A scrap iron processing and recycling device and a recycling process

Abstract

The application is suitable for the technical field of scrap steel recycling, and provides a scrap steel iron processing and recycling device and a recycling process.The specific steps of the method are as follows: step one: pour the raw materials to be recycled into the recycling box, and the raw materials are scattered into the recycling box under the action of the scattering unit, and the magnetic force of the magnetic rod is generated to magnetically attract the steel iron under the control of the control box, and the raw materials that are not magnetically attracted fall into the recycling drawer; step two: start the pulling-out unit, the pulling-out motor rotates to drive the reciprocating screw rod to rotate, and the reciprocating sliding block is driven to move, so that the recycling drawer is pulled out; step three: start the lifting unit, the lifting cylinder drives the recycling drawer to move upward, and the recycling drawer is moved to the position where the inclined plate is flush, so that the recycling drawer is inclined, and the raw materials fall into the recycling box again; step four: send the recycling drawer back to the original position, pull out the blocking plate, and repeat the above steps until there is no metal in the recycling drawer, and the magnetic force of the magnetic rod disappears under the control of the control box, and the steel raw materials fall into the recycling drawer.

Description

TECHNICAL FIELD

[0001] The application belongs to the technical field related to scrap steel recycling, and particularly relates to a scrap steel processing and recycling device and a recycling process. BACKGROUND

[0002] With the rapid development of society, environmental protection consciousness gradually penetrates into various fields of society, and social environmental protection has attracted universal attention of countries around the world, and the requirements of environmental legislation are becoming more and more stringent, and the requirements for environmental adaptability of steel enterprises are also continuously improved, so the technology of reducing waste discharge and recycling and reusing waste materials is vigorously promoted in steel mills, and the waste materials of steel production are steel materials that do not become products in the production process (such as cutting edges, cutting heads, etc.) and steel materials of scrapped equipment after use, so all waste materials need to be crushed in the recycling process to facilitate subsequent recycling and utilization.

[0003] The applicant found a patent named a processing device based on recycling of steelmaking waste materials through retrieval, and the patent has the patent number CN213435020U, which cooperates the use of the conveying shaft and the conveying belt to facilitate conveying the waste materials to the bottom of the conveying belt, uses the electromagnet to adsorb the steel and other metals in the waste materials, so that the steel and other metals are adsorbed on the surface of the conveying belt, and simultaneously drives the steel adsorbed on the surface of the conveying belt to move forward through the cooperation of the rotating shaft and the conveying belt, so that the waste slag and the steel in the waste materials are separated from each other, so that the waste slag and the steel are conveyed into the waste slag collecting box and the steel collecting box respectively, facilitating subsequent recycling and utilization of the steel, and the scraper plays a cleaning role on the surface of the conveying belt, so that the steel can smoothly fall from the surface of the conveying belt into the steel collecting box, avoiding the steel remaining on the surface of the conveying belt; however, the above-mentioned device has some deficiencies when in use, the above-mentioned device cooperates the use of the transmission belt and the electromagnet to magnetically attract and collect the steel and other metals, but the removal of the waste slag in the waste materials is only through one transmission of the transmission belt, obviously, in the process of removing the waste materials, the waste materials will still adhere to the steel, which requires the above-mentioned steps to be performed cyclically, but the above-mentioned device does not have a related device for cyclically performing the above-mentioned steps, and can only rely on manual operation, based on this, the present application proposes a scrap steel processing and recycling device and a recycling process capable of solving the above-mentioned problems. SUMMARY

[0004] The application provides a scrap steel processing and recycling device and a recycling process, aiming to solve the problem that the existing device uses the cooperation of a transmission belt and an electromagnet to magnetically attract and collect and recycle metals such as steel, but the removal of waste residues in waste materials is only achieved by one transmission of the transmission belt, and it is obvious that in the process of removing waste materials, waste materials will still adhere to the steel, which requires the above steps to be repeated, but the above device does not have related devices to repeat the above steps, and can only rely on manual operation.

[0005] The application is implemented as follows: a scrap steel processing and recycling device, comprising a supporting base, a recycling box body fixedly connected to the supporting base, a recycling drawer slidably connected in the recycling box body, a magnetic attraction unit provided on the recycling box body, a recycling assembly provided on the supporting base, and a blocking plate slidably connected in the recycling box body.

[0006] Preferably, an observation panel is arranged on the side surface of the recycling box body, an inclined plate is fixedly connected to the recycling box body, and a spatter-proof plate member is fixedly connected to the recycling box body.

[0007] Preferably, the magnetic attraction unit comprises a magnetic force control plate fixedly connected to the side surface of the recycling box body, a control box fixedly connected to the side surface of the magnetic force control plate, a plurality of magnetic force rods extending into the recycling box body fixedly connected to the side surface of the magnetic force control plate, and a plurality of groups of symmetrically arranged inclined material falling plates fixedly connected in the recycling box body.

[0008] Preferably, the recycling assembly comprises a lifting unit and a pulling-out unit, and the lifting unit and the pulling-out unit are both arranged on the supporting base.

[0009] Preferably, the lifting unit comprises a groove formed in the supporting base, a lifting cylinder fixedly connected in the groove, a first connecting plate fixedly connected to the output end of the lifting cylinder, two symmetrically arranged second connecting plates fixedly connected to the side surface of the first connecting plate, a rotating motor fixedly connected to the side surface of one of the second connecting plates, a first rotating shaft fixedly connected to the output end of the rotating motor, and a cam fixedly connected to the side surface of the first rotating shaft.

[0010] Preferably, the pulling-out unit comprises two third connecting plates fixedly connected to the supporting base, one of the third connecting plates is fixedly connected with a pulling-out motor, the output end of the pulling-out motor is fixedly connected with a reciprocating screw rod, the other end of the reciprocating screw rod is rotatably connected to the other third connecting plate, the supporting base is fixedly connected with two fourth connecting plates, the two fourth connecting plates are fixedly connected with a guide rod, the outer side of the reciprocating screw rod is threadedly connected with a reciprocating sliding block, the outer side of the guide rod is slidably connected with a reciprocating sliding block, the two reciprocating sliding blocks are fixedly connected through a fifth connecting plate, the side of the recycling drawer is fixedly connected with two symmetrically arranged first connecting blocks, the side of the two first connecting blocks is fixedly connected with a first connecting rod, the side of the first connecting rod is fixedly connected with a plurality of insertion rods, a plurality of insertion holes corresponding to the plurality of insertion rods are formed in the reciprocating sliding block.

[0011] Preferably, the side of the first connecting plate is fixedly connected with a first supporting protrusion, the bottom of the recycling drawer is clamped with the first supporting protrusion, a first clamping groove is formed in the second connecting plate, a second supporting protrusion is slidably connected in the first clamping groove, the second supporting protrusion is connected with the first clamping groove through a spring for providing elastic force, a rubber head is fixedly connected to the second supporting protrusion.

[0012] Preferably, the recycling box is provided with a scattering unit.

[0013] Preferably, the scattering unit comprises a plurality of scattering motors fixedly connected to the recycling box, the output end of the scattering motor is fixedly connected with a second rotating shaft, another second rotating shaft is rotatably connected to the recycling box, the side of the second rotating shaft is fixedly connected with a rotating drum, the rotating drums are cooperatively sleeved with a transmission belt in pairs, a plurality of arrayed scattering rods are arranged on the transmission belt.

[0014] A scrap steel and iron processing and recycling equipment and a recycling process, the specific steps of the method are as follows:

[0015] Step one: pour the raw materials to be recycled into the recycling box, and under the action of the scattering unit, the raw materials are scattered into the recycling box, and the control box is started to control the magnetic force rod to generate magnetic force to magnetically attract the steel and iron, the raw materials not magnetically attracted fall into the recycling drawer;

[0016] Step two: start the pulling-out unit, the pulling-out motor rotates to drive the reciprocating screw rod to rotate, and the reciprocating sliding block moves to pull out the recycling drawer, and the blocking plate is inserted in the recycling box at this time;

[0017] Step three: start the lifting unit, the lifting cylinder drives the recycling drawer to move upward, moves to the position where the inclined plate is flush, the rotating motor rotates to drive the cam to rotate, so that the recycling drawer is inclined, and the raw materials fall into the recycling box again;

[0018] Step four: send the recycling drawer back to the original place, pull out the blocking plate, and repeat the above steps until there is no metal in the recycling drawer, and then the control box controls the magnetic force of the magnetic rod to disappear, and the steel raw material falls into the recycling drawer for further processing.

[0019] Compared with the prior art, the embodiments of the application have the following beneficial effects:

[0020] 1. By setting the magnetic attraction unit, the control box controls the magnetic force control plate and the magnetic rod, thereby controlling the magnetism of the magnetic rod to facilitate the magnetic attraction operation of the steel material.

[0021] 2. By setting the recycling assembly, the pull-out motor of the pull-out unit rotates first, drives the reciprocating screw rod to rotate, and then drives the reciprocating slide block to reciprocate. Since the recycling drawer is connected with the reciprocating slide block through the cooperation of the insertion rod and the insertion hole, the recycling drawer is also pulled out from the recycling box body. After moving to the farthest end, the lifting cylinder of the lifting unit starts to drive the first connecting plate and the second connecting plate to move upward, so as to drive the collection drawer to move upward. After moving to the same level as the inclined plate, the rotating motor drives the first rotating shaft to rotate to drive the cam to rotate, and the recycling drawer shakes up and down and tilts, and the raw material on it falls into the recycling box body again. The above process is reversed, and the recycling drawer returns to the recycling box body. The raw material can be recycled for magnetic attraction operation, so that the steel can be completely recycled. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 is a method flow chart of a waste steel processing and recycling process provided by the application;

[0023] Figure 2 is a whole structure schematic diagram of a waste steel processing and recycling equipment provided by the application Figure 1 ;

[0024] Figure 3 is a whole structure schematic diagram of a waste steel processing and recycling equipment provided by the application Figure 2 ;

[0025] Figure 4 is Figure 3 an enlarged structure schematic diagram of position A in FIG. 6;

[0026] Figure 5 is Figure 3 an enlarged structure schematic diagram of position B in FIG. 6;

[0027] Figure 6 is Figure 3 an enlarged structure schematic diagram of position C in FIG. 6;

[0028] Figure 7It is a whole structure schematic diagram of a scrap steel and iron processing and recycling equipment provided by the application Figure 2 ;

[0029] Figure 8 It is Figure 7 An enlarged structure schematic diagram at D in the figure

[0030] Figure 9 It is a partial structure schematic diagram of a scattering unit in a scrap steel and iron processing and recycling equipment provided by the application

[0031] Figure 10 It is a structure schematic diagram of a second supporting protrusion on a second connecting plate in a scrap steel and iron processing and recycling equipment provided by the application

[0032] Figure 11 It is a three-dimensional structure schematic diagram of a recycling drawer in a scrap steel and iron processing and recycling equipment provided by the application

[0033] Figure 12 It is a sectional structure schematic diagram of a lifting unit in a scrap steel and iron processing and recycling equipment provided by the application

[0034] The figure mark annotation: 1, supporting base; 2, recycling box body; 3, recycling drawer; 4, blocking plate; 5, observation panel; 6, inclined plate; 701, magnetic force control plate; 702, control box; 703, magnetic force rod; 704, blanking plate; 801, groove; 802, lifting cylinder; 803, first connecting plate; 804, second connecting plate; 805, rotating motor; 806, first rotating shaft; 807, cam; 901, third connecting plate; 902, pulling-out motor; 903, reciprocating screw rod; 904, fourth connecting plate; 905, guide rod; 906, reciprocating sliding block; 907, fifth connecting plate; 908, first connecting block; 909, first connecting rod; 910, plug rod; 911, plug hole; 10, first supporting protrusion; 11, first clamping groove; 12, second supporting protrusion; 13, spring; 14, rubber head; 151, scattering motor; 152, second rotating shaft; 153, rotating drum; 154, transmission belt; 155, scattering rod; 16, anti-spilling plate. DETAILED DESCRIPTION

[0035] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application; the description and the drawings are to be regarded as illustrative in nature and are not intended to be limiting of the application; the terminology used in the description and the claims of the present application and the above accompanying drawings should not be interpreted as being restrictive in nature; the terms "comprising" and "having" and any variations thereof used in the description and the claims of the present application are intended to cover both the inclusive and the exclusive aspects of the terms; the terms "first", "second", and the like used in the description and the claims of the present application are used for distinguishing between similar objects and not necessarily for describing a specific sequential or chronological order.

[0036] Reference to an "embodiment" in this document means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are they necessarily mutually exclusive of one another. As will be apparent to those of ordinary skill in the art, embodiments described herein can be combined with other embodiments.

[0037] Referring to Figure 1 , the embodiment of the application provides a scrap steel processing and recycling process, and specific steps of the method are as follows: step one: pour the raw material to be recycled into the recycling box 2, and under the action of the scattering unit, the raw material is scattered and input into the recycling box 2, and the control box 702 is started to control the magnetic force rod 703 to generate magnetic force to magnetically attract steel, and the raw material that is not magnetically attracted falls into the recycling drawer 3; step two: start the pulling-out unit, the pulling-out motor 902 rotates to drive the reciprocating lead screw 903 to rotate, drive the reciprocating sliding block 906 to move, and pull out the recycling drawer 3, at this time, the blocking plate 4 is inserted into the recycling box 2; step three: start the lifting unit, the lifting cylinder 802 drives the recycling drawer 3 to move upward, moves to the position where the inclined plate 6 is flush, rotates the motor 805 to rotate, drives the cam 807 to rotate, so that the recycling drawer 3 is inclined, and the raw material falls into the recycling box 2 again; step four: send the recycling drawer 3 back to the original place, pull out the blocking plate 4, and repeat the above steps until there is no metal in the recycling drawer 3, then the control box 702 controls the magnetic force of the magnetic force rod 703 to disappear, and the steel raw material falls into the recycling drawer 3 for further processing.

[0038] The embodiment of the application provides a scrap steel processing and recycling device, as shown in Figures 1-12 , which comprises a supporting base 1, a recycling box 2 is fixedly connected to the supporting base 1, a recycling drawer 3 is slidably connected in the recycling box 2, a magnetic attraction unit is arranged on the recycling box 2, a recycling assembly is arranged on the supporting base 1, and a blocking plate 4 is also slidably connected in the recycling box 2.

[0039] An observation panel 5 is arranged on the side surface of the recycling box 2, an inclined plate 6 is fixedly connected to the recycling box 2, and a splash-proof plate 16 is fixedly connected to the recycling box 2.

[0040] When the above device is actually used, the raw material is input into the recycling box 2, the magnetic attraction unit magnetically attracts the steel material, and under the arrangement of the recycling assembly, the magnetic attraction operation on the steel material in the raw material can be recycled, so that the steel material can be completely recycled.

[0041] Referring to Figure 9The magnetic attraction unit comprises a magnetic control plate 701 fixedly connected to the side of the recycling box 2, a control box 702 fixedly connected to the side of the magnetic control plate 701, a plurality of magnetic rods 703 fixedly connected to the side of the magnetic control plate 701 and extending into the recycling box 2, and a plurality of groups of material falling plates 704 fixedly connected to the recycling box 2 and symmetrically and obliquely arranged.

[0042] The control box 702 controls the magnetic control plate 701 and the magnetic rods 703, thereby controlling the magnetism of the magnetic rods 703, so as to facilitate the magnetic attraction operation on the steel materials.

[0043] In combination with Figure 4 , Figure 5 , Figure 8 and Figure 12 , the recycling assembly comprises a lifting unit and a pulling-out unit, and the lifting unit and the pulling-out unit are arranged on the supporting base 1.

[0044] The lifting unit comprises a groove 801 formed in the supporting base 1, a lifting cylinder 802 fixedly connected to the groove 801, a first connecting plate 803 fixedly connected to the output end of the lifting cylinder 802, two second connecting plates 804 fixedly connected to the side of the first connecting plate 803 and symmetrically arranged, a rotating motor 805 fixedly connected to the side of one of the second connecting plates 804, a first rotating shaft 806 fixedly connected to the output end of the rotating motor 805, and a cam 807 fixedly connected to the side of the first rotating shaft 806.

[0045] The pulling-out unit comprises two third connecting plates 901 fixedly connected to the supporting base 1, a pulling-out motor 902 fixedly connected to one of the third connecting plates 901, a reciprocating screw rod 903 fixedly connected to the output end of the pulling-out motor 902, the other end of the reciprocating screw rod 903 rotatably connected to the other third connecting plate 901, two fourth connecting plates 904 fixedly connected to the supporting base, a guide rod 905 fixedly connected between the two fourth connecting plates 904, reciprocating sliding blocks 906 threadedly connected to the outer side of the reciprocating screw rod 903 and slidably connected to the outer side of the guide rod 905, and a fifth connecting plate 907 fixedly connected between the two reciprocating sliding blocks 906.

[0046] The side of the first connecting plate 803 is fixedly connected with a first supporting protrusion 10, the bottom of the recycling drawer 3 is clamped with the first supporting protrusion 10, a first clamping groove 11 is arranged on the second connecting plate 804, a second supporting protrusion 12 is slidably connected in the first clamping groove 11, the second supporting protrusion 12 is connected with the first clamping groove 11 through a spring 13 for providing elasticity, and a rubber head 14 is fixedly connected on the second supporting protrusion 12.

[0047] When the recycling recovery assembly is actually used, the pull-out motor 902 of the pull-out unit is first rotated to drive the reciprocating screw rod 903 to rotate, and then drive the reciprocating sliding block 906 to reciprocate, because the recycling drawer 3 is clamped with the reciprocating sliding block 906 through the cooperation of the plug rod 910 and the plug hole 911, so the recycling drawer 3 is also pulled out from the recycling box body 2, after moving to the farthest end, the lifting cylinder 802 of the lifting unit is started to drive the first connecting plate 803 and the second connecting plate 804 to move upward, so as to drive the collection drawer to move upward, after moving to the same level as the inclined plate 6, the rotating motor 805 drives the first rotating shaft 806 to rotate to drive the cam 807 to rotate, the recycling drawer 3 shakes up and down and tilts, and the raw materials thereon fall into the recycling box body 2 again, and then the above process is reversed, and the recycling drawer 3 returns to the recycling box body 2.

[0048] The cooperation of the second supporting protrusion 12 and the spring 13 is more conducive to the material falling of the recycling drawer 3.

[0049] In combination Figure 6 And Figure 9 The recycling box body 2 is provided with a scattering unit.

[0050] The scattering unit comprises a plurality of scattering motors 151 fixedly connected on the recycling box body 2, the output end of the scattering motor 151 is fixedly connected with a second rotating shaft 152, and the recycling box body 2 is further rotatably connected with another second rotating shaft 152.

[0051] The scattering motor 151 drives the second rotating shaft 152 to rotate, and then drives the rotating drum 153 to rotate to drive the transmission belt 154 to rotate, and the scattering rod 155 rotates without stopping when feeding to scatter the raw materials and avoid the situation of blockage.

[0052] To sum up, the working principle of the present application is as follows: raw materials are input into the recycling box 2, the magnetic attraction unit magnetically attracts the steel materials, and under the setting of the circulating recycling assembly, the steel materials in the raw materials can be magnetically attracted in a circulating manner, so that the steel materials can be completely recycled; the control box 702 controls the magnetic control plate 701 and the magnetic rod 703, thereby controlling the magnetism of the magnetic rod 703, so as to magnetically attract the steel materials; the pull-out motor 902 of the pull-out unit rotates first, drives the reciprocating screw rod 903 to rotate, and then drives the reciprocating sliding block 906 to reciprocate, because the recycling drawer 3 is clamped with the reciprocating sliding block 906 through the cooperation of the plug rod 910 and the plug hole 911, so the recycling drawer 3 will also be pulled out from the recycling box 2, after moving to the farthest end, the lifting cylinder 802 of the lifting unit starts to drive the first connecting plate 803 and the second connecting plate 804 to move upward, so as to drive the collection drawer to move upward, after moving to the same level with the inclined plate 6, the rotating motor 805 drives the first rotating shaft 806 to rotate to drive the cam 807 to rotate, the recycling drawer 3 shakes up and down and tilts, and the raw materials on it fall into the recycling box 2 again, then the above process is reversed, and the recycling drawer 3 returns to the recycling box 2; the scattering motor 151 rotates to drive the second rotating shaft 152 to rotate, and then drives the rotating drum 153 to rotate to drive the transmission belt 154 to rotate, the scattering rod 155 rotates continuously when feeding to scatter the raw materials and avoid blockage.

[0053] The above description is only the preferred embodiment of the present application, and is not intended to limit the present application, any modification, equivalent replacement, improvement, etc. within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A scrap iron processing and recycling plant comprising a support base (1), characterized in that, The support base (1) is fixedly connected with a recycling box (2), the recycling box (2) is slidably connected with a recycling drawer (3), the recycling box (2) is provided with a magnetic attraction unit, the support base (1) is provided with a recycling assembly, and the recycling box (2) is further slidably connected with a blocking plate (4); The magnetic attraction unit comprises a magnetic force control plate (701) fixedly connected to the side of the recycling box (2), the side of the magnetic force control plate (701) is fixedly connected with a control box (702), the side of the magnetic force control plate (701) is fixedly connected with a plurality of magnetic force rods (703) extending into the recycling box (2), and the recycling box (2) is fixedly connected with a plurality of groups of symmetrically arranged material falling plates (704); The recycling assembly comprises a lifting unit and a pulling-out unit, and the lifting unit and the pulling-out unit are arranged on the support base (1); The lifting unit comprises a groove (801) formed in the support base (1), the groove (801) is fixedly connected with a lifting cylinder (802), the output end of the lifting cylinder (802) is fixedly connected with a first connecting plate (803), the side of the first connecting plate (803) is fixedly connected with two second connecting plates (804) arranged symmetrically, the side of one of the second connecting plates (804) is fixedly connected with a rotating motor (805), the output end of the rotating motor (805) is fixedly connected with a first rotating shaft (806), and the side of the first rotating shaft (806) is fixedly connected with a cam (807); The pulling-out unit comprises two third connecting plates (901) fixedly connected to the support base (1), one of the third connecting plates (901) is fixedly connected with a pulling-out motor (902), the output end of the pulling-out motor (902) is fixedly connected with a reciprocating screw rod (903), the other end of the reciprocating screw rod (903) is rotatably connected to the other third connecting plate (901), the support base (1) is fixedly connected with two fourth connecting plates (904), the two fourth connecting plates (904) are fixedly connected with a guide rod (905) therebetween, the outer side of the reciprocating screw rod (903) is threadedly connected with a reciprocating sliding block (906), the outer side of the guide rod (905) is slidably connected with the reciprocating sliding block (906), the two reciprocating sliding blocks (906) are fixedly connected through a fifth connecting plate (907), the side of the recycling drawer (3) is fixedly connected with two first connecting blocks (908) arranged symmetrically, the sides of the two first connecting blocks (908) are fixedly connected with first connecting rods (909), the side of the first connecting rod (909) is fixedly connected with a plurality of insertion rods (910), and a plurality of insertion holes (911) corresponding to the plurality of insertion rods (910) are formed in the reciprocating sliding block (906). The side of the first connecting plate (803) is fixedly connected with a first supporting protrusion (10), the bottom of the recycling drawer (3) is clamped with the first supporting protrusion (10), a first clamping groove (11) is arranged on the second connecting plate (804), a second supporting protrusion (12) is slidably connected in the first clamping groove (11), the second supporting protrusion (12) is connected with the first clamping groove (11) through a spring (13) for providing elasticity, and a rubber head (14) is fixedly connected on the second supporting protrusion (12); The recycling box (2) is provided with a scattering unit, the scattering unit comprises a plurality of scattering motors (151) fixedly connected on the recycling box (2), the output end of the scattering motor (151) is fixedly connected with a second rotating shaft (152), and the recycling box (2) is further rotatably connected with another second rotating shaft (152); the side of the second rotating shaft (152) is fixedly connected with a rotating drum (153), and the rotating drums (153) are in pairs and are matched with a transmission belt (154) in a sleeving mode, and a plurality of arrayed scattering rods (155) are arranged on the transmission belt (154).

2. A scrap iron processing and recycling apparatus as claimed in claim 1, characterized in that, The side of the recycling box (2) is provided with an observation panel (5), the recycling box (2) is fixedly connected with an inclined plate (6), and the recycling box (2) is fixedly connected with a spatter-proof plate (16).

3. A scrap steel and iron processing and recycling process, using the scrap steel and iron processing and recycling equipment of any one of claims 1-2, characterized in that: The specific steps of the process are as follows: Step one: pour the raw materials to be recycled into the recycling box (2), and under the action of the scattering unit, the raw materials are scattered and input into the recycling box (2), and the control box (702) is started to control the magnetic rod (703) to generate a magnetic force to magnetically attract the steel and iron, and the raw materials not magnetically attracted fall into the recycling drawer (3); Step two: start the pulling-out unit, rotate the pulling-out motor (902) to drive the reciprocating lead screw (903) to rotate, drive the reciprocating sliding block (906) to move, pull out the recycling drawer (3), and at this time, the blocking plate (4) is inserted into the recycling box (2); Step three: start the lifting unit, drive the recycling drawer (3) to move upward by the lifting cylinder (802), move to the position where the inclined plate (6) is flush, rotate the motor (805) to drive the cam (807) to rotate, so that the recycling drawer (3) is inclined, and the raw materials fall into the recycling box (2) again; Step four: send the recycling drawer (3) back to the original place, pull out the blocking plate (4), and repeat the above steps until there is no metal in the recycling drawer (3) taken out, the control box (702) controls the magnetic force of the magnetic rod (703) to disappear, the steel raw materials fall into the recycling drawer (3), and further processing is waited.

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