Positive pressure pipeline magnetic separator

Abstract

The utility model relates to the technical field of magnetic separators, in particular to a positive pressure pipeline magnetic separator which comprises a pipeline shell, an assembly butt joint seat is integrally arranged on the right side wall of the pipeline shell, a magnetic rod is assembled in the assembly butt joint seat in an inserted mode, and a magnetic rod assembly cover is arranged at the tail end of the magnetic rod. A carbon rod inserting cap is integrally arranged on the outer wall of the magnetic rod assembling cover, the tail end of the magnetic rod is inserted and assembled in the carbon rod inserting cap, the magnetic rod and the side edge of the carbon rod inserting cap are assembled in a clamped mode through a limiting clamping strip, and the magnetic rod assembling cover and the outer side of the magnetic rod are assembled and fastened in a clamped mode through an assembling screw pin. The butt joint position of the magnetic rod assembling cover and the magnetic suction rod is filled with a silica gel sealing ring, and the inner wall of the butt joint position of the assembling butt joint base and the magnetic rod assembling cover is provided with a mounting groove corresponding to the silica gel sealing ring. Sealing assembly and disassembly cleaning can be conveniently carried out according to use requirements, and assembly and use are more convenient, rapid and efficient.

Description

Technical Field

[0001] The utility model relates to the technical field of magnetic separators, in particular to a positive pressure pipeline magnetic separator. Background Art

[0002] During the processing of food and medicine, impurities are inevitably mixed into raw materials and semi-finished products. For ferromagnetic impurities, magnetic separators with permanent magnets are widely used to remove impurities. Traditional positive pressure pipeline magnetic separators use the characteristics of magnetic bars to absorb iron impurities, so that granular materials and powders pass through the surface of permanent magnets, so that iron impurities are adsorbed to the surface of the magnet, and then the magnetic bars are manually cleaned. Therefore, positive pressure pipeline magnetic separators are widely used;

[0003] In this regard, China has applied for patent number: CN202321178699.1, which discloses a pipeline magnetic separator, including a circular end cover, a pair of upper support rod groups and a pair of lower support rod groups are arranged on the inner side of the circular end cover, an adsorption base is connected between the pair of lower support rod groups, a magnetic core assembly is magnetically adsorbed on the adsorption base, the upper part of the magnetic core assembly is held between the pair of upper support rod groups, the magnetic core assembly includes a cylindrical magnetic core, the bottom of the cylindrical magnetic core is provided with an adsorption chassis for magnetically adsorbing the adsorption base, and the top of the cylindrical magnetic core is provided with a conical top cover. The pipeline magnetic separator can deliver the magnetic core assembly into the pipeline through the preset pipeline inspection port on the pipeline without significantly changing the pipeline structure, and is easy to operate;

[0004] However, the existing traditional positive pressure pipeline magnetic separator is inconvenient to seal and assemble and disassemble and clean according to the use needs, which affects the operation efficiency;

[0005] Therefore, in order to solve the above problems, a positive pressure pipeline magnetic separator is proposed. Utility Model Content

[0006] The utility model aims to provide a positive pressure pipeline magnetic separator to solve the problem that the existing traditional positive pressure pipeline magnetic separator proposed in the above background technology is inconvenient to seal and assemble and disassemble and clean according to the use needs, which affects the operation efficiency.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a positive pressure pipeline magnetic separator, comprising a pipeline shell, the right side wall of the pipeline shell is integrally provided with an assembly docking seat, a magnetic attraction rod is inserted and installed inside the assembly docking seat, a magnetic rod assembly cover is provided at the tail end of the magnetic attraction rod, a carbon rod plug cap is integrally provided on the outer wall of the magnetic rod assembly cover, the tail end of the magnetic attraction rod is inserted and installed inside the carbon rod plug cap, and the magnetic attraction rod and the carbon rod plug cap are assembled by limiting clamping strips, the magnetic rod assembly cover and the outer side of the magnetic attraction rod are assembled and fastened by assembly screws, and the joint between the magnetic rod assembly cover and the magnetic attraction rod is filled and assembled with a silicone sealing ring, and the inner wall of the joint between the assembly docking seat and the magnetic rod assembly cover is provided with an installation groove corresponding to the silicone sealing ring.

[0008] Preferably, an elastic band is inserted through the interior of the limit card strip, and the elastic band is tied to the outside of the carbon rod plug cap. The outer ends of the carbon rod plug cap and the magnetic rod are both provided with limit card slots corresponding to the limit card strip.

[0009] Preferably, a holding inner frame is installed in the center of the outer wall of the magnetic rod assembly cover, and the outer cover of the magnetic rod assembly cover is provided with an outer cover, and the inner side of the outer cover is recessed, the side of the outer cover and the side of the magnetic rod assembly cover are overlapped and assembled by assembling screws, and the outer wall of the outer cover is fixed with an external handle consistent with the holding inner frame.

[0010] Preferably, the outer part of the magnetic rod is provided with an auxiliary sleeve, the tail of the auxiliary sleeve is provided with a limiting inner buckle, the limiting inner buckle is fixed to the inner wall of the magnetic rod assembly cover, the tail of the auxiliary sleeve is provided with a limiting clamping ring corresponding to the limiting inner buckle, and the front end of the auxiliary sleeve is in an inclined pointed cone shape.

[0011] Preferably, a pin base is fixed to the inner end of the assembly screw pin, a hinge seat is hinged on the inner side of the pin base, the hinge seat is fixed to the right outer wall of the pipeline shell, a fastening nut is threadedly sleeved on the outer end of the assembly screw pin, and the inner side of the fastening nut abuts against the side of the outer wall of the outer sleeve cover, and the assembly docking seat, the magnetic rod assembly cover and the side of the outer sleeve cover are all provided with locking grooves corresponding to the assembly screw pin.

[0012] Preferably, an assembly convex ring is provided at the joint between the assembly docking seat and the magnetic rod assembly cover, and the assembly convex ring is located on the outside of the silicone sealing ring. Two groups of the assembly convex rings are respectively fixed to the inner wall of the assembly docking seat and the inner wall of the magnetic rod assembly cover, and the inner wall of the assembly docking seat and the inner wall of the magnetic rod assembly cover are respectively provided with assembly grooves corresponding to the assembly convex rings.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model is convenient for sealing assembly and disassembly and cleaning according to the use requirements, making the assembly and use more convenient and efficient;

[0014] 1. The utility model is provided with a magnetic rod assembly cover and a carbon rod insertion cap, which is convenient for the insertion and assembly of the magnetic rod. At the same time, with the cooperation of the limit card strip, it is convenient to bind and tighten the magnetic rod, making the assembly and use more convenient. It is also convenient for the assembly, disassembly and cleaning of the magnetic rod, making the operation and use more convenient. Through this design, the convenience and practicality of the positive pressure pipeline magnetic separator are improved.

[0015] 2. The utility model is provided with an assembly screw pin and a silicone sealing ring, so as to facilitate the docking assembly with the magnetic rod assembly cover and the assembly docking seat, making the assembly more airtight and also convenient for subsequent disassembly and maintenance, making it more convenient to use. Through this design, the convenience and practicality of the positive pressure pipeline magnetic separator are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of a front cross-section of the structure of the utility model;

[0017] Figure 2 It is a side view schematic diagram of the local structure of the magnetic rod assembly cover of the utility model;

[0018] Figure 3 For this utility model Figure 1 A schematic diagram of the structure enlargement in the middle;

[0019] Figure 4 For this utility model Figure 1 A magnified schematic diagram of the structure at B in the middle;

[0020] In the figure: 100, pipeline shell; 110, assembly docking seat; 120, magnetic rod; 200, magnetic rod assembly cover; 210, carbon rod plug cap; 211, holding inner frame; 220, limit card strip; 221, elastic band; 222, limit card slot; 230, auxiliary sleeve; 231, limit inner buckle; 232, limit clamp ring; 300, outer cover; 310, outer handle; 400, assembly screw pin; 410, pin base; 420, fastening nut; 430, hinge seat; 440, locking groove; 500, silicone sealing ring; 501, installation groove; 510, assembly convex ring; 511, assembly groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 , an embodiment provided by the utility model:

[0023] A positive pressure pipeline magnetic separator, comprising a pipeline housing 100, wherein an assembly docking seat 110 is integrally provided on the right side wall of the pipeline housing 100, a magnetic rod 120 is inserted and installed inside the assembly docking seat 110, a magnetic rod assembly cover 200 is provided at the tail end of the magnetic rod 120, a carbon rod plug cap 210 is integrally provided on the outer wall of the magnetic rod assembly cover 200, the tail end of the magnetic rod 120 is inserted and installed inside the carbon rod plug cap 210, and the magnetic rod 120 and the carbon rod plug cap 210 are assembled and clamped by a limit clamping strip 220 on the side, the magnetic rod assembly cover 200 and the outer side of the magnetic rod 120 are assembled and fastened by an assembly screw 400, and a silicone sealing ring 500 is filled and assembled at the joint of the magnetic rod assembly cover 200 and the magnetic rod 120, and an installation groove 501 corresponding to the silicone sealing ring 500 is opened on the inner wall of the joint of the assembly docking seat 110 and the magnetic rod assembly cover 200;

[0024] Furthermore, an elastic band 221 is inserted through the interior of the limit card strip 220, and the elastic band 221 is tied to the outside of the carbon rod plug cap 210. The outer ends of the carbon rod plug cap 210 and the magnetic rod 120 are both provided with a limit card slot 222 corresponding to the limit card strip 220. This design facilitates the assembly and subsequent disassembly of the limit card of the limit card strip 220.

[0025] Furthermore, a holding inner frame 211 is installed in the center of the outer wall of the magnetic rod assembly cover 200, and an outer cover 300 is provided on the outer cover of the magnetic rod assembly cover 200, and the inner side of the outer cover 300 is concave, and the side of the outer cover 300 and the side of the magnetic rod assembly cover 200 are overlapped and assembled by assembling screws 400, and the outer wall of the outer cover 300 is fixed with an outer handle 310 consistent with the holding inner frame 211. Through this design, it is convenient to maintain the outer cover of the magnetic rod assembly cover 200 and to hold and disassemble it later;

[0026] Furthermore, an auxiliary sleeve 230 is sleeved on the outside of the magnetic rod 120, and a limiting inner buckle 231 is clamped at the tail of the auxiliary sleeve 230. The limiting inner buckle 231 is fixed to the inner wall of the magnetic rod assembly cover 200, and a limiting clamping ring 232 corresponding to the limiting inner buckle 231 is arranged at the tail of the auxiliary sleeve 230. The front end of the auxiliary sleeve 230 is in an inclined pointed cone shape. Through this design, it is convenient to scrape the outer wall of the magnetic rod 120, so that the particles adsorbed on the surface are easy to be cleaned;

[0027] Further, a pin base 410 is fixed to the inner end of the assembly screw pin 400, and a hinge seat 430 is hinged on the inner side of the pin base 410. The hinge seat 430 is fixed to the right outer wall of the pipeline housing 100. A fastening nut 420 is threadedly sleeved on the outer end of the assembly screw pin 400, and the inner side of the fastening nut 420 abuts against the side of the outer wall of the outer cover 300. The sides of the assembly docking seat 110, the magnetic rod assembly cover 200 and the outer cover 300 are all provided with locking grooves 440 corresponding to the assembly screw pin 400. Through this design, it is convenient to quickly fasten the assembly of the assembly docking seat 110, the magnetic rod assembly cover 200 and the outer cover 300, and it is also convenient to clean and use;

[0028] Furthermore, an assembly convex ring 510 is provided at the joint between the assembly docking seat 110 and the magnetic rod assembly cover 200, and the assembly convex ring 510 is located on the outside of the silicone sealing ring 500. Two groups of assembly convex rings 510 are respectively fixed to the inner wall of the assembly docking seat 110 and the inner wall of the magnetic rod assembly cover 200, and the inner wall of the assembly docking seat 110 and the inner wall of the magnetic rod assembly cover 200 are respectively provided with assembly grooves 511 corresponding to the assembly convex ring 510. Through this design, the sealing assembly of the docking ends of the assembly docking seat 110 and the magnetic rod assembly cover 200 is facilitated.

[0029] Working principle: When assembling and using, connect the upper and lower ends of the pipe shell 100 to the inlet and outlet pipes for adsorption and slag removal. After using for a period of time, loosen the fastening nut 420, and with the cooperation of the hinge seat 430, it is convenient to lift the assembly screw pin 400, so that the assembly screw pin 400 releases the disassembly of the outer cover 300 and the magnetic rod assembly cover 200. With the cooperation of the outer handle 310, it is convenient to remove the outer cover 300, and with the cooperation of the holding inner frame 211, it is convenient to The magnetic rod assembly cover 200 is taken off, so that the magnetic rod assembly cover 200 is convenient for extracting the magnetic rod 120. When cleaning, the auxiliary sleeve 230 can be slid on the surface of the magnetic rod 120 to facilitate cleaning of the particles on the surface. At the same time, the limit card strip 220 can be taken out by pulling the elastic band 221 with the cooperation of the limit card slot 222, so as to facilitate the extraction of the magnetic rod 120 and extract the magnetic rod 120 from the inside of the carbon rod plug cap 210. After it is taken out, it is convenient for further cleaning. Then, the assembly is reversed according to the above steps. At the same time, with the cooperation of the limit card slot 222, it is fastened by the limit card strip 220. When inserted into the assembly docking seat 110 and the inside of the pipeline shell 100, the cooperation of the installation groove 501 and the silicone sealing ring 500 is convenient for the airtightness of the docking point between the assembly docking seat 110 and the magnetic rod assembly cover 200. At the same time, with the cooperation and docking of the assembly convex ring 510 and the assembly groove 511, the assembly is made tighter and tighter. Then, the outer cover 300 is covered, and then the assembly screw 400 is re-set in the locking groove 440 to facilitate the limit card assembly of the magnetic rod assembly cover 200 and the outer cover 300. By tightening the fastening nut 420, it is convenient to fasten the outer cover 300 and the magnetic rod assembly cover 200 to the assembly docking seat 110, and it is also convenient for subsequent disassembly operations, so that the sealing assembly and disassembly cleaning are more convenient. The operation ends here.

[0030] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A positive pressure pipeline magnetic separator, comprising a pipeline housing (100), wherein the right side wall of the pipeline housing (100) is integrally provided with an assembly docking seat (110), wherein a magnetic attraction rod (120) is inserted and assembled inside the assembly docking seat (110), characterized in that: The tail end of the magnetic rod (120) is provided with a magnetic rod assembly cover (200), and the outer wall of the magnetic rod assembly cover (200) is integrally provided with a carbon rod plug cap (210), the tail end of the magnetic rod (120) is inserted and assembled inside the carbon rod plug cap (210), and the sides of the magnetic rod (120) and the carbon rod plug cap (210) are assembled and clamped by a limit clamping strip (220), the outer sides of the magnetic rod assembly cover (200) and the magnetic rod (120) are assembled and fastened by an assembly screw (400), and the joint between the magnetic rod assembly cover (200) and the magnetic rod (120) is filled with a silicone sealing ring (500), and the inner wall of the joint between the assembly docking seat (110) and the magnetic rod assembly cover (200) is provided with an installation groove (501) corresponding to the silicone sealing ring (500).

2. A positive pressure pipeline magnetic separator according to claim 1, characterized in that: An elastic band (221) is inserted through the interior of the limit clamping strip (220), and the elastic band (221) is tied to the outside of the carbon rod plug cap (210). The outer ends of the carbon rod plug cap (210) and the magnetic rod (120) are both provided with limit clamping grooves (222) corresponding to the limit clamping strip (220).

3. A positive pressure pipeline magnetic separator according to claim 1, characterized in that: The center of the outer wall of the magnetic rod assembly cover (200) is equipped with a holding inner frame (211), the outer cover (300) is provided on the outside of the magnetic rod assembly cover (200), and the inner side of the outer cover (300) is concave, the side of the outer cover (300) and the side of the magnetic rod assembly cover (200) are overlapped and assembled by assembling screws (400), and the outer wall of the outer cover (300) is fixed with an outer handle (310) consistent with the holding inner frame (211).

4. The positive pressure pipeline magnetic separator according to claim 1, characterized in that: The magnetic rod (120) is externally sleeved with an auxiliary sleeve (230), the tail of the auxiliary sleeve (230) is provided with a limiting inner buckle (231), the limiting inner buckle (231) is fixed to the inner wall of the magnetic rod assembly cover (200), the tail of the auxiliary sleeve (230) is provided with a limiting clamping ring (232) corresponding to the limiting inner buckle (231), and the front end of the auxiliary sleeve (230) is in an inclined pointed cone shape.

5. The positive pressure pipeline magnetic separator according to claim 3, characterized in that: A pin base (410) is fixed to the inner end of the assembly screw pin (400), a hinge seat (430) is hinged on the inner side of the pin base (410), and the hinge seat (430) is fixed to the right outer wall of the pipeline shell (100). A fastening nut (420) is threadedly sleeved on the outer end of the assembly screw pin (400), and the inner side of the fastening nut (420) abuts against the outer wall side of the outer cover (300). The sides of the assembly docking seat (110), the magnetic rod assembly cover (200) and the outer cover (300) are all provided with locking grooves (440) corresponding to the assembly screw pin (400).

6. The positive pressure pipeline magnetic separator according to claim 1, characterized in that: An assembly convex ring (510) is provided at the joint between the assembly docking seat (110) and the magnetic rod assembly cover (200), and the assembly convex ring (510) is located outside the silicone sealing ring (500). Two groups of assembly convex rings (510) are respectively fixed to the inner wall of the assembly docking seat (110) and the inner wall of the magnetic rod assembly cover (200), and the inner wall of the assembly docking seat (110) and the inner wall of the magnetic rod assembly cover (200) are respectively provided with assembly grooves (511) corresponding to the assembly convex rings (510).

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