CN217686549U

CN217686549U - Energy-saving aluminum melting furnace

Info

Publication number: CN217686549U
Application number: CN202222010144.8U
Authority: CN
Inventors: 仇熹; 仇凯亮; 张翔
Original assignee: Ma'anshan Guangyang Nonferrous Metals Co ltd
Current assignee: Ma'anshan Guangyang Nonferrous Metals Co ltd
Priority date: 2022-08-02
Filing date: 2022-08-02
Publication date: 2022-10-28
Anticipated expiration: 2032-08-02

Abstract

The utility model provides an energy-saving melts aluminium stove relates to and melts aluminium stove technical field, including melting aluminium stove main part, melt outer wall one side of aluminium stove main part and fixedly insert and be equipped with first pipeline connector, the fixed intercommunication in outer wall one side of first pipeline connector has first connecting pipe, the fixed intercommunication of output of first connecting pipe has the high temperature recoverer, the outer wall one side fixed of high temperature recoverer is inserted and is equipped with discharge pipe, and the output of high temperature recoverer is linked together with discharge pipe's input, aims at present melting aluminium stove and melting the in-process of aluminium, and the heat energy that produces after consuming resources still, through the waste gas of exhaust duct emission, still covered a large amount of heats to with these direct emissions in the outside of melting aluminium stove, caused the loss of heat energy, and the later stage melts the in-process of aluminium again, then need consume more energy, caused the problem of the waste of resource, and provide an energy-saving melts aluminium stove.

Description

Energy-saving aluminum melting furnace

Technical Field

The utility model relates to a melt aluminium stove technical field, especially relate to an energy-saving melts aluminium stove.

Background

The aluminum melting furnace is a novel high-efficiency energy-saving furnace developed according to an aluminum melting process, and can well meet the requirements of the aluminum melting process that: the alloy has strict requirements on components, discontinuous production, large capacity of a single furnace and the like, achieves the effects of reducing consumption, reducing burning loss, improving product quality, reducing labor intensity, improving labor conditions and improving production efficiency, and is suitable for batch operation and smelting with more alloy and scrap returns.

Reasonable combustor configuration, strong furnace gas circulation, even furnace temperature, no local overheating and overburning phenomenon, product quality improvement and furnace service life extension, and the adoption of the shaft furnace: the furnace charge fully absorbs the residual heat of flue gas in the shaft furnace, reduces the temperature of the discharged flue gas at the furnace top, greatly improves the heat efficiency, and the furnace charge is preheated to be close to a melting state when entering a bottom furnace, ensures a very high melting rate and very low energy consumption, adopts an air preheater and a furnace shell interlayer air duct: the air preheater well absorbs the waste heat of the flue gas, the preheated air enters the interlayer air duct of the furnace shell to further preheat and raise the temperature, the ambient temperature is relatively increased, the heat dissipation of the furnace shell is reduced, the combustion efficiency, the combustion intensity, the flame temperature and the flame speed can be improved after the air is preheated, and the circulation and the temperature raising speed of the furnace gas are enhanced.

The prior art has the following defects:

present melt aluminium stove on the market at present is melting the in-process of aluminium, at first heating it, makes it slowly melt at the in-process that heats, at this in-process, need consume a large amount of resources for it provides the energy, and at the in-process that produces heat energy, the dust that produces among the resource combustion process need pass through exhaust duct, discharges the outside of melting the aluminium stove, and at this in-process, still carry a large amount of heat energy of person in the dust that gives off, also caused the loss of heat energy.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the current in-process that melts aluminium stove melts, the heat energy that produces after consuming the resource still has covered a large amount of heats through the waste gas of exhaust duct emission in the waste gas that still discharges to with these direct emissions in the outside of melting the aluminium stove, caused the loss of heat energy, and the in-process that melts aluminium again in the later stage, then need consume more energy, caused the problem of the waste of resource, and provide an energy-saving melts aluminium stove.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides an energy-saving aluminium furnace that melts, is including melting aluminium furnace main part, melt outer wall one side of aluminium furnace main part and fixedly insert and be equipped with first pipeline connector, the outer wall one side fixed intercommunication of first pipeline connector has first connecting pipe, the fixed intercommunication of the output of first connecting pipe has the high temperature recoverer, the outer wall one side fixed the inserting of high temperature recoverer is equipped with discharge pipe, and the output of high temperature recoverer is linked together with discharge pipe's input, the outer wall one side fixed the inserting of high temperature recoverer is equipped with the second connecting pipe, the outer wall one side fixed intercommunication of second connecting pipe has second pipeline connector, the outer wall one side fixed intercommunication of second pipeline connector has the air-blower.

Preferably, a third pipeline connector is fixedly inserted into one side of the outer wall of the air blower, a third connecting pipe is fixedly communicated with one side of the outer wall of the third pipeline connector, an aluminum melting furnace main body is fixedly sleeved on one side of the outer wall of the third connecting pipe, and the output end of the third connecting pipe is communicated with the input end of the aluminum melting furnace main body.

Preferably, a pressure gauge is fixedly inserted into one side of the outer wall of the aluminum melting furnace main body, and the input end of the pressure gauge is communicated with the output end of the aluminum melting furnace main body.

Preferably, the furnace cover is placed at the top of the aluminum melting furnace main body, an upper locking block is fixedly installed on one side of the outer wall of the furnace cover, a lower locking block is fixedly installed on one side of the outer wall of the aluminum melting furnace main body, and the lower locking block is movably embedded in the outer wall of the upper locking block.

Preferably, a conveying ring is fixedly communicated with one side of the outer wall of the aluminum melting furnace main body, and a connecting notch is formed in the top of the conveying ring.

Preferably, a long rod is fixedly inserted between the inner surface walls of the connecting notches, a cover plate is movably sleeved on the outer surface wall of the long rod, and a sealing ring is fixedly installed on one side of the outer wall of the cover plate.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, in use, will melt aluminium stove main part and high temperature recoverer and discharge pipe with a plurality of connecting pipes and communicate, when placing aluminium at melting aluminium stove main part, form heat energy through the conversion in its inside with the resource, begin to melt aluminium, at the in-process of smelting, some foreign matter after the dust that the burning produced and smelt need discharge away, and with the discharge together of these foreign matter, still contain a large amount of heat energy wherein, before discharging, high temperature recoverer is with the heat energy that wherein contains for preserving, through the transport of second connecting pipe, carry the inside of melting aluminium stove main part again through the air-blower, round trip circulation, thereby can reduce the loss of heat energy.

2. The utility model discloses in, in use, through being provided with the air-blower in the middle part of a plurality of connecting pipes, the heat energy that contains in the dust that high temperature recoverer will discharge remains, carries the air-blower inside afterwards, and the air-blower is carried hot gas flow as the air-blower to its inside of melting the aluminium stove main part, and wind-force increases its combustion dynamics for its inside when carrying.

Drawings

FIG. 1 is a perspective view of a front view structure of an energy-saving aluminum melting furnace of the present invention;

FIG. 2 is a side view of the energy-saving aluminum melting furnace;

FIG. 3 is a partial structure exploded view of an energy-saving aluminum melting furnace provided by the present invention;

fig. 4 is a perspective view of a part of the structure of the energy-saving aluminum melting furnace of the present invention.

Illustration of the drawings: 1. an aluminum melting furnace main body; 2. a first pipe connector; 3. a first connecting pipe; 4. a high-temperature recoverer; 5. a discharge conduit; 6. a second connection pipe; 7. a second pipe connector; 8. a blower; 9. a third pipe connector; 10. a third connecting pipe; 11. a pressure gauge; 12. a furnace cover; 13. locking the block; 14. a lower locking block; 15. a delivery ring; 16. a connection notch; 17. a long rod; 18. a cover plate; 19. and (4) a sealing ring.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

An embodiment, as shown in fig. 1-4, the utility model relates to an energy-saving aluminum melting furnace, including melting aluminum furnace main part 1, melt outer wall one side of aluminum furnace main part 1 and fixedly insert and be equipped with first pipeline connector 2, the outer wall one side fixed intercommunication of first pipeline connector 2 has first connecting pipe 3, the output end fixed intercommunication of first connecting pipe 3 has high temperature recoverer 4, outer wall one side fixed insertion of high temperature recoverer 4 is equipped with discharge pipe 5, and the output of high temperature recoverer 4 is linked together with the input of discharge pipe 5, outer wall one side fixed insertion of high temperature recoverer 4 is equipped with second connecting pipe 6, the outer wall one side fixed intercommunication of second connecting pipe 6 has second pipeline connector 7, outer wall one side fixed intercommunication of second pipeline connector 7 has air-blower 8, at first melt dust and the hot gas flow that aluminum furnace main part 1 burns and produce, carry the inside high temperature recoverer 4 through first connecting pipe 3, through the inside processing of high temperature recoverer 4, the hot gas flow that will contain wherein carries inside second connecting pipe 6 is inside 8.

A third pipeline connector 9 is fixedly inserted into one side of the outer wall of the air blower 8, a third connecting pipe 10 is fixedly communicated with one side of the outer wall of the third pipeline connector 9, an aluminum melting furnace main body 1 is fixedly sleeved on one side of the outer wall of the third connecting pipe 10, the output end of the third connecting pipe 10 is communicated with the input end of the aluminum melting furnace main body 1, the air blower 8 blows hot air flow through the air blower 8, and the hot air flow is returned to the inside of the aluminum melting furnace main body 1 through the third connecting pipe 10.

Melt outer wall one side of aluminium stove main part 1 and be fixed to insert and be equipped with pressure gauge 11, and the input of pressure gauge 11 is linked together with melting aluminium stove main part 1 output, and pressure gauge 11's effect, real-time supervision melt the inside pressure value of aluminium stove main part 1 to make things convenient for the staff to its real-time monitoring, can effectively prevent unexpected emergence.

Furnace cover 12 has been placed at the top of melting aluminium furnace main part 1, and outer wall one side fixed mounting of furnace cover 12 has last locking piece 13, and outer wall one side fixed mounting of melting aluminium furnace main part 1 has locking piece 14 down, and the exterior wall activity of locking piece 13 inlays and is equipped with locking piece 14 down, and locking piece 13 and locking piece 14 down can block each other, can fix both mutually furnace cover 12 and melting aluminium furnace main part 1.

Melt outer wall one side of aluminium stove main part 1 and be fixed the intercommunication and have carry ring 15, carry the top of ring 15 and seted up connection notch 16, carry the inside of melting aluminium stove main part 1 with aluminium through carrying ring 15, heat and smelt.

The long rod 17 is fixedly inserted between the inner surface walls of the connecting notch 16, the cover plate 18 is movably sleeved on the outer surface wall of the long rod 17, the sealing ring 19 is fixedly installed on one side of the outer wall of the cover plate 18, when the cover plate 18 and the conveying ring 15 are mutually closed, the sealing ring 19 is used for keeping the sealing performance inside the aluminum melting furnace main body 1, and the internal heat energy leakage is reduced.

The working principle is as follows: the method comprises the steps of firstly clamping an upper locking block 13 and a lower locking block 14 with each other to close a cover plate 18 and an aluminum melting furnace body 1, placing aluminum in the aluminum melting furnace body 1 through a conveying ring 15, sealing a gap between a furnace cover 12 and the conveying ring 15 after the placement is finished, heating and heating the interior of the aluminum melting furnace body 1, conveying dust generated by combustion to the interior of a high-temperature recoverer 4 through a first connecting pipe 3 after the interior of the aluminum melting furnace body 1 is gradually heated, recovering a large amount of heat energy from the dust through the high-temperature recoverer 4, conveying the heat energy to the interior of an air blower 8 through a second connecting pipe 6, discharging the filtered dust and other impurities to the outside of equipment through a discharge pipeline 5, accelerating the circulation of internal air flow through the rotation of internal blades, continuously conveying hot air flow back to the interior of the aluminum melting furnace body 1 through a third connecting pipe 10, and forming a circulation in the air flow, so that the loss of the heat energy in the aluminum melting furnace body 1 can be effectively reduced.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes to be applied in other fields, but all those persons do not depart from the technical contents of the present invention, and any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention still belong to the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides an energy-saving aluminium stove of melting, is including melting aluminium stove main part (1), its characterized in that: the aluminum melting furnace is characterized in that a first pipeline connector (2) is fixedly inserted into one side of the outer wall of the aluminum melting furnace main body (1), a first connecting pipe (3) is fixedly communicated with one side of the outer wall of the first pipeline connector (2), a high-temperature recoverer (4) is fixedly communicated with the output end of the first connecting pipe (3), a discharge pipeline (5) is fixedly inserted into one side of the outer wall of the high-temperature recoverer (4), the output end of the high-temperature recoverer (4) is communicated with the input end of the discharge pipeline (5), a second connecting pipe (6) is fixedly inserted into one side of the outer wall of the high-temperature recoverer (4), a second pipeline connector (7) is fixedly communicated with one side of the outer wall of the second pipeline connector (6), and an air blower (8) is fixedly communicated with one side of the outer wall of the second pipeline connector (7).

2. The energy-saving aluminum melting furnace according to claim 1, characterized in that: the aluminum melting furnace is characterized in that a third pipeline connector (9) is fixedly inserted into one side of the outer wall of the air blower (8), a third connecting pipe (10) is fixedly communicated with one side of the outer wall of the third pipeline connector (9), an aluminum melting furnace main body (1) is fixedly sleeved on one side of the outer wall of the third connecting pipe (10), and the output end of the third connecting pipe (10) is communicated with the input end of the aluminum melting furnace main body (1).

3. The energy-saving aluminum melting furnace according to claim 1, characterized in that: one side of the outer wall of the aluminum melting furnace main body (1) is fixedly inserted with a pressure gauge (11), and the input end of the pressure gauge (11) is communicated with the output end of the aluminum melting furnace main body (1).

4. An energy-saving aluminum melting furnace according to claim 1, characterized in that: furnace cover (12) have been placed at the top of aluminium melting furnace main part (1), outer wall one side fixed mounting of furnace cover (12) has last locking piece (13), outer wall one side fixed mounting of aluminium melting furnace main part (1) has lower locking piece (14), and the exterior wall activity of last locking piece (13) inlays and is equipped with down locking piece (14).

5. An energy-saving aluminum melting furnace according to claim 1, characterized in that: one side of the outer wall of the aluminum melting furnace main body (1) is fixedly communicated with a conveying ring (15), and the top of the conveying ring (15) is provided with a connecting notch (16).

6. An energy-saving aluminum melting furnace according to claim 5, characterized in that: a long rod (17) is fixedly inserted between the inner surface walls of the connecting notches (16), a cover plate (18) is movably sleeved on the outer surface wall of the long rod (17), and a sealing ring (19) is fixedly installed on one side of the outer wall of the cover plate (18).