Strong magnetic iron removal device

Abstract

The utility model provides a strong magnetic deironing device which comprises a magnetic conductive cylinder, an outer cylinder is fixedly sleeved on the outer surface of the magnetic conductive cylinder, a setting space is formed between the inner wall of the outer cylinder and the magnetic conductive cylinder, and an electromagnetic coil located in the setting space is further sleeved on the outer surface of the magnetic conductive cylinder. And a magnetic conductive medium corresponding to the electromagnetic coil is arranged in the magnetic conductive cylinder. The device has the advantages that the cooling assembly is used for cooling the electromagnetic coil, the service life of the electromagnetic coil is greatly prolonged, it is guaranteed that the magnetic medium is installed in the magnetic cylinder and is convenient to take out and disassemble subsequently through the design of the hanging assembly, fine tailings are discharged into the magnetic cylinder, a magnetic field is generated after the electromagnetic coil is powered on, and the service life of the electromagnetic coil is prolonged. The magnetic conductive medium is magnetized, the fine tailings pass through the magnetic conductive medium, magnetic impurities in the fine tailings are adsorbed by the magnetic conductive medium, and finally the filtered fine tailings are discharged along the discharge port.

Description

TECHNICAL FIELD

[0001] The utility model relates to a strong magnetic iron removal device belongs to the field of removing iron. BACKGROUND

[0002] Tailings recovery is mainly used for recycling fine tailings in the iron ore process, so as not to lose iron ore powder, and to make full use of effective resources. The fine tailings recovery machine is a new type of machinery used in the production and recovery of fine tailings in the iron ore industry in China. The fine tailings recovery machine mainly re-selects and recovers the waste of the mine equipment beneficiation.

[0003] The strong electromagnetic high-frequency iron removal device applied to fine tailings and various extremely fine minerals is an advanced device specially designed for processing such minerals. However, the existing electromagnetic high-frequency iron removal machine has the problem of low cooling efficiency because it uses cooling oil for single cooling to reduce the temperature of the electromagnetic coil. Therefore, the structure can be further optimized, and the application proposes a strong magnetic iron removal device for improving the cooling effect of the electromagnetic coil. UTILITY MODEL CONTENTS

[0004] In view of the deficiencies of the prior art, the utility model aims to provide a strong magnetic iron removal device.

[0005] To achieve the above-mentioned purpose, the utility model is realized by the following technical scheme:

[0006] A strong magnetic iron removal device, comprising a magnetic guide cylinder, an outer cylinder is fixedly sleeved on the outer surface of the magnetic guide cylinder, a setting space is formed between the inner wall of the outer cylinder and the magnetic guide cylinder, an electromagnetic coil is further sleeved on the outer surface of the magnetic guide cylinder and located inside the setting space, a magnetic guide medium corresponding to the electromagnetic coil is arranged in the magnetic guide cylinder, the magnetic guide medium is in the shape of a circular mesh and is stacked as multiple pieces, a hanging assembly is arranged on the magnetic guide medium, a cooling cylinder is fixedly arranged in the setting space by a plurality of supporting rods, the inner wall of the cooling cylinder is in contact with the outer surface of the electromagnetic coil, cooling oil is injected into the cooling cylinder, a cooling assembly for cooling the cooling oil is arranged on the outer side of the magnetic guide cylinder, and a secondary air pipe is connected to the cooling assembly.

[0007] Further, through holes are formed in the magnetic guide medium, the hanging assembly comprises two thin rods, the thin rods pass through the through holes, and two external thread segments are engraved on the outer surface of the thin rods, locking nuts are threadedly sleeved on the external thread segments, a discharge port with a discharge valve is arranged at the bottom end of the magnetic guide cylinder, and the electromagnetic coil is connected to a pulse high-frequency power supply through a wire.

[0008] Further, the suspension assembly further comprises two positioning sheets fixed on the outer wall of the top end of the magnetic conducting cylinder, a through rod is slidably arranged on the positioning sheets, a thin rod is slidably arranged in the through rod, and corresponding threaded holes are formed in the through rod and the thin rod, and a threaded fixing rod is screwed into the threaded holes.

[0009] Further, a motor plate is fixed on the outer wall of the top end of the magnetic conducting cylinder, a vibration motor is installed on the motor plate, one end of the through rod is provided with an insertion hole, and the vibration end rod of the vibration motor is inserted into the insertion hole.

[0010] Further, the cooling assembly comprises a cooler and a circulating pump, the bottom end of the cooling cylinder is provided with an oil outlet pipe, the input end of the cooler is fixedly connected with the oil outlet pipe, the output end of the cooler is fixedly connected with the circulating pump, and the output end of the circulating pump is fixedly connected with an oil inlet pipe.

[0011] Further, the cooling assembly further comprises an oil injection ring sleeved on the outer surface of the magnetic conducting cylinder, the other end of the oil inlet pipe is connected with the oil injection ring, the bottom end of the oil injection ring is uniformly provided with final outlet pipes, the final outlet pipes penetrate into the setting space and are connected with the cooling cylinder.

[0012] Further, an injection cylinder is further fixedly sleeved on the outer surface of the final outlet pipe, and the final outlet pipe in the injection cylinder is wavy.

[0013] Further, the injection cylinder is provided with a water outlet pipe and a water inlet pipe with a manual control valve, a semiconductor refrigeration sheet is arranged in the injection cylinder, a wind cylinder is installed on the outer surface of the injection cylinder, a fan is installed in the wind cylinder through a sub support, a wind pipe located in the injection cylinder is arranged on the wind cylinder, a plurality of sub wind pipes penetrating into the setting space are arranged on the wind pipe, a plurality of heat dissipation openings are formed on the outer surface of the cooling cylinder, and the sub wind pipes correspond to the heat dissipation openings.

[0014] The electromagnetic coil is cooled by the cooling assembly, so that the service life of the electromagnetic coil is greatly increased.

[0015] The electromagnetic coil is cooled by the cooling assembly, so that the service life of the electromagnetic coil is greatly increased. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings described in the following embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0017] Figure 1 It is a front view of the strong magnetic iron removal device of the present application.

[0018] Figure 2 It is a schematic view of the inside of the setting space of the strong magnetic iron removal device of the present application.

[0019] Figure 3 It is a schematic view of the inside of the magnetic guide cylinder of the strong magnetic iron removal device of the present application.

[0020] Figure 4 It is a schematic view of the connection of the magnetic guide medium and the thin rod of the strong magnetic iron removal device of the present application.

[0021] Figure 5 It is a schematic view of the suspension assembly of the strong magnetic iron removal device of the present application.

[0022] Figure 6 It is a schematic view of the inside of the water injection cylinder of the strong magnetic iron removal device of the present application.

[0023] In the drawings: 1, magnetic guide cylinder; 2, outer cylinder; 3, setting space; 4, electromagnetic coil; 5, magnetic guide medium; 6, cooling cylinder; 7, through hole; 8, thin rod; 9, outer threaded section; 10, locking sleeve; 11, positioning sheet; 12, rod; 13, threaded hole; 14, threaded fixing rod; 15, vibration motor; 16, insertion hole; 17, cooler; 18, circulating pump; 19, oil outlet pipe; 20, oil delivery pipe; 21, oil injection ring; 22, final outlet pipe; 23, water injection cylinder; 24, air cylinder; 25, air blower; 26, air pipe; 27, auxiliary air pipe; 28, heat dissipation port. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, and not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0025] Please refer to Figures 1-6The utility model provides a technical scheme: a strong magnetic iron removal device, including the magnetic conduction cylinder 1, the outer surface fixed sleeve of magnetic conduction cylinder 1 is equipped with the outer tube 2, the inner wall of outer tube 2 and the magnetic conduction cylinder 1 between form the setting space 3, the outer surface of magnetic conduction cylinder 1 still is equipped with the electromagnetic coil 4 of being located in the setting space 3 inside, the magnetic conduction cylinder 1 is equipped with the magnetic conduction medium 5 corresponding to the electromagnetic coil 4, the magnetic conduction medium 5 is circular mesh shape, and is stacked and set as multiple, be provided with the suspension subassembly on the magnetic conduction medium 5, the setting space 3 inside is fixed with cooling cylinder 6 through a plurality of support rods, the inner wall of cooling cylinder 6 and the outer surface of electromagnetic coil 4 contact setting, the cooling cylinder 6 is injected with cooling oil, the outside of magnetic conduction cylinder 1 is equipped with the cooling subassembly of cooling cooling oil, the cooling subassembly is connected with the auxiliary air pipe 27.

[0026] Refer to Figures 1-5 The magnetic conduction medium 5 is all equipped with the through -going port 7, the suspension subassembly includes two thin rods 8, the thin rod 8 is threaded through the through -going port 7, and the outer surface of the thin rod 8 is engraved with two outer thread segments 9, the outer thread segment 9 is threadedly equipped with locking sleeve 10, the bottom end of magnetic conduction cylinder 1 is equipped with the discharge port with discharge valve, the electromagnetic coil 4 is connected with pulse high-frequency power supply through wire, the thin rod 8 is threaded through the through -going port 7, and the magnetic conduction medium 5 is threaded on the thin rod 8, and finally the locking sleeve 10 is threadedly sleeved on the outer thread segment 9 of the thin rod 8, so that the magnetic conduction medium 5 is fixed on the thin rod 8, the locking sleeve 10 is threadedly rotated on the thin rod 8, can be advanced on the thin rod 8 sleeve gasket, ensure the firmness of installation, and the pulse high-frequency power supply supplies high-frequency power supply for the electromagnetic coil.

[0027] Refer to Figures 1-5 The suspension subassembly further includes two positioning sheets 11 fixed on the outer wall of the top end of the magnetic conduction cylinder 1, a penetrating rod 12 is slidably penetrated through the positioning sheets 11, the thin rod 8 is also slidably penetrated through the penetrating rod 12, the penetrating rod 12 and the thin rod 8 are provided with corresponding threaded holes 13, and the threaded holes 13 are threadedly provided with threaded fixing rods 14, the top end of the magnetic conduction cylinder 1 is fixedly provided with a motor plate, the motor plate is provided with a vibration motor 15, one end of the penetrating rod 12 is provided with an insertion hole 16, and the vibration end rod of the vibration motor 15 is inserted into the insertion hole 16, the penetrating rod 12 penetrates through the positioning sheets 11 and the thin rod 8, so that the magnetic conduction medium 5 connected with the thin rod 8 is suspended in the magnetic conduction cylinder 1, at this time, the threaded holes 13 on the penetrating rod 12 correspond to the threaded holes 13 on the thin rod 8, the threaded fixing rods 14 are inserted into the corresponding threaded holes 13, the fixation of the thin rod 8 and the penetrating rod 12 is completed, the outer side of the magnetic conduction medium 5 is in contact with the inner side of the magnetic conduction cylinder 1, the vibration end rod of the vibration motor 15 is inserted into the insertion hole 16, and the magnetic conduction medium 5 can be vibrated by cooperating with the vibration motor 15, so that the fine tailings are prevented from accumulating on the magnetic conduction medium 5, and the work is ensured to be completed smoothly.

[0028] Referring to Figure 1 , Figure 2 and Figure 6 , the cooling assembly comprises a cooler 17 and a circulating pump 18, the bottom end of the cooling cylinder 6 is provided with an oil outlet pipe 19, the input end of the cooler 17 is fixedly connected with the oil outlet pipe 19, the output end of the cooler 17 is fixedly connected with the circulating pump 18, the output end of the circulating pump 18 is fixedly connected with an oil inlet pipe 20, the cooling assembly further comprises an oil injection ring 21 sleeved on the outer surface of the magnetic conducting cylinder 1, the other end of the oil inlet pipe 20 is connected with the oil injection ring 21, the bottom end of the oil injection ring 21 is uniformly provided with a final outlet pipe 22, the final outlet pipe 22 penetrates into the setting space 3 and is connected with the cooling cylinder 6, the outer surface of the final outlet pipe 22 is further fixedly sleeved with a water injection cylinder 23, the oil inlet pipe 20 located in the water injection cylinder 23 is wavy, the water injection cylinder 23 is provided with a water outlet pipe and a water inlet pipe with a manual control valve, the water injection cylinder 23 is provided with a semiconductor refrigeration sheet, the outer surface of the water injection cylinder 23 is provided with a wind cylinder 24, the inside of the wind cylinder 24 is provided with a fan 25 through a sub support, the wind cylinder 24 is provided with a wind pipe 26 located in the water injection cylinder 23, the wind pipe 26 is provided with a plurality of sub wind pipes 27 penetrating into the setting space 3, the outer surface of the cooling cylinder 6 is provided with a plurality of heat dissipation openings 28, the sub wind pipes 27 correspond to the heat dissipation openings 28, the cooling cylinder 6 originally has cooling oil, the oil is transported into the cooler 17 for refrigeration through the oil outlet pipe 19, and then the oil is transported into the oil injection ring 21 through the circulating pump 18, and then the oil is uniformly discharged into the cooling cylinder 6 through the final outlet pipe 22, the inner side wall of the cooling cylinder 6 contacts with the magnetic conducting medium 5 to complete the cooling of the magnetic conducting medium 5, the oil in the oil inlet pipe 20 can be cooled again through the cold water in the water injection cylinder 23 to ensure the cooling effect, the fan 25 sucks the external wind into the wind pipe 26, the wind in the wind pipe 26 is cooled by the cold water, and the cold wind blows on the magnetic conducting medium 5 through the sub wind pipes 27 to realize the double cooling of the magnetic conducting medium 5, the number of the sub wind pipes 27 is large, and the air outlets are aligned with the heat dissipation openings 28, that is, aligned with multiple parts of the magnetic conducting medium 5, and the cold wind fills in the setting space 3 to have the function of cooling the magnetic conducting medium 5, realizes the air cooling, the top surface of the outer cylinder 2 is provided with an air outlet hole, the oil outlet pipe 19 is provided with an oil discharge outlet pipe with a control valve, the oil injection ring 21 is provided with an oil discharge inlet pipe with a control valve to realize the discharge and re-addition of the oil.

[0029] In specific work, the cooling assembly is used for cooling the electromagnetic coil 4, so that the service life of the electromagnetic coil 4 is greatly increased, through the design of the suspension assembly, the magnetic conducting medium 5 is installed in the magnetic conducting cylinder 1, and it is convenient to take out and disassemble subsequently, the fine tailings are discharged into the magnetic conducting cylinder 1, the electromagnetic coil 4 generates a magnetic field after being electrified, the magnetic conducting medium 5 is magnetized, the fine tailings pass through the magnetic conducting medium 5 and are discharged, and the iron magnetic impurities in the fine tailings and the extremely fine minerals are effectively adsorbed.

[0030] Although the present specification is described in terms of embodiments, not every embodiment exhibits every characteristic or exhibits the characteristics in the same manner. The description herein of any particular embodiment is merely intended to describe the particular embodiment and is not intended to limit or exclude any other embodiment of the scope of the disclosure. Thus, embodiments should be considered in a mutual arbitrary way : none of the statements herein should be taken as limitations on the embodiments defined by the appended claims directed to that specific embodiment, and absolute values should not be taken into account; individual characteristics should be considered individually and all possible combinations made without substitution effects that can adversely affect the object; the mere fact that different features are recited in mutually different dependent claims does not indicate that a combination of these features cannot be used to advantage.

Claims

1. A high-intensity magnetic iron removal device, characterized by: The utility model provides a kind of electromagnetic induction heating device, including magnetic conducting cylinder (1), the outer surface of the magnetic conducting cylinder (1) is fixedly sleeved with outer cylinder (2), and the inner wall of the outer cylinder (2) and the magnetic conducting cylinder (1) form the setting space (3) between, the outer surface of the magnetic conducting cylinder (1) is also sleeved with electromagnetic coil (4) inside the setting space (3), the magnetic conducting cylinder (1) is equipped with the magnetic conducting medium (5) corresponding to the electromagnetic coil (4), the magnetic conducting medium (5) is circular mesh, and it is stacked and arranged as multiple, the magnetic conducting medium (5) is provided with suspension assembly, the setting space (3) is fixed with cooling cylinder (6) inside by multiple support rods, the inner wall of the cooling cylinder (6) is in contact with the outer surface of the electromagnetic coil (4) and is arranged, cooling oil is injected in the cooling cylinder (6), the outer side of the magnetic conducting cylinder (1) is equipped with cooling assembly for cooling cooling oil, and the cooling assembly is connected with auxiliary air pipe (27).

2. The strong magnetic iron removal device according to claim 1, characterized in that: The magnetic conducting medium (5) is provided with through hole (7), the suspension assembly includes two thin rods (8), the thin rod (8) penetrates the through hole (7), and the outer surface of the thin rod (8) is engraved with two outer thread segments (9), the outer thread segment (9) is threadedly sleeved with locking sleeve (10), the bottom end of the magnetic conducting cylinder (1) is provided with a discharge port with a discharge valve, and the electromagnetic coil (4) is connected with pulse high-frequency power supply through wire.

3. The strong magnetic iron removal device according to claim 2, characterized in that: The suspension assembly further includes two positioning sheets (11) fixed on the outer wall of the top end of the magnetic conducting cylinder (1), the positioning sheet (11) is slidably penetrated with a penetrating rod (12), the thin rod (8) is also slidably penetrated with the penetrating rod (12), the penetrating rod (12) and the thin rod (8) are provided with corresponding threaded holes (13), and the threaded hole (13) is threadedly inserted with a threaded fixing rod (14).

4. The strong magnetic iron removal device according to claim 3, characterized in that: The top end of the magnetic conducting cylinder (1) is fixedly provided with a motor plate, the motor plate is provided with a vibration motor (15), one end of the penetrating rod (12) is provided with an insertion hole (16), and the vibration end rod of the vibration motor (15) is inserted into the insertion hole (16).

5. The strong magnetic iron removal device according to claim 4, characterized in that: The cooling assembly includes a cooler (17) and a circulating pump (18), the bottom end of the cooling cylinder (6) is provided with an oil outlet pipe (19), the input end of the cooler (17) is fixedly connected with the oil outlet pipe (19), the output end of the cooler (17) is fixedly connected with the circulating pump (18), and the output end of the circulating pump (18) is fixedly connected with an oil inlet pipe (20).

6. The strong magnetic iron removal device according to claim 5, characterized in that: The cooling assembly further includes an oil injection ring (21) sleeved on the outer surface of the magnetic conducting cylinder (1), the other end of the oil inlet pipe (20) is connected with the oil injection ring (21), the bottom end of the oil injection ring (21) is uniformly distributed with a final outlet pipe (22), the final outlet pipe (22) penetrates into the setting space (3), and is connected with the cooling cylinder (6).

7. The strong magnetic iron removal device according to claim 6, characterized in that: The outer surface of the final outlet pipe (22) is further fixedly sleeved with a water injection cylinder (23), and the oil inlet pipe (20) in the water injection cylinder (23) is wavy.

8. The strong magnetic iron removal device according to claim 7, characterized in that: The water injection cylinder (23) is provided with a water outlet pipe and a water inlet pipe with a manual control valve, and is internally provided with a semiconductor refrigerating sheet, and an air cylinder (24) is mounted on the outer surface of the water injection cylinder (23), an air fan (25) is mounted in the air cylinder (24) through a sub support, an air pipe (26) of the water injection cylinder (23) is arranged on the air cylinder (24), a plurality of sub air pipes (27) penetrating into the setting space (3) are arranged on the air pipe (26), and a plurality of heat dissipation openings (28) are arranged on the outer surface of the cooling cylinder (6), and the sub air pipes (27) correspond to the heat dissipation openings (28).

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