CN104525927A - Slag ladle with flow guide water channel - Google Patents
Slag ladle with flow guide water channel Download PDFInfo
- Publication number
- CN104525927A CN104525927A CN201410657147.8A CN201410657147A CN104525927A CN 104525927 A CN104525927 A CN 104525927A CN 201410657147 A CN201410657147 A CN 201410657147A CN 104525927 A CN104525927 A CN 104525927A
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- CN
- China
- Prior art keywords
- cinder ladle
- diversion channel
- slag ladle
- slag
- water
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D41/00—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like
- B22D41/005—Casting melt-holding vessels, e.g. ladles, tundishes, cups or the like with heating or cooling means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
- Furnace Details (AREA)
Abstract
The invention discloses a slag ladle with a flow guide water channel. The slag ladle comprises a cup-shaped slag ladle body and is characterized in that the flow guide water channel is arranged at the upper end of the slag ladle body to enable cooling water above smelting slag inside the smelting slag to flow into a water inlet of the flow guide water channel, and a water outlet of the flow guide water channel is lower than the water inlet; and the water outlet of the flow guide water channel is arranged downwards along the outer wall of the slag ladle body, and therefore flowing-out cooling water can flow downwards along the outer wall of the slag ladle. The flow guide water channel is arranged, and therefore on the one hand, the cooling speed of the slag ladle can be effectively accelerated, and cooling is conducted to the smelting slag in the slag ladle to achieve the effect of accelerated cooling on the whole slag ladle, the circulation period of the slag ladle is reduced, and the purchase number of slag ladles is reduced; and after a cooling water supply switch is closed, on the basis of the siphoning principle of the flow guide water channel, the water level of the cooling water in the slag ladle is reduced, so that in the process of lifting and transporting of the slag ladle, cooling water can be completely prevented from flowing over
Description
Technical field
The present invention relates to a kind of copper smelting slag copper-clad, particularly a kind of cinder ladle with diversion channel.
Background technology
Along with the scarcity gradually of copper ore resource, for the strategy of respective country recycling economy, domestic nearly all copper smelting plant had all carried out slow cooling to copper weld pool slag and had solidified ore-dressing technique in recent years, be exactly no longer by smelting slag shrend, slow cooling, then fragmentation, ball milling, flotation but smelting slag splendid attire gets up by the cast steel cinder ladle of employing 12 cubic metres.Not only make use of limited resource fully, reduce the pressure of Copper making to environmental protection, smeltery also therefrom obtains rich profit simultaneously.
Slag ore-dressing technique key link is slag slow cooling, the accumulative crystallization of the copper ion in smelting slag is a complicated dressing process, higher to link temperature requirement, copper ion only under the liquid condition of smelting slag free gathering finally meet ore-dressing technique requirement, that is the smelting slag time that is in a liquid state longlyer more is conducive to ore-dressing technique, so require smelting slag long-term storage in cinder ladle, this just needs to purchase a large amount of cast steel cinder ladles of 12 cubic metres, in order to reduce the usage quantity of cinder ladle, reduce beneficiation cost.So slag retarded cooling process to require that smelting slag loads natural slow cooling after cinder ladle long as far as possible, copper ion fully complete free, assemble, require to cool rapidly after crystallization, accelerate the turnover of cinder ladle.Normally Water spray is carried out to the smelting slag solidified, accelerating cooling, due to copper ashes pack arrangement form limitation, adds that field management problem is considered emphatically in slow cooling field in construction project, cinder ladle 1 generally in 1-2 ° of inclinations angle, is beneficial to cooling water flow to corresponding gutter 2.Cooling water major part is directly let out after overflowing from the direction that cinder ladle bead is lower and has been fallen ground, cooling effect rapidly can only be played to cinder ladle upper part, divide impact little (as shown in Figure 1) on the bottom of cinder ladle and the higher direction of cinder ladle bead, be difficult to effect cinder ladle entirety being played to accelerating cooling, and the spot temperature that cooling water does not flow through is relatively high.In addition, cinder ladle car is when load mucks haulage bag, cinder ladle is leaving the moment on ground and is travelling in way at cinder ladle car, and by center of gravity, gravity and inertia effects, cinder ladle 1 can centered by cinder ladle gudgeon, sharply rock (as shown in Figure 2) in the prong of cinder ladle car 3, cooling water now in cinder ladle can be a large amount of spilling, trickle down on cinder ladle car, because cooling water contains higher sulfide, the hydraulic jack of meeting to cinder ladle car, the key positions such as tire cause more serious erosion and damage.
Summary of the invention
Technical problem to be solved by this invention is that the deficiency existed for above-mentioned prior art provides a kind of cooling velocity can not only accelerating smelting slag in cinder ladle, can avoid again the cinder ladle with diversion channel of cinder ladle car generation of the excessive situation of cooling water in the process of lifting and transport.
The technical solution adopted in the present invention is: a kind of cinder ladle with diversion channel, it comprises the cinder ladle body of cup-shaped, it is characterized in that: the upper end of cinder ladle body is provided with diversion channel, make the cooling water be positioned at above cinder ladle smelting slag can flow into the water inlet of diversion channel, the delivery port of diversion channel is lower than this water inlet, the delivery port of diversion channel is arranged down along cinder ladle body outer wall, makes the cooling water of outflow can along cinder ladle outer wall to dirty.
By technique scheme, described diversion channel and cinder ladle body cast entirety.
By technique scheme, the peak of described diversion channel is lower than the upper surface of cinder ladle body.
By technique scheme, be arranged at intervals with multiple diversion channel along the circumferential direction of cinder ladle body.
By technique scheme, described cinder ladle body is obliquely installed.
By technique scheme, the water inlet being positioned at the diversion channel of cinder ladle highest point is arranged on the position being positioned at smelting slag nominal load more than line 30mm, and the water inlet of the diversion channel of lowest part is arranged on more than smelting slag nominal load line.
By technique scheme, described diversion channel is that inverted U is arranged.
By technique scheme, left and right gudgeon is symmetrically arranged with in the outer wall upper end of cinder ladle body, periphery circumference along left and right gudgeon place is all arranged at intervals with reinforcement, in the outer wall upper end of cinder ladle body, the vertical place of left and right gudgeon is provided with left and right bearing, the bottom of cinder ladle body is provided with feet.
Beneficial effect acquired by the present invention is: the present invention is by arranging diversion channel, cooling water can be drained to the outer wall of cinder ladle on the one hand, the cooling water of outflow is trickled downwards along cinder ladle outer wall, take away heat, effectively can accelerate cinder ladle cooling velocity and conduct to the smelting slag in cinder ladle, cinder ladle entirety is played to the effect of accelerating cooling, reduce the turn around time of cinder ladle, reduce the amount of purchase of cinder ladle; After closedown cooling water water feeding switch, then reduce cinder ladle inner cooling water water level by the siphon principle in diversion channel, such cinder ladle car is in lifting and transport in the process of cinder ladle car, just can cooling water be avoided completely excessive, effectively avoid cooling water to the erosion of cinder ladle car and infringement, reduce the fault rate of cinder ladle car, improve its service life.
Accompanying drawing explanation
Fig. 1 is cinder ladle state of cooling schematic diagram of the prior art.
Fig. 2 is the view of cinder ladle car transport cinder ladle.
Fig. 3 is main sectional view of the present invention.
Fig. 4 is the partial enlarged drawing of the I in Fig. 3.
Fig. 5 is the three-dimensional structure diagram of cinder ladle.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As in Figure 3-5, a kind of cinder ladle with diversion channel that the present embodiment provides, it comprises the cinder ladle body 4 of cup-shaped, a left side is symmetrically arranged with in the outer wall upper end of cinder ladle body 4, auris dextra axle 5, along left, the periphery circumference at auris dextra axle 5 place is all arranged at intervals with reinforcement 7, in the outer wall upper end of cinder ladle body with left, the vertical place of auris dextra axle 5 is provided with a left side, right support abutment 6, the bottom of cinder ladle body is provided with feet 8, 4 diversion channel 10 are arranged at intervals with along the circumferential direction of cinder ladle body 1 below the bead of cinder ladle body, make the cooling water 14 be positioned at above cinder ladle smelting slag 9 can flow into the water inlet 11 of diversion channel 10, the top 12 of described diversion channel is lower than the upper surface of cinder ladle body.Wherein, the delivery port 13 of diversion channel 10 is lower than this water inlet 11, and the delivery port 13 of diversion channel is arranged down along cinder ladle body 4 outer wall, makes the cooling water of outflow can along cinder ladle outer wall to dirty.
In the present embodiment, described diversion channel is U-shaped, existing by after diversion channel 10 machine-shaping, when casting cinder ladle, casts entirety with cinder ladle body 4.
Described cinder ladle body is obliquely installed, angle of inclination a is 1-2 °, the water inlet being positioned at the diversion channel of cinder ladle highest point is arranged on the position being positioned at smelting slag nominal load line A place more than 30mm, and the water inlet of the diversion channel of lowest part is arranged on smelting slag nominal load line A place.
Diversion channel 10 is arranged to the form meeting siphonage generation by the present invention, when the cooling water water level in cinder ladle is higher than diversion channel top 12, water in diversion channel 10 from delivery port 13 along the mild downward trickling of cinder ladle outer wall, will play the effect of the overall accelerating cooling of cinder ladle.As long as confluent is greater than the summation of diversion channel 10 water outlet, cinder ladle inner cooling water water level still in the state be full of, can not affect the cooling velocity on cinder ladle top equally.Once water feeding switch is closed, will there is siphonage in the water in diversion channel 10, the water in cinder ladle can be extracted into lower water level, and cinder ladle car 3, in lifting with the process of transport cinder ladle, the excessive phenomenon of cooling water would not occur.
Claims (8)
1. one kind has the cinder ladle of diversion channel, it comprises the cinder ladle body of cup-shaped, it is characterized in that: the upper end of cinder ladle body is provided with diversion channel, make the cooling water be positioned at above cinder ladle smelting slag can flow into the water inlet of diversion channel, the delivery port of diversion channel is lower than this water inlet, the delivery port of diversion channel is arranged down along cinder ladle body outer wall, makes the cooling water of outflow can along cinder ladle outer wall to dirty.
2. a kind of cinder ladle with diversion channel according to claim 1, is characterized in that, described diversion channel and cinder ladle body cast entirety.
3. a kind of cinder ladle with diversion channel according to claim 1 and 2, is characterized in that, the peak of described diversion channel is lower than the upper surface of cinder ladle body.
4. a kind of cinder ladle with diversion channel according to claim 1 and 2, is characterized in that, is being arranged at intervals with multiple diversion channel along the circumferential direction of cinder ladle body.
5. a kind of cinder ladle with diversion channel according to claim 4, is characterized in that, described cinder ladle body is obliquely installed.
6. a kind of cinder ladle with diversion channel according to claim 5, it is characterized in that, the water inlet being positioned at the diversion channel of cinder ladle highest point is arranged on the position being positioned at smelting slag nominal load more than line 30mm, and the water inlet of the diversion channel of lowest part is arranged on more than smelting slag nominal load line.
7. a kind of cinder ladle with diversion channel according to claim 1 and 2, is characterized in that, described diversion channel is that inverted U is arranged.
8. a kind of cinder ladle with diversion channel according to claim 1 and 2, it is characterized in that, left and right gudgeon is symmetrically arranged with in the outer wall upper end of cinder ladle body, periphery circumference along left and right gudgeon place is all arranged at intervals with reinforcement, in the outer wall upper end of cinder ladle body, the vertical place of left and right gudgeon is provided with left and right bearing, the bottom of cinder ladle body is provided with feet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657147.8A CN104525927B (en) | 2014-11-18 | 2014-11-18 | Slag ladle with flow guide water channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410657147.8A CN104525927B (en) | 2014-11-18 | 2014-11-18 | Slag ladle with flow guide water channel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104525927A true CN104525927A (en) | 2015-04-22 |
| CN104525927B CN104525927B (en) | 2017-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410657147.8A Active CN104525927B (en) | 2014-11-18 | 2014-11-18 | Slag ladle with flow guide water channel |
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| CN (1) | CN104525927B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319113A (en) * | 2016-11-02 | 2017-01-11 | 阳谷祥光铜业有限公司 | Cooling device for slag ladle |
| EP3568653A4 (en) * | 2017-01-11 | 2020-07-29 | TMS International Corporation | Cooling vessel for metal recovery from smelting or melting waste products |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62101371A (en) * | 1985-10-28 | 1987-05-11 | Daido Steel Co Ltd | Forcedly cooling method for ladle slag line |
| CN201437152U (en) * | 2009-04-08 | 2010-04-14 | 武汉恒威重机有限公司 | Copper slag packet |
| CN203635904U (en) * | 2013-10-12 | 2014-06-11 | 中冶宝钢技术服务有限公司 | Novel welding slag ladle for copper slag slow cooling process |
| CN104120278A (en) * | 2014-07-29 | 2014-10-29 | 中冶宝钢技术服务有限公司 | Novel welding slag ladle for copper slag slow cooling process |
| CN204276884U (en) * | 2014-11-18 | 2015-04-22 | 武汉恒威重机有限公司 | A kind of cinder ladle with diversion channel |
-
2014
- 2014-11-18 CN CN201410657147.8A patent/CN104525927B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62101371A (en) * | 1985-10-28 | 1987-05-11 | Daido Steel Co Ltd | Forcedly cooling method for ladle slag line |
| CN201437152U (en) * | 2009-04-08 | 2010-04-14 | 武汉恒威重机有限公司 | Copper slag packet |
| CN203635904U (en) * | 2013-10-12 | 2014-06-11 | 中冶宝钢技术服务有限公司 | Novel welding slag ladle for copper slag slow cooling process |
| CN104120278A (en) * | 2014-07-29 | 2014-10-29 | 中冶宝钢技术服务有限公司 | Novel welding slag ladle for copper slag slow cooling process |
| CN204276884U (en) * | 2014-11-18 | 2015-04-22 | 武汉恒威重机有限公司 | A kind of cinder ladle with diversion channel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106319113A (en) * | 2016-11-02 | 2017-01-11 | 阳谷祥光铜业有限公司 | Cooling device for slag ladle |
| EP3568653A4 (en) * | 2017-01-11 | 2020-07-29 | TMS International Corporation | Cooling vessel for metal recovery from smelting or melting waste products |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104525927B (en) | 2017-01-18 |
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Effective date of registration: 20180808 Address after: 430000 Room 9, 18th Floor, Building 12, 13, 14, Building 13, Wuhan China Light Valley Cultural and Creative Industry Park, 52 Liufang Avenue, Wuhan Donghu New Technology Development Zone, Wuhan, Hubei Province Patentee after: Wuhan Heng Wei Chen Equipment Manufacturing Co., Ltd. Address before: Room 601-602, Building 2, 6 Floors, No. 1 International Enterprise Center, No. 2, Guanshan Second Road, Donghu High-tech Park, Wuhan City, Hubei Province, 430074 Patentee before: Wuhan Hengwei Heavy Machinery Co.,Ltd. |
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