摘要：【中文】本发明公开了一种用于全面钻进的金刚石钻头，属于石油天然气钻探工程、矿山工程、地质钻探、地热钻探、水文钻探、隧道工程、盾构及非开挖等技术设备领域。包括钻头体、设置在钻头体上的水孔、延伸自钻头体或固定在钻头体上的若干个刀翼，刀翼上设置有固定切削元件，其特征在于：钻头还包括至少一个喷嘴，喷嘴包括混流体，混流体上形成混流腔、出射口、与所述混流腔相通的中心孔、至少一个与混流腔相通的切入槽；中心孔用于在混流腔中形成液体直流，切入槽用于在混流腔中形成液体旋流；出射口用于形成所述混流腔中液体喷出的通道。本发明的目的在于提出一种适用于全面钻进的金刚石钻头，有效改善现有钻头在破岩过程中由于水力结构的不合理而造成的钻头工作寿命缩短以及钻进能力下降的问题。 【EN】The invention discloses a diamond drill bit for comprehensive drilling, and belongs to the technical field of petroleum and natural gas drilling engineering, mine engineering, geological drilling, geothermal drilling, hydrographic drilling, tunnel engineering, shield tunneling, trenchless and the like. Including the drill bit body, set up the water hole on the drill bit body, extend from the drill bit body or fix a plurality of wing on the drill bit body, be provided with fixed cutting element on the wing, its characterized in that: the drill bit also comprises at least one nozzle, the nozzle comprises a mixed fluid, and a mixed fluid cavity, an exit port, a central hole communicated with the mixed fluid cavity and at least one cut-in groove communicated with the mixed fluid cavity are formed in the mixed fluid; the central hole is used for forming liquid direct current in the mixed flow cavity, and the cut-in groove is used for forming liquid rotational flow in the mixed flow cavity; the exit port is used for forming a channel for ejecting liquid in the mixing cavity. The invention aims to provide a diamond drill bit suitable for comprehensive drilling, which effectively solves the problems of short service life and reduced drilling capability of the existing drill bit caused by unreasonable hydraulic structure in the rock breaking process.

摘要：【中文】本发明公开了一种切入式直旋混合射流自进式喷嘴，属于油田采油工程技术领域。包括混流体，混流体上形成混流腔、与混流腔相通的中心孔、至少两个与混流腔相通的切入槽；中心孔用于在混流腔中形成液体直流，切入槽用于在混流腔中形成液体旋流，两股射流在混流腔内形成直旋混合射流。本发明的目的在于提出一种切入式直旋混合射流自进式喷嘴，能够以可靠的结构、直旋混合的射流方式破岩，在延长喷嘴工作寿命的同时，提高破岩效率。 【EN】The invention discloses a cut-in type direct-rotation mixed jet flow self-advancing nozzle, and belongs to the technical field of oil field oil extraction engineering. The mixing device comprises a mixing fluid, wherein a mixing cavity, a central hole communicated with the mixing cavity and at least two cut-in grooves communicated with the mixing cavity are formed in the mixing fluid; the central hole is used for forming liquid direct current in the mixed flow cavity, the cut-in groove is used for forming liquid rotational flow in the mixed flow cavity, and the two jet flows form direct-rotation mixed jet flow in the mixed flow cavity. The invention aims to provide a cut-in type direct-rotation mixed jet flow self-advancing nozzle which can break rock in a reliable structure and a direct-rotation mixed jet flow mode, and improve the rock breaking efficiency while prolonging the service life of the nozzle.

摘要：【中文】本发明提供一种多级复合除尘装置，所述复合除尘装置包括导流筒以及在导流筒内部交替设置的至少2级物理除尘组件以及至少2级湿式电除尘组件。所述复合除尘装置，将除尘装置的物理除尘装置和湿式电除尘装置分为多级结构，且相邻两级的湿式电除尘装置的阴阳极板反向设置，即在经过了两级湿式电除尘装置后，灰尘收到的电场力被平衡，从而使得物理除尘达到最优效果。 【EN】The invention provides a multi-stage composite dust removal device which comprises a guide cylinder, at least 2 stages of physical dust removal assemblies and at least 2 stages of wet-type electric dust removal assemblies, wherein the physical dust removal assemblies and the wet-type electric dust removal assemblies are alternately arranged in the guide cylinder. The composite dust removing device is characterized in that the physical dust removing device and the wet-type electric dust removing device of the dust removing device are divided into a multi-stage structure, the cathode plate and the anode plate of the wet-type electric dust removing device of two adjacent stages are reversely arranged, namely, after the composite dust removing device passes through the two stages of wet-type electric dust removing devices, the electric field force received by dust is balanced, and therefore the physical dust removing device achieves the optimal effect.

摘要：【中文】一种飞机框与梁连接组件的装配方法，根据框与梁连接组件的理论数模制作每一个框端头与梁组件连接用的辅助工艺钻模板，在梁组件装配时，通过工装将辅助工艺钻模板固定在梁组件的适当位置，通过辅助工艺钻模板上的钻膜孔制作梁组件上的框连接孔，将辅助工艺钻模板与框端面夹紧，通过辅助工艺钻模板上的钻膜孔在框的端面制作框与梁组件连接的连接孔，将框端面的连接孔与梁组件上的框连接孔对正连接即可。 【EN】An assembly method of an airplane frame and beam connecting assembly is characterized in that an auxiliary process drill plate for connecting each frame end with a beam assembly is manufactured according to a theoretical numerical model of the frame and beam connecting assembly, the auxiliary process drill plate is fixed at a proper position of the beam assembly through a tool when the beam assembly is assembled, frame connecting holes in the beam assembly are manufactured through film drilling holes in the auxiliary process drill plate, the auxiliary process drill plate and the frame end face are clamped tightly, connecting holes in the frame and the beam assembly are manufactured through the film drilling holes in the auxiliary process drill plate on the end face of the frame, and the connecting holes in the frame end face and the frame connecting holes in the beam assembly are connected in an aligned mode.

摘要：【中文】本发明为数据不落地的本地编辑方法及系统，其方法首先创建本地与文件服务器间的连接；选择目标文档后，用本地办公软件打开、编辑，在本地生成文档副本；监听文档编辑行为，当出现破坏数据不落地状态的操作时，代理该操作并对其进行拦截，使之无法在文档中生效；定时将被编辑的文档保存为副本；文档关闭后将本地保存的副本上传到文件服务器，删除本地生成的文档副本。本发明在使用本地化办公应用进行编辑和审阅文档的过程中，通过监听用户的操作行为对文档进行监控，确保文档不被用户拷贝，本地完成编辑后将文档保存到文件服务器指定路径下，不在用户终端留下文档。 【EN】The invention is a local editing method and system without data falling to the ground, the method firstly establishes the connection between the local and the file server; after selecting a target document, opening and editing the target document by using local office software, and locally generating a document copy; monitoring document editing behaviors, and when an operation of destroying the data non-landing state occurs, acting the operation and intercepting the operation to make the operation ineffective in the document; saving the edited document as a copy at regular time; and after the document is closed, uploading the locally stored copy to a file server, and deleting the locally generated document copy. In the process of editing and reviewing the document by using the localized office application, the document is monitored by monitoring the operation behavior of the user, so that the document is ensured not to be copied by the user, and the document is saved under the specified path of the file server after the local editing is finished, so that the document is not left at the user terminal.

摘要：【中文】一种液晶电视背光模组前端全自动化生产线，其包括承载装置、第一涂胶装置、调速装置、第二涂胶装置、人工操作区传送带和热风幕；承载装置包括台面以及设置在台面上的多个滚动轮；第一涂胶装置设置在承载装置的下游，具有传送带和设在传送带上方的喷胶单元；调速装置设置在第一涂胶装置的下游，包括台板、多个动力滚轮、前置传感器、后置传感器以及控制器；第二涂胶装置设置在调速装置的下游，具有传送带和设在传送带上方的喷胶单元；人工操作区传送带设置在第二涂胶装置的下游，包括至少两个依次排布的传送带；热风幕设置在相邻传送带之间。本发明不仅可以减少大量人力，大幅提高生产效率，以及提升产品合格率，而且能够保证产品的质量。 【EN】A full-automatic production line for the front end of a liquid crystal television backlight module comprises a bearing device, a first gluing device, a speed regulating device, a second gluing device, a manual operation area conveyor belt and a hot air curtain; the bearing device comprises a table top and a plurality of rolling wheels arranged on the table top; the first glue spreading device is arranged at the downstream of the bearing device and is provided with a conveying belt and a glue spraying unit arranged above the conveying belt; the speed regulating device is arranged at the downstream of the first gluing device and comprises a bedplate, a plurality of power rollers, a front sensor, a rear sensor and a controller; the second glue spreading device is arranged at the downstream of the speed regulating device and is provided with a conveying belt and a glue spraying unit arranged above the conveying belt; the manual operation area conveying belt is arranged at the downstream of the second gluing device and comprises at least two conveying belts which are sequentially arranged; the hot air curtain is arranged between the adjacent conveyor belts. The invention can not only reduce a large amount of manpower, greatly improve the production efficiency, and improve the product percent of pass, but also ensure the product quality.

摘要：【中文】本发明公开了基于激光和机器视觉融合的无人机桥梁表观病害检测方法，包括如下步骤：具有激光测距装置、定位装置及图像采集装置的无人机采集目标检测面图像、目标检测面的位置及无人机与目标检测面的距离；将目标检测面图像输入病害识别神经网络识别目标检测面图像中的病害及病害在目标检测面图像中的位置；基于目标检测面图像及无人机与目标检测面的距离计算病害的尺寸参数；生成桥梁表观病害检测信息。本发明能够实现病害的自动检测，节省了大量时间成本且提高了检测的准确率，还可以自动对病害的参数进行精确计算，提高了检测效率。 【EN】The invention discloses an unmanned aerial vehicle bridge apparent disease detection method based on laser and machine vision fusion, which comprises the following steps: an unmanned aerial vehicle with a laser ranging device, a positioning device and an image acquisition device acquires an image of a target detection surface, the position of the target detection surface and the distance between the unmanned aerial vehicle and the target detection surface; inputting the target detection surface image into a disease recognition neural network to recognize the disease in the target detection surface image and the position of the disease in the target detection surface image; calculating the size parameter of the disease based on the target detection surface image and the distance between the unmanned aerial vehicle and the target detection surface; and generating apparent bridge disease detection information. The invention can realize automatic detection of diseases, save a large amount of time and cost, improve the detection accuracy, automatically and accurately calculate the parameters of the diseases and improve the detection efficiency.

摘要：【中文】本发明提供了一种烟气联合脱硫脱汞系统及方法，所述的烟气联合脱硫脱汞系统沿烟气流向包括依次连接的还原脱硫单元、氧化脱汞单元和副产物回收单元；所述的还原脱硫单元包括依次连接的高温反应装置和换热装置，所述的高温反应装置内部装填活性炭层；所述的氧化脱汞单元包括气体混合装置，所述的气体混合装置外接氯气供给装置，所述的氯气供给装置向气体混合装置输送氯气；所述的副产物回收单元包括喷淋装置，所述的喷淋装置用于向烟气中喷淋氨水。本发明通过活性炭层实现了脱硫脱汞的双重目的，此外，增设氧化脱汞单元对烟气中残余的单质汞进一步脱除。 【EN】The invention provides a flue gas combined desulfurization and demercuration system and a method, wherein the flue gas combined desulfurization and demercuration system comprises a reduction desulfurization unit, an oxidation demercuration unit and a byproduct recovery unit which are sequentially connected along the flow direction of flue gas; the reduction desulfurization unit comprises a high-temperature reaction device and a heat exchange device which are sequentially connected, wherein an activated carbon layer is filled in the high-temperature reaction device; the oxidation demercuration unit comprises a gas mixing device, wherein the gas mixing device is externally connected with a chlorine gas supply device, and the chlorine gas supply device is used for conveying chlorine gas to the gas mixing device; the byproduct recovery unit comprises a spraying device, and the spraying device is used for spraying ammonia water into the flue gas. The invention realizes the dual purposes of desulfurization and demercuration by the active carbon layer, and in addition, an oxidation demercuration unit is additionally arranged to further remove the residual elemental mercury in the flue gas.

摘要：【中文】本发明提供了一种臭氧分段氧化协同尿素吸收的烟气脱硫脱硝系统及方法，所述的脱硫脱硝系统沿烟气流向包括依次连接的脱硝装置和脱硫装置；所述的脱硝装置与喷淋液储存装置循环连接，所述的喷淋液储存装置外接尿素供给装置，所述的尿素供给装置向喷淋液中输送尿素，混合有尿素的喷淋液对进入脱硝装置的烟气循环喷淋；所述的脱硫脱硝系统中包含的烟气流通管路上设置至少两个臭氧投加点位，臭氧发生装置分别独立接入所述的臭氧投加点位，所述的臭氧发生装置向流经相应臭氧投加点位的烟气内喷入臭氧。本发明采用了臭氧分段氧化的多点位投加方式，提高了臭氧的利用率，在臭氧氧化的基础上结合尿素喷淋，大幅节约了生产能耗和脱硝成本。 【EN】The invention provides a flue gas desulfurization and denitrification system and method with ozone sectional oxidation cooperated with urea absorption, wherein the desulfurization and denitrification system comprises a denitrification device and a desulfurization device which are sequentially connected along the flow direction of flue gas; the denitration device is circularly connected with the spray liquid storage device, the spray liquid storage device is externally connected with a urea supply device, the urea supply device conveys urea into the spray liquid, and the spray liquid mixed with the urea circularly sprays the flue gas entering the denitration device; the flue gas flow-through pipeline that contains in the SOx/NOx control system set up two at least ozone and throw the position on, ozone generating device inserts respectively independently ozone throw the position, ozone generating device spout ozone in to the flue gas that flows through corresponding ozone and throw the position. The invention adopts a multi-point position feeding mode of ozone sectional oxidation, improves the utilization rate of ozone, combines urea spraying on the basis of ozone oxidation, and greatly saves production energy consumption and denitration cost.

摘要：【中文】本发明提供了一种梯级臭氧氧化的烟气处理系统及处理方法，所述的烟气处理系统包括依次连接的臭氧供给单元和脱硫脱硝单元；所述的臭氧供给单元包括臭氧发生装置、臭氧分配装置和至少三个臭氧喷射装置，所述的臭氧发生装置连接臭氧分配装置，所述的臭氧分配装置分别独立连接所述的臭氧喷射装置；所述的脱硫脱硝单元包括脱硫脱硝装置，所述的脱硫脱硝装置内部在垂直方向上设置至少两组喷淋装置，所述的喷淋装置下方设置一个臭氧喷射装置；所述的脱硫脱硝装置的烟气进口管路上设置一个臭氧喷射装置。本发明采用梯级臭氧氧化的烟气处理工艺，在较低臭氧用量的情况下实现了对氮氧化物的充分吸收。 【EN】The invention provides a flue gas treatment system and a flue gas treatment method for step ozone oxidation, wherein the flue gas treatment system comprises an ozone supply unit and a desulfurization and denitrification unit which are sequentially connected; the ozone supply unit comprises an ozone generating device, an ozone distributing device and at least three ozone spraying devices, wherein the ozone generating device is connected with the ozone distributing device, and the ozone distributing device is respectively and independently connected with the ozone spraying devices; the desulfurization and denitrification unit comprises a desulfurization and denitrification device, at least two groups of spray devices are arranged in the desulfurization and denitrification device in the vertical direction, and an ozone injection device is arranged below the spray devices; and an ozone injection device is arranged on a flue gas inlet pipeline of the desulfurization and denitrification device. The invention adopts the flue gas treatment process of the step ozone oxidation, and realizes the full absorption of the nitrogen oxide under the condition of lower ozone consumption.