CN105018660A - Blast furnace slag hot splashing treatment system - Google Patents
Blast furnace slag hot splashing treatment system Download PDFInfo
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- CN105018660A CN105018660A CN201510520987.4A CN201510520987A CN105018660A CN 105018660 A CN105018660 A CN 105018660A CN 201510520987 A CN201510520987 A CN 201510520987A CN 105018660 A CN105018660 A CN 105018660A
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- slag
- blast furnace
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- treatment system
- water
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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
Abstract
The invention discloses a blast furnace slag hot splashing treatment system, and belongs to the field of blast furnace slag treatment. The blast furnace slag hot splashing treatment system is simple in structure, and the coverage face of blast furnace slags can be enlarged. The blast furnace slag hot splashing treatment system comprises a slag receiving platform, a draining way, a water collecting pond and a circulation pond; a draining opening is formed in one end of the draining way, is located above the slag receiving platform and corresponds to the slag receiving platform, and the draining opening is horizontally arranged in the longitudinal direction of the slag receiving platform; the other end of the draining way is communicated with the water collecting pond; and the circulation pond is located below the slag receiving platform and used for collecting water passing through the slag receiving platform. The blast furnace slag hot splashing treatment system is simple in structure and low in manufacturing cost; and meanwhile, the coverage face of the blast furnace slags can be enlarged during water scattering, red slags and large slags are reduced, and therefore damage caused by the red slags and the large slags to the device are reduced. By means of the blast furnace slag hot splashing treatment system, cycle utilization of water can be achieved, and water resources are saved. In addition, poor material taking sight caused by haze caused by unsmooth water draining can be reduced, and the security assurance can be improved.
Description
Technical field
The present invention relates to blast furnace slag process field, particularly relate to a kind of blast furnace slag hot application treatment system.
Background technology
At present, water pipe is all adopted to fetch water mode in blast furnace slag hot application treatment process, be subject to the restriction of water pipe water outlet, this mode is difficult to cover by the blast furnace slag on slag platform comprehensively, and the red slag, bulk etc. that entirely do not cause because of coverage rate of fetching water are particularly serious to the damage of equipment.The water pipe water reclamation system of fetching water bottom to pit has very large according to lazyness simultaneously, when current are excessive, bottom pit, easily cause serious ponding, easily cause the haze caused because water temperature is higher thus, cause feeding sight line poor, safety can not get the problems such as guarantee.
Summary of the invention
The technical problem that the present invention solves be to provide a kind of structure simple, blast furnace slag hot application treatment system to blast furnace slag coverage rate can be increased simultaneously.
The technical solution adopted for the present invention to solve the technical problems is: blast furnace slag hot application treatment system, comprises by slag platform, earial drainage road, water collecting basin and circulating water pool; The one end in described earial drainage road is relief port, and described relief port is positioned at by above slag platform and with corresponding by slag platform, relief port edge is arranged by the vertical equity of slag platform; The other end in earial drainage road is communicated with water collecting basin; Described circulating water pool is positioned at by below slag platform, for collecting the water through being subject to after slag platform.
Further: relief port place is provided with prominent lip.
Further: also comprise recycle pump, described recycle pump is used for the water in circulating water pool to pump in water collecting basin.
Further: also comprise the barricade be arranged on by slag platform side, described earial drainage road, water collecting basin and circulating water pool are all arranged in barricade; Described relief port is arranged on sidewall corresponding with being subject to slag platform on barricade; Barricade and the upper table surface infall by slag platform are provided with drainage sieve plate, and the rear of drainage sieve plate is communicated with circulating water pool.
Further: also comprise slag waggon, gear coping is provided with slag waggon track, and side corresponding with by slag platform on slag waggon is slag dumping side.
Further: the described upper table surface by slag platform is obliquely installed, and near barricade side be downside; The span of the tilt angle theta of upper table surface is 10 ° to 15 °.
Further: by slag platform is that slag dumping is domatic away from the side of barricade, described slag dumping is domatic to be obliquely installed; The span of the angle of inclination δ that slag dumping is domatic is 75 ° to 80 °.
Further: also comprise and hold slag plate, described in hold slag plate and be arranged on by above slag platform, be provided with leaking hole holding on slag plate.
Further: described in hold slag plate parallel with by the upper table surface of slag platform.
Further: be outside equipped with the water level gauge be communicated with circulating water pool at barricade; Described water collecting basin is also provided with external fluid delivery conduit road.
The invention has the beneficial effects as follows: by arranging relief port structure, like this, when water collecting basin amasss completely, water will flow out naturally from relief port, and will flow out in waterfall shape from the water that relief port flows out, and trickle down and be subject on slag platform in below, carry out hot application cooling to by the blast furnace slag on slag platform.Structure of the present invention is simple, and what utilize relief port self-assembling formation is similar to waterfall shape drainage pattern, can increase blast furnace slag coverage rate.Relief port edge is arranged by slag platform vertical equity simultaneously, ensure that and all can realize coverage effect to whole longitudinal blast furnace slag.In addition, by arranging recycle pump, the recycle to water can be realized, saving water resource.In addition, holding slag plate by arranging, simultaneously corresponding leaking hole being set holding on slag plate, the situation that serious ponding occurs can be avoided, reduce may cause haze, feeding sight line is poor, safe can not get the problems such as guarantee.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is that three-dimensional of the present invention is attempted;
Fig. 3 is the enlarged diagram of regional area A in Fig. 1;
Be labeled as in figure: domatic 12 by slag platform 1, earial drainage road 2, water collecting basin 3, circulating water pool 4, relief port 5, recycle pump 6, barricade 7, upper table surface 8, drainage sieve plate 9, slag waggon 10, slag waggon track 11, slag dumping, hold the domatic angle of inclination δ of slag plate 13, blast furnace slag 14, external fluid delivery conduit road 15, prominent lip 16, the tilt angle theta of upper table surface, slag dumping.
Embodiment
Below in conjunction with the drawings and specific embodiments, the present invention is further described.
As shown in Figures 1 and 2, blast furnace slag hot application treatment system of the present invention, comprises by slag platform 1, earial drainage road 2, water collecting basin 3 and circulating water pool 4; The one end in described earial drainage road 2 is relief port 5, described relief port 5 be positioned at by above slag platform 1 and with by slag platform 1 corresponding, relief port 5 is arranged along the vertical equity by slag platform 1; The other end in earial drainage road 2 is communicated with water collecting basin 3; Described circulating water pool 4 is positioned at by below slag platform 1, for collecting the water through being subject to after slag platform 1.
The effect of relief port 5 is when the water in water collecting basin 3 amasss completely, can automatically flow out from relief port 5, and by relief port 5 is arranged along the vertical equity by slag platform 1, concrete with reference to shown in Fig. 2, the water flowed out from relief port 5 like this will be trickled down by slag platform 1 in being similar to waterfall shape, can increase blast furnace slag coverage rate.Certainly, forming waterfall shape structure to be beneficial to, as shown in Figure 3, the structure of prominent lip 16 can be provided with further at relief port 5 place.
Relief port 5 can be provided with one or more, as shown in Figure 2, is provided with multiple relief port 5; Certainly, be to share a water collecting basin 3 when arranging multiple relief port 5.
The effect of circulating water pool 4 is the water for collecting through being subject to after slag platform 1, as long as lower than being subject to slag platform 1 on its situation theory arranged, after being subject to slag platform 1, water, due to the existence of difference of altitude, automatically can flow in circulating water pool 4 and be collected like this.
In addition, in order to realize the recycle to water, saving water resource, also can arrange recycle pump 6, described recycle pump 6 is for pumping into the water in circulating water pool 4 in water collecting basin 3.Like this, reflux the water collected in circulating water pool 4, is namely again extracted in water collecting basin 3 by recycle pump 6, realizes the recycle to water.
In the present invention, for the position relationship by slag platform 1, relief port 5, water collecting basin 3 and circulating water pool 4 etc., can refer to shown in Fig. 1, barricade 7 structure is being set by slag platform 1 side simultaneously, described earial drainage road 2, water collecting basin 3 and circulating water pool 4 are all arranged in barricade 7; Described relief port 5 is arranged on sidewall corresponding with being subject to slag platform 1 on barricade 7; Barricade 7 and upper table surface 8 infall by slag platform 1 are provided with drainage sieve plate 9, and the rear of drainage sieve plate 9 is communicated with circulating water pool 4.
When above-mentioned be provided with barricade 7, owing to circulating water pool 4 being arranged on by slag platform 1 tiltedly below, therefore, in order to convenient recovery is through being subject to the water after slag platform 1, further the described upper table surface 8 by slag platform 1 can be obliquely installed, and be downside near barricade 7 side.In addition, for the span of the tilt angle theta of upper table surface 8 for 10 ° preferably can be arranged on in 15 °.
When above-mentioned be provided with barricade 7, also can arrange slag waggon 10, simultaneously the top of barricade 7 is provided with slag waggon track 11, side corresponding with by slag platform 1 on slag waggon 10 is slag dumping side.Like this, owing to being just arranged on the side of barricade 7 by slag platform 1, the blast furnace slag 14 shipped by slag waggon 10, then directly blast furnace slag 14 discharging is extremely subject on slag platform 1 by its corresponding slag dumping side.
In addition, considering the blast furnace slag after hot application process, needing from unloading by slag platform 1, arrange by slag platform 1 is slag dumping domatic 12 away from the side of barricade 7, and in order to convenient slag dumping, be obliquely installed domatic for described slag dumping 12.In addition, the span for the angle of inclination δ of slag dumping domatic 12 preferably can be arranged on 75 ° in 80 °.
In addition, above-mentionedly circulating water pool 4 being arranged on by slag platform 1 tiltedly below, mainly to considering the weight needing to bear blast furnace slag 14 by slag platform 1, therefore, having certain requirement to its intensity; If be arranged on by circulating water pool 4 by immediately below slag platform 1, then corresponding dam body inside needs to make hollow structure, and supporting capacity must be caused to decline.In addition, the blast furnace slag being dumped into domatic 12 sides of slag dumping also can produce certain squeeze to by slag platform 1; Therefore circulating water pool 4 is arranged on by slag platform 1 tiltedly under can strengthen its structural strength and supporting capacity.
In addition, in order to avoid when current are excessive by causing serious ponding because of impeded drainage bottom slag platform 1, and cause the haze caused because water temperature is higher thus, cause that feeding sight line is poor, safe can not get the problems such as guarantee.The present invention arranges further and holds slag plate 13 structure, described in hold slag plate 13 and be arranged on by above slag platform 1, be provided with leaking hole holding on slag plate 13.Like this, blast furnace slag 14 is directly deposited in and holds slag plate 13, due to, be provided with leaking hole holding on slag plate 13, therefore ensured the effective discharge to water, effectively avoided the problems referred to above.And the water after holding slag plate 13, then flow in circulating water pool 4 along by after slag platform 1 upper table surface 8.Certainly, also can arrange that to hold slag plate 13 parallel with by the upper table surface 8 of slag platform 1.
In addition, consider that circulating water pool 4 is arranged in barricade 7, be therefore not easy to observe its elevation of water surface, for this reason, can be outside equipped with at barricade 7 water level gauge be communicated with circulating water pool 4.And increase new water source in the circulation waterway conveniently formed to circulating water pool 4 and water collecting basin 3, external fluid delivery conduit road 15 can be provided with on water collecting basin 3; When needs moisturizing, only need to be supplied water to it by external fluid delivery conduit road 15.
To sum up, blast furnace slag hot application treatment system of the present invention, its structure is simple, low cost of manufacture, to blast furnace slag coverage rate simultaneously when can increase watering, reduces the generation of red slag, bulk slag situation, reduces the damage to equipment caused thus.Also can realize the recycle of water, saving water resource; In addition, can reduce cause due to impeded drainage haze, cause feeding sight line difference etc. situation, improve safety control.
Claims (10)
1. blast furnace slag hot application treatment system, is characterized in that: comprise by slag platform (1), earial drainage road (2), water collecting basin (3) and circulating water pool (4); One end of described earial drainage road (2) is relief port (5), described relief port (5) is positioned at by slag platform (1) top and with corresponding by slag platform (1), relief port (5) edge is arranged by the vertical equity of slag platform (1); The other end in earial drainage road (2) is communicated with water collecting basin (3); Described circulating water pool (4) is positioned at by slag platform (1) below, for collecting the water through being subject to after slag platform (1).
2. blast furnace slag hot application treatment system as claimed in claim 1, is characterized in that: relief port (5) place is provided with prominent lip (16).
3. blast furnace slag hot application treatment system as claimed in claim 1, it is characterized in that: also comprise recycle pump (6), described recycle pump (6) is for pumping into the water in circulating water pool (4) in water collecting basin (3).
4. blast furnace slag hot application treatment system as claimed in claim 1, it is characterized in that: also comprise the barricade (7) be arranged on by slag platform (1) side, described earial drainage road (2), water collecting basin (3) and circulating water pool (4) are all arranged in barricade (7); Described relief port (5) is arranged on the upper sidewall corresponding with being subject to slag platform (1) of barricade (7); Barricade (7) and upper table surface (8) infall by slag platform (1) are provided with drainage sieve plate (9), and the rear of drainage sieve plate (9) is communicated with circulating water pool (4).
5. blast furnace slag hot application treatment system as claimed in claim 4, it is characterized in that: also comprise slag waggon (10), the top of barricade (7) is provided with slag waggon track (11), and the upper side corresponding with by slag platform (1) of slag waggon (10) is slag dumping side.
6. blast furnace slag hot application treatment system as claimed in claim 4, is characterized in that: the described upper table surface (8) by slag platform (1) is obliquely installed, and is downside near barricade (7) side; The span of the tilt angle theta of upper table surface (8) is 10 ° to 15 °.
7. blast furnace slag hot application treatment system as claimed in claim 4, is characterized in that: by slag platform (1) is slag dumping domatic (12) away from the side of barricade (7), described slag dumping domatic (12) is obliquely installed; The span of the angle of inclination δ of slag dumping domatic (12) is 75 ° to 80 °.
8. the blast furnace slag hot application treatment system according to any one of claim 1 to 7, it is characterized in that: also comprise and hold slag plate (13), the described slag plate (13) that holds is arranged on by slag platform (1) top, is provided with leaking hole holding on slag plate (13).
9. blast furnace slag hot application treatment system as claimed in claim 8, is characterized in that: described in hold slag plate (13) parallel with being subject to the upper table surface (8) of slag platform (1).
10. blast furnace slag hot application treatment system as claimed in claim 9, is characterized in that: be outside equipped with the water level gauge be communicated with circulating water pool (4) at barricade (7); Described water collecting basin (3) is also provided with external fluid delivery conduit road (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520987.4A CN105018660B (en) | 2015-08-24 | 2015-08-24 | Blast furnace slag hot application processing system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510520987.4A CN105018660B (en) | 2015-08-24 | 2015-08-24 | Blast furnace slag hot application processing system |
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| Publication Number | Publication Date |
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| CN105018660A true CN105018660A (en) | 2015-11-04 |
| CN105018660B CN105018660B (en) | 2017-08-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510520987.4A Active CN105018660B (en) | 2015-08-24 | 2015-08-24 | Blast furnace slag hot application processing system |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734304A (en) * | 2016-03-21 | 2016-07-06 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Layout structure of slow cooling region for smelting slag |
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| CN1704483A (en) * | 2004-06-02 | 2005-12-07 | 杨敬顺 | Converter slag treatment system |
| CN201648408U (en) * | 2010-04-15 | 2010-11-24 | 兴宁市华雨金属制造有限公司 | Circulation processing device for blast-furnace slag |
| CN102417938A (en) * | 2011-11-17 | 2012-04-18 | 中冶华天工程技术有限公司 | Processing device for steel slag hot splashing |
| CN203741355U (en) * | 2014-03-19 | 2014-07-30 | 武钢集团昆明钢铁股份有限公司 | Circulating water cooling system capable of quickly cooling slag |
| CN204342816U (en) * | 2014-12-16 | 2015-05-20 | 四川德胜集团钒钛有限公司 | A kind of slag processing circulating water system |
-
2015
- 2015-08-24 CN CN201510520987.4A patent/CN105018660B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1704483A (en) * | 2004-06-02 | 2005-12-07 | 杨敬顺 | Converter slag treatment system |
| CN201648408U (en) * | 2010-04-15 | 2010-11-24 | 兴宁市华雨金属制造有限公司 | Circulation processing device for blast-furnace slag |
| CN102417938A (en) * | 2011-11-17 | 2012-04-18 | 中冶华天工程技术有限公司 | Processing device for steel slag hot splashing |
| CN203741355U (en) * | 2014-03-19 | 2014-07-30 | 武钢集团昆明钢铁股份有限公司 | Circulating water cooling system capable of quickly cooling slag |
| CN204342816U (en) * | 2014-12-16 | 2015-05-20 | 四川德胜集团钒钛有限公司 | A kind of slag processing circulating water system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734304A (en) * | 2016-03-21 | 2016-07-06 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | Layout structure of slow cooling region for smelting slag |
| CN105734304B (en) * | 2016-03-21 | 2018-09-07 | 铜陵有色金属集团股份有限公司金冠铜业分公司 | The arrangement in the slow cooling area of smelting slag |
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| CN105018660B (en) | 2017-08-04 |
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