CN203061857U - Tundish and runner of iron alloy casting machine with heating device - Google Patents
Tundish and runner of iron alloy casting machine with heating device Download PDFInfo
- Publication number
- CN203061857U CN203061857U CN 201320069912 CN201320069912U CN203061857U CN 203061857 U CN203061857 U CN 203061857U CN 201320069912 CN201320069912 CN 201320069912 CN 201320069912 U CN201320069912 U CN 201320069912U CN 203061857 U CN203061857 U CN 203061857U
- Authority
- CN
- China
- Prior art keywords
- tundish
- ferroalloy
- gas
- iron alloy
- chute
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a tundish and runner of an iron alloy casting machine with a heating device, which comprises an iron alloy liquid casting insulating runner arranged at the tail of a chain-type slope conveyor of the iron alloy casting machine, and an iron alloy liquid tundish arranged above a feeding end of an iron alloy liquid casting insulating chute; and insulating layers built by fire-resistant materials are arranged inside the iron alloy liquid casting insulating chute and the iron alloy liquid tundish. The tundish and runner is characterized in that an iron alloy liquid tundish heater is arranged on the iron alloy liquid tundish; and an iron alloy liquid casting insulating chute heater is arranged on the iron alloy liquid casting insulating chute. The tundish and runner has the advantages that a heating device is arranged on the tundish and runner of the iron alloy casting machine; water outlets in the upper part and the lower part of the iron alloy liquid tundish and iron alloy liquid in the iron alloy liquid casting insulating chute are baked; the iron containing quantity of a die is guaranteed effectively to be uniform; and the service life is prolonged and the production efficiency of equipment is improved.
Description
Technical field
The utility model belongs to casting pig quantity-produced pig machine auxiliary equipment technical field, particularly relates to a kind of ferroalloy casting grain machine tundish and chute with heater.
Background technology
Iron clad and chute are ferroalloy casting grain machine visual plants to casting grain die casting in the production practices process in the middle of the ferroalloy; though be provided with the heat-insulation layer that refractory material is built by laying bricks or stones at tundish and chute; but can only play corresponding insulation effect; can not the effective isolation molten iron with hold gas and contact and cause the corresponding decline of molten iron temperature; thereby the runner of tundish and chute is narrowed down; molten iron can't flow in the mould of each casting grain machine uniformly, causes the Sheng iron amount of mould inhomogeneous, and it is also inhomogeneous to be heated.Increase the number of times of rapid heat cycle of mould and the actuation time of each one, reduced the service life of mould and other annex.
Summary of the invention
The purpose of this utility model provides a kind of ferroalloy liquid temperature in the whole process that flows into mould that makes and did not descend, and guarantees that ferroalloy liquid evenly is cast in ferroalloy casting grain machine tundish and the chute of the band heater in the mould.
The purpose of this utility model realizes by following technical proposals:
Ferroalloy casting grain machine tundish and the chute of band heater of the present utility model; the ferroalloy liquid castable insulation chute that comprises the chain type slope conveyor afterbody that is arranged on ferroalloy casting grain machine; be arranged on the ferroalloy liquid tundish of ferroalloy liquid castable insulation chute feed end top; inside at ferroalloy liquid castable insulation chute and ferroalloy liquid tundish is provided with the heat-insulation layer that refractory material is built by laying bricks or stones; its feature is provided with ferroalloy liquid tundish heater at described ferroalloy liquid tundish; also be provided with ferroalloy liquid castable insulation chute heater at described ferroalloy liquid castable insulation chute upside
Described tundish heater is made up of top gas-operated thermal bath facility and bottom gas-operated thermal bath facility,
Described top gas-operated thermal bath facility is by passing the tundish loam cake and inserting top gas nozzle in the tundish, and the gas nozzle gas supply pipe road, top that connects in top is formed therewith,
Described bottom gas-operated thermal bath facility is by the bottom gas nozzle that is arranged on delivery port place, ferroalloy liquid tundish bottom, and the gas supply pipe road, bottom of bottom gas nozzle connection is formed therewith,
Gas supply pipe road, described top is connected with the combustion gas main pipe rail with bottom gas supply pipe Lu Junyu combustion gas interconnecting device I;
Described ferroalloy liquid castable insulation chute heater is by passing ferroalloy liquid castable insulation chute loam cake and inserting insulation chute gas nozzle more than in it, the gas supply pipe road that is incubated the connection of chute gas nozzle is therewith formed, and described gas supply pipe road is connected with the combustion gas main pipe rail by combustion gas interconnecting device II.
The utility model has the advantages that:
Because the utility model is provided with heater at ferroalloy casting grain machine tundish and chute; combustion gas by high heating values such as coal gas or natural gases is through resistant to elevated temperatures gas nozzle; erupt high heat energy; the flame of long distance; top to ferroalloy liquid tundish; ferroalloy liquid in bottom delivery port and the ferroalloy liquid castable insulation chute dries by the fire burning; ferroalloy liquid temperature in the whole process that flows into mould can not fallen like this; make ferroalloy liquid be cast in the mould equably; the Sheng Tieliang that has guaranteed mould effectively is even, has improved service life and the productivity ratio of equipment.
Description of drawings
Fig. 1 is structural representation of the present invention.
The specific embodiment
Describe the specific embodiment of the present invention in detail below in conjunction with accompanying drawing.
As shown in Figure 1; ferroalloy casting grain machine tundish and the chute of band heater of the present utility model; the ferroalloy liquid castable insulation chute 10 that comprises the chain type slope conveyor afterbody that is arranged on ferroalloy casting grain machine; be arranged on the ferroalloy liquid tundish 4 of ferroalloy liquid castable insulation chute 10 feed ends top; inside at ferroalloy liquid castable insulation chute 10 and ferroalloy liquid tundish 4 is provided with the heat-insulation layer 11 and 5 that refractory material is built by laying bricks or stones; its feature is provided with ferroalloy liquid tundish heater at described ferroalloy liquid tundish 4; also be provided with ferroalloy liquid castable insulation chute heater at described ferroalloy liquid castable insulation chute 10 upsides
Described tundish heater is made up of top gas-operated thermal bath facility and bottom gas-operated thermal bath facility,
Described top gas-operated thermal bath facility is by passing tundish loam cake 1 and inserting top gas nozzle 2 in the tundish 4, the gas supply pipe road, top 3 of top gas nozzle 2 connections is formed therewith, be arranged on the gas nozzle 9 at ferroalloy liquid tundish 4 loam cakes 1 and bottom delivery port 7 places
Described bottom gas-operated thermal bath facility is by the bottom gas nozzle 9 that is arranged on ferroalloy liquid tundish 4 bottom delivery ports 7 places, and the gas supply pipe road, bottom 8 of bottom gas nozzle 9 connections is formed therewith,
Gas supply pipe road, described top 3 all is connected with the combustion gas main pipe rail with combustion gas interconnecting device I 6 with gas supply pipe road, bottom 8;
The heater that is arranged on tundish top and bottom not only played heat effect to the ferroalloy liquid in the tundish, but also stopped the narrow down generation of phenomenon of tundish runner effectively.Combustion gas of the present utility model can adopt coal gas also can adopt natural gas.
Ferroalloy liquid castable described in the utility model insulation chute heater is by passing ferroalloy liquid castable insulation chute 10 loam cakes 12 and inserting insulation chute gas nozzle 13 more than in it, the gas supply pipe road 14 that is incubated 13 connections of chute gas nozzle is therewith formed, and described gas supply pipe 14 is connected with the combustion gas main pipe rail by combustion gas interconnecting device II 15.
Said structure can guarantee that ferroalloy liquid temperature in flowing into the whole process of mould can not fall, and ferroalloy liquid is cast in the mould equably, has guaranteed that effectively the Sheng Tieliang of mould is even, has improved service life and the productivity ratio of equipment.
Claims (1)
1. the ferroalloy with heater is cast grain machine tundish and chute; the ferroalloy liquid castable insulation chute that comprises the chain type slope conveyor afterbody that is arranged on ferroalloy casting grain machine; be arranged on the ferroalloy liquid tundish of ferroalloy liquid castable insulation chute feed end top; inside at ferroalloy liquid castable insulation chute and ferroalloy liquid tundish is provided with the heat-insulation layer that refractory material is built by laying bricks or stones; its feature is provided with ferroalloy liquid tundish heater at described ferroalloy liquid tundish; also be provided with ferroalloy liquid castable insulation chute heater at described ferroalloy liquid castable insulation chute upside
Described tundish heater is made up of top gas-operated thermal bath facility and bottom gas-operated thermal bath facility,
Described top gas-operated thermal bath facility is by passing the tundish loam cake and inserting top gas nozzle in the tundish, and the gas nozzle gas supply pipe road, top that connects in top is formed therewith,
Described bottom gas-operated thermal bath facility is by the bottom gas nozzle that is arranged on delivery port place, ferroalloy liquid tundish bottom, and the gas supply pipe road, bottom of bottom gas nozzle connection is formed therewith,
Gas supply pipe road, described top is connected with the combustion gas main pipe rail with bottom gas supply pipe Lu Junyu combustion gas interconnecting device I;
Described ferroalloy liquid castable insulation chute heater is by passing ferroalloy liquid castable insulation chute loam cake and inserting insulation chute gas nozzle more than in it, the gas supply pipe road that is incubated the connection of chute gas nozzle is therewith formed, and described gas supply pipe road is connected with the combustion gas main pipe rail by combustion gas interconnecting device II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069912 CN203061857U (en) | 2013-02-07 | 2013-02-07 | Tundish and runner of iron alloy casting machine with heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320069912 CN203061857U (en) | 2013-02-07 | 2013-02-07 | Tundish and runner of iron alloy casting machine with heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203061857U true CN203061857U (en) | 2013-07-17 |
Family
ID=48760683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320069912 Expired - Fee Related CN203061857U (en) | 2013-02-07 | 2013-02-07 | Tundish and runner of iron alloy casting machine with heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203061857U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706771A (en) * | 2013-08-28 | 2014-04-09 | 新兴铸管（浙江）铜业有限公司 | Lower chute provided with oxygen adding device and used for copper rod machining |
| CN103736983A (en) * | 2013-12-17 | 2014-04-23 | 广西柳州银海铝业股份有限公司 | Fluid groove preheating cover plate and fluid groove preheating method |
| CN115055652A (en) * | 2022-06-30 | 2022-09-16 | 北京易得优科技有限责任公司 | Fine casting method for ferroalloy |
-
2013
- 2013-02-07 CN CN 201320069912 patent/CN203061857U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103706771A (en) * | 2013-08-28 | 2014-04-09 | 新兴铸管（浙江）铜业有限公司 | Lower chute provided with oxygen adding device and used for copper rod machining |
| CN103736983A (en) * | 2013-12-17 | 2014-04-23 | 广西柳州银海铝业股份有限公司 | Fluid groove preheating cover plate and fluid groove preheating method |
| CN115055652A (en) * | 2022-06-30 | 2022-09-16 | 北京易得优科技有限责任公司 | Fine casting method for ferroalloy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130717 Termination date: 20160207 |