Slurry electromagnetic iron remover

Abstract

The utility model discloses an electromagnetic de-ironing separator for slurry, which relates to the technical field of impurity removal instruments and comprises a base station, a coil is fixedly connected to the inner side of the base station, a de-ironing mechanism is fixedly sleeved on the inner side of the coil, a cooling box is fixedly connected to the left side of the base station, and a cooling mechanism is fixedly connected to the inner side of the cooling box. And the lower side of the base table is fixedly connected with a supporting frame, the iron removal mechanism comprises a medium cylinder, and the outer side of the medium cylinder is fixedly connected to the inner side of the coil in a sleeving mode. According to the slurry electromagnetic iron remover, the coil is electrified to generate a magnetic field to magnetize the magnetic filtering medium, materials flow through the magnetic filtering medium, magnetic substances in the materials are adsorbed on the magnetic filtering medium, when the magnetic field is cut off, the magnetic filtering medium is demagnetized, the adsorbed magnetic substances fall off, and the materials are controlled to normally pass through and discharge magnetism through an automatic control system. And meanwhile, the medium cylinder is automatically cleaned through different pipeline channels.

Description

Technical Field

[0001] The utility model relates to the technical field of impurity removal equipment, in particular to a slurry electromagnetic iron remover. Background Art

[0002] The slurry electromagnetic iron remover is specially developed for the market's increasingly stringent demand for iron removal. It is mainly used to remove ferromagnetic and even weakly magnetic particles from the slurry. It is widely used in photovoltaic-grade quartz sand and high-purity zirconium powder, silicon powder, abrasives, special glass, lithium battery raw materials (lithium cobalt oxide, lithium manganese oxide, ternary materials, lithium iron phosphate and battery negative electrode graphite materials, etc.) and other industries.

[0003] The existing technology has the following problems:

[0004] The common demagnetization equipment on the market is permanent magnet, the field strength is not concentrated, the field strength cannot be adjusted, and it cannot effectively remove magnetic particles in weakly magnetic materials. The common permanent magnet demagnetization equipment on the market is very inconvenient to clean, and it is difficult to achieve automatic cleaning, and the production efficiency is low. The common permanent magnet demagnetization equipment on the market has low durability and its efficiency deteriorates over time. Generally, the magnetic system needs to be replaced every 1-2 years. Electromagnetic can be used for more than ten years without reducing efficiency. Utility Model Content

[0005] The utility model provides a slurry electromagnetic iron remover to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A slurry electromagnetic iron remover comprises a base, a coil is fixedly connected to the inner side of the base, an iron removal mechanism is fixedly sleeved on the inner side of the coil, a cooling box is fixedly connected to the left side of the base, a cooling mechanism is fixedly connected to the inner side of the cooling box, and a support frame is fixedly connected to the lower side of the base.

[0008] Preferably, the iron removal mechanism includes a medium cylinder, the outer side of the medium cylinder is fixedly sleeved on the inner side of the coil, a magnetic filter medium is placed on the inner side of the medium cylinder near the bottom, a first four-way pipe is fixedly connected to the rear side of the medium cylinder near the upper side, a second four-way pipe is fixedly connected to the lower side of the medium cylinder, a compressed air intake valve is movably installed on the rear side of the first four-way pipe, and starting ball valves are movably installed on the left and right ends of the first four-way pipe and the three ends of the second four-way pipe.

[0009] Preferably, a sealing cover is movably mounted on the upper side of the medium cylinder, and a cantilever crane is fixedly connected to the upper side of the base near the right side.

[0010] Preferably, a regulating valve is movably installed in the middle of the lower side of the second four-way pipe.

[0011] Preferably, the cooling mechanism includes a heat exchanger, the input end and the output end of the heat exchanger are fixedly connected together through a pipe and the inner side of the base, and the heat exchanger is located on the inner side of the cooling box, the outer side of the heat exchanger is fixedly connected to a water box, the upper side of the water box near the front side is fixedly connected to a water inlet pipe, and the front side of the water box near the bottom is fixedly connected to a water outlet pipe.

[0012] Preferably, a plurality of evenly distributed partitions are fixedly connected to the inner side of the water box, and the partitions are fixedly sleeved on the outer side of the heat exchanger.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a slurry electromagnetic iron remover, which adopts the cooperation of a coil, an iron removal mechanism, a medium cylinder, a magnetic filter medium, a first four-way pipe, a second four-way pipe, a cover, a cantilever hanger, a compressed air intake valve and a starting ball valve. The magnetic filter medium is magnetized by energizing the coil to generate a magnetic field. The material flows through the magnetic filter medium, and the magnetic substances in the material are adsorbed on the magnetic filter medium. When the magnetic field is cut off, the magnetic filter medium is demagnetized, and the adsorbed magnetic substances fall off. Through the automatic control system, the material is controlled to pass through the parallel magnet normally, and the medium cylinder is automatically cleaned through different pipeline channels.

[0015] 2. The utility model provides a slurry electromagnetic iron remover, which adopts the cooperation of coil, cooling box, cooling mechanism, heat exchanger, water box, water inlet pipe, water outlet pipe and partition. When the coil is energized, it will generate heat, and the transformer oil inside will cool the coil. At the same time, the heat of the hot transformer oil is taken away by the external cooling water through the heat exchanger to achieve constant temperature operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a partial cross-sectional three-dimensional structural schematic diagram of the utility model;

[0018] Figure 3 For this utility model Figure 2 A schematic diagram of the enlarged structure of the middle A part;

[0019] Figure 4 It is a partial cross-sectional three-dimensional structural schematic diagram of the medium cylinder part of the utility model;

[0020] Figure 5 It is a partial cross-sectional three-dimensional structural schematic diagram of the cooling mechanism of the utility model.

[0021] In the figure: 1. base; 2. iron removal mechanism; 21. medium cylinder; 22. magnetic filter medium; 23. first four-way pipe; 24. second four-way pipe; 25. cover; 26. cantilever crane; 27. compression intake valve; 28. start ball valve; 3. cooling box; 4. cooling mechanism; 41. heat exchanger; 42. water box; 43. water inlet pipe; 44. water outlet pipe; 45. partition; 5. coil; 6. support frame. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] like Figure 1 , Figure 2 As shown, a slurry electromagnetic iron remover includes a base 1, a coil 5 is fixedly connected to the inner side of the base 1, an iron removal mechanism 2 is fixedly sleeved on the inner side of the coil 5, a cooling box 3 is fixedly connected to the left side of the base 1, a cooling mechanism 4 is fixedly connected to the inner side of the cooling box 3, and a support frame 6 is fixedly connected to the lower side of the base 1.

[0024] It should be noted that the coil 5 is entirely immersed in transformer oil to absorb the magnetic field generated when the coil 5 is energized.

[0025] like Figure 2 , Figure 4 As shown, the iron removal mechanism 2 includes a medium cylinder 21, the outer side of the medium cylinder 21 is fixedly sleeved on the inner side of the coil 5, a magnetic filter medium 22 is placed on the inner side of the medium cylinder 21 near the bottom, a first four-way pipe 23 is fixedly connected to the rear side of the medium cylinder 21 near the upper side, a second four-way pipe 24 is fixedly connected to the lower side of the medium cylinder 21, a compression intake valve 27 is movably installed on the rear side of the first four-way pipe 23, and starting ball valves 28 are movably installed on the left and right ends of the first four-way pipe 23 and the three ends of the second four-way pipe 24.

[0026] It should be noted that when the coil 5 is energized, the filter magnetic medium 22 is magnetized. When the material passes through the filter magnetic medium 22, the magnetic particles inside will be adsorbed. After the power is turned off, the filter magnetic medium 22 is demagnetized and the magnetic particles fall. The cantilever hanger 26 on the right side of the first four-way pipe 23 is the discharge port, the cantilever hanger 26 on the left side of the first four-way pipe 23 is the flushing liquid inlet, the cantilever hanger 26 on the rear side of the second four-way pipe 24 is the feed port, the cantilever hanger 26 on the right side of the second four-way pipe 24 is the discharge port, and the cantilever hanger 26 on the right side of the second four-way pipe 24 is the residual discharge port.

[0027] like Figure 1 , Figure 3 As shown, a cover 25 is movably mounted on the upper side of the medium cylinder 21 , and a cantilever hanger 26 is fixedly connected to the upper side of the base 1 near the right side.

[0028] It should be noted that a hanging rod is provided on the cover 25 , and the cover 25 can be driven to move up and down by a traction rope on the cantilever hanger 26 , so as to facilitate the opening and closing operations of the medium cylinder 21 .

[0029] like Figure 4 As shown, a regulating valve is movably installed in the middle of the lower side of the second four-way pipe 24.

[0030] It should be noted that the regulating valve is used to control the flow direction of the material inside the second four-way pipe 24, so that the second four-way pipe 24 is divided into two parts: a feed port and a discharge port, to prevent the material from flowing in other directions when one of the functions is running.

[0031] like Figure 2 , Figure 5 As shown, the cooling mechanism 4 includes a heat exchanger 41, the input end and the output end of the heat exchanger 41 are fixedly connected together through a pipeline and the inner side of the base 1, and the heat exchanger 41 is located on the inner side of the cooling box 3, and a water box 42 is fixedly connected to the outer side of the heat exchanger 41, and a water inlet pipe 43 is fixedly connected to the upper side of the water box 42 near the front side, and a water outlet pipe 44 is fixedly connected to the front side of the water box 42 near the bottom.

[0032] It should be noted that the heat generated by the coil 5 is absorbed by the transformer oil and then flows into the inside of the heat exchanger 41. Cold water is introduced into the inside of the water box 42 through the water inlet pipe 43. The cold water cools the transformer oil inside the heat exchanger 41, and then the transformer oil returns to the inside of the base 1.

[0033] like Figure 5 As shown, a plurality of evenly distributed partitions 45 are fixedly connected to the inner side of the water box 42 , and the partitions 45 are fixedly sleeved on the outer side of the heat exchanger 41 .

[0034] It should be noted that the partition 45 forms a coil-shaped cavity inside the water box 42 so as to prolong the time that the cold water stays inside the water box 42 as much as possible, so that it can fully absorb the heat conducted by the heat exchanger 41.

[0035] The working principle of the utility model is as follows: first, when the coil 5 is energized, the filter magnetic medium 22 is magnetized. When the material passes through the filter magnetic medium 22, the magnetic particles inside will be adsorbed. After the power is turned off, the filter magnetic medium 22 is demagnetized, and the magnetic particles fall. The cantilever 26 on the right side of the first four-way pipe 23 is the discharge port, the cantilever 26 on the left side of the first four-way pipe 23 is the unflushing liquid inlet, the cantilever 26 on the rear side of the second four-way pipe 24 is the feed port, the cantilever 26 on the right side of the second four-way pipe 24 is the discharge port, and the cantilever 26 on the right side of the second four-way pipe 24 is the residual discharge port. The magnetic field is generated by energizing the coil 5 to magnetize the filter magnetic medium 22. The material flows through the filter magnetic medium 22, and the magnetic substances in the material are adsorbed on the filter magnetic medium 22. When the magnetic field is cut off, the filter magnetic medium 22 is demagnetized, and the adsorbed When magnetic objects fall, the automatic control system controls the materials to pass through the parallel magnets normally, and at the same time, the medium cylinder 21 is automatically cleaned through different pipeline channels. Finally, the heat generated by the coil 5 is absorbed by the transformer oil and then flows into the heat exchanger 41. Cold water is introduced into the inner side of the water box 42 through the water inlet pipe 43. The cold water cools the transformer oil inside the heat exchanger 41. After that, the transformer oil returns to the inner side of the base 1. The partition 45 forms a coil-shaped cavity on the inner side of the water box 42, so as to extend the time of cold water inside the water box 42 as much as possible, so that it can fully absorb the heat conducted by the heat exchanger 41. When the coil 5 is energized, it will generate heat, and the transformer oil inside will cool the coil 5. At the same time, the heat of the hot transformer oil is taken away by the external cooling water through the heat exchanger 41 to achieve constant temperature operation.

[0036] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A slurry electromagnetic iron remover, comprising a base (1), characterized in that: A coil (5) is fixedly connected to the inner side of the base (1), an iron removal mechanism (2) is fixedly sleeved on the inner side of the coil (5), a cooling box (3) is fixedly connected to the left side of the base (1), a cooling mechanism (4) is fixedly connected to the inner side of the cooling box (3), and a support frame (6) is fixedly connected to the lower side of the base (1).

2. The slurry electromagnetic iron remover according to claim 1, characterized in that: The iron removal mechanism (2) comprises a medium cylinder (21), the outer side of the medium cylinder (21) is fixedly sleeved on the inner side of the coil (5), a magnetic filter medium (22) is placed on the inner side of the medium cylinder (21) near the bottom, a first four-way pipe (23) is fixedly connected to the rear side of the medium cylinder (21) near the upper side, a second four-way pipe (24) is fixedly connected to the lower side of the medium cylinder (21), a compressed air intake valve (27) is movably installed on the rear side of the first four-way pipe (23), and starting ball valves (28) are movably installed on the left and right ends of the first four-way pipe (23) and the three ends of the second four-way pipe (24).

3. The slurry electromagnetic iron remover according to claim 2, characterized in that: A sealing cover (25) is movably mounted on the upper side of the medium cylinder (21), and a cantilever hanger (26) is fixedly connected to a position on the upper side of the base (1) close to the right side.

4. The slurry electromagnetic iron remover according to claim 2, characterized in that: A regulating valve is movably installed in the middle of the lower side of the second four-way pipe (24).

5. The slurry electromagnetic iron remover according to claim 1, characterized in that: The cooling mechanism (4) comprises a heat exchanger (41), the input end and the output end of the heat exchanger (41) being fixedly connected together via a pipeline and the inner side of the base (1), and the heat exchanger (41) being located on the inner side of the cooling box (3), the outer side of the heat exchanger (41) being fixedly connected to a water box (42), the upper side of the water box (42) being fixedly connected to a water inlet pipe (43) at a position close to the front side, and the front side of the water box (42) being fixedly connected to a water outlet pipe (44) at a position close to the bottom.

6. The slurry electromagnetic iron remover according to claim 5, characterized in that: A plurality of evenly distributed partitions (45) are fixedly connected to the inner side of the water box (42), and the partitions (45) are fixedly sleeved on the outer side of the heat exchanger (41).

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