CN115487892B - Separation-based solid waste recycling equipment and recycling method for building construction - Google Patents
Separation-based solid waste recycling equipment and recycling method for building construction Download PDFInfo
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- CN115487892B CN115487892B CN202211161914.7A CN202211161914A CN115487892B CN 115487892 B CN115487892 B CN 115487892B CN 202211161914 A CN202211161914 A CN 202211161914A CN 115487892 B CN115487892 B CN 115487892B
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- extrusion
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- 239000002910 solid waste Substances 0.000 title claims abstract description 98
- 238000004064 recycling Methods 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims abstract description 20
- 238000000926 separation method Methods 0.000 title claims abstract description 20
- 238000009435 building construction Methods 0.000 title description 2
- 238000001125 extrusion Methods 0.000 claims abstract description 96
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 20
- 238000010276 construction Methods 0.000 claims abstract description 19
- 238000012216 screening Methods 0.000 claims description 57
- 230000000903 blocking effect Effects 0.000 claims description 19
- 238000005192 partition Methods 0.000 claims description 12
- 239000007787 solid Substances 0.000 claims description 12
- 239000002245 particle Substances 0.000 claims description 9
- 238000011084 recovery Methods 0.000 claims description 8
- 239000002699 waste material Substances 0.000 claims description 2
- 239000004575 stone Substances 0.000 abstract description 109
- 239000000463 material Substances 0.000 description 33
- 229910000831 Steel Inorganic materials 0.000 description 12
- 239000010959 steel Substances 0.000 description 12
- 230000000694 effects Effects 0.000 description 6
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000004080 punching Methods 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/005—Crushing or disintegrating by reciprocating members hydraulically or pneumatically operated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C7/00—Crushing or disintegrating by disc mills
- B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
- B02C7/08—Crushing or disintegrating by disc mills with coaxial discs with vertical axis
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B30—PRESSES
- B30B—PRESSES IN GENERAL
- B30B9/00—Presses specially adapted for particular purposes
- B30B9/30—Presses specially adapted for particular purposes for baling; Compression boxes therefor
- B30B9/3057—Fluid-driven presses
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention relates to the technical field of solid waste recycling, in particular to separation-based solid waste recycling equipment and method for construction. The solid waste garbage recycling device comprises a recycling shell and an extruding device which is arranged inside the recycling shell and used for extruding and crushing solid waste, wherein one side of the extruding device is provided with a grinding device used for grinding the solid waste extruded by the extruding device, the extruding device covers the solid waste when extruding the solid waste, the solid waste is discharged after being extruded, and the extruding device repeatedly extrudes and crushes the solid waste with different sizes when extruding the solid waste. When the upper pressing plate presses the stone, the upper pressing plate enters the extrusion shell, so that the stone is prevented from being burst outside when the stone is extruded.
Description
Technical Field
The invention relates to the technical field of solid waste recycling, in particular to separation-based solid waste recycling equipment and method for construction.
Background
The solid waste garbage in the construction comprises stone, wood, steel and other substances, and the stone is piled up without using value, and the solid waste stone can be laid on a foundation, so that a method for smashing and recycling the stone is provided, the solid waste stone is recycled again, the solid waste stone is recycled for a plurality of times, the effect of environmental protection is achieved, and the using cost of the material is reduced.
The condition that will have concrete and steel to mix together in the solid useless stone material when being large-scale structure, can adopt large-scale machine to smash it, and just need independent processing to small-size steel and concrete combination, make steel and concrete separation, when handling, often adopt hammer to beat or direct and the kibbling mode of stone material, the direct kibbling mode is fast, but need later stage collect the steel, and the steel is at kibbling in-process, can damage the device of smashing the stone material, and adopt hammer to beat, the work load is big and the stone piece of beating can burst and attack staff, bring the injury for the staff, and the processing speed is too slow, so need a better processing mode, the processing recovery of solid useless stone material is accelerated.
Disclosure of Invention
The invention aims to provide separation-based solid waste recycling equipment and recycling method for construction, which are used for solving the problems in the background technology.
In order to achieve the above object, one of the purposes of the present invention is to provide a solid waste recycling device for construction based on separation, comprising a recycling shell and an extrusion device arranged in the recycling shell for extrusion and crushing of solid waste, wherein a grinding device for grinding the solid waste extruded by the extrusion device is arranged at one side of the extrusion device, the extrusion device covers the solid waste when extruding the solid waste, and discharges the solid waste after the solid waste is extruded, and the extrusion device repeatedly extrudes and crushes the solid waste with different sizes when extruding the solid waste.
As a further improvement of the technical scheme, the recycling shell comprises an extrusion shell, an extrusion cavity is formed in the extrusion shell, a bearing frame is fixed at a position, close to the upper side of the middle, in the extrusion shell, the extrusion device comprises an upper pressing plate and a lower pressing plate arranged on the lower side of the upper pressing plate, a middle bearing plate is arranged between the upper pressing plate and the lower pressing plate, the middle bearing plate moves up and down between the upper pressing plate and the lower pressing plate, the lower pressing plate is arranged at a position, close to the bottom, in the extrusion shell, the upper pressing plate is arranged on the upper portion of the extrusion shell, and the bottom of the middle bearing plate is in contact with the bearing frame.
As a further improvement of the technical scheme, the driving plates are fixed at the positions, close to the bottoms, of the two sides of the middle bearing plate, of the driving plates, oblique grooves are formed in the bottoms of the driving plates, the upper pressing plate and the lower pressing plate are connected through two connecting plates, a blocking pin is fixed on the side wall, close to the middle position, between the two connecting plates, and when the connecting plates move upwards, the blocking pin slides into the oblique grooves in the bottoms of the driving plates.
As a further improvement of the technical scheme, one side of the extrusion shell is provided with a grinding shell, a partition plate is fixed between the extrusion shell and the grinding shell and close to the upper end, a fixing frame is installed on the upper side of the extrusion shell, a hydraulic rod is installed on the fixing frame, and one end of a piston rod of the hydraulic rod penetrates through the fixing frame and is connected with the upper side of the upper pressing plate.
As a further improvement of the technical scheme, the blocking blocks are symmetrically fixed at the left and right sides of one end of the middle bearing plate, which is close to the partition plate, limiting sliding grooves are formed in the positions, close to the two ends, of the partition plate, the blocking blocks are arranged in the limiting sliding grooves in a sliding mode, and the limiting sliding grooves block the blocking blocks when the hydraulic rod drives the upper pressing plate to move upwards, so that one end, far away from the partition plate, of the middle bearing plate is lifted upwards.
As the further improvement of this technical scheme, the grinding shell is close to the position fixing of upside has the screening board, screening board slope sets up, just the one end and the division board of screening board are articulated, during well carrier plate slope, the solid waste of well carrier plate upside removes on the screening board, and is provided with the guide shell in one side of grinding the shell, the guide shell slope sets up, the export has been seted up to one side of grinding the shell, the other end of guide shell is linked together through lower return opening and extrusion shell, just go up the export in the upside of lower return opening, the solid waste that is sieved and remains on the screening board enters into the guide shell through last export to enter into the extrusion shell through lower return opening by the guide of guide shell.
As the further improvement of this technical scheme, the inside of grinding shell is provided with the grinding chamber, is provided with grinder in the grinding chamber, grinder includes the grinding disc, the bottom centrosymmetric of grinding disc has seted up the guiding groove, and has seted up the inclined pressure groove that the slope set up in the one end of guiding groove, the upper side of grinding disc has been seted up and has been fallen the mouth, it is linked together with the inclined pressure groove to go up the mouth.
As the further improvement of this technical scheme, all be fixed with a plurality of grinding ball between the bottom of grinding disc and the grinding chamber bottom, and install the driving motor that drives grinding disc pivoted in the bottom of grinding the shell, the solid useless rubbish of screening on the screening board falls to between grinding disc and the grinding chamber through last falling mouth, and is fixed with protruding ball in the last side edge department of grinding disc, slides on the lateral wall of grinding chamber and is provided with the ejector pin, and the bottom at screening board one end is fixed to the one end of ejector pin, the bottom and the protruding ball contact of ejector pin, and drive the ejector pin and reciprocate when the grinding disc is rotatory.
As a further improvement of the technical scheme, a bottom outlet is formed between the extrusion shell and the grinding shell, a side outlet is formed in one side of the grinding shell, a discharge hole is formed in the bottom end of the guide shell, and a baffle plate is arranged in the bottom outlet, the side outlet and the discharge hole.
The second object of the invention is to provide a method for controlling the separation-based solid waste garbage recycling equipment for construction, which comprises any one of the above steps, to recycle garbage, comprising the following steps:
s1, the bottom of a middle bearing plate is contacted with a bearing frame, solid waste is placed on the middle bearing plate, a piston rod of a hydraulic rod extends downwards, so that an upper pressing plate moves downwards to squeeze the solid waste on the middle bearing plate, after the solid waste is squeezed, the piston rod of the hydraulic rod drives the upper pressing plate to move upwards, the upper pressing plate which moves upwards drives a connecting plate and a baffle pin to move upwards, the baffle pin which moves upwards enters an inclined groove at the bottom of the driving plate, the middle bearing plate is driven to move upwards, a limiting chute blocks a blocking block, the middle bearing plate is inclined towards the direction of a screening plate, and solid waste falls onto the screening plate through the inclined middle bearing plate;
s2, a driving motor drives a grinding disc and a convex ball to rotate, the rotating convex ball drives a top rod to move up and down through contact with the top rod, the top rod which moves up and down drives one end of a screening plate to shake up and down, solid waste falling onto the screening plate is screened by the shaking screening plate, the solid waste with small particles falls into a grinding cavity through the screening plate and enters an inclined pressing groove through an upper falling opening, and the rotating grinding disc grinds the solid waste entering the inclined pressing groove;
s3, solid waste garbage left by the screening plate enters the guide shell through the upper outlet and enters the bottom of the extrusion shell through the lower return opening, and when the upper pressing plate moves downwards, the lower pressing plate extrudes the solid waste garbage entering the bottom of the extrusion shell.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the separation-based solid waste recycling equipment and the recycling method for construction, when solid waste stone is placed, the upper pressing plate leaves the extrusion shell, the solid waste stone is placed into the extrusion shell, when the upper pressing plate extrudes the stone, the upper pressing plate enters the extrusion shell, so that the situation that no stone bursts to the outside when the stone is extruded is ensured, the safety of using the device is improved, and meanwhile, after the extrusion is finished, the middle bearing plate is driven to move upwards, the extruded stone on the middle bearing plate rolls onto the screening plate, the extruded stone is separated, the trouble of manual transportation is avoided, and the treatment and recycling of the stone are accelerated.
2. In this solid useless rubbish recovery plant of construction and recovery method based on disconnect-type, the solid useless stone material part of screening by screening board is guided back into the extrusion shell by the guide shell by grinder grinding part, makes the holding down plate extrude the great solid useless stone material of granule again, improves solid useless stone crushing effect, and during the last stone material on the carrier plate in the top board punching press, the holding down plate punches the stone material of extrusion shell bottom, accomplishes the effect of once punching press twice crushing, improves the utilization ratio of extrusion device punching stone material, reduces the energy, accelerates the processing of stone material.
3. According to the solid waste recycling equipment and the recycling method based on the separated construction, stones with different sizes are collected through the discharge hole, the bottom outlet and the side outlet, so that the separated collection of the stones with different sizes is realized, and the stones punched by the lower pressing plate are directly guided into the grinding cavity for being ground by the grinding device when not collected, so that the stones are quickly ground, and meanwhile, the particle stones with different sizes can be obtained from the device, so that the device can process the recycled stones, and the use of workers is facilitated.
Drawings
FIG. 1 is a schematic view of the structure of an integral device extruded stone material of the invention;
FIG. 2 is a schematic diagram of the structure of the whole device for dumping stone material of the invention;
FIG. 3 is a schematic cross-sectional view of the whole device of the invention for extruding stone;
FIG. 4 is a schematic diagram of a cross-sectional structure of the whole device for pouring stone material according to the present invention;
FIG. 5 is a schematic cross-sectional view of the recovery housing of the present invention;
FIG. 6 is a schematic view of the structure of the extrusion device of the present invention;
FIG. 7 is a schematic view of an explosive structure of the extrusion device of the present invention;
FIG. 8 is a schematic view of a polishing apparatus according to the present invention;
FIG. 9 is a schematic view showing an inverted structure of the polishing apparatus according to the present invention;
fig. 10 is a schematic view of an extrusion device for extruding stone material according to the present invention;
fig. 11 is a schematic view of the extrusion device for pouring stone material according to the present invention.
The meaning of each reference sign in the figure is:
1. a recovery housing; 11. extruding the shell; 12. grinding the shell; 13. a material guiding shell; 14. an upper outlet; 15. a lower return port; 16. a receiving frame; 17. a bottom outlet; 18. a side outlet; 19. limiting the chute;
2. an extrusion device; 21. an upper press plate; 22. a lower pressing plate; 23. a connecting plate; 24. a middle bearing plate; 25. a driving plate; 26. a blocking piece; 27. a hydraulic rod;
3. a grinding device; 31. a grinding disc; 32. an upper falling port; 33. a diagonal pressing groove; 34. a guide groove;
4. a screening plate; 41. a push rod; 5. and driving the motor.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1
When steel and concrete are separated, a hammer is often adopted to strike or directly crush the steel and the stone, the direct crushing mode is high in speed, but steel is required to be collected in a later period, and the steel can damage a device for crushing the stone in the crushing process, the hammer is adopted to strike, the large-workload and crushed stone can burst and attack workers, the workers are injured, the treatment speed is too low, a better treatment mode is required to accelerate the treatment and recovery of solid waste stone, and as shown in fig. 1-4, one of the purposes of the embodiment is to provide a solid waste recycling device for construction based on separation, so as to accelerate the recycling speed of the stone, and the device comprises a recycling shell 1 and an extrusion device 2 which is arranged in the recycling shell 1 and used for extruding and crushing the solid waste, wherein the extrusion device 2 covers the solid waste when the solid waste, avoids the solid waste from being shot out to hurt the workers, and discharges the solid waste after the solid waste is extruded, and the extrusion device 2 forms double extrusion when the solid waste is extruded, so that the extrusion device 2 can repeatedly extrude the solid waste, and the solid waste is recycled, and the recycling speed of the solid waste is improved, and the waste recycling device is also improved;
meanwhile, one side of the extrusion device 2 is provided with the grinding device 3 for grinding the solid waste extruded by the extrusion device 2, so that the extruded and crushed stone is ground to be crushed more, stone particles with different sizes can be produced conveniently by the device, and constructors can use the stone produced by the device conveniently.
In order for the apparatus to accomplish the above-described effects, referring to fig. 5 to 9, the recovery case 1 includes the pressing case 11, the inside of the pressing case 11 is provided with the pressing chamber, the receiving frame 16 is fixed at a position inside the pressing case 11 near the upper side of the middle part, the receiving frame 16 is a square frame structure, the pressing apparatus 2 includes the upper plate 21 and the lower plate 22 provided at the lower side of the upper plate 21, the upper plate 21 is provided at the upper side of the receiving frame 16, the lower plate 22 is provided at the lower side of the receiving frame 16, the middle bearing plate 24 is provided between the upper plate 21 and the lower plate 22 to move up and down, the middle bearing plate 24 is connected between the upper plate 21 and the lower plate 22 through two connecting plates 23, the middle bearing plate 24 is provided between the two connecting plates 23, and a baffle pin is fixed on a side wall near the middle part between the two connecting plates 23, a driving plate 25 is fixed at the positions near the bottom of both sides of the middle bearing plate 24, the bottom of the driving plate 25 is provided with a slant groove, when the connecting plates 23 move up, the baffle pin slides into the slant groove at the bottom of the driving plate 25, and when the middle bearing plate 24 and the driving plate 25 and the middle bearing plate 25 are in contact with the bottom of the baffle plate 25, and the baffle plate 24 is driven to move up and the middle bearing plate 25 when the middle bearing plate 25 contacts with the bottom.
The fixing frame is installed to the upside of extrusion shell 11, install hydraulic stem 27 on the fixing frame, the one end of hydraulic stem 27 piston rod runs through the fixing frame and is connected with the upside of top board 21, when the piston rod of hydraulic stem 27 stretches out downwards, drive top board 21, holding down plate 22 moves down, when the piston rod inwards contracts, top board 21 moves up, and when top board 21 moves to the uppermost, top board 21 sets up the upper portion of extrusion shell 11, and the upside separation of extrusion shell 11, conveniently solid waste stone material is put into extrusion shell 11, when extrusion device 2 extrudes solid waste stone material, move the top board 21 to the upper end, the backing pin does not contact with drive board 25 at this moment, well carrier plate 24 and accept frame 16 contact, put into well carrier plate 24 through the upside of extrusion shell 11 with solid stone material, after the completion of placing, the piston rod of hydraulic stem 27 stretches out downwards, make top board 21 move down, carry out the extrusion with solid waste stone material of placing on the well carrier plate 24, extrude solid waste stone material and smash, simultaneously when extrusion shell 11 extrudes solid waste stone material, top board 21 gets into the extrusion shell 11, the upper side of the block of extrusion shell 11 has avoided the people to get into the situation when the extrusion device is prevented from being damaged by the upper block, the situation is avoided when the extrusion device is used to the upper block is prevented from being by the situation.
Considering in solid useless stone material, there is the reinforcing bar to fix on the stone material, and in order to make things convenient for the stone material to drop from the steel, offer the breach in one side of extrusion shell 11, when the punching press has the stone material of reinforcing bar, place the one end of reinforcing bar in the breach, the stone material is placed on well carrier plate 24, top board 21 extrudees the stone material, makes stone material and reinforcing bar separate, has avoided the trouble that the manual work hammered the stone material for the separation of reinforcing bar and stone material, accomplish the recycle of steel resource.
After the stone is extruded, referring to fig. 10-11, the piston rod of the hydraulic rod 27 moves upwards, the upper pressing plate 21 and the connecting plate 23 move upwards, the moving-upwards connecting plate 23 drives the stop pin to contact with the driving plate 25, and the stop pin enters into the inclined groove, the stop pin drives the driving plate 25 to move upwards the middle bearing plate 24, in order to enable the extruded stone on the middle bearing plate 24 to leave from the middle bearing plate 24, the grinding shell 12 is arranged on one side of the extrusion shell 11, a partition plate is fixed at a position between the extrusion shell 11 and the grinding shell 12 and close to the upper end, one end of the middle bearing plate 24 close to the partition plate is symmetrically fixed with a stop block 26, limiting sliding grooves 19 are formed at positions of the partition plate close to the two ends, the stop block 26 is slidably arranged in the limiting sliding grooves 19, and in the process of the hydraulic rod 27 driving the upper pressing plate 21 to move upwards, when one end of the stop block 26 contacts with the side wall of the limiting sliding grooves 19, the limiting sliding grooves 19 block the stop block 26, one end of the middle bearing plate 24 away from the partition plate is tilted upwards, and the middle bearing plate 24 leaves from the middle bearing plate 24 along the direction of the middle bearing plate 24.
Considering that the inclination direction of the middle carrier plate 24 is uncertain when the blocking block 26 does not contact the top of the limiting chute 19, the stone on the middle carrier plate 24 can move along with the inclination direction of the middle carrier plate 24, in order to limit the inclination direction of the middle carrier plate 24 in the moving process, a blocking pin is arranged at one end of the connecting plate 23 far away from the division plate, when the blocking pin drives the middle carrier plate 24 to move upwards, the blocking pin is not arranged at the center position of the middle carrier plate 24, the middle carrier plate 24 can incline towards the direction close to the division plate, so that stone on the middle carrier plate 24 is convenient to leave, while thinking that the end of the middle carrier plate 24 far away from the division plate is not limited, the middle carrier plate 24 can incline at a large angle, so that stone on the middle carrier plate 24 can be poured into the extrusion shell 11 directly, in order to avoid the occurrence of the situation, the position close to the division plate on the side wall of the connecting plate 23 is fixed with a supporting strip, the supporting strip is arranged at the lower side of the blocking pin, after the middle carrier plate 24 inclines at a certain angle, the supporting strip supports the middle carrier plate 24, the stone is ensured to incline in the normal direction in the extrusion shell 11, and the stone is normally used in the moving process.
Considering that the sizes of the stones to be extruded are different, but the places where the stones with different sizes are used are also different, in order to separate the stones, a screening plate 4 is fixed at a position of the grinding shell 12 close to the upper side, the screening plate 4 is obliquely arranged, one end of the screening plate 4 is hinged with the partition plate, when the middle carrier plate 24 is obliquely arranged, the solid waste garbage on the upper side of the middle carrier plate 24 moves onto the screening plate 4, the screening plate 4 filters the stones moving onto the middle carrier plate 24, the stones passing through the screening plate 4 enter the grinding shell 12, in order to facilitate the discharge or processing of the stones with larger particles, a guide shell 13 is arranged on one side of the grinding shell 12, the guide shell 13 is obliquely arranged, an upper outlet 14 is arranged on one side of the grinding shell 12, the other end of the guide shell 13 is communicated with the extrusion shell 11 through a lower return opening 15, and the upper outlet 14 is arranged on the upper side of the lower return opening 15, the solid waste garbage which is screened on the middle carrier plate 24 enters the guide shell 13 through the upper outlet 14 and enters the extrusion shell 11 through the lower return opening 15 by the guide shell 13.
The stone entering the extrusion shell 11 falls on the bottom of the extrusion shell 11, in order to enable the stone to be crushed again, the lower pressing plate 22 is arranged at a position close to the bottom inside the extrusion shell 11, when the upper pressing plate 21 drives the connecting plate 23 to move downwards, the lower pressing plate 22 moves downwards along with the connecting plate 23 to extrude the stone at the bottom of the extrusion shell 11, so that the stone is crushed by extrusion, meanwhile, the lower pressing plate 22 extrudes the stone, the upper pressing plate 21 also extrudes the stone, the extrusion device 2 produces the effect of extruding the stone twice in the process of extrusion once, the rate of extrusion of the device is improved, the utilization rate of the device is improved, the energy is saved, meanwhile, the stone in the guide shell 13 still moves when the lower pressing plate 22 extrudes the stone, the stone can fall on the lower pressing plate 22, and the upper side of the lower pressing plate 22 is arranged into an arc shape so that the stone falling on the lower pressing plate 22 is guided away from the grinding shell 12 and falls in the extrusion shell 11.
In order to facilitate the stone extruded by the lower pressing plate 22 to leave the extrusion shell 11, the bottom of the extrusion shell 11 is provided with a slope inclined towards the grinding shell 12, the slope of the slope is not large, the stone can not leave the extrusion shell 11 directly at any time, and meanwhile, the bottom of the lower pressing plate 22 is provided with a shape which is attached to the bottom of the extrusion shell 11, so that the lower pressing plate 22 is convenient for extruding and crushing the stone.
Meanwhile, a grinding cavity is formed in the grinding shell 12, stones passing through the screening plate 4 enter the grinding cavity, a grinding device 3 is arranged in the grinding cavity, the grinding device 3 comprises a grinding disc 31, guide grooves 34 are formed in the center of the bottom of the grinding disc 31 in a symmetrical mode, inclined pressing grooves 33 are formed in one ends of the guide grooves 34 in an inclined mode, an upper falling opening 32 is formed in the upper side of the grinding disc 31, the upper falling opening 32 and the inclined pressing grooves 33 are communicated, stones entering the grinding cavity fall into the upper falling opening 32 and fall into the inclined pressing grooves 33 through the guiding of the upper falling opening 32, the stones are enabled to be located between the bottom of the grinding shell 12 and the grinding disc 31, meanwhile, a driving motor 5 for driving the grinding disc 31 to rotate is arranged at the bottom of the grinding shell 12, the inclined pressing grooves 33 guide the stones downwards when the driving motor 5 drives the grinding disc 31 to rotate, the stones are enabled to be rubbed between the grinding disc 31 and the grinding shell 12, a plurality of grinding balls are fixed between the bottom of the grinding disc 31 and the bottom of the grinding cavity in order to improve the grinding effect of the stones, and the grinding speed of grinding balls is enabled to be fast.
Meanwhile, considering that the stones are accumulated on the screening plate 4 through autonomous screening of the screening plate 4, normal screening of the screening plate 4 is affected, so that protruding balls are fixed at the upper side edge of the grinding disc 31, a push rod 41 is slidably arranged on the side wall of the grinding cavity, one end of the push rod 41 is fixed at the bottom of one end of the screening plate 4, the bottom of the push rod 41 is contacted with the protruding balls, when the grinding disc 31 rotates, the push rod 41 moves up and down along with the cambered surface of the protruding balls through the contact of the bottom of the push rod 41, the push rod 41 moving up and down drives one end of the screening plate 4 to vibrate up and down, and the vibrating screening plate 4 shakes and screens the stones falling on the screening plate 4, so that the stones are prevented from accumulating on the screening plate 4.
Meanwhile, a bottom outlet 17 is formed between the extrusion shell 11 and the grinding shell 12, a side outlet 18 is formed in one side of the grinding shell 12, a discharge hole is formed in the bottom end of the guide shell 13, large-particle stones in the guide shell 13 leave the device through the discharge hole, pavement or foundation mats can be paved on the large-particle stones, stones extruded by the lower pressure plate 22 leave the device through the bottom outlet 17, stones ground by the grinding device 3 leave the device through the side outlet 18, meanwhile, a baffle plate is arranged in the bottom outlet 17, the side outlet 18 and the discharge hole, the bottom outlet 17, the side outlet 18 and the discharge hole are plugged, and when the bottom outlet 17 is plugged, the stones extruded by the lower pressure plate 22 enter the grinding shell 12 and are captured and crushed by the rotating grinding disc 31, so that when stones with different particles are needed, stones are obtained by opening the bottom outlet 17, the side outlet 18 and the discharge hole, when fine particles are needed, all stones are crushed on the bottom outlet 17 plug, and therefore, the use of stones is convenient for workers.
The second object of the invention is to provide a method for controlling the separation-based solid waste recycling equipment for construction, comprising any one of the above steps, comprising the following steps:
s1, the bottom of a middle bearing plate 24 is contacted with a receiving frame 16, solid waste is placed on the middle bearing plate 24, a piston rod of a hydraulic rod 27 extends downwards, so that after the upper pressing plate 21 moves downwards to press the solid waste on the middle bearing plate 24, the piston rod of the hydraulic rod 27 drives the upper pressing plate 21 to move upwards, the upper pressing plate 21 which moves upwards drives a connecting plate 23 and a baffle pin to move upwards, the baffle pin which moves upwards enters an inclined groove at the bottom of the driving plate 25, the middle bearing plate 24 is driven to move upwards, a limiting chute 19 blocks a blocking block 26, the middle bearing plate 24 is inclined towards the direction of a screening plate 4, and solid waste falls onto the screening plate 4 through the inclined middle bearing plate 24;
s2, a driving motor 5 drives a grinding disc 31 and a convex ball to rotate, the rotating convex ball drives a top rod 41 to move up and down through contact with the top rod 41, the top rod 41 which moves up and down drives one end of a screening plate 4 to shake up and down, solid waste garbage falling onto the screening plate 4 is screened by the shaking screening plate 4, the solid waste garbage with small particles falls into a grinding cavity through the screening plate 4 and enters an inclined pressing groove 33 through an upward falling opening 32, and the rotating grinding disc 31 grinds the solid waste garbage entering the inclined pressing groove 33;
s3, solid waste remained by the screening plate 4 enters the material guiding shell 13 through the upper outlet 14, and enters the bottom of the extrusion shell 11 through the lower return opening 15, and when the upper pressing plate 21 moves downwards, the lower pressing plate 22 extrudes the solid waste entering the bottom of the extrusion shell 11.
The foregoing has shown and described the basic principles, principal features and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present invention, and are not intended to limit the invention, and that various changes and modifications may be made therein without departing from the spirit and scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. Solid useless rubbish recovery plant of construction based on disconnect-type, including retrieving casing (1) and setting up and carrying out extrusion kibbling extrusion device (2) to solid useless rubbish in retrieving casing (1) inside, and be provided with grinder (3) that grind to the solid useless rubbish of extrusion device (2) extrusion in one side of extrusion device (2), its characterized in that: the extruding device (2) covers the solid waste when extruding the solid waste, discharges the solid waste after the solid waste is extruded, and repeatedly extrudes and pulverizes the solid waste with different sizes when extruding the solid waste; the recycling shell (1) comprises an extrusion shell (11), an extrusion cavity is formed in the extrusion shell (11), a bearing frame (16) is fixed at a position, close to the upper middle, in the extrusion shell (11), the extrusion device (2) comprises an upper pressing plate (21) and a lower pressing plate (22) arranged on the lower side of the upper pressing plate (21), a middle bearing plate (24) is arranged between the upper pressing plate (21) and the lower pressing plate (22), the middle bearing plate (24) moves up and down between the upper pressing plate (21) and the lower pressing plate (22), the lower pressing plate (22) is arranged at a position, close to the bottom, in the extrusion shell (11), the upper pressing plate (21) is arranged on the upper part of the extrusion shell (11), and the bottom of the middle bearing plate (24) is in contact with the bearing frame (16); the two sides of the middle bearing plate (24) are close to the bottom, driving plates (25) are fixed at positions, inclined grooves are formed in the bottoms of the driving plates (25), the upper pressing plate (21) and the lower pressing plate (22) are connected through two connecting plates (23), blocking pins are fixed on the side walls, close to the middle positions, between the two connecting plates (23), and when the connecting plates (23) move upwards, the blocking pins slide into the inclined grooves in the bottoms of the driving plates (25).
2. The separation-based solid waste recycling apparatus for construction of building according to claim 1, wherein: one side of extrusion shell (11) is provided with grinds shell (12), be close to the position of upper end between extrusion shell (11) and grinding shell (12) and be fixed with the division board, the mount is installed to the upside of extrusion shell (11), installs hydraulic stem (27) on the mount, the one end of hydraulic stem (27) piston rod runs through the mount and is connected with the upside of top board (21).
3. The separation-based solid waste recycling apparatus for construction of building according to claim 2, wherein: and a blocking block (26) is symmetrically fixed at one end of the middle bearing plate (24) close to the partition plate, limiting sliding grooves (19) are formed in positions of the partition plate close to two ends, the blocking block (26) is slidably arranged in the limiting sliding grooves (19), and the limiting sliding grooves (19) block the blocking block (26) when the hydraulic rod (27) drives the upper pressing plate (21) to move upwards, so that one end of the middle bearing plate (24) far away from the partition plate is tilted upwards.
4. The separation-based solid waste recycling apparatus for construction according to claim 3, wherein: the utility model discloses a grinding shell (12) is close to the position of upside and is fixed with screening board (4), screening board (4) slope sets up, just the one end and the division board of screening board (4) are articulated, during well carrier plate (24) slope, the solid waste rubbish of well carrier plate (24) upside removes on screening board (4), and is provided with guide shell (13) in one side of grinding shell (12), guide shell (13) slope sets up, last export (14) have been seted up to one side of grinding shell (12), the other end of guide shell (13) is linked together through lower return opening (15) and extrusion shell (11), just go up export (14) in the upside of lower return opening (15), the solid waste rubbish of being sieved on screening board (4) enters into guide shell (13) through last export (14) to enter into extrusion shell (11) through lower return opening (15) by the guide of guide shell (13).
5. The separation-based solid waste recycling apparatus for construction of building according to claim 4, wherein: the inside of grinding shell (12) is provided with the grinding chamber, is provided with grinder (3) in the grinding chamber, grinder (3) are including grinding disc (31), guide slot (34) have been seted up to the bottom centrosymmetric of grinding disc (31), and inclined pressure groove (33) that the slope set up have been seted up in one end of guide slot (34), upper side of grinding disc (31) has been seted up and has been fallen mouth (32), upper mouth (32) are linked together with inclined pressure groove (33).
6. The separation-based solid waste recycling apparatus for construction of building according to claim 5, wherein: the grinding device is characterized in that a plurality of grinding balls are fixed between the bottom of the grinding disc (31) and the bottom of the grinding cavity, a driving motor (5) for driving the grinding disc (31) to rotate is arranged at the bottom of the grinding shell (12), solid waste screened on the screening plate (4) falls between the grinding disc (31) and the grinding cavity through an upper falling opening (32), protruding balls are fixed at the upper side edge of the grinding disc (31), a push rod (41) is arranged on the side wall of the grinding cavity in a sliding mode, one end of the push rod (41) is fixed at the bottom of one end of the screening plate (4), the bottom of the push rod (41) is contacted with the protruding balls, and the push rod (41) is driven to move up and down when the grinding disc (31) rotates.
7. The separation-based solid waste recycling apparatus for construction of building according to claim 6, wherein: bottom outlet (17) has been seted up between extrusion shell (11), grinding shell (12), side outlet (18) has been seted up to one side of grinding shell (12), the bottom of guide shell (13) is provided with the discharge gate, and is provided with the striker plate in bottom outlet (17), side outlet (18) and discharge gate.
8. A method for controlling the recycling of waste comprising the separation-based construction solid waste recycling apparatus of claim 7, characterized in that: the method comprises the following steps:
s1, the bottom of a middle bearing plate (24) is contacted with a bearing frame (16), solid waste is placed on the middle bearing plate (24), a piston rod of a hydraulic rod (27) extends downwards, so that an upper pressing plate (21) moves downwards to press the solid waste on the middle bearing plate (24), after the solid waste is pressed, the piston rod of the hydraulic rod (27) drives the upper pressing plate (21) to move upwards, the upper pressing plate (21) which moves upwards drives a connecting plate (23) and a baffle pin to move upwards, the baffle pin which moves upwards enters an inclined groove at the bottom of a driving plate (25), the middle bearing plate (24) is driven to move upwards, a limiting chute (19) blocks a blocking block (26), and the middle bearing plate (24) inclines towards the direction of a screening plate (4), so that solid waste falls onto the screening plate (4) through the inclined middle bearing plate (24);
s2, a driving motor (5) drives a grinding disc (31) and a convex ball to rotate, the rotating convex ball drives a push rod (41) to move up and down through contact with the push rod (41), the push rod (41) which moves up and down drives one end of a screening plate (4) to shake up and down, solid waste falling onto the screening plate (4) is screened by the shaking screening plate (4), the solid waste with small particles falls into a grinding cavity through the screening plate (4) and enters an inclined pressing groove (33) through an upward falling opening (32), and the rotating grinding disc (31) grinds the solid waste entering the inclined pressing groove (33);
s3, solid waste garbage left by the screening plate (4) enters the guide shell (13) through the upper outlet (14) and enters the bottom of the extrusion shell (11) through the lower return opening (15), and when the upper pressing plate (21) moves downwards, the lower pressing plate (22) extrudes the solid waste garbage entering the bottom of the extrusion shell (11).
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