Harmful substance removing device with classification function

Abstract

The utility model discloses a noxious substance removing device with a classification function, which belongs to the technical field of garbage classification and comprises a rotary outer shell and a fixed inner shell rotatably connected to the inner side of the rotary outer shell, an upper opening is formed in the top end of the fixed inner shell, a lower opening is formed in the bottom end of the fixed inner shell, and a sealing bottom plate is slidably connected into the lower opening. A crushing assembly is arranged on the inner side of the fixed inner shell, a plurality of hollow conveying plates distributed in the circumferential direction are fixedly connected to the inner wall of the rotary outer shell, and leakage openings are formed in the positions, between the adjacent hollow conveying plates, of the side wall of the rotary outer shell. Through the arrangement of the crushing assembly, the rotary outer shell, the fixed inner shell, the hollow conveying plate and the electromagnetic plate, the circulating crushing function of industrial waste crushing is achieved, meanwhile, the function of synchronously conducting industrial waste crushing and magnetic metal recycling is achieved, and the functions of industrial waste crushing sufficiency and magnetic metal recycling sufficiency are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage classification, in particular to a harmful matter removing device with a classification function. Background Art

[0002] Industrial waste refers to solid waste discharged during the production process of machinery, light industry and other industries. Industrial waste often contains toxic plastics and polluted wastewater and other harmful substances. In the process of industrial waste recycling, harmful substances need to be removed and processed;

[0003] Before the harmful substances in the existing industrial waste are removed, the industrial waste needs to be crushed by a crushing mechanism. After the industrial waste is crushed, a magnetic device is generally used to recover the magnetically absorbable metals in the waste. The crushing of industrial waste and the recovery of magnetically absorbable metals cannot be carried out at the same time, which affects the classification efficiency of industrial waste. In addition, the crushing of industrial waste is mostly a single crushing, which makes it impossible for wastewater and oil contained in toxic plastics and metal structures to leak out, affecting the destination of wastewater and oil. At the same time, during the magnetic metal recovery process, some metal may be pressed underneath by the plastic, resulting in the inability to recover by magnetic absorption, thereby affecting the adequacy of the classification and recovery of metal waste. Therefore, a harmful substance removal device with a classification function is proposed to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the problems in the prior art and proposes a harmful matter removing device with a classification function.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A harmful object removal device with a classification function comprises a rotating outer shell and a fixed inner shell rotatably connected to the inner side of the rotating outer shell, the top end of the fixed inner shell is provided with an upper opening, the bottom end of the fixed inner shell is provided with a lower opening, the interior of the lower opening is slidably connected with a sealing bottom plate, the inner side of the fixed inner shell is provided with a crushing assembly, the inner wall of the rotating outer shell is fixedly connected with a plurality of hollow conveying plates distributed in a circle, the side wall of the rotating outer shell is provided with a material leakage port between adjacent hollow conveying plates, the inner side of the material leakage port is fixedly connected with a mesh plate, the surface of the rotating outer shell is fixedly connected with a gear ring, and both ends of the fixed inner shell are fixedly connected with a base through an L-shaped support rod.

[0007] Preferably, an electromagnetic plate is installed inside the hollow conveying plate, a driving motor is installed on the top of the base, and an output end of the driving motor is fixedly connected to a driving gear meshing with a gear ring.

[0008] Preferably, a discharge port is provided on one side surface of the fixed inner shell near the bottom end, and a sealing plug is provided inside the discharge port.

[0009] Preferably, a feed port is provided on one side of the fixed inner shell above the discharge port, a sealing groove is provided around the feed port on one side of the fixed inner shell, and a water injection pipe is fixedly connected to one side of the fixed inner shell above the feed port.

[0010] Preferably, a sealing door is hinged on one side of the fixed inner shell, and a sealing ring engaged with the sealing groove is fixedly connected to one side of the sealing door.

[0011] Preferably, the crushing assembly includes crushing rollers rotatably connected to the inner wall of the fixed inner shell, the crushing rollers are arranged opposite to each other, one end of the crushing rollers on both sides is fixedly connected to a linkage gear, the linkage gears are meshed with each other, and a crushing motor is installed on the outer wall of the fixed inner shell, and the output end of the crushing motor is fixedly connected to one of the crushing rollers.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model is provided with a crushing component, a rotating outer shell, a fixed inner shell, a hollow conveying plate and an electromagnetic plate. The crushing component can realize the crushing function of industrial waste. The crushed industrial waste will fall on the inner side of the rotating outer shell. The hollow conveying plate is used to realize the conveying function of the crushed industrial waste. During the conveying process, the crushed industrial waste is in a rolling state. Under the action of the electromagnetic plate, the magnetic metal can be magnetically attracted to realize the screening function. The crushed industrial waste is transported to the upper opening along the hollow conveying plate and falls back into the fixed inner shell again to realize secondary crushing. The above operation is repeated to realize the functions of industrial waste crushing and magnetic metal recovery simultaneously, and at the same time ensure the adequacy of industrial waste crushing and the adequacy of magnetic metal recovery.

[0014] 2. The utility model injects water into the inner side of the fixed inner shell through a water injection pipe, so that the toxic plastic floats up and the non-magnetic metal sinks to the bottom, thereby realizing the function of separating the non-magnetic metal from the toxic plastic. By opening the sealing door, the toxic plastic can be discharged through the feed port along with the water, and then the sealing plug is opened to allow the non-magnetic metal to be discharged through the discharge port along with the water, thereby realizing the function of separating and recycling the two, and further realizing the function of removing the toxic plastic. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional structural schematic diagram of a harmful object removal device with classification function proposed by the utility model;

[0016] Figure 2 This is a partial three-dimensional structural schematic diagram of a harmful object removal device with classification function proposed by the utility model;

[0017] Figure 3This is a schematic diagram of the internal structure of a harmful substance removal device with classification function proposed by the utility model Figure 1 ;

[0018] Figure 4 This is a schematic diagram of the internal structure of a harmful substance removal device with classification function proposed by the utility model Figure 2 ;

[0019] Figure 5 The utility model discloses a schematic diagram of the connection structure between a fixed inner shell and a rotating outer shell in a harmful object removal device with a classification function.

[0020] In the figure: 1. rotating outer shell; 2. mesh plate; 3. fixed inner shell; 301. feed port; 302. discharge port; 4. water injection pipe; 5. linkage gear; 6. sealing door; 7. sealing plug; 8. base; 9. crushing motor; 10. driving gear; 11. sealing bottom plate; 12. driving motor; 13. gear ring; 14. hollow conveying plate; 15. crushing roller; 16. sealing ring. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1-5 A harmful object removal device with a classification function comprises a rotating outer shell 1 and a fixed inner shell 3 rotatably connected to the inner side of the rotating outer shell 1, an upper opening is provided at the top of the fixed inner shell 3, a lower opening is provided at the bottom of the fixed inner shell 3, a sealing bottom plate 11 is slidably connected inside the lower opening, a crushing assembly is arranged on the inner side of the fixed inner shell 3, the crushing assembly comprises a crushing roller 15 rotatably connected to the inner wall of the fixed inner shell 3, the crushing rollers 15 are arranged opposite to each other, one end of the crushing rollers 15 on both sides are fixedly connected to a linkage gear 5, the linkage gears 5 are meshed with each other, a crushing motor 9 is installed on the outer side wall of the fixed inner shell 3, and the output end of the crushing motor 9 is fixedly connected to one of the crushing rollers 15.

[0023] It should be noted that: when the crushing motor 9 is turned on, the crushing motor 9 drives the crushing roller 15 to rotate, and under the action of the linkage gear 5, the crushing rollers 15 on both sides can realize the crushing function of industrial waste;

[0024] It should be noted that the feed port 301 can realize the function of putting industrial waste into the inner side of the fixed inner shell 3, and can also realize the function of discharging toxic plastics;

[0025] The discharge port 302 can discharge non-magnetic metals and can also discharge magnetic metals.

[0026] The inner wall of the rotating outer shell 1 is fixedly connected with a plurality of hollow conveying plates 14 distributed in a circumference, the side wall of the rotating outer shell 1 is provided with a material leakage port between adjacent hollow conveying plates 14, the inner side of the material leakage port is fixedly connected with a mesh plate 2, the surface of the rotating outer shell 1 is fixedly connected with a gear ring 13, the two ends of the fixed inner shell 3 are fixedly connected with a base 8 through an L-shaped support rod, an electromagnetic plate is installed inside the hollow conveying plate 14, a driving motor 12 is installed at the top of the base 8, and the output end of the driving motor 12 is fixedly connected with a driving gear 10 meshing with the gear ring 13;

[0027] It should be noted that: the driving motor 12 drives the driving gear 10 to rotate, and then drives the rotating shell 1 to rotate through the gear ring 13, and the rotating shell 1 drives the hollow conveying plate 14 to rotate, so that the industrial waste can be cyclically conveyed to the inside of the fixed inner shell 3, so that the crushing roller 15 can cyclically realize the crushing function of the industrial waste, ensure the adequacy of the crushing of the industrial waste, so that the metal and the toxic plastic are fully separated, and at the same time, the sewage and oil inside the toxic plastic and metal container are fully discharged, and the sewage and oil are fully removed;

[0028] At the same time, during the conveying process of industrial waste, the hollow conveying plate 14 keeps the industrial waste in a rolling state, ensuring that the electromagnetic plate inside the hollow conveying plate 14 can fully realize the magnetic absorption function of the magnetic metal, thereby ensuring the adequacy of the magnetic absorption metal recovery.

[0029] A discharge port 302 is provided on one side of the fixed inner shell 3 near the bottom end, and a sealing plug 7 is provided inside the discharge port 302 .

[0030] It should be noted that the discharge port 302 can discharge non-magnetic metals and can also discharge magnetic metals.

[0031] A feed port 301 is provided on one side of the fixed inner shell 3 above the discharge port 302, a sealing groove is provided around the feed port 301, a water injection pipe 4 is fixedly connected to one side of the fixed inner shell 3 above the feed port 301, a sealing door 6 is hinged on one side of the fixed inner shell 3, and a sealing ring 16 engaged with the sealing groove is fixedly connected to one side of the sealing door 6.

[0032] It should be noted that the sealing ring 16 cooperates with the sealing groove to ensure the sealing performance of the sealing door 6 .

[0033] The provision of the water injection pipe 4 can realize the function of injecting water into the fixed inner shell 3 .

[0034] The driving motor 12 is of prior art, and its model is JB5274-91. It can realize the function of driving the driving gear 10 to rotate, and will not be described in detail here.

[0035] When the utility model is used, industrial waste is poured into the inner side of the fixed inner shell 3 through the feed port 301, and then the driving motor 12 is turned on and the sealing bottom plate 11 is pulled out at the same time, so that the lower opening is opened, and the driving motor 12 drives the rotating outer shell 1 to rotate through the driving gear 10 and the gear ring 13, and the rotating outer shell 1 drives the hollow conveying plate 14 to make a circular motion, and the industrial waste falls between the hollow conveying plates 14 on the inner side of the rotating outer shell 1 through the lower opening, and the hollow conveying plate 14 can realize the conveying function of the industrial waste. When the industrial waste is transported to the upper opening, it falls on the inner side of the fixed inner shell 3 again. Under the action of the crushing component, the industrial waste can be repeatedly crushed, so that the metal and the toxic plastic are fully separated, and at the same time, it is ensured that the sewage and oil inside the toxic plastic and metal containers are fully discharged, and the discharged sewage and oil pass through the mesh plate 2 and flow to the outside of the rotating outer shell 1, so as to realize the function of removing sewage and oil (before the sewage and oil flow out of the rotating outer shell 1, the recovery container is extracted and placed under the rotating outer shell 1);

[0036] The hollow conveying plate 14 can realize the magnetic absorption function of magnetic metal and the removal function of magnetic metal during the conveying process of industrial waste. When the magnetic metal is removed, the sealing bottom plate 11 is reset to realize the sealing function of the lower opening, and then water is injected into the fixed inner shell 3 through the water injection pipe 4 to keep the rotating outer shell 1 rotating, so that the crushed non-magnetic metal and toxic plastic all fall on the inner side of the fixed inner shell 3, the toxic plastic will float to the water surface, and the non-magnetic metal will sink to the bottom, so as to realize the separation of toxic plastic and non-magnetic metal. Function, opening the sealing door 6 can allow the toxic plastic to be discharged along with the water through the feed port 301 (recovered in a container), and after the toxic plastic is discharged, the sealing plug 7 is opened to allow the non-magnetic metal to be discharged along with the water through the discharge port 302 (recovered in a container), and finally the electromagnetic plate is closed to allow the magnetic metal to fall off the surface of the hollow conveying plate 14. When the hollow conveying plate 14 conveys the magnetic metal to the upper opening, the magnetic metal falls on the inner side of the fixed inner shell 3, and the magnetic metal can be taken out and recovered through the discharge port 302.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A harmful substance removal device with a classification function, comprising a rotating outer shell (1) and a fixed inner shell (3) rotatably connected to the inner side of the rotating outer shell (1), characterized in that: The top end of the fixed inner shell (3) is provided with an upper opening, the bottom end of the fixed inner shell (3) is provided with a lower opening, the interior of the lower opening is slidably connected to a sealing bottom plate (11), the inner side of the fixed inner shell (3) is provided with a crushing assembly, the inner wall of the rotating outer shell (1) is fixedly connected to a plurality of hollow conveying plates (14) distributed in a circumference, the side wall of the rotating outer shell (1) is provided with a material leakage opening located between adjacent hollow conveying plates (14), the inner side of the material leakage opening is fixedly connected to a mesh plate (2), the surface of the rotating outer shell (1) is fixedly connected to a gear ring (13), and both ends of the fixed inner shell (3) are fixedly connected to a base (8) via an L-shaped support rod.

2. The harmful substance removal device with classification function according to claim 1, characterized in that: An electromagnetic plate is installed inside the hollow conveying plate (14), a driving motor (12) is installed on the top of the base (8), and a driving gear (10) meshing with a gear ring (13) is fixedly connected to the output end of the driving motor (12).

3. The harmful substance removal device with classification function according to claim 1, characterized in that: A discharge port (302) is provided on one side of the fixed inner shell (3) near the bottom end, and a sealing plug (7) is provided inside the discharge port (302).

4. The harmful substance removal device with classification function according to claim 3 is characterized in that: A feed port (301) is provided on one side of the fixed inner shell (3) located above the discharge port (302), a sealing groove is provided around the feed port (301) on one side of the fixed inner shell (3), and a water injection pipe (4) is fixedly connected to one side of the fixed inner shell (3) located above the feed port (301).

5. The harmful substance removal device with classification function according to claim 4, characterized in that: A sealing door (6) is hingedly connected to one side of the fixed inner shell (3), and a sealing ring (16) engaged with the sealing groove is fixedly connected to one side of the sealing door (6).

6. The harmful substance removal device with classification function according to claim 1, characterized in that: The crushing assembly comprises crushing rollers (15) rotatably connected to the inner wall of a fixed inner shell (3), the crushing rollers (15) are arranged opposite to each other, one end of the crushing rollers (15) on both sides is fixedly connected to a linkage gear (5), the linkage gears (5) are meshed with each other, and a crushing motor (9) is installed on the outer wall of the fixed inner shell (3), and the output end of the crushing motor (9) is fixedly connected to one of the crushing rollers (15).

Images