Industrial Boiler Manufactory

boiler Agent with patent hopper technology widely used

  • Cooling means for a water-filled ash hopper - Combustion

    Water is introduced into the ash hopper 14 through pipe 26. This water originally flows into a heat exchanger 28 located in the ash hopper 14, from inlet pipe 30 and inlet header 32 (see FIGS. 1 and 2). After flowing through tubes 28, and absorbing heat from the water in the ash hopper, the heated water flows via outlet header 36 and pipe 38.

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  • Briquette - an overview | ScienceDirect Topics

    Commonly used binding agents include starches from corn, wheat or cassava, sugar cane molasses, tars, pitch, resins, glues, fibre, fish waste and certain plants like algae. Dung is also widely used, but this is unsatisfactory as its combustion is a major cause of lung and eye disease and it has other important uses as a fertilizer.

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  • Patents Assigned to United Conveyor Corporation - Justia

    Oct 03, 2017 · Justia - Patents - Patents and Patent Application Resources. Abstract: The system and method for preventing air leakage from the process side to the bearing side of a mill. The system includes a labyrinth seal ring comprising a series of knives defining first and second labyrinth paths from an air inlet to the process side and the bearing side of the system, respectively.

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  • Hopper - an overview | ScienceDirect Topics

    Bruce G. Miller, in Clean Coal Engineering Technology, 2011 6.8.2 Convective Pass/Economizer Ash Systems. The fly ash that is removed from the hoppers located under the economizer, selective catalytic reactor (shown earlier in Figure 6.1 and discussed in Chapter 9), and air heater contains a mixture of larger particles (which may contain unburned carbon) and fine fly ash.

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  • CFB boiler news,Circulating fluidised bed boiler case

    Lastest Updates of FBC Technology in China. Fluidized bed combustion (FBC) technology has been widely used in China for heat and power generation since the early 1960s due to its wide fuel flexibility, excellent emission control and wide rang

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  • US3236211A - Steam boiler - Google Patents

    US3236211A US21129962A US3236211A US 3236211 A US3236211 A US 3236211A US 21129962 A US21129962 A US 21129962A US 3236211 A US3236211 A US 3236211A Authority US United States Prior art keywords fluid heating boiler fluid circuit steam Prior art date Liming Legal status (The legal status is an assumption and is not a legal conclusion.

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  • 10.2 Chemical Wood Pulping - US EPA

    A major source of emissions in a kraft mill is the boiler for generating auxiliary steam and power. The fuels are coal, oil, natural gas, or bark/wood waste. See Chapter 1, "External Combustion Sources", for emission factors for boilers. Table 10.2-1 presents emission factors for a conventional kraft mill. The most widely used

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  • US5685243A - Apparatus for the injection distribution and

    A system and method for distributing, injecting, and dispersing a sorbent mixture of sorbent and compressed filtered flue gas into the combustion furnace portion of a boiler furnace. Prior to injection into the combustion furnace, the sorbent mixture is heated with steam and distributed within the combustion furnace through a plurality of injection tubes having their ends arranged in a grid

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  • The Role of Coal Characteristics in Boiler Operation

    So if the purchasing agent buys his coal on a Btu basis, he may substitute 10,000 Btu per pound coal for a unit designed to fire 12,000 Btu per In actual practice, probably 20% of the ash is caught in the boiler fur- nace hopper, so we have built in to the precipitator a 25% margin. But if the ash in the coal increases

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  • Air conditioning - Wikipedia

    Air conditioning (also A/C, air conditioner) is the process of removing heat and controlling the humidity of air in an enclosed space to achieve a more comfortable interior environment by use of powered 'air conditioners' or a variety of other methods including passive cooling and ventilative cooling.Air conditioning is a member of a family of systems and techniques that provide 'heating

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  • US9593850B2 - Bottom ash dewatering system using a remote

    Remote submerged scraper conveyor (SSC) consists of a conventional SSC modified to include a slurry processing system, which allows it to be located remotely from associated boilers at or slightly above grade level rather than directly under a boiler like a conventional SSC. The slurry processing system includes a pair of overflow troughs 34 and associated weirs located exterior to and along

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  • Particulate Matter Control - an overview | ScienceDirect

    A widely used TGT technology is the Shell Claus Off-gas Treating (SCOT) process (Korens et al., 2002). The residue gas or 'tail gas' from the sulfur recovery process is treated in a catalytic reactor to reduce the elemental sulfur vapor and remaining sulfur compounds, mainly SO …

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  • US7100521B2 - Baffle for increased capture of popcorn ash

    A baffle employs a particular arrangement of baffle plates in a three dimensional configuration to aerodynamically separate popcorn ash particles from a flue gas flow. The baffle is attached to the rear wall of an economizer outlet flue back pass and is placed just below the economizer gas outlet. The baffle is designed to be uniquely shaped in three dimensions to redirect the large popcorn

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  • US3094953A - Boiler furnace ash hopper seal - Google Patents

    FIG. 1 discloses a cross-sectional view of a boiler ash hopper commonly employed with high pressures-high temperature steam boilers utilizing solid fuel for combustion. Such an ash hopper is well-known in the art appearing, for example, in July 1961 publication of Mechanical Engineering The American Society of Mechanical Engineers, page 10

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  • US6338306B1 - Ash handling system - Google Patents

    Depending upon the boiler design, as many as forty hoppers may be used for ash collection. These hoppers are generally comprised of an ash container with inwardly angled sidewalls having lower

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  • Trianco TRG 45 User, Installation, Commissioning

    A Code of Practice has been laid down by Trianco for this type of installation which must be strictly adhered to for Air Supply correct operation of the boilers. Page 11 Check draught stabiliser for free operation of the flap. circuit parallel with the indirect cylinder. Notes: TRG 45 0.75 Kw ( 2,500 Btu/h) MIN TRG 60 0.75 Kw ( 2,500 Btu/h) MIN

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  • VICTORIAN & EDWARDIAN HEATING

    Hot water heating boilers were manufactured in quantity from around 1860 onwards. The first room heaters were pipe-coils, often housed in decorative cases. Radiators were introduced in the 1880s. Heating Stoves Masonry stoves of brick, earthenware and porcelain have been used for over one thousand years in

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  • INSTALLATION AND OPERATOR'S MANUAL

    are 30 inches to the rear (end of boiler with fan assembly), 36 inches to the right side (when facing the front of the boiler), 16 inches on the left, 18 inches from the hopper top and 24 inches to the front (end of boiler with sight tube). For commercial and residential installations, many boiler codes require a

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  • US Patent for Method for managing a shut down of a boiler

    The method for managing a shut down of a boiler having a duct and heat exchanging components is provided. The heat exchanging component having tubed heat exchanging surfaces within the duct and headers outside the duct. The method includes regulating the temperature of the headers during shut down to a temperature close to the one expected for the steam moving from the tubed heat …

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  • US8088184B2 - High flash point additives for treating

    A simple method is disclosed to produce oil soluble nano particle size additives with significantly higher flash points to improve the safety aspects of these products especially when used in, around, and near high temperature combustion equipment.

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