Varaoke International Oy

http://varaoke.eu/products/pulp-mill-equipment/pulp-mill-420-tpd/

A register description in accordance with Section 10 of the Personal Data Act (523/99)

1. Register holder
Varaoke International Oy
Business ID: 0925191-4
Kullervonkatu 20 B 112
33500 TAMPERE
Tel: +358 10 292 2090

2. Contact person in matters relating to the register
Harri Aikio
Kullervonkatu 20 B 112
33500 TAMPERE

3. Register name
The marketing and analytics register of Varaoke International Oy

4. The purpose of handling personal data
The purpose of the register is to take care of the customer relationship between the register holder and the customer, as well as marketing and communications. The management of the register and the handling of the data can be outsourced to the co-operative partner of the register holder, who has committed to complying with this register description.

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The register may contain the following information about the customer:
– Name
– Telephone number
– Address
– E-mail address
– The name and business ID of the organisation
– Contact log

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The register is compiled from the register holder’s customer information system and the visitor tracking tool on the site, publicly available Internet sources and other public sources, both free and payable ones.

7. Passing on of data in compliance with the regulations
The register holder will not pass on the data to outside parties except for the co-operative partner of the register holder mentioned in point 4, unless actions by the Finnish authorities require it to do so.

8. Transferral of data outside the EU or EEA
As a rule, personal data is not transferred outside the European Union or European Economic Area.

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Sulje [x]

PULP MILL 420 TPD

PULP MILL 420TPD
1) Wood park
2) Chemical products
3) Pulp mill
4) Evaporation
5) Stripping warehouse

1) Wood park
Manufacturer: RAUMA REPPOLA
For the preparation and stockage of chips:
– Chipping capacity: 1.120 tpd
– Stockage capacity: max. 55.000 Tn. Transportation equipment for continuous feeding of logs:
– 1 Belt conveyor for receiving the logs Max. capacity: 150 Tn/hour Width: 3.200 Length: 8.100 Height: 5.100
– 2 Chain conveyors for waste
– Rolls conveyor for logs 900 m. width x 5.500 mm. length 15 Dented rolls
– Logs cleaning by cold recycled water and some clean water
– 2 Purges for stones
– 1 Transport belt for feeding the chipper Width: 1.200 with metal detector
– 1 Fixed crane for maintenance with remote control JONSERED J 1820 type, year 2.004
– 1 Chipper and enclosed material 1 RAUMA REPPOLA chipper 12.3000 type Length of cut: 21 mm. Disc of 3.000 mm. with 12 knives,
300 rpm VOITH Hydraulic couplings 2 Motors of 5.500 V, 500 Kw each one Speed: 1.475 rpm , Set of knives
– 1 Blowing cyclone for chips
– 1 Set of classification and sortage
– 1 Clasifier capacity 600 m3/h 5.000 m. x 4.000 m, holes of 50-18 – 4 by SUND DEFIBRATOR
– 1 Conveyor belt (by chain)
– 1 SUND DEFIBRATOR rechipper 81.220 type, overhauled in August 1.995, 8 Knives
– 1 Screw
– 1 RADER Feeder
– 1 RADER Surpresser
– 1 RADER Tank for stockage

Installation for collecting the chips
– 2 Belt conveyors
– 1 RADER Feeder and
– 1 RADER Surppreser
– 1 Magnetic separator

Earth treatment
– 1 Chain conveyor
– 3 Band conveyors
– 1 Sieve
– 1 Hammer mill
– Miscellaneous little tools
1 Granulometric control for cuts CHP CLASS type

2) Chemical products
Manufacturer: CELLECO (Sweden)
Process: Liquor of monosulfite of ammonium from sulphur and ammoniac SO 3 (NH42) 205g/l PH 7.4
Material
Sulphur circuit:
3 Tanks of 30 Tn. Total 90 Tn.
1 Sulphur kiln of 15 tpd pulverised by comprised air or steam. Length: 15 m. x diam. 0,80 m.
1 Cooling tower (inox 904 L). Height: 5,50 m. x diam. 0,90 m.
1 Suction tower. Height: 12 m. x diam. 0,80 m. Height: 12 m. x diam. 1,80 m. Intalox equip.
Liquid NH3 tank:
1 Exchanger, 1 Mixer, 1 Buffer, tank
Set of 17 pumps

3) Pulp mill
Digester: capacity 55,9 m3, length 16,8 m. x diam. 2,10
– Carrying of chips by belts with variable speed
– Manufacturer: VOEST-AUSTRIA, BAUER license
– Production: 420 tpd
– Raw material: chips of 12 to 24 mm. 10 % chemical products
– Performance: 80 % dry/dry in digester
– Reactive: Solution of monosulphite ammonium at 205 gl SO 3 (NH 42)
– Consumption: wood 910 tpd brut, sulphur 15 tpd, ammoniac 15 tpd
– Cooking time: 20 min. at 175o, 9 bar
– Shopper degrees: defibrating entry 14o SR, refining entry 48o SR
– Cleaning efficacy: index in treated water less than 10, in clear water less than 45
– Pneumatic transportation: RADER can admit 800 tpd of wood
– Chip cleaning: capacity 220 m3/h. Average: 52 %
– Presteamer: of 12 m3. Height 8,50 x diam. 1,60

– Heater: of white liquor with:
1 ASET horizontal tubular exchanger, BEU 273-2600 type 2 ASET horizontal tubular exchangers, BEU 273-2700 type 1 ASET vertical exchanger, BEM 508-6000 type
– 2 Rotary valves of 18 inches at entry and exit of boiler
– 1 Live bottom tank of 20 m3 with calory recovery, width 2,1 x height 4
– 4 FMW Screws to transport the pulp. Diam.: 500 mm.
– 2 SUND Defibrators, 412 F type, 40” each one with 2 motors of 920 Kw, 1.500 rpm, 5.500 V double disc.
With hydraulic oil pressure system to assure the adjustment.
Dryness: around 38 % at entry. 20/25 % at exit.

– 3 RAUMA REPPOLA Filters for pulp cleaning under pressure and working against current, three stages, power: 25 Kw. Motor speed: 300-1.450 rpm. Surface: 82 m2 each one.
The first and second filters are fed by the middle vat, the pulp of the third filter falls into a screw conveyor. Each filter has a fan for vacuum.
– Steam condensator 12 Tn/h. surface 430 m2 pressure, outside tube 4 bar

– Exit filter no 2
1 SUND Pump for thick pulp Pulp concentration: 18 % Power: 75 Kw, 2 bar, 120 m3/h.
– Malone filter diam. 800 x 1.000

– Exit filter no 3
1 MCEM SULZER Pump
Pulp concentration 12 %
Power: 160 Kw
Production: 18,5 BDT/H semi-chemical pulp
– Set of 51 pumps
– 1 FOXBORO Control system
To control all the cooking
– Refining
3 SPROUT WALDRON Refiners 42”, 1.500 Kw
4 ALLIMAND Refiners 36”, 750 Kw

4) Evaporation
Primary evaporation:
– Manufacturer: APV
– Type: mechanical recompressure
– Capacity: 32 Tn/h.
– Steam consumption: 0 Tn.
– Absorbed power: 700 Kw/h.
– Consistency at entry: 10 %
– Consistency at exit: 25 %
– 1 AHLSTROM RATEAU Overcompressor
– 2 ROSCO Evaporators
– Set of pumps

Secondary evaporation:
Manufacturer: ESCHER-WYSS
– Evaporation capacity: 39 T/h. black liquor at 10 %
– Steam consumption: 13 T/h. low pressure
– 400 Kg. of dry materia per pulp tonne at 10 %
– 2,7 Tn. of evaporated water / Tn. of steam at low pressure
– Consistency at exit: 60 %
– Consists of three counter-current effects:
No 1 of 340 m2 and 520 tubes No 2 of 310 m2 and 276 tubes No 3 of 310 m2 and 276 tubes
– 1 Condensator of 220 m2 and 544 tubes making between 350 and 450 m3/h of water at 40oC
– 1 Heater of 40 m2 and 56 tubes
– 3 Vacuum pumps
– Set of pumps

5) Stripping plant
– HERMEX Lime tank, year 1.995:
Volume 100 m3, diam. 4.200, height 10.200, mechanical filter, 12 m2
– SODIMATE Lime dossifier, year 1.995: DDMR 120 SC Type
– L2M Stock preparation of lime milk, year 1.995:
1 m3, diam. 1.300, height 1.150, with Mixel MM500 agitator
– L2M Stockage of lime milk, year 1.995:
11 m3, diam. 2.500, height 2.100, with Mixel MM900TF600 agitator
– 2 Air compressors, year 1.995:
Capacity 27,18 m3/min. Pressure differential 0.5 bar, Installed power 37 Kw, 2.920 rpm.
– 2 MLABBE Reactors, year 1.995:
Diam. 3.800, height 7.500, capacity 45 m3, shaken volume 23 m3, ROBIN agitator, type F5 140 37/21, installed power 37 Kw
– M LABBE absortion tower, year 1.995:
Diam. 1.000, height 13.000, 3 suction plates, internal pressure 0,5 bar, To 100oC, ABB FOUGAL HK Fan
– M LABBE Condensator, year 1.995:
Diam. 1.150, height 7.800, P= 3 bar, 262 tubes of 51 mm. diam. x 1 m. Vacuum inside the tubes of 7 m. water column
– Aircooler, year 1.995:
Capacity 160 m3/h, RPA 3029-5352006185B Type
– Plates heat exchanger, year 1.995:
Capacity 10,92 m2 + 5,88 m2, DN 100, structure of stainless steel
– Cooling system, year 1.995:
SCX 276 R.00, power 350.000 fg/h, 570 W, water capacity: 100 m3/h.

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