摘要：【中文】本发明提供一种高压电线自动清理设备，包括行走刹车装置、入线安装电机、底座、驱动轴、电池、海绵擦拭装置、毛刷除土装置、升降装置，行走刹车装置通过驱动轴转动安装在底座上，入线安装电机固定安装在底座上，入线安装电机输出端和驱动轴固定连接，升降装置和电池分别固定安装在底座上，所述的海绵擦拭装置固定安装在升降装置上，所述的毛刷除土装置固定安装在海绵擦拭装置前端，自动为导线表面的尘土清理干净。本发明的行走刹车装置设置侧轮装置防止设备从导线上脱离。本发明的毛刷除土装置先用毛刷除土装置将土扫掉然后海绵擦拭装置再将土擦掉保证导线表面清洁的效果。 【EN】The invention provides automatic cleaning equipment for a high-voltage wire, which comprises a walking brake device, a wire inlet installation motor, a base, a driving shaft, a battery, a sponge wiping device, a brush soil removing device and a lifting device, wherein the walking brake device is rotatably installed on the base through the driving shaft, the wire inlet installation motor is fixedly installed on the base, the output end of the wire inlet installation motor is fixedly connected with the driving shaft, the lifting device and the battery are respectively and fixedly installed on the base, the sponge wiping device is fixedly installed on the lifting device, and the brush soil removing device is fixedly installed at the front end of the sponge wiping device and automatically cleans dust on the surface of a wire. The walking brake device is provided with the side wheel device to prevent the equipment from being separated from the wire. The brush soil removing device firstly uses the brush soil removing device to sweep soil, and then the sponge wiping device wipes the soil to ensure the effect of cleaning the surface of the lead.

摘要：【中文】本发明公开了一种制备硝酸铅的生产系统，包括按工艺流程依次设置的配酸工序、硝酸铅反应工序、除杂工序、酸化工序、蒸发结晶工序、离心分离产品工序，以及为蒸发结晶工序提供蒸汽的供热工序、烟气处理工序；其中烟气处理工序包括依次连接的脱硫装置和脱硝装置，所述脱硫装置用于供热工序产生的烟气脱硫，所述脱硝装置包括脱硝塔、设于所述脱硝塔内用于对脱硫烟气进行脱硝处理的第一喷淋装置和第二喷淋装置、设于脱硝塔内用于对配酸工序和硝酸铅反应工序产生的烟气进行脱硝处理的第三喷淋装置、设于脱硝塔内用于对蒸发结晶工序产生的烟气进行脱硝处理的第四喷淋装置。本发明提供的制备硝酸铅的生产系统，具有环保、工艺简单等特点。 【EN】The invention discloses a production system for preparing lead nitrate, which comprises an acid preparation process, a lead nitrate reaction process, an impurity removal process, an acidification process, an evaporative crystallization process and a centrifugal separation product process which are sequentially arranged according to a process flow, and a heat supply process and a flue gas treatment process for providing steam for the evaporative crystallization process; the flue gas treatment process comprises a desulfurization device and a denitration device which are sequentially connected, wherein the desulfurization device is used for desulfurizing flue gas generated in the heat supply process, the denitration device comprises a denitration tower, a first spray device and a second spray device which are arranged in the denitration tower and used for carrying out denitration treatment on the desulfurized flue gas, a third spray device which is arranged in the denitration tower and used for carrying out denitration treatment on the flue gas generated in the acid preparation process and the lead nitrate reaction process, and a fourth spray device which is arranged in the denitration tower and used for carrying out denitration treatment on the flue gas generated in the evaporative crystallization process. The production system for preparing lead nitrate provided by the invention has the characteristics of environmental protection, simple process and the like.

摘要：【中文】本发明公开了一种硝酸铅的制备方法，包括如下步骤：配制浓度为40％的稀硝酸；按比例将铅原料置于制备好的稀硝酸溶液中，反应6‑7h，制备得到pH值为5的硝酸铅溶液；硝酸铅溶液经澄清、过滤除杂；向硝酸铅溶液中加入稀硝酸，调节硝酸铅溶液的pH值至2，将硝酸铅溶液酸化至草绿色；将硝酸铅溶液送入蒸发器内，通过蒸汽进行间壁式加温，硝酸铅溶液温度升至150‑200℃，加热6‑6.5h，使溶液浓缩至59.7‑65°Be；停止加热，冷却至50℃析出硝酸铅晶体；将硝酸铅晶体进行离心分离，得到硝酸铅成品。本发明提供的硝酸铅的制备方法，具有工艺简单、操作方便、收率高等特点。 【EN】The invention discloses a preparation method of lead nitrate, which comprises the following steps: preparing dilute nitric acid with the concentration of 40%; putting the lead raw material into the prepared dilute nitric acid solution according to the proportion, and reacting for 6-7h to prepare a lead nitrate solution with the pH value of 5; clarifying and filtering the lead nitrate solution to remove impurities; adding dilute nitric acid into the lead nitrate solution, adjusting the pH value of the lead nitrate solution to 2, and acidifying the lead nitrate solution to be in a grass green color; feeding the lead nitrate solution into an evaporator, carrying out partition wall type heating through steam, heating the lead nitrate solution to the temperature of 150 ℃ and 200 ℃, and heating for 6-6.5h to concentrate the solution to 59.7-65 ℃ Be; stopping heating, cooling to 50 ℃ to precipitate lead nitrate crystals; and (4) carrying out centrifugal separation on the lead nitrate crystals to obtain a finished product of the lead nitrate. The preparation method of lead nitrate provided by the invention has the characteristics of simple process, convenience in operation, high yield and the like.

摘要：【中文】本发明公开了具有翻转机构的智能碳滑板碳条上料机，包括底板，底板底面下方设有承载板，承载板顶面设有平移电机、丝杠和滑杆，丝杠上设有放置盒，放置盒上方设有转动板，转动板两端均设有第一电动推杆，转动板底面设有固定夹板和活动夹板，活动夹板上设有夹持电机和夹持螺杆，底板顶面两侧均设有传送带，每根传送带均与传送电机传动连接，底板底面上方设有固定板，固定板顶面设有第三电动推杆，固定板底面中部设有第二电动推杆，第二电动推杆活动端固接有安装板，安装板底面分布有吸盘，安装板顶面一端设有真空泵，底板一端侧面设有配电箱。本发明可有效的提高生产效率，降低人为因素的干扰，提高生产质量。 【EN】The invention discloses an intelligent carbon slide plate carbon strip feeding machine with a turnover mechanism, which comprises a bottom plate, wherein a bearing plate is arranged below the bottom surface of the bottom plate, a translation motor, a lead screw and a slide rod are arranged on the top surface of the bearing plate, a placing box is arranged on the lead screw, a rotating plate is arranged above the placing box, first electric push rods are arranged at two ends of the rotating plate, a fixed clamping plate and a movable clamping plate are arranged on the bottom surface of the rotating plate, a clamping motor and a clamping screw rod are arranged on the movable clamping plate, conveyor belts are arranged on two sides of the top surface of the bottom plate, each conveyor belt is in transmission connection with a conveying motor, a fixed plate is arranged above the bottom surface of the bottom plate, a third electric push rod is arranged on the top surface of the fixed plate, a second electric push. The invention can effectively improve the production efficiency, reduce the interference of human factors and improve the production quality.

摘要：【中文】本发明公开了智能碳滑板生产用铜网自动铺设装置，包括底板，在底板的底端四角均固定连接有纵向设置的支撑腿；底板顶端的一侧中部固定安装有倒立L型的矩形框，底板顶端的另一侧中部固定安装有纵向设置的安装箱，矩形框内的底部两侧分别设置有铜网箱和缠绕箱，第二轴承的内圈中固定连接有纵向设置的螺纹杆，在安装箱的底部固定安装有驱动组件，驱动组件上方的安装箱内部固定安装有水平设置的分隔板，在分隔板的顶面中部纵向开设有圆形通孔，圆形通孔内固定安装有第四轴承,螺纹杆的底端从第四轴承的内圈中穿过；矩形框内的中部活动安装有水平设置的夹持组件；本发明提高了铜网裁剪的效率，增加了工作效率，并降低了碳条的损坏量。 【EN】The invention discloses an automatic copper mesh laying device for intelligent carbon slide plate production, which comprises a bottom plate, wherein four corners of the bottom end of the bottom plate are fixedly connected with supporting legs which are longitudinally arranged; the middle part of one side of the top end of the bottom plate is fixedly provided with an inverted L-shaped rectangular frame, the middle part of the other side of the top end of the bottom plate is fixedly provided with a longitudinally arranged installation box, two sides of the bottom in the rectangular frame are respectively provided with a copper net box and a winding box, a longitudinally arranged threaded rod is fixedly connected in the inner ring of the second bearing, the bottom of the installation box is fixedly provided with a driving assembly, a horizontally arranged separation plate is fixedly installed in the installation box above the driving assembly, the middle part of the top surface of the separation plate is longitudinally provided with a circular through hole, a fourth bearing is fixedly installed in the circular through hole, and the bottom end of the threaded rod; a horizontally arranged clamping component is movably arranged in the middle of the rectangular frame; the invention improves the cutting efficiency of the copper mesh, increases the working efficiency and reduces the damage amount of the carbon strips.

摘要：【中文】本发明公开了可双向作业的智能碳滑板生产用折弯工具,包括底板，底板顶面设有收纳盒、折弯板、固定槽和配电箱，收纳盒底面下方设有传送带，底板顶面一侧固接有支撑板，支撑板一侧面上端固接有安装框，安装框内设有丝杠，安装框一侧面设有平移电机，丝杠上设有第四电动推杆，第四电动推杆活动端固接有压板，压板底面分布有吸盘，压板顶面一侧设有真空泵，折弯板设有第一齿轮、第二齿轮、第三齿轮和第四齿轮，折弯板另一侧面设有转动电机，转动电机与传送带和第一齿轮传动连接，底固定槽内两侧壁均分布有转动轮。本发明机械化程度高，有效的降低了工人的劳动强度，有效的提高生产效率。 【EN】The invention discloses a bending tool for producing an intelligent carbon sliding plate capable of operating in two directions, which comprises a bottom plate, wherein a storage box, a bending plate, a fixed groove and a distribution box are arranged on the top surface of the bottom plate, a conveyor belt is arranged below the bottom surface of the storage box, a supporting plate is fixedly connected to one side of the top surface of the bottom plate, an installation frame is fixedly connected to the upper end of one side of the supporting plate, a lead screw is arranged in the installation frame, a translation motor is arranged on one side of the installation frame, a fourth electric push rod is arranged on the lead screw, a pressing plate is fixedly connected to the movable end of the fourth electric push rod, suckers are distributed on the bottom surface of the pressing plate, a vacuum pump is arranged on one side of the top surface of the pressing plate, the bending plate is provided. The invention has high degree of mechanization, effectively reduces the labor intensity of workers and effectively improves the production efficiency.

摘要：【中文】本发明公开了一种可实现在线加工鱼鳞刮刷的辊衬翼板的滚筒流水线，其结构包括：电动机、配电块、锁轴扣块、底轴杆、电控箱、支板框架、辊衬翼板滚筒，本发明实现了运用支板框架与辊衬翼板滚筒相配合，形成一个刮鳞翼板槽与外框环回旋翻转效果，保障滚动过程中压鳞片板块与倒勾刮板的上下分层滚动，通过鳞片板块底部收叠配合圆弧切面滚动，保障滚动摩擦的承接效果不变，并且在原有的滚动输送基础上加设在线自主加工的鱼鳞刮刷操作，保障水产品的鱼类加工精度提高，且节省劳动力，保障长时间工作机械精度持续稳定的效果，提升流水线的整体高效流畅度和辊杆叠加的多刀座重复刮鳞效果，避免残留未除净的鳞片，提升水产品加工质量。 【EN】The invention discloses a roller assembly line of a roller lining wing plate capable of realizing online processing of a fish scale scraping brush, which structurally comprises: the invention realizes the matching of the support plate frame and the roller lining wing plate roller, forms a scale scraping wing plate groove and an outer frame circulating rotating turning effect, ensures that the pressure scale plate and the inverted hook scraper roll up and down in a layering way in the rolling process, ensures that the bearing effect of rolling friction is unchanged by folding and matching the bottom of the scale plate with a circular arc section, and ensures that the bearing effect of rolling friction is unchanged.

摘要：【中文】本发明公开了一种缩略图生成方法、装置、设备和介质。其中，所述方法包括：在视频展示页面，若检测到视频滑动停止操作，则根据页面窗口的停止位置确定目标视频；采用预设规则依次确定所述目标视频的缩略图；将所述缩略图作为所述目标视频的封面图片在视频展示页面中展示。本实施例的技术方案，实现了在用户快速滑动大量视频时，为用户及时的提供当前界面的缩略图，提高用户的使用体验。 【EN】The invention discloses a thumbnail generation method, a thumbnail generation device, equipment and a thumbnail generation medium. Wherein the method comprises the following steps: on a video display page, if the video sliding stopping operation is detected, determining a target video according to the stopping position of a page window; determining thumbnails of the target videos in sequence by adopting a preset rule; and displaying the thumbnail as a cover picture of the target video in a video display page. According to the technical scheme, the thumbnail of the current interface is timely provided for the user when the user slides a large amount of videos quickly, and the use experience of the user is improved.

摘要：【中文】本发明公开了一种基于金属覆盖保护层的横移旋摆的自动喷涂流水线，其结构包括：入料载物台、横移旋摆机架、人机界面板、轴轮顶盖槽、配电机箱、传送带板箱、成品存储柜，本发明实现了运用横移旋摆机架与轴轮顶盖槽相配合，通过喷涂旋刷板配合轨道弯曲旋摆进行弧面喷装操作，从而对金属的覆盖保护层喷漆进行一步到位操作，让喷涂旋刷板与吊装夹座组合成双向夹板喷漆前后端滑刷金属面，顺着弧面回转让竖直的金属面形成旋摆的扫刷效果，且粘结在表面的多余漆液形成旋桨风轮带回旋后的筛刷清洁效果，使液滴迅速滑落，方便后期单侧保护层的质密效果，避免叠加覆盖影响金属透气性，也方便漆面的超薄均质加工，提升流水线喷涂合格率。 【EN】The invention discloses a transverse moving and rotary swinging automatic spraying assembly line based on a metal covering protective layer, which structurally comprises: the invention discloses a material feeding objective table, a transverse moving rotary swinging rack, a man-machine interface board, a shaft wheel top cover groove, a power distribution box, a conveyor belt board box and a finished product storage cabinet.

摘要：【中文】本发明公开了一种流水线式的茶叶烘干设备，其结构包括设备主体、输送轴、匀散装置、隧道烘干体、电机。有益效果：本发明利用设有的匀料结构，在筛叠组件的作用下对待将进行烘干的茶叶做内部翻动处理，以实现茶叶相互间的均匀分散作用，进而避免茶叶出现两两粘结的现象，本发明利用设有的风选机构与气流腔的相互配合，有利于实现对茶叶做适量的风选作用，以避免茶叶在人工操作作用下，其呈厚积铺平在输送轴表面，进而导致上下部烘干时间不均，出现上部过度脱水而下部烘干不全的现象。 【EN】The invention discloses a production line type tea drying device which structurally comprises a device main body, a conveying shaft, a dispersing device, a tunnel drying body and a motor. Has the advantages that: the tea leaf drying device provided by the invention utilizes the arranged material homogenizing structure to carry out internal turning treatment on tea leaves to be dried under the action of the screening and stacking assembly so as to realize uniform dispersion effect among the tea leaves and further avoid the phenomenon that the tea leaves are bonded pairwise.