摘要：一种装夹装置，包括取料机构、放料机构、装夹机构和定位机构，取料机构包括取料平台、顶升件、夹持件和取料件，取料平台设有第一通孔，顶升件带动产品伸出第一通孔，夹持件夹持位于第一通孔内的产品，取料件抓取产品；放料机构包括承载治具，承载治具接收取料件抓取的产品；装夹机构包括装夹平台和装夹治具，装夹平台承载承载治具，装夹治具包括本体和凸起，本体压持承载治具，凸起卡持产品，定位机构用于定位装夹治具。上述装夹装置中，产品连接顶升件使得夹持件配合第一通孔的孔壁夹持产品，取料件将产品抓取至承载治具上后，装夹治具上的凸起伸入位于承载治具上的产品内，以使产品自承载治具被装夹至装夹治具上，提高装夹效率。

摘要：【中文】本发明公开了一种高纯氧氯化锆溶液生产工艺，包括以下步骤：（1）碱熔工序、（2）水洗、压滤工序、（3）转型工序、（4）酸化工序、（5）一次冷却结晶工序、（6）溶解过滤工序、（7）萃取、（8）浓缩工序、（9）二次结晶、（10）酸洗过滤工序。本发明在压滤除硅工序后加一道萃取工序，用萃取剂把清液中的三氧化二铁和一些杂质萃取到萃取剂里，从而减少清液中杂质的含量，其中三氧化二铁的含量可控制在1ppm以下，减少产品的第三次结晶工艺，大大减少蒸汽、盐酸、电费能源等消耗。 【EN】The invention discloses a production process of a high-purity zirconium oxychloride solution, which comprises the following steps: (1) an alkali fusion process, (2) a water washing and filter pressing process, (3) a transformation process, (4) an acidification process, (5) a primary cooling crystallization process, (6) a dissolution filtration process, (7) an extraction process, (8) a concentration process, (9) a secondary crystallization process, and (10) an acid washing filtration process. The invention adds an extraction procedure after the filter pressing silicon removal procedure, and extracts ferric oxide and some impurities in the clear liquid into the extractant by the extractant, thereby reducing the content of the impurities in the clear liquid, wherein the content of the ferric oxide can be controlled below 1ppm, the third crystallization process of the product is reduced, and the consumption of steam, hydrochloric acid, electric charge energy and the like is greatly reduced.

摘要：【中文】本发明公开了一种高纯氧氯化锆萃取工艺，包括以下步骤：（1）碱熔工序、（2）水洗、压滤工序、（3）转型工序、（4）酸化工序、（5）一次冷却结晶工序、（6）溶解过滤工序、（7）萃取、（8）浓缩工序、（9）二次结晶、（10）酸洗过滤工序。本发明在压滤除硅工序后加一道萃取工序，用萃取剂把清液中的三氧化二铁和一些杂质萃取到萃取剂里，从而减少清液中杂质的含量，其中三氧化二铁的含量可控制在1ppm以下，晶体中残留的杂质，再经过淋洗的方法淋洗出来，从而减少杂质的含量，提高产品的主含量。 【EN】The invention discloses a high-purity zirconium oxychloride extraction process, which comprises the following steps: (1) an alkali fusion process, (2) a water washing and filter pressing process, (3) a transformation process, (4) an acidification process, (5) a primary cooling crystallization process, (6) a dissolution filtration process, (7) an extraction process, (8) a concentration process, (9) a secondary crystallization process, and (10) an acid washing filtration process. The invention adds an extraction procedure after the filter pressing silicon removal procedure, extracts ferric oxide and some impurities in the clear liquid into the extractant by the extractant, thereby reducing the content of the impurities in the clear liquid, wherein the content of the ferric oxide can be controlled below 1ppm, and the impurities remained in the crystal are leached out by a leaching method, thereby reducing the content of the impurities and improving the main content of the product.

摘要：【中文】本发明公开了一种从氧氯化锆母液中提取氧化钪的方法，包括以下步骤：将氧氯化锆结晶母液与除锆剂搅拌反应后，过滤的滤液进行萃取，得到含钪有机相；将酸和水的混合液加入到含钪有机相，洗涤除杂得到含钪有机相；将碱性溶液加入含钪有机相中，搅拌混合后得到氢氧化钪；将氢氧化钪经盐酸硫酸混合液溶解得到第一次含钪溶液；将含钪溶液调PH值后高温水解除杂得到第二次含钪溶液；将碱性溶液和含钪溶液中和，得到氢氧化钪；将氢氧化钪经酸溶解后得到第三次含钪溶液；将草酸加入到含钪溶液中沉淀、过滤后得到沉淀物，煅烧沉淀物得到氧化钪。本发明工艺简单合理，具有生产工艺条件易于控制，设备投资少，原材料廉价易得等优点，适应于规模生产。 【EN】The invention discloses a method for extracting scandium oxide from zirconium oxychloride mother liquor, which comprises the following steps: stirring and reacting zirconium oxychloride crystallization mother liquor with a zirconium removing agent, and extracting filtered filtrate to obtain a scandium-containing organic phase; adding a mixed solution of acid and water into a scandium-containing organic phase, and washing and removing impurities to obtain a scandium-containing organic phase; adding the alkaline solution into the scandium-containing organic phase, and stirring and mixing to obtain scandium hydroxide; dissolving scandium hydroxide in a hydrochloric acid and sulfuric acid mixed solution to obtain a first scandium-containing solution; regulating the pH value of the scandium-containing solution, and hydrolyzing at high temperature to remove impurities to obtain a second scandium-containing solution; neutralizing the alkaline solution and the scandium-containing solution to obtain scandium hydroxide; dissolving scandium hydroxide with acid to obtain a third scandium-containing solution; adding oxalic acid into the scandium-containing solution for precipitation, filtering to obtain a precipitate, and calcining the precipitate to obtain scandium oxide. The invention has simple and reasonable process, has the advantages of easy control of production process conditions, less equipment investment, cheap and easily obtained raw materials and the like, and is suitable for mass production.

摘要：【中文】本发明公开了一种硫酸锆溶液及其生产工艺，所述的硫酸锆溶液中，硫酸锆的含量为110‑115g/L，硫酸锆溶液中添加有稳定剂，稳定剂为无水硫酸钠，无水硫酸钠与硫酸锆溶液的质量比为2：100；所述的硫酸锆溶液的生产工艺，包含以下步骤：（1）氧氯化锆与水的质量比为1:2.5‑3进行溶解；（2）氧氯化锆溶液过滤；（3）氧氯化锆溶液按体积比体积比5：1添加浓度为98%浓硫酸；（4）硫酸锆溶液中添加稳定剂无水硫酸钠，无水硫酸钠与硫酸锆溶液的质量比为2：100。本产品及其其生产工艺，可以提高锆的利用率，减少结晶及重结晶工序，减少硫酸的使用，无废液的产生，减少处理成本，溶液的稳定性好，方便下游客户使用。 【EN】The invention discloses a zirconium sulfate solution and a production process thereof, wherein the zirconium sulfate solution contains 110-115g/L zirconium sulfate, a stabilizing agent is added in the zirconium sulfate solution, the stabilizing agent is anhydrous sodium sulfate, and the mass ratio of the anhydrous sodium sulfate to the zirconium sulfate solution is 2: 100, respectively; the production process of the zirconium sulfate solution comprises the following steps: (1) dissolving zirconium oxychloride and water in a mass ratio of 1: 2.5-3; (2) filtering the zirconium oxychloride solution; (3) the volume ratio of the zirconium oxychloride solution is 5: 1 adding concentrated sulfuric acid with the concentration of 98%; (4) adding a stabilizer anhydrous sodium sulfate into the zirconium sulfate solution, wherein the mass ratio of the anhydrous sodium sulfate to the zirconium sulfate solution is 2: 100. the product and the production process thereof can improve the utilization rate of zirconium, reduce crystallization and recrystallization procedures, reduce the use of sulfuric acid, have no waste liquid, reduce the treatment cost, have good solution stability and are convenient for downstream customers to use.

摘要：【中文】本发明一种多联机空调系统的控制方法及多联机空调系统，包括以下步骤：获取多联机空调系统的当前能力需求频率f；比较当前能力需求频率f与多联机空调系统中存储装置缓存的N个能力需求频率f(i)中的最大值f_max和最小值f_min；若f_min≤f≤f_max，则存储当前能力需求频率f，并执行变频调控步骤；若f＞f_max，则计算能力需求频率增大值Δf₁；当Δf₁≥α₁×Q_w时，控制变频压缩机以增大补偿频率f_b1运行；当Δf₁＜α₁×Q_w时，存储当前能力需求频率f，并执行变频调控步骤；若f＜f_min，则计算能力需求频率降低值Δf₂；当Δf₂≥α₂×Q_w时，控制变频压缩机以降低补偿频率f_b2运行；当Δf₂＜α₂×Q_w时，存储当前能力需求频率f，并执行变频调控步骤。 【EN】The invention relates to a control method of a multi-split air conditioning system and the multi-split air conditioning system, comprising the following steps: acquiring the current capacity demand frequency f of the multi-split air conditioning system; comparing the current capacity demand frequency f with the maximum value f in the N capacity demand frequencies f (i) cached by the storage device in the multi-split air-conditioning system_maxAnd minimum value f_min(ii) a If f_min≤f≤f_maxIf yes, storing the current capacity demand frequency f, and executing a variable frequency regulation step; if f > f_maxThen calculate the power demand frequency increase value Δ f₁(ii) a When Δ f₁≥α₁×Q_wWhile controlling the inverter compressor to increase the compensation frequency f_b1Running; when deltaf₁＜α₁×Q_wStoring the current capacity demand frequency f, and executing a variable frequency regulation step; if f is less than f_minThen the power demand frequency reduction value Δ f is calculated₂(ii) a When Δ f₂≥α₂×Q_wWhile controlling the inverter compressor to lower the compensation frequency f_b2Running; when Δ f₂＜α₂×Q_wAnd storing the current capacity demand frequency f and executing a variable frequency regulation step.

摘要：【中文】本发明公开一种热泵空调中变频压缩机的控制方法，涉及变频压缩机技术领域，用于解决对于不同环境的空调采用相同的平台启动参数控制压缩机启动造成空调系统可靠性较低的问题。本发明包括多个室内机和用于控制多个室内机同时制冷或制热的控制阀，包括以下步骤：接收热泵空调的开机信号和室内机的制冷制热需求；查找与制冷制热需求对应的预设室外温度与平台启动参数的对照表，对照表中的平台启动参数包括初始平台频率、启动平台数和启动平台之间的升频速度，启动平台数为初始平台频率的数量；获取当前室外环境温度；在对照表中查找当前室外环境温度所对应的变频压缩机的平台启动参数；在变频压缩机的启动阶段，控制变频压缩机以平台启动参数运行。 【EN】The invention discloses a control method of a variable frequency compressor in a heat pump air conditioner, relates to the technical field of variable frequency compressors, and is used for solving the problem of low reliability of an air conditioning system caused by the fact that the same platform starting parameters are adopted for controlling the starting of the compressor for air conditioners in different environments. The invention comprises a plurality of indoor units and a control valve for controlling the plurality of indoor units to simultaneously refrigerate or heat, and comprises the following steps: receiving a starting signal of a heat pump air conditioner and the refrigerating and heating requirements of an indoor unit; searching a comparison table of preset outdoor temperature corresponding to the refrigerating and heating requirements and platform starting parameters, wherein the platform starting parameters in the comparison table comprise initial platform frequency, the number of starting platforms and the frequency increasing speed among the starting platforms, and the number of the starting platforms is the number of the initial platform frequency; acquiring the current outdoor environment temperature; searching a platform starting parameter of the variable frequency compressor corresponding to the current outdoor environment temperature in a comparison table; and controlling the variable frequency compressor to operate according to the platform starting parameters in the starting stage of the variable frequency compressor.

摘要：【中文】一种差动式旋喷泵，主要包括叶轮转子装置、由旋壳转子部件和旋壳盖板转子部件组成的旋壳转子装置以及左轴承体，轴承压盖、右轴承体、轴承压盖、外壳、外壳盖板、集流管和进水弯管等部件。叶轮转子装置和旋壳转子装置分别由不同功率的电动机驱动，其中驱动旋壳转子装置的是一台变频调速电机，可改变旋壳转子装置转速，使得旋壳转子装置转速与叶轮转子装置转速产生了转速差。不同转速的旋壳转子装置对由旋壳盖板与旋壳形成的旋转腔体内的液体旋转效应是不同的。通过改变旋壳转子装置的转速，可得到不同形状转速的扬程、效率与流量的关系曲线的族，满足不同需要的流量和扬程。 【EN】A differential rotary jet pump mainly comprises an impeller rotor device, a rotary shell rotor device consisting of a rotary shell rotor component and a rotary shell cover plate rotor component, a left bearing body, a bearing gland, a right bearing body, a bearing gland, a shell cover plate, a collecting pipe, a water inlet bent pipe and the like. The impeller rotor device and the rotating shell rotor device are respectively driven by motors with different powers, wherein the rotating shell rotor device is driven by a variable frequency speed regulating motor, and the rotating speed of the rotating shell rotor device can be changed, so that the rotating speed of the rotating shell rotor device and the rotating speed of the impeller rotor device generate a rotating speed difference. Different rotational speed spinner rotor assemblies have different liquid spinning effects within the spinner cavity formed by the spinner cover plate and the spinner. By changing the rotating speed of the rotary shell rotor device, a family of relation curves of lifts, efficiencies and flows with different rotating speeds can be obtained, and the flows and the lifts with different requirements can be met.

摘要：【中文】本发明公开了一种空调及其控制方法，涉及空调技术领域，以控制散热器内的冷媒流量，减少冷媒循环主流路的有效冷量损失，提升空调能效。本发明的空调包括压缩机、第一换热器、第二换热器、散热器和功率模块，压缩机、第一换热器和第二换热器通过冷媒管道依次连通形成冷媒主循环回路，散热器通过散热管道与冷媒管道连通形成冷媒支循环回路，并与功率模块进行换热。其中，散热管道内设置有电子膨胀阀，控制器能够通过电子膨胀阀控制冷媒管道流入散热管道内的冷媒流量。本发明用于调节空气参数。 【EN】The invention discloses an air conditioner and a control method thereof, relates to the technical field of air conditioners, and aims to control the flow of a refrigerant in a radiator, reduce the effective cold loss of a refrigerant circulation main flow path and improve the energy efficiency of the air conditioner. The air conditioner comprises a compressor, a first heat exchanger, a second heat exchanger, a radiator and a power module, wherein the compressor, the first heat exchanger and the second heat exchanger are sequentially communicated through a refrigerant pipeline to form a refrigerant main circulation loop, and the radiator is communicated with the refrigerant pipeline through a heat dissipation pipeline to form a refrigerant branch circulation loop and exchanges heat with the power module. The controller can control the flow of the refrigerant flowing into the heat dissipation pipeline through the electronic expansion valve. The invention is used for adjusting air parameters.

摘要：【中文】一种葛根清肠颗粒的快速薄层鉴别方法，属于中药分析技术领域。该方法地对葛根清肠颗粒中关键药材葛根、地榆、黄连、白芍、黄芪进行快速鉴别，能够有效控制葛根清肠颗粒生产质量，建立的薄层法分析其质量标准具有简便、快捷的特点。 【EN】A rapid thin-layer identification method of kudzuvine root intestine clearing granules belongs to the technical field of traditional Chinese medicine analysis. The method can rapidly identify key medicinal materials of radix Puerariae, radix Sangusorbae, Coptidis rhizoma, radix Paeoniae alba and radix astragali in the radix Puerariae intestine clearing granule, can effectively control production quality of radix Puerariae intestine clearing granule, and the established thin layer method has the characteristics of simple and rapid quality standard analysis.