Haderslev District Heating
Haderslev District Heating
Weiss ApS installs a new start-up burner on the existing boiler system for Haderslev District Heating.
Specifications
- Fuel: Wood chips
- Boiler size: 2 x 10,5MW, med scrubber 12,5MW
- Plant type: District heating plant
- Energy type: Hot water system
- Upgrade: 2024
Challenge
The wood chip system in Haderslev district heating plant was installed in 2013 and they repeatedly had problems with getting the plant up and running again after a shutdown.
It was unsafe to have to enter the grate and manual-ley ignite the chip and the whole process of getting the boiler back up and running was very time consuming.
Weiss ApS solved the problem by installing a com-plete new oil start-up burner on the existing boiler system.
Scope
- Hardware delivery.
- Creating a pass through the water chamber as part of the pressure part, above the grate.
- Installation of the new start-up burner.
- Electrical and air installation.
- Commissioning in collaboration with the customer’s staff.
Advantages
- Well-documented and proven technology.
- Reliable, fast and safe start-up of the biomass boiler without having to enter the grate.
- Easy to service and maintain.
- Small investment
”We are incredibly satisfied with our new starter burner from Weiss. The whole process, from the first contact to the final installation, has been a positive experience. It is clear that Weiss has a deep under-standing of their products and their customers’ needs.
We received thorough guidence that helped us choose the right product for our system and needs. The installation went smoothly and the burner works even better than we expected. The customer service has been top notch both before, during and after the purchase. We can highly recommend Weiss to others who are considering investing in a starter burner for their boiler.”
Steffen Truelsen, Engineer, Haderslev District Heating
New silo with Weiss NFU outfeed
The picture to the left shows a new silo with Weiss NFU feeding system delivered to a large Danish company.
New silo with Weiss NFU outfeed
Weiss has delivered a new larger silo, an NFU discharge system, control modification, as well as start-up and commissioning of the plant.
Specifications
Fuel: Wood shavings / crumbs
Silo: Gross 285 m3
Type of installation: Industry Hot water systems
Rebuilt: 2023
Challenge
The customer experienced the cone-shaped silo floor clogging, resulting in costly downtime. However, the silo wasn’t big enough for them to run over a weekend.
The pictures show Weiss NFU at the bottom of the silo with transport augers to the boiler plant.
Scope
- New steel silo
- Dismantling the existing silo
- Installation of the new Weiss components and adaptation to existing systems
- Start-up and commissioning of systems
Advantages
- Well-documented and proven technology.
- Reliable and almost no risk of clogging
- Easy to service and maintain.
- Small investment
Before:
Silo with cone-shaped outlet and often clogging.
After:
New Weiss NFU outfeeder with a flat bottom to prevent clogging.
Weiss ApS offers:
- Proven technology and components.
- Service and original spare parts.
- Upgrade of existing systems.
“Weiss has been the main contractor on the job, which was a puzzle with subcontractor coordination and construction challenges. It’s fun to go to work when all the pieces finally fall into place.”
Jens Christian Damsgaard – Project manager at Weiss ApS
