CN105841495A - External crucible of chute for continuously discharging high-temperature melt - Google Patents
External crucible of chute for continuously discharging high-temperature melt Download PDFInfo
- Publication number
- CN105841495A CN105841495A CN201610347247.XA CN201610347247A CN105841495A CN 105841495 A CN105841495 A CN 105841495A CN 201610347247 A CN201610347247 A CN 201610347247A CN 105841495 A CN105841495 A CN 105841495A
- Authority
- CN
- China
- Prior art keywords
- shell
- copper
- external crucible
- chute
- cooling 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.)
- Pending
Links
Classifications
-
- 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 invention discloses an external crucible of a chute for continuously discharging high-temperature melt. The external crucible comprises a cubic shell (1) with an open top surface, a fireproof material lining (2) built in the shell and an overflowing opening (3) formed in the top of the outer side of the shell; the shell is a copper water jacket shell; the copper water jacket shell is characterized in that a cooling water pipeline (5) is distributed in copper jacket plates (4) at the bottom and the periphery; a water inlet and a water outlet of the cooling water pipeline are directed to the outside of the copper jacket plates; easy-to-scour surfaces at the bottom of the inner surface of the shell and the periphery of the overflowing opening are welded with high-temperature abrasion-resistant alloy plates (6) respectively. The external crucible is simple in structure and is concise and practical; the service life of the chute for continuously discharging high-temperature melt is prolonged; the operation safety is improved.
Description
Technical field
The present invention relates to metallurgical technology field, be specifically related to high-temperature fusant and discharge chute external crucible technical field of structures continuously.
Technical background
Devising the exit weir with siphonage outside Ausmelt Smelting Furnace floss hole, this is a big characteristic of this stove.Melt
First flow in exit weir from furnace bottom side wall floss hole, in stove under the pressure of melt, be filled with in exit weir with stove in almost
Mutually level melt, is then discharged outside weir by the little chute on weir.Owing to little chute height is higher, high-temperature fusant is from cofferdam
Directly impact the blend melt discharge chute below little chute during outflow, easily blend melt is discharged chute erosion failure, thus
Shorten blend melt discharge chute service life, there is bigger potential safety hazard.
Summary of the invention
Present invention aim to address the problem that above-mentioned prior art exists, it is provided that one can avoid the direct impingement mix of high-temperature fusant
Melt discharge chute, extends blend melt discharge chute service life, and simple in construction and safe and practical high-temperature fusant discharge continuously
Chute external crucible.
For solving the problems referred to above, the present invention adopts the following technical scheme that
A kind of high-temperature fusant discharges chute external crucible continuously, including the uncovered cube shell of end face, the fire proofed wood built by laying bricks or stones in shell
Material liner, is opened in the overfall at top, outer side face；Described shell is Copper Water Jacket shell, and this Copper Water Jacket shell is in bottom
And it being laid with cooling water pipeline in the copper sheathing plate body of surrounding, the water inlet of cooling water pipeline and delivery port lead to outside copper sheathing plate body；?
Inner surface of outer cover is positioned at around bottom and overfall easily wash surface and is welded with high temperature wear resistant alloy plate respectively.
Refractory lining of the present invention is Al-Cr material refractory material.
The present invention being positioned over below exit weir exhaust outlet, form the puddle below similar waterfall, high-temperature fusant freely falls into
Time can consume the impulsive force of melt, it is to avoid high-temperature fusant direct impingement mix melt discharge chute, mixing can be greatly prolonged molten
The service life of body discharge chute.Additionally, the high temperature wear resistant alloy plate of the refractory lining built by laying bricks or stones in the enclosure and welding can enter
One step improves the service life of the present invention, increases security and the reliability of operation.Present configuration is simple, brief and practical.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Fig. 2 is the front view of Copper Water Jacket shell；
Fig. 3 is the top view of Copper Water Jacket shell；
Fig. 4 is the left view of Copper Water Jacket shell.
Detailed description of the invention
High-temperature fusant as shown in Figure 1 discharges chute external crucible continuously, including the uncovered cube shell 1 of end face, builds by laying bricks or stones in shell
Interior refractory lining 2, is opened in the overfall 3 at top, outer side face.Described refractory lining 2 is Al-Cr material
Refractory material.Being positioned over by this external crucible below smelting furnace exit weir 9 exhaust outlet, overfall 3 is directly connected to high-temperature fusant discharge
Chute 10.As shown in Figure 2 to 4, described shell is Copper Water Jacket shell, and bottom and the surrounding of this Copper Water Jacket shell are copper sheathing
Plate body 4, is to be laid with cooling water pipeline 5 between the two-layer copper coin of copper sheathing plate body in copper sheathing plate body, the water inlet of cooling water pipeline
7 and delivery port 8 lead to outside copper sheathing plate body, be connected with outer water tube respectively.Fig. 2 schematically depict cooling water with dotted line
The laying situation of pipeline 5, in Fig. 3, Fig. 4, schematically depict the cooling water pipeline 5 being laid in copper sheathing plate body with dotted line
Laying situation.The layout density of cooling water pipeline and laying mode can be according to producing actual being adjusted.Bear bigger at shell
The inner surface of the bottom of impulsive force is welded with high temperature wear resistant alloy plate 6, and portion is positioned at around overfall easily wash surface and is also welded with in the enclosure
High temperature wear resistant alloy plate 6.In figs. 2 and 3, high temperature wear resistant alloy plate use dense arrangement symbol "+" be schematically drawn.
Claims (2)
1. a high-temperature fusant discharges chute external crucible continuously, it is characterised in that include cube shell (1), block that end face is uncovered
Build the refractory lining (2) in shell, be opened in the overfall (3) at top, outer side face；Described shell is Copper Water Jacket
Shell, this Copper Water Jacket shell is to be laid with cooling water pipeline (5), cooling water pipeline in the copper sheathing plate body (4) of bottom and surrounding
Water inlet and delivery port lead to outside copper sheathing plate body；Bottom surface is positioned in the enclosure and around overfall, easily wash surface is welded with respectively
High temperature wear resistant alloy plate (6).
High-temperature fusant the most according to claim 1 discharges chute external crucible continuously, it is characterised in that described refractory lining
(2) it is Al-Cr material refractory material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347247.XA CN105841495A (en) | 2016-05-24 | 2016-05-24 | External crucible of chute for continuously discharging high-temperature melt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610347247.XA CN105841495A (en) | 2016-05-24 | 2016-05-24 | External crucible of chute for continuously discharging high-temperature melt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105841495A true CN105841495A (en) | 2016-08-10 |
Family
ID=56594078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610347247.XA Pending CN105841495A (en) | 2016-05-24 | 2016-05-24 | External crucible of chute for continuously discharging high-temperature melt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105841495A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344269A (en) * | 2017-05-12 | 2017-11-14 | 中信重工机械股份有限公司 | Bottom-blown smelting stove is slagged tap the assembling and welding process of port system |
| CN110405189A (en) * | 2019-06-13 | 2019-11-05 | 铜陵有色金属集团股份有限公司 | Melt drainage device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11189831A (en) * | 1997-12-26 | 1999-07-13 | Mitsui Mining & Smelting Co Ltd | Slag trough for flash smelting furnace |
| CN102433450A (en) * | 2011-12-28 | 2012-05-02 | 个旧市富祥工贸有限责任公司 | Oxygen-enriched side-blown reduction molten pool smelting furnace and method for smelting tin by using tin-enriched complex material in smelting furnace |
| CN202793019U (en) * | 2012-06-20 | 2013-03-13 | 芜湖国泰电子有限公司 | Buried pipe type box body copper water jacket |
| CN103615901A (en) * | 2013-12-05 | 2014-03-05 | 江苏联兴成套设备制造有限公司 | Production method of slag runner cooler |
| EP2803927A1 (en) * | 2013-05-17 | 2014-11-19 | Siemens VAI Metals Technologies GmbH | Metallurgical furnace vessel and method for operating the same |
| CN204461097U (en) * | 2014-12-17 | 2015-07-08 | 四川德胜集团钒钛有限公司 | A kind of furnace roof chute |
-
2016
- 2016-05-24 CN CN201610347247.XA patent/CN105841495A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11189831A (en) * | 1997-12-26 | 1999-07-13 | Mitsui Mining & Smelting Co Ltd | Slag trough for flash smelting furnace |
| CN102433450A (en) * | 2011-12-28 | 2012-05-02 | 个旧市富祥工贸有限责任公司 | Oxygen-enriched side-blown reduction molten pool smelting furnace and method for smelting tin by using tin-enriched complex material in smelting furnace |
| CN202793019U (en) * | 2012-06-20 | 2013-03-13 | 芜湖国泰电子有限公司 | Buried pipe type box body copper water jacket |
| EP2803927A1 (en) * | 2013-05-17 | 2014-11-19 | Siemens VAI Metals Technologies GmbH | Metallurgical furnace vessel and method for operating the same |
| CN103615901A (en) * | 2013-12-05 | 2014-03-05 | 江苏联兴成套设备制造有限公司 | Production method of slag runner cooler |
| CN204461097U (en) * | 2014-12-17 | 2015-07-08 | 四川德胜集团钒钛有限公司 | A kind of furnace roof chute |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107344269A (en) * | 2017-05-12 | 2017-11-14 | 中信重工机械股份有限公司 | Bottom-blown smelting stove is slagged tap the assembling and welding process of port system |
| CN107344269B (en) * | 2017-05-12 | 2019-09-06 | 中信重工机械股份有限公司 | Bottom-blown smelting furnace is slagged tap the assembling and welding process of port system |
| CN110405189A (en) * | 2019-06-13 | 2019-11-05 | 铜陵有色金属集团股份有限公司 | Melt drainage device |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160810 |