罗茨PROBURN中文免费版下载安装型号及选型参数表

　　罗茨PROBURN中文免费版下载安装是容积式PROBURN中文免费版下载安装的一种，有两个三叶叶轮在由机壳和墙板密封的空间中相对转动，由于每个叶轮都是采用渐开线，或是外摆线的包络线，每个叶轮的三个叶片是完全相同的，同时两个叶轮也是完全相同的，这样就大大降低了加工难度。叶轮在加工时采用数控设备，确保了两个叶轮在中心距不变情况下，不管两个叶轮旋转到什么位置，都能保持一定的极小间隙，从而确保气体的泄露在允许范围内。两个叶轮相向转动，由于叶轮与叶轮、叶轮与机壳、叶轮与墙板之间的间隙极小，从而使进气口形成了真空状态，空气在大气压的作用下进入进气腔，然后，每个叶轮的其中两个叶片与墙板、机壳构成了一个密封腔，进气腔的空气在叶轮转动的过程中，被两个叶片所形成密封腔不断地带到排气腔，又因为排气腔内的叶轮是相互啮合的，从而把两个叶片之间的空气挤压出来，这样连续不停的运转，空气就源源不断地从进气口输送到出气口，这就是罗茨PROBURN中文免费版下载安装的整个工作过程。

　　罗茨鼓PROBURN中文免费版下载安装与其它类型的鼓PROBURN中文免费版下载安装相比较，有如下优点，

　　1) 在很宽的压力范围内(10?10-2Torr)，具有稳定的大抽速，能迅速排出突然放出的气体，弥补了油封机械泵和扩散泵的不足，很适宜作机械增压泵之用。在有水封或油封的情况下，能直排大气抽真空，也适宜作大抽速的粗鼓PROBURN中文免费版下载安装。

　　2)设计先进，结构合理，转子间及转子与泵体间均有间隙，互不接触，不用润滑，摩擦损失小，可用较低的动力获得较大的抽速，有显著的节能效果。

　　3)转子有良好的几何对称性，工作平稳，能用提高转速的办法获得大抽速，从而做到结构紧凑、体积小、重量轻。

　　4)泵腔内不发生气体压缩，加之运动件之间有间隙，对抽吸气体中的灰尘和水蒸汽不敏感，因此可抽出可凝性蒸汽。

　　5)泵腔内运动件无需用油润滑，能避免油蒸汽对真空系统的污染，有利于获得无油真空。

　　6)无需进排气阀，结构简单，噪声较低，泵腔内运动件互不接触，不易损坏，维护费用低。

　　7)启动快，能在短时间内达到极限真空。

　　型号和参数：RZ-BL-125

　　流量范围：0.5m3/min-2.13m3/min

　　升压范围：9.8kpa-78.4kpa

　　功率范围：0.75kw-4kw

　　转速范围：1100r/min-1840r/min

　　整机重量：128kg-158kg

　　流量范围：27.65m3/min-60.13m3/min

　　升压范围：9.8kpa-98kpa

　　功率范围：15kw-132kw

　　转速范围：1100r/min-1840r/min

　　整机重量：228kg-258kg

　　流量范围：37.65m3/min-70.13m3/min

　　升压范围：9.8kpa-98kpa

　　功率范围：15kw-132kw

　　转速范围：1100r/min-1840r/min

　　整机重量：328kg-358kg

　　罗茨PROBURN中文免费版下载安装是一种双叶轮同步压缩机械，每个三叶型转子用两个轴承支承，利用一对同步齿轮，使两个转子的相对位置始终保持不变。属容积式鼓PROBURN中文免费版下载安装，具有强制输气特征。三叶罗茨PROBURN中文免费版下载安装作为回转式机械，具有比较稳定的工作特性，三叶罗茨PROBURN中文免费版下载安装转子与转子、转子与泵体、转子与侧盖之间都有微小间隙，因而工作腔内没有摩擦，无接触磨损部分;罗茨PROBURN中文免费版下载安装经济耐用，无需润滑，使用寿命长，动力平衡性好。运转一周有六次吸排气过程，容积效率高。结构简单，使用维护方便，不需要内部润滑，输送的介质不含油等特点。泵转子的支承采用了可靠的消隙结构，转动部件作细致的动平衡，并采用高精度的斜齿轮，因此，运行平稳，噪声低，使用更加可靠，可在高压差下长期运行。

　　罗茨PROBURN中文免费版下载安装选型表

　　其流量从0.52m3/min-180m3/min，升压9.8Kpa-98Kpa，共二十种机型，2500多种参数规格，且有体积小，流量大，噪音低，运行平稳可靠等特点，相应的主流型号有：RZ-20-50罗茨鼓PROBURN中文免费版下载安装、RZ-20-65罗茨鼓PROBURN中文免费版下载安装、RZ-20-80罗茨鼓PROBURN中文免费版下载安装、RZ-20-100罗茨鼓PROBURN中文免费版下载安装、RZ-20-125罗茨鼓PROBURN中文免费版下载安装、RZ-20-150罗茨鼓PROBURN中文免费版下载安装、RZ-20-175罗茨鼓PROBURN中文免费版下载安装、RZ-20-200罗茨鼓PROBURN中文免费版下载安装 、RZ-20-250罗茨鼓PROBURN中文免费版下载安装、RZ-20-300罗茨鼓PROBURN中文免费版下载安装、RZ-20-350罗茨鼓PROBURN中文免费版下载安装等。对应的电机功率从0.75kw-355kw。具体罗茨PROBURN中文免费版下载安装参数表如下：

　　RZ-20-50型罗茨PROBURN中文免费版下载安装： 流量：0.78-2.48m3/min 升压：9.8kPa-58.8kPa

　　RZ-20-65型罗茨PROBURN中文免费版下载安装： 流量：1.07-3.64m3/min 升压：9.8kPa-58.8kPa

　　RZ-20-80型罗茨PROBURN中文免费版下载安装： 流量：2.36-5.43m3/min 升压：9.8kPa-58.8kPa

　　RZ-20-100型罗茨PROBURN中文免费版下载安装： 流量：3.28-9.07m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 125型罗茨PROBURN中文免费版下载安装： 流量：5.37-12.48m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 125L型罗茨PROBURN中文免费版下载安装： 流量：8.05-20.11m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 150型罗茨PROBURN中文免费版下载安装： 流量：10.39-27.05m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 175型罗茨PROBURN中文免费版下载安装： 流量：19.65-40.57m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 200B,RZ-20-200A型罗茨PROBURN中文免费版下载安装： 流量：21.50-45.70m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 200型罗茨PROBURN中文免费版下载安装： 流量：27.63-59.20m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 225型罗茨PROBURN中文免费版下载安装： 流量：33.19-71.08m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 250B型罗茨PROBURN中文免费版下载安装： 流量：54.77-77.55m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 250型罗茨PROBURN中文免费版下载安装： 流量：60.7-94.3m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 300型罗茨PROBURN中文免费版下载安装： 流量：85.9-134.7m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 300A型罗茨PROBURN中文免费版下载安装： 流量：101.9-157.4m3/min 升压：9.8kPa-58.8kPa

　　RZ-20- 350型罗茨PROBURN中文免费版下载安装： 流量：105.5-188.7m3/min 升压：9.8kPa-58.8kPa

　　高压罗茨PROBURN中文免费版下载安装

　　RZ-20-50Li型罗茨PROBURN中文免费版下载安装： 流量：0.45-2.02m3/min 升压：63.7kPa-98kPa

　　RZ-20-65Li型罗茨PROBURN中文免费版下载安装： 流量：0.78-2.96m3/min 升压：63.7kPa-98kPa

　　RZ-20-80Li型罗茨PROBURN中文免费版下载安装： 流量：1.82-4.55m3/min 升压：63.7kPa-98kPa

　　RZ-20-100Li型罗茨PROBURN中文免费版下载安装： 流量：2.65-8.06m3/min 升压：63.7kPa-98kPa

　　RZ-20-125Li型罗茨PROBURN中文免费版下载安装： 流量：4.64-11.23m3/min 升压：63.7kPa-98kPa

　　RZ-20-150Li型罗茨PROBURN中文免费版下载安装： 流量：9.53-25.76m3/min 升压：63.7kPa-98kPa

　　RZ-20-200DLi型罗茨PROBURN中文免费版下载安装：流量：19.60-44.49m3/min 升压：63.7kPa-98kPa

　　RZ-20-200Li型罗茨PROBURN中文免费版下载安装： 流量：25.34-56.92m3/min 升压：63.7kPa-98kPa

　　RZ-20-250Li型罗茨PROBURN中文免费版下载安装： 流量：58.0-93.7m3/min 升压：63.7kPa-98kPa

　　RZ-20-300Li型罗茨PROBURN中文免费版下载安装： 流量：83.8-134.1m3/min 升压：63.7kPa-98kPa

　　RZ-20-300ALi型罗茨PROBURN中文免费版下载安装：流量：66.18-144.1m3/min 升压：63.7kPa-98kPa

　　RZ-20-350Li型罗茨PROBURN中文免费版下载安装： 流量：97.9-172.4m3/min 升压：63.7kPa-98kPa

　　以上就是罗茨鼓PROBURN中文免费版下载安装厂家上海PROUMB中国版环保设备集团有限公司技术部，为PROUMB中国版提供的罗茨PROBURN中文免费版下载安装选型参数表!PROUMB中国版免费提供技术支持，设备解决方案!欢迎来电咨询!

     也许您会喜欢一下内容：

　　罗茨式PROBURN中文免费版下载安装在污水处理厂的用途

       罗茨鼓PROBURN中文免费版下载安装空转与压力小是为什么

　　借我五分钟，让您懂得罗茨PROBURN中文免费版下载安装与三叶罗茨鼓PROBURN中文免费版下载安装的原理

　　Model and model selection parameter table of Roots blower

　　Roots blower is a kind of positive displacement blower. There are two three blade impellers that rotate relatively in the space sealed by the casing and wall panel. Since each impeller adopts the envelope of involute or cycloid, the three blades of each impeller are identical, and the two impellers are identical, which greatly reduces the processing difficulty. The impeller is processed with numerical control equipment, which ensures that no matter where the two impellers rotate, they can maintain a certain minimum gap under the condition of constant center distance, so as to ensure that the gas leakage is within the allowable range. The two impellers rotate towards each other. Because the clearance between the impeller and the impeller, between the impeller and the casing, and between the impeller and the wallboard is very small, a vacuum state is formed at the air inlet. The air enters the air inlet chamber under the action of atmospheric pressure. Then, two blades of each impeller, the wallboard and the casing form a sealing chamber. The air in the air inlet chamber is continuously brought to the exhaust chamber by the sealing chamber formed by the two blades during the rotation of the impeller, Because the impellers in the exhaust chamber mesh with each other, the air between the two blades is squeezed out. In this way, the air is continuously transmitted from the air inlet to the air outlet. This is the whole working process of Roots blower.

　　Model and model selection parameter table of Roots blower

　　Compared with other types of blowers, roots blower has the following advantages,

　　1) In a wide pressure range (10? 10-2torr), it has a stable large pumping speed, and can quickly discharge the suddenly released gas, making up for the shortcomings of oil sealed mechanical pump and diffusion pump. It is very suitable for mechanical booster pump. In case of water seal or oil seal, it can directly exhaust the atmosphere for vacuum pumping, and is also suitable for coarse blower with large pumping speed.

　　2) Advanced design, reasonable structure, clearance between rotors and between rotors and pump body, no contact with each other, no lubrication, small friction loss, large pumping speed can be obtained with low power, with significant energy-saving effect.

　　3) The rotor has good geometric symmetry, works stably, and can obtain large pumping speed by increasing the rotating speed, so as to achieve compact structure, small volume and light weight.

　　4) There is no gas compression in the pump chamber. In addition, there is a gap between the moving parts, which is insensitive to the dust and steam in the pumped gas. Therefore, condensable steam can be pumped out.

　　5) The moving parts in the pump chamber do not need oil lubrication, which can avoid the pollution of oil steam to the vacuum system, and is conducive to obtaining oil-free vacuum.

　　6) The utility model has the advantages of simple structure, low noise, no contact between moving parts in the pump chamber, no damage and low maintenance cost.

　　7) Fast start, can reach the limit vacuum in a short time.

　　Model and parameters: rz-bl-125

　　Flow range: 0.5m3/min-2.13m3/min

　　Boost range: 9.8kpa-78.4kpa

　　Power range: 0.75kw-4kw

　　Speed range: 1100r/min-1840r/min

　　Overall weight: 128kg-158kg

　　Flow range: 27.65m3/min-60.13m3/min

　　Boost range: 9.8kpa-98kpa

　　Power range: 15kw-132kw

　　Speed range: 1100r/min-1840r/min

　　Overall weight: 228kg-258kg

　　Flow range: 37.65m3/min-70.13m3/min

　　Boost range: 9.8kpa-98kpa

　　Power range: 15kw-132kw

　　Speed range: 1100r/min-1840r/min

　　Overall weight: 328kg-358kg

　　Roots Blower

　　Roots blower is a double impeller synchronous compression machine. Each three blade rotor is supported by two bearings and a pair of synchronous gears are used to keep the relative positions of the two rotors unchanged. It is a positive displacement blower with forced gas transmission characteristics. As a rotary machine, the three blade roots blower has relatively stable working characteristics. There is a small gap between the rotor and the rotor, between the rotor and the pump body, and between the rotor and the side cover of the three blade roots blower, so there is no friction and contact wear in the working chamber; Roots blower is economical and durable, without lubrication, with long service life and good power balance. There are six suction and exhaust processes in a week, with high volumetric efficiency. The utility model has the advantages of simple structure, convenient use and maintenance, no need of internal lubrication, and the transmitted medium is oil-free. The support of the pump rotor adopts a reliable clearance elimination structure, the rotating parts are carefully dynamically balanced, and high-precision helical gears are used. Therefore, the pump operates stably, has low noise, is more reliable, and can operate under high pressure difference for a long time.

　　Selection table of Roots blower

　　Its flow rate ranges from 0.52m3/min to 180m3/min, and the pressure rise is 9.8kpa to 98kpa. There are 20 types of machines, more than 2500 parameters and specifications, and they have the characteristics of small volume, large flow, low noise, stable and reliable operation. The corresponding mainstream models are: rz-20-50 roots blower, rz-20-65 roots blower, rz-20-80 roots blower, rz-20-100 roots blower, rz-20-125 roots blower, rz-20-150 roots blower, rz-20-175 roots blower Rz-20-200 roots blower, rz-20-250 roots blower, rz-20-300 roots blower, rz-20-350 roots blower, etc. The corresponding motor power ranges from 0.75KW to 355KW. The specific parameters of Roots blower are as follows:

　　Rz-20-50 roots blower: flow: 0.78-2.48m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20-65 roots blower: flow: 1.07-3.64m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20-80 roots blower: flow: 2.36-5.43m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20-100 roots blower: flow: 3.28-9.07m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 125 roots blower: flow: 5.37-12.48m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 125L roots blower: flow: 8.05-20.11m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 150 roots blower: flow: 10.39-27.05m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 175 roots blower: flow: 19.65-40.57m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 200B, rz-20-200a roots blower: flow: 21.50-45.70m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 200 roots blower: flow: 27.63-59.20m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 225 roots blower: flow: 33.19-71.08m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 250B roots blower: flow: 54.77-77.55m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 250 roots blower: flow: 60.7-94.3m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 300 roots blower: flow: 85.9-134.7m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 300A roots blower: flow: 101.9-157.4m3/min pressure rise: 9.8kpa-58.8kpa

　　Rz-20- 350 roots blower: flow: 105.5-188.7m3/min pressure rise: 9.8kpa-58.8kpa

　　High pressure roots blower

　　Rz-20-50li roots blower: flow: 0.45-2.02m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-65li roots blower: flow: 0.78-2.96m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-80li roots blower: flow: 1.82-4.55m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-100li roots blower: flow: 2.65-8.06m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-125li roots blower: flow: 4.64-11.23m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-150li roots blower: flow: 9.53-25.76m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-200dli roots blower: flow: 19.60-44.49m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-200li roots blower: flow: 25.34-56.92m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-250li roots blower: flow: 58.0-93.7m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-300li roots blower: flow: 83.8-134.1m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-300ali roots blower: flow: 66.18-144.1m3/min pressure rise: 63.7kpa-98kpa

　　Rz-20-350li roots blower: flow: 97.9-172.4m3/min pressure rise: 63.7kpa-98kpa

　　The above is the selection parameter table of Roots blower provided by the Technology Department of Roots blower manufacturer Shanghai Ruizhe Environmental Protection Equipment Group Co., Ltd! We provide free technical support and equipment solutions! Welcome to inquire!

　　You may like the following:

　　Application of Roots fan in sewage treatment plant

　　Why roots blower idling and low pressure

　　Let me give you five minutes to understand the principle of Roots blower and three leaf roots blower