摘要：【中文】本发明提供了一种自动撑袋装置，包括支撑环板，第一传动机构、第二传动机构、第一支撑板和第二支撑板，第一传动机构和第二传动机构结构相同，第一传动机构和第二传动机构沿X方向对称设置，第一支撑板和第二支撑板沿Y轴对称设置，在第一传动机构和第二传动机构之间设有撑袋装置,本发明通过第一传动机构、第二传动机构和撑袋装置，将垃圾袋自动撑开装袋，省去了人工对垃圾袋进行装袋，在医疗废物处理方面，避免清洁人员直接与医用废弃物接触，保障了清洁工人的身体健康。 【EN】The invention provides an automatic bag supporting device which comprises a supporting ring plate, a first transmission mechanism, a second transmission mechanism, a first supporting plate and a second supporting plate, wherein the first transmission mechanism and the second transmission mechanism are identical in structure, the first transmission mechanism and the second transmission mechanism are symmetrically arranged along the X direction, the first supporting plate and the second supporting plate are symmetrically arranged along the Y axis, and a bag supporting device is arranged between the first transmission mechanism and the second transmission mechanism.

摘要：【中文】本发明公开一种违法停车检测实现方法，步骤为：1)采用智能视觉方法检测监控范围内车辆是否有停车行为；2)对违停车辆通过交通诱导品、声光报警器、扩音器提醒违停车辆驶离违停区；3)采用智能视觉方法，检测违停车辆的方向；4)采用智能视觉方法，检测是否有人员离开违停车辆；5)利用步骤3)～4)检测结果，根据离开车辆人员离开车辆的位置，确定离开违停车辆的人员是驾驶员还是乘客；如果为驾驶员，则记录状态为违停车辆驾驶员离开；如驾驶员没有离开违停车辆，则进行提醒，如提醒后仍离开车辆，则记录状态为不听从交通指挥离开违停区。本发明自动判断违停车辆方向，对车头在单行线和双行线逆行方向增加了交通违法判断，提供处罚证据。 【EN】The invention discloses a method for realizing illegal parking detection, which comprises the following steps: 1) detecting whether a vehicle has a parking behavior in a monitoring range by adopting an intelligent vision method; 2) reminding the illegal parking vehicles to drive away from the illegal parking area through a traffic guidance article, an audible and visual alarm and a loudspeaker; 3) detecting the direction of the illegal vehicle by adopting an intelligent vision method; 4) detecting whether a person leaves an illegal parking vehicle by adopting an intelligent vision method; 5) determining whether the person leaving the illegal parking vehicle is a driver or a passenger according to the position of the person leaving the vehicle by using the detection results of the steps 3) to 4); if the driver is the illegal parking vehicle, recording that the illegal parking vehicle driver leaves; if the driver does not leave the illegal parking vehicle, reminding is carried out, and if the driver still leaves the illegal parking vehicle after reminding, the state is recorded as that the driver does not listen to the traffic command to leave the illegal parking area. The invention automatically judges the direction of the illegal parking vehicle, adds traffic violation judgment to the direction of the vehicle head in the single-row and double-row reverse direction and provides punishment evidence.

摘要：【中文】本发明涉及乙醇脱氢制乙酸乙酯并联产乙醛领域。一种乙醇脱氢制乙酸乙酯并联产乙醛的催化剂，由铜Cu、金属M、铝Al和氟F组成，催化剂组成中安摩尔份数计算，铜Cu占1～10份，金属M占74～83.3份，铝Al占16.7～25.0，氟F占8.35～50.0。本发明还涉及该催化剂的制备方法及应用。本发明催化剂廉价，制备方法简单，易操作。 【EN】The invention relates to the field of ethyl acetate preparation and acetaldehyde co-production by ethanol dehydrogenation. A catalyst for preparing ethyl acetate and co-producing acetaldehyde by ethanol dehydrogenation comprises 1-10 parts of copper Cu, 74-83.3 parts of metal M, 16.7-25.0 parts of aluminum Al and 8.35-50.0 parts of fluorine F in terms of mole parts. The invention also relates to a preparation method and application of the catalyst. The catalyst of the invention has the advantages of low cost, simple preparation method and easy operation.

摘要：【中文】本发明涉及一种由合成气生产乙二醇的工艺，一种由合成气生产乙二醇的工艺，合成气与甲醇合成尾气混合为甲醇合成原料，在甲醇合成催化剂作用下生成甲醇和甲醇合成尾气；一部分甲醇和空气混合后在甲醛合成催化剂作用下生成甲醛和甲醛合成尾气，另外一部分甲醇和加氢反应循环回来的甲醇混合后和乙醇酸进行酯化反应生成乙醇酸甲酯；合成气分离得到的H₂和乙醇酸甲酯加氢尾气混合后，与乙醇酸甲酯在加氢催化剂作用下生成乙二醇、甲醇和加氢尾气；将乙二醇和甲醇分离。 【EN】The invention relates to a process for producing glycol from synthesis gas, in particular to a process for producing glycol from synthesis gas, wherein the synthesis gas and methanol synthesis tail gas are mixed to form a methanol synthesis raw material, and the methanol and methanol synthesis tail gas is generated under the action of a methanol synthesis catalyst; mixing a part of methanol and air, generating formaldehyde and formaldehyde synthesis tail gas under the action of a formaldehyde synthesis catalyst, mixing the other part of methanol and methanol recycled by hydrogenation reaction, and performing esterification reaction with glycolic acid to generate methyl glycolate; h obtained by separating synthesis gas₂Mixing the mixture with methyl glycolate hydrogenation tail gas, and generating ethylene glycol, methanol and hydrogenation tail gas with methyl glycolate under the action of a hydrogenation catalyst; the ethylene glycol and methanol were separated.

摘要：【中文】本发明涉及一种由甲醛生产乙二醇的方法，一种由甲醛生成乙二醇的工艺，首先，甲醛、CO、溶剂在酸性催化剂作用下发生羰化反应生成乙醇酸基产物；然后，乙醇酸基产物和酯化剂醇发生酯化反应生成乙醇酸酯；最后，乙醇酸酯加氢生成乙二醇。本发明的有益效果是：工艺流程短，投资成本低，同时降低了甲醛羰化反应压力，提升了乙醇酸收率，进而提升了整个工艺过程中乙二醇的收率。 【EN】The invention relates to a method for producing glycol by formaldehyde, a process for producing glycol by formaldehyde, firstly, formaldehyde, CO and solvent are jected to carbonylation reaction under the action of an acid catalyst to produce glycolic acid base products; then, the glycolic acid base product and esterifying agent alcohol are subjected to esterification reaction to generate glycolic acid ester; finally, the glycolate is hydrogenated to produce ethylene glycol. The invention has the beneficial effects that: the process flow is short, the investment cost is low, the carbonylation reaction pressure of formaldehyde is reduced, the yield of glycolic acid is improved, and the yield of ethylene glycol in the whole process is improved.

摘要：【中文】本发明公开了一种二级除盐运行控制系统及方法，进水管道的出口依次经主阳离子交换器、除碳器、主阴离子交换器及主混合离子交换器与出水管道相连通，主阳离子交换器的入口处设置有阳离子进水在线检测仪表，主阳离子交换器的出口处设置有阳离子出水在线检测仪表，主阴离子交换器的入口处设置有阴离子进水在线检测仪表，主阴离子交换器的出口处设置有阴离子出水在线检测仪表；主混合离子交换器的入口处设置有混合离子进水在线检测仪表，主混合离子交换器的出口处设置有混合离子出水在线检测仪表，该系统及方法能够有效地的保证二级除盐的出水水质。 【EN】The invention discloses a secondary desalting operation control system and a secondary desalting operation control method, wherein an outlet of a water inlet pipeline is communicated with a water outlet pipeline through a main cation exchanger, a decarbonizer, a main anion exchanger and a main mixed ion exchanger in sequence; the system and the method can effectively ensure the quality of effluent water of secondary desalting.

摘要：【中文】本发明公开了一种离子交换树脂再生监测控制系统及方法，包括阳塔再生液出水端、#1喷射器、阳塔水样平衡器、阳塔再生检测室、排废装置、#2喷射器、阴塔水样平衡器、阴塔再生检测室、混床或树脂贮存塔再生液出水端、氨水加药装置、硫酸加药装置及再生指数分析仪，该系统及方法能够对火电厂离子交换树脂再生与漂洗阶段的准确监测及控制，达到节省再生时间、减少再生药剂及再生用除盐水消耗的目的。 【EN】The invention discloses a system and a method for monitoring and controlling regeneration of ion exchange resin, which comprises a positive tower regeneration liquid water outlet end, #1 ejector, a positive tower water sample balancer, a positive tower regeneration detection chamber, a waste discharge device, #2 ejector, a negative tower water sample balancer, a negative tower regeneration detection chamber, a mixed bed or resin storage tower regeneration liquid water outlet end, an ammonia water dosing device, a sulfuric acid dosing device and a regeneration index analyzer.

摘要：【中文】本发明公开了一种泡沫混凝土发泡剂及其发泡系统。所述的泡沫混凝土发泡剂由A、B、C三组分组成，所述A组分由活性污泥蛋白、十二烷基苯磺酸钠、二氧化硅微球组成；所述B组分为聚丙烯酰胺；所述C组分为羟甲基纤维素。所述的泡沫混凝土发泡系统，包括进水口、发泡剂进料口、静态管路混合器、泵、发泡器、泡沫出料口；进水口和发泡剂进料口分别采用管路通入静态管路混合器内，静态管路混合器内的混合料由泵输入发泡器中，发泡器的尾部设置管路通入泡沫出料口。所述发泡器内设置节流装置，由发泡剂中的二氧化硅微球在发泡器喉部低压处析出的小分子气体形成气核，该方法能有效提高发泡均匀性、泡径可控性，简化泡沫混凝土发泡工艺。 【EN】The invention discloses a foam concrete foaming agent and a foaming system thereof. The foam concrete foaming agent consists of A, B, C three components, wherein the component A consists of activated sludge protein, sodium dodecyl benzene sulfonate and silicon dioxide microspheres; the component B is polyacrylamide; the component C is hydroxymethyl cellulose. The foam concrete foaming system comprises a water inlet, a foaming agent feeding hole, a static pipeline mixer, a pump, a foaming device and a foam discharging hole; the water inlet and the foaming agent feed inlet are respectively communicated into a static pipeline mixer through pipelines, the mixture in the static pipeline mixer is conveyed into a foaming device through a pump, and the tail part of the foaming device is provided with a pipeline communicated into a foam discharge hole. The method can effectively improve the foaming uniformity and the foam diameter controllability and simplify the foam concrete foaming process.

摘要：【中文】本发明提供了一种多片装载的碳化硅外延生长设备，包括基座，设置在基座上的反应室，设置在反应室左侧的进气机构，设置在反应室右侧的出气机构，设置在反应室底部的加热线圈，可转动地设置在反应室中部的托盘架，以及用于驱动托盘架转动的驱动机构；所述托盘架包括一根竖直的旋转杆，以及多个水平地串接在旋转杆上的石墨托盘；每个石墨托盘上表面均匀设置有多个用于放置衬底的定位凹槽。该碳化硅外延生长设备可一次生产多个外延片且结构紧凑、节能环保。 【EN】The invention provides multi-piece loaded silicon carbide epitaxial growth equipment which comprises a base, a reaction chamber arranged on the base, an air inlet mechanism arranged on the left side of the reaction chamber, an air outlet mechanism arranged on the right side of the reaction chamber, a heating coil arranged at the bottom of the reaction chamber, a tray frame rotatably arranged in the middle of the reaction chamber, and a driving mechanism used for driving the tray frame to rotate; the tray frame comprises a vertical rotary rod and a plurality of graphite trays which are horizontally connected with the rotary rod in series; and a plurality of positioning grooves for placing the substrate are uniformly arranged on the upper surface of each graphite tray. The silicon carbide epitaxial growth equipment can produce a plurality of epitaxial wafers at one time, and is compact in structure, energy-saving and environment-friendly.

摘要：【中文】本发明适用于半导体技术领域，公开了一种微波基板与同轴连接器互联设计方法及互联设备，该方法包括：在初始基板结构的第一预设位置进行开槽处理得到第一基板结构，初始基板结构包括至少两层微波基板，第一基板结构在第一预设位置只保留顶层微波基板、第一微波基板以及顶层微波基板和第一微波基板之间的第一介质层，第一微波基板为与顶层微波基板相邻的微波基板，第一介质层中设置有过渡通孔；在第一基板结构的第一预设位置保留的第一微波基板上连接同轴连接器，使同轴连接器传输的微波信号通过过渡通孔从第一微波基板传输到顶层微波基板上安装的器件中。本发明可以有效改善传输特性，降低介质损耗，同时不影响多层基板电路局部和器件的安装。 【EN】The invention is suitable for the technical field of semiconductors, and discloses a microwave substrate and coaxial connector interconnection design method and interconnection equipment, wherein the method comprises the following steps: performing slotting treatment at a first preset position of an initial substrate structure to obtain a first substrate structure, wherein the initial substrate structure comprises at least two layers of microwave substrates, only a top layer microwave substrate, the first microwave substrate and a first medium layer between the top layer microwave substrate and the first microwave substrate are reserved in the first preset position of the first substrate structure, the first microwave substrate is a microwave substrate adjacent to the top layer microwave substrate, and a transition through hole is formed in the first medium layer; and connecting a coaxial connector on the first microwave substrate reserved at the first preset position of the first substrate structure, so that the microwave signal transmitted by the coaxial connector is transmitted to the device mounted on the top microwave substrate from the first microwave substrate through the transition through hole. The invention can effectively improve the transmission characteristic, reduce the dielectric loss and simultaneously does not influence the local part of the multilayer substrate circuit and the installation of devices.