN201110321157A CN102329902A CN 102329902 A CN102329902 A CN 102329902A CN 201110321157 A CN201110321157 A CN 201110321157A CN 201110321157 A CN201110321157 A CN 201110321157A CN 102329902 A CN102329902 A CN 102329902A
- Authority
- CN
- China
- Prior art keywords
- gas
- quenching
- melting material
- cold
- metallurgy melting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000171 quenching effect Effects 0.000 title claims abstract description 62
- 238000010791 quenching Methods 0.000 title claims abstract description 61
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000005272 metallurgy Methods 0.000 claims abstract description 60
- 239000007921 spray Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 68
- 238000002844 melting Methods 0.000 claims description 58
- 230000008018 melting Effects 0.000 claims description 58
- 238000005507 spraying Methods 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 4
- 230000001590 oxidative effect Effects 0.000 claims description 4
- 239000012768 molten material Substances 0.000 abstract description 9
- 238000001816 cooling Methods 0.000 abstract description 4
- 239000008187 granular material Substances 0.000 abstract 2
- 238000010410 dusting Methods 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 description 9
- 239000000126 substance Substances 0.000 description 9
- 239000002245 particle Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005422 blasting Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/024—Methods of cooling or quenching molten slag with the direct use of steam or liquid coolants, e.g. water
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/02—Physical or chemical treatment of slags
- C21B2400/022—Methods of cooling or quenching molten slag
- C21B2400/026—Methods of cooling or quenching molten slag using air, inert gases or removable conductive bodies
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/062—Jet nozzles or pressurised fluids for cooling, fragmenting or atomising slag
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/072—Tanks to collect the slag, e.g. water tank
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B2400/00—Treatment of slags originating from iron or steel processes
- C21B2400/05—Apparatus features
- C21B2400/066—Receptacle features where the slag is treated
- C21B2400/074—Tower structures for cooling, being confined but not sealed
Abstract
The invention relates to a metallurgical gas-water continuous quenching equipment structure, and belongs to the field of mechanical products, in particular to the metallurgy industry. The purposes of the invention are fulfilled as follows: a metallurgical molten material flows down from a metallurgical molten material inlet, the metallurgical molten material is blown away by gas in a gas nozzle, the blown-away metallurgical molten material is cold-quenched by a cold quenching medium, the cold-quenched metallurgical molten material falls onto a conveyor and is conveyed to an aggregate point by the conveyor, gas generated by cold quenching and gas sprayed from the gas nozzle are collected by an outer cover, the gas is humidified and de-dusted through a spray de-dusting and cooling device and then is exhausted out through a chimney, and the gas is returned to the gas nozzle through a return passage and subjected to energy-saving and environment-friendly treatment. The equipment structure is characterized in that: the metallurgical molten material is blown into sheets and small granules by using gas before cold quenching and then cold-quenched by using the cold quenching medium, and the metallurgical molten material which is difficult in water quenching and cannot undergo water quenching due to high viscosity is totally changed into the sheets and the small granules under the action of the gas with pressure intensity.
Description
Affiliated technical field
The present invention relates to a kind of metallurgical air water and connect the device structure of quenching, belong to engineering goods field, particularly metallurgy industry.
Background technology
Metallurgy melting material cold quenching equipment generally is divided into shrend, gas-vapor mix is quenched, and the shrend structure is generally earlier breaks up the metallurgy melting material with the water of being with certain pressure, and cold quenching then falls into the water; At this moment the intensive blast can take place; The chaff size that cold quenching produces is irregular, produces bulk through regular meeting, and the equipment that influences normally moves; And there are a lot of metallurgy melting materials big, and can't in this equipment, become particle by cold quenching because of oneself viscosity.Gas-vapor mix is quenched has the pressurized air of certain pressure intensity that the metallurgy melting material is broken up with adding in the water of band certain pressure earlier, and at this moment the intensive blast can take place the cold quenching that falls into the water then; The chaff size that cold quenching produces is irregular; Produce bulk through regular meeting, the equipment that influences normally moves; And there are a lot of metallurgy melting materials big, and can't in this equipment, become particle by cold quenching because of oneself viscosity.
Summary of the invention
The present invention designs a kind of metallurgical air water that provides and connects the device structure of quenching for overcoming the above problems.
The objective of the invention is to realize like this: it by metallurgy melting material, metallurgy melting material inlet, gas spout, gas, cold quenching medium, outer cover, chimney, backward channel, transfer roller, gathering materials a little combines.
The metallurgy melting material rushes down down from the metallurgy melting material inlet; Gas in the gas spout dispels the metallurgy melting material, and the cold quenching medium is with the metallurgy melting material cold quenching that dispels, and the metallurgy melting material behind the cold quenching drops on the transfer roller; Deliver to by transfer roller and to gather materials a little; The gas that gas that cold quenching produces and gas spout spray into is collected by outer cover, after the dedusting of spraying and dedusting heat sink humidification, effluxes, returns gas spout and carry out the energy-conserving and environment-protective processing through backward channel through chimney.Its feature is earlier the metallurgy melting material to be blown out thin slice and little broken particle with gas before the cold quenching; And then by cold quenching medium cold quenching; Comprise difficult shrend with HV can't shrend the metallurgy melting material, under the effect of the gas that has pressure, all become thin slice and little broken particle.
Advantage of the present invention is: the gas cooling coefficient that dispels the metallurgy melting material is low, the golden molten materials of the getting along well reaction of blasting, and the metallurgy melting material has little time cooling and just under the gas effect, has formed thin slice and little broken particle.Can cold quenching can not the direct cold quenching of water with the bad metallurgy melting material of the direct cold quenching effect of water, the cold quenching medium is selected face width, can require to select corresponding cold quenching medium carry out oxidation to the metallurgy melting material according to metallurgical technology and handle with reduction; Permit in technology; The gold molten materials not have situation about polluting and has under the suitable big situation of gathering materials a little; The metallurgy melting material rushes down down from the metallurgy melting material inlet, and the gas in the gas spout dispels the metallurgy melting material, directly falls to gather materials a little; Air through in the environment cools off, and need not re-use outer cover, chimney, backward channel, transfer roller.
Description of drawings
Among the figure, 1, the metallurgy melting material; 2, metallurgy melting material inlet; 3, gas spout; 4, gas; 5, cold quenching medium; 6, outer cover; 7, chimney; 8, backward channel; 9, transfer roller; 10, gather materials a little; 11, spraying and dedusting heat sink;
Embodiment
Describe concrete structure of the present invention and method of use in detail below in conjunction with accompanying drawing.
The objective of the invention is to realize like this: it is combined by metallurgy melting material (1), metallurgy melting material inlet (2), gas spout (3), gas (4), cold quenching medium (5), outer cover (6), chimney (7), backward channel (8), transfer roller (9), the point (10) that gathers materials, spraying and dedusting heat sink (11).
Fused metallurgy melting material (1) gets into outer cover (6) inside by metallurgy melting material inlet (2); Gas (4) in gas spout this moment (3) blows to metallurgy melting material (1); Because the thermal conductivity of gas (4) is low; Metallurgy melting material (1) has little time to solidify and just is blown to thin slice or small-particle, and metallurgy melting material (1) is blown to thin slice or small-particle, and the pressure that receives viscosity characteristics of metallurgy melting material (1) own and gas (4) is with the influence that is blown into angle and different; The chemical ingredients of gas (4) itself is also influential by the form after dispelling to metallurgy melting material (1); The chemical ingredients of gas (4) is selected in normal air, reducing gas, oxidizing gas, rare gas element, steam, mixed gas according to the processing requirement of metallurgy melting material (1), and the chemical ingredients of gas (4) is influential to the final chemical ingredients of metallurgy melting material (1), because metallurgical of a great variety; The metallurgy melting material (1) that produces also has nothing in common with each other; The different processes requirement is arranged, and therefore, the chemical ingredients of gas (4) is selected according to the processing requirement of metallurgy melting material (1); Being blown to thin slice or short grained metallurgy melting material (1) is then cooled off by cold quenching medium (5); The chemical ingredients of cold quenching medium (5) is selected in water, liquid object, normal air, reducing gas, oxidizing gas, rare gas element, steam, mixed gas according to the processing requirement of metallurgy melting material (1); And can select two kinds to be used with two or more cold quenching media; The chemical ingredients of cold quenching medium (5) is influential to the final chemical ingredients of metallurgy melting material (1); Because metallurgical of a great variety, the metallurgy melting material (1) of generation also has nothing in common with each other, and the different processes requirement is arranged; Therefore, the chemical ingredients of cold quenching medium (5) is selected according to the processing requirement of metallurgy melting material (1); Drop on through the metallurgy melting material (1) behind the cold quenching on the transfer roller (9) of outer cover (6) bottom; If liquid state or the gaseous state thing that produce this moment are free of contamination, just can adopt open structure, if the liquid state or the gaseous state thing that produce pollute; Will adopt enclosed structure; Also receive the influence of processing requirement in addition, transfer roller (9) kind is various, and the direct exhausting type of gravity, pump formula, scraper-type, screw etc. are leaned in the bottom; Sophisticated technology is all arranged, and transfer roller of the present invention (9) is selected in the prior art; The point (10) that gathers materials that metallurgy melting material (1) send through transfer roller (9), the point (10) that gathers materials is place, vehicle etc., is prior art; The gas (4) that is blown in gaseous state thing that produces during cold quenching and the gas spout (3) is earlier after spraying and dedusting heat sink (11) dedusting cooling; Enter in the atmosphere through chimney (7); Also can return gas spout (3) again, thereby form a kind of rare gas element, and minimizing gas effluxes through backward channel (8); Minimizing is to the pollution of air ambient; Also can pass through entering in the atmosphere again after the environmental protection treatment or return gas spout (3), spraying and dedusting heat sink (11), environmental protection treatment technology have had proven technique, therefore adopt prior art.
Claims (10)
1. a metallurgical air water connects the device structure of quenching, and is combined by metallurgy melting material (1), metallurgy melting material inlet (2), gas spout (3), gas (4), cold quenching medium (5), outer cover (6), chimney (7), backward channel (8), transfer roller (9), the point (10) that gathers materials; It is characterized in that: metallurgy melting material (1) rushes down down from metallurgy melting material inlet (2); Gas (4) in the gas spout (3) dispels metallurgy melting material (1); Cold quenching medium (5) is with metallurgy melting material (1) cold quenching that dispels; Metallurgy melting material (1) behind the cold quenching drops on the transfer roller (9); Deliver to the point (10) that gathers materials by transfer roller (9), the gas that gas that cold quenching produces and gas spout (3) spray into is collected through chimney (7) by outer cover (6) and is effluxed, returns gas spout (3) and carry out the energy-conserving and environment-protective processing through backward channel (8).
2. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching, and it is characterized in that: the gas of indication (4) is meant any in the normal air that has pressure, reducing gas, oxidizing gas, rare gas element, steam, the mixed gas.
3. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching, and it is characterized in that: the gas spout of indication (3) is formed to an arbitrarily individual spout by one, and the gas of ejection is any in pulse gas and the continuous gas.
4. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching, and it is characterized in that: the gas spout of indication (3) is in the below and the arbitrary position above metallurgy melting material (1) of metallurgy melting material inlet (2).
5. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching, and it is characterized in that: the gas spout of indication (3) exists in the below and metallurgy melting material (1) top of metallurgy melting material inlet (2) simultaneously.
6. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching; It is characterized in that: the cold quenching medium (5) of indication exists with any mode in following four kinds of modes: 1, cold quenching medium (5) is in the Lower Half of outer cover (6); 2, cold quenching medium (5) is on the outer cover inwall on gas spout (3) opposite; 3, the top of the metallurgy melting material (1) of cold quenching medium (5) after dispelling, 4, cold quenching medium (5) on the outer cover inwall on the Lower Half of outer cover (6) and gas spout (3) opposite with dispel after the top of metallurgy melting material (1) exist simultaneously.
7. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching, and it is characterized in that: there is a spraying and dedusting heat sink (11) outer cover of indication (6) top.
8. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching, and it is characterized in that: the terminal of the metallurgy melting material inlet (2) of indication is wide flat-shaped, and middle slightly high, two is lower slightly, so that the metallurgy melting material (1) of making thinner.
9. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching, and it is characterized in that: the cold quenching medium (5) of indication is meant in being used any of water, liquid object, normal air, reducing gas, oxidizing gas, rare gas element, steam, mixed gas, two kinds and two or more cold quenching media.
10. a kind of metallurgical air water of being chatted like right 1 connects the device structure of quenching, and it is characterized in that: the outer cover of indication (6) links to each other with transfer roller (9), and the bottom is any in open and closed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110321157.0A CN102329902B (en) | 2011-10-15 | 2011-10-15 | A kind of device structure of metallurgical gas-water continuous quenching |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110321157.0A CN102329902B (en) | 2011-10-15 | 2011-10-15 | A kind of device structure of metallurgical gas-water continuous quenching |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102329902A true CN102329902A (en) | 2012-01-25 |
| CN102329902B CN102329902B (en) | 2016-09-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110321157.0A Expired - Fee Related CN102329902B (en) | 2011-10-15 | 2011-10-15 | A kind of device structure of metallurgical gas-water continuous quenching |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102329902B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690280A (en) * | 2013-12-06 | 2015-06-10 | 财团法人金属工业研究发展中心 | Method and apparatus for producing metal powder |
| CN109011933A (en) * | 2018-06-26 | 2018-12-18 | 昆明理工大学 | A kind of yellow phosphorus furnace slag water quenching sealing method and device |
| CN111132781A (en) * | 2017-06-30 | 2020-05-08 | 普兰西股份有限公司 | Oil slinger |
| EP3988230A1 (en) | 2020-10-23 | 2022-04-27 | Heraeus Deutschland GmbH & Co. KG | Granulating apparatus with continuous product discharge |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521546A (en) * | 1978-08-02 | 1980-02-15 | Mitsubishi Heavy Ind Ltd | Molten slag processing device |
| CN1103667A (en) * | 1993-12-11 | 1995-06-14 | 成都钢铁厂 | Air breaking and pelletizing technology and apparatus for slag |
| DE19632698A1 (en) * | 1996-08-14 | 1998-02-19 | Forschungsgemeinschaft Eisenhu | Fine grained slag sand production |
| CN101993964A (en) * | 2010-11-30 | 2011-03-30 | 武汉都市环保工程技术股份有限公司 | Metallurgical molten slag dry granulating and heat recovering system |
| CN202968570U (en) * | 2011-10-15 | 2013-06-05 | 杜存斌 | Device structure for metallurgical gas and water continuous quenching |
-
2011
- 2011-10-15 CN CN201110321157.0A patent/CN102329902B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5521546A (en) * | 1978-08-02 | 1980-02-15 | Mitsubishi Heavy Ind Ltd | Molten slag processing device |
| CN1103667A (en) * | 1993-12-11 | 1995-06-14 | 成都钢铁厂 | Air breaking and pelletizing technology and apparatus for slag |
| DE19632698A1 (en) * | 1996-08-14 | 1998-02-19 | Forschungsgemeinschaft Eisenhu | Fine grained slag sand production |
| CN101993964A (en) * | 2010-11-30 | 2011-03-30 | 武汉都市环保工程技术股份有限公司 | Metallurgical molten slag dry granulating and heat recovering system |
| CN202968570U (en) * | 2011-10-15 | 2013-06-05 | 杜存斌 | Device structure for metallurgical gas and water continuous quenching |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104690280A (en) * | 2013-12-06 | 2015-06-10 | 财团法人金属工业研究发展中心 | Method and apparatus for producing metal powder |
| CN111132781A (en) * | 2017-06-30 | 2020-05-08 | 普兰西股份有限公司 | Oil slinger |
| CN111132781B (en) * | 2017-06-30 | 2022-04-15 | 普兰西股份有限公司 | Oil slinger |
| CN109011933A (en) * | 2018-06-26 | 2018-12-18 | 昆明理工大学 | A kind of yellow phosphorus furnace slag water quenching sealing method and device |
| EP3988230A1 (en) | 2020-10-23 | 2022-04-27 | Heraeus Deutschland GmbH & Co. KG | Granulating apparatus with continuous product discharge |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102329902B (en) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 252311 Shandong West Lake County of Yanggu province township No. 14 Shandong Yanggu new Fai Cable Co. Ltd. MV branch Equipment Department Applicant after: Du Cunbin Address before: 252300 Shandong County of Yanggu province Jingyanggang family winery Building No. 3 hospital 5 unit 102 room Applicant before: Du Cunbin |
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| C10 | Entry into substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 252311 Shandong West Lake County of Yanggu province township No. 14 Shandong Yanggu new Fai Cable Co. Ltd. low branch Engineering Department Applicant after: Du Cunbin Address before: 252311 Shandong West Lake County of Yanggu province township No. 14 Shandong Yanggu new Fai Cable Co. Ltd. MV branch Equipment Department Applicant before: Du Cunbin |
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| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Du Tianyu Inventor after: Du Cunbin Inventor after: Dong Shengju Inventor after: Men Jianjun Inventor after: Lv Hongxia Inventor after: Zhang Wenbo Inventor before: Du Cunbin Inventor before: Dong Shengju Inventor before: Men Jianjun Inventor before: Lv Hongxia Inventor before: Zhang Wenbo |
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| COR | Change of bibliographic data | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160602 Address after: 255049 agricultural machinery and Food Science Institute of Shandong University of Technology, No. 12 Zhang Zhou road, Zhangdian District, Shandong, Zibo 1504 Applicant after: Du Tianyu Address before: 252311 Shandong West Lake County of Yanggu province township No. 14 Shandong Yanggu new Fai Cable Co. Ltd. low branch Engineering Department Applicant before: Du Cunbin |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20181015 |