CN210058611U - One set of industrial area rubbish sorting facilities - Google Patents
One set of industrial area rubbish sorting facilities Download PDFInfo
- Publication number
- CN210058611U CN210058611U CN201822251630.2U CN201822251630U CN210058611U CN 210058611 U CN210058611 U CN 210058611U CN 201822251630 U CN201822251630 U CN 201822251630U CN 210058611 U CN210058611 U CN 210058611U
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- Prior art keywords
- screen
- separator
- belt conveyor
- manual sorting
- magnetic separator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 24
- 239000006148 magnetic separator Substances 0.000 claims abstract description 36
- 239000000463 material Substances 0.000 claims abstract description 35
- 239000002440 industrial waste Substances 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 2
- 238000010409 ironing Methods 0.000 claims description 2
- 230000005389 magnetism Effects 0.000 claims description 2
- 238000000034 method Methods 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 15
- 239000002184 metal Substances 0.000 abstract description 10
- 229910052751 metal Inorganic materials 0.000 abstract description 10
- 239000004033 plastic Substances 0.000 abstract description 8
- 229920003023 plastic Polymers 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 7
- 238000004064 recycling Methods 0.000 abstract description 2
- 238000012216 screening Methods 0.000 description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000000696 magnetic material Substances 0.000 description 5
- 239000000123 paper Substances 0.000 description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- -1 ferrous metals Chemical class 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 150000002739 metals Chemical class 0.000 description 3
- 239000013013 elastic material Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000007873 sieving Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 239000010847 non-recyclable waste Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Images
Landscapes
- Processing Of Solid Wastes (AREA)
- Sorting Of Articles (AREA)
Abstract
The utility model discloses a set of sorting equipment for industrial area garbage, which comprises a bounce screen, a roller screen and a first manual sorting position which are sequentially arranged in sequence; the first manual sorting position is provided with a first magnetic separator; a first belt conveyor is arranged below the roller screen, and a second magnetic separator and a first vortex separator are arranged on the first belt conveyor in a matched manner; a second belt conveyor is arranged below the bouncing screen, and a third magnetic separator and a second vortex separator are arranged on the second belt conveyor in a matched manner; a fourth magnetic separator is arranged in front of the bounce screen; and a fifth magnetic separator and a third vortex separator are arranged behind the bouncing screen. Sorting equipment adopts the mode that manual separation and mechanical separation combined together, can separate out resources such as metal, renewable high value plastics, paper and carton, the combustible material of high calorific value and remaining discarded object that does not have the value of recycling fully, improves the validity that industrial area waste separated.
Description
Technical Field
The invention relates to the technical field of environmental protection, in particular to the classification of garbage in an industrial area.
Background
The industrial area garbage is leftover materials and other garbage generated in the production process of a factory, is different from common household garbage, contains a large amount of renewable resources, and flows to each waste recycling station; the remaining mixed garbage, which cannot be recycled clearly, is mixed with various metals, plastics, glass, paper, cloth fibers, wood, and even some of the mixed garbage becomes dangerous waste after being polluted by industrial raw materials, such as cotton yarn and cloth scraps contaminated by engine oil, containers of residual organic matters, paint buckets, batteries, fluorescent tubes and thermometers. Since these wastes cannot be easily buried or incinerated, effective classification of wastes in industrial areas is indispensable.
Disclosure of Invention
The technical problems solved by the invention are as follows: and the effectiveness of garbage sorting in the industrial area is improved.
In order to solve the technical problems, the invention provides the following technical scheme: a set of industrial area garbage sorting equipment comprises a first manual sorting position, a roller screen and a bouncing screen; the bounce screen, the roller screen and the first manual sorting position are sequentially arranged in the front-back order; the first manual sorting position is provided with a first magnetic separator; a first belt conveyor is arranged below the roller screen, and a second magnetic separator and a first vortex separator are arranged on the first belt conveyor in a matched manner; a second belt conveyor is arranged below the bouncing screen, and a third magnetic separator and a second vortex separator are arranged on the second belt conveyor in a matched manner; a fourth magnetic separator is arranged in front of the bounce screen; and a fifth magnetic separator and a third vortex separator are arranged behind the bouncing screen.
According to the technical scheme, the garbage firstly passes through the first manual sorting position, then passes through the roller screen and then passes through the bouncing screen. After the garbage is manually sorted for the first time and before the garbage enters the roller screen, the magnetic materials in the garbage are screened by the first magnetic separator. And the materials screened by the roller screen are firstly screened by the second magnetic separator and then screened by the first vortex separator. The bounce screen divides the garbage into bounce screen underflow, 2D screen overflow and 3D screen overflow. Screening the bounce screen underflow by a third magnetic separator and then screening by a second vortex separator; screening the 2D oversize products by a fourth magnetic separator; and screening the 3D oversize products by a fifth magnetic separator, and then screening by a third vortex separator.
The garbage collected and transported back is subdivided into the following categories: large waste; a wrap; steel; non-ferrous metals; recyclable high-value plastics; paper and carton; high calorific value combustibles, such as plastic films; hazardous waste.
The sorting equipment of the invention has the following sorting process of garbage: firstly, manually sorting for the first time to separate large waste, entanglement and dangerous waste which influence the normal operation of sorting equipment; and then, the rest materials pass through a roller screen and then a bounce screen.
According to the sorting flow, the roller screen and the bouncing screen can screen small-size materials in the materials so as to screen the small-size materials fully.
According to the separation process, the materials screened by the roller screen, the bounce screen undersize materials and the 3D screen oversize materials are screened by the magnetic separator and the vortex separator so as to fully screen the metal materials.
Sieving the sieve underflow of the bouncing sieve and the sieve underflow of the rolling shaft to finally obtain a non-ferrous metal and non-metallic finished product material with small particle size; screening the 2D oversize product to finally obtain a mixed combustible product; and screening the 3D oversize products to finally obtain the non-ferrous metal and non-metallic finished products with large particle sizes.
According to the invention, the garbage is firstly manually sorted for the first time, large waste, entanglement and dangerous waste are removed, and the normal operation of the sorting equipment is ensured. Screening magnetic substances after the first manual sorting and before entering a roller screen; the bounce screen underflow, the roller screen underflow, the 2D screen overflow and the 3D screen overflow are screened by the magnetic substances, so that the magnetic substances are fully screened. The screen underflow of the bouncing screen, the screen underflow of the roller and the screen overflow of the 3D are all separated by vortex, so that the comprehensive screening of the nonferrous metal particles is realized.
In conclusion, the separation equipment disclosed by the invention can fully separate resources such as metals (iron, aluminum, copper and the like), recyclable high-value plastics, paper and cartons, high-calorific-value combustible materials (RDF) and residual non-recyclable waste by adopting a mode of combining manual separation and mechanical separation, and improves the effectiveness of waste separation in industrial areas.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a set of industrial waste sorting facilities;
FIG. 2 is a top view of FIG. 1;
FIG. 3 is a schematic view of a drag conveyor;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a schematic view of a first manual sort location;
FIG. 6 is a top view of FIG. 5;
FIG. 7 is a schematic view of a roller screen and first belt conveyor combination;
FIG. 8 is a top view of a roller screen;
FIG. 9 is a screen shaft schematic of a roller screen;
FIG. 10 is a schematic view of a fourth belt conveyor;
FIG. 11 is a schematic view of a pop-up screen;
FIG. 12 is a schematic view of a fifth belt conveyor;
FIG. 13 is a schematic view of the combination of the third manual sorting location, the second magnetic separator and the first vortex separator.
The symbols in the drawings illustrate that:
11. a first manual sorting station; 110. a belt conveyor at the first manual sorting station; 12. a second manual sorting station; 120. a second manual sorting belt conveyor; 13. a third manual sorting station; 130. a belt conveyor at a third manual sorting station;
20. a roller screen; 21. a screen shaft; 22. screening sheets;
30. a bounce screen;
41. a first magnetic separator; 42. a second magnetic separator; 44. a fourth magnetic separator; 45. a fifth magnetic separator;
51. a first belt conveyor; 52. a second belt conveyor; 53. a third belt conveyor; 54. a fourth belt conveyor; 55. a fifth belt conveyor;
61. a first vortex separator; 63. a third vortex separator;
70. a chain scraper conveyor;
80. and a collection box.
Detailed Description
With reference to fig. 1 and 2, a set of industrial waste sorting equipment comprises a bouncing screen 30, a rolling screen 20 and a first manual sorting position 11 which are sequentially arranged in a front-back order.
Referring to fig. 1, 3 and 4, a chain conveyor 70 is disposed behind the first manual sorting location 11, and referring to fig. 5 and 6, a first manual sorting location belt conveyor 110 is disposed at the first manual sorting location, and an output end of the chain conveyor is located above an input end of the first manual sorting location belt conveyor. The first manual sorting position is provided with a first magnetic separator 41, the first magnetic separator is a suspended self-unloading permanent magnet iron remover, is arranged above the first manual sorting position belt conveyor, and is close to the output end of the first manual sorting position belt conveyor.
As shown in fig. 7, the input end of the roller screen 20 is positioned below the output end of the first manual sort level belt conveyor 110, and the first belt conveyor 51 is positioned below the roller screen.
With reference to fig. 7 to 9, the roller screen 20, also called roller screening machine, preferably of type GZS-1200, has an operating mechanism in which a row of screen shafts 21, corresponding to rollers, are arranged in parallel in a horizontal plane, and star-shaped screen pieces 22 are mounted on the screen shafts, and the screen shafts rotate in the same direction, so that a garbage flow moves forward along the screen surface while stirring and breaking up the garbage, and the material smaller than the gap between the adjacent screen shafts or the gap between the adjacent screen pieces falls onto a second belt conveyor. Large materials such as plastics are driven by the sieve shaft and the sieve sheet to move towards the output end of the roller sieve, and then the sieving is completed.
With reference to fig. 1, 2 and 10, a fourth belt conveyor 54 is disposed between the roller screen 20 and the bounce screen 30, the fourth belt conveyor is disposed in an inclined manner, an output end of the roller screen is located above an input end of the fourth belt conveyor, and an input end of the bounce screen is located below an output end of the fourth belt conveyor.
Referring to fig. 11, the bounce screen 30, preferably of type GZT-1500, effectively separates 2D materials (such as plastics, paper, and clothes) and 3D materials (such as stones, bottles, and metals) by using different friction coefficients and collision mechanisms of different materials on an inclined plane to generate different motion trajectories between elastic materials and non-elastic materials on the inclined plane, and simultaneously screens off waste residues smaller than screen holes, so as to separate the once-screened garbage into three types, i.e., planar light materials, three-dimensional heavy materials, and small-sized residues.
With reference to fig. 1 and 2, a second belt conveyor 52 is disposed below the bounce screen 30. The first belt conveyor 51 conveys material forward thereon and the second belt conveyor 52 conveys material rearward thereon. The output of first band conveyer sets up with the output of second band conveyer relatively, and the output of first band conveyer and the output department of second band conveyer are equipped with third band conveyer 53, and third band conveyer's input is located the below of first band conveyer output and second band conveyer output, and the top of third band conveyer 53 is equipped with second magnet separator 42, the second magnet separator is for hanging self-discharging formula permanent magnetism de-ironing separator, the output of third band conveyer links up first vortex sorter 61.
As shown in fig. 2, a third manual sorting position 13 is provided behind the bouncing screen 30, as shown in fig. 13, a third manual sorting position belt conveyor 130 is provided in the third manual sorting position, and an input end of the third manual sorting position belt conveyor is located behind the bouncing screen, i.e., at an input end of the bouncing screen, specifically below the input end of the bouncing screen. And a fifth magnetic separator 45 is arranged on the third manual sorting position, is a suspended self-unloading permanent magnet iron remover, is arranged above the third manual sorting position belt conveyor and is close to the output end of the third manual sorting position belt conveyor. The tail end of the third manual sorting position is connected with a third vortex separator 63, and specifically, the third vortex separator is connected with the output end of the belt conveyor of the third manual sorting position.
A second manual sorting position 12 is arranged in front of the bounce screen 30, and a second manual sorting position belt conveyor 120 is arranged in the second manual sorting position. With reference to fig. 1 and 12, a fifth belt conveyor 55 is arranged between the bounce screen and the second manual sorting position, the fifth belt conveyor is arranged obliquely, an input end of the fifth belt conveyor is located below the bounce screen, and an output end of the fifth belt conveyor is located above an input end of the second manual sorting position belt conveyor 120. A fourth magnetic separator 44 is arranged above the second manual sorting position belt conveyor 120 and is close to the output end of the second manual sorting position belt conveyor.
In actual operation, the original industrial waste is directly fed to the chain scraper conveyor 70 by the loader, and the chain scraper conveyor conveys the waste to the first manual sorting position 11 in an even feeding mode to perform first manual sorting so as to remove large waste, entanglement and dangerous waste. The first magnetic separator 41 performs magnetic screening on the remaining materials which have been manually sorted for the first time.
The material on the first manual sorting level belt conveyor 110 is conveyed to the roller screen 20, the roller screen underflow falls on the first belt conveyor 51, and the roller screen overflow is conveyed to the bounce screen 30 via the fourth belt conveyor 54.
The bounce screen 30 screens the garbage into bounce screen underflow, 2D screen overflow and 3D screen overflow; the conveying surface of the bouncing screen is obliquely arranged, screen holes are formed in the conveying surface of the bouncing screen, and the materials under the bouncing screen fall on the second belt conveyor 52 through the screen holes; the 2D oversize products are plastics, paper, clothes and the like which move along the forward direction of the conveying surface of the bounce screen (move obliquely upwards); the 3D oversize materials are stones, bottles, metal and the like which roll down along the conveying surface of the bounce screen in an inclined mode.
Roller undersize moves forward under the conveying of the first belt conveyor 51, bouncing undersize moves backward under the conveying of the second belt conveyor 52, the roller undersize on the first belt conveyor and the bouncing undersize on the second belt conveyor fall on the input end of the third belt conveyor 53, and the second magnetic separator 42 performs magnetic screening on materials on the third belt conveyor. And conveying the residual materials on the third belt conveyor after being screened by the magnetic substances to a first vortex separator 61 to finally obtain the non-ferrous metal and non-metallic finished products with small particle sizes.
And the 2D oversize materials are conveyed to a second manual sorting position 12 for manual sorting, and the fourth magnetic separator 44 is used for screening magnetic materials of the manually sorted residual materials, removing the screened magnetic materials and finally obtaining mixed combustible materials. Wherein the second manual sorting level is primarily used for sorting high value items, such as high value plastics.
The 3D oversize materials are conveyed to a third manual sorting position 13 for manual sorting, the fifth magnetic separator 45 is used for screening magnetic materials for the manually sorted residual materials, the residual materials on the third manual sorting position belt conveyor 130 after screening the magnetic materials are conveyed to a third eddy current separator 63, and finally the non-ferrous metal and non-metallic finished products with large particle sizes are obtained. Wherein the third manual sorting location is primarily used for picking high value items.
Claims (5)
1. A set of industrial area garbage sorting equipment comprises a first manual sorting position (11), a roller screen (20) and a bouncing screen (30); the method is characterized in that: the bounce screen, the roller screen and the first manual sorting position are sequentially arranged in the front-back order;
the first manual sorting position is provided with a first magnetic separator (41);
a first belt conveyor (51) is arranged below the roller screen, and a second magnetic separator (42) and a first vortex separator (61) are arranged on the first belt conveyor in a matched manner;
a second belt conveyor (52) is arranged below the bouncing screen, and a third magnetic separator and a second vortex separator are arranged on the second belt conveyor in a matched manner;
a fourth magnetic separator (44) is arranged in front of the bounce screen; a fifth magnetic separator (45) and a third vortex separator (63) are arranged behind the bouncing screen.
2. A set of industrial waste sorting equipment according to claim 1, wherein: a second manual sorting position (12) is arranged in front of the bouncing screen (30), and the fourth magnetic separator (44) is arranged on the second manual sorting position.
3. A set of industrial waste sorting equipment according to claim 1, wherein: and a third manual sorting position (13) is arranged behind the bouncing screen (30), the fifth magnetic separator (45) is arranged on the third manual sorting position, and the third vortex separator (63) is connected with the tail end of the third manual sorting position.
4. A set of industrial waste sorting equipment according to claim 1, wherein: the first belt conveyor (51) conveys the material thereon forwards, and the second belt conveyor (52) conveys the material thereon backwards;
second magnet separator (42) with the third magnet separator is same magnet separator, first vortex separator (61) with second vortex separator is same vortex separator, the second magnet separator sets up the output at first band conveyer's output and the output of second band conveyer.
5. The facility for sorting industrial waste according to claim 4, wherein: the output of first band conveyer (51) and the output of second band conveyer (52) are equipped with third band conveyer (53), the second magnet separator sets up the top at third band conveyer for hanging self-discharging formula permanent magnetism de-ironing separator, first vortex sorter (61) with third band conveyer links up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251630.2U CN210058611U (en) | 2018-12-29 | 2018-12-29 | One set of industrial area rubbish sorting facilities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822251630.2U CN210058611U (en) | 2018-12-29 | 2018-12-29 | One set of industrial area rubbish sorting facilities |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210058611U true CN210058611U (en) | 2020-02-14 |
Family
ID=69424502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822251630.2U Expired - Fee Related CN210058611U (en) | 2018-12-29 | 2018-12-29 | One set of industrial area rubbish sorting facilities |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210058611U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701741A (en) * | 2018-12-29 | 2019-05-03 | 东莞市东城八方再生资源回收经营部 | The screening installation of a set of industrial area rubbish |
-
2018
- 2018-12-29 CN CN201822251630.2U patent/CN210058611U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109701741A (en) * | 2018-12-29 | 2019-05-03 | 东莞市东城八方再生资源回收经营部 | The screening installation of a set of industrial area rubbish |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |