Novel magnetic substance separation equipment

Abstract

The utility model provides novel magnetic substance separation equipment which comprises magnetic substance separation equipment, a rack, a connecting frame mounted on the rack, a conveying device arranged on the connecting frame and driven by a driving system, and a magnetic source system arranged on a conveying belt of the conveying device, the magnetic source system abuts against the bottom end face of the conveying belt. The conveying device is simple in overall structure, and magnetic mixed materials can be separated during large-scale sewage treatment by utilizing the conveying device, so that magnetic substances can be recycled. And the manufacturing cost and the operation cost of the equipment can be reduced. During use, the magnetic source system arranged on the conveying belt is used for adsorbing magnetic substances in mixed materials, when the magnetic substances adsorbed on the conveying belt are conveyed to the positions of the shafts through the conveying belt, the magnetic materials are scraped off through the shafts, and the magnetic materials fall into the magnetic material collecting hopper below under the action of gravity; and magnetic materials are collected.

Description

Technical Field

[0001] The utility model belongs to the technical field of magnetic coagulation separation, and particularly relates to a new magnetic substance separation device. Background Art

[0002] The magnetic coagulation technology adds magnetic powder to the ordinary coagulation sedimentation process, so that the magnetic powder is effectively combined with the flocculant, and the flocs and magnetic powder precipitate more quickly together in the sedimentation tank. Then, a magnetic substance separation system is used to separate the magnetic substance from the sediment in the sedimentation tank.

[0003] The existing magnetic substance separation system includes a frame, a drive system and a magnetic drum. The magnetic drum is driven to rotate by the drive system, and then the magnetic substance is adsorbed onto the magnetic drum.

[0004] However, using the magnetic drum for the separation of magnetic substances has a small processing capacity and is not suitable for the treatment of large-scale water volumes.

[0005] In view of this, how to solve the defects existing in the above technical solutions has become one of the urgent problems to be solved in the technical field of magnetic coagulation separation. Summary of the Utility Model

[0006] In view of the problems existing in the background art, on the one hand, the utility model provides a new magnetic substance separation device, including:

[0007] Magnetic substance separation device;

[0008] Frame;

[0009] A connecting frame installed on the frame,

[0010] A conveying device arranged on the connecting frame, and

[0011] Driven by the drive system,

[0012] A material conveying hopper for feeding materials onto the conveying device;

[0013] The conveying device includes a conveyor belt, and

[0014] A magnetic source system arranged on the conveyor belt, and

[0015] The magnetic source system includes at least one group of magnets, and

[0016] The magnetic source system abuts against the bottom end face of the conveyor belt.

[0017] Optionally, the material conveying hopper is fixedly installed on the frame at a position far from the drive system.

[0018] Optionally, at least four groups of support frames are installed on the connecting frame, and

[0019] The height of the support frame near the material conveying hopper is higher than that of the support frame near the drive system.

[0020] Optionally, the conveying device arranged on the support frame is inclined, and the inclination angle is 30° - 75°.

[0021] Optionally, the drive system includes a motor and a reducer, and

[0022] The drive shaft of the reducer is connected to the shaft of the driving conveyor wheel through a bearing assembly, and

[0023] A conveyor belt is arranged on the driving conveyor wheel, and

[0024] The other end of the conveyor belt is installed on the driven conveyor wheel, and

[0025] A tensioning wheel is arranged on the conveyor belt between the driving conveyor wheel and the driven conveyor wheel.

[0026] Optionally, a magnetic material collecting hopper is installed on the frame near the material conveying hopper,

[0027] A shaft is installed on the frame near the magnetic material collecting hopper, and

[0028] The outer wall of the shaft abuts against the outer wall of the conveyor belt.

[0029] Optionally, a collecting hopper is installed at the outlet end of the conveyor belt, and

[0030] The outlet end of the collecting hopper is communicated with a discharge pipe.

[0031] Optionally, a backwashing system is installed on the frame near the magnetic material collecting hopper, and the outlet end of the backwashing system is communicated with a backwashing pipeline, and

[0032] At least one group of nozzles is communicated with the backwashing pipeline.

[0033] Optionally, a spiral guide is arranged in the nozzle, and the outlet of the nozzle is communicated with a spray port, and a horn-shaped spray port is arranged in the spray port, and the spray port is divided into two groups of water spraying channels by the horn-shaped spray port.

[0034] In this embodiment, when the flushing liquid is conveyed to the nozzle through the outlet of the backwashing pipeline, and at this time the flushing liquid is guided by the spiral guide to form a rotating flow, and is conveyed to the spray port through the spiral guide, and is ejected through the horn-shaped spray port, the horn-shaped spray port is used to increase the spraying range so that the spraying angle reaches 60° to 170°.

[0035] Optionally, the nozzle diameter is 50.2 mm, the nozzle aperture of the horn nozzle is 9 mm, and the aperture of the nozzle is 32 mm.

[0036] In summary, the beneficial effects of the present utility model are as follows:

[0037] The overall structure of the present utility model is simple. By using the conveying device, the separation of magnetic mixed materials during large-scale sewage treatment can be realized, enabling the recycling of magnetic substances. Moreover, it can reduce the manufacturing cost and operating cost of the equipment. During use, the magnetic source system arranged on the conveyor belt adsorbs the magnetic substances in the mixed materials. When the magnetic substances adsorbed on the conveyor belt are conveyed to the shaft position by the conveyor belt, the magnetic materials are scraped off by the shaft, and the magnetic materials fall into the lower magnetic material collection hopper under the action of gravity, realizing the collection of magnetic materials. Description of the Drawings

[0038] Figure 1 3D view of an embodiment of a new magnetic substance separation device of the present utility model;

[0039] Figure 2 Structure schematic diagram of an embodiment of a new magnetic substance separation device of the present utility model;

[0040] Figure 3 Front view of an embodiment of a new magnetic substance separation device of the present utility model;

[0041] Figure 4 Top view of an embodiment of a new magnetic substance separation device of the present utility model;

[0042] Figure 5 Left view of an embodiment of a new magnetic substance separation device of the present utility model;

[0043] Figure 6 Explosion view of the nozzle of an embodiment of a new magnetic substance separation device of the present utility model;

[0044] Figure 7 3D view of an embodiment of a new magnetic substance separation device of the present utility model.

[0045] Reference Signs:

[0046] 100, magnetic substance separation device;

[0047] 10, frame; 101, support frame; 102, connecting frame;

[0048] 20, material conveying hopper;

[0049] 30. Conveyor device; 301. Active conveyor wheel; 302. Conveyor belt; 303. Magnetic source system; 304. Passive conveyor wheel; 305. Tensioning wheel; 306. Shaft;

[0050] 40. Magnetic material collection hopper;

[0051] 50. Collection hopper;

[0052] 60. Drive system; 601. Reducer;

[0053] 70. Water receiving hopper;

[0054] 80. Backwashing system; 801. Backwashing pipeline; 802. Nozzle; 8022. Spray orifice; 8023. Spiral guide; 8024. Flared spray orifice.

[0055] 90. Discharge pipe. Detailed implementation manners

[0056] In order to make the objectives, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments. Although exemplary embodiments are disclosed in the drawings, it should be understood that the present utility model can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to enable a more thorough understanding of the present utility model and to convey the concept of the present utility model completely to those skilled in the art.

[0057] In the description of this specification, the descriptions with reference to terms such as "certain embodiments", "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. In addition, without conflict, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0058] In the present utility model, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance; the term "plurality" means two or more, unless otherwise clearly defined. Terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; "joined" can be a direct connection or an indirect connection through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0059] As Figures 1 to 5 shown, this embodiment provides a novel magnetic substance separation device, including a magnetic substance separation device 100. The magnetic substance separation device 100 includes a frame 10, and the frame 10 is provided with a connecting frame 102. At least four groups of support frames 101 are fixedly installed on the connecting frame 102 through fastening screws. A conveying device 30 is installed on the support frames 101 and is driven by a driving system 60. The driving system 60 drives the conveying device 30 to convey materials; a material conveying hopper 20 is fixedly installed on the frame 10 at a position far from the driving system 60 through fastening screws, and materials are conveyed onto the conveying device 30 through the material conveying hopper 20.

[0060] Further, the height of the support frame 101 near the material conveying hopper 20 is higher than that of the support frame 101 near the driving system 60, so that the conveying device 30 provided on the support frame 101 is inclined. The inclination angle is 30° - 75°. Through the inclined conveying device 30, it is convenient for materials to be conveyed into the collection hopper through the conveying device.

[0061] Further, the driving system 60 includes a motor and a speed reducer 601. The driving shaft of the speed reducer 601 is connected to the shaft of the driving conveyor wheel 301 through a bearing assembly. A conveyor belt 302 is provided on the driving conveyor wheel 301, and the other end of the conveyor belt 302 is installed on a driven conveyor wheel 304. A tensioning wheel 305 is provided on the conveyor belt 302 between the driving conveyor wheel 301 and the driven conveyor wheel 304.

[0062] Further, a magnetic source system 303 is provided on the conveyor belt 302. The magnetic source system 303 includes at least one group of magnets, and the magnetic source system 303 abuts against the bottom end face of the conveyor belt 302.

[0063] Further, a magnetic material collecting hopper 40 is fixedly installed on the frame 10 near the position of the material conveying hopper 20. A shaft 306 is installed on the frame near the position of the magnetic material collecting hopper 40, and the outer wall of the shaft 306 abuts against the outer wall of the conveyor belt 302.

[0064] In actual application, when the magnetic substances adsorbed on the conveyor belt 302 are conveyed to the position of the shaft 306 through the conveyor belt 302, the magnetic materials are scraped off by the shaft 306, and the magnetic materials fall into the lower magnetic material collecting hopper 40 under the action of gravity, realizing the collection of magnetic materials.

[0065] Further, a collecting hopper 50 is installed at the outlet end of the conveyor belt 302 far from the material conveying hopper 20, and the outlet end of the collecting hopper 50 is communicated with a discharge pipe 90.

[0066] In this embodiment, for the non-magnetic substances screened by the magnetic source system 303, since the conveying device is in an inclined state, when the non-magnetic substances are conveyed to the upper part of the collecting hopper 50 through the conveyor belt, at this time, due to the inclined setting of the conveying device, the non-magnetic substances fall into the collecting hopper 50 along the inclined angle. When the inclined angle is 47°, it is more convenient for the materials to fall into the collecting hopper 50 along the inclined angle.

[0067] Further, a backwashing system 80 is installed on the frame 10 near the position of the magnetic material collecting hopper 40. The backwashing system 80 preferably uses a backwashing device of the BAF series, and the outlet end of the backwashing system 80 is communicated with a backwashing pipeline 801. The backwashing pipeline 801 is arranged above the conveyor belt, and at least one group of nozzles 802 is communicated with the backwashing pipeline 801.

[0068] In this embodiment, by turning on the backwashing system, the sundries adhered to the surface of the conveyor belt can be effectively removed, keeping the surface of the equipment clean.

[0069] Further, a spiral guide 8023 is arranged in the nozzle 802, the outlet of the nozzle 802 is communicated with a spray port 8022, and a horn-shaped spray port 8024 is arranged in the spray port 8022. The spray port 8022 is divided into two groups of water spraying channels by the horn-shaped spray port 8024.

[0070] In this embodiment, when the flushing liquid is conveyed to the nozzle 802 through the outlet of the backwashing pipeline 801, and at this time the flushing liquid is guided by the spiral guide 8023 to form a rotating flow, and is conveyed to the spray port 8022 through the spiral guide, and is sprayed out through the horn-shaped spray port 8024. The horn-shaped spray port is used to increase the spraying range, so that the spraying angle reaches 60° to 170°.

[0071] Further, the diameter of the nozzle 802 is 50.2 mm, the nozzle aperture of the horn nozzle 8024 is 9 mm, and the aperture of the nozzle 8022 is 32 mm.

[0072] Further, the magnetic substance separation device is equipped with a PLC control system. By controlling the running speed of the conveying device through the PLC control system, the conveying speed can be automatically adjusted according to the amount of the incoming material.

[0073] The usage process and working principle of the present utility model:

[0074] When the present utility model is in use, first, the mixed material is put into the material conveying hopper 20, and at the same time, the driving system 60 is started, and the driving system is used to drive the conveyor belt 302 for conveying;

[0075] The mixed material is conveyed to the conveyor belt 302 through the material conveying hopper 20, and the magnetic substances are adsorbed on the conveyor belt 302 through the magnetic source system 303. When the magnetic substances adsorbed on the conveyor belt 302 are conveyed to the position of the shaft 306 through the conveyor belt 302, the magnetic materials are scraped off by the shaft 306, and the magnetic materials fall into the lower magnetic material collecting hopper 40 under the action of gravity, realizing the collection of the magnetic materials;

[0076] Meanwhile, the non-magnetic materials are conveyed along with the conveyor belt and fall into the collecting hopper 50 along the inclined angle of the conveyor belt.

[0077] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model rather than being restrictive. Although the present utility model has been described in detail with reference to the embodiments, those of ordinary skill in the art should understand that any modification or equivalent replacement of the technical solutions of the present utility model does not depart from the spirit and scope of the technical solutions of the present utility model, and they should all be covered within the scope of the claims of the present utility model.

Claims

1. A new magnetic substance separation device, characterized in that, Comprising: Magnetic substance separation equipment; Frame; A connecting frame installed on the frame, A conveying device arranged on the connecting frame, and Driven by a drive system, A material conveying hopper for feeding materials onto the conveying device; The conveying device includes a conveyor belt, and A magnetic source system arranged on the conveyor belt, and The magnetic source system includes at least one group of magnets, and The magnetic source system abuts against the bottom end face of the conveyor belt; A magnetic material collection hopper is installed on the frame near the position of the material conveying hopper, An anti-flushing system is installed on the frame near the position of the magnetic material collection hopper, and the outlet end of the anti-flushing system is connected to an anti-flushing pipeline, and At least one group of nozzles is connected to the anti-flushing pipeline; A spiral guide is arranged in the nozzle, and The outlet of the nozzle is connected to a spray port, and A horn-shaped spray port is arranged in the spray port, and the spray port is divided into two groups of water spraying channels by the horn-shaped spray port.

2. The novel magnetic substance separation equipment according to claim 1, characterized in that The material conveying hopper is fixedly installed on the frame at a position far from the drive system.

3. The novel magnetic substance separation equipment according to claim 1, characterized in that At least four groups of support frames are installed on the connecting frame, and The height of the support frame near the position of the material conveying hopper is higher than that of the support frame near the position of the drive system.

4. The novel magnetic substance separation equipment according to claim 3 or 1, characterized in that The conveying device arranged on the support frame is inclined, and the inclination angle is 30° - 75°.

5. The novel magnetic substance separation equipment according to claim 1, characterized in that The drive system includes a motor and a reducer, and The drive shaft of the reducer is connected to the shaft of the driving conveyor wheel through a bearing assembly, and A conveyor belt is arranged on the driving conveyor wheel, and The other end of the conveyor belt is installed on the driven conveyor wheel, and A tensioning wheel is arranged on the conveyor belt between the driving conveyor wheel and the driven conveyor wheel.

6. The novel magnetic substance separation device according to claim 1, characterized in that A shaft is installed on the frame near the position of the magnetic material collection hopper, and the outer wall of the shaft abuts against the outer wall of the conveyor belt.

7. The novel magnetic substance separation device according to claim 1, wherein A collection hopper is installed at the outlet end of the conveyor belt, and The outlet end of the collection hopper is connected to a discharge pipe.

8. A novel magnetic substance separation device according to claim 1, characterized in that, The diameter of the nozzle is 50.2 mm, and The aperture of the spray port of the horn-shaped spray port is 9 mm, and The aperture of the spray port is 32 mm.

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