CN103381404B - Kitchen garbage breaking sorting unit - Google Patents
Kitchen garbage breaking sorting unit Download PDFInfo
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- CN103381404B CN103381404B CN201310251693.7A CN201310251693A CN103381404B CN 103381404 B CN103381404 B CN 103381404B CN 201310251693 A CN201310251693 A CN 201310251693A CN 103381404 B CN103381404 B CN 103381404B
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- rotary screen
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- internal layer
- conveyer belt
- sieve aperture
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Abstract
The invention discloses a kind of kitchen garbage breaking sorting unit, including horizontal duplex formula rotary screen, described horizontal duplex formula rotary screen includes internal layer rotary screen and outer layer rotary screen；It is provided with on internal layer conveyor screw and blade, and the sidewall of internal layer rotary screen on the inwall of described internal layer rotary screen and is provided with internal layer sieve aperture；It is provided with outer layer conveyor screw on the inwall of described outer layer rotary screen, the sidewall of described outer layer rotary screen is provided with outer layer sieve aperture；The aperture of described internal layer sieve aperture is more than the aperture of outer layer sieve aperture.The kitchen garbage breaking sorting unit that the present invention provides, it is achieved that changing food waste broken, sorting integrated, greatly reduces working space, reduces working strength, it is provided that operating efficiency；And automaticity is high, convenient management, system stability；Simple in construction, easy to operate, with low cost.
Description
Technical field
The present invention relates to a kind of food waste treatment device, particularly relate to a kind of kitchen garbage breaking sorting unit.
Background technology
Swill, raffinate and the waste grease the like waste that changing food waste produces during referring to food processing, catering service, food and drink, it is the part that in municipal refuse, content is bigger, has oil content big, composition complexity, content of organics high.Changing food waste is dealt with improperly and is easily caused rugged environment pollution.
Utilizing biotechnology that changing food waste is carried out recycling treatment, be state-of-the-art waste disposal method in the world today, it includes that method composting technology etc. is supported in wet type Anaerobic treatment technique, automatically control.In biotechnology comprehensive garbage processing procedure, make full use of the combustible gas of generation, electric energy, heat energy, the resource of garbage disposal can be realized to greatest extent.
In the biologic treating technique of changing food waste, first having to the glass in changing food waste, the bulk rubbish such as wooden unit, polybag carries out crushing, sorting.At present, crushing these rubbish, sorting process mainly uses people by broken, sorting mode, labour intensity is big, and productivity ratio is low, and cost is high, have impact on the treatment effeciency of changing food waste.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of kitchen garbage breaking sorting unit, it is possible to mechanization carries out cracking and sorting to changing food waste, reduces hand labor intensity.
Technical scheme: for solving above-mentioned technical problem, the technical solution used in the present invention is:
Kitchen garbage breaking sorting unit, including horizontal duplex formula rotary screen, described horizontal duplex formula rotary screen includes internal layer rotary screen and outer layer rotary screen；It is provided with on internal layer conveyor screw and blade, and the sidewall of internal layer rotary screen on the inwall of described internal layer rotary screen and is provided with internal layer sieve aperture；It is provided with outer layer conveyor screw on the inwall of described outer layer rotary screen, the sidewall of described outer layer rotary screen is provided with outer layer sieve aperture；The aperture of described internal layer sieve aperture is more than the aperture of outer layer sieve aperture.
Described internal layer rotary screen is as crushable layer, and outer layer rotary screen is as particle screen selecting layer；During use, changing food waste initially enters crushable layer, when two-layer equation rotary screen rotates, deadweight mutually extrudes, collides and under the effect of blade, the bulk rubbish such as glass in changing food waste, wooden unit, polybag are broken, the bulk foreign material that can not crush are trapped in crushable layer, and sent by internal layer conveyor screw, fritter particle after Po Sui then spills and enters particle screen selecting layer by internal layer sieve aperture and screens, oarse-grained material lagging is in particle screen selecting layer, and sent by outer layer conveyor screw, short grained material is then spilt by outer layer sieve aperture.
Preferably, also include that jetter, described jetter are arranged on above the outside of horizontal duplex formula rotary screen；Using jetter to be periodically rinsed horizontal duplex formula rotary screen, it is possible to avoid internal layer sieve aperture and the blocking of outer layer sieve aperture, the continuous operation of safeguard level two-layer equation rotary screen, again it can be avoided that the delay of organic waste.
Preferably, foreign material conveyer belt, bulky grain conveyer belt and little particle conveyer belt are also included；Described foreign material conveyer belt is arranged on the exit of internal layer rotary screen, accepts the material that internal layer rotary screen is transferred out by internal layer conveyor screw；Described bulky grain conveyer belt is arranged on the exit of outer layer rotary screen, accepts the material that outer layer rotary screen is transferred out by outer layer conveyor screw；Described little particle conveyer belt is arranged on the outer side-lower of horizontal duplex formula rotary screen, accepts the material spilt from outer layer sieve aperture.
Preferably, also include that magnetic separator, described magnetic separator are arranged on the top of foreign material conveyer belt；It is capable of the recovery to metal by magnetic separator.
Preferably, described foreign material conveyer belt, bulky grain conveyer belt and little particle conveyer belt are U-shaped conveyer belt；It is easy to the rubbish after collection, delivering sorting.
Preferably, described blade is spiral cutting edge combination or the most uneven blade combination.
Preferably, the aperture of described internal layer sieve aperture is 40mm ~ 70mm, and the aperture of described outer layer sieve aperture is 10mm ~ 30mm.
Beneficial effect: the kitchen garbage breaking sorting unit that the present invention provides, it is achieved that changing food waste broken, sorting integrated, greatly reduces working space, reduces working strength, it is provided that operating efficiency；And automaticity is high, convenient management, system stability；Simple in construction, easy to operate, with low cost.
Accompanying drawing explanation
Fig. 1 be the present invention face structural representation；
Fig. 2 is the side-looking structural representation of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further described.
It is a kind of kitchen garbage breaking sorting unit as shown in Figure 1 and Figure 2, including horizontal duplex formula rotary screen, jetter 5, foreign material conveyer belt 61, bulky grain conveyer belt 62, little particle conveyer belt 63 and magnetic separator 9.
Described horizontal duplex formula rotary screen includes the internal layer rotary screen 1 as crushable layer and the outer layer rotary screen 2 as particle screen selecting layer；It is provided with on the inwall of described internal layer rotary screen 1 on internal layer conveyor screw 81 and blade 3, and the sidewall of internal layer rotary screen 1 and is provided with internal layer sieve aperture 41；It is provided with outer layer conveyor screw 82 on the inwall of described outer layer rotary screen 2, the sidewall of described outer layer rotary screen 2 is provided with outer layer sieve aperture 42；The aperture of described internal layer sieve aperture 41 is 40mm ~ 70mm, and the aperture of described outer layer sieve aperture 42 is 10mm ~ 30mm.Described blade 3 combines for the blade that spiral cutting edge combination or height are uneven.
Described jetter 5 is arranged on above the outside of horizontal duplex formula rotary screen.
Described foreign material conveyer belt 61, bulky grain conveyer belt 62 and little particle conveyer belt 63 are U-shaped conveyer belt.Described foreign material conveyer belt 61 is arranged on the exit of internal layer rotary screen 1, accepts the material that internal layer rotary screen 1 is transferred out by internal layer conveyor screw 81；Described bulky grain conveyer belt 62 is arranged on the exit of outer layer rotary screen 2, accepts the material that outer layer rotary screen 2 is transferred out by outer layer conveyor screw 82；Described little particle conveyer belt 63 is arranged on the outer side-lower of horizontal duplex formula rotary screen, accepts the material spilt from outer layer sieve aperture 42.Described magnetic separator 9 is arranged on the top of foreign material conveyer belt 61.
When crushing, sorting changing food waste, motor 7 drives horizontal duplex formula rotary screen to rotate, changing food waste enters crushable layer, by deadweight mutually extruding, collision, and under the effect of blade 3, the bulk rubbish such as the glass in changing food waste, wooden unit, polybag are crushed, then screened by internal layer sieve aperture 41, the bulk foreign material that can not crush are sent into foreign material conveyer belt 61 by internal layer conveyor screw 81, then reclaim useful metal by magnetic separator 9.Rubbish after Po Sui is entered particle screen selecting layer by internal layer sieve aperture 41, by outer layer conveyor screw 82, bulky grain is sent into bulky grain conveyer belt 62, collects after being transported to certain position.The little particle sub-elected is entered little particle conveyer belt 63 by outer layer sieve aperture 42 under the action of the centrifugal, is transported to certain position, selected rear for anaerobic fermentation process.
Using jetter 5 to be periodically rinsed horizontal duplex formula rotary screen, it is possible to avoid internal layer sieve aperture 41 and the blocking of outer layer sieve aperture 42, the continuous operation of safeguard level two-layer equation rotary screen, again it can be avoided that take away organic waste at screening stage.
The above is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (1)
1. kitchen garbage breaking sorting unit, it is characterised in that: include that horizontal duplex formula rotary screen, described horizontal duplex formula rotary screen include internal layer rotary screen (1) and outer layer rotary screen (2)；Jetter (5), foreign material conveyer belt (61), bulky grain conveyer belt (62) and little particle conveyer belt (63)；Magnetic separator (9), the inwall of described internal layer rotary screen (1) is provided with on internal layer conveyor screw (81) and blade (3), and the sidewall of internal layer rotary screen (1) and is provided with internal layer sieve aperture (41)；It is provided with outer layer conveyor screw (82) on the inwall of described outer layer rotary screen (2), the sidewall of described outer layer rotary screen (2) is provided with outer layer sieve aperture (42)；The aperture of described internal layer sieve aperture (41) is more than the aperture of outer layer sieve aperture (42)；Described jetter (5) is arranged on above the outside of horizontal duplex formula rotary screen；Described foreign material conveyer belt (61) is arranged on internal layer rotary screen
(1) exit, accepts the material that internal layer rotary screen (1) is transferred out by internal layer conveyor screw (81)；Described bulky grain conveyer belt (62) is arranged on the exit of outer layer rotary screen (2), accepts the material that outer layer rotary screen (2) is transferred out by outer layer conveyor screw (82)；Described little particle conveyer belt (63) is arranged on the outer side-lower of horizontal duplex formula rotary screen, accepts from outer layer sieve aperture
(42) material spilt；Described magnetic separator (9) is arranged on foreign material conveyer belt
(61) top；Foreign material conveyer belt (61), bulky grain conveyer belt (62) and little particle conveyer belt (63) are U type conveyer belt；Described blade (3) is spiral cutting edge combination or the most uneven blade combination；The aperture of described internal layer sieve aperture (41) is 40mm ~ 70mm, and the aperture of described outer layer sieve aperture (42) is 10mm ~ 30mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251693.7A CN103381404B (en) | 2013-06-24 | 2013-06-24 | Kitchen garbage breaking sorting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310251693.7A CN103381404B (en) | 2013-06-24 | 2013-06-24 | Kitchen garbage breaking sorting unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103381404A CN103381404A (en) | 2013-11-06 |
| CN103381404B true CN103381404B (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310251693.7A Active CN103381404B (en) | 2013-06-24 | 2013-06-24 | Kitchen garbage breaking sorting unit |
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| CN (1) | CN103381404B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105621116A (en) * | 2016-01-15 | 2016-06-01 | 苏州恺利尔环保科技有限公司 | Kitchen garbage pouring hopper |
| CN106799278A (en) * | 2016-12-29 | 2017-06-06 | 光大环保技术研究院（深圳）有限公司 | Crushing and screening device |
| CN107694898A (en) * | 2017-10-16 | 2018-02-16 | 惠州吉博瑞科技有限公司 | A kind of automatic sieving unit |
| CN107999366A (en) * | 2017-12-21 | 2018-05-08 | 四会市华通金属筛网制品有限公司 | A kind of sieves net cylinder of open air crusher |
| CN111420787A (en) * | 2020-04-21 | 2020-07-17 | 伍冬秋 | Rural domestic waste processing apparatus of environment-friendly |
| CN111570478A (en) * | 2020-05-23 | 2020-08-25 | 中交疏浚技术装备国家工程研究中心有限公司 | Municipal administration domestic mixed waste screening processing system |
| CN113414093B (en) * | 2021-06-24 | 2022-03-11 | 华南理工大学 | Double-layer garbage screening machine |
| CN113786982A (en) * | 2021-10-12 | 2021-12-14 | 长江河湖建设有限公司 | Silt screening plant |
| CN117000579B (en) * | 2023-10-07 | 2024-02-09 | 河南绿筑混凝土有限公司 | Screening plant for sand and stone materials prepared from concrete |
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| CN102580850A (en) * | 2012-02-22 | 2012-07-18 | 厦门市荣佳生物科技有限公司 | Early-stage sorting device for kitchen garbage |
| CN203380077U (en) * | 2013-06-24 | 2014-01-08 | 南京万德斯环保科技有限公司 | Kitchen waste smashing and sorting device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102671854B (en) * | 2012-05-07 | 2014-12-24 | 四川川润环保能源科技有限公司 | Two-section drum screen for municipal domestic waste |
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2013
- 2013-06-24 CN CN201310251693.7A patent/CN103381404B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04244276A (en) * | 1991-01-29 | 1992-09-01 | Baba Seiki Kk | Trash sorting and classifying apparatus |
| KR100441430B1 (en) * | 2004-02-27 | 2004-07-23 | 주식회사 남부환경개발 | Double screen trommel and apparatus for sorting waste in construction waste having its |
| CN2925647Y (en) * | 2006-06-06 | 2007-07-25 | 刘质彬 | Domestic refuse sorting machine |
| KR100804785B1 (en) * | 2007-11-12 | 2008-02-20 | 김이업 | Method and apparatus for homogenizing mixed circulation aggregate by controlling size in circulation aggregate and homogenizing apparatus of circulation aggregate thereof |
| CN201375914Y (en) * | 2009-03-04 | 2010-01-06 | 宝林 | Food residue crushing and screening device |
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| CN103381404A (en) | 2013-11-06 |
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Address after: 211100 No. 280 Kaiyuan Road, Jiangning Science Park, Jiangsu, Nanjing Patentee after: Nanjing Wondux Environmental Protection Technology Co., Ltd. Address before: 211100 No. 280 Kaiyuan Road, Jiangning Science Park, Jiangsu, Nanjing Patentee before: Nanjing Wanders Environmental Protection Science & Technology Co., Ltd. |