CN210646801U - Non-blocking medium box for vertical ring high-gradient magnetic separator - Google Patents

Abstract

The utility model discloses a found ring high gradient magnetic separator and use medium box that is difficult for blockking up, its characterized in that: including two mainboards and setting two dielectric rod between the mainboard, the outside buckle closure of mainboard has the apron, the mainboard with the center department of apron has seted up the through-hole and has formed the stud hole, two connect fixedly together through the double-screw bolt between the mainboard, the inboard of mainboard has still pegged graft a plurality of the dielectric rod, a plurality of plug connector standing groove has been seted up at the back of mainboard, place in the plug connector standing groove and install dielectric rod plug connector, the clearing hole has been seted up to the medial surface of mainboard, the dielectric rod passes through the clearing hole is pegged graft the dielectric rod plug connector. Has the advantages that: the medium rod in the medium box is changed from original 0.9 to 1.6mm, the gap is increased, and then the size of the gap is changed along with the rotation, so that mineral substances are not easily squeezed and blocked, and the medium rod is easy to wash.

Description

Non-blocking medium box for vertical ring high-gradient magnetic separator

Technical Field

The utility model relates to a magnetic separator medium box device field especially relates to found ring high gradient magnetic separator and uses the medium box that is difficult for blockking up.

Background

The traditional magnetic separation method for rare earth ore concentrate is to utilize a vertical ring high-gradient magnetic separator to magnetically separate the concentrate, the separator adopts a rotating ring to vertically rotate and reversely flush the concentrate and is provided with a high-frequency vibration mechanism, the worldwide technical problem that magnetic media of a flat ring strong magnetic separator and a flat ring high-gradient magnetic separator are easy to block is fundamentally solved, the magnetic separation method has the advantages of large enrichment ratio, strong adaptability to the feed granularity, concentration and grade fluctuation, reliable work, convenient operation and maintenance and the like, and the separation of weak magnetic ore by the magnetic separation machine realizes the dual advantages of high concentrate grade and high recovery rate, and the process flow is as follows: the recovery rate can only be 65% by adjusting process parameters and equipment, and the reason is that the key equipment for capturing the concentrate in the magnetic separator, namely the blockage inside the medium box is the key place for causing the low recovery rate, most of medium rods are only 0.9mm, so that the medium box which is not easy to block needs to be designed to improve the recovery rate.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a medium box that is difficult for blockking up for standing ring high gradient magnet separator in order to solve above-mentioned problem.

The utility model discloses a following technical scheme realizes above-mentioned purpose:

the medium box which is not easy to block for the vertical ring high gradient magnetic separator comprises two main boards and a medium rod arranged between the two main boards, the outer side of the main board is covered with a cover board in a buckling way, the centers of the main board and the cover board are provided with through holes to form stud holes, the two main boards are connected and fixed together through studs, the inner side of the main board is also inserted with a plurality of medium rods, the back of the main board is provided with a plurality of plug connector placing grooves, the plug-in unit placing groove is internally provided with a medium bar plug-in unit, the inner side surface of the main board is provided with a through hole, the medium rod is inserted into the medium rod inserting piece through the through hole, the upper inner side face and the lower inner side face of the medium rod inserting piece are connected to the two spring top plates through telescopic shafts respectively, an inserting hole is formed between the two spring top plates, and the medium rod is inserted into the inserting hole.

In order to further establish the performance of the difficult medium box that blocks up of ring high gradient magnet separator, fixed mounting has fixed ear on the lateral surface of apron, set up the mounting hole that is used for fixing bolt on the fixed ear.

In order to further erect the practicality that the high gradient magnetic separator of ring is with the medium box that is difficult for blockking up, the clearing hole is less than the bottom surface of medium stick plug-in components is avoided the medium stick plug-in components falls out, the aperture of clearing hole is greater than the cross-section aperture of medium stick is convenient for the medium stick has certain vibrations space.

In order to further erect the practicality of the difficult medium box that blocks up of ring high gradient magnetic separator, the dielectric rod align to grid, adjacent two clearance between the dielectric rod is 1.6 millimeters and is convenient for increase the dielectric rod space and improve and effectively catch and release the concentrate.

In order to further erect the practicality that encircles the difficult medium box that blocks up of high gradient magnet separator, the screw hole has been seted up on four end angles of apron, the apron passes through the screw fixation and is in on the mainboard.

Has the advantages that: found ring high gradient magnet separator and become 1.6mm by original 0.9 in the medium box of being difficult for blockking up, the space increases, secondly along with rotating the gap size change, is difficult for crowded pressure to block up the mineral substance, easily washes.

Drawings

FIG. 1 is a schematic diagram of a partial medium rod plugging structure of a medium box for a vertical ring high gradient magnetic separator, which is not easy to block;

FIG. 2 is a schematic diagram of the vertical ring high gradient magnetic separator according to the present invention, illustrating the insertion of a medium bar moving member which is not easy to be blocked;

FIG. 3 is a schematic view of the inside of the moving part of the non-blocking medium box for the vertical ring high gradient magnetic separator according to the present invention;

FIG. 4 is the main board back schematic view of the medium box for the vertical ring high gradient magnetic separator which is not easy to be blocked.

The reference numerals are explained below:

1. a main board; 2. a screw hole; 3. a cover plate; 4. a stud hole; 5. fixing the ear; 6. a dielectric rod; 7. a dielectric rod insert; 8. inserting holes; 9. a spring top plate; 10. a telescopic shaft; 11. a compression spring; 12. plug connector standing groove.

Detailed Description

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be further explained with reference to the accompanying drawings:

the utility model provides a found ring high gradient magnetic separator and use medium box that is difficult for blockking up, the medium box comprises two mainboards 1 and the dielectric rod 6 of setting between two mainboards 1.

Referring to fig. 1, as an embodiment of the utility model, the outside buckle closure of mainboard 1 has apron 3, has seted up the screw hole on four end angles of apron 3, and apron 3 passes through the screw fixation on mainboard 1, and the through-hole has been seted up to mainboard 1 and the center department of apron 3 and has formed stud hole 4, connects fixedly together through the double-screw bolt between two mainboards 1, and the inboard of mainboard 1 has still pegged graft and has a plurality of dielectric rod 6.

Preferably, the outer side surface of the cover plate 3 is fixedly provided with a fixing lug 5, and the fixing lug 5 is provided with a mounting hole for fixing a bolt.

As shown in fig. 2 and 4, a plurality of plug-in unit placing grooves 12 are formed in the back surface of the main board 1, the dielectric rod plug-in units 7 are placed and installed in the plug-in unit placing grooves 12, through holes are formed in the inner side surface of the main board 1, and the dielectric rods 6 are plugged into the dielectric rod plug-in units 7 through the through holes.

Preferably, the through holes are smaller than the bottom surface of the medium rod plug 7 to prevent the medium rod plug 7 from falling out, and the hole diameter of the through holes is larger than the section hole diameter of the medium rod 6 so that the medium rod 6 has a certain vibration space.

Referring to fig. 3, which is an internal schematic structure diagram of the dielectric rod plug 7, the upper inner side surface and the lower inner side surface of the dielectric rod plug 7 are respectively connected to two spring top plates 9 through telescopic shafts 10, a plug hole 8 is formed between the two spring top plates 9, and a dielectric rod 6 is inserted into the plug hole 8.

Preferably, the medium rods 6 are uniformly arranged, and the gap between every two adjacent medium rods 6 is 1.6mm, so that the space of the medium rods is increased, and the concentrate is effectively captured and released.

In this embodiment, the medium rod connectors 7 are all placed in the connector placement grooves 12 and then the cover plate 3 is fixed by the screw covers, at this time, the two ends of the medium rod 6 are inserted and arranged into the insertion holes and then the two main boards 1 are fixedly connected together by the screws, when the medium box rotates in the conversion, the medium box is reasonable in three aspects under the action of the centrifugal force change, the concentrate impact and the spring force, the medium rod swings back and forth in the medium rod 7 connectors, and the gap between the medium rods is also changed, so that the medium box is not easy to block,

the foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a found ring high gradient magnetic separator and use medium box that is difficult for blockking up which characterized in that: the medium bar comprises two main boards and a medium bar arranged between the main boards, wherein a cover plate is buckled on the outer side of each main board, the main boards and the center of the cover plate are provided with through holes to form stud holes, the main boards are fixedly connected together through studs, the medium bar is further spliced on the inner sides of the main boards, a plurality of plug connector placing grooves are formed in the back surfaces of the main boards, medium bar plug connectors are placed and installed in the plug connector placing grooves, through holes are formed in the inner side surfaces of the main boards, the medium bar is spliced through the through holes and connected to the medium bar plug connectors, the upper inner side surfaces and the lower inner side surfaces of the medium bar plug connectors are connected to two spring top plates through telescopic shafts respectively and form splicing holes between the spring top plates, and the medium bar is spliced in the splicing holes.

2. The non-clogging media cassette for a vertical ring high gradient magnetic separator of claim 1, wherein: the outer side surface of the cover plate is fixedly provided with a fixing lug, and the fixing lug is provided with a mounting hole for fixing a bolt.

3. The non-clogging media cassette for a vertical ring high gradient magnetic separator of claim 1, wherein: the through holes are smaller than the bottom surface of the medium rod inserting piece to prevent the medium rod inserting piece from falling out, and the hole diameter of the through holes is larger than the section hole diameter of the medium rod, so that the medium rod has a certain vibration space.

4. The non-clogging media cassette for a vertical ring high gradient magnetic separator of claim 1, wherein: the medium rods are uniformly arranged, and the gap between every two adjacent medium rods is 1.6mm, so that the space of the medium rods is increased, and the concentrate is effectively captured and released.

5. The non-clogging media cassette for a vertical ring high gradient magnetic separator of claim 1, wherein: screw holes are formed in four end corners of the cover plate, and the cover plate is fixed on the main plate through screws.

Images