CN202692681U - Cupola furnace - Google Patents
Cupola furnace Download PDFInfo
- Publication number
- CN202692681U CN202692681U CN2012202217847U CN201220221784U CN202692681U CN 202692681 U CN202692681 U CN 202692681U CN 2012202217847 U CN2012202217847 U CN 2012202217847U CN 201220221784 U CN201220221784 U CN 201220221784U CN 202692681 U CN202692681 U CN 202692681U
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- CN
- China
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- water
- inlet pipe
- hot air
- water inlet
- fusion zone
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- 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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Abstract
A cupola furnace comprises a furnace body, a feeding mechanism, a hot wind melting mechanism and a water filter. The hot wind melting mechanism is composed of a ladle car, a ladle, a melting zone, a hot air sleeve and a draught fan. The melting zone is arranged on the ladle, the hot air sleeve is arranged on the melting zone, one end of the hot air sleeve is connected with the draught fan, and the other end of the hot air sleeve is a hot air nozzle opposite to the melting zone. The water filter is sleeved on a funnel of the furnace body, a water inlet pipe of the water filter is communicated with a water inflowing tank, a water pump is arranged on the water inlet pipe, a sprayer is arranged on the water inlet pipe, and a slag tube at the bottom of the water filter is communicated with a water draining tank. The cupola furnace has the advantages of being fast in heating, and high in heating efficiency. Meanwhile, the cupola furnace evaporates and burns waste residue generated through cement production and recycles rubbish, thereby being beneficial for environment protection, and creating good economic benefits for an enterprise.
Description
Technical field:
The utility model belongs to the smelting iron and steel technical field, particularly a kind of blast furnace.
Background technology:
At present, the equipment of casting industry fusing molten iron is mainly two kinds of cold-blast cupola and hot-blast cupolas, cold-blast cupola is with air blast cold air directly to be blown into burner hearth, impel the burning of coke and the fusing of iron, its shortcoming is owing to directly be blown into cold air, so be unfavorable for the raising of temperature in the burner hearth, and the consumption of coke is large.Hot-blast cupola mainly with scum, machinery iron bit as raw materials for metallurgy, its chimney is high, investment is large, payoff period is long.
At present, cement mainly is that lime stone, clay, sandstone and irony are being obtained clinker according to certain ratio cooperation, levigate rear spending under the high temperature 1450 after the calcining, the composite material of adding some points again, such as, the raw materials such as coal ash, lime stone, slag just can grind and form.Can produce a large amount of higher waste residues of iron-holder in this process, these waste residues are contaminated environment not only, but also will take a large amount of soils, destroys ecological environment.
Summary of the invention:
The purpose of this utility model just is to provide a kind of blast furnace, it has quick heating, thermal efficiency high, and simultaneously it is that waste residue to manufacture of cement carries out combustion by evaporation, and refuse is recycled, not only be conducive to environmental protection, can also create preferably economic benefit for enterprise.
As above design, the technical solution of the utility model is: a kind of blast furnace, comprise body of heater, feeding mechanism, it is characterized in that: also comprise hot air smelting mechanism and water deduster; Hot air smelting mechanism is by placing water hired car, ladle, fusion zone, hot blast cover and blower fan in the body of heater to form, and fusion zone places on the ladle, and hot blast is placed on the fusion zone, and one end one blower fan connects, and the other end is that hot blast nozzle is relative with fusion zone; Water deduster is sleeved on the chimney of body of heater, and the water inlet pipe of water deduster communicates with intake pool, and water pump is installed on the water inlet pipe, and shower nozzle is housed on the water inlet pipe, and the residue outlet of water deduster bottom is communicated with sink.
One water tank is housed between above-mentioned water pump and the water inlet pipe.
Between above-mentioned water tank and the fusion zone cooling tube is housed.
Above-mentioned feeding mechanism is comprised of the stock shelf that is obliquely installed, motor and elevating hopper, connects by pull rope between motor and the elevating hopper, and elevating hopper can move up along stock shelf.
Above-mentioned hot blast cover is for snakelike.
The utlity model has following advantage and good effect:
1, adopt only air port, the hot blast nozzle that namely only adopts hot blast to put therefore so that wind concentration produces the furnace high-temperature fusion zone easily, has been accelerated change iron speed, has improved operating efficiency.Energy savings reduces and pollutes.
2, because water deduster is sleeved on the chimney of body of heater, therefore high-temperature flue gas can be put together and cool, simultaneously with waste residue by in the residue outlet exhaust stack sink, reduced pollution, protected environment.
3, the raw material that uses is the higher waste residue of the iron-holder of manufacture of cement, therefore, has saved a large amount of energy, not only is conducive to environmental protection, can also create preferably economic benefit for enterprise.
4, simple in structure, easy to use, low cost of manufacture.
Description of drawings:
Fig. 1 is structural representation of the present utility model.
The specific embodiment:
As shown in the figure: a kind of blast furnace is comprised of body of heater 8, feeding mechanism, hot air smelting mechanism and water deduster.Hot air smelting mechanism is by placing water hired car 16, ladle 15, fusion zone 3, snakelike hot blast cover 2 and blower fan 17 in the body of heater to form, fusion zone places on the ladle, hot blast is placed on the fusion zone, and the one end is connected with blower fan, and the other end is that hot blast nozzle 7 is relative with fusion zone; Water deduster 1 is sleeved on the chimney of body of heater, and the water inlet pipe 11 of water deduster communicates with intake pool 19, and water pump 18 is installed on the water inlet pipe, and shower nozzle 10 is housed on the water inlet pipe, and the residue outlet 12 of water deduster bottom is communicated with sink 20.Water tank 13 is housed between above-mentioned water pump and the water inlet pipe, and water tank is installed on the platform 14 of furnace body frame.Cooling tube 4 is housed between above-mentioned water tank and the fusion zone.Above-mentioned feeding mechanism is comprised of the motor 5 that is obliquely installed, stock shelf 6 and elevating hopper 9, connects by pull rope between motor and the elevating hopper, and elevating hopper can move up along stock shelf.
Claims (5)
1. a blast furnace comprises body of heater, feeding mechanism, it is characterized in that: also comprise hot air smelting mechanism and water deduster; Hot air smelting mechanism is by placing water hired car, ladle, fusion zone, hot blast cover and blower fan in the body of heater to form, and fusion zone places on the ladle, and hot blast is placed on the fusion zone, and one end one blower fan connects, and the other end is that hot blast nozzle is relative with fusion zone; Water deduster is sleeved on the chimney of body of heater, and the water inlet pipe of water deduster communicates with intake pool, and water pump is installed on the water inlet pipe, and shower nozzle is housed on the water inlet pipe, and the residue outlet of water deduster bottom is communicated with sink.
2. a kind of blast furnace according to claim 1 is characterized in that: a water tank is housed between above-mentioned water pump and the water inlet pipe.
3. a kind of blast furnace according to claim 1, it is characterized in that: above-mentioned feeding mechanism is comprised of the stock shelf that is obliquely installed, motor and elevating hopper, connects by pull rope between motor and the elevating hopper, and elevating hopper can move up along stock shelf.
4. a kind of blast furnace according to claim 1 is characterized in that: above-mentioned hot blast cover is for snakelike.
5. a kind of blast furnace according to claim 2 is characterized in that: between above-mentioned water tank and the fusion zone cooling tube is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202217847U CN202692681U (en) | 2012-05-17 | 2012-05-17 | Cupola furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202217847U CN202692681U (en) | 2012-05-17 | 2012-05-17 | Cupola furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202692681U true CN202692681U (en) | 2013-01-23 |
Family
ID=47548289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202217847U Expired - Fee Related CN202692681U (en) | 2012-05-17 | 2012-05-17 | Cupola furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202692681U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362135A (en) * | 2018-05-08 | 2018-08-03 | 浦北县金洋电厨具有限公司 | Cupola furnace residual heat using device |
-
2012
- 2012-05-17 CN CN2012202217847U patent/CN202692681U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108362135A (en) * | 2018-05-08 | 2018-08-03 | 浦北县金洋电厨具有限公司 | Cupola furnace residual heat using device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20130517 |