CN103611614B - The broken removal of impurities complete device of vertical rubbish from cooking - Google Patents
The broken removal of impurities complete device of vertical rubbish from cooking Download PDFInfo
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- CN103611614B CN103611614B CN201310557720.3A CN201310557720A CN103611614B CN 103611614 B CN103611614 B CN 103611614B CN 201310557720 A CN201310557720 A CN 201310557720A CN 103611614 B CN103611614 B CN 103611614B
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Abstract
The invention discloses the broken removal of impurities complete device of a kind of vertical rubbish from cooking.Comprise heavy substance Disengagement zone, living beings fracture area and living beings Disengagement zone; The discharging opening of both sides, lower end, heavy substance Disengagement zone is connected with heavy substance discharge bucket, in the middle of lower end, heavy substance Disengagement zone, discharging opening is connected with the lower shell charging aperture of living beings fracture area, the discharging opening of living beings fracture area is connected with the charging aperture of living beings Disengagement zone, be provided with plastics discharging opening on top, living beings Disengagement zone, living beings fracture area and living beings Disengagement zone are coaxially arranged in lower shell.The present invention keeps the original particle diameter of the heavy substances such as glass to be separated, not only ensure that subsequent treatment is carried out in order, extend the service life of device, improve living beings purification efficiency and living beings biodegradable rate, the living beings obtained can be directly used in anaerobic fermentation, also achieve the collection of the recyclable resource of the high-purity such as plastics, metal simultaneously, garbage high efficient energy sourcesization are utilized and lays the foundation.
Description
Technical field
The present invention relates to a kind of rubbish from cooking pretreatment unit, especially relate to the broken removal of impurities complete device of a kind of vertical rubbish from cooking.
Background technology
Along with the raising of socioeconomic development and living standards of the people, the generation of China's house refuse continues to increase.2011, China's domestic waste amount of clearing reached 1.64 hundred million tons, became rubbish and surrounded one of the most serious country in city.At present, 8 cities such as Beijing, Shanghai have successively been carried out categorized consumer waste and have been collected pilot work, house refuse are divided into the large class of rubbish from cooking, recyclable rubbish, Harmful Waste and Other Waste four.As the main component of house refuse, rubbish from cooking accounts for 45% ~ 60% of rubbish total amount; Therefore, exploitation rubbish from cooking application technology as the second resource and equipment research have important practical significance.At present, in domestic and international rubbish from cooking resource technology, rubbish from cooking recovery energy technology is owing to can realizing kitchen waste reduction and biomass waste being changed into the feature of clean energy resource-methane, becomes domestic and international organic garbage treatment disposal technology study hotspot and development trend.But China's kitchen garbage component is complicated, and the non-biodegradable impurity such as plastics wherein, up to 20% ~ 30%, very easily cause anaerobic digestion reaction vessel to entirely collapse if directly carry out anaerobic fermentation.Therefore, the research and development bottleneck that first China's rubbish from cooking recovery energy technology must break through rubbish from cooking efficiency crushing removal of impurities pretreatment complete set technique and equipment be realized.
Because developed country's refuse classification system is perfect, after classification, waste component is single, and recycling is relatively simple, therefore a lot of external rubbish pre-processing device cannot be applicable to the numerous and diverse garbage disposal of China's component.At present, domestic existing rubbish pre-processing device is handling object mainly with non-classified house refuse, and specific aim is not strong.Have in processing procedure that broken bag poor effect, heavy substance are serious for equipment attrition, polybag wrapping phenomena serious, living beings separative efficiency is lower, discharging particle diameter is uneven directly cannot carry out the problems such as anaerobic methane production, limit its further industrialized development.Therefore, for realizing the direct anaerobic fermentation recovery energy of rubbish from cooking, a set of pre-processing device for China's rubbish from cooking characteristic is developed imperative.
Summary of the invention
In order to overcome the defect of pretreatment or equipment in background technology, the object of the present invention is to provide the broken removal of impurities complete device of a kind of vertical rubbish from cooking, obtain high-purity and can be directly used in the living beings of anaerobic methane production, and the recyclable resource such as highly purified plastics, metal; To avoid in material heavy substance to the wearing and tearing of equipment simultaneously.
To achieve these goals, the present invention is by the following technical solutions:
The present invention includes heavy substance Disengagement zone, living beings fracture area and living beings Disengagement zone; The discharging opening of both sides, lower end, heavy substance Disengagement zone is connected with heavy substance discharge bucket, in the middle of lower end, heavy substance Disengagement zone, discharging opening is connected with the lower shell charging aperture of living beings fracture area, the discharging opening of living beings fracture area is connected with the charging aperture of living beings Disengagement zone, be provided with plastics discharging opening on top, living beings Disengagement zone, living beings fracture area and living beings Disengagement zone are coaxially arranged in lower shell.
Described heavy substance Disengagement zone, comprises garbage inlet, selects broken roller, upper box, a pair group of point roller, a pair slideway grizzly bar and baffle plate; Upper box oral area establishes garbage inlet, be equipped with between the casing both sides of side, upper box top and select broken roller shaft, select broken roller shaft is equipped with and select broken roller, select broken roller radially decile install 4 ~ 8 groups and dodge serrated knife, each group is evenly equipped with 20 ~ 30 vertically dodging serrated knife; Upper box top opposite side is equipped with towards the baffle plate selecting broken roller downward-sloping; In the middle of the casing of both sides, upper box bottom, a pair group of point of roller is housed, a pair group of point of roller inside is equipped with eccentric roller respectively, the two ends of eccentric roller shaft are connected with point roller shaft of dialling at two ends respectively by connecting rod, 4 ~ 8 component charge bars installed by eccentric roller radially decile, each organizes 20 ~ 30 of radicals such as being evenly equipped with vertically point charge bars, point interlaced insertion of charge bar on two eccentric rollers; Be coated with the slideway grizzly bar of arc outside the both sides of a pair group of point of roller respectively, on a pair group of point roller point charge bar is interlaced is inserted in the slideway grizzly bar of both sides arc; Belt wheel on the motor shaft of same motor respectively through belt, select the first belt wheel of broken roller to drive to select broken roller to rotate, the second belt wheel drives and is arranged on point roller of dialling dialled on point roller shaft and rotates.
Described living beings fracture area, comprises lower shell charging aperture, cylindrical screen drum, main shaft and living beings crushing cutter group; Cylindrical screen drum upper end is connected with discharging opening outside in the middle of lower end, heavy substance Disengagement zone, and cylindrical screen drum lower end is connected with the large end of conical screen drum through hopper; The upper end of main shaft is connected with upper box lower rotation, main shaft through behind living beings fracture area and living beings Disengagement zone, the lower end of main shaft through impeller central hole, conical screen drum small end is connected with lower shell lower rotation; Arranged crosswise 3 ~ 6 groups of living beings crushing cutter groups vertically in cylindrical screen drum, often organize 4 ~ 8 cuttves, often organize living beings crushing cutter group and are connected with main shaft key.
Described living beings Disengagement zone, comprises conical screen drum, impeller and living beings discharging bin; In conical screen drum, main shaft lower end is from top to bottom equipped with impeller and belt wheel successively, and belt wheel is connected through the output shaft of belt with the spindle motor outside lower shell, and living beings discharging bin is positioned at the bottom of lower shell.
In described heavy substance Disengagement zone, select the bottom of dodging serrated knife in broken roller and knife rest pinned connection; Connecting the bottom draw-in groove by dodging serrated knife in the middle part of torsion spring, and dodging serrated knife and carry out being connected and locate, two ends and the knife rest of torsion spring are connected and fixed; Knife rest is bolted on the broken roller of selection, and between the cutter tooth of dodging serrated knife, spacing is 25 mm ~ 30 mm; Dial point roller respectively by gear driven transmission for two.
In described heavy substance Disengagement zone, dial the synchronized reverse intersection of point roller for two and rotate, the spacing between point charge bar is 25 mm ~ 30 mm, and the spacing between slideway grizzly bar is 25 mm ~ 30 mm.
In described living beings fracture area, broken blade is fixed by bolts on cutterhead, and cutterhead and main shaft are spline joint, and crushing cutter thickness of knife edge is 2 mm ~ 4 mm; The cylindrical screen drum of living beings crushing cutter group peripheral disposition, aperture is 10 mm ~ 20 mm.
In described living beings Disengagement zone, conical screen drum aperture is 10 mm ~ 20 mm; Plastics discharging opening is along screen drum circumferential directions.
Compared with background technology, the beneficial effect that the present invention has is:
The present invention keeps the original particle diameter of the heavy substances such as glass to be separated, not only ensure that subsequent treatment is carried out in order, extend the service life of device, improve living beings purification efficiency and living beings biodegradable rate, the living beings obtained can be directly used in anaerobic fermentation, also achieve the collection of the recyclable resource of the high-purity such as plastics, metal simultaneously, garbage high efficient energy sourcesization are utilized and lays the foundation.
Accompanying drawing explanation
Fig. 1 is general structure schematic diagram of the present invention.
Fig. 2 selects broken roller top view.
Fig. 3 dials a point roller top view.
Fig. 4 dials a point roller sectional view.
Fig. 5 is upper box front view.
Fig. 6 is upper box rearview.
Fig. 7 is living beings crushing cutter group schematic diagram.
Fig. 8 is impeller schematic diagram.
Fig. 9 dodges serrated knife front view.
Figure 10 dodges serrated knife right view.
In figure: 1, garbage inlet, 2, select broken roller, 3, upper box, 4, dial a point roller, 5, slideway grizzly bar, 6, lower shell charging aperture, 7, cylindrical screen drum, 8, lower shell, 9, main shaft, 10, conical screen drum, 11, spindle motor, 12, baffle plate, 13, heavy substance discharge bucket, 14, living beings crushing cutter group, 15, plastics discharging opening, 16, impeller, 17, living beings discharging bin, 18, belt wheel, 19, motor shaft, 20, dial a point roller shaft, 21, gear, 2-1, dodge serrated knife, 2-2, select broken roller shaft, 2-3, knife rest, 2-4, torsion spring, 4-1, divide charge bar, 4-2, eccentric roller, 14-1, broken blade, 14-2, cutterhead.
Detailed description of the invention
Below in conjunction with drawings and Examples, the invention will be further described.
As shown in Figure 1, the present invention includes heavy substance Disengagement zone, living beings fracture area and living beings Disengagement zone; The discharging opening of both sides, lower end, heavy substance Disengagement zone is connected with heavy substance discharge bucket, in the middle of lower end, heavy substance Disengagement zone, discharging opening is connected with the lower shell charging aperture of living beings fracture area, the discharging opening of living beings fracture area is connected with the charging aperture of living beings Disengagement zone, plastics discharging opening is provided with on top, living beings Disengagement zone, living beings fracture area and living beings Disengagement zone are coaxially arranged in lower shell, realize rubbish from cooking continuous crushing removal of impurities process.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, described heavy substance Disengagement zone A, comprises garbage inlet 1, selects broken roller 2, upper box 3, a pair group of point roller 4, a pair slideway grizzly bar 5 and baffle plate 12; Upper box 3 oral area establishes garbage inlet 1, be equipped with between the casing of side, upper box 3 top and select broken roller shaft 2-2, broken roller shaft 2-2 is equipped with and selects broken roller 2, select broken roller 2 radially decile install 4 ~ 8 groups dodge serrated knife 2-1, each group is evenly equipped with 20 ~ 30 vertically dodging serrated knife 2-1, and upper box 3 top opposite side is equipped with towards the baffle plate 12 selecting broken roller 2 downward-sloping; In the middle of the casing of both sides, upper box 3 bottom, a pair group of point of roller 4 is housed, a pair group of point of roller 4 inside is equipped with eccentric roller 4-2 respectively, the two ends of eccentric roller shaft are connected with point roller shaft of dialling at two ends respectively by connecting rod, eccentric roller 4-2 radially decile installs 4 ~ 8 component charge bar 4-1, each organizes 20 ~ 30 of radicals such as being evenly equipped with vertically point charge bar 4-1, point interlaced insertion of charge bar on two eccentric roller 4-2; The slideway grizzly bar 5 of arc is coated with respectively outside the both sides of a pair group of point of roller 4, on a pair group of point of roller 4 point charge bar is interlaced is inserted in the slideway grizzly bar 5 of both sides arc, belt wheel on the motor shaft 19 of same motor respectively through belt, select broken roller 2 first belt wheel 18 drive select broken roller 2 rotate, second belt wheel drives to be arranged on to dial and divides point roller 4 of dialling on roller shaft 20 to rotate, and saves installing space.
As shown in Figure 1, Figure 7 shows, described living beings fracture area B, comprises lower shell charging aperture 6, cylindrical screen drum 7, main shaft 9 and living beings crushing cutter group 14; In the middle of cylindrical screen drum 7 upper end and A lower end, heavy substance Disengagement zone, discharging opening outside is connected, and cylindrical screen drum 7 lower end to be held greatly with conical screen drum 10 through hopper and is connected; The upper end of main shaft 9 is connected with upper box 3 lower rotation, and main shaft 9 is through after living beings fracture area B and living beings Disengagement zone C, and the lower end of main shaft 9 is connected with lower shell 8 lower rotation through impeller 16 centre bore, conical screen drum 10 small end; Arranged crosswise 3 ~ 6 groups of living beings crushing cutter groups 14 vertically in cylindrical screen drum 7, often organize 4 ~ 8 cuttves, often organize living beings crushing cutter group 14 and are connected with main shaft key, and main shaft 9 drives drive living beings crushing cutter group High Rotation Speed by motor 11, broken material.
As shown in Fig. 1, Fig. 8, described living beings Disengagement zone C, comprises conical screen drum 10, impeller 16 and living beings discharging bin 17; In conical screen drum 10, main shaft 9 lower end is from top to bottom equipped with impeller 16 and belt wheel successively, belt wheel is connected through the output shaft of belt with the spindle motor 11 outside lower shell 8, living beings discharging bin 17 is positioned at the bottom of lower shell 8, realizes living beings fracture area B and the isolated living beings combination collection of living beings Disengagement zone C.
As shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 6, Fig. 9, Figure 10, in described heavy substance Disengagement zone A, select the bottom of dodging serrated knife 2-1 in broken roller 2 and knife rest 2-3 pinned connection; Connecting the bottom draw-in groove by dodging serrated knife 2-1 in the middle part of torsion spring 2-4, and dodging serrated knife and carry out being connected and locate, ensure to dodge serrated knife 2-1 and torsion spring 2-4 dodges and return simultaneously, two ends and the knife rest 2-3 of torsion spring 2-4 are connected and fixed; Knife rest 2-3 is bolted on the broken roller 2 of selection, and between the cutter tooth of dodging serrated knife 2-1, spacing is 25 mm ~ 30 mm; Dial a point roller 4 for two and drive transmission by gear 21 respectively, synchronized reverse intersection rotates; , dial and divide roller 4 main shaft and eccentric roller 4-2 by link transmission differential speed rotation in the same way.
In described heavy substance Disengagement zone A, dial the synchronized reverse intersection of point roller 4 for two and rotate, the spacing between point charge bar 4-1 is 25 mm ~ 30 mm, and the spacing between slideway grizzly bar 5 is 25 mm ~ 30 mm; Point charge bar 4-1, along space reciprocating rotation between slideway grizzly bar 5, realizes heavy substance and is separated with unclassified stores.
In described living beings fracture area B, living beings crushing cutter group 14 arranged crosswise, broken blade 14-1 is fixed by bolts on cutterhead 14-2, mounting block barrel between cutterhead 14-2 and cutterhead, avoid material to pollute corrosion bolt, avoid plastics for the wrapping phenomena of main shaft 9 simultaneously; Cutterhead 14-2 and main shaft are spline joint, and crushing cutter thickness of knife edge is 2 mm ~ 4 mm; The cylindrical screen drum 7 of living beings crushing cutter group 14 peripheral disposition, aperture is 10 mm ~ 20 mm.
In described living beings Disengagement zone C, conical screen drum 10 upper end diameter is large, and base diameter is little, and screen drum aperture is 10 mm ~ 20 mm; Plastics discharging opening 15, along conical screen drum 10 circumferential directions, ensures that the smooth discharging of plastics is separated.
Operation principle of the present invention is as follows:
(1) heavy substance Disengagement zone A:
Packed rubbish from cooking adopts loose feeding manner to be delivered to heavy substance Disengagement zone A, material is through selecting broken roller 2 to carry out broken bag and selecting broken, simultaneously because heavy substance is compared to the higher feature of the material such as living beings, plastics hardness, living beings are crushed to target grain size, and heavy substance is not broken, make to dodge serrated knife 2-1 to retract, namely do not carry out fragmentation.After selecting broken roller 2, different-grain diameter material enters dials point roller 4 district, and heavy substance is taken up by a point charge bar 4-1 because particle diameter is greater than point spacing of charge bar 4-1, cannot pass through slideway grizzly bar 5, thus landing is to heavy substance discharge bucket 13 simultaneously.A living beings part falls into next stage through a point charge bar 4-1 gap, and remainder, under the drive of point charge bar 4-1, falls into next stage by slideway grizzly bar 5 spacing.Plastic winding, on point charge bar 4-1, when point charge bar 4-1 retracts, falls to next stage.Point charge bar 4-1 is equipped with needle bearing in eccentric roller 4-2 one end, when ensureing that dialling point roller 4 relatively rotates with eccentric roller 4-2, between friction type be rolling friction, but not sliding friction, thus extend part service life.
(2) living beings fracture area B:
Material enters living beings fracture area B along lower shell charging aperture 6, and lower shell charging aperture 6 central upper portion arranges conical sub-material baffle plate, ensures that material enters living beings fracture area B along edge, fully contacts with the blade of living beings crushing cutter group, improve crushing efficiency.Because plastics are comparatively strong compared to living beings toughness, living beings are less than cylindrical screen bore footpath by living beings crushing cutter group 14 shearing-crushing to target grain size, and the cylindrical screen drum 7 of component permeate realizes being separated; And plastics are fractured into strip, cannot screen drum be passed through, together not enter next functional areas by the living beings of screen drum with other.Meanwhile, the layout of blocking cylinder avoids plastics for the winding of main shaft.
(3) living beings Disengagement zone C:
Select the material after fragmentation to enter living beings Disengagement zone C by Lubricating substance device from central area, be subject to the percussion of bottom rotary blade 16, living beings are by further fragmentation; Meanwhile, due to impeller 16 lifting effect, material rises along conical screen drum 10 spiral inner wall.In motion process, living beings are through conical screen drum, and plastics rise to object height along taper seat, collected by plastics discharging opening 15, realize living beings and are separated with plastics.Plastics discharging opening 15, along conical screen drum 10 circumferential directions, is more conducive to the collection that effectively flies out of plastics.The material be not separated completely, under gravity, gets back to bottom of device, and under impeller 16 acts on, broken, separation further, improves separative efficiency.And the living beings after fragmentation, at living beings discharging bin 17 together with the isolated living beings of living beings fracture area B.
Claims (7)
1. the broken removal of impurities complete device of vertical rubbish from cooking, is characterized in that: comprise heavy substance Disengagement zone (A), living beings fracture area (B) and living beings Disengagement zone (C); The discharging opening of heavy substance Disengagement zone (A) both sides, lower end is connected with heavy substance discharge bucket (13), in the middle of heavy substance Disengagement zone (A) lower end, discharging opening is connected with the lower shell charging aperture (6) of living beings fracture area (B), the discharging opening of living beings fracture area (B) is connected with the charging aperture of living beings Disengagement zone (C), be provided with plastics discharging opening (15) on living beings Disengagement zone (C) top, living beings fracture area (B) and living beings Disengagement zone (C) is coaxially arranged in lower shell (8);
Described heavy substance Disengagement zone (A), comprise garbage inlet (1), select broken roller (2), upper box (3), a pair group of point roller (4), a pair slideway grizzly bar (5) and baffle plate (12); Upper box (3) oral area establishes garbage inlet (1), be equipped with between the casing both sides of upper box (3) side, top and select broken roller shaft (2-2), select broken roller shaft (2-2) is equipped with and select broken roller (2), select broken roller (2) radially decile install 4 ~ 8 groups and dodge serrated knife (2-1), each group is evenly equipped with 20 ~ 30 vertically dodging serrated knife (2-1); Upper box (3) top opposite side is equipped with towards the baffle plate (12) selecting broken roller (2) downward-sloping; In the middle of the casing of upper box (3) both sides, bottom, a pair group of point of roller (4) is housed, a pair group of point of roller (4) inside is equipped with eccentric roller (4-2) respectively, the two ends of eccentric roller shaft are connected with point roller shaft of dialling at two ends respectively by connecting rod, eccentric roller (4-2) radially decile installs 4 ~ 8 component charge bars (4-1), each organizes 20 ~ 30 of radicals such as being evenly equipped with vertically point charge bars (4-1), point interlaced insertion of charge bar on two eccentric rollers (4-2); Be coated with the slideway grizzly bar (5) of arc outside the both sides of a pair group of point of roller (4) respectively, on a pair group of point roller (4) point charge bar (4-1) is interlaced is inserted in the slideway grizzly bar (5) of both sides arc; Belt wheel on the motor shaft (19) of same motor respectively through belt, select the first belt wheel of broken roller (2) to drive to select broken roller (2) to rotate, the second belt wheel drives and is arranged on point roller (4) of dialling dialled on point roller shaft (20) and rotates.
2. the broken removal of impurities complete device of the vertical rubbish from cooking of one according to claim 1, it is characterized in that: described living beings fracture area (B), comprise lower shell charging aperture (6), cylindrical screen drum (7), main shaft (9) and living beings crushing cutter group (14); In the middle of cylindrical screen drum (7) upper end and heavy substance Disengagement zone (A) lower end, discharging opening outside is connected, and cylindrical screen drum (7) lower end to be held greatly with conical screen drum (10) through hopper and is connected; The upper end of main shaft (9) is connected with upper box (3) lower rotation, main shaft (9) is through after living beings fracture area (B) and living beings Disengagement zone (C), and the lower end of main shaft (9) is connected with lower shell (8) lower rotation through impeller (16) centre bore, conical screen drum (10) small end; Arranged crosswise 3 ~ 6 groups of living beings crushing cutter groups (14) vertically in cylindrical screen drum (7), often organize 4 ~ 8 cuttves, often organize living beings crushing cutter group (14) and are connected with main shaft (9) key.
3. the broken removal of impurities complete device of the vertical rubbish from cooking of one according to claim 1, is characterized in that: described living beings Disengagement zone (C), comprises conical screen drum (10), impeller (16) and living beings discharging bin (17); In conical screen drum (10), main shaft (9) lower end is from top to bottom equipped with impeller (16) and belt wheel successively, belt wheel is connected through the output shaft of belt with lower shell (8) spindle motor outward (11), and living beings discharging bin (17) is positioned at the bottom of lower shell (8).
4. the broken removal of impurities complete device of the vertical rubbish from cooking of one according to claim 1, it is characterized in that: in described heavy substance Disengagement zone (A), select the bottom of dodging serrated knife (2-1) in broken roller (2) and knife rest (2-3) pinned connection; Torsion spring (2-4) middle part connects bottom draw-in groove by dodging serrated knife (2-1), and dodges serrated knife and carries out being connected and locate, and two ends and the knife rest (2-3) of torsion spring (2-4) are connected and fixed; Knife rest (2-3) is bolted in selection broken roller (2), and between the cutter tooth of dodging serrated knife (2-1), spacing is 25 mm ~ 30 mm; Dial point roller (4) for two and drive transmission by gear (21) respectively.
5. the broken removal of impurities complete device of the vertical rubbish from cooking of one according to claim 1, it is characterized in that: in described heavy substance Disengagement zone (A), dial the synchronized reverse intersection of point roller (4) for two to rotate, divide the spacing between charge bar (4-1) to be 25 mm ~ 30 mm, the spacing between slideway grizzly bar (5) is 25 mm ~ 30 mm.
6. the broken removal of impurities complete device of the vertical rubbish from cooking of one according to claim 2, it is characterized in that: in described living beings fracture area (B), broken blade (14-1) is fixed by bolts on cutterhead (14-2), cutterhead (14-2) and main shaft are spline joint, and crushing cutter thickness of knife edge is 2 mm ~ 4 mm; The cylindrical screen drum of living beings crushing cutter group (14) peripheral disposition (7), aperture is 10 mm ~ 20 mm.
7. the broken removal of impurities complete device of the vertical rubbish from cooking of one according to claim 3, it is characterized in that: in described living beings Disengagement zone (C), conical screen drum (10) aperture is 10 mm ~ 20 mm; Plastics discharging opening (15) is along screen drum circumferential directions.
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| CN105327751B (en) * | 2014-08-06 | 2018-02-06 | 江苏维尔利环保科技股份有限公司 | Organic waste automatic pulverizing sorting unit |
| CN104923360A (en) * | 2015-06-19 | 2015-09-23 | 浙江大学 | Breaking and distributing unit for bagged kitchen waste |
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| CN108295983A (en) * | 2016-11-23 | 2018-07-20 | 浙江传超环保科技有限公司 | A kind of heavy substance sorting unit |
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| CN107443622A (en) * | 2017-08-18 | 2017-12-08 | 苏州亨达尔工业材料有限公司 | A kind of damage prevention type plastic crusher that can separate metal impurities |
| CN108479928A (en) * | 2018-04-24 | 2018-09-04 | 天津市星拓科技发展有限公司 | A kind of dregs breaking device and implementation method for biomass burner |
| CN109453884B (en) * | 2018-11-02 | 2020-08-18 | 北京工商大学 | Treatment device and method for kitchen waste with bones |
| CN111195554A (en) * | 2020-01-10 | 2020-05-26 | 湖北欣新蓝环保科技有限公司 | Even distributing device to domestic waste is selected separately |
| CN114769290B (en) * | 2022-06-21 | 2022-11-04 | 江苏称意智能科技有限公司 | Waste cloth crushing device and method for clothing production |
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