Archive for the ‘Pump Maintenance’ Category

Augmented reality supports pump and valve service

Wednesday, May 9th, 2018 von admin

At this year’s Achema, KSB Service GmbH is, for the first time, presenting its new service concept based on augmented reality. It is all about working with data glasses linked with the Internet, or with a smartphone app. Via these devices users or technicians are guided during their service work by an expert per video and audio. The experts, looking into their screen at their usual service workplace, can assess the situation through the eyes of the person present at the site.

This helps instruct technicians who are not specialised in pumps, for example, to carry out common maintenance measures, step by step. Further, the data glasses can be used to transmit exploded views or screenshots that can then be viewed in the corresponding field.

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Triple the service life by a stator adjustment unit

Thursday, April 26th, 2018 von admin

The xLC unit was added to the product portfolio of the Nemo progressing cavity pump from Netzsch. This triples the service life of the pump, particularly when conveying difficult, abrasive media. When wear occurs in the rotor-stator system, this new unit allows the performance of the pump to be re-established by adjusting the preload between the conveyor elements.

 

 

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KSB puts pumps into the Internet of Things

Thursday, March 15th, 2018 von admin

At this year’s Achema, KSB is presenting a new pump monitoring system called KSB Guard. Networked vibration and temperature sensors fitted directly to the pump make availability at plant level transparent. The system ensures that changes in the operating behaviour of the machine are detected at an early stage, and maintenance work can be better planned, without having to be on site with the pump. Unlike previous systems, KSB Guard is ideally suited for retrofitting. The sensor unit is attached to the bearing bracket or the drive lantern of the pump using a magnet and adhesive, and can be mounted during operation, with no need for changes to the machine. A battery unit, which is also supplied, provides self-sufficient power supply.

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Mounting aid for waste water pumps

Thursday, March 8th, 2018 von admin

SewaSlide is a movable support that makes the task of opening the pump a simple one-person job, allowing measures such as

  • impeller inspection or
  • the removal of fibres and solids.

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Maintenance-in-place-solution for progressing cavity pumps

Monday, February 19th, 2018 von admin

Progressing cavity pumps from Allweiler can be delivered with an Optifix option. The pump can be disassembled in five steps, and eliminates the need to dismantle it from piping to change the rotor, stator, joints or shaft seal.

Designed to deliver superior speed and efficiency, Optifix’s easy exchange design is optimized for safe and streamlined inspections, parts removal and service operations. In wastewater treatment service, Optifix can reduce mean time to repair intervals by as much as 85 percent and boost pump service life by up to 500 percent when combined with patented Alldur stator solution.

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Pump field services

Friday, February 2nd, 2018 von admin

Large pumps, such as those operated in the

  • oil and gas,
  • power generation and
  • water industries

perform a crucial role and represent a significant investment by the owner. Safeguarding these assets and maintaining efficiency and reliability are vital for the continued productivity of the application. Very often, when it comes to maintenance, the choice is between the original equipment manufacturer (OEM) or an independent service provider (ISP), but John Murray describes here that it is possible to have the best of both worlds.

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Sulzer doubles capacity of high voltage testing to improve repair times

Thursday, January 11th, 2018 von admin

Performance testing of high voltage motors and generators is usually carried out to determine benchmark data following a major repair. However, increasingly, customers are requiring this information as part of a problem diagnosis or to verify performance figures for a component when its essential data has been lost. To keep up with growing demand, Sulzer has made a major investment at its Falkirk Service Center (Scotland) that will enable the test-bed load capacity to be doubled.

Until now, the Falkirk site has used a 1,250 kVA diesel generator that operates through two step-up transformers to provide 3.3 – 11 kV via high voltage switchgear to the test cell. This setup ensures a reliable power source for testing that is not affected by local demand on the power grid. The new investment will add a 2,000 kVA and a 700 kVA generator to the site that will be synchronized through a 4000A LV switchboard, as well as a new 2,500 kVA transformer, that will double the capacity of the test bed.

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Monitor your pump online – at any time, at any place

Friday, December 8th, 2017 von admin

Fig. 1

The generation of maintainers who check the condition of pumps on a daily basis by listening and touching the equipment is dying out. Nevertheless, pumps must operate reliably. To solve this problem, BestSens has developed the Bearing Monitoring System, BeMoS for short (Figure 1).

BeMoS monitors roller bearings in machinery and plants from the very first second of operation. What is so special about it is the underlying technology:

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Inspection software for explosion-protected plants – paperless, seamless

Thursday, November 23rd, 2017 von admin

PEC-EX is the latest software module the company R. Stahl introduces exclusively for the plant managers working in the explosion-protected plants. The primary objective of this solution is to optimise the planning execution and documentation of the inspections and tests conducted periodically in a plant.

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Sulzer in Glasgow Sets the Standard in Maintenance and Repairs

Wednesday, November 22nd, 2017 von admin

Increasing pressure to reduce costs and optimise performance is causing many industries to reassess the way in which they tackle maintenance issues. Sulzer’s Glasgow facility has been quick to expand the capabilities and expertise of its staff to ensure additional benefits for customers and help meet these demands.

Scott Tyre took on the Glasgow service centre manager’s role in early 2017, after joining Sulzer as Contracts Manager in June 2016. He comments: “The Glasgow Service Centre is continuously improving to keep pace with its customers’ demands and the staff pride themselves in delivering the best possible technical service. Our challenge is to provide expert engineering support along with concise customer communication and dialogue, 100% of the time.”

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