Magnetic separation device for treating solid waste garbage

Abstract

The utility model relates to the technical field of garbage sorting, in particular to a magnetic separation device for treating solid waste garbage, which comprises a shell, a magnetic separation device and a magnetic separation device, the first rotating shaft is rotatably arranged on the shell; the plurality of stirring claws are uniformly arranged on the first rotating shaft; the plurality of magnetic attraction parts are uniformly arranged on the first rotating shaft; the second rotating shaft is rotatably arranged on the shell, and the second rotating shaft and the first rotating shaft are arranged in parallel; the spiral blade is arranged on the second rotating shaft; the driving mechanism is connected with the first rotating shaft and the second rotating shaft and used for driving the first rotating shaft and / or the second rotating shaft to rotate; and the controller is electrically connected with the driving mechanism and the magnetic attraction pieces and used for controlling the driving mechanism and the magnetic attraction pieces to be opened and closed. The utility model discloses a magnetic separation device for treating solid waste garbage, and aims to solve the problem of poor practicability of a magnetic separation device in the prior art.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage sorting, and more specifically, to a magnetic separation device for processing solid waste. Background Art

[0002] Solid waste refers to solid and semi-solid waste materials that pollute the environment and are generated by human production, construction, daily life and other activities and cannot be used at a certain time and place and are discarded. Solid waste is a source of environmental pollution. In addition to direct pollution, it often pollutes the environment through water, atmosphere and soil. At present, environmental protection has become the main theme of the times, and solid waste also needs to be properly handled to prevent pollution to the environment.

[0003] The utility model patent with patent application publication number 219004072U discloses a magnetic separation device for solid waste treatment, including a shell, a crushing assembly is installed on the top of the inner wall of the shell, a guide frame is welded to the inner wall of the shell, a solid-liquid separation assembly is installed on the surface of the shell, a partition is welded on the right side of the inner wall of the shell, a liquid outlet pipe is connected to the right side of the shell, a magnetic separation assembly is installed on the bottom of the inner wall of the shell, a belt 1 is installed on the surface of the crushing assembly and the solid-liquid separation assembly, a belt 2 is installed on the surface of the solid-liquid separation assembly and the magnetic separation assembly, and a baffle is welded on the left side of the inner wall of the shell. Magnetic separation in the vertical direction is carried out by means of cutting first, then screening, and then magnetic separation.

[0004] However, during actual use of the above-mentioned device, it was found that if the garbage waste is not completely crushed, it is easy to get stuck in the material frame. If the garbage waste is crushed into fragments, it will consume a lot of power. In addition, there is a low success rate in adsorbing the garbage through the magnetic separation component during use, which makes the solid waste treatment magnetic separation device as a whole have poor practicality. Utility Model Content

[0005] The main purpose of the utility model is to provide a magnetic separation device for treating solid waste, aiming to solve the problem of poor practicability of magnetic separation devices in the prior art.

[0006] In order to solve the above technical problems, a magnetic separation device for treating solid waste is proposed, comprising: a shell;

[0007] A first rotating shaft rotatably disposed on the housing;

[0008] A plurality of stirring claws, each of which is evenly arranged on the first rotating shaft;

[0009] A plurality of magnetic attracting members, each of which is evenly arranged on the first rotating shaft;

[0010] A second rotating shaft is rotatably disposed on the housing, and the second rotating shaft is disposed parallel to the first rotating shaft;

[0011] A spiral blade, disposed on the second rotating shaft;

[0012] a driving mechanism, connected to the first rotating shaft and the second rotating shaft respectively, and used for driving the first rotating shaft and / or the second rotating shaft to rotate;

[0013] The controller is electrically connected to the driving mechanism and each of the magnetic elements, and is used to control the opening and closing of the driving mechanism and each of the magnetic elements.

[0014] In any of the above technical solutions, further, the first rotation axis is symmetrically arranged in two, and each of the stirring claws and each of the magnetic suction members are symmetrically arranged on the two first rotation axes;

[0015] The second rotation axis is disposed corresponding to the middle of the two first rotation axes.

[0016] In any of the above technical solutions, further, it also includes:

[0017] A separator, the separator is arranged in the shell, the separator is used to divide the area in the shell into a stirring area and a discharging area, and the discharging area is provided with a discharging port;

[0018] The partition is provided with a through hole for avoiding the second rotating shaft and the spiral blade.

[0019] In any of the above technical solutions, further, the spiral blade is provided with a plurality of notches for avoiding each of the stirring claws.

[0020] In any of the above technical solutions, further, the stirring claw includes:

[0021] A fixing part, fixedly disposed on the first rotating shaft;

[0022] Two pear-shaped pieces, the two pear-shaped pieces are symmetrically arranged on the fixing portion;

[0023] And / or, the pear-shaped piece is configured as a curved surface;

[0024] And / or, one end of the pear-shaped piece is configured as a pointed end.

[0025] In any of the above technical solutions, further, it also includes:

[0026] The magnetic attraction mechanism is arranged corresponding to the second rotating shaft and on the upper side of the second rotating shaft, and is electrically connected to the controller.

[0027] The beneficial effects are:

[0028] 1. The magnetic separation device for treating solid waste of the utility model places solid waste to be separated through a shell, and turns the solid waste in the shell through each stirring claw on the first rotating shaft, so that the solid waste in the shell is in a moving state, and a plurality of magnetic suction parts are arranged on the first rotating shaft to absorb metal during the rotation process;

[0029] 2. A second rotating shaft and a spiral blade are configured at the same time. Combined with the function of the controller, the metal adsorbed by the magnetic suction part can fall on the spiral blade, and under the action of the spiral blade, the metal can be transported to one end of the shell, which is convenient for the subsequent output of the magnetically selected metal without completely cutting the solid waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 It is a three-dimensional structural schematic diagram of a magnetic separation device for treating solid waste garbage of the utility model;

[0032] Figure 2 yes Figure 1 A schematic diagram of the enlarged structure at A in the middle;

[0033] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a magnetic separation device for treating solid waste.

[0034] The following are the descriptions of the reference numerals:

[0035] 1. Shell;

[0036] 2. The first rotation axis;

[0037] 3. stirring claw; 301. fixing part; 302. pear-shaped piece;

[0038] 4. Magnetic parts;

[0039] 5. Second rotation axis;

[0040] 6. Spiral blades;

[0041] 7. Driving mechanism;

[0042] 8. Separator;

[0043] 9. Magnetic suction mechanism. DETAILED DESCRIPTION

[0044] Below, the example embodiments according to the present application will be described in detail with reference to the accompanying drawings. Obviously, the described embodiment 2 is only a part of the embodiments of the present application, rather than all the embodiments of the present application, and it should be understood that the present application is not limited to the example embodiments described here. 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.

[0045] It should be noted that, as shown in this application and claims, unless the context clearly indicates an exception, the words "a", "an", "a kind" and / or "the" do not specifically refer to the singular, but may also include the plural. Generally speaking, the terms "include" and "comprise" only indicate the inclusion of clearly identified steps and elements, and these steps and elements do not constitute an exclusive list, and the method or device may also include other steps or elements.

[0046] If the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indications will also change accordingly.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the meaning of "and / or" appearing in the full text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0049] The utility model proposes a magnetic separation device for processing solid waste, which drives a first rotating shaft and a second rotating shaft to rotate through a driving mechanism, stirs the solid waste in a shell through a plurality of stirring claws on the first rotating shaft, adsorbs metal through a plurality of magnetic suction parts on the first rotating shaft, and with the cooperation of a controller, the adsorbed metal can be moved downward when the magnetic suction parts rotate to a side close to the second rotating shaft, and then the metal is transported to one end of the shell through the spiral blades on the second rotating shaft, which is easy to use.

[0050] The following embodiments will be used to describe in detail a magnetic separation device for treating solid waste in the present application.

[0051] In this embodiment, if Figures 1 to 3 As shown, the magnetic separation device for treating solid waste comprises: a housing 1;

[0052] A first rotating shaft 2 is rotatably disposed on the housing 1;

[0053] A plurality of stirring claws 3, each stirring claw 3 is evenly arranged on the first rotating shaft 2;

[0054] A plurality of magnetic elements 4, each of which is evenly arranged on the first rotating shaft 2;

[0055] The second rotating shaft 5 is rotatably disposed on the housing 1, and the second rotating shaft 5 is disposed parallel to the first rotating shaft 2;

[0056] A spiral blade 6 is disposed on the second rotating shaft 5;

[0057] A driving mechanism 7, connected to the first rotating shaft 2 and the second rotating shaft 5, respectively, for driving the first rotating shaft 2 and / or the second rotating shaft 5 to rotate;

[0058] The controller (not shown) is electrically connected to the driving mechanism 7 and each magnetic attraction member 4, and is used to control the opening and closing of the driving mechanism 7 and each magnetic attraction member 4.

[0059] In this technical solution, the shell 1 is horizontally arranged in the left and right directions and is open on the upper side. The first rotating axis 2 and the second rotating axis are both horizontally arranged in the left and right directions and are rotatably arranged on the shell 1, and the height of the second rotating axis is slightly lower than that of the first rotating axis 2.

[0060] The stirring claws 3 are fixed on the first rotating shaft 2, and the stirring claws 3 extend outward along the radial direction of the rotating shaft, and a plurality of stirring claws 3 are evenly fixed on a pair of side surfaces of the first rotating shaft 2. Specifically, in a certain static state, a plurality of stirring claws 3 are fixed on the upper side and the lower side of the first rotating shaft 2, and any one stirring claw 3 on the upper side is arranged at the middle position of the two stirring claws 3 on the corresponding lower side.

[0061] The number of magnetic members 4 is equal to that of stirring claws 3, and each magnetic member 4 is respectively arranged corresponding to each stirring claw 3. Specifically, each magnetic member 4 is arranged on the back of each corresponding stirring claw 3. The driving mechanism 7 is two driving motors, which are respectively arranged corresponding to the first rotating shaft 2 and the second rotating shaft. The controller is electrically connected to the two driving motors and each magnetic member 4.

[0062] When in use, when the magnetic member 4 on one side moves to the upper side close to the second rotating shaft, the controller controls the magnetic member 4 on the first rotating shaft 2 to close, and at this time, the metal on the magnetic member 4 on the side falls on the second rotating shaft and moves to one end of the housing 1 under the action of the spiral blade 6. When the magnetic member 4 on the side passes the area where the first rotating shaft 2 is located, the controller controls the magnetic member 4 on the side to open to absorb the metal in the solid waste.

[0063] In this embodiment, two first rotating shafts 2 are symmetrically arranged, and each stirring claw 3 and each magnetic attraction member 4 are symmetrically arranged on the two first rotating shafts 2;

[0064] The second rotation axis 5 is disposed corresponding to the middle of the two first rotation axes 2 .

[0065] In the present technical solution, two first rotating shafts 2 are symmetrically arranged front and back, each stirring claw 3 and each magnetic attraction member 4 are symmetrically arranged front and back on the two first rotating shafts 2, and the driving mechanism 7 synchronously drives the two first rotating shafts to rotate toward the middle.

[0066] In this embodiment, it also includes:

[0067] A separator 8 is provided in the housing 1, and is used to divide the area in the housing 1 into a stirring area and a discharging area, and the discharging area is provided with a discharging port;

[0068] The partition 8 is provided with a through hole for escaping the second rotating shaft 5 and the spiral blade 6 .

[0069] In the present technical solution, the separator 8 is a plate-shaped member, which is vertically fixed in the shell 1. The area on the left side of the separator 8 is the stirring zone, and the area on the right side of the separator 8 is the discharge zone. A discharge port is provided on the bottom surface of the shell 1 in the discharge zone. The separator 8 is provided with a through hole with a diameter slightly larger than the outer diameter of the spiral blade 6, and the second rotating shaft 5 and the spiral blade 6 extend to the two ends of the shell 1 through the through hole. The separator 8 is also provided with holes for the two first rotating shafts 2 to pass through, and the two first rotating shafts 2 are fixed to the two ends of the shell 1 through the separator 8. The stirring claw 3 and the magnetic attraction member 4 are evenly fixed on the first rotating shaft 2 in the stirring zone.

[0070] In this embodiment, the spiral blade 6 is provided with a plurality of notches for circumventing the stirring claws 3 .

[0071] In the technical solution, a total of 36 stirring claws 3 are provided, 18 of which are symmetrically provided front and back, and 9 stirring claws 3 are provided on the upper side and the lower side of the same first rotating shaft 2. A total of 18 notches are provided on the spiral blade 6 from left to right. This arrangement can set the rotation radius of the stirring claw 3 to a larger degree, which is convenient for stirring.

[0072] In this embodiment, the stirring claw 3 includes: a fixed part 301, fixedly arranged on the first rotating shaft 2; two pear-shaped pieces 302, the two pear-shaped pieces 302 are symmetrically arranged on the fixed part 301; and / or, the pear-shaped pieces 302 are arranged as curved surfaces; and / or, one end of the pear-shaped piece 302 is arranged as a pointed end.

[0073] In the present technical solution, the fixing part 301 is a rod-shaped member fixed on the first rotating shaft 2 , and the two pear-shaped pieces 302 are fixed on the fixing part 301 symmetrically.

[0074] In this embodiment, it also includes:

[0075] The magnetic attraction mechanism 9 is disposed corresponding to the second rotating shaft 5 and disposed on the upper side of the second rotating shaft 5 and is electrically connected to the controller.

[0076] In the present technical solution, the magnetic attraction mechanism 9 is a magnetic attraction rod fixed on the upper side of the second rotating shaft, horizontally arranged in the left and right directions, and electrically connected to the controller. When in use, the magnetic attraction mechanism 9 provides a certain degree of adsorption force to the metal spilled on the upper side of the second rotating shaft, so that the magnetically attracted metal remains on the upper side, making it convenient for the metal to move to the discharge port as the spiral blade 6 rotates.

[0077] The embodiments of the present disclosure have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments. The selection of terms used herein is intended to best explain the principles of the embodiments, practical applications, or improvements to the technology in the market, or to enable other persons of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. A magnetic separation device for treating solid waste, characterized in that: include: Housing (1); A first rotating shaft (2) rotatably disposed on the housing (1); A plurality of stirring claws (3), each of the stirring claws (3) being evenly arranged on the first rotating shaft (2); A plurality of magnetic attraction members (4), each of the magnetic attraction members (4) being evenly arranged on the first rotating shaft (2); A second rotating shaft (5) is rotatably arranged on the housing (1), and the second rotating shaft (5) is arranged parallel to the first rotating shaft (2); A spiral blade (6) disposed on the second rotating shaft (5); a driving mechanism (7), connected to the first rotating shaft (2) and the second rotating shaft (5), respectively, and used for driving the first rotating shaft (2) and / or the second rotating shaft (5) to rotate; The controller is electrically connected to the driving mechanism (7) and each of the magnetic attraction components (4) and is used to control the opening and closing of the driving mechanism (7) and each of the magnetic attraction components (4).

2. The magnetic separation device according to claim 1, characterized in that: The first rotating shaft (2) is symmetrically arranged in two pieces, and each of the stirring claws (3) and each of the magnetic attraction members (4) is symmetrically arranged on the two first rotating shafts (2); The second rotating shaft (5) is arranged corresponding to the middle of the two first rotating shafts (2).

3. The magnetic separation device according to claim 1 or 2, characterized in that: Also includes: A separator (8), the separator (8) being arranged in the shell (1), the separator (8) being used to divide the area in the shell (1) into a stirring area and a discharging area, the discharging area being provided with a discharging port; The partition (8) is provided with a through hole for avoiding the second rotating shaft (5) and the spiral blade (6).

4. The magnetic separation device according to claim 1, characterized in that: The spiral blade (6) is provided with a plurality of notches for avoiding each of the stirring claws (3).

5. The magnetic separation device according to claim 1, characterized in that: The stirring claw (3) comprises: A fixing portion (301) fixedly disposed on the first rotating shaft (2); Two pear-shaped pieces (302), the two pear-shaped pieces (302) being symmetrically arranged on the fixing portion (301); And / or, the pear-shaped piece (302) is configured as a curved surface; And / or, one end of the pear-shaped piece (302) is configured as a pointed end.

6. The magnetic separation device according to claim 1, characterized in that: Also includes: The magnetic attraction mechanism (9) is arranged corresponding to the second rotating shaft (5) and is arranged on the upper side of the second rotating shaft (5), and is electrically connected to the controller.

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