过滤

The original Wing Dragon Mine Screen Factory - specializing in the production of stainless steel welding-type ore screen, sieve slit Article films, sieve, sieve basket, sieve vibration welding, composite mesh, high frequency sieve, sieve cones, curved screen, jig plate, punch plate, polyurethane plate, rubber plate section bar, stainless steel sets of Nets, nylon mesh sieve tablets high intensity, and building welded mesh, steel grating Net, Net oil with steel, aluminum Nets, Nets punching plate, welded wire mesh, stainless steel net, vapor-liquid filters, welding filter cartridges, stainless steel sintered Net, filter plate, metal filter.

河北省安平县永龙矿山设备有限公司原永龙矿筛网厂）-专业生产不锈钢熔接式矿筛网、条缝筛片、筛板、筛篮、焊接式振动筛网、复合筛网、高频筛、圆筒筛、弧形筛、跳汰机筛板、冲孔筛板、聚氨脂筛板、橡胶扎条筛板、不锈钢网套、尼龙筛片等高强度筛网，及建筑焊接网片、钢格板网，石油用钢板网，铝板网、冲孔网板、电焊网、不锈钢网、汽液过滤网，焊接过滤筒、不锈钢烧结网、过滤盘、金属滤芯。

In addition, information filter and privacy protector are provided, which can filter redundant information and protect users' privacies effectively.

此外在感知处理模型中，为用户提供了信息过滤和隐私保护器，可有效地进行信息过滤和隐私保护。

During filtration, some parameters such as pressure drop over filter and the flux of liquid nitrogen were tested.

在试验中测试了过滤过程中压降变化和被过滤流体流量等参数，对试验结果进行了分析，得到了过滤器压降与工况参数之间的关系。

After filtration of the air into a cold wind into the interior and motor in the 1.1 kilowatts, resulting from the effect of wind pressure 180Pa and 18,000 cubic meters per hour of air volume, the interior has the original foul smell of the hot air discharged through the doors and windows to achieve the cool, filter dust, ventilation, improve the efficiency of the effect of workers.

过滤后的空气变成冷风送入室内并在1.1千瓦电机的作用下形成180Pa的风压和每小时18000立方米的风量，将室内原有的污浊有异味的热空气通过门窗排出，从而达到降温、过滤风尘、通风换气、提高工人效率的效果。

The mechanism of the filtrating and trapping effects on the diesel particulates is studied. Some analyses are made on the selection of the trap materials as well as their working processes. Experiments are taken to determine the resistance characteristics and trapping abilities of the ceramic foams.

开展了对柴油机碳烟微粒过滤捕集净化的研究，详细分析了各种过滤捕集介质的选择及其工作机理，对不同规格陶瓷泡沫体的阻力特性和捕集净化碳烟微粒能力进行了试验研究。

The study includes influences of filtration media kind and filtration velocity on filtration quality and pressure drop. The results show that the oil capture ability of walnut shell is better, the capture ability of suspended solid of walnut shell and silica sand is better, the pressure drop of anthracite is lower, and the pressure drop of walnut shell and silica sand is higher.

研究结果表明，在石英砂、无烟煤和核桃壳3种滤料中，核桃壳对污水中原油的过滤效果较好，核桃壳和石英砂对污水中固体悬浮物的过滤效果较好；颗粒粒径较大的无烟煤滤层压降较小，核桃壳和石英砂滤层压降较大。

After addition of surface active agent into sprinkling solution, for particle of 1 μm size, the filtration rate has increased from 40% to 70% approximately under the condition of head wind velocity of 1.5 m/s and spr4nkling density of 2.36 kg/(m^2s), and the filtration rate has increased from 30% to 60% approximately under the condition of head wind velocity of 2.8 m/s and sprinkling density of 2.36 kg/(m^2s).

在喷淋溶液中添加表面活性剂后，对于粒径为1 μm的尘粒，在迎面风速为1.5 m/s、淋水密度为2.36 kg/的条件下，过滤效率由40%左右上升至70%左右。在迎面风速为2.8 m/s、淋水密度为2.36 kg/条件下，过滤效率由30%左右上升至60%左右。

Oil liquid heating the jar inner in vacuum, the oil pump is entered the essence filter row by the row exchanging the Guo Lv Lv core filtering particle foreign substance out.

在真空加热罐内的油液，被排油泵排入精滤器通过滤滤芯将微粒杂质过滤出来。

The problem of filter fabric cleaning existed in vacuum drum filter is discussed in this paper.

针对真空转鼓过滤机滤布清洗中存在的问题，提出了真空转鼓过滤机滤布再生装置的系统配置方案，采用具有频率自动跟踪系统的超声清洗设备对滤布进行强化清洗试验。

The main purpose of this paper is to provide the theoretical support and reliable experimental data for the development of homemade rotary vacuum filter used in PTA production.

转鼓式真空过滤机为PTA生产工艺中的重要设备之一，但其在工业应用中存在过滤效率较低，能耗较大的问题。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。