摘要：【中文】本发明公开了一种小零件自动发黑收集系统，包括除锈装置、送料装置、发黑装置及收集装置，所述发黑装置包括发黑池、设于所述发黑池内的加热管、用于添加发黑剂的加料机构及用于翻滚零件的翻滚机构，所述翻滚机构包括设于所述发黑池内的输送带、设于所述输送带上方的挡板、用于驱动所述输送带转动的第一驱动组件及用于使输送带均匀凸起的顶起组件，所述输送带上均匀设有多个通孔，所述收集装置包括收集箱、用于将零件输送到收集箱的输送机构及用于回收发黑剂的回收机构，本发明通过输送机构可以将发黑完成后的零件自动输送到收集箱内，无需人工收取，大大加快了加工效率。 【EN】The invention discloses an automatic blackening and collecting system for small parts, which comprises a rust removing device, a feeding device, a blackening device and a collecting device, the blackening device comprises a blackening pool, a heating pipe arranged in the blackening pool, a feeding mechanism for adding a blackening agent and a rolling mechanism for rolling parts, the rolling mechanism comprises a conveying belt arranged in the blackening pool, a baffle arranged above the conveying belt, a first driving assembly used for driving the conveying belt to rotate and a jacking assembly used for enabling the conveying belt to be uniformly convex, the conveying belt is uniformly provided with a plurality of through holes, the collecting device comprises a collecting box, a conveying mechanism for conveying parts to the collecting box and a recovery mechanism for recovering the blackening agent, and the parts subjected to blackening can be automatically conveyed into the collecting box through the conveying mechanism without manual collection, so that the processing efficiency is greatly improved.

摘要：【中文】本发明公开了一种采用回路反应器制备壬醛的方法。该方法通过辛烯氢甲酰化反应制备正壬醛；正壬醛的制备方法以1‑辛烯、氢气、一氧化碳为原料，以三苯基膦三间磺酸钠盐和氯化铑为催化剂，进行辛烯氢甲酰化反应。通过回路反应器增加水/油/气三相的反应界面，增加反应原料1‑辛烯、合成气(氢气和一氧化碳)和催化剂水溶液间的传质速率，从而提高氢甲酰化反应的转化率，并通过对回路反应器的核心部件文丘里喷射器的设计参数与相关工艺参数进行优化，进一步提高辛烯的转化率，提高产物中正壬醛选择性。 【EN】The invention discloses a method for preparing nonanal by using a loop reactor. The method prepares n-nonanal by the hydroformylation reaction of octene; the preparation method of n-nonanal uses 1-octene, hydrogen and carbon monoxide as raw materials, and triphenylphosphine sodium tri-meta-sulfonate and rhodium chloride as catalysts to carry out octene hydroformylation reaction. The water/oil/gas three-phase reaction interface is added through the loop reactor, the mass transfer rate among the reaction raw material 1-octene, the synthetic gas (hydrogen and carbon monoxide) and the catalyst water solution is increased, so that the conversion rate of the hydroformylation reaction is improved, and the conversion rate of octene is further improved and the selectivity of n-nonanal in the product is improved by optimizing the design parameters and relevant process parameters of a venturi ejector which is a core part of the loop reactor.

摘要：【中文】本发明公开了一种用于防水卷材的自动铺设装置，本装置的车柄设于车架尾部，车轮设于车架底面，燃气罐设于车架内的密闭腔室，托架设于车架前侧中部并且托架前段倾斜延伸出车架，转轴设于车架两侧并且位于托架前段的上方，第一齿轮与第二齿轮啮合设于车架中部并且通过齿轮接杆连接，U型拉杆设于第一齿轮，手动拉杆设于车柄，钢丝绳连接手动拉杆和U型拉杆，支架后段设于车架内并且尾端连接第二齿轮，支架前段倾斜延伸出车架，滚筒设于支架前端，耙式喷枪尾端伸入车架内连接燃气罐，耙式喷枪前端抵近滚筒，点火开关设于车柄并且通过导线连接耙式喷枪点火器。本装置提高铺设速度及质量，解决卷材铺设产生的鼓包等问题，防止火焰灼伤，确保安全施工。 【EN】The invention discloses an automatic laying device for waterproof coiled materials, wherein a handle of the device is arranged at the tail part of a frame, wheels are arranged on the bottom surface of the frame, a gas tank is arranged in a closed cavity in the frame, a bracket is arranged in the middle of the front side of the frame, the front section of the bracket obliquely extends out of the frame, a rotating shaft is arranged on two sides of the frame and is positioned above the front section of the bracket, a first gear and a second gear are meshed and arranged in the middle of the frame and are connected through a gear connecting rod, a U-shaped pull rod is arranged on the first gear, a manual pull rod is arranged on the handle, a steel wire rope is connected with the manual pull rod and the U-shaped pull rod, the rear section of a bracket is arranged in the frame, the tail end of the bracket is connected with the second gear, the front section of the bracket obliquely extends out of the frame, a roller is arranged at the front end. This device improves laying speed and quality, solves the bulge scheduling problem that the coiled material was laid and is produced, prevents the flame burn, ensures safe construction.

摘要：【中文】本发明公开了一种天然柠檬醛的制备方法，属于天然香料合成技术领域，包括以下步骤：(1)在反应器内加入pcc试剂，加入适当溶剂，搅拌均匀，得到混合溶液；(2)滴加天然芳樟醇，与pcc试剂的质量比例为1:3～6，滴加完毕后继续反应2～4h；(3)停止反应，加入亚硫酸钠水溶液淬灭反应，分出有机层，水层采用溶剂萃取，合并有机相，并采用碳酸氢钠水溶液调节pH值，收集有机层；(4)对有机层依次进行洗涤、干燥和精馏处理，得到所述天然柠檬醛。本发明采用原料易得的天然芳樟醇，经过pcc氧化剂氧化，能够得到更高含量且香气更加纯正的天然柠檬醛，而且所得天然柠檬醛符合北美市场对“天然”的要求。 【EN】The invention discloses a preparation method of natural citral, belonging to the technical field of natural perfume synthesis and comprising the following steps: (1) adding a pc reagent into a reactor, adding a proper solvent, and uniformly stirring to obtain a mixed solution; (2) dropwise adding natural linalool, wherein the mass ratio of the natural linalool to the pc reagent is 1: 3-6, and continuously reacting for 2-4 hours after dropwise adding is finished; (3) stopping the reaction, adding sodium sulfite aqueous solution to quench the reaction, separating an organic layer, extracting a water layer by using a solvent, combining organic phases, adjusting the pH value by using sodium bicarbonate aqueous solution, and collecting the organic layer; (4) and washing, drying and rectifying the organic layer in sequence to obtain the natural citral. According to the invention, the natural linalool which is easily obtained as the raw material is oxidized by the pc oxidant to obtain the natural citral with higher content and purer fragrance, and the obtained natural citral meets the requirement of the North American market on nature.

摘要：【中文】本发明公开一种吸附柱，包括壳体，还包括：膜组件，设置于所述壳体内部，且其包括若干沿所述壳体的轴向间隔设置的膜分离单元；所述膜分离单元包括依次连通的引导段和膜分离段；吸附剂层，填充于相邻膜分离单元之间和膜分离单元与壳体内壁之间。本发明还公开了使用该吸附柱作的氢氮分离系统。本发明公开的吸附柱，将膜分离技术和变压吸附技术一体化，其系统结构紧凑，占地面积小，避免在两种方法连用时因为管道过多引起的气体损耗，成本低廉适合中小规模的气体制备工艺的后续气体提纯，同时兼顾最终得到的气体的收率和纯度，结构灵活，方便拆卸，泛用性强。本发明提供的氢氮分离系统，结构简单，耗能低，适用于氨气制氢的后续氢气提纯。 【EN】The invention discloses an adsorption column, which comprises a shell and also comprises: the membrane assembly is arranged in the shell and comprises a plurality of membrane separation units which are arranged at intervals along the axial direction of the shell; the membrane separation unit comprises a guide section and a membrane separation section which are sequentially communicated; and the adsorbent layer is filled between the adjacent membrane separation units and between the membrane separation units and the inner wall of the shell. The invention also discloses a hydrogen-nitrogen separation system using the adsorption column. The adsorption column disclosed by the invention integrates a membrane separation technology and a pressure swing adsorption technology, has a compact system structure and small occupied area, avoids gas loss caused by excessive pipelines when the two methods are used together, has low cost, is suitable for subsequent gas purification of a medium-small-scale gas preparation process, gives consideration to the yield and purity of finally obtained gas, and has the advantages of flexible structure, convenience in disassembly and strong universality. The hydrogen-nitrogen separation system provided by the invention has the advantages of simple structure and low energy consumption, and is suitable for subsequent hydrogen purification of ammonia hydrogen production.

摘要：【中文】本发明公开了一种岩土地质勘探用静力触探装置及控制方法，采用本发明的控制方法，可以保证静力触探设备在实际勘探过程中，控制静力触探设备能够基于水平参数的变化，使得其探杆能够最大程度的垂直水平面压入岩土内，并且在出现误差时，能够及时调整控制参数。所述静力触探装置能够利用双轴水平传感器检测水平板的水平度，并将检测到的数据传送给处理器在显示屏上显示，通过转动第一丝杆，能够将水平板调节至水平状态，从而能够通过第一液压缸将探杆垂直水平面压入岩土内，从而能够增加检测数据的准确性，并且将探杆垂直压入不易发生断杆现象，并且能够利用第三液压缸对钢钉进行起拔，从而能够大大的降低钢钉拆除的难度。 【EN】The invention discloses a static sounding device for geotechnical geological exploration and a control method thereof, and by adopting the control method, the static sounding device can be controlled to be capable of pressing a probe rod into the geotechnical to the maximum extent on the basis of the change of a horizontal parameter in the actual exploration process, and the control parameter can be adjusted in time when an error occurs. Static sounding device can utilize the levelness that biax level sensor detected the horizontal plate, and show the data transfer that will detect on the display screen to the treater, through rotating first lead screw, can adjust the horizontal plate to the horizontality, thereby can impress in the ground with the perpendicular horizontal plane of probe rod through first pneumatic cylinder, thereby can increase the accuracy of detected data, and impress the probe rod perpendicularly and be difficult for taking place disconnected pole phenomenon, and can utilize the third pneumatic cylinder to play and pull out the steel nail, thereby the degree of difficulty that reduction steel nail that can be great was demolishd.

摘要：【中文】本发明公开了一种水蓄能布水装置、水蓄能设备及其水蓄能控制方法，水蓄能布水装置包括布水管、悬挂在所述布水管的端口下方且以开放侧朝向所述端口的布水减速槽、位于所述布水减速槽的开放侧并套设在所述布水管端部的流速控制板、连接在所述布水减速槽的开放侧外周的导流片；所述流速控制板可沿所述布水管端部的轴向来回滑动；所述流速控制板的外周与所述布水减速槽的开放侧之间形成供水进出所述布水减速槽的环形通水口。本发明的水蓄能布水装置，用于蓄能水罐内，实现对水流流速的控制，避免流速无法控制进而导致蓄能水罐内部出现紊流的问题，能够有效降低管道进入或流出蓄能水罐的水流速，降低蓄能水罐的斜温层高度，提高蓄能效率。 【EN】The invention discloses a water energy storage and distribution device, water energy storage equipment and a water energy storage control method thereof, wherein the water energy storage and distribution device comprises a water distribution pipe, a water distribution deceleration tank, a flow velocity control plate and a flow deflector, wherein the water distribution deceleration tank is hung below a port of the water distribution pipe and faces the port from an open side; the flow velocity control plate can slide back and forth along the axial direction of the end part of the water distribution pipe; an annular water through hole for water to enter and exit the water distribution decelerating groove is formed between the periphery of the flow velocity control plate and the open side of the water distribution decelerating groove. The water energy storage and distribution device is used in the energy storage water tank, realizes control of water flow velocity, avoids the problem of turbulent flow inside the energy storage water tank caused by uncontrollable flow velocity, can effectively reduce the water flow velocity of a pipeline entering or flowing out of the energy storage water tank, reduces the inclined temperature layer height of the energy storage water tank, and improves energy storage efficiency.

摘要：【中文】本发明公开了一种包裹型镍基催化剂及其制备方法，属于能源与环境催化领域。该催化剂的镍核是由氧化铝和活性组分镍组成，壳层组分是氧化铈。其中，活性组分镍的含量为30 wt.%，铝与镍的摩尔比为0.4‑2.5，其余组分为氧化铈。本发明制备的包裹型镍基催化剂经800℃高温老化处理，在常压中温（325–450℃）条件下仍具有较高的CO₂甲烷化性能，表现出较佳的水热稳定性，可适用于高温高湿环境。 【EN】The invention discloses a coated nickel-based catalyst and a preparation method thereof, belonging to the field of energy and environmental catalysis. The nickel core of the catalyst consists of aluminum oxide and active component nickel, and the shell component is cerium oxide. Wherein, the content of the active component nickel is 30 wt.%, the molar ratio of the aluminum to the nickel is 0.4-2.5, and the rest components are cerium oxide. The coated nickel-based catalyst prepared by the invention still has higher CO content under the conditions of normal pressure and medium temperature (325-₂Methanation performance shows better hydrothermal stability, and can be suitable for high-temperature and high-humidity environments.

摘要：【中文】本发明提供一种地质勘察用钻机，包括：动力源部分(1)、执行部分(2)、支撑部分(3)，其中动力源部分(1)由液压泵站(5)组成，执行部分(2)由设备给进机构组成，支撑部分(3)由底座和地锚(4)组成，支撑部分(3)下部装设10英寸气动车轮，液压泵站(5)包括电机、油泵、邮箱、操作阀，通过外接电源为液压泵站(5)提供动力。还提供了相应的地质勘察用钻机的钻探方法，包括：步骤1，进行钻进准备；步骤2，进行钻进取样；步骤3，退心获得土样，进行图样的编录、在岩心箱中密封运输和制样。 【EN】The invention provides a geological survey drilling machine, comprising: the device comprises a power source part (1), an execution part (2) and a support part (3), wherein the power source part (1) consists of a hydraulic pump station (5), the execution part (2) consists of an equipment feeding mechanism, the support part (3) consists of a base and a ground anchor (4), 10-inch pneumatic wheels are arranged at the lower part of the support part (3), the hydraulic pump station (5) comprises a motor, an oil pump, a mailbox and an operating valve, and power is provided for the hydraulic pump station (5) through an external power supply. There is also provided a corresponding method of drilling with a drilling rig for geological exploration, comprising: step 1, drilling preparation is carried out; step 2, drilling and sampling; and 3, removing the core to obtain a soil sample, compiling and recording the pattern, and carrying out sealed transportation and sample preparation in a core box.

摘要：【中文】本发明公开了一种可实时调节惯性管长度的脉管制冷机。现有低温制冷机的惯性管通常采用单根金属管调相，调相能力不足。本发明包括顺次连接的压缩机、预冷器、回热器、冷端换热器、脉管、热端换热器、渐缩腔、惯性管、气库。惯性管包括同轴设置的前级惯性管、伸缩惯性管和后级惯性管。前级惯性管的尾部与伸缩惯性管的头部通过固定件连接，固定件上设置有调节旋钮。后级惯性管的头部设置有滑动件，伸缩惯性管的尾部穿过滑动件伸入后级惯性管内。固定件与滑动件通过丝杆连接，丝杆与调节旋钮配合连接。本发明采用可实时调节长度的惯性管，结构简单，便于实现，可以在制冷机运行过程中根据需要实时调节惯性管的长度，获得脉管制冷机最优的相位特性。 【EN】The invention discloses a pulse tube refrigerator capable of adjusting the length of an inertia tube in real time. The inertia tube of the existing low-temperature refrigerator usually adopts a single metal tube to phase modulate, and the phase modulating capability is insufficient. The invention comprises a compressor, a precooler, a heat regenerator, a cold end heat exchanger, a pulse tube, a hot end heat exchanger, a reducing cavity, an inertia tube and an air reservoir which are connected in sequence. The inertia pipe comprises a fore inertia pipe, a telescopic inertia pipe and a rear inertia pipe which are coaxially arranged. The tail part of the fore-stage inertia pipe is connected with the head part of the telescopic inertia pipe through a fixing part, and an adjusting knob is arranged on the fixing part. The head of the rear-stage inertia pipe is provided with a sliding part, and the tail of the telescopic inertia pipe penetrates through the sliding part and extends into the rear-stage inertia pipe. The fixing piece is connected with the sliding piece through a screw rod, and the screw rod is connected with the adjusting knob in a matched mode. The pulse tube refrigerator adopts the inertia tube with the length capable of being adjusted in real time, has a simple structure, is convenient to realize, and can adjust the length of the inertia tube in real time according to the requirement in the operation process of the pulse tube refrigerator to obtain the optimal phase characteristic of the pulse tube refrigerator.