CN111921706A - Steel plant waste residue treatment method - Google Patents
Steel plant waste residue treatment method Download PDFInfo
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- CN111921706A CN111921706A CN202010781734.3A CN202010781734A CN111921706A CN 111921706 A CN111921706 A CN 111921706A CN 202010781734 A CN202010781734 A CN 202010781734A CN 111921706 A CN111921706 A CN 111921706A
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- waste residue
- fixedly connected
- slag
- rubber pad
- waste
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G45/00—Lubricating, cleaning, or clearing devices
- B65G45/10—Cleaning devices
- B65G45/18—Cleaning devices comprising brushes
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of waste residue treatment, in particular to a waste residue treatment method for a steel plant, which uses waste residue treatment equipment; the steel mill waste residue is treated by the waste residue treatment equipment, the waste residue treatment equipment comprises a waste residue feeding step, a crushing step, an adsorption treatment step, a centralized treatment step and the like, steel residue crushed by a double-shaft crusher falls onto a rubber pad with a magnet strip in work of the waste residue treatment equipment, a rotating transmission belt drives a rubber pad to move together, so that the rubber pad drives the crushed steel residue to move, the iron waste residue in the crushed steel residue is attached to the surface of the rubber pad under the adsorption of the magnet strip, other waste residues are discharged to the ground from the rubber pad, the purpose of separating the iron waste residue is realized, when the rubber pad moves into a rectangular frame body, a rotating brush roller sweeps the iron waste residue attached to the rubber pad onto the ground of the lower side of the rectangular frame body, the crushing and separation of the steel residue are integrated, and the frequent transfer of the steel residue is.
Description
Technical Field
The invention relates to a method for treating waste slag of a steel plant, belonging to the technical field of steel slag treatment.
Background
Steel works produce steel slag containing impurities such as limestone, dolomite, etc. during the production process. The steel slag contains a small amount of iron waste slag, so that the iron waste slag is separated from the steel slag conveniently, the next separation process is usually carried out after the steel slag is crushed, the steel slag needs to be subjected to a plurality of processes such as waste slag feeding, crushing treatment, adsorption treatment, centralized treatment and the like in the process of carrying out iron removal treatment on the steel mill waste slag, the crushing process and the separation process of the steel slag are mutually independent, materials need to be frequently transferred between the two processes, the labor intensity is high, and the working efficiency is low.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a method for treating waste slag in a steel plant, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a steel mill waste residue treatment method uses a waste residue treatment device;
the treatment of the steel mill waste residue by using the waste residue treatment equipment comprises the following steps;
step one, waste residue feeding, namely weighing the waste residue of the steel mill and then putting the weighed waste residue into a storage bin according to the specification
Crushing, namely crushing the steel mill waste residues in the storage bin by using a double-shaft crusher;
step three, adsorption treatment, namely adsorbing the iron waste residues in the crushed steel mill waste residues through a magnet strip to separate the iron waste residues from the crushed waste materials;
step four, centralized treatment, namely respectively collecting and collecting the iron waste residues and the crushed waste materials separated from the steel mill waste residues, and then conveying the iron waste residues and the crushed waste materials to a specified position for treatment according to regulations;
the waste residue treatment equipment comprises a bin with a wide upper part and a narrow lower part, the lower end of the bin is fixedly connected with a double-shaft crusher, the lower side of the bin is provided with two cross beams which are arranged in parallel, the upper surface of each cross beam is fixedly provided with two support plates which are vertically arranged and used for supporting the bin, the upper ends of the support plates are fixedly connected with the bin, two ends of each cross beam are fixedly connected with a support for supporting the cross beam, a first belt roller and a second belt roller which are arranged in parallel and perpendicular to the cross beams are arranged between the two cross beams, the first belt roller is connected with the second belt roller through a transmission belt, one end of the first belt roller is connected with a first motor output end fixedly connected with the cross beams, the outer peripheral surface of the transmission belt is provided with a ring-shaped rubber pad, one surface of the rubber pad facing the transmission belt is provided with a plurality of strip-shaped grooves, the improved transmission belt structure is characterized in that a rectangular frame body is arranged on the lower side of the transmission belt and fixedly connected with the cross beam, notches for the transmission belt to pass in and out are formed in the rectangular frame body and the upper positions of two side faces, perpendicular to the length direction of the cross beam, of the rectangular frame body, two brush rollers which are perpendicular to the length direction of the cross beam and are in contact with the rubber pad are installed in the rectangular frame body, one end of each brush roller is fixedly connected with the output end of a second motor, and the second motor is fixedly connected with the rectangular frame.
The diaphragm is installed along a side of drive belt direction of rotation to the biax breaker, the one side that the biax breaker was kept away from to the diaphragm upper surface sets up threaded hole, the screw hole internal gearing has vertical half tooth screw rod of arranging, the carousel of rocking handle is taken to half tooth screw rod upper end fixedly connected with, half tooth screw rod lower extreme roll connection has the slag trap of arranging perpendicularly with the drive belt direction of rotation, the slag trap all is equipped with the curb plate that lower extreme and rubber pad contacted along its length direction's both sides, two L type poles are installed to one side that the curb plate deviates from the slag trap, the one end and the crossbeam fixed connection of curb plate are kept away from to L type pole.
The utility model discloses a slag bridge, curb plate and curb plate, including curb plate, slag trap, curb plate and curb plate, the curb plate is seted up vertical arrangement's spacing groove with the one side that the curb plate contacted, the curb plate is fixed with the spacing strip with spacing groove matched with towards the one side of slag trap, spacing insert in the spacing inslot, spacing and curb plate be integrated into one piece structure.
And a rolling bearing is arranged in the middle of the upper surface of the slag baffle, and the lower end of the half-tooth screw is fixed in the rolling bearing.
Specifically, one side fixedly connected with slope form strengthening rib that the diaphragm lower surface is close to the biax breaker, the one end and the biax breaker fixed connection that the diaphragm was kept away from to the strengthening rib.
Specifically, the reinforcing rib is kept away from the one end fixedly connected with increase thick plate of diaphragm, increase thick plate and biax breaker fixed connection, the one end and the bodiness board fixed connection of screw hole are kept away from to the diaphragm.
Specifically, two material collecting plates which incline to the middle of the rubber pad are symmetrically arranged at a material outlet of the double-shaft crusher.
Specifically, the support includes two vertical landing legs of arranging, landing leg upper end and crossbeam fixed connection, two landing leg lower part position is equipped with even board, the tip and the landing leg fixed connection of even board, even board upper surface is seted up two rag holes that are used for interlude bolt.
Specifically, one end of the brush roller, which is far away from the second motor, is sleeved with a rolling bearing, and an outer ring of the rolling bearing is fixedly connected with the rectangular frame body.
The invention has the beneficial effects that:
1. in the invention, the steel slag crushed by the double-shaft crusher falls on the rubber pad with the magnet strip, and when the first motor drives the transmission belt to rotate, the transmission belt drives the rubber pad to move together, thereby the rubber pad drives the crushed steel slag to move, the iron waste slag in the crushed steel slag is adhered to the surface of the rubber pad under the absorption of the magnet strip, the rest waste residues are discharged to the ground from the rubber pads, so that the aim of separating the iron waste residues is fulfilled, when the rubber pads move into the rectangular frame body, the brush roller is driven by the second motor to rotate, the rotating direction of the brush roller is opposite to the moving direction of the transmission belt, thereby the brush roller in the rotation will be attached to the iron waste residue on the rubber pad and sweep to the subaerial of rectangle framework downside, realize that the slag is smashed and is separated in an organic whole, avoid frequently shifting the slag, reduce intensity of labour, improve work efficiency.
2. According to the invention, the side plates which are in contact with the rubber pads are arranged on the two sides of the slag baffle plate, so that broken steel slag is prevented from being scattered from the two sides of the slag baffle plate, the position of the half-tooth screw rod in the threaded hole in the transverse plate is adjusted, the distance between the slag baffle plate and the rubber pads meets the requirement, and when the broken steel slag passes through the gap between the slag baffle plate and the rubber pads under the action of the transmission belt, the broken steel slag is uniformly laid on the rubber pads under the blocking effect of the slag baffle plate, so that the broken steel slag is uniformly laid, and the adsorption effect on iron waste slag is favorably improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a flow chart of the operation of a steel plant waste residue treatment method of the present invention;
FIG. 2 is a schematic view showing the construction of a waste residue treatment apparatus according to the present invention;
FIG. 3 is an enlarged view of the portion A of the waste residue treatment apparatus according to the present invention;
FIG. 4 is a schematic view showing the assembly of a first belt roller, a second belt roller, a rubber pad and a driving belt in the waste residue treatment apparatus according to the present invention;
FIG. 5 is a schematic view showing the assembly of a brush roller and a rectangular frame body in the waste residue treatment apparatus of the present invention;
FIG. 6 is a perspective view of a rectangular frame body in the waste residue treatment apparatus of the present invention;
FIG. 7 is a perspective view of a cross plate in the waste residue treatment apparatus of the present invention;
FIG. 8 is a perspective view of a slag trap in the waste residue treatment apparatus of the present invention;
FIG. 9 is a perspective view of a side plate of the slag treating apparatus according to the present invention;
in the figure: 1. the device comprises a storage bin, 2, a support plate, 3, a double-shaft crusher, 4, a side plate, 5, an L-shaped rod, 6, a rubber pad, 7, a transmission belt, 8, a first belt roller, 9, a cross beam, 10, a first motor, 11, a support, 12, a rectangular frame body, 13, a second motor, 14, a material collecting plate, 15, a thickening plate, 16, a reinforcing rib, 17, a transverse plate, 18, a slag blocking plate, 19, a half-tooth screw rod, 20, a rotary disc, 21, a magnet strip, 22, a second belt roller, 23, a notch, 24, a brush roller, 25, a limiting strip, 26, a limiting groove, 27, a rolling bearing, 28 and threaded holes.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1 to 9, the present invention provides a technical solution: a steel mill waste residue treatment method uses a waste residue treatment device;
the treatment of the steel mill waste residue by using the waste residue treatment equipment comprises the following steps;
step one, waste residue feeding, namely weighing the waste residue of the steel mill and then putting the weighed waste residue into a storage bin 1 according to the specification
Crushing, namely crushing the steel mill waste residues in the storage bin 1 by using a double-shaft crusher 3;
step three, adsorption treatment, namely adsorbing the iron waste residues in the crushed steel mill waste residues through magnet strips 21 to separate the iron waste residues from the crushed waste materials;
step four, centralized treatment, namely respectively collecting and collecting the iron waste residues and the crushed waste materials separated from the steel mill waste residues, and then conveying the iron waste residues and the crushed waste materials to a specified position for treatment according to regulations;
the waste residue treatment equipment comprises a bin 1 with a wide upper part and a narrow lower part, the lower end of the bin 1 is fixedly connected with a double-shaft crusher 3, the lower side of the bin 1 is provided with two beams 9 which are arranged in parallel, the upper surface of each beam 9 is fixedly provided with two support plates 2 which are vertically arranged and used for supporting the bin 1, the upper ends of the support plates 2 are fixedly connected with the bin 1, both ends of each beam 9 are fixedly connected with a bracket 11 used for supporting the beam 9, a first belt roller 8 and a second belt roller 22 which are arranged in parallel and perpendicular to the beam 9 are arranged between the two beams 9, the first belt roller 8 is connected with the second belt roller 22 through a transmission belt 7, one end of the first belt roller 8 is connected with the output end of a first motor 10 which is fixedly connected with the beam 9, the outer peripheral surface of the transmission belt 7 is provided with a ring-shaped rubber pad 6, the magnet strips 21 for adsorbing iron waste slag are adhered in the strip-shaped grooves, a rectangular frame body 12 is arranged on the lower side of the transmission belt 7, the rectangular frame body 12 is fixedly connected with the cross beam 9, notches 23 for the transmission belt 7 to go in and out are formed in the upper positions of two side surfaces, which are vertical to the length direction of the cross beam 9, of the rectangular frame body 12, two brush rollers 24 which are arranged vertically to the length direction of the cross beam 9 and are in contact with the rubber pads 6 are installed in the rectangular frame body 12, one end of each brush roller 24 is fixedly connected with the output end of a second motor 13, the second motor 13 is fixedly connected with the rectangular frame body 12, the steel slag crushed by the double-shaft crusher 3 falls onto the rubber pads 6 with the magnet strips 21, when the transmission belt 7 is driven to rotate by the first motor 10, the transmission belt 7 drives the rubber pads 6 to move together, so that the rubber pads 6 drive the crushed steel slag to move, and the iron waste, all the waste residues are discharged to the ground from the rubber pads 6, the purpose of separating the iron waste residues is achieved, when the rubber pads 6 move into the rectangular frame body 12, the brush rollers 24 are driven by the second motor 13 to rotate, the rotating direction of the brush rollers 24 is opposite to the moving direction of the transmission belt 7, and therefore the rotating brush rollers 24 sweep the iron waste residues attached to the rubber pads 6 to the ground on the lower side of the rectangular frame body 12, steel slag crushing and separation are achieved, frequent steel slag transfer is avoided, labor intensity is reduced, and working efficiency is improved.
A transverse plate 17 is arranged on one side surface of the double-shaft crusher 3 along the rotating direction of the transmission belt 7, a threaded hole 28 is arranged on one side of the upper surface of the transverse plate 17 far away from the double-shaft crusher 3, a half-tooth screw rod 19 which is vertically arranged is engaged in the threaded hole 28, a rotary table 20 with a rocking handle is fixedly connected to the upper end of the half-tooth screw rod 19, a slag baffle 18 which is vertically arranged along the rotating direction of the transmission belt 7 is connected to the lower end of the half-tooth screw rod 19 in a rolling manner, side plates 4 with the lower ends contacting with rubber pads 6 are arranged on both sides of the slag baffle 18 along the length direction, two L-shaped rods 5 are arranged on one side of the side plates 4 far away from the slag baffle 18, one ends of the L-shaped rods 5 far away from the side plates 4 are fixedly connected with a cross beam 9, the side plates 4 contacting with the rubber pads 6 are arranged on both sides of the slag baffle, the space between the slag blocking plate 18 and the rubber pad 6 meets the requirement, when the crushed steel slag passes through the gap between the slag blocking plate 18 and the rubber pad 6 under the action of the transmission belt 7, the crushed steel slag is uniformly paved on the rubber pad 6 under the influence of the slag blocking plate 18, the crushed steel slag is uniformly paved, and the absorption effect on the iron waste slag is favorably improved.
Vertical arrangement's spacing groove 26 has been seted up to the one side that slag trap 18 and curb plate 4 contacted, curb plate 4 is fixed with spacing 25 with spacing groove 26 matched with towards the one side of slag trap 18, spacing 25 is inserted in spacing groove 26, spacing 25 and curb plate 4 be integrated into one piece structure, when utilizing half tooth screw rod 19 to adjust the relative position between slag trap 18 and the rubber pad 6, spacing 25 slides in spacing groove 26 for slag trap 18, thereby play guiding orientation's effect.
The middle position of the upper surface of the slag trap 18 is provided with a rolling bearing 27, the lower end of the half-tooth screw 19 is fixed in the rolling bearing 27, and the rolling connection between the half-tooth screw 19 and the slag trap 18 is realized.
One side fixedly connected with slope form strengthening rib 16 that the lower surface of diaphragm 17 is close to biax breaker 3, and the one end that the diaphragm 17 was kept away from to strengthening rib 16 is fixed connection with biax breaker 3, installs strengthening rib 16 additional between diaphragm 17 and biax breaker 3, improves the reliability that diaphragm 17 and biax breaker 3 are connected.
One end fixedly connected with increase plate 15 that diaphragm 17 was kept away from to strengthening rib 16, bodiness plate 15 and 3 fixed connection of double-shaft crusher, the one end and the 15 fixed connection of bodiness plate that screw hole 28 was kept away from to diaphragm 17, fix diaphragm 17 and strengthening rib 16 on the bodiness plate 15 with 3 fixed connection of double-shaft crusher, realize local bodiness double-shaft crusher 3 and diaphragm 17, the thickness at position is connected to strengthening rib 16, be favorable to reducing whole weight, reduce the wall thickness of double-shaft crusher 3.
Two material collecting plates 14 inclined towards the middle of the rubber pad 6 are symmetrically arranged at the position of a discharge port of the double-shaft crusher 3, and the two material collecting plates 14 are arranged on the double-shaft crusher 3, so that crushed steel slag falling from the double-shaft crusher 3 can be conveniently collected at the middle position of the rubber pad 6.
One pot head that second motor 13 was kept away from to brush roller 24 is equipped with antifriction bearing, antifriction bearing outer lane and rectangular frame 12 fixed connection, and antifriction bearing realizes the roll connection of brush roller 24 and rectangular frame 12, and antifriction bearing realizes the support to brush roller 24 both ends jointly with second motor 13, improves the stability of brush roller 24 installation.
The specific implementation mode is as follows: after the first motor 10 is switched on, the circuit of the second motor 13 is switched on, the first motor 10 drives the first belt roller 8 to rotate, the transmission belt 7 rotates between the first belt roller 8 and the second belt roller 22, the second motor 13 drives the brush roller 24 to rotate in the rectangular frame 12, the rotation direction of the brush roller 24 is opposite to the moving direction of the transmission belt 7, the steel slag crushed by the double-shaft crusher 3 falls onto the rubber pad 6 with the magnet strips 21, when the first motor 10 drives the transmission belt 7 to rotate, the transmission belt 7 drives the rubber pad 6 to move together, so that the rubber pad 6 drives the crushed steel slag to move, at the moment, iron waste residues in the crushed steel slag are attached to the surface of the rubber pad 6 under the adsorption of the magnet strips 21, other waste residues are discharged to the ground from the rubber pad 6, the purpose of separating the iron waste residues is realized, when the rubber pad 6 moves into the rectangular frame 12, the rotating brush roller 24 sweeps iron waste residues attached to the rubber pad 6 to the ground on the lower side of the rectangular frame body 12, so that the steel slag is crushed and separated into a whole, the steel slag is prevented from being frequently transferred, the labor intensity is reduced, and the working efficiency is improved.
Two material gathering plates 14 are installed on the double-shaft crusher 3, crushed steel slag falling from the double-shaft crusher 3 is conveniently gathered at the middle position of the rubber pad 6, the side plates 4 in contact with the rubber pad 6 are arranged on two sides of the slag blocking plate 18, and therefore the crushed steel slag is prevented from falling from two sides of the slag blocking plate 18, the position of the half-tooth screw rod 19 in the threaded hole 28 in the transverse plate 17 is adjusted, the distance between the slag blocking plate 18 and the rubber pad 6 meets the requirement, when the crushed steel slag passes through the gap between the slag blocking plate 18 and the rubber pad 6 under the action of the transmission belt 7, the crushed steel slag is influenced by the blocking of the slag blocking plate 18, the crushed steel slag is uniformly laid on the rubber pad 6, the crushed steel slag is uniformly laid, and the absorption effect of the iron waste slag is improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. A steel mill waste residue treatment method uses a waste residue treatment device, and is characterized in that: the treatment of the steel mill waste residue by using the waste residue treatment equipment comprises the following steps;
step one, waste residue feeding, namely weighing the waste residue of the steel mill and then putting the weighed waste residue into a storage bin (1) according to the specification
Crushing, namely crushing the steel mill waste residues in the storage bin (1) by using a double-shaft crusher (3);
step three, adsorption treatment, namely adsorbing the iron waste residues in the crushed steel mill waste residues through a magnet strip (21) to separate the iron waste residues from the crushed waste materials;
step four, centralized treatment, namely respectively collecting and collecting the iron waste residues and the crushed waste materials separated from the steel mill waste residues, and then conveying the iron waste residues and the crushed waste materials to a specified position for treatment according to regulations;
the waste residue treatment equipment comprises a wide-upper narrow-lower bin (1), a double-shaft crusher (3) is fixedly connected to the lower end of the bin (1), two beams (9) which are arranged in parallel are arranged on the lower side of the bin (1), two support plates (2) which are vertically arranged and used for supporting the bin (1) are fixed to the upper surfaces of the beams (9), the upper end of each support plate (2) is fixedly connected with the bin (1), two ends of each beam (9) are fixedly connected with a support (11) used for supporting the beam (9), a first belt roller (8) and a second belt roller (22) which are arranged in parallel and perpendicular to the beams (9) are arranged between the two beams (9), the first belt roller (8) is connected with the second belt roller (22) through a transmission belt (7), one end of the first belt roller (8) is connected with the output end of a first motor (10) which is fixedly connected with the beams (9), a ring-shaped rubber pad (6) is arranged on the peripheral surface of the transmission belt (7), a plurality of strip-shaped grooves are arranged on one surface of the rubber pad (6) facing the transmission belt (7) at equal intervals, a magnet strip (21) for adsorbing iron waste residues is pasted in the strip-shaped groove, a rectangular frame body (12) is arranged at the lower side of the transmission belt (7), the rectangular frame body (12) is fixedly connected with the cross beam (9), the upper parts of two side surfaces of the rectangular frame body (12) which are vertical to the length direction of the cross beam (9) are respectively provided with a notch (23) for the in and out of the transmission belt (7), two brush rollers (24) which are arranged vertically to the length direction of the cross beam (9) and are contacted with the rubber pad (6) are arranged in the rectangular frame body (12), one end of the brush roller (24) is fixedly connected with the output end of a second motor (13), and the second motor (13) is fixedly connected with the rectangular frame body (12);
a transverse plate (17) is arranged on one side surface of the double-shaft crusher (3) along the rotating direction of the transmission belt (7), a threaded hole (28) is arranged on one side of the upper surface of the transverse plate (17) far away from the double-shaft crusher (3), a half-tooth screw rod (19) which is vertically arranged is engaged in the threaded hole (28), the upper end of the half-tooth screw rod (19) is fixedly connected with a rotary table (20) with a rocking handle, the lower end of the half-tooth screw rod (19) is connected with a slag baffle (18) which is arranged vertically to the rotating direction of the transmission belt (7) in a rolling way, the two sides of the slag baffle (18) along the length direction are both provided with side plates (4) the lower ends of which are contacted with the rubber pads (6), one side of the side plate (4) departing from the slag trap (18) is provided with two L-shaped rods (5), one end of the L-shaped rod (5) far away from the side plate (4) is fixedly connected with the cross beam (9);
one side of the slag trap (18) in contact with the side plate (4) is provided with a vertically arranged limiting groove (26), one side of the side plate (4) facing the slag trap (18) is fixed with a limiting strip (25) matched with the limiting groove (26), the limiting strip (25) is inserted into the limiting groove (26), and the limiting strip (25) and the side plate (4) are of an integrally formed structure;
and a rolling bearing (27) is arranged in the middle of the upper surface of the slag baffle (18), and the lower end of the half-tooth screw (19) is fixed in the rolling bearing (27).
2. A steel mill slag treatment method according to claim 1, characterized in that: one side fixedly connected with slope form strengthening rib (16) that diaphragm (17) lower surface is close to biax breaker (3), the one end and biax breaker (3) fixed connection that diaphragm (17) were kept away from in strengthening rib (16).
3. A steel mill slag treatment method according to claim 2, characterized in that: one end, far away from the transverse plate (17), of the reinforcing rib (16) is fixedly connected with a thickening plate (15), the thickening plate (15) is fixedly connected with the double-shaft crusher (3), and one end, far away from the threaded hole (28), of the transverse plate (17) is fixedly connected with the thickening plate (15).
4. A steel mill slag treatment method according to claim 1, characterized in that: two material gathering plates (14) which are inclined towards the middle of the rubber pad (6) are symmetrically arranged at a material outlet of the double-shaft crusher (3).
5. A steel mill slag treatment method according to claim 1, characterized in that: support (11) include two vertical landing legs of arranging, landing leg upper end and crossbeam (9) fixed connection, two landing leg lower part position is equipped with even board, the tip and the landing leg fixed connection of even board, even the board upper surface is seted up two rag holes that are used for alternate the bolt.
6. A steel mill slag treatment method according to claim 1, characterized in that: one end, far away from the second motor (13), of the brush roller (24) is sleeved with a rolling bearing, and the outer ring of the rolling bearing is fixedly connected with the rectangular frame body (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781734.3A CN111921706B (en) | 2020-08-06 | 2020-08-06 | Steel plant waste residue treatment method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010781734.3A CN111921706B (en) | 2020-08-06 | 2020-08-06 | Steel plant waste residue treatment method |
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| CN111921706A true CN111921706A (en) | 2020-11-13 |
| CN111921706B CN111921706B (en) | 2022-06-21 |
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| CN105170281A (en) * | 2015-08-12 | 2015-12-23 | 中国大唐集团科学技术研究院有限公司 | Coal grinding, impurity removing and coal feeding integrated device for power plant |
| CN206526933U (en) * | 2017-01-25 | 2017-09-29 | 连云港金瑞照明电器有限公司 | A kind of quartz sand magnetic separator |
| CN107262273A (en) * | 2017-07-24 | 2017-10-20 | 池州市勇攀智岩机电有限公司 | A kind of ore deposit optional equipment of energy-saving, environment-friendly and high-efficiency |
| CN207187914U (en) * | 2017-08-16 | 2018-04-06 | 安吉智居装饰设计工程有限公司 | A kind of construction site rubbish crushes classification retracting device |
| CN208320907U (en) * | 2018-04-27 | 2019-01-04 | 江苏建筑职业技术学院 | A kind of crushing screening installation of discarded building structures |
| CN109604053A (en) * | 2018-11-21 | 2019-04-12 | 李俊 | A kind of fine cereal sieving stone remover |
| CN209093475U (en) * | 2018-11-21 | 2019-07-12 | 泸州市聚源电力设备有限公司 | A kind of waste residue crushing device in garbage incinerating system |
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| CN110484663A (en) * | 2019-08-29 | 2019-11-22 | 建龙阿城钢铁有限公司 | A kind of converter slag treatment process |
| CN209663330U (en) * | 2019-01-10 | 2019-11-22 | 苏州望意阳环保科技有限公司 | A kind of classification grinding processing unit of steel slag |
| CN110640940A (en) * | 2019-09-27 | 2020-01-03 | 江苏嘉天盛再生资源有限公司 | ABS plastics recycling, cleaning and reproducing production line |
| CN113019539A (en) * | 2021-03-10 | 2021-06-25 | 于元鹏 | Preparation method of concrete reinforcing additive |
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| CN204170840U (en) * | 2014-09-19 | 2015-02-25 | 太原钢铁(集团)有限公司 | A kind of distributing device improving magnetic separation effect |
| CN105170281A (en) * | 2015-08-12 | 2015-12-23 | 中国大唐集团科学技术研究院有限公司 | Coal grinding, impurity removing and coal feeding integrated device for power plant |
| CN206526933U (en) * | 2017-01-25 | 2017-09-29 | 连云港金瑞照明电器有限公司 | A kind of quartz sand magnetic separator |
| CN107262273A (en) * | 2017-07-24 | 2017-10-20 | 池州市勇攀智岩机电有限公司 | A kind of ore deposit optional equipment of energy-saving, environment-friendly and high-efficiency |
| CN207187914U (en) * | 2017-08-16 | 2018-04-06 | 安吉智居装饰设计工程有限公司 | A kind of construction site rubbish crushes classification retracting device |
| CN208320907U (en) * | 2018-04-27 | 2019-01-04 | 江苏建筑职业技术学院 | A kind of crushing screening installation of discarded building structures |
| CN209333822U (en) * | 2018-11-19 | 2019-09-03 | 安阳新创冶金材料有限公司 | Waste material collection device is used in a kind of production of ferrosilicon powder |
| CN109604053A (en) * | 2018-11-21 | 2019-04-12 | 李俊 | A kind of fine cereal sieving stone remover |
| CN209093475U (en) * | 2018-11-21 | 2019-07-12 | 泸州市聚源电力设备有限公司 | A kind of waste residue crushing device in garbage incinerating system |
| CN209663330U (en) * | 2019-01-10 | 2019-11-22 | 苏州望意阳环保科技有限公司 | A kind of classification grinding processing unit of steel slag |
| CN110484663A (en) * | 2019-08-29 | 2019-11-22 | 建龙阿城钢铁有限公司 | A kind of converter slag treatment process |
| CN110640940A (en) * | 2019-09-27 | 2020-01-03 | 江苏嘉天盛再生资源有限公司 | ABS plastics recycling, cleaning and reproducing production line |
| CN113019539A (en) * | 2021-03-10 | 2021-06-25 | 于元鹏 | Preparation method of concrete reinforcing additive |
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