TWM600206U - Surface attachment removal and volume reduction processor for recycled metal materials - Google Patents

Abstract

A machine for removing surface attachments and volume reduction of metal recycling materials, including a body, The main body defines a chamber for containing metal recycling materials (or primary bodies); and, the main body (or chamber) is equipped with a rotating shaft and a plurality of blocks arranged on the rotating shaft, and the blocks can follow the rotating shaft The rotation and movement. Therefore, when the rotating shaft is operated to rotate, the rotating shaft drives the block to agitate or hit the primary body, so that the primary body is broken or separated from the attachments of the primary body, and/or the attachments are cracked and bent (or Wrinkles) to reduce the volume; forming a terminal body with a volume smaller than the primary body, so as to greatly reduce the transport volume of the terminal body and shorten the follow-up operation time, and reduce the cost of the overall recycling operation.

Description

Surface attachment removal and volume reduction processor for metal recycling materials

This creation is about a device for removing surface attachments and volume reduction of metal recycling materials; in particular, it refers to a technology that can crack and remove attachments on the surface of recycled objects while reducing the volume of recycled objects.

Recycling metal (or stainless steel) scraps from waste incineration plants, using steel mill furnace high-temperature molten metal (or stainless steel) reclaimed materials to form metal liquids to make metal (or stainless steel) recycled products, achieving recycling, environmental protection, and economy The topic of benefit, the department has learned skills. For example, Taiwan No. 82107709 "Method and device for continuous preheating of charge materials", the application of steelmaking raw materials mixed with waste incineration fly ash and other substances, and No. 90111315 "Recycling of waste incineration fly ash by electric arc furnace after reduction and oxidation procedures The "Utilized Steelmaking Method" patent case, etc., provides typical examples.

Traditional processing operations related to metal materials or scrap recyclables. Basically, metal recyclates recovered from combustion residues from garbage incineration sites have been burned at extremely high temperatures, so many impurities, chemical residues, dirty substances or other attachments will be embedded or attached to the surface or between the material interlayers. , These attachments not only cause the burden of transportation, but also cause difficulties in re-melting the material during the regeneration operation, which greatly increases the operating cost and reduces the value of reuse; therefore, the attachments must be removed before recycling. To separate these attachments, traditional processing operations include shearing operations, cutting (or crushing, rolling) the stainless steel recyclate into multiple smaller-volume primary bodies. And, put the primary body Into the acidic medicament, the acidic medicament is etched into the primary body, and part of the lifted attachments are dissociated and the cleaning operation is performed, so that the primary body is formed into a smaller flattened body. In practice, the completed experience is delivered to the steel plant, and is placed in the furnace at the same time as the new metal raw materials in an appropriate proportion, melted into a metal liquid at high temperature, and then made into metal recycling products.

The above-mentioned issues related to the implementation and operational application of this kind of metal waste recycling and treatment operations are that in order to dissociate the attachments from the metal recyclate (or the primary body) as much as possible in the prior art, the acidic agent must be etched on the primary body for a long time. Increase the time and cost of processing operations.

As those who are familiar with this technique know, acidic agents can only dissociate the attachments on the surface of the finished body; therefore, there are still many attachments on the surface of the finished body. When the finished body is delivered to the steel plant, it is passed through the furnace. In the process of melting into liquid metal at high temperature, more ash and attachments will seriously hinder the melting operation of the recovered body, and after melting, these attachments will continue to be suspended on or melted into the molten metal Situation.

In order to improve or reduce the metal liquid impurities and avoid affecting the quality of metal recycled products, multiple slag removal operations must be performed in the overall operation; not only the operation is troublesome and time-consuming, but also the processing time and cost are increased. Not what we expected.

In particular, the metal recycling material or the structural type in order to remove the attachments on the outer surface is a complete body structure in a loose (or larger surface area) state; therefore, the volume of transportation is greatly increased, so that the The cost of transporting finished products to steel mills has increased significantly, thus significantly reducing the market value of recycled metal for reuse.

Typically, these reference materials show design skills related to metal (or stainless steel) waste or material recycling operations or treatment methods. If redesigning the metal material recycling method, in its operation or process, consider providing a special treatment technology to dissociate impurities or attachments Or the device can change the operation pattern of the entire metal material recycling process, which is different from the old method; in essence, it will significantly improve the processing time of the conventional technology and the quality of metal recycled products. These topics are not specifically taught or exposed in the above reference materials.

The main purpose of this creation is to provide a machine for removing surface attachments and volume reduction of metal recycling materials, including a main body, the main body defines a chamber for accommodating metal recycling materials (or primary body); and, the main body (Or the chamber) is equipped with a rotating shaft and a plurality of blocks arranged on the rotating shaft, and the blocks can move with the rotation of the rotating shaft. Therefore, when the rotating shaft is operated to rotate, the rotating shaft drives the block to agitate or hit the primary body, causing the primary body to bend inwardly (or wrinkle or reduce the interlayer spacing) to reduce the volume; and further split or separate To remove the attachments of the primary body (surface or interlayer), and/or cause cracks in the attachments, use the knocking operation to push the loose edges (or the spacing of each layer/interlayer) of the reclaimed objects into a tighter collection The structure type of the terminal body is smaller than the primary body, and the shape of the terminal body can provide the furnace to be easily melted into a liquid state, and the effect of making recycled metal products with quality better than conventional techniques, shortening the follow-up work time And reduce the overall cost of recycling (and/or shipping).

According to this invention, the surface attachment removal and volume reduction processing machine for metal recycling materials, the rotating shaft is provided with a plurality of disk bodies and pivot parts arranged on the disk body; and the blocks can be arranged in a regular (arrangement) The combination of the configuration type and/or the irregular (arrangement) configuration type is formed on the pivot part to form a free movement (for example, rotation or swing) pattern, so that the block can move with the rotation of the rotation shaft. Therefore, when the rotating shaft is operated to rotate, the rotating shaft drives the block to match the arc at the bottom of the chamber to face the primary body Produce agitation and hit the surrounding area, so as to gradually reduce the volume of the primary body and further separate the attachments.

10: Primary body

20: attachment

30: Surface attachment removal and volume reduction processor

31: body

31A: Upper

31B: lower part

32: base frame

33: Chamber

34: Disc body

35: rotating shaft

36: Block

36a: pivot hole

37: Arc panel

37a: Through hole

38: pivot

39: opening

40: power source

41: belt

50: interval

55: recovery room

60: feeding hood

61: Feeding port

62: Dust exhaust duct

70: Clearance

100: terminal body

Figure 1 is a schematic diagram of the three-dimensional structure of this creation.

Figure 2 is a schematic diagram of the three-dimensional structure of an operating embodiment of this creation; it depicts the structure of the main body chamber and the rotating shaft.

Figure 3 is a schematic diagram of the plan structure of this creation.

Figure 4 is a cross-sectional structure diagram of one of the creations; it shows the structural combination of the rotating shaft, the disc body and the block body.

Figure 5 is a schematic diagram of an operating example of this creation; it depicts the situation where the block hits the primary body.

Please refer to Figures 1, 2 and 3, the surface attachment removal and volume reduction processing machine for metal recycling materials of this creation can be applied to metal (or stainless steel) scraps and metal recycling materials (or primary bodies) recovered from garbage incineration sites. ); The surface attachment removal and volume reduction processor is represented by reference number 30. The following description assumes that upper, top, lower, bottom, etc. are mentioned, and the direction shown in the figure is taken as the reference direction.

In the embodiment adopted, the surface attachment removal and volume reduction processor 30 includes a cylindrical body 31, a base frame 32 supporting the body 31, and a feeding cover 60 arranged above the body 31; the feeding cover 60 provides Put the metal recyclate or primary body to be processed. The body 31 defines a chamber 33 and phase The opening 39 opens to the chamber 33; the chamber 33 provides a working space for the metal recycling material or the primary body 10. According to the direction shown in the figure, the bottom of the main body 31 (or the chamber 33) is provided with an arc panel 37 and a plurality of through holes 37a formed on the arc panel 37.

Figures 2 and 3 depict that the main body 31 can be divided into an upper part 31A and a lower part 31B; the upper part 31A and the lower part 31B can be opened by the operator to open the chamber 33, and the lower part 31B combines the base frame 32 and the main body 31 (or lower part 31B) Can be combined with a recovery chamber 55. And, the upper part 31A is provided with an opening 39 for allowing the primary body to enter the cavity 33. And, the upper part 31A is connected to the feeding cover 60; the feeding cover 60 is provided with a feeding port 61 and a dust exhaust channel 62.

Please refer to Figures 2, 3 and 4, the main body 31 (or chamber 33) is equipped with a rotating shaft 35 and a plurality of movable blocks 36 arranged on the rotating shaft 35. The blocks 36 can follow the rotation of the rotating shaft 35. Rotate and move. In addition, the closest distance between the block 36 and the arc panel 37 can be set to be less than or equal to the diameter of the through hole 37a. Therefore, when the rotating shaft 35 is operated to rotate, the rotating shaft 35 drives the block 36 to agitate or strike the primary body to further separate the attachments. And, in the continuous agitation or beating operation, the diameter of the recovered material or the primary body is reduced to no more than the through hole 37a, and can be output through the through hole 37a.

In detail, the rotating shaft 35 can be connected to a power source 40 (for example, a motor or the like is driven by a belt 41), so that the rotating shaft 35 can be reciprocated or rotated. The rotating shaft 35 is provided with a plurality of disk bodies 34 arranged perpendicular to the rotating shaft 35 and a rod-shaped pivot part 38 arranged on the peripheral area of the disk body 34; and the block 36 may be regular ( The combination of the arrangement type and/or the irregular (arrangement) arrangement type is formed on the pivot portion 38 to form a shape that can move (for example, rotate or swing) freely according to the pivot portion 38.

In the embodiment adopted, the disc 34 disposed on the rotating shaft 35 defines a plurality of intervals 50 with an average division, and allows the block 36 to be positioned in the interval 50 according to the position of the rotating shaft 35. It rotates to form a revolving motion, and it can also generate a rotation motion according to the pivot part 38 (for example, the imaginary line part in Figure 4 The depicted situation), which together constitute an additive effect, causes the block 36 to have an accelerated percussion effect on the metal reclaimed product or the primary body. And, the blocks 36 in each interval 50 are combined in a form of being arranged in equal division positions with an interval of 30 degrees (or 45 degrees) to 180 degrees.

Figure 4 shows that at least two blocks 36 are arranged in each section 50, and the two blocks 36 are positioned at positions separated by 180 degrees. For example, the solid line portion of the block 36 in Figure 4 is located at 0 degrees and 180 degrees, respectively; the dotted line shows the configuration of the block 36 in another adjacent section 50, which is located at 90 degrees and 270 degrees, respectively. Degree position.

It can be understood that the configuration of the block 36 allows the metal reclaimed object or the primary body to continuously receive impacts from different circumferential positions and different contact points (and/or contact directions), so that the metal reclaimed object is in the chamber. The complicated throwing (movement) direction is generated in 33, which reduces the rotational interference of the primary body due to the excessive concentration of the primary body when the rotating movement of the block 36 strikes the primary body, which affects the smoothness of the work. Due to the above-mentioned complicated impact and throwing route, the periphery of the primary body obtains a uniform impact probability, and the peripheral areas of the primary body are uniformly converged in the inner direction.

FIG. 4 also reveals that the block 36 is provided with a pivot hole 36 a for combining the pivot portion 38. The pivoting hole 36a is larger than the cross-sectional area of the pivoting portion 38, so that after the block 36 is installed on the pivoting portion 38, the block 36 is hung on the pivoting portion 38, so that the block is pivoted to the hole. A gap 70 is formed between 36a and the lower edge of the pivotal portion 38, which can be used to prevent the block 36 from being affected by the inner wall of the chamber 33 (or the plate 34) and the block 36 due to the primary body. The transitional squeezing between the squeezing, resulting in a stuck situation; and the block 36 can rotate with the rotating shaft 35 to form a function similar to a hanging hammer structure, continuously hitting the metal reclaimed object or the primary body.

Please refer to Figure 5, when the operating rotating shaft 35 rotates, the metal recyclate or the primary body 10 can fall into the chamber 33 through the feeding port 61 and the opening 39; and the rotating shaft 35 drives the disk body 34 to rotate to make the block body 36 revolves according to the rotating shaft 35, and uses the pivot part 38 as a fulcrum (combined) to produce a compound rotation effect of rotation, agitating and hitting the primary body 10, or/and causing the primary bodies 10 to collide with each other to attach to the primary body 10. Attachments 20 such as coarse dust on the surface are cracked or peeled off and separated.

It should be noted that the operation of the block 36 agitating and striking the primary body 10 and the collision between the primary bodies 10 will cause the attachment 20 on the surface of the primary body 10 to be impacted, ruptured and separated, and fall off. The body 10 is subjected to the interaction of the block 36 and the arc panel 37 of the chamber 33. During the throwing impact, the peripheral area of the primary body 10 is continuously bent (or wrinkled) or covered in its inner direction. The size of the terminal body 100 is reduced due to the phenomenon.

And, the aperture of the through hole 37a of the cavity 33 can establish a restriction for the volume of the terminal body 100 to pass through and exit the cavity 33, and the volume of the terminal body 100 that finally exits the cavity 33 must be reduced to pass through. The through hole 37a is the reference, and the terminal body 100 is allowed to exit the body 31 (or chamber 33) from the through hole 37a and fall into the recovery chamber 55 to allow the terminal body 100 to be delivered to the steel plant for high-temperature melting in the steel plant’s furnace. Liquid metal, made of recycled metal products.

In a preferred embodiment, in order to ensure that the primary body 10 can achieve the impact of the block 36 before passing through the through hole 37a, the distance between the arc panel 37 and the closest block 36 is set to It is less than or equal to the diameter of the through hole 37a.

It can be understood that the coarse dust and other attachments 20 adhering to the surface of the primary body 10 are separated due to the cracks or peeling of the above-mentioned operations, and a cleaner terminal body 100 is obtained. Compared with the terminal body 100, the terminal body 100 is melted at a high temperature in a steel mill furnace. The metal liquid process significantly reduces the situation of ash slag and attachments 20 suspended on the metal liquid, and improves the troublesome, time-consuming, and increased processing time and cost of multiple slag removal operations by conventional personnel; at the same time; , It can reduce the impurities in the liquid metal and improve the quality of recycled metal products.

Typically, this machine for removing surface attachments and volume reduction of metal recycling materials has the following advantages and considerations compared to the old method under the condition of simple operation:

1. The surface attachment removal and volume reduction processor 30 is used in metal material recycling operations or processing situations, and provides a special processing technology (or device) for dissociating impurities or attachments 20, which changes the entire metal material recycling process The operation type of the job is different from the old method. For example, the body 31 defines the cavity 33 and the opening 39 communicating with the cavity 33, the arc panel 37, and the through hole 37a. The body 31 is provided with a rotating shaft 35 and a plate 34 and a pivotal portion 38 arranged on the rotating shaft 35. The connecting portion 38 and the block 36; the disc 34 defines a plurality of sections 50, so that the block 36 uses the pivoting portion 38 as a movement fulcrum to form a free rotation or swing (or revolving compound rotation motion) in the section 50的型式; The body 31 is provided with a recovery chamber 55 and other parts.

2. The surface attachment removal and volume reduction processor 30 provides a special processing device to further crack the primary body 10 into more impurities or attachments 20, and significantly shorten the time and (transportation) of subsequent processing operations Cost, and at the same time, it has the effect of obtaining a better quality of recycled metal products than the old method.

Therefore, this creation provides an effective surface attachment removal and volume reduction processing machine for metal recycling materials. Its technical characteristics are different from those of the conventional ones, and it has incomparable advantages in the old law, showing considerable Progress, sincerity has fully met the requirements of new patents.

However, the above-mentioned are only feasible embodiments of this creation, and are not used to limit the scope of implementation of this creation, that is, all equal changes and modifications made in accordance with the scope of application for this creation are covered by the scope of this creation patent .

30: Surface attachment removal and volume reduction processor

31: body

31A: Upper

31B: lower part

32: base frame

33: Chamber

34: Disc body

35: rotating shaft

36: Block

37: Arc panel

37a: Through hole

38: pivot

40: power source

41: belt

50: interval

55: recovery room

60: feeding hood

61: Feeding port

62: Dust exhaust duct

Claims (13)

A surface attachment removal and volume reduction processor for metal recycling materials. The surface attachment removal and volume reduction processor (30) includes: The body (31), the body (31) defines a chamber (33); The main body chamber (33) is provided with a rotating shaft (35) and a plurality of blocks (36) that move with the rotation of the rotating shaft (35). As described in the first item of the scope of patent application, the surface attachment removal and volume reduction processing machine for metal recycling materials, wherein the bottom of the body chamber (33) is provided with an arc panel (37) and formed on the arc panel (37) A plurality of through holes (37a); The distance between the block (36) and the arc panel (37) is set to be less than or equal to one of the diameters of the through hole (37a). For example, the surface attachment removal and volume reduction processing machine for metal recycling materials described in item 2 of the scope of patent application, wherein a recycling chamber (55) is provided at the bottom of the main body chamber (33); A plurality of vertical rotating shafts (35) are arranged on the rotating shaft (35) to form an arrayed disk body (34), which defines a plurality of sections (50); The peripheral area of the disc body (34) is provided with a rod-shaped pivotal portion (38); the block-shaped body (36) is arranged in one of a regular arrangement and an irregular arrangement, and is combined in the pivotal portion (38) Above, the block-shaped body (36) is made to use the pivotal portion (38) as a fulcrum to form a freely movable form at the position of the interval (50). As described in the third item of the scope of patent application, the surface attachment removal and volume reduction processing machine for metal recycling materials, wherein the block (36) is arranged at an interval of 30 degrees to 180 degrees in each interval ( 50) Type within; The block body (36) is provided with a pivot hole (36a) to combine the pivot portion (38); the pivot hole (36a) is larger than the sectional area of the pivot portion (38), so that the block body pivot hole (36a) A gap (70) is formed between) and the lower edge of the pivoting portion (38), so that the block (36) forms a revolving motion with the rotation of the rotating shaft (35), and at the same time, the pivoting portion (38) generates a rotation motion . As described in item 4 of the scope of patent application, the surface attachment removal and volume reduction processing machine for metal recycling materials, wherein each section (50) is equipped with at least two blocks (36), the two blocks The body (36) is positioned 180 degrees apart. As described in the first item of the scope of patent application, the surface attachment removal and volume reduction processing machine for metal recycling materials, wherein the body (31) is a cylindrical structure, divided into an upper part (31A), a lower part (31B); an upper part (31A) Can be opened to open the chamber (33), the lower part (31B) is combined with a base frame (32); The upper part (31A) of the main body is provided with an opening (39) that can communicate with the chamber (33); the upper part (31A) is connected with a feeding cover (60), and the feeding cover (60) is provided with a feeding port (61) and a dust exhaust channel ( 62). As described in the second item of the scope of patent application, the surface attachment removal and volume reduction processing machine for metal recycling materials, wherein the body (31) is a cylindrical structure, divided into an upper part (31A), a lower part (31B); an upper part (31A) Can be opened to open the chamber (33), the lower part (31B) is combined with a base frame (32); The upper part (31A) of the main body is provided with an opening (39) that can communicate with the chamber (33); the upper part (31A) is connected with a feeding cover (60), and the feeding cover (60) is provided with a feeding port (61) and a dust exhaust channel ( 62). As described in item 3 of the scope of patent application, the surface attachment removal and volume reduction processing machine for metal recycling materials, wherein the body (31) is a cylindrical structure, divided into an upper part (31A), a lower part (31B); an upper part (31A) Can be opened to open the chamber (33), the lower part (31B) is combined with a base frame (32); The upper part (31A) of the main body is provided with an opening (39) that can communicate with the chamber (33); the upper part (31A) is connected with a feeding cover (60), and the feeding cover (60) is provided with a feeding port (61) and a dust exhaust channel ( 62). As described in item 4 of the scope of patent application, the surface attachment removal and volume reduction processing machine for metal recycling materials, wherein the main body (31) has a cylindrical structure, divided into an upper part (31A), a lower part (31B); an upper part (31A) Can be opened to open the chamber (33), the lower part (31B) is combined with a base frame (32); The upper part (31A) of the main body is provided with an opening (39) that can communicate with the chamber (33); the upper part (31A) is connected with a feeding cover (60), and the feeding cover (60) is provided with a feeding port (61) and a dust exhaust channel ( 62). As described in item 5 of the scope of patent application, the surface attachment removal and volume reduction processing machine for metal recycling materials, wherein the body (31) is a cylindrical structure, divided into an upper part (31A), a lower part (31B); an upper part (31A) Can be opened to open the chamber (33), the lower part (31B) is combined with a base frame (32); The upper part (31A) of the main body is provided with an opening (39) that can communicate with the chamber (33); the upper part (31A) is connected with a feeding cover (60), and the feeding cover (60) is provided with a feeding port (61) and a dust exhaust channel ( 62). The machine for removing surface attachments and volume reduction of metal recycling materials as described in any one of items 1 to 10 of the scope of patent application, wherein the rotating shaft (35) is connected to a power source (40). For example, the surface attachment removal and volume reduction processor of metal recycling materials described in any one of items 1 to 10 in the scope of patent application, wherein the chamber (33) can accommodate the primary body (10) of metal recycling materials; The shaft (35) rotates to drive the block body (36) to agitate and hit the primary body (10), causing the primary body (10) to bend and wrinkle to form a terminal body (100) smaller in volume than the primary body (10). For example, the surface attachment removal and volume reduction processing machine for metal recycling materials described in item 9 of the scope of patent application, wherein the chamber (33) can accommodate the primary body (10) of metal recycling materials; the rotating shaft (35) rotates The block body (36) is driven to agitate and hit the primary body (10), so that the primary body (10) is bent and wrinkled to form a terminal body (100) smaller in volume than the primary body (10).

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