CN109078752B - Garbage screening device - Google Patents
Garbage screening device Download PDFInfo
- Publication number
- CN109078752B CN109078752B CN201810912520.8A CN201810912520A CN109078752B CN 109078752 B CN109078752 B CN 109078752B CN 201810912520 A CN201810912520 A CN 201810912520A CN 109078752 B CN109078752 B CN 109078752B
- Authority
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- China
- Prior art keywords
- roller
- electromagnet
- shell
- conductive
- conveying belt
- 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.)
- Expired - Fee Related
Links
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 36
- 238000012216 screening Methods 0.000 title claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 28
- 229910052751 metal Inorganic materials 0.000 claims abstract description 28
- 238000009423 ventilation Methods 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 8
- 238000007873 sieving Methods 0.000 claims 1
- 239000010814 metallic waste Substances 0.000 abstract description 10
- 230000005389 magnetism Effects 0.000 abstract description 6
- 238000004064 recycling Methods 0.000 abstract description 5
- 239000002699 waste material Substances 0.000 description 10
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004575 stone Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 239000011449 brick Substances 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 206010019233 Headaches Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005307 ferromagnetism Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 231100000869 headache Toxicity 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019645 odor Nutrition 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/16—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts
- B03C1/18—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation
- B03C1/20—Magnetic separation acting directly on the substance being separated with material carriers in the form of belts with magnets moving during operation in the form of belts, e.g. cross-belt type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B11/00—Arrangement of accessories in apparatus for separating solids from solids using gas currents
- B07B11/06—Feeding or discharging arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
- B07B4/04—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall in cascades
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The invention relates to a garbage screening device which comprises a shell and a blanking hopper, wherein a conveying belt is arranged at an opening, an electromagnet is arranged on the conveying belt, a pair of conductive contact pieces are arranged on the electromagnet, conductive grooves are arranged in parallel with the conveying belt, and the conductive contact pieces on the electromagnet are contacted with conductive strips; the metal screening device comprises a conveying belt with an electromagnet, wherein the conveying belt is arranged along the side wall of a lower hopper and extends from the inside of a shell to the outside of the shell, and conductive grooves for electrifying the electromagnet are formed in the lower hopper and the inside of the shell, so that when the conveying belt moves, a conductive contact piece of the electromagnet is in contact with the conductive grooves and electrified, the electromagnet has magnetism, metal waste in the lower hopper is adsorbed out, when the conveying belt is conveyed to the outside of the shell, the conductive contact piece falls off the conductive grooves, the electromagnet loses the magnetism, the metal waste falls off from the conveying belt, and the purpose of screening and recycling the metal waste is achieved.
Description
Technical Field
The invention relates to the field of garbage screening, in particular to a garbage screening device.
Background
Waste refers to unwanted or useless solid, fluid matter. In densely populated large cities, waste disposal is a headache problem. It is common practice to collect and send the waste to a landfill for landfill treatment or incinerate the waste with an incinerator. Both create environmental protection issues and termination of overconsumption can further mitigate landfill saturation. Disposal of waste in landfill sites not only contaminates ground water and gives off odors, but also makes less and less area available for landfill in many cities. Incineration inevitably produces toxic gases, which harm organisms. Most cities are researching ways to reduce the production of garbage and encouraging resource reclamation. The household garbage often contains a plurality of recyclable articles, and common recyclable articles comprise metal objects, plastic bottles and the like. Most of the metal materials of the metal waste are obtained by developing natural mineral resources, and are particularly precious. With the enhancement of environmental awareness and the realization of fully recycling natural resources, when the garbage is discarded, people often sort out larger metal objects, plastic bottles and the like in the garbage and recycle the metal objects, the plastic bottles and the like.
However, the smaller metal objects in the garbage are not easy to be found, and the recovery difficulty is high. Such as screw caps, screws, small iron blocks, even metal powders, etc. Furthermore, the common metal waste has ferromagnetism, so that an apparatus capable of further recovering the fine ferromagnetic metal waste is needed.
Disclosure of Invention
The invention provides a garbage screening device for overcoming the defects in the prior art.
The invention is realized by the following technical scheme:
a garbage screening device comprises a shell, wherein a blanking hopper is arranged above the shell, a ventilation pipe is arranged on one side surface of the shell, a fan is arranged in the ventilation pipe, a plurality of outlets which are axially arranged along the ventilation pipe are arranged below the shell, a metal screening device is arranged in the shell, and the metal screening device comprises a conveying belt and an electromagnet;
openings are formed above the blanking hopper and the shell, the conveyor belt is arranged at the openings and comprises three rollers, namely a first roller, a second roller and a third roller, and a triangle is formed among the three rollers; the first roller and the second roller are positioned at the opening of the blanking hopper, the second roller and the third roller are positioned at the opening on the shell, and the third roller is positioned outside the shell;
the electromagnet is provided with a pair of conductive contact pieces, a conductive groove is arranged between the first roller and the third roller and is communicated with the second roller, the conductive groove is arranged in parallel with the conveying belt, the conductive groove is provided with two conductive bars which are respectively connected with a power supply, and the conductive contact pieces on the electromagnet are contacted with the conductive bars;
and a stirring paddle is arranged in the blanking hopper and is positioned above the blanking port of the blanking hopper.
The shell is provided with a ventilation net, and the ventilation net is arranged on one side opposite to the ventilation pipe.
The included angle of the conveyor belt in the blanking hopper and the vertical direction is 30 degrees.
The discharging hopper and the ventilating pipe are arranged at the same end of the shell.
Compared with the prior art, the invention has the beneficial effects that: the metal screening device comprises a conveying belt with an electromagnet, wherein the conveying belt is arranged along the side wall of a lower hopper and extends from the inside of a shell to the outside of the shell, and conductive grooves for electrifying the electromagnet are formed in the lower hopper and the inside of the shell, so that when the conveying belt moves, a conductive contact piece of the electromagnet is in contact with the conductive grooves and electrified, the electromagnet has magnetism, metal waste in the lower hopper is adsorbed out, when the conveying belt is conveyed to the outside of the shell, the conductive contact piece falls off the conductive grooves, the electromagnet loses the magnetism, the metal waste falls off from the conveying belt, and the purpose of screening and recycling the metal waste is achieved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a metal screening apparatus according to the present invention;
fig. 3 is a partial view of the conveyor belt and conductive trough of the present invention.
In the figure: 1. feeding a hopper; 201. a first drum; 202. a second drum; 203. a third drum; 3. a conveyor belt; 4. an electromagnet; 401. a conductive contact; 5. an opening; 6. a ventilation net; 7. a collection box; 8. a support leg; 9. a third outlet; 10. a second outlet; 11. a first outlet; 12. a partition plate; 13. a housing; 14. a vent pipe; 15. a fan; 16. a blanking port; 17. a stirring paddle; 18. a conductive slot; 1801. a conductive strip.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The domestic garbage includes various wastes, such as fruit stones, fruit peels, rotten vegetable leaves, plastic bottles, waste newspapers, packing boxes, iron nails, screw caps and the like. In order to fully utilize resources, available wastes in the garbage are generally recycled before the garbage enters the garbage station, but small metal wastes mixed in the garbage are difficult to find and recycle. In order to better recycle ferromagnetic waste in garbage, the invention designs a garbage screening device as shown in fig. 1, which comprises a shell 13, wherein a blanking hopper 1 is arranged above the shell 13, a vent pipe 14 is arranged on one side surface of the shell 13, a fan 15 is arranged in the vent pipe 14, a plurality of outlets which are axially arranged along the vent pipe 14 are arranged below the shell 13, the outlets comprise a first outlet 11, a second outlet 10 and a third outlet 9, and the first outlet 11, the second outlet 10 and the third outlet 9 are sequentially arranged from the vent pipe 14 to the other side of the shell 13. A partition plate 12 is arranged between the first outlet 11 and the second outlet 10, and between the second outlet 10 and the third outlet 9. The fan 15 blows air into the shell 13, and the rubbish that falls from the blanking port 16 of the lower hopper 1 is blown away by wind, and the resistance of the rubbish of different densities when falling is different, and if the core, brick and stone fall faster, the distance that is blown is closer, and the plastic bag and newspaper fall resistance is greater, and it is far away to be blown, consequently can sieve out different rubbish. Falling from the different outlets, the stones, bricks, stones, etc. come out from the first outlet 11, close to the lower part of the blanking opening 16, the newspapers, plastic bags come out from the third outlet 9, and between them, come out from the second outlet 10. Thereby facilitating screening and classification, recycling or discarding and burying and the like according to needs.
In order to screen out the metal objects in the waste, as shown in fig. 1, a metal screening device is arranged in the housing 13, and the metal screening device comprises a conveyor belt 3 and an electromagnet 4.
The metal screening device is arranged between the shell 13 and the blanking hopper 1, as shown in fig. 1 and 2, an opening 5 is arranged above the blanking hopper 1 and the shell 13, the conveyor belt 3 is arranged at the opening 5, the conveyor belt 3 comprises three rollers which are a first roller 201, a second roller 202 and a third roller 203 respectively, a triangle is formed among the three rollers, the three rollers position the conveyor belt 3 and drive the conveyor belt 3 to run, and the conveyor belt 3 rotates downwards from the upper part of the blanking hopper 1; the first roller 201 and the second roller 202 are positioned at the opening of the blanking hopper 1, the second roller 202 and the third roller 203 are positioned at the opening of the shell 13, and the third roller 203 is positioned outside the shell 13; when the conveyor 3 is operated in a circulating manner, the metal substances in the garbage falling from the garbage in the hopper 1 are adsorbed and then carried out from the inside of the housing 13.
When the conveyor belt 3 runs and the metal objects are adsorbed by the electromagnet 4, the adsorbed metal objects need to be collected for recycling. For this purpose, the electromagnet 4 needs to be controlled to be energized for an operating interval. The electromagnet 4 adsorbs the metal object when energized and releases the metal object when de-energized. As shown in fig. 2, a pair of conductive contacts 401 are provided on the electromagnet 4, a conductive groove 18 is provided between the first roller 201 and the third roller 203, the conductive groove 18 passes through the second roller 202, the conductive groove 18 is arranged in parallel with the conveyor belt 3, and the conductive groove 18 is arranged in the blanking hopper 1 and the housing 13, so that the electromagnet 4 passes through the inner side of the blanking hopper 1 and the housing 13 and is in a power-on state, and the electromagnet 4 is ensured to adsorb metal objects in the interval.
In order to control the electromagnet 4 to be powered on and off conveniently, as shown in fig. 3, two conductive strips 1801 connected to a power supply respectively are disposed on the conductive slot 18, and the conductive contact 401 on the electromagnet 4 is in contact with the conductive strips 1801; when the electromagnet 4 runs along with the conveyor belt 3 and moves to the conductive groove 18 above the lower hopper 1, the electromagnet can be electrified to generate magnetism, so that metal objects are adsorbed, the conductive contact piece 401 is always in contact with the conductive groove 18, and the metal objects are kept in an adsorption state. When the conductive contact piece 401 comes out of the housing 13 along with the electromagnet 4, the conductive contact piece 491 is separated from the conductive groove 18, the electromagnet 4 loses magnetism after being powered off, and metal objects fall into the collecting box 7 below. The operation is repeated and circulated in the way.
After the garbage is poured into the discharging hopper 1, the garbage is extruded in the transportation process and is easily hardened together due to moisture contained in the garbage, so that the electromagnet 4 is difficult to screen out metal objects. In order to improve the screening effect and reduce the metal leakage, a stirring paddle 17 is arranged in the blanking hopper 1, and the stirring paddle 17 is positioned above the blanking port 16 of the blanking hopper 1. After the garbage is poured, the stirring paddle 17 stirs the garbage to loosen the garbage, so that the garbage is convenient to sieve and adsorb metal substances.
When the fan 15 blows air from the ventilation pipe 14, in order to better ensure that the air flows along the blowing direction of the fan 15, as shown in fig. 1, a ventilation net 6 is arranged on the shell 13, the ventilation net 6 is arranged on the side opposite to the ventilation pipe 14, so that the air can flow along a straight line as much as possible, and plastic bags, newspapers and the like are brought to the third outlet 9.
In order to ensure smooth feeding of the garbage and ensure that metal objects in the garbage can be adsorbed, the inclined direction of the conveyor belt 3 in the blanking hopper 1 is required, and the included angle between the conveyor belt 3 in the blanking hopper 1 and the vertical direction is 30 degrees.
In order to save the space of the garbage screening device and reduce the volume of the garbage screening device, the discharging hopper 1 and the ventilation pipe 14 are arranged at the same end of the shell 13, so that the length of the shell 13 along the direction of the ventilation pipe 14 can be shortened on the premise of ensuring the screening effect.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (1)
1. The utility model provides a rubbish sieving mechanism, includes casing (13) top is provided with down hopper (1), is provided with ventilation pipe (14) in casing (13) a side, is provided with fan (15) in ventilation pipe (14), is provided with a plurality of exports along ventilation pipe (14) axial arrangement, its characterized in that in casing (13) below: a metal screening device is arranged in the shell (13), and comprises a conveyor belt (3) and an electromagnet (4);
an opening (5) is formed above the blanking hopper (1) and the shell (13), the conveyor belt (3) is installed at the opening (5), the conveyor belt (3) comprises three rollers which are respectively a first roller (201), a second roller (202) and a third roller (203), and a triangle is formed among the three rollers; the first roller (201) and the second roller (202) are positioned at the opening of the blanking hopper (1), the second roller (202) and the third roller (203) are positioned at the opening (5) on the shell (13), and the third roller (203) is positioned outside the shell (13);
a pair of conductive contact pieces (401) is arranged on the electromagnet (4), a conductive groove (18) is arranged between the first roller (201) and the third roller (203), the conductive groove (18) is communicated with the second roller (202), the conductive groove (18) is arranged in parallel with the conveyor belt (3), two conductive strips (1801) which are respectively connected with a power supply are arranged on the conductive groove (18), and the conductive contact pieces (401) on the electromagnet (4) are contacted with the conductive strips (1801);
a stirring paddle (17) is arranged in the blanking hopper (1), and the stirring paddle (17) is positioned above a blanking port (16) of the blanking hopper (1);
the shell (13) is provided with a ventilation net (6), and the ventilation net (6) is arranged on one side opposite to the ventilation pipe (14);
the included angle between the conveying belt (3) and the vertical direction in the blanking hopper (1) is 30 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810912520.8A CN109078752B (en) | 2016-08-07 | 2016-08-07 | Garbage screening device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610637251.XA CN106269512B (en) | 2016-08-07 | 2016-08-07 | A kind of screening rubbish device |
| CN201810912520.8A CN109078752B (en) | 2016-08-07 | 2016-08-07 | Garbage screening device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610637251.XA Division CN106269512B (en) | 2016-08-07 | 2016-08-07 | A kind of screening rubbish device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109078752A CN109078752A (en) | 2018-12-25 |
| CN109078752B true CN109078752B (en) | 2020-05-05 |
Family
ID=57665635
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810912524.6A Active CN109078753B (en) | 2016-08-07 | 2016-08-07 | Garbage screening device |
| CN201610637251.XA Expired - Fee Related CN106269512B (en) | 2016-08-07 | 2016-08-07 | A kind of screening rubbish device |
| CN201810912520.8A Expired - Fee Related CN109078752B (en) | 2016-08-07 | 2016-08-07 | Garbage screening device |
Family Applications Before (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810912524.6A Active CN109078753B (en) | 2016-08-07 | 2016-08-07 | Garbage screening device |
| CN201610637251.XA Expired - Fee Related CN106269512B (en) | 2016-08-07 | 2016-08-07 | A kind of screening rubbish device |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN109078753B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106622649B (en) * | 2017-03-04 | 2018-02-09 | 衢州妙凯节能科技有限公司 | A kind of irony sundries separator |
| CN106824788A (en) * | 2017-04-17 | 2017-06-13 | 时祥华 | A kind of grain multipass sort combined cleaning sieve |
| CN108114811B (en) * | 2017-12-21 | 2020-04-03 | 浙江朗博药业有限公司 | Magnetic impurity removing device for amoxicillin production |
| CN108188153B (en) * | 2018-01-27 | 2020-03-13 | 温州荣仙绿化园艺工程有限公司 | Municipal garden garbage disposal system |
| CN110394235B (en) * | 2018-03-28 | 2020-06-09 | 广州环投从化环保能源有限公司 | High-efficient rubbish screening structure |
| CN109174446B (en) * | 2018-07-05 | 2021-09-14 | 山东宏旭化学股份有限公司 | Material filtering mechanism for chemical equipment |
| CN110216013B (en) * | 2019-05-30 | 2024-05-10 | 浙江工业大学 | Metal removing device for dehydrated vegetable products |
| CN111672624B (en) * | 2020-06-20 | 2023-03-31 | 广东东泰陶瓷实业有限公司 | Iron removing device for manufacturing porcelain |
| CN111760348A (en) * | 2020-07-04 | 2020-10-13 | 陈惠梅 | Solid-liquid separation device for solid waste garbage treatment |
| CN111871341B (en) * | 2020-08-03 | 2023-04-07 | 扬州大学 | Continuous flow Fenton reactor capable of recycling magnetic catalyst |
| CN114505139A (en) * | 2022-02-14 | 2022-05-17 | 刘顺朋 | Intelligent building garbage cleaning device for building and using method |
| CN115055279B (en) * | 2022-06-14 | 2023-05-09 | 兰州工业学院 | Intelligent sorting method for recyclable resources in household garbage |
| CN116528107B (en) * | 2023-07-04 | 2023-09-08 | 深圳市鼎合丰科技有限公司 | Manufacturing equipment of movement earphone core structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225413A (en) * | 2011-03-07 | 2011-10-26 | 黄陈超 | Improved mechanism of rapid automatic household garbage classifier |
| CN104384008A (en) * | 2014-11-19 | 2015-03-04 | 四川高通环保科技股份有限公司 | Household garbage refined classifying system and treatment method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6277276B1 (en) * | 2000-02-11 | 2001-08-21 | Jack R. Bratten | Filter apparatus with magnetic separation |
| JP5100963B2 (en) * | 2004-11-30 | 2012-12-19 | 株式会社Ｓｅｎ | Beam irradiation device |
| TW201012545A (en) * | 2008-09-19 | 2010-04-01 | San Shing Fastech Corp | Magnetic flipping device for sorting machine |
| CN201482557U (en) * | 2009-05-07 | 2010-05-26 | 张寻 | Electromagnetic damping effect-based classifier for non-magnetic materials |
| KR101173286B1 (en) * | 2012-05-17 | 2012-08-10 | (주)예당환경 | A sorting and collection device for fine aggregate |
| CN203379989U (en) * | 2013-06-25 | 2014-01-08 | 天津吉亚牧业集团有限公司 | Device for removing scrap iron from feed |
| CN203598925U (en) * | 2013-10-21 | 2014-05-21 | 刘益强 | Garbage magnetic separation device |
| CN104069943A (en) * | 2014-06-20 | 2014-10-01 | 周开雄 | Dry magnetic separator |
| CN104525368B (en) * | 2014-12-30 | 2017-08-11 | 宁夏共享机床辅机有限公司 | A kind of combined type blanking sorting equipment |
| CN205949304U (en) * | 2016-08-07 | 2017-02-15 | 桐城市神墩环卫保洁有限公司 | Garbage screening device |
-
2016
- 2016-08-07 CN CN201810912524.6A patent/CN109078753B/en active Active
- 2016-08-07 CN CN201610637251.XA patent/CN106269512B/en not_active Expired - Fee Related
- 2016-08-07 CN CN201810912520.8A patent/CN109078752B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102225413A (en) * | 2011-03-07 | 2011-10-26 | 黄陈超 | Improved mechanism of rapid automatic household garbage classifier |
| CN104384008A (en) * | 2014-11-19 | 2015-03-04 | 四川高通环保科技股份有限公司 | Household garbage refined classifying system and treatment method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109078752A (en) | 2018-12-25 |
| CN109078753B (en) | 2020-06-12 |
| CN106269512A (en) | 2017-01-04 |
| CN109078753A (en) | 2018-12-25 |
| CN106269512B (en) | 2018-10-02 |
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