CN111375546A - Sand and stone particle recycling and treating equipment for building and using method thereof - Google Patents
Sand and stone particle recycling and treating equipment for building and using method thereof Download PDFInfo
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- CN111375546A CN111375546A CN202010203349.0A CN202010203349A CN111375546A CN 111375546 A CN111375546 A CN 111375546A CN 202010203349 A CN202010203349 A CN 202010203349A CN 111375546 A CN111375546 A CN 111375546A
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- 239000004576 sand Substances 0.000 title claims abstract description 64
- 239000002245 particle Substances 0.000 title claims abstract description 60
- 238000004064 recycling Methods 0.000 title claims abstract description 57
- 239000004575 stone Substances 0.000 title claims abstract description 48
- 238000000034 method Methods 0.000 title claims description 12
- 238000012216 screening Methods 0.000 claims abstract description 228
- 230000007246 mechanism Effects 0.000 claims abstract description 112
- 239000000203 mixture Substances 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims description 173
- 230000007723 transport mechanism Effects 0.000 claims description 25
- 238000012545 processing Methods 0.000 claims description 11
- 238000010276 construction Methods 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 6
- 238000011282 treatment Methods 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 239000012535 impurity Substances 0.000 claims description 3
- 238000011221 initial treatment Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims description 2
- 238000011010 flushing procedure Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims 1
- 239000013618 particulate matter Substances 0.000 claims 1
- 239000004566 building material Substances 0.000 abstract description 3
- 238000009435 building construction Methods 0.000 abstract description 2
- 239000004567 concrete Substances 0.000 description 8
- 239000008187 granular material Substances 0.000 description 6
- 239000004568 cement Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000010813 municipal solid waste Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 238000004642 transportation engineering Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000000275 quality assurance Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- 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
- B07B1/04—Stationary flat screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B3/00—Destroying solid waste or transforming solid waste into something useful or harmless
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B5/00—Operations not covered by a single other subclass or by a single other group in this subclass
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Combined Means For Separation Of Solids (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to the technical field of building materials, in particular to a sand and stone particle recycling device for buildings, which comprises a conveying device and a screening device, wherein the right end of a main conveying belt is connected with the screening device, the screening device comprises a screening barrel and a recycling mechanism, the screening barrel is connected with the right end of the main conveying belt, the bottom end of the screening barrel is connected with an auxiliary conveying mechanism, a screening net is arranged at the bottom end of the screening barrel, the bottom of the screening barrel is inclined by an angle a from left to right below, the recycling mechanism is arranged below the screening barrel and comprises a recycling belt and a recycling barrel, one end of the recycling belt is arranged below the screening barrel, and the other end of the recycling bag is connected with the recycling barrel. The invention aims to provide the sand and stone particle recycling and treating equipment for the building, which is convenient to operate and can classify and recycle sand and stone particle mixtures remained in building construction.
Description
Technical Field
The invention relates to the technical field of building materials, in particular to sand and stone particle recycling equipment for buildings and a using method thereof.
Background
Along with the implementation of national policies on environmental protection, the environmental protection and the water and soil conservation are more and more important, and the wastewater treatment after the sand screening system is washed is not only a mandatory requirement on the aspect of environmental protection, but also a key point for system acceptance and operation cost control; high-quality aggregate washing of an artificial or natural sand screening system is one of key points for quality assurance, however, waste water is inevitably generated after washing, and the waste water produced according to the past experience contains a large amount of fine sand besides mud, and the fine sand is also a key component for changing the gradation of the sand and improving the workability and the fluidity of concrete when the concrete is mixed.
Concrete, referred to as "concrete" for short: refers to a general term for engineering composite materials formed by cementing aggregate into a whole by cementing materials. The term concrete generally refers to cement as a cementing material and sand and stone as aggregate; the cement concrete, also called ordinary concrete, is widely used in civil engineering.
The building materials comprise concrete, mortar, cement bricks and the like which are widely used, the basic production materials are cement, sand and stone materials, the exploitation and supply of the sand, stone and cement materials required by the building can continuously cause irreversible influence on the environment, the building garbage can not be effectively recycled, not only is the resource waste, but also the ecological environment is damaged. This equipment can rapid processing building rubbish, and can sieve the building rubbish after handling, realizes the classification and utilizes, can also handle building rubbish at the job site to difficult raise dust pollutes the construction environment.
The mixed aggregate is not used up sometimes when the whole construction project is finished, and is very wasted if the mixed aggregate is discarded, and the used aggregate is mixed in different proportions in different buildings, so that a device for classifying, recovering and treating the residual gravel particles is needed.
Disclosure of Invention
The technical problems to be solved by the invention are as follows: the sand and stone particle recycling equipment for the building is convenient to operate and capable of classifying and recycling sand and stone particle mixtures remained in building construction.
The basic scheme of the invention is as follows: a sand and stone particle recycling device for buildings comprises a conveying device and a screening device, wherein the conveying device comprises a main conveying mechanism and an auxiliary conveying mechanism, the main conveying mechanism comprises a support frame and a main conveying belt arranged above the support frame, sand and stone particles to be recycled move to the right end from the left end along with the main conveying belt, the right end of the main conveying belt is connected with the screening device, the screening device comprises a screening barrel and a recycling mechanism, the screening barrel is connected with the right end of the main conveying belt, the bottom end of the screening barrel is connected with the auxiliary conveying mechanism, a screening net is arranged at the bottom end of the screening barrel, the bottom of the screening barrel inclines at an angle of a degree from the left side to the right side, a recycling mechanism is arranged below the screening barrel, the recycling mechanism comprises a recycling belt and a recycling barrel, one end of the recycling belt is arranged below the screening barrel, the other end of the recovery bag is connected with the recovery barrel.
Preferably, the screening barrel comprises a primary screening barrel, a secondary screening barrel and a tertiary screening barrel, the recovery mechanism comprises a primary recovery mechanism, a secondary recovery mechanism and a tertiary recovery mechanism, the primary recovery mechanism comprises a primary recovery belt and a primary recovery barrel, the secondary recovery mechanism comprises a secondary recovery belt and a secondary recovery barrel, the tertiary recovery mechanism comprises a tertiary recovery belt and a tertiary recovery barrel, the primary screening barrel is connected with the right end of the main conveyor belt, the primary recovery mechanism is arranged below the primary screening barrel, the secondary recovery mechanism is arranged below the secondary screening barrel, one end of the secondary recovery belt is arranged below the secondary screening barrel, the other end of the secondary recovery belt is connected with the secondary recovery barrel, the tertiary recovery mechanism is arranged below the tertiary screening barrel, one end of the secondary recovery belt is arranged below the tertiary screening barrel, the other end of the third-level recovery belt is connected with the third-level recovery barrel, and the second-level screening barrel and the third-level screening barrel are connected with the auxiliary conveying mechanism.
Preferably, the bottom of one-level screening bucket is equipped with the one-level screening net, the bottom of second grade screening bucket is equipped with the second grade screening net, the bottom of tertiary screening bucket is equipped with tertiary screening net, just the net size of one-level screening net is less than the net size of second grade screening net, the net size of second grade screening net is less than the net size of tertiary screening net.
Preferably, vice transport mechanism includes one-level transport mechanism and second grade transport mechanism, one-level transport mechanism includes the one-level conveyer belt, second grade transport mechanism includes the second grade conveyer belt, one-level transport mechanism with the bottom of one-level screening bucket is connected, just one-level transport mechanism's direction of motion with the direction of motion in one-level recovery area is perpendicular, second grade transport mechanism with the bottom of second grade screening bucket is connected, second grade transport mechanism's direction of motion with the direction of motion in second grade recovery area is perpendicular.
Preferably, two sides of the main conveyor belt, the primary conveying mechanism and the secondary conveying mechanism are provided with blocking pieces.
Preferably, be equipped with the main mixing roller in the main belt, be equipped with the one-level mixing roller in the one-level conveyer belt, be equipped with the second grade mixing roller in the second grade conveyer belt, main mixing roller, one-level mixing roller and second grade mixing roller all are connected with the motor.
Preferably, the bottoms of the first-level conveying belt, the first-level recovery belt, the second-level conveying belt, the second-level recovery belt and the third-level recovery belt are all hollowed out.
Preferably, the screening device further comprises a cleaning device, and the cleaning device is a flushing pipe.
Preferably, screening plant bottom is equipped with washes husky pond, one-level screening bucket, second grade screening bucket, tertiary screening bucket, one-level transport mechanism and second grade transport mechanism all locate through support piece wash husky pond inside.
The working principle and the advantages of the invention are as follows: the sand and stone particles to be recovered are conveyed to the right end from the left end of the transfer belt by a conveying device, the sand and stone particles to be recovered fall under the action of self gravity after moving to the right end, because the right end of the main conveying belt is connected with a primary screening barrel, the sand and stone particles to be recovered fall into a first screening barrel, the sand and stone particles smaller than the mesh size of the primary screening barrel directly fall onto the primary screening barrel through the mesh, the separated primary sand and stone are conveyed into the primary recycling barrel through the primary screening belt, the sand and stone which do not pass through the primary screening net are conveyed to a secondary screening barrel through the primary conveying belt, the sand and stone which pass through the secondary screening net are secondary sand and stone, the secondary sand and stone are conveyed into the secondary recycling barrel through the secondary recycling belt, the sand and stone which do not pass through the secondary screening net are tertiary sand and stone, tertiary grit transports tertiary recycling bin through the second grade recovery area in, the particle size of the one-level grit that the screening obtained is less than the particle size of second grade grit, the particle size of second grade grit is less than the size of tertiary grit granule, and at the grit at the main conveyor belt, the transportation engineering of one-level conveyer belt and second grade conveyer belt, through rotatory mixing roll with the granule misce bene of not unidimensional, when preventing the screening, stop up the screening net, whole screening process principle is simple, and convenient for operation, with the grit granule according to the categorised recovery of size of a dimension.
The invention also provides a use method of the sand and stone particle recycling and treating equipment for the building, which comprises the following steps:
s1, carrying out centralized treatment on the sand and stone particle mixture after the construction is finished, and carrying out primary treatment by using clear water to remove tiny particle impurities such as dust and the like;
s2, mounting equipment, mounting a conveying device and a screening device mounting equipment structure, arranging a main conveying belt on a support frame, connecting the right end of the main conveying belt with a screening device, wherein the screening device comprises a screening barrel and a recovery mechanism, the screening barrel comprises a primary screening barrel, a secondary screening barrel and a tertiary screening barrel, the recovery mechanism comprises a primary recovery mechanism, a secondary recovery mechanism and a tertiary recovery mechanism, the primary recovery mechanism comprises a primary recovery belt and a primary recovery barrel, the secondary recovery mechanism comprises a secondary recovery belt and a secondary recovery barrel, the tertiary recovery mechanism comprises a tertiary recovery belt and a tertiary recovery barrel, the primary screening barrel is connected with the right end of the main conveying belt, the primary recovery mechanism is arranged below the primary screening barrel, the secondary recovery mechanism is arranged below the secondary screening barrel, one end of the secondary recovery belt is arranged below the secondary screening barrel, the other end of the secondary recovery belt is connected with the secondary recovery barrel, the tertiary recovery mechanism is arranged below the tertiary screening barrel, one end of the tertiary recovery belt is arranged below the tertiary screening barrel, the other end of the tertiary recovery belt is connected with the tertiary recovery barrel, and the secondary screening barrel and the tertiary screening barrel are connected with the auxiliary conveying mechanism;
s3, starting the equipment, and checking whether each structural device can normally operate;
s4, after confirming that each structure can normally operate, pouring the primarily treated gravel mixture at the left end of the main conveyor belt, conveying the gravel particle mixture to the right end by using the main conveyor belt, screening by using the primary screening barrel, the secondary screening barrel and the tertiary screening barrel, and mounting particle sizes for classification;
s5, subdividing the reclaimed sandstone particles again as required, only replacing the grid size of the screening net in the screening barrel in the equipment, and repeating the steps for subdividing again;
s6, if the sand and stone particles obtained by classification need to be reprocessed, a crushing device can be added into the recycling bin by utilizing crushing treatment.
Drawings
FIG. 1 is a front view of a sand and stone particle recycling device for construction according to the present invention;
FIG. 2 is a top view of the sand and stone particle recycling equipment for construction;
FIG. 3 is a perspective view of a primary recycling mechanism of the sand and stone particle recycling device for construction of the present invention;
FIG. 4 is a front view of a primary recycling mechanism of the sand and stone particle recycling device for construction of the present invention;
FIG. 5 is an enlarged view of a portion A of FIG. 1;
FIG. 6 is a partial enlarged view of portion B of FIG. 2;
FIG. 7 is an enlarged view of a portion C of FIG. 2;
reference numerals referred to in the drawings have: the main conveying mechanism 1, the support frame 101, the main conveyer belt 102, driving motor 103, the main roller 105 that mixes, the one-level conveyer belt 106, the one-level roller 107 that mixes, second grade conveyer belt 108, second grade roller 109 that mixes, screening plant 2, support piece 201, wash husky pond 202, one-level recovery mechanism 3, one-level recovery area 301, one-level recycling bin 302, one-level screening bucket 303, second grade recovery mechanism 4, second grade recovery area 401, second grade recycling bin 402, second grade screening bucket 403, tertiary recovery mechanism 5, tertiary recovery area 501, tertiary recovery bucket 502.
Detailed Description
The following is further detailed by the specific embodiments:
as shown in fig. 1 to 7, a building sandstone particle recycling device comprises a conveying device and a screening device 2, wherein the conveying device comprises a main conveying mechanism and an auxiliary conveying mechanism, the main conveying mechanism 1 comprises a support frame 101 and a main conveying belt 102 arranged above the support frame 101, the main conveying belt 102 is connected with a driving motor 103, the driving motor 103 is started, sandstone particles to be recycled move to the right end from the left end along with the main conveying belt 102, the right end of the main conveying belt is connected with the screening device 2, the screening device 2 comprises a screening barrel and a recycling mechanism, the screening barrel is connected with the right end of the main conveying belt 102, the bottom end of the screening barrel is connected with the auxiliary conveying mechanism, a screening net is arranged at the bottom end of the screening barrel, the bottom of the screening barrel inclines at an angle of a degree from left to right below, the recycling mechanism is arranged below the screening barrel, the recycling mechanism comprises a recycling belt and a recycling barrel, one end of the recycling belt is arranged below the screening barrel, the other end of the recovery bag is connected with the recovery barrel.
The screening barrel comprises a primary screening barrel 303, a secondary screening barrel 403 and a tertiary screening barrel, the recovery mechanism comprises a primary recovery mechanism 3, a secondary recovery mechanism 4 and a tertiary recovery mechanism, the primary recovery mechanism 3 comprises a primary recovery belt 301 and a primary recovery barrel 302, the secondary recovery mechanism 4 comprises a secondary recovery belt 401 and a secondary recovery barrel 402, the tertiary recovery mechanism comprises a tertiary recovery belt 501 and a tertiary recovery barrel 502, the primary screening barrel 303 is connected with the right end of the main conveyor belt 102, the primary recovery mechanism 3 is arranged below the primary screening barrel 303, the secondary recovery mechanism 4 is arranged below the secondary screening barrel 403, one end of the secondary recovery belt 401 is arranged below the secondary screening barrel, the other end of the secondary recovery belt 401 is connected with the secondary recovery barrel 402, the tertiary recovery mechanism is arranged below the tertiary screening barrel 403, one end of the tertiary recovery belt 501 is arranged below the tertiary screening barrel, the other end of the tertiary recovery belt 501 is connected with the tertiary recovery barrel 502, the secondary screening barrel 403 and the tertiary screening barrel are connected with the secondary conveying mechanism.
The bottom of one-level screening bucket 303 is equipped with the one-level screening net, and the bottom of second grade screening bucket 403 is equipped with the second grade screening net, and the bottom of tertiary screening bucket is equipped with tertiary screening net, and the net size of one-level screening net is less than the net size of second grade screening net, and the net size of second grade screening net is less than the net size of tertiary screening net.
The auxiliary conveying mechanism comprises a first-stage conveying mechanism and a second-stage conveying mechanism, the first-stage conveying mechanism comprises a first-stage conveying belt 106, the second-stage conveying mechanism comprises a second-stage conveying belt 108, the first-stage conveying mechanism is connected with the bottom of the first-stage screening barrel 303, the moving direction of the first-stage conveying mechanism is perpendicular to the moving direction of the first-stage recovery belt 301, the second-stage conveying mechanism is connected with the bottom of the second-stage screening barrel 403, and the moving direction of the second-stage conveying mechanism is perpendicular to the moving direction of the second-stage recovery belt 401.
The two sides of the main conveying belt 102, the first-level conveying mechanism and the second-level conveying mechanism are provided with separation blades, a main mixing roller 105 is arranged in the main conveying belt 102, a first-level mixing roller 107 is arranged in the first-level conveying belt 106, a second-level mixing roller 109 is arranged in the second-level conveying belt 108, and the main mixing roller 105, the first-level mixing roller 107 and the second-level mixing roller 109 are connected with motors.
The bottom of one-level conveyer belt 106, one-level recovery area 301, second grade conveyer belt 108, second grade recovery area 401 and tertiary recovery area 501 is all fretwork, and screening plant 2 still includes belt cleaning device, and belt cleaning device is the wash pipe, and screening plant 2 bottom is equipped with washes husky pond 202, and one-level screening bucket 303, second grade screening bucket 403, tertiary screening bucket, one-level transport mechanism and second grade transport mechanism all locate through support piece 201 and wash husky pond 202 inside.
The sand particles to be recovered are conveyed to the right end from the left end of the transfer belt by a conveying device, and fall under the action of self gravity after moving to the right end, because the right end of the main conveying belt 102 is connected with a primary screening barrel 303, the sand particles to be recovered fall into a first screening barrel, the sand particles smaller than the size of the meshes of the primary screening barrel 303 directly fall onto a primary recovery belt 301 through the meshes, the primary sand obtained by separation is conveyed into the primary recovery barrel 302 through the primary recovery belt 301, the sand which does not pass through the primary screening net is conveyed into a secondary screening barrel 403 through a primary conveying belt 106, the sand which passes through the secondary screening net is secondary sand, the secondary sand is conveyed into a secondary recovery barrel 402 through a secondary recovery belt 401, the sand which does not pass through the secondary screening net is conveyed into a secondary screening barrel 403 through a secondary conveying belt 108, the sand which passes through the tertiary screening net is tertiary sand, tertiary grit passes through second grade recovery area 401 and transports tertiary recycling bin 502 in, the particle size of the one-level grit that the screening obtained is less than the particle size of second grade grit, the particle size of second grade grit is less than the size of tertiary grit granule, and in the grit at main conveyor 102, the transportation engineering of one-level conveyer belt 106 and second grade conveyer belt 108, through rotatory mixing roller with not unidimensional granule misce, when preventing the screening, block up the screening net, whole screening process principle is simple, and convenient for operation, retrieve the grit granule according to size classification.
The invention also provides a use method of the sand and stone particle recycling and treating equipment for the building, which comprises the following steps:
s1, carrying out centralized treatment on the sand and stone particle mixture after the construction is finished, and carrying out primary treatment by using clear water to remove tiny particle impurities such as dust and the like;
s2, mounting equipment, mounting a conveying device and a screening device 2, mounting a device structure, arranging a main conveying belt 102 on a support frame 101, connecting the right end of the main conveying belt with the screening device 2, arranging the screening device 2 to comprise a screening barrel and a recovery mechanism, arranging the screening barrel to comprise a primary screening barrel 303, a secondary screening barrel 403 and a tertiary screening barrel, arranging the recovery mechanism to comprise a primary recovery mechanism 3, a secondary recovery mechanism 4 and a tertiary recovery mechanism, arranging the primary recovery mechanism 3 to comprise a primary recovery belt 301 and a primary recovery barrel 302, arranging the secondary recovery mechanism 4 to comprise a secondary recovery belt 401 and a secondary recovery barrel 402, arranging the tertiary recovery mechanism to comprise a tertiary recovery belt 501 and a tertiary recovery barrel 502, connecting the primary screening barrel 303 with the right end of the main conveying belt 102, arranging the primary recovery mechanism 3 below the primary screening barrel 303, arranging the secondary screening barrel 403 below the secondary recovery mechanism 4, arranging one end of the secondary recovery belt 401 below the secondary screening barrel 403, the other end of the secondary recovery belt 401 is connected with the secondary recovery barrel 402, the tertiary recovery mechanism is arranged below the tertiary screening barrel, one end of the tertiary recovery belt 501 is arranged below the tertiary screening barrel, the other end of the tertiary recovery belt 501 is connected with the tertiary recovery barrel 502, and the secondary screening barrel 403 and the tertiary screening barrel are connected with the auxiliary conveying mechanism;
s3, starting the equipment, and checking whether each structural device can normally operate;
s4, after confirming that each structure can normally operate, pouring the primarily treated gravel mixture at the left end of the main conveyor belt 102, conveying the gravel particle mixture to the right end by using the main conveyor belt 102, screening by using the primary screening barrel 303, the secondary screening barrel 403 and the tertiary screening barrel, and mounting the particle sizes for classification;
s5, subdividing the reclaimed sandstone particles again as required, only replacing the grid size of the screening net in the screening barrel in the equipment, and repeating the steps for subdividing again;
s6, if the sand and stone particles obtained by classification need to be reprocessed, a crushing device can be added into the recycling bin by utilizing crushing treatment.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics is not described herein in any greater extent than that known in the art at the filing date or prior to the priority date of the application, so that those skilled in the art can now appreciate that all of the above-described techniques in this field and have the ability to apply routine experimentation before this date can be combined with one or more of the present teachings to complete and implement the present invention, and that certain typical known structures or known methods do not pose any impediments to the implementation of the present invention by those skilled in the art. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (10)
1. The utility model provides a sand and stone particulate matter recovery processing equipment for building which characterized in that: the sand and stone separating device comprises a conveying device and a screening device (2), wherein the conveying device comprises a main conveying mechanism and an auxiliary conveying mechanism, the main conveying mechanism (1) comprises a support frame (101) and a main conveying belt (102) arranged above the support frame (101), sand and stone particles to be recovered move to the right end from the left end along with the main conveying belt (102), the right end of the main conveying belt is connected with the screening device (2), the screening device (2) comprises a screening barrel and a recovery mechanism, the screening barrel is connected with the right end of the main conveying belt (102), the bottom end of the screening barrel is connected with the auxiliary conveying mechanism, a screening net is arranged at the bottom end of the screening barrel, the bottom of the screening barrel is inclined by a degree from the left to the right below, the recovery mechanism is arranged below the screening barrel and comprises a recovery belt and a recovery barrel, one end of the recovery belt is arranged below the screening barrel, the other end of the recovery bag is connected with the recovery barrel.
2. The sand and stone particle recycling and processing equipment for buildings as claimed in claim 1, wherein: the screening barrel comprises a first-level screening barrel (303), a second-level screening barrel (403) and a third-level screening barrel, the recovery mechanism comprises a first-level recovery mechanism (3), a second-level recovery mechanism (4) and a third-level recovery mechanism (5), the first-level recovery mechanism (3) comprises a first-level recovery belt (301) and a first-level recovery barrel (302), the second-level recovery mechanism (4) comprises a second-level recovery belt (401) and a second-level recovery barrel (402), the third-level recovery mechanism (5) comprises a third-level recovery belt (501) and a third-level recovery barrel (502), the first-level screening barrel (303) is connected with the right end of the main conveyor belt (102), the first-level recovery mechanism (3) is arranged below the first-level screening barrel (303), the second-level recovery mechanism (4) is arranged below the second-level screening barrel (403), one end of the second-level recovery belt (401) is arranged below the second-level screening barrel (403), the other end of second grade recovery area (401) with second grade recycling bin (402) are connected, tertiary recovery mechanism (5) are located tertiary screening bucket below, the one end of tertiary recovery area (501) is located the below of tertiary screening bucket, the other end of tertiary recovery area (501) with tertiary recycling bin (502) are connected, second grade screening bucket (403), tertiary screening bucket with vice transport mechanism is connected.
3. The sand and stone particle recycling and processing equipment for buildings as claimed in claim 2, wherein: the bottom of one-level screening bucket (303) is equipped with the one-level screening net, the bottom of second grade screening bucket (403) is equipped with the second grade screening net, the bottom of tertiary screening bucket is equipped with tertiary screening net, just the net size of one-level screening net is less than the net size of second grade screening net, the net size of second grade screening net is less than the net size of tertiary screening net.
4. The sand and stone particle recycling and processing equipment for buildings as claimed in claim 2, wherein: vice transport mechanism includes one-level transport mechanism and second grade transport mechanism, one-level transport mechanism includes one-level conveyer belt (106), second grade transport mechanism includes second grade conveyer belt (108), one-level transport mechanism with the bottom of one-level screening bucket (303) is connected, just one-level transport mechanism's direction of motion with the direction of motion of one-level retrieval area (301) is perpendicular, second grade transport mechanism with the bottom of second grade screening bucket (403) is connected, second grade transport mechanism's direction of motion with the direction of motion of second grade retrieval area (401) is perpendicular.
5. The sand and stone particle recycling and processing equipment for buildings as claimed in claim 4, wherein: and blocking pieces are arranged on two sides of the main conveying belt (102), the primary conveying mechanism and the secondary conveying mechanism.
6. The sand and stone particle recycling and processing equipment for buildings as claimed in claim 5, wherein: be equipped with main mixing roller (105) in main conveyer belt (102), be equipped with one-level mixing roller (107) in one-level conveyer belt (106), be equipped with second grade mixing roller (109) in second grade conveyer belt (108), main mixing roller (105), one-level mixing roller (107) and second grade mixing roller (109) all are connected with the motor.
7. The sand and stone particle recycling and processing equipment for buildings as claimed in claim 6, wherein: the bottoms of the primary conveyor belt (106), the primary recovery belt (301), the secondary conveyor belt (108), the secondary recovery belt (401) and the tertiary recovery belt (501) are all hollowed out.
8. The sand and stone particle recycling and processing equipment for building as claimed in claim 7, wherein: the screening device (2) further comprises a cleaning device, and the cleaning device is a flushing pipe.
9. The sand and stone particle recycling and processing equipment for building as claimed in claim 8, wherein: screening plant (2) bottom is equipped with washes husky pond (202), one-level screening bucket (303), second grade screening bucket (403), tertiary screening bucket, one-level transport mechanism and second grade transport mechanism all locate through support piece (201) wash husky pond (202) inside.
10. The use method of the sand and stone particle recycling and processing equipment for buildings as claimed in claims 1-9, wherein the method comprises the following steps: the method comprises the following steps:
s1, carrying out centralized treatment on the sand and stone particle mixture after the construction is finished, and carrying out primary treatment by using clear water to remove tiny particle impurities such as dust and the like;
s2, installing equipment, namely installing a conveying device and a screening device (2) installation equipment structure, arranging a main conveying belt (102) on a support frame (101), connecting the right end of the main conveying belt with the screening device (2), arranging the screening device (2) by a screening barrel and a recovery mechanism, arranging the screening barrel by a first-stage screening barrel (303), a second-stage screening barrel (403) and a third-stage screening barrel, arranging the recovery mechanism by a first-stage recovery mechanism (3), a second-stage recovery mechanism (4) and a third-stage recovery mechanism (5), arranging the first-stage recovery mechanism (3) by a first-stage recovery belt (301) and a first-stage recovery barrel (302), arranging the second-stage recovery mechanism (4) by a second-stage recovery belt (401) and a second-stage recovery barrel (402), arranging the third-stage recovery mechanism (5) by a third-stage recovery belt (501) and a third-stage recovery barrel (502), and connecting the first-stage screening barrel (303) with the right end of the, the primary screening barrel (303) is provided with the primary recovery mechanism (3) below, the secondary recovery mechanism (4) is arranged below the secondary screening barrel (403), one end of the secondary recovery belt (401) is arranged below the secondary screening barrel (403), the other end of the secondary recovery belt (401) is connected with the secondary recovery barrel (402), the tertiary recovery mechanism (5) is arranged below the tertiary screening barrel, one end of the tertiary recovery belt (501) is arranged below the tertiary screening barrel, the other end of the tertiary recovery belt (501) is connected with the tertiary recovery barrel (502), and the secondary screening barrel (403) and the tertiary screening barrel are connected with the auxiliary conveying mechanism;
s3, starting the equipment, and checking whether each structural device can normally operate;
s4, after confirming that each structure can normally operate, pouring the primarily treated gravel mixture at the left end of the main conveyor belt (102), conveying the gravel particle mixture to the right end by using the main conveyor belt (102), screening by using the primary screening barrel (303), the secondary screening barrel (403) and the tertiary screening barrel, and installing particle sizes for classification;
s5, subdividing the reclaimed sandstone particles again as required, only replacing the grid size of the screening net in the screening barrel in the equipment, and repeating the steps for subdividing again;
s6, if the sand and stone particles obtained by classification need to be reprocessed, a crushing device can be added into the recycling bin by utilizing crushing treatment.
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| CN205914398U (en) * | 2016-08-01 | 2017-02-01 | 张莺隽 | Novel sand screening machine for building centrifugal |
| CN108246472A (en) * | 2018-02-01 | 2018-07-06 | 新疆兵团水利水电工程集团有限公司 | Core-wall or sloping core filter material preparation facilities and method |
| US20190177221A1 (en) * | 2016-04-11 | 2019-06-13 | Khd Humboldt Wedag Gmbh | Use of treated desert sand as aggregate for concrete |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20190177221A1 (en) * | 2016-04-11 | 2019-06-13 | Khd Humboldt Wedag Gmbh | Use of treated desert sand as aggregate for concrete |
| CN205914398U (en) * | 2016-08-01 | 2017-02-01 | 张莺隽 | Novel sand screening machine for building centrifugal |
| CN108246472A (en) * | 2018-02-01 | 2018-07-06 | 新疆兵团水利水电工程集团有限公司 | Core-wall or sloping core filter material preparation facilities and method |
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