CN201265014Y - Titanium-enriched graining processing unit - Google Patents
Titanium-enriched graining processing unit Download PDFInfo
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- CN201265014Y CN201265014Y CNU2008200045159U CN200820004515U CN201265014Y CN 201265014 Y CN201265014 Y CN 201265014Y CN U2008200045159 U CNU2008200045159 U CN U2008200045159U CN 200820004515 U CN200820004515 U CN 200820004515U CN 201265014 Y CN201265014 Y CN 201265014Y
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- slag
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- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Abstract
The utility model provides a Ti-rich granulating treatment device which is suitable for granulating treatment of high-density TiO2 slag produced by electric furnace smelting of Ti-containing minerals in the ferrous metallurgical industry and chemical industry. The granulating treatment device comprises a granulator, a slag slurry conveying ditch, a collecting pool, a cooler, a water supply pump, a drying cylinder and a packaging machine; the granulator consists of a slag-melting launder, a main water nozzle, a secondary water nozzle and a slag slurry conveying ditch; the size of the small grain slag output by the granulator is not more than 3mm; the slag slurry conveying ditch with gradient is closely connected with the granulator device; the slag slurry flows into the collecting pool; the slag grains are deposited in the collecting pool and filtrated by a filter net and a slag layer in the collecting pool; subsequently, the water flows into the cooler, is cooled and is pressurized back by a water pump so as to be circularly used by the granulator; and the granulating slag in the collecting pool is dried by the drying cylinder and packaged by the packaging machine. The Ti-rich granulating treatment device occupies small field, employs less equipment, has simple process operation, saves investment and pollution, replaces crushing operation, has low running cost, and realizes three functions of the slag such as quick cooling, natural granulation, convenient conveying at the same time.
Description
Technical field
The utility model relates to a kind of granulated processed method device, is specially adapted to the granulated processed that ferrous metallurgy industry and chemical industry electrosmelting titaniferous ore produce high density titanium dioxide (TiO2) slag.
Background technology
At present, titaniferous ores such as domestic and international electrosmelting vanadium titano-magnetite, titanomagnetite, the slag that produces contains titanium dioxide (TiO
2) concentration is all more than 30%, this slag claims rich titanium material or rich titanium slag again or claims titanium slag, because its character is decided, the melting temperature scope is narrow, melts easily after being heated to certain temperature, and temperature reduces slightly and condenses easily, is commonly called as short slag.On this molten slag treatment technology, people often adopt containers such as slag ladle or slag pan that high-temperature slag is filled the back and haul out the workshop by motor vehicle and transport to other cooling field water spray cooling, treat slag stick together surface cure solid after, tumble on ground, continue naturally cooling, also cool off up to the center that slag sticks together and finish.Then chilled slag is sticked together and carry out subsequent disposal such as fragmentation, magnetic separation again, obtain the product of wanting.
The treatment process of this routine needs a large amount of heavy slag ladle or slag pot or slag pan containers, needs special trailer traction, and needs bigger cooling place.These are contained the slag container and very easily damage, and the stores quantity required is big, and the trailer rto request is wide, and trailer traction power requires big.Therefore, this existing treatment system use equipment is many, it is big to stack the site requirements area, is again the elevated temperature heat mass transport, needs a large amount of water spray coolings, time is long, hot gas, water vapor, cooling wastewater all has a negative impact to environment, and investment is big, environmental pollution is arranged, technique process is long, the running cost height, and technology is relatively backward.
The utility model content
At existing high titanium dioxide (TiO
2) shortcoming and defect that exists of concentration slag treatment equipment; the utility model provides a kind of granulated processed device of rich titanium material; in the shrend mode this kind high-temperature slag is carried out granulation, and be transported to detritus pool with the slag particle of the impact of water after the shrend after and collected, go again drainage and oven dry granulation.Owing to, finish cooling and broken with easy quenching of high pressure water chilling high-temperature slag, still finish transportation with this water, be right after oven dry, therefore can finish whole process by fast pace, the saving investment reduces and pollutes, and equipment is few, replaces fragmentation, and running cost is low.The utility model granulating device takes up an area of little, and technological operation is simple, has realized the quick cooling of slag, natural granulation, three kinds of functions of convenient conveying.
The granulated processed device of rich titanium material of the present utility model comprises pelletizer 1; the slag slurry is carried ditch 2; collecting tank 3; water cooler 4; working shaft 5; drying cylinder 6; wrapping machine 7; described pelletizer 1 is by the slag chute 8 of input rich, high temperature titanium material slag; main jet water nozzle 9; secondary water jet 10; the slag slurry carries ditch 2 to form; be used for will from stove output in the pelletizer 1 rich, high temperature titanium material slag through the chilling shrend with clash into into the small-particle slag; described slag slurry is carried ditch 2 to be right after pelletizer 1 and is provided with; and after connect described collecting tank 3; described slag slurry carries ditch 2 to have a gradient; make the slag slurry carry in the ditch 2 mobile smooth and easy at described slag slurry; described slag slurry flows to collecting tank 3; be provided with filter screen 13 and thick slag particle layer in the described slag slurry collecting tank 3; the water purification delivery port of collecting tank links to each other with water cooler 4; the pond Inner filter net can be cleared up; guarantee that water can be clean from filter in the pond; grain slag is blocked by filter screen 13 and thick slag particle layer and stays in the pond; the water that described water cooler 4 coolings leach; the water coolant delivery port of described water cooler 4 links to each other with pressurization working shaft 5; the delivery port of described pressurization working shaft 5 returns for being connected to pelletizer 1; cooled water recycles through water pump 5 forced feed pelletizers 1; described drying cylinder 6 links to each other with collecting tank grain slag delivery port; the grain slag that described drying cylinder 6 will take out from collecting tank is dried; described wrapping machine 7 is connected with the delivery port of drying cylinder 6, and described wrapping machine 7 is packed dried Water Quenching Slag.
The flow velocity of the main jet water nozzle 9 of described pelletizer 1 should 〉=10m/sec, nozzle before hydraulic pressure should 〉=0.2MPa; behind the water spray flow velocity of described main jet water nozzle 9, water spray pressure, water spraying direction and the bump; satisfy Water Quenching Slag granularity≤3mm, its water spraying direction should carry ditch 2 consistent with the slag slurry.
It is antifriction cast iron manufacturings of adopting anti-rapid heat cycle that described granulation initial segment slag slurry is carried the ditch lining of ditch 2.Be provided with the multilayer Stainless Steel Cloth in the described collecting tank 3, the aperture is 3mm, and is provided with flushing arrangement, and absolute altitude should be higher than more than the hot tub 100mm at the bottom of the pond.
The water cooler 4 of described shrend water is made up of hot tub, water cooling pond, cooling tower, according to weather and water temperature practical situation, can adopt cooling of Da Chi natural heat dissipation or pump to spray multiple modes such as cooling or mechanical force cooling column cooling, guarantees that water pump 5 can normal water supply.
The utility model can be used for ferroalloy smelting, non-ferrous metal metallurgy is produced the less slag of band iron amount and handled.With the beneficial effect of existing granulated processed device comparison be: technology is simple; equipment is few; the place is little, pollutes and lacks, reduced investment; granulation has substituted the fragmentation of subsequent processing; running cost is low, and operational safety, simple, convenient facts have proved; the utility model can reduce investment outlay 50%, and running cost reduces by 30%.
Description of drawings
Fig. 1 is the granulated processed schema of rich titanium material of the present utility model.
Fig. 2 is the structural representation of the pelletizer of rich titanium material granulated processed device of the present utility model.
Fig. 3 is the water treatment figure of the granulated processed device of rich titanium material of the present utility model.
Parts identical among each figure adopt identical label, and their implication is:
1, pelletizer; 2, the slag slurry is carried ditch; 3, collecting tank; 4, water cooler; 5, working shaft; 6, drying cylinder; 7, wrapping machine; 8, slag chute, 9, main jet water nozzle, 10, secondary water jet, 13, filter screen; 14, hot tub; 15, cooling tower; 16, water cooling pond.
Embodiment
Specific embodiment below in conjunction with accompanying drawing 1-3 further describes the utility model.
Fig. 1 is the granulated processed schema of rich titanium material of the present utility model.To in an organized way send into pelletizer 1 from the rich, high temperature titanium slag that electric furnace flows out, the described mobile rich, high temperature titanium material slag that from stove, outputs in the pelletizer 1, by the rapid quench shrend with clash into≤the small-particle slag of 3mm.Slag particle through the chilling shrend; the slag oar that water coolant and slag particle are combined into; by the nozzle ejection impact force of water flow of pelletizer 1 and the deadweight of slag slurry; carry ditch 2 to flow into slag particle collecting tank 3 along acclive slag slurry; slag particle is stayed by heavy collection in this pond; water becomes water purification and flows into water cooler 4 after filter screen and slag blanket filtration, send pelletizer 1 back to after being pressurizeed by water pump 5 extractions in the cooling back and continue to recycle.After the grain slag of heavy collection was sent drying cylinder 6 oven dry to, after the grain slag drying, slag was removed in the pond, and wrapping machine 7 dress bags are advanced in input, have realized the quick cooling of slag, natural granulation and convenient conveying.
In Fig. 2, pelletizer 1 mainly carries ditch 2 to constitute by slag chute 8, main jet water nozzle 9, secondary water jet 10 and slag slurry, is responsible for high-temperature slag stream thigh is carried out the shrend of high speed chilling and clashes into≤the 3mm particle.The flow velocity of pelletizer 1 main jet water nozzle 9 is answered 〉=10m/sec, and hydraulic pressure is answered 〉=0.2MPa before the nozzle, and water spraying direction should be consistent with the conveying ditch.The slag slurry carries ditch 2 to adopt steel plate to make cell body; the inner liner abrasive resistant material; granulation initial segment slag slurry carries the ditch lining of ditch 2 should adopt the antifriction cast iron manufacturing of anti-rapid heat cycle; the slag slurry is carried the gradient 〉=5% of ditch 2; thereby can make the mixed solution of slag particle and shrend water; by the surging force and the deadweight of water, carry ditch 2 to flow in the collecting tank 3 along the slag slurry.Collecting tank 3 is made by Steel Concrete, in establish multilayer stainless steel filtering net 13, the silk screen aperture is 3mm; and be provided with flushing arrangement; guarantee that water can be clean from filter in the pond, grain slag is blocked by filter screen 13 and thick slag particle layer and stays in the pond, and absolute altitude should be higher than more than the hot tub 100mm at the bottom of the pond.The water that leaches is cooled to below 50 ℃ through water cooler 4, and cooled water recycles through water pump 5 forced feed pelletizers 1; The grain slag that takes out from collecting tank is moisture about 10%, is admitted to drying cylinder 6 and dries, moisture≤2% of dry back Water Quenching Slag, and then transport the bag packing outward transport that wrapping machine 7 is dressed up 25～1000kg.
Embodiment as shown in Figures 2 and 3; be admitted to the slag charge of pelletizer 1, through shrend with clash into into slag particle, the water spray flow velocity of control main jet water nozzle, water spray pressure, water spraying direction and bump; make it satisfy the suitable requirement of Water Quenching Slag granularity, and do not blow out when guaranteeing in the slag band iron.Slag slurry is carried ditch 2 to be right after pelletizer 1 and is provided with, and the slag slurry is carried at described slag slurry flowed smooth and easyly in the ditch 2, and does not produce during turning and splashes.The slag slurry flows to collecting tank 3, and the volume in pond can satisfy the storage quantity of slag more than 8 hours, and total system is made up of two ponds, and defeated stream uses, and the pond Inner filter net can be cleared up.Water cooler 4 is made up of hot tub 14, cooling tower 15 and water cooling pond 16, the water cooler of shrend water can adopt cooling of Da Chi natural heat dissipation or pump to spray multiple modes such as cooling or mechanical force cooling column cooling, should decide according to water temperature, naturally weather condition, guarantee water pump energy normal water supply, guarantee the requirement of water yield hydraulic pressure.Grain slag is sent into drying cylinder 6 oven dry through taking-up in the pond, make the slag particle water content drop to≤2%, the 7 packing outward transports of input wrapping machine.
The utility model is applicable to containing titanium dioxide (TiO
2) granulation of 30～80% rich titanium material (or claim rich titanium slag, or claim titanium slag), as long as their slag temperature is higher than temperature of solidification more than 150 ℃, the situation that slag fluidity is fair.
Claims (6)
1, a kind of granulated processed device of rich titanium material comprises pelletizer (1), slag slurry conveying ditch (2), collecting tank (3), water cooler (4), working shaft (5), drying cylinder (6), and wrapping machine (7) is characterized in that,
Described pelletizer (1) carries ditch (2) to form by the slag slurry of the slag chute (8) of importing rich, high temperature titanium material slag, main jet water nozzle (9), secondary water jet (10), conveying small-particle slag,
Described slag slurry carries ditch (2) to be right after pelletizer (1) setting, and after connect described collecting tank (3), described slag slurry carries ditch (2) to have a gradient,
Be provided with filter screen (13) and thick slag particle layer in the described slag slurry collecting tank (3), the water purification delivery port of collecting tank (3) links to each other with water cooler (4);
The water coolant delivery port of described water cooler (4) links to each other with pressurization working shaft (5), and the delivery port of described pressurization working shaft (5) returns and supplies to be connected to pelletizer (1),
Described drying cylinder (6) links to each other with collecting tank (3) grain slag delivery port,
Described wrapping machine (7) is connected with the delivery port of drying cylinder (6).
2, the granulated processed device of rich titanium material according to claim 1; the flow velocity that it is characterized in that the main jet water nozzle (9) of pelletizer (1) is answered 〉=10m/sec; hydraulic pressure is answered 〉=0.2MPa before the nozzle; the water spray flow velocity of described main jet water nozzle (9), water spray pressure, water spraying direction and bump will satisfy chilling shrend slag particle degree≤3mm, and its water spraying direction should carry ditch (2) consistent with the slag slurry.
3, the granulated processed device of rich titanium material according to claim 1 is characterized in that it is the antifriction cast iron manufacturing of adopting anti-rapid heat cycle that described granulation initial segment slag slurry is carried the ditch lining of ditch (2).
4, the granulated processed device of rich titanium material according to claim 1 is characterized in that being provided with the multilayer Stainless Steel Cloth in the described collecting tank (3), and the aperture is 3mm, and is provided with flushing arrangement, and absolute altitude should be higher than more than the hot tub 100mm at the bottom of the pond.
5, the granulated processed device of rich titanium material according to claim 1 is characterized in that the water cooler (4) of described shrend water is made up of hot tub (14), water cooling pond (16), cooling tower (15).
6, the granulated processed device of rich titanium material according to claim 5; the water cooler (4) that it is characterized in that described shrend water is according to weather and water temperature practical situation; adopt cooling of Da Chi natural heat dissipation or pump to spray cooling or mechanical force cooling column cooling, guarantee that water pump (5) can normal water supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200045159U CN201265014Y (en) | 2008-01-23 | 2008-01-23 | Titanium-enriched graining processing unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200045159U CN201265014Y (en) | 2008-01-23 | 2008-01-23 | Titanium-enriched graining processing unit |
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| CN201265014Y true CN201265014Y (en) | 2009-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNU2008200045159U Expired - Lifetime CN201265014Y (en) | 2008-01-23 | 2008-01-23 | Titanium-enriched graining processing unit |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268494A (en) * | 2011-06-29 | 2011-12-07 | 保尔沃特冶金技术(北京)有限公司 | Fused material treatment device |
| WO2014096541A1 (en) * | 2012-12-19 | 2014-06-26 | Outotec Oyj | Method for handling of titania slag for further processing |
| CN104109759A (en) * | 2014-08-12 | 2014-10-22 | 昆明泰仕达科技有限公司 | High-titanium slag wet-process processing system and processing method |
| CN105907904A (en) * | 2016-06-01 | 2016-08-31 | 重庆大学 | Processing device for dry granulating titanium-bearing blast furnace slag and extracting titanium from methane by carbonization and method |
| CN107151715A (en) * | 2017-06-30 | 2017-09-12 | 秦冶工程技术(北京)有限责任公司 | A kind of blast furnace water-flushing-slag apparatus and technique based on itself permeation filtration |
| CN107858461A (en) * | 2017-11-30 | 2018-03-30 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of online granulation and the method for collecting melting titanium carbide slag |
| CN108931134A (en) * | 2018-08-19 | 2018-12-04 | 湖南建勋环保资源科技发展有限公司 | Smelting furnace slag charge collection device |
| CN109161693A (en) * | 2018-10-31 | 2019-01-08 | 中信戴卡股份有限公司 | A kind of aluminium skimmings melt down device and technique online |
| CN113215334A (en) * | 2021-05-11 | 2021-08-06 | 河北科技大学 | Slag treatment system and method |
| CN113862494A (en) * | 2021-11-01 | 2021-12-31 | 龙佰集团股份有限公司 | Preparation method of titanium-rich material and preparation method of titanium tetrachloride |
| CN113862494B (en) * | 2021-11-01 | 2024-04-19 | 龙佰集团股份有限公司 | Preparation method of titanium-rich material and preparation method of titanium tetrachloride |
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2008
- 2008-01-23 CN CNU2008200045159U patent/CN201265014Y/en not_active Expired - Lifetime
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102268494A (en) * | 2011-06-29 | 2011-12-07 | 保尔沃特冶金技术(北京)有限公司 | Fused material treatment device |
| CN102268494B (en) * | 2011-06-29 | 2015-10-07 | 保尔沃特冶金技术(北京)有限公司 | Fused material treatment device |
| WO2014096541A1 (en) * | 2012-12-19 | 2014-06-26 | Outotec Oyj | Method for handling of titania slag for further processing |
| CN104884639A (en) * | 2012-12-19 | 2015-09-02 | 奥图泰(芬兰)公司 | Method for handling of titania slag for further processing |
| EA027660B1 (en) * | 2012-12-19 | 2017-08-31 | Оутотек (Финлэнд) Ой | Method for handling of titania slag for further processing |
| CN104109759A (en) * | 2014-08-12 | 2014-10-22 | 昆明泰仕达科技有限公司 | High-titanium slag wet-process processing system and processing method |
| CN105907904B (en) * | 2016-06-01 | 2017-08-25 | 重庆大学 | A kind of titanium-containing blast furnace slag dry granulation and methane carbonization puies forward titanium processing unit and method |
| CN105907904A (en) * | 2016-06-01 | 2016-08-31 | 重庆大学 | Processing device for dry granulating titanium-bearing blast furnace slag and extracting titanium from methane by carbonization and method |
| CN107151715A (en) * | 2017-06-30 | 2017-09-12 | 秦冶工程技术(北京)有限责任公司 | A kind of blast furnace water-flushing-slag apparatus and technique based on itself permeation filtration |
| CN107858461A (en) * | 2017-11-30 | 2018-03-30 | 攀钢集团攀枝花钢铁研究院有限公司 | A kind of online granulation and the method for collecting melting titanium carbide slag |
| CN108931134A (en) * | 2018-08-19 | 2018-12-04 | 湖南建勋环保资源科技发展有限公司 | Smelting furnace slag charge collection device |
| CN109161693A (en) * | 2018-10-31 | 2019-01-08 | 中信戴卡股份有限公司 | A kind of aluminium skimmings melt down device and technique online |
| CN113215334A (en) * | 2021-05-11 | 2021-08-06 | 河北科技大学 | Slag treatment system and method |
| CN113862494A (en) * | 2021-11-01 | 2021-12-31 | 龙佰集团股份有限公司 | Preparation method of titanium-rich material and preparation method of titanium tetrachloride |
| CN113862494B (en) * | 2021-11-01 | 2024-04-19 | 龙佰集团股份有限公司 | Preparation method of titanium-rich material and preparation method of titanium tetrachloride |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: SICHUAN LOMON MINING + METALLURGY CO., LTD. Free format text: FORMER OWNER: SICHUAN LOMON GROUP CO., LTD. Effective date: 20091030 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20091030 Address after: Anning Industrial Park, Sichuan city of Panzhihua province Yanbian County zip code: 617100 Patentee after: Sichuan Lomon Mining & Metallurgy Co., Ltd. Address before: Sichuan city of Mianzhu Province Lu Xuan longmang group, zip code: 618200 Patentee before: Longmang Group Co., Ltd., Sichuan Prov |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Sichuan Lomon Titanium Industry Co., Ltd. Assignor: Sichuan Lomon Mining & Metallurgy Co., Ltd. Contract record no.: 2010510000138 Denomination of utility model: Titanium-enriched graining processing unit Granted publication date: 20090701 License type: Exclusive License Record date: 20101223 |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090701 |