CN110064486B - Decoration garbage recycling process - Google Patents
Decoration garbage recycling process Download PDFInfo
- Publication number
- CN110064486B CN110064486B CN201910360033.XA CN201910360033A CN110064486B CN 110064486 B CN110064486 B CN 110064486B CN 201910360033 A CN201910360033 A CN 201910360033A CN 110064486 B CN110064486 B CN 110064486B
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- materials
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- particle size
- feeding
- crushing
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- 238000005034 decoration Methods 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000004064 recycling Methods 0.000 title claims abstract description 8
- 239000000463 material Substances 0.000 claims abstract description 104
- 238000012216 screening Methods 0.000 claims abstract description 42
- 239000002245 particle Substances 0.000 claims abstract description 40
- 238000012546 transfer Methods 0.000 claims abstract description 24
- 239000004576 sand Substances 0.000 claims abstract description 20
- 238000007885 magnetic separation Methods 0.000 claims abstract description 11
- 239000002994 raw material Substances 0.000 claims abstract description 7
- 239000012535 impurity Substances 0.000 claims abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 31
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 239000000843 powder Substances 0.000 claims description 9
- 239000004575 stone Substances 0.000 claims description 6
- -1 iron metals Chemical class 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002699 waste material Substances 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000011084 recovery Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a decoration garbage recycling process, which comprises the steps of sorting and crushing decoration garbage, magnetic separation and screening, breaking and magnetic separation, screening sand making and screening finished products to obtain finished sand, feeding materials with larger particle sizes into a transfer bin and crushing, reducing abrasion of a crusher, improving the treatment efficiency, and enabling the particle sizes of the materials to reach standard values after the crusher is crushed so as to facilitate conveying and screening. And the material is sent into a positive pressure light material separator to separate out light materials, and other impurities are separated out through a manual picking table to ensure the cleanness of the partial raw materials, and appropriate dust removal and dust fall measures are set in each crushing, screening and material transferring link to ensure the environmental protection of the process.
Description
Technical Field
The invention belongs to the field of decoration garbage recovery, and particularly relates to a decoration garbage recovery process.
Background
In recent years, with the rise of the real estate industry, a large amount of decoration garbage is generated when many people decorate houses, and how to recycle the decoration garbage becomes a difficult problem in the current society.
Disclosure of Invention
The invention provides a decoration garbage recycling process, which overcomes the technical problems in the background technology.
The technical scheme adopted by the invention for solving the technical problems is that
A decoration garbage recycling process is characterized by comprising the following steps:
sorting and crushing: picking up materials with the particle size larger than 200mm in the decoration garbage raw materials through a manipulator, conveying the materials to a first transfer bin, performing impact crushing, and conveying the materials with the particle size smaller than 200mm to a crusher for crushing;
magnetic separation and screening: magnetically separating the crushed materials through an iron remover, separating magnetic iron metal, then feeding the materials into a drum screen for screening, feeding the materials with the particle size of less than 40mm screened by the drum screen into a relaxation screen for screening, screening the materials with the particle size of less than 5mm and the materials between 5mm and 40mm by the relaxation screen, uniformly humidifying the materials with the particle size of less than 5mm, and then feeding the materials into a finished product bin;
breaking and magnetic separation: screening materials with the particle size of 5mm and 40mm by a tension screen, feeding the materials into a positive pressure light material separator, separating the light materials, feeding the materials into a second transfer bin, screening the materials with the particle size of more than 40mm by a drum screen, feeding the materials into the positive pressure light material separator, separating the light materials, feeding the materials into a first transfer bin after impurities are separated by a manual picking platform, performing reverse impact breaking, uniformly feeding the materials in the first transfer bin into a reverse impact breaker, performing magnetic separation by an iron remover, and further separating magnetic iron metals;
screening and sand making: the materials after being magnetically separated by the iron remover enter a screening machine, the materials with the particle size smaller than 40mm are screened out by the screening machine and sent into a second transfer bin, the materials with the particle size larger than 40mm return to the first transfer bin and are subjected to impact breaking again, the materials in the second transfer bin are fed into a grading sand making machine, the grading sand making machine is used for screening the materials with the particle size smaller than 40mm, the screened materials with the particle size smaller than 5mm are uniformly humidified and sent into a finished product bin;
screening finished products: and the materials with the particle size larger than 5mm are magnetically separated by an iron remover, returned to the grading sand making machine and sieved again to obtain finished products, and the finished products are conveyed into a finished product bin.
In a preferred embodiment, the graded sand maker separates stone powder and stores the stone powder in a separate powder tank.
Compared with the prior art, it has the following advantages:
according to the recovery process, the materials with larger particle sizes are sent into the transfer bin and crushed, so that the abrasion of the pulper is reduced, the treatment efficiency is improved, and the particle sizes of the materials reach the standard value after the pulper is pulped, so that the materials are convenient to convey and screen. And the material is sent into a positive pressure light material separator to separate out light materials, and other impurities are separated out through a manual picking table to ensure the cleanness of the partial raw materials, and appropriate dust removal and dust fall measures are set in each crushing, screening and material transferring link to ensure the environmental protection of the process.
Drawings
The invention is further illustrated by the following figures and examples.
FIG. 1 is a process flow diagram of the present invention.
Detailed Description
Example (b):
referring to fig. 1, a decoration garbage recycling process includes the following steps:
sorting and crushing: picking up large raw materials, namely materials with the particle size larger than 200mm, in the decoration garbage raw materials through a manipulator, conveying the materials to a first transfer bin, performing impact breaking, and conveying the materials with the particle size smaller than 200mm to a crusher for crushing;
magnetic separation and screening: magnetically separating the crushed materials through an iron remover, separating magnetic iron metal, then feeding the materials into a drum screen for screening, feeding the materials with the particle size of less than 40mm screened by the drum screen into a relaxation screen for screening, screening the materials with the particle size of less than 5mm and the materials between 5mm and 40mm by the relaxation screen, uniformly humidifying the materials with the particle size of less than 5mm, and then feeding the materials into a finished product bin;
breaking and magnetic separation: screening materials with the grain size of 5mm to 40mm by a tension screen, feeding the materials into a positive pressure light material separator, separating the light materials, feeding the materials into a second transfer bin, screening the materials with the grain size of more than 40mm by a drum screen, feeding the materials into another positive pressure light material separator, separating the light materials, feeding the materials into a first transfer bin after impurities are separated by a manual picking table, performing reverse impact breaking, uniformly feeding the materials in the first transfer bin into a reverse impact breaker, performing magnetic separation by an iron remover, and further separating magnetic iron metals;
screening and sand making: the materials after being magnetically separated by the iron remover enter a screening machine, the materials with the particle size smaller than 40mm are screened out by the screening machine and sent into a second transfer bin, the materials with the particle size larger than 40mm return to the first transfer bin and are subjected to impact breaking again, the materials in the second transfer bin are fed into a grading sand making machine, the grading sand making machine is used for screening the materials with the particle size smaller than 40mm, the screened materials with the particle size smaller than 5mm are uniformly humidified and sent into a finished product bin;
screening finished products: and (3) magnetically separating the materials with the particle size larger than 5mm again through the iron remover (preventing the magnetic iron metal from repeatedly crushing in a sand making closed loop to cause extra abrasion on the belt grading sand making machine), returning to the belt grading sand making machine, screening out finished products again, and sending the finished products into a finished product bin.
The belt grading sand making machine separates stone powder and stores the stone powder in a separate powder tank.
According to the recovery process, the materials with larger particle sizes are sent into the transfer bin and crushed, so that the abrasion of the pulper is reduced, the treatment efficiency is improved, and the particle sizes of the materials reach the standard value after the pulper is pulped, so that the materials are convenient to convey and screen. And the material is sent into a positive pressure light material separator to separate out light materials, and other impurities are separated out through a manual picking table to ensure the cleanness of the partial raw materials, and appropriate dust removal and dust fall measures are set in each crushing, screening and material transferring link to ensure the environmental protection of the process.
The above description is only an embodiment of the present invention, but the design concept of the present invention is not limited thereto, and any insubstantial modifications made by using the design concept should fall within the scope of infringing the present invention.
Claims (2)
1. A decoration garbage recycling process is characterized by comprising the following steps:
sorting and crushing: picking up materials with the particle size larger than 200mm in the decoration garbage raw materials through a manipulator, conveying the materials to a first transfer bin, performing impact crushing, and conveying the materials with the particle size smaller than 200mm to a crusher for crushing;
magnetic separation and screening: magnetically separating the crushed materials through an iron remover, separating magnetic iron metal, then feeding the materials into a drum screen for screening, feeding the materials with the particle size of less than 40mm screened by the drum screen into a relaxation screen for screening, screening the materials with the particle size of less than 5mm and the materials between 5mm and 40mm by the relaxation screen, uniformly humidifying the materials with the particle size of less than 5mm, and then feeding the materials into a finished product bin;
breaking and magnetic separation: screening materials with the particle size of 5mm and 40mm by a tension screen, feeding the materials into a positive pressure light material separator, separating the light materials, feeding the materials into a second transfer bin, screening the materials with the particle size of more than 40mm by a drum screen, feeding the materials into the positive pressure light material separator, separating the light materials, feeding the materials into a first transfer bin after impurities are separated by a manual picking platform, performing reverse impact breaking, uniformly feeding the materials in the first transfer bin into a reverse impact breaker, performing magnetic separation by an iron remover, and further separating magnetic iron metals;
screening and sand making: the materials after being magnetically separated by the iron remover enter a screening machine, the materials with the particle size smaller than 40mm are screened out by the screening machine and sent into a second transfer bin, the materials with the particle size larger than 40mm return to the first transfer bin and are subjected to impact breaking again, the materials in the second transfer bin are fed into a grading sand making machine, the grading sand making machine is used for screening the materials with the particle size smaller than 40mm, the screened materials with the particle size smaller than 5mm are uniformly humidified and sent into a finished product bin;
screening finished products: and (3) magnetically separating the materials with the particle size of more than 5mm by using an iron remover, returning to the grading sand making machine, screening out finished sand again, and sending into a finished product bin.
2. The decoration waste recycling process according to claim 1, wherein: the belt grading sand making machine separates stone powder and stores the stone powder in a separate powder tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360033.XA CN110064486B (en) | 2019-04-30 | 2019-04-30 | Decoration garbage recycling process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910360033.XA CN110064486B (en) | 2019-04-30 | 2019-04-30 | Decoration garbage recycling process |
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| Publication Number | Publication Date |
|---|---|
| CN110064486A CN110064486A (en) | 2019-07-30 |
| CN110064486B true CN110064486B (en) | 2021-03-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910360033.XA Active CN110064486B (en) | 2019-04-30 | 2019-04-30 | Decoration garbage recycling process |
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| CN115007294A (en) * | 2022-05-07 | 2022-09-06 | 福建南方路面机械股份有限公司 | A production device for high-quality aggregate made from demolition and construction waste and raw materials |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003112156A (en) * | 2001-10-09 | 2003-04-15 | Matsushita Electric Ind Co Ltd | Recycling of waste home appliances |
| CN102838307A (en) * | 2012-08-27 | 2012-12-26 | 首钢总公司 | Method and system for treating construction waste |
| CN103567209A (en) * | 2012-08-08 | 2014-02-12 | 上海龙阳环保工程有限公司 | Resourceful treatment system and resourceful treatment method for decoration construction waste |
| CN206652700U (en) * | 2017-03-13 | 2017-11-21 | 大同煤矿集团机电装备制造有限公司 | Vibrate flip-flow screening machine |
| CN109482627A (en) * | 2019-01-07 | 2019-03-19 | 福建南方路面机械有限公司 | A kind of building waste processing line and processing method |
-
2019
- 2019-04-30 CN CN201910360033.XA patent/CN110064486B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003112156A (en) * | 2001-10-09 | 2003-04-15 | Matsushita Electric Ind Co Ltd | Recycling of waste home appliances |
| CN103567209A (en) * | 2012-08-08 | 2014-02-12 | 上海龙阳环保工程有限公司 | Resourceful treatment system and resourceful treatment method for decoration construction waste |
| CN102838307A (en) * | 2012-08-27 | 2012-12-26 | 首钢总公司 | Method and system for treating construction waste |
| CN206652700U (en) * | 2017-03-13 | 2017-11-21 | 大同煤矿集团机电装备制造有限公司 | Vibrate flip-flow screening machine |
| CN109482627A (en) * | 2019-01-07 | 2019-03-19 | 福建南方路面机械有限公司 | A kind of building waste processing line and processing method |
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| CN110064486A (en) | 2019-07-30 |
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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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