CN213984535U

CN213984535U - Energy-saving spiral gas aluminum melting furnace

Info

Publication number: CN213984535U
Application number: CN202023170736.3U
Authority: CN
Inventors: 徐汉峰
Original assignee: Jiangsu Kelfa Industrial Furnace Co ltd
Current assignee: Jiangsu Kelfa Industrial Furnace Co ltd
Priority date: 2020-12-25
Filing date: 2020-12-25
Publication date: 2021-08-17
Anticipated expiration: 2030-12-25

Abstract

The utility model belongs to the technical field of gas aluminum melting furnaces, in particular to an energy-saving spiral gas aluminum melting furnace, which comprises a gas aluminum melting furnace main body, a gas aluminum melting furnace cover body and a crucible main body, the crucible main body is arranged in the gas aluminum melting furnace main body, the bottom and the top of the gas aluminum melting furnace main body are respectively connected with an air inlet pipe and an air outlet pipe, by integrally arranging the spiral solid half pipe on the inner wall of the main body of the gas aluminum melting furnace, a channel with a spiral structure is formed between the spiral solid half pipe and the spiral solid half pipe, and the arrangement of the air inlet pipe and the air outlet pipe is matched, so that the fuel gas can spirally rise in the channel with the spiral structure, the heating area is increased, the heating effect of the crucible is improved, the energy is saved, the contact friction effect of the anti-skid groove on the attaching plate and the outer wall of the crucible main body is utilized, and the bottom of the crucible main body is sleeved outside the boss to realize the limiting effect, so that the crucible main body can be stably placed in the gas aluminum melting furnace main body.

Description

Energy-saving spiral gas aluminum melting furnace

Technical Field

The utility model belongs to the technical field of the aluminium stove is melted in the gas, concretely relates to aluminium stove is melted in spiral gas of energy-saving.

Background

The gas aluminum melting furnace can be used for smelting, casting and hot-dipping of nonferrous metals such as aluminum, zinc, silver, lead, tin, copper and the like, natural gas (light diesel oil) is used as fuel, the gas aluminum melting furnace is clean and safe, a workshop is tidy and clean, the gas aluminum melting furnace is easy to manage, the heat efficiency is high, the operation cost is low, compared with an electric heating crucible furnace, the melting capacity is large, the efficiency is high, the energy consumption is low, the cost for replacing an electric heating body is thoroughly saved, an imported international nameplate burner is used, the diesel oil is completely combusted, the exhaust gas is completely discharged without pollution, multiple hot flow channel designs are adopted, the energy generated by the burner is fully utilized, the thermal working efficiency is greatly improved, and the energy-saving effect is remarkable.

In present technical means, often use the gas to melt the aluminium stove, and current gas melts the aluminium stove when in actual use, and the crucible of cylinder is put in outer furnace body, and the gas gets into the annular space between crucible and the outer furnace body in the burning heating discharge again, and heating effect is not good, causes the energy to consume, and the practicality is poor, consequently, it melts the aluminium stove to be necessary to propose energy-saving spiral gas to effectively improve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides an energy-saving spiral gas aluminum melting furnace, which has the characteristics of improving the heating effect of a crucible and saving energy.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an energy-saving spiral gas melts aluminium stove, melts aluminium stove main part, gas and melts aluminium stove lid and crucible main part including the gas, the crucible main part is arranged in the gas melts the aluminium stove main part, the bottom and the top that the gas melted the aluminium stove main part are connected with intake pipe and outlet duct respectively, the inside that the gas melted the aluminium stove main part is provided with spiral subassembly and stabilizes the subassembly, and spiral subassembly includes the real half-pipe of spiral, the real half-pipe of spiral with gas melts aluminium stove main part formula structure as an organic whole, just the real half-pipe of spiral with be equipped with spiral passageway between the crucible main part, stabilize the subassembly including the attaching plate, the attaching plate distribute on the surface have a plurality of antiskid grooves, be close to in the gas melts the aluminium stove main part the position department of intake pipe has seted up the installing port, the internally mounted of installing port has little fan.

As the utility model discloses a preferred technical scheme of energy-saving spiral gas melts aluminium stove, the intake pipe is close to one side of little fan is connected with widens the pipe, widen the pipe with little fan fixed connection, just the gas melts in the aluminium stove main part lateral wall and has seted up interior logical groove with the corresponding position department of little fan, and spiral passageway is the connectivity structure with interior logical groove.

As the utility model discloses a preferred technical scheme of aluminium stove is melted to energy-saving spiral gas, stabilizing the subassembly and still including the boss, the boss is located the interior bottom surface of aluminium stove main part is melted to the gas, just crucible main part bottom seted up with boss assorted recess.

As the utility model discloses a preferred technical scheme of energy-saving spiral gas melting aluminum furnace, integrated into one piece has the connecting block between the spiral is real half-pipe, the through-hole of through-type has been seted up on the surface of connecting block.

As the utility model discloses a preferred technical scheme of energy-saving spiral gas melts aluminium stove, the gas melts annular distribution on the outer wall of aluminium stove main part and has a plurality of lugs.

As the utility model discloses a preferred technical scheme of energy-saving spiral gas melts aluminium stove, the gas melts the aluminium stove lid and installs the top that the aluminium stove main part was melted to the gas.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses when using, through the real half-pipe of spiral that integrative was equipped with on the gas melts aluminium stove main part inner wall, be formed with the passageway of spiral structure between the real half-pipe of spiral and the real half-pipe of spiral, the setting of cooperation intake pipe and outlet duct makes the gas can spiral in the passageway of spiral structure and rises, increases the heating area and improves the heating effect of crucible, and the energy saving has effectively solved when original gas melts aluminium stove is in actual use, and the crucible of cylinder is put in the outer furnace body, and the gas gets into the annular space between crucible and the outer furnace body and burns the heating and discharges again, and the heating effect is not good, causes the problem that the energy consumes;

2. when the utility model is used, the attachment plate is arranged along the spiral trend of the spiral solid half pipe through the attachment plate arranged on one side of the spiral solid half pipe, and the contact friction effect of the anti-skid groove on the attachment plate and the outer wall of the crucible main body is utilized, and the limiting effect is arranged on the bottom of the crucible main body outside the boss, so that the crucible main body can be stably placed in the gas aluminum melting furnace main body and is not easily influenced by the deflection caused by external force;

3. the utility model discloses when using, through the through-hole that is equipped with on the connecting block and the connecting block that the spiral formed between the real half-pipe of spiral and the real half-pipe of spiral for gaseous low-speed flow can be by the abundant heating, and the little fan that sets up in the installation hole, can accelerate gaseous inflow speed, carries out the accuse to the speed, thereby satisfies actual needs.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of a cross-sectional portion of a wall of a gas aluminum melting furnace according to the present invention;

FIG. 3 is a schematic structural view of a cross section of the mounting hole of the present invention;

FIG. 4 is a schematic structural view of the bottom of the crucible body of the present invention when it is engaged;

fig. 5 is a schematic structural view of the middle spiral solid half-tube section of the present invention.

In the figure: 1. a gas aluminum melting furnace main body; 2. a gas aluminum melting furnace cover body; 3. an air inlet pipe; 4. an air outlet pipe; 5. an installation port; 6. a small fan; 7. a spiral solid half pipe; 8. a crucible main body; 9. attaching a plate; 10. connecting blocks; 11. widening the tube; 12. an inner through groove; 13. a boss; 14. a groove; 15. an anti-slip groove; 16. and a through hole.

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.

Examples

Referring to fig. 1-5, the present invention provides the following technical solutions: an energy-saving spiral gas aluminum melting furnace comprises a gas aluminum melting furnace main body 1, a gas aluminum melting furnace cover body 2 and a crucible main body 8, wherein the crucible main body 8 is arranged in the gas aluminum melting furnace main body 1, the bottom and the top of the gas aluminum melting furnace main body 1 are respectively connected with an air inlet pipe 3 and an air outlet pipe 4, the gas aluminum melting furnace main body 1 is internally provided with a spiral assembly and a stabilizing assembly, the spiral assembly comprises a spiral solid half pipe 7, the spiral solid half pipe 7 and the gas aluminum melting furnace main body 1 are of an integral structure, a spiral channel is arranged between the spiral solid half pipe 7 and the crucible main body 8, the stabilizing assembly comprises an attaching plate 9, a plurality of anti-skidding grooves 15 are distributed on the surface of the attaching plate 9, a mounting opening 5 is arranged at a position, close to the air inlet pipe 3, and a small fan 6 is arranged inside the mounting opening 5, in the embodiment, corresponding connecting members and application assemblies are utilized, the fuel gas heating process is carried out normally and orderly, and the efficient and stable use and operation of the energy-saving spiral fuel gas aluminum melting furnace are ensured.

Specifically, one side that intake pipe 3 is close to little fan 6 is connected with widens pipe 11, widens pipe 11 and little fan 6 fixed connection, and the logical groove 12 in having seted up with little fan 6 corresponding position department in the gas melts aluminium stove main part 1 lateral wall, and spiral passageway and interior logical groove 12 are the connectivity structure, in this embodiment, utilize little fan 6 that sets up in installing port 5, can accelerate gaseous inflow speed, handle the accuse to the speed.

Concretely, the stabilizing component further comprises a boss 13, the boss 13 is arranged on the inner bottom surface of the gas aluminum melting furnace main body 1, a groove 14 matched with the boss 13 is formed in the bottom of the crucible main body 8, in the embodiment, the bottom of the crucible main body 8 is sleeved on the boss 13, and the size of the groove 14 in the bottom of the crucible main body 8 is matched with the size of the boss 13, so that the crucible main body 8 can be stably placed.

Specifically, the connecting block 10 is integrally formed between the spiral solid half pipes 7, and the through-type through hole 16 is formed in the surface of the connecting block 10.

Specifically, the annular distribution has a plurality of lugs on the outer wall of gas melts aluminium stove main part 1, and in this embodiment, the setting of lug cooperates the setting of components such as peripheral hardware loop wheel machine and lifting rope, can carry out corresponding carrying and transporting to the part that the aluminium stove main part 1 was melted in the gas and handle, is convenient for melt the transportation operation of aluminium stove main part 1 to the gas.

Specifically, the gas melts aluminium stove lid 2 and installs in the top that the aluminium stove main part 1 was melted in the gas, and in this embodiment, the setting of gas melts aluminium stove lid 2 conveniently carries out corresponding opening and close operation to the opening part that the aluminium stove main part 1 was melted in the gas, for current technical means, needn't do too much to describe repeatedly.

The utility model discloses a theory of operation and use flow: in the using process of the utility model, the gas aluminum melting furnace cover body 2 is arranged in the gas aluminum melting furnace main body 1, at the moment, the outer wall of the gas aluminum melting furnace cover body 2 is contacted with the wall surface of the attachment plate 9 at one side of the spiral solid half pipe 7, a plurality of anti-skid grooves 15 are distributed on the surface of the attachment plate 9, the bottom of the crucible main body 8 is sleeved on the part of the boss 13, the size of the groove 14 at the bottom of the crucible main body 8 is matched with the size of the boss 13, so that the crucible main body 8 can be stably placed, wherein a spiral channel is formed between the crucible main body 8 and the spiral solid half pipe 7 and the attachment plate 9, the gas can spirally rise in the spiral channel by matching with the arrangement of the gas inlet pipe 3 and the gas outlet pipe 4, the heating area is increased, so as to improve the heating effect of the crucible, the energy is saved, and the connecting block 10 formed between the spiral solid half pipe 7 and the spiral and the through hole 16 arranged on the connecting block 10, make gaseous low-speed flow can be by the abundant heating, and the little fan 6 that sets up in the installing port 5 can accelerate gaseous inflow speed, carries out the accuse to speed to satisfy actual needs, make the normal orderly the going on of gas heating process, guaranteed to the high-efficient stable operation of using of energy-saving spiral gas melting aluminum furnace.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an energy-saving spiral gas melts aluminium stove, melts aluminium stove main part (1), gas and melts aluminium stove lid (2) and crucible main part (8) including the gas, its characterized in that: the crucible main body (8) is arranged in the gas aluminum melting furnace main body (1), the bottom and the top of the gas aluminum melting furnace main body (1) are respectively connected with an air inlet pipe (3) and an air outlet pipe (4), a spiral component and a stabilizing component are arranged inside the gas aluminum melting furnace main body (1), the spiral component comprises a spiral solid half pipe (7), the spiral solid half pipe (7) and the gas aluminum melting furnace main body (1) are of an integrated structure, a spiral channel is arranged between the spiral solid half pipe (7) and the crucible body (8), the stabilizing component comprises a joint plate (9), a plurality of anti-skidding grooves (15) are distributed on the surface of the attaching plate (9), a mounting opening (5) is formed in the position, close to the air inlet pipe (3), of the gas aluminum melting furnace main body (1), and a small fan (6) is arranged inside the mounting opening (5).

2. The energy-saving spiral gas aluminum melting furnace according to claim 1, characterized in that: one side of the air inlet pipe (3) close to the small fan (6) is connected with a widening pipe (11), the widening pipe (11) is fixedly connected with the small fan (6), an inner through groove (12) is formed in the position, corresponding to the small fan (6), in the side wall of the gas aluminum melting furnace main body (1), and the spiral channel and the inner through groove (12) are of a communicated structure.

3. The energy-saving spiral gas aluminum melting furnace according to claim 1, characterized in that: the stabilizing assembly further comprises a boss (13), the boss (13) is arranged on the inner bottom surface of the gas aluminum melting furnace main body (1), and a groove (14) matched with the boss (13) is formed in the bottom of the crucible main body (8).

4. The energy-saving spiral gas aluminum melting furnace according to claim 1, characterized in that: a connecting block (10) is integrally formed between the spiral solid half pipes (7), and a through type through hole (16) is formed in the surface of the connecting block (10).

5. The energy-saving spiral gas aluminum melting furnace according to claim 1, characterized in that: a plurality of lifting lugs are annularly distributed on the outer wall of the gas aluminum melting furnace main body (1).

6. The energy-saving spiral gas aluminum melting furnace according to claim 1, characterized in that: the gas aluminum melting furnace cover body (2) is arranged above the gas aluminum melting furnace main body (1).