CN110064599A - A kind of building waste optics sorting and processing system and processing method - Google Patents
A kind of building waste optics sorting and processing system and processing method Download PDFInfo
- Publication number
- CN110064599A CN110064599A CN201910361059.6A CN201910361059A CN110064599A CN 110064599 A CN110064599 A CN 110064599A CN 201910361059 A CN201910361059 A CN 201910361059A CN 110064599 A CN110064599 A CN 110064599A
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- China
- Prior art keywords
- personal computer
- valve group
- industrial personal
- digital camera
- conveyer belt
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/04—Sorting according to size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
- B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
- B07C5/366—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C2501/00—Sorting according to a characteristic or feature of the articles or material to be sorted
- B07C2501/0054—Sorting of waste or refuse
Abstract
The invention discloses a kind of building waste optics sorting and processing system and processing methods, including conveyer belt, detection device, sorting equipment and collection device, conveyer belt is for conveying material, detection device includes line-scan digital camera and industrial personal computer, line-scan digital camera is set to one upper side of conveyer belt, and industrial personal computer connects the line-scan digital camera.Sorting equipment includes PLC system, air pump and air blowing valve group, and PLC system connects air pump and air blowing valve group, and air blowing valve group is set to one side-lower of conveyer belt, and collection device includes multiple recycling bins, which is set to air blowing valve group side, and industrial personal computer connects PLC system.Industrial personal computer, PLC system and air blowing valve group is cooperated to carry out sorting processing to building waste by line-scan digital camera, line-scan digital camera acquisition pictorial information feeds back to industrial personal computer, industrial personal computer, which analyzes pictorial information, handles and assigns instruction to PLC system, PLC system controls air blowing valve group and the material of whereabouts is blown to corresponding recycling bins, greatly improves the efficiency of sorting.
Description
Technical field
The present invention relates to building wastes to sort field, and in particular to a kind of building waste optics sorting and processing system and processing
Method.
Background technique
China is maximum construction market in the world, current building amount be more than world's total amount more than half, urban construction
Middle rubbish generates and the quantity of discharge is also in rapid growth, wherein building waste accounts for about the 30%-40% of rubbish total amount, still
China's construction refuse resource utilization rate only has 5% or so.China's building waste Treatment and recovery is fallen behind using technical level,
Urban building waste processing mostly uses the mode directly filled, not only land occupation but also has polluted environment, compared with developed countries gap
It is larger.Many wastes in building waste are sorted, reject or crush after, similar concrete, steel, timber etc. are can to make
It is re-used for regenerated resources, therefore just needs that building waste is classified and recycled, realize comprehensive utilization of resources.
Existing building waste sorting system mainly passes through loading machine on garbage transporting to conveyer belt, and some granularities are big
Building stones first pass through broken, then are recycled by the different sieves of rotary screen to different grain size building stones.By using vibrating screen, rolling
The equipment such as shaft screen, cooperation air separation technique and other special process means can only sub-elect the object that volume mass differs greatly, together
When need to add manual sorting's link, the impurity not differentiated between on conveyer belt is picked up.This method is difficult to high-precision and sorts
Size, color, building waste similar in shape, can only carry out coarseness sorting, while the work of manual sorting is also compared to it
It is dirty and messy and dangerous, it is not able to achieve and the purpose used is rationally utilized and regenerated to building waste.
Summary of the invention
Facilitate producer's operation and maintenance the present invention provides a kind of, and production cost can be effectively reduced and improve production
The building waste optics sorting and processing system and processing method of efficiency, which overcome technical problems present in background technique.
The technical solution adopted by the present invention to solve the technical problems first is that:
A kind of building waste optics sorting and processing system, including conveyer belt, detection device, sorting equipment and collection device,
The conveyer belt is for conveying material, and the detection device includes line-scan digital camera and industrial personal computer, and the line-scan digital camera is set to institute
It states one upper side of conveyer belt and connects the line-scan digital camera for acquiring material image information, the industrial personal computer to receive the linear array
The material image information of camera feedback；
The sorting equipment includes PLC system, air pump and air blowing valve group, and the PLC system connects the air pump and air blowing
Valve group, it includes extremely that the air blowing valve group, which is set to one side-lower of conveyer belt for being blown building waste, the collection device,
Few two recycling bins, the recycling bins are set to air blowing valve group side, and the industrial personal computer connects the PLC system to control gas
Building waste is blown to different recycling bins by pump and air blowing valve group.
It further include drive motor in preferred embodiment, the drive motor is installed below conveyer belt described for driving
Transmit V belt translation.
In preferred embodiment, the detection device further includes background board and multiple light sources, and multiple light source is around the line
Array camera setting, the background board is set to air blowing valve group side and the light of multiple light source converges at the background
Plate；
Image processing module and classification processing module are integrated on the industrial personal computer, described image processing module is for handling
For the image information of material to obtain the geometrical characteristic of material, the classification processing module is used to obtain the color and material kind of material
Class.
The technical solution adopted by the present invention to solve the technical problems second is that:
A kind of building waste optics sorting processing method, comprising the following steps:
(1) material is transmitted by conveyer belt, and is fallen in the conveyer belt end free；
(2) line-scan digital camera obtains the image information of material, and feeds back to industrial personal computer；
(3) industrial personal computer carries out image procossing to the image that line-scan digital camera is fed back, and obtains the geometrical characteristic of material, the face of material
The material category of color and material, industrial personal computer convey instruction to PLC system, PLC control system control according to the image information of acquisition
Air blowing valve group is blown in the material to different recycling boxes of free-falling.
In preferred embodiment, the image procossing in step (3) includes edge detection, contours extract and color identification.
Compared with the prior art, it has the following advantages:
Optics sorting and processing system of the present invention and processing method cooperate industrial personal computer, PLC system by line-scan digital camera
Sorting processing is carried out to building waste with air blowing valve group, line-scan digital camera acquisition pictorial information feeds back to industrial personal computer, and industrial personal computer is to figure
Piece information is analyzed and processed and assigns instruction to PLC system, and the material of whereabouts is blown to right by PLC system control air blowing valve group
It answers in recycling bins, greatly improves the efficiency of sorting, while not expending excessive manpower, perfect building waste sorting is produced
Line.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is flow diagram of the invention；
Fig. 2 is structural schematic diagram of the invention.
Specific embodiment
Embodiment:
The present invention provides a kind of building waste optics sorting and processing systems, including conveyer belt 100, detection device, sorting
Device and collection device.
The conveyer belt 100 is for conveying material, the building waste which does not screen, including with common brick and concrete
Mixing aggregate based on block, partial size 20-60mm, wherein the quantity accounting of common brick is 20-40%.
In addition, being also equipped with drive motor 110 below transmission belt 100 for driving the conveyer belt 100 transmission, the present embodiment
In, material be on the left of the conveyer belt 100 convey, be driven clockwise along conveyer belt 100, and in 100 right end of conveyer belt
Freely falling body falls.
The detection device includes line-scan digital camera 200 and industrial personal computer 300, and in the present embodiment, the line-scan digital camera 200 is arranged
In the 100 right side top of conveyer belt for acquiring material image information, the industrial personal computer 300 connects the line-scan digital camera 200
To receive the image information that the line-scan digital camera 200 feeds back material.
Specifically, image processing module and classification processing module are integrated on the industrial personal computer 300, described image handles mould
Block is used to handle the image information of material to obtain the geometrical characteristic of material, and the classification processing module is used to obtain the face of material
Color and material category.
In addition, the detection device further includes background board 210 and multiple light sources 220, multiple light source 220 is around the line
Array camera 200 is arranged, and in the present embodiment, the background board 210 is set to 100 right side of conveyer belt, multiple light source 220
Light converges at the background board 210, and the light of multiple light source 220 and the shooting area of line-scan digital camera 200 form material
Detection zone.
In the present embodiment, the sorting equipment includes PLC system 400, air pump 500 and air blowing valve group 600, the PLC system
400 connection of the system air pump 500 and air blowing valve group 600, the air blowing valve group 600 are set to 100 1 side-lower of conveyer belt
For being blown building waste.
In the present embodiment, the collection device includes two recycling bins 700, which is set to described blow
600 right side of air valve group, the industrial personal computer 300 connect the PLC system 400 and control air pump 500 to the offer air pressure of air blowing valve group 600
Various sizes of material is blown to different recycling bins 700.
Optics sorting and processing system of the present invention and processing method, by line-scan digital camera 200 cooperate industrial personal computer 300,
PLC system 400 and air blowing valve group 600 carry out sorting processing to building waste, and line-scan digital camera 200 acquires pictorial information and feeds back to work
Control machine 300, industrial personal computer 300 are analyzed and processed pictorial information and assign instruction to PLC system 400, and PLC system 400 controls
The material of whereabouts is blown to corresponding recycling bins 700 by air blowing valve group 600, is greatly improved the efficiency of sorting, is not being expended
While excessive manpower, perfect building waste sorts producing line.
Also, in the long run, with the increasingly exhaustion of resource, the recycling and reusing of building waste will become building former material
Expect the effective way obtained, this set system also makes architectural engineering move towards ring-closed, so that building material is no longer disposable
Resource is made that contribution for the greenization of architectural engineering.
Building waste is carried out using above-mentioned optics sorting and processing system and sorts processing method, comprising the following steps:
(1) material not screened is transmitted by conveyer belt 100, and is fallen in 100 end free of conveyer belt；
(2) line-scan digital camera 200 obtains the image information of material, and feeds back to industrial personal computer 300；
(3) industrial personal computer 300 carries out image procossing to the picture that line-scan digital camera 200 is fed back, and obtains geometrical characteristic, the material of material
Color and material material category, industrial personal computer 300 conveys instruction to PLC system 400 according to the image information of acquisition, PLC control
System control air blowing valve group 600 processed is blown in the material to different recycling boxes of free-falling.
In the present embodiment, the image procossing in step (3) includes edge detection, contours extract and color identification.
It above are only a specific embodiment of the invention, but the design concept of the present invention is not limited to this, all utilizations
This design makes a non-material change to the present invention, and should all belong to behavior that violates the scope of protection of the present invention.
Claims (5)
1. a kind of building waste optics sorting and processing system, including conveyer belt, detection device, sorting equipment and collection device,
Be characterized in that: for the conveyer belt for conveying material, the detection device includes line-scan digital camera and industrial personal computer, the line-scan digital camera
It is set to one upper side of conveyer belt and connects the line-scan digital camera for acquiring material image information, the industrial personal computer to receive
The material image information of the line-scan digital camera feedback；
The sorting equipment includes PLC system, air pump and air blowing valve group, and the PLC system connects the air pump and air blowing valve group,
It includes at least two that the air blowing valve group, which is set to one side-lower of conveyer belt for being blown building waste, the collection device,
Recycling bins, the recycling bins are set to air blowing valve group side, and the industrial personal computer connects the PLC system to control air pump and blow
Building waste is blown to different recycling bins by air valve group.
2. a kind of building waste optics sorting and processing system according to claim 1, it is characterised in that: further include driving horse
It reaches, the drive motor is installed below conveyer belt for driving the transmission V belt translation.
3. a kind of building waste optics sorting and processing system according to claim 1, it is characterised in that: the detection device
It further include background board and multiple light sources, multiple light source is arranged around the line-scan digital camera, and the background board is set to described blow
The light of air valve group side and multiple light source converges at the background board；
Image processing module and classification processing module are integrated on the industrial personal computer, described image processing module is for handling material
Image information to obtain the geometrical characteristic of material, the classification processing module is used to obtain the color and material category of material.
4. a kind of building waste optics as described in claim 1-3 sorts processing method, which is characterized in that including following step
It is rapid:
(1) material is transmitted by conveyer belt, and is fallen in the conveyer belt end free；
(2) line-scan digital camera obtains the image information of material, and feeds back to industrial personal computer；
(3) image that industrial personal computer feeds back line-scan digital camera carries out image procossing, obtain the geometrical characteristic of material, the color of material and
The material category of material, industrial personal computer convey instruction to PLC system according to the image information of acquisition, and PLC control system control is blown
Valve group is blown in the material to different recycling boxes of free-falling.
5. a kind of building waste optics according to claim 4 sorts processing method, it is characterised in that: in step (3)
Image procossing includes edge detection, contours extract and color identification.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361059.6A CN110064599A (en) | 2019-04-30 | 2019-04-30 | A kind of building waste optics sorting and processing system and processing method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910361059.6A CN110064599A (en) | 2019-04-30 | 2019-04-30 | A kind of building waste optics sorting and processing system and processing method |
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| CN110064599A true CN110064599A (en) | 2019-07-30 |
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| CN201910361059.6A Pending CN110064599A (en) | 2019-04-30 | 2019-04-30 | A kind of building waste optics sorting and processing system and processing method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111562201A (en) * | 2020-05-28 | 2020-08-21 | 清华大学 | On-line measurement device and method for particle size of solid brewing and wine making granular raw materials |
| CN113600591A (en) * | 2021-07-14 | 2021-11-05 | 上海嘉春装饰设计工程有限公司 | Method for treating building decoration waste |
| CN113812661A (en) * | 2021-09-10 | 2021-12-21 | 湖北中烟工业有限责任公司 | Automatic tracing method and system for sorting non-smoke substances in leaves |
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| CN111562201A (en) * | 2020-05-28 | 2020-08-21 | 清华大学 | On-line measurement device and method for particle size of solid brewing and wine making granular raw materials |
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Address after: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Applicant after: Fujian Nanfang pavement machinery Co., Ltd Address before: 362000 Fujian province Quanzhou Fengze District High-tech Industrial Park Sports Street No. 700 Applicant before: FUJIAN SOUTH HIGHWAY MACHINERY Co.,Ltd. |
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