查询词典 jockey pump

The company specialized production enrichment plant, provides the technical process, the dressing experiment, the installment instructs 13697077005www.lzkysb.cn gentle yu 0797-5745599Jiangxi shicheng county oasis mine selecting equipment plant is a machinery and industrial company, and is approved for registration by the relevant departments of enterprises. The company can provide the user with project design, process design, uniform and non-uniform design and production for the products. Main products of our company are crusher series, sand maker series, mine-selecting series and laboratory series: shaking table, jigger, spiral chute, flotation machine, spiral classifier, ball mill, mixing tank, feeding machine, feeder, vibrating screen, crusher, sand pump, magnetic separator, hydraulic grader, hydraulic cyclone, playing sand machine, laboratory sand pump, laboratory shaker, laboratory spiral chute, laboratory flotation machine, laboratory ball mill, laboratory crusher, laboratory magnetic separator, laboratory mixing barrels, grinding machines, vacuum filter, etc., and the other can be customized according to customer's requirements of various types of mineral dressing machinery and equipment.

公司专业生产选矿设备，提供工艺流程，选矿实验，安装指导13697077005www.lzkysb.cn温良禹0797-5745599溜槽，螺旋溜槽，玻璃钢螺旋溜槽，玻璃钢溜槽，选矿溜槽，选矿螺旋溜槽，萤石浮选设备，旋转螺旋溜槽，玻璃钢旋转螺旋溜槽，旋转溜槽，江西螺旋溜槽，江西溜槽，石城螺旋溜槽，石城溜槽， BLL溜槽， BLL型玻璃钢螺旋溜槽， 5LL螺旋溜槽，公司生产的螺旋溜槽，玻璃钢螺旋溜槽，玻璃钢旋转溜槽，玻璃钢旋转螺旋溜槽有BL，LL，CBX等系列BL的特点是新型复合断面，超短螺距，大直径，宽断面，特别适于原矿的拖泥及非金属，金属矿物细粒级(-0.2毫米)的分选，不需冲水，具有结构简单，无需动力，重量轻，占地面积小，处理量大，分选效率高，LL的用于选别粒度0.3-0.02毫米的铁锡，钨，钽，铌，煤矿，金矿，独居石，金红石，锆英石及具有足够比重差的其它矿物CBX对于选别钽，铌，锡，钨，金，钛，铁和其它比重差大于1的矿物锯齿波跳汰机，隔膜跳汰机，旁动式跳汰机，侧动式跳汰机，下动式跳汰机，双室隔膜跳汰机，选矿跳汰机，动筛跳汰机，锯齿波大颗粒跳汰机，JT跳汰机，选金跳汰机，选金机，选锡跳汰机，重选跳汰机，公司生产的跳汰机，单斗跳汰机，隔膜跳汰机，双斗跳汰机，锯齿波矩形跳汰机，锯齿波梯形跳汰机，左式和右式跳汰机有JT，LTS等各种系列，该机是固定筛子式，适用于选别金属矿石，如钨，含金的砂矿，精选锡矿等，也可用于选细粒物料和粗粒物料，最大给矿粒度为30毫米。

By comparing two means of heightening feed pump lift range of reactor in a chemical plant shows that the method of deflection with short vane is an effective mean for heightening lift range and efficiency of the low specific speed centrifugal pump.

通过对提高某化工装置反应器进料泵扬程两种方法的分析对比、实验研究，提出短叶片偏置设计法是提高低比转速离心泵扬程和效率的有效方法。

When a sudden power failure or accident or normal pump stops when the pump stops, the valve inlet water velocity to reduce stress Agency, the valve plate also fall, when its velocity is zero (that is, inlet flow rate is zero Department), large valve plate because of its own gravity and rapidly turn off (time 3s ~ 5s), the majority of water to prevent backflow, when the valve before and after the formation of a water pressure, water stress, on the one hand through the small valve at the bottom of the three slot for pressure relief vent pressure. 4 water stress from the bypass tube into the cavity patch up the control room (this process for the suction pressure chamber that can effectively absorb the energy of water), when water stress on cavity than inferior vena cava, the pressure of water promote the diaphragm down mobile , the current cavity pressure of water being squeezed out all the small valve plate slowly drop back to standby status, the process time to ease closure adjustable (3s ~ 150s), then the valve has been fully closed, watertight.

当突然停电或事故停泵或正常停泵时，阀门进水口处压力水流速降低，大阀板也随之下降，当其流速为零时，大阀板由于自身重力而迅速关闭（时间3s～5s），可防止大部分水倒流，此时阀门前后形成一种水压差，压力水一方面通过小阀板底部的三条泄压槽进行泄压。4）压力水从旁通管进入膜片控制室上腔（此过程为吸压腔，能有效吸收一部分水能量），当上腔压力水大于下腔时，压力水推动膜片往下移动，当下腔压力水全部被挤出来时，小阀板缓缓下降，恢复到待机状态，此过程中缓闭时间可调节（3s～150s），届时阀板已全部关闭，滴水不漏。

Based on the application experience and actual data, the comparison of high speed centrifugal pump wth LEWA process diaphragm pump was objectively carried out, and the conclusion can be referenced by the users.

根据产品的使用经验及实际数据对高速离心泵和 LEWA过程隔膜泵做了客观深入的比较，为使用者选择合适的设备提供依据。

Mainly used to: Diaphragm pump, measure pump.

主要应用于：隔膜泵，计量泵等。

They combine the working characteristics of a plunger pump with the sealing advantages of a diaphragm pump.

此系列计量泵具有活塞泵工作性能和隔膜泵的密封特性。

Excessive outlet pressure on the pump diaphragm will result in increased diaphragm and bearing stress, reducing pump life and increasing service requirements.

在泵隔膜出口压力过高会导致更多的隔膜和轴承的压力，减少泵的寿命和增加的服务需求。

With the piston pump, diaphragm and gear pumps is different is that single-screw pump can be used for pharmaceutical filling and measurement.

和齿轮泵相比，单螺杆泵可输送高粘度的物质。与柱塞泵、单螺杆泵及齿轮泵不同的是，单螺杆泵可用于药剂填充和计量。

Rigorous in-house and field testing of the E-Series pumps has led to the creation of a pump Engineering Plastic Diaphragm Pump with more efficient flow patterns.

严格的内部和实地测试的E系列泵已导致泵的建立更有效的流动模式。

Such as: painting, ceramic industry in the diaphragm pump has occupied the leading position of absolute, and in some other industries, such as environmental protection, waste water treatment, construction, sewage, in the fine chemical industry is expanding its market share and have the other pump can not be replaced Status.

喷漆、陶瓷业中隔膜泵已占有绝对的主导地位，而在其他的一些行业中，像环保、废水处理、建筑、排污、精细化工中正在扩大它的市场份额，并具有其他泵不可替代的地位。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。