CN201778032U - Collecting device for water granulated slags of blast furnace - Google Patents
Collecting device for water granulated slags of blast furnace Download PDFInfo
- Publication number
- CN201778032U CN201778032U CN2010202072868U CN201020207286U CN201778032U CN 201778032 U CN201778032 U CN 201778032U CN 2010202072868 U CN2010202072868 U CN 2010202072868U CN 201020207286 U CN201020207286 U CN 201020207286U CN 201778032 U CN201778032 U CN 201778032U
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- slag
- blast furnace
- water granulated
- main drive
- drive shaft
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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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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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
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Abstract
A collecting device for water granulated slags of a blast furnace relates to automation equipment used for separating and collecting water granulated slags and is simple in structure, and safe and high in efficiency. The collecting device for water granulated slags of a blast furnace comprises a deslagging tank and a water granulated slag discharging device, wherein the upper portion of the deslagging tank is provided with an overflow port and a water granulated slag feeding passage, and a filter screen is arranged at the position of the overflow port. In addition, the water granulated slag discharging device comprises a driving motor, a conveying belt, water permeable slag-scraping parts, a driving shaft and a driven shaft, wherein the driven shaft is installed at the bottom of the deslagging tank; the driving shaft is arranged on an installation platform on one side of the upper portion of the deslagging tank; a driving belt wheel and a driven belt wheel are respectively sleeved on the driving shaft and the driven shaft; the conveying belt is sleeved on the driving belt wheel and the driven belt wheel; the water permeable slag-scraping parts are mounted on the conveying belt at intervals; and the driving motor and the driving shaft are connected in a transmission mode.
Description
Technical field
The utility model relates to a kind of equipment for separating liquid from solid, particularly relates to a kind of automatic equipment that grain slag is separated and collects of being used for.
Background technology
Blast furnace slag is the refuse of discharging from blast furnace when smelting the pig iron, when furnace temperature reaches 1400-1600 ℃, the impurity formation that furnace charge fusion, the gangue in the ore, the ash content in the coke and solubility promoter and other can not enter in the pig iron serves as the main slag that floats over above the molten iron with silicate and aluminate.Blast furnace granulated slag is the product that places the blast furnace slag of hot melt state the water quick cooling to obtain, and main component is CaO, SiO
2, Al
2O
3Because blast furnace granulated slag has potential hydraulic gelling property, under cement clinker, lime, gypsum equal excitation agent effect, can be used as the fine cement raw material, can be made into Portland blast, gypsum slag cement, lime slag cement, slag brick, slag concrete etc.At present, it mainly is to rely on artificial or forklift is directly fished for from granulating pit that blast furnace granulated slag is collected, because water temperature is higher, work under bad environment bring great personnel safety hidden danger to the operator, and collection effciency is lower.
The utility model content
The technical problems to be solved in the utility model provides a kind of simple in structure, blast furnace water granulated slag collector safely and efficiently.
The utility model blast furnace water granulated slag collector, comprise and remove slag bath, described top of removing slag bath is provided with spillway and grain slag admission passage, described spillway place is provided with filtering net, also comprise the grain slag discharger, described grain slag discharger comprises drive-motor, conveying belt, permeable dreg scraping unit spare, main drive shaft and driven shaft, described driven shaft is installed in the bottom except that slag bath, described main drive shaft is installed on the erecting stage except that slag bath top one side, be respectively installed with driving pulley and driven pulley on described main drive shaft and the driven shaft, described conveying belt is sleeved on driving pulley and the driven pulley, described some permeable dreg scraping unit spares are installed on the conveying belt at interval, and described drive-motor and main drive shaft are in transmission connection.
The utility model blast furnace water granulated slag collector, wherein said horizontal section of removing slag bath is a rectangle, and the area of its horizontal section reduces from top to bottom gradually.
The utility model blast furnace water granulated slag collector, wherein said permeable dreg scraping unit spare is filter or the baffle plate that has permeable hole.
The utility model blast furnace water granulated slag collector, wherein also comprise liquid level scum silica frost cleaning plant, described liquid level scum silica frost cleaning plant comprises second drive-motor, transmission chain, the scum silica frost scraper plate, second main drive shaft and second driven shaft, described second main drive shaft and the second driven shaft level are installed in the top except that slag bath, and second main drive shaft is near removing the slag bath pool wall, second driven shaft is near conveying belt, the two ends of second main drive shaft and second driven shaft are equipped with drive sprocket and driven sprocket respectively, described two transmission chains are installed on drive sprocket and the driven sprocket, the two ends of described scum silica frost scraper plate are fixedly mounted on respectively on two transmission chains, when the scum silica frost scraper plate is positioned at the below of second main drive shaft and second driven shaft, the part of scum silica frost scraper plate is positioned at overflows below the liquid level, and described second drive-motor and second main drive shaft are in transmission connection.
The utility model blast furnace water granulated slag collector, wherein said scum silica frost scraper plate are filter or the baffle plate that has permeable hole.
The utility model blast furnace water granulated slag collector, backflush device is equipped with in wherein said spillway outside, and the below of described conveying belt outlet is provided with the grain slag travelling belt.
The utility model blast furnace water granulated slag collector, wherein go back the involving vibrations screen cloth, described vibration screen is installed in the side except that slag bath, and the outlet of vibration screen is tilted to grain slag travelling belt place, described spillway is externally connected with overflow channel, and the exit end of described overflow channel is positioned at the top of vibration screen.
The utility model blast furnace water granulated slag collector, the below of wherein said vibration screen is equipped with liquid-collecting box.
The utility model blast furnace water granulated slag collector, support is equipped with in the wherein said slag bath bottom of removing.
The blast furnace granulated slag that the utility model blast furnace water granulated slag collector utilizes conveying belt and permeable dreg scraping unit spare will sink to except that the slag bath bottom is transported to except that slag bath, except that filtering net and the spillway of the liquid in the slag bath by top flows out except that slag bath, drive-motor, main drive shaft and driven shaft make whole collector finish the collection of grain slag automatically, and efficient is higher and safe and reliable.
The inverted cone-shaped structure that removes slag bath in the utility model blast furnace water granulated slag collector is deposited on the conveying belt easier the concentrating of grain slag; Liquid level scum silica frost cleaning plant can push to the conveying belt top with the scum silica frost that swims on the liquid level, takes out of except that slag bath by permeable dreg scraping unit spare; Vibration screen can will carry out secondary filtration from the effusive grain slag of spillway, then filtering grain slag is vibrated on the grain slag travelling belt, improves collection effciency.
Below in conjunction with accompanying drawing blast furnace water granulated slag collector of the present utility model is described further.
Description of drawings
Fig. 1 is the vertical view of the utility model blast furnace water granulated slag collector;
Fig. 2 is an A-A direction sectional view among Fig. 1;
Fig. 3 is a B-B direction sectional view among Fig. 1.
Embodiment
As depicted in figs. 1 and 2, the utility model blast furnace water granulated slag collector comprises except that slag bath 1, grain slag discharger and scum silica frost cleaning plant, removing slag bath 1 is installed on the basic table top by support 20, removing slag bath 1 is back taper, its horizontal section is a rectangle, the top of removing slag bath 1 is provided with spillway 2 and grain slag admission passage 3, blast furnace granulated slag and water coolant flow into by grain slag admission passage 3 and remove in the slag bath 1, spillway 2 places are equipped with filtering net 4, backflush device 18 is equipped with in spillway 2 outsides, when filtering net 4 blocks, start 18 pairs of filtering nets 4 of backflush device and dredge.The grain slag discharger comprises drive-motor 5, conveying belt 6, permeable dreg scraping unit spare 7, main drive shaft 8 and driven shaft 9, driven shaft 9 is installed in the bottom except that slag bath 1, main drive shaft 8 is installed on the erecting stage except that slag bath 1 top one side, be respectively installed with driving pulley 10 and driven pulley 11 on main drive shaft 8 and the driven shaft 9, conveying belt 6 is sleeved on driving pulley 10 and the driven pulley 11, some permeable dreg scraping unit spares 7 are installed on the conveying belt 6 at interval, permeable dreg scraping unit spare 7 parallels with main drive shaft 8 and driven shaft 9, permeable dreg scraping unit spare 7 is a filter, water permeable membrane or have the baffle plate of permeable hole, when the permeable dreg scraping unit spare 7 of conveying belt 6 drives clockwise rotates, permeable dreg scraping unit spare 7 will sink to except that the grain slag of slag bath 1 bottom and take liquid level out of, and fall in the grain slag travelling belt 19 of conveying belt 6 outlet belows, grain slag travelling belt 19 is installed on the basic table top, and drive-motor 5 and main drive shaft 8 are connected by belt transmission.
Liquid level scum silica frost cleaning plant comprises second drive-motor, transmission chain 12,12 ', scum silica frost scraper plate 13, second main drive shaft 14 and second driven shaft 15, second main drive shaft 14 and second driven shaft, 15 levels are installed in the top except that slag bath 1, and second main drive shaft 14 is near removing slag bath 1 pool wall, second driven shaft 15 is near conveying belt 6, the two ends of second main drive shaft 14 and second driven shaft 15 are equipped with drive sprocket 16 and driven sprocket 17 respectively, article two, transmission chain 12,12 ' is installed on drive sprocket 16 and the driven sprocket 17, the two ends of scum silica frost scraper plate 13 are fixedly mounted on two transmission chains 12 respectively, on 12 ', when scum silica frost scraper plate 13 is positioned at the below of second main drive shaft 14 and second driven shaft 15, the part of scum silica frost scraper plate 13 is positioned at overflows below the liquid level, scum silica frost scraper plate 13 is a filter, water permeable membrane or have the baffle plate of permeable hole, when transmission chain 12, when 12 ' drive scum silica frost scraper plate 13 rotates counterclockwise, scum silica frost scraper plate 13 can push to the scum silica frost on the liquid level near the conveying belt 6, by permeable dreg scraping unit spare 7 scum silica frost is taken out of except that slag bath 1, the second drive-motor (not shown) and second main drive shaft 14 again and be in transmission connection.
As shown in Figure 3, the utility model blast furnace water granulated slag collector also comprises secondary filter, a side of removing slag bath 1 is equipped with vibration screen 21, vibration screen 21 is fixed on the basic table top by erecting frame, drive its double vibrations by the vibrating motor (not shown), the outlet of vibration screen 21 is positioned at the top of grain slag travelling belt 19, and it is downward-sloping, being convenient to grain slag falls to grain slag travelling belt 19, spillway 2 external fixation are connected with overflow channel 22, the exit end of overflow channel 22 is positioned at the top of vibration screen 21, and the below of vibration screen 21 also is equipped with liquid-collecting box 23, with the liquids recovery recycling.
Above embodiment is described preferred implementation of the present utility model; be not that scope of the present utility model is limited; under the prerequisite that does not break away from the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model all should fall in the definite protection domain of the utility model claims.
Claims (9)
1. blast furnace water granulated slag collector, comprise and remove slag bath (1), described top of removing slag bath (1) is provided with spillway (2) and grain slag admission passage (3), described spillway (2) locates to be provided with filtering net (4), it is characterized in that: also comprise the grain slag discharger, described grain slag discharger comprises drive-motor (5), conveying belt (6), permeable dreg scraping unit spare (7), main drive shaft (8) and driven shaft (9), described driven shaft (9) is installed in the bottom except that slag bath (1), described main drive shaft (8) is installed on the erecting stage except that slag bath (1) top one side, be respectively installed with driving pulley (10) and driven pulley (11) on described main drive shaft (8) and the driven shaft (9), described conveying belt (6) is sleeved on driving pulley (10) and the driven pulley (11), described some permeable dreg scraping unit spares (7) are installed on the conveying belt (6) at interval, and described drive-motor (5) is in transmission connection with main drive shaft (8).
2. blast furnace water granulated slag collector according to claim 1 is characterized in that: described horizontal section of removing slag bath (1) is a rectangle, and the area of its horizontal section reduces from top to bottom gradually.
3. blast furnace water granulated slag collector according to claim 2 is characterized in that: described permeable dreg scraping unit spare (7) is filter or the baffle plate that has permeable hole.
4. the blast furnace water granulated slag collector one of described according to claim 1 to 3, it is characterized in that: also comprise liquid level scum silica frost cleaning plant, described liquid level scum silica frost cleaning plant comprises second drive-motor, transmission chain (12,12 '), scum silica frost scraper plate (13), second main drive shaft (14) and second driven shaft (15), described second main drive shaft (14) and second driven shaft (15) level are installed in the top except that slag bath (1), and second main drive shaft (14) is near removing slag bath (1) pool wall, second driven shaft (15) is near conveying belt (6), the two ends of second main drive shaft (14) and second driven shaft (15) are equipped with drive sprocket (16) and driven sprocket (17) respectively, described two transmission chains (12,12 ') be installed on drive sprocket (16) and the driven sprocket (17), the two ends of described scum silica frost scraper plate (13) are fixedly mounted on two transmission chains (12 respectively, 12 ') on, when scum silica frost scraper plate (13) is positioned at the below of second main drive shaft (14) and second driven shaft (15), the part of scum silica frost scraper plate (13) is positioned at overflows below the liquid level, and described second drive-motor and second main drive shaft (14) are in transmission connection.
5. blast furnace water granulated slag collector according to claim 4 is characterized in that: described scum silica frost scraper plate (13) is filter or the baffle plate that has permeable hole.
6. blast furnace water granulated slag collector according to claim 5 is characterized in that: backflush device (18) is equipped with in described spillway (2) outside, and the below of described conveying belt (6) outlet is provided with grain slag travelling belt (19).
7. blast furnace water granulated slag collector according to claim 6, it is characterized in that: go back involving vibrations screen cloth (21), described vibration screen (21) is installed in the side except that slag bath (1), the outlet of vibration screen (21) is located to grain slag travelling belt (19), described spillway (2) is externally connected with overflow channel (22), and the exit end of described overflow channel (22) is positioned at the top of vibration screen (21).
8. blast furnace water granulated slag collector according to claim 7 is characterized in that: the below of described vibration screen (21) is equipped with liquid-collecting box (23).
9. blast furnace water granulated slag collector according to claim 8 is characterized in that: support (20) is equipped with in described slag bath (1) bottom of removing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202072868U CN201778032U (en) | 2010-05-28 | 2010-05-28 | Collecting device for water granulated slags of blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202072868U CN201778032U (en) | 2010-05-28 | 2010-05-28 | Collecting device for water granulated slags of blast furnace |
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| Publication Number | Publication Date |
|---|---|
| CN201778032U true CN201778032U (en) | 2011-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202072868U Expired - Fee Related CN201778032U (en) | 2010-05-28 | 2010-05-28 | Collecting device for water granulated slags of blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201778032U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831515A (en) * | 2010-05-28 | 2010-09-15 | 陈子耀 | Blast furnace water granulated slag collector |
-
2010
- 2010-05-28 CN CN2010202072868U patent/CN201778032U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101831515A (en) * | 2010-05-28 | 2010-09-15 | 陈子耀 | Blast furnace water granulated slag collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20160528 |