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申请号:201911164953.0 公开号:CN110849681A 主分类号:G01N1/24
摘要:【中文】本发明涉及一种1m3气候箱法甲醛释放量比对试验用检测方法,属于甲醛检测技术领域。包括:步骤1:标准曲线绘制;步骤2:气候箱本底浓度测定;步骤3:配制定制甲醛溶液;步骤4:定制甲醛溶液放置;步骤5:取样;步骤6:计算吸收液中甲醛含量;步骤7:甲醛释放量检测;解决了现有技术中1m3气候箱甲醛释放量测试用人造板样品存在的均匀性、稳定性差的问题,技术方案时效性差及成本高的问题。该方法制备简单,操作简便、时效性高并且受外界干扰因素少。 【EN】The invention relates to a 1m3A detection method for a comparison test of formaldehyde emission amount by a climate box method belongs to the technical field of formaldehyde detection. The method comprises the following steps: step 1: drawing a standard curve; step 2: measuring the background concentration of the climate box; and step 3: preparing a customized formaldehyde solution; and 4, step 4: placing the customized formaldehyde solution; and 5: sampling; step 6: calculating the content of formaldehyde in the absorption liquid; and 7: detecting the formaldehyde emission; solves the problem of 1m in the prior art3The artificial board sample for testing the formaldehyde emission of the climate box has the problems of poor uniformity and stability, poor timeliness and high cost in the technical scheme. The method has the advantages of simple preparation, simple operation, high timeliness and less interference factors from the outside.
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申请号:201911164954.5 公开号:CN110879207A 主分类号:G01N21/31
摘要:【中文】本发明涉及一种干燥器法甲醛释放量比对试验用检测方法,属于甲醛检测技术领域。包括步骤1:标准曲线绘制;步骤2:配制定制甲醛溶液;步骤3:干燥器的准备;步骤4:定制甲醛溶液放置;步骤5:步骤6:甲醛质量浓度的测定。解决了现有干燥器法甲醛释放量测试用人造板样品存在的均匀性、稳定性差的问题,技术方案时效性差及成本高的问题。本发明提供了一种干燥器法甲醛释放量比对试验用检测方法,该方法制备简单,操作简便并且受外界干扰因素少。 【EN】The invention relates to a method for detecting a comparison test of formaldehyde release amount by a dryer method, belonging to the technical field of formaldehyde detection. Comprises the following steps of 1: drawing a standard curve; step 2: preparing a customized formaldehyde solution; and step 3: preparing a dryer; and 4, step 4: placing the customized formaldehyde solution; and 5: step 6: and (4) measuring the mass concentration of the formaldehyde. The problems of poor uniformity and stability of the artificial board sample for the formaldehyde emission test by the existing dryer method, poor timeliness and high cost of the technical scheme are solved. The invention provides a method for detecting the comparison of formaldehyde release amount by a dryer method for a test, which is simple to prepare, simple and convenient to operate and less in external interference factors.
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申请号:202010036206.5 公开号:CN111114889A 主分类号:B65B35/30
摘要:【中文】本发明公开了一种万向分拣装置,涉及输送线技术领域。针对现有技术不能对滚轮单独进行转速和转向的控制,无法满足新分拣线的要求,采用包括分拣装置支撑架、万向轮、分拣装置底板、分拣装置顶板等,该万向轮能够独立控制其转速和转向,万向轮均匀排列在分拣装置底板上,轮的顶部凸出于分拣装置顶板。本发明将若干个能够独立控制转动速度和转动方向的万向轮进行排列,并通过集中统一控制,能够将万向轮按照一定规律运转,从而可以准确地控制在万向轮上的烟包进行输送、分拣。该发明体积小、控制灵活,由于做成模块化设计,能够根据现场工况自由组合,控制上只需要对软件进行改变即可,无需修改硬件,因此大大降低了改造或者重新组装时的成本。 【EN】The invention discloses a universal sorting device, and relates to the technical field of conveying lines. To prior art can not carry out the control of rotational speed and turning to alone to the gyro wheel, can't satisfy the requirement of new letter sorting line, adopt including sorting device support frame, universal wheel, sorting device bottom plate, sorting device roof etc. this universal wheel can its rotational speed of independent control and turn to, and universal wheel align to grid is on the sorting device bottom plate, and the top protrusion of wheel is in the sorting device roof. The invention arranges a plurality of universal wheels which can independently control the rotating speed and the rotating direction, and can rotate the universal wheels according to a certain rule through centralized and unified control, thereby accurately controlling the tobacco bale on the universal wheels to be conveyed and sorted. The invention has small volume and flexible control, can be freely combined according to the field working condition due to the modular design, and can control only by changing software without modifying hardware, thereby greatly reducing the cost during modification or reassembly.
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申请号:202010019952.3 公开号:CN111071745A 主分类号:B65G47/24
摘要:【中文】本发明公开了一种电动万向轮,涉及传输轮技术领域,包括万向轮底座、转动支架、转轮,还包括输送转动机构以及方向控制机构。万向轮底座上面可转动设置有转动支架,万向轮底座的下面固定设置有方向控制机构。方向控制机构与转动支架可转动连接,通过方向控制机构能够控制转动支架沿着万向轮底座的上表面转动。转动支架上设置有输送转动机构及转轮,输送转动机构与转轮可转动连接,通过述输送转动机构能够控制转轮的旋转速度和/或旋转方向。本发明的电动万向轮通过两个电机分别带动转轮和转动支架,转轮实现物料的输送,转动支架的转动带动转轮转向,实现物料方向的转变控制。其结构简单,操作方便,控制也很简单。 【EN】The invention discloses an electric universal wheel, which relates to the technical field of transmission wheels and comprises a universal wheel base, a rotating bracket, a rotating wheel, a conveying rotating mechanism and a direction control mechanism. The upper surface of the universal wheel base is rotatably provided with a rotating support, and a direction control mechanism is fixedly arranged below the universal wheel base. The direction control mechanism is rotatably connected with the rotating support, and the rotating support can be controlled to rotate along the upper surface of the universal wheel base through the direction control mechanism. The rotating support is provided with a conveying rotating mechanism and a rotating wheel, the conveying rotating mechanism is rotatably connected with the rotating wheel, and the rotating speed and/or the rotating direction of the rotating wheel can be controlled through the conveying rotating mechanism. The electric universal wheel of the invention respectively drives the rotating wheel and the rotating bracket through the two motors, the rotating wheel realizes the conveying of materials, and the rotating bracket rotates to drive the rotating wheel to turn, thereby realizing the change control of the material direction. The structure is simple, the operation is convenient, and the control is simple.
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申请号:202010019926.0 公开号:CN111017306A 主分类号:B65B35/30
摘要:【中文】本发明公开了一种烟包分拣排列装置,涉及卷烟生产技术领域,包括送料传输线、排列传输线,送料传输线上设置有进料检测装置;送料传输线上还设置有不合格品剔除装置。送料传输线的末端设置有万向分拣装置,万向分拣装置的另一端固定设置有缓存库,缓存库的一侧固定设置有排列传输线。本发明的万向分拣装置包括多个能够独立控制转向和/或转速的万向轮,该万向轮按照一定的规则排列,通过控制每一个万向轮的转动方向就能够控制位于万向轮上的烟包的移动方向和/或移动速度,其体积小,控制方便,结合向下扩展的缓存库,使得结构更巧小,便于组装和调试。 【EN】The invention discloses a cigarette packet sorting and arranging device, which relates to the technical field of cigarette production and comprises a feeding transmission line and an arranging transmission line, wherein a feeding detection device is arranged on the feeding transmission line; and the feeding transmission line is also provided with a defective product removing device. The end of pay-off transmission line is provided with universal sorting device, and universal sorting device's the other end is fixed and is provided with the buffer storage, and one side of buffer storage is fixed and is provided with the range transmission line. The universal sorting device comprises a plurality of universal wheels capable of independently controlling the steering and/or rotating speed, the universal wheels are arranged according to a certain rule, the moving direction and/or moving speed of a cigarette packet positioned on each universal wheel can be controlled by controlling the rotating direction of each universal wheel, the universal sorting device is small in size and convenient to control, and a buffer storage library which is expanded downwards is combined, so that the structure is smaller, and the assembly and debugging are facilitated.
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申请号:201911318636.X 公开号:CN110976727A 主分类号:B21J5/00
摘要:【中文】本发明属于锻造热加工领域,涉及一种提高钛合金锻件组织均匀性的锻造方法。该方法包括将钛合金棒料加工成荒形并将荒形加热到锻造温度;将工装模具预热至预热温度;将工装模具在预定时间内安装至锻造设备上;按照工艺要求的锤击变形量对荒形锤击2至4次得到钛合金锻件。本发明增强了锻造控制能力,最大限度的减少了相同锻件在油压机锻造产生的冷漠组织以及对击锤上的变形不可控所导致的锻件组织缺陷。 【EN】The invention belongs to the field of forging hot working, and relates to a forging method for improving the structure uniformity of a titanium alloy forging. The method comprises processing a titanium alloy bar into a pierced billet and heating the pierced billet to a forging temperature; preheating the tooling die to a preheating temperature; mounting the tooling die on forging equipment within preset time; and hammering the pierced billet for 2 to 4 times according to the hammering deformation required by the process to obtain the titanium alloy forging. The invention enhances the forging control capability and reduces the cold desert structure generated by forging the same forging piece in an oil press and the forging piece structure defects caused by uncontrollable deformation on a hammer to the maximum extent.
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申请号:201911346116.X 公开号:CN110976735A 主分类号:B21J13/02
摘要:【中文】本发明属于材料加工技术领域,涉及一种T型模具及锻造T字形锻件的方法。T型模具的型腔包括头部(1)和杆部(3),其中头部(1)和杆部(3)的连接过渡区的圆角(2)为90°到150°,头部(1)的上表面(5)开放并且头部(1)与杆部(3)同轴对称。该方法包括:对T型模具进行预热;将棒料加热并进行墩粗得到预制坯;将预制坯下端拔长至比T型模具杆部横向截面尺寸小预定尺寸;对拔长后的预制坯进行加热并将其竖直放入T形模具型腔内;镦粗裸露于T型模具上端的预制坯的头部,使预制坯上端端头形成T型预锻件。本发明解决了自由锻成形方法具有同轴度控制难,T形两侧不易对称的问题,确保了预制坯的一致性。 【EN】The invention belongs to the technical field of material processing, and relates to a T-shaped die and a method for forging a T-shaped forge piece. The cavity of the T-shaped die comprises a head part (1) and a rod part (3), wherein the fillet (2) of the connecting transition area of the head part (1) and the rod part (3) is 90-150 degrees, the upper surface (5) of the head part (1) is open, and the head part (1) and the rod part (3) are coaxially symmetrical. The method comprises the following steps: preheating the T-shaped die; heating the bar stock and upsetting to obtain a prefabricated blank; drawing out the lower end of the prefabricated blank to a preset size smaller than the transverse section size of the T-shaped die rod part; heating the drawn prefabricated blank and vertically placing the prefabricated blank into a T-shaped die cavity; upsetting the head of the preformed blank exposed at the upper end of the T-shaped die, and enabling the upper end head of the preformed blank to form a T-shaped preformed piece. The invention solves the problems that the free forging forming method has difficult control of coaxiality and the two sides of the T shape are not symmetrical easily, and ensures the consistency of the preformed blank.
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申请号:201911373446.8 公开号:CN111026577A 主分类号:G06F11/07
摘要:【中文】本发明公开了一种软件系统功能自恢复的软件架构方法,涉及计算机软件领域,解决了传统技术未考虑软件系统出现故障后的自恢复问题,其技术方案要点包括步骤启动服务器集群;在工作台登录并启动对应的主软件系统;匹配获取子系统功能列表,返回给工作台的主软件系统;解析子系统功能列表,得到程序模块;实时监测、分析,将对应原因量化后返回至数据库服务器;数据库服务器在工作台故障时判断异常原因,根据异常原因重启故障工作台或将故障工作台用户的子系统功能列表分配至其他工作台并更新以完成自恢复,本发明的软件系统功能自恢复的软件架构方法,能够解决现有问题,提高软件系统的稳定性,减少软件系统故障时间。 【EN】The invention discloses a software architecture method for self-recovery of software system functions, which relates to the field of computer software and solves the problem that the self-recovery of a software system after a fault is not considered in the prior art; logging in a workbench and starting a corresponding main software system; matching and acquiring a subsystem function list, and returning the subsystem function list to a main software system of the workbench; analyzing the subsystem function list to obtain a program module; monitoring and analyzing in real time, quantifying corresponding reasons and returning the quantified reasons to a database server; the database server judges the abnormal reason when the workbench has a fault, restarts the fault workbench according to the abnormal reason or distributes the subsystem function list of the fault workbench user to other workbenches and updates the subsystem function list to complete self-recovery.
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申请号:202010036213.5 公开号:CN111233055A 主分类号:C01G53/11
申请人:【中文】东南大学【EN】SOUTHEAST University 申请日:2020.01.14 公开日:2020.06.05
摘要:【中文】本发明提供一种首先利用化学气相沉积法在泡沫镍NF表面生长三维3D石墨烯3DG/NF,再利用电化学沉积法在3DG/NF上生长二硫化三镍,制备Ni3S2/3DG/NF复合电极材料的方法。该工艺将石墨烯导电性能好和Ni3S2比电容高的优良性质结合起来,通过CVD法可以制备得到表面缺陷更少的3D3DG,而通过电沉积法生长Ni3S2不仅可以使电极材料表面形貌更加均匀,还可以免除电极粘结剂的使用,进一步提高电极导电性,进而得到阻抗小,比电容高的电极材料。利用该工艺制备的Ni3S2/3DG/NF复合电极材料在超级电容器领域具有潜在应用。 【EN】The invention provides a method for preparing Ni by growing three-dimensional 3D graphene 3DG/NF on the surface of foam nickel NF by using a chemical vapor deposition method, and growing trinickel disulfide on the 3DG/NF by using the chemical vapor deposition method3S2A method for preparing a/3 DG/NF composite electrode material. The process combines good conductivity of graphene and Ni3S2The combination of excellent properties of high specific capacitance allows 3D3DG with fewer surface defects to be prepared by CVD, while Ni is grown by electrodeposition3S2Not only can make the surface appearance of the electrode material more uniform, but also can avoidThe use of the electrode binder further improves the electrode conductivity, and an electrode material having a low impedance and a high specific capacitance is obtained. Ni prepared by the process3S2The/3 DG/NF composite electrode material has potential application in the field of supercapacitors.
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申请号:201811239897.8 公开号:CN111092424A 主分类号:H02J3/00
摘要:【中文】本发明涉及一种能源系统可视化装置,包括上位机及沙盘模型,通过上位机中能源系统仿真软件模拟得出的能源系统通过沙盘可视化的进行展示,令所述能源系统的实时运行参数将会通过串行总线实时的传送到沙盘上的各建筑及能源子站进行显示,通过本发明中的方法可直观的体现出能源系统之间以及与所在地楼宇群之间的依附关系,为工程项目前期论证提供了有力手段,有效提高了管理及设计单位的工作效率和研究水平。 【EN】The invention relates to an energy system visualization device, which comprises an upper computer and a sand table model, wherein an energy system obtained through simulation of energy system simulation software in the upper computer is displayed through the visualization of the sand table, so that real-time operation parameters of the energy system can be transmitted to each building and energy substation on the sand table through a serial bus in real time for display.
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