A scraper-type recycling and filtering device for metal scrap treatment

Abstract

The present invention relates to the field of filtration, and in particular to a scraper-type recycling and filtering device for metal waste chips, which includes a fixed seat; it also includes a rotating rod, a tank body, a connecting plate, a sedimentation barrel, a centrifugal barrel, etc.; each of the two fixed seats is rotatably connected with a rotating rod, one of the fixed seats is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with one of the rotating rods; the two rotating rods are jointly fixedly connected with the tank body; the two rotating rods are jointly fixedly connected with the connecting plate; the connecting plate is fixedly connected with the sedimentation barrel; the connecting plate is rotatably connected with the centrifugal barrel, and the centrifugal barrel is located outside the sedimentation barrel; both the sedimentation barrel and the centrifugal barrel are provided with overflow ports. By controlling the electric push rod, the push plate drives the adsorption cotton, the round rod and the guide plate to move upward until the guide plate is flush with the overflow port. At this time, the guide plate contacts the cover plate, and then the guide plate pushes the residual cutting oil in the sedimentation barrel out of the overflow port to the outside of the centrifugal barrel, so that the centrifugal barrel continues to centrifuge the cutting oil.

Description

Technical Field

[0001] The present invention relates to the field of filtration, and particularly to a scraper-type recycling and filtering device for metal scrap treatment. Background Art

[0002] When a numerical control machine tool processes parts, to ensure the quality of the processed parts and the protection of the numerical control tool, cutting oil is used to lubricate the numerical control tool and the processed parts, and at the same time, it also cools the numerical control tool and the processed parts. After the numerical control machine tool finishes processing parts, it is necessary to recycle the cutting oil and separate the metal chips in the cutting oil. For example, the Chinese patent with the publication number: CN115646057A discloses a cutting oil fine chip filtering device for a machine tool. It preliminarily precipitates the cutting oil in a sedimentation barrel. The cutting oil in the sedimentation barrel overflows through an oil discharge hole into the space between the sedimentation tank and the rotating barrel. The rotation of the rotating barrel drives the cutting oil inside the sedimentation tank to perform a centrifugal motion, which can throw the remaining iron chips in the cutting oil onto the side wall of the sedimentation tank. At the same time, the cutting oil falls onto a filter plate through an oil outlet at the bottom, and the filter plate filters the cutting oil, effectively removing the remaining fine iron chips.

[0003] However, after the cutting oil is completely filled into the sedimentation barrel, when there is no more cutting oil being filled into the sedimentation barrel, the last remaining cutting oil in the sedimentation barrel itself cannot overflow through the oil discharge hole into the space between the sedimentation tank and the rotating barrel for centrifugal treatment. Summary of the Invention

[0004] To overcome the drawback that when there is no more cutting oil being filled into the sedimentation barrel, the last remaining cutting oil in the sedimentation barrel itself cannot overflow through the oil discharge hole into the space between the sedimentation tank and the rotating barrel for centrifugal treatment, the present invention provides a scraper-type recycling and filtering device for metal scrap treatment.

[0005] The technical solution of the present invention is: A scraper-type recycling and filtering device for metal scraps, including a fixed seat; further including a rotating rod, a tank body, a connecting plate, a sedimentation barrel, a centrifugal barrel, a driver, a cover plate, an oil inlet pipe, a circular ring, a filter ring, an oil outlet ring and a sedimentation component; each of the two fixed seats is rotatably connected with a rotating rod, one of the fixed seats is fixedly connected with a motor, and the output shaft of the motor is fixedly connected with one of the rotating rods; the two rotating rods are jointly fixedly connected with the tank body; the two rotating rods are jointly fixedly connected with the connecting plate; the connecting plate is fixedly connected with the sedimentation barrel; the connecting plate is rotatably connected with the centrifugal barrel, and the centrifugal barrel is located outside the sedimentation barrel; both the sedimentation barrel and the centrifugal barrel are provided with overflow ports; the connecting plate is connected with a driver, and the driver is composed of a motor, a gear and a toothed ring, and the toothed ring is fixedly connected with the centrifugal barrel; the sedimentation barrel is fixedly connected with the cover plate; the cover plate is fixedly connected with the oil inlet pipe; the centrifugal barrel is connected with two filter rings; the centrifugal barrel is connected with two oil outlet rings; each oil outlet ring is connected with a circular ring through a spline, and the circular ring is connected with the filter ring and is connected with the inner wall of the tank body; the connecting plate is connected with a sedimentation component for sedimenting cutting oil, and the sedimentation component is connected with the sedimentation barrel.

[0006] Further, the sedimentation component includes an electric push rod, a push plate, an adsorption cotton, a round rod, a diversion plate, a one-way valve and a spring rod; the connecting plate is fixedly connected with the electric push rod; the telescopic end of the electric push rod is fixedly connected with the push plate, and the push plate is slidably connected with the sedimentation barrel; the push plate is detachably connected with the adsorption cotton; the push plate is slidably connected with the round rod; the push plate is fixedly connected with a plurality of spring rods, and the telescopic ends of the spring rods are connected with the round rod; the round rod is fixedly connected with the diversion plate; the diversion plate is fixedly connected with a plurality of one-way valves, and the one-way valves only allow liquid to flow from one side of the adsorption cotton to one side of the diversion plate.

[0007] Further, it further includes an elastic ring and an air delivery pipe; the sedimentation barrel is provided with an annular groove; the sedimentation barrel is fixedly connected with an elastic ring, and the elastic ring is located on the annular groove; the sedimentation barrel is fixedly connected with a plurality of air delivery pipes, and the air delivery pipes are communicated with the closed cavity jointly formed by the elastic ring and the annular groove.

[0008] Further, it further includes a magnet; a magnet is fixedly connected to the inner side of the sedimentation barrel, and the magnet is located in the annular groove.

[0009] Further, the upper side of the adsorption cotton is arranged with a middle lower and a surrounding higher.

[0010] Further, it further includes a motor; the push plate is fixedly connected with a motor, and the output shaft of the motor is slidably connected with the round rod through a spline.

[0011] Further, it further includes a scraping strip; the round rod is fixedly connected with a scraping strip, and the scraping strip is in contact with the adsorption cotton, and the scraping strip is made of rubber.

[0012] Further, it also includes a cylinder; the filter ring and the centrifugal barrel are detachably connected, and the filter ring is detachably connected to the corresponding circular ring; the oil outlet ring is detachably connected to the centrifugal barrel; the circular ring is slidably connected to the tank body; each circular ring is provided with a chute; the connecting plate is fixedly connected with a plurality of cylinders, and the telescopic end of the cylinder is slidably connected to the corresponding chute.

[0013] Further, it also includes a temporary storage tank; each circular ring is provided with a temporary storage tank.

[0014] Further, an electric heating wire is arranged inside the circular ring.

[0015] The beneficial effects are as follows: In the present invention, by controlling the electric push rod, the push plate drives the adsorption cotton, the round rod and the guide plate to move upward until the guide plate is flush with the overflow port. At this time, the guide plate contacts the cover plate, and then the guide plate pushes the residual cutting oil in the sedimentation tank out of the overflow port to the outside of the centrifugal barrel, so that the centrifugal barrel continues to centrifuge the cutting oil.

[0016] During normal sedimentation of the present invention, by controlling the external air pump to pump air from the air delivery pipe, the closed cavity jointly formed by the elastic ring and the annular groove is in a vacuum state, so that the elastic ring fits inward against the annular groove under the pressure of the cutting oil, and the cutting oil can normally flow through the gap between the guide plate and the annular groove to the adsorption cotton. When the adsorption cotton moves upward, the external air pump is controlled to inflate the air delivery pipe, so that the elastic ring protrudes and contacts the adsorption cotton, and then the adsorption cotton scrapes the cutting oil adhering to the elastic ring.

[0017] In the present invention, by controlling the motor to start, the round rod drives the guide plate and the scraping strip to rotate through the output shaft of the motor, and then the scraping strip scrapes the chips attached to the edge of the adsorption cotton towards the middle of the adsorption cotton, so that the chips are relatively uniform on the edge of the adsorption cotton. Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram disclosed for the scraping type recovery and filtration device for metal waste chips of the present invention;

[0019] Figure 2 It is a schematic diagram of the first internal structure disclosed for the scraping type recovery and filtration device for metal waste chips of the present invention;

[0020] Figure 3 It is a schematic diagram of the second internal structure of the tank body disclosed for the scraping type recovery and filtration device for metal waste chips of the present invention;

[0021] Figure 4 It is a schematic diagram of a combined partial structure of the connecting plate, sedimentation tank, centrifugal barrel, circular ring and sedimentation component disclosed for the scraping type recovery and filtration device for metal waste chips of the present invention;

[0022] Figure 5The first schematic diagram of the use state of the scraper-type recycling and filtering device for metal waste scraps disclosed in the present invention;

[0023] Figure 6 The second schematic diagram of the use state of the scraper-type recycling and filtering device for metal waste scraps disclosed in the present invention.

[0024] In the attached drawing reference numerals: 4 - fixed seat, 101 - rotating rod, 102 - tank body, 103 - connecting plate, 104 - sedimentation barrel, 105 - centrifugal barrel, 106 - driver, 107 - cover plate, 108 - oil inlet pipe, 109 - circular ring, 1010 - electric push rod, 1011 - push plate, 1012 - adsorption cotton, 1013 - round rod, 1014 - guide plate, 1015 - one-way valve, 1016 - elastic ring, 1017 - air delivery pipe, 1018 - magnet, 1019 - filter ring, 1020 - oil outlet ring, 1021 - spring rod, 201 - motor, 202 - scraping strip, 203 - air cylinder, 1041 - overflow port, 1042 - annular groove, 1091 - temporary storage tank, 1092 - sliding groove. Detailed implementation manners

[0025] The embodiments of the present invention will be described in detail below with reference to the attached drawings.

[0026] Embodiment 1

[0027] A scraper-type recycling and filtering device for metal waste scraps, as Figures 1 - 6 shown, includes a fixed seat 4;

[0028] It also includes a rotating rod 101, a tank body 102, a connecting plate 103, a sedimentation barrel 104, a centrifugal barrel 105, a driver 106, a cover plate 107, an oil inlet pipe 108, a circular ring 109, a filter ring 1019, an oil outlet ring 1020 and a sedimentation component; each of the two fixed seats 4 is rotatably connected with a rotating rod 101, one of the fixed seats 4 is bolted with a motor, and the output shaft of the motor is fixedly connected with one of the rotating rods 101; the two rotating rods 101 are jointly fixedly connected with the tank body 102; the two rotating rods 101 are jointly fixedly connected with the connecting plate 103; the connecting plate 103 is fixedly connected with the sedimentation barrel 104; the connecting plate 103 is rotatably connected with the centrifugal barrel 105, and the centrifugal barrel 105 is located outside the sedimentation barrel 104; both the sedimentation barrel 104 and the centrifugal barrel 105 are provided with overflow ports 1041; the connecting plate 103 is connected with a driver 106, and the driver 106 is composed of a motor, a gear and a toothed ring, and the toothed ring is fixedly connected with the centrifugal barrel 105; the sedimentation barrel 104 is fixedly connected with a conical cover plate 107; the cover plate 107 is fixedly connected with the oil inlet pipe 108; the centrifugal barrel 105 is connected with two filter rings 1019 distributed up and down; the centrifugal barrel 105 is connected with two oil outlet rings 1020 distributed up and down; each oil outlet ring 1020 is connected with a circular ring 109 through a spline, and the circular ring 109 is connected with the filter ring 1019 and is connected with the inner wall of the tank body 102; the connecting plate 103 is connected with a sedimentation component for sedimenting cutting oil, and the sedimentation component is connected with the sedimentation barrel 104.

[0029] The sedimentation component includes an electric push rod 1010, a push plate 1011, an adsorption cotton 1012, a round rod 1013, a guide plate 1014, a check valve 1015 and a spring rod 1021; the connecting plate 103 is bolted with the electric push rod 1010; the telescopic end of the electric push rod 1010 is fixedly connected with the push plate 1011, and the push plate 1011 is slidably connected with the sedimentation barrel 104; the push plate 1011 is detachably connected with the adsorption cotton 1012; the push plate 1011 is slidably connected with the round rod 1013; the push plate 1011 is fixedly connected with a plurality of spring rods 1021, and the telescopic end of the spring rod 1021 is connected with the round rod 1013; the round rod 1013 is fixedly connected with the guide plate 1014; the guide plate 1014 is fixedly connected with a plurality of check valves 1015, and the check valve 1015 only allows the liquid to flow from one side of the adsorption cotton 1012 to one side of the guide plate 1014.

[0030] It also includes an elastic ring 1016 and an air delivery pipe 1017; the sedimentation barrel 104 is provided with an annular groove 1042; the sedimentation barrel 104 is fixedly connected with the elastic ring 1016, and the elastic ring 1016 is located on the annular groove 1042; the sedimentation barrel 104 is fixedly connected with two air delivery pipes 1017, and the air delivery pipes 1017 are communicated with the closed cavity jointly formed by the elastic ring 1016 and the annular groove 1042.

[0031] It also includes a magnet 1018; a magnet 1018 is fixedly connected to the inner side of the sedimentation barrel 104, and the magnet 1018 is located in the annular groove 1042. The metal chips in the cutting oil are adsorbed by the magnet 1018, so that the metal chips move towards the annular groove 1042 under the action of magnetic attraction, and then the metal chips fall and adhere to the adsorption cotton 1012.

[0032] The upper side of the adsorption cotton 1012 is arranged with the middle lower and the periphery higher, which is convenient for the chips in the cutting oil to precipitate towards the center of the adsorption cotton 1012 under the action of gravity, so that the chips are relatively evenly attached to the adsorption cotton 1012, improving the adsorption effect.

[0033] During use, an external air pump is connected to the air delivery pipe 1017. Then, the external pump is controlled to transport the cutting oil to the inlet pipe 108 through an external pipeline, and finally enter the sedimentation barrel 104 from the inlet pipe 108 for sedimentation. As the cutting oil is continuously added to the sedimentation barrel 104, the fine chips sink downward. The fine chips flow to the annular groove 1042 under the diversion of the diversion plate 1014, and finally flow to the adsorption cotton 1012 through the gap between the annular groove 1042 and the diversion plate 1014 and are adsorbed. After the sedimentation barrel 104 is filled with cutting oil, the cutting oil on the upper layer of the sedimentation barrel 104 flows from the overflow port 1041 into the space jointly formed by the inner side of the tank body 102, the outer side of the centrifugal barrel 105, and the ring 109;

[0034] Then, the motor of the driver 106 is controlled to start. The gear is driven by the output shaft of the motor, the gear drives the toothed ring to rotate, the toothed ring drives the centrifugal barrel 105, the filter ring 1019, the oil outlet ring 1020, and the ring 109 to rotate, and then the cutting oil in the space jointly formed by the tank body 102, the centrifugal barrel 105, and the ring 109 is centrifuged. The metal chips are thrown outward to the inner wall of the tank body 102 under the action of centrifugal force, and the cutting oil flows out through the filter ring 1019 and is collected from the oil outlet ring 1020.

[0035] When no cutting oil is added to the sedimentation barrel 104, the last remaining cutting oil in the sedimentation barrel 104 needs to be discharged from the overflow port 1041 to the outside of the centrifugal barrel 105. At this time, the driver 106 is controlled to keep the centrifugal barrel 105, the filter ring 1019, the oil outlet ring 1020, and the ring 109 rotating continuously. Then, the inlet pipe 108 is manually closed, and then the electric push rod 1010 is controlled to drive the push plate 1011 to drive the adsorption cotton 1012, the round rod 1013, and the diversion plate 1014 to move upward until the diversion plate 1014 is flush with the overflow port 1041. At this time, the diversion plate 1014 contacts the cover plate 107, and then the diversion plate 1014 pushes the remaining cutting oil in the sedimentation barrel 104 out of the overflow port 1041 to the outside of the centrifugal barrel 105, as Figure 5 shown, so that the centrifugal barrel 105 continues to centrifuge the cutting oil, and then;

[0036] Subsequently, the motor is controlled to start, and the output shaft of the motor drives the rotating rod 101 to rotate, causing the rotating rod 101 to drive the tank body 102 and the connecting plate 103 to flip 180 degrees. As Figure 6 shown, since the adsorption cotton 1012 is separated from the annular groove 1042, the metal chips adsorbed on the adsorption cotton 1012 will not fall downward. Then, the electric push rod 1010 is controlled to make the push plate 1011 continue to move downward. The push plate 1011 and the round rod 1013 slide relative to each other, and the spring rod 1021 is compressed. Further, the push plate 1011 pushes the adsorption cotton 1012 to be extruded toward one side of the flow guide plate 1014, so that the residual cutting oil in the adsorption cotton 1012 flows out from the one-way valve 1015. The flowing cutting oil is centrifuged on the circular ring 109 after being guided by the cover plate 107, and then the last remaining cutting oil in the sedimentation barrel 104 is centrifuged and separated.

[0037] Since there will also be some residual cutting oil in the annular groove 1042, during normal sedimentation, the external air pump is controlled to pump air out of the air delivery pipe 1017, so that the closed cavity formed by the elastic ring 1016 and the annular groove 1042 is in a vacuum state. The elastic ring 1016 fits inward against the annular groove 1042 under the pressure of the cutting oil, and the cutting oil can normally flow through the gap between the flow guide plate 1014 and the annular groove 1042 to the adsorption cotton 1012. When the adsorption cotton 1012 moves upward, the external air pump is controlled to inflate the air delivery pipe 1017, so that the elastic ring 1016 protrudes and contacts the adsorption cotton 1012, and then the adsorption cotton 1012 scrapes off the cutting oil adhering to the elastic ring 1016.

[0038] After all the residual cutting oil in the sedimentation barrel 104 is centrifuged and separated, the electric push rod 1010 is controlled to make the push plate 1011 drive the adsorption cotton 1012, the round rod 1013 and the flow guide plate 1014 to move downward until the flow guide plate 1014 is separated from the cover plate 107. Then, the round rod 1013 and the flow guide plate 1014 move upward under the elastic force of the spring rod 1021, separating the flow guide plate 1014 from the adsorption cotton 1012 to complete the reset. Subsequently, the motor is controlled to start again, and the output shaft of the motor drives the rotating rod 101 to rotate, causing the rotating rod 101 to drive the tank body 102 and the connecting plate 103 to flip 180 degrees back to the initial Figure 2 state as shown.

[0039] Embodiment 2

[0040] Based on Embodiment 1, as Figures 4 - 5 shown, it further includes a motor 201; the push plate 1011 is bolted with the motor 201, and the output shaft of the motor 201 is slidably connected to the round rod 1013 through a spline.

[0041] It further includes a scraping strip 202; the circular rod 1013 is fixedly connected with the scraping strip 202, and the scraping strip 202 is in contact with the adsorption cotton 1012, and the scraping strip 202 is made of rubber material.

[0042] It further includes a cylinder 203; the filter ring 1019 and the centrifugal barrel 105 are detachably connected, and the filter ring 1019 is detachably connected with the corresponding circular ring 109; the oil outlet ring 1020 is detachably connected with the centrifugal barrel 105; the circular ring 109 is slidably connected with the tank body 102; each circular ring 109 is provided with a chute 1092; the connecting plate 103 is bolted with two cylinders 203 distributed up and down, and the telescopic end of the cylinder 203 is slidably connected with the corresponding chute 1092.

[0043] It further includes a temporary storage groove 1091; each circular ring 109 is provided with a temporary storage groove 1091. When the cutting oil is centrifuged, the metal chips are thrown to the edges of the tank body 102 and the circular ring 109 under the action of centrifugal force, and the metal chips are temporarily stored through the temporary storage groove 1091, which is convenient for subsequent collection of the metal chips. It should be noted that the impurities between the two temporary storage grooves 1091 always remain on the inner wall of the tank body 102 and have no influence on the separation of the cutting oil. After the centrifugal separation is completed, the inner wall of the tank body 102 can be cleaned manually separately.

[0044] When the flow guiding plate 1014 is moved up to be flush with the overflow port 1041 and the tank body 102 and the connecting plate 103 are flipped 180 degrees, control the motor 201 to start, and drive the flow guiding plate 1014 to rotate through the output shaft of the motor 201, and throw the cutting oil adhered to the flow guiding plate 1014 to the outside of the centrifugal barrel 105.

[0045] When in Figure 2 the normal centrifugation as shown, control the upper cylinder 203 to drive the corresponding circular ring 109 to move downwards, so that the circular ring 109 is separated from the corresponding filter ring 1019. Then, the upper filter ring 1019 can be taken out by manual for cleaning. After it is flipped and inverted to the state as shown in Figure 6 control the upper cylinder 203 at this time to drive the corresponding circular ring 109 to move downwards, so that the circular ring 109 is separated from the corresponding filter ring 1019. Then, the corresponding filter ring 1019 can be taken out by manual for cleaning. At the same time, the circular ring 109 scrapes the inner wall of the tank body 102, and scrapes the cutting oil adhered to the inner wall of the tank body 102 downwards, improving the separation and collection efficiency of the cutting oil.

[0046] When the cutting oil is precipitating, the chips flow from the gap between the deflector 1014 and the annular groove 1042 along the deflector 1014 to the edge of the absorbent cotton 1012, so that more chips adhere to the edge of the absorbent cotton 1012. Therefore, during precipitation, the control motor 201 is started, and the round rod 1013 drives the deflector 1014 and the scraping bar 202 to rotate through the output shaft of the motor 201. Then, the scraping bar 202 scrapes the chips adhering to the edge of the absorbent cotton 1012 towards the middle of the absorbent cotton 1012, making the chips relatively uniform on the edge of the absorbent cotton 1012. It should be noted that since the scraping bar 202 is made of rubber, when the absorbent cotton 1012 presses against the deflector 1014, the scraping bar 202 is also pressed, and the scraping bar 202 will not affect the pressing process between the absorbent cotton 1012 and the deflector 1014.

[0047] Embodiment 3

[0048] On the basis of Embodiment 2, an electric heating wire is arranged inside the circular ring 109.

[0049] When centrifugally separating the cutting oil at low temperatures in winter, since the fluidity of the cutting oil is relatively poor at low temperatures, the electric heating wire inside the circular ring 109 is controlled to be energized, so that the circular ring 109 heats the cutting oil in the tank body 102, enhances the fluidity of the cutting oil, and improves the centrifugal separation efficiency.

[0050] As described above, the above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention can easily think of changes or substitutions, which should all be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.

Claims

1. A scraper-type recovery and filtering device for metal scrap processing, comprising a fixing seat (4); characterized in that: It also comprises a rotating rod (101), a tank body (102), a connecting plate (103), a sedimentation barrel (104), a centrifugal barrel (105), a driver (106), a cover plate (107), an oil inlet pipe (108), a ring (109), a filter ring (1019), an oil outlet ring (1020) and a sedimentation assembly; the two fixed seats (4) are each rotatably connected to a rotating rod (101), one of the fixed seats (4) is fixedly connected to a motor, and the output shaft of the motor is fixedly connected to one of the rotating rods (101); the two rotating rods (101) are commonly fixedly connected to the tank body (102); the two rotating rods (101) are commonly fixedly connected to a connecting plate (103); the connecting plate (103) is fixedly connected to a sedimentation barrel (104); the connecting plate (103) is rotatably connected to a centrifugal barrel (105), and the centrifugal barrel (105) is located outside the sedimentation barrel (104); The sedimentation barrel (104) and the centrifugal barrel (105) are both provided with an overflow port (1041); the connecting plate (103) is connected to a driver (106), and the driver (106) is composed of a motor, a gear and a gear ring, and the gear ring is fixedly connected to the centrifugal barrel (105); the sedimentation barrel (104) is fixedly connected to a cover plate (107); the cover plate (107) is fixedly connected to an oil inlet pipe (108); the centrifugal barrel (105) is connected to two filter rings (1019); the centrifugal barrel (105) is connected to two oil outlet rings (1020); each oil outlet ring (1020) is connected to a circular ring (109) via a spline, and the circular ring (109) is connected to the filter ring (1019), and the circular ring (109) is connected to the inner wall of the tank body (102); the connecting plate (103) is connected to a sedimentation component for sedimenting cutting oil, and the sedimentation component is connected to the sedimentation barrel (104); The sedimentation component comprises an electric push rod (1010), a push plate (1011), adsorption cotton (1012), a round rod (1013), a guide plate (1014), a one-way valve (1015) and a spring rod (1021); the connecting plate (103) is fixedly connected to the electric push rod (1010); the telescopic end of the electric push rod (1010) is fixedly connected to the push plate (1011), and the push plate (1011) is slidably connected to the sedimentation barrel (104); the push plate (1011) is detachably connected to the adsorption cotton ( 1012); the push plate (1011) is slidably connected to a round rod (1013); the push plate (1011) is fixedly connected to a plurality of spring rods (1021), and the telescopic ends of the spring rods (1021) are connected to the round rods (1013); the round rods (1013) are fixedly connected to a guide plate (1014); the guide plate (1014) is fixedly connected to a plurality of one-way valves (1015), and the one-way valves (1015) only allow liquid to flow from one side of the adsorption cotton (1012) to one side of the guide plate (1014).

2. The scraper type recovery and filtering device for metal scrap processing according to claim 1 is characterized in that: It also includes an elastic ring (1016) and an air supply pipe (1017); the sedimentation barrel (104) is provided with an annular groove (1042); the sedimentation barrel (104) is fixedly connected to the elastic ring (1016), and the elastic ring (1016) is located on the annular groove (1042); the sedimentation barrel (104) is fixedly connected to a plurality of air supply pipes (1017), and the air supply pipes (1017) are connected to a closed cavity formed by the elastic ring (1016) and the annular groove (1042).

3. The scraper type recovery and filtering device for metal scrap processing according to claim 2 is characterized in that: It also includes a magnet (1018); the magnet (1018) is fixedly connected to the inner side of the sedimentation barrel (104), and the magnet (1018) is located in the annular groove (1042).

4. The scraper-type recovery and filtering device for metal scrap processing according to claim 1 is characterized in that: The upper side of the adsorption cotton (1012) is arranged to be low in the middle and high around.

5. The scraper-type recovery and filtering device for metal scrap processing according to claim 1 is characterized in that: It also includes a motor (201); the push plate (1011) is fixedly connected to the motor (201), and the output shaft of the motor (201) is slidably connected to the round rod (1013) via a spline.

6. The scraper-type recovery and filtering device for metal scrap processing according to claim 1 is characterized in that: It also includes a scraper strip (202); the round rod (1013) is fixedly connected with the scraper strip (202), the scraper strip (202) is in contact with the adsorption cotton (1012), and the scraper strip (202) is made of rubber.

7. The scraper-type recovery and filtering device for metal scrap processing according to claim 1 is characterized in that: It also includes a cylinder (203); a filter ring (1019) and a centrifugal barrel (105) are detachably connected, and the filter ring (1019) and a corresponding circular ring (109) are detachably connected; an oil outlet ring (1020) and a centrifugal barrel (105) are detachably connected; the circular ring (109) and the tank body (102) are slidably connected; each circular ring (109) is provided with a slide groove (1092); and a connecting plate (103) is fixedly connected to a plurality of cylinders (203), and the telescopic ends of the cylinders (203) are slidably connected to the corresponding slide grooves (1092).

8. The scraper-type recovery and filtering device for metal scrap processing according to claim 1 is characterized in that: It also includes a temporary storage groove (1091); each ring (109) is provided with a temporary storage groove (1091).

9. The scraper-type recovery and filtering device for metal scrap processing according to claim 1, characterized in that: An electric heating wire is arranged inside the circular ring (109).

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