CN116944049A - Impurity screening system and screening method in garbage incinerator slag treatment - Google Patents
Impurity screening system and screening method in garbage incinerator slag treatment Download PDFInfo
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- CN116944049A CN116944049A CN202310958195.XA CN202310958195A CN116944049A CN 116944049 A CN116944049 A CN 116944049A CN 202310958195 A CN202310958195 A CN 202310958195A CN 116944049 A CN116944049 A CN 116944049A
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- 238000012216 screening Methods 0.000 title claims abstract description 91
- 239000002893 slag Substances 0.000 title claims abstract description 54
- 239000012535 impurity Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 238000004056 waste incineration Methods 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 49
- 230000005540 biological transmission Effects 0.000 claims description 45
- 230000002457 bidirectional effect Effects 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 11
- 239000002184 metal Substances 0.000 claims description 9
- 229910052751 metal Inorganic materials 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000012546 transfer Methods 0.000 claims description 6
- 238000013519 translation Methods 0.000 claims description 4
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 2
- 239000002923 metal particle Substances 0.000 abstract description 16
- 239000011521 glass Substances 0.000 abstract description 8
- 229910052755 nonmetal Inorganic materials 0.000 abstract description 7
- 239000004566 building material Substances 0.000 abstract description 4
- 238000002485 combustion reaction Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 239000000945 filler Substances 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 3
- 230000005672 electromagnetic field Effects 0.000 abstract description 2
- 238000005286 illumination Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000010881 fly ash Substances 0.000 description 8
- 239000002245 particle Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 239000013528 metallic particle Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000002956 ash Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B15/00—Combinations of apparatus for separating solids from solids by dry methods applicable to bulk material, e.g. loose articles fit to be handled like bulk material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/044—Cleaning involving contact with liquid using agitated containers in which the liquid and articles or material are placed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
Landscapes
- Combined Means For Separation Of Solids (AREA)
Abstract
The impurity screening system and the screening method in the garbage incinerator slag treatment comprise an operation plate and a case, wherein the top of the operation plate is fixedly connected with a coarse screening mechanism, a fine screening mechanism and a sorting mechanism in sequence from left to right; through coarse screening mechanism and fine screening mechanism, the combustion flying ash and carbide that contain in the waste incineration slag are separated with non-metal particles such as metal particle and glass, the combustion flying ash and the carbide of separation still can be made into building material in order to replace traditional building filler, through sorting mechanism, the non-metal particles such as metal particle and glass of separation lifts to the eminence and makes it follow parabolic whereabouts, and produce the electromagnetic field through sorting mechanism, change the whereabouts route of metal particle in the residue, make metal particle and non-metal particle separate, fall respectively to different collection mouths and collect, be convenient for later stage classification discharge and collection handle, reduce the pollution that waste incineration slag discharged to environmental illumination, promote the feature of waste incineration slag discharge.
Description
Technical Field
The application relates to household garbage slag impurity screening equipment, in particular to an impurity screening system and an impurity screening method in garbage incinerator slag treatment.
Background
The household garbage incinerator slag is a general term of slag, leaked slag, boiler ash and fly ash generated in the garbage incineration process, and residues of municipal household garbage incineration treatment plants mainly comprise two parts: the incinerator produces slag and fly ash collected by a dust catcher, most of the components of the incinerator slag are nonmetal carbonized powder, iron, nonferrous metal and glass, if the components are not properly treated, the environment is polluted, meanwhile, the part of the incineration slag after being screened can be used as building materials, and the incineration slag can be made into lightweight aggregate, floor tiles and wall tiles of the building materials, so that the incinerator slag has larger potential market in the aspect of replacing traditional building fillers.
Therefore, designing an impurity screening system and a screening method in the treatment of the waste incinerator slag has become a problem to be solved urgently.
Disclosure of Invention
The application mainly solves the technical problems that the utilization rate of the incinerated slag is low and the pollution to the environment is large in the later period of emission due to the fact that various substances in the incinerated slag are mixed together and are difficult to separate.
In order to solve the technical problems, according to one aspect of the application, the impurity screening system and the screening method in the treatment of the waste incineration slag comprise an operation plate and a machine case, wherein the top of the operation plate is fixedly connected with a coarse screening mechanism, a fine screening mechanism and a sorting mechanism in sequence from left to right, and the coarse screening mechanism comprises a motor I, a support frame, a transmission shaft, a bevel gear I, a bevel gear II, a turntable, a movable rod, a bearing I, a secondary connecting rod, a support seat, a screen, a chute, a feeding plate, a servo motor, a belt I, a shaft sleeve, a bidirectional threaded rod, a threaded sleeve, a hinge, an arc plate, a spring and a blanking plate.
The first motor is fixedly connected to the top of the operation plate, the first motor is connected with a transmission shaft through an output shaft, the first bevel gear is fixedly connected to the first bevel gear through the transmission shaft, two groups of second bevel gears are connected to two sides of the first bevel gear in a meshed mode, a supporting frame is connected to the middle of the second bevel gear through a bearing, a turntable is fixedly connected to the outer side of the second bevel gear, a movable rod is fixedly connected to the outer portion of the turntable, a first bearing is fixedly connected to the outer side of the movable rod, a second connecting rod is fixedly connected to the outer portion of the bearing, the top of the second connecting rod is connected with a supporting seat through a bearing, a screen is fixedly connected to the top of the supporting seat, a sliding groove is sleeved outside the supporting seat, a feeding plate is fixedly connected to one side of the feeding plate, a servo motor is connected with a first belt through the output shaft, a shaft sleeve is sleeved inside the other side of the first belt, a bidirectional threaded rod is fixedly connected to the bottom of the shaft sleeve, a hinge is fixedly connected to the outer side of the threaded sleeve, a first arc plate is fixedly connected to the inner side of the movable rod, a spring is fixedly connected to the inner side of the second arc plate, a sliding groove is fixedly connected to the second arc plate is fixedly connected to the second side of the second bevel gear, a sliding groove is fixedly connected to the first side of the second arc plate, and a feeding plate is fixedly connected to the first side of the second arc is fixedly connected to the first side of the second chute.
Still further, the fine screen mechanism includes motor two, initiative pivot one, belt two, driven pivot one, drive gear, ring gear, cylinder, spacing ring, concave pulley, sleeve, collecting plate, backup pad, water inlet and delivery port, motor two has initiative pivot one through output shaft, belt two has been cup jointed to initiative pivot one outside, driven pivot one has been cup jointed to belt two opposite sides inside, driven pivot one side fixedly connected with drive gear, meshing of drive gear one side is connected with the ring gear, the inside fixedly connected with cylinder of ring gear, the outside fixedly connected with of cylinder two sets of spacing rings, spacing ring outside card is connected with concave pulley, the outside fixedly connected with sleeve of concave pulley, the inside swing joint of cylinder has the collecting plate, sleeve outside fixedly connected with backup pad, sleeve top fixedly connected with water inlet, sleeve bottom fixedly connected with delivery port.
Still further, motor two and backup pad are all fixed connection in the operation panel top, the collecting plate both ends are connected in quick-witted incasement portion through the connecting rod, the water inlet runs through in quick-witted case top, the delivery port runs through in the operation panel bottom, the cylinder passes through spacing ring and concave pulley swing joint in inside the sleeve.
Furthermore, the transmission gear is connected to one side of the sleeve through a bearing, the driving rotating shaft I is in rotary motion in the second belt through the second motor, the transmission gear and the driven rotating shaft I are in rotary motion in one side of the sleeve through the second belt, and the roller is in rotary motion in the sleeve through the transmission gear and the toothed ring.
Still further, sorting mechanism includes motor three, initiative pivot two, driven pivot two, connecting block, track, transfer board, spool and solenoid, motor three has initiative pivot two through output shaft, the track has been cup jointed to initiative pivot outside, driven pivot two has been cup jointed to track top inboard, driven pivot two both sides swing joint has the connecting block, the outside fixedly connected with multiunit transfer board of track, track top one side interval is provided with the spool, spool outside winding has solenoid.
Still further, motor three fixed connection is in the operation panel top, connecting block and spool are all fixed connection in quick-witted incasement side top, initiative pivot two pass through the bearing and connect in quick-witted incasement portion, the track is rotary motion in quick-witted incasement portion through initiative pivot two and motor three, driven pivot two pass through the track and are rotary motion in the connecting block inside, the transfer board is rotary motion in quick-witted incasement portion through the track.
Still further, quick-witted case fixedly connected with is at the operation panel top, quick-witted case top fixedly connected with feed inlet, operation panel bottom fixedly connected with supporting leg, quick-witted case both sides fixedly connected with vent, quick-witted case opposite side fixedly connected with discharge gate two and discharge gate three, discharge gate two fixedly connected with is at discharge gate three tops.
Still further, the positive fixedly connected with motor IV of machine case, motor IV has the conveyer belt through output shaft, conveyer belt swing joint is in quick-witted incasement portion, conveyer belt one side sliding connection has discharge gate one, discharge gate one fixedly connected with machine case one side, the conveyer belt is rotary motion in quick-witted incasement portion through motor IV.
Still further, the first bevel gear is in rotary motion at the top of the operation plate through the first motor and the transmission shaft, the second bevel gear is in rotary motion at two sides of the support frame through the first bevel gear and the bearing, the rotary table is in rotary motion inside the chassis through the second bevel gear, the movable rod and the first bearing are in rotary motion through the rotary table, the secondary connecting rod and the supporting seat are in reciprocating translational motion inside the sliding groove through the movable rod, the screen mesh is in reciprocating translational motion at the bottom of the feeding plate through the supporting seat, the first shaft sleeve and the first belt are in rotary motion inside the feeding plate through the servo motor, the bidirectional threaded rod is movably connected inside the feeding plate, the bidirectional threaded rod is in rotary motion inside the feeding plate through the shaft sleeve, the threaded sleeve is in reciprocating lifting motion through the bidirectional threaded rod, the arc plate is in rotary motion outside the threaded sleeve through the hinge and the spring, and a plurality of groups of circular cavities are formed inside the feeding plate.
According to another aspect of the present application, there is provided a garbage incinerator slag screening method comprising the steps of:
s1, before garbage incinerator slag impurity screening, fixing supporting legs of a device on the horizontal ground to enable the supporting legs to be in a vertical position, enabling an operation plate to be in a horizontal position, powering on the device, connecting water inlet and water outlet water pipes respectively, and then placing different collecting boxes below a first discharge port, a second discharge port and a third discharge port respectively;
s2, adding residues into a feeding plate above a screen from a feeding hole, opening a first motor, a servo motor and a fourth motor, enabling the servo motor to drive an arc plate to perform rotary lifting motion in the feeding plate, uniformly paving garbage on the screen layer by layer, simultaneously, driving the screen to perform reciprocating translation after a series of transmission by the first motor, screening out fine impurities in the residues, enabling the residues to roll down into a roller along the screen and a blanking plate, and enabling a conveying belt to rotate by the fourth motor to convey the screened fine impurities to the first discharging hole;
s3, turning on a second motor, driving the roller to rotate in the sleeve after transmission, driving the internal residues to roll, then injecting water into the sleeve through the water inlet by a user, flushing the rolling residues, removing impurities attached to the surface of the residues, and discharging water through the water outlet;
s4, the rotation speed of the motor II is increased, the rotation speed of the roller is driven to be increased, the centrifugal force of residues in the roller is increased, the residues are attached to the inner wall of the roller, and are scraped off by a collecting plate on one side of the inner wall of the roller finally along with the rotation of the roller, and the residues roll down along the collecting plate;
s5, the motor III is turned on, the electromagnetic coil is electrified, the motor III rotates, the transmission plate is driven to rotate after transmission, the falling residues are received by the transmission plate, then the lifting and overturning are carried out, the residues fall to the discharge port II along the parabola after the inversion, meanwhile, the electromagnetic coil is electrified to generate a magnetic field, the falling route of the metal objects in the residues is changed, and the metal objects fall to the discharge port III at a far distance.
The impurity screening system and the impurity screening method in the treatment of the garbage incinerator slag have the beneficial effects that:
through the coarse screening mechanism and the fine screening mechanism which are arranged at the top of the operating panel, fine combustion fly ash and carbide contained in the waste incinerator slag are separated from large metal particles, glass and other non-metal particles, so that later screening of the metal particles, the glass and other non-metal particles is facilitated, and meanwhile, the separated combustion fly ash and carbide can be made into building materials such as lightweight aggregate, floor tiles and wall tiles to replace traditional building fillers;
through the sorting mechanism of the installation of the operation panel top that sets up, the non-metallic particle such as metal particle and glass that will separate rises to the eminence and makes it follow the parabola whereabouts to produce the electromagnetic field through sorting mechanism, change the whereabouts route of metal particle in the residue, make metal particle and non-metallic particle separate, fall respectively to different collection mouths and collect, the later stage classification of being convenient for discharges and collects the processing, reduce the pollution that waste incineration slag discharged to environmental irradiation, promote the environmental protection nature that waste incineration slag discharged.
Drawings
The application will be described in further detail with reference to the accompanying drawings and detailed description.
FIG. 1 is a schematic perspective view of a system and a method for screening impurities in the treatment of refuse incinerator slag;
FIG. 2 is a schematic diagram showing the internal cross-sectional structure of a system and a method for screening impurities in the treatment of refuse incinerator slag according to the present application;
FIG. 3 is a schematic diagram of a front cross-sectional structure of a coarse screening mechanism of the impurity screening system and screening method in the treatment of refuse incinerator slag;
FIG. 4 is a schematic diagram of a cross-sectional side structure of a coarse screening mechanism of the impurity screening system and screening method in the treatment of refuse incinerator slag;
FIG. 5 is a schematic top plan view of a fine screening mechanism of the impurity screening system and screening method in the treatment of refuse incinerator slag according to the present application;
FIG. 6 is a schematic diagram of the internal three-dimensional structure of a feeding plate of the impurity screening system and the screening method in the treatment of the refuse incinerator slag;
FIG. 7 is a schematic diagram of a front cross-sectional structure of a fine screening mechanism of an impurity screening system and screening method in the treatment of refuse incinerator slag according to the present application;
FIG. 8 is a schematic diagram of a cross-sectional side view of a fine screening mechanism of the impurity screening system and screening method in the treatment of refuse incinerator slag according to the present application;
FIG. 9 is a schematic diagram showing a cross-sectional structure of the inner side of a drum of a system and a method for screening impurities in the treatment of refuse incinerator slag according to the present application;
FIG. 10 is a schematic diagram of a front cross-sectional structure of a sorting mechanism of an impurity screening system and a screening method in the treatment of refuse incinerator slag according to the present application;
fig. 11 is a schematic diagram of a side cross-sectional structure of a sorting mechanism of an impurity screening system and a screening method in the treatment of refuse incinerator slag.
In the figure: 1. a chassis; 2. a feed inlet; 3. an operation panel; 4. support legs; 5. a vent; 6. a fourth motor; 7. a coarse screening mechanism; 701. a first motor; 702. a support frame; 703. a transmission shaft; 704. a first bevel gear; 705. a bevel gear II; 706. a turntable; 707. a movable rod; 708. a first bearing; 709. a secondary link; 710. a support base; 711. a screen; 712. a chute; 713. a feeding plate; 714. a servo motor; 715. a first belt; 716. a shaft sleeve; 717. a two-way threaded rod; 718. a thread sleeve; 719. a hinge; 720. an arc-shaped plate; 721. a spring; 722. a blanking plate; 8. a fine screening mechanism; 801. a second motor; 802. a first driving rotating shaft; 803. a second belt; 804. a driven rotating shaft I; 805. a transmission gear; 806. a toothed ring; 807. a roller; 808. a limiting ring; 809. a concave pulley; 810. a sleeve; 811. a collection plate; 812. a support plate; 813. a water inlet; 814. a water outlet; 9. a sorting mechanism; 901. a third motor; 902. a driving rotating shaft II; 903. a driven rotating shaft II; 904. a connecting block; 905. a track; 906. a transfer plate; 907. a spool; 908. an electromagnetic coil; 10. a first discharging hole; 11. a second discharging port; 12. a third discharging port; 13. a conveyor belt.
Detailed Description
The application will be described in detail hereinafter with reference to the drawings in conjunction with embodiments. It should be noted that, without conflict, the embodiments of the present application and features of the embodiments may be combined with each other.
According to one aspect of the application, an impurity screening system and a screening method in garbage incineration slag treatment are provided, the system comprises an operation panel 3 and a machine case 1, wherein a coarse screening mechanism 7, a fine screening mechanism 8 and a sorting mechanism 9 are fixedly connected to the top of the operation panel 3 from left to right, and the coarse screening mechanism 7 comprises a motor 701, a support frame 702, a transmission shaft 703, a bevel gear 704, a bevel gear 705, a turntable 706, a movable rod 707, a bearing 708, a secondary connecting rod 709, a support seat 710, a screen 711, a chute 712, a feeding plate 713, a servo motor 714, a belt 715, a shaft sleeve 716, a bidirectional threaded rod 717, a threaded sleeve 718, a hinge 719, an arc 720, a spring 721 and a blanking plate 722.
The first motor 701 is fixedly connected to the top of the operation plate 3, the first motor 701 is connected with a transmission shaft 703 through an output shaft, the top of the transmission shaft 703 is fixedly connected with a first bevel gear 704, two groups of second bevel gears 705 are connected to two sides of the first bevel gear 704 in a meshed manner, the middle of the two groups of second bevel gears 705 is connected with a support frame 702 through bearings, the outer side of the second bevel gears 705 is fixedly connected with a rotary table 706, the outer side of the rotary table 706 is fixedly connected with a movable rod 707, the outer side of the movable rod 707 is fixedly connected with a first bearing 708, the outer side of the bearing 708 is fixedly connected with a secondary connecting rod 709, the top of the secondary connecting rod 709 is connected with a supporting seat 710 through a bearing, the top of the supporting seat 710 is fixedly connected with a screen 711, the outer side of the supporting seat 710 is sleeved with a sliding groove 712, the top of the sliding groove 712 is fixedly connected with a feeding plate 713, one side of the top of the feeding plate 713 is fixedly connected with a servo motor 714, the servo motor 714 is connected with a belt 715 through an output shaft, the inner side of the belt 715 is sleeved with a shaft sleeve 718, the bottom of the shaft sleeve 716 is fixedly connected with a bidirectional threaded rod 717, a threaded sleeve 718 is connected with threads of the outer side of the bidirectional threaded sleeve 718, a hinge 719 is fixedly connected with one side of the rotary table 719, the inner side of the arc plate 720 is fixedly connected with a spring 721, the inner side of the arc plate is fixedly connected with a spring 721, the inner side of the screen plate 722 is fixedly connected with a spring plate 722, the inner side of the lower plate is fixedly connected with a chute 715, the bottom of the housing 8, and a lower plate 722 is fixedly connected with the chute 8, and the bottom of the chute 8 is fixedly connected with the bottom plate is fixedly connected with the bottom to the chute through a feed plate through a feed through 8; further, one side of the bottom of the blanking plate 722 penetrates through the drum 807, residues after coarse screening are transported into the drum 807 for subdivision during later use, and the coarse screening mechanism 7, the fine screening mechanism 8 and the sorting mechanism 9 are fixedly connected with the top of the operation plate 3 from left to right in sequence, so that the mechanisms can be better connected together during later use, and the automation degree of the device is improved.
In this embodiment, the fine screening mechanism 8 includes a second motor 801, a first driving shaft 802, a second belt 803, a first driven shaft 804, a transmission gear 805, a toothed ring 806, a roller 807, a limit ring 808, a concave pulley 809, a sleeve 810, a collecting plate 811, a supporting plate 812, a water inlet 813 and a water outlet 814, the second motor 801 is connected with the first driving shaft 802 through an output shaft, the second belt 803 is sleeved outside the first driving shaft 802, the first driven shaft 804 is sleeved inside the second belt 803, one side of the first driven shaft 804 is fixedly connected with the transmission gear 805, one side of the transmission gear 805 is meshed with the toothed ring 806, the roller 807 is fixedly connected with the roller 807, two groups of limit rings 808 are fixedly connected outside the roller 807, the limit ring 808 is clamped and connected with the concave pulley 809, the sleeve 809 is fixedly connected with the outside of the concave pulley 809, the collecting plate 811 is movably connected inside the sleeve 810, the supporting plate 812 is fixedly connected with the outside the sleeve 810, the water inlet 813 is fixedly connected with the top of the sleeve 810, and the water outlet 814 is fixedly connected with the bottom of the sleeve 810; further, the second motor 801 is a motor with adjustable rotation speed, the collecting plate 811 is arranged in an inclined mode, a plurality of groups of small holes are formed in the roller 807, the sizes of the holes are slightly smaller than those of residues, kinetic energy is provided for the mechanism through the second motor 801, and the first driving rotating shaft 802 and the first driven rotating shaft 804 are movably connected through the second belt 803, so that the device is convenient to drive in later use.
In this embodiment, the second motor 801 and the supporting plate 812 are both fixedly connected to the top of the operation plate 3, two ends of the collecting plate 811 are connected to the inside of the chassis 1 through connecting rods, the water inlet 813 penetrates through the top of the chassis 1, the water outlet 814 penetrates through the bottom of the operation plate 3, and the roller 807 is movably connected to the inside of the sleeve 810 through a limiting ring 808 and a concave pulley 809; further, the outside of the roller 807 is clamped into the groove of the concave pulley 809 through the limiting ring 808, so that the roller 807 and the limiting ring 808 always rotate along the concave pulley 809 when the roller 807 is used in the later period, and meanwhile, water can be injected into the roller 807 when the roller 807 is used in the later period through the water inlet 813 and the water outlet 814, and residues in the roller 807 can be washed in a rolling mode.
In this embodiment, the transmission gear 805 is connected to one side of the sleeve 810 through a bearing, the first driving shaft 802 rotates inside the second belt 803 through the second motor 801, the transmission gear 805 and the first driven shaft 804 rotate inside the sleeve 810 through the second belt 803, and the drum 807 rotates inside the sleeve 810 through the transmission gear 805 and the toothed ring 806; further, the motor two 801 drives the driving shaft one 802 and the belt two 803 to rotate, and then drives the driven shaft one 804 and the transmission gear 805 to rotate on one side of the sleeve 810, and further drives the toothed ring 806 and the roller 807 to rotate inside the sleeve 810, so as to drive the residues inside to roll.
In this embodiment, the sorting mechanism 9 includes a third motor 901, a second driving shaft 902, a second driven shaft 903, a connecting block 904, a track 905, a conveying plate 906, a winding shaft 907 and an electromagnetic coil 908, the third motor 901 is connected with the second driving shaft 902 through an output shaft, the track 905 is sleeved outside the second driving shaft 902, the second driven shaft 903 is sleeved inside the top of the track 905, the connecting blocks 904 are movably connected to two sides of the second driven shaft 903, a plurality of groups of conveying plates 906 are fixedly connected outside the track 905, the winding shaft 907 is arranged at one side of the top of the track 905 at intervals, and the electromagnetic coil 908 is wound outside the winding shaft 907; further, the third motor 901 provides kinetic energy for the mechanism, the second driving rotating shaft 902 and the second driven rotating shaft 903 are movably connected through the track 905, kinetic energy is conveniently transmitted in later use, and one end of the collecting plate 811 is located on one side of the track 905.
In the embodiment, a third motor 901 is fixedly connected to the top of an operation panel 3, a connecting block 904 and a winding shaft 907 are both fixedly connected to the top of the inner side of a chassis 1, a second driving rotating shaft 902 is connected to the inside of the chassis 1 through a bearing, a track 905 rotates in the chassis 1 through the second driving rotating shaft 902 and the third motor 901, a second driven rotating shaft 903 rotates in the connecting block 904 through the track 905, and a conveying plate 906 rotates in the chassis 1 through the track 905; further, the third motor 901 and the second driving shaft 902 drive the track 905 and the second driven shaft 903 to rotate, and further drive the conveying plate 906 to rotate, so as to lift and drive the residue falling from one end of the collecting plate 811.
In the embodiment, a case 1 is fixedly connected to the top of an operation board 3, the top of the case 1 is fixedly connected with a feed inlet 2, the bottom of the operation board 3 is fixedly connected with supporting legs 4, two sides of the case 1 are fixedly connected with ventilation openings 5, the other side of the case 1 is fixedly connected with a discharge port II 11 and a discharge port III 12, and the discharge port II 11 is fixedly connected to the top of the discharge port III 12; further, the parts of the device are supported through the operating plate 3 which is horizontally arranged and the supporting legs 4 which are vertically arranged, the stability of the device is enhanced, the device is internally fed through the feeding hole 2, and residues in the device are separated and discharged through the first discharging hole 10, the second discharging hole 11 and the third discharging hole 12.
In the embodiment, the front of the case 1 is fixedly connected with a motor four 6, the motor four 6 is connected with a conveyor belt 13 through an output shaft, the conveyor belt 13 is movably connected inside the case 1, one side of the conveyor belt 13 is slidably connected with a first discharge port 10, the first discharge port 10 is fixedly connected to one side of the case 1, and the conveyor belt 13 performs rotary motion inside the case 1 through the motor four 6; further, the conveying belt 13 is positioned right below the coarse screening mechanism 7, and the motor four 6 drives the conveying belt 13 to rotate, so that residues screened by the coarse screening mechanism 7 are conveyed to the first discharge port 10 to be discharged.
In this embodiment, the first bevel gear 704 rotates on the top of the operation board 3 through the first motor 701 and the transmission shaft 703, the second bevel gear 705 rotates on two sides of the support frame 702 through the first bevel gear 704 and the bearing, the turntable 706 rotates inside the chassis 1 through the second bevel gear 705, the movable rod 707 and the first bearing 708 rotate through the turntable 706, the secondary connecting rod 709 and the support seat 710 reciprocate in the chute 712 through the movable rod 707, the screen 711 reciprocates in the bottom of the feeding board 713 through the support seat 710, the shaft sleeve 716 and the first belt 715 rotate in the feeding board 713 through the servo motor 714, the bidirectional threaded rod 717 is movably connected to the inside of the feeding board 713, the bidirectional threaded rod 717 rotates in the feeding board 713 through the shaft sleeve 716, the threaded sleeve 718 reciprocates up and down through the bidirectional threaded rod 717, the arc 720 rotates outside the threaded sleeve 718 through the hinge 719 and the spring 721, and a plurality of groups of circular cavities are formed in the feeding board 713; further, the first motor 701 and the transmission shaft 703 drive the first bevel gear 704 to rotate, and then drive the second bevel gear 705 and the first rotary table 706 to rotate, and drive the movable rod 707 and the first bearing 708 to rotate through the first rotary table 706, and then drive the secondary connecting rod 709 and the support seat 710 to do reciprocating translational motion inside the chute 712, and drive the screen 711 to do reciprocating translational motion, and drive the shaft sleeve 716 and the first belt 715 to do rotational motion inside the feeding plate 713 through the servo motor 714, and then drive the bidirectional threaded rod 717 to rotate, and drive the thread bush 718 to do rotational lifting motion, and then drive the arc 720 to do rotational lifting motion inside the feeding plate 713, and further spread garbage layer by layer, so as to screen the garbage, and simultaneously drive the arc 720 to do rotational motion outside the thread bush 718 through the hinge 719 and the spring 721, so as to improve the toughness of the arc 720, and increase the service life of the machine, and the number of circular cavities formed inside the feeding plate 713 is the same as the number of the shaft sleeve 716 and the first belt 715.
According to another aspect of the present application, there is provided a garbage incinerator slag screening method comprising the steps of:
s1, before garbage incinerator slag impurity screening, fixing supporting legs 4 of a device on the horizontal ground so that the supporting legs 4 are in a vertical position, enabling an operation panel 3 to be in a horizontal position, powering on the device, connecting water inlet 813 and water outlet 814 with water pipes for water inlet and water outlet respectively, and placing different collecting boxes below a first discharge port 10, a second discharge port 11 and a third discharge port 12 respectively;
s2, adding residues into a feeding plate 713 above a screen 711 from a feeding hole 2, opening a first motor 701, a servo motor 714 and a fourth motor 6, enabling the servo motor 714 to drive an arc plate 720 to perform rotary lifting motion in the feeding plate 713, uniformly paving the garbage layer by layer on the screen 711, simultaneously, driving the screen 711 to perform reciprocating translation by the first motor 701 after a series of transmission, screening out fine impurities in the residues, enabling the residues to roll down into a roller 807 along the screen 711 and a blanking plate 722, enabling a conveying belt 13 to rotate by the fourth motor 6, and conveying the screened fine impurities to a first discharge hole 10;
s3, turning on a second motor 801, enabling the second motor 801 to rotate, driving a roller 807 to rotate inside a sleeve 810 after transmission, driving internal residues to roll, then injecting water into the sleeve 810 through a water inlet 813 by a user, flushing the rolling residues, removing impurities attached to the surface of the residues, and discharging water through a water outlet 814;
s4, lifting the rotation speed of the second motor 801, driving the rotation speed of the drum 807 to lift, lifting the centrifugal force of residues in the drum 807, enabling the residues to be attached to the inner wall of the drum 807, and finally scraping the residues by the collecting plate 811 at one side of the inner wall of the drum 807 along with the rotation of the drum 807, and enabling the residues to roll down along the collecting plate 811;
s5, the third motor 901 is turned on, the electromagnetic coil 908 is electrified, the third motor 901 rotates, the transmission plate 906 is driven to rotate after transmission, the falling residues are received by the transmission plate 906, then the lifting and overturning are carried out, the residues fall to the second discharge port 11 along the parabola after being reversed, meanwhile, the electromagnetic coil 908 generates a magnetic field after being electrified, the falling route of the metal objects in the residues is changed, and the metal objects fall to the third discharge port 12 at a far distance.
The working principle of the device is as follows: firstly, when the device is used, a user installs an impurity screening device in the treatment of the waste incineration slag in an indoor environment, fixes a supporting leg 4 on the horizontal ground, enables an operation plate 3 to be in a horizontal position, adds the waste incineration slag into a feeding plate 713 above a screen 711 through a feeding hole 2 at the top of a machine case 1, then opens a motor IV 6, a servo motor 714 and a motor I701, the motor I701 drives a transmission shaft 703 to rotate, the transmission shaft 703 drives a bevel gear I704 to rotate, the bevel gear I704 drives a bevel gear II 705 to rotate on two sides of a supporting frame 702, the bevel gear II 705 drives a turntable 706 to rotate, meanwhile, the turntable 706 drives a movable rod 707 to rotate, the movable rod 707 drives a bearing I708 and a secondary connecting rod 709 to rotate, the secondary connecting rod 709 drives a supporting seat 710 to do reciprocating translational motion in a chute 712, and further drives the screen 711 to do reciprocating translational motion, simultaneously, the servo motor 714 drives the shaft sleeve 716 to rotate through the first belt 715, the shaft sleeve 716 drives the bidirectional threaded rod 717 to rotate, the threaded sleeve 718 is driven to rotate and lift, the arc plate 720 is driven to rotate and lift inside the feeding plate 713, garbage is uniformly paved on the screen 711 layer by layer, in the process, the hinge 719 and the spring 721 act together, the arc plate 720 is driven to slightly rotate outside the threaded sleeve 718, the toughness of the arc plate 720 is increased, fine fly ash and carbide in residues are separated out through the reciprocating translation of the screen 711, the fine fly ash and carbide fall onto the lower conveyor belt 13 along the mesh holes inside the screen 711, the screened garbage is finally pushed out from the inside of the feeding plate 713 by the arc plate 720, the conveyor belt 13 is driven to rotate along the fourth motor 6, fly ash and carbide are conveyed to the first discharge port 10, the user can collect the large-particle metal objects, glass and the like after the residue screening are finally pushed out from the inside of the feeding plate 713 by the arc plate 720 and roll down to the inside of the roller 807 along the blanking plate 722 by the heat dissipation of the internal machine through the ventilation opening 5 in the process of discharging the large-particle metal objects from the first 10 discharge hole, then the user opens the motor II 801, the motor II 801 drives the driving rotary shaft I802 to rotate, the driving rotary shaft I802 drives the belt II 803 to rotate, the belt II 803 drives the driven rotary shaft I804 to rotate, the driven rotary shaft I804 drives the transmission gear 805 to rotate on one side of the roller 810, the transmission gear 805 drives the toothed ring 806 to rotate, the roller 806 drives the roller 807 to rotate, the limiting ring 808 rotates inside the concave pulley 809, the roller 807 drives the internal residues to roll, then the user injects water into the inside of the roller 810 through the water inlet 813, and water flows into the inside the roller 807 through the holes, the residue in the drum 807 is washed by rolling to remove fly ash and carbide adsorbed on the surface of the large-particle residue, then water flow is discharged out of the sleeve 810 along the water outlet 814, then a user increases the rotation speed of the motor II 801, the drum 807 rotates faster, the centrifugal force of the residue in the drum 807 rises along with the rotation speed of the motor II, the residue is attached to the inner wall of the drum 807 and rotates along with the drum 807, when the residue reaches the collecting plate 811 in the drum 807, the collecting plate 811 scrapes the residue on the inner wall of the drum 807, the residue rolls down along the collecting plate 811, in the process, the supporting plate 812 always fixes the sleeve 810, then the user turns on the motor III 901, simultaneously, the electromagnetic coil 908 is electrified, the motor III 901 drives the driving shaft II 902 to rotate, the driving shaft II 902 drives the crawler 905 to rotate, the driven shaft II 903 rotates in the connecting block 904, simultaneously track 905 drives conveying board 906 and rotates, will collect the residue that the board 811 bottom falls down, then upwards rise the upset, the residue after the upset is along the parabola way down, simultaneously the outside solenoid 908 circular telegram of spool 907 produces the magnetic field at track 905 opposite side, change the whereabouts route of metal particle in the residue that falls, make the whereabouts parabola increase of metal particle, finally fall into discharge gate three 12 of below, and non-metal glass granule etc. then normally fall, finally fall into discharge gate two 11 inside, the user can collect the residue of separation in discharge gate two 11 and discharge gate three 12 department, this is the theory of operation of the device.
Of course, the above description is not intended to limit the application, but rather the application is not limited to the above examples, and variations, modifications, additions or substitutions within the spirit and scope of the application will be within the scope of the application.
Claims (10)
1. Impurity screening system and screening method in garbage incinerator slag treatment, including operation panel (3) and quick-witted case (1), its characterized in that: the top of the operation plate (3) is fixedly connected with a coarse screening mechanism (7), a fine screening mechanism (8) and a sorting mechanism (9) in sequence from left to right, wherein the coarse screening mechanism (7) comprises a first motor (701), a support frame (702), a transmission shaft (703), a first bevel gear (704), a second bevel gear (705), a rotary table (706), a movable rod (707), a first bearing (708), a secondary connecting rod (709), a support seat (710), a screen (711), a chute (712), a feeding plate (713), a servo motor (714), a first belt (715), a shaft sleeve (716), a bidirectional threaded rod (717), a threaded sleeve (718), a hinge (719), an arc plate (720), a spring (721) and a blanking plate (722);
the motor I (701) is fixedly connected to the top of the operation plate (3), the motor I (701) is connected with a transmission shaft (703) through an output shaft, the transmission shaft (703) is fixedly connected with a first bevel gear (704) at the top, two groups of second bevel gears (705) are connected with two sides of the first bevel gear (704) in a meshed mode, the middle parts of the two groups of second bevel gears (705) are connected with a supporting frame (702) through bearings, the outer sides of the second bevel gears (705) are fixedly connected with a rotary table (706), the outer sides of the rotary table (706) are fixedly connected with a movable rod (707), the outer sides of the movable rod (707) are fixedly connected with a first bearing (708), the outer sides of the first bearing (708) are fixedly connected with a secondary connecting rod (709), the top of the secondary connecting rod (709) is connected with a supporting seat (710) through bearings, a screen (711) is fixedly connected to the top of the supporting seat (710), a sliding groove (713) is sleeved on the outer side of the supporting seat (710), the top of the feeding plate (713) is fixedly connected with a feeding plate (713), one side of the top of the feeding plate (714) is fixedly connected with a servo motor (output shaft), the outer side of the servo motor (707) is fixedly connected with a first bearing (708), the bearing (708) is fixedly connected with a first bearing (708), and the other side of the belt (715) is fixedly connected with a supporting frame (710), the bottom of the shaft sleeve (716) is fixedly connected with a bidirectional threaded rod (717), the external thread of the bidirectional threaded rod (717) is connected with a thread sleeve (718), the external part of the thread sleeve (718) is fixedly connected with a hinge (719), one side of the hinge (719) is fixedly connected with an arc plate (720), the novel automatic sieve is characterized in that a spring (721) is fixedly connected to the inner side of the arc-shaped plate (720), a blanking plate (722) is fixedly connected to the other side of the screen (711), the sliding groove (712) is fixedly connected to two sides of the inside of the chassis (1), and a fine sieve mechanism (8) is arranged on one side of the bottom of the blanking plate (722).
2. The impurity screening system and method for refuse incinerator slag treatment according to claim 1, characterized in that: the fine screening mechanism (8) comprises a motor II (801), a driving rotating shaft I (802), a belt II (803), a driven rotating shaft I (804), a transmission gear (805), a toothed ring (806), a roller (807), a limiting ring (808), a concave pulley (809), a sleeve (810), a collecting plate (811), a supporting plate (812), a water inlet (813) and a water outlet (814), wherein the motor II (801) is connected with the driving rotating shaft I (802) through an output shaft, the belt II (803) is externally sleeved with the driving rotating shaft I (804) on the other side of the driving rotating shaft I (803), one side of the driven rotating shaft I (804) is fixedly connected with the transmission gear (805), one side of the transmission gear (805) is meshed and connected with the toothed ring (806), the roller (807) is fixedly connected with the roller (807) on one side, the roller (807) is externally fixedly connected with two groups of limiting rings (808), the limiting ring (808) is externally clamped and is connected with the concave pulley (809), the sleeve (810) is fixedly connected with the roller (809), the roller (807) is internally and movably connected with the supporting plate (811), the top of the sleeve (810) is fixedly connected with a water inlet (813), and the bottom of the sleeve (810) is fixedly connected with a water outlet (814).
3. The impurity screening system and screening method in the treatment of waste incineration slag according to claim 2, wherein: the motor II (801) and the supporting plate (812) are fixedly connected to the top of the operation plate (3), two ends of the collecting plate (811) are connected to the inside of the case (1) through connecting rods, the water inlet (813) penetrates through the top of the case (1), the water outlet (814) penetrates through the bottom of the operation plate (3), and the roller (807) is movably connected to the inside of the sleeve (810) through a limiting ring (808) and a concave pulley (809).
4. The impurity screening system and screening method in the treatment of waste incineration slag according to claim 2, wherein: the driving gear (805) is connected to one side of the sleeve (810) through a bearing, the driving rotating shaft I (802) is in rotary motion in the second belt (803) through the second motor (801), the driving gear (805) and the driven rotating shaft I (804) are in rotary motion in one side of the sleeve (810) through the second belt (803), and the roller (807) is in rotary motion in the sleeve (810) through the driving gear (805) and the toothed ring (806).
5. The impurity screening system and method for refuse incinerator slag treatment according to claim 1, characterized in that: sorting mechanism (9) are including motor three (901), initiative pivot two (902), driven pivot two (903), connecting block (904), track (905), transfer board (906), spool (907) and solenoid (908), motor three (901) have initiative pivot two (902) through output shaft, initiative pivot two (902) outside has cup jointed track (905), driven pivot two (903) have been cup jointed to track (905) top inboard, driven pivot two (903) both sides swing joint has connecting block (904), track (905) outside fixedly connected with multiunit transfer board (906), track (905) top one side interval is provided with spool (907), spool (907) outside winding has solenoid (908).
6. The system and method for screening impurities in the treatment of waste incineration slag according to claim 5, wherein: the motor III (901) is fixedly connected to the top of the operation plate (3), the connecting block (904) and the winding shaft (907) are fixedly connected to the top of the inner side of the chassis (1), the driving rotating shaft II (902) is connected to the inside of the chassis (1) through a bearing, the crawler belt (905) is in rotary motion in the inside of the chassis (1) through the driving rotating shaft II (902) and the motor III (901), the driven rotating shaft II (903) is in rotary motion in the connecting block (904) through the crawler belt (905), and the conveying plate (906) is in rotary motion in the inside of the chassis (1) through the crawler belt (905).
7. The impurity screening system and method for refuse incinerator slag treatment according to claim 1, characterized in that: the machine case (1) is fixedly connected to the top of the operation plate (3), the top of the machine case (1) is fixedly connected with the feed inlet (2), the bottom of the operation plate (3) is fixedly connected with the supporting leg (4), the two sides of the machine case (1) are fixedly connected with the ventilation openings (5), the other side of the machine case (1) is fixedly connected with the second discharge port (11) and the third discharge port (12), and the second discharge port (11) is fixedly connected to the top of the third discharge port (12).
8. The impurity screening system and method for refuse incinerator slag treatment according to claim 1, characterized in that: the novel intelligent cabinet is characterized in that the front of the cabinet (1) is fixedly connected with a motor IV (6), the motor IV (6) is connected with a conveying belt (13) through an output shaft, the conveying belt (13) is movably connected inside the cabinet (1), one side of the conveying belt (13) is slidably connected with a first discharge port (10), the first discharge port (10) is fixedly connected to one side of the cabinet (1), and the conveying belt (13) is in rotary motion inside the cabinet (1) through the motor IV (6).
9. The impurity screening system and method for refuse incinerator slag treatment according to claim 1, characterized in that: the first bevel gear (704) rotates on the top of the operation plate (3) through a first motor (701) and a transmission shaft (703), the second bevel gear (705) rotates on two sides of the supporting frame (702) through the first bevel gear (704) and a bearing, the rotary table (706) rotates on the inner part of the machine case (1) through the second bevel gear (705), the movable rod (707) and the first bearing (708) rotate on the inner part of the machine case (1) through the rotary table (706), the secondary connecting rod (709) and the supporting seat (710) do reciprocating translational motion on the inner part of the sliding groove (712) through the movable rod (707), the screen (711) reciprocates translational motion on the bottom of the feeding plate (713) through the supporting seat (710), the shaft sleeve (716) and the first belt (715) rotate on the inner part of the feeding plate (713) through a servo motor (714), the two-way threaded rod (717) is movably connected to the inner part of the feeding plate (713) through a shaft sleeve (716), the two-way threaded rod (717) rotates on the inner part of the feeding plate (713), the threaded sleeve (720) reciprocates on the outer part of the shaft sleeve (718) through a hinge (718), the two-way arc-way shaft (718) and the hinge (718) moves up and the two-way arc shaft (718), a plurality of groups of circular cavities are formed in the feeding plate (713).
10. A method for screening garbage incinerator slag, comprising the impurity screening system, the screening method and the measuring method in garbage incinerator slag treatment according to any one of claims 1 to 9, characterized by comprising the following steps:
s1, before garbage incinerator slag impurity screening, fixing supporting legs (4) of a device on the horizontal ground, enabling the supporting legs (4) to be in a vertical position, enabling an operation panel (3) to be in a horizontal position, powering on the device, connecting water inlet pipes and water outlet pipes at a water inlet (813) and a water outlet (814) respectively, and then placing different collecting boxes below a first discharge port (10), a second discharge port (11) and a third discharge port (12) respectively;
s2, adding residues into a feeding plate (713) above a screen (711) from a feeding hole (2), opening a first motor (701), a servo motor (714) and a fourth motor (6), driving an arc plate (720) to perform rotary lifting motion in the feeding plate (713), uniformly paving the garbage layer by layer on the screen (711), driving the screen (711) to perform reciprocating translation by the first motor (701) after a series of transmission, screening out fine impurities in the residues, rolling the residues into a roller (807) along the screen (711) and a blanking plate (722), driving a conveying belt (13) to rotate by the fourth motor (6), and conveying the screened fine impurities to a first discharging hole (10);
s3, a second motor (801) is started, the second motor (801) rotates, the roller (807) is driven to rotate in the sleeve (810) after transmission, internal residues are driven to roll, then a user injects water into the sleeve (810) through a water inlet (813), the rolling residues are washed, impurities attached to the surfaces of the residues are removed, and then water is discharged through a water outlet (814);
s4, lifting the rotation speed of a motor II (801), driving the rotation speed of the roller (807) to lift, lifting the centrifugal force of residues in the roller (807) to enable the residues to be attached to the inner wall of the roller (807), and finally scraping the residues by a collecting plate (811) on one side of the inner wall of the roller (807) along with the rotation of the roller (807), wherein the residues roll down along the collecting plate (811);
s5, a motor III (901) is turned on, an electromagnetic coil (908) is electrified, the motor III (901) rotates, a conveying plate (906) is driven to rotate after transmission, the conveying plate (906) catches fallen residues, then lifting and overturning are carried out, the residues fall to a discharge port II (11) along a parabola after being reversed, meanwhile, a magnetic field is generated after the electromagnetic coil (908) is electrified, the falling route of metal objects in the residues is changed, and the metal objects fall to a discharge port III (12) at a far distance.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118162351A (en) * | 2024-05-14 | 2024-06-11 | 徐州徐沛新材料研究院有限公司 | Asphalt particle screening equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN118162351A (en) * | 2024-05-14 | 2024-06-11 | 徐州徐沛新材料研究院有限公司 | Asphalt particle screening equipment |
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