CN114850026B - Building solid waste recycling device and application method thereof - Google Patents
Building solid waste recycling device and application method thereof Download PDFInfo
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- CN114850026B CN114850026B CN202210461426.1A CN202210461426A CN114850026B CN 114850026 B CN114850026 B CN 114850026B CN 202210461426 A CN202210461426 A CN 202210461426A CN 114850026 B CN114850026 B CN 114850026B
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- 239000002910 solid waste Substances 0.000 title claims abstract description 67
- 238000004064 recycling Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000012216 screening Methods 0.000 claims abstract description 94
- 238000011084 recovery Methods 0.000 claims abstract description 28
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000010276 construction Methods 0.000 claims description 41
- 239000000463 material Substances 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 230000007723 transport mechanism Effects 0.000 claims description 4
- 230000007306 turnover Effects 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 36
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 150000001875 compounds Chemical class 0.000 abstract description 3
- 230000000712 assembly Effects 0.000 description 6
- 238000000429 assembly Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000004033 plastic Substances 0.000 description 4
- 229920003023 plastic Polymers 0.000 description 4
- 239000004567 concrete Substances 0.000 description 3
- 238000005034 decoration Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000011521 glass Substances 0.000 description 3
- 238000007873 sieving Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000002893 slag Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 239000010426 asphalt Substances 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000010808 liquid waste Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
- B07B1/4609—Constructional details of screens in general; Cleaning or heating of screens constructional details of screening surfaces or meshes
- B07B1/4663—Multi-layer screening surfaces
-
- 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
-
- 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 relates to the technical field of building waste recovery, and discloses a building solid waste recovery device and a use method thereof, wherein the building solid waste recovery device comprises a shell, a screening kettle is arranged on the shell, a feed inlet and a discharge outlet are arranged on the screening kettle, a classifying screening mechanism is arranged in the screening kettle, and the classifying screening mechanism is used for classifying and recycling the building solid waste in the screening kettle; according to the building solid waste recycling device and the application method thereof, the plurality of installation frames are subjected to compound spiral vibration, so that building solid waste falls into the screening kettle from the discharge port to be screened in a grading manner and finally discharged through the discharge port, sufficient vibration screening can be obtained, and the situation that small-diameter waste cannot fall down on large-diameter waste due to incomplete stacking of the waste due to incomplete vibration of the waste, and blocking is caused by clamping of gaps of the screen is avoided.
Description
Technical Field
The invention relates to the technical field of building waste recovery, in particular to a building solid waste recovery device and a using method thereof.
Background
The building waste refers to the general name of dregs, waste concrete, waste masonry and other waste generated by people in the production activities of construction industries such as removal, construction, decoration, repair and the like. Classifying the construction waste according to the generation sources, wherein the construction waste can be divided into engineering residue soil, decoration waste, removing waste, engineering slurry and the like; the construction waste can be classified according to the composition, and can be divided into slag soil, concrete blocks, crushed stone blocks, brick and tile fragments, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like. The form of the material can be classified into solid waste, liquid waste, and the like.
With the development of green environmental protection in the building field, the recycling of building solid waste is one of the important sources of building materials. The construction solid waste is recycled, and the construction solid waste is firstly screened to separate different components such as slag soil, concrete blocks, crushed stone blocks, brick fragments and the like so as to be further recycled. For example, chinese patent No. CN201810765867 discloses a sorting and recycling device for construction decoration waste. Including the classifying box, one side of classifying box is equipped with the recovery mouth, just the embedding of recovery mouth sets up in the classifying box, the bottom of recovery mouth is equipped with classification label, just classification label and classifying box bond mutually through powerful glue, the top of classifying box is equipped with the case lid, just case lid and classifying box fixed connection, one side of case lid is equipped with pollutant recovery box, just pollutant recovery box embedding sets up in the classifying box, one side of classifying box is equipped with the metal recovery box, just metal recovery box and classifying box fixed connection, one side of metal recovery box is equipped with the plastics recovery box, just plastics recovery box and metal recovery box fixed connection, one side of plastics recovery box is equipped with the glass recovery box, just one side of glass recovery box is equipped with the paper recovery box, just paper recovery box and glass recovery box fixed connection, the inside of paper recovery box is equipped with manual kneader, just manual kneader embedding sets up in the paper recovery box, the top of manual kneader is equipped with dress paper hopper, just paper kneader, manual kneader fixed connection paper kneader, manual kneader is equipped with manual movable arm one side of rotating, manual kneader arm.
However, in the above-mentioned conventional construction solid waste recycling apparatus, when the construction solid waste is screened, the vibration mode is single linear vibration regardless of whether the construction solid waste is a drum type or a linear type screen, so that a small amount of the construction solid waste is blocked in gaps of the screen during filtration and cannot fall down, and the screen is blocked, and the small-diameter waste is not completely accumulated on the large-diameter waste due to incomplete vibration of the waste, so that the screening is incomplete.
In view of the above, the present invention provides a device for recycling solid waste from construction and a method for using the same to solve the above-mentioned technical problems in the prior art.
Disclosure of Invention
The invention provides a construction solid waste recycling device and a use method thereof, which have the beneficial effects of fully screening construction solid waste by driving a plurality of layers of screens to perform reciprocating spiral vibration and preventing the screens from being blocked, and solve the problems that when the construction solid waste is screened by the conventional construction solid waste recycling device in the prior art, the conventional construction solid waste recycling device is used for screening, whether the conventional construction solid waste recycling device is a drum type screen or a linear type screen, the conventional construction solid waste recycling device is in linear vibration with single vibration mode, so that a small amount of solid waste can be blocked in gaps of the screens to cause the screens to be blocked and the small-diameter waste cannot be accumulated on the large-diameter waste due to incomplete vibration of the waste to cause incomplete screening.
The invention provides the following technical scheme: the utility model provides a building solid waste recovery unit, includes the casing, be provided with screening cauldron on the casing, be provided with feed inlet and discharge gate on the screening cauldron, be provided with hierarchical screening mechanism in the screening cauldron, hierarchical screening mechanism is used for carrying out hierarchical recycle to the building solid waste in the screening cauldron;
the grading screening mechanism comprises a screening component, a spiral vibration component and a driving component, wherein the screening component comprises a mounting frame arranged in the screening kettle, and a screen is rotatably arranged in the mounting frame;
the spiral vibration assembly is used for driving the screen to vibrate spirally so as to assist screening, the spiral vibration assembly comprises a fixed block arranged in the screening kettle, a spiral groove is formed in the fixed block, a first spherical connecting piece is arranged in the spiral groove in a sliding mode, and the first spherical connecting piece is connected with the mounting frame;
the driving component is used for driving the spiral vibration component to operate.
As an alternative to the construction solid waste recycling apparatus of the present invention, wherein: the spiral vibration assembly further comprises a connecting rod rotatably arranged on the mounting frame, and the first spherical connecting piece is arranged on the connecting rod.
As an alternative to the construction solid waste recycling apparatus of the present invention, wherein: the screen assembly also includes a first motor disposed within the mounting frame, and an output shaft of the first motor is connected with the screen.
As an alternative to the construction solid waste recycling apparatus of the present invention, wherein: the screening assembly further comprises two electric push rods symmetrically arranged in the installation frame, two clamping grooves are symmetrically formed in the screen, the clamping grooves are respectively matched with the two electric push rods, two telescopic tubes are symmetrically arranged on the installation frame, and the two telescopic tubes are connected with the screening kettle.
As an alternative to the construction solid waste recycling apparatus of the present invention, wherein: the screening components and the spiral vibration components are provided with a plurality of screening components and a plurality of spiral vibration components which are in one-to-one correspondence, and the diameters of the filtering holes of the screens are sequentially increased from top to bottom.
As an alternative to the construction solid waste recycling apparatus of the present invention, wherein: the driving assembly comprises a crank which is rotatably arranged in the screening kettle, a second motor is arranged in the shell, an output shaft of the second motor is connected with the crank, a plurality of connecting plates are rotatably arranged on the crank, and the connecting plates are respectively connected with the mounting frames.
As an alternative to the construction solid waste recycling apparatus of the present invention, wherein: the driving assembly further comprises a plurality of spherical grooves which are respectively formed in the connecting plates, a plurality of second spherical connecting pieces are respectively arranged on the cranks, and the second spherical connecting pieces are respectively and rotatably arranged in the spherical grooves.
As an alternative to the construction solid waste recycling apparatus of the present invention, wherein: the shell is also provided with a conveying mechanism for carrying building solid wastes classified by the classified screening mechanism and conveying away the building solid wastes, the conveying mechanism comprises a conveying belt arranged on the shell, and a plurality of carrying frames are arranged on the conveying belt.
As an alternative to the construction solid waste recycling apparatus of the present invention, wherein: the conveying mechanism further comprises two conveying rollers which are rotatably arranged on the shell, the conveying belts are arranged on the two conveying rollers, a third motor is arranged on the shell, and an output shaft of the third motor is connected with one conveying belt.
The invention also provides the following technical scheme: the application method of the construction solid waste recovery device comprises the following steps:
s1, firstly starting a second motor to operate so as to drive a crank to rotate, wherein the crank drives a plurality of mounting frames to do reciprocating linear motion through the transmission of a plurality of connecting plates and a plurality of second spherical connecting pieces, and simultaneously, the plurality of first spherical connecting pieces do spiral motion along a plurality of spiral grooves respectively so as to drive the plurality of mounting frames to do spiral vibration;
s2, after the plurality of screens start to vibrate spirally, injecting building solid waste into the screening kettle through the feed inlet, and screening the building solid waste step by step through the filter holes with different diameters on the plurality of screens under the spiral vibration of the plurality of mounting frames;
s3, when screening is completed, the first-stage screened material falls into a first receiving frame through a screen mesh at the lowest side, and after the first receiving frame is received, a third motor is operated to drive a conveyor belt and two conveyor rollers to rotate, and the conveyor belt drives the next receiving frame to move to the lower side of a discharge hole;
s4, stopping the operation of the third motor, controlling the two electric push rods on the screen mesh at the lowest side to shrink and pull out from the two clamping grooves respectively, controlling the first motor on the screen mesh at the lowest side to operate so as to drive the screen mesh at the lowest side to turn over, injecting the screened material at the next stage into the next receiving frame, and reciprocating in this way, so that the hierarchical screening and recycling of the building solid waste are completed.
The invention has the following beneficial effects:
1. compared with the traditional recovery device which sieves the building solid waste, the device has the advantages that the screen with the gradually increased diameters of the plurality of filtering holes from top to bottom is installed in the plurality of installation frames, then the plurality of installation frames are driven to do reciprocating rectilinear motion in a crank rotating mode through the second motor, and meanwhile, the plurality of first spherical connecting pieces connected with the plurality of installation frames do spiral motion along the plurality of spiral grooves in the sieving kettle, so that the plurality of installation frames do compound spiral vibration, the building solid waste falls into the sieving kettle from the discharge hole to be classified and screened, and finally discharged through the discharge hole, sufficient vibration sieving can be obtained, and the phenomena that small-diameter waste cannot fall down and is not completely sieved due to incomplete vibration of the waste, and blocking is caused by blocking of gaps of the screen are blocked are avoided.
2. According to the construction solid waste recycling device and the application method thereof, the plurality of screens are arranged to be rotatably mounted on the inner walls of the plurality of mounting frames, and are driven to rotate through the plurality of first motors, so that after the screen at the lowest side screens the waste at the last stage, the screen at the lowest layer can be driven to overturn through the first motors, the next-stage waste falling onto the screen can also fall from the discharge hole, and waste of all levels is discharged in sequence in the same way.
3. According to the building solid waste recycling device and the application method thereof, the conveying mechanism is further arranged on the shell, the conveying belt is driven by the third motor to drive the plurality of receiving frames to sequentially move forwards, and the building solid waste recycling device can be matched with the operation of the plurality of first motors to conduct grading recycling.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present invention.
Fig. 2 is a schematic diagram of the overall explosive structure of the present invention.
Fig. 3 is a schematic view of a partial explosion structure of the present invention.
Fig. 4 is a schematic view of a first internal structure of the present invention.
Fig. 5 is a schematic diagram of a second internal structure of the present invention.
Fig. 6 is a partial enlarged view at a in fig. 5.
In the figure: 1. a housing; 2. screening the kettle; 201. a feed inlet; 202. a discharge port; 3. a hierarchical screening mechanism; 4. a screen assembly; 401. a mounting frame; 402. a screen; 403. a first motor; 404. an electric push rod; 405. a clamping groove; 406. a telescopic tube; 5. a helical vibration assembly; 501. a fixed block; 502. a spiral groove; 503. a first ball-shaped connector; 504. a connecting rod; 6. a drive assembly; 601. a crank; 602. a connecting plate; 603. a spherical groove; 604. a second ball-shaped connector; 605. a second motor; 7. a transport mechanism; 701. a conveyor belt; 702. a receiving frame; 703. a conveying roller; 704. and a third 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.
Example 1
Example 1 was presented for screening construction solid waste and for the screen 402 to vibrate sufficiently during screening to avoid clogging and incomplete screening;
referring to fig. 1-6, a building solid waste recycling device comprises a shell 1, wherein a screening kettle 2 is arranged on the shell 1, a feed inlet 201 and a discharge outlet 202 are arranged on the screening kettle 2, a classifying screening mechanism 3 is arranged in the screening kettle 2, and the classifying screening mechanism 3 is used for classifying and recycling the building solid waste in the screening kettle 2;
the classifying screening mechanism 3 comprises a screening assembly 4, a spiral vibration assembly 5 and a driving assembly 6, wherein the screening assembly 4 comprises a mounting frame 401 arranged in the screening kettle 2, and a screen 402 is rotationally arranged in the mounting frame 401;
the spiral vibration component 5 is used for driving the screen 402 to vibrate spirally to assist screening, the spiral vibration component 5 comprises a fixed block 501 arranged in the screening kettle 2, a spiral groove 502 is formed in the fixed block 501, a first spherical connecting piece 503 is arranged in the spiral groove 502 in a sliding mode, and the first spherical connecting piece 503 is connected with the mounting frame 401;
the driving component 6 is used for driving the spiral vibration component 5 to operate;
the helical vibration assembly 5 further includes a connection rod 504 rotatably provided to the mounting frame 401, and a first spherical connection member 503 is provided to the connection rod 504.
Wherein, screening cauldron 2 installs on casing 1, and mounting frame 401 is located screening cauldron 2, and screen cloth 402 rotates to be installed in mounting frame 401, rotates at the side of screen cloth 402 and installs connecting rod 504, and connecting rod 504's fixed surface has first spherical connecting piece 503, and casing 1's inner wall is fixed with fixed block 501, and fixed block 501 is annular, has seted up helicla flute 502 at its inner wall, and first spherical connecting piece 503 just is spacing in helicla flute 502.
When the mounting frame 401 is driven to reciprocate left and right by the driving component 6, the mounting frame 401 can make eccentric motion and reciprocate to spirally advance under the limit action of the first spherical connecting piece 503 sliding along the spiral groove 502, so that the effect of compound vibration is achieved, and the building solid waste falling onto the screen 402 through the feeding hole 201 is sufficiently screened.
Example 2
Part of the screened waste is discharged through the discharge port 202, and in order to discharge part of the waste falling on the screen 402, example 2 is proposed;
this embodiment is a modified illustration based on embodiment 1, and referring specifically to fig. 2-6, the screening assembly 4 further includes a first motor 403 disposed in the mounting frame 401, and an output shaft of the first motor 403 is connected to the screen 402;
the screening assembly 4 further comprises two electric push rods 404 symmetrically arranged in the installation frame 401, two clamping grooves 405 are symmetrically formed in the screen 402, the two clamping grooves 405 are respectively matched with the two electric push rods 404, two telescopic pipes 406 are symmetrically arranged on the installation frame 401, and the two telescopic pipes 406 are connected with the screening kettle 2.
Wherein, the left and right parts of screen 402 are the axle, rotate and install in the notch of installing frame 401 inner wall left and right sides, and install first motor 403 in the notch on right side, first motor 403 and the axle coaxial coupling on screen 402 right side drive screen 402 through first motor 403 operation and rotate and can make the partial discarded object that falls on the screen 402 fall.
And when screen cloth 402 is in the horizontal rotation and installs in installing frame 401, in order to make its fixed more stable, draw-in groove 405 has all been seted up to both sides around screen cloth 402, all installs electric putter 404 in the notch around installing frame 401, can play the fixed action to screen cloth 402 in stretching out and drawing back and the joint through two electric putter 404 two draw-in grooves 405.
In order to keep the waste on the screen 402 all the time when the screen 402 vibrates spirally, the telescopic pipes 406 are fixed at the upper end and the lower end of the mounting frame 401, and the other two ends of the two telescopic pipes 406 are respectively fixed at the upper inner wall and the lower inner wall of the screening kettle 2.
Example 3
In order to perform multistage screening on the construction solid waste, example 3 is proposed;
in this embodiment, referring to fig. 2 to 5, a plurality of screen assemblies 4 and spiral vibration assemblies 5 are provided, the screen assemblies 4 and the spiral vibration assemblies 5 are in one-to-one correspondence, and the diameters of the filter holes of the screens 402 are sequentially increased from top to bottom.
Wherein, the screening component 4 and the spiral vibration component 5 are respectively provided with three, and the diameters of the filtering holes on the three screens 402 are sequentially increased from top to bottom, so that the multi-stage screening of the wastes is realized.
In addition, in actual production, the number of the screen assemblies 4 and the spiral vibration assemblies 5, the diameters, the shapes, and the like of the filter holes of the plurality of screens 402 may be adjusted according to the component content and the component characteristics of the waste.
Example 4
To drive the three mounting frames 401 to reciprocate straight left and right, embodiment 4 is proposed;
the embodiment is an improved description based on embodiment 3, specifically referring to fig. 2-5, the driving assembly 6 includes a crank 601 rotatably disposed in the screening kettle 2, a second motor 605 is disposed in the housing 1, an output shaft of the second motor 605 is connected with the crank 601, a plurality of connection plates 602 are rotatably disposed on the crank 601, and the plurality of connection plates 602 are respectively connected with the plurality of mounting frames 401;
the driving assembly 6 further comprises a plurality of spherical grooves 603 respectively formed in the plurality of connecting plates 602, a plurality of second spherical connecting pieces 604 are respectively arranged on the plurality of cranks 601, and the plurality of second spherical connecting pieces 604 are respectively and rotatably arranged in the plurality of spherical grooves 603.
Wherein, the second motor 605 is installed at the diapire of screening cauldron 2, install crank 601 on the output shaft of second motor 605, and the upper end rotation of crank 601 is installed at the upper inner wall of screening cauldron 2, rotate at the surface of crank 601 and install three connecting plate 602, the ball groove 603 has all been seted up to the part that three connecting plate 602 is close to screening cauldron 2 inboard, all rotate in the ball groove 603 of three and install second spherical connecting piece 604, three second spherical connecting piece 604 are fixed with three mounting frame 401 respectively.
The crank 601 is driven to rotate by the operation of the second motor 605, and then the three mounting frames 401 are driven to do left-right reciprocating linear motion by the transmission of the three connecting plates 602 and the three second spherical connecting pieces 604, and the three mounting frames 401 can do spiral motion by taking the three spherical grooves 603 as axes because the three second spherical connecting pieces 604 can rotate around the three spherical grooves 603 respectively.
Example 5
Example 5 was presented for receiving and transporting away classified material after screening was completed;
the embodiment is an improved description based on embodiment 1, specifically referring to fig. 1-2, a conveying mechanism 7 is further provided on the housing 1 for receiving and conveying away the construction solid waste classified by the classified screening mechanism 3, the conveying mechanism 7 includes a conveyor belt 701 provided on the housing 1, and a plurality of receiving frames 702 are provided on the conveyor belt 701;
the transport mechanism 7 further includes two conveying rollers 703 rotatably provided on the housing 1, and the conveying belt 701 is provided on the two conveying rollers 703, and a third motor 704 is provided on the housing 1, and an output shaft of the third motor 704 is connected to one of the conveying belts 701.
Wherein, two transfer rollers 703 are all installed on casing 1 in a rotating way, and two transfer rollers 703 realize the transmission through conveyer belt 701, and a plurality of accepting frames 702 are installed to the equidistance on conveyer belt 701, and third motor 704 is installed to the lateral wall of casing 1, and the output shaft of third motor 704 is fixed with the transfer roller 703 coaxial that is located the rear side.
The third motor 704 rotates to drive the receiving frames 702 to move forward to receive the material.
Example 6
The embodiment discloses a use method of a building solid waste recycling device; specifically, referring to fig. 1-6, the method includes the following steps:
s1, a second motor 605 is started to operate to drive a crank 601 to rotate, the crank 601 drives a plurality of mounting frames 401 to do reciprocating linear motion through the transmission of a plurality of connecting plates 602 and a plurality of second spherical connecting pieces 604, and simultaneously, as a plurality of first spherical connecting pieces 503 do spiral motion along a plurality of spiral grooves 502 respectively, the plurality of mounting frames 401 are driven to do spiral vibration;
s2, after a plurality of screens 402 start to vibrate spirally, injecting building solid waste into the screening kettle 2 through a feed inlet 201, and screening the building solid waste step by step through filter holes with different diameters on the plurality of screens 402 under the spiral vibration of a plurality of mounting frames 401;
s3, when screening is completed, the first-stage screened material falls into a first receiving frame 702 through a screen 402 at the lowest side, after the first receiving frame 702 is received, a third motor 704 is operated to drive a conveyor belt 701 and two conveyor rollers 703 to rotate, and the conveyor belt 701 drives the next receiving frame 702 to move to the lower side of the discharge port 202;
s4, stopping the operation of the third motor 704, controlling the two electric push rods 404 on the screen 402 at the lowest side to shrink and pull out from the two clamping grooves 405 respectively, then controlling the first motor 403 on the screen 402 at the lowest side to operate so as to drive the screen 402 at the lowest side to turn over, injecting the screened material at the next stage into the next receiving frame 702, and thus, reciprocating, and completing the classified screening and recycling of the construction solid waste.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is merely a preferred embodiment of the present invention, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the scope of the invention.
Claims (6)
1. The utility model provides a building solid waste recovery unit which characterized in that: the screening device comprises a shell (1), wherein a screening kettle (2) is arranged on the shell (1), a feed inlet (201) and a discharge outlet (202) are arranged on the screening kettle (2), a grading screening mechanism (3) is arranged in the screening kettle (2), and the grading screening mechanism (3) is used for grading and recycling construction solid wastes in the screening kettle (2); the grading screening mechanism (3) comprises a screening assembly (4), a spiral vibration assembly (5) and a driving assembly (6), wherein the screening assembly (4) comprises a mounting frame (401) arranged in the screening kettle (2), and a screen (402) is rotationally arranged in the mounting frame (401); the spiral vibration component (5) is used for driving the screen (402) to vibrate spirally so as to assist screening, the spiral vibration component (5) comprises a fixed block (501) arranged in the screening kettle (2), a spiral groove (502) is formed in the fixed block (501), a first spherical connecting piece (503) is arranged in the spiral groove (502) in a sliding mode, the first spherical connecting piece (503) is connected with the mounting frame (401), the spiral vibration component (5) further comprises a connecting rod (504) rotatably arranged on the mounting frame (401), and the first spherical connecting piece (503) is arranged on the connecting rod (504); the driving assembly (6) is used for driving the spiral vibration assembly (5) to operate;
the driving assembly (6) comprises a crank (601) which is rotatably arranged in the screening kettle (2), a second motor (605) is arranged in the shell (1), an output shaft of the second motor (605) is connected with the crank (601), a plurality of connecting plates (602) are rotatably arranged on the crank (601), and the connecting plates (602) are respectively connected with the mounting frames (401); the driving assembly (6) further comprises a plurality of spherical grooves (603) which are respectively formed in the connecting plates (602), a plurality of second spherical connecting pieces (604) are respectively arranged on the cranks (601), and the second spherical connecting pieces (604) are respectively and rotatably arranged in the spherical grooves (603).
2. The construction solid waste recycling apparatus according to claim 1, wherein: the screening assembly (4) further comprises a first motor (403) arranged in the installation frame (401), an output shaft of the first motor (403) is connected with the screen cloth (402), the screen cloth (402) is symmetrically arranged with two electric pushing rods (404) in the installation frame (401), two clamping grooves (405) are symmetrically formed in the screen cloth (402), the clamping grooves (405) are respectively matched with the two electric pushing rods (404), two telescopic tubes (406) are symmetrically arranged on the installation frame (401), and the two telescopic tubes (406) are connected with the screening kettle (2).
3. The construction solid waste recycling apparatus according to claim 2, wherein: the screening components (4) and the spiral vibration components (5) are all provided with a plurality of screening components (4) and a plurality of spiral vibration components (5) which are in one-to-one correspondence, and the diameters of the filtering holes of the screens (402) are sequentially increased from top to bottom.
4. A construction solid waste recycling apparatus according to claim 3, wherein: still be provided with transport mechanism (7) on casing (1) and be used for accepting building solid waste under hierarchical screening mechanism (3) hierarchical screening and transport away, transport mechanism (7) including set up in conveyer belt (701) on casing (1), be provided with a plurality of on conveyer belt (701) and accept frame (702).
5. The construction solid waste recycling apparatus according to claim 4, wherein: the conveying mechanism (7) further comprises two conveying rollers (703) rotatably arranged on the shell (1), the conveying belts (701) are arranged on the two conveying rollers (703), a third motor (704) is arranged on the shell (1), and an output shaft of the third motor (704) is connected with one conveying belt (701).
6. The method of using a construction solid waste recycling apparatus according to claim 5, comprising the steps of:
s1, firstly, a second motor (605) is started to operate so as to drive a crank (601) to rotate, the crank (601) drives a plurality of mounting frames (401) to do reciprocating linear motion through the transmission of a plurality of connecting plates (602) and a plurality of second spherical connecting pieces (604), and simultaneously, as a plurality of first spherical connecting pieces (503) do spiral motion in a plurality of spiral grooves (502) respectively, the plurality of mounting frames (401) are driven to do spiral vibration;
s2, after a plurality of screens (402) start to vibrate spirally, injecting building solid waste into the screening kettle (2) through a feed inlet (201), and screening the building solid waste step by step through filter holes with different diameters on the plurality of screens (402) under the spiral vibration of a plurality of mounting frames (401);
s3, when screening is completed, the first-stage screened material falls into a first receiving frame (702) through a screen (402) at the lowest side, after the first receiving frame (702) is received, a third motor (704) is operated to drive a conveying belt (701) and two conveying rollers (703) to rotate, and the conveying belt (701) drives the next receiving frame (702) to move to the lower side of a discharge hole (202);
s4, stopping the operation of the third motor (704), controlling the two electric push rods (404) on the screen (402) at the lowest side to shrink and respectively pull out from the two clamping grooves (405), then controlling the first motor (403) on the screen (402) at the lowest side to operate so as to drive the screen (402) at the lowest side to turn over, injecting the screened material at the next stage into the next receiving frame (702), and repeating the steps to finish the classified screening and recycling of the construction solid waste.
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| CN202210461426.1A CN114850026B (en) | 2022-04-28 | 2022-04-28 | Building solid waste recycling device and application method thereof |
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| CN202210461426.1A CN114850026B (en) | 2022-04-28 | 2022-04-28 | Building solid waste recycling device and application method thereof |
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Effective date of registration: 20231205 Address after: D028, Unit 1803, No. 9-1 Xiayang South Road, Haicang District, Xiamen City, Fujian Province, 361000 Applicant after: Xiamen Municipal Environmental Resources Recycling Co.,Ltd. Address before: 423300 national circular economy demonstration park, Yongxing Economic Development Zone, Chenzhou City, Hunan Province Applicant before: Wen Mengchen |
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