CN108554626A - Blast furnace granulated slag deironing apparatus - Google Patents
Blast furnace granulated slag deironing apparatus Download PDFInfo
- Publication number
- CN108554626A CN108554626A CN201810314987.2A CN201810314987A CN108554626A CN 108554626 A CN108554626 A CN 108554626A CN 201810314987 A CN201810314987 A CN 201810314987A CN 108554626 A CN108554626 A CN 108554626A
- Authority
- CN
- China
- Prior art keywords
- slag
- water
- grain
- blast furnace
- belt conveyor
- 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.)
- Pending
Links
- 239000002893 slag Substances 0.000 title claims abstract description 164
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 94
- 238000005406 washing Methods 0.000 claims abstract description 19
- 238000011010 flushing procedure Methods 0.000 claims abstract description 16
- 238000004064 recycling Methods 0.000 claims abstract description 11
- 239000012535 impurity Substances 0.000 claims abstract description 5
- 239000003818 cinder Substances 0.000 claims description 8
- 238000010791 quenching Methods 0.000 claims description 8
- 230000000171 quenching effect Effects 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 229910052742 iron Inorganic materials 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 239000000243 solution Substances 0.000 description 5
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009851 ferrous metallurgy Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000006148 magnetic separator Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B3/00—General features in the manufacture of pig-iron
- C21B3/04—Recovery of by-products, e.g. slag
- C21B3/06—Treatment of liquid slag
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
Abstract
The invention discloses a kind of blast furnace granulated slag deironing apparatus comprising：Slag ditch, cinder-flushing water pipe, water slag groove, collection slag bath, belt conveyor, separator, Ji Tiechi, grain slag transport device, collecting-tank and water circulating pump, wherein, collect grain slag and washing slag water that slag bath receives water slag groove discharge, and washing slag water is on the one hand filtered to and is discharged to collecting-tank, grain slag is on the other hand transferred to belt conveyor；And the strap end of belt conveyor is provided with separator, Ji Tiechi is isolated from grain slag and fallen into the abrasive grit being mingled in grain slag by separator carrying magnetic, remaining impurity is transferred to grain slag transport device.The water of collecting-tank is pumped in water circulating pump, to be recycled.Separator goes out slag sluicing system in grain slag in strap end, to realize effective recycling to being mingled with abrasive grit in grain slag.The blast furnace granulated slag deironing apparatus of the present invention is added based on prior art invention, is conducive to cost-effective.
Description
Technical field
The present invention relates to the recycling field of Ferrous Metallurgy equipment, more particularly to a kind of blast furnace granulated slag deironing apparatus.
Background technology
In blast furnace ironmaking product, clinker is its byproduct.During tapping a blast furnace, due to clinker and iron disengaging time it is short or point
It is poor from device efficiency, cause often to be mingled with certain metal abrasive grit in clinker.Iron and steel enterprise is directly to be sold to grain slag mostly at present
Cement production enterprise, wherein there is no recycle for the abrasive grit being mingled with.In view of iron and steel enterprise's slag amount is big, therefore it is mingled with iron more
It is considerable.Therefore, on the basis of prior art, iron is mingled with to clinker and is recycled, is conducive to cost-effective.
Therefore, this field needs a kind of new-type blast furnace granulated slag deironing apparatus, is recycled in order to be mingled with iron to clinker.
Invention content
In view of the above problem in the prior art, present invention aims at providing a kind of blast furnace granulated slag deironing apparatus, by
Slag ditch, cinder-flushing water pipe, water slag groove, collection slag bath, belt conveyor, separator, Ji Tiechi, grain slag transport device, collecting-tank
And water circulating pump composition, wherein the driving wheel by the magnetic separator of setting, such as setting belt conveyor is band
Magnet pulley so that when grain slag is sent to separator through belt, due to the magnetism of separator so that slag iron can inhale in grain slag
It invests near separator, and as belt rotation is isolated from grain slag, to realize to being mingled with the effective of abrasive grit in grain slag
Recycling.
Therefore, according to an embodiment of the present invention, a kind of blast furnace granulated slag deironing apparatus is provided comprising：Slag ditch, flushing cinder
Water pipe, water slag groove, collection slag bath, belt conveyor, separator, Ji Tiechi, grain slag transport device, collecting-tank and recirculated water
Pump, wherein
One end of the slag ditch receives the slag of blast furnace discharge, and is connected to the arrival end of the water slag groove in the other end
Slag is transferred to the water slag groove；
The cinder-flushing water pipe is mounted near the arrival end of the water slag groove, so that the water from the water circulating pump
Water Quenching is carried out to the slag being discharged from the slag ditch by the cinder-flushing water pipe, forms grain slag；
The collection slag bath is connected to the outlet end of the water slag groove to receive the grain slag and washing slag water of water slag groove discharge,
And on the one hand washing slag water is filtered and is discharged to the collecting-tank, grain slag is on the other hand transferred to slant setting in the collection
The belt conveyor above slag bath；And
The strap end of the belt conveyor is provided with the separator, the separator carrying magnetic, by water
The Ji Tiechi is isolated from grain slag and fallen into the abrasive grit being mingled in slag, remaining impurity is transferred to the grain slag transport device.
In one embodiment, the separator may include carrying magnetic driving wheel, the Yi Ji of the belt conveyor
Below the strap end of the belt conveyor and adjacent to the separating plate of strap end setting.
Further, the separating plate can be in inverted V-shaped, the inverted V-shaped include close to the first side of belt conveyor and
The lower section in the first side of the inverted V-shaped, and the grain slag is arranged in second side far from belt conveyor, the Ji Tiechi
The lower section in the second side of the inverted V-shaped is arranged in transport device.
In one embodiment, the collecting-tank can be located at below the collection slag bath, be filtered from the collection slag bath with recycling
And the washing slag water being discharged.
Further, the collecting-tank can be connected to the water circulating pump, so that the washing slag water of recycling is via the cycle
Water pump is to be used further to Water Quenching blast furnace cinder.
It is an advantage of the present invention that by existing blast furnace water slag-flushing Process ba- sis, add simple deironing apparatus, energy
The abrasive grit being effectively mingled in recycling clinker, to solve the problems, such as that abrasive grit is irretrievable in previous steel stove grain slag, and technique letter
Single, input cost is low.
Description of the drawings
Attached drawing described herein is used for providing further understanding embodiment of the present invention, constitutes one of the present invention
Point, exemplary embodiment of the invention and its explanation are not constituted improper limitations of the present invention for explaining the present invention.
In attached drawing：
Fig. 1 is the schematic diagram according to the blast furnace granulated slag deironing apparatus of an embodiment of the present invention.
Figure elements symbol description
1：Blast furnace；2：Slag ditch；3：Water slag groove；4：Collect slag bath；5：Belt conveyor；6：Separating plate；7：Grain slag transport dress
It sets；8：Ji Tiechi；9：Collecting-tank；10：Cinder-flushing water pipe；11：Water circulating pump；12：Driving wheel.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, below in conjunction with the specific embodiment of the invention
And respective drawings are clearly fully described by technical solution of the present invention.Obviously, described embodiment is only the present invention
A part of embodiment, rather than whole embodiment.Based on embodiment of the present invention, those of ordinary skill in the art are not having
There is the every other embodiment obtained under the premise of making creative work, shall fall within the protection scope of the present invention.
Below in conjunction with attached drawing, a kind of blast furnace granulated slag deironing apparatus according to an embodiment of the present invention is described in detail.
Referring to Fig. 1, a kind of blast furnace granulated slag deironing apparatus includes：Slag ditch 2, cinder-flushing water pipe 10, water slag groove 3, collection slag bath 4,
Belt conveyor 5, separator, collection iron pond 8, grain slag transport device 7, collecting-tank 9 and water circulating pump 11.
In above-mentioned blast furnace granulated slag deironing apparatus, one end of slag ditch 2 receives the slag that blast furnace 1 is discharged, and in the other end
The arrival end of water slag groove 3 is connected to so that slag is transferred to water slag groove 3；The arrival end that cinder-flushing water pipe 10 is mounted on water slag groove 3 is attached
Closely, it so that the water from water circulating pump 11 carries out Water Quenching by cinder-flushing water pipe 10 to the slag being discharged from slag ditch 2, is formed
Grain slag；Collection slag bath 4 is connected to the outlet end of water slag groove 3 to receive the grain slag and washing slag water of the discharge of water slag groove 3, and on the one hand will
Washing slag water filters and is discharged to collecting-tank 9, and grain slag, which is on the other hand transferred to belt of the slant setting above collection slag bath 4, transmits
Machine 5；And the strap end of belt conveyor 5 is provided with separator, separator carrying magnetic, the iron being mingled in grain slag
Ji Tiechi 8 is isolated from grain slag and fallen into grain, remaining impurity is transferred to grain slag transport device 7.
Above-mentioned separator may include the carrying magnetic driving wheel 12 of belt conveyor 5 and the belt in belt conveyor 5
Below end and adjacent to the separating plate 6 of strap end setting.As shown in Figure 1, carrying magnetic driving wheel 12 also is located at belt conveyor 5
Strap end.
As shown in Figure 1, separating plate 6 can be in inverted V-shaped, which include close to the first side of belt conveyor 5 and separate
The second side of belt conveyor 5.Collection iron pond 8 is arranged in the lower section of the first side of inverted V-shaped, and grain slag transport device 7 is arranged
Lower section in the second side of inverted V-shaped.
Collecting-tank 9 can be located at 4 lower section of collection slag bath, to recycle the washing slag water for filtering and being discharged from collection slag bath 4.
Collecting-tank 9 can be connected to water circulating pump 11, so that the washing slag water of recycling is via water circulating pump 11 and cinder-flushing water pipe
10, the injection of water slag groove 3 is returned to from the next blast furnace cinder of the transfer of slag ditch 2 to carry out Water Quenching, to realize to washing slag water
Recycling.
The operating process of above-mentioned blast furnace granulated slag deironing apparatus is described below.
When operation, as shown in Figure 1, blast furnace cinder is discharged in blast furnace 1, blast furnace cinder is transferred to water slag groove 3 by slag ditch 2.
When near the arrival end that slag enters water slag groove 3, the water from water circulating pump 11 sprays slag via cinder-flushing water pipe 10 to carry out
Then Water Quenching forms grain slag in water slag groove 3.Then, washing slag water and grain slag flow to collection slag bath 4.In collection slag bath 4, a side
Face, washing slag water are discharged into the collecting-tank 9 of 4 lower section of collection slag bath after filtering, and on the other hand, grain slag is transferred to belt conveyor 5
On.
Then, on the one hand, after filtered washing slag water enters collecting-tank 9, be pumped in water circulating pump 11, again via flushing cinder
Water pipe 10 enters water slag groove 3, continues to spray the blast furnace cinder progress Water Quenching being discharged from slag ditch 2.It thereby realizes pair
The recycling of washing slag water.
On the other hand, the strap end of belt conveyor 5 is provided with magnetic driving wheel 12.Thus, grain slag passes through
When driving wheel 12, due to the magnetism of driving wheel 12, the abrasive grit being mingled in grain slag is adsorbed onto on belt, then with the rotation of belt
Leave grain slag, and under the effect of gravity, from separating plate 6 close between the first side of belt conveyor 5 and belt conveyor 5
Gap location under fall in Ji Tiechi 8；And remaining impurity in grain slag is not then affected by magnetic forces, since inertia is along separating plate 6
Separate belt conveyor 5 second side, fall to grain slag transport device 7.It thus may be implemented to being mingled with iron in grain slag
Effective recycling of grain.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or equipment including a series of elements includes not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or equipment institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in the process, method, article or equipment of element that there is also other identical elements.In addition, "front", "rear" herein,
"left", "right", "upper", "lower" are using the placement status indicated in attached drawing as reference.In addition, term " connection " herein had both wrapped
It includes and is directly connected to, also include being indirectly connected with.
Finally it should be noted that：Embodiment of above is only used to illustrate the technical scheme of the present invention, rather than its limitations；To the greatest extent
Invention is explained in detail with reference to aforementioned embodiments for pipe, it will be understood by those of ordinary skill in the art that：Its according to
It can so modify to the technical solution recorded in aforementioned each embodiment, or which part technical characteristic is equal
It replaces；And these modifications or replacements, each embodiment technical solution of the present invention that it does not separate the essence of the corresponding technical solution
Spirit and scope.
Claims (5)
1. a kind of blast furnace granulated slag deironing apparatus, including：Slag ditch, cinder-flushing water pipe, water slag groove, collection slag bath, belt conveyor, separation
Device, Ji Tiechi, grain slag transport device, collecting-tank and water circulating pump,
It is characterized in that,
One end of the slag ditch receives the slag of blast furnace discharge, and is connected to the arrival end of the water slag groove in the other end to incite somebody to action
Slag is transferred to the water slag groove；
The cinder-flushing water pipe is mounted near the arrival end of the water slag groove, so that the water from the water circulating pump passes through
The cinder-flushing water pipe carries out Water Quenching to the slag being discharged from the slag ditch, forms grain slag；
The collection slag bath is connected to the outlet end of the water slag groove to receive the grain slag and washing slag water of the water slag groove discharge, and
On the one hand washing slag water is filtered and is discharged to the collecting-tank, grain slag is on the other hand transferred to slant setting in the collection slag bath
The belt conveyor of top；And
The strap end of the belt conveyor is provided with the separator, the separator carrying magnetic will be in grain slag
The Ji Tiechi is isolated from grain slag and fallen into the abrasive grit being mingled with, remaining impurity is transferred to the grain slag transport device.
2. blast furnace granulated slag deironing apparatus as described in claim 1, which is characterized in that the separator includes that the belt passes
Send the carrying magnetic driving wheel of machine and below the strap end of the belt conveyor and adjacent to the separation of strap end setting
Plate.
3. blast furnace granulated slag deironing apparatus as claimed in claim 2, which is characterized in that the separating plate is in inverted V-shaped, the V
Shape includes close to the first side of the belt conveyor and the second side far from the belt conveyor, the Ji Tiechi are set
The lower section in the first side of the inverted V-shaped is set, and the grain slag transport device is arranged under the second side of the inverted V-shaped
Side.
4. blast furnace granulated slag deironing apparatus as described in claim 1, which is characterized in that the collecting-tank is located under the collection slag bath
Side, to recycle the washing slag water for filtering and being discharged from the collection slag bath.
5. blast furnace granulated slag deironing apparatus as claimed in claim 4, which is characterized in that the collecting-tank is connected to the recirculated water
Pump so that recycling washing slag water via the water circulating pump to be used further to Water Quenching blast furnace cinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314987.2A CN108554626A (en) | 2018-04-10 | 2018-04-10 | Blast furnace granulated slag deironing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810314987.2A CN108554626A (en) | 2018-04-10 | 2018-04-10 | Blast furnace granulated slag deironing apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108554626A true CN108554626A (en) | 2018-09-21 |
Family
ID=63534559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810314987.2A Pending CN108554626A (en) | 2018-04-10 | 2018-04-10 | Blast furnace granulated slag deironing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108554626A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721977A (en) * | 2019-08-29 | 2020-01-24 | 内蒙古赛思普科技有限公司 | Method for directly preparing active iron powder by utilizing slag generated by smelting reduction furnace |
| CN114507757A (en) * | 2022-02-15 | 2022-05-17 | 中冶东方工程技术有限公司 | Water granulated slag dewatering device and process |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0729789A1 (en) * | 1995-02-28 | 1996-09-04 | IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft | Magnetic separator |
| CN201871419U (en) * | 2010-12-01 | 2011-06-22 | 山东华特磁电科技股份有限公司 | Dry-method extracting machine for garnet |
| CN105149088A (en) * | 2015-09-21 | 2015-12-16 | 重庆新铝城幕墙工程有限公司 | Production line for automatically separating slag iron |
| CN206082826U (en) * | 2016-09-22 | 2017-04-12 | 山东钢铁股份有限公司 | Blast furnace grain slag deironing device |
| CN206577897U (en) * | 2016-12-30 | 2017-10-24 | 山东钢铁股份有限公司 | A kind of clinker magnetic separation tripper |
| CN207857114U (en) * | 2018-04-10 | 2018-09-14 | 山东钢铁股份有限公司 | Blast furnace granulated slag deironing apparatus |
| US20180280990A1 (en) * | 2015-10-15 | 2018-10-04 | Sintokogio, Ltd. | Molding sand reclamation method and reclamation system |
-
2018
- 2018-04-10 CN CN201810314987.2A patent/CN108554626A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0729789A1 (en) * | 1995-02-28 | 1996-09-04 | IFE Industrie-Einrichtungen Fertigungs-Aktiengesellschaft | Magnetic separator |
| CN201871419U (en) * | 2010-12-01 | 2011-06-22 | 山东华特磁电科技股份有限公司 | Dry-method extracting machine for garnet |
| CN105149088A (en) * | 2015-09-21 | 2015-12-16 | 重庆新铝城幕墙工程有限公司 | Production line for automatically separating slag iron |
| US20180280990A1 (en) * | 2015-10-15 | 2018-10-04 | Sintokogio, Ltd. | Molding sand reclamation method and reclamation system |
| CN206082826U (en) * | 2016-09-22 | 2017-04-12 | 山东钢铁股份有限公司 | Blast furnace grain slag deironing device |
| CN206577897U (en) * | 2016-12-30 | 2017-10-24 | 山东钢铁股份有限公司 | A kind of clinker magnetic separation tripper |
| CN207857114U (en) * | 2018-04-10 | 2018-09-14 | 山东钢铁股份有限公司 | Blast furnace granulated slag deironing apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110721977A (en) * | 2019-08-29 | 2020-01-24 | 内蒙古赛思普科技有限公司 | Method for directly preparing active iron powder by utilizing slag generated by smelting reduction furnace |
| CN114507757A (en) * | 2022-02-15 | 2022-05-17 | 中冶东方工程技术有限公司 | Water granulated slag dewatering device and process |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207385669U (en) | A kind of device for improving ball mill grinding efficiency | |
| CN207857114U (en) | Blast furnace granulated slag deironing apparatus | |
| CN108554626A (en) | Blast furnace granulated slag deironing apparatus | |
| CN1924025A (en) | Process for treating slag steel | |
| CN101559405B (en) | High-efficiency permanent magnet drum magnetic separator | |
| CN104785367B (en) | Mineral separation method for pre-extraction of concentrates from roasted iron ore | |
| CN101264464B (en) | Purification technique of steel scoria magnetic separation product | |
| CN110142123A (en) | A kind of slag processing system and processing method | |
| CN101880736B (en) | Preparation technology of superfine steel slag micropowder and production process | |
| CN107365904B (en) | A kind of iron ore shaft roasting magnetic separation flotation tailing recycling technique | |
| CN102357403A (en) | New magnetic separation, quality promotion and tailing abandon technology for fine lean hematite ore | |
| CN102407049B (en) | Multistage-combined filtering method for hematite concentrate | |
| CN105567888B (en) | A kind of method that utilization hydrocyclone separation technology method reclaims Iron concentrate from ferrous iron containing metallurgical dust | |
| CN116273395B (en) | Production process for producing iron ore concentrate by multistage dry grinding and dry separation of iron ore | |
| CN209577017U (en) | A kind of association type magnetic separator based on roller and conveyer belt | |
| CN103993158B (en) | Process and system for removing alkali metals out of iron and steel making fly ash | |
| CN201410409Y (en) | High efficient permanent-magnetic drum magnetic separator | |
| CN209685884U (en) | A kind of clinker RO phase separation system | |
| CN103484579B (en) | Closed circulating careful selection technology for iron steel powder in steel slag | |
| CN203816772U (en) | Wet type high-intensity permanent magnetic separator for coarse grains | |
| CN206082826U (en) | Blast furnace grain slag deironing device | |
| CN106269237A (en) | A kind of portable magnetic iron ore dry separation device and method | |
| CN212596372U (en) | Dry-type crawler-type magnetic separator for coarse grain preselection | |
| TW200948974A (en) | Apparatus of back-end processing slag mud and method thereof | |
| CN205741090U (en) | A kind of direct reduced iron by rotary hearth furnace hot water quenching 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 |