Aluminum ash treatment device of aluminum ash ball smelting furnace

Abstract

The utility model discloses an aluminum ash treatment device of an aluminum ash ball smelting furnace, which comprises a vehicle body and further comprises an ash discharge mechanism, the ash discharge mechanism is arranged at the top of the vehicle body, and the ash discharge mechanism comprises a bracket, a rotating shaft A, a cross arm, a movable arm, a screw rod, a screw rod nut, a motor, a scraper blade, an air cylinder and a water tank, a bracket is welded to one end of the top of the vehicle body, a rotating shaft A is installed at the top end in the bracket, a scraper at the end of a movable arm is aligned with an ash discharging opening, a motor is controlled to operate, the power end of the motor drives a lead screw to rotate, then the movable arm is driven by horizontal movement of a lead screw nut to stretch out and draw back to move the scraper into the furnace body, and the height position of the scraper is adjusted. The bottom of the movable arm makes contact with aluminum ash, then the power end of the motor reversely operates, the movable arm is controlled to retract through the lead screw assembly, the aluminum ash is discharged into an external ash hopper through the scraper, the ash discharging process is mechanically operated, the manual labor amount is reduced, safety is improved, meanwhile, operation is convenient, and the ash discharging process is more efficient.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of aluminium piece production supporting equipment, especially relates to an aluminium ash treatment device of aluminium ash ball smelting furnace. BACKGROUND

[0002] Aluminium ash ball is a kind of spherical material by aluminium ash processing, pressing, it is mainly used to manufacture lightweight concrete, aviation material and chemical field, it is usually made of high-purity aluminium ash, and it has high aluminium content, good desulfurization and deoxidization capacity, aluminium ash ball preparation raw material is aluminium ash, and in production, aluminium slag is scraped off first, and high-purity aluminium ash is prepared by processing aluminium slag.

[0003] The existing aluminium ash treatment process for aluminium smelting furnace has the following disadvantages: in the existing smelting furnace aluminium ash slag treatment process, the aluminium ash slag is scraped out by manual scraping or is discharged by the way of scraper control, and the manual operation mode is labor-intensive, too close to the furnace mouth, not safe enough, and the scraper control is not flexible enough when the scraper is used to scrape the ash slag, so the ash scraping efficiency is low, therefore, an aluminium ash treatment device of aluminium ash ball smelting furnace is provided. UTILITY MODEL CONTENT

[0004] The main purpose of the utility model is to provide an aluminium ash treatment device of aluminium ash ball smelting furnace, which can realize efficient removal of aluminium ash slag in the smelting furnace by the ash discharge mechanism arranged on the top of the vehicle body, improve ash removal efficiency and safety, and effectively solve the problems in the background art.

[0005] To achieve the above-mentioned purpose, the technical scheme adopted by the utility model is as follows:

[0006] An aluminium ash treatment device of aluminium ash ball smelting furnace, comprising a vehicle body, and further comprising an ash discharge mechanism, the vehicle body top is provided with an ash discharge mechanism, the ash discharge mechanism comprises a bracket, a rotating shaft A, a cross arm, a movable arm, a lead screw, a lead screw nut, a motor, a scraper, an air cylinder and a water tank, one end of the vehicle body top is welded with the bracket, and the top end of the bracket is internally provided with the rotating shaft A, the bracket is movably connected with the cross arm through the rotating shaft A, and one end of the cross arm is inserted with the movable arm, the top end of the cross arm is internally provided with the lead screw in the horizontal direction, the surface of the lead screw is movably connected with the lead screw nut, and the lead screw nut is connected with the top of the movable arm, the top of the cross arm is provided with the motor away from the movable arm, and the power output end of the motor is connected with the lead screw, the movable arm is movably connected with the scraper away from the cross arm, the air cylinder is arranged between the vehicle body top and the cross arm bottom, and the water tank is inserted with the vehicle body top away from the bracket.

[0007] Further, a dust reduction mechanism is also included, the outer periphery of the cross arm is provided with a dust reduction mechanism, the dust reduction mechanism includes a sliding seat, a shunt pipe, a spray pipe, a water inlet pipe, a water pump and a connecting pipe, the outer periphery of the cross arm is sleeved with the sliding seat at one end, and the sliding seat is provided with the shunt pipe on the surface, the shunt pipe is provided with the spray pipe at the water outlet end, and the shunt pipe is provided with the water inlet pipe at the water inlet end, the water pump is installed in the water tank, and the water pump is connected with the water inlet pipe through the connecting pipe; the water tank stores water, when the scraper performs the ash removal treatment, the sliding seat is close to the furnace opening position, the cross arm moves synchronously during the movement of the ash removal treatment, when the scraper moves to the furnace opening position to remove the ash, the end of the cross arm just touches the surface of the touch switch, the water pump operates to discharge the water through the connecting pipe and the water inlet pipe, and the water is sprayed to the ash removal position through the spray pipe, and the dust reduction effect is achieved during the aluminum ash removal process.

[0008] Further, the end of the movable arm is provided with a pulley which is attached to the inner wall of the cross arm, and the power output end of the motor and the outer periphery of the screw rod are provided with gears at one end, and the gears are meshed with each other; the pulley structure makes the movement of the movable arm more smooth, and the gears play a transmission role, so that the motor can drive the rotation of the screw rod.

[0009] Further, a through hole is formed in the bottom end of the scraper; during the process of scraping the aluminum ash, the through hole structure can seep out the aluminum liquid, thereby reducing the amount of aluminum liquid taken out.

[0010] Further, the top of the vehicle body is welded with a mounting seat at the middle position, and the mounting seat is connected with the bottom of the cylinder, the connecting part between the cylinder and the mounting seat and the power output end of the cylinder are provided with a rotating shaft B; when the cylinder operates, the stretching and contracting of the power end can drive the cross arm to deflect around the rotating shaft A position, thereby adjusting the height position of the scraper.

[0011] Further, the sliding seat is provided with a touch switch at one end facing the scraper, and the top of the scraper is fixedly connected with a cross rod, and the end of the cross rod corresponds to the position of the touch switch; through the cooperation of the touch switch and the cross rod, when the scraper moves to the discharging position, the water spraying treatment is automatically performed.

[0012] Further, the surface of the water tank is provided with a controller, the signal output end of the touch switch is connected with the control end of the water pump through the controller, and the control end of the controller is connected with the control end of the cylinder and the control end of the motor; through the controller, the operation of each component can be controlled.

[0013] Compared with the prior art, the utility model have following beneficial effect: car body top is equipped with cross arm structure through support, when needing to carry out the ash discharge of smelting furnace, car body removes to near smelting furnace ash discharge port position, water tank inside is equipped with water body and plays the role of counterweight, the scraper of movable arm end aligns ash discharge port and adjusts the position of car body, control motor operation, its power end drives the rotation of lead screw, and then through the horizontal movement of lead screw nut movable arm telescoping is driven, the scraper is removed to the inside of furnace body, through the adjustment of pneumatic cylinder can adjust cross arm angle, and then adjust the height position of scraper, make its bottom contact aluminum ash, subsequently motor power end reverse operation, through the retraction of lead screw assembly control movable arm, utilize the scraper and export to the external hopper in aluminum ash, and the ash discharge process is through mechanical operation, reduces manual labor, improves security, convenient operation, and the ash discharge process is more efficient, water tank inside stores water body, when the scraper carries out ash disposal, slide seat is close to the furnace mouth position, the scraper drives the movement of ash in the process, cross bar synchronous movement, when the scraper moves to the furnace mouth position and carries out the ash discharge, the end of cross bar just touches to touch switch surface, water pump operation through the connecting pipe and inlet pipe and exports to the ash discharge and discharging position in the spray pipe, in the process of aluminum ash export, play effective dust fall effect. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is whole structure schematic diagram of the utility model a kind of aluminum ash handling device of aluminum ash sphere smelting furnace.

[0015] Figure 2 It is car body top structure schematic diagram of the utility model a kind of aluminum ash handling device of aluminum ash sphere smelting furnace.

[0016] Figure 3 It is movable arm and cross arm inside connection structure schematic diagram of the utility model a kind of aluminum ash handling device of aluminum ash sphere smelting furnace.

[0017] Figure 4 It is slide seat surface structure schematic diagram of the utility model a kind of aluminum ash handling device of aluminum ash sphere smelting furnace.

[0018] Figure 5 It is water tank inside structure schematic diagram of the utility model a kind of aluminum ash handling device of aluminum ash sphere smelting furnace.

[0019] In the figure: 1, the vehicle body; 2, the ash removal mechanism; 201, the bracket; 202, the rotating shaft A; 203, the cross arm; 204, the movable arm; 205, the screw rod; 206, the screw rod nut; 207, the pulley; 208, the motor; 209, the gear; 210, the scraper; 211, the through hole; 212, the mounting seat; 213, the air cylinder; 214, the rotating shaft B; 215, the water tank; 3, the dust falling mechanism; 301, the sliding seat; 302, the shunt pipe; 303, the spray pipe; 304, the water inlet pipe; 305, the water pump; 306, the connecting pipe; 307, the touch pressure switch; 308, the cross rod; 309, the controller. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, purposes and effects realized by the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] As Figures 1-5 shown in the figure, an aluminum ash treatment device of an aluminum ash melting furnace, comprising a vehicle body 1, further comprising an ash removal mechanism 2, the vehicle body 1 top is provided with the ash removal mechanism 2, the ash removal mechanism 2 includes the bracket 201, the rotating shaft A 202, the cross arm 203, the movable arm 204, the screw rod 205, the screw rod nut 206, the motor 208, the scraper 210, the air cylinder 213 and the water tank 215, one end of the vehicle body 1 top is welded with the bracket 201 and the bracket 201 inside top end is installed with the rotating shaft A 202, the bracket 201 is movably connected with the cross arm 203 through the rotating shaft A 202 and one end of the cross arm 203 inside is inserted with the movable arm 204, the cross arm 203 inside top end is installed with the screw rod 205 in horizontal direction, the screw rod 205 surface is connected with the screw rod nut 206 and is connected with the movable arm 204 top through the screw rod nut 206, the cross arm 203 top is installed with the motor 208 away from the movable arm 204 one end and the motor 208 power output end is connected with the screw rod 205, the movable arm 204 away from the cross arm 203 one end is detachably connected with the scraper 210, the vehicle body 1 top and the cross arm 203 bottom are installed with the air cylinder 213, the vehicle body 1 top is inserted with the water tank 215 away from the bracket 201 one end.

[0022] The dust falling mechanism 3 is arranged on the outer periphery of the cross arm 203, and comprises a sliding seat 301, a shunt pipe 302, a spray pipe 303, a water inlet pipe 304, a water pump 305 and a connecting pipe 306. The sliding seat 301 is sleeved at one end of the outer periphery of the cross arm 203, and the shunt pipe 302 is arranged on the surface of the sliding seat 301. The spray pipe 303 is arranged at the water outlet end of the shunt pipe 302, and the water inlet pipe 304 is arranged at the water inlet end of the shunt pipe 302. The water pump 305 is arranged in the water tank 215, and the water outlet end of the water pump 305 is connected with the water inlet pipe 304 through the connecting pipe 306. The water tank 215 is used for storing water. When the scraper 210 is used for discharging ash, the sliding seat 301 is close to the furnace opening. During the movement of the scraper 210 and the ash, the cross rod 308 moves synchronously. When the scraper 210 moves to the furnace opening to discharge the ash, the end of the cross rod 308 abuts against the surface of the touch switch 307. The water pump 305 is used for discharging water through the connecting pipe 306 and the water inlet pipe 304, and the water is sprayed to the ash discharging position through the spray pipe 303. During the discharging of the aluminum ash, the dust falling mechanism 3 plays an effective dust falling role.

[0023] The pulley 207 is arranged at the end of the movable arm 204 and abuts against the inner wall of the cross arm 203. The gear 209 is arranged at the power output end of the motor 208 and the outer periphery of one end of the lead screw 205, and the gears 209 are meshed with each other. The through hole 211 is arranged at the bottom end of the scraper 210. The structure of the pulley 207 makes the movement of the movable arm 204 more smooth. The gear 209 plays a transmission role, so that the motor 208 can drive the rotation of the lead screw 205. During the scraping of the aluminum ash by the scraper 210, the through hole 211 can seep the aluminum liquid, so as to reduce the amount of the aluminum liquid taken out.

[0024] The mounting seat 212 is welded at the top middle position of the vehicle body 1 and connected with the bottom of the cylinder 213 through the mounting seat 212. The rotating shaft B 214 is arranged at the connection between the cylinder 213 and the mounting seat 212 and the power output end of the cylinder 213. When the cylinder 213 operates, the cylinder 213 can drive the cross arm 203 to deflect around the rotating shaft A 202, so as to adjust the height position of the scraper 210.

[0025] The surface of the sliding seat 301 is provided with a touch switch 307 at one end facing the scraper 210, the top of the scraper 210 is fixedly connected with a cross rod 308, the end of the cross rod 308 corresponds to the position of the touch switch 307, the surface of the water tank 215 is provided with a controller 309 at one side, the signal output end of the touch switch 307 is connected with the control end of the water pump 305 through the controller 309, and the control end of the controller 309 is connected with the control end of the air cylinder 213 and the control end of the motor 208; through cooperation of the touch switch 307 and the cross rod 308, when the scraper 210 moves to the discharging position, automatic water spraying treatment is carried out, and the operation of each component can be regulated and controlled through the controller 309.

[0026] It should be noted that the utility model is a kind of aluminium ash handling device of aluminium ash ball smelting furnace, when using, the top of vehicle body 1 is provided with cross arm 203 structure by support seat 201, when needing to discharge ash slag outside smelting furnace, vehicle body 1 is moved to the position close to smelting furnace ash discharge port, water tank 215 is internally equipped with water body and plays the role of counterweight, scraper 210 of movable arm 204 end is aligned with ash discharge port and adjusts the position of vehicle body 1, control motor 208 operation, its power end drives the rotation of screw rod 205, and then movable arm 204 is driven to retract by the horizontal movement of screw rod nut 206, scraper 210 is moved into the inside of furnace body, the angle of cross arm 203 can be adjusted by the adjustment of air cylinder 213, and then the height position of scraper 210 is adjusted, so that its bottom contacts aluminium ash, then the power end of motor 208 reversely operates, the retraction of movable arm 204 is controlled by screw rod 205 assembly, aluminium ash is discharged to external hopper by scraper 210, the ash discharging process is carried out by mechanical operation, the artificial labor amount is reduced, safety is improved, and the ash discharging process is more efficient;Water tank 215 internally stores water body, when scraper 210 discharges ash, sliding seat 301 is close to the position of furnace mouth, cross rod 308 moves synchronously during the movement of scraper 210, when scraper 210 moves to the position of furnace mouth and discharges ash, the end of cross rod 308 just touches the surface of touch switch 307, water pump 305 operates, water body is discharged through connecting pipe 306 and water inlet pipe 304, and is sprayed to the ash discharging and discharging position by spray pipe 303, in the process of aluminium ash discharging, effective dust reduction is achieved.

[0027] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model claimed. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. An aluminum dross handling device for an aluminum dross ball smelting furnace, comprising a vehicle body (1), characterized in that, It also includes ash removal mechanism (2), the top of the car body (1) is provided with ash removal mechanism (2), the ash removal mechanism (2) includes support (201), pivot A (202), cross arm (203), movable arm (204), screw rod (205), screw nut (206), motor (208), scraper (210), air cylinder (213) and water tank (215), one end of the top of the car body (1) is welded with the support (201), and the inside top of the support (201) is provided with the pivot A (202), the support (201) is movably connected with the cross arm (203) through the pivot A (202), and one end of the inside of the cross arm (203) is inserted with the movable arm (204), the inside top of the cross arm (203) is horizontally provided with the screw rod (205), the surface of the screw rod (205) is movably connected with the screw nut (206), and the top of the movable arm (204) is connected with the screw nut (206) through the screw nut (206), the top of the cross arm (203) is movably connected with the motor (208) away from the movable arm (204), and the power output end of the motor (208) is connected with the screw rod (205), the movable arm (204) is movably connected with the scraper (210) away from the cross arm (203), the air cylinder (213) is arranged between the top of the car body (1) and the bottom of the cross arm (203), and the water tank (215) is inserted into the top of the car body (1) away from the support (201), further comprising dust falling mechanism (3), the cross arm (203) is provided with dust falling mechanism (3), and the dust falling mechanism (3) comprises sliding seat (301), shunt pipe (302), spray pipe (303), water inlet pipe (304), water pump (305) and connecting pipe (306), one end of the outer periphery of the cross arm (203) is sleeved with the sliding seat (301), and the surface of the sliding seat (301) is provided with the shunt pipe (302), the shunt pipe (302) is provided with the spray pipe (303) at the water outlet end, and the shunt pipe (302) is provided with the water inlet pipe (304) at the water inlet end, the water pump (305) is arranged in the water tank (215), and the water outlet end of the water pump (305) is connected with the water inlet pipe (304) through the connecting pipe (306).

2. The aluminum dross handling apparatus of claim 1, wherein: The end of the movable arm (204) is provided with a pulley (207) abutting to the inner wall of the cross arm (203), and the power output end of the motor (208) and one end of the outer periphery of the screw rod (205) are provided with gears (209), and the gears (209) are meshed with each other.

3. The aluminum dross handling apparatus of claim 1, wherein: The inside bottom of the scraper (210) is provided with a through hole (211).

4. The aluminum dross handling apparatus of claim 1, wherein: The top of the car body (1) is welded with a mounting seat (212) at the middle position, and the mounting seat (212) is connected with the bottom of the air cylinder (213), and the connecting part between the air cylinder (213) and the mounting seat (212) and the power output end of the air cylinder (213) are provided with a pivot B (214).

5. The aluminum dross handling apparatus of claim 2, wherein: The surface of one end of the sliding seat (301) is provided with a touch switch (307) facing the scraper (210), the top of the scraper (210) is fixedly connected with a cross rod (308), and the end of the cross rod (308) corresponds to the position of the touch switch (307).

6. The aluminum dross processing apparatus of claim 5, wherein: The water tank (215) surface side is provided with a controller (309), the touch pressure switch (307) signal output end is connected with the water pump (305) control end through the controller (309), and the controller (309) control end is connected with the cylinder (213) control end and the motor (208) control end.

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