摘要：【中文】本发明涉及工业硅渣中单质硅高效回收的方法，属于硅废料资源回收技术领域。本发明将熔融工业硅渣倒出进行保温冷却，破碎后得到含工业硅颗粒的硅渣颗粒；将硅渣颗粒破碎，根据硅与渣的光学特性差异，将破碎的硅渣颗粒进行一次色选得到达到工业硅品质要求的硅颗粒和硅渣颗粒，将硅颗粒直接返回工业硅精炼；将硅渣颗粒破碎，再进行一次或二次色选分离得到精矿、中矿、尾矿三种产物，其中精矿为工业单质硅产品颗粒，中矿中单质硅的含量为5‑20%，尾矿中单质硅的含量为2‑5%，中矿经重熔实现渣硅的分离得到单质硅和硅渣，硅渣中单质硅的质量含量不高于2%。本发明可回收90%以上硅渣中的单质硅以实现硅渣的分值利用，工艺简单，生产成本低，效率高。 【EN】The invention relates to a method for efficiently recovering simple substance silicon in industrial silicon slag, belonging to the technical field of silicon waste resource recovery. Pouring out the molten industrial silicon slag, preserving heat, cooling, and crushing to obtain silicon slag particles containing industrial silicon particles(ii) a Silicon slag particlesCrushing, namely crushing silicon slag particles according to the difference of optical characteristics of silicon and slagPerforming primary color selection to obtain silicon particles and silicon slag particles meeting the industrial silicon quality requirementDirectly returning the silicon particles to the industrial silicon for refining; silicon slag particlesCrushing, and performing primary or secondary color separation to obtain three products, namely concentrate, middling and tailing, wherein the concentrate is industrial elemental silicon product particles, the content of elemental silicon in the middling is 5-20%, the content of elemental silicon in the tailing is 2-5%, the middling is remelted to realize separation of slag and silicon to obtain elemental silicon and silicon slag, and the mass content of the elemental silicon in the silicon slag is not higher than 2%. The method can recover more than 90 percent of simple substance silicon in the silicon slag to realize the value utilization of the silicon slag, and has the advantages of simple process, low production cost and high efficiency.

摘要：【中文】本发明涉及一种工业硅渣中渣硅高效分离的方法，属于工业硅渣处理的技术领域。本发明将熔融工业硅渣匀速倒入水淬池的淬火介质中急速冷却，再进行固液分离、脱水处理得到颗粒状单质硅和渣硅的混合物；颗粒状单质硅和渣硅的混合物经色选机色选分离得到单质硅颗粒和渣硅颗粒。本发明对工业硅渣进行水淬造粒分离硅和渣得到颗粒状单质硅和渣硅的混合物，颗粒状单质硅和渣硅的混合物经色选分离实现单质硅和硅渣的高效分离。本发明工艺简单，实现硅渣中夹杂的单质硅的高效回收利用，工艺简单，生产成本低，效率高，易于实现产业化应用。 【EN】The invention relates to a method for efficiently separating slag silicon from industrial silicon slag, and belongs to the technical field of industrial silicon slag treatment. Pouring molten industrial silicon slag into a quenching medium of a water quenching tank at a constant speed for rapid cooling, and then carrying out solid-liquid separation and dehydration treatment to obtain a mixture of granular elemental silicon and slag silicon; and carrying out color separation on the mixture of the granular simple substance silicon and the slag silicon by a color separator to obtain simple substance silicon particles and slag silicon particles. The industrial silicon slag is subjected to water quenching granulation to separate silicon and slag to obtain a mixture of granular elemental silicon and slag silicon, and the mixture of the granular elemental silicon and the slag silicon is subjected to color selection separation to realize efficient separation of the elemental silicon and the silicon slag. The method has the advantages of simple process, realization of efficient recycling of the elemental silicon mixed in the silicon slag, simple process, low production cost, high efficiency and easy realization of industrial application.

摘要：【中文】本发明提供一种用于总线型伺服驱动器的位置细分方法、装置及存储介质，方法包括：从控制器中获得总线同步周期和位置指令增量；从伺服驱动器中获得伺服驱动器位置环周期；根据总线同步周期和伺服驱动器位置环周期进行计算，获得一个总线同步周期中位置环周期的数量；根据位置指令增量和一个总线同步周期中位置环周期的数量进行增量计算，获得位置增量和余数根据一个总线同步周期中位置环周期的数量、位置增量和余数进行计算分析，获得位置环的位置给定值和最终位置环的位置给定值。本发明能够更精准的控制伺服电机的运行，提高伺服驱动器的频率响应特性，减少伺服电机在运行过程中的抖动情况，提高了工业生产的工作效率。 【EN】The invention provides a position subdivision method, a device and a storage medium for a bus type servo driver, wherein the method comprises the following steps: acquiring a bus synchronization period and a position instruction increment from a controller; obtaining a servo driver position loop period from a servo driver; calculating according to the bus synchronization period and the servo driver position ring period to obtain the number of the position ring periods in one bus synchronization period; and performing increment calculation according to the position instruction increment and the number of the position ring cycles in one bus synchronization cycle, performing calculation analysis according to the number of the position ring cycles in the bus synchronization cycle, the position increment and the remainder to obtain a position given value of the position ring and a position given value of the final position ring. The invention can more accurately control the operation of the servo motor, improve the frequency response characteristic of the servo driver, reduce the shaking condition of the servo motor in the operation process and improve the working efficiency of industrial production.

摘要：【中文】本发明涉及一种散热板及伺服驱动器，散热板包括安装板和散热翅片，所述安装板和所述散热翅片的背面用于安装发热装置，所述散热翅片的顶部与所述安装板的底部固定连接，所述散热翅片上设置有切槽，所述切槽的延伸方向与所述散热翅片的延伸方向的夹角大于零度且小于或等于90度。本发明的技术方案能够提高伺服驱动器的散热能力，进而保证伺服驱动器的性能和使用寿命。 【EN】The invention relates to a heat dissipation plate and a servo driver, wherein the heat dissipation plate comprises a mounting plate and heat dissipation fins, the back surfaces of the mounting plate and the heat dissipation fins are used for mounting a heating device, the tops of the heat dissipation fins are fixedly connected with the bottom of the mounting plate, the heat dissipation fins are provided with cutting grooves, and the included angle between the extending direction of the cutting grooves and the extending direction of the heat dissipation fins is larger than zero degree and smaller than or equal to 90 degrees. The technical scheme of the invention can improve the heat dissipation capacity of the servo driver, thereby ensuring the performance and the service life of the servo driver.

摘要：【中文】本发明公开了一种河湖底泥板框压滤脱水方法，河湖底泥泥浆经除渣后进入输泥管线，与絮凝剂混合后进入浓缩池进行泥水分离，上清液浊度满足要求后输送至余水处理系统；泥浆达到一定浓度后进入搅拌罐，加入助滤剂，充分搅拌；充分反应后，泥浆进入板框压滤机，压滤脱水完成后，通入压缩空气清理压滤槽，然后卸除泥饼，尾水输送回浓缩池。本发明的助滤剂是环保型助滤底泥调理剂，可有效加速泥水分离，不影响泥水的pH值，大幅降低调理剂投加量，经泥水分离后的底泥可用于回填土或绿化种植土，实现河湖底泥的资源化和可持续利用；另外，由空压机通入压缩空气清理管道，空压机在提供压力的基础上增加了辅助清理压滤槽的功能，充分利用已有设备和能源。 【EN】The invention discloses a plate-frame filter-pressing dehydration method for river and lake bottom mud, which comprises the steps of deslagging river and lake bottom mud, then feeding the sludge into a mud conveying pipeline, mixing the sludge with a flocculating agent, then feeding the sludge into a concentration tank for sludge-water separation, and conveying supernatant to a residual water treatment system after the turbidity meets the requirement; after the slurry reaches a certain concentration, the slurry enters a stirring tank, and a filter aid is added and fully stirred; after full reaction, the slurry enters a plate-and-frame filter press, compressed air is introduced to clean a filter press tank after filter pressing and dehydration are finished, then mud cakes are removed, and tail water is conveyed back to a concentration tank. The filter aid is an environment-friendly filter-aid bottom mud conditioner, can effectively accelerate mud-water separation, does not influence the pH value of mud and water, greatly reduces the dosage of the conditioner, and can be used for backfilling soil or planting green soil after mud-water separation, thereby realizing the resource and sustainable utilization of river and lake bottom mud; in addition, the compressed air is introduced into the cleaning pipeline through the air compressor, the air compressor is additionally provided with the function of auxiliary cleaning of the filter pressing tank on the basis of providing pressure, and the existing equipment and energy are fully utilized.

摘要：【中文】本发明提供了一种静触头及高压开关，其中静触头包括静触头座、安装在静触头座上的导电触指，导电触指具有供动触头插入实现插合的插合孔，还包括遮挡在导电触指上方的引弧环，且其内孔用于与插合孔同轴以供动触杆穿过；还包括围设在导电触指外侧的消弧线圈，消弧线圈的一端与引弧环电连接，另一端与静触头座电连接，并在电流经过时产生消弧磁场；屏蔽罩固定在静触头座上且套设在消弧线圈的外侧，引弧环的外边缘圆角设置，屏蔽罩的上端伸向引弧环的下侧面，且其外周面与屏蔽罩外侧面平齐；引弧环与屏蔽罩共同构成等电势面，从而能够均衡静触头内部电场。 【EN】The invention provides a static contact and a high-voltage switch, wherein the static contact comprises a static contact seat and a conductive contact finger arranged on the static contact seat, the conductive contact finger is provided with an insertion hole for a moving contact to be inserted and inserted, the static contact also comprises an arc striking ring which is shielded above the conductive contact finger, and the inner hole of the arc striking ring is coaxial with the insertion hole for the moving contact rod to pass through; the arc suppression device also comprises an arc suppression coil which is arranged around the outer side of the conductive contact finger, one end of the arc suppression coil is electrically connected with the arc striking ring, the other end of the arc suppression coil is electrically connected with the static contact base, and an arc suppression magnetic field is generated when current passes through the arc suppression coil; the shielding cover is fixed on the stationary contact seat and sleeved outside the arc suppression coil, the outer edge of the arc striking ring is arranged in a round angle mode, the upper end of the shielding cover extends to the lower side face of the arc striking ring, and the outer peripheral face of the shielding cover is flush with the outer side face of the shielding cover; the arc striking ring and the shielding cover jointly form an equipotential surface, so that an electric field in the static contact can be balanced.

摘要：本发明涉及一种茶园抗低温结构及控温方法，包括支撑架体、保温膜件及控温件，保温膜件滑动连接于支撑架体上；控温件包括检测件及加温件，检测件固定在支撑架体上；加温件连接在支撑架体上。本申请的技术方案有益技术效果：本申请保温膜件滑动连接于支撑架体上，在温度较高时打开，以对所述支撑架体内部降温；在温度较低时关闭，以对所述支撑架体内部进行保温隔热。实现了气温温度过高时，能进行通风散热。在气温较低时，能进行保温隔热。而且，本申请设置检测件和加温件，在气温过低时，能够对支撑架体内进行加温，以使气温更适合茶树的生长。本申请解决了现有技术棚体结构不能为茶树的生长提供合理温度，进而导致茶树生长停滞甚至死亡的问题。