CN218627799U

CN218627799U - Aluminum alloy smelting furnace

Info

Publication number: CN218627799U
Application number: CN202222855555.7U
Authority: CN
Inventors: 陈金华; 陈永棋; 王宝
Original assignee: Ningde Fusheng Aluminum Co ltd
Current assignee: Hubei Changshen Alloy Material Co.,Ltd.
Priority date: 2022-10-28
Filing date: 2022-10-28
Publication date: 2023-03-14
Anticipated expiration: 2032-10-28

Abstract

The application discloses aluminum alloy smelting pot, including furnace body and the rose box that is connected with the furnace body, the one end of rose box has the opening, and rose box open-ended one end is provided with fixed frame, seted up on the fixed frame and let a mouthful, the fixed frame slides from top to bottom and is provided with the shutoff piece, the shutoff piece is used for sealing the opening of rose box, be provided with on the fixed frame and be used for driving the locating part of shutoff piece butt on the rose box terminal surface. This application can be when the operation of aluminum alloy smelting pot, conveniently clear up the impurity in the filter box.

Description

Aluminum alloy smelting furnace

Technical Field

The application relates to the technical field of smelting furnaces, in particular to an aluminum alloy smelting furnace.

Background

Aluminum materials are the most extensive metal materials in industry, and are widely applied in the fields of aerospace, automobile production and manufacturing and the like.

The utility model discloses a current utility model patent of grant publication No. CN215447382U discloses a solid smelting pot of vertical aluminum alloy, including solid smelting pot main part, rose box and water tank, be connected through the blast pipe between rose box and the solid smelting pot main part, the water tank both sides are provided with connecting pipe and outlet duct, are connected through the connecting pipe between rose box and the water tank. When the solid smelting pot is used, tail gas enters the filter box through the exhaust pipe, the filter box is internally provided with the filter screen which can filter and purify the tail gas, the tail gas after filtering and purifying enters the water tank and is discharged through the exhaust pipe, and meanwhile, the water in the water tank absorbs heat in the tail gas and becomes hot water, so that the resource utilization rate is improved.

The filter screen can filter tail gas among the above-mentioned scheme, but the filtering quality of filter screen can descend in long-term use in-process, needs regularly to clear up or change the filter screen. However, since the sealing plate on the filtering box is usually fixed by bolts, the operation is inconvenient when the sealing plate is detached to replace and clean the filtering net.

SUMMERY OF THE UTILITY MODEL

In order to improve the technical problem, the application provides an aluminum alloy melting furnace.

The application provides an aluminum alloy smelting pot adopts following technical scheme:

the utility model provides an aluminum alloy smelting pot, includes the furnace body and the rose box that is connected with the furnace body, the one end of rose box has the opening, and rose box open-ended one end is provided with fixed frame, seted up on the fixed frame and let the position mouth, the fixed frame slides from top to bottom and is provided with the shutoff piece, the shutoff piece is used for sealing the opening of rose box, be provided with on the fixed frame and be used for driving the locating part of shutoff piece butt on the rose box terminal surface.

Through adopting above-mentioned technical scheme, the shutoff piece can slide and peg graft in fixed frame and be used for sealing the opening of rose box, then through the slip of locating part restriction plugboard, when the shutoff piece is dismantled to needs, removes the spacing effect of locating part for the shutoff piece can break away from fixed frame, thereby conveniently pulls down the shutoff piece and changes and clear up the filter screen.

Optionally, the blocking member includes a plug board, and a sliding groove for the plug board to connect is vertically formed on the fixing frame.

Through adopting above-mentioned technical scheme, the plugboard slides and pegs graft in the sliding tray for the plugboard is difficult for taking place the skew at gliding in-process, thereby stability when further improving the plugboard and sliding.

Optionally, the limiting part comprises an eccentric wheel rotating on the fixed frame, the fixed frame is provided with a slot, and when the eccentric wheel is rotated, the side wall of the eccentric wheel can penetrate through the slot and abut against the insertion plate.

By adopting the technical scheme, the side wall of the eccentric wheel can be abutted against the side wall of the plugboard by rotating the eccentric wheel, so that the sliding of the plugboard is limited.

Optionally, fixed frame surface is fixed with the lug in grooved bilateral symmetry, two be connected with the axis of rotation between the lug, the eccentric wheel rotates to be connected in the outer wall of axis of rotation, and the centre of a circle position department of axis of rotation and eccentric wheel staggers mutually.

By adopting the technical scheme, the eccentric wheel can be rotatably connected between the oppositely arranged lugs, the structure is simple, and the use is convenient.

Optionally, a sealing ring is arranged on one side of the insertion plate facing the inner cavity of the filter box, and the sealing ring can be abutted against the end face of the filter box.

Through adopting above-mentioned technical scheme, further promote the leakproofness of rose box, effectively prevent during the flue gas entering environment.

Optionally, a handle is arranged on one side of the insertion plate, which is far away from the filter box.

By adopting the technical scheme, the plug board is conveniently plugged in the fixed frame.

Optionally, two sets of the limiting members are arranged on the limiting members and symmetrically arranged on two sides of the relief opening.

Through adopting above-mentioned technical scheme, the eccentric wheel sets up two, further improves the fixed effect to the fishplate bar.

Optionally, an anti-slip ring is arranged in the circumferential direction of the eccentric wheel.

By adopting the technical scheme, the eccentric wheel can be further abutted against the surface of the plugboard.

In summary, the present application includes at least one of the following benefits:

1. the plugboard is inserted in the sliding groove in a sliding mode, and the plugboard is not easy to separate from the sliding groove under the action of the eccentric wheel, so that the stability of the filter box is improved.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present application;

FIG. 2 is an exploded view of a filter box in an embodiment of the present application;

fig. 3 is an enlarged schematic view of a structure in fig. 2.

Description of reference numerals: 1. a filter box; 2. a fixing frame; 3. a blocking piece; 31. a plugboard; 4. slotting; 5. a stopper; 51. an eccentric wheel; 6. a sliding groove; 7. a bump; 8. a rotating shaft; 9. a seal ring; 10. a handle; 11. a handle is rotated; 12. an anti-slip ring; 13. a furnace body; 14. a water tank; 15. an air inlet pipe; 16. an exhaust pipe; 17. a let position port; 18. and an air outlet pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses an aluminum alloy smelting furnace. Referring to fig. 1, the aluminum alloy melting furnace comprises a furnace body 13, a filter box 1 and a water tank 14, wherein the furnace body 13 is connected with the filter box 1 through an exhaust pipe 16, an air inlet pipe 15 and an air outlet pipe 18 are respectively arranged on two sides of the water tank 14, and the filter box 1 is connected with the water tank 14 through the air inlet pipe 15. Tail gas enters into rose box 1 and filters, reenters and carries out neutralization in the water tank 14, and tail gas purification and waste heat recovery device in the aluminum alloy smelting furnace are prior art to be the key point of this application, no longer describe herein.

Referring to fig. 2 and 3, one end of the filtering box 1 is an open structure, which facilitates replacement of a filtering net (not shown) in the filtering box 1. The filter box 1 is provided with a fixed frame 2 at one open end, and the fixed frame 2 can be arranged on the filter box 1 by welding and other modes. Seted up sliding tray 6 on the fixed frame 2, the opening of sliding tray 6 and fixed frame 2 is linked together, and it has shutoff piece 3 to slide on the fixed frame 2 to peg graft, and shutoff piece 3 is used for sealing the opening of rose box 1.

The plugging piece 3 comprises a plug board 31, the upper end of the sliding groove 6 penetrates through the upper surface of the fixing frame 2, and the plug board 31 can be plugged into the sliding groove 6 from top to bottom so as to cover the opening of the filter box 1. Further, the fixing frame 2 is provided with a stopper 5 for restricting the insertion plate 31 from coming off the fixing frame 2. The position-giving opening 17 is further formed in the fixed frame 2, and when the inserting plate 31 is pulled out of the fixed frame 2, a worker can detach and replace the filter screen in the filter box 1 through the position-giving opening 17.

Referring to fig. 3, the fixing frame 2 is provided with the limiting members 5 at both sides of the abdicating opening 17. The fixed frame 2 is provided with a slot 4, and the slot 4 corresponds to the limiting part 5. The surface of the fixed frame 2 is fixedly provided with convex blocks 7 at two opposite sides of the slot 4, and a rotating shaft 8 is rotatably arranged between the two convex blocks 7 which are arranged oppositely. The limiting member 5 comprises an eccentric wheel 51, the eccentric wheel 51 is fixedly connected to the outer wall of the rotating shaft 8, and the positions of the centers of the circle of the rotating shaft 8 and the circle of the eccentric wheel 51 are staggered, so that the eccentric wheel is rotatably installed between the oppositely arranged lugs 7. The eccentric wheel 51 is further provided with a rotating handle 11 on the side wall, the eccentric wheel 51 is rotated by the rotating handle 11, the side wall of the eccentric wheel 51 can penetrate through the open slot 4 and is tightly propped against the plugboard 31, so that the plugboard 31 is limited to slide, and the plugboard 31 is tightly propped against the opening of the filter box 1. Furthermore, the anti-slip ring 12 can be installed on the circumferential side wall of the eccentric wheel 51, and the anti-slip ring 12 is made of rubber with an anti-slip effect, so that the circumferential side wall of the eccentric wheel 51 can be better abutted to the side wall of the plug board 31 by rotating the rotating handle 11, and the stability of the limiting part 5 is improved.

In order to improve the sealing effect between the insertion plate 31 and the filter box 1, a sealing ring 9 is installed on one side of the insertion plate 31 close to the filter box 1, and the sealing ring 9 can be made of high-temperature resistant materials such as fluororubber. Install handle 10 on the lateral wall that plugboard 31 kept away from rose box 1, handle 10 in this embodiment sets up two, makes things convenient for the staff to peg graft plugboard 31 in sliding tray 6.

The implementation principle of the aluminum alloy smelting furnace of the embodiment of the application is as follows: when the filter screen needs to be replaced, the eccentric wheel 51 is rotated to enable the side wall of the eccentric wheel 51 to be far away from the plugboard 31, so that the positioning effect of the eccentric wheel 51 on the plugboard 31 is relieved, and then the plugboard 31 is slid in the vertical direction to enable the plugboard 31 to be separated from the sliding groove 6.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an aluminum alloy smelting pot, includes furnace body (13) and rose box (1) that is connected with furnace body (13), its characterized in that: the one end of rose box (1) has the opening, and rose box (1) open-ended one end is provided with fixed frame (2), seted up on fixed frame (2) and let position mouth (17), fixed frame (2) slide from top to bottom and be provided with shutoff piece (3), shutoff piece (3) are used for sealing the opening of rose box (1), be provided with on fixed frame (2) and be used for driving shutoff piece (3) locating part (5) butt on rose box (1) terminal surface.

2. An aluminium alloy furnace according to claim 1, wherein: the plugging piece (3) comprises a plug board (31), and a sliding groove (6) for the plug board (31) to be plugged is vertically formed in the fixing frame (2).

3. An aluminium alloy furnace according to claim 1, wherein: the limiting piece (5) comprises an eccentric wheel (51) which rotates on the fixing frame (2), a slot (4) is formed in the fixing frame (2), and when the eccentric wheel (51) rotates, the side wall of the eccentric wheel (51) can penetrate through the slot (4) and abut against the insertion plate (31).

4. An aluminium alloy furnace according to claim 3, wherein: fixed frame (2) surface is fixed with lug (7) in the bilateral symmetry of fluting (4), two be connected with axis of rotation (8) between lug (7), eccentric wheel (51) are connected in the outer wall of axis of rotation (8), and the centre of a circle position department of axis of rotation (8) and eccentric wheel (51) staggers mutually.

5. An aluminium alloy furnace according to claim 2, wherein: one side of the insertion plate (31) facing the inner cavity of the filter box (1) is provided with a sealing ring (9), and the sealing ring (9) can be tightly abutted against the end face of the filter box (1).

6. An aluminium alloy furnace according to claim 5, wherein: one side of the insertion plate (31) departing from the filter box (1) is provided with a handle (10).

7. An aluminium alloy furnace according to claim 3, wherein: the limiting pieces (5) are provided with two groups and symmetrically arranged on two sides of the position yielding opening (17).

8. An aluminium alloy furnace according to claim 3, wherein: and an anti-slip ring (12) is arranged on the side wall of the eccentric wheel (51).