CN218469585U

CN218469585U - Furnace cover of alloy smelting furnace

Info

Publication number: CN218469585U
Application number: CN202221776318.5U
Authority: CN
Inventors: 肖斌; 纪成
Original assignee: Yantai Jinhui Copper Industry Co ltd
Current assignee: Yantai Jinhui Copper Industry Co ltd
Priority date: 2022-07-12
Filing date: 2022-07-12
Publication date: 2023-02-10
Anticipated expiration: 2032-07-12

Abstract

The utility model discloses an alloy smelting furnace bell, comprising a main body, the inner wall intercommunication of main part has the oral siphon, the inner wall intercommunication of oral siphon has the liquid cooling pipe, the liquid cooling pipe includes the inner tube, the top intercommunication of inner tube has the upper tube, the bottom intercommunication of inner tube has the low tube, a plurality of cooling tubes of top fixedly connected with of main part, every the inner wall of cooling tube is linked together with the inner wall of liquid cooling pipe, the inner wall sliding connection of cooling tube has the piston. Through covering the main part on the smelting furnace, can cool down through the liquid that flows in the liquid cooling pipe to avoid the main part because overheated damage, the liquid cooling pipe comprises inner tube, top tube and low tube, can improve the area of contact of pipe stove and main part inside like this, thereby improve the heat absorption capacity of liquid, and liquid can expand the increase volume after being heated, the piston can be in the radiator pipe by liquid lifting, the liquid that gets into the radiator pipe like this will outwards dispel the heat.

Description

Furnace cover of alloy smelting furnace

Technical Field

The utility model belongs to the technical field of the smelting furnace, concretely relates to alloy smelting furnace bell.

Background

The primary nickel-based intermediate alloy smelting furnace adopts an electric arc furnace, wherein the structure of the furnace cover comprises a water ring at the periphery, a charging hole arranged in the middle, three electrode holes and refractory magnesia bricks which are arranged and built, and the refractory magnesia bricks of the electric arc furnace cover with the structure can be rapidly aged into powder after the temperature of 1700 ℃, so that the service time of one furnace cover can not exceed 40 hours, namely, the furnace cover of a primary nickel-based intermediate alloy smelting electric arc furnace must be replaced after the furnace cover is not smelted to 10. Therefore, the smelting of the nickel-based intermediate alloy is influenced, and the production cost of the nickel-based intermediate alloy is greatly increased.

An alloy smelting furnace bell that patent CN204188001U set forth, through the cooling coil who sets up the helix type in the cavity of bell body, make rivers flow according to the direction of coil, greatly increased rivers at this internal flow of bell, can make it abundant heat transfer, play the cooling effect to the bell, and the use water yield reduces, save the water resource, but its radiating liquid can not dispel the heat within the lid, so can lead to inside pressure too big, thereby influence radiating speed.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an alloy smelting furnace bell possesses the advantage that the radiating effect is good and pan feeding is efficient.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides an alloy smelting furnace bell, includes the main part, the inner wall intercommunication of main part has the oral siphon, the inner wall intercommunication of oral siphon has the liquid cooling pipe, the liquid cooling pipe includes the inner tube, the top intercommunication of inner tube has the top tube, the bottom intercommunication of inner tube has the low tube, a plurality of cooling tubes of top fixedly connected with of main part, every the inner wall of cooling tube is linked together with the inner wall of liquid cooling pipe, the inner wall sliding connection of cooling tube has the piston, the piston includes the sliding plug, the bottom inner wall of sliding plug rotates and is connected with the pivot, the outer wall fixedly connected with turbine of pivot, the inner wall intercommunication of liquid cooling pipe has the outlet pipe.

Through the technical scheme, radiating effect has been played, through covering the main part on the smelting furnace, can cool down through the liquid that flows in the liquid cooling pipe, thereby avoid the main part because overheated damage, the liquid cooling pipe is by the inner tube, top tube and low tube are constituteed, can improve the area of contact of pipe stove and main part inside like this, thereby improve the heat absorption capacity of liquid, and liquid can expand the increase volume after being heated, and extend to in the cooling tube, the piston will be in the cooling tube by liquid lifting like this, the turbine can be rotated to the liquid that flows simultaneously, make the smooth and easy more that the sliding plug removed, the liquid that gets into in the cooling tube like this will dispel the heat outward, and the height that the piston rised is directly proportional with the temperature of main part.

Preferably, the top of the inner wall of the main body is communicated with two feeding pipes, the top outer walls of the two feeding pipes are fixedly connected with a guard plate, and the top outer walls of the feeding pipes are fixedly connected with a material distributing plate.

Through above-mentioned technical scheme, improved the efficiency of pan feeding, the main part has two pan feeding pipes, can improve the speed of pan feeding like this to the top is linked into an organic whole with the pan feeding pipe by the backplate, and middle branch flitch can let the raw materials reposition of redundant personnel that gets into to both sides, can let the raw materials of filling have only a pan feeding mouth like this, need not filler two devices and packs.

Preferably, the radiating pipe comprises a pipe body, and a bottom plate is fixedly connected to the bottom of the inner wall of the pipe body.

Through above-mentioned technical scheme, can play the effect of holding up the piston, there is the bottom plate bottom of cooling tube, can prop up the piston through the bottom plate like this to avoid the piston to fall into in the liquid cooling pipe.

Preferably, the outer wall of the top of the pipe body is fixedly connected with an upper conical opening.

Through above-mentioned technical scheme, can play the effect of balanced pressure, the top of body is last cone, can balance the internal and external pressure differential of body like this to let the piston can produce under the effect of pressure differential and slide.

Preferably, the outer wall of the main body is fixedly connected with a carrying handle.

Through above-mentioned technical scheme, can play the effect of connecting the mobile device, the carrying handle of the outer wall of main part can let the equipment of lifting by crane remove the main part to realize the effect that the lid closed.

Preferably, an inlet is formed in the inner wall of the main body, and a sealing ring is fixedly connected to the outer wall of the bottom of the main body.

Through above-mentioned technical scheme, can play sealed effect, the sealing washer is used for imbedding the top mouth of furnace body to let the main part have the effect of sealed furnace body.

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

1. through covering the main part on the smelting furnace, can cool down through the liquid that flows in the liquid cooling pipe, thereby avoid the main part because overheated damage, the liquid cooling pipe is by the inner tube, top tube and low tube are constituteed, can improve the area of contact of pipe stove and main part inside like this, thereby improve the heat-absorbing capacity of liquid, and liquid can expand the increase volume after being heated, and extend to the cooling tube, the piston will be in the cooling tube by liquid lifting like this, the turbine can be rotated to the liquid that flows simultaneously, make smooth and easy more of sliding plug removal, the liquid that gets into in the cooling tube will outwards dispel the heat like this, and the height that the piston rised is directly proportional with the temperature of main part.

2. The main part has two pan feeding pipes, can improve the speed of pan feeding like this to the top is linked into an organic whole with the pan feeding pipe by the backplate, and middle branch flitch can let the raw materials reposition of redundant personnel that gets into to both sides, can let the raw materials of filling only a pan feeding mouth like this, need not filler by two filling devices and packs.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

fig. 2 is a first cross-sectional structural view of the main body of the present invention;

FIG. 3 is a second cross-sectional structural view of the main body of the present invention;

FIG. 4 is a schematic view of the bottom structure of the main body of the present invention;

FIG. 5 is a schematic view of the structure of the heat dissipation tube of the present invention;

fig. 6 is a schematic diagram of the piston structure of the present invention.

In the figure: 1. a main body; 2. a water inlet pipe; 3. a liquid-cooled tube; 4. a water outlet pipe; 5. a radiating pipe; 6. a piston; 7. a feeding pipe; 8. a guard plate; 9. a material distributing plate; 10. a carrying handle; 11. an inlet; 12. a seal ring; 300. an inner tube; 301. feeding a pipe; 302. a lower pipe; 500. a tube body; 501. an upper conical opening; 502. a base plate; 600. a sliding plug; 601. a rotating shaft; 602. a turbine.

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. 1-6, the present invention provides a technical solution: the utility model provides an alloy smelting furnace bell, including main part 1, the inner wall intercommunication of main part 1 has oral siphon 2, the inner wall intercommunication of oral siphon 2 has liquid cooling pipe 3, liquid cooling pipe 3 includes inner tube 300, the top intercommunication of inner tube 300 has upper tube 301, the bottom intercommunication of inner tube 300 has lower tube 302, a plurality of cooling tubes 5 of top fixedly connected with of main part 1, the inner wall of every cooling tube 5 is linked together with liquid cooling pipe 3's inner wall, cooling tube 5's inner wall sliding connection has piston 6, piston 6 includes sliding plug 600, sliding plug 600's bottom inner wall rotates and is connected with pivot 601, the outer wall fixedly connected with turbine 602 of pivot 601, the inner wall intercommunication of liquid cooling pipe 3 has outlet pipe 4.

In this embodiment, through covering main part 1 on the smelting furnace, can cool down through the liquid that flows in liquid cooling pipe 3, thereby avoid main part 1 because overheated damage, liquid cooling pipe 3 comprises inner tube 300, upper tube 301 and lower tube 302, can improve the area of contact of pipe furnace and main part 1 inside like this, thereby improve the heat absorbing capacity of liquid, and liquid can expand the increase volume after being heated, and extend into cooling pipe 5, piston 6 will be by liquid lifting in cooling pipe 5 like this, the liquid that flows will rotate turbine 602 simultaneously, make smooth and easy that sliding plug 600 removed, the liquid that gets into in cooling pipe 5 will dispel the heat outwards like this, and the height that piston 6 risees is directly proportional with the temperature of main part 1.

Specifically, the inner wall top intercommunication of main part 1 has two pan feeding pipes 7, and the top outer wall fixedly connected with backplate 8 of two pan feeding pipes 7, the top outer wall fixedly connected with of pan feeding pipe 7 divide flitch 9.

In this embodiment, main part 1 has two pan feeding pipes 7, can improve the speed of pan feeding like this to the top is linked into an organic whole with pan feeding pipe 7 by backplate 8, and middle branch flitch 9 can let the raw materials reposition of redundant personnel that gets into to both sides, can let the raw materials of filling only a pan feeding mouth like this, need not carry out the filler with two packing devices.

Specifically, the heat dissipation pipe 5 includes a pipe body 500, and a bottom plate 502 is fixedly connected to the bottom of the inner wall of the pipe body 500.

In this embodiment, the bottom of the heat pipe 5 is provided with a bottom plate 502, so that the piston 6 can be supported by the bottom plate 502, thereby preventing the piston 6 from falling into the liquid cooling pipe 3.

Specifically, the outer wall of the top of the pipe body 500 is fixedly connected with an upper cone opening 501.

In this embodiment, the top of the tube 500 is an upper taper 501, which can balance the pressure difference between the inside and the outside of the tube 500, so that the piston 6 can slide under the action of the pressure difference.

Specifically, a carrying handle 10 is fixedly connected to the outer wall of the main body 1.

In this embodiment, the carrying handle 10 on the outer wall of the main body 1 can move the main body 1 by the lifting device, so as to achieve the covering effect.

Specifically, an inlet 11 is formed in the inner wall of the main body 1, and a sealing ring 12 is fixedly connected to the outer wall of the bottom of the main body 1.

In this embodiment, the sealing ring 12 is inserted into the top opening of the furnace body, so that the main body 1 has the effect of sealing the furnace body.

The utility model discloses a theory of operation and use flow: through covering main part 1 on the smelting furnace, can cool down through the liquid that flows in liquid cooling pipe 3, thereby avoid main part 1 because overheated damage, liquid cooling pipe 3 is by inner tube 300, upper tube 301 and low tube 302 constitute, can improve the area of contact of pipe furnace and main part 1 inside like this, thereby improve the heat absorption capacity of liquid, and liquid can expand the increase volume after being heated, and extend into in cooling pipe 5, piston 6 will be by liquid lifting in cooling pipe 5 like this, the liquid that flows can rotate turbine 602 simultaneously, make smooth and easy that sliding plug 600 removed, the liquid that gets into in cooling pipe 5 will dispel the heat outward like this, and the height that piston 6 risees is directly proportional with the temperature of main part 1, main part 1 has two pan feeding pipes 7, so can improve the speed of pan feeding, and the top is linked together pan feeding pipe 7 by backplate 8, middle part board 9 can let the raw materials reposition of redundant personnel of entering to both sides, so can let the raw materials of filling have a pan feeding mouth only, do not carry out the filler with two filling devices, there is bottom plate 502 at the bottom of cooling pipe 5, thereby avoid piston 6 to fall into the top of the piston cover of the piston and can be realized the effect of the outer wall of the balanced piston 500 of the top of the stove body and can be carried out the effect of the balanced piston 500, thereby the effect of the top of the balanced piston 500 that the top of the piston can be carried out of the top of the stove body 1, thereby the balanced piston 500, thereby the effect of the balanced piston 500, thereby it can be carried out the effect of the stove body to have a stove body to hang and can be realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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

1. The utility model provides an alloy smelting stove bell, includes main part (1), its characterized in that: the inner wall intercommunication of main part (1) has oral siphon (2), the inner wall intercommunication of oral siphon (2) has liquid cooling pipe (3), liquid cooling pipe (3) are including inner tube (300), the top intercommunication of inner tube (300) has top tube (301), the bottom intercommunication of inner tube (300) has low tube (302), a plurality of cooling tubes of top fixedly connected with (5) of main part (1), every the inner wall of cooling tube (5) is linked together with the inner wall of liquid cooling pipe (3), the inner wall sliding connection of cooling tube (5) has piston (6), piston (6) include sliding plug (600), the bottom inner wall of sliding plug (600) rotates and is connected with pivot (601), the outer wall fixedly connected with turbine (602) of pivot (601), the inner wall intercommunication of liquid cooling pipe (3) has outlet pipe (4).

2. The furnace cover of an alloy smelting furnace according to claim 1, wherein: the inner wall top intercommunication of main part (1) has two pan feeding pipes (7), two the top outer wall fixedly connected with backplate (8) of pan feeding pipe (7), the top outer wall fixedly connected with of pan feeding pipe (7) divides flitch (9).

3. The furnace cover of an alloy smelting furnace according to claim 1, wherein: the radiating pipe (5) comprises a pipe body (500), and a bottom plate (502) is fixedly connected to the bottom of the inner wall of the pipe body (500).

4. The furnace cover of an alloy smelting furnace according to claim 3, wherein: the outer wall of the top of the pipe body (500) is fixedly connected with an upper conical opening (501).

5. The furnace cover of an alloy smelting furnace according to claim 1, characterized in that: the outer wall of the main body (1) is fixedly connected with a carrying handle (10).

6. The furnace cover of an alloy smelting furnace according to claim 1, wherein: an inlet (11) is formed in the inner wall of the main body (1), and a sealing ring (12) is fixedly connected to the outer wall of the bottom of the main body (1).