CN106978539A - A kind of titanium ore deposit smelting system and its application method - Google Patents
A kind of titanium ore deposit smelting system and its application method Download PDFInfo
- Publication number
- CN106978539A CN106978539A CN201710377798.5A CN201710377798A CN106978539A CN 106978539 A CN106978539 A CN 106978539A CN 201710377798 A CN201710377798 A CN 201710377798A CN 106978539 A CN106978539 A CN 106978539A
- Authority
- CN
- China
- Prior art keywords
- slag
- furnace
- raw material
- plant
- processing unit
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/02—Working-up flue dust
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B34/00—Obtaining refractory metals
- C22B34/10—Obtaining titanium, zirconium or hafnium
- C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
- C22B34/1218—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining titanium or titanium compounds from ores or scrap by dry processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/001—Dry processes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/14—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects using gases or vapours other than air or steam, e.g. inert gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
- F27D17/004—Systems for reclaiming waste heat
-
- 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
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a kind of titanium ore deposit smelting system and its application method, the system includes stock yard, the batch turning being arranged in stock yard and solarization material platform and feeding system, production system, products storage device and the product car-loading track being sequentially connected with the discharging opening of feeding system, connect the high-temperature flue gas afterheat utilizing system of production system and stock yard, and the cooling system being connected with production system；Cooling system includes head-tank and low pool, and head-tank is higher than production system and connects external water source, and low pool is less than production system and is provided with cooling system；Water pump is provided between head-tank and low pool.The present invention, rationally using the relation between each system, device, rationally utilizes high-temperature flue gas and discarded object by comprehensive；When head-tank can ensure to cut off the water supply suddenly in the municipal network of rivers, the system can be normally run to stoppage in transit, prevent titanium slag furnace to lack cooling and damage, and effectively reduce production cost, improve production efficiency, promote refuse reclamation.
Description
Technical field
The present invention relates to titanium ore deposit field of smelting, and in particular to a kind of titanium ore deposit smelting system and its application method.
Background technology
Current southwest titanium slag production technology is main to be introduced from Ukraine, South Africa and other places, and Some Enterprises are with reference to mineral hot furnace
Production is designed, these key problem in technology positions concentrate on feeding, blanking, smelting, semi-finished product are not produced to complete titanium slag
Technique is studied, and does not form the technological design figure from raw material to finished product, so that cause the technology introduced after manufacture, according to
Actual conditions repeatedly carry out technological transformation.The enterprise of raw titanium slag is engaged in southwest now, there are many problems in technique；It is raw
Production. art arrangement does not consider, and is mainly embodied in terms of several, and stock yard design is unreasonable, causes two in production process
Secondary trucking expenses is high, it is limited to stack raw material, cost of land and construction cost increase.Cleaner arranges unreasonable, UTILIZATION OF VESIDUAL HEAT IN
It is insufficient, increase production run cost.Workshop (high-low-position pond, electrode turnover, body of heater are set) theory calls and reality
Requirement in production process is different, complex process, and construction cost is high, produce effects low (finished product dedusting collection), and security is low, electrode
Rehandling cost is high, efficiency is low, potential safety hazard is big；Vapor and the micro gas discharge that is corrosive in cooling place do not conform to
Reason, building service life is short, and potential safety hazard is big；Crushing plant arrangement is unreasonable, and operating cost is high, finished product and semi-finished product dedusting
Effect is bad, environmental pollution is big, and finished product income is reduced.
Invention
A kind of titanium ore deposit smelting system and application method provided for above-mentioned deficiency of the prior art, the present invention is solved
Existing titanium ore deposit smelting system production cost is high, efficiency is low, the problem of waste the energy.
In order to reach foregoing invention purpose, the technical solution adopted by the present invention is：
A kind of titanium ore deposit smelting system is provided, it includes being arranged on the batch turning in stock yard and shines material platform and feeding system
System, the production system being connected with the discharging opening of feeding system；Connect production system and the high-temperature flue gas UTILIZATION OF VESIDUAL HEAT IN of stock yard
System, and the cooling system being connected with production system；
Cooling system includes head-tank and low pool, and head-tank is higher than production system and connects external water source, low
Position pond is less than production system and is provided with cooling system；Water pump is provided between head-tank and low pool；
Production system includes the titanium slag furnace for being arranged on feeding system discharge outlet, and the acid being connected respectively with titanium slag furnace
Slag processing unit (plant), half steel processing unit (plant) and high slag processing unit (plant)；
Half steel processing unit (plant) includes hot metal transport device and intermediate frequency furnace；Be provided with titanium slag furnace and intermediate frequency furnace respectively with height
The cooling water pipe that position pond is connected with low pool；High slag processing unit (plant) includes high slag cooler and high slag crushing device.
The beneficial effects of the invention are as follows：The comprehensive relation rationally utilized between each system, device, saving is manufactured into
This, rationally utilizes high-temperature flue gas and discarded object, when head-tank can ensure to cut off the water supply suddenly in the municipal network of rivers, and the system can be normal
Operation prevents titanium slag furnace to lack cooling and damage to stopping transport；The present invention often produces one ton of titanium finished product, can be with using electricity wisely 600-
800 degree, 400 kilograms or so of using water wisely effectively reduces production cost, improves production efficiency, promotes refuse reclamation.
Further, feeding system includes the automatic material controlling hopper of conveyer and setting on the conveyor.
Beneficial effect using above-mentioned further scheme is：The ratio set by automatic material controlling hopper adds titanium essence automatically
Ore deposit and reducing agent, reduce artificial operation, save cost of human resources.
Further, feeding system also includes setting raw material heating device on the conveyor, and raw material heating device includes
It is arranged on above titanium slag furnace feeding mouth and enters furnace charge storehouse, enters to be provided with furnace charge storehouse and be connected with high-temperature flue gas afterheat utilizing system
Pipeline.
Beneficial effect using above-mentioned further scheme is：By raw material heating device so that high-temperature flue gas is to will be fed into
The raw material of titanium slag furnace is heated, and the material temperature for entering titanium slag furnace is lifted to 100-130 ° from room temperature, titanium slag is effectively reduced
The power consumption of stove, improves waste heat energy and utilizes.
Further, titanium slag furnace include body of heater, smash be provided with slag machine and electrode, body of heater feeding mouth, stove window, stove eye and stove
Door；Charging aperture of the stove eye higher than the charging aperture, the charging aperture of half steel processing unit (plant) and high slag processing unit (plant) of acid sludge processing unit (plant)；Acid
The discharging opening of the discharging opening of slag processing unit (plant), the discharging opening of half steel processing unit (plant) and high slag processing unit (plant) is above products storage dress
The charging aperture put；The discharging opening of products storage device is higher than product car-loading track.
Beneficial effect using above-mentioned further scheme is：The loss of rehandling and finished product airborne dust is reduced, production is improved
Efficiency so that production product per ton can save the cost of 5-10 members.
Further, high-temperature flue gas afterheat utilizing system includes the rotation being sequentially connected by flue and titanium slag furnace, intermediate frequency furnace
Wind dust arrester, the raw material stoving device being arranged in stock yard and bag-type dust collector.
Beneficial effect using above-mentioned further scheme is：Raw material is heated using high-temperature flue gas, water content is higher
Raw material is dried, the heavy metal dusts carried in recovered flue gas, the fume temperature of reduction bag-type dust porch, improves cloth
Bag service life, improves twice laid and saves the energy.
Further, raw material stoving device includes being used for the flue that heat exchange is carried out with raw material.
Beneficial effect using above-mentioned further scheme is：Utilize the high-temperature flue gas of the system raw material higher to water content
Dried, save the time that raw material is dried naturally, or save the cost brought using electric energy drying apparatus, further improved
The energy utilization of the system, reduces production cost.
Further, it is provided with water mist dust-removing equipment on stock yard, feeding system and high slag crushing device；Stock yard and
Photovoltaic panel is provided with above products storage device；Acid sludge processing unit (plant), half steel processing unit (plant) and high slag processing unit (plant) it is upper
Side is provided with transom.
Beneficial effect using above-mentioned further scheme is：Photovoltaic panel utilizes solar energy, improves the utilization of new energy；It is ventilative
Window is easy to the microcorrosion gas discharge produced during acid sludge cooling, half steel cooling and high slag cooling work, increase building
Thing service life, reduces cooling place water smoke, increases the place visibility, reduce potential safety hazard.
A kind of application method of titanium ore deposit smelting system is provided, it comprises the following steps：
S1, from batch turning and shine material platform to stock yard stack raw material, and using the raw material of stacking as new material discharging platform after
It is continuous to stack raw material, using high-temperature flue gas by raw material stoving；
S2, by the raw material of stacking by feeding system send into titanium slag furnace in, while electrode is called in into titanium slag furnace by the car that navigates
In, head-tank, the cooling water pipe and low pool of titanium slag furnace are in turn switched on, and start water pump；
S3, stove eye is opened, the acid sludge that will be smelted in titanium slag furnace and sends into acid sludge processing unit (plant)；It will smelt what is in titanium slag furnace
High slag sends into high slag crushing device after being cooled down by high slag cooler；It is defeated by molten iron by the molten iron is smelted in titanium slag furnace
Send device to be sent directly into intermediate frequency furnace, the cooling water pipe of intermediate frequency furnace and head-tank and low pool are connected；It will be produced in titanium slag furnace
Raw high-temperature flue gas imports raw material heating device, cyclone dust collector, raw material stoving device and bag-type dust collector successively；
S4, by the acid sludge after processing, it is broken after high slag, and finished iron after refining is respectively fed to products storage dress
Put；The high-temperature flue gas produced in intermediate frequency furnace is imported into raw material heating device, cyclone dust collector, raw material stoving device and cloth successively
Bag dust arrester；
The dedusting ash that cyclone dust collector is obtained as raw material and sends into titanium slag furnace by feeding system；Cloth bag is removed
The dedusting ash that dirt device is obtained is used as the stifled mud and concrete for making raw material for blocking stove eye；
S5, the acid sludge for being stored into products storage device, high slag and/or Tie Tong cross product car-loading track and transported.
The beneficial effects of the invention are as follows：The comprehensive relation rationally utilized between each system, device, saving is manufactured into
This, rationally utilizes high-temperature flue gas and discarded object, when head-tank can ensure to cut off the water supply suddenly in the municipal network of rivers, and the system can be normal
Operation prevents titanium slag furnace to lack cooling and damage to stopping transport；The present invention often produces one ton of titanium finished product, can save 300-500 members；
Molten iron is recycled, molten iron processing per ton can be with using electricity wisely 600-800 degree, 400 kilograms or so of using water wisely, effectively reduction life
Cost is produced, production efficiency is improved, promotes refuse reclamation.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is flow chart of the invention；
Fig. 3 is layout of the invention.
Wherein：1st, stock yard；2nd, batch turning and solarization material platform；3rd, feeding system；4th, titanium slag furnace；5th, acid sludge processing unit (plant)；6、
Half steel processing unit (plant)；7th, high slag processing unit (plant)；8th, products storage device；9th, head-tank；10th, low pool；11st, cyclone dust removal
Device；12nd, bag-type dust collector；13rd, raw material stoving device；14th, raw material heating device；15th, product car-loading track；16th, photovoltaic
Plate；17th, transom.
Embodiment
The embodiment to the present invention is described below, in order to which those skilled in the art understand this hair
It is bright, it should be apparent that the invention is not restricted to the scope of embodiment, for those skilled in the art,
As long as various change is in the spirit and scope of the present invention that appended claim is limited and is determined, these changes are aobvious and easy
See, all are using the innovation and creation of present inventive concept in the row of protection.
As shown in figures 1 and 3, the titanium ore deposit smelting system includes stock yard 1, is arranged on batch turning and solarization in stock yard 1
Expect platform 2 and feeding system 3, the production system being sequentially connected with the discharging opening of feeding system 3, products storage device 8 and finished product
Entrucking track 15, connection production system and the high-temperature flue gas afterheat utilizing system of stock yard 1, and be connected with production system
Cooling system；Cooling system includes head-tank 9 and low pool 10, and head-tank 9 is higher than production system and connects external water
Source, low pool 10 is less than production system and is provided with cooling system；Water is provided between head-tank 9 and low pool 10
Pump；Production system includes the titanium slag furnace 4 for being arranged on the discharge outlet of feeding system 3, is arranged on the boat car of the top of titanium slag furnace 4, and
Acid sludge processing unit (plant) 5, half steel processing unit (plant) 6 and the high slag processing unit (plant) 7 being connected respectively with titanium slag furnace 4；Half steel processing unit (plant) 6
Including hot metal transport device and intermediate frequency furnace；Be provided with titanium slag furnace 4 and intermediate frequency furnace respectively with head-tank 9 and low pool 10
The cooling water pipe being connected；High slag processing unit (plant) 7 includes high slag cooler and high slag crushing device.
Feeding system 3 includes the automatic material controlling hopper of conveyer and setting on the conveyor, and feeding system 3 also includes setting
Raw material heating device 14 on the conveyor, raw material heating device 14 includes being arranged on above the feeding mouth of titanium slag furnace 4 entering furnace charge
Storehouse, enters the pipeline for being provided with and being connected with high-temperature flue gas afterheat utilizing system in furnace charge storehouse.
Titanium slag furnace 4 include body of heater, smash be provided with slag machine and electrode, body of heater feeding mouth, stove window, stove eye and fire door；Stove eye
The charging aperture of charging aperture, the charging aperture of half steel processing unit (plant) 6 and high slag processing unit (plant) 7 higher than acid sludge processing unit (plant) 5；Acid sludge adds
The discharging opening that frock puts 5 discharging opening, the discharging opening of half steel processing unit (plant) 6 and high slag processing unit (plant) 7 is above products storage dress
Put 8 charging aperture；The discharging opening of products storage device 8 is higher than product car-loading track 15.
The cyclone dust removal that high-temperature flue gas afterheat utilizing system includes being sequentially connected by flue and titanium slag furnace 4, intermediate frequency furnace is filled
The raw material stoving device 13 and bag-type dust collector 12 for put 11, being arranged in stock yard 1.
Raw material stoving device 13 includes being used for the flue that heat exchange is carried out with raw material.
Water mist dust-removing equipment is provided with stock yard 1, feeding system 3 and high slag crushing device；Stock yard 1 and finished product are deposited
The top for putting device 8 is provided with photovoltaic panel 16；Acid sludge processing unit (plant) 5, half steel processing unit (plant) 6 and high slag processing unit (plant) 7 it is upper
Side is provided with transom 17.
As shown in Fig. 2 the application method of the titanium ore deposit smelting system comprises the following steps：
S1, from batch turning and shine material platform 2 to stock yard 1 and stack raw material, and regard the raw material of stacking as new material discharging platform
Continue to stack raw material, using high-temperature flue gas by raw material stoving；
S2, the raw material of stacking sent into titanium slag furnace 4 by feeding system 3, while electrode is called in into titanium slag by the car that navigates
In stove 4, head-tank 9, the cooling water pipe of titanium slag furnace 4 and low pool 10 are in turn switched on, and start water pump；
S3, stove eye is opened, the acid sludge that will be smelted in titanium slag furnace 4 and sends into acid sludge processing unit (plant) 5；It will be smelted in titanium slag furnace 4
The high slag gone out sends into high slag crushing device after being cooled down by high slag cooler；The molten iron that will be smelted in titanium slag furnace 4 to pass through
Hot metal transport device is sent directly into intermediate frequency furnace, and the cooling water pipe of intermediate frequency furnace is connected with head-tank 9 and low pool 10；By titanium
The high-temperature flue gas produced in slag hearth 4 imports raw material heating device 14, cyclone dust collector 11, raw material stoving device 13 and cloth successively
Bag dust arrester 12；
S4, by the acid sludge after processing, it is broken after high slag, and finished iron after refining is respectively fed to products storage device
8；The high-temperature flue gas produced in intermediate frequency furnace is imported into raw material heating device 14, cyclone dust collector 11, raw material stoving device successively
13 and bag-type dust collector 12；
The dedusting ash that cyclone dust collector 11 is obtained as raw material and sends into titanium slag furnace 4 by feeding system 3；By cloth
The dedusting ash that bag dust arrester 12 is obtained is as the stifled mud and concrete for making raw material for blocking stove eye；
S5, the acid sludge for being stored into products storage device 8, high slag and/or Tie Tong cross product car-loading track 15 and transported.
In summary, the present invention is by comprehensive rationally using the relation between each system, device, and saving is manufactured into
This, rationally utilizes high-temperature flue gas and discarded object, and head-tank 9 can ensure that the system can be just when being cut off the water supply suddenly in the municipal network of rivers
Often operation prevents smelting system to lack cooling and damage to stopping transport；The present invention often produces one ton of titanium finished product, can be with using electricity wisely
600-800 degree, 400 kilograms or so of using water wisely effectively reduces production cost, improves production efficiency, promotes refuse reclamation.
Claims (8)
1. a kind of titanium ore deposit smelting system, it is characterised in that：Including the batch turning being arranged in stock yard (1) and solarization material platform (2)
With feeding system (3), the production system being connected with the discharging opening of the feeding system (3)；Connect the production system and original
The high-temperature flue gas afterheat utilizing system in stock ground (1), and the cooling system being connected with the production system；
The cooling system includes head-tank (9) and low pool (10), and the head-tank (9) is higher than the production system
And external water source is connected, the low pool (9) is less than the production system and is provided with cooling system；The head-tank
(9) it is provided with water pump between low pool (10)；
The production system includes being arranged on the titanium slag furnace (4) of feeding system (3) discharge outlet, and respectively with the titanium slag furnace
(4) acid sludge processing unit (plant) (5), half steel processing unit (plant) (6) and the high slag processing unit (plant) (7) being connected；
The half steel processing unit (plant) (6) includes hot metal transport device and intermediate frequency furnace；It is respectively provided with the titanium slag furnace (4) and intermediate frequency furnace
There is the cooling water pipe being connected respectively with the head-tank (9) and low pool (10)；High slag processing unit (plant) (7) includes high slag
Cooling device and high slag crushing device.
2. titanium ore deposit smelting system according to claim 1, it is characterised in that：The feeding system (3) includes conveyer
With the automatic material controlling hopper for being arranged on the conveyer front end.
3. titanium ore deposit smelting system according to claim 2, it is characterised in that：The feeding system (3) also includes setting
In the raw material heating device (14) of the conveyer discharging opening, the raw material heating device (14) includes being arranged on the titanium slag furnace
(4) enter furnace charge storehouse above feeding mouth, it is described enter furnace charge storehouse in be provided with and be connected with the high-temperature flue gas afterheat utilizing system
Pipeline.
4. titanium ore deposit smelting system according to claim 1, it is characterised in that：The titanium slag furnace (4) includes body of heater, smashes slag
Feeding mouth, stove window, stove eye and fire door are provided with machine and electrode, the body of heater；The stove eye is higher than the acid sludge processing unit (plant)
(5) charging aperture of charging aperture, the charging aperture of half steel processing unit (plant) (6) and high slag processing unit (plant) (7)；The acid sludge processing unit (plant)
(5) discharging opening of discharging opening, the discharging opening of half steel processing unit (plant) (6) and high slag processing unit (plant) (7) is above products storage dress
Put the charging aperture of (8)；The discharging opening of the products storage device (8) is higher than product car-loading track (15).
5. titanium ore deposit smelting system according to claim 1, it is characterised in that：The high-temperature flue gas afterheat utilizing system bag
Include the cyclone dust collector (11) being sequentially connected by flue and the titanium slag furnace (4), intermediate frequency furnace, be arranged in stock yard (1)
Raw material stoving device (13) and bag-type dust collector (12).
6. titanium ore deposit smelting system according to claim 5, it is characterised in that：The raw material stoving device (13) includes using
In the flue that heat exchange is carried out with raw material.
7. titanium ore deposit smelting system according to claim 4, it is characterised in that：The stock yard (1), feeding system (3)
With water mist dust-removing equipment is provided with high slag crushing device；It is all provided with above the stock yard (1) and products storage device (8)
It is equipped with photovoltaic panel (16)；It is all provided with above the acid sludge processing unit (plant) (5), half steel processing unit (plant) (6) and high slag processing unit (plant) (7)
It is equipped with transom (17).
8. a kind of application method of titanium ore deposit smelting system, it is characterised in that comprise the following steps：
S1, from batch turning and shine material platform (2) to stock yard (1) and stack raw material, and regard the raw material of stacking as new material discharging platform
Continue to stack raw material, using high-temperature flue gas by raw material stoving；
S2, the raw material of stacking sent into titanium slag furnace (4) by feeding system (3), while electrode is called in into titanium slag by the car that navigates
In stove (4), head-tank (9), the cooling water pipe of titanium slag furnace (4) and low pool (10) are in turn switched on, and start water pump；
S3, stove eye is opened, the acid sludge that will be smelted in titanium slag furnace (4) and sends into acid sludge processing unit (plant) (5)；By smelting in titanium slag furnace (4)
The high slag produced sends into high slag crushing device after being cooled down by high slag cooler；The molten iron will be smelted in titanium slag furnace (4)
Intermediate frequency furnace is sent directly into by hot metal transport device, by the cooling water pipe of intermediate frequency furnace and head-tank (9) and low pool (10)
Connect；The high-temperature flue gas produced in titanium slag furnace (4) is imported into raw material heating device (14), cyclone dust collector (11), original successively
Expect drying unit (13) and bag-type dust collector (12)；
S4, by the acid sludge after processing, it is broken after high slag, and finished iron after refining is respectively fed to products storage device (8)；
The high-temperature flue gas produced in intermediate frequency furnace is imported into raw material heating device (14), cyclone dust collector (11), raw material stoving dress successively
Put (13) and bag-type dust collector (12)；
The dedusting ash that cyclone dust collector (11) is obtained as raw material and sends into titanium slag furnace (4) by feeding system (3)；Will
The dedusting ash that bag-type dust collector (12) is obtained is used as the stifled mud and concrete for making raw material for blocking stove eye；
S5, the acid sludge for being stored into products storage device (8), high slag and/or Tie Tong cross product car-loading track (15) and transported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377798.5A CN106978539B (en) | 2017-05-25 | 2017-05-25 | A kind of ilmenite concentrate smelting system and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710377798.5A CN106978539B (en) | 2017-05-25 | 2017-05-25 | A kind of ilmenite concentrate smelting system and its application method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106978539A true CN106978539A (en) | 2017-07-25 |
| CN106978539B CN106978539B (en) | 2018-05-29 |
Family
ID=59344943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710377798.5A Expired - Fee Related CN106978539B (en) | 2017-05-25 | 2017-05-25 | A kind of ilmenite concentrate smelting system and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106978539B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401432A (en) * | 2017-08-30 | 2017-11-28 | 北京华航盛世能源技术有限公司 | Reduced ilmenite particle coupled thermomechanics co-feeding system and method |
| CN111733331A (en) * | 2020-07-03 | 2020-10-02 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for preparing upgraded titanium slag from hot slag discharged from furnace |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613825A (en) * | 2003-10-18 | 2009-12-30 | 攀枝花金钛高科技有限责任公司 | The method of utilizing titanium, iron ore to produce titanium, steel work |
| US20120036960A1 (en) * | 2010-01-23 | 2012-02-16 | Cardero Resource Corporation | Direct processing of metallic ore concentrates into ferroalloys |
| CN102399994A (en) * | 2011-11-18 | 2012-04-04 | 攀钢集团研究院有限公司 | Titanium slag smelting method |
| CN104611495A (en) * | 2014-06-27 | 2015-05-13 | 冯志权 | Method for preparation of titanium slag by tunnel kiln |
| CN106623956A (en) * | 2017-01-19 | 2017-05-10 | 重庆大学 | Method for producing iron powder through semi-steel granulation method and efficiently utilizing steam |
| CN206721331U (en) * | 2017-05-25 | 2017-12-08 | 攀枝花学院 | A kind of titanium ore deposit smelting system |
-
2017
- 2017-05-25 CN CN201710377798.5A patent/CN106978539B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101613825A (en) * | 2003-10-18 | 2009-12-30 | 攀枝花金钛高科技有限责任公司 | The method of utilizing titanium, iron ore to produce titanium, steel work |
| US20120036960A1 (en) * | 2010-01-23 | 2012-02-16 | Cardero Resource Corporation | Direct processing of metallic ore concentrates into ferroalloys |
| CN102399994A (en) * | 2011-11-18 | 2012-04-04 | 攀钢集团研究院有限公司 | Titanium slag smelting method |
| CN104611495A (en) * | 2014-06-27 | 2015-05-13 | 冯志权 | Method for preparation of titanium slag by tunnel kiln |
| CN106623956A (en) * | 2017-01-19 | 2017-05-10 | 重庆大学 | Method for producing iron powder through semi-steel granulation method and efficiently utilizing steam |
| CN206721331U (en) * | 2017-05-25 | 2017-12-08 | 攀枝花学院 | A kind of titanium ore deposit smelting system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107401432A (en) * | 2017-08-30 | 2017-11-28 | 北京华航盛世能源技术有限公司 | Reduced ilmenite particle coupled thermomechanics co-feeding system and method |
| CN107401432B (en) * | 2017-08-30 | 2023-05-26 | 北京华航盛世能源技术有限公司 | Reduced ilmenite particle thermoelectric coupling co-supply system and method |
| CN111733331A (en) * | 2020-07-03 | 2020-10-02 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for preparing upgraded titanium slag from hot slag discharged from furnace |
| CN111733331B (en) * | 2020-07-03 | 2022-05-24 | 攀钢集团攀枝花钢铁研究院有限公司 | Method for preparing upgraded titanium slag by tapping hot slag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106978539B (en) | 2018-05-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102679728B (en) | Energy-saving environment-friendly type smelting furnace | |
| CN107055588B (en) | A kind of melting recycling processing method of incineration of refuse flyash | |
| CN102312024B (en) | Method and system for mechanical granulation of metallurgy slag and waste heat recovery | |
| CN210085535U (en) | Resource utilization system for waste incineration power generation ash | |
| CN206721331U (en) | A kind of titanium ore deposit smelting system | |
| CN103776270A (en) | Calcium carbide sensible heat recovery equipment and method for calcium carbide furnace | |
| CN106978539B (en) | A kind of ilmenite concentrate smelting system and its application method | |
| CN106399702A (en) | Technology for recycling nonferrous metals in process of treating lead-zinc slag through rotary hearth furnace | |
| CN1891841B (en) | Regenerative lead processing method and apparatus | |
| CN102277463B (en) | Reduction furnace and device for producing direct reduced iron | |
| CN207176039U (en) | A kind of dry method, which suspends, sinters Flash Smelting ferronickel equipment | |
| CN206997328U (en) | A kind of aluminium electroloysis waste cathode carbon block harmless treatment and recovery system | |
| CN105506299A (en) | Low-grade secondary lead smelting slag fuming furnace treatment system and method | |
| CN206177055U (en) | Electric stove high temperature smoke and dust utilizes and dust collector | |
| CN202201915U (en) | Reduction furnace and directly reduced iron production device | |
| CN101197459A (en) | Solid waste recovery and processing system of waste lead acid accumulator | |
| CN108130426A (en) | Lead cadmia residual neat recovering system | |
| CN202576523U (en) | Energy-saving and environment-friendly smelting furnace | |
| CN103776271A (en) | Calcium carbide sensible heat recovery equipment for calcium carbide furnace | |
| CN203798180U (en) | Calcium carbide furnace calcium carbide sensible heat recovery device | |
| CN202201908U (en) | System for mechanically granulating metallurgical slag and recovering waste heat | |
| CN105695756A (en) | Comprehensive recovery treatment method and equipment for lead-zinc smelting slag | |
| CN207592409U (en) | A kind of system of municipal administration and metallurgical difficult solid waste collaboration recycling | |
| CN207498435U (en) | The smelting recovery system of environmentally friendly iron content-Zn scrap returns | |
| CN212223028U (en) | Molten steel slag blast furnace ash reduction modification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20190525 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |