查询词典 Venturi tube

Our company specializes in the production and sale of savings Orifice, nozzle length, the standard nozzle, three curves of the wings, wind measuring devices Venturi, V-cone flowmeter, vortex flowmeter, metal tube rotameter, electromagnetic flowmeter , 1151.3351 differential pressure transmitter, pressure transmitter, multi-channel pressure measurement device, purge devices, anti-samplers, Rosemount transmitter, EJA transmitter and other products the company spirit of "good faith User envisaged "business philosophy, we are bound to quality products, low prices, first-class services to meet your requirements Let us work together hand in hand and a better future. www.wxhtyb.com contact: Shen Yong-gang Mobile: 13921233600 Tel :0510-86023630QQ:

我公司专业生产和销售节流孔板，长径喷嘴，标准喷嘴，三曲线机翼，测风装置文丘里管，V型锥流量计，涡街流量计，金属管转子流量计，电磁流量计，1151.3351差压变送器，压力变送器，多路风压测量装置，吹扫装置，防堵取样器，罗斯蒙特变送器，EJA变送器等产品公司本着"真诚地为用户设想"的经营理念，我们必将优良产品，低廉的价格，一流的服务来满足您的要求让我们一起携手并进，共创美好未来。www.wxhtyb.com联系人：沈勇刚手机：13921233600电话：0510-86023630QQ：

Three great mountains form a "Venturi tube", the prevailing west wind in high-altitude causes a "strong region" at the throttle-E.

三条大山脉在东径95°～105°，北纬40～45°之间形成&纹杜里管&的喉部，高空盛行西风在此处产生一个&强区&。

In view of high ammonia loss, tail gas washing section is improved. Absorbing ammonia in Venturi tube, first and second washing tower, the concentrated phosphoric acid is pumped to pipe reactor at the neutralization degree of 0.5; all spouts in washing towers are replaced by spiral spouts and equipment anticorrosion is finished. After improvement, the ammonia recovery rate is increased to over 95% from the previous 85%.

由于管式反应器工艺存在氨逸出率高氨损失大的弊端，提出改造尾气洗涤工艺：将用于生产DAP的浓磷酸全部先在文丘里，第一第二洗涤塔吸收氨后，将中和度0.5的浓磷酸洗涤液送管式反应器；各洗涤塔的所有喷嘴改造为不同型号的螺旋喷嘴；并注意解决洗涤设备的防腐问题改造后氨回收率由85%提高到≥95

The temperature of flue gas out of air preheater in boiler is normally about 120～180℃, the flue gas enter the absorb tower from the bottom via pre-deduster and is accelerated by venturi tube at the bottom of absorb tower, then is taken to circulating fluid bed. The materials are in the circulating fluid bed, due to the effect of flow, the gas-phase and solid-phase generate fierce turbulence and combination and are fully contacted, then form polymers constantly during the ascending and return downward, while the polymers are constantly disassembled during fierce turbulence and elevated by airflow, which makes the slip velocity between gas and solid reach the tenfold times of single slip velocity.

首先从锅炉的空气预热器出来的烟气温度一般为120～180℃左右，通过预除尘器后从底部进入吸收塔，然后烟气通过吸收塔底部的文丘里管的加速，进入循环流化床，物料在循环流化床里，气固两相由于气流的作用，产生激烈的湍动与混合，充分接触，在上升的过程中，不断形成聚团物向下返回，而聚团物在激烈湍动中又不断解体重新被气流提升，使得气固间的滑移速度高达单颗粒滑移速度的数十倍。

A fluid cartridge has a top wall to which the nozzle assembly may be secured, and a supply of pressurized air is connected to the nozzle assembly to draw fluid from the reservoir into the nozzle assembly through a siphon tube by a venturi action.

一流体储盒具有一顶壁，喷嘴组件可固定于该顶壁，一压缩空气供给源连接于喷嘴组件，用以通过一虹吸管利用文丘里作用将流体从贮存器吸入喷嘴组件。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐