Instalasi pengolahan termal / pengering vakum

WTT Thermobehandlungsanlage / Vakuumtrockner

3213

Thermal Treatment Plant / Vacuum Dryer WTT

Used, Year of Manufacture 2017

Thermal treatment system / thermal chamber for wood modification

The WTT thermal chamber is a plant for the thermal modification of wood. It enables efficient treatment of 2 to 3 batches per day, depending on the thickness and type of wood. The system features a powerful energy and heat transfer system and operates with a gas- or oil-fired boiler plant that uses thermal oil as a heat transfer medium.

Technical Data:

Capacity: 5,950 – 9,900 m³ of wood per year (at 330 operating days)
Usable volume: 9 m³ (at 50 mm wood thickness)
Stack dimensions: 10,500 x 1,300 x 1,100 mm (L x W x H)
Minimum board thickness: 10 mm
Electrical connection: 3 x 400 V, 50 Hz + Neutral + Earth, 63 A
Specific power consumption: 15.9 kW/m³
Maximum heating capacity: 2 MW (230°C – 250°C thermal oil)
Heat consumption: 120 kWh/m³ of wood
Autoclave length: 11,000 mm
Autoclave diameter: 1,800 mm
Autoclave material: 10 mm Duplex stainless steel EN 4462
Hydraulically operated door with 1.5 kW drive
Working pressure: 0.1 to 15 bar (absolute)
Operating temperature: 0°C to 220°C
200 mm glass wool insulation, clad with 1 mm galvanized steel sheet

Main Components:
1. Autoclave for the heat treatment process
2. Vacuum system for evacuating the autoclave before heat is applied
3. Energy center with a 2 MW oil burner
4. 4 MW cooling system with dry coolers
5. Nitrogen generator
6. Gas cooling system

Heating and Cooling System:
Heat exchangers: 8 units (4 per side)
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Material: Stainless steel tubes (sea water resistant)
Total area: 165 m²
Cooling water consumption: 1,000 l/batch (not contaminated, only heated)

Control and Operation:
Control system: WTT ExoT (fully automatic)
Display: 22" color monitor with IBM computer and printer

Sensors:
4 PT100 temperature probes
2 mechanical thermometers
1 vacuum/pressure transmitter
1 mechanical vacuum/pressure gauge

Special Equipment:
Hydraulic rail bridge for easy transport of wood trolleys
Automatic trolley extraction with cable winch (1.5 kW)
2 MW thermal oil boiler (heating)
Heating oil tank (4,000 l) with measuring system
Insulated 20-foot steel container for heating module
Stainless steel safety chimney (300 mm diameter, 6,000 mm length)

Functional Description:
1. Loading the autoclave with wood
2. Generating preliminary vacuum
3. Filling with gas
4. Heating
5. Modification
6. Cooling
7. Pressure equalization
8. Generating final vacuum / drying
9. Pressure equalization
10. Unloading

Certified according to EC Pressure Equipment Directive (PED) 97/23/EC
Design according to EN 13445

Sale on behalf of the customer, ex location near 5020 Salzburg (Austria), without dismantling, transport or assembly
Dismantling, loading, and transport by us optionally available

Subject to error in description and price

To avoid misunderstandings, an on-site inspection is possible and recommended by appointment

Sale as is

Technical data, condition description, year of manufacture, and scope of delivery according to manufacturer’s brochure or previous owner, without guarantee
Subject to prior sale
No warranty for used machines; sold as inspected
Pictures and videos are for reference only and do not represent the actual scope of delivery

Payment terms: Prices plus statutory VAT, payment prior to pickup or shipment

Delivery terms: ex location

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