CN218710612U - Water fetching device for preventing slag deposit at slag discharge port - Google Patents
Water fetching device for preventing slag deposit at slag discharge port Download PDFInfo
- Publication number
- CN218710612U CN218710612U CN202222169358.XU CN202222169358U CN218710612U CN 218710612 U CN218710612 U CN 218710612U CN 202222169358 U CN202222169358 U CN 202222169358U CN 218710612 U CN218710612 U CN 218710612U
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- slag
- water
- pipe
- ditch
- communicated
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- 239000002893 slag Substances 0.000 title claims abstract description 93
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 83
- 238000011010 flushing procedure Methods 0.000 claims abstract description 33
- 230000007246 mechanism Effects 0.000 claims abstract description 29
- 239000013049 sediment Substances 0.000 claims abstract description 25
- 239000003818 cinder Substances 0.000 claims abstract description 4
- 238000010009 beating Methods 0.000 claims description 13
- 238000007599 discharging Methods 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 7
- 230000002265 prevention Effects 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 4
- 230000006872 improvement Effects 0.000 description 5
- 238000009825 accumulation Methods 0.000 description 3
- 238000010791 quenching Methods 0.000 description 3
- 230000000171 quenching effect Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000805 Pig iron Inorganic materials 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 238000003723 Smelting Methods 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
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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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- Earth Drilling (AREA)
Abstract
The utility model provides a water fetching device for preventing slag deposit at a slag discharge hole, which comprises a high-pressure flushing pipe arranged at the rear end of a slag flushing ditch, wherein a red slag runner is arranged above the slag flushing ditch, and water fetching mechanisms are arranged at two sides of the slag flushing ditch and are communicated with the high-pressure flushing pipe; the water fetching mechanism comprises an L pipe, a straight pipe and a vertical pipe, one end of the L pipe is communicated with the straight pipe, the vertical pipe is communicated below two ends of the straight pipe, and the lower end of the vertical pipe extends to the lower part of the inner part of the slag sluiceway; the utility model discloses both sides at the sluicing ditch are provided with the mechanism of fetching water to four standpipe bottoms of the mechanism of fetching water extend to the inside below of sluicing ditch always, with dash the cinder water with stop, continuously fetching water at the sluicing in-process, because the delivery port of standpipe is down, high pressure rivers impact the bottom in the sluicing ditch, make standpipe exhaust water under high pressure gush out from bottom to top, thereby prevent that the red sediment contact under the molten condition from dashing the bottom in the cinder ditch, and then prevent to return the long-pending sediment phenomenon of sediment and take place.
Description
Technical Field
The utility model relates to a blast furnace slag processing system technical field especially relates to a device of fetching water of long-pending sediment of slag notch under prevention.
Background
Blast furnace slag is waste slag discharged during pig iron smelting in a blast furnace, the blast furnace slag can be processed to produce slag cement and can also be used for producing fertilizers, filter materials, slag wool and cast stones, and the blast furnace slag generally flows into a slag runner through a red slag runner and then is quenched into water granulated slag through high pressure water;
in the slag quenching process, slag return phenomenon is easily caused at the junction of the slag and the high-pressure water, so that slag is accumulated at a slag discharging port, as shown in fig. 1. The slag processing is disclosed to artifical remote use drill rod when the condition of long-pending sediment appears to current processing means generally, and the sediment is disclosed to the manual work easily causes the burn injury to operating personnel's health, when returning the sediment serious, remote disclosing the sediment can't ensure effectively, if invalid, must force the interruption tapping, influences the continuity of tapping, influences the stable direct movement of blast furnace production, consequently the utility model provides a device of fetching water of long-pending sediment of slag notch is in order to solve the problem that exists among the prior art under the prevention.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a long-pending sediment appears easily in order to solve among the prior art in the device of fetching water of sediment mouth long-pending sediment under the prevention, is difficult to the clearance, influences work efficiency's problem.
For realizing the purpose of the utility model, the utility model discloses a following technical scheme realizes: a water fetching device for preventing slag accumulation at a slag discharging port comprises a high-pressure flushing pipe arranged at the rear end of a slag flushing ditch, wherein a red slag runner is arranged above the slag flushing ditch, and water fetching mechanisms are arranged on two sides of the slag flushing ditch and communicated with the high-pressure flushing pipe;
the water beating mechanism comprises an L pipe, a straight pipe and a vertical pipe, wherein one end of the L pipe is communicated with the straight pipe, the vertical pipe is communicated below two ends of the straight pipe, and the lower end of the vertical pipe extends to the lower part inside the slag flushing ditch.
The further improvement lies in that: the water inlet ends of the water fetching mechanisms are communicated with the two ends of the water distribution pipe, the water distribution pipe is communicated with the high-pressure flushing pipe through a hose, and the hose is provided with a valve.
The further improvement is that: the water beating mechanism and the slag flushing ditch are assembled through a sliding positioning component.
The further improvement lies in that: the sliding positioning assembly comprises a first supporting lantern ring, a second supporting lantern ring and a locking bolt, the first supporting lantern ring is arranged at the upper opening of the slag flushing ditch, the second supporting lantern ring is arranged behind the first supporting lantern ring, the L pipe penetrates through the first supporting lantern ring and the second supporting lantern ring, and the locking bolt is arranged on the first supporting lantern ring.
The further improvement is that: the group of straight pipes and the group of vertical pipes communicated with the group of straight pipes form a replaceable loss part, and the joints of the straight pipes and the L pipes are communicated through flanges.
The further improvement lies in that: the bottoms of the first support lantern ring and the second support lantern ring are connected with the slag flushing channel in a welding mode through the welding seat.
The utility model has the advantages that: this water installation of beating of slag notch long-pending sediment is provided with the mechanism of beating water in the both sides of sluicing ditch under the prevention to four standpipe bottoms of the mechanism of beating water extend to the inside below of sluicing ditch always, stop with the sluicing water is with stopping, continuously beat water at the sluicing in-process, because the delivery port of standpipe is down, high pressure rivers impact the bottom in the sluicing ditch, make the high pressure water of standpipe exhaust gush from bottom to top, thereby prevent that the red sediment under the molten condition from contacting the bottom in the sluicing ditch, and then prevent to return sediment long-pending sediment phenomenon and take place.
Drawings
Fig. 1 is a schematic diagram of the prior art of the present invention.
Fig. 2 is a schematic view of the assembly structure of the present invention.
Fig. 3 is a structural diagram of the present invention.
Wherein: 1. flushing a slag channel; 2. a high pressure flush pipe; 3. a red slag runner; 4. a water fetching mechanism; 5. an L pipe; 6. a straight pipe; 7. a vertical tube; 8. a water diversion pipe; 9. a hose; 10. a valve; 11. a sliding positioning component; 12. a first support collar; 13. a second support collar; 14. a locking bolt; 15. a flange; 16. and (7) welding a seat.
Detailed Description
In order to deepen the understanding of the present invention, the following embodiments will be combined to make the present invention do further details, and the present embodiment is only used for explaining the present invention, and does not constitute the limitation of the protection scope of the present invention.
According to the illustrations of fig. 1-3, the present embodiment proposes a solution implementation: a water fetching device for preventing slag accumulation at a slag discharge hole comprises a high-pressure flushing pipe 2 arranged at the rear end of a slag flushing channel 1, wherein a red slag runner 3 is arranged above the slag flushing channel 1, and the structure is the prior art; the blast furnace slag is produced by 300 kg-350 kg when 1 ton of molten iron is produced by a blast furnace, the temperature of the blast furnace slag just discharged is about 1500 ℃, at present, the blast furnace slag is cooled by water in steel enterprises, the finished slag after water quenching is used as a base material of cement, and the treatment mode of producing the blast furnace slag is the treatment mode of quenching the blast furnace slag into water slag with smaller particle size by high pressure water when pig iron is smelted in the traditional way in figure 1.
Although high-pressure water is discharged from the high-pressure water pipe 2 to impact blast furnace slag discharged from the red slag runner 3, slag can also be accumulated at the upper port of the slag sluiceway 1 in the accumulated month class day, so in the embodiment, the water beating mechanisms 4 are arranged at two sides of the slag sluiceway 1, the water beating mechanisms 4 are communicated with the high-pressure flushing pipe 2 and stop together with slag flushing water flushed from the high-pressure flushing pipe 2 to continuously beat water for the bottom in the slag sluiceway 1, the water beating mechanisms 4 comprise L pipes 5, straight pipes 6 and vertical pipes 7, one ends of the L pipes 5 are communicated with the straight pipes 6, the vertical pipes 7 are communicated below two ends of the straight pipes 6, and the lower ends of the vertical pipes 7 extend to the lower part inside the slag sluiceway 1.
In this embodiment, because the standpipe 7 is provided with two four to the delivery port is down, behind the bottom in the high pressure rivers impact sluicing ditch 1, make the high pressure water of standpipe 7 exhaust gush out from bottom to top, because the rivers that the standpipe 7 exhaust are straight upward, so according to the effect of force, red sediment (blast furnace slag) under the avoiding molten state that can be fine contacts the bottom in the sluicing ditch 1, cool off in giving red sediment sufficient time, cooperate the sluicing water that high pressure water pipe 2 discharged at last to carry out the hardening sediment to it.
In the embodiment, the water flow flows upwards whether the water outlet of the vertical pipe 7 is downward or upward, and considering that if the water outlet of the vertical pipe 7 is upward, the water outlet of the vertical pipe 7 may enter the slag due to a height difference, so the applicant designs the vertical pipe 7 with the water outlet downward, and the number of the vertical pipes 7 is 4, so that the width of the slag flushing ditch 1 can be adapted, the water spraying range of the four vertical pipes 7 is distributed with the landing points of red slag (blast furnace slag), and the slag can be further prevented from being cooled to form slag accumulation and slag bonding at the upper end of the slag flushing ditch 1.
Two sets of the mechanism 4 of fetching water intake end intercommunication is at the both ends of distributive pipe 8, distributive pipe 8 passes through hose 9 intercommunication high pressure wash pipe 2, be provided with valve 10 on the hose 9, two sets of mechanisms 4 of fetching water all communicate the both ends at distributive pipe 8 in this embodiment, so the water pressure velocity of flow is unanimous, consequently follow the synchronous of the high pressure water of four riser 7 exhaust also unanimously, can guarantee the synchronism of four riser 7 exhaust high pressure water like this.
In this embodiment, considering that the discharge volume and the flow rate of the red slag (blast furnace slag) are not always the same, the landing point of the upper port of the slag flushing ditch 1 after the red slag is discharged can be changed, if the action point of the vertical pipe 7 of the water fetching mechanism 4 is deviated from the landing point of the red slag, the effect of the device can be greatly reduced, so the water fetching mechanism 4 is designed into a structure capable of performing fine adjustment back and forth in this embodiment, so as to selectively adapt to the landing point according to the discharge volume and the flow rate of the red slag (blast furnace slag), because the hose 9 is arranged behind the water fetching mechanism 4, the water fetching mechanism 4 cannot be influenced when moving back and forth, and in order to fix the water fetching mechanism 4, the locking bolt 14 is arranged on the first support lantern ring 12, the fixing can be performed after the position is adjusted, and the operation is finally performed, and the adaptability is strong.
A set of the straight tube 6 and a set of rather than the intercommunication standpipe 7 constitutes removable wearing parts, just the straight tube 6 passes through flange 15 intercommunication with the junction of L pipe 5, in this embodiment, because standpipe 7 and straight tube 6 can regularly change, carries out the dismouting through flange 15.
The bottoms of the first support lantern ring 12 and the second support lantern ring 13 are connected with the slag runner 1 through welding by a welding seat 16.
This water installation of beating of long-pending sediment of cinder notch is provided with the mechanism 4 of beating water in the both sides of sluiceway 1 under the prevention, and four standpipe 7 bottoms of the mechanism 4 of beating water extend to the below of sluiceway 1 inside always, with the sluiceway with start with stop, continuously beat water at the sluiceway in-process, because the delivery port of standpipe 7 is down, high-pressure rivers impact 1 interior bottom of sluiceway, make the high pressure water of standpipe 7 exhaust gush from bottom to top, thereby prevent that the red sediment under the molten condition from contacting 1 interior bottom of sluiceway, and then prevent to return the long-pending sediment phenomenon of sediment and take place.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a device of fetching water of long-pending sediment of cinder notch under prevention, is provided with red sediment runner (3), its characterized in that including setting up high-pressure flushing pipe (2) in sluiceway (1) rear end, the top of sluiceway (1): two sides of the slag flushing channel (1) are provided with water fetching mechanisms (4), and the water fetching mechanisms (4) are communicated with the high-pressure flushing pipe (2);
the water beating mechanism (4) comprises an L pipe (5), a straight pipe (6) and a vertical pipe (7), wherein one end of the L pipe (5) is communicated with the straight pipe (6), the vertical pipe (7) is communicated with the lower portions of the two ends of the straight pipe (6), and the lower end of the vertical pipe (7) extends to the lower portion inside the slag flushing ditch (1).
2. The water fetching device for preventing slag deposit at the slag discharging hole according to claim 1, is characterized in that: the water inlet ends of the water fetching mechanisms (4) are communicated with two ends of a water distribution pipe (8), the water distribution pipe (8) is communicated with a high-pressure flushing pipe (2) through a hose (9), and a valve (10) is arranged on the hose (9).
3. The water fetching device for preventing slag deposit at the slag discharging hole of claim 2, wherein: the water beating mechanism (4) is assembled with the slag flushing ditch (1) through a sliding positioning component (11).
4. The water fetching device for preventing slag deposit at the slag discharging hole according to claim 3, is characterized in that: the sliding positioning assembly (11) comprises a first supporting sleeve ring (12), a second supporting sleeve ring (13) and a locking bolt (14), the first supporting sleeve ring (12) is arranged at the upper opening of the slag flushing ditch (1), the second supporting sleeve ring (13) is arranged behind the first supporting sleeve ring (12), the L pipe (5) penetrates through the first supporting sleeve ring (12) and the second supporting sleeve ring (13), and the locking bolt (14) is arranged on the first supporting sleeve ring (12).
5. The water fetching device for preventing slag deposit at the slag discharging hole according to claim 1, is characterized in that: the group of straight pipes (6) and the group of vertical pipes (7) communicated with the group of straight pipes form a replaceable loss part, and the joints of the straight pipes (6) and the L-shaped pipes (5) are communicated through flanges (15).
6. The water fetching device for preventing slag deposit at the slag discharging hole of claim 4, wherein: the bottoms of the first support lantern ring (12) and the second support lantern ring (13) are connected with the slag flushing channel (1) through welding by a welding seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222169358.XU CN218710612U (en) | 2022-08-18 | 2022-08-18 | Water fetching device for preventing slag deposit at slag discharge port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222169358.XU CN218710612U (en) | 2022-08-18 | 2022-08-18 | Water fetching device for preventing slag deposit at slag discharge port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218710612U true CN218710612U (en) | 2023-03-24 |
Family
ID=85631201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222169358.XU Active CN218710612U (en) | 2022-08-18 | 2022-08-18 | Water fetching device for preventing slag deposit at slag discharge port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218710612U (en) |
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2022
- 2022-08-18 CN CN202222169358.XU patent/CN218710612U/en active Active
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