|
|
In Boiler tubes, when water is evaporated to steam are called Steam Generating Tubes. These Tubes also form the Walls of the Boiler and are hence called Water Walls or Water Wall Panels. These Tubes have very complicated shapes to allow Inspection openings and burner throats and fabrication require intricate binding on CNC programmable bending Machines and checking on 3D layouts.
M.J.Patel can supply these tubes with ends swaged/reduced to smaller diameters or expanded to higher diameters. Ends can be supplied fully ground and annealed to facilitate Expansion or bevelled to weld to Header Stubs. The Water Wall Panels are High frequency tube to tube welded and then bent on Panel Bending Machines or the Gas tight panel can be made by welding Fins to tubes using Low Temperature Automatic Welding Machines using CO2 and Filler wires.
|
|
| ... products without technical information |
| |
|
|
|
|
CT water tube type steam generators are the result of over 40 years experience of BONO ENERGIA in the industrial, petrochemical and power generation applications.
Engineered using the most advanced CAD systems, these generators guarantee the highest operating features, thanks to BONO's experience in heat transfer, welding technology and pressure vessel calculations. The production, carried out in Peschiera Borromeo facilities, is based on ISO 9001-2000 quality standards, with inspection plans for material, production process and final test.
CT series water tube steam generators represent a modern concept of "D" shaped desing, having two overmounted drums, expanded vertical tubes and full water walls type furnace. The water circulation inside the boiler is of the natural type.
The burner is housed inside the front water wall by means of properly shaped water tubes.
CONVENTIONAL FIRED WATER TUBES BOILERS (1,000 units world-wide installed)
Model
Clajtub CTD-S / Clajtub CTD
Configuration
Package / Site erected
Medium
Saturated and Superheated steam
Steam production
8 to 150 t/h
Design pressure
up to 80 bar
Steam temperature
300°C - 480°C
Thermal efficiency
up to 94%
Type of fuel
Natural Gas, Fuel Oil, Refinery gas, Lean gas, Reach gas, Coke Oven Gas, Process gas
|
|
Controlled circulation, water tube boilers suitable for the production of hot water, and three gas passes.
They are realized both in vertical and horizontal version. They have elevated efficiencies (>91%) and are tested for pressures up to 36 bar and, for there dimensions, can be installed in reduced spaces.
They produce hot water in only five minutes and have minimum heat dispersions towards the atmosphere which guarantees a higher global efficiency in comparison with a traditional fire tube boiler NPR. Capacity from 116 to 10.000 kW.
|
|
|
|
|
|
Model UNIBIN
The arrangement of the generator with respect to its position has been given the greatest importance in the design logic:
the left or right combustion chamber and the three different installation levels allow the designer to give attention to the particulars of the manual loading zone, even if today it is prohibited by the Italian norns.
The same inspection gate can be located on the side or on the front of the boiler as is necessary; with the smoke, leaving the generator, has three different solutions:
an underground passage, direct to the ventilator or else a vertical part of the generator and, or request, this can also act as a pre heater for the air thanks to the air space for the cooling of the smoke.
automatic grid with an Archimedes' screw can be combined with the same boiler, for chips or wet sawdust:
cleary, in this case , not only the internal oven must be modified, but also the ash discharge, which can be changed from manual to automatic with a transversal screw conveyor.
The cleaning of the generator is of great importance, not only to guarantee thermal exchange and thus efficiency , but also to keep the maintenance cost to a minimum.
The bundle of convection tubes is subvertical: special fireproofed septa delimit any smoke detours, decreasing easy drags in horizontal route boilers.
|
|
Model UNIBIN S
SUPERHEATED WATER GENERATOR MAX 5 bar,
COMPLETELY WATER FILLED, WITH SEPARATE EXPANSION VESSEL
DESIGN CONCEPT AS FOR "UNIBIN" SERIES
|
|
Model COMPACT
This series is composed of 2 different models: The first is a low-grade fuel generator for the energy reconversion of processing scrap which can be installed in two different ways:
using the traditional method with fore-oven set into the ground with manual loading and fuel insuflation systems and the possibility of pilot or primari burner. This solution is suitable for primary processing industies in Afdrican or Asian countries.
The second method involves the positioning of the generator over a base which acts as a container for the internal oven, where the automatic grille of the fuel loading and ash removal systems is housed.
|
|
|
|
|
|
Scotch Marine (Fire Tube) Boilers
Available in Dryback or Wetback, steam or hot water versions, 15 - 800 hp, pressures to 300 psig, two-pass to four-pass designs. 81% minimum efficiency. Davited rear doors. Minimum maintenance with rugged construction for extra-long life. UL listed boiler/burner package for firing gas, oil and combination gas/oil. Factory tested and checked for optimum operating efficiency.
Scotch Marine Dryback Boilers:
Series 200
15-800 HP, 15-300 psi Steam, 30-160 psi Hot Water, Pressure to 300 psig
Two and three-pass dry back scotch marine boiler. Two pass design eliminates refractory baffles between flue gas passes. Minimum maintenance with rugged construction for extra-long life. Efficiencies allow for burning number 5 and number 6 oil with complete combustion with low heat release.
Series 300
15-800 HP, 15-300 psi Steam, 30-160 psi Hot Water
Two and three-pass dry back scotch marine boiler. Rear smoke box includes slip-on stack connector and features hinged and davited rear doors.
LPE Series
20-100 HP, 670 to 3,348 MBTU/HR. 15 psi Steam, 30 psi Water (60 psi Water Optional)
Modified three pass scotch marine fire tube boiler. Designed for minimal clearances where installation and floor space are the challenge. Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency.
Scotch Marine Wetback Boilers:
Series 400
30-1,800 HP, Steam or Hot Water, Pressures to 300 psig.
Three-pass wetback scotch marine boiler. Fuel efficiencies exceed most four-pass designs. No large refractory rear door, allows one technician easy access to tubes. Front doors can be opened without removing burner components or controls.
Series 500
30 to 2,000 HP, Steam or Hot Water, Pressure to 250 psig. Available with LOW NOx.
Four pass wetback scotch marine boiler designed for optimum fuel efficiency. No heavy refractory back doors or baffles to replace or maintain resulting in thousands in savings over the life of the boiler. The Series 500 wetback has independent tube sheets with uniform temperatures eliminating premature tube failure and cracks in the tube sheet.
Ohio Special
100-225 HP, 3,347 to 6,695 MBTU/HR.
Three Pass Wet Back Design Scotch Marine Boiler. Extra large furnace for low heat release.
LPW Series
30-125 HP, 30 psi Water, (60 psi Water Optional)
Modified three-pass scotch marine fire tube boiler. Designed for minimal clearances where installation and floor space are the challenge. Durable features start with the thickest vessel shell in its class, along with large furnace volume for ultimate combustion efficiency.
Euro Series
100-400 BHP, Steam 15 - 150 psi, Hot Water 30 psi
|
|
|
|
|
|
STEAM-MATIC SM boilers have been developed upon BONO ENERGIA’s significant technical and technological expertise in manufacturing complex, high-capacity thermal equipment.
With over 10.000 installations worldwide, these boilers represent a remarkable achievement and a valid response to the needs of the industrial market which are combined with reliability and high performance.
STEAM-MATIC SM boilers are reliable: severe quality controls during all productive cycle, hydraulic and fire workshop tests before shipment, easy installation and maintenance represent, together with the proved quality of BONO ENERGIA SPA boilers design, the best guarantee for a very long service life.
STEAM-MATIC SM boilers offer superior performance: the innovative design of the pressure vessel ensures excellent heat transfer in two passes. The large volume of water and a wide steam chamber provide high working flexibility and a considerable steam reserve.
STEAM MATIC SM boilers are low consumption boilers, Bono technology ensures a thermal efficiency of 89% reducing consumption of fuel is to the minumim. Additional devices as Flue gas/air or Flue gas/water economisers or Integrated control system Optispark allow to reach 95%!
STEAM MATIC SM boilers can satisfy steam needs from 1 to 5 t/h.
|
|
|
|
|
|
The three-pass wetback Yorkshireman range is ideally suited to heavy workloads. Add to this the latest combustion technology and control equipment and you'll achieve impressively low running costs and emissions.
Each boiler is individually tailored to your specific needs and manufactured from start to finish in our own factory. All fittings are mounted in the factory to make installation on site quick and easy.
The boiler can incorporate any make of burner to suit a wide range of gaseous or liquid fuels in single, dual or tri-fuel combinations.
Thermal efficiency (based on NCV) in excess of 90% (94% with the optional economiser unit).
External surfaces are heavily insulated and finished in tough, Aluzinc cladding.
Smoke boxes employ the latest ceramic fibre technology offering significantly less heat loss than traditional refractory.
The Yorkshireman range has larger heating surfaces and steam space than comparable boilers, meaning desirable low heat transfer rates, Low NOX emissions, easily achievable outputs, and quality dry steam throughout the firing range.
A wide range of accessories are available to further enhance the boiler; contact us for more details.
Outputs to 10MW (15,900 kg/hr) and operating pressures to 20 bar(g) available.
|
|
Byworth manufacture fire tube steam boilers in two ranges. The Yorkshireman and Yorkshireman2 ranges are highly fuel efficient three pass wetback steam boilers, available in outputs between 1000 and 18000 kgs per hour and working pressures from 100 to 300 psig (7 to 20 barg). The Yorkshireman2 achieves exceptional efficiency levels by the inclusion of unique XiD fire tubes. These increase the heat transfer from the tube passes by over 80% which in turn leads to overall efficiency of the boiler of around 93%. This is without the incorporation of a flue gas economiser. The Yorkshireman range is highly suited to arduous workloads and is extremely robust.
The MX range of fire tube boilers covers 250 to 5000 kgs per hour and is suitable for lighter workloads.
|
|
PROTEM Inside clamping beveling machine type US30
BEVELLING MACHINE
END PREPARATION TOOL
The US30 portable pipe beveling tool is de-signed for high quality bevelling, facing and machining on pipes and tubes from 1’’ to 4’’ ID (30-114 mm). The standard tool plate will accept multiple tool bits, allowing up to four simultaneous machining operations.Such operations may include bevelling, facing, counterboring, compound bevelling and OD chamfering.
The US30 features a self-accepting torque system and an integral drive motor.
The robust US30 is capable of performing repeatable high quality weld preparations on allmachinable alloy pipes including stainless steel duplex, super duplex, in-conel, etc.
CONTACT AND INFORMATION :
PROTEM SAS
ZI LES BOSSES
F-26800 ETOILE SUR RHONE
FRANCE
Tel +33 4 75574141
email : n.reicher@protem.fr
|
|
| ... products without technical information |
| |
| ... products without technical information |
| |
|
|
