Skip to main content

Operating Principle of Centripetal pump

The centripetal pump is used in purifiers or clarifiers. It discharges the clarified oil under pressure. It operates on the reverse principle as a centrifugal pump.
In a centrifugal pump, the impeller which has inclined vanes rotates in a stationary casing. The liquid being pumped flows out from within the pump through the impeller vanes channels. The reverse is the case with the centripetal pump.

It is fixed to the hood of the separator and its disc which is provided with the channels is immersed in the liquid rotating with the bowl. The oil is peeled off by centripetal pump and flows into its spiral channels from outside, its kinetic energy is converted into pressure energy.
When back pressure is low, the depth of immersion of the centripetal pump in the oil is small. It can, however, be increased by throttling the valve in the discharge line. In this way, a good liquid seal is obtained and the liquid does not come into contact with the air and remains free of foam. In addition, high backpressure is obtained, so that delivery heads of up to 10-15m water column can be achieved.

Labels:

Comments

  1. Magnum Switchgear18 February 2021 at 05:39

    Great tutorial. Would like to read more on its applications. Single Phase Submersible Pump Control Panel Manufacturers.

    ReplyDelete
  2. BEN STOLKER16 August 2021 at 18:01

    Separating donkeys are so natural! These sort of shoes generally cover the vast majority of the foot and accompany either a square or stage impact point. You can dress down for a lunch or go OTT with a shimmery number for a party. Slouch Boots

    ReplyDelete
  3. Fred wilson18 December 2022 at 17:08

    Your quest is over if you're seeking for the best Submersible pump retailer. This team has excellent customer service and communication skills. Additionally, you may use our Paid/Free Add Boost Option to promote your company or website.

    ReplyDelete

Post a Comment

Popular posts from this blog

Difference Between A, B & C-Class Divisions?

IMO Symbol A Class Division  IMO Symbol B Class Division  SOLAS has tables for structural fire protection requirement of bulkheads and decks. The requirements depend on the spaces in question and are different for passenger ships and cargo ships. The Administration has required a test of a prototype bulkhead or deck in accordance with the Fire Test Procedures Code to ensure that it meets the above requirements for integrity and temperature rise. Types of Divisions: "A" Class "B" Class "C" Class "A" Class: "A" class divisions are those divisions formed by bulkheads and decks which comply with the following criteria: They are constructed of steel or equivalent material They are suitably stiffened They are constructed as to be capable of preventing the passage of smoke and flame to the end of the one-hour standard fire test. they are insulated with approved non-combustible materials such that the average tempera
15 comments
Read more

Why do we blow through engine before starting ?

The engine is blown through on air before starting it : a) To Blow out through indicator cock any residual exhaust gas or     other products of combustion trapped inside the cylinder after     shutting the engine. b) To check if any jacket cooling water from cylinder head or     turbocharger or any other source, has leaked while the engine          was shut and collected on top of piston. If while blowing                  through, water comes out of indicator cock or relief valve, we          need to investigate and rectify the fault before starting the                engine. It is imperative that the engine is blown through before        starting. There have been cases where the generator engine has        been started from control room without bothering to blow     through first, and water collected on top of piston has resulted in      a bent connecting rod and broken piston.( Reason – water can          not be compressed )
11 comments
Read more

Load Line & Why it is Important

Merchant ships have a marking on their hull know as the Plimsoll line or the Plimsoll mark, which indicates the limit until which ships can be loaded with enough cargo, internationally, the Plimsoll line on a ship is officially referred to as the international load line. Every type of ship has a different level of floating and the Plimsoll line on a ship generally varies from one vessel to another.  All vessels of 24 meters and more are required to have this Load line marking at the centre position of the length of summer load water line. There are two types of Load line markings:- Standard Load Line marking – This is applicable to all types of vessels. Timber Load Line Markings – This is applicable to vessels carrying timber cargo. These marks shall be punched on the surface of the hull making it visible even if the ship side paint fades out. The marks shall again be painted with white or yellow colour on a dark background/black on a light background.  The comp
7 comments
Read more