CN218545269U

CN218545269U - High-performance gas-fired tilting crucible melting furnace

Info

Publication number: CN218545269U
Application number: CN202222128106.2U
Authority: CN
Inventors: 廖微勇; 田维洋; 田维和; 刘利民
Original assignee: Zhejiang Free Trade Zone Boyan Electronic Technology Co ltd
Current assignee: Zhejiang Free Trade Zone Boyan Electronic Technology Co ltd
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2023-02-28
Anticipated expiration: 2032-08-14

Abstract

The utility model provides a high performance gas crucible melting furnace of tumbling, relate to crucible furnace equipment technical field, including the melting furnace main part, the inner wall fixed mounting of melting furnace main part has the inner furnace, the internally mounted of melting furnace main part has the heating pipe, one side fixedly connected with outlet duct of heating pipe, the fixed orifices has been seted up to the inner wall at melting furnace main part top, the outlet duct runs through the inner wall of fixed connection melting furnace main part fixed orifices, the opposite side fixedly connected with air chamber of two heating pipes, the gas outlet has been seted up to the top of air chamber, two gas outlets are located heating pipe opposite side open-ended under, the below of air chamber is provided with the gas furnace, the income gas port has been seted up to the below of air chamber, the furnace end fixed mounting of gas furnace is in income gas port opening part inner wall, gas furnace one side fixed mounting has the income trachea, the hole has been seted up to the inner wall of melting furnace main part bottom, it is big that the smelting alloy fuel consumption that present is solved to this device, and the heat loss is great, the higher problem of smelting cost.

Description

High-performance gas-fired tilting crucible melting furnace

Technical Field

The utility model belongs to the technical field of crucible furnace equipment, more specifically say, in particular to crucible melting furnace is tumbled in high performance gas.

Background

The crucible furnace is always used as equipment for smelting alloy, and the proportion of the crucible furnace for smelting copper alloy is large, the crucible furnace has simple structure, small investment and quick production, so the crucible furnace is widely used in casting workshops of small and medium-sized nonferrous alloy processing factories and machine manufacturing factories.

Based on the above, the present inventors found that the following problems exist: the heat of the traditional crucible furnace equipment is transferred to the furnace charge through a crucible, and the furnace charge is not in direct contact with combustion products, so that the chemical components of the alloy are hardly influenced by furnace gas, the temperature of the alloy liquid is more uniform, but the method for smelting the alloy has the defects of high consumption of alloy fuel, high heat loss and high smelting cost.

In view of the above, the present invention provides a high-performance gas-fired crucible melting furnace, which is improved in view of the existing structure and drawbacks, and is expected to achieve the purpose of higher practical value.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a high performance gas crucible melting furnace of tumbling to it is big to solve present smelting alloy fuel consumption, and the heat loss is great, smelts the higher problem of cost.

The utility model relates to a purpose and efficiency of crucible melting furnace are tumbled in high performance gas by following specific technological means:

the utility model provides a crucible melting furnace tumbles with high performance gas, includes the melting furnace main part, the inner wall fixed mounting of melting furnace main part has the inner furnace, the internally mounted of melting furnace main part has the heating pipe, one side fixedly connected with outlet duct of heating pipe, the fixed orifices has been seted up to the inner wall at melting furnace main part top, the outlet duct runs through the inner wall of fixed connection melting furnace main part fixed orifices, two the opposite side fixedly connected with air chamber of heating pipe, the gas outlet has been seted up, two to the top of air chamber the gas outlet is located heating pipe another side open-ended under, the below of air chamber is provided with the gas furnace, the gas port has been seted up to the below of air chamber, the furnace end fixed mounting of gas furnace goes into gas port opening part inner wall, gas furnace one side fixed mounting has into the trachea, the hole has been seted up to the inner wall of melting furnace main part bottom, it runs through the inner wall in fixed connection melting furnace main part hole to go into the trachea.

Further, the outer fixed surface of melting furnace main part installs fixed frame, one side fixed mounting of fixed frame has the connecting axle, the surface rotation of connecting axle is connected with dead lever one, the one end fixedly connected with base of dead lever one, the last fixed surface of base is connected with dead lever two, two opposite sides fixed connection of dead lever are in the side of dead lever one, the melting furnace main part is close to into tracheal below fixedly connected with fixed column, one side fixedly connected with of fixed column carries the piece.

Furthermore, the upper surface of the fixing frame is fixedly connected with a monitoring panel.

Furthermore, the upper end of the inner wall of the melting furnace main body is slidably connected with a furnace cover, the lower surface of the furnace cover is attached to the upper surface of the inner furnace, the upper surface of the furnace cover is fixedly connected with a connecting cover, and the upper surface of the connecting cover is fixedly connected with a handle.

Furthermore, a notch is formed in the top of the melting furnace body, and a discharge port is fixedly connected to the inner wall of the notch in the top of the melting furnace body.

Furthermore, the two air outlets are of a symmetrical structure, and the air inlets are located in the center right below the air chamber.

Furthermore, a gap is reserved between the melting furnace main body and the inner furnace, and the heating pipe spirally surrounds the outer surface of the inner furnace.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in through being equipped with into trachea, gas furnace and air chamber, the gas outlet of seting up on the gas chamber is passed through in the gas, even send the heat into the heating pipe, through being equipped with heating pipe and outlet duct, the inner furnace has been wrapped up completely to the duplex structure that two heating pipes formed, can be fast with the even heating furnace charge of heat that the gas produced, and flame concentrates more accurately, has improved heating efficiency greatly.

The utility model discloses in through being equipped with fixed frame, connecting axle, dead lever one and carrying the piece, can reduce the degree of difficulty of the slope of manual operation melting furnace, prevent to be scalded, and dead lever two and the triangular structure greatly increased the stability of equipment that dead lever one formed, the edge of fixed frame also can accomplish the work of falling the material at the discharge gate, when recovering the horizontality, prevents that the furnace charge from leaking subaerially, causes ground damage.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the whole structure split of the present invention.

Fig. 3 is an explosion diagram of the melting furnace of the present invention.

Fig. 4 is a schematic cross-sectional view of the gas chamber of the present invention.

In the drawings, the corresponding relationship between the component names and the reference numbers is as follows:

1. a discharge port; 2. a handle; 3. a connecting cover; 4. a melting furnace; 5. fixing a rod I; 6. a connecting shaft; 7. a second fixing rod; 8. a base; 9. an air outlet pipe; 10. a fixing frame; 11. a monitoring panel; 12. entering an air pipe; 13. lifting blocks; 14. fixing a column; 15. a furnace cover; 16. an inner furnace; 17. heating a tube; 18. an air chamber; 19. a gas furnace; 20. an air outlet; 21. an air inlet.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in figures 1 to 4:

the utility model provides a high performance gas crucible melting furnace of tumbling, including melting furnace main part 4, the inner wall fixed mounting of melting furnace main part 4 has inner furnace 16, the internally mounted of melting furnace main part 4 has heating pipe 17, one side fixedly connected with outlet duct 9 of heating pipe 17, the fixed orifices has been seted up to the inner wall at 4 tops of melting furnace main part, outlet duct 9 runs through the inner wall of 4 fixed orifices of fixed connection melting furnace main part, the opposite side fixedly connected with air chamber 18 of two heating pipes 17, gas outlet 20 has been seted up to the top of air chamber 18, two gas outlet 20 are located heating pipe 17 another side open-ended under, the below of air chamber 18 is provided with gas furnace 19, gas inlet 21 has been seted up to the below of air chamber 18, the furnace end fixed mounting of gas furnace 19 is in the inner wall of

gas inlet

21, 19 one side fixed mounting of gas furnace has gas inlet 12, the hole has been seted up to the inner wall of 4 bottoms of melting furnace main part, gas inlet 12 runs through the inner wall of 4 holes of fixed connection melting furnace main part, the heat that flame produced is even, and flame is concentrated more, and heating efficiency is greatly improved.

Wherein, the fixed frame 10 of outer fixed surface of melting furnace main part 4, one side fixed mounting of fixed frame 10 has connecting axle 6, the surface rotation of connecting axle 6 is connected with dead lever one 5, one side fixedly connected with base 8 of dead lever one 5, the last fixed surface of base 8 is connected with dead lever two 7, dead lever two 7 opposite side fixed connection is in the side of dead lever one 5, melting furnace main part 4 is close to the below fixedly connected with fixed column 14 of income trachea 12, one side fixedly connected with of fixed column 14 carries piece 13, can reduce the degree of difficulty of the slope of manual operation melting furnace, and the triangle structure that dead lever two and dead lever one formed has increased the stability of equipment greatly.

Wherein, the upper surface of the fixed frame 10 is fixedly connected with a monitoring panel 11, which is convenient for monitoring the temperature in the furnace.

Wherein, the inner wall upper end sliding connection of melting furnace main part 4 has

bell

15, 16 upper surfaces in 16 of stove in the lower surface laminating of bell 15, and the last fixed surface of bell 15 is connected with and connects lid 3, connects the last fixed surface of lid 3 and is connected with handle 2, prevents that the furnace charge from spattering all around, plays the heat preservation effect.

Wherein, the notch has been seted up at the top of melting furnace main part 4, and the inner wall fixedly connected with discharge gate 1 of 4 top notches of melting furnace main part makes things convenient for the furnace charge to pour out.

Wherein, two gas outlets 20 are symmetrical structures, and the gas inlet 21 is located at the center right below the gas chamber 18, and the symmetrical structures make the gas distribute evenly.

A gap is reserved between the melting furnace body 4 and the inner furnace 16, the heating pipe 17 spirally surrounds the outer surface of the inner furnace 16, heating is more uniform, and heat energy utilization efficiency is high.

The specific use mode and function of the embodiment are as follows:

the utility model discloses in, hold handle 2 and lift bell 15 when using this device, put into interior stove 16 with the furnace charge of required processing and heat, add the back when the furnace charge, hold handle 2 and put bell 15 down, place the furnace charge and spatter all the time, pass through into trachea 12 with the gas this moment, 19 departments of gas furnace are sent into to the connection and heat, 19 this moment gas furnace produce flame through gas outlet 20 and income gas port 21 that air chamber 18 department seted up, send flame into in heating pipe 17, the double helix structure of heating pipe 17 has wrapped up interior stove 16 completely this moment, can be with the even heating furnace charge of heat that flame produced, and flame is more concentrated, the heating efficiency has been improved greatly, the smog that flame produced can be followed outlet duct 9 and discharged, through going into trachea 12 observation temperature, when the furnace charge accomplishes processing, close the gas transport, open bell 15 this moment, hold and carry piece 13, when carrying piece 13 the work upwards, connecting axle 6 on fixed frame 10 can be through the fixed knot that dead lever one 5 and the fixed knot two 7 are constituteed when carrying piece 13, then the melting furnace charge is carried, so the motion of piece begins along with carrying piece 13 in the pot, the motion of this moment, the downward sloping of the furnace charge can be carried out the downward work, the downward work of this moment, the furnace charge is carried piece 13, the discharge gate is carried out, the horizontal recovery of the work, the furnace charge recovery, the horizontal recovery of furnace charge state of this moment, the furnace charge is carried out 13, the work, the furnace charge of this moment, the work, the horizontal discharge gate can be along with the melting furnace charge recovery, the work under the melting furnace charge recovery, the work of this moment, the furnace charge recovery.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. The utility model provides a crucible melting furnace is tumbled to high performance gas, includes melting furnace main part (4), its characterized in that: inner wall fixed mounting of melting furnace main part (4) has interior stove (16), the internally mounted of melting furnace main part (4) has heating pipe (17), one side fixedly connected with outlet duct (9) of heating pipe (17), the fixed orifices has been seted up to the inner wall at melting furnace main part (4) top, outlet duct (9) run through the inner wall of fixed connection melting furnace main part (4) fixed orifices, two opposite side fixedly connected with air chamber (18) of heating pipe (17), gas outlet (20) have been seted up to the top of air chamber (18), two gas outlet (20) are located heating pipe (17) another side open-ended under, the below of air chamber (18) is provided with gas furnace (19), gas inlet (21) have been seted up to the below of air chamber (18), the furnace end fixed mounting of gas furnace (19) is in gas inlet (21) opening part inner wall, gas furnace (19) one side fixed mounting has gas inlet (12), the hole has been seted up to the inner wall of melting furnace main part (4) bottom, gas inlet (12) runs through the inner wall of fixed connection melting furnace main part (4).

2. A high performance gas-fired tilt-crucible melting furnace as set forth in claim 1, wherein: the outer fixed surface of melting furnace main part (4) installs fixed frame (10), one side fixed mounting of fixed frame (10) has connecting axle (6), the surface of connecting axle (6) rotates and is connected with dead lever (5), one end fixedly connected with base (8) of dead lever (5), the last fixed surface of base (8) is connected with dead lever two (7), dead lever two (7) opposite side fixed connection is in the side of dead lever (5), melting furnace main part (4) are close to below fixedly connected with fixed column (14) into trachea (12), one side fixedly connected with handle piece (13) of fixed column (14).

3. A high performance gas fired, tipped crucible melting furnace as set forth in claim 2, in which: the upper surface of the fixed frame (10) is fixedly connected with a monitoring panel (11).

4. A high performance gas-fired tilt-crucible melting furnace as set forth in claim 1, wherein: the inner wall upper end sliding connection of melting furnace main part (4) has bell (15), stove (16) upper surface in the lower surface laminating of bell (15), the last fixed surface of bell (15) is connected with and connects lid (3), the last fixed surface who connects lid (3) is connected with handle (2).

5. A high performance gas-fired tilt-crucible melting furnace as set forth in claim 1, wherein: the top of the melting furnace body (4) is provided with a notch, and the inner wall of the notch at the top of the melting furnace body (4) is fixedly connected with a discharge hole (1).

6. A high performance gas-fired tilt-crucible melting furnace as set forth in claim 1, wherein: the two air outlets (20) are of a symmetrical structure, and the air inlets (21) are positioned in the center right below the air chamber (18).

7. A high performance gas-fired tilt-crucible melting furnace as set forth in claim 1, wherein: a gap is reserved between the melting furnace main body (4) and the inner furnace (16), and the heating pipe (17) spirally surrounds the outer surface of the inner furnace (16).