CN210374584U - Smelting device of cast steel for high-temperature-resistant cast steel piece - Google Patents
Smelting device of cast steel for high-temperature-resistant cast steel piece Download PDFInfo
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- CN210374584U CN210374584U CN201921429148.1U CN201921429148U CN210374584U CN 210374584 U CN210374584 U CN 210374584U CN 201921429148 U CN201921429148 U CN 201921429148U CN 210374584 U CN210374584 U CN 210374584U
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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
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Abstract
The utility model belongs to the technical field of steel casting processing technique and specifically relates to a high temperature resistant steel casting is with device of smelting of cast steel, including smelting pot, heat recovery water tank, exhaust-gas treatment case and melt bin. The utility model discloses in, set up heat recovery water tank and exhaust-gas treatment case behind the exhaust gas pipe at the smelting pot, wherein, heat recovery water tank can become the hot water supply staff's dormitory etc. living area that washes one's face and rinses one's mouth and use with the running water heating, reduce staff's the power consumption of using hot water, energy-concerving and environment-protective, harmful in the exhaust-gas treatment case that sets up can clear away waste gas, the waste heat nozzle that sets up, heating nozzle and melting nozzle can accelerate metal melting, after the molten liquid flows to the molten liquid bin, will carry out the secondary before pouring and melt, improve and pour the.
Description
Technical Field
The utility model relates to a steel casting processing technology field specifically is a device is smelted with cast steel to high temperature resistant steel casting.
Background
Most of the smelting devices for the steel castings in the market at present have fewer melting nozzles, do not perform secondary melting before pouring, and do not well utilize heat energy carried in waste gas generated in the melting process, so that the smelting device for the high-temperature-resistant steel castings is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a high temperature resistant steel casting is with device of smelting of cast steel, set up heat recovery water tank and exhaust-gas treatment case behind the exhaust-gas duct through at the smelting pot, wherein, heat recovery water tank can become the hot water supply staff's dormitory etc. living area that washes one's face and rinses one's mouth and use with the running water heating, reduce staff's the power consumption of using hot water, energy-concerving and environment-protective, the harmful substance in the waste gas can be clear away to the exhaust-gas treatment case that sets up, the waste heat nozzle of setting, heating nozzle and melting nozzle can accelerate metal melting, flow to the molten liquid bin after when pouring, will carry out secondary melting before pouring, improve and pour the quality, in order to solve.
In order to achieve the above object, the utility model provides a following technical scheme:
a smelting device of cast steel for high-temperature resistant cast steel parts, which comprises a smelting furnace, a heat energy recovery water tank, a waste gas treatment tank and a melt storage tank, the bottom of the melting furnace is provided with a melting cavity, the inner wall of the melting cavity is sequentially provided with a waste heat nozzle, a heating nozzle and a melting nozzle from top to bottom, the waste heat nozzle, the heating nozzle and the melting nozzle are arranged in a row around the inner wall of the melting cavity, a discharge pipe is arranged on the right side of the bottom of the melting cavity of the melting furnace, the discharging pipe is connected with the melt storage tank, the top of the melt storage tank is provided with a plurality of secondary melting nozzles inserted into the melt storage tank, a pouring pipe is arranged at the bottom of the right side of the melt storage tank, an exhaust pipe is arranged at the top of the smelting furnace, the inside snakelike heat exchange tube that is provided with of heat recovery water tank, snakelike heat exchange tube one end is connected to the waste gas pipe, the snakelike heat exchange tube other end passes through the trachea and connects the exhaust-gas treatment case.
Preferably, the top and the bottom of the heat energy recovery water tank are respectively provided with a water inlet and at least one water outlet, the water inlet is connected with a water supply pipeline, and the water outlet is connected with a hot water supply pipeline of each staff dormitory.
Preferably, the waste gas treatment tank is a thermal combustor.
Preferably, the included angles between the residual heat nozzle, the heating nozzle and the melting nozzle and the inner wall of the melting cavity are respectively 5 degrees, 10 degrees and 15 degrees.
Compared with the prior art, the beneficial effects of the utility model are that: set up heat recovery water tank and exhaust-gas treatment case behind the exhaust-gas line through at the smelting pot, wherein, the heat recovery water tank can become the hot water supply living areas such as staff's dormitory that washes one's face and rinses one's mouth and use with the running water heating, reduce the power consumption of staff's use hot water, energy-concerving and environment-protective, harmful in the exhaust-gas treatment case that sets up can clear away waste gas, the waste heat nozzle that sets up, heating nozzle and melting nozzle can accelerate metal melting, after the melt flows to the melt bin, will carry out the secondary before pouring and melt, improve and pour the.
Drawings
FIG. 1 is a schematic view of the overall structure of a steel casting smelting device for a high temperature resistant steel casting of the present invention.
In the figure: 1. a furnace; 2. a heat energy recovery water tank; 3. a waste gas treatment tank; 4. an exhaust gas pipe; 5. a serpentine heat exchange tube; 6. a melting chamber; 7. preheating a nozzle; 8. heating the nozzle; 9. a melt nozzle; 10. a melt storage tank; 11. a secondary melting nozzle; 12. and (4) pouring a tube.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1, the present invention provides a technical solution:
a high-temperature resistant cast steel smelting device for cast steel comprises a smelting furnace 1, a heat energy recovery water tank 2, a waste gas treatment tank 3 and a melt storage tank 10, wherein the bottom of the smelting furnace 1 is provided with a melting chamber 6, the inner wall of the melting chamber 6 is sequentially provided with a waste heat nozzle 7 from top to bottom, heating nozzle 8 and melting nozzle 9, waste heat nozzle 7, heating nozzle 8 and melting nozzle 9 are around melting 6 inner walls in chamber in bank settings, 6 bottom right sides in chamber of melting of smelting pot 1 are provided with the discharging pipe, melt bin 10 is connected to the discharging pipe, melt bin 10 top is provided with the several and inserts the inside secondary melting nozzle 11 of melt bin 10, melt bin 10 right side bottom is provided with pouring tube 12, 1 top in smelting pot is provided with exhaust pipe 4, 2 inside snakelike heat exchange tube 5 that are provided with of heat recovery water tank, snakelike heat exchange tube 5 one end is connected to exhaust pipe 4, snakelike heat exchange tube 5 other end passes through trachea connection exhaust-gas treatment case 3.
Wherein, the top and the bottom of the heat energy recovery water tank 2 are respectively provided with a water inlet and at least one water outlet, the water inlet is connected with a water supply pipeline, and the water outlet is connected with a hot water supply pipeline of each staff dormitory.
Wherein, the waste gas treatment box 3 is a thermal combustor.
Wherein, the included angles of the residual heat nozzle 7, the heating nozzle 8 and the melting nozzle 9 with the inner wall of the melting cavity 6 are respectively 5 degrees, 10 degrees and 15 degrees.
The working principle is as follows: set up heat recovery water tank and exhaust-gas treatment case behind the exhaust-gas line through at the smelting pot, wherein, the heat recovery water tank can become the hot water supply living areas such as staff's dormitory that washes one's face and rinses one's mouth and use with the running water heating, reduce the power consumption of staff's use hot water, energy-concerving and environment-protective, the harmful substance in the waste gas can be clear away to the exhaust-gas treatment case that sets up, the waste heat nozzle that sets up, heating nozzle and melting nozzle can accelerate metal melting, after the melt flows to the melt bin, will carry out the secondary before pouring and melt, improve and pour.
The working process is as follows:
although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a device is smelted with cast steel to high temperature resistant steel casting, includes smelting pot (1), heat recovery water tank (2), exhaust-gas treatment case (3) and melt bin (10), its characterized in that: smelting pot (1) bottom is provided with melts chamber (6), melt chamber (6) inner wall from last down be equipped with waste heat nozzle (7), heating nozzle (8) and melting nozzle (9) in proper order, waste heat nozzle (7), heating nozzle (8) and melting nozzle (9) set up in a row around melting chamber (6) inner wall, the melting chamber (6) bottom right side of smelting pot (1) is provided with the discharging pipe, melt bin (10) is connected to the discharging pipe, melt bin (10) top is provided with several and inserts inside secondary melting nozzle (11) of melt bin (10), melt bin (10) right side bottom is provided with pouring pipe (12), smelting pot (1) top is provided with exhaust gas pipe (4), heat recovery water tank (2) inside is provided with snakelike heat exchange tube (5), snakelike heat exchange tube (5) one end is connected to exhaust gas pipe (4), the other end of the snakelike heat exchange tube (5) is connected with the waste gas treatment box (3) through a gas tube.
2. The melting apparatus of cast steel for a high-temperature-resistant steel casting according to claim 1, characterized in that: the top and the bottom of the heat energy recovery water tank (2) are respectively provided with a water inlet and at least one water outlet, the water inlet is connected with a water supply pipeline, and the water outlet is connected with a hot water supply pipeline of each staff dormitory.
3. The melting apparatus of cast steel for a high-temperature-resistant steel casting according to claim 1, characterized in that: the waste gas treatment box (3) is a thermal combustor.
4. The melting apparatus of cast steel for a high-temperature-resistant steel casting according to claim 1, characterized in that: the included angles of the residual heat nozzle (7), the heating nozzle (8) and the melting nozzle (9) with the inner wall of the melting cavity (6) are respectively 5 degrees, 10 degrees and 15 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429148.1U CN210374584U (en) | 2019-08-30 | 2019-08-30 | Smelting device of cast steel for high-temperature-resistant cast steel piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921429148.1U CN210374584U (en) | 2019-08-30 | 2019-08-30 | Smelting device of cast steel for high-temperature-resistant cast steel piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210374584U true CN210374584U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921429148.1U Active CN210374584U (en) | 2019-08-30 | 2019-08-30 | Smelting device of cast steel for high-temperature-resistant cast steel piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210374584U (en) |
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2019
- 2019-08-30 CN CN201921429148.1U patent/CN210374584U/en active Active
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