CN210585908U

CN210585908U - Iron ore separation sieving mechanism

Info

Publication number: CN210585908U
Application number: CN201921025068.XU
Authority: CN
Inventors: 彭应林; 宋林; 龚秀金
Original assignee: ABA Mining Co ltd
Current assignee: ABA Mining Co ltd
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-05-22
Anticipated expiration: 2029-07-03

Abstract

The utility model relates to an iron ore screening technical field just discloses an iron ore separation sieving mechanism, the power distribution box comprises a box body, fixed mounting has fixed opening on the box inner wall, fixed mounting has the fixed plate on the positive and negative both sides inner wall of box, the top fixed mounting of fixed plate has first motor. This iron ore separation sieving mechanism, when the separation screening operation of iron ore is carried out to needs, drop into first separation indoor portion with iron ore from the feed inlet, restart first motor drives first separation indoor portion and rotates, make the iron ore that is located first separation indoor portion carry out preliminary screening operation, the less iron ore of volume passes filter opening and fixed opening and drops to inside the second separation indoor portion, the second separation indoor portion rotates the separation screening operation once more that realizes inside iron ore simultaneously, open the export of second separation indoor portion one side after the separation screening finishes, make bold iron ore discharge from collecting chamber one side and first discharge gate, the multistage separation screening operation of iron ore has been realized.

Description

Iron ore separation sieving mechanism

Technical Field

The utility model relates to an iron ore screening technical field specifically is an iron ore separation sieving mechanism.

Background

Iron ore is an important raw material for iron and steel production enterprises, and natural ore (iron ore) is gradually separated into iron through procedures of crushing, grinding, magnetic separation, flotation, gravity separation and the like. Iron ore is a mineral aggregate containing iron simple substance or iron compound which can be economically utilized, and all ores containing iron element which can be economically utilized are called iron ore. The iron ore is of various types, and magnetite, hematite, siderite and the like are mainly used for iron making. After the iron ore sample is dissolved by hydrochloric acid, the iron in the iron ore sample is converted into ferric iron. Under strongly acidic conditions, ferric iron can be reduced to ferrous iron by tin dichloride. After the divalent tin finishes reducing the ferric iron, the methyl orange can also be faded by reducing the divalent tin into hydrogenated methyl orange, so the methyl orange can indicate the reduction end point of the ferric iron. Stannous oxide also continues to reduce methyl orange hydride to nitrogen, nitrogen-dimethyl-p-phenylenediamine and sodium sulfanilate. Iron ore is an international commodity, strategic material, belonging to economic life lines.

The iron ore of different size volumes is generally separated and screened through centrifugal force to current iron ore sieving mechanism, and utilizes centrifugal force to separate iron ore and lead to filterable opening easily to be blockked up, causes the separation screening efficiency to reduce, and current iron ore does not have multi-stage separation device in addition, and the separation screening of iron ore is carried out to the simple filter screen that adds generally, and the separation effect is unsatisfactory, consequently, we have proposed an iron ore separation sieving mechanism and have solved above-mentioned problem.

Disclosure of Invention

The utility model provides a not enough to prior art, the utility model provides an iron ore separation sieving mechanism possesses advantages such as improve separation screening efficiency and improve the separation effect, has solved the current iron ore separation efficiency lower and the unsatisfactory problem of separation effect.

The utility model provides a technical scheme that its technical problem adopted is: an iron ore separating and screening device comprises a box body, wherein a fixed through hole is fixedly arranged on the inner wall of the box body, fixed plates are fixedly arranged on the inner walls of the front side and the back side of the box body, a first motor is fixedly arranged at the top of each fixed plate, a gland is placed at the top of the box body, a feed inlet is fixedly arranged in the middle of the gland, pull rods are movably arranged on the surface of the top of the gland and positioned at the left side and the right side of the feed inlet, a first separation chamber is movably arranged at the top of the first motor through a motor rotating shaft, a filter hole is formed in the bottom of the first separation chamber, a collecting chamber is fixedly arranged on the inner wall of the bottom of the box body, first discharge holes are formed in the bottoms of the left side and the right side of the box body, a second discharge hole is formed in the bottom of the box, the improved filter plate is characterized in that a filter plate is movably mounted inside the support plate, one end of the filter plate is movably connected with a connecting block, a baffle is fixedly mounted at the top of the filter plate, a second motor is fixedly mounted on the outer wall of one side, away from the filter plate, of the support plate, a turntable is movably mounted on one side, close to the front side, of the second motor, a protruding block is fixedly mounted on the outer wall of one side, close to the front side, of the turntable, and one side of the protruding block is movably connected with a.

Furthermore, the fixed plate and the first motor are both provided with two, and the top of the first motor positioned below is movably provided with a second separation chamber through a motor rotating shaft.

Furthermore, the second discharge hole is positioned on one side of the baffle, and the second separation chamber is positioned above the collection chamber.

Furthermore, a blocking cover is arranged at the top of the second separation chamber, and the blocking cover positioned at the top of the second separation chamber is close to the bottom outlet of the fixed through opening.

Furthermore, a lantern ring is arranged on the surface of the bump, and a pull rope is movably connected to one side of the lantern ring; the surface of the connecting block is provided with a spring movably connected with the surface of one side of the support plate, and one end of the connecting block, which is far away from the filter plate, is provided with a stop block.

The utility model has the advantages that:

1. the iron ore separating and screening device comprises a box body, a fixed port, a gland, a feed inlet, a pull rod, a fixed plate, a first motor, a first separating chamber, a filter port, a second separating chamber, a collecting chamber and a first discharge port, wherein when the separation and screening operation of iron ores is required, the iron ores are put into the first separating chamber from the feed inlet, the first motor is started to drive the first separating chamber to rotate, so that the iron ores in the first separating chamber are subjected to primary screening operation, the iron ores with smaller volume pass through the filter port and the fixed port and fall into the second separating chamber, meanwhile, the second separating chamber rotates to realize the secondary separation and screening operation of the iron ores in the second separating chamber, an outlet on one side of the second separating chamber is opened after the separation and screening is finished, large iron ores are discharged from one side of the collecting chamber and the first discharge port, and the multistage separation and screening operation of the iron ores is realized, the practicability of the device is improved.

2. This iron ore separation sieving mechanism, through the second discharge gate, the extension board, the filter plate, the baffle, the connecting block, the second motor, the carousel, the joint setting of lug and stay cord, when the operation of getting rid of the inside piece of iron ore and dust is carried out to needs, the iron ore that is located the collection indoor portion drops to the filter plate top from the second discharge gate, start the second motor, the second motor drives the carousel and rotates, the lug of carousel one side drives about stay cord and the filter plate, make the inside piece of iron ore and the dust that are located the filter plate top filtered, guarantee the pureness on iron ore surface, the practicality of the device has been improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is an enlarged view of the structure a of the present invention.

Description of reference numerals: the device comprises a box body 1, a fixed through hole 2, a gland 3, a feed inlet 4, a pull rod 5, a fixed plate 6, a first motor 7, a first separation chamber 8, a filter opening 9, a second separation chamber 10, a collection chamber 11, a first discharge opening 12, a second discharge opening 13, a support plate 14, a filter plate 15, a baffle plate 16, a connecting block 17, a second motor 18, a rotary disc 19, a lug 20 and a pull rope 21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Referring to fig. 1-2, an iron ore separating and screening apparatus includes a box body 1, a fixed through hole 2 is fixedly installed on the inner wall of the box body 1, fixing plates 6 are fixedly installed on the inner walls of the front and back sides of the box body 1, a first motor 7 is fixedly installed on the top of the fixing plate 6, a gland 3 is placed on the top of the box body 1, a feed inlet 4 is fixedly installed in the middle of the gland 3, pull rods 5 are movably installed on the top surface of the gland 3 and located on the left and right sides of the feed inlet 4, a first separating chamber 8 is movably installed on the top of the first motor 7 through a motor rotating shaft, a filter 9 is opened at the bottom of the first separating chamber 8, a collecting chamber 11 is fixedly installed on the inner wall of the bottom of the box body 1, a second discharge port 13 is located on one side of a baffle 16, the second separating chamber 10 is located above the collecting chamber 11, a baffle cover is disposed on the top of the second separating, the two fixed plates 6 and the two first motors 7 are arranged, a second separation chamber 10 is movably arranged at the top of the first motor 7 positioned below through a motor rotating shaft, the bottoms of the left side and the right side of the box body 1 are provided with first discharge holes 12, the bottom of the box body 1 is provided with a second discharge hole 13 positioned below the collection chamber 11, support plates 14 are fixedly arranged on the outer wall of the bottom of the box body 1 and the left side and the right side of the second discharge hole 13, a filter plate 15 is movably arranged inside the support plates 14, one end of the filter plate 15 is movably connected with a connecting block 17, a spring is movably connected with the surface of one side of the support plate 14 on the surface of the connecting block 17, a stop block is arranged at one end of the connecting block 17 far away from the filter plate 15, a baffle 16 is fixedly arranged at the top of the filter plate 15, a second motor 18 is fixedly, a convex block 20 is fixedly arranged on the outer wall of one side of the rotary disc 19 close to the front surface, a pull rope 21 with one end movably connected with the filter plate 15 is movably connected with one side of the convex block 20, a sleeve ring is arranged on the surface of the convex block 20, and the pull rope 21 is movably connected with one side of the sleeve ring.

When the iron ore separating and screening device is used, when the separation and screening operation of iron ores is required, the iron ores are put into the first separating chamber 8 from the feeding hole 4, the first motor 7 is started to drive the first separating chamber 8 to rotate, the iron ores in the first separating chamber 8 are subjected to primary screening operation, the iron ores with smaller volume pass through the filtering opening 9 and the fixed port 2 and fall into the second separating chamber 10, meanwhile, the second separating chamber 10 rotates to realize the secondary separation and screening operation of the iron ores in the second separating chamber 10, the outlet on one side of the second separating chamber 10 is opened after the separation and screening is finished, large iron ores are discharged from one side of the collecting chamber 11 and the first discharging hole 13, the multi-stage separation and screening operation of the iron ores is realized, when the removing operation of fragments and dust in the iron ores is required, the iron ores in the collecting chamber 11 fall from the second discharging hole 13 to the upper part of the filter plate 15, the, the second motor 18 drives the rotary disc 19 to rotate, and the convex block 20 on one side of the rotary disc 19 drives the pull rope 21 and the filter plate 15 to move left and right, so that the fragments and dust in the iron ore on the top of the filter plate 15 are filtered, and the surface purity of the iron ore is ensured.

Claims

1. The utility model provides an iron ore separation sieving mechanism, includes box (1), its characterized in that: the improved automatic feeding device is characterized in that a fixed through hole (2) is fixedly arranged on the inner wall of the box body (1), a fixed plate (6) is fixedly arranged on the inner walls of the positive side and the negative side of the box body (1), a first motor (7) is fixedly arranged at the top of the fixed plate (6), a gland (3) is placed at the top of the box body (1), a feeding hole (4) is fixedly arranged at the middle of the gland (3), a pull rod (5) is movably arranged on the top surface of the gland (3) and positioned at the left side and the right side of the feeding hole (4), a first separation chamber (8) is movably arranged at the top of the first motor (7) through a motor rotating shaft, a filter hole (9) is formed at the bottom of the first separation chamber (8), a collection chamber (11) is fixedly arranged on the inner wall of the bottom of the box body (, a second discharge hole (13) is arranged at the bottom of the box body (1) and below the collection chamber (11), support plates (14) are fixedly arranged on the outer wall of the bottom of the box body (1) and positioned at the left side and the right side of the second discharge hole (13), a filter plate (15) is movably arranged in the support plate (14), one end of the filter plate (15) is movably connected with a connecting block (17), a baffle plate (16) is fixedly arranged at the top of the filter plate (15), a second motor (18) is fixedly arranged on the outer wall of one side of the support plate (14) far away from the filter plate (15), a turntable (19) is movably arranged on one side of the second motor (18) close to the front surface, a convex block (20) is fixedly arranged on the outer wall of one side of the turntable (19) close to the front surface, one side of the convex block (20) is movably connected with a pull rope (21) with one end movably connected with the filter plate (15).

2. The iron ore separating and screening apparatus as claimed in claim 1, wherein: the fixed plate (6) and the first motor (7) are both provided with two parts, and the top of the first motor (7) positioned below is movably provided with a second separation chamber (10) through a motor rotating shaft.

3. The iron ore separating and screening apparatus as claimed in claim 2, wherein: the second discharge hole (13) is positioned on one side of the baffle (16), and the second separation chamber (10) is positioned above the collection chamber (11).

4. The iron ore separating and screening apparatus as claimed in claim 3, wherein: the top of the second separation chamber (10) is provided with a blocking cover, and the blocking cover positioned at the top of the second separation chamber (10) is close to the bottom outlet of the fixed through hole (2).

5. The iron ore separating and screening apparatus as claimed in claim 1, wherein: a lantern ring is arranged on the surface of the bump (20), and a pull rope (21) is movably connected to one side of the lantern ring; the surface of the connecting block (17) is provided with a spring movably connected with the surface of one side of the support plate (14), and one end of the connecting block (17) far away from the filter plate (15) is provided with a stop block.