The holding furnace is used for the refine, drossing, standing and temperature rising of Aluminum and molten Aluminum during or before casting. The furnace applies direct combustion burner, which is featured with high temperature rising ratio and the temperature of molten Aluminum could be precisively manipulated. The end product of this furnace (molten Aluminum) is fully qualified for the condition before casting.
The holding furnace is used for the refine, drossing, standing and temperature rising of Aluminum and molten Aluminum during or before casting. The furnace applies direct combustion burner, which is featured with high temperature rising ratio and the temperature of molten Aluminum could be precisively manipulated. The end product of this furnace (molten Aluminum) is fully qualified for the condition before casting.
China supplier boiler components superheater with best quality is a device used to convert saturated steam or wet steam into dry steam used in steam engines or in processes, such as steam reforming. There are three types of super heaters namely: radiant, convection and separately fired. A super heater can vary in size from a few tens of feet to several hundred feet ( a few meters to hundred meters). China supplier boiler components superheater with best quality is consisted of a serious of bare coil (carbon steel, alloy steel, or durable heat steel) and header and other auxiliaries. Tubes Ï?32, 38, 42 and so on, also as the request. In the power station boiler, the action of the boiler component superheater is to heat the saturated steam to the superheated steam with the certain temperature. The re-heater is a actual steam superheater which re-heat the low and middle pressure steam after working to certain temperature, the use of the reheater further improve the heat efficiency of the power station and make the steam temperature of the turbine last stage blade to be controlled in a limited range.
Better performance biomass steam boiler with high efficiency absorbs the merits from quick fitting boiler,features compact in structure,the boilerâ??s shop is of one storey arranged,convenient for site installation,short in construction period,cheap in cost,simple in operation and etc.This series of steam boiler is suitable for industrial and living steam consumption;the correspondent capacity hot water boiler is applied for industrial and civil heating purpose. 1). Horizontal dual cylinder portrait arranged; 2). Chain grating; 3). Use quick fitting or assembly structure; 4). 4-6t/h boiler is of quick fitting pipe structure,exit shop after completely assembled
The economizer can be installed at the rear of exhaust gas stovepipe to recovery exhaust gas heat,increase the electricity output,lower the coal consumption spiral finned tube economizer is a new and efficient heat transfer equipment, which is a good solution to the light tube economizer because of badly worn, short life and other shortcomings. 1, material composition It is made of spiral finned tubes,inlet header,outlet header, elbow and other supporting material. 2, the structural arrangement Spiral finned tubes are in-line arrangement or staggered layout, water in the pipe. 3, Features heat transfer area can be greatly extended, reducing the volume and angle fittings, enhanced heat transfer. hard fouling Clogging: As gas flows through the finned tube forming the boundary layer, resulting in the vortex. adapting to wide temperature, high pressure;impact resistance low flue gas resistance
Economizer is a heat exchanger device that captures the "lost or waste heat" from the boiler's hot stack gas. The latest technology boiler spiral finned tubes economizer typically transfers this waste heat to the boiler's feed-water or return water circuit, but it can also be used to heat domestic water or other process fluids Our enconomizer is squeezing by high frequency welding method and the technology of steel strip according to certain structure automatically, continuous spiral welding outside the light tube wall, and then the other reserved part light tube bending, combination according to the requirement. As a result, the diameter and length under the same conditions, it has larger heat transfer area.
Economizers or economisers, are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid. The term economizer is used for other purposes as well. Boiler, power plant, heating, Refrigeration, ventilating, and air conditioning (HVAC) uses are discussed in this article. In simple terms, an economizer is a heat exchanger. (1) Excellent anti-wear performance (2) Less fouling (3) Compact space (4) Welded Joints less
In boilers, China wholesale boiler economizers are heat exchange devices that heat fluids, usually water, up to but not normally beyond the boiling point of that fluid. Economizers are so named because they can make use of the enthalpy in fluid streams that are hot, but not hot enough to be used in a boiler, thereby recovering more useful enthalpy and improving the boiler's efficiency. They are a device fitted to a boiler which saves energy by using the exhaust gases from the boiler to preheat the cold water used to fill it (thefeed water). 1. newly designed economizer with higher efficiency. 2. cast iron material which could resisit for higher temperature. 3. take fully use of the exhause heat from the boiler, increase the feeding water temperature, which could help to imporve the boiler efficiency. 4. with long working life. 5. capacity range from 0.5t till to 40t.
Industrial high quality boiler part headers with best price have water wall header, superheater header, economizer header and so on, it acts as collection, mixture, re-distributing working medium, as the structure, it can be classified as the end cover type( end enclosure) and necking down type. Industrial high quality boiler part headers with best price collect and distribute steam or water from or to a serious of smaller pipes or conduits. They are made of carbon or ferritic steel, generally of the same grade as the piping system. Unlike piping systems which are usually butt welded and bent, our best price boiler welding part headers are straight. The critical point to manufacture the end cover of steam trap boiler economizer header is the welding process. We adopt the advanced manufacture process, the complete large sized device and mature technology, especially the welding of the end cover with the boiler part header, we adopt the auto submerged welding, this welding method exists the high manufacture efficiency, good quality, the artistic welding appearance, safe and reliable operation.
The air preheater exists the problem of collection of ash , worn down , low temperature corrosion to effect the safe and economical operation for the boiler unit . At the moment , the investment of air preheater is 6%-8% of the whole boiler investment in the industrial boiler and power station boil , due to the problem of collectionof ash, worn down, low temperature corrosion to incur the direct loss of replacing equipment and shuting down is 4~5% of the operation cost and the loss will be more large when the boiler is shut down incurred by this problem . Aim at the above questions,we develop the new heat transfer parts â??â??Enamel coated seam or seamless tubes with small enamel thickness ratio of thermal conductivity and received 5 patents . The uniform colour enameled tube is manufactured with the enamel which is our own developed with the scientific formula and is evenly coated on the surface of the steel tube by the auto enamel tube production line . To use best temperature change performance enameled tubes as the heat exchange parts will be anti-abrasion and anti-corrosion, the surface is smooth and low cost of maintenance .
Product Introduction The rotating-plate design (RAPH) consists of a central rotating-plate element installed within a casing that is divided into two (bi-sector type), three (tri-sector type) or four (quad-sector type) sectors containing seals around the element. The seals allow the element to rotate through all the sectors, but keep gas leakage between sectors to a minimum while providing separate gas air and flue gas paths through each sector. Tri-sector types are the most common in modern power generation facilities. In the tri-sector design, the largest sector (usually spanning about half the cross-section of the casing) is connected to the boiler hot gas outlet. The hot exhaust gas flows over the central element, transferring some of its heat to the element, and is then ducted away for further treatment in dust collectors and other equipment before being expelled from the flue gas stack. The second, smaller sector, is fed with ambient air by a fan, which passes over the heated element as it rotates into the sector, and is heated before being carried to the boiler furnace for combustion. The third sector is the smallest one and it heats air which is routed into the pulverizers and used to carry the coal-air mixture to coal boiler burners. Thus, the total air heated in the RAPH provides: heating air to remove the moisture from the pulverised coal dust, carrier air for transporting the pulverised coal to the boiler burners and the primary air for combustion. Our company and qualification Shandong HengTao Energy Saving and Environment Protection Co., Ltd. is a national comprehensive enterprise which is specialize in the R&D, manufacture, installation, energy saving & renovation of waste heat boiler, power station boiler and in forging, heating power support and automobile service. Our company has Grade A boiler manufacture qualification and Grade 2 pressure vessel manufacture qualification. Our main products are specialized in all kinds of boilers and boiler parts which included power station boiler, waste heat boiler, air preheater, membrane water wall and superheater. We are committed to creating the best solution provider for boiler integrated energy-saving technology transformation, and we will strive for it continually.
Brief Introduction Air preheater is the equipment that uses the boiler tail flue smoke to heat the entering air with its inside tubes .It is used to improve the heat exchange performance of the boiler, and reduce energy consumption. To adapt the different boiler burning type, different fuel and different fume ingredient, we developed the below enamel tube air preheaters to fit the different mediem: 1. The CFB boiler and coal powder boiler used enamel steel tubes, seam or seamless steel tube with green colour. 2. The rubbish burning furnace, biomass boiler used enamel steel tubes, seam or seamless steel tube with blue colour. 3. The Chain grate and layer burning boiler used enamel steel tubes, seam or seamless steel tube with brown colour. 4. The oil burning boiler, coking boiler and gas boiler used enamel steel tubes,seam or seamless steel tube with dark green. Why Choose Us? 1). Chinese famous brand 2). Competitive price with trusted quality 3). Short delivery lead time and excellent after-sale service 4). Certificate ISO9001, ISO14001, 5). We always produce good quality products with competitive price. 6). We have 50 professional engineers, 15 professional and technical teams for boiler improvement and more than 100 success cases of boiler energy-saving technological transformation.
We are leading manufacturers of electrical heating elements since 1968.We specialize in air heaters, water heaters, oil heaters, cartridge heaters etc.We make air heaters, water heaters, oil heaters, cartridge heaters, flange heaters, alkali immersion heaters, band mica/ceramic heaters, tubular heaters import substitutes, thermocouples, control panels, ovens, bobbin heaters, furnace elements, oil/water pre heaters, out flow heaters, infrared heaters, d section heaters, finned strip heaters, etc.
High temperature induced draft fan for industrial furnaces Product features : High temperature induced draft fan with direct connection with : 1. High efficiency: improving the overall fan efficiency 20 to 35%, reduce required 1to 2pcs motors 2. Motor direct connection, no bearing, no water cooling, no cooling fan. 3. Design temperature 250 degrees, maximum temperature of 350 degrees. 4. Stainless steel impeller and volute casing, high temperature and corrosion resistance 5. YE3 series of energy saving and high efficient motors 6. Volute and the base flange connection, convenient to replace the outlet angle. www.blenergy.cn
Hunan Baling Furnace Energy Conservation Co.,Ltd(Baling Energy, stock code:831054)is established in Nov.1998, as a professional high-tech manufacture engaged in R&D designing, manufacturing and servicing for industrial energy-saving furnace equipments. The main products include no bypass unpaired reversible regenerative combustion type furnaces, rotary regenerative air pre-heater, silicon carbide metal combination air pre-heater, blower and induced draft fan for combustion system etc., which are used widely for non-ferrous metal, machinery, building material, ceramic, steel, petrochemical and similar industries. www.blenergy.cn
Hunan Baling Furnace Energy Conservation Co.,Ltd(Baling Energy, stock code:831054)is established in Nov.1998, as a professional high-tech manufacture engaged in R&D designing, manufacturing and servicing for industrial energy-saving furnace equipments. The main products include no bypass unpaired reversible regenerative combustion type furnaces, rotary regenerative air pre-heater, silicon carbide metal combination air pre-heater, blower and induced draft fan for combustion system etc., which are used widely for non-ferrous metal, machinery, building material, ceramic, steel, petrochemical and similar industries. Baling Energy has owned the ISO9001 quality system, ISO14001 environment system, GB / T28001 Occupational Health and Safety System and CCC mandatory product certification; got 24 utility, inventions and appearances patents; 2 patents passed PCT international search; and the new patent of Reversible regenerative combustion system and Control system is in applying from 5 countries as America, Brazil, Mexico, India and Vietnam. The technology of No bypass unpaired reversible regenerative combustion and Silicon carbide metal composite air preheating received from the Hunan Science and Technology Achievement Appraisal office in 2013, with results of International advanced technology and leading domestic technology. The no bypass unpaired reversible regenerative combustion system can save more 15-25% energy than the traditional combustion system, meanwhile, this saving energy technology is certified by China Quality Certification Center in 2015 and listed in National key low carbon energy saving technology promotion directory(2015version energy part). Based on sincerity, mature quality, respecting clients and excellent service, Baling Energy is focusing on the furnace technology innovation, targeting smart and leading technology innovation. Through more than 10 years, Baling Energy has arrived and exceeded international advanced power consumption level. In the future, Baling Energy will keep developing the energy saving and low carbon technology, striving to become the leading professional supplier for complete industrial saving energy furnace equipments and control systems. Small air volume and high pressure blower Small air volume and high pressure blower Product features: 1. Small power, high pressure, small volume, low noise, high efficiency 2. Stainless steel blade, Impeller premarket 3. Impellers, blades, volute molding 4. Impeller static and dynamic balance correction, smooth running, small vibration 5. Volute and the base flange connection, convenient to replace the outlet angle.
BL Energy Industrial smelting furnace Application range : 1350degree regenerative series application Aluminum and other non ferrous metal smelting furnace Steel furnace, heat treatment furnace Temperature refractories, ceramics, sintering brick kiln 1650degrees regenerative series application Copper, steel, iron and other high temperature furnace Refractories, ceramics and other high-temperature sintering furnace Glass, building materials and other high temperature furnace Product Features Technical specification 1). Temperature efficiency: 90%,maximum as 93% 2). Total recovery rate of flue gas: 90%,maximum as 92% 3). Comparison with non energy saving furnace: 1350degrees Series energy saving rate : 40% to 60% 1650degrees Series energy saving rate : 50%to70% 4). Comparison with traditional paired regenerative combustion technology, the energy saving rate: 20%to30%
Regenerative materials selection The regenerative combustion system adopts the anti-erosion high purity corundum regenerative ball. Product features: 1. Good high temperature performance 2. Resistance of shock cold and shock heat 3. Bulk in density 4. High specific heat capacity 5. Good thermal conductivity 6. Good ash resistance 7. Good anti-erosion 8. Small pressure loss 9. Long working life span www.blenergy.cn
-1400°c, 1500°c or 1600°c maximum operating temperature -carbolite gero 301 controller, with single ramp to set-point & process timer -3, 8, 15 or 35 litre chamber volumes -soft closing parallel action door (3 & 8 litre models only) -silicon carbide heating elements provide long life and are able to withstand the stresses of intermittent operation -rhf 3 & 8 litre have a cast alumina hearth; rhf 15 & 35 have silicon carbide hearth -low thermal mass insulation for high energy efficiency
Electric furnace, heating chamber with electricity as the heat source for achieving very high temperatures to melt and alloy metals and refractories. The electricity has no electrochemical effect on the metal but simply heats it. Electric furnaces produce roughly two-fifths of the steel made in the united states. They are used by specialty steelmakers to produce almost all the stainless steels, electrical steels, tool steels, and special alloys required by the chemical, automotive, aircraft, machine-tool, transportation, and food-processing industries. Electric furnaces also are employed, exclusively, by mini-mills, small plants using scrap charges to produce reinforcing bars, merchant bars (e.G., angles and channels), and structural sections. The german-born british inventor sir william siemens first demonstrated the arc furnace in 1879 at the paris exposition by melting iron in crucibles. In this furnace, horizontally placed carbon electrodes produced an electric arc above the container of metal. The first commercial arc furnace in the united states was installed in 1906; it had a capacity of four tons and was equipped with two electrodes. Modern furnaces range in heat size from a few tons up to 400 tons, and the arcs strike directly into the metal bath from vertically positioned, graphite electrodes. Although the three-electrode, three-phase, alternating-current furnace is in general use, single-electrode, direct-current furnaces have been installed more recently.
