CN110405189A - Melt drainage device - Google Patents
Melt drainage device Download PDFInfo
- Publication number
- CN110405189A CN110405189A CN201910510556.8A CN201910510556A CN110405189A CN 110405189 A CN110405189 A CN 110405189A CN 201910510556 A CN201910510556 A CN 201910510556A CN 110405189 A CN110405189 A CN 110405189A
- Authority
- CN
- China
- Prior art keywords
- melt
- plate
- drainage plate
- drainage
- drainage device
- 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
- 238000009826 distribution Methods 0.000 claims abstract description 15
- FWQHNLCNFPYBCA-UHFFFAOYSA-N fluoran Chemical compound C12=CC=CC=C2OC2=CC=CC=C2C11OC(=O)C2=CC=CC=C21 FWQHNLCNFPYBCA-UHFFFAOYSA-N 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000003628 erosive effect Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F27—FURNACES; KILNS; OVENS; RETORTS
- F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
- F27D3/00—Charging; Discharging; Manipulation of charge
- F27D3/15—Tapping equipment; Equipment for removing or retaining slag
- F27D3/1509—Tapping equipment
Abstract
The present invention provides a kind of melt drainage device, the lower section for being arranged in the fluoran stream surface of the drainage plate of trough outlet obliquely downward is vertical, the cold Jie's distribution channel of setting in the plate body of the drainage plate, cold Jie's distribution channel is connected to external cold source and connectivity part is located at the evacuation position of fluoran stream surface.Drainage plate is set on melt blanking path, washing away for melt is kept out with drainage plate, melt is set to drop into the packet bottom of melt packet along drainage plate in turn, melt is avoided to wash away melt packet containment wall, locally there is Eroded bring security risk to eliminate melt packet, cold Jie's distribution channel is set in the plate body of drainage plate, realizes the rapid cooling to drainage plate, improves the service life of drainage plate.
Description
Technical field
The invention belongs to metallurgical technology fields, and in particular to a kind of melt drainage device.
Background technique
The products such as metal, intermediary and slag can be generated in metallurgical production process, these metallurgical products in the form of melt from
In metallurgical furnace when discharge, generallys use melt packet means of transportation and be transferred to next procedure.Melt is arranged out of metallurgical furnace by chute A
Out, melt packet is placed in below chute A and accepts, and since parabolically formula enters melt packet to high-temperature fusant, drop point is located at melt packet
Containment wall on, can directly result in and containment wall is washed away.Melt packet uses cast steel, and containment wall is easy to be etched or directly rush
It wears, if containment wall is punched through in melt discharge process, will cause serious production accident, there are great security risks.In order to drop
Low melt coating corrodes bring security risk, needs to carry out examination and maintenance to melt coating attack sites throughout the year, needs to spend
Take a large amount of manpower and material resources.
In addition, due in metallurgical furnace melt physico-chemical property often change, discharge when flow, impact force also therewith constantly
Variation, and then cause the distance of melt parabola drop point different；Due to melt, flow is small at the end of just discharging and is fast again, discharge
Interlude flow is big, influences the distance of melt parabola drop point again, so often will appear in the discharge process of melt
Part melt is fallen on the ground except melt packet, once melt packet placement area accumulates more coagulum, it is necessary to cleaning in time,
Otherwise it will affect the smoothness that melt packet is put, melt packet caused to tumble hidden danger.Simultaneously because melt parabola drop point distance is not
Together, need to adjust the distance put of melt sky packet accordingly, adjustment is got up more troublesome, is wasted time.
Summary of the invention
The purpose of the present invention is to provide a kind of melt drainage devices, can change melt blanking path, avoid melt pair
Melt packet containment wall is washed away.
To achieve the goals above, the present invention is the following technical schemes are provided: a kind of melt drainage device, is arranged in chute and goes out
The lower section of the fluoran stream surface of the drainage plate of mouth obliquely downward is vertical, and the cold Jie's circulation of setting is led in the plate body of the drainage plate
Road, cold Jie's distribution channel is connected to external cold source and connectivity part is located at the evacuation position of fluoran stream surface.
By adopting the above technical scheme, drainage plate is set on melt blanking path, keeps out washing away for melt with drainage plate, into
And melt is made to drop into the packet bottom of melt packet along drainage plate, avoid melt from washing away melt packet containment wall, to eliminate molten
Locally there is Eroded bring security risk in body packet, is arranged cold Jie's distribution channel in the plate body of drainage plate, realizes to drawing
The rapid cooling of flowing plate improves the service life of drainage plate.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of inner panel；
Fig. 3 is the structural schematic diagram of outside plate；
Fig. 4 is the structural schematic diagram under use state of the present invention.
Specific embodiment
In conjunction with Fig. 1 to 4, the present invention is described further:
A kind of melt drainage device, it is vertical for being arranged in the lower section of the fluoran stream surface of the drainage plate 10 of the outlet chute A obliquely downward
Arrangement, the cold Jie's distribution channel 20 of setting in the plate body of the drainage plate 10, cold Jie's distribution channel 20 be connected to external cold source and
Connectivity part is located at the evacuation position of fluoran stream surface.By the way that drainage plate is arranged on melt blanking path, melt is kept out with drainage plate
Wash away and break up column melt flow, and then melt is made to drop into the packet bottom of melt packet along drainage plate, avoids melt pair
Melt packet containment wall is washed away, so that eliminating melt packet containment wall is etched bring security risk；Drainage plate limits molten simultaneously
Body blanking path, avoids occurring part melt in discharge process falling in generation the case where except melt packet, while can be to avoid not
The distance that disconnected adjustment melt sky packet is put, it is only necessary to melt sky packet is placed into fixed position, saves time and manpower,
Cold Jie's distribution channel is set in the plate body of drainage plate, realizes the rapid cooling to melt, avoids high-temperature fusant bring safe
Hidden danger.
Preferably, cold Jie's distribution channel 20 detour shape in the plate body of drainage plate 10 is arranged.Detour shape arrangement can
To increase the length of cold Jie's distribution channel 20 as far as possible, to realize better cooling effect.
Further, drainage plate 10 includes inside and outside plate 11,12, and inner panel 11 is located at the middle part of outside plate 12.Inner panel 11 is impact
Baffle is arranged on melt blanking path, and for bearing the direct impact of high-temperature fusant, therefore the fluoran stream surface of inner panel 11 uses heap
Layer design, weld overlay materials are the stainless steel of heat-resistant anticorrosion, and outside plate 12 plays enclosing, constrains the drop-off positions area of melt flow
Domain after high-temperature fusant directly impacts inner panel 11, will drop down onto melt packet bottom, since outside plate 12 is not subjected to along 12 restriction range of outside plate
High-temperature fusant directly washes away, it is not required that having saved manufacturing cost with the stainless steel of heat-resistant anticorrosion.
Preferably, cold Jie's distribution channel 20 and external cold source connectivity part be located at 10 fluoran stream surface of drainage plate two sides or top or
The back side, external cold source pipeline is located on melt blanking path when avoiding connection, avoids causing to interfere to the path of wandering of melt.
Preferably, the inside and outside plate 11,12 of drainage plate 10 is arc panel, and inner panel 11 includes lower section arc panel 111, lower section
The curvature central spindle of arc panel 111 is located at vertical direction.Inside and outside plate 11,12 is designed to arc panel, directly impacts in high-temperature fusant
When inner panel 11, melt can occur irregularly to disperse and the melt of splash can be gathered and be stopped to splash, arc panel, guarantees that melt is complete
Clan enters in melt packet.
Preferably, the lower section arc panel 111 of inner panel 11 is postponed with the upper section arc panel 112 on top and is connect, lower section arc panel
111 curvature central spindle is located at vertical direction, and the top of upper section arc panel 112 is the curved arc section extended to chute A export direction.Under
The curvature central spindle of end arc panel 111 is located at vertical direction guidance melt flow body and falls vertically, will not be washed into melt packet containment wall.
Further, the connector connecting with operating platform is respectively provided on 10 inner panel 11 of drainage plate and outside plate 12.
Inner panel 11 can be replaced, outside plate 12, which is not washed away by melt directly, invades at any time because directly being washed away by high-temperature fusant when erosion wear is serious
Erosion, long service life, therefore the two is connect with operating platform respectively, it can freely be replaced according to erosion condition.
Preferably, upper section arc panel 112 is the curved arc shape coincideing from bottom to top with the parabolical melt flow path of melt flow body.When
Melt by chute A parabolically formula impacts upper section arc panel 112 when, upper section arc panel 112 can play take advantage of a situation guide it is slow
The effect of punching.
Claims (8)
1. a kind of melt drainage device, it is characterised in that: be arranged in the fluoran stream surface of the drainage plate (10) of the outlet chute A obliquely downward
Lower section is vertical, the cold Jie's distribution channel (20) of setting, cold Jie's distribution channel (20) in the plate body of the drainage plate (10)
It is connected to external cold source and connectivity part is located at the evacuation position of fluoran stream surface.
2. melt drainage device according to claim 1, it is characterised in that: cold Jie's distribution channel (20) is draining
Detour shape is arranged in the plate body of plate (10).
3. melt drainage device according to claim 1 or 2, it is characterised in that: drainage plate (10) include inside and outside plate (11,
12), inner panel (11) is located at the middle part of outside plate (12).
4. melt drainage device according to claim 1 or 2, it is characterised in that: cold Jie's distribution channel (20) and outside are cold
Source connectivity part is located at the two sides or top or the back side of drainage plate (10) fluoran stream surface.
5. melt drainage device according to claim 1 or 2, it is characterised in that: the inside and outside plate of drainage plate (10) (11,
It 12) is arc panel, inner panel (11) includes lower section arc panel (111), and the curvature central spindle of lower section arc panel (111) is located at vertical side
To.
6. melt drainage device according to claim 5, it is characterised in that: the lower section arc panel (111) of inner panel (11) with
The upper section arc panel (112) on top is postponed connection, and the curvature central spindle of lower section arc panel (111) is located at vertical direction, upper section arc
The top of plate (112) is the curved arc section extended to chute A export direction.
7. melt drainage device according to claim 1, it is characterised in that: drainage plate (10) inner panel (11) and outside plate (12)
On be respectively provided with the connector connecting with operating platform.
8. melt drainage device according to claim 6, it is characterised in that: upper section arc panel (112) be from bottom to top with
The identical curved arc shape in the parabolical melt flow path of melt flow body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510556.8A CN110405189A (en) | 2019-06-13 | 2019-06-13 | Melt drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910510556.8A CN110405189A (en) | 2019-06-13 | 2019-06-13 | Melt drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110405189A true CN110405189A (en) | 2019-11-05 |
Family
ID=68359008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910510556.8A Pending CN110405189A (en) | 2019-06-13 | 2019-06-13 | Melt drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110405189A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150076308A (en) * | 2013-12-26 | 2015-07-07 | 재단법인 포항산업과학연구원 | Apparatus for adhesive melt injection, preventing for adhesion |
| CN205062097U (en) * | 2015-10-08 | 2016-03-02 | 中冶南方工程技术有限公司 | Tap a blast furnace and use sleeve pipe |
| CN205098964U (en) * | 2015-10-12 | 2016-03-23 | 铜陵天奇蓝天机械设备有限公司 | Streamline moulding mixture flows baffle |
| CN105841495A (en) * | 2016-05-24 | 2016-08-10 | 云南锡业股份有限公司铜业分公司 | External crucible of chute for continuously discharging high-temperature melt |
| CN206069971U (en) * | 2016-10-19 | 2017-04-05 | 浙江富冶集团有限公司 | For the matte chute of bath smelting furnace copper mouth |
| CN207365710U (en) * | 2017-09-27 | 2018-05-15 | 阳谷祥光铜业有限公司 | A kind of metallurgical equipment, metallurgical slag exhaust system and its chute |
| CN210450947U (en) * | 2019-06-13 | 2020-05-05 | 铜陵有色金属集团股份有限公司 | Melt drainage device |
-
2019
- 2019-06-13 CN CN201910510556.8A patent/CN110405189A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150076308A (en) * | 2013-12-26 | 2015-07-07 | 재단법인 포항산업과학연구원 | Apparatus for adhesive melt injection, preventing for adhesion |
| CN205062097U (en) * | 2015-10-08 | 2016-03-02 | 中冶南方工程技术有限公司 | Tap a blast furnace and use sleeve pipe |
| CN205098964U (en) * | 2015-10-12 | 2016-03-23 | 铜陵天奇蓝天机械设备有限公司 | Streamline moulding mixture flows baffle |
| CN105841495A (en) * | 2016-05-24 | 2016-08-10 | 云南锡业股份有限公司铜业分公司 | External crucible of chute for continuously discharging high-temperature melt |
| CN206069971U (en) * | 2016-10-19 | 2017-04-05 | 浙江富冶集团有限公司 | For the matte chute of bath smelting furnace copper mouth |
| CN207365710U (en) * | 2017-09-27 | 2018-05-15 | 阳谷祥光铜业有限公司 | A kind of metallurgical equipment, metallurgical slag exhaust system and its chute |
| CN210450947U (en) * | 2019-06-13 | 2020-05-05 | 铜陵有色金属集团股份有限公司 | Melt drainage device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104390467B (en) | A kind of smelting water receiving strainer tub | |
| CN108176844B (en) | A kind of device and method for clearing up tundish upper nozzle dross object | |
| CN207365710U (en) | A kind of metallurgical equipment, metallurgical slag exhaust system and its chute | |
| CN110405189A (en) | Melt drainage device | |
| KR840007027A (en) | Cooling device for furnace input device | |
| CN203999676U (en) | A kind of converter divides slag water conservancy diversion skirtboard device | |
| RU2400327C1 (en) | Suction well (versions) | |
| CN106825529A (en) | Ferronickel cast iron unit | |
| CN210450947U (en) | Melt drainage device | |
| US11338362B2 (en) | Melting apparatus for the production of steel | |
| CN209902243U (en) | Matched in-package slag self-collecting device of slag raking machine | |
| CN208475995U (en) | A kind of metal melt furnace | |
| CN101972840A (en) | Billet continuous casting machine and tundish thereof | |
| CN204854366U (en) | Metal waste residue decomposition device | |
| CN207086890U (en) | Ferronickel cast iron unit | |
| CN102642017B (en) | Ladle bottom structure of continuous casting ladle | |
| KR100843859B1 (en) | An apparatus for preventing damage to splash cover of main runner of blast furnace | |
| CN103122399B (en) | Slag removal device for outlet of molten iron runner of iron making blast furnace | |
| CN111020078A (en) | Slag falling pipe fixing device with preheating and cooling functions | |
| KR100919015B1 (en) | Apparatus with means for preventing turbulence of liquid in furnace | |
| CN215832481U (en) | Convenient operation's fuming furnace drain device | |
| CN209578148U (en) | A kind of linear type ladle canal | |
| CN218270261U (en) | Guiding device suitable for metallurgical furnace melt discharge | |
| CN211161889U (en) | Molten iron launder and spout cooperation structure | |
| CN207330981U (en) | A kind of pneumatic steelmaking auxiliary device of anti-converter stokehold crossbeam temperature distortion |
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 |