Solid-liquid separation device for scrap iron recovery

Abstract

The utility model belongs to the technical field of scrap iron recovery, and particularly relates to a solid-liquid separation device for scrap iron recovery, which comprises a separation box and a support column, the support column is fixedly mounted on the bottom surface of the separation box, a discharge chute penetrates through the front surface of the separation box, a baffle is arranged on the inner wall of the discharge chute, and a conveying mechanism is arranged on the side surface of the separation box. And a separation mechanism is arranged in the separation box. According to the solid-liquid separation device for scrap iron recovery, the conveying mechanism is arranged, a certain angle is formed between a conveying belt and the ground level, through holes are formed in the outer surface of the conveying belt in a penetrating mode, when scrap iron is conveyed, the scrap iron enters the separation box to be subjected to secondary solid-liquid separation after being subjected to primary solid-liquid separation, and the good solid-liquid separation effect is achieved; the stirring unit is arranged in the separation box, when the stirring unit works, the vibration unit can work at the same time, scrap iron is vibrated and stirred on the upper surface of the filter plate of the separation box at the same time, liquid can be rapidly separated, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of scrap iron recovery, in particular to a solid-liquid separation device for scrap iron recovery. Background Art

[0002] Scrap iron, also known as recycled iron, refers to iron waste in life or iron metal waste and iron filings in industrial production. Recycled iron is used as a production ingredient in the production of iron products, steel products and various alloy metal products. Its compounds are also used as magnets, dyes (ink, cyanotype, rouge pigments) and abrasives (red iron powder), etc. When recycling scrap iron, solid-liquid separation is required to remove the liquid in the scrap iron.

[0003] Currently, in the process of scrap iron recycling, the scrap iron is generally cleaned to remove the rust on the surface of the scrap iron, and then the wastewater is discharged. Currently, when the cleaning liquid is discharged, it may be difficult to discharge the liquid due to the shape of the scrap iron.

[0004] As disclosed in Chinese patent CN215137534U, a solid-liquid separation device for scrap iron recovery comprises a box body, a plurality of legs are symmetrically fixed by bolts on both sides of the bottom of the box body, a fixed block is fixed on the inner wall of one side of the box body, a movable groove is provided on the inner side of the fixed block, a first mesh plate is rotatably connected to the inner wall of the movable groove by a bearing, a second mesh plate is rotatably connected to the other side of the first mesh plate by a bearing, a reset mechanism is connected to the second mesh plate, a first slide groove is provided at the bottom of the inner wall of the box body, a first slider is slidably connected in the first slide groove, the first slider and the first mesh plate are rotatably connected by a first support rod, and a striker rod is fixed on the other side of the first slider by bolts. In the utility model, the cam collides with the striker rod, so that the first slider moves along the first slide groove, the first support rod lifts the first mesh plate and the second mesh plate, and under the action of the second spring, the first mesh plate and the second mesh plate shake up and down, thereby effectively improving the drainage efficiency.

[0005] However, the solid-liquid separation device for scrap iron recovery only performs solid-liquid separation on the scrap iron once, and the effect is not good enough. In addition, the scrap iron is directly put into the box, which will cause more liquid to accumulate therein, affecting the efficiency.

[0006] Therefore, we proposed a solid-liquid separation device for scrap iron recovery to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a solid-liquid separation device for recycling scrap iron to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a solid-liquid separation device for scrap iron recovery, comprising a separation box and a support column, the support column is fixedly installed on the bottom surface of the separation box, a discharge trough is penetrated through the front of the separation box, a baffle is provided on the inner wall of the discharge trough, a conveying mechanism is provided on the side of the separation box, and a separation mechanism is provided inside the separation box;

[0009] The conveying mechanism includes a conveying box, a second driving motor, a transmission circular plate, a connecting cylinder, a conveyor belt and a through hole. The conveying box is fixedly installed on the side of one end of the separation box, the second driving motor is fixedly installed on the side of the conveying box, the transmission circular plate is fixedly installed on the output end of the second driving motor, the connecting cylinder is fixedly installed in the middle position of the side of the transmission circular plate, the conveyor belt is arranged on the outer surface of the connecting cylinder, and the through hole runs through the outer surface of the conveyor belt.

[0010] Preferably, the separation mechanism includes a stirring unit and a vibration unit, the conveying stirring unit includes a fixed plate, a first drive motor, a connecting shaft and a toggle plate, the fixed plate is fixedly installed on the side of the separation box, the first drive motor is fixedly installed on the bottom surface of the fixed plate, the connecting shaft is installed on the inner wall of the separation box, and the toggle plate is fixedly installed on the outer surface of the connecting shaft.

[0011] Preferably, the vibration unit includes a connecting module and a striking module, the connecting module includes a square plate, a connecting spring, a filter plate, a filter hole and a connecting block, the square plate is fixedly installed on the lower part of the inner wall of the separation box, the connecting spring is fixedly installed on the bottom surface of the square plate, the filter plate is fixedly connected to the bottom end of the connecting spring, the filter hole passes through the upper surface of the filter plate, and the connecting block is fixedly installed on both sides of the bottom surface of the filter plate.

[0012] Preferably, the striking module includes a transmission shaft, a first moving wheel, a second moving wheel, a first rotating column, a third moving wheel, a first belt, a second rotating column, a fourth moving wheel, a second belt and a protrusion, the transmission shaft is fixedly installed on the output end of the first drive motor, the first moving wheel is fixedly installed on the side of the transmission shaft, the second moving wheel is fixedly installed on the side of the first moving wheel, the first rotating column is installed on the inner wall of the separation box, the third moving wheel is fixedly installed on the side of one end of the first rotating column, the first belt is arranged on the outer surface of the third moving wheel and the second moving wheel, the second rotating column is installed on the inner wall of the separation box, the fourth moving wheel is fixedly installed on the side of one end of the second rotating column, the second belt is arranged on the outer surface of the fourth moving wheel and the first moving wheel, and the protrusions are distributed and fixedly installed on the outer surfaces of the first rotating column and the second rotating column.

[0013] Preferably, the side of the separation box is penetrated by a hole, one end of the connecting shaft passes through the hole and is fixedly connected to the side of the second driving wheel, the toggle plates are fixedly installed on the outer surface of the connecting shaft in sequence at equal intervals, the inner bottom surface of the separation box is penetrated by a hole and a water outlet pipe is fixedly installed on the inner wall of the hole.

[0014] Preferably, a baffle is fixedly installed on the outer side of the outer surface of the conveyor belt, and a drainage hole is penetrated in the middle of the inner bottom surface of the conveyor box.

[0015] Preferably, the square plates are symmetrically distributed at the four corners of the inner wall of the separation box, the filter holes are equidistantly spaced and sequentially penetrate the upper surface of the filter plate, and the bottom surface of the connecting block is in contact with the upper end of the protrusion.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The solid-liquid separation device for scrap iron recovery is provided with a conveying mechanism, wherein the conveyor belt is at a certain angle to the ground level and the outer surface of the conveyor belt is penetrated with through holes, so that the scrap iron can be transported for the first solid-liquid separation and then enter the separation box for the second solid-liquid separation to achieve a better solid-liquid separation effect.

[0018] 2. The solid-liquid separation device for scrap iron recovery has a toggle unit in the separation box, so that the vibration unit can work simultaneously when the stirring unit is working. The scrap iron is vibrated and toggled on the upper surface of the filter plate of the separation box, so that the liquid can be separated quickly to improve the working efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the separation mechanism structure of the utility model;

[0021] Figure 3 for Figure 2 A schematic diagram of the local enlarged structure at point A in the middle;

[0022] Figure 4 It is a schematic diagram of the structure of the conveying mechanism of the utility model.

[0023] In the figure: 1, separation box; 101, discharge chute; 102, baffle; 2, support column; 3, fixed plate; 301, first drive motor; 302, transmission shaft; 303, first moving wheel; 304, second moving wheel; 305, connecting shaft; 306, toggle plate; 307, first rotating column; 308, third moving wheel; 309, first belt; 310, second rotating column; 311, fourth moving wheel; 312, second belt; 313, convex block; 314, square plate; 315, connecting spring; 316, filter plate; 317, filter hole; 318, connecting block; 319, water outlet pipe; 320, conveying box; 321, second drive motor; 322, transmission circular plate; 323, connecting cylinder; 324, conveyor belt; 325, through hole; 326, baffle; 327, drainage hole. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 4 , the utility model provides a technical solution:

[0026] Embodiment 1: A solid-liquid separation device for scrap iron recovery, comprising a separation box 1 and a support column 2, wherein the support column 2 is fixedly mounted on the bottom surface of the separation box 1, a discharge trough 101 is passed through the front of the separation box 1, a baffle 102 is provided on the inner wall of the discharge trough 101, a conveying mechanism is provided on the side of the separation box 1, and a separation mechanism is provided inside the separation box 1;

[0027] The conveying mechanism includes a conveying box 320, a second driving motor 321, a transmission circular plate 322, a connecting cylinder 323, a conveying belt 324 and a through hole 325. The conveying box 320 is fixedly installed on the side of one end of the separation box 1, the second driving motor 321 is fixedly installed on the side of the conveying box 320, the transmission circular plate 322 is fixedly installed on the output end of the second driving motor 321, the connecting cylinder 323 is fixedly installed in the middle position of the side of the transmission circular plate 322, the conveying belt 324 is arranged on the outer surface of the connecting cylinder 323, and the through hole 325 runs through the outer surface of the conveying belt 324.

[0028] A retaining bar 326 is fixedly installed on the outer side of the outer surface of the conveyor belt 324, and a drainage hole 327 is penetrated in the middle position of the inner bottom surface of the conveying box 320. By setting up a conveying mechanism, the conveyor belt 324 is at a certain angle to the ground level and the outer surface of the conveyor belt 324 is penetrated by a through hole 325, which can perform the first solid-liquid separation on the scrap iron during transportation and then enter the separation box 1 for secondary solid-liquid separation to achieve a better solid-liquid separation effect.

[0029] The second driving motor 321 drives the transmission circular plate 322 to rotate, thereby driving the connecting cylinder 323 to rotate and causing the conveyor belt 324 to rotate, and the cleaned scrap iron is placed on the upper surface of the conveyor belt 324 for transportation. During the transportation process, the liquid attached to the outer surface of the scrap iron will fall through the through hole 325 passing through the outer surface of the conveyor belt 324 to the inner bottom surface of the conveying box 320 and be discharged through the drainage hole 327 for solid-liquid separation.

[0030] Embodiment 2: Based on embodiment 1, the separation mechanism includes a stirring unit and a vibration unit, and the conveying stirring unit includes a fixed plate 3, a first drive motor 301, a connecting shaft 305 and a toggle plate 306. The fixed plate 3 is fixedly installed on the side of the separation box 1, the first drive motor 301 is fixedly installed on the bottom surface of the fixed plate 3, the connecting shaft 305 is installed on the inner wall of the separation box 1, and the toggle plate 306 is fixedly installed on the outer surface of the connecting shaft 305. A hole is penetrated through the side of the separation box 1, one end of the connecting shaft 305 passes through the hole and is fixedly connected to the side of the second moving wheel 304, and the toggle plate 306 is fixedly installed on the outer surface of the connecting shaft 305 at equal intervals. The inner bottom surface of the separation box 1 is penetrated by a hole and an outlet pipe 319 is fixedly installed on the inner wall of the hole.

[0031] The vibration unit includes a connection module and a striking module, the connection module includes a square plate 314, a connecting spring 315, a filter plate 316, a filter hole 317 and a connecting block 318, the square plate 314 is fixedly installed on the lower part of the inner wall of the separation box 1, the connecting spring 315 is fixedly installed on the bottom surface of the square plate 314, the filter plate 316 is fixedly connected to the bottom end of the connecting spring 315, the filter hole 317 runs through the upper surface of the filter plate 316, and the connecting block 318 is fixedly installed on both sides of the bottom surface of the filter plate 316. The striking module includes a transmission shaft 302, a first moving wheel 303, a second moving wheel 304, a first rotating column 307, a third moving wheel 308, a first belt 309, a second rotating column 310, a fourth moving wheel 311, a second belt 312 and a protrusion 313. The transmission shaft 302 is fixedly mounted on the output end of the first driving motor 301, the first moving wheel 303 is fixedly mounted on the side of the transmission shaft 302, the second moving wheel 304 is fixedly mounted on the side of the first moving wheel 303, the first rotating column 309 is fixedly mounted on the side of the first rotating wheel 303, and the fourth moving wheel 311 is fixedly mounted on the side of the first rotating wheel 303. 307 is installed on the inner wall of the separation box 1, the third moving wheel 308 is fixedly installed on the side of one end of the first rotating column 307, the first belt 309 is arranged on the outer surface of the third moving wheel 308 and the second moving wheel 304, the second rotating column 310 is installed on the inner wall of the separation box 1, the fourth moving wheel 311 is fixedly installed on the side of one end of the second rotating column 310, the second belt 312 is arranged on the outer surface of the fourth moving wheel 311 and the first moving wheel 303, the protrusions 313 are distributed and fixedly installed on the outer surface of the first rotating column 307 and the second rotating column 310, the square plate 314 is symmetrically distributed at the four corners of the inner wall of the separation box 1, the filter holes 317 are equidistantly spaced and sequentially penetrate the upper surface of the filter plate 316, the bottom surface of the connecting block 318 is in contact with the upper end of the protrusion 313, by arranging a toggle unit in the separation box 1, the vibration unit can work at the same time when the stirring unit is working, the scrap iron is vibrated and toggled on the upper surface of the filter plate 316 of the separation box 1, which can make the liquid separated quickly and improve the working efficiency.

[0032] The scrap iron transported by the conveyor belt 324 enters the separation box 1 in sequence, and the first driving motor 301 drives the transmission shaft 302 to rotate, thereby driving the first moving wheel 303 and the second moving wheel 304 and the connecting shaft 305 to rotate, and the toggle plate 306 fixedly installed on the outer surface of the connecting shaft 305 at equal intervals rotates to toggle the scrap iron, and the first moving wheel 303 rotates to drive the second belt 312 to rotate, thereby driving the fourth moving wheel 311 to rotate, so that the second rotating column 310 rotates, and at the same time, the second moving wheel 304 rotates to drive the first belt 309 to rotate, thereby driving the third moving wheel 308 to rotate, so that the first rotating column 307 and the second rotating column 310 rotate at the same time, and the protrusion 313 contacts the connecting block 318 to hit the filter plate 316, and the hit filter plate 316 vibrates together through the connecting spring 315 connected to the upper surface, so that the scrap iron vibrates inside the separation box 1 for secondary solid-liquid separation, and the separated liquid is discharged through the outlet pipe 319 on the bottom of the separation box 1.

[0033] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

Claims

1. A solid-liquid separation device for recycling scrap iron, comprising a separation box (1) and a support column (2), wherein the support column (2) is fixedly mounted on the bottom surface of the separation box (1), a discharge trough (101) is passed through the front surface of the separation box (1), and a baffle (102) is provided on the inner wall of the discharge trough (101), characterized in that: A conveying mechanism is arranged on the side of the separation box (1), and a separation mechanism is arranged inside the separation box (1); The conveying mechanism comprises a conveying box (320), a second driving motor (321), a transmission circular plate (322), a connecting cylinder (323), a conveying belt (324) and a through hole (325); the conveying box (320) is fixedly mounted on the side surface of one end of the separation box (1); the second driving motor (321) is fixedly mounted on the side surface of the conveying box (320); the transmission circular plate (322) is fixedly mounted on the output end of the second driving motor (321); the connecting cylinder (323) is fixedly mounted at the middle position of the side surface of the transmission circular plate (322); the conveying belt (324) is arranged on the outer surface of the connecting cylinder (323); and the through hole (325) runs through the outer surface of the conveying belt (324).

2. A solid-liquid separation device for scrap iron recovery according to claim 1, characterized in that: The separation mechanism comprises a stirring unit and a vibration unit, and the conveying stirring unit comprises a fixed plate (3), a first drive motor (301), a connecting shaft (305) and a toggle plate (306); the fixed plate (3) is fixedly mounted on the side of the separation box (1); the first drive motor (301) is fixedly mounted on the bottom surface of the fixed plate (3); the connecting shaft (305) is mounted on the inner wall of the separation box (1); and the toggle plate (306) is fixedly mounted on the outer surface of the connecting shaft (305).

3. A solid-liquid separation device for scrap iron recovery according to claim 2, characterized in that: The vibration unit comprises a connection module and a striking module, wherein the connection module comprises a square plate (314), a connection spring (315), a filter plate (316), a filter hole (317) and a connection block (318), wherein the square plate (314) is fixedly mounted on the lower part of the inner wall of the separation box (1), the connection spring (315) is fixedly mounted on the bottom surface of the square plate (314), the filter plate (316) is fixedly connected to the bottom end of the connection spring (315), the filter hole (317) penetrates the upper surface of the filter plate (316), and the connection block (318) is fixedly mounted on both sides of the bottom surface of the filter plate (316).

4. A solid-liquid separation device for scrap iron recovery according to claim 3, characterized in that: The striking module comprises a transmission shaft (302), a first moving wheel (303), a second moving wheel (304), a first rotating column (307), a third moving wheel (308), a first belt (309), a second rotating column (310), a fourth moving wheel (311), a second belt (312) and a protrusion (313), wherein the transmission shaft (302) is fixedly mounted on the output end of the first driving motor (301), the first moving wheel (303) is fixedly mounted on the side of the transmission shaft (302), the second moving wheel (304) is fixedly mounted on the side of the first moving wheel (303), the first rotating column (307) is mounted on the third moving wheel (308), the first belt (309), the second rotating column (310), the fourth moving wheel (311), the second belt (312) and the protrusion (313), wherein the transmission shaft (302) is fixedly mounted on the output end of the first driving motor (301), the first moving wheel (303) is fixedly mounted on the side of the first moving wheel (303), the first rotating column (307) is mounted on the third moving wheel (308), and the second rotating column (310) is mounted on the fourth moving wheel (311). The separation box (1) is mounted on the inner wall of the separation box, the third moving wheel (308) is fixedly mounted on the side surface of one end of the first rotating column (307), the first belt (309) is arranged on the outer surfaces of the third moving wheel (308) and the second moving wheel (304), the second rotating column (310) is installed on the inner wall of the separation box (1), the fourth moving wheel (311) is fixedly mounted on the side surface of one end of the second rotating column (310), the second belt (312) is arranged on the outer surfaces of the fourth moving wheel (311) and the first moving wheel (303), and the protrusions (313) are distributed and fixedly mounted on the outer surfaces of the first rotating column (307) and the second rotating column (310).

5. A solid-liquid separation device for scrap iron recovery according to claim 2, characterized in that: The side of the separation box (1) is penetrated by a hole, one end of the connecting shaft (305) passes through the hole and is fixedly connected to the side of the second moving wheel (304), the toggle plates (306) are fixedly installed on the outer surface of the connecting shaft (305) in an evenly spaced sequence, and the inner bottom surface of the separation box (1) is penetrated by a hole, and a water outlet pipe (319) is fixedly installed on the inner wall of the hole.

6. A solid-liquid separation device for scrap iron recovery according to claim 1, characterized in that: A retaining bar (326) is fixedly installed on the outer side of the outer surface of the conveyor belt (324), and a drainage hole (327) is penetrated in the middle of the inner bottom surface of the conveyor box (320).

7. A solid-liquid separation device for scrap iron recovery according to claim 3, characterized in that: The square plates (314) are symmetrically distributed at the four corners of the inner wall of the separation box (1), the filter holes (317) are uniformly spaced and sequentially penetrate the upper surface of the filter plate (316), and the bottom surface of the connecting block (318) is in contact with the upper end of the protrusion (313).

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