CN215725205U

CN215725205U - A reclaimed aluminum retrieves and smelts device for aluminium ingot production and processing

Info

Publication number: CN215725205U
Application number: CN202122378652.7U
Authority: CN
Inventors: 王万祎
Original assignee: Qingyuan Zhenpinju Building Materials Co ltd
Current assignee: Qingyuan Zhenpinju Building Materials Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-02-01
Anticipated expiration: 2031-09-29

Abstract

The utility model discloses a reclaimed aluminum recovery smelting device for aluminum ingot production and processing, which comprises a smelting furnace, a base and a dust collector, wherein two groups of supporting shaft brackets are arranged on one side of the top of the base, the smelting furnace is arranged on the top of each supporting shaft bracket through a shaft rod, an automatic lifting cover is arranged on the top of the smelting furnace, an installation frame is arranged on one side, away from the supporting shaft brackets, of the top of the base, the dust collector is arranged on one side inside the installation frame, a heat exchange kettle is arranged on the other side inside the installation frame, and a heat exchange pipe is arranged inside the heat exchange kettle. According to the utility model, the heat exchange pipe is arranged in the heat exchange kettle, heat exchange can be carried out between the heat-containing flue gas and the water source in the heat exchange kettle through the heat exchange pipe, and waste heat in the flue gas can be conveniently collected by utilizing the water source, so that the utilization rate of heat energy of the device is improved, the greenhouse effect caused by directly discharging the heat-containing flue gas into the air is avoided, and the environmental protection performance of the device is improved.

Description

A reclaimed aluminum retrieves and smelts device for aluminium ingot production and processing

Technical Field

The utility model relates to the technical field of secondary aluminum recovery, in particular to a secondary aluminum recovery smelting device for aluminum ingot production and processing.

Background

Aluminum is a metal material having high corrosion resistance, light weight and high hardness, and in modern industry, aluminum is gradually used in production and manufacturing of industrial equipment instead of steel, and the resource of aluminum is limited, so that in order to reduce the waste of aluminum metal material, aluminum needs to be recycled, and when aluminum is recycled, aluminum needs to be smelted to remove impurities contained in the aluminum, and at this time, a recycled aluminum smelting device for producing and processing aluminum ingots is needed to smelt the recycled aluminum.

The existing reclaimed aluminum recovery smelting device for producing and processing aluminum ingots has the defects that:

1. the existing secondary aluminum recovery smelting device for producing and processing aluminum ingots cannot collect and utilize the waste heat in the flue gas, so that the flue gas containing heat is directly discharged in the air, the greenhouse effect is caused, the surrounding environment is damaged, the utilization rate of the heat energy of the device is reduced, and the environmental protection performance of the device is reduced;

2. the existing reclaimed aluminum recovery smelting device for producing and processing aluminum ingots is not convenient for collecting dust particles in smoke, so that the smoke containing a large amount of dust particles is discharged to cause air pollution in the air, the health of workers is also harmed, the safety of the device is reduced, and the existing problem is solved by providing the reclaimed aluminum recovery smelting device for producing and processing aluminum ingots.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a reclaimed aluminum recovery smelting device for producing and processing aluminum ingots so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a reclaimed aluminum recovery smelting device for aluminum ingot production and processing comprises a smelting furnace, a base and a dust collector, wherein two groups of supporting shaft frames are installed on one side of the top of the base, the smelting furnace is installed on the top of the supporting shaft frames through shaft rods, the shaft rods are installed on two sides of the smelting furnace, an automatic lifting cover is installed on the top of the smelting furnace, an installation groove column is installed in the automatic lifting cover, a hydraulic telescopic rod is installed inside the installation groove column, an installation cross arm is installed at the output end of the hydraulic telescopic rod, a connecting rod is installed at the bottom of one end of the installation cross arm, a sealing cover is installed at the bottom end of the connecting rod, an installation frame is installed on one side, away from the supporting shaft frames, of the top of the base, the dust collector is installed on one side inside the installation frame, a support is installed at the top of one side of the dust collector, a fan is installed at the top of the support, the inside opposite side of mounting bracket is installed the heat and is traded the cauldron, the internally mounted of heat trades the cauldron has the heat to trade the pipe.

Preferably, the heating pipe is spirally arranged in the inner cavity of the inner wall of the smelting furnace, and the heat-insulating layer is arranged on the outer side of the heating pipe.

Preferably, an inclined telescopic rod is installed on one side of the top of the base through a shaft piece, and the top of the inclined telescopic rod is connected with shaft bolts on two sides of the smelting furnace.

Preferably, a control box is installed on one side of the front surface of the installation frame, and an observation window is installed on the front surface of the control box.

Preferably, the front surface of the dust collector is provided with a communicating pipe, and one end of the communicating pipe is communicated with the heat exchange kettle.

Preferably, a smoke exhaust port is installed in the center of the top of the heat exchange kettle, and a water inlet is installed on one side of the top of the heat exchange kettle.

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

1. according to the utility model, the heat exchange pipe is arranged in the heat exchange kettle, heat exchange can be carried out between the flue gas containing heat and the water source in the heat exchange kettle through the heat exchange pipe, the waste heat in the flue gas can be conveniently collected and utilized by utilizing the water source, hot water can be provided for workers, so that the utilization rate of the heat energy of the device is improved, the greenhouse effect caused by directly discharging the flue gas containing heat into the air is avoided, and the environmental protection performance of the device is improved.

2. According to the utility model, the dust collector is arranged on one side in the mounting frame, dust in the flue gas can be centrifugally collected through the dust collector, and particles in the flue gas are effectively separated, so that the flue gas is dedusted and purified, the content of dust particles in the flue gas is reduced, the amount of the dust particles in the discharged flue gas is ensured to reach the emission standard, the environmental pollution caused by the dust particles in the flue gas is avoided, and the environmental protection of the device is ensured.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic front view of the present invention;

fig. 4 is a partial structural schematic view of the automatic lifting cover of the present invention.

In the figure: 1. automatically lifting the cover; 101. installing a groove column; 102. a hydraulic telescopic rod; 103. mounting a cross arm; 104. a connecting rod; 105. a sealing cover; 2. a smelting furnace; 201. a shaft lever; 202. heating a tube; 203. a heat-insulating layer; 3. a base; 301. a support pedestal; 302. inclining the telescopic rod; 4. a mounting frame; 401. a control box; 5. a dust collector; 501. a support; 502. a fan; 503. a communicating pipe; 6. a heat exchange kettle; 601. a smoke outlet; 602. a water inlet; 603. and (4) heat exchanging the tube.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, an embodiment of the present invention is shown: a reclaimed aluminum recovery smelting device for aluminum ingot production and processing comprises a smelting furnace 2, a base 3 and a dust collector 5, wherein two groups of supporting shaft brackets 301 are installed on one side of the top of the base 3, the smelting furnace 2 is installed on the top of the supporting shaft brackets 301 through a shaft rod 201, the shaft rods 201 are installed on two sides of the smelting furnace 2, the smelting furnace 2 can be conveniently inclined at an angle through the cooperation of the supporting shaft brackets 301 and the shaft rods 201, so that the smelting furnace 2 can be inclined to empty reclaimed aluminum smelted in the smelting furnace, an automatic lifting cover 1 is installed on the top of the smelting furnace 2 and can be automatically lifted through the automatic lifting cover 1, a worker is not required to manually open the cover, the worker is effectively prevented from being scalded by heat when opening the cover, the safety of opening the device is ensured, an installation groove column 101 is installed in the automatic lifting cross arm 1, a hydraulic telescopic rod 102 is installed inside the installation groove column 101, and an installation 103 is installed at the output end of the hydraulic telescopic rod 102, the bottom of one end of the installation cross arm 103 is provided with a connecting rod 104, the bottom end of the connecting rod 104 is provided with a sealing cover 105, the installation cross arm 103 can be driven to lift through the power-on operation of the hydraulic telescopic rod 102, so that the sealing cover 105 can be driven to move through the matching of the lifting movable installation cross arm 103 and the connecting rod 104, the sealing cover 105 can be conveniently opened and closed automatically, one side of the top of the base 3, which is far away from the supporting shaft frame 301, is provided with the installation frame 4, one side of the inside of the installation frame 4 is provided with the dust collector 5, the dust in the flue gas can be collected centrifugally through the dust collector 5, the particles in the flue gas can be effectively separated, the flue gas can be cleaned by dust, the dust particle content in the flue gas is reduced, the dust particle content in the flue gas is ensured to reach the emission standard, the environmental pollution caused by the dust particles in the flue gas is avoided, and the environmental protection of the device is ensured, the top of one side of the dust collector 5 is provided with a support 501, the support 501 can provide a mounting position for the fan 502 to facilitate the installation of the fan 502, the top of the support 501 is provided with the fan 502, the input end of the fan 502 is communicated with the smelting furnace 2 through a pipeline, the output end of the fan 502 is provided with a bent pipe extending into the dust collector 5, the fan 502 is electrified to run to convey flue gas generated by smelting secondary aluminum in the smelting furnace 2 into the dust collector 5 along the tangential direction, airflow can continuously rotate in the dust collector 5 at a high speed along a certain direction, particles in the gas generate centrifugal force in the high-speed rotation process and move around, when the flue gas collides with the wall of the dust collector 5, the flue gas falls to the bottom of the dust collector 5 due to the gravity of the flue gas, so as to achieve the dust collection effect, the other side of the interior of the extending mounting frame 4 is provided with a heat exchange kettle 6, the heat exchange pipe 603 is arranged in the heat exchange kettle 6, can exchange heat with the inside water source of heat exchange cauldron 6 with the flue gas that contains heat through hot exchange pipe 603, utilize the water source can be convenient for collect the utilization to the waste heat in the flue gas, can provide hot water for the staff to improve the utilization ratio of device heat energy, also avoided simultaneously containing the direct greenhouse effect that causes of discharging in the air of thermal flue gas, increased the feature of environmental protection of device.

Further, heating pipe 202 is installed to the inner chamber spiral of smelting furnace 2 inner wall, can become heat energy with electric energy conversion through heating pipe 202 circular telegram, can heat the inside secondary aluminum of smelting furnace 2 through heat energy and smelt, and heat preservation 203 is installed in the outside of heating pipe 202, and heat transfer to surface is avoided to the multiplicable smelting furnace 2 thermal insulation performance of heat preservation 203, has guaranteed the security of smelting furnace 2 surface temperature, effectively solves the problem that the workman scalded.

Further, slope telescopic link 302 is installed through the axle piece in top one side of base 3, and the top of slope telescopic link 302 and smelting furnace 2's both sides shaft bolt are connected, can drive smelting furnace 2 through slope telescopic link 302 circular telegram operation and incline, is convenient for empty the inside recycled aluminum who smelts of smelting furnace 2, is convenient for collect recycled aluminum.

Further, control box 401 is installed to the front one side of mounting bracket 4, and control box 401 can pass through the wire can with fan 502, heating pipe 202, slope telescopic link 302 and hydraulic telescoping rod 102 electric connection, and the staff controlling means of being convenient for operates, and the observation window is installed in control box 401's front, can be convenient for observe the running state of control box 401 internal plant through the observation window, and the staff of being convenient for carries out controlling means.

Further, communicating pipe 503 is installed on the front surface of dust collector 5, and one end of communicating pipe 503 is connected with heat exchange kettle 6 in a penetrating manner, and dust collector 5 can convey flue gas to heat exchange pipe 603 through communicating pipe 503, so that waste heat in the flue gas can be exchanged conveniently.

Further, exhaust port 601 is installed at the top center of hot swap cauldron 6, and exhaust port 601 can connect the flue and discharge the flue gas outward, avoids the heat that contains in the flue gas to increase indoor temperature, and hot swap cauldron 6's top one side installs water inlet 602, can be to hot swap cauldron 6 inside injection hot water through water inlet 602, and the water source of being convenient for carries out the heat exchange.

The working principle is as follows: the fan 502 can convey smoke generated by smelting secondary aluminum in the smelting furnace 2 to the dust collector 5 along the tangential direction in the electrifying operation mode, airflow can continuously rotate in the dust collector 5 at a high speed along a certain direction, particles in the gas generate centrifugal force in the high-speed rotation process and move around, when the smoke collides with the wall of the dust collector 5, the smoke descends to the bottom of the dust collector 5 due to the gravity of the smoke, the dust collection effect is achieved, the filtered smoke enters the heat exchange pipe 603 through the communicating pipe 503, the heat-containing smoke can exchange heat with a water source in the heat exchange kettle 6 through the heat exchange pipe 603, the installation cross arm 103 can be driven to ascend and descend through the electrifying operation of the hydraulic telescopic rod 102, the sealing cover 105 can be driven to move through the matching of the installation cross arm 103 which moves in the ascending and descending mode and the connecting rod 104, the sealing cover 105 can be opened and closed automatically, and the smelting furnace 2 can be driven to incline through the electrifying operation of the inclined telescopic rod 302 after the secondary aluminum is smelted So that the secondary aluminium smelted inside the smelting furnace 2 can be poured.

The utility model is not described in detail, but is well known to those skilled in the art.

Finally, it is to be noted that: although the present invention has been described in detail with reference to examples, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the spirit and scope of the utility model as defined in the appended claims.

Claims

1. The utility model provides a reclaimed aluminum retrieves smelting device for aluminium ingot production and processing, includes smelting furnace (2), base (3) and dust collector (5), its characterized in that: two groups of supporting shaft brackets (301) are installed on one side of the top of the base (3), a smelting furnace (2) is installed on the top of each supporting shaft bracket (301) through a shaft rod (201), the shaft rods (201) are installed on two sides of the smelting furnace (2), an automatic lifting cover (1) is installed on the top of the smelting furnace (2), an installation groove column (101) is installed in the automatic lifting cover (1), a hydraulic telescopic rod (102) is installed inside the installation groove column (101), an installation cross arm (103) is installed at the output end of the hydraulic telescopic rod (102), a connecting rod (104) is installed at the bottom of one end of the installation cross arm (103), a sealing cover (105) is installed at the bottom end of the connecting rod (104), an installation frame (4) is installed on one side, far away from the supporting shaft brackets (301), of the top of the base (3), and a dust collector (5) is installed on one side inside the installation frame (4), support (501) are installed at one side top of dust collector (5), fan (502) are installed at the top of support (501), heat exchange kettle (6) are installed to the inside opposite side of mounting bracket (4), the internally mounted of heat exchange kettle (6) has heat exchange pipe (603).

2. A secondary aluminum recovery smelting unit for aluminum ingot production and processing as recited in claim 1, wherein: heating pipes (202) are spirally arranged in an inner cavity of the inner wall of the smelting furnace (2), and heat insulation layers (203) are arranged on the outer sides of the heating pipes (202).

3. A secondary aluminum recovery smelting unit for aluminum ingot production and processing as recited in claim 1, wherein: an inclined telescopic rod (302) is installed on one side of the top of the base (3) through a shaft piece, and the top of the inclined telescopic rod (302) is connected with shaft bolts on two sides of the smelting furnace (2).

4. A secondary aluminum recovery smelting unit for aluminum ingot production and processing as recited in claim 1, wherein: control box (401) are installed to the front one side of mounting bracket (4), and the observation window is installed in the front of control box (401).

5. A secondary aluminum recovery smelting unit for aluminum ingot production and processing as recited in claim 1, wherein: the front surface of the dust collector (5) is provided with a communicating pipe (503), and one end of the communicating pipe (503) is communicated with the heat exchange kettle (6).

6. A secondary aluminum recovery smelting unit for aluminum ingot production and processing as recited in claim 1, wherein: the top center of the heat exchange kettle (6) is provided with a smoke outlet (601), and one side of the top of the heat exchange kettle (6) is provided with a water inlet (602).