Process Heat Equipment & Combustion Field Services Guide

Transcription

1 Stelter & Brinck Since 1956 Process Heat Equipment & Combustion Field Services Guide

2 S&B s Steps to a Successful Project. Our number one goal is to deliver the best value, helping our customers to do more business, more profitably. This means providing the best from your first call until the equipment is retired. PRIOR TO PROJECT STEP 1 STEP 2 STEP 3 Quick, Accurate, Competitive Quotations Order Placement Approval Drawings Submitted Approval STEP 4 Manufacturing Weekly project progress updates and open communication keeps you informed STEP 5 STEP 6 STEP 7 STEP 8 AFTERMARKET In-House Test Firing Electronic Manuals Issued Shipment Installation Field Service and Parts 1 Stelter & Brinck, Ltd. Process Heat Equipment & Combustion Field Services Guide

3 Process Heat Equipment & Combustion Field Service Offerings. Direct Fired Process Air Heaters: Duct Style and Packaged Heaters Environmental Systems: Thermal and Catalytic Oxidizers, Afterburners Indirect Fired Process Air Heaters: Hot Air free from the Products of Combustion System Integration: Packaging of Component Subsystems on Pre-piped Pre-wired skids Saves Time and Money Gun Style Process Air Heaters: For gaseous and/or liquid fuels General Industrial Equipment: Ovens, Furnaces, Conversions, Combustion Systems Steel Mill Equipment: Ladle and Tundish Dryers/ Dryer-Preheaters/ Preheaters, Scrap Preheaters In-House Equipment Test Firing: Fuel Oil/ Natural Gas/ Propane Testing; Capable of Duplicating Overseas Power Aluminum Mill Equipment: Aluminum Sow Dryers, Ovens, Furnaces Combustion Field Services: Preventative Maintenance, Rebuilds/ Upgrades/ Retrofitting/ Repairs

4 Process Air Heaters. AHDX AHDW IAH AHG Duct Air Heater/ Fresh Air and Recirculating Models Low Emissions Duct Air Heaters Indirect Fired Air Heaters Gun Style Air Heaters AHDX air heaters are designed to be inserted right into your process ductwork. The burner in our AHDX units uses the oxygen present in the process air stream for combustion, eliminating the need for an additional combustion air source. AHDR units are designed for process streams with low oxygen content and feature a combustion blower. Our AHDW system is a brilliantly simple design, which accomplishes the goal of low emission without high temperature refractory lined chambers and expensive and complicated gas/air ratio sensors and controls. It is durable, easy to adjust and provides great repeatability requiring nothing but regular PMs. Our IAH units are designed to heat your process stream without contamination by the products of combustion. The IAH unit is offered in thermal efficiencies from 72 to 90%, depending upon the application. AHG units are ideal for process air streams with low oxygen content or entrained dirt and which require larger mass flows, higher temperatures, fuel oil operation or any combination thereof. The AHG unit is available in gas only, oil only, or combination gas/oil configuration and with low-emission burners, depending upon your needs. 3 Stelter & Brinck, Ltd. Process Heat Equipment & Combustion Field Services Guide

5 PBB Natural Gas Propane, Butane Combination Heavy Oil Fired Gun Style Air Heater In-Transit Our PBB air heaters are complete packages and include a burner as well as a process supply blower and control panel. Each air heater is prepiped and pre-wired with flame safety controls, process temperature controls, and motor starters or a variable frequency drive. All Stainless Steel Various Sizes of Duct Heaters Installed Air Heater

6 Metals Industry Equipment. LADLE EQUIPMENT TUNDISH EQUIPMENT Ladle Dryers/ Dryer-Preheaters/ Preheaters Tundish Dryers/ Dryer-Preheaters/ Preheaters Our ladle dryers feature high air recirculation rates to promote fast even drying at lower temperatures; whereas, our preheaters are designed to fire on-ratio for most efficient fuel consumption, while achieving high preheat temperatures. The dryer-preheaters are designed with a large burner to achieve the high temperatures required for preheating, but with rapid air recirculation at lower temperatures for fast, uniform drying. Horizontal or vertical firing arrangements as well as lift-off/portable units or tiltstyle units are available. Our tundish equipment is very similar to our ladle equipment in that the dryer is used for fast and even drying at low temperatures, the preheater is used to achieve high preheat temperatures and the dryerpreheater is used for high preheat temperatures and fast, uniform drying. Vertical tilt-top arrangements as well as lift-off/portable units are available with our tundish dryers/ dryer-preheaters/ preheaters

7 SCRAP PREHEATERS/ DRYERS SOW EQUIPMENT Scrap Preheaters/ Dryers Sow Dryers/ Preheaters Stelter & Brinck, Ltd. scrap preheaters dry and preheat simultaneously. These units are designed to fit on top of material conveyors designed for use with a preheater. These units are completely self contained and feature high turn down, high velocity burner systems to provide high air flow rates for drying and high energy to drive the heat into the load. Stelter & Brinck scrap preheaters provide increased throughput by supplying a hot charge for melting. Stelter & Brinck aluminum sow dryers/ preheaters are available in two versions; a lift-off portable unit that can be moved to new plant locations with ease and a dual station, fixed location model. Both models are custom designed to fit your sow geometry and load requirements. Sow dryers provide a dry charge and the production advantages of preheating

8 Environmental Equipment. TFO-HX / TFO AFTERBURNER CFO/ CFO-HX Thermal Fume Oxidizer with Heat Recovery or without Heat Recovery Afterburner Catalytic Fume Oxidizer Our TFO units are complete with controls and offer the utmost convenience with pre-wired and pre-piped assembly. Stelter & Brinck thermal oxidizers are designed to be easy to use and install. The TFO is ideal for applications of less than 40% LEL. These units are designed take advantage of the high-energy contribution of concentrated streams. Applications of less than 25% LEL can benefit from our energy savings TFO-HX. The afterburner is a thermal oxidizer that provides the lowest capital investment. Stelter & Brinck afterburners are ideal for air streams with corrosive chemicals and high opacity air streams containing smoke and strong odors. Lower airflows and high temp airflows are also candidates for VOC removal with an afterburner. Our afterburners provide up to a 99+% destruction efficiency. Our CFO units are your best option if your VOC laden airstream is free of potential catalyst fouling agents or poisons. These units use a noble metal catalyst monolith to destroy the VOC fumes. Because the catalytic units use a lower temperature airstream for effective VOC destruction, these units use less fuel and cost less to operate than thermal oxidizers. Our catalytic units include heat recovery as a standard feature and are ideal for applications of less than 20% LEL. Secondary heat recovery is available to provide hot air for use elsewhere in the process or facility. 7 Stelter & Brinck, Ltd. Process Heat Equipment & Combustion Field Services Guide

9 System Integration. SKIDDED MODULAR Skidded Integrated Packaged System Modular Integrated Packaged System Stelter & Brinck skidded integrated packaged systems can save you weeks and months of installation and commissioning time. The system above includes 5 blowers, 2 AHG heaters, system fresh air inlet with filters, motor control center for the entire process, heat recovery heat exchangers and full system controls including transmitters and transducers. The package was custom designed by Stelter & Brinck for a catalyst manufacturer's newest production facility. Testing of all components and test-firing of the air heaters was done in our plant prior to shipment, thus making a very quick installation and plant start up possible. Our modular integrated packaged systems allow us to consolidate more than one skidded system. Multiple integrated skids are built to easily interconnect making the total system installation quick and start-up easy. The module above is one of seven integrated skids built by S&B, which comprised a mobile chemical weapons destruction system. When our customers transfer engineering, design, fabrication, test fire and field start up responsibilities to us, they can expand their ability to focus on their core business. Preserve your company's or your client's resources by allowing us to provide you with modular integrated systems

10 General Industrial Equipment. OVENS AND FURNACES OVEN AND FURNACE CONVERSIONS Pictured Left: Curing Oven Pictured Right: Car Bottom Furnace Electric to Gas Conversion Stelter & Brinck ovens and furnaces are ideally suited for higher temperature operations or in environments that require extra heavy-duty construction. Among the most common applications are heat treating metals, aging aluminum, and drying and curing refractory. Our long history and vast experience in the process heat and combustion industry ensures S&B customers that the oven or furnace they purchase is not only up to construction standards, but of the highest quality and easy to use. Our flexibility of design, attention to detail, and integrity mean that every oven or furnace performs as promised. Convert your costly electric oven or furnace to a more economical gas fired unit. Not only can we provide the design, the combustion equipment, safety controls, and process controls; we can also provide installation of the new system. Above is an example of a conversion by S&B: a company that heat treats steel mill rolls relied on S&B to convert their electric furnace to natural gas. We provided a turn-key conversion, designed, manufactured, installed and commissioned a radiant tube/recuperative burner system for their tilt style furnace. Since the conversion, our customer has experienced faster heat-up time and energy savings. 9 Stelter & Brinck, Ltd. Process Heat Equipment & Combustion Field Services Guide

11 COMBUSION SYSTEMS Complete Combustion Assemblies/ Valve Trains/ Control Panels Custom designed pre-piped, pre-wired packaged combustion systems can up-date your old equipment to modern standards of safety, performance, repeatability, and reliability. Our combustion systems are designed to fit into the same space as your existing units, minimizing installation expense. They are test fired prior to shipment to make start-up trouble-free

12 In-House Equipment Test Firing. EQUIPMENT TEST FIRING Fuel Oil/ Natural Gas/ Propane Testing All equipment manufactured by Stelter & Brinck is tested and/or fired at the factory prior to shipment. The equipment is first subjected to an 81-point final inspection and checklist. Where feasible each unit is set for design flow rates, temperatures, etc. All safety circuits are individually tested, and the burner is lit and fired to capacity or to utility capacity. The results of all tests are recorded along with all factory limit settings, flow rates and control settings. S&B is capable of duplicating overseas power with our in-house generator and gas test firing up to 30 MM BTU/hr. 11 Stelter & Brinck, Ltd. Process Heat Equipment & Combustion Field Services Guide

13 Technical Services Department. FEILD SERVICES Combustion System Before After S&B Upgrade Scheduled Burner Maintenance Program Our Scheduled Burner Maintenance Program is a preventative maintenance program which helps minimize equipment and plant downtime due to unexpected failures. With this program, our technicians use an 81-point checklist to accurately adjust the combustion system for efficient operation, confirm that all safety items are operable, and replace any non-working items. REBUILDS/ UPGRADES/ RETROFITS/ REPAIRS Inside Control Panel Before After S&B Upgrade If you have combustion equipment that is in disrepair, out dated or that needs upgrading, we can help. Backed by our engineering department, a team of experienced technicians can upgrade or rebuild your combustion equipment to today's codes and standards. Oven Zone 1 of 10 Before After S&B Upgrade

14 Treat the Customer as You would be Treated Stelter & Brinck Since