Oil-water separation device for scrap iron

Abstract

The utility model discloses an oil-water separation device for scrap iron, which relates to the technical field of separation devices and comprises a vibration reduction base, a material guide plate is arranged at the top of the vibration reduction base, a vibration motor is arranged at the bottom of the material guide plate, and slag separation rods are arranged at the left end of the inner wall of the material guide plate in a staggered manner. According to the oil-water separation device, when the bolts are conveyed to the splash-proof cover, the possibility that oil stains splash out of the material guide plate is reduced, and heat generated by the bolts and oil fume are conveniently extracted through the cooperation of the oil fume guide pipe and the external range hood, so that the possibility that the oil fume drifts everywhere to influence the surrounding environment when the bolts are subjected to oil-water separation is reduced; the material guiding plate is driven by the vibration motor to vibrate to convey bolts, so that the bolts are conveyed to the residue separating rod, iron scraps and oil stains on the surfaces of the bolts are separated through the residue separating rod, the iron scraps and the oil stains are screened through cooperation of the double-layer oil residue separating mesh screen, and finally the oil stains are collected through the oil collecting box and recycled.

Description

Technical Field

[0001] This utility model relates to the field of separation device technology, and in particular to an iron filings oil-water separation device. Background Technology

[0002] Currently, the thread rolling technology for screws mainly uses a motor to drive a turntable to rotate, and a connecting rod on the turntable drives the thread rolling plate to form a linear motion, thus directly rolling the threads on the straight shank of the screw to form threads. However, when rolling the screw, iron filings are generated at the tail of the screw shank. These iron filings also inevitably contain oil and water. It is understood that the oil includes lubricating oil, and the water is water contained in a cutting fluid-like substance. Due to environmental protection requirements and cost reduction, in the actual recycling process, these oil and water must be separated from the screw threads by an iron filings oil-water separator to remove the filings and drain the oil.

[0003] An existing patent (publication number: CN115971170A) discloses a separation structure for separating iron filings from oil and water, which includes a base, a vibrator, and a receiving tray. The base includes a platform. The vibrator is mounted on the platform of the base. The receiving tray includes a chassis. The first, second, and third walls are connected in sequence and define an opening. In the process of implementing this solution, the following problems were found in the prior art, which have not been well resolved: When using this device, screws are directly poured into the separation device to separate iron filings and oil and water on the surface of the screws. However, the surface of the screws contains a high temperature during the conveying process and is prone to generating oil fumes. At this time, the oil fumes are easy to drift out of the device and easily affect the surrounding environment. Utility Model Content

[0004] To address the issue that the aforementioned device directly pours screws into the separator to separate iron filings and oil from the screw surface, but the screws have a high surface temperature during transport and easily generate oil fumes, which can easily drift out of the device and impact the surrounding environment.

[0005] This utility model provides an iron filings oil-water separation device, which adopts the following technical solution:

[0006] An iron filings oil-water separation device includes a vibration damping base, a guide plate on the top of the vibration damping base, a vibration motor on the bottom of the guide plate, slag separating rods staggered on the left end of the inner wall of the guide plate, a double-layer oil-slag separation screen at the bottom of the left end of the guide plate, an oil collection box on the top of the vibration damping base below the double-layer oil-slag separation screen, a splash guard in the middle of the top surface of the guide plate, and an oil fume duct on the top of the guide plate above the slag separating rods.

[0007] The above technical solution involves first feeding the threaded bolts into the guide plate, then starting the vibration motor to vibrate the guide plate and simultaneously vibrate the slag separating rod and the double-layer oil slag separation screen. As the guide plate vibrates, the bolts are continuously conveyed to the slag separating rod, where the slag separating rod separates the iron filings and oil stains from the bolt surface. The double-layer oil slag separation screen then separates the iron filings and oil stains. Finally, the oil stains are collected and recycled through the oil collection box.

[0008] Optionally, in the above-mentioned iron filings oil-water separation device, the vibration damping base includes a base plate and four elastic support arms. The four elastic support arms are arranged in a rectangular distribution on the base plate. The elastic support arms are installed between the base plate and the guide plate by bolts. The elastic support arms are V-shaped and have rubber buffer columns inside.

[0009] The above technical solution uses four elastic support arms to support the guide plate and rubber buffer columns to buffer and reduce vibration of the guide plate.

[0010] Optionally, in the above-mentioned iron filings oil-water separation device, the guide plate includes two side plates and an inclined plate. The inclined plate is installed obliquely on the vibration damping base. The two side plates are fixedly installed on the inclined plate by bolts. An adjusting plate is provided at the right end of one of the side plates. Several first bolt holes are opened on the side wall of the adjusting plate. The adjusting plate is fixedly installed on the side plate by bolts cooperating with the first bolt holes. A movable plate is installed on the top surface of the right end of the inclined plate by bolts.

[0011] The above technical solution uses two side plates and an inclined plate to form a U-shaped plate, which facilitates the conveying of bolts. By adjusting the position of the adjusting plate and the movable plate, the device can receive bolts from multiple directions.

[0012] Optionally, in the above-mentioned iron filings oil-water separation device, the slag separating rod is composed of several round rods, which are divided into two layers, with the round rods of the lower layer of the slag separating rod located below the interval between two adjacent round rods of the upper layer of the slag separating rod.

[0013] The above technical solution facilitates the separation of oil stains and iron filings from the bolt surface by using the upper and lower slag separating rods together.

[0014] Optionally, in the above-mentioned iron filings oil-water separation device, the double-layer oil-sludge separation screen includes a first filter screen and a second filter screen. The first filter screen is located below the left end of the guide plate. The side wall of the first filter screen has a first strip-shaped bolt groove for installing bolts. The first filter screen is fixedly installed below the left end of the guide plate by bolts cooperating with the first strip-shaped bolt groove. The first filter screen is located below the slag separating rod. The side wall of the second filter screen has a second strip-shaped bolt groove for installing bolts. The second filter screen is fixedly installed below the guide plate by bolts cooperating with the second strip-shaped bolt groove. The second filter screen is located below the first filter screen.

[0015] The above technical solution allows the first filter screen to be easily fixedly installed on the lower left side of the guide plate using bolts, and the angle of the first filter screen can be adjusted using the first strip bolt groove. Similarly, the second filter screen can be easily fixedly installed on the lower side of the guide plate using bolts, and the angle of the second filter screen can be adjusted using the second strip bolt groove.

[0016] Optionally, in the above-mentioned iron filings oil-water separation device, the inner wall of the oil collection box is provided with an inclined groove, and the lowest point of the inclined groove is provided with an oil discharge port. The oil collection box is fixed on the vibration damping base by a support frame, and the oil collection box is connected to the support frame by bolts.

[0017] The above technical solution allows the oil stains in the oil collection box to flow towards the oil drain port via the inclined groove, and then the oil stains can be discharged through the oil drain port. The oil collection box can be fixed to the support frame with bolts.

[0018] Optionally, in the above-mentioned iron filings oil-water separation device, the splash guard is installed on the top of the guide plate by bolts, and the splash guard is above the junction of the guide plate and the slag separating rod.

[0019] The above technical solution allows for adjustment of the position of the guide plate via bolts, and reduces the possibility of oil splashing everywhere during conveying by using a splash guard.

[0020] In summary, this utility model has at least one of the following beneficial effects:

[0021] When the bolts are conveyed, the splash guard reduces the possibility of oil splashing out from the guide plate, and the oil fume duct works in conjunction with an external range hood to facilitate the extraction of heat and oil fumes generated by the bolts, thereby reducing the possibility of oil fumes spreading around and affecting the surrounding environment when the bolts are separated from oil and water.

[0022] The bolts are conveyed by the vibration of the guide plate caused by the vibrating motor, and then conveyed to the slag separating rod. The slag separating rod separates the iron filings and oil stains on the surface of the bolts. Then, the double-layer oil slag separating screen is used to screen the iron filings and oil stains. Finally, the oil stains are collected and recycled through the oil collection box. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0024] Figure 2 This is a cross-sectional view of the present invention;

[0025] Figure 3 This is a top view of the present invention;

[0026] Figure 4 This is a front view of the present invention;

[0027] Figure 5 This is a three-dimensional structural diagram of the back of this utility model;

[0028] Figure 6 This is a partial three-dimensional structural schematic diagram of the present invention.

[0029] In the diagram: 1. Vibration damping base; 11. Base plate; 12. Elastic support arm; 13. Rubber buffer column; 2. Guide plate; 21. Side plate; 22. Inclined plate; 23. Adjusting plate; 24. First bolt hole; 25. Movable plate; 3. Vibration motor; 4. Slag separating rod; 5. Double-layer oil slag separation screen; 51. First filter screen; 52. Second filter screen; 53. First strip bolt groove; 54. Second strip bolt groove; 6. Oil collection box; 61. Inclined groove; 62. Oil outlet; 63. Support frame; 7. Splash shield; 8. Oil fume duct. Detailed Implementation

[0030] The following is in conjunction with the appendix Figures 1-6 The present invention will be described in further detail below.

[0031] Please refer to the attached diagram in the instruction manual. Figures 1-6This utility model provides an embodiment of an iron filings oil-water separation device, including a vibration damping base 1. A guide plate 2 is provided on the top of the vibration damping base 1. The guide plate 2 includes two side plates 21 and an inclined plate 22. The inclined plate 22 is installed obliquely on the vibration damping base 1. The two side plates 21 are fixedly installed on the inclined plate 22 by bolts. An adjusting plate 23 is provided on the right end of one of the side plates 21. Several first bolt holes 24 are opened on the side wall of the adjusting plate 23. The adjusting plate 23 is fixedly installed on the side plate 21 by bolts cooperating with the first bolt holes 24. A movable plate 25 is installed on the top surface of the right end of the inclined plate 22 by bolts. The two side plates 21 and the inclined plate 22 cooperate to form a U-shaped plate, thereby facilitating the conveying of bolts. By adjusting the position of the adjusting plate 23 and the movable plate 25, the device can receive bolts from multiple directions and reduce the possibility of bolts falling out of the device during material discharge.

[0032] It should be noted that the inclined plate 22 is composed of a double-layer partition, so that the upper partition can be replaced after it wears out.

[0033] A vibration motor 3 is installed at the bottom of the guide plate 2. The vibration damping base 1 includes a base plate 11 and four elastic support arms 12. The four elastic support arms 12 are arranged in a rectangular pattern on the base plate 11. The elastic support arms 12 are bolted between the base plate 11 and the guide plate 2. The elastic support arms 12 are V-shaped. Rubber buffer columns 13 are installed inside the elastic support arms 12. The four elastic support arms 12 work together to support the guide plate 2 and the rubber buffer columns 13 buffer and dampen the vibration of the guide plate 2, thereby reducing the vibration force of the device when the vibration motor 3 is running and reducing the possibility of the device position falling.

[0034] It should be noted that the elastic support arm 12 can also use existing shock-absorbing brackets in the prior art.

[0035] The left end of the inner wall of the guide plate 2 is staggered with slag separating rods 4, and the bottom of the left end of the guide plate 2 is equipped with a double-layer oil slag separation screen 5. The slag separating rods 4 are composed of several round rods, which are divided into two layers. The round rods of the lower layer of slag separating rods 4 are located below the gap between two adjacent round rods of the upper layer of slag separating rods 4. The cooperation between the upper layer of slag separating rods 4 and the lower layer of slag separating rods 4 facilitates the separation of oil stains and iron filings on the surface of the bolts, and causes the oil stains and iron filings to fall into the double-layer oil slag separation screen 5 for further screening. The spacing between the round rods of the slag separating rods 4 can be adjusted to control the gap between the round rods to realize the conveying of various materials.

[0036] The double-layer oil residue separation screen 5 includes a first filter screen 51 and a second filter screen 52. The first filter screen 51 is located below the left end of the guide plate 2. A first strip-shaped bolt groove 53 for mounting bolts is provided on the side wall of the first filter screen 51. The first filter screen 51 is fixedly installed below the left end of the guide plate 2 by bolts engaging with the first strip-shaped bolt groove 53. The first filter screen 51 is located below the slag separating rod 4. The second filter screen 52 has a second strip-shaped bolt groove 54 for mounting bolts on its side wall. The second filter screen 52 is fixedly installed below the guide plate 2 by bolts engaging with the second strip-shaped bolt groove 54. The second filter screen 52 is located below the first filter screen 51, and the bolts facilitate the separation of oil residue. The first filter screen 51 is fixedly installed below the left end of the guide plate 2, and the angle of the first filter screen 51 can be adjusted by the first strip bolt groove 53. The second filter screen 52 is fixedly installed below the guide plate 2 by bolts, and the angle of the second filter screen 52 can be adjusted by the second strip bolt groove 54. When the slag separating rod 4 separates the oil stains and iron filings on the surface of the bolt, the oil stains and iron filings fall into the first filter screen 51 and the second filter screen 52. Thus, the first filter screen 51 and the second filter screen 52 work together to screen the oil stains and iron filings. The screened oil stains fall into the oil collection box 6 for collection, so that the oil stains can be recycled and reused later.

[0037] An oil collection box 6 is provided on the top of the vibration damping base 1. The oil collection box 6 is located below the double-layer oil residue separation screen 5. The inner wall of the oil collection box 6 has an inclined groove 61. The lowest point of the inclined groove 61 has an oil discharge port 62. The oil collection box 6 is fixed to the vibration damping base 1 by a support frame 63. The oil collection box 6 is connected to the support frame 63 by bolts. The oil stains in the oil collection box 6 flow towards the oil discharge port 62 through the inclined groove 61, and then the oil stains are discharged through the oil discharge port 62. The oil collection box 6 is fixed to the support frame 63 by bolts, and the oil collection box 6 is fixed to the vibration damping base 1.

[0038] A splash guard 7 is provided in the middle of the top surface of the guide plate 2. The splash guard 7 is installed on the top of the guide plate 2 by bolts. The splash guard 7 is above the junction of the guide plate 2 and the slag separating rod 4. The position of the guide plate 2 can be adjusted by bolts, and the splash guard 7 reduces the possibility of oil stains splashing everywhere during the conveying process.

[0039] The top of the guide plate 2 is equipped with an oil fume duct 8, which is located above the slag separating rod 4. The oil fume duct 8 works in conjunction with an external range hood to facilitate the extraction of heat and oil fumes generated by the bolts, thereby reducing the possibility of oil fumes spreading and affecting the surrounding environment when the bolts are separating oil and water. The range hood is an existing industrial range hood.

[0040] It should be noted that the components of this device are fixed with bolts, and existing bolts are used.

[0041] Working principle: When using this iron filings oil-water separation device, the bolts with rolled threads are first discharged into the guide plate 2. Then, the vibration motor 3 is started to make the guide plate 2 vibrate, which drives the slag separating rod 4 and the double-layer oil slag separating screen 5 to vibrate synchronously. As the guide plate 2 vibrates, it continuously conveys the bolts to the slag separating rod 4. Then, the slag separating rod 4 separates the iron filings and oil stains on the surface of the bolts. Then, the double-layer oil slag separating screen 5 is used to screen the iron filings and oil stains. Finally, the oil stains are collected and recycled through the oil collection box 6.

[0042] When the bolts are conveyed, the splash guard 7 reduces the possibility of oil splashing out from the guide plate 2, and the oil fume duct 8 works in conjunction with an external range hood to facilitate the extraction of heat and oil fumes generated by the bolts, thereby reducing the possibility of oil fumes spreading everywhere and affecting the surrounding environment when the bolts are separated from oil.

[0043] The above are all preferred embodiments of this utility model, and are not intended to limit the scope of protection of this utility model. Therefore, all equivalent changes made to the structure, shape and principle of this utility model should be covered within the scope of protection of this utility model.

Claims

1. An iron filings oil-water separation device, comprising a vibration damping base (1), characterized in that: The vibration damping base (1) is provided with a guide plate (2) at the top and a vibration motor (3) at the bottom of the guide plate (2). The left end of the inner wall of the guide plate (2) is provided with slag separating rods (4) in an alternating manner. The bottom of the left end of the guide plate (2) is provided with a double-layer oil slag separation screen (5). The top of the vibration damping base (1) is provided with an oil collection box (6). The oil collection box (6) is located below the double-layer oil slag separation screen (5). The middle of the top surface of the guide plate (2) is provided with a splash guard (7). The top of the guide plate (2) is provided with an oil fume duct (8). The oil fume duct (8) is located above the slag separating rods (4).

2. The iron filings oil-water separation device according to claim 1, characterized in that: The vibration damping base (1) includes a base plate (11) and four elastic support arms (12). The four elastic support arms (12) are arranged in a rectangular pattern on the base plate (11). The elastic support arms (12) are installed between the base plate (11) and the guide plate (2) by bolts. The elastic support arms (12) are V-shaped. The elastic support arms (12) are provided with rubber buffer columns (13) inside.

3. The iron filings oil-water separation device according to claim 1, characterized in that: The guide plate (2) includes two side plates (21) and an inclined plate (22). The inclined plate (22) is installed obliquely on the vibration damping base (1). The two side plates (21) are fixedly installed on the inclined plate (22) by bolts. An adjustment plate (23) is provided on the right end of one of the side plates (21). The side wall of the adjustment plate (23) is provided with several first bolt holes (24). The adjustment plate (23) is fixedly installed on the side plate (21) by bolts and first bolt holes (24). A movable plate (25) is installed on the top surface of the right end of the inclined plate (22) by bolts.

4. The iron filings oil-water separation device according to claim 1, characterized in that: The slag separating rod (4) is composed of several round rods, which are divided into two layers. The round rods of the lower layer of the slag separating rod (4) are located below the interval between two adjacent round rods of the upper layer of the slag separating rod (4).

5. The iron filings oil-water separation device according to claim 4, characterized in that: The double-layer oil residue separation screen (5) includes a first filter screen (51) and a second filter screen (52). The first filter screen (51) is located below the left end of the guide plate (2). The side wall of the first filter screen (51) is provided with a first strip bolt groove (53) for installing bolts. The first filter screen (51) is fixedly installed below the left end of the guide plate (2) by bolts and the first strip bolt groove (53). The first filter screen (51) is located below the slag separating rod (4). The side wall of the second filter screen (52) is provided with a second strip bolt groove (54) for installing bolts. The second filter screen (52) is fixedly installed below the guide plate (2) by bolts and the second strip bolt groove (54). The second filter screen (52) is located below the first filter screen (51).

6. The iron filings oil-water separation device according to claim 1, characterized in that: The inner wall of the oil collection box (6) is provided with a sloping groove (61), and an oil drain port (62) is provided at the lowest point of the sloping groove (61). The oil collection box (6) is fixed on the vibration damping base (1) by a support frame (63), and the oil collection box (6) is connected to the support frame (63) by bolts.

7. The iron filings oil-water separation device according to claim 1, characterized in that: The splash guard (7) is bolted to the top of the guide plate (2) and is located above the junction of the guide plate (2) and the slag separating rod (4).

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