CN110302902A - An electrostatic impurity removal device for the tobacco industry - Google Patents
An electrostatic impurity removal device for the tobacco industry Download PDFInfo
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- CN110302902A CN110302902A CN201910751903.6A CN201910751903A CN110302902A CN 110302902 A CN110302902 A CN 110302902A CN 201910751903 A CN201910751903 A CN 201910751903A CN 110302902 A CN110302902 A CN 110302902A
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- 241000208125 Nicotiana Species 0.000 title claims abstract description 42
- 235000002637 Nicotiana tabacum Nutrition 0.000 title claims abstract description 42
- 239000012535 impurity Substances 0.000 title claims abstract description 29
- 238000004140 cleaning Methods 0.000 claims abstract description 74
- 239000000463 material Substances 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000003068 static effect Effects 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 9
- 230000009467 reduction Effects 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims description 18
- 210000002268 wool Anatomy 0.000 claims description 9
- 239000004698 Polyethylene Substances 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 6
- 239000010425 asbestos Substances 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 239000004810 polytetrafluoroethylene Substances 0.000 claims description 6
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 6
- 239000004814 polyurethane Substances 0.000 claims description 6
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 6
- 239000004800 polyvinyl chloride Substances 0.000 claims description 6
- 229910052895 riebeckite Inorganic materials 0.000 claims description 6
- 239000004743 Polypropylene Substances 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 238000003825 pressing Methods 0.000 claims description 4
- 239000000779 smoke Substances 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 5
- 238000001179 sorption measurement Methods 0.000 abstract description 3
- 231100000252 nontoxic Toxicity 0.000 abstract 1
- 230000003000 nontoxic effect Effects 0.000 abstract 1
- 244000025254 Cannabis sativa Species 0.000 description 17
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 17
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 17
- 235000009120 camo Nutrition 0.000 description 17
- 235000005607 chanvre indien Nutrition 0.000 description 17
- 239000011487 hemp Substances 0.000 description 17
- 210000004209 hair Anatomy 0.000 description 13
- 238000010586 diagram Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 241000208202 Linaceae Species 0.000 description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 1
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
Classifications
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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
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/006—Charging without electricity supply, e.g. by tribo-electricity or pyroelectricity
-
- 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
- B03C7/00—Separating solids from solids by electrostatic effect
- B03C7/02—Separators
- B03C7/08—Separators with material carriers in the form of belts
Landscapes
- Electrostatic Separation (AREA)
- Manufacture Of Tobacco Products (AREA)
Abstract
本发明一种烟草行业静电除杂装置属于烟草行业除杂设备技术领域；解决的技术问题为：提供一种烟草行业静电除杂装置，利用摩擦起电原理，通过静电吸附力清除烟叶中的非烟杂质，高效、简单、方便，且清理效果好；采用的技术方案为：包括物料输送机、支架、电机、主动辊、从动辊和静电带，两个支架并列设置，主动辊和从动辊平行设置并通过轴承安装在两个支架上，且主动辊和从动辊分别位于物料输送机的两侧，静电带环绕套装在主动辊和从动辊上构成位于物料输送机上方的带轮传送机构，电机通过减速箱与主动辊相连接实现动力传递，主动辊和从动辊均为绝缘辊轴，主动辊和从动辊中至少一个辊轴的表面贴装有摩擦层且摩擦层与静电带摩擦产生静电。
An electrostatic impurity removal device in the tobacco industry of the present invention belongs to the technical field of impurity removal equipment in the tobacco industry; the technical problem to be solved is: to provide an electrostatic impurity removal device in the tobacco industry, which uses the principle of frictional electrification to remove non-toxic impurities in tobacco leaves through electrostatic adsorption. Smoke impurities, efficient, simple, convenient, and good cleaning effect; the adopted technical scheme is: including material conveyor, bracket, motor, driving roller, driven roller and electrostatic belt, two brackets are arranged side by side, driving roller and driven roller The rollers are arranged in parallel and installed on two brackets through bearings, and the driving roller and the driven roller are respectively located on both sides of the material conveyor, and the electrostatic belt is wrapped around the driving roller and the driven roller to form a pulley located above the material conveyor The transmission mechanism, the motor is connected with the driving roller through the reduction box to realize power transmission, the driving roller and the driven roller are insulating roller shafts, at least one of the driving roller and the driven roller is mounted with a friction layer on the surface and the friction layer Static electricity is generated by friction with static electricity.
Description
技术领域technical field
本发明一种烟草行业静电除杂装置属于烟草行业除杂设备技术领域，具体涉及一种烟叶中麻丝、麻绒、毛发等非烟杂物剔除的装置。The invention relates to an electrostatic impurity removal device for the tobacco industry, which belongs to the technical field of impurity removal equipment in the tobacco industry, and specifically relates to a device for removing non-smoke impurities such as flax, flax, and hair in tobacco leaves.
背景技术Background technique
烟农把从田间采收的鲜烟叶放置在烤房中经过烧烤调制（烟叶初烤），使其成为卷烟原料——原烟。目前国内原烟普遍采用麻袋进行包装，打叶复烤加工企业在打叶复烤前拆除麻袋包装过程中，麻袋上会有少量麻丝、麻绒、毛发等非烟杂质混入待加工的烟叶中，打叶复烤加工企业在烟叶加工过程中需剔除麻丝、麻绒、毛发等非烟杂物以提高烟叶的加工质量、品质。由于麻丝、麻绒、毛发等非烟杂物细小且有的杂物色泽接近烟叶的颜色，很难通过利用颜色识别的异物剔除机或人工挑拣方法进行剔除。现在打叶复烤加工企业剔除麻丝、麻绒、毛发等非烟杂物运用较多的方法是利用一种“易可粘”条置于输送烟叶的带式输送机或振动输送机上来粘附剔除。这种方法能剔除一部分麻丝、麻绒、毛发等非烟杂物，但效果有限，且“易可粘”粘附一定量的麻丝、麻绒、毛发等非烟杂物后，其粘附能力也随之下降，对一些较小的麻丝、麻绒、毛发等非烟杂物没有粘附能力，也难以剔除烟叶中存在的大量麻丝、麻绒、毛发等杂物。这些“易可粘”条粘上麻丝、麻绒、毛发等非烟杂物后需要人工进行清理，如人工未及时清理则“易可粘”条会失去除杂的功能，“易可粘”条粘上的杂物也会脱落重新混入烟叶中。另外“易可粘”自身的塑料纤维经过长时间的使用会有脱落混入烟叶的风险存在。Tobacco farmers put the fresh tobacco leaves harvested from the field in the barn for roasting (tobacco leaves are first roasted) to make it the raw material of cigarettes - raw tobacco. At present, domestic raw tobacco is generally packaged in sacks. When threshing and redrying processing enterprises remove the sacks before threshing and redrying, there will be a small amount of non-smoke impurities such as hemp silk, lint, and hair mixed into the tobacco leaves to be processed. In order to improve the processing quality and quality of tobacco leaves, threshing and redrying processing enterprises need to remove non-tobacco debris such as hemp silk, hemp wool, and hair. Since the non-smoke debris such as hemp silk, hemp velvet, and hair are small and some of them have a color close to the color of tobacco leaves, it is difficult to remove them by using a color-identified foreign object removal machine or manual picking. Now threshing and redrying processing enterprises use more methods to remove non-smoke debris such as hemp silk, hemp velvet, hair and so on. With culling. This method can remove some non-smoky debris such as hemp silk, hemp velvet, hair, etc., but the effect is limited, and after a certain amount of non-smoky debris such as hemp silk, hemp velvet, and hair is adhered to "easy to stick", its sticky The adhesion ability also decreases thereupon, and it has no adhesion ability to some small non-smoke debris such as hemp silk, hemp wool, hair, etc., and it is difficult to remove a large amount of hemp silk, hemp wool, hair and other sundries existing in the tobacco leaves. These "easy sticky" strips need to be cleaned manually after sticking to the non-smoke debris such as hemp silk, flax, hair, etc. If the manual cleaning is not done in time, the "easy sticky" strips will lose the function of removing impurities. The sundries stuck on the bar will also come off and be mixed in the tobacco leaves again. In addition, there is a risk that the plastic fiber of "Easy Cohesive" itself will fall off and be mixed with tobacco leaves after a long period of use.
发明内容Contents of the invention
本发明克服现有技术存在的不足，所要解决的技术问题为：提供一种烟草行业静电除杂装置，利用摩擦起电原理，通过静电吸附力清除烟叶中的非烟杂质，高效、简单、方便，且清理效果好。The present invention overcomes the deficiencies in the prior art, and the technical problem to be solved is: to provide an electrostatic impurity removal device for the tobacco industry, which uses the principle of friction electrification to remove non-smoke impurities in tobacco leaves through electrostatic adsorption, which is efficient, simple and convenient , and the cleaning effect is good.
为了解决上述技术问题，本发明采用的技术方案为：一种烟草行业静电除杂装置，包括物料输送机、支架、电机、主动辊、从动辊和静电带，两个支架并列设置，主动辊和从动辊平行设置并通过轴承安装在两个支架上，且主动辊和从动辊分别位于物料输送机的两侧，静电带环绕套装在主动辊和从动辊上构成位于物料输送机上方的带轮传送机构，电机固定安装在支架一侧并通过减速箱与主动辊相连接实现动力传递，所述主动辊和从动辊均为绝缘辊轴，主动辊和从动辊中至少一个辊轴的表面贴装有摩擦层且摩擦层与静电带摩擦产生静电。In order to solve the above-mentioned technical problems, the technical solution adopted in the present invention is: an electrostatic impurity removal device for the tobacco industry, including a material conveyor, a bracket, a motor, a driving roller, a driven roller and an electrostatic belt, two brackets are arranged side by side, and the driving roller It is arranged parallel to the driven roller and installed on two brackets through bearings, and the driving roller and the driven roller are respectively located on both sides of the material conveyor, and the electrostatic belt is wrapped around the driving roller and the driven roller to form a position above the material conveyor The belt pulley transmission mechanism, the motor is fixedly installed on one side of the bracket and connected to the driving roller through the reduction box to realize power transmission, the driving roller and the driven roller are insulating roller shafts, at least one of the driving roller and the driven roller The surface of the shaft is mounted with a friction layer and the friction layer rubs against the static belt to generate static electricity.
所述静电带上安装有杂物清理机构，杂物清理机构的杂物出口设置有杂物收集箱，且所述杂物收集箱固定安装在支架上。A sundry cleaning mechanism is installed on the electrostatic belt, and a sundry collection box is arranged at the sundry outlet of the sundry cleaning mechanism, and the sundry collection box is fixedly installed on the bracket.
所述杂物清理机构包括清理螺旋轴和传动带，清理螺旋轴为轴体上设置螺旋叶片的输送机构，所述清理螺旋轴的轴体两端通过轴承座安装在支架上，且清理螺旋轴底端与静电带上行顶面接触，清理螺旋轴的轴体一端通过传动带与从动辊相连接实现动力传递，杂物收集箱固装在支架上并位于静电带一侧对应清理螺旋轴输送出口的位置。The debris cleaning mechanism includes a cleaning screw shaft and a transmission belt. The cleaning screw shaft is a conveying mechanism provided with spiral blades on the shaft body. The two ends of the shaft body of the cleaning screw shaft are installed on the bracket through bearing seats, and the cleaning screw shaft bottom One end of the cleaning screw shaft is connected to the driven roller through the transmission belt to realize power transmission. The debris collection box is fixed on the bracket and is located on the side of the static belt corresponding to the delivery outlet of the cleaning screw shaft. Location.
所述杂物收集箱的入口与静电带之间设置有杂物导板。A debris guide plate is arranged between the entrance of the debris collection box and the electrostatic belt.
所述杂物清理机构包括清理毛刷，所述清理毛刷为带有硬质刷毛的条板，所述条板两端固定在支架上，且硬质刷毛对应静电带的外表层，所述杂物收集箱为长槽状并位于清理毛刷的正下方。The debris cleaning mechanism includes a cleaning brush, the cleaning brush is a slat with hard bristles, the two ends of the slat are fixed on the bracket, and the hard bristles correspond to the outer layer of the electrostatic belt, the The debris collection box is in the shape of a long groove and is located directly below the cleaning brush.
所述杂物清理机构包括清理毛毡，所述清理毛毡与静电带的下表面接触并通过带有弹簧的柔性压紧装置连接在支架上，所述杂物收集箱为长槽状并位于清理毛毡的正下方。The debris cleaning mechanism includes a cleaning felt, which is in contact with the lower surface of the electrostatic belt and connected to the bracket through a flexible pressing device with a spring. The debris collection box is in the shape of a long groove and is located directly below the .
所述静电带的材质为石棉，或为尼龙，或为羊毛，或为丝绸；所述主动辊和从动辊中至少一个辊轴表面的摩擦层材质为聚氨酯，或为聚乙烯，或为聚丙烯，或为聚氯乙烯，或为聚四氟乙烯。The material of the electrostatic belt is asbestos, or nylon, or wool, or silk; the material of the friction layer on the surface of at least one roller shaft in the driving roller and the driven roller is polyurethane, or polyethylene, or polyethylene. Propylene, or polyvinyl chloride, or polytetrafluoroethylene.
所述静电带的材质为聚氨酯，或为聚乙烯，或为聚丙烯，或为聚氯乙烯，或为聚四氟乙烯；所述主动辊和从动辊中至少一个辊轴表面的摩擦层材质为石棉，或为尼龙，或为羊毛，或为丝绸。The material of the electrostatic belt is polyurethane, or polyethylene, or polypropylene, or polyvinyl chloride, or polytetrafluoroethylene; the material of the friction layer on the surface of at least one roller shaft in the driving roller and the driven roller is Asbestos, or nylon, or wool, or silk.
所述静电带与辊轴摩擦层摩擦产生的静电值为-30~30kV。The electrostatic value generated by the friction between the electrostatic belt and the friction layer of the roller shaft is -30~30kV.
所述静电带下表面距离物料输送机上表面5-300mm。The lower surface of the electrostatic belt is 5-300mm away from the upper surface of the material conveyor.
本发明与现有技术相比具有以下有益效果：本发明利用摩擦起电原理，通过静电带与辊轴摩擦产生的静电吸附力来自动吸附烟叶内的非烟杂物，清理方便、高效，且清除效果好，提升烟叶生产质量；静电带上设置杂物清理机构和杂物收集箱，可对吸附的杂物进行自动清理，进一步节省劳动力，实现除杂自动化。Compared with the prior art, the present invention has the following beneficial effects: the present invention utilizes the principle of frictional electrification to automatically absorb the non-smoke debris in the tobacco leaves through the electrostatic adsorption force generated by the friction between the electrostatic belt and the roller shaft, which is convenient and efficient for cleaning, and The cleaning effect is good, and the quality of tobacco leaf production is improved; a debris cleaning mechanism and a debris collection box are set on the electrostatic belt, which can automatically clean the absorbed debris, further save labor, and realize automatic impurity removal.
附图说明Description of drawings
下面结合附图对本发明做进一步详细的说明；Below in conjunction with accompanying drawing, the present invention is described in further detail;
图1为本发明实施例一的结构示意图；FIG. 1 is a schematic structural view of Embodiment 1 of the present invention;
图2为本发明实施例二的结构示意图；FIG. 2 is a schematic structural diagram of Embodiment 2 of the present invention;
图3为本发明实施例二中杂物清理机构的安装示意图；3 is a schematic diagram of the installation of the debris cleaning mechanism in Embodiment 2 of the present invention;
图4为本发明实施例三中杂物清理机构的安装示意图；4 is a schematic diagram of the installation of the debris cleaning mechanism in Embodiment 3 of the present invention;
图5为本发明实施例四中杂物清理机构的安装示意图；5 is a schematic diagram of the installation of the debris cleaning mechanism in Embodiment 4 of the present invention;
图6为本发明实施例四中杂物清理机构的立体示意图；Fig. 6 is a three-dimensional schematic diagram of a debris cleaning mechanism in Embodiment 4 of the present invention;
图7为本发明实施例四中杂物清理机构的侧面示意图；7 is a schematic side view of the debris cleaning mechanism in Embodiment 4 of the present invention;
图中：1为物料输送机，2为支架，3为电机，4为主动辊，5为从动辊，6为静电带，7为清理螺旋轴，8为传动带，9为杂物收集箱，10为杂物导板，11为清理毛刷，12为清理毛毡，13为弹簧。In the figure: 1 is the material conveyor, 2 is the bracket, 3 is the motor, 4 is the driving roller, 5 is the driven roller, 6 is the electrostatic belt, 7 is the cleaning screw shaft, 8 is the transmission belt, 9 is the debris collection box, 10 is sundry guide plate, and 11 is cleaning hairbrush, and 12 is cleaning felt, and 13 is spring.
具体实施方式Detailed ways
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明中的实施例，对本发明的技术方案进行清楚、完整地描述，显然，所描述的实施例是本发明的一部分实施例，而不是全部的实施例；基于本发明中的实施例，本领域普通技术人员在没有作出创造性劳动前提下所获得的所有其他实施例，都属于本发明保护的范围。In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Embodiments, not all embodiments; based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work all belong to the protection scope of the present invention.
实施例一Embodiment one
如图1所示，本发明一种烟草行业静电除杂装置，包括物料输送机1、支架2、电机3、主动辊4、从动辊5和静电带6，两个支架2并列设置，主动辊4和从动辊5平行设置并通过轴承安装在两个支架2上，且主动辊4和从动辊5分别位于物料输送机1的两侧，静电带6环绕套装在主动辊4和从动辊5上构成位于物料输送机1上方的带轮传送机构，电机3固定安装在支架2一侧并通过减速箱与主动辊4相连接实现动力传递，所述主动辊4和从动辊5均为绝缘辊轴，主动辊4和从动辊5中至少一个辊轴的表面贴装有摩擦层且摩擦层与静电带6摩擦产生静电。As shown in Figure 1, a kind of electrostatic impurity removal device for tobacco industry of the present invention comprises material conveyor 1, support 2, motor 3, driving roller 4, driven roller 5 and electrostatic belt 6, two supports 2 are arranged side by side, active The roller 4 and the driven roller 5 are arranged in parallel and installed on two supports 2 through bearings, and the driving roller 4 and the driven roller 5 are respectively located on both sides of the material conveyor 1, and the electrostatic belt 6 is wrapped around the driving roller 4 and the driven roller. The driving roller 5 constitutes a pulley transmission mechanism located above the material conveyor 1. The motor 3 is fixedly installed on one side of the bracket 2 and is connected with the driving roller 4 through a reduction box to realize power transmission. The driving roller 4 and the driven roller 5 Both are insulating rollers, and at least one of the driving roller 4 and the driven roller 5 has a friction layer mounted on its surface, and the friction layer rubs against the electrostatic belt 6 to generate static electricity.
所述静电带6的材质为石棉，或为尼龙，或为羊毛，或为丝绸；所述主动辊4和从动辊5中至少一个辊轴表面的摩擦层材质为聚氨酯，或为聚乙烯，或为聚丙烯，或为聚氯乙烯，或为聚四氟乙烯。The material of the electrostatic belt 6 is asbestos, or nylon, or wool, or silk; the material of the friction layer on the surface of at least one roller shaft in the driving roller 4 and the driven roller 5 is polyurethane, or polyethylene, Or polypropylene, or polyvinyl chloride, or polytetrafluoroethylene.
所述静电带6与辊轴摩擦层摩擦产生的静电值为-30~30kV。The electrostatic value generated by the friction between the electrostatic belt 6 and the friction layer of the roller shaft is -30~30kV.
所述静电带6下表面距离物料输送机1上表面5-300mm。The lower surface of the electrostatic belt 6 is 5-300 mm away from the upper surface of the material conveyor 1 .
本实施例中的静电带6和两个辊轴构成带轮传送机构，并通过支架2设置于物料输送机1的上面，启动电机3，电机3带动主动辊4旋转，主动辊4通过静电带6带动从动辊6转动，同时当静电带6与辊轴表面摩擦时，能够产生-30~30kV的静电，此时，若静电带6的下表面距离物料输送机1输送物料的距离为5~300mm时，静电量刚好能够吸附起烟叶中的麻丝、麻绒、毛发等杂物，但该静电量不足以吸附烟叶，从而实现烟叶除杂，每隔一段时间，工作人员用毛刷等清理工具将静电带6上的吸附杂物清理即可，除杂高效、简便，且清理效果极好。The electrostatic belt 6 and two roller shafts in this embodiment constitute a pulley transmission mechanism, and are arranged on the material conveyor 1 through the support 2, start the motor 3, and the motor 3 drives the driving roller 4 to rotate, and the driving roller 4 passes through the electrostatic belt. 6 drives the driven roller 6 to rotate. At the same time, when the electrostatic belt 6 rubs against the surface of the roller shaft, static electricity of -30~30kV can be generated. At this time, if the distance between the lower surface of the electrostatic belt 6 and the material conveyed by the material conveyor 1 is 5 At ~300mm, the amount of static electricity is just enough to absorb the hemp, fluff, hair and other debris in the tobacco leaves, but the amount of static electricity is not enough to absorb the tobacco leaves, so as to achieve the removal of impurities from the tobacco leaves. Every once in a while, the staff use a brush, etc. The cleaning tool only needs to clean the adsorbed sundries on the electrostatic belt 6, which is efficient and simple, and has an excellent cleaning effect.
实施例二Embodiment two
如图2-3所示，本实施例在实施例一的基础上，在静电带6上安装了自动清理静电带6上杂物的杂物清理机构；As shown in Figure 2-3, on the basis of Embodiment 1, this embodiment is equipped with a debris cleaning mechanism that automatically cleans up debris on the electrostatic belt 6;
所述杂物清理机构包括清理螺旋轴7和传动带8，清理螺旋轴7为轴体上设置螺旋叶片的输送机构，所述清理螺旋轴7的轴体两端通过轴承座安装在支架2上，且清理螺旋轴7底端与静电带6上行顶面接触，清理螺旋轴7的轴体一端通过传动带8与从动辊5相连接实现动力传递，杂物收集箱9固装在支架2上并位于静电带6一侧对应清理螺旋轴7输送出口的位置。The debris cleaning mechanism includes a cleaning screw shaft 7 and a transmission belt 8. The cleaning screw shaft 7 is a conveying mechanism provided with spiral blades on the shaft body. The two ends of the shaft body of the cleaning screw shaft 7 are installed on the support 2 through a bearing seat. And the bottom end of the cleaning screw shaft 7 is in contact with the upward top surface of the electrostatic belt 6, and one end of the shaft body of the cleaning screw shaft 7 is connected with the driven roller 5 through the transmission belt 8 to realize power transmission, and the sundry collection box 9 is fixed on the support 2 and It is located on one side of the electrostatic belt 6 corresponding to the delivery outlet of the cleaning screw shaft 7 .
所述杂物收集箱9的入口与静电带6之间设置有杂物导板10。A debris guide plate 10 is provided between the entrance of the debris collection box 9 and the electrostatic belt 6 .
本实施例对烟叶中的杂物清除过程与实施例一相同，同时，由于增加了杂物清理机构，从动辊5可通过传动带8带动清理螺旋轴7转动，由于清理螺旋轴7底端与静电带6上行顶面接触，在转动的过程中会将静电带6表面的丝、麻绒、毛发等非烟杂物刮下，并在螺旋叶片的旋转输送作用下送至静电带6一侧，顺着杂物导板10落入杂物收集箱9内。In this embodiment, the process of removing debris in the tobacco leaves is the same as in Embodiment 1. At the same time, due to the addition of a debris cleaning mechanism, the driven roller 5 can drive the cleaning screw shaft 7 to rotate through the transmission belt 8. Since the bottom end of the cleaning screw shaft 7 is in contact with the The electrostatic belt 6 is in contact with the top surface of the upward movement. During the rotation, the non-smoky debris such as silk, fluff, and hair on the surface of the electrostatic belt 6 will be scraped off, and sent to the side of the electrostatic belt 6 under the rotating conveying action of the spiral blade. , fall in the debris collection box 9 along the debris guide plate 10.
实施例三Embodiment three
如图4所示，本实施例在实施例一的基础上，在静电带6上安装了自动清理静电带6上杂物的另一种结构的杂物清理机构；所述杂物清理机构包括清理毛刷11，所述清理毛刷11为带有硬质刷毛的条板，所述条板两端固定在支架2上，且硬质刷毛对应静电带6的外表层，所述杂物收集箱9为长槽状并位于清理毛刷11的正下方。As shown in Figure 4, on the basis of Embodiment 1, this embodiment is equipped with another structure of debris cleaning mechanism that automatically cleans up the debris on the electrostatic belt 6 on the electrostatic belt 6; the debris cleaning mechanism includes Cleaning brush 11, the cleaning brush 11 is a slat with hard bristles, the two ends of the slat are fixed on the support 2, and the hard bristles correspond to the outer layer of the electrostatic belt 6, and the sundries are collected Case 9 is long groove shape and is positioned at cleaning hair brush 11 just below.
以静电带6上的局部区域为例，该局部区域在电机3和主动辊4作用下行至物料输送机1上方，吸附了烟叶内的非烟杂物后，再继续行进，直至其经过清理毛刷11所在位置，被清理毛刷11刷扫脱离静电带6并落至下方的杂物收集箱9内。Taking the local area on the electrostatic belt 6 as an example, the local area moves down to the top of the material conveyor 1 under the action of the motor 3 and the driving roller 4, and after absorbing the non-smoke debris in the tobacco leaves, it continues to move until it passes through the cleaning process. At the position of the brush 11, the cleaning brush 11 brushes away from the electrostatic belt 6 and falls into the sundry collection box 9 below.
实施例四Embodiment four
如图5-7所示，本实施例在实施例一的基础上，在静电带6上安装了自动清理静电带6上杂物的另一种结构的杂物清理机构；所述杂物清理机构包括清理毛毡12，所述清理毛毡12与静电带6的下表面接触并通过带有弹簧13的柔性压紧装置连接在支架2上，本实施例中清理毛毡12是设置在从动辊5正下方并紧贴从动辊5上的静电带6，为了便于更清楚地理解清理毛毡12的安装结构，在图6-7中去除了静电带6，但是应当理解，清理毛毡12实际上是要紧贴静电带6的，且清理毛毡12也可设置在对应静电带6的其他不影响工作运行又能实现清理的位置，所述杂物收集箱9为长槽状并位于清理毛毡12的正下方。As shown in Figures 5-7, on the basis of Embodiment 1, this embodiment is equipped with a debris cleaning mechanism of another structure that automatically cleans up debris on the electrostatic belt 6 on the electrostatic belt 6; The mechanism includes a cleaning felt 12, which is in contact with the lower surface of the electrostatic belt 6 and connected to the support 2 through a flexible pressing device with a spring 13. In this embodiment, the cleaning felt 12 is arranged on the driven roller 5 Directly below and close to the electrostatic belt 6 on the driven roller 5, in order to understand the installation structure of the cleaning felt 12 more clearly, the electrostatic belt 6 is removed in Fig. 6-7, but it should be understood that the cleaning felt 12 is actually To be close to the electrostatic belt 6, and the cleaning felt 12 can also be arranged at other positions that do not affect the work operation of the corresponding electrostatic belt 6 and can realize cleaning. Directly below.
以静电带6上的局部区域为例，该局部区域在电机3和主动辊4作用下行至物料输送机1上方，吸附了烟叶内的非烟杂物后，再继续行进，直至其经过清理毛毡12所在位置，清理毛毡12与静电带6下表面接触刮去静电带6上的非烟杂物，刮落的杂物落至下方的杂物收集箱9内，同时在带有弹簧13的柔性压紧装置作用下，保证了清理毛毡12柔性且紧密地贴合在静电带6的下表面。Taking the local area on the electrostatic belt 6 as an example, the local area goes down to the top of the material conveyor 1 under the action of the motor 3 and the driving roller 4, and after absorbing the non-smoke debris in the tobacco leaves, it continues to move until it passes through the cleaning felt. 12 position, the cleaning felt 12 is in contact with the lower surface of the electrostatic belt 6 to scrape off the non-smoky debris on the electrostatic belt 6, and the scraped debris falls into the debris collection box 9 below, while the flexible Under the action of the pressing device, it is ensured that the cleaning felt 12 is flexible and tightly attached to the lower surface of the electrostatic belt 6 .
本发明中静电带6的材质与所述主动辊4和从动辊5表面摩擦层的材质可以互换。例如所述静电带6的材质为聚氨酯，或为聚乙烯，或为聚丙烯，或为聚氯乙烯，或为聚四氟乙烯；所述主动辊4和从动辊5中至少一个辊轴表面的摩擦层材质为石棉，或为尼龙，或为羊毛，或为丝绸。只要确保静电带6与从动辊4、从动辊5互相摩擦可以有效产生静电即可。In the present invention, the material of the electrostatic belt 6 can be interchanged with the material of the surface friction layer of the driving roller 4 and the driven roller 5 . For example, the material of the electrostatic belt 6 is polyurethane, or polyethylene, or polypropylene, or polyvinyl chloride, or polytetrafluoroethylene; at least one roller shaft surface in the driving roller 4 and the driven roller 5 The friction layer material is asbestos, or nylon, or wool, or silk. It is only necessary to ensure that the friction between the static belt 6 and the driven roller 4 and the driven roller 5 can effectively generate static electricity.
最后应说明的是：以上各实施例仅用以说明本发明的技术方案，而非对其限制；尽管参照前述各实施例对本发明进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本发明各实施例技术方案的范围。Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: It is still possible to modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the various embodiments of the present invention. scope.
Claims (10)
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| CN201910751903.6A CN110302902A (en) | 2019-08-15 | 2019-08-15 | An electrostatic impurity removal device for the tobacco industry |
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| CN112167796A (en) * | 2020-09-21 | 2021-01-05 | 刘金香 | Hairdressing and beauty integrated dressing table with hair cleaning function |
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| CN112958545A (en) * | 2021-02-05 | 2021-06-15 | 周文龙 | Edulcoration device is used in tea processing |
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