CN114260085A - Crushing and recycling device for recycling construction waste and using method thereof - Google Patents
Crushing and recycling device for recycling construction waste and using method thereof Download PDFInfo
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- CN114260085A CN114260085A CN202111579786.3A CN202111579786A CN114260085A CN 114260085 A CN114260085 A CN 114260085A CN 202111579786 A CN202111579786 A CN 202111579786A CN 114260085 A CN114260085 A CN 114260085A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/58—Construction or demolition [C&D] waste
Abstract
The invention discloses a crushing and recycling device for recycling construction waste and a using method thereof, and relates to the technical field of construction waste recycling. The invention comprises a first crushing frame, wherein the first crushing frame is provided with a feed chute and a crushing bin magnetic separation chute which are sequentially communicated, an annular water distribution frame is fixed on the inner top wall of the feed chute, two opposite elastic guide rollers are rotatably arranged at the top end of the feed chute, and a crushing roller and a cleaning roller which are oppositely arranged are arranged in a crushing bin; an electric magnetic strip is fixed on the inner wall of the magnetic separation groove, two output ends of the magnetic separation groove are communicated with a crushing tank, and a second crushing frame which is arranged in a sliding manner is arranged in the crushing tank in a rotating manner; and a vibrating screen machine opposite to the crushing tank is arranged at the bottom in the second crushing frame. According to the garbage grading crushing device, the crushing bin is matched with the crushing tank, the garbage grading crushing is realized, the filtering structure is additionally arranged in the crushing structure, and the crushing efficiency of the garbage is improved; and classifying and processing the metal materials through a magnetic separation tank and a vibrating screen machine, so as to realize classified recovery of metal resources in the construction waste.
Description
Technical Field
The invention belongs to the technical field of construction waste recovery, and particularly relates to a crushing and recycling device for construction waste recovery and a using method thereof.
Background
The construction waste refers to dregs, waste materials, spoil and other wastes generated in the process of constructing, laying or dismantling various buildings, structures, pipe networks and the like by construction and construction units, a large amount of construction waste not only occupies a large amount of land, but also can cause air quality to be reduced, and the construction waste containing heavy metal is buried underground, so that heavy metal pollution of surface water and underground water resources can be caused, most of the waste construction waste can be reused, resources are wasted due to random discarding, and a treatment device for recycling the construction waste is needed for the treatment of the construction waste.
There are many types of construction waste processing apparatus in the market at present, current device is lower to construction waste shredding's efficiency, and the crushing member of current device is difficult to snatch the surface of rubbish, lead to construction waste difficult by the cutting, current device is in the in-process of handling construction waste in addition, often near the device can produce a large amount of dusts, these dusts can lead to operating personnel breathing difficulty, it is dangerous, dregs in the construction waste are not of uniform size simultaneously, less stone can be handled into the powder by current device, often lead to being difficult to utilize of resource, for this reason we have proposed one kind and are used for construction waste to retrieve and recycle processing apparatus.
Disclosure of Invention
The invention aims to provide a crushing and recycling device for recycling construction waste and a using method thereof, which solve the problems in the background technology.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a crushing and recycling device for recycling construction waste, which comprises a crushing frame, wherein a feeding groove is arranged at the top end of the crushing frame, the bottom end of the feeding groove is embedded at the top of the crushing frame, an annular water distribution frame is fixed on the top wall in the feeding groove, water distribution ports are formed in the inner wall of the annular water distribution frame at intervals, two opposite elastic guide rollers are rotatably arranged at the top end of the feeding groove, and a circle of elastic strips is fixed on the peripheral side surfaces of the elastic guide rollers at intervals; a crushing bin communicated with the bottom in the feeding groove is fixed at the top of the inner side of the first crushing frame, two crushing rollers which are oppositely arranged are rotationally matched in the crushing bin, the rotating directions of the two crushing rollers are opposite, and two cleaning rollers matched with the crushing rollers are rotationally matched at the bottom in the crushing bin; the bottom end of the crushing bin is communicated with an obliquely arranged magnetic separation groove, an electric magnetic strip is fixed on the inner wall of the magnetic separation groove, and two oppositely arranged material receiving pipelines are arranged at the output end of the magnetic separation groove; two opposite crushing tanks are fixed in the middle of the other inner side of the first crushing frame, the input ends of the crushing tanks are communicated with the bottom end of the material receiving pipeline, driving rods rotate in the crushing tanks, the circumferential side surfaces of the driving rods are in sliding fit with the second crushing frame, a filtering part is arranged at the bottom of each crushing tank, and a material discharging bent pipe is arranged at the bottom end of each filtering part; a telescopic cylinder is fixed on one end face of the crushing tank, the end part of a push rod of the telescopic cylinder extends into the crushing tank and is fixedly provided with a pushing disc, and the end part of the pushing disc is rotatably connected with the end part of the second crushing frame; two vibrating screens which are oppositely arranged are fixed at the bottom in the first crushing frame, vibrating screen plates are arranged at the top in the vibrating screens, the vibrating screen plates are obliquely arranged, a row of discharge holes are formed at the top of the side surface of each vibrating screen at intervals, and discharge notches are formed in the top of the side surface of each vibrating screen; the output end of the crushing tank is communicated with a guide bent pipe, and the bottom end of the guide bent pipe extends into one side of the inner top of the vibrating screen machine.
Furthermore, the rotating shaft ends of the two elastic guide rollers extend out of the feeding groove and are fixedly provided with top gears, the two top gears are meshed, the top of the outer side surface of the feeding groove is fixedly provided with a guide motor, and the output shaft end of the guide motor extends into the feeding groove and is fixedly connected with one elastic guide roller rotating shaft; the rotation of the elastic guide rollers is controlled by the guide motor, and the two elastic guide rollers are matched with the written building garbage for clamping, so that the building garbage slowly enters the feed chute, and the annular water distribution frame is convenient for spraying water and preventing dust to the building garbage.
Furthermore, the rotating shaft ends of the two crushing rollers extend out of the crushing bin and are fixedly provided with crushing gears, the two crushing gears are meshed, the top of the outer wall of the crushing bin is fixedly provided with a driving motor, and the output shaft end of the driving motor extends into the crushing bin and is fixedly connected with the end part of one of the crushing rollers; the rotation of a crushing roller is controlled by the driving motor, and the rotation of another crushing roller is driven by the meshing transmission between the two crushing gears, so that the rotation directions of the two crushing rollers are opposite.
Furthermore, the cleaning roller rotating shaft extends out of the crushing bin and is fixed with a cleaning gear, and the cleaning gear is meshed with the crushing gear; the cleaning roller is controlled to rotate by the rotation of the cleaning gear driven by the crushing gear, so that the cleaning roller can clean the crushing roller.
Furthermore, an arc-shaped filter plate is embedded at the top in the filtering part, and the inner arc surface of the arc-shaped filter plate is matched with the inner wall of the crushing tank; the garbage after being crushed is filtered by the arc-shaped filter plate, so that the subsequent metal materials can be recycled and reused conveniently.
Furthermore, a crushing motor is fixed on the other end face of the crushing tank, and the output shaft end of the crushing motor extends into the crushing tank and is fixedly connected with the end part of the driving rod; the driving rod is controlled to rotate through the crushing motor, and the driving rod drives the second crushing frame to rotate so as to crush garbage.
Furthermore, a rotating sleeve is fixed on the side surface of the pushing disc, a hollow rotating head is fixed at the end part of the second crushing frame, and the peripheral side surface of the hollow rotating head is in rotating fit with the inner wall of the rotating sleeve; through the displacement of telescopic cylinder control push disc, the displacement of No. two broken framves of drive of push disc has increased the workspace of No. two broken framves, has guaranteed the rubbish percentage of damage.
Furthermore, crushing blades are arranged on the peripheral side surface of the second crushing frame in a staggered mode, and the end surfaces of the crushing blades are attached to the inner wall of the crushing tank; the garbage block is hit through the rotation of the crushing blade, so that the garbage is crushed.
Furthermore, a vibration exciter is fixed at the bottom in the vibrating screen machine, and the top of the output shaft end of the vibration exciter is fixedly connected with the bottom of the vibrating screen plate; the vibration exciter is used for controlling the intermittent vibration of the vibrating screen plate to drive the intermittent displacement of the metal material on the vibrating screen plate.
A use method of a crushing and recycling device for recovering construction waste comprises the following steps:
SS 01: the construction waste is slowly conveyed into the feeding chute by the rotation of the two elastic guide rollers, the water is distributed on the peripheral side surface of the construction waste by the annular water distribution frame, the dust concentration on the outer surface of the construction waste is reduced, and then the construction waste slides into the crushing bin due to gravity;
SS 02: the construction waste sliding into the crushing bin is crushed by matching two oppositely arranged crushing rollers to carry out primary crushing on the construction waste, the construction waste with large volume is crushed into sheet or block-shaped waste with smaller volume, and then the waste slides into the magnetic separation groove;
SS 03: when the crushing roller crushes the construction waste, the cleaning roller cleans the peripheral side surface of the crushing roller, so that the construction waste is prevented from being attached to the peripheral side surface of the crushing roller, and the working efficiency of the crushing bin is influenced;
SS 04: then screening the construction waste processed by the crushing bin through a magnetic separation groove, providing attraction force through an electromagnetic strip, separating the construction waste with ferromagnetism from the construction waste without ferromagnetism in the construction waste, and respectively discharging the construction waste into two crushing tanks which are arranged oppositely for subsequent processing;
SS 05: the driving rod in the crushing tank drives the second crushing frame to rotate, the telescopic cylinder controls the push rod to move, the second crushing frame is driven to slide, fine crushing of the construction waste is carried out, metals and non-metals in the construction waste are separated, the non-metals are discharged from the discharge bent pipe through the filtering part, and the metals are discharged into the vibrating screen machine through the guide bent pipe;
SS 06: the metal entering the vibrating screen machine falls on the vibrating screen plate, the driving mechanism in the vibrating screen machine drives the vibrating screen plate to vibrate, and the vibrating screen plate drives the metal on the vibrating screen plate to move, so that the metal is classified according to the self characteristics of the metal and then is discharged from the discharge port and recovered.
The invention has the following beneficial effects:
1. the invention carries out preliminary crushing of the construction waste by the cooperation of the two crushing rollers in the crushing bin, carries out further crushing of the construction waste by the second crushing frame in the crushing tank, and improves the crushing efficiency of the waste by arranging the grading crushing structure and additionally arranging the filtering structure in the crushing structure.
2. The construction waste classifying and crushing device classifies different metal contained in the construction waste through the magnetic separation groove, separates the construction waste with ferromagnetism and without ferromagnetism, and respectively guides the construction waste into the two crushing tanks for crushing, so that the construction waste is classified and crushed; and after the crushing is finished, the crushed materials are guided into a vibrating screen machine for classified recovery, so that the classified recovery of metal resources in the construction waste is realized.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of a crushing and recycling device for recycling construction waste according to the present invention;
FIG. 2 is a top view of a crushing and recycling apparatus for recycling construction wastes according to the present invention;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a rear view of the feed chute;
FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;
FIG. 6 is a rear view of the crushing bin;
FIG. 7 is a cross-sectional view taken along line C-C of FIG. 6;
FIG. 8 is a cross-sectional view taken along line D-D of FIG. 6;
FIG. 9 is a partial cross-sectional view of a magnetic separation tank;
FIG. 10 is a schematic view of the construction of the crush can;
FIG. 11 is a top view of the crush can;
FIG. 12 is a cross-sectional view taken along line E-E of FIG. 11;
fig. 13 is a schematic structural view of a crushing frame;
FIG. 14 is a schematic view of the drive rod and crusher motor;
FIG. 15 is a schematic structural view of a telescopic cylinder;
fig. 16 is a schematic structural view of the sieving machine.
In the drawings, the components represented by the respective reference numerals are listed below:
1-a crushing frame, 2-a feeding groove, 3-an annular water distribution frame, 4-an elastic guide roller, 5-a crushing bin, 6-a magnetic separation groove, 7-a crushing tank, 8-a telescopic cylinder, 9-a vibrating screen machine, 10-a guide motor, 11-a driving motor, 12-a crushing motor, 13-a vibration exciter, 401-an elastic strip, 402-a top gear, 501-a crushing roller, 502-a cleaning roller, 503-a crushing gear, 504-a cleaning gear, 601-an electric magnetic strip, 602-a material receiving pipeline, 701-a driving rod, 702-a second crushing frame, 703-a filtering part, 704-a material discharging elbow, 705-a guide elbow, 706-an arc-shaped filter plate, 801-a pushing disc, 802-a rotating sleeve and 901-a sieve plate, 902-discharge port, 903-discharge notch, 7021-hollow rotary head, 7022-crushing edge.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-16, the invention relates to a crushing and recycling device for recycling building waste and a using method thereof, the device comprises a first crushing frame 1, a feed chute 2 is arranged at the top end of the first crushing frame 1, the bottom end of the feed chute 2 is embedded at the top of the first crushing frame 1, an annular water distribution frame 3 is fixed on the inner top wall of the feed chute 2, water distribution ports are arranged on the inner wall of the annular water distribution frame 3 at intervals, two opposite elastic guide rollers 4 are rotatably arranged at the top end of the feed chute 2, and a circle of elastic strips 401 are fixed on the peripheral side surfaces of the elastic guide rollers 4 at intervals; a crushing bin 5 communicated with the bottom in the feeding chute 2 is fixed at the top of the inner side of the first crushing frame 1, two crushing rollers 501 arranged oppositely are rotationally matched in the crushing bin 5, the rotating directions of the two crushing rollers 501 are opposite, and two cleaning rollers 502 matched with the crushing rollers 501 are rotationally matched at the bottom in the crushing bin 5; the bottom end of the crushing bin 5 is communicated with an obliquely arranged magnetic separation groove 6, an electric magnetic strip 601 is fixed on the inner wall of the magnetic separation groove 6, and two material receiving pipelines 602 which are oppositely arranged are arranged at the output end of the magnetic separation groove 6; two opposite crushing tanks 7 are fixed in the middle of the other inner side of the first crushing frame 1, the input ends of the crushing tanks 7 are communicated with the bottom end of the material receiving pipeline 602, driving rods 701 rotate in the crushing tanks 7, a second crushing frame 702 is in sliding fit with the peripheral side surfaces of the driving rods 701, a filtering part 703 is arranged at the bottom of each crushing tank 7, and a discharging bent pipe 704 is arranged at the bottom end of each filtering part 703; a telescopic cylinder 8 is fixed on one end face of the crushing tank 7, the end part of a push rod of the telescopic cylinder 8 extends into the crushing tank 7 and is fixed with a push disc 801, and the end part of the push disc 801 is rotatably connected with the end part of the second crushing frame 702; two vibrating screens 9 which are oppositely arranged are fixed at the bottom in the first crushing frame 1, a vibrating screen plate 901 is arranged at the inner top of each vibrating screen 9, the vibrating screen plate 901 is obliquely arranged, a row of discharge holes 902 are arranged at intervals at the top of the side surface of each vibrating screen 9, and a discharge notch 903 is formed at the top of the side surface of each vibrating screen 9; the output end of the crushing tank 7 is communicated with a guide elbow 705, and the bottom end of the guide elbow 705 extends into one side of the inner top of the vibrating screen machine 9.
Furthermore, the rotating shaft ends of the two elastic guide rollers 4 extend out of the feed chute 2 and are fixedly provided with top gears 402, the two top gears 402 are meshed, the top of the outer side surface of the feed chute 2 is fixedly provided with a guide motor 10, and the output shaft end of the guide motor 10 extends into the feed chute 2 and is fixedly connected with the rotating shaft of one elastic guide roller 4; the rotation of the elastic guide rollers 4 is controlled by the guide motor 10, and the two elastic guide rollers 4 are matched with the memory building garbage for clamping, so that the building garbage slowly enters the feed chute 2, and the annular water distribution frame 3 is convenient for spraying water and preventing dust to the building garbage.
Furthermore, the rotating shaft ends of the two crushing rollers 501 extend out of the crushing bin 5 and are fixed with crushing gears 503, the two crushing gears 503 are meshed, the top of the outer wall of the crushing bin 5 is fixed with a driving motor 11, and the output shaft end of the driving motor 11 extends into the crushing bin 5 and is fixedly connected with the end part of one crushing roller 501; the rotation of one crushing roller 501 is controlled by the driving motor 11, and the rotation of the other crushing roller 501 is driven by the meshing transmission between the two crushing gears 503, so that the rotation directions of the two crushing rollers 501 are opposite.
Further, the rotating shaft of the cleaning roller 502 extends out of the crushing bin 5 and is fixed with a cleaning gear 504, and the cleaning gear 504 is meshed with the crushing gear 503; the crushing gear 503 drives the cleaning gear 504 to rotate, and the cleaning roller 502 is controlled to rotate, so that the cleaning roller 502 can clean the crushing roller 501.
Further, an arc-shaped filter plate 706 is embedded in the top of the filter part 703, and the inner arc surface of the arc-shaped filter plate 706 is matched with the inner wall of the crushing tank 7; the garbage after being crushed is filtered by the arc-shaped filter plate 706, so that the subsequent metal materials can be recycled and reused.
Furthermore, a crushing motor 12 is fixed on the other end surface of the crushing tank 7, and the output shaft end of the crushing motor 12 extends into the crushing tank 7 and is fixedly connected with the end part of the driving rod 701; the rotation of the driving rod 701 is controlled by the crushing motor 12, and the driving rod 701 drives the second crushing frame 702 to rotate so as to crush the garbage.
Furthermore, a rotating sleeve 802 is fixed on the side surface of the pushing disc 801, a hollow rotating head 7021 is fixed at the end part of the second crushing frame 702, and the peripheral side surface of the hollow rotating head 7021 is in rotating fit with the inner wall of the rotating sleeve 802; through the displacement of telescopic cylinder 8 control push disk 801, push disk 801 drives the displacement of No. two broken framves 702, has increased the workspace of No. two broken framves 702, has guaranteed the rubbish percentage of damage.
Furthermore, the side surfaces of the second crushing frame 702 are staggered with crushing blades 7022, and the end surfaces of the crushing blades 7022 are attached to the inner wall of the crushing tank 7; the garbage blocks are hit by the rotation of the crushing edge 7022, so that the garbage is crushed.
Further, a vibration exciter 13 is fixed at the bottom in the vibrating screen machine 9, and the top of the output shaft end of the vibration exciter 13 is fixedly connected with the bottom of the vibrating screen plate 901; the vibration exciter 13 controls the intermittent vibration of the vibrating screen plate 901 to drive the intermittent displacement of the metal material on the vibrating screen plate 901.
A use method of a crushing and recycling device for recovering construction waste comprises the following steps:
SS 01: the construction waste is slowly fed into the feeding chute 2 by the rotation of the two elastic guide rollers 4, the water distribution is carried out on the peripheral side surface of the construction waste by the annular water distribution frame 3, the dust concentration on the outer surface of the construction waste is reduced, and then the construction waste slides into the crushing bin 5 due to gravity;
SS 02: the construction waste which slides into the crushing bin 5 is crushed by matching two oppositely arranged crushing rollers 501 to carry out primary crushing of the construction waste, the construction waste with large volume is crushed into sheet or block-shaped waste with smaller volume, and then the waste slides into the magnetic separation groove 6;
SS 03: when the crushing roller 501 crushes the construction waste, the cleaning roller 502 cleans the peripheral surface of the crushing roller 501, so that the construction waste is prevented from adhering to the peripheral surface of the crushing roller 501, and the working efficiency of the crushing bin 5 is further influenced;
SS 04: then the construction waste processed by the crushing bin 5 is screened by the magnetic separation groove 6, and attraction is provided by the electromagnetic strip 601, so that the construction waste with ferromagnetism and the construction waste without ferromagnetism are separated, and are respectively discharged into two crushing tanks 7 which are oppositely arranged for subsequent processing;
SS 05: the driving rod 701 in the crushing tank 7 drives the second crushing frame 702 to rotate, the telescopic cylinder 8 controls the push rod to move, the second crushing frame 702 is driven to slide, fine crushing of the construction waste is carried out, metals and non-metals in the construction waste are separated, the non-metals are discharged from the discharge elbow 704 through the filtering part 703, and the metals are discharged into the vibrating screen machine 9 through the guide elbow 705;
SS 06: the metal entering the vibrating screen 9 falls on the vibrating screen plate 901, the driving mechanism in the vibrating screen 9 drives the vibrating screen plate 901 to vibrate, and the vibration of the vibrating screen plate 901 drives the metal on the vibrating screen plate 901 to move, so that the metal is classified according to the characteristics of the metal, and then the metal is discharged from the discharge hole 902 and recovered.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The utility model provides a construction waste retrieves with broken device of recycling, includes broken frame (1), its characterized in that:
the top end of the first crushing frame (1) is provided with a feeding chute (2), the inner top wall of the feeding chute (2) is fixed with an annular water distribution frame (3), the top end of the feeding chute (2) is rotatably provided with two opposite elastic guide rollers (4), and a circle of elastic strips (401) are fixed on the peripheral side of each elastic guide roller (4) at intervals;
a crushing bin (5) communicated with the bottom in the feeding chute (2) is fixed at the top of the inner side of the first crushing frame (1), two crushing rollers (501) which are oppositely arranged are rotationally matched in the crushing bin (5), and two cleaning rollers (502) matched with the crushing rollers (501) are rotationally matched at the bottom in the crushing bin (5);
the bottom end of the crushing bin (5) is communicated with an obliquely arranged magnetic separation groove (6), an electric magnetic strip (601) is fixed on one inner wall of the magnetic separation groove (6), and two material receiving pipelines (602) which are oppositely arranged are arranged at the output end of the magnetic separation groove (6);
two opposite crushing tanks (7) are fixed in the middle of the other inner side of the first crushing frame (1), the input ends of the crushing tanks (7) are communicated with the bottom end of a material receiving pipeline (602), driving rods (701) are rotated in the crushing tanks (7), a second crushing frame (702) is in sliding fit with the circumferential side surfaces of the driving rods (701), a filtering part (703) is arranged at the bottom of each crushing tank (7), and a discharging bent pipe (704) is arranged at the bottom end of each filtering part (703);
a telescopic cylinder (8) is fixed on one end face of the crushing tank (7), the end part of a push rod of the telescopic cylinder (8) extends into the crushing tank (7) and is fixed with a pushing disc (801), and the end part of the pushing disc (801) is rotatably connected with the end part of a second crushing frame (702);
two vibrating screens (9) which are arranged oppositely are fixed at the bottom in the first crushing frame (1), a vibrating screen plate (901) is arranged at the top in the vibrating screens (9), and a row of discharging holes (902) and a row of discharging notches (903) which are arranged at intervals are respectively formed in the top and the bottom of the side surface of each vibrating screen (9);
the output end of the crushing tank (7) is communicated with a guide bent pipe (705), and the bottom end of the guide bent pipe (705) extends into one side of the inner top of the vibrating screen machine (9).
2. The crushing and recycling device for recycling the construction wastes according to claim 1, wherein the rotating shaft ends of the two elastic guide rollers (4) extend out of the feeding chute (2) and are fixedly provided with top gears (402), the two top gears (402) are meshed with each other, a guide motor (10) is fixedly arranged at the top of the outer side surface of the feeding chute (2), and the output shaft end of the guide motor (10) extends into the feeding chute (2) and is fixedly connected with the rotating shaft of one of the elastic guide rollers (4).
3. The crushing and recycling device for recovering the construction wastes according to claim 1, wherein the rotating shaft ends of the two crushing rollers (501) extend out of the crushing bin (5) and are fixed with the crushing gears (503), the two crushing gears (503) are meshed with each other, the top of the outer wall of the crushing bin (5) is fixed with the driving motor (11), and the output shaft end of the driving motor (11) extends into the crushing bin (5) and is fixedly connected with the end part of one of the crushing rollers (501).
4. The construction waste recycling crushing device as claimed in claim 3, wherein the rotating shaft of the cleaning roller (502) extends out of the crushing bin (5) and is fixed with a cleaning gear (504), and the cleaning gear (504) is meshed with the crushing gear (503).
5. The crushing and recycling device for recycling the construction wastes according to claim 1, wherein an arc-shaped filter plate (706) is embedded in the top of the filter part (703), and the inner arc surface of the arc-shaped filter plate (706) is matched with the inner wall of the crushing tank (7).
6. The crushing and recycling device for recycling the construction wastes according to claim 1, wherein a crushing motor (12) is fixed on the other end surface of the crushing tank (7), and the output shaft end of the crushing motor (12) extends into the crushing tank (7) and is fixedly connected with the end of the driving rod (701).
7. The crushing and recycling device for recovering the construction wastes according to claim 1, wherein a rotary sleeve (802) is fixed on the side surface of the pushing disc (801), a hollow rotary head (7021) is fixed at the end of the second crushing frame (702), and the peripheral side surface of the hollow rotary head (7021) is rotatably matched with the inner wall of the rotary sleeve (802).
8. The crushing and recycling device for recycling the construction wastes according to claim 1, wherein the crushing blades (7022) are arranged on the peripheral side surfaces of the second crushing frame (702) in a staggered manner, and the end surfaces of the crushing blades (7022) are attached to the inner wall of the crushing tank (7).
9. The crushing and recycling device for recycling the construction waste as claimed in claim 1, wherein a vibration exciter (13) is fixed at the bottom of the vibrating screen machine (9), and the top of the output shaft end of the vibration exciter (13) is fixedly connected with the bottom of the vibrating screen plate (901).
10. The use method of the construction waste recycling crushing and reusing device according to any one of claims 1 to 9, comprising the steps of:
SS 01: the construction waste is slowly fed into the feeding chute (2) through the rotation of the two elastic guide rollers (4), the water is distributed on the peripheral side surface of the construction waste through the annular water distribution frame (3), the dust concentration on the outer surface of the construction waste is reduced, and then the construction waste slides into the crushing bin (5) due to gravity;
SS 02: the construction waste sliding into the crushing bin (5) is crushed by the matching of two oppositely arranged crushing rollers (501) to carry out primary crushing of the construction waste, the construction waste with large volume is crushed into sheet or block-shaped waste with smaller volume, and then the waste slides into the magnetic separation groove (6);
SS 03: when the crushing roller (501) crushes the construction waste, the peripheral side surface of the crushing roller (501) is cleaned through the cleaning roller (502), so that the condition that the peripheral side surface of the crushing roller (501) is attached with the construction waste is avoided, and the working efficiency of the crushing bin (5) is influenced;
SS 04: then the construction waste processed by the crushing bin (5) is screened by the magnetic separation groove (6), attraction is provided by the electric magnetic stripe (601), so that the construction waste with ferromagnetism and the construction waste without ferromagnetism are separated out and are respectively discharged into two crushing tanks (7) which are oppositely arranged for subsequent processing;
SS 05: the driving rod (701) in the crushing tank (7) drives the second crushing frame (702) to rotate, the telescopic cylinder (8) controls the push rod to move, the second crushing frame (702) is driven to slide, fine crushing of the construction waste is carried out, metals and nonmetal in the construction waste are separated, the nonmetal is discharged from the discharge elbow (704) through the filtering part (703), and the metal is discharged into the vibrating screen machine (9) through the guide elbow (705);
SS 06: the metal entering the vibrating screen machine (9) falls on the vibrating screen plate (901), the driving mechanism in the vibrating screen machine (9) drives the vibrating screen plate (901) to vibrate, and the vibration of the vibrating screen plate (901) drives the metal on the vibrating screen plate (901) to move, so that the metal is classified according to the self characteristics of the metal, and then the metal is discharged from the discharge port (902) and recovered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111579786.3A CN114260085A (en) | 2021-12-22 | 2021-12-22 | Crushing and recycling device for recycling construction waste and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111579786.3A CN114260085A (en) | 2021-12-22 | 2021-12-22 | Crushing and recycling device for recycling construction waste and using method thereof |
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| CN114260085A true CN114260085A (en) | 2022-04-01 |
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| CN202111579786.3A Withdrawn CN114260085A (en) | 2021-12-22 | 2021-12-22 | Crushing and recycling device for recycling construction waste and using method thereof |
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| Country | Link |
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| CN (1) | CN114260085A (en) |
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| CN211756737U (en) * | 2019-12-26 | 2020-10-27 | 朱爱英 | Building sieve husky mechanism that presses down dirt with |
| CN111842124A (en) * | 2020-08-03 | 2020-10-30 | 南京毕升创艺科技有限公司 | Full-automatic screening installation is used in flour production |
| CN211988855U (en) * | 2019-10-31 | 2020-11-24 | 中建八局第一建设有限公司 | Civil engineering construction waste treatment device for water plant |
| CN212441513U (en) * | 2020-06-10 | 2021-02-02 | 河北李子树环保工程有限公司 | Solid waste rock wool resource recycling equipment |
| CN212632944U (en) * | 2020-04-13 | 2021-03-02 | 丽水市莲都区小伶图文设计工作室 | Building rubbish breaker |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010079302A (en) * | 2001-07-06 | 2001-08-22 | 홍순걸 | A handling equipement of food waste as well as organic refuse matter |
| CN108465511A (en) * | 2018-05-04 | 2018-08-31 | 东平华锴机电设备有限公司 | A kind of building waste environmental protection recycling processing unit |
| CN110394227A (en) * | 2019-08-01 | 2019-11-01 | 江苏纵湖涂装设备产业研究院有限公司 | A kind of Municipal Engineering Construction waste treatment device |
| CN211988855U (en) * | 2019-10-31 | 2020-11-24 | 中建八局第一建设有限公司 | Civil engineering construction waste treatment device for water plant |
| CN211756737U (en) * | 2019-12-26 | 2020-10-27 | 朱爱英 | Building sieve husky mechanism that presses down dirt with |
| CN212632944U (en) * | 2020-04-13 | 2021-03-02 | 丽水市莲都区小伶图文设计工作室 | Building rubbish breaker |
| CN111590950A (en) * | 2020-05-14 | 2020-08-28 | 池州市九华府金莲智慧农业有限公司 | Preparation process of eight-treasure pills |
| CN212441513U (en) * | 2020-06-10 | 2021-02-02 | 河北李子树环保工程有限公司 | Solid waste rock wool resource recycling equipment |
| CN111701688A (en) * | 2020-06-25 | 2020-09-25 | 新沂市北沟镇福利厂 | Wet process paper shredding device for environmental protection |
| CN111842124A (en) * | 2020-08-03 | 2020-10-30 | 南京毕升创艺科技有限公司 | Full-automatic screening installation is used in flour production |
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Application publication date: 20220401 |