CN113967655A - 3 + N production line process for recycling decoration and building garbage - Google Patents
3 + N production line process for recycling decoration and building garbage Download PDFInfo
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- CN113967655A CN113967655A CN202111168556.8A CN202111168556A CN113967655A CN 113967655 A CN113967655 A CN 113967655A CN 202111168556 A CN202111168556 A CN 202111168556A CN 113967655 A CN113967655 A CN 113967655A
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- 238000005034 decoration Methods 0.000 title claims abstract description 54
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 41
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 34
- 238000000034 method Methods 0.000 title claims abstract description 30
- 238000004064 recycling Methods 0.000 title claims abstract description 30
- 239000002699 waste material Substances 0.000 claims abstract description 53
- 238000010276 construction Methods 0.000 claims abstract description 51
- 239000000126 substance Substances 0.000 claims abstract description 25
- 239000000428 dust Substances 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims abstract description 9
- 239000000463 material Substances 0.000 claims abstract description 8
- 239000011449 brick Substances 0.000 claims description 30
- 239000004575 stone Substances 0.000 claims description 29
- 239000004568 cement Substances 0.000 claims description 28
- 238000000926 separation method Methods 0.000 claims description 25
- 239000000203 mixture Substances 0.000 claims description 10
- 238000012216 screening Methods 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- 238000007885 magnetic separation Methods 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 239000004567 concrete Substances 0.000 claims description 4
- 239000011456 concrete brick Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 2
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000012544 monitoring process Methods 0.000 claims description 2
- 230000003287 optical effect Effects 0.000 claims description 2
- 238000005498 polishing Methods 0.000 claims description 2
- 238000007873 sieving Methods 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000005065 mining Methods 0.000 abstract description 10
- 239000004566 building material Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 abstract description 2
- 229910052799 carbon Inorganic materials 0.000 abstract description 2
- 230000007547 defect Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 239000013502 plastic waste Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention belongs to the field of recycling of decoration and construction waste and underground engineering residue soil. The method is characterized in that three different wastes (construction wastes, decoration wastes and excavation muck of underground engineering) are simultaneously subjected to resource treatment on the same production line. The downstream of the production line is provided with seven directions of recycled building materials known in the world at present, and the recycled aggregate required by production is supplied. The invention meets the requirements of green, low carbon and environmental protection; make up for the defects of treating decoration and construction waste by using mining machinery; the crushing performance of soft substances in decoration and building rubbish is adapted; separating the miscellaneous materials in the decoration and construction waste by a machine. The dust generated during the operation of the production line is collected and recycled, so that the environment is protected, and the collected dust can bring benefits to enterprises. The production line process flow ensures that the particle size grading of the recycled aggregate and the content of miscellaneous substances meet the national technical standard for building waste treatment.
Description
Technical Field
The invention belongs to the field of recycling of decoration and construction waste and underground engineering residue soil.
Background
For decades, no real professional core technical equipment is put into market for resource utilization of decoration garbage and construction garbage in China, and the mine crusher is used for replacing the equipment. Experts point out in the working meeting of the national fixed construction waste disposal technical regulation: the current domestic construction waste treatment equipment and process are as follows: the mining machinery and the machine-made sandstone production process and equipment are directly adopted, the equipment adaptability is poor, the environmental protection facility is imperfect, part of project dust is discharged out of order, the energy consumption index is lacked, the water and electricity consumption for production is large, professional planning and design are lacked, the secondary environment pollution is caused by unreasonable process of part of projects, and the development of resource utilization of the construction waste is seriously influenced. "
The difference between mining machinery and decoration and construction waste resource utilization machinery is as follows: 1. the operation environment is different, and the mining operation is generally performed in mountainous areas; the working environment of the decoration and construction waste resource utilization is generally in cities or suburbs. 2. The difference in working conditions is that the mining machinery processes ores with single components, and the decoration and construction waste machinery processes wastes with complex components. 3. Functionally distinct, the mining machine has two functions, one for single hard material ore crushing and the other for ore screening.
The moving mode of the mining machinery is not suitable for decoration and treatment of construction waste, and the mining machinery is provided with power (an engine) to automatically travel (a crawler belt or a tire) due to the operation requirement of mining mountain areas; the decoration and the construction waste treatment are not in mountainous areas, and the required power is more environment-friendly and economical than fuel oil when the decoration and the construction waste treatment are in cities or suburbs.
In view of the above, under such background technologies, the invention is creating a dedicated production line which is suitable for decoration and resource utilization of construction waste and has an autonomous core technology.
Term definitions and attached notes
1. The decoration garbage and the construction garbage are produced and processed into machinery used for 'renewable resources', and the machinery is called as 'upstream equipment'. The machine used for producing and processing the 'renewable resources' into 'renewable products' is called as 'downstream equipment'.
2. "longitudinal" means: a source of refuse; example (c): the names of the decoration garbage and the underground engineering muck are defined by garbage sources, and the names are different but belong to the category of construction garbage, namely longitudinal.
3. "lateral" means: comparing the components of the garbage; example (c): both finishing waste and construction contain plastic waste or other similar waste.
4、“3+N”：
"3" means: three kinds of different garbage, namely building garbage, decoration garbage and excavation muck of underground engineering are simultaneously treated on the same production line (three-in-one).
"+ N" means: the variety of the regenerated building materials produced by equipment at the downstream of the production line is currently seven regenerated building material directions known in the world, each building material direction has multiple regenerated products, and before no specific item exists, the regenerated building material is represented by N. The method is suitable for the supply of the multistage-particle-size recycled aggregate required by downstream equipment and is completed by the function of two/set of recycled aggregate final-stage screening machines arranged at the upstream.
5. The invention creates a 3 + N production line process flow for recycling decoration and construction waste, which can add not more than 30% of decoration waste due to the mechanical performance of a feeding and variation crushing system, a decoration and construction waste recycling two-super separation integrated machine and a decoration and construction waste recycling classification device; the decoration garbage contains dangerous wastes which need human intervention; more than 30% of the decoration garbage should be selected from another 'special 100% decoration garbage recycling production line'.
6. Process flow arrow notation: "↓, ↹" indicates that the process flow is divided into two paths or associated independently. "→" indicates a direct entry into the next process flow.
7. The invention creates a decoration and construction waste recycling 3 + N production line process flow, which relates to a decoration and construction waste recycling 3 + N production line and a manufacturing method thereof, and patent application numbers or patent numbers are invented from 22 days 09/2021 to 16 days 09/2021: 202111088371.6, the correction file.
Disclosure of Invention
Under the realistic background technology in the field of decoration and construction waste recycling, the invention and creation contents of a decoration and construction waste recycling 3 + N production line process flow are as follows:
firstly, the requirements of green, low carbon and environmental protection are met; make up for the defects of treating decoration and construction waste by using mining machinery; the crushing performance of soft substances in decoration and building rubbish is adapted; separating the miscellaneous materials in the decoration and construction waste by a machine; the dust generated by equipment and machines on the production line is collected for recycling, so that the environment is protected, and the collected dust can bring benefits to enterprises.
And secondly, according to the characteristics that various garbage sources are the same in the longitudinal direction, and substances of the garbage sources are different in the longitudinal direction, but some substances are the same in the transverse direction, the decoration garbage, the construction garbage and the underground engineering muck are creatively invented and created in the same production line (three-in-one) from the perspective of resource professional technology.
The decoration and construction waste recycling 3 + N production line process flow has the advantages that general equipment and a variation equipment feeding and variation crushing system can be shared, and special equipment, namely a decoration and construction waste recycling two-super separation integrated machine and a decoration and construction waste recycling classification equipment, cannot cause the phenomenon that the content of light substances in construction waste is low, so that the special classification equipment cannot ensure the design production capacity and the function is wasted; obviously, the invention creates the content, brings the benefit to the client to reduce the investment and the occupied area, and leads the upstream equipment of the whole production line to be designed compactly, scientifically and reasonably.
Fourthly, the 3 + N production line for recycling decoration and construction waste is characterized by comprising the following 31 systems (equipment and devices):
1. a three-in-one variation vibration feeding crushing system feeder, a muck belt conveyor, a three-in-one variation vibration feeding crushing system impact crusher, a crushing discharging belt conveyor, a steel bar magnetic separation device, a 6 oversized aggregate and oversized light substance separation device, a 7 oversized aggregate return crushing belt conveyor, a 8 oversized light substance collecting belt conveyor, a 9 mixture elevator, a 10 decoration and construction waste classification device, a 11 light substance belt conveyor, a 12 fine light substance belt conveyor, a 13, 0-12.5mm clean mixture belt conveyor, a 14, 12.5-30mm clean aggregate belt conveyor, a 15, 30-45mm clean aggregate belt conveyor, a 16, 12.5-45mm aggregate belt conveyor, a 17, 12.5-45mm red brick and cement block separation device, a 18, a, A single red brick belt conveyor; 19. an ultimate screening machine for red brick recycled aggregate; 20. a red brick recycled aggregate output belt conveyor with the thickness of 12.5-25 mm; 21. a red brick recycled aggregate output belt conveyor with the thickness of 25-37.5 m; 22. a red brick recycled aggregate output belt conveyor with the thickness of 37.5-45 mm; 23. a pure cement block stone block hoister; 24. a pure cement block and stone block recycled aggregate final screening machine; 25. a belt output machine for recycled aggregate of 12.5-18mm pure cement blocks and stones; 26. a belt output machine for 18-25mm pure cement blocks and stone regenerated aggregates; 27. a belt output machine for 25-31.5mm pure cement blocks and stone regenerated aggregates; 28. a belt output machine for regenerated aggregate of pure cement blocks and stone blocks with the thickness of 31.5-37.5 mm; 29. a belt output machine for recycled aggregate of pure cement blocks and stone blocks with the thickness of 37.5-45 mm; 30. a dust collection host of an environmental protection system; 31. industrial automation control center.
And fifthly, the technological process of the decoration and construction waste recycling 3 + N production line created by the invention collects and recycles all generated dust in the operation processes of waste crushing, recycled aggregate particle size grading, impurity substance separation and the like, and the gas emission completely meets the relevant regulations of the air pollution prevention and control law of the people's republic of China and the solid waste pollution environment prevention and control law of the people's republic of China.
Sixth, the invention creates a decoration and construction waste recycling 3 + N production line process, the recycled aggregate particle size grading and miscellaneous material content, completely accords with the national technical standards of construction waste disposal.
Drawings
The following drawings: a process flow chart of a decoration and construction waste recycling 3 + N production line.
Detailed description of the invention
As shown in the figure, the specific implementation method of the 3 + N production line process flow for recycling decoration and construction waste is as follows: loading three kinds of garbage of decoration garbage, construction garbage and underground engineering muck in a mixed manner → in a vibrating feeder (short for feeder) feed hopper in a three-in-one vibrating feeding and crushing system of 1 and variation; a grate for separating the block bodies from the soil is designed below the feed hopper, the block bodies are left above the grate under the action of vibration, the soil is vibrated below the grate and is output by a 2-belt conveyor for residue soil (for short: a belt conveyor), and the soil is supplied to downstream equipment for recycling; the block is sent to → 3 under the action of vibration, and a variation impact crusher (for short, impact crushing) is used for crushing; crushing the processed mixture → conveying the mixture to a crushing and discharging belt conveyor (belt conveyor for short) → 6, and separating the oversized aggregate from the oversized light material (two ultra-separation devices for short); a → 5 reinforcing steel bar magnetic separation device (magnetic separation device for short) is arranged above the → 4 broken discharging belt conveyor (belt conveyor for short); the device electromagnetically adsorbs and throws broken steel bars ↓ ↹.
→ 7, the oversized aggregate which does not meet the requirement of the particle size is sent back to the conveyor of the oversized aggregate crushing belt (brief: crushing belt machine) to be sent back to the conveyor 3, and the variation impact crusher (brief: impact crushing) is processed again ↓ ↹.
And → 8, outputting the extra-large light substances separated by the extra-large aggregate and extra-large light substance separation equipment (two extra-large separation equipment for short) 6 and the extra-large aggregate and extra-large light substance separation equipment to downstream equipment for resource utilization ↓ ↹.
And → 9, lifting the mixed garbage after 6 and two super-rejects of the super-large aggregate and super-large light substance separation equipment (two super-separation equipment for short) by a mixture lifter → 10, and mechanically and automatically classifying the decoration and construction garbage by a garbage classification equipment ↓ ↹, and outputting the classified light substances → 11 and light substance belt conveyors (belt conveyor for short) and 12 and a fine light substance belt conveyor (belt conveyor for short) to downstream equipment for resource utilization ↓ ↹.
And delivering the sorted clean and impurity-free recycled aggregate with the thickness of 0-12.5mm, which is not separated from the brick concrete, to a storage bin by a clean mixture belt conveyor (belt conveyor for short) with the thickness of → 13 and the thickness of 0-12.5mm, and supplying the recycled aggregate to downstream equipment for resource utilization ↓ ↹.
And the concrete brick separation is carried out on cleaned and impurity-free recycled aggregate which is separated from 10, decoration and construction waste classification equipment (waste classification equipment) by an aggregate belt conveyor (short for belt conveyor) → 14, 12.5-30mm and a cleaned and impurity-free recycled aggregate which is separated from 15, 30-45mm and is conveyed to 17, 12.5-45mm red brick blocks, cement blocks and stone separation equipment (common for optical separation machine) → ↹.
Red brick aggregate separated from concrete bricks → 18 single red brick belt conveyor → 19, red brick recycled aggregate ultimate sieving machine (red brick final sieve) for grading the particle size to totally classify three kinds of single red brick recycled aggregate with different particle sizes, and red brick recycled aggregate output belt conveyor → 20, 12.5-25mm red brick recycled aggregate output belt conveyor → 21, 25-37.5m red brick recycled aggregate output belt conveyor → 22, 37.5-45mm red brick recycled aggregate output belt conveyor → ↹ for downstream resource equipment utilization.
The method comprises the following steps of → 23, pure cement block and stone block recycled aggregate hoisting (short for hoisting machine) → hoisting pure cement blocks and stone block recycled aggregates separated from red brick blocks of 17 mm, 12.5mm to 45mm and cement block and stone block separation equipment (commonly known as a polishing machine) → feeding to a pure cement block and stone block recycled aggregate final screening machine (short for pure concrete stone final screening) of 24 mm for five-grain size grading, and → grading the graded recycled finished materials → respectively outputting by a belt conveyer of the pure cement blocks of 25mm, 12.5mm to 18mm and the stone block recycled aggregates; a belt conveyor output machine (short for belt conveyor) for pure cement blocks and stone recycled aggregate with the grain sizes of → 26 and 18-25 mm; a belt conveyor (short for belt conveyor) for outputting pure cement blocks and stone recycled aggregate which are → 27 mm and 25-31.5 mm; a belt output machine (a belt conveyor for short) for → 28, 31.5-37.5mm pure cement blocks and stone recycled aggregate; and a belt output machine (a belt conveyor for short) for delivering the pure cement blocks and the stone recycled aggregate of → 29 and 37.5-45mm into five recycled aggregate storage bins, and supplying the recycled aggregate to downstream equipment, wherein the recycled aggregate is ↓, ↹.
↓ ↹ 30 and an environment protection system dust collection host (dust collection host for short) collect and store dust generated in the production process of a decoration and construction waste recycling 3 + N production line, supply the dust to downstream equipment for recycling, and the dust collection point is as shown in a decoration and construction waste recycling 3 + N production line process flow chart.
↓ ↹ 31, an industrial automation control center (abbreviated as: central control room), the industrial automation control system is characterized in that: the system consists of an industrial control computer, a programmable controller, a communication transmission field bus, a Redundancy/Redundancy system (in the communication system, safety and reliability data backup and protection are provided by Redundancy, key components and functions are repeatedly configured, when the system fails or certain equipment is damaged, the redundantly configured components can be used as backup, and intervene in time and bear the normal work of the failed components), a control module, control software, control hardware and the like, wherein an industrial automation control operation room is formed by stacking two containers, the visual field is wide, and the operation condition of the equipment of a production line and the flow condition of personnel can be seen; the specific implementation mode is as follows: under the real-time dynamic state of a full-automatic man-machine conversation interface, the integrated control and operation of the process flow control, menu task completion, data bank, overload load control, fault detection control, safety monitoring, production management and other centers are completed, and the control operation: the automatic control system is manual, semi-automatic and full-automatic, facilitates equipment installation and debugging and fault removal, and can be normally operated in a full-automatic mode for production.
Claims (10)
1. A specific implementation method of a 3 + N production line process flow for recycling decoration and construction waste is as follows: loading three kinds of garbage of decoration garbage, construction garbage and underground engineering muck in a mixed manner → in a vibrating feeder (short for feeder) feed hopper in a three-in-one vibrating feeding and crushing system of 1 and variation; a grate for separating the block bodies from the soil is designed below the feed hopper, the block bodies are left above the grate under the action of vibration, the soil is vibrated below the grate and is output by a 2-belt conveyor for residue soil (for short: a belt conveyor), and the soil is supplied to downstream equipment for recycling; the block is sent to → 3 under the action of vibration, and a variation impact crusher (for short, impact crushing) is used for crushing; crushing the processed mixture → conveying the mixture to a crushing and discharging belt conveyor (belt conveyor for short) → 6, and separating the oversized aggregate from the oversized light material (two ultra-separation devices for short); a → 5 reinforcing steel bar magnetic separation device (magnetic separation device for short) is arranged above the → 4 broken discharging belt conveyor (belt conveyor for short); the device electromagnetically adsorbs and throws broken steel bars ↓ ↹.
2.→ 7, the oversized aggregate which does not meet the requirement of the particle size is sent back to the conveyor of the oversized aggregate crushing belt (brief: crushing belt machine) to be sent back to the conveyor 3, and the variation impact crusher (brief: impact crushing) is processed again ↓ ↹.
3. And → 8, outputting the extra-large light substances separated by the extra-large aggregate and extra-large light substance separation equipment (two extra-large separation equipment for short) 6 and the extra-large aggregate and extra-large light substance separation equipment to downstream equipment for resource utilization ↓ ↹.
4. And → 9, lifting the mixed garbage after 6 and two super-rejects of the super-large aggregate and super-large light substance separation equipment (two super-separation equipment for short) by a mixture lifter → 10, and mechanically and automatically classifying the decoration and construction garbage by a garbage classification equipment ↓ ↹, and outputting the classified light substances → 11 and light substance belt conveyors (belt conveyor for short) and 12 and a fine light substance belt conveyor (belt conveyor for short) to downstream equipment for resource utilization ↓ ↹.
5. And delivering the sorted clean and impurity-free recycled aggregate with the thickness of 0-12.5mm, which is not separated from the brick concrete, to a storage bin by a clean mixture belt conveyor (belt conveyor for short) with the thickness of → 13 and the thickness of 0-12.5mm, and supplying the recycled aggregate to downstream equipment for resource utilization ↓ ↹.
6. And the concrete brick separation is carried out on cleaned and impurity-free recycled aggregate which is separated from 10, decoration and construction waste classification equipment (waste classification equipment) by an aggregate belt conveyor (short for belt conveyor) → 14, 12.5-30mm and a cleaned and impurity-free recycled aggregate which is separated from 15, 30-45mm and is conveyed to 17, 12.5-45mm red brick blocks, cement blocks and stone separation equipment (common for optical separation machine) → ↹.
7. Red brick aggregate separated from concrete bricks → 18 single red brick belt conveyor → 19, red brick recycled aggregate ultimate sieving machine (red brick final sieve) for grading the particle size to totally classify three kinds of single red brick recycled aggregate with different particle sizes, and red brick recycled aggregate output belt conveyor → 20, 12.5-25mm red brick recycled aggregate output belt conveyor → 21, 25-37.5m red brick recycled aggregate output belt conveyor → 22, 37.5-45mm red brick recycled aggregate output belt conveyor → ↹ for downstream resource equipment utilization.
8. The method comprises the following steps of → 23, pure cement block and stone block recycled aggregate hoisting (short for hoisting machine) → hoisting pure cement blocks and stone block recycled aggregates separated from red brick blocks of 17 mm, 12.5mm to 45mm and cement block and stone block separation equipment (commonly known as a polishing machine) → feeding to a pure cement block and stone block recycled aggregate final screening machine (short for pure concrete stone final screening) of 24 mm for five-grain size grading, and → grading the graded recycled finished materials → respectively outputting by a belt conveyer of the pure cement blocks of 25mm, 12.5mm to 18mm and the stone block recycled aggregates; a belt conveyor output machine (short for belt conveyor) for pure cement blocks and stone recycled aggregate with the grain sizes of → 26 and 18-25 mm; a belt conveyor (short for belt conveyor) for outputting pure cement blocks and stone recycled aggregate which are → 27 mm and 25-31.5 mm; a belt output machine (a belt conveyor for short) for → 28, 31.5-37.5mm pure cement blocks and stone recycled aggregate; and a belt output machine (a belt conveyor for short) for delivering the pure cement blocks and the stone recycled aggregate of → 29 and 37.5-45mm into five recycled aggregate storage bins, and supplying the recycled aggregate to downstream equipment, wherein the recycled aggregate is ↓, ↹.
9.↓ ↹ 30 and an environment protection system dust collection host (dust collection host for short) collect and store dust generated in the production process of a decoration and construction waste recycling 3 + N production line, supply the dust to downstream equipment for recycling, and the dust collection point is as shown in a decoration and construction waste recycling 3 + N production line process flow chart.
10.↓ ↹ 31, an industrial automation control center (abbreviated as: central control room), the industrial automation control system is characterized in that: the system consists of an industrial control computer, a programmable controller, a communication transmission field bus, a Redundancy/Redundancy system (in the communication system, safety and reliability data backup and protection are provided by Redundancy, key components and functions are repeatedly configured, when the system fails or certain equipment is damaged, the redundantly configured components can be used as backup, and intervene in time and bear the normal work of the failed components), a control module, control software, control hardware and the like, wherein an industrial automation control operation room is formed by stacking two containers, the visual field is wide, and the operation condition of the equipment of a production line and the flow condition of personnel can be seen; the specific implementation mode is as follows: under the real-time dynamic state of a full-automatic man-machine conversation interface, the integrated control and operation of the process flow control, menu task completion, data bank, overload load control, fault detection control, safety monitoring, production management and other centers are completed, and the control operation: the automatic control system is manual, semi-automatic and full-automatic, facilitates equipment installation and debugging and fault removal, and can be normally operated in a full-automatic mode for production.
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| CN202111168556.8A CN113967655A (en) | 2021-10-08 | 2021-10-08 | 3 + N production line process for recycling decoration and building garbage |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR19990066128A (en) * | 1998-01-21 | 1999-08-16 | 오종택 | Intermediate treatment method and apparatus for construction waste treatment and recycling |
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| CN110976478A (en) * | 2019-12-03 | 2020-04-10 | 深圳市为海建材有限公司 | Recycling treatment process for demolition and decoration wastes |
| CN113399441A (en) * | 2021-07-21 | 2021-09-17 | 顺叱华(青岛)智能科技有限公司 | Special crushing and material separation production line for module moving type building solid waste |
| CN113770160A (en) * | 2021-09-16 | 2021-12-10 | 顺叱华(青岛)智能科技有限公司 | Decoration and building decoration garbage recycling 3 + N production line and manufacturing method thereof |
-
2021
- 2021-10-08 CN CN202111168556.8A patent/CN113967655A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990066128A (en) * | 1998-01-21 | 1999-08-16 | 오종택 | Intermediate treatment method and apparatus for construction waste treatment and recycling |
| CN110813483A (en) * | 2018-08-14 | 2020-02-21 | 襄阳市市政工程总公司 | Construction waste crushing and sorting treatment system |
| CN109485283A (en) * | 2018-12-24 | 2019-03-19 | 深圳市绿志新型建材研究院有限公司 | A kind of construction refuse resource processing method |
| CN110976478A (en) * | 2019-12-03 | 2020-04-10 | 深圳市为海建材有限公司 | Recycling treatment process for demolition and decoration wastes |
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