CN203565848U - Baking device for baking pouring ladle of molten iron - Google Patents
Baking device for baking pouring ladle of molten iron Download PDFInfo
- Publication number
- CN203565848U CN203565848U CN201320595387.0U CN201320595387U CN203565848U CN 203565848 U CN203565848 U CN 203565848U CN 201320595387 U CN201320595387 U CN 201320595387U CN 203565848 U CN203565848 U CN 203565848U
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- baking
- ladle
- air
- pouring ladle
- coke
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Abstract
The utility model discloses a baking device for baking a pouring ladle of molten iron. The baking device comprises a ladle baking furnace with coke arranged internally. The inverted pouring ladle is arranged on the upper portion of the ladle baking furnace in a sleeved mode, an ash collection chamber is arranged on the bottom of the ladle baking furnace, and a furnace door capable of being opened and closed is arranged on one side of the ash collection chamber. A detachable air nozzle is formed in the outer side wall of the upper portion of the ladle baking furnace in a sleeved mode, a plurality of air channels are formed in the lower portion of the ladle baking furnace, the air outlets of the air channels are communicated with the hearth of the ladle baking furnace, the air inlets of the air channels are connected with the air outlet of a hot air box, and the air inlet of the hot air box is connected with a supplying compressed air source. According to the baking device, the combustion intensity of the coke is effectively improved, the use amount of the coke is saved by one half compared with the use amount in the past, the baking speed of the pouring ladle is increased, the pouring ladle can be baked to about 800 DEG C in one hour, the problem that the pouring ladle is not dry is completely solved, and the leftover material of the coke is effectively utilized.
Description
Technical field
The utility model relates to the roasting packing of a kind of baking molten iron pouring ladle to be put, particularly a kind of device that utilizes coke offal baking molten iron pouring ladle.
Background technology
At casting industry, high temperature liquid iron after fusing will be poured into die cavity by pouring ladle and form foundry goods, pouring ladle conventionally adopts refractory material to build and forms, and owing to being coated on the inwall of pouring ladle after the mixed system of refractory material palpus, after must drying, could use, if dry Bao Bugan, have a large amount of gas and enter in molten iron, cause bleb to be scrapped, molten iron temperature declines, cause foundry goods to occur the problems such as cold shut, misrun, cause very large waste.
The baking bag stove adopting on the market is at present the offal baking molten iron pouring ladle that utilizes coke, due to what adopt, is funnel draught burning, exists combustion intensity low, and baking time is long, and coke consumption is high, and casting ladle bottom is difficult for dry problem, has had a strong impact on production.
Summary of the invention
Summary of the invention
Low in order to overcome the combustion intensity that existing baking bag stove exists, baking time is long, and coke consumption is high, and pouring ladle bottom is difficult for dry shortcoming, and the utility model provides roasting packing of a kind of baking molten iron pouring ladle to put.
The technical solution adopted in the utility model is:
The roasting packing of baking molten iron pouring ladle is put, and comprises that inside is equipped with the roasting bag stove of coke, and the top of described roasting bag stove is arranged with inverted pouring ladle, and the bottom of described roasting bag stove is provided with dust collection chamber, and described dust collection chamber's one side is provided with able to turn on or off fire door; It is characterized in that: on the lateral wall on the top of described roasting bag stove, be arranged with dismountable tuyere, the bottom of described roasting bag stove is provided with some air channels, the air outlet in described air channel is communicated with the burner hearth of described roasting bag stove, the air inlet in described air channel is connected with the air outlet of hot blast bellows, and the air inlet of described hot blast bellows is connected with supply compressed gas source.
Further, the inwall of described roasting bag stove is provided with refractory material, on the lateral wall of the bottom of described roasting bag stove, is circumferentially welded with refractory brick, and described air channel is run through described refractory brick and refractory material and is communicated with the burner hearth of described roasting bag stove.
Further, described dust collection chamber adopts enclosed construction.
Technical conceive of the present utility model is:
1, adopt hot blast bellows, by six air channels, the coke in stove is forced to send into compressed air, enough oxygen is provided, blow the ash content of coke surface off, improve the combustion intensity of coke; The heat that burner hearth transmits to furnace wall is absorbed the temperature that improves air-supply by hot blast bellows;
2, Kao Bao furnace bottom dust collection chamber sealing, the hot blast of sending in bellows is all flowed out by crater, improves the height of flame, reaches the effect that dry bottom;
3, tuyere part adopts assembled, and replaceable different tuyere, adapts to different pouring ladles;
4, pouring ladle adopts upside down to place, and flame is arrived behind bottom, returns to oral area, and heat is fully absorbed.
The beneficial effects of the utility model are embodied in: by this device, effectively improved the combustion intensity of coke, the consumption of having saved coke is 1/2 of original consumption, has improved the drying rate of casting ladle, within 1 hour, will wrap and dry to 800 degree left and right; Thoroughly solve the moist problem of casting ladle, effectively utilized coke offal.
Accompanying drawing explanation
Fig. 1 is the utility model overall structure schematic diagram.
The specific embodiment
With reference to Fig. 1, the roasting packing of baking molten iron pouring ladle is put, and comprises that inside is equipped with the roasting bag stove 1 of coke 2, and the top of described roasting bag stove 1 is arranged with inverted pouring ladle 9, the bottom of described roasting bag stove 1 is provided with dust collection chamber 3, and described dust collection chamber's 3 one sides are provided with able to turn on or off fire door 4; On the lateral wall on the top of described roasting bag stove 1, be arranged with dismountable tuyere 6, the bottom of described roasting bag stove 1 is provided with some air channels 5, the air outlet in described air channel 5 is communicated with the burner hearth of described roasting bag stove 1, the air inlet in described air channel 5 is connected with the air outlet of hot blast bellows 7, and the air inlet 8 of described hot blast bellows 7 is connected with supply compressed gas source.
Further, the inwall of described roasting bag stove 1 is provided with refractory material 10, on the lateral wall of the bottom of described roasting bag stove 1, is circumferentially welded with refractory brick 11, and described air channel 5 is run through described refractory brick 11 and refractory material 10 and is communicated with the burner hearth of described roasting bag stove 1.
Further, described dust collection chamber 3 adopts enclosed construction.
Technical conceive of the present utility model is:
1, adopt hot blast bellows, by six air channels, the coke in stove is forced to send into compressed air, enough oxygen is provided, blow the ash content of coke surface off, improve the combustion intensity of coke; The heat that burner hearth transmits to furnace wall is absorbed the temperature that improves air-supply by hot blast bellows;
2, Kao Bao furnace bottom dust collection chamber sealing, the hot blast of sending in bellows is all flowed out by crater, improves the height of flame, reaches the effect that dry bottom;
3, tuyere part adopts assembled, and replaceable different tuyere, adapts to different pouring ladles;
4, pouring ladle adopts upside down to place, and flame is arrived behind bottom, returns to oral area, and heat is fully absorbed.
Content described in this description embodiment is only enumerating of way of realization to inventive concept; protection domain of the present utility model should not be regarded as only limiting to the concrete form that embodiment states, protection domain of the present utility model also and in those skilled in the art, according to the utility model, conceive the equivalent technologies means that can expect.
Claims (3)
1. the roasting packing of baking molten iron pouring ladle is put, and comprises that inside is equipped with the roasting bag stove of coke, and the top of described roasting bag stove is arranged with inverted pouring ladle, and the bottom of described roasting bag stove is provided with dust collection chamber, and described dust collection chamber's one side is provided with able to turn on or off fire door; It is characterized in that: on the lateral wall on the top of described roasting bag stove, be arranged with dismountable tuyere, the bottom of described roasting bag stove is provided with some air channels, the air outlet in described air channel is communicated with the burner hearth of described roasting bag stove, the air inlet in described air channel is connected with the air outlet of hot blast bellows, and the air inlet of described hot blast bellows is connected with supply compressed gas source.
2. the roasting packing of baking molten iron pouring ladle as claimed in claim 1 is put, it is characterized in that: the inwall of described roasting bag stove is provided with refractory material, on the lateral wall of the bottom of described roasting bag stove, be circumferentially welded with refractory brick, described air channel is run through described refractory brick and refractory material and is communicated with the burner hearth of described roasting bag stove.
3. the roasting packing of baking molten iron pouring ladle as claimed in claim 2 is put, and it is characterized in that: described dust collection chamber adopts enclosed construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595387.0U CN203565848U (en) | 2013-09-25 | 2013-09-25 | Baking device for baking pouring ladle of molten iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320595387.0U CN203565848U (en) | 2013-09-25 | 2013-09-25 | Baking device for baking pouring ladle of molten iron |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203565848U true CN203565848U (en) | 2014-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320595387.0U Expired - Fee Related CN203565848U (en) | 2013-09-25 | 2013-09-25 | Baking device for baking pouring ladle of molten iron |
Country Status (1)
| Country | Link |
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| CN (1) | CN203565848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551554A (en) * | 2013-09-25 | 2014-02-05 | 慈溪市汇丽机电有限公司 | Device for roasting molten iron pouring ladle |
-
2013
- 2013-09-25 CN CN201320595387.0U patent/CN203565848U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103551554A (en) * | 2013-09-25 | 2014-02-05 | 慈溪市汇丽机电有限公司 | Device for roasting molten iron pouring ladle |
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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: 20140430 Termination date: 20170925 |