CN106622968B - Special cleaning and kneading production line for facility vegetable straw fertilizer production and cleaning and kneading method - Google Patents
Special cleaning and kneading production line for facility vegetable straw fertilizer production and cleaning and kneading method Download PDFInfo
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- 238000004140 cleaning Methods 0.000 title claims abstract description 46
- 239000010902 straw Substances 0.000 title claims abstract description 43
- 238000004898 kneading Methods 0.000 title claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 22
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 21
- 239000003337 fertilizer Substances 0.000 title claims abstract description 17
- 238000012216 screening Methods 0.000 claims abstract description 119
- 239000000463 material Substances 0.000 claims abstract description 90
- 229920003023 plastic Polymers 0.000 claims abstract description 62
- 239000004033 plastic Substances 0.000 claims abstract description 62
- 238000000926 separation method Methods 0.000 claims abstract description 7
- 238000007599 discharging Methods 0.000 claims description 28
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 15
- 229910052742 iron Inorganic materials 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 3
- 238000000855 fermentation Methods 0.000 abstract description 7
- 230000004151 fermentation Effects 0.000 abstract description 7
- 230000008676 import Effects 0.000 abstract 2
- 238000000465 moulding Methods 0.000 abstract 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000003895 organic fertilizer Substances 0.000 description 2
- 239000013502 plastic waste Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 235000002566 Capsicum Nutrition 0.000 description 1
- 241000758706 Piperaceae Species 0.000 description 1
- 235000002597 Solanum melongena Nutrition 0.000 description 1
- 244000061458 Solanum melongena Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000071 blow moulding Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 229920006238 degradable plastic Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
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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
- 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
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Abstract
Description
技术领域technical field
本发明涉及一种有机肥生产线，具体涉及一种设施蔬菜秸秆制肥专用清塑揉搓生产线及清塑揉搓方法。The invention relates to an organic fertilizer production line, in particular to a plastic-cleaning and rubbing production line and a plastic-cleaning and rubbing method for facility vegetable straw fertilizer production.
背景技术Background technique
目前, 我国设施蔬菜秸秆产量大，大都丢弃路边、水沟，甚至焚烧，影响交通安全和环境保护，而肥料化利用可以有效解决，变废为宝。设施蔬菜秸秆制取有机肥，如茄子、辣椒等作物废弃秸秆中含有大量的种植用塑料绳、薄膜等白色垃圾，虽然经过秸秆粉碎后的预处理，清除了部分塑料垃圾，但因为秸秆粉碎后的物理特性和湿度条件，无法清除彻底。目前，国内没有针对该类作物发酵后物料清塑的研究技术及装备，尚无法一次性彻底清除。At present, the output of vegetable straws in facilities in my country is large, and most of them are discarded on the roadside, in ditches, or even burned, which affects traffic safety and environmental protection. The utilization of fertilizers can effectively solve the problem and turn waste into treasure. Facility vegetable straws are used to produce organic fertilizers. Waste straws of crops such as eggplants and peppers contain a large amount of white garbage such as plastic ropes and films for planting. Although some plastic garbage has been removed after the pretreatment after straw crushing Due to physical properties and humidity conditions, complete removal cannot be achieved. At present, there is no research technology and equipment for the removal of plastic materials after fermentation of such crops in China, and it is still impossible to completely remove them at one time.
发酵后的物料中依然含有大量塑料垃圾，进而影响有机肥的质量，甚至存在二次污染的可能，无法直接用于包装生产线。但是经过一段时间的发酵后，发酵料含水率下降，绝大多数变成粉末，无法降解的塑料垃圾与发酵料有了进一步分离的条件，而该类作物秸秆主径部分接近木质结构，即使粉碎后一个发酵周期也不会彻底腐熟，都需要清理。The fermented material still contains a lot of plastic waste, which affects the quality of organic fertilizer, and even has the possibility of secondary pollution, which cannot be directly used in the packaging production line. However, after a period of fermentation, the moisture content of the fermented material decreased, and most of it turned into powder, and the non-degradable plastic waste was further separated from the fermented material. The latter fermentation cycle will not be completely decomposed and needs to be cleaned up.
发明内容SUMMARY OF THE INVENTION
本发明目的是提供一种设施蔬菜秸秆制肥专用清塑揉搓生产线及清塑揉搓方法，能够完成发酵后对设施蔬菜秸秆清塑揉搓转化为成品。The purpose of the present invention is to provide a special cleaning and rubbing production line and a cleaning and rubbing method for facility vegetable straws for fertilizer production, which can convert the facility vegetable straws into finished products after fermentation.
为了实现上述目的，本发明采用以下技术方案：In order to achieve the above object, the present invention adopts the following technical solutions:
一种设施蔬菜秸秆制肥专用清塑揉搓生产线，包括秸秆粉碎料定量给料机、1#滚筒式筛选机、2#滚筒式筛选机、粉碎机和清塑揉搓机；秸秆粉碎料定量给料机的出料端经一次筛分进料皮带机连接1#滚筒式筛选机的进口， 1#滚筒式筛选机的物料出口经一次筛分出料皮带机连接二次筛分进料皮带机的进料端，1#滚筒式筛选机的下料口处设置有1#塑料风选机，1#塑料风选机的分离口经一次筛分粗料皮带机连接清塑揉搓机，清塑揉搓机侧面设置有震动筛粉机，清塑揉搓机合格料出口经清塑揉搓出料皮带机与一次筛分出料皮带机连接，二次筛分进料皮带机的出料端连接2#滚筒式筛选机的进口，2#滚筒式筛选机的物料出口连接二次筛分出料皮带机，2#滚筒式筛选机粗料口处设置有2#塑料风选机，2#塑料风选机的分离口经二次筛分粗料皮带机连接粉碎机，二次筛分粗料皮带机的下料口处设置有3#塑料风选机，粉碎机出料口经粉碎出料皮带机与二次筛分出料皮带机连接。A special cleaning and rubbing production line for facility vegetable straw fertilizer production, comprising a straw crushed material quantitative feeder, a 1# drum type screening machine, a 2# drum type screening machine, a pulverizer and a plastic cleaning and rubbing machine; the straw crushed material is quantitatively fed The discharge end of the machine is connected to the inlet of the 1# drum screening machine through the primary screening and feeding belt conveyor, and the material outlet of the 1# drum screening machine is connected to the secondary screening feeding belt conveyor through the primary screening and discharging belt conveyor. At the feeding end, the discharge port of the 1# drum type screening machine is provided with a 1# plastic air separator, and the separation port of the 1# plastic air separator is connected to the plastic cleaning and kneading machine through a primary screening coarse material belt conveyor. There is a vibrating screen powder machine on the side of the machine. The outlet of the qualified material of the plastic cleaning and kneading machine is connected to the primary screening and discharging belt conveyor through the plastic cleaning, kneading and discharging belt conveyor, and the discharge end of the secondary screening and feeding belt conveyor is connected to the 2# roller. The inlet of the screening machine, the material outlet of the 2# drum screening machine is connected to the secondary screening and discharging belt conveyor, and the coarse material outlet of the 2# drum screening machine is provided with a 2# plastic air sorter, 2# plastic air sorter The separation port is connected to the pulverizer through the secondary screening coarse material belt conveyor. The discharge port of the secondary screening coarse material belt conveyor is provided with a 3# plastic air separator. The secondary screening discharge belt conveyor is connected.
上述设施蔬菜秸秆制肥专用清塑揉搓生产线，二次筛分进料皮带机上方设置除铁装置。The above facility is a special cleaning and rubbing production line for vegetable straw fertilizer production, and an iron removal device is set above the secondary screening and feeding belt conveyor.
上述设施蔬菜秸秆制肥专用清塑揉搓生产线，其还包括用于上料的铲车。The above-mentioned facility vegetable straw fertilizer special cleaning and rubbing production line also includes a forklift for feeding.
一种设施蔬菜秸秆制肥专用清塑揉搓方法，包括以下步骤：A special cleaning and kneading method for facility vegetable straw fertilizer, comprising the following steps:
1）设置所述的设施蔬菜秸秆制肥专用清塑揉搓生产线；1) Set up the special cleaning and rubbing production line for the facility vegetable straw fertilizer;
2）物料进入秸秆粉碎料定量给料机，秸秆粉碎料定量给料机将物料定量进给然后通过一次筛分进料皮带机输送至1#滚筒式筛选机；2) The material enters the straw crushed material quantitative feeder, and the straw crushed material quantitative feeder feeds the material quantitatively and then conveys it to the 1# drum screening machine through the primary screening feeding belt conveyor;
3）1#滚筒式筛选机将物料筛分后，细料及部分塑料绳等经一次筛分出料皮带机及二次筛分进料皮带机运送2#滚筒式筛选机进行二次筛分作业，物料运送过程中进行除铁作业；3) After the 1# drum screening machine screens the materials, the fine materials and some plastic ropes are transported to the 2# drum screening machine for the secondary screening operation through the primary screening and discharging belt conveyor and the secondary screening feeding belt conveyor. , the iron removal operation is carried out in the process of material transportation;
4）1#滚筒式筛选机将物料筛分后，粗料经1#塑料风选机在1#滚筒式筛选机下料口对塑料绳与物料进行分离，物料吹塑后经一次筛分粗料皮带机输送至清塑揉搓机；4) After the material is screened by the 1# drum screening machine, the coarse material is separated from the plastic rope and the material by the 1# plastic air separator at the discharge port of the 1# drum screening machine. The material belt conveyor is transported to the cleaning and kneading machine;
5）经清塑揉搓机揉搓，秸秆粒度及部分塑料绳达到要求进入震动筛分机，不合格的物料及塑料绳抛射出去；5) After being kneaded by the plastic cleaning and kneading machine, the particle size of the straw and some plastic ropes meet the requirements and enter the vibrating screening machine, and the unqualified materials and plastic ropes are thrown out;
6）震动筛分机筛分后的小块茎秆及部分塑料绳经清塑揉搓出料皮带机与一次筛分出料皮带机汇合；6) The small tuber stalks and some plastic ropes screened by the vibrating screening machine are merged with the primary screening and discharging belt conveyor through the plastic-cleaning, rubbing and discharging belt conveyor;
7）汇合后的物料经2#滚筒式筛选机进行筛分，成品料经二次筛分出料皮带机运送至成品区等待混料作业；粗料经2#塑料风选机在2#滚筒式筛选机下料口对塑料制品与物料进行分离；物料吹塑后经二次筛分粗料皮带机输送至粉碎机；7) The confluent materials are screened by the 2# drum type screening machine, and the finished materials are transported to the finished product area by the secondary screening and discharging belt conveyor to wait for the mixing operation; The plastic product and the material are separated from the feeding port of the type screening machine; after the material is blown, it is conveyed to the pulverizer by the secondary screening coarse material belt conveyor;
8）粉碎物料达到成品要求，经粉碎出料皮带机与二次筛分出料皮带机汇合。8) The crushed materials meet the requirements of the finished product, and the crushed and discharged belt conveyor will converge with the secondary screened and discharged belt conveyor.
本发明的有益效果是：对粉碎后秸秆原料进行两次清塑分选，配合清塑揉搓机配合粉碎机粉碎，能够完成发酵后对设施蔬菜秸秆清塑揉搓转化为成品，塑料垃圾等可进行其他利用，大块茎秸秆返池发酵。The beneficial effects of the invention are that: the pulverized straw raw materials are cleaned and sorted twice, and the plastic cleaning and rubbing machine is cooperated with the pulverizer to pulverize. After fermentation, the facility vegetable straw can be cleaned and rubbed into finished products. For other uses, the large tuber straws are returned to the pond for fermentation.
附图说明Description of drawings
图1为本发明的主体部分结构轴测图；Fig. 1 is the structural axonometric view of the main body part of the present invention;
图2为本发明的主体部分结构俯视图；2 is a top view of the structure of the main body part of the present invention;
图3为本发明的生产线流程图；Fig. 3 is the production line flow chart of the present invention;
图中：1-秸秆粉碎料定量给料机，2-一次筛分进料皮带机，3-1#滚筒式筛选机，4-一次筛分出料皮带机，5-二次筛分进料皮带机，6-除铁装置，7-2#滚筒式筛选机，8-二次筛分出料皮带机，9-2#塑料风选机，10-二次筛分粗料皮带机，11-3#塑料风选机，12-粉碎机，13-粉碎出料皮带机，14-1#塑料风选机，15-一次筛分粗料皮带机，16-清塑揉搓机，17-震动筛分机，18-铲车，19-清塑揉搓出料皮带机。In the picture: 1- straw crushing material quantitative feeder, 2- primary screening feed belt conveyor, 3-1# drum type screening machine, 4- primary screening discharge belt conveyor, 5- secondary screening feed Belt Conveyor, 6-Iron Removal Device, 7-2# Drum Screening Machine, 8-Secondary Screening Discharge Belt Conveyor, 9-2# Plastic Air Separator, 10-Secondary Screening Coarse Material Belt Conveyor, 11 -3# plastic air separator, 12- pulverizer, 13- pulverizing and discharging belt conveyor, 14-1# plastic air separator, 15- primary screening coarse material belt conveyor, 16- plastic cleaning and kneading machine, 17- vibration Screening machine, 18-forklift, 19-cleaning, kneading and discharging belt conveyor.
具体实施方式Detailed ways
为使本发明的目的、技术方案及优点更加清楚明白，以下参照附图并举实施例，对本发明进一步详细说明。In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail below with reference to the accompanying drawings and embodiments.
参考图1至图2，一种设施蔬菜秸秆制肥专用清塑揉搓生产线，包括用于上料的铲车18、秸秆粉碎料定量给料机1、1#滚筒式筛选机3、2#滚筒式筛选机7、粉碎机12和清塑揉搓机16；秸秆粉碎料定量给料机1的出料端经一次筛分进料皮带机2连接1#滚筒式筛选机3的进口， 1#滚筒式筛选机3的物料出口经一次筛分出料皮带机4连接二次筛分进料皮带机5的进料端，1#滚筒式筛选机3的下料口处设置有1#塑料风选机14，1#塑料风选机14的分离口经一次筛分粗料皮带机15连接清塑揉搓机16，清塑揉搓机16侧面设置有震动筛粉机，清塑揉搓机16合格料出口经清塑揉搓出料皮带机19与一次筛分出料皮带机4连接，二次筛分进料皮带机5的出料端连接2#滚筒式筛选机7的进口，2#滚筒式筛选机7的物料出口连接二次筛分出料皮带机8， 2#滚筒式筛选机7粗料口处设置有2#塑料风选机9，2#塑料风选机9的分离口经二次筛分粗料皮带机10连接粉碎机12，二次筛分粗料皮带机10的下料口处设置有3#塑料风选机11，粉碎机12出料口经粉碎出料皮带机13与二次筛分出料皮带机8连接。Referring to Figures 1 to 2, a special cleaning and rubbing production line for facility vegetable straw fertilizer production includes a forklift 18 for feeding, a straw crushing material quantitative feeder 1, a 1# drum screening machine 3, and a 2# drum Type screening machine 7, pulverizer 12 and plastic cleaning and kneading machine 16; the discharge end of the straw crushed material quantitative feeder 1 is connected to the inlet of the 1# drum type screening machine 3 through the primary screening and feeding belt conveyor 2, and the 1# drum The material outlet of the type screening machine 3 is connected to the feeding end of the secondary screening feeding belt conveyor 5 through the primary screening and discharging belt conveyor 4, and a 1# plastic air separator is set at the discharge port of the 1# drum type screening machine 3.
二次筛分进料皮带机5上方设置除铁装置6。The iron removing device 6 is arranged above the secondary screening and feeding belt conveyor 5 .
参考图3，一种设施蔬菜秸秆制肥专用清塑揉搓方法，包括以下步骤：Referring to Figure 3, a special cleaning and rubbing method for facility vegetable straw fertilizer production includes the following steps:
1）设置所述的设施蔬菜秸秆制肥专用清塑揉搓生产线；1) Set up the special cleaning and rubbing production line for the facility vegetable straw fertilizer;
2）物料经铲车上料至秸秆粉碎料定量给料机1，秸秆粉碎料定量给料机1将物料定量进给然后通过一次筛分进料皮带机2输送至1#滚筒式筛选机3；2) The material is fed to the straw crushed material quantitative feeder 1 by the forklift, and the straw crushed material quantitative feeder 1 feeds the material quantitatively and then conveys it to the 1# drum type screening machine 3 through the primary screening and feeding belt conveyor 2 ;
4）1#滚筒式筛选机3将物料筛分后，细料及部分塑料绳等经一次筛分出料皮带机4及二次筛分进料皮带机5运送2#滚筒式筛选机7进行二次筛分作业，物料运送过程中进行利用除铁装置6进行除铁作业；4) After the 1# drum screening machine 3 screens the materials, the fine materials and some plastic ropes are transported to the 2# drum screening machine 7 through the primary screening and discharging belt conveyor 4 and the secondary screening feeding belt conveyor 5 for the second stage. During the secondary screening operation, the iron removal device 6 is used to carry out the iron removal operation during the material transportation;
5）1#滚筒式筛选机3将物料筛分后，粗料经1#塑料风选机14在1#滚筒式筛选机3下料口对塑料绳与物料进行分离，物料吹塑后经一次筛分粗料皮带机15输送至清塑揉搓机16；5) After the material is screened by the 1# drum screening machine 3, the coarse material is separated from the plastic rope and the material by the 1#
6）经清塑揉搓机16揉搓，秸秆粒度及部分塑料绳达到要求进入震动筛分机17，不合格的物料及塑料绳抛射出去；6) After being kneaded by the cleaning and kneading machine 16, the particle size of the straw and some plastic ropes meet the requirements and enter the vibrating screening machine 17, and the unqualified materials and plastic ropes are thrown out;
7）震动筛分机17筛分后的小块茎秆及部分塑料绳经清塑揉搓出料皮带机19与一次筛分出料皮带机4汇合；7) The small tuber stalks and some plastic ropes screened by the vibrating screening machine 17 are merged with the primary screening and discharging belt conveyor 4 through the plastic-cleaning, rubbing and discharging belt conveyor 19;
8）汇合后的物料经2#滚筒式筛选机7进行筛分，成品料经二次筛分出料皮带机8运送至成品区等待混料作业；粗料经2#塑料风选机9在2#滚筒式筛选机7下料口对塑料制品与物料进行分离；物料吹塑后经二次筛分粗料皮带机10输送至粉碎机12；8) The confluent materials are screened by the 2# drum screening machine 7, and the finished materials are transported to the finished product area by the secondary screening and discharging belt conveyor 8 to wait for the mixing operation; 2# Drum screening machine 7 separates the plastic products from the material; the material is conveyed to the pulverizer 12 through the secondary screening coarse material belt conveyor 10 after blow molding;
9）粉碎物料达到成品要求，经粉碎出料皮带机13与二次筛分出料皮带机8汇合。9) The crushed materials meet the requirements of the finished product, and the crushed and discharged belt conveyor 13 merges with the secondary screened and discharged belt conveyor 8.
上述具体实施方式仅是本发明的具体个案，并非是对本发明作其它形式的限制，任何熟悉本专业的技术人员可能利用上述揭示的技术内容加以变更或改型为等同变化的等效实施方式。但是凡是未脱离本发明技术原理的前提下，依据本发明的技术实质对以上实施方式所作的任何简单修改、等同变化与改型，皆应落入本发明的专利保护范围。The above-mentioned specific embodiments are only specific cases of the present invention, and are not intended to limit the present invention in other forms. Any person skilled in the art may use the technical contents disclosed above to change or remodel into equivalent embodiments of equivalent changes. However, under the premise of not departing from the technical principle of the present invention, any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical essence of the present invention shall fall within the scope of patent protection of the present invention.
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| JP2579885B2 (en) * | 1993-10-15 | 1997-02-12 | 川崎重工業株式会社 | Pulverizing method, pulverizing device and classifier for powder material |
| CN1133041C (en) * | 2000-07-10 | 2003-12-31 | 清华大学 | Garbage pretreating process and pretreater for garbage incinerating fluidized bed boiler |
| CN101049600A (en) * | 2006-04-04 | 2007-10-10 | 天津泰达环保有限公司 | Recycling method for using dregs of incinerator for municipal garbage |
| CN201768605U (en) * | 2010-08-05 | 2011-03-23 | 高邑县力马建陶有限公司 | Novel stone pulverizing system |
| CN102921548B (en) * | 2012-11-27 | 2016-03-16 | 中国环境科学研究院 | The combination unit of poisonous and harmful substance and method in a kind of sorting house refuse |
| CN203556574U (en) * | 2013-10-23 | 2014-04-23 | 河南省澳斯迪环保机械有限责任公司 | Vertical sorting device for urban household garbage |
| CN203750976U (en) * | 2014-03-21 | 2014-08-06 | 广州保绿环保科技有限公司 | Processing system for comprehensively utilizing urban garbage |
| CN104046403B (en) * | 2014-06-27 | 2017-01-18 | 江苏大学 | Straw briquette forming production line device |
| CN203972452U (en) * | 2014-06-30 | 2014-12-03 | 湖南万容科技股份有限公司 | One way of life refuse disposal installation |
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