CN104384008A - Household garbage refined classifying system and treatment method - Google Patents
Household garbage refined classifying system and treatment method Download PDFInfo
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- CN104384008A CN104384008A CN201410661320.1A CN201410661320A CN104384008A CN 104384008 A CN104384008 A CN 104384008A CN 201410661320 A CN201410661320 A CN 201410661320A CN 104384008 A CN104384008 A CN 104384008A
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- conveyer
- dish
- polybag
- meticulous
- transport tape
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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
- 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
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- 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
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- 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/18—Drum screens
- B07B1/22—Revolving drums
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
- B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
- B29B17/02—Separating plastics from other materials
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- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The invention discloses a household garbage refined classifying system and a treatment method. The household garbage refined classifying system comprises a conveyer, wherein a garbage crusher and a magnetic separator are arranged above the conveyer; an outlet of the garbage crusher is opposite to the upper surface of the conveyer; a plastic recycler is arranged below a material outlet of the conveyer; a rotary screen is arranged below a material outlet of the plastic recycler; a compost raw material bin and a combustion raw material bin are arranged below the rotary screen. Separation on four major types of materials, including separation of metallic objects, separation of plastic materials, separation of compost raw materials and separation of combustion raw materials, is realized; the separation effect is good; the cost is low; the single mode of separating according weight is solved; the aim of separation according to the material types is achieved.
Description
Technical field
The present invention relates to point kind processing device and the processing method of rubbish, belong to environmental protection technical field of sludge treatment.
Background technology
In refuse classification field, a lot of garbage classification device is there is in prior art, such as patent name is: the meticulous separator of a kind of horizontal wind rubbish, this patent sets up a tilting guided plate between feeding mouth and pneumatic separating chamber, add a guided plate compared to existing technology, after material enters from feeding mouth, slide in pneumatic separating chamber along guided plate, because guided plate is tilting design, therefore under the combination of gravity and guiding, after removing the driving of external wind, the large material of quality is by the close together of dishing out, the material of lightweight is by the distance of dishing out, there is a barrier effect in tilting guided plate simultaneously, material can be caused to disperse behind whereabouts, now be in dispersity before material whereabouts air intake power sorting chamber, now adopt wind drive again, easily the material of lightweight can be blowed at a distance, the material of heavy does not affect by it.
Above-mentioned patent adopts pneumatic separating, make the material classification of Different Weight, but this mode cannot accomplish the separating treatment become more meticulous, such as metallic member is heavier, other glass structures are also heavier, be separated according to the structural design of above-mentioned patent, together with then metal structure being assigned to glass, again such as, paper and polybag are all light structures, therefore they can be assigned to same region, therefore above-mentioned wind power sorting device, general heavier rubbish can only be separated with lighter rubbish, but such separate mode can not reach far away the classification processing requirements become more meticulous, and the classification process become more meticulous, need same class material classification, such as, metal object needs to be divided into a class, plastic bag structure is divided into a class, flammable material is divided into a class, non-flammable material is divided into a class.Such demand can't be accomplished in current technology.Therefore the present invention needs according to a set of system that can solve the above-mentioned classification demand that becomes more meticulous of the demand design.
Summary of the invention
One way of life rubbish is the object of the present invention is to provide to become more meticulous categorizing system
and processing method, shouldwhat house refuse became more meticulous that house refuse can become more meticulous by categorizing system is divided into 4 large classes, realize separation that the first kind is metal object, separation that feed separation that Equations of The Second Kind is Plastic, the 3rd class are composting material is burn being separated of raw material with the 4th class, what be separated is effective, and cost is low.
Object of the present invention is achieved through the following technical solutions: house refuse becomes more meticulous categorizing system, comprise conveyer, the top of conveyer is provided with refuse grinder and magnetic separator, the outlet of refuse grinder is just to the upper surface of conveyer, plastic recovering machine is provided with below the discharging opening of conveyer, be provided with rotary screen below the discharging opening of plastic recovering machine, be provided with composting material storehouse below rotary screen and burn raw material cabin.
In said system, by refuse grinder by refuse breaking; Rubbish is rendered on conveyer, by placement smooth for rubbish on a conveyor; Adopt magnetic separator by the metal object adsorbing separation on conveyer; Plastic recovering machine is adopted to be separated by the polybag in rubbish; Adopt rotary screen to be separated in composting material storehouse by short grained composting material, adopt rotary screen that short grained burning raw material is separated to burning raw material cabin.What can realize that house refuse becomes more meticulous is divided into 4 large classes, realizes separation that the first kind is metal object, separation that feed separation that Equations of The Second Kind is Plastic, the 3rd class are composting material is burn being separated of raw material with the 4th class, separation effective, and cost is low.
Further, adopt the stir process of carding machine, will flatten from rubbish.Conveyer comprises transport tape and at least 2 conveyer roller bearings, transport tape is enclosed within conveyer roller bearing, on transport tape, cover is provided with 2 annular catch, and 2 annular catch and transport tape form the groove that carries rubbish, is provided with carding machine and polybag scrapes device in advance above transport tape.
Described carding machine comprises stirring motor and toothed disc, and the center of toothed disc is connected with the output shaft of stirring motor, and the periphery of toothed disc is vertical with transport tape upper surface.
Further, polybag rubbish carries out striking off separation by the hook also being scraped device by polybag in advance, realizes preliminary pre-separation polybag.Described polybag is scraped device in advance and is comprised and scrape support in advance and multiplely scrape hook, scrape cradle hangs in advance above transport tape, scrape hook to be connected to and to scrape on support in advance, scrape hook to bend away from the one end of scraping support in advance, and the bend scraping hook extends in the groove of carrying rubbish, and the bending direction scraping hook is contrary with the transmission direction of transport tape.
Further, the concussion structure formed by vibration bracket and vibrations motor shakes conveyer belt, thus realizes rubbish leveling process.Be provided with vibration bracket and vibrations motor between conveyer roller bearing, vibrations motor is arranged between vibration bracket and transport tape, and vibrations motor contacts with transport tape, and vibration bracket and vibrations motor form concussion structure.
Described plastic recovering machine comprises top and has charging aperture, bottom has the housing of discharging opening, gear shaft is provided with in housing, gear shaft is connected with the motor being arranged on hull outside, the external diameter surface cover of gear shaft have multiple there is gap stir dish, stir dish coaxially to arrange with gear shaft, and to stir dish be a ring structure, stir dish aperture surface and be provided with multiple protrusion tooth, stir dish to engage with gear shaft, the outer diameter face of stirring dish is provided with multiple splash bar, adjacent stirring between dish adopts pitman to connect, the right-hand member of gear shaft is provided with block plate, block plate and stirring between dish of low order end are provided with helical spring, the dish that stirs of high order end is connected with limit shaft, it is outside that limit shaft extends to housing left side away from the one end stirring dish.
At the operation logic of plastic recovering machine be: stir dish and adopt the mode engaged with gear shaft to be connected, owing to there being the relation of gears meshing, when gear shaft rotates, stirring dish also can along with rotation, simultaneously, stir dish and also can carry out translational motion along with the axis direction of gear shaft, limit shaft in said structure and helical spring can play to allow stir and coil along with the axis direction of gear shaft carries out translational motion, utilize the multiple splash bars stirred on dish to stir rotation and tangle polybag, polybag is now based on the residual body of the plastics of sheet, in order to express easily, unified is called polybag by the residual body thing after polybag decomposition, gear shaft rotarily drive stir dish and splash bar all rotate, thus tangle polybag, but along with increasing of the polybag tangled, the amount that splash bar tangles polybag can reach a upper limit, now, we are by twitching limit shaft, now, under helical spring pressure, stir dish can move a segment distance along the axis direction of gear shaft, do not hang stirring dish and moving to below charging aperture of polybag afterwards, will continue like this to hang polybag, stir after dish all overworks polybag when all, housing cover is opened by we, dish is stirred in taking-up, the polybag stirred on dish is cleaned out.
Adjacent stirring between dish is also connected with screw rod, and screw rod rotates and is wound on gear shaft, screw rod is provided with the secondary splash bar of multiple axis and gear shaft axes normal.The effect of secondary splash bar is also tangled by polybag, the object arranging screw rod and secondary splash bar in said structure makes full use of the adjacent space stirred between dish, reach the best object removing polybag, and the structure of screw rod is set, all polybag can be hung in the scope of 360 degree, but can ensure to there is enough gaps between neighboring secondary splash bar, to hang maximum polybags simultaneously.
Rotary screen comprises axis and is obliquely installed and the barrel of inner hollow, and the outer wall of barrel has multiple sieve aperture, and the size of sieve aperture increases gradually along the axis direction of barrel.The rotary screen of this structure, can utilize the change in size of sieve aperture, thus realize separating treatment.
The span of sieve aperture is between 50mm to 100mm.
The processing method of the categorizing system that becomes more meticulous based on house refuse, comprises the steps:
A, refuse breaking step: by refuse grinder by refuse breaking;
B, supplying step: the rubbish after steps A is rendered on conveyer, by placement smooth for rubbish on a conveyor;
C, metallic object sorting step: adopt magnetic separator by the metal object adsorbing separation on conveyer;
D, polybag separating step: adopt plastic recovering machine to be separated by the polybag in rubbish;
E, composting material are separated and burn feed separation step: adopt rotary screen to be separated in composting material storehouse by short grained composting material, adopt rotary screen that short grained burning raw material is separated to burning raw material cabin.
In supplying step, adopt the stir process of carding machine, will flatten from rubbish.
In supplying step, further, the concussion structure formed by vibration bracket and vibrations motor shakes conveyer belt, thus realizes rubbish leveling process.
In supplying step, further, polybag rubbish carries out striking off separation by the hook also being scraped device by polybag in advance, realizes preliminary pre-separation polybag.
In metallic object sorting step, magnetic separator can adopt the metallic object in permanent magnet absorption rubbish, and also can adopt the metallic object in electromagnet absorption rubbish, the metallic object after absorption is transferred in magnetisable material recovery bin.
In polybag separating step, utilize the multiple splash bars stirred on dish to stir rotation and tangle polybag, polybag is now based on the residual body of the plastics of sheet, in order to express easily, unified is called polybag by the residual body thing after polybag decomposition, gear shaft rotarily drive stir dish and splash bar all rotate, thus tangle polybag, but along with increasing of the polybag tangled, the amount that splash bar tangles polybag can reach a upper limit, now, we are by twitching limit shaft, now, under helical spring pressure, stir dish can move a segment distance along the axis direction of gear shaft, do not hang stirring dish and moving to below charging aperture of polybag afterwards, will continue like this to hang polybag, stir after dish all overworks polybag when all, housing cover is opened by we, dish is stirred in taking-up, the polybag stirred on dish is cleaned out.
Composting material is separated and burns feed separation step: utilize the sieve aperture of different pore size size realize composting material and burn being separated of raw material, when after step D process, minor diameter material such as meal kitchen material or dust etc. substantially can be divided in rubbish, this kind of material can be used as composting material and uses, they can be separated with non-combustible with large diameter combustible, large diameter combustion thing afterwards and non-combustible are separated from larger-diameter sieve aperture.
In sum, the invention has the beneficial effects as follows: the feed separation that can realize 4 large classes, the first kind is the separation of metal object, the feed separation of Plastic, composting material is separated and is separated with burning raw material, separation effective, and cost is low, solve single according to weight fraction from mode, reach the object be separated with material variety.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the structural representation of conveyer.
Fig. 3 is the side-looking structural representation of conveyer.
Fig. 4 is the structural representation that device scraped in advance by polybag.
Fig. 5 is the structural representation of plastic recovering machine.
Fig. 6 is the structural representation of screw rod.
Fig. 7 is gear shaft and the structural representation stirring dish.
Fig. 8 is the structural representation of rotary screen.
Name in accompanying drawing corresponding to Reference numeral is called: 1, refuse grinder, 2, conveyer, 3, magnetic separator, 4, magnetisable material recovery bin, 5, plastic recovering machine, 6, Injection Molding Warehouse WIP, 7, rotary screen, 8, composting material storehouse, 9, burn raw material cabin, 21, conveyer roller bearing, 22, transport tape, 23, annular catch, 24, vibration bracket, 25, vibrations motor, 26, carding machine, 27, polybag scrapes device in advance, 271, scrape support in advance, 272, scrape hook, 51, housing, 52, gear shaft, 53, helical spring, 54, stir dish, 55, pitman, 56, splash bar, 57, limit shaft, 58, screw rod, 59, block plate, 71, barrel, 72, sieve aperture.
Detailed description of the invention
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment 1:
As shown in Figures 1 to 7,
House refuse becomes more meticulous categorizing system, comprise conveyer 2, the top of conveyer 2 is provided with refuse grinder 1 and magnetic separator 3, the outlet of refuse grinder is just to the upper surface of conveyer 2, plastic recovering machine 5 is provided with below the discharging opening of conveyer 2, be provided with rotary screen 7 below the discharging opening of plastic recovering machine 5, be provided with composting material storehouse 8 below rotary screen and burn raw material cabin 9.
In said system, by refuse grinder 1 by refuse breaking; Rubbish is rendered on conveyer 2, is placed on conveyer 2 by smooth for rubbish; Adopt magnetic separator 3 by the metal object adsorbing separation on conveyer 2; Plastic recovering machine 5 is adopted to be separated by the polybag in rubbish; Adopt rotary screen 7 to be separated in composting material storehouse 8 by short grained composting material, adopt rotary screen 7 to be separated to by short grained burning raw material and burn raw material cabin 9.What can realize that house refuse becomes more meticulous is divided into 4 large classes, realizes separation that the first kind is metal object, separation that feed separation that Equations of The Second Kind is Plastic, the 3rd class are composting material is burn being separated of raw material with the 4th class, separation effective, and cost is low.
Further, adopt the stir process of carding machine 26, will flatten from rubbish.Conveyer comprises transport tape 22 and at least 2 conveyer roller bearings 21, transport tape 22 is enclosed within conveyer roller bearing 21, on transport tape 22, cover is provided with 2 annular catch 23,2 annular catch 23 form with transport tape 22 groove that carries rubbish, are provided with carding machine 26 and device 27 scraped in advance by polybag above transport tape 22.
Described carding machine 26 comprises stirring motor and toothed disc, and the center of toothed disc is connected with the output shaft of stirring motor, and the periphery of toothed disc is vertical with transport tape 22 upper surface.
Further, polybag rubbish carries out striking off separation by the hook also being scraped device by polybag in advance, realizes preliminary pre-separation polybag.Described polybag is scraped device in advance and is comprised and scrape support 271 in advance and multiplely scrape hook 272, scraping support 271 is in advance suspended on above transport tape 22, scrape hook 272 to be connected to and to scrape on support 271 in advance, scrape hook 272 to bend away from the one end of scraping support 271 in advance, and the bend scraping hook 272 extends in the groove of carrying rubbish, and the bending direction scraping hook 272 is contrary with the transmission direction of transport tape 22.
Further, the concussion structure formed by vibration bracket 24 and vibrations motor 25 shakes conveyer belt, thus realizes rubbish leveling process.Be provided with vibration bracket 24 and vibrations motor 25 between conveyer roller bearing 21, vibrations motor 25 is arranged between vibration bracket 24 and transport tape 22, and vibrations motor 25 contacts with transport tape 22, and vibration bracket 24 and vibrations motor 25 form concussion structure.
Described plastic recovering machine 5 comprises top and has charging aperture, bottom has the housing 51 of discharging opening, gear shaft 52 is provided with in housing 51, gear shaft 52 is connected with the motor being arranged on housing 51 outside, the external diameter surface cover of gear shaft 52 have multiple there is gap stir dish 54, stir dish 54 coaxially to arrange with gear shaft 52, and to stir dish 54 be a ring structure, stir dish 54 aperture surface and be provided with multiple protrusion tooth, stir dish 54 to engage with gear shaft 52, the outer diameter face of stirring dish 54 is provided with multiple splash bar 56, adjacent stirring between dish 54 adopts pitman to connect, the right-hand member of gear shaft 52 is provided with block plate 59, block plate 59 and stirring between dish 54 of low order end are provided with helical spring 53, the dish 54 that stirs of high order end is connected with limit shaft 57, it is outside that limit shaft 57 extends to housing 51 left side away from the one end stirring dish 54.
At the operation logic of plastic recovering machine 5 be: stir dish 54 and adopt the mode engaged with gear shaft 52 to be connected, owing to there being the relation of gears meshing, when gear shaft 52 rotates, stirring dish 54 also can along with rotation, simultaneously, stir dish 54 and also can carry out translational motion along with the axis direction of gear shaft 52, limit shaft 57 in said structure and helical spring 53 can play to allow and stir dish 54 along with the axis direction of gear shaft 52 and carry out translational motion, utilize the multiple splash bars 56 stirred on dish 54 to stir rotation and tangle polybag, polybag is now based on the residual body of the plastics of sheet, in order to express easily, unified is called polybag by the residual body thing after polybag decomposition, gear shaft 52 rotarily drives and stirs dish 54 and splash bar 56 all rotates, thus tangle polybag, but along with increasing of the polybag tangled, the amount that splash bar 56 tangles polybag can reach a upper limit, now, we are by twitching limit shaft 57, now, under helical spring pressure, stir dish 54 can move a segment distance along the axis direction of gear shaft 52, do not hang stirring dish 54 and moving to below charging aperture of polybag afterwards, will continue like this to hang polybag, stir after dish 54 all overworks polybag when all, housing 51 cover plate is opened by we, dish 54 is stirred in taking-up, the polybag stirred on dish 54 is cleaned out.
Adjacent stirring between dish 54 is also connected with screw rod 58, and screw rod 58 rotates and is wound on gear shaft 52, screw rod 58 is provided with the secondary splash bar of multiple axis and gear shaft 52 axes normal.The effect of secondary splash bar is also tangled by polybag, the object arranging screw rod 58 and secondary splash bar in said structure makes full use of the adjacent space stirred between dish 54, reach the best object removing polybag, and the structure of screw rod 58 is set, all polybag can be hung in the scope of 360 degree, but can ensure to there is enough gaps between neighboring secondary splash bar, to hang maximum polybags simultaneously.
Rotary screen 7 comprises axis and is obliquely installed and the barrel 71 of inner hollow, and the outer wall of barrel 71 has multiple sieve aperture 72, and the size of sieve aperture 72 increases gradually along the axis direction of barrel 71.The rotary screen 7 of this structure, can utilize the change in size of sieve aperture 72, thus realize separating treatment.
The span of sieve aperture 72 is between 50mm to 100mm.
Embodiment 2
The processing method of the categorizing system that becomes more meticulous based on house refuse, comprises the steps:
A, refuse breaking step: by refuse grinder 1 by refuse breaking;
B, supplying step: rendered to by the rubbish after steps A on conveyer 2, be placed on conveyer 2 by smooth for rubbish;
C, metallic object sorting step: adopt magnetic separator 3 by the metal object adsorbing separation on conveyer 2;
D, polybag separating step: adopt plastic recovering machine 5 to be separated by the polybag in rubbish;
E, composting material are separated and burn feed separation step: adopt rotary screen 7 to be separated in composting material storehouse 8 by short grained composting material, adopt rotary screen 7 to be separated to by short grained burning raw material and burn raw material cabin 9.
In supplying step, adopt the stir process of carding machine 26, will flatten from rubbish.
In supplying step, further, the concussion structure formed by vibration bracket 24 and vibrations motor 25 shakes conveyer belt, thus realizes rubbish leveling process.
In supplying step, further, polybag rubbish carries out striking off separation by the hook also being scraped device by polybag in advance, realizes preliminary pre-separation polybag.
In metallic object sorting step, magnetic separator 3 can adopt the metallic object in permanent magnet absorption rubbish, and also can adopt the metallic object in electromagnet absorption rubbish, the metallic object after absorption is transferred in magnetisable material recovery bin 4.
In polybag separating step, utilize the multiple splash bars 56 stirred on dish 54 to stir rotation and tangle polybag, polybag is now based on the residual body of the plastics of sheet, in order to express easily, unified is called polybag by the residual body thing after polybag decomposition, gear shaft 52 rotarily drives and stirs dish 54 and splash bar 56 all rotates, thus tangle polybag, but along with increasing of the polybag tangled, the amount that splash bar 56 tangles polybag can reach a upper limit, now, we are by twitching limit shaft 57, now, under helical spring pressure, stir dish 54 can move a segment distance along the axis direction of gear shaft 52, do not hang stirring dish 54 and moving to below charging aperture of polybag afterwards, will continue like this to hang polybag, stir after dish 54 all overworks polybag when all, housing 51 cover plate is opened by we, dish 54 is stirred in taking-up, the polybag stirred on dish 54 is cleaned out.
Composting material is separated and burns feed separation step: utilize the sieve aperture of different pore size size realize composting material and burn being separated of raw material, when after step D process, minor diameter material such as meal kitchen material or dust etc. substantially can be divided in rubbish, this kind of material can be used as composting material and uses, they can be separated with non-combustible with large diameter combustible, large diameter combustion thing afterwards and non-combustible are separated from larger-diameter sieve aperture.
As mentioned above, then well the present invention can be realized.
Claims (10)
1. house refuse becomes more meticulous categorizing system, it is characterized in that: comprise conveyer (2), the top of conveyer (2) is provided with refuse grinder (1) and magnetic separator (3), the outlet of refuse grinder is just to the upper surface of conveyer (2), plastic recovering machine (5) is provided with below the discharging opening of conveyer (2), be provided with rotary screen (7) below the discharging opening of plastic recovering machine (5), be provided with composting material storehouse (8) below rotary screen and burn raw material cabin (9).
2. house refuse according to claim 1 becomes more meticulous categorizing system, it is characterized in that: conveyer comprises transport tape (22) and at least 2 conveyer roller bearings (21), transport tape (22) is enclosed within conveyer roller bearing (21), the upper cover of transport tape (22) is provided with 2 annular catch (23), 2 annular catch (23) form with transport tape (22) groove that carries rubbish, and transport tape (22) top is provided with carding machine (26) and device (27) scraped in advance by polybag.
3. house refuse according to claim 2 becomes more meticulous categorizing system, it is characterized in that: described carding machine (26) comprises stirring motor and toothed disc, the center of toothed disc is connected with the output shaft of stirring motor, and the periphery of toothed disc is vertical with transport tape (22) upper surface.
4. house refuse according to claim 2 becomes more meticulous categorizing system, it is characterized in that: described polybag is scraped device in advance and comprised and scrape support (271) in advance and multiplely scrape hook (272), scrape support (271) in advance and be suspended on transport tape (22) top, scrape hook (272) to be connected to and to scrape on support (271) in advance, scrape hook (272) to bend away from the one end of scraping support (271) in advance, and the bend scraping hook (272) extends in the groove of carrying rubbish, and the bending direction scraping hook (272) is contrary with the transmission direction of transport tape (22).
5. house refuse according to claim 2 becomes more meticulous categorizing system, it is characterized in that: between conveyer roller bearing (21), be provided with vibration bracket (24) and vibrations motor (25), vibrations motor (25) are arranged between vibration bracket (24) and transport tape (22), and vibrations motor (25) contact with transport tape (22), vibration bracket (24) and vibrations motor (25) form concussion structure.
6. house refuse according to claim 1 becomes more meticulous categorizing system, it is characterized in that: described plastic recovering machine (5) comprises top and has charging aperture, bottom has the housing (51) of discharging opening, gear shaft (52) is provided with in housing (51), gear shaft (52) is connected with the motor being arranged on housing (51) outside, the external diameter surface cover of gear shaft (52) have multiple there is gap stir dish (54), stir dish (54) coaxially to arrange with gear shaft (52), and to stir dish (54) be a ring structure, stir dish (54) aperture surface and be provided with multiple protrusion tooth, stir dish (54) to engage with gear shaft (52), the outer diameter face of stirring dish (54) is provided with multiple splash bar (56), adjacent stirring between dish (54) adopts pitman to connect, the right-hand member of gear shaft (52) is provided with block plate (59), the stirring to coil between (54) of block plate (59) and low order end is provided with helical spring (53), the dish (54) that stirs of high order end is connected with limit shaft (57), it is outside that limit shaft (57) extends to housing (51) left side away from the one end stirring dish (54).
7. house refuse according to claim 6 becomes more meticulous categorizing system, it is characterized in that: adjacent stirring between dish (54) is also connected with screw rod (58), screw rod (58) rotates and is wound on gear shaft (52), screw rod (58) is provided with the secondary splash bar of multiple axis and gear shaft (52) axes normal.
8. house refuse according to claim 6 becomes more meticulous categorizing system, it is characterized in that: rotary screen (7) comprises axis and is obliquely installed and the barrel of inner hollow (71), the outer wall of barrel (71) has multiple sieve aperture (72), and the size of sieve aperture (72) increases gradually along the axis direction of barrel (71).
9. house refuse according to claim 6 becomes more meticulous categorizing system, it is characterized in that: the span of sieve aperture (72) is between 50mm to 100mm.
10. to become more meticulous categorizing system processing method based on any one house refuse in claim 1 to 9, it is characterized in that: comprise the steps:
A, refuse breaking step: by refuse grinder (1) by refuse breaking;
B, supplying step: rendered to by the rubbish after steps A on conveyer (2), be placed on conveyer (2) by smooth for rubbish;
C, metallic object sorting step: adopt magnetic separator (3) by the metal object adsorbing separation on conveyer (2);
D, polybag separating step: adopt plastic recovering machine (5) to be separated by the polybag in rubbish;
E, composting material are separated and burn feed separation step: adopt rotary screen (7) to be separated to by short grained composting material in composting material storehouse (8), adopt rotary screen (7) to be separated to by short grained burning raw material and burn raw material cabin (9).
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CN106733647A (en) * | 2016-11-29 | 2017-05-31 | 广西大学 | A kind of garbage auto-separation device |
CN107008530A (en) * | 2017-06-08 | 2017-08-04 | 陕西科技大学 | A kind of solid life refuse processing equipment |
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