CN218394099U

CN218394099U - Grain processing tubular magnetic separation device

Info

Publication number: CN218394099U
Application number: CN202222727036.2U
Authority: CN
Inventors: 李德泉; 李玉柱
Original assignee: Shenyang Baofeng Grain Machinery Co ltd
Current assignee: Shenyang Baofeng Grain Machinery Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-31
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a cereal processing tubular magnetic separation device relates to magnetic separation device technical field, including the drum shell, the upper end of drum shell is equipped with the apron, the middle part of apron is equipped with the inlet pipe, first semicircle hopper and second semicircle hopper are respectively controlled to the lower extreme of drum shell, first semicircle hopper with be equipped with the branch parting bead between the upper end of second semicircle hopper, both ends all with drum shell connects around the branch parting bead, just be in between drum shell's the lateral wall the upside of branch parting bead rotates and is connected with the round bar, both ends are equipped with the first in command and first stopper respectively around the round bar, the lateral wall of round bar be equipped with drum shell anastomotic semielliptical plate each other, drum shell's inside wall just is in semielliptical plate's upside is equipped with the guide ring, the utility model discloses need not to open the device and can clear up the inside magnetism debris of device, simplify the operation of clearance process.

Description

Grain processing tubular magnetic separation device

Technical Field

The utility model relates to a magnetic separation technical field, concretely relates to is a cereal processing tubular magnetic separation device.

Background

Cereal raw materials can mix magnetic impurities in the in-process of processing, can adopt the magnetic separation device separation to get rid of the magnetic impurities in the cereal, and when tubular magnetic separation device used, the raw materials added the device from the upper end in, through the permanent magnet absorption magnetic impurities in the device, and then from lower extreme eduction gear, because magnetic impurities can be adsorbed and detained inside the device, need open the device and take out the permanent magnet and get rid of the magnetic impurities on it again, the cleaning work was comparatively inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a cereal processing tubular magnetic separation device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a cereal processing tubular magnetic separation device, includes the drum shell, the upper end of drum shell is equipped with the apron, the middle part of apron is equipped with the inlet pipe, first semicircle hopper and second semicircle hopper are respectively controlled to the lower extreme of drum shell, first semicircle hopper with be equipped with the branch parting bead between the upper end of second semicircle hopper, both ends all with the drum shell is connected around the branch parting bead, just between the lateral wall of drum shell the upside of branch parting bead rotates and is connected with the round bar, both ends are equipped with first in command and first stopper respectively around the round bar, the lateral wall of round bar be equipped with the drum shell anastomotic semielliptical plate each other, the inside wall of drum shell just is in the upside of semielliptical plate is equipped with the guide ring, the inside wall of drum shell just is in the upside of guide ring is equipped with the support frame, the upper end center of support frame is equipped with the button head post, the magnetic core portion has been placed to the upper end of support frame, the magnetic core portion includes the drum shell, the lower side wall of drum shell form have with the recess with the mutual adaptation of scraper blade post, the inside wall of magnetic core shell is equipped with the upper end of magnetic core disk, the permanent magnet cover plate with the left side of magnetic core cover plate with the polish rod portion between the polish rod portion, the polish rod portion of the second semicircle lead screw rod portion, the lead screw rod portion is connected with the second lead screw, the second lead screw rod portion is connected with the second lead screw, the second lead screw portion is connected with the second lead screw, the lead screw portion of the lead screw, the lead screw portion is connected with the lead screw.

Preferably, the lateral wall of the cylindrical shell is hinged with a box door.

Preferably, the upper side wall of the core housing is conical.

Preferably, the lower ports of the first semicircular hopper and the second semicircular hopper have a long length and a short length.

Compared with the prior art, the beneficial effects of the utility model are that: the bottom of device sets up the magnetism debris of two semicircle hoppers cereal raw materials of discharging respectively and separation, drive the semicircle hopper of semiellipse plate to carrying out discharge work through rotating first handle and switch, drive the ring scraper blade and move down through rotating the second handle, the ring scraper blade can be driven downwards by the magnetism debris that adsorb on the magnetic core casing, discharge apparatus drops behind the attraction scope of magnetic debris by the take-off permanent magnet, thereby it can clear up the work to magnetism debris to need not opening device, simplify the operation of clearance process.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic view of the main-view section structure of the present invention during separation.

Fig. 3 is a schematic view of the main-view section structure of the utility model during cleaning.

Fig. 4 is a schematic view of the support frame of the present invention.

In the figure: 1. a cylindrical shell; 2. a cover plate; 3. a feed pipe; 4. a first semicircular hopper; 5. a second semicircular hopper; 6. a dividing strip; 7. a round bar; 8. a first handle; 9. a semi-elliptical plate; 10. a guide ring; 11. a support frame; 12. a round-head column; 13. a magnetic core housing; 14. a tray; 15. a permanent magnet; 16. a polish rod; 17. a screw rod; 18. a second handle; 19. a second limiting block; 20. a circular scraper.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a tubular magnetic separation device for grain processing comprises a cylindrical shell 1, wherein the cylindrical shell 1 is in a vertical cylinder shape which is through from top to bottom and serves as a shell of the device, a cover plate 2 is arranged at the upper end of the cylindrical shell 1, a feed pipe 3 is arranged in the middle of the cover plate 2, the cover plate 2 is fixed on the cylindrical shell 1 to seal the upper end of the cylindrical shell 1, the feed pipe 3 is fixedly penetrated on the cover plate 2, the feed pipe 3 is connected with an external pipeline and used for feeding grain raw materials into the device, a first semicircular hopper 4 and a second semicircular hopper 5 are respectively arranged at the left and the right of the lower end of the cylindrical shell 1, the first semicircular hopper 4 and the second semicircular hopper 5 are fixed on the cylindrical shell 1, the upper port of each semicircular hopper is in a semicircular shape, the lower port of each semicircular hopper is in a circular shape, the middle part of each semicircular hopper is in an inclined transition connection, the edges of the upper ports of the first semicircular hopper 4 and the second semicircular hopper 5 are matched with the lower port of the cylindrical shell 1, the lower port of the cylindrical shell 1 is divided into two outlets by the first semicircular hopper and the second semicircular hopper, flange plates can be arranged on the feeding pipe 3 and the semicircular hoppers so as to be communicated with an external pipeline, a separating strip 6 is arranged between the upper ends of the first semicircular hopper 4 and the second semicircular hopper 5, the front end and the rear end of the separating strip 6 are connected with the cylindrical shell 1, the separating strip 6 is fixed on the cylindrical shell 1, the positions of the separating strip 6, which are tightly attached to the two semicircular hoppers, are aligned, a round rod 7 is rotatably connected between the side walls of the cylindrical shell 1 and on the upper side of the separating strip 6, a first handle 8 and a first limiting block are respectively arranged at the front end and the rear end of the round rod 7, a semielliptical plate 9 which is mutually matched with the cylindrical shell 1 is arranged on the outer side wall of the round rod 7, a round hole for the round rod 7 to pass through is formed on the cylindrical shell 1, and the round rod 7 can penetrate through the cylindrical shell 1 and can be arranged in the cylindrical shell 1, the first handle 8 and the first limiting block are fixed at two ends of the round rod 7, the round rod 7 can be prevented from moving back and forth in the cylindrical shell 1, the semiellipse plate 9 is fixed on the round rod 7, the round rod 7 and the semiellipse plate 9 can be driven to rotate by rotating the handles, the semiellipse plate 9 is lapped on the inner side wall of the cylindrical shell 1, the oblique tangent plane of the semiellipse plate 9 and the cylindrical shell 1 are mutually matched, the semiellipse plate 9 can be blocked at the upper end of a semicircular hopper and guides raw materials into another semicircular hopper, the separating strip 6 occupies the gap between the round rod 7 and the semicircular hopper, the raw materials are prevented from falling into the blocked semicircular hopper, the inner side wall of the cylindrical shell 1 is provided with the guide ring 10 at the upper side of the semiellipse plate 9, the guide ring 10 is fixed in the cylindrical shell 1, the guide ring 10 can enable the falling raw materials to inwardly converge, the semiellipse plate 9 needs to swing left and right on the cylindrical shell 1, the semiellipse plate 9 can have a gap with the cylindrical shell 1, the magnetic core support frame 11 is prevented from falling into the gap at the upper end of the cylindrical shell, the magnetic core support frame 11 is provided with the magnetic core 12, the magnetic core support frame 11, the magnetic core 12, the magnetic core support frame 11 is arranged at the upper end of the cylindrical shell, the magnetic core 12, the magnetic core support frame 11, the magnetic core 12 is arranged on the magnetic core support frame, the magnetic core 12, the magnetic core support frame 11, the magnetic core 12, the magnetic core support frame 11, the magnetic core support frame 12 is arranged on the magnetic core support frame, the magnetic core 12, the upper end of the tray 14 is provided with a permanent magnet 15, the magnetic core shell 13 is hollow, the side wall is cylindrical, the upper end and the lower end of the side wall are closed, a groove at the lower end of the magnetic core shell 13 corresponds to the round-head column 12, the magnetic core shell 13 can be placed on the central position of the support frame 11, the tray 14 is fixed in the magnetic core shell 13, the permanent magnet 15 is fixed on the tray 14, a plurality of permanent magnets 15 can be stacked, the tray 14 enables the permanent magnet 15 and the lower end of the magnetic core shell 13 to generate enough distance, the magnetic force range of the permanent magnet 15 does not contain the lower side part of the magnetic core shell 13, raw materials fall onto the magnetic core shell 13 from the feeding pipe 3 and slide along the edge of the magnetic core shell 13, the permanent magnet 15 enables the magnetic impurities in the raw materials to be adsorbed on the side wall of the magnetic core shell 13, the magnetic impurities adsorbed on the magnetic core shell 13 are pushed downwards through external force to be separated from the magnetic field range of the permanent magnet 15, and the magnetic impurities can fall, a polished rod 16 is arranged between the cover plate 2 and the left part of the support frame 11, a screw rod 17 is rotatably connected between the cover plate 2 and the right part of the support frame 11, a second handle 18 and a second limit block 19 are respectively arranged at the upper end and the lower end of the screw rod 17, a circular scraper 20 is in threaded connection with the outer side of the screw rod 17, the polished rod 16 penetrates through the circular scraper 20, circular holes for the screw rod 17 to penetrate are formed in the cover plate 2 and the support frame 11, the screw rod 17 penetrates through the cover plate 2 and the support frame 11 and can rotate between the cover plate and the support frame 11, the second handle 18 and the second limit block 19 are fixed at the two ends of the screw rod 17 to prevent the screw rod 17 from moving up and down, the polished rod 16 is fixed between the cover plate 2 and the support frame 11, circular holes and threaded holes which are mutually matched with the polished rod 16 and the screw rod 17 are respectively formed at the left side and the right side of the circular scraper 20, and the circular scraper 20 can be driven to move up and down by rotating the screw rod 17, the inside wall of ring scraper blade 20 can laminate each other with the lateral wall of magnetic core casing 13, moves down ring scraper blade 20 and can drive the magnetism debris that are adsorbed on magnetic core casing 13 together and move down, thereby brings out the magnetic field scope of permanent magnet 15 with magnetism debris and scrapes off magnetism debris, and the lateral wall of ring scraper blade 20 laminates each other with drum casing 1, avoids magnetism debris to be attracted by magnetic force and rolls on ring scraper blade 20.

Particularly, the lateral wall of cylindrical shell 1 is articulated with the chamber door, and the chamber door adopts prior art one end to articulate the chamber door that one end was locked to can to operate cylindrical shell 1's inside.

Specifically, the upper side wall of the magnetic core housing 13 is conical, so that the raw material falling from the feeding tube 3 slides down along the cone.

Particularly, first semicircle hopper 4 with the lower port length one is long one short of second semicircle hopper 5, the magnetic impurities of discharging of cereal of two semicircle hoppers, longer semicircle hopper can be with the pipeline intercommunication of outside collection cereal with the continuous transmission raw materials, and magnetic impurities only discharges when the clearance, and shorter semicircle hopper can not do the connection, and it can to use outside box container to accept when discharging magnetic impurities.

The working principle is as follows: when magnetic separation is carried out, the first handle 8 is rotated clockwise to put the semi-elliptical plate 9 on the right side of the cylindrical shell 1, the upper end of the second semi-circular hopper 5 is shielded, the second handle 18 is rotated to drive the screw rod 17 to rotate, the circular scraper 20 is attached to the cover plate 2, grain raw materials are added into the device from the feeding pipe 3, the raw materials fall onto the magnetic core shell 13 and slide down along the magnetic core shell 13, magnetic impurities mixed in the raw materials are attracted by the permanent magnet 15 and adsorbed on the magnetic core shell 13, the grains fall along the semi-elliptical plate 9 or directly from the first semi-circular hopper 4 discharge device, the magnetic core impurities are separated from the grains, when the magnetic impurities adsorbed on the magnetic core shell 13 need to be cleaned, feeding is stopped, the first handle 8 is rotated anticlockwise to put the semi-elliptical plate 9 on the left side of the cylindrical shell 1, the upper end of the first semi-elliptical hopper 4 is shielded, the second handle 18 is rotated to drive the circular scraper 17 to rotate, the circular scraper 20 moves onto the support frame 11, the circular scraper 20 can drive the magnetic core shell 13 to move along the magnetic impurities on the lower side in the magnetic core shell in the process of the circular shell, the magnetic scraper, the magnetic impurities fall out of the magnetic hopper 5, the magnetic core shell, the magnetic hopper 5, and the magnetic impurities are directly discharged from the magnetic core shell, and the magnetic core shell, the magnetic hopper 5, the magnetic core shell, the magnetic impurity discharge device, and the magnetic impurity discharge device, the magnetic impurity discharge device is directly discharged by gravity, and the magnetic impurity discharge device.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a tubular magnetic separation device of cereal processing, includes cylinder casing (1), its characterized in that: the upper end of the cylinder shell (1) is provided with a cover plate (2), the middle of the cover plate (2) is provided with an inlet pipe (3), the left and right ends of the lower end of the cylinder shell (1) are respectively provided with a first semicircular hopper (4) and a second semicircular hopper (5), a separation strip (6) is arranged between the upper ends of the first semicircular hopper (4) and the second semicircular hopper (5), the front end and the rear end of the separation strip (6) are respectively connected with the cylinder shell (1), a circular rod (7) is rotationally connected between the side walls of the cylinder shell (1) and on the upper side of the separation strip (6), the front end and the rear end of the circular rod (7) are respectively provided with a first handle (8) and a first limiting block, the outer side wall of the circular rod (7) is provided with a semielliptical plate (9) which is mutually matched with the cylinder shell (1), the inner side wall of the cylinder shell (1) is provided with a guide ring (10) on the upper side of the semielliptical plate (9), the inner side wall of the cylinder shell (1) is provided with a magnetic core support frame (11), the inner side wall of the magnetic core (11) is provided with a magnetic core (13), and the magnetic core (13) is arranged on the round head shell (11), and the inner side of the round head shell (13) and the round head shell (11) comprises a magnetic core (13) and a magnetic core groove, the inside wall of magnetic core casing (13) is equipped with tray (14), the upper end of tray (14) is equipped with permanent magnet (15), apron (2) with be equipped with polished rod (16) between the left part of support frame (11), apron (2) with rotate between the right part of support frame (11) and be connected with lead screw (17), the upper and lower both ends of lead screw (17) are equipped with second handle (18) and second stopper (19) respectively, the outside threaded connection of lead screw (17) has ring scraper blade (20), polished rod (16) run through ring scraper blade (20).

2. The tubular magnetic separator for grain processing as claimed in claim 1, wherein: the side wall of the cylindrical shell (1) is hinged with a box door.

3. The tubular magnetic separation device for grain processing according to claim 1, characterized in that: the upper side wall of the magnetic core shell (13) is conical.

4. The tubular magnetic separation device for grain processing according to claim 1, characterized in that: the lower ports of the first semicircular hopper (4) and the second semicircular hopper (5) are long and short.