摘要：【中文】本发明涉及一种二次窑渣的直接吹氧熔化工艺及制备微晶玻璃的方法，包括以下步骤：二次窑渣的高温吹氧熔化：向800～1200摄氏度的半熔融态的二次窑渣中吹入含氧气体，同时收集氧化硫气体，在吹入含氧气体的过程中，含氧气体中的氧气与二次窑渣发生氧化反应，并释放热量，利用氧化反应释放的热量，使所述二次窑渣的温度升高至1300～1600摄氏度，熔化形成熔渣。本发明半熔融态的二次窑渣直接吹氧氧化，并利用氧化反应释放的大量热量使其融化为熔渣，成为制备微晶玻璃、岩棉、铸石等的原材料，扩大了二次窑渣的综合利用范围、避免了环境污染，实现节能减排，且大大降低了生产成本。 【EN】The invention relates to a direct oxygen blowing melting process of secondary kiln slag and a method for preparing microcrystalline glass, which comprises the following steps: and (3) high-temperature oxygen blowing and melting of secondary kiln slag: and blowing oxygen-containing gas into the 800-1200 ℃ semi-molten secondary kiln slag, collecting sulfur oxide gas, carrying out oxidation reaction on the oxygen in the oxygen-containing gas and the secondary kiln slag in the process of blowing the oxygen-containing gas, releasing heat, and utilizing the heat released by the oxidation reaction to increase the temperature of the secondary kiln slag to 1300-1600 ℃ to melt the secondary kiln slag to form slag. The semi-molten secondary kiln slag is directly oxidized by oxygen blowing, and is melted into slag by using a large amount of heat released by oxidation reaction, so that the slag becomes a raw material for preparing microcrystalline glass, rock wool, cast stone and the like, the comprehensive utilization range of the secondary kiln slag is expanded, the environmental pollution is avoided, the energy conservation and emission reduction are realized, and the production cost is greatly reduced.

摘要：【中文】一种架空输电线路跨越施工的便捷封网装置及封网方法，包括侧基板，侧基板上设有动力装置和牵引装置，牵引装置包括直驱式牵引机构和绕线式牵引机构，动力装置同时带动直驱式牵引机构和绕线式牵引机构运行；直驱式牵引机构用于驱动波纹承重绳移动，绕线式牵引机构用于缠绕牵引绳。本封网装置较为小巧方便，方便布置，不受场地和地形环境的限制；封网过程比较安全，效率高。 【EN】A convenient net sealing device and a net sealing method for overhead transmission line crossing construction comprise a side base plate, wherein a power device and a traction device are arranged on the side base plate, the traction device comprises a direct-drive traction mechanism and a winding type traction mechanism, and the power device simultaneously drives the direct-drive traction mechanism and the winding type traction mechanism to operate; the direct-drive traction mechanism is used for driving the corrugated bearing rope to move, and the winding type traction mechanism is used for winding the traction rope. The net sealing device is small and convenient, is convenient to arrange and is not limited by sites and terrain environments; the net sealing process is safer and has high efficiency.

摘要：【中文】本发明公开了一种用于对信息采集终端用户进行身份认证的方法及系统，其中方法包括：通过客户端获取经过加密后的请求包；通过客户端基于协议封装报文将加密后的请求包转发至认证服务端；通过认证服务端利用密钥通过加密机加密并组装经过加密后的请求包，将组装请求包转发至安全隔离网关；通过安全隔离网关将组装请求包进行一次解密，并转发至用采系统；通过用采系统对经过一次解密的组装请求包进行二次解密，对信息采集终端用户的身份信息进行验证，获取身份验证结果；通过用采系统对信息采集终端用户的身份验证结果进行加密，并将身份验证结果发送至认证服务端；认证服务端对身份验证结果进行解密，将经过解密后的身份验证结果转发至客户端。 【EN】The invention discloses a method and a system for authenticating identity of an information acquisition terminal user, wherein the method comprises the following steps: acquiring the encrypted request packet through a client; the encrypted request packet is forwarded to an authentication server side through a client side based on a protocol encapsulation message; encrypting and assembling the encrypted request packet by using a secret key through an encryption machine through an authentication server, and forwarding the assembled request packet to a security isolation gateway; the assembly request packet is decrypted for the first time through the security isolation gateway and forwarded to the utilization system; the method comprises the steps that an assembly request packet subjected to primary decryption is decrypted for the second time by using an acquisition system, and identity information of an information acquisition terminal user is verified to obtain an identity verification result; encrypting an identity verification result of an information acquisition terminal user by using an acquisition system, and sending the identity verification result to an authentication server; the authentication server decrypts the authentication result and forwards the decrypted authentication result to the client.

摘要：【中文】一种高转速超高压汽轮机用排汽缸，涉及一种汽轮机用排汽缸。本发明是要解决现有的高转速小型汽轮机由于轴承跨距短、级数多、还需保证排汽空间的技术问题。本发明中后部轴承箱下部是排汽缸的一部分，后部轴承箱下部抬板与排汽缸抬板焊接为一体结构，后部轴承箱上盖与后部轴承箱下部用螺栓把紧，排汽缸和后轴承箱形成一体，整体落于汽轮机基架上。本发明排汽缸为单流，汽流通过通流排汽出口1‑1流入排汽缸中，沿排汽导流流动，最后流入凝汽器里，轴承箱与排汽缸作为一体；本发明的排汽缸结构简单紧凑，具有良好的刚度，气动性能好，轴承跨距短，高转速下轴系稳定性好，有利于提高整体机组的热效率并保证机组安全。 【EN】A steam exhaust cylinder for a high-rotating-speed ultrahigh-pressure steam turbine relates to a steam exhaust cylinder for a steam turbine. The invention aims to solve the technical problems that the existing high-rotating-speed small steam turbine needs to ensure the steam exhaust space due to short bearing span and multiple stages. The lower part of the rear bearing box is a part of the exhaust cylinder, a lifting plate at the lower part of the rear bearing box and the lifting plate of the exhaust cylinder are welded into an integral structure, an upper cover of the rear bearing box and the lower part of the rear bearing box are tightly screwed by bolts, the exhaust cylinder and the rear bearing box are integrated, and the integral structure falls on a base frame of the steam turbine. The exhaust cylinder is a uniflow, steam flows into the exhaust cylinder through a through-flow steam exhaust outlet 1-1, flows along the steam exhaust flow guide, and finally flows into a condenser, and a bearing box and the exhaust cylinder are integrated; the exhaust cylinder disclosed by the invention is simple and compact in structure, good in rigidity, good in pneumatic performance, short in bearing span, good in shafting stability at a high rotating speed, and beneficial to improving the heat efficiency of the whole unit and ensuring the safety of the unit.

摘要：【中文】本发明公开了一种用电信息采集终端在线安全监测方法及系统，所述方法包括采集所述用电信息采集终端的安全事件；根据所述安全事件，生成安全事件处理工单；根据预设规则，授权发生安全事件的所述用电信息采集终端；在授权状态下，根据所述安全事件处理工单维护所述发生安全事件的用电信息采集终端；本发明实现了在线监测用电信息采集终端的安全情况，通过授权以及工单对用电信息采集终端进行在线安全和安全防护，方便人员及时掌握用电信息采集终端的安全动态和风险级别，全面提升用电信息采集终端安全运行防护水平，提升了信息采集系统的稳定性、可靠性以及安全性。 【EN】The invention discloses an on-line safety monitoring method and system for a power consumption information acquisition terminal, wherein the method comprises the steps of acquiring a safety event of the power consumption information acquisition terminal; generating a safety event processing work order according to the safety event; authorizing the electricity utilization information acquisition terminal with a security event according to a preset rule; in an authorized state, maintaining the electricity consumption information acquisition terminal with the safety event according to the safety event processing work order; the invention realizes the on-line monitoring of the safety condition of the power consumption information acquisition terminal, carries out on-line safety and safety protection on the power consumption information acquisition terminal through authorization and work orders, is convenient for personnel to master the safety dynamic state and risk level of the power consumption information acquisition terminal in time, comprehensively improves the safety operation protection level of the power consumption information acquisition terminal, and improves the stability, reliability and safety of an information acquisition system.