CN212320398U - Feeding device of aluminum melting furnace - Google Patents

Abstract

The utility model relates to the technical field of aluminum product processing, in particular to a feeding device of an aluminum melting furnace, which comprises a crusher, a lifting and conveying device with a feeding end positioned under the outlet end of the crusher, an impeller arranged between the lifting and conveying device and the outlet end of the crusher, a first motor used for driving the impeller to rotate, a horizontal conveying device arranged at the tail end of the lifting and conveying device, and a uniform-speed material pushing device arranged at the conveying tail end of the horizontal conveying device and used for feeding materials to the aluminum melting furnace; the utility model discloses realize the raw materials crushing, break up differentiation, even pay-off, realized automatic material loading, utilize the deironing device to detach the iron matter in the raw materials after smashing simultaneously, improved raw materials purity, effectively improve follow-up smelting efficiency and reduce the slag.

Description

Feeding device of aluminum melting furnace

Technical Field

The utility model relates to an aluminum product processing technology field, concretely relates to melt aluminium stove.

Background

The aluminum melting furnace is a novel efficient energy-saving furnace developed according to an aluminum melting process, is large in size, has a high feeding port, and generally needs a feeding device such as a conveyor to feed materials; the feeding device of the aluminum melting furnace in the prior art generally puts raw materials into a hopper through a carrying machine, then gradually drops the raw materials in the hopper into a conveyor in cooperation with a vibration motor, and feeds the raw materials by using the conveyor; in this way, the raw material is often accompanied by large agglomerates or lumps, which easily block the hopper, and the excessive agglomerates can damage the conveyor and affect the smelting efficiency of the aluminum smelting furnace.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims at providing a feeding device of an aluminum melting furnace which can crush and scatter raw materials.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a melt loading attachment of aluminium stove, includes rubbing crusher, feed end lie in the promotion conveyor under rubbing crusher exit end, set up the impeller between promotion conveyor and rubbing crusher exit end, be used for driving impeller pivoted first motor, set up at the horizontal conveyor who promotes conveyor end, set up at horizontal conveyor transport end and be used for to melting at the uniform velocity blevile of push of material of aluminium stove batch feeding.

Further, still include deironing device, deironing device locates and promotes between conveyor and the horizontal transport device.

Further, promote conveyor and carry the end to be higher than horizontal conveyor, deironing device is including locating promote conveyor and carry the magnetism roller between end and the horizontal conveyor, be used for driving magnetism roller pivoted second motor, be used for scraping off the scraper of indisputable waste material on the magnetism roller.

Further, promote conveyor and be flange band conveyer, flange band conveyer includes the horizontal segment that is located rubbing crusher below and along being close to horizontal conveyor direction tilt up's slope section.

Furthermore, a heating lamp for drying is arranged above the inclined section.

Further, the horizontal conveying device is a horizontally arranged belt conveyor or a chain plate conveyor.

Furthermore, the uniform-speed material pushing device comprises a U-shaped material groove, a screw rod arranged at the bottom of the U-shaped material groove and a third motor used for driving the screw rod to rotate for feeding.

Furthermore, a material guide groove which is gradually narrowed is arranged at the feeding end of the uniform-speed material pushing device.

Further, the impeller blades are in a shape of a straight plate or an arc plate.

Furthermore, a material baffle plate is arranged on one side, away from the aluminum melting furnace, of the impeller.

The utility model discloses following beneficial effect has:

the utility model discloses realize the raw materials crushing, break up differentiation, even pay-off, realized automatic material loading, utilize the deironing device to detach the iron matter in the raw materials after smashing simultaneously, improved raw materials purity, effectively improve follow-up smelting efficiency and reduce the slag.

Drawings

Fig. 1 is a schematic structural view of the present invention;

in the figure: 1. a pulverizer; 2. lifting the conveying device; 3. an impeller; 4. a first motor; 5. a horizontal conveying device; 6. a uniform-speed material pushing device; 7. a deironing device; 8. a striker plate; 21. a horizontal segment; 22. an inclined section; 23. a heating lamp; 61. a U-shaped trough; 62. a screw; 63. a third motor; 64. a material guide groove; 71. a magnetic roller; 72. a second motor; 73. and (4) scraping the blade.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and specific embodiments so as to more clearly understand the technical idea claimed in the present invention.

As shown in fig. 1 the utility model relates to a loading attachment of melting aluminium stove, including rubbing crusher 1, feed end lie in the promotion conveyor 2 under rubbing crusher 1 exit end, set up at promotion conveyor 2 and rubbing crusher 1 exit end between impeller 3, be used for driving impeller 3 pivoted first motor 4, set up at promotion conveyor 2 terminal horizontal conveyor 5, set up at horizontal conveyor 5 carry terminal and be used for to melting aluminium stove throw material at the uniform velocity blevile of push 6.

It is worth mentioning that the utility model is also provided with a controller (not shown in the figure), the pulverizer 1, the lifting and conveying device 2, the first motor 4, the horizontal conveying device 5 and the uniform pushing device 6 are all electrically connected with the controller, and the controller controls each part of elements to realize the action coordination to complete the feeding work; in this embodiment, the controller is preferably a PLC controller.

It is worth mentioning that, the utility model discloses well rubbing crusher 1, promote conveyor 2, first motor 4, horizontal feed mechanism 5, at the uniform velocity blevile of push 6, impeller 3, first motor 4 and all the other spare parts all contain the installation frame, for showing each partial cooperation relation, the installation frame is all hidden to the drawing.

The utility model discloses during the use, rubbing crusher 1 smashes the material to suitable particle size to discharge downwards, impeller 3 lasts the rotation under the driving action of first motor 4, will break up and throw the pan feeding that drops by the top and serve at promotion conveyor 2, promotes conveyor 2 and promotes the material and carry, until shifting to horizontal transport device 5 in, horizontal transport device 5 sends into the material at the uniform velocity blevile of push 6 in, and by 6 material at the uniform velocity blevile of push 6 say that the material drops into and melts in the aluminium stove and smelt.

The utility model discloses realize the raw materials crushing, break up differentiation, even pay-off, realized automatic material loading, avoided the material piece to conglomerate too big when improving production efficiency to prevent that the raw materials from piling up.

Preferably, the device also comprises an iron removing device 7, wherein the iron removing device 7 is arranged between the lifting conveying device 2 and the horizontal conveying device 5; as the raw materials are crushed and scattered, iron in the raw materials can be effectively removed through the iron removal device 7, slag is reduced, the smelting efficiency is improved, and the product quality is improved.

Preferably, the conveying end of the lifting and conveying device 2 is higher than the horizontal conveying device 5, and the iron removing device 7 comprises a magnetic roller 71 arranged between the conveying end of the lifting and conveying device 2 and the horizontal conveying device 5, a second motor 72 for driving the magnetic roller 71 to rotate, and a scraper 73 for scraping iron scraps on the magnetic roller 71; the conveying tail end of the lifting conveying device 2 is higher than the horizontal conveying device 5, so that raw materials can be thrown off from the lifting conveying device 2 onto the magnetic roller 71 driven by the second motor 72 to continuously rotate, and then slide on the magnetic roller 71 to the horizontal conveying device 5, the continuously rotating magnetic roller 71 can repeatedly contact with the raw materials to adsorb iron in the raw materials, and the iron adsorbed on the surface of the magnetic roller 71 can be scraped off by the hanging knife 73 below the magnetic roller 71, so that the magnetic roller 71 can be ensured to be adsorbed by the iron in size.

In other embodiments, a recovery tank may be provided below the magnetic roller 71 for iron collection.

Preferably, the lifting conveyor 2 is a rib belt conveyor, which comprises a horizontal section 21 below the crusher 1 and an inclined section 22 inclined upwards in the direction close to the horizontal conveyor 5; the horizontal section 21 is arranged to facilitate the falling, stacking and conveying of the raw materials from the impeller 3.

In other embodiments, the lifting conveyor 2 may also be a three-roller belt conveyor or other conveying device that effectively prevents the material from slipping from the edge.

Preferably, the heating lamp 23 for drying is arranged above the inclined section 22, and the heating lamp is arranged to dry raw materials, so that the raw materials are conveniently separated, and iron is removed by the iron removing device 7.

Preferably, the horizontal conveying device 5 is a horizontally arranged belt conveyor or a chain scraper conveyor.

Preferably, the uniform-speed material pushing device 6 comprises a U-shaped trough 61, a screw 62 arranged at the bottom of the U-shaped trough 61, and a third motor 63 for driving the screw 62 to rotate for feeding; the third motor 63 drives the screw 62 to rotate continuously to feed the materials into the feeding port of the aluminum melting furnace.

Preferably, a material guide groove 64 which is gradually narrowed is formed in the feeding end of the uniform-speed material pushing device 6, and the material guide groove 64 is arranged to facilitate the raw materials to be collected in the U-shaped groove 61 and then sent out by the screw 62.

Preferably, the impeller 3 blades are in the shape of a straight plate or an arc plate, preferably an arc plate in this embodiment, to prevent reverse ejection.

Preferably, a material baffle plate 8 is arranged on one side of the impeller 3 away from the aluminum melting furnace, so that the situation that the rotating speed of the impeller 3 is too high and the raw materials are thrown out from the rear is prevented.

The utility model discloses realize the raw materials crushing, break up differentiation, even pay-off, realized automatic material loading, utilize deironing device 7 to detach the iron matter in the raw materials after smashing simultaneously, improved raw materials purity, effectively improve follow-up smelting efficiency and reduce the slag.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims (10)

1. The utility model provides a loading attachment of melting aluminium stove which characterized in that: the device comprises a pulverizer (1), a lifting conveying device (2) with a feeding end positioned under an outlet end of the pulverizer (1), an impeller (3) arranged between the lifting conveying device (2) and an outlet end of the pulverizer (1), a first motor (4) used for driving the impeller (3) to rotate, a horizontal conveying device (5) arranged at the tail end of the lifting conveying device (2), and a uniform-speed material pushing device (6) arranged at the tail end of the horizontal conveying device (5) and used for feeding materials to an aluminum melting furnace.

2. A charging device of an aluminum melting furnace according to claim 1, characterized in that: still include deironing device (7), deironing device (7) are located and are promoted between conveyor (2) and horizontal transport device (5).

3. A charging device of an aluminum melting furnace according to claim 2, characterized in that: promote conveyor (2) and carry end to be higher than horizontal conveyor (5), deironing device (7) are including locating promote conveyor (2) and carry magnetic roller (71) between end and horizontal conveyor (5), be used for driving magnetic roller (71) pivoted second motor (72), be used for scraping scraper (73) of the iron waste material on magnetic roller (71).

4. A charging device of an aluminum melting furnace according to claim 1, characterized in that: the lifting conveying device (2) is a flange belt conveyor, and the flange belt conveyor comprises a horizontal section (21) located below the pulverizer (1) and an inclined section (22) which inclines upwards along the direction close to the horizontal conveying device (5).

5. The charging device of an aluminum melting furnace as recited in claim 4, wherein: and a heating lamp (23) for drying is arranged above the inclined section (22).

6. A charging device of an aluminum melting furnace according to claim 1, characterized in that: the horizontal conveying device (5) is a horizontally arranged belt conveyor or chain plate conveyor.

7. A charging device of an aluminum melting furnace according to claim 1, characterized in that: the uniform-speed material pushing device (6) comprises a U-shaped material groove (61), a screw rod (62) arranged at the bottom of the U-shaped material groove (61) and a third motor (63) used for driving the screw rod (62) to rotate for feeding.

8. A charging device of an aluminum melting furnace according to claim 1, characterized in that: and a material guide groove (64) which is gradually narrowed is arranged at the feeding end of the uniform-speed material pushing device (6).

9. A charging device of an aluminum melting furnace according to claim 1, characterized in that: the blades of the impeller (3) are in a straight plate shape or an arc plate shape.

10. A charging device of an aluminum melting furnace according to claim 1, characterized in that: and a material baffle plate (8) is arranged on one side of the impeller (3) far away from the aluminum melting furnace.

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