CN213951308U - Dross recovery unit is smelted to aluminium scrap - Google Patents

Dross recovery unit is smelted to aluminium scrap Download PDF

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Publication number
CN213951308U
CN213951308U CN202022696352.9U CN202022696352U CN213951308U CN 213951308 U CN213951308 U CN 213951308U CN 202022696352 U CN202022696352 U CN 202022696352U CN 213951308 U CN213951308 U CN 213951308U
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China
Prior art keywords
pressure lever
rod
pressure
recovery
bottom end
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Application number
CN202022696352.9U
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Chinese (zh)
Inventor
施服定
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Anhui Shengda Aluminum Co.,Ltd.
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Fengyang Shengda Aluminum Technology Co ltd
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Priority to CN202022696352.9U priority Critical patent/CN213951308U/en
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Abstract

The utility model relates to a dross recovery unit is smelted to aluminium scrap, including collection box, feed inlet, discharge gate, slag removing port, motor and wire rope, the feed inlet is equipped with above one side of collection box, both sides are equipped with discharge gate and slag removing port respectively below the collection box; the recycling bin is internally provided with a first pressure lever and a second pressure lever which extend to the upper part of the outside of the recycling bin, the first pressure lever is sleeved in the second pressure lever, two ends of the first pressure lever are protruded from two ends of the second pressure lever, the first pressure lever is hollow and is provided with a main spring, and a first pressure plate is arranged outside the bottom end of the first pressure lever; a positioning rod is arranged in the first pressing rod downwards along the axial direction of the first pressing rod, the bottom end of the positioning rod is welded with the recovery box, the second pressing rod is hollow and is provided with an auxiliary spring, and a second pressing plate is arranged outside the bottom end of the second pressing rod; and a motor connected with the upper end of the first pressure lever through a steel wire rope is arranged above the recovery box. The aluminium liquid of smelting can obtain the higher aluminium liquid of purity in the collection box through the filtration back of first clamp plate and second clamp plate, can follow the discharge gate and flow and be used for the casting cooling, and dross all gathers in the collection box bottom portion simultaneously, can open the direct dross of clearing away of scarfing cinder mouth, and retreatment improves the rate of recovery of aluminium, can obtain a filter effect good, and the convenient device of dross recovery.

Description

Dross recovery unit is smelted to aluminium scrap
Technical Field
The utility model belongs to old and useless aluminum products recycle field relates to a dross recovery unit is smelted to aluminium scrap particularly.
Background
At present, the recycling of aluminum products is mainly to crush aluminum-containing waste articles, put the crushed articles into an aluminum melting furnace for melting, melt the articles into aluminum liquid at a high temperature of about 700 ℃ under the action of a catalyst, then flow the melted aluminum liquid into a mold for molding, and form a high-purity aluminum ingot after cooling. However, since all impurities of the waste aluminum products cannot be completely removed before smelting, a large amount of dross can be generated on the surface of the aluminum liquid in the smelting process and needs to be removed in time, then the high-purity aluminum liquid can be cooled and formed, and meanwhile, a certain amount of aluminum can be recovered and then treated, so that the recovery rate of the aluminum is improved.
Disclosure of Invention
The utility model aims to overcome the not enough of prior art, the problem of main solution is for providing a filter effect is good, and convenient device is retrieved to the dross.
The purpose of the utility model is realized like this: a dross recovery unit for aluminum scrap smelting comprises a recovery box, a feed inlet, a discharge outlet, a slag removal port, a motor and a steel wire rope, wherein the feed inlet is arranged above one side of the recovery box, and the discharge outlet and the slag removal port are respectively arranged on two sides below the recovery box; the recycling bin is internally provided with a first pressure lever and a second pressure lever which extend to the upper part of the outside of the recycling bin, the first pressure lever is sleeved in the second pressure lever, two ends of the first pressure lever are protruded from two ends of the second pressure lever, the first pressure lever is hollow and is provided with a main spring, and a first pressure plate is arranged outside the bottom end of the first pressure lever; a positioning rod is arranged in the first pressing rod downwards along the axial direction of the first pressing rod, the bottom end of the positioning rod is welded with the recovery box, the second pressing rod is hollow and is provided with an auxiliary spring, and a second pressing plate is arranged outside the bottom end of the second pressing rod; and a motor connected with the upper end of the first pressure lever through a steel wire rope is arranged above the recovery box.
Furthermore, a convex block extending outwards along the diameter direction of the first pressure lever is arranged outside the first pressure lever, and the first pressure lever below the convex block is sleeved in the auxiliary spring.
Still further, the inside bottom of second depression bar is equipped with along its diameter direction inside extension.
Furthermore, the main spring is arranged inside the first pressure rod and above the positioning rod, and the auxiliary spring is arranged between the lug and the extending part.
Furthermore, the first pressing plate and the second pressing plate are provided with fine through holes which are staggered with each other, and the distance between the discharge hole and the bottom is equal to the thickness of the first pressing plate and the second pressing plate.
The technical effects of the utility model: the aluminium liquid of smelting can obtain the higher aluminium liquid of purity in the collection box through the filtration back of first clamp plate and second clamp plate, can follow the discharge gate and flow and be used for the casting cooling, and dross all gathers in the collection box bottom portion simultaneously, can open the direct dross of clearing away of scarfing cinder mouth, and retreatment improves the rate of recovery of aluminium, can obtain a filter effect good, and the convenient device of dross recovery.
Drawings
FIG. 1 is a sectional view of the present invention;
FIG. 2 is a schematic view showing the relative position change of the rods during the filtration process of the present invention;
fig. 3 is a top view of the first pressing plate structure of the present invention;
fig. 4 is a top view of the second pressing plate structure of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to 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.
The present invention will be described in detail with reference to the accompanying drawings.
A dross recovery unit for aluminum scrap smelting is shown in figure 1 and comprises a recovery box 1, a feed inlet 2, a discharge outlet 3, a slag removal port 4, a motor 14 and a steel wire rope 15, wherein the feed inlet 2 is arranged above one side of the recovery box 1, and the discharge outlet 3 and the slag removal port 4 are respectively arranged on two sides below the recovery box 1; a first pressure rod 5 and a second pressure rod 7 which extend to the upper part of the outer part of the recovery box 1 are arranged in the recovery box 1, the first pressure rod 5 is sleeved in the second pressure rod 7, two ends of the first pressure rod 7 are protruded from two ends of the second pressure rod 7, the first pressure rod 5 is hollow and is provided with a main spring 11, and a first pressure plate 6 is arranged outside the bottom end of the first pressure rod 5; a positioning rod 13 is arranged in the first pressing rod 5 downwards along the axial direction of the first pressing rod, the bottom end of the positioning rod 13 is connected with the recovery box 1 in a welding manner, the second pressing rod 7 is hollow and is provided with an auxiliary spring 12, and a second pressing plate 8 is arranged outside the bottom end of the second pressing rod 7; and a motor 14 connected with the upper end of the first pressure lever 5 through a steel wire rope 15 is arranged above the recovery box 1.
In the dross recycling process, aluminium liquid flows in from feed inlet 2, under the filtration through first clamp plate 6 and second clamp plate 8, the aluminium liquid that the purity is high flows out by discharge gate 3, specific filtering process is motor 14 pivot rotation recovery wire rope 15, thereby drive first depression bar 5 downstream, first clamp plate 6 filters for the first time downwards simultaneously, press dross and impurity in collection box 1 bottom, in the downstream process, drive second depression bar 7 downstream, second clamp plate 8 filters for the second time simultaneously, make the impurity in the aluminium liquid fully filter, after filtering, impurity piles up in collection box 1 bottom, can directly clear out from scarfing cinder notch 4, it is very convenient.
Furthermore, a convex block 9 extending outwards along the diameter direction of the first pressure lever 5 is arranged outside the first pressure lever 5, and the first pressure lever 5 below the convex block 9 is sleeved in the auxiliary spring 12.
Still further, the inner bottom end of the second pressure lever 7 is provided with an extension part 10 which is inward along the diameter direction.
Furthermore, the main spring 11 is disposed inside the first pressing rod 5 and above the positioning rod 13, and the auxiliary spring 12 is disposed between the protrusion 9 and the extending portion 10.
The main spring 11 and the auxiliary spring 12 are provided with rebounding devices to facilitate the recovery of the scum for the second time, and the first pressing plate 6 and the second pressing plate 8 are positioned at the bottom of the recovery box 1 after the filtering, and can return to the original position by the elasticity of the springs to facilitate the recovery for multiple times.
Furthermore, the first pressing plate 6 and the second pressing plate 8 are provided with fine through holes 16 which are staggered with each other, and the distance between the discharge hole 3 and the bottom is the thickness of the first pressing plate 6 and the second pressing plate 8.
When the first pressing plate 6 and the second pressing plate 8 are extruded to the bottom of the recovery box 1, the height of the discharge port 3 is parallel to the lowest point of the aluminum liquid, so that the aluminum liquid can flow out of the discharge port 3 conveniently.
The utility model discloses a dross recovery unit is smelted to aluminium scrap, not only the filter effect is good, and the dross is retrieved also very conveniently moreover.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and that it is within the scope of the invention.

Claims (5)

1. The utility model provides a dross recovery unit is smelted to aluminium scrap, includes collection box (1), feed inlet (2), discharge gate (3), slag notch (4), motor (14) and wire rope (15), its characterized in that: a feed inlet (2) is formed in the upper portion of one side of the recovery box (1), and a discharge outlet (3) and a slag removal opening (4) are formed in the two sides of the lower portion of the recovery box (1) respectively; a first pressure rod (5) and a second pressure rod (7) which extend to the upper part of the outer part of the recovery box (1) are arranged in the recovery box (1), the first pressure rod (5) is sleeved in the second pressure rod (7), two ends of the first pressure rod (5) are protruded out of two ends of the second pressure rod (7), the first pressure rod (5) is hollow and is provided with a main spring (11), and a first pressure plate (6) is arranged outside the bottom end of the first pressure rod (5); a positioning rod (13) is arranged in the first pressing rod (5) downwards along the axial direction of the first pressing rod, the bottom end of the positioning rod (13) is connected with the recovery box (1) in a welding mode, the second pressing rod (7) is hollow and is provided with an auxiliary spring (12), and a second pressing plate (8) is arranged outside the bottom end of the second pressing rod (7); and a motor (14) connected with the upper end of the first pressure lever (5) through a steel wire rope (15) is arranged above the recovery box (1).
2. The apparatus of claim 1, wherein the apparatus further comprises: the outer part of the first pressure lever (5) is provided with a convex block (9) extending outwards along the diameter direction of the first pressure lever, and the first pressure lever (5) below the convex block (9) is sleeved in the auxiliary spring (12).
3. The apparatus of claim 1, wherein the apparatus further comprises: the bottom end of the inner part of the second pressure lever (7) is provided with an extension part (10) which is inward along the diameter direction.
4. The apparatus of claim 1, wherein the apparatus further comprises: the main spring (11) is arranged in the first pressure lever (5) and above the positioning rod (13), and the auxiliary spring (12) is arranged between the bump (9) and the extension part (10).
5. The apparatus of claim 1, wherein the apparatus further comprises: the first pressing plate (6) and the second pressing plate (8) are provided with fine through holes (16) which are staggered with each other, and the distance between the discharge hole (3) and the bottom is equal to the thickness of the first pressing plate (6) and the second pressing plate (8).
CN202022696352.9U 2020-11-20 2020-11-20 Dross recovery unit is smelted to aluminium scrap Active CN213951308U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022696352.9U CN213951308U (en) 2020-11-20 2020-11-20 Dross recovery unit is smelted to aluminium scrap

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022696352.9U CN213951308U (en) 2020-11-20 2020-11-20 Dross recovery unit is smelted to aluminium scrap

Publications (1)

Publication Number Publication Date
CN213951308U true CN213951308U (en) 2021-08-13

Family

ID=77210047

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022696352.9U Active CN213951308U (en) 2020-11-20 2020-11-20 Dross recovery unit is smelted to aluminium scrap

Country Status (1)

Country Link
CN (1) CN213951308U (en)

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Address after: 233100 circular economy industrial park, Fengyang County, Chuzhou City, Anhui Province

Patentee after: Anhui Shengda Aluminum Co.,Ltd.

Address before: 233100 circular economy industrial park, Fengyang County, Chuzhou City, Anhui Province

Patentee before: Fengyang Shengda Aluminum Technology Co.,Ltd.