查询词典 seal

There are two types of shaft seal of ZGBpumps:expeller seal combined with packing seal and mechanical seal.

对于单级采用填料加付叶轮组合式密封，轴封水压力一般为0.2-0.3MPa。

For those slurry pump with expeller seal combined with packing or packing seal, the shaft together with impeller should be able to be rotated along pump rotation direction by hand. Otherwise the impeller clearance should be adjusted (For those slurry pump with mechanical seal, adjust the impeller gap first, then mechanical seal).

对于填料加付叶轮组合式密封或填料密封式渣浆泵，用手按泵转动方向转动轴，轴应能带动叶轮转动，不应有摩擦，否则应调整叶轮间隙(对于机械密封式渣浆泵，应先调整叶轮间隙，再调整机械密封)。

For those slurry pump with expeller seal combined with packing or packing seal, the shaft together with impeller should be able to be rotated along pump rotation direction by hand. Otherwise the impeller clearance should be adjusted (For those slurry pump with mechanical seal, adjust the impellergap first, then mechanical seal).

对于填料加付叶轮组合式密封或填料密封式渣浆泵，用手按泵转动方向转动轴，轴应能带动叶轮转动，不应有摩擦，否则应调整叶轮间隙（对于机械密封式渣浆泵，应先调整叶轮间隙，再调整机械密封）。

The structure shown in the figure : The governing body received direct or roller drying cylinder, as the main components of the rotation; After finishing the outside of the sphere, Bottom Cover and soak spherical carbon graphite seal ring joint seal reliable seal friction deputy, Sealing ring in the spherical shell of its annular space sliding, in addition to oil-free bearings and with the close cooperation of Shell, Rotating connector so that the free support, and therefore do not require a high level of accuracy installed; Spherical seal ring wear, Spring means of pressure at any time in advance to receive compensation, compensation for the shell slowly moved backward, accessible through the tube outside the inscription on the line to observe the seals wear; When steam, Oil flows through the media or other spherical sealing ring and oil-free bearings, the formation of thin liquid film, sealing and lubrication, thereby reducing friction and wear, extending the service life.

其结构如图所示：外管体直接接到辊子或烘筒上，为主要的旋转部件；经过精加工的外管本球面、底盖和浸泡碳石墨球面密封环共同组成密封可靠的动密封磨擦副，球面密封环在其壳体内的环形空间中滑动，加之无油轴承与壳体的密切配合，使旋转接头自由支撑，故对装机精度要求不高；球面密封环磨损后，借助于弹簧的预压力随时得到补偿，补偿时壳体缓缓向后移动，并可通过外管体上的刻线观察到密封件的磨损程度；当蒸汽、油或其它介质流经球面密封环和无油轴承时，形成一层很薄的液膜，提供密封和润滑，从而减轻了摩擦和磨损，延长了使用寿命。

When dismantling the seal, remove the fixed plate that is fixed by screws on the inner surface of the rolling cylinder, and then draw out the two sealing equipments and the seal rings, and install the new seal gasket and seal parts and assure the perfect dovetailing of parts and no obstacle present.

拆除密封时，卸掉用螺钉固定在转筒端盖内表面上的固定板，然后拉出两个密封装置和密封隔离环，装进新的密封垫圈和密封件时，确认零件完全对准和无障碍。

Japanese Komatsu, Hitachi, Kato, Sumitomo, Carter, the United States and South Korea's Hyundai, Daewoo, Samsung, various kinds of imported excavator seal the fuel tank, the center seal, crankshaft oil seals before and after, and services for major projects in the fuel tank of the domestic plants, for provide users with a variety of piston oil seal (SPGO, SPGW, SPG portfolio, such as seals), piston rod seal (SPNO, IDI, HBY, etc.), a variety of materials to support Central (A phenolic cloth, filled PTFE composites, POM, etc.), V-type combination of seals, all kinds of O-ring, PTFE block films, a variety of automotive oil seals.

提供日本小松、日立、加藤、住友、美国卡特及韩国现代、大宇、三星、各种进口挖掘机油缸密封件、中心油封、曲轴前后油封，并服务于国内各大工程油缸厂，为用户提供各种活塞油封（SPGO、SPGW、SPG等组合密封）、活塞杆密封（SPNO、IDI、HBY等）、各种材料支撑环（酚醛甲布、填充复合聚四氟乙烯、聚甲醛等），V型组合密封圈，各种O型圈、聚四氟乙烯挡片、各种汽车用油封。

My agent is currently the main product has: Japan Yuken of the vane pump, variable piston pumps, proportional valves, direction valves Switzerland Wandfluh Various proportional valve, direction valves, Cartridge Valves, micro - valves, special purpose valves Taiwan DINGZING of high-quality polyurethane oil seal, dust-laden Sweden CEJN vibration-resistant pressure gauges, various Express connectors, UHP Products USA PARKER of hose , joints, pipe, card sets of joints and seals Italian CARCO the large, heavy-duty hydraulic and rotary seal (size 10 ~ 2000mm) Italian Walvoil multi-way valves and control components Italian Marzocchi high-pressure gear pump and high pressure gear motors Italian intermot motors JAPAN Sumitomo QT Internal Gear Pump, Pressure Switch JAPAN ACT Italian combination of letters POLYPAC rubber, covered with dust, Georgia to circle Sri Lanka special closure, wearable ring Japan NOK sealed polyurethane high temperature oil seal, seal ERIS Netherlands, Germany COG various O-ring on the Japanese Osaka Hydraulic Sealing Products Germany B + S: DAS, DSM portfolio of sealing, a variety of high-pressure sealing rubber cloth Italian ATS: cell to circle sturt closure,dust ring, rotated grid to love circle Shenzhen Lihua Industrial Co., Ltd. Chongqing Office has officially set up to welcome friends from all walks of life call consultative letter.

我公司目前代理的主要产品有：◆日本Yuken的叶片泵、变量柱塞泵、比例阀、方向阀◆瑞士Wandfluh各种比例阀、方向阀、插装阀、微型阀、特殊用途阀◆台湾DINGZING的高品质聚氨脂油封，尘封◆瑞典CEJN的耐振压力表、各种快速接头、超高压产品◆美国PARKER的胶管、接头、钢管、卡套接头及密封件◆意大利CARCO的大型、重载液压及旋转密封（尺寸 10～2000mm）◆意大利Walvoil多路阀及控制元件◆意大利Marzocchi高压齿轮泵和高压齿轮马达◆意大利intermot马达◆日本SumitomoQT内啮合齿轮泵，日本ACT压力开关◆意大利POLYPAC橡胶组合封、尘封、格来圈、斯特封、耐磨环◆日本NOK密封、耐高温聚氨脂油封，荷兰ERIS骨架油封，德国COG各种O型圈◆日本坂上液压密封产品◆德国B+S：DAS、DSM组合密封、各种夹布橡胶高压密封◆意大利ATS：格来圈、斯特封、特康防尘圈、旋转格来圈深圳爱力华实业有限公司重庆办事处已正式成立，欢迎各界朋友们来电来函咨询。

Guotufangguan Bureau of Reclamation issued a direct "State-owned Land Use Certificate" under the state-owned land use in different ways, each stamped "╳ City Council allocated land use certificates Guotufangguan Special Seal","╳ City Guotufangguan Bureau of paid land use certificates Special Seal ","╳ City Guotufangguan Bureau of Special Seal to pay land use fees ","╳ City Guotufangguan Bureau of temporary land use certificates Special Seal."

Guotufangguan的垦务局发出了直接的&国有下的国有土地使用证&的国有土地使用方式不同，每个盖上&╳市议会划拨土地使用证Guotufangguan专用章&，&╳市Guotufangguan局土地有偿使用证书专用章&，&╳市Guotufangguan局专用章缴纳土地使用费&，&╳市Guotufangguan局临时土地使用证专用章。&

Using LOGES evaluation system, evaluate the microscopic seal ability of claystone formation in study area. And using standard breakthrough pressure of sample, incorporation with macrofeature as lithologic, sediment phase, thickness, continuity and so on, comprehensive evaluate the seal ability of every seal formation. The claystone seal formation of lower Ganchaigou formation ?

利用LOGES测井评价系统对研究区盖层微观封盖能力进行了系统评价，并应用取心样品的突破压力标定，结合岩性、沉积相带、厚度、连续性等宏观特征对各套盖层开展了综合评价。

The main features of the new oil seal in the oil seal lip and the axis of rotation between the design of a wavy-coated layer of rubber oil seals inside the wheel, work together within the hub coaxial with the rotation, and the oil seal lip in its the outer surface of hub and inner dynamic seal between.

新型油封的主要特点是在旋转轴与油封唇部之间设计了一个包覆一层波浪状橡胶的油封内毂，工作时，内毂随同轴一起旋转，而油封在其唇部与内毂外表面之间实现动密封。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了