Heat exchange decline
The same production requires a higher temperature or more energy.
Solutions / Installation delimitation
System descaling.
We've recovered under control.
First, we determine what settled and what material we work with. Then we conduct closed-loop cleaning, controlling the reaction until the installation is safely started.
- Exchangers and coilsheat exchange
- Tubes and pipesmedium flow
- Boilers and condensersprocess efficiency
Diagnosis before chemistry
First we determine what really limits the installation.
Mineral scale, corrosion products, process sediment and biofilm require a different approach. We combine symptoms with the sample and working conditions before proposing technology.
temperature and energy
Increasing flow resistance
The narrow section loads the pumps and limits the available performance of the device.
Corrosion hidden under the sediment
The deposits cut off the metal from the protective program and favor local damage.
More and more stops
Repeated emergency cleaning indicates that the cause of the sludge has not been removed.
Circular closed
Process prepared for device, material and stop.
Each stage has its own goal and end criterion. The plant team knows what we do, what parameters we observe and when the installation can safely return to work.
Entry: sediment sample, device data and process conditions.Technology test and selection
We're checking the type of sediment, sample response, and chemical compatibility with metal and seals.
Circuit preparation
We determine the direction of circulation, connection points and how to safely separate the device.
Cleaning under control
We run a circulation, observing temperature, reaction, flow and actual reaction.
Rinse and return to work
We neutralise the residue, confirm the final parameters and prepare recommendations after launch.
Control during work
We see when the reaction ends.
We don't finish the trial just because the time has passed. The decision is based on the course of reaction and parameters specific to the selected technology.
Measurement runs the process from first circulation to last rinse.Circus and temperature
We maintain conditions that allow to effectively remove sediments without unnecessary loading of material.
Response and Reaction
Measurements show whether the process is still working, whether it needs correction or transition to flushing.
Final parameters
We end after meeting the established criteria and document the conditions for safe launch.
Effect after startup
The result is confirmed in installation operation.
Clean surface is the beginning. After commissioning, the temperature, flow, process stability and the plan to reduce sediment build-up are important.
Check the cost recovery potentialBetter temperature balance
The cleaned surface again effectively transmits heat between the media.
Stable flow
Removing deposits restores the available cross-section and relieves the circulation system.
Less Emergency Interventions
The planned process reduces the need for response only after an alarm or stop.
Relapse protection plan
The report combines the cause of sediment with recommendations on water, filtration and control.
Scope of applications
Technology depends on location and material.
If sediment is not scale, we change technology instead of increasing the aggressiveness of chemistry. Material safety is as important as cleaning speed.
Plate and pipe exchangers
We select flow direction and process parameters for the geometry of channels and the material of plates or tubes.
Pipelines and technological circuits
We evaluate the capacity, available adapters, the possibility of circulation and the safe reception of the solution after work.
Boilers, condensers and coils
We combine descaling with water quality assessment to reduce sediment build-up.
FAQ
Before descaling it is worth to determine a few specifics.
Dismantling, chemistry selection, work control, neutralisation and reduction of sediment build-up.
Does the system need to be dismantled?
In many cases, cleaning is carried out in a closed circuit through available shortcuts, without dismantling the device. The ultimate method depends on geometry, flow, sediment type and the possibility of safe separation of the installation.
How is the appropriate treatment product selected?
The selection is based on a sample of sediment, construction materials and working conditions. We check the response effectiveness and compatibility with metals, seals and auxiliary elements.
How is the cleaning process controlled?
We monitor parameters suitable for the technology used, including temperature, reaction, time, circulation and reaction. The completion criteria are established before the work begins.
What happens to the solution after cleaning?
The method of neutralisation and management is determined in accordance with the composition of the bath, the conditions of the plant and the applicable requirements. We do not automatically assume that the washing can go to the sewage system.
How can renewed scale build-up be limited?
After cleaning, we analyze the cause of the sediment. Further actions may include correction of water quality, dosing, blowdown, filtration, process parameters or control frequency.
Installation evaluation
Let's discuss symptoms and a safe cleaning range.
Photos, a short equipment description and basic parameters are sufficient. We will determine whether a deposit sample, an on-site visit or process preparation is required.