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The electric marine heaters of the HU and UE series meet the requirements of all well known classification societies.
Depending on the locality there is a choice between the on-the-wall type HU and the recessed type UE.
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The electric marine heater type HWG is used to heat washrooms, showers, dry areas and stores. Its slim, upright design make it specially suitable for installation in areas where space is limited.
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Living quarters, bathrooms, stores and engine rooms
Wall mounting
Incorporated thermostat with on/ off switch
Safety temperature limiter
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Wall mounted or portable fan heater for marine and offshore applications.
Corrosion resistant housing of hot zinc-plated and powder coated steel panels.
Re-setable overheat protection.
Low noise fan.
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- Portable or wall mounted low-noise fan heater
- Designed to meet applicable marine requirements
- Type approved
Specifications:
- Wall mounted or portable fan heater for marine and offshore applications.
- Corrosion resistant housing of hot zinc-plated and powder coated steel panels.
- Re-setable overheat protection.
- Low noice fan.
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VMA-VMB
These air heaters are integrated units with axial flow fans and heating coils. Two versions are available, depending on the heat media being either boiler water or district heating water.
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Electric flow-through heater, vertical or horizontal installation
Marine and industrial applications with fluids such as lubrication oil, heavy fuel oil, fresh or treated water, engine coolants
Flexible design with customization facilities, adaptable to all applications
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General
Forced-circulation vertical heater for recovering heat from exhaust gas
Designed with low pressure loss
On request equipped with integrated inlet and outlet boxes
Coils made of bare tubes
Integrated exhaust gas by-pass damper as an option (up to 80,000 kg/h exhaust gas flow)
Top-mounted water washing system for soot cleaning during non-operation and fire fighting
Soot cleaning system during operation fitted at exhaust gas inlet.
Design data
Capacity: 100 - 5.000 kW
Design pressure: 10/13 bar(g)
Thermal fluid design temperature: 300 ºC
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Skid mounted cargo heater/booster units are supplied with high quality cargo heaters of own design and manufacture and Svanehøj booster pumps.
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Design data
Capacity: 100 - 20,000 kW
Design pressure: 10/13 bar(g)
Thermal fluid design temperature:
280 - 350 ºC
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INTEC thermal oil heaters are sucessfully used for process heat generation within industrial plant operations in a wide range of industries. The basic oil heater product line can be supplemented with other components like steam and hot water systems.
INTEC thermal oil heaters are characterized by the following features:
-Tailor-made design to individual customer requirements
-High efficiency which leads to low operating costs
-Environmentally friendly due to low emissions
Of course INTEC-plants and components comply with the highest of safety standards.
The INTEC thermal oil heater ET product line comprises:
-Oil and natural gas fired thermal oil heaters with a
capacity of 100 -20,000kW
-Electric heaters for smaller capacites
Traditional fuels such as heavy oil, light oil and natural gas as well as solid fuels like production waste and biomass can be used. Depending on the consistency biomass fuels can be burnt over dust burners or INTEC developed grate firing systems.
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General
Electrically heating elements are arranged centrically in a pipe system, and heated oil will flow parallel. The produced heat of heating elements will be transmitted t hot oil and transmitted to hot oil and transferred to heat consumers.
Heating and cooling as required
It is frequently necessary to require a cooling time after a heating period in a discontinuous process. The combination of electric hot oil heater and counter flow heat exchanger makes this possible.
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The Bloksma oil & water heater has a removable tube-bundle with U-bends. This construction allows a free expansion of the tubes. The tube sheet is bolted between two flat gaskets. U-bended seamless drawn tubes (St. 35.8) are roller expanded into the tube sheets. In case of thermal oil the tubes are additionally seal-welded. The cover is provided with welded flanges according to ISO or (compact) SAE norms to reduce space-requirements. This SAE connection is preferred by module-builders.
The standard version of the heater is made of mild steel. Other materials, such as stainless steel and copper-nickel with coated cover and coated intermediate ring are possible. All steel parts are shot blasted and painted with a layer of heat-resistant aluminium coating, silver coloured RAL 9006.Heaters are supplied with a rust-preventing layer for storage up to 6 months. Insulation (optional) by mineral wool mats, covered with galvanised steel plate. Alternative constructions are available for use as tank-suction heater or tank heater
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The principle:
GESAB - HTI Thermal Oil Heaters are built according to DIN 4754 and the classification Societies´ rules for pressure vessels. The forced circulation heaters of vertical or horizontal design are available of outputs of 200-10000kW. Thermal Oil Heaters, with at heating capacity of 800 kW and upward, can use heavy fuel oil burners (viscosity to 700 cSt at 50 C). On request, we can supply burners with a rotating cups and heaters designed for combustion of waste oil and sludge. Generated heat, by oil or gas flame will be transferred to the thermal oil system through bent pipes forming cylinders inside the heater. Within the inner cylinder - the combustion chamber - the heat is transferred by radiation and in the outer cylinder by convection.
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Small and medium capacity thermal oil heaters.
Our TH thermal oil heaters have been engineered for maximum efficiency even without feed air preheater.
On these kind of boilers it is possible to install every type of commercial burner, which allows the costumer to have an
easy and low cost of the after sales service, anywhere needed.
The characteristics of the TH heaters are:
- Compact dimension.
- Quick set-up.
- Maximum running reliability.
Vertical and horizontal versions according to the costumer's needs.
The possibility to dispose of a fluid in Iiquid fase at high temperature (up to 340° C) and with atmospheric pressure is
extremely interesting for various industrial applications.
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Feature
-Applicable CODE
Every nation's CODE including ABS, LR, DNV,
GL, BV, KR, NK, RINA
- Applicable material.
CARBON STEEL, SUS, TITANIUM,
CU-ALLOY etc.
- Max. manufacturing condition.
Standard sea water fluid rate;10-400m3/hr. Non-standard is also available for over 400m3/hr
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Steam Generators (Unfired)
Steam generators for heating, cleaning and de-icing purposes. These are particulary requested for chemical tankers, where the cleaning requirement is an issue.
Design: Horizontal or vertical, tube type.
Heating media: Thermal oil or Hot-water
Capacity range: 100 - 3.500 kg/h
Steam pressure range: 3 - 10 Bar (g)
Material: Mild steel or Stainless steel in various qualities.
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AISI 316 Skidded 271 UHP pump type WOMA 752P26, with force-heated reservoir.
Q= 55 l/min @ 340 Bar / 34kW Eexd ATEX 100
Unit equipped with MultiVoltage el-controllers, suitable for Offshore / Marine installations.
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We deliver electrical tank and in line heaters. The diverse onboard heating needs of vessels or off- shore rigs require tailor made solutions which we can provide.
All our heaters are designed according the various international codes upon customer demand and are certified to several quality standards among which is the fulfillment of the European pressure equipment directive (PED).
The heaters can be delivered as a flange mounting for tank heating or as an inline flow though heater for heating up :
Hot water (heating and sanitary)
Thermal oil
Heavy fuel oil
Marine Diesel oil
Lubricating oil
Cooling water pre-heater
Sludge
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High efficient. 3-pa-.s cross-counterflow healer, designed according to the most stringent West-European regulations. The heat transfer fluid is flowing through a single-pass coil to ensure optimum heal exchange with the hot gases from the burner.
The heater can be equipped with a special burner for gas, light oil and/or heavy fuel and can be used tor thermal oil temperatures up to 350 "C.
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Our TH thermal oil heaters have been engineered for maximum efficiency even without feed air preheater. On these kind of heaters it is possible to install every type of commercial burner, which allows the costumer to have an easy and low cost of the after sales service, anywhere needed. The characteristics of the TH heaters are:
- Compact dimension.
- Quick set-up.
- Maximum running reliability.
Vertical and horizontal versions according to the costumer's needs. The possibility to use a fluid in Iiquid fase at high temperature (up to 340° C) and with atmospheric pressure is extremely interesting for marine applications.
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Vertical / Horizental
Thermal oil fluid
Oil / gas burner
Capacity : 300 ~ 7000Kw
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Cargo Heaters (Deck Heaters):
Cargo heater (deck heater), tube type for installation on open deck or in closed deck trunks.
Heating media: Thermal oil, Hot-water or Steam
Capacity range: 100 - 2000 kW
Material: Stainless steel AISI 316 L (Standard). Other
material can be optional on request.
Advantages:
Simple installation compare to heating coils.
Smooth and plane cargo tanks without obstacles and cleaning shadows.
Easy cleaning of deck heater due to simple dismantling manoeuvres.
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PHU preheating unit for warming up the coolant liquid system of diesel engine
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CJC%u2122 Jacket Water Modules are small, high-efficiency units suitable for cylinder heating in case of engine stops or shut downs. The standard range, for all types of engines, covers engines sized from 500 KW up to 100,000 KW.
Jacket Water Modules are often combined with cooling system water pumps in one module, and are supplied with switch-over valves and built-in steam heaters.
Each module is supplied with a control system to regulate temperature and flow.
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Feature
-Applicable CODE
Every nation's CODE including ABS, LR, DNV,
GL, BV, KR, NK, RINA
- Applicable material.
CARBON STEEL, SUS, TITANIUM,
CU-ALLOY etc.
- Max. manufacturing condition.
Standard sea water fluid rate;10-400m3/hr. Non-standard is also available for over 400m3/hr
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Steam Generators (Unfired)
Steam generators for heating, cleaning and de-icing purposes. These are particulary requested for chemical tankers, where the cleaning requirement is an issue.
Design: Horizontal or vertical, tube type.
Heating media: Thermal oil or Hot-water
Capacity range: 100 - 3.500 kg/h
Steam pressure range: 3 - 10 Bar (g)
Material: Mild steel or Stainless steel in various qualities.
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AISI 316 Skidded 271 UHP pump type WOMA 752P26, with force-heated reservoir.
Q= 55 l/min @ 340 Bar / 34kW Eexd ATEX 100
Unit equipped with MultiVoltage el-controllers, suitable for Offshore / Marine installations.
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