CN112536151A - Building waste recycling and classifying equipment and method and building waste comprehensive treatment process - Google Patents
Building waste recycling and classifying equipment and method and building waste comprehensive treatment process Download PDFInfo
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- CN112536151A CN112536151A CN202010936658.9A CN202010936658A CN112536151A CN 112536151 A CN112536151 A CN 112536151A CN 202010936658 A CN202010936658 A CN 202010936658A CN 112536151 A CN112536151 A CN 112536151A
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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
- 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
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Abstract
The invention discloses a construction waste recycling and classifying device and method and a construction waste comprehensive treatment process, and relates to the technical field of construction waste classification, wherein the technical scheme of the device comprises a steel frame, slide rails, a keel frame and a material conveying device, wherein two groups of slide rails are arranged in parallel and fixedly arranged at the top of the steel frame through the keel frame; the material distribution device is driven to reciprocate by the sliding mechanism, is used for separating large fragments in the crushed building garbage, is convenient for secondary crushing, scrapes and sweeps the screening holes of the conveying belt by the material distribution plate, is also provided with the magnetic separation device, is used for removing the reinforcing steel bar fragments in the building garbage, and further adsorbs the reinforcing steel bar fragments in the crushed garbage by arranging the electromagnetic bar and the inclined slide way in the triangular bulge and consisting of magnetic separation materials.
Description
Technical Field
The invention relates to the technical field of building waste classification, in particular to a device and a method for recycling and classifying building waste and a comprehensive treatment process of the building waste.
Background
The random stacking of the construction wastes is easy to generate potential safety hazards, and the site selection of most urban construction waste stacking sites is random to a great extent at present, so that a great number of potential safety hazards are left. The construction site is often a temporary storage place for construction wastes, the construction wastes are conveniently piled up due to the drawing and lack of due protective measures, the construction wastes are collapsed under the influence of external factors, the phenomenon that roads are blocked and even other buildings are flushed is sometimes caused, the most common reinforced concrete fragments in the construction site are easy to rust because the reinforced concrete fragments are easy to cause rusting of reinforcing steel bars outdoors for a long time, workers are easy to carelessly scratch due to messy piling, and the rusty reinforcing steel bars easily cause the scratched workers to be infected with tetanus.
At present, reinforced concrete fragments are directly buried, the heavy metal content in urban building garbage is high, chemical reaction occurs under the action of various factors, the heavy metal content in soil is increased, the heavy metal content in crops is increased, polluted soil generally does not have natural self-cleaning capacity, the pollution degree is difficult to reduce by a dilution diffusion method, a method of modifying the soil with huge cost is required to be adopted for solving, and equipment for crushing the concrete garbage is started to be used for treating the concrete fragments for subsequent reuse.
However, in the actual use process, the crushed concrete contains a plurality of materials, the materials cannot be directly utilized by mixing, and are not treated, the use effect is influenced by direct use, the use does not meet the national standard, and secondary utilization of construction waste is not facilitated.
Disclosure of Invention
In order to solve the problems in the background art, the invention aims to provide a construction waste recycling and classifying device and method and a construction waste comprehensive treatment process, which have the advantages of facilitating the classification treatment of the construction waste for subsequent recycling.
In order to achieve the purpose, the invention provides the following technical scheme:
building waste recycling and classifying equipment and method and building waste comprehensive treatment process comprise a steel frame, two sets of sliding rails, a keel frame and a material conveying device, wherein the two sets of sliding rails are arranged in parallel and are fixedly installed at the top of the steel frame through the keel frame, the sliding rails are located at the front end of the steel frame, at least two sliding mechanisms which are located below the sliding rails are arranged on the sliding rails in a sliding mode, the sliding mechanisms can slide along the extending direction of the sliding rails, the left side of each sliding mechanism is provided with a material distributing device extending into the material conveying device, the right side of each sliding mechanism is provided with a feeding mechanism used for feeding the material conveying device, and the inner side of the steel frame is provided with a vibrating screen matched with the material conveying device for use.
As a further scheme of the invention: each group of slide rails is formed by connecting at least two single sections of slide rails end to end.
As a still further scheme of the invention: the conveying device comprises a conveying belt and a magnetic separation device, wherein both sides of the top of the conveying belt are provided with guard plates, the magnetic separation device is rotatably arranged between the guard plates, the magnetic separation device is positioned above one side of the conveying belt, screening holes distributed at equal intervals are formed in a conveying belt of the conveying belt, an inclined slide way extending to the upper side of the vibrating screen is arranged below the conveying belt, and the inclined slide way is a magnetic material component.
As a still further scheme of the invention: the magnetic separation device includes the magnetic separation roller and is used for driving the drive module of magnetic separation roller, the magnetic separation roller rotates to be installed two between the backplate, the drive module sets up in the backplate outside, and drives the module and use with the cooperation of magnetic separation roller, the surface of magnetic separation roller still is provided with the board that turns over that is annular distribution.
As a still further scheme of the invention: the sliding mechanism comprises two electric pulleys and a clip-shaped hanging piece, the electric pulleys can move along the extending direction of the sliding rail, and the clip-shaped hanging piece is fixedly connected to the bottom of the electric pulleys through bolts.
As a still further scheme of the invention: the material distributing device comprises a material distributing plate, the bottom end of the material distributing plate is in non-pressure contact with the upper conveying surface of the conveying belt, material scraping grooves which are distributed at equal intervals are formed in the material distributing plate, triangular protrusions corresponding to the edges between every two adjacent material scraping grooves are further arranged on one side of the material distributing plate, a U-shaped fastener which is reversely buckled at the lower end of the clip-shaped hanging piece is arranged at the top of the material distributing plate, and the U-shaped fastener is fixed with the clip-shaped hanging piece through bolts.
As a still further scheme of the invention: feed mechanism is including setting up and being located the right side go up the workbin on the type pendant returns, the one side of going up the workbin is provided with the feeding slide, the opposite side lower extreme of going up the workbin is provided with the unloading slide, the minimum point of unloading slide is higher than the last conveying face of conveyer belt, and the opposite side of going up the workbin still is provided with the electrically operated gate that is located unloading slide department.
As a still further scheme of the invention: the electric pulley comprises a sliding frame which is arranged on a sliding rail in a sliding mode, the inner portion of the sliding frame is rotatably connected with an edge, idler wheels which are moved by the sliding rail, a servo motor is arranged on one side of the sliding frame, and an output shaft of the servo motor penetrates through the sliding frame and is fixedly connected with the idler wheels.
As a still further scheme of the invention: the bottom of keel frame is provided with the locking steel sheet, keel frame passes through bolt cooperation locking steel sheet fixed mounting on the steelframe.
The invention also provides a use method of the building rubbish recycling and classifying equipment, which comprises the following steps:
s1, equipment installation, namely, firstly, erecting a steel frame, and sequentially installing a material conveying device, a slide rail, a sliding mechanism, a material distributing device, a feeding mechanism and a vibrating screen, so that a feeding slide way on the feeding mechanism corresponds to a discharge hole of an external movable construction waste crushing station;
s2, preparing, namely pushing receiving trolleys for receiving materials below the vibrating screen, and arranging a receiving box body for recovering and crushing unqualified materials below one side of the material conveying device close to the feeding mechanism;
s3, feeding, namely receiving the garbage crushed by the movable construction garbage crushing station through a feeding mechanism, driving the feeding mechanism through a sliding mechanism to move the feeding mechanism to the upper part of a material conveying device, transferring the crushed waste onto the material conveying device, and primarily screening the waste by the material conveying device;
s4, driving the material distributing device to do reciprocating motion along the material conveying device through the sliding mechanism to separate garbage with larger volume, wherein fine particles pass through the material distributing device, and then the small particles can pass through the material conveying device to enter the vibrating screen to be screened by the vibrating screen;
s5, removing metal substances such as scrap iron and the like from the waste which passes through the material distributing device and is left on the material conveying device through the magnetic separation device, and then entering the stone storage box;
and S6, repeating the steps S3-S5 until all the garbage is classified.
A comprehensive treatment process of construction waste, which adopts the construction waste recycling and classifying equipment as claimed in claims 1-8.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the scheme, the movable sliding mechanism is mounted on the sliding rail, the material distribution device is driven to reciprocate through the sliding mechanism and is used for separating large fragments in the crushed building garbage, when enough fragments are accumulated at the material distribution device in the reciprocating motion process, the material distribution device is driven to move to one end of the material conveying device through the sliding mechanism, the accumulated fragments are pushed down from the material conveying device, the accumulation of the accumulated fragments on the material conveying device is avoided, and the subsequent secondary crushing of the accumulated fragments is facilitated;
2. the feeding mechanism capable of moving along the sliding rail is designed to move between the material conveying device and external crushing equipment and is used for conveying the construction waste in the crushing equipment into the material conveying device, and meanwhile, the feeding mechanism is designed in a sliding mode, so that the influence on the process of discharging large fragments to the material conveying device due to the fact that the feeding mechanism is fixedly arranged on the material conveying device is avoided;
3. this scheme sets up the magnetic separation device for get rid of the reinforcing bar piece in the building waste, and through the slope slide that magnetic separation material constitutes, further adsorb the reinforcing bar piece in the garrulous rubbish, under the secondary screening of shale shaker, further classify the tiny granule in the building rubbish simultaneously, classification effect is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the sliding mechanism of the present invention;
FIG. 3 is a schematic structural diagram of a feeding mechanism of the present invention;
FIG. 4 is a schematic structural view of a material distributing device of the present invention;
FIG. 5 is a schematic structural view of a material distributing device of the present invention;
FIG. 6 is a greatly enlarged view taken at A in FIG. 1 according to the present invention.
In the figure: 1. a steel frame; 2. a slide rail; 3. a keel frame; 4. a feeding device; 401. a conveyor belt; 402. a magnetic separation device; 4021. a magnetic separation roller; 4022. a driving module; 4023. turning over a plate; 403. a guard plate; 404. a screening well; 405. inclining the slideway; 5. a material distributing device; 501. a material distributing plate; 502. a material scraping groove; 503. a triangular bulge; 504. a U-shaped fastener; 6. a feeding mechanism; 601. feeding a material box; 602. a feed chute; 603. a blanking slideway; 604. an electrically operated door; 7. vibrating screen; 8. an electric pulley; 801. a carriage; 802. a roller; 803. a servo motor; 9. a clip-shaped hanger; 10. and locking the steel plate.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings:
example 1
Referring to fig. 1 to 6, in the embodiment of the present invention, a construction waste recycling and sorting apparatus and method, and a construction waste comprehensive treatment process include a steel frame 1, two sets of slide rails 2, a keel frame 3, and a material conveying device 4, where the two sets of slide rails 2 are arranged in parallel, and are fixedly mounted on the top of the steel frame 1 through the keel frame 3, the slide rails 2 are located at the front end of the steel frame 1, the slide rails 2 are slidably provided with at least two sliding mechanisms located below the slide rails 2, the sliding mechanisms can slide along the extending direction of the slide rails 2, the bottom of the sliding mechanism located on the left side is provided with a material distributing device 5 extending into the material conveying device 4, the bottom of the sliding mechanism located on the right side is provided with a feeding mechanism 6 for feeding the material conveying device 4, the inner side of the steel frame 1 is provided with a vibrating screen 7 used in cooperation with the material conveying device 4, the construction waste screened by the material distributing device 5 and the material, so as to separate out cement, fine sand and other substances in the cement.
Referring to fig. 1, each group of slide rails 2 is formed by connecting at least two single-section slide rails 2 end to end, the length of each group of slide rails 2 can be changed by additionally arranging the single-section slide rails 2, and the actual length selection can be adjusted according to the distance between the material conveying device 4 and the crushing equipment.
Referring to fig. 1, the feeding device 4 includes a conveyor belt 401 and a magnetic separation device 402, both sides of the top of the conveyor belt 401 are provided with guard plates 403 to prevent the waste material from falling from both sides of the conveyor belt 401, the magnetic separation device 402 is rotatably disposed between the two guard plates 403, the magnetic separation device 402 is located above one side of the conveyor belt 401, the magnetic separation device 402 is used for adsorbing the reinforcing steel bar debris in the waste material passing through the tail of the conveyor belt 401, the conveyor belt of the conveyor belt 401 is provided with screening holes 404 distributed at equal intervals, the waste material is screened again by being pushed by the material distribution device 5 in the waste material conveying process, the waste material with smaller particles can pass through the screening holes 404 and have a certain screening effect, an inclined chute 405 extending to the upper side of the vibrating screen 7 is disposed below the conveyor belt 401, and the inclined chute 405 is a magnetic material member, in the process of falling the construction waste material onto, the inclined ramp 405 picks up rebar debris therein.
Referring to fig. 1, the magnetic separation device 402 includes a magnetic separation roller 4021 and a driving module 4022 for driving the magnetic separation roller 4021, the magnetic separation roller 4021 is rotatably installed between two guard plates 403, the driving module 4022 is disposed outside the guard plates 403, the driving module 4022 is used in cooperation with the magnetic separation roller 4021, and a motor for driving the magnetic separation roller 4021 to rotate and a powered controller are disposed in the driving module 4022; turning plates 4023 which are distributed annularly are further arranged on the surface of the magnetic separation roller 4021; in the operation process of the conveying belt 401, the driving module 4022 drives the magnetic separation roller 4021 to be electrified and rotate, the magnetic separation roller 4021 rotates to drive the turning plate 4023 to rotate, the turning plate 4023 turns up the waste, and in the turning up process, the scraps stay on the magnetic separation roller 4021 and are used for removing the steel bar scraps in the waste.
Referring to fig. 2, 4 and 6, the sliding mechanism comprises two electric pulleys 8 and a clip-shaped hanging piece 9, the electric pulleys 8 can move along the extending direction of the sliding rail 2, the clip-shaped hanging piece 9 is fixedly connected to the bottom of the electric pulleys 8 through bolts, the clip-shaped hanging piece 9 can be conveniently detached and installed by detaching the bolts, and later maintenance and replacement are more convenient; the material distributing device 5 comprises a material distributing plate 501, the bottom end of the material distributing plate 501 is in no pressure contact with the upper conveying surface of the conveying belt 401, the no pressure contact can reduce the damage to the conveying belt 401 in the moving process of the material distributing plate 501, the screening holes 404 of the conveying belt 401 are swept through the material distributing plate 501 to avoid the blockage of the screening holes 404, material scraping grooves 502 which are distributed at equal intervals are formed in the material distributing plate 501, a cleaning device is arranged in the material scraping grooves 502, a triangular bulge 503 corresponding to the edge between two adjacent material scraping grooves 502 is further arranged on one side of the material distributing plate 501, the material scraping grooves 502 are used for screening large-particle fragments to prevent the large-particle fragments from passing through the material distributing plate 501, the cleaning device is arranged in the material scraping grooves 502 and is used for lifting movement in the material scraping grooves 502 to prevent the particle fragments from blocking the material scraping grooves to timely block and clean, and the arrangement of the triangular bulge 503 can avoid the garbage accumulation at the gap between the two material scraping grooves 502, the top of the material distributing plate 501 is provided with a U-shaped fastener 504 which is reversely buckled at the lower end of the clip-shaped hanging piece 9, the U-shaped fastener 504 is fixed with the clip-shaped hanging piece 9 through a bolt, and the U-shaped fastener 504 is buckled on the clip-shaped hanging piece 9 and locked by the bolt, so that the material distributing plate 501 can be conveniently detached in the following process;
referring to fig. 5, in order to make the application range of the material distributing plate 501 wider and enable the material distributing plate 501 to be applicable to the conveyer belts 401 with different installation heights, the material distributing plate 501 may be provided with an upper part and a lower part, the upper part is connected with the clip 9, the lower part is provided with the material scraping groove 502 and the triangular protrusion 503, and the upper part and the lower part are connected by a component with a telescopic function such as an electric push rod, so that the height of the lower part of the material distributing plate 501 can be adjusted; simultaneously in order to get rid of the reinforcing bar piece in the conveyer belt waste material, set up the electromagnetic rod at triangle arch 503, because triangle arch 503 interval sets up on dividing flitch 501, divide flitch 501 can be more even convenient getting rid of the reinforcing bar piece in the waste material in the motion process.
Referring to fig. 3, the feeding mechanism 6 includes a feeding box 601 disposed on the clip-shaped hanger 9 on the right side, a feeding chute 602 is disposed on one side of the feeding box 601, a discharging chute 603 is disposed at the lower end of the other side of the feeding box 601 and used for receiving construction waste crushed by an external crusher, the lowest point of the discharging chute 603 is higher than the upper conveying surface of the conveying belt 401, and an electric door 604 disposed at the discharging chute 603 is further disposed on the other side of the feeding box 601, during use, the feeding box 601 receives the crushed construction waste, moves above the conveying belt 401 through a sliding mechanism, and then the electric door 604 is opened, so that the waste slides onto the conveying belt 401 from the discharging chute 603 without manual feeding; and in order to control the feeding amount of the waste, a feeding control device is arranged in the feeding box 601 and comprises material conveying plates and a rotating shaft, the material conveying plates are uniformly distributed on the circumference of the rotating shaft in a dispersing mode, the rotating shaft is installed in the feeding box 601, the rotating shaft rotates to drive the material conveying plates to rotate, the material conveying plates stir the waste onto the conveying belt, and the material conveying plates are flexible elastic plates.
Referring to fig. 2, the electric pulley 8 includes a sliding frame 801 sliding on the sliding rail 2, a roller 802 moving along the sliding rail 2 is rotatably connected inside the sliding frame 801, a servo motor 803 is disposed on one side of the sliding frame 801, an output shaft of the servo motor 803 penetrates through the sliding frame 801 and is fixedly connected with one of the rollers 802, and the servo motor 803 works to drive one of the rollers 802 to roll and move along the inside of the sliding rail 2, so that the sliding frame 801 can be driven to move, and an effect of adjusting the position of the clip 9 is achieved.
Referring to fig. 1, the bottom of keel frame 3 is provided with locking steel plate 10, and keel frame 3 is through bolt cooperation locking steel plate 10 fixed mounting on steelframe 1, installs keel frame 3 through locking steel plate 10 cooperation bolt, has increased the area of contact of keel frame 3 bottom with 1 top of steelframe, and locking steel plate 10 has shared some pressure of keel frame 3 simultaneously, makes keel frame 3 more stable in the use.
A comprehensive treatment process of construction waste, which adopts the construction waste recycling and classifying equipment as claimed in claims 1-8.
The working principle of the scheme of the invention is as follows: the movable sliding mechanism is arranged on the sliding rail 2, the material distributing device 5 is driven to reciprocate through the sliding mechanism and is used for separating large-size fragments in the building garbage crushed objects, the scraping grooves 502 are used for screening the large-size fragments and enabling the large-size fragments not to penetrate through the material distributing plate 501, the triangular protrusions 503 are arranged, the garbage can be prevented from being accumulated in a gap between the two scraping grooves 502, when enough fragments are accumulated at the material distributing device 5 in the reciprocating motion process, the material distributing device 5 is driven to move to one end of the conveying belt 401 through the sliding mechanism, the accumulated fragments are pushed down from the conveying belt 401 and prevented from being accumulated on the conveying belt 401, and then the accumulated fragments are thrown into the external crusher again, so that the screened large-size fragments can be crushed secondarily; the feeding mechanism 6 capable of moving along the sliding rail 2 is designed to move between the material conveying device 4 and external crushing equipment and be used for conveying construction waste in the crushing equipment into the material conveying device 4, the upper material box 601 receives the crushed construction waste in the using process and moves to the position above the conveying belt 401 through the sliding mechanism, then the electric door 604 is opened, the waste slides onto the conveying belt 401 from the discharging slide way 603, manual feeding is not needed, and meanwhile, the sliding type design is adopted, so that the phenomenon that the waste is fixedly arranged on the material conveying device 4 and influences the process of discharging large fragments of the material conveying device is avoided; set up magnetic separation device 402, a reinforcing bar piece for getting rid of in the building waste, conveyer belt 401 operation in-process, drive module 4022 drive magnetic separation roller 4021 circular telegram and rotation, magnetic separation roller 4021 drives when rotating and turns over board 4023 and rotates, turn over board 4023 and turn up the waste material, the in-process of turning up, the piece stops on magnetic separation roller 4021, a reinforcing bar piece for getting rid of in the waste, and the slope slide 405 that constitutes through the magnetic separation material, further adsorb the reinforcing bar piece in the garrulous rubbish, under the secondary screening of shale shaker 7 simultaneously, further tiny granule to in the building waste is categorised, classification effect is better.
Example 2
The use method of the construction waste recycling and classifying equipment comprises the following steps:
s1, equipment installation, namely, firstly, erecting a steel frame 1, and sequentially installing a material conveying device 4, a slide rail 2, a sliding mechanism, a material distributing device 5, a feeding mechanism 6 and a vibrating screen 7, so that a feeding slide way 602 on the feeding mechanism 6 corresponds to a discharge hole of an external movable construction waste crushing station;
s2, preparing, namely pushing receiving trolleys for receiving materials below the vibrating screen 7, and arranging a receiving box body for recovering and crushing unqualified materials below one side of the material conveying device 4 close to the feeding mechanism 6;
s3, feeding, namely receiving the garbage crushed by the movable construction garbage crushing station through the feeding mechanism 6, driving the feeding mechanism 6 through the sliding mechanism to move the garbage to the position above the material conveying device 4, transferring the crushed waste onto the material conveying device 4, and primarily screening the waste by the material conveying device 4;
s4, driving the material distributing device 5 to do reciprocating motion along the material conveying device 4 through the sliding mechanism to separate garbage with large volume, wherein fine particles pass through the material distributing device 5 in the process, the fine particles can pass through the material conveying device 4 to enter the vibrating screen 7 and are screened by the vibrating screen 7, the screened fine particles enter the material receiving trolley, the garbage with large volume accumulated at the material distributing device 5 is pushed into the material receiving box by the material distributing device 5 and then is thrown into the mobile building garbage crushing station again for secondary crushing;
s5, removing metal substances such as scrap iron and the like from the waste which passes through the material separating device 5 and is left on the material conveying device 4 through the magnetic separation device 402, and then entering the stone storage box;
and S6, repeating the steps S3-S5 until all the garbage is classified.
The working principle of the scheme of the invention is as follows: adopt above-mentioned scheme to screen the classification to building rubbish, can effectually retrieve building rubbish, avoid it to pile up in the building place, not only reduced the potential safety hazard, the rubbish of categorised recovery simultaneously can the reutilization, realizes changing waste into valuables, accords with national environmental protection requirement.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (10)
1. Building rubbish sorting equipment of recycling, its characterized in that, including steelframe (1), slide rail (2), keel frame (3) and feeding device (4), slide rail (2) set up to two sets of, two sets of slide rail (2) parallel arrangement and through keel frame (3) fixed mounting at the top of steelframe (1), slidable is provided with two at least sliding mechanism on slide rail (2), sliding mechanism can along the extending direction of slide rail (2) slides, is located leftwards sliding mechanism's bottom is provided with feed divider (5) that extend to feeding device (4) inside, is located the right side sliding mechanism's bottom be provided with be used for doing feed mechanism (6) of feeding device (4) material loading, the inboard of steelframe (1) is provided with shale shaker (7) of being connected with feeding device (4).
2. The construction waste recycling and classifying device according to claim 1, wherein the conveying device (4) comprises a conveying belt (401) and a magnetic separating device (402), both sides of the top of the conveying belt (401) are provided with guard plates (403), the magnetic separating device (402) is rotatably arranged between the two guard plates (403), the magnetic separating device (402) is located above one side of the conveying belt (401), screening holes (404) are arranged on the conveying belt of the conveying belt (401) and are distributed at equal intervals, an inclined slide way (405) extending to the upper side of the vibrating screen (7) is arranged below the conveying belt (401), and the inclined slide way (405) is made of magnetic materials.
3. The construction waste recycling and classifying device according to claim 2, wherein the magnetic separating device (402) comprises a magnetic separating roller (4021) and a driving module (4022) for driving the magnetic separating roller (4021), the magnetic separating roller (4021) is rotatably installed between two guard plates (403), the driving module (4022) is arranged outside the guard plates (403), the driving module (4022) is matched with the magnetic separating roller (4021) for use, and the surfaces of the magnetic separating roller (4021) are further provided with turning plates (4023) which are distributed in an annular shape.
4. The construction waste recycling and sorting device according to claim 1, wherein the sliding mechanism comprises two electric pulleys (8) and a clip (9), the electric pulleys (8) are movable along the extension direction of the sliding rail (2), and the clip (9) is fixedly connected to the bottom of the electric pulleys (8) through bolts.
5. The construction waste recycling and classifying device according to claim 4, wherein the distributing device (5) comprises a distributing plate (501), the bottom end of the distributing plate (501) is in non-pressure contact with the upper conveying surface of the conveying belt (401), scraping grooves (502) distributed at equal intervals are formed in the distributing plate (501), a lifting cleaning device is arranged in each scraping groove (502), a triangular protrusion (503) corresponding to the edge between two adjacent scraping grooves (502) is further arranged on one side of the distributing plate (501), a U-shaped fastener (504) which is reversely buckled at the lower end of the clip (9) is arranged at the top of the distributing plate (501), and the U-shaped fastener (504) is fixed with the clip (9) through bolts.
6. The construction waste recycling and sorting device as claimed in claim 5, wherein the triangular protrusions (503) are internally provided with electromagnetic bars, so that the material distributing plate (501) can more uniformly and conveniently remove the reinforcing steel bar fragments in the waste materials during the movement process.
7. The construction waste recycling and classifying device according to claim 1, wherein the feeding mechanism (6) comprises a feeding box (601) arranged on the clip-shaped hanger (9) on the right side, a feeding slide way (602) is arranged on one side of the feeding box (601), a discharging slide way (603) is arranged at the lower end of the other side of the feeding box (601), the lowest point of the discharging slide way (603) is higher than the upper conveying surface of the conveying belt (401), and an electric door (604) located at the discharging slide way (603) is further arranged on the other side of the feeding box (601); the feeding box (601) is also internally provided with a feeding control device, the feeding control device comprises material conveying plates and a rotating shaft, the material conveying plates are distributed on the circumference of the rotating shaft in a dispersing manner, the rotating shaft is installed in the feeding box (601), the rotating shaft rotates to drive the material conveying plates to rotate, the material conveying plates stir waste materials onto the conveying belt, and the material conveying plates are flexible elastic plates.
8. The construction waste recycling and sorting device as claimed in claim 4, wherein the electric trolley (8) comprises a sliding frame (801) sliding on the sliding rail (2), rollers (802) moving along the sliding rail (2) are rotatably connected to the inside of the sliding frame (801), a servo motor (803) is arranged on one side of the sliding frame (801), and an output shaft of the servo motor (803) penetrates through the sliding frame (801) and is fixedly connected with one of the rollers (802).
9. Use of a construction waste recycling and sorting device for sorting construction waste using the construction waste recycling and sorting device according to any one of claims 1 to 8, comprising the steps of:
s1, equipment installation, namely, firstly, erecting a steel frame (1), and sequentially installing a material conveying device (4), a slide rail (2), a sliding mechanism, a material distributing device (5), a feeding mechanism (6) and a vibrating screen (7) to enable a feeding slide way (602) on the feeding mechanism (6) to correspond to a discharge hole of an external movable construction waste crushing station;
s2, preparing, namely pushing receiving trolleys for receiving materials below the vibrating screen (7), and arranging a receiving box body for recovering crushed unqualified materials below one side of the material conveying device (4) close to the feeding mechanism (6);
s3, feeding, namely receiving the garbage crushed by the movable construction garbage crushing station through a feeding mechanism (6), driving the feeding mechanism (6) through a sliding mechanism to move the feeding mechanism to the position above a material conveying device (4), transferring the crushed waste onto the material conveying device (4), and primarily screening the waste through the material conveying device (4);
s4, driving the material distributing device (5) to do reciprocating motion along the material conveying device (4) through the sliding mechanism, and separating garbage with large volume, wherein in the process, fine particles pass through the material distributing device (5), and then the small particles can pass through the material conveying device (4) to enter the vibrating screen (7) and are screened by the vibrating screen (7), the screened fine particles enter the material receiving trolley, the garbage with large volume accumulated at the material distributing device (5) is pushed into the material receiving box by the material distributing device, and then the garbage is thrown into the mobile building garbage crushing station for secondary crushing;
s5, removing metal substances such as scrap iron and the like from the waste which passes through the material distributing device (5) and is left on the material conveying device (4) through the magnetic separation device (402), and then entering the stone storage box;
and S6, repeating the steps S3-S5 until all the garbage is classified.
10. A process for comprehensively treating construction waste, which is characterized in that the construction waste recycling and classifying equipment as claimed in claims 1-8 is adopted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010936658.9A CN112536151A (en) | 2020-09-08 | 2020-09-08 | Building waste recycling and classifying equipment and method and building waste comprehensive treatment process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010936658.9A CN112536151A (en) | 2020-09-08 | 2020-09-08 | Building waste recycling and classifying equipment and method and building waste comprehensive treatment process |
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| CN112536151A true CN112536151A (en) | 2021-03-23 |
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| CN202010936658.9A Withdrawn CN112536151A (en) | 2020-09-08 | 2020-09-08 | Building waste recycling and classifying equipment and method and building waste comprehensive treatment process |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727102A (en) * | 2023-08-15 | 2023-09-12 | 潍坊追日磁电科技有限公司 | Electromagnetic dry powder magnetic separation equipment |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116727102A (en) * | 2023-08-15 | 2023-09-12 | 潍坊追日磁电科技有限公司 | Electromagnetic dry powder magnetic separation equipment |
| CN116727102B (en) * | 2023-08-15 | 2023-10-10 | 潍坊追日磁电科技有限公司 | Electromagnetic dry powder magnetic separation equipment |
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Application publication date: 20210323 |