Author: Mr. Deshpande- G M - Technical

What you should know about the oil properties of Vacuum Pumps

There are multiple vacuum pump oil manufacturers in the market, offering multiple variants. Figuring out which oil variant is perfect for your vacuum pumps is vital. Choosing the wrong vacuum pump oil can prove to be detrimental for the operation of your pump. The best way to choose the right oil (also known as a lubricant) is to know the essential properties of the same. When you know which oil properties you have to keep in mind and compare, choosing…

10 Things you should know before buying a Vacuum Pump

The vacuum pump is a very critical component of a system. You must know exactly what kind of vacuum pump you need for your system. Otherwise, it can lead to loss of efficiency and productivity. Deciding on the right vacuum pump is not difficult and knowing a few factors can help you in the process of making the right choice. The following are the necessary points you should consider before buying a vacuum pump: Flow Rate: The flow rate of…

Advantages of Rotary Positive Displacement Blowers Versus Centrifugal Blowers

Centrifugal blowers are generally more expensive than positive displacement blowers. Centrifugal blowers operate at high speeds (up to 30,000 RPM) and, as such, rely heavily on instrumentation which monitor many conditions to protect against unfavorable operating conditions. If such instrumentation fails, or is not utilized, a centrifugal blower will often fail to the point that replacement is the only repair alternative. A positive displacement blower will provide definite warnings prior to failure allowing the user to remove the unit from…

Blower Bearing Life

Basics of Bearing Life: L10= (C/P)10/3 x a x106/60 ——- n L10 estimated bearing life in hours; estimated as the 90% reliability hours C = radial rating of the bearing P = radial load on the bearing a = life adjustment factor; ex: oil viscosity, oil quality, etc. n = rotational speed in rev/min Doubling load reduces life to one tenth Doubling speed reduces life by one half Drive Alignment and Belt Tension: From this we can see that bearing…

Why Lobe Blower Needs Acoustic Enclosure?

The acoustic enclosure for lobe blower has two functions: one is is to control the noise level of installation and another to protect the blower and its instrumentation from dust/ rain/wind in outdoor installations, As you are aware, a blower may produce a loud noise during its operation. In case of some installations, especially in environment compliant projects, there is a strict limitation in noise level, commonly restricted to under 85db(A). Where there is a requirement for large displacement volumes,…

Why Lobe Blowers Produce Vibration?

There are several reasons for lobe blowers to produce vibration , even small problem may cause vibration. Although vibrations may not affect the operating parameters of the blower initially, it is imperative to resolve this at the earliest. Here are some of the reasons/ causes of Vibrations: The foundation bolts get loose, it may cause vibration in vertical direction. The couplings don’t cooperate well with each other. (for roots blower having direct coupled drive) The concrete base of the blower or…

Blowers for Mining Industry

Roots Blowers are used in copper, nickel, gold, and diamond mines to name only a few. Principal applications: Pneumatic conveying of dry bulk materials. Air supply for oxidation processes waste water treatment / effluent treatment plants Corrosive Gas Boosting Pneumatic conveying of dry bulk materials: Pneumatic Conveying is a widely adopted means of transporting dry bulk material either by Vacuum or by Pressure of Air. Depending on the material to be conveyed, The air stream with specific velocity will carry…

Why one should insist for Continuous Process system over the kettle?

Let us see what happens in case of batch system. Typical step Pharma industry: Product concentration, after reaction or washings, to evaporate solvent used in the process. Conventional system used: Reaction kettle under vacuum to evaporate the solvent. Batch time: 5 hrs to 20 hrs. [The product gets heated unnecessarily for so many hours] Heating media used: Steam where possible or Hot water if product is much heat sensitive. [Hot water is poor heat transfer media, hence requires more heating…

Mechanical Vapour Re-Compression System

There is a law in Physics which states that no one can create or destroy energy. You can only convert one form of energy into another. Mechanical vapour recompression system is one such energy recovery process. Usually, you find substantial wastage of energy in industries. One of the prime examples is the wastage of steam through evaporation. Steam has tremendous power. James Watt realised the potential of steam to invent the steam engine. Therefore, wastage of steam is a criminal…

300-101   400-101   300-320   300-070   300-206   200-310   300-135   300-208   810-403   400-050   640-916   642-997   300-209   400-201   200-355   352-001   642-999   350-080   MB2-712   400-051   C2150-606   1Z0-434   1Z0-146   C2090-919   C9560-655   642-64   100-101   CQE   CSSLP   200-125   210-060   210-065   210-260   220-801   220-802   220-901   220-902   2V0-620   2V0-621   2V0-621D   300-075   300-115   AWS-SYSOPS   640-692   640-911   1Z0-144   1z0-434   1Z0-803   1Z0-804   000-089   000-105   70-246   70-270   70-346   70-347   70-410  

Enquire
close slider