AERATION Water is WASTE WATER AERATION OXYGEN-ENRICHMENT our element! PUMPS FISH TRANSPORT FEEDING 2019/ 2020 CONTROL SYSTEMS Made in Germany EQUIPMENT WASTE WATER AERATION For more than 25 years we have also been TURBO-JET waste water is available in Send us your inquiry with the conditions supplying our aeration units for waste power ratings up to 4.0 kW. The system is of your case of use. The easiest way is to water applications. Of course – due to the suitable for equipping sewage treatment calculate the number of units and the harder operating conditions – other ma- plants with a connected load of up to engine power if we know the required terials are used. 10,000 population equivalents (P.E.). The oxygen input for the plant. If this is not the price-performance ratio of our system is case, it can usually be calculated accor- But the basic idea is the same: Simple and unbeatable wherever decentralised was- ding to the ATV worksheet - we are happy uncomplicated oxygen input in connec- tewater ponds and sewage treatment to help. tion with good mixing of the complete plants have to be ventilated. tank or pond volume with floating devi- ces - without costly and time-consuming TURBO-JET is always an alternative to installation work. retrofitting ponds or plants when the oxygen input of the existing aeration Our waste water aeration system TURBO- technology is no longer sufficient due to JET works under the water surface – this is additional loads. TURBO-JET is also the so- necessary in the waste water area in order lution for many industrial applications. to avoid unwanted odour formation. 13 LINN Waste water Turbo-Jet waste water The TURBO-JET wastewater aerator, ma- nufactured in various variants, offers ver- satility and flexibility, so that an effective solution can be offered for every waste- water treatment application, particularly in rural areas. Our waste water aeration system TURBO-JET is a handy device for aeration and circulation in the waste water sector. The unit is equipped with a submersible motor, i.e. it works below the water level. In this way, aerosol formation and running noises are largely avoided. The heart of the TURBO-JET wastewater In addition to the enormous circulation, aeration system is the aeration unit. The the directly driven axial display wheel also main component is the robust submersi- ensures the desired fine to medium-bub- ble motor (protection class IP 68). All ma- ble air-water mixture. This guarantees a terials have been selected for tough use in good oxygen input and a large effective waste water and have proven themselves zone. By means of additional controls on over many years. the air intake system, the ventilation and circulation processes can be realised al- The motor pot is made of grey cast iron ternately as required. (GG 25) and is therefore robust and du- rable. Motor shaft, brackets and screw In this way, nitrification and denitrifica- connections are made of stainless steel. tion processes can also be achieved with The engine is sealed with a mechanical little effort. Additional agitators are not seal in an oil bath (vegetable engine oil). required. In principle, we supply equip- ment that is completely ready for opera- tion and therefore ready for immediate use. The assembly on site usually only in- cludes the fastening by means of tensio- Turbo-Jet 2.5 kW ning ropes and can usually be carried out without problems by the personnel of the sewage treatment plant. Turbo-Jet 2.5 kW floating version Turbo-Jet 1.1 kW floating - parallel operation 14 LINN The foaming of the cavities known from TURBO-JET in floating design is particu- GFK floats is not necessary with our larly suitable for pools with fluctuating high-quality floats! water levels, as the propeller immersion TURBO-JET floating can be optimally depth of floating units is always constant used for expansion or retrofitting - but and therefore always optimal, while per- also for original equipment. The floating manently installed units have problems unit only has to be placed on the waste here. water, pulled to the desired position with The TURBO-JET floating aerator is also the aid of stainless steel wire ropes and at- available in some special versions. For Turbo-Jet 1.1kW - three aerators working tached to the edge. example, we manufacture a variant with in an oxidation pond Then all you need is a connection to the two floats. This device is designed in such The vacuum chamber is also made of grey power supply! It couldn‘t be simpler - or a way that it can be inserted into a pool cast iron. The propeller has been specially faster or cheaper. Consider the cost sa- through a 60 cm man hole. Only the two special version - to use in closed tanks with manhole developed by us for „dirty water“ applica- vings by omitting the installation (electri- floats (approx. 20 x 20 x 100 cm) still have tions. The material used is a particularly city connection excluded). to be fixed in the tank! In tanks, this unit can easily be locked in place with two ver- guide pipes. An additionally mounted hard bronze alloy (tungsten carbide bron- tical guide tubes (mounted on the pool stand protects the propeller from dama- ze). This ensures long operating times. floor and guided by the handles on the ge when the tank is completely emptied. Wear and tear on the propeller is hardly ADVANTAGES: floats). The aerator can float up and down Here, too, you can see how versatile our noticeable even after several years of ope- according to the water level on these system is! ration. l flexible and versatile The propeller shape was developed in l minimum energy consumption such a way that no blockages or deposits are possible. The free passage in the pro- l good oxygen input Motor rating kW 1.1 2.5 4.0 peller core ensures the addition of air. The l large circulation Power take-up W 1500 3000 5300 dimensioning ensures trouble-free conti- l l ow acquisition costs – Voltage V 400 400 400 nuous operation. fast amortisation Motor rpm 2900 The easiest way to use our ventilation sys- l low maintenance costs Active zone max. m 70 85 100 tem is in a floating version. We supply this Water delivery max. m3/h 300 500 750 l no installation waste water aerator completely ready for Air delivery max. m3/h 30 60 85 l no laying of air ducts operation. Aeration aggregate and float Motor case grey cast form a compact, firmly connected unit. l no construction work Vacuum-casing grey cast Practical carrying handles on the float l absolutely winterproof Propeller bronze allow two people to carry and insert the l i mmediately usable Air supply stainless steel unit without lifting gear or the like. The l almost noiseless Float U-float 97 x 76 cm devices are relatively light and easy to handle. The float is made of PE plastic as a Dimension/height cm 85 85 90 hollow body and is very robust. Weight kg 45 62 70 Oxygen 0.9 1.8 3.18 enrichment kg/h 15 LINN Waste water Turbo-Jet stationary 1.1 kW Turbo-Jet stationary Turbo-Jet with hinged stainless fixing. The stainless steel support tube is Technical steel fixing used simultaneously as an air intake tube. Motor rating kW 1.1 2.5 4.0 TURBO-JET with hinged stainless steel For use in closed basins or for attachment Power take-up W 1500 3000 5300 fixing should be mounted so that the pro- to existing bridges of failed aeration rol- Voltage V 400 400 400 peller works 40-50 cm below the waste lers, we manufacture the aeration unit Motor rpm 2900 water level. Thus the equipment achie- with a stainless steel bracket. This version ves the largest effectiveness and the best Active zone max. m 70 85 100 can also be used for retrofitting or original equipment. Here again we deliver a com- oxygen input. Water delivery max. m3/h 300 500 750 pletely assembled unit ready for opera- With larger immersion depth of our ven- Air deliverymax. m3/h 30 60 85 tion. tilation aggregate the air intake track de- Motor case grey cast The aeration unit can be aligned hori- creases. Vacuum-casing grey cast zontally and vertically by means of the The exact execution of the mounting Propeller bronze bracket. The unit can easily be removed plate can be adapted to the local condi- Air supply stainless steel for possible maintenance work with the tions. 16 LINN Simon Moore Water Services Rundumfisch AG ACUITEC S.L. Hrastinger GmbH Oy MG-Trading AB Unit 2 Poundbury Est Ind. Estate Muschelbergweg 11 Poligono Urtaki No. 4 Statteggerstr. 60 FI-02920 Espoo UK-DT1 2PG Dorchester/Dorset CH-8852 Altendorf E-20150 Aduna-Gipuzkoa A-8045 Graz Tel. 05033 66333 Tel.: 01305 251551 Tel.: 055-2123828 Tel.: 09436-93327 Tel.: 0316-680547 Internet: www.mg-trading.fi E-Mail: [email protected] E-Mail: [email protected] E-Mail: [email protected] E-Mail:[email protected] Internet: www.simon-moore.com Internet: www.rundumfisch.ch Internet: www.acuitec.es Internet: www.alles-fisch.at Aqualor SARL Kedjeasens Fisk AB VISKWEKERIJ/PISCICULTURE AQUALITY OVRAIS Jacek Kierul Parc d‘Activité Pl 111 Ommegangstraat 9, Oficerska 15 F-57930 Fenetrange S-69191 Karlskoga B-8720 Wakken(Dentergem) PL-10-215 Olsztyn Tel.: 03-87257202 Tel.: 0586-18059 Tel. 0032 51 63 71 00 Tel.: 606 987687 E-Mail: [email protected] E-Mail: [email protected] E-Mail: [email protected] E-Mail: [email protected] Internet: www.aqualor.com Internet: www.kedjeasensfisk.se Internet: www.viskwekerij-aquality.be Internet: www.ovaris.com.pl OOO Merke Scubla S.R.L. RAF ehf. Fish Tech AS RUS-143980 Moscow region Strada di Oselin 108 Bæjarhraun 20 Verpetveien 20 Tel.: 165-7997975 I-33047 Remanzacco (UD) IS-220 Hafnarfjordur N-1540 Vestby E-Mail: [email protected] Tel.: 0432-649277 Tel.: 4626400 Tel.: 06485-9400 Internet: ww.merke.ru E-Mail: [email protected] E-Mail: [email protected] E-Mail: [email protected] Internet: www.scubla.it Internet: www.rafehf.is Internet: www.fishtech.no LINN Gerätebau GmbH An der Sauerlandkaserne 1 D-57368 Lennestadt (Oedingen) Telefon: 00492725-22021-0 Fax: 00492725-22021-20 E-Mail: [email protected] · www.linn.eu