在线一本码道高清

Combustion equipment; manufacturing and application of heating equipment
  • Manufacturing method of dual-use fuel nozzle for single oil path
    The invention relates to a dual-use fuel nozzle with a single oil path, which is mainly used for a fuel system with a single fuel manifold and belongs to the field of auxiliary power devices (referred to as aPU). The auxiliary power unit fuel main is divided into two functions: the starting fuel main and the working fuel main. The fuel nozzle is located at the end of the apu fuel system and is connected to the fuel main. Correspondingly, the fuel nozzle is divided into a starting fuel nozzle and a working fuel nozzle. The main types of apu fuel nozzle ...
  • Manufacturing method of thermal protection wall surface structure of composite combustion chamber
    The invention relates to the field of aircraft thermal protection, in particular to a thermal protection wall surface structure of a composite combustion chamber. With the development of aerospace technology, the cruising speed and thrust of the aircraft have been greatly improved. Hypersonic (ma> 5, ma is Mach number) aircraft have been rapidly developed, and the aerodynamic heating and the temperature of the combustion chamber of the engine have been increased. , Making thermal protection a key problem. Super-combustion ram engines are hypersonic aircraft ...
  • The invention relates to the field of thermal power generation, in particular to a method for managing heat source of thermal power generation. Thermoelectricity refers to the phenomenon of thermoelectricity, which refers to the charging phenomenon of various crystals due to temperature changes. Thermoelectricity is a scientific branch of thermoelectricity. When two different metals (such as copper and iron) are brought together, the difference in free electron concentration in the two metals causes electrons to diffuse and transfer from one metal to another. The amount of electron transfer is related to the temperature of the metal. ..
  • Manufacturing method of air flow control device
    The invention relates to the field of thermal power generation, in particular to an air flow control device. Thermal power generation uses thermal energy generated by combustibles during combustion and is converted into electrical energy by a power generating device. Thermal power generation is the main power generation method in China. As one of the three main equipments of thermal power stations, power station boilers have developed with the development of the thermal power industry in China. In the process of thermal power generation, the boiler needs to pass air for combustion. Due to the temperature and ...
  • Primary air pressure control system and its control method and process
    The invention relates to a primary air pressure control system and a control method thereof, and belongs to thermal power generation. Primary air refers to the air sent from the pulverized coal pipeline to the furnace with the pulverized coal when the pulverized coal furnace is burning. Its main function is to carry pulverized coal. In addition, the primary air plays a leading role in the combustion of pulverized coal in the boiler. The primary air is brought into the furnace with pulverized coal. The quantity can generally meet the air required for the completion of preheating and combustion of pulverized coal ...
  • Manufacturing method of explosion-proof furnace wall structure of ignition burner of coke oven gas boiler
    The invention relates to boiler processing, in particular to an explosion-proof furnace wall structure of an ignition burner of a coke oven gas boiler. Fuels for gas boilers include natural gas, city gas, coke oven gas, liquefied petroleum gas, and biogas. At present, during the start-up or operation of the burner of a coke oven gas boiler, the system may sometimes enter the furnace because of an abnormality in the system. Excessive amount of coke oven gas, resulting in a sharp increase in flue gas inside the furnace, a rapid rise in temperature, inside the furnace ...
  • Method for making anti-scorching wind device with self-adjusting function of air volume
    The invention relates to the design and manufacture of boiler combustion equipment, in particular to an anti-scorching wind device with an adaptive adjustment function of air volume. When a pulverized coal boiler is operating, due to poor coal quality, fluctuations in operation, and various other reasons, the problem of coking of the heating surface of the boiler often occurs. Coking is formed because hot, molten pulverized coal or coal ash particles hit the heated surface, so it often occurs in high temperature areas near the burner nozzle. To reduce boiler coking, its ...
  • System, method and process for escaping ammonia catalytic oxidation to alleviate blockage of air preheater
    The invention relates to the fields of industrial waste gas purification, environmental protection and energy, and in particular to a system and method for escaping ammonia catalytic oxidation to alleviate the blockage of an air preheater. China's energy endowment determines that coal-fired power generation will dominate in the short and long term. At present, coal-fired generating units have completed ultra-low-emissions transformation, and the removal route of nitrogen oxides is mainly completed by the scr denitration technology. Scr denitration refers to the oxidation of nitrogen in the scr reactor by spraying ammonia and flue gas ...
  • Automatic drainage device and its working method and process
    The invention relates to an automatic drainage device and a working method thereof. At present, the desulfurization induced draft fan or the flue near the chimney contains a large amount of moisture in the flue gas. In the horizontal flue, the moisture will condense. Because there is no drainage structure, the water discharge is not smooth, resulting in a large amount of water accumulating in the horizontal flue. , Causing problems such as corrosion at the bottom of the horizontal flue. The horizontal flue can be designed to a certain slope to collect the water in the flue, but conventionally it is artificial drainage ...
  • Manufacturing method of industrial boiler flue gas dust removal device
    The invention relates to the field of flue gas dedusting devices, in particular to an industrial boiler flue gas dedusting device. There are two types of industrial boiler products. One is steam, which is used for power generation or gas supply. For example, in a fertilizer plant, steam can be used for steaming, coal is used as raw materials, and synthetic fertilizers. This is a typical industrial boiler. Most of the gas is generally waste heat boilers used to recover waste heat. Industrial boilers are usually circulating fluidized bed boilers. Industrial boilers are important ...
  • Manufacturing method of high-efficiency boiler kiln waste heat utilization device
    The invention relates to the field of high-efficiency boiler kiln waste heat utilization devices, and in particular to a high-efficiency boiler kiln waste heat utilization devices. Boiler is an energy conversion device. The energy input to the boiler is chemical energy and electrical energy in fuel. The original meaning of the boiler refers to the water container heated on the fire, and the furnace refers to the place where the fuel is burned. The boiler includes the boiler and the furnace. Part of it is mainly used in daily life. There are also a small number of applications in industrial production. The boiler that generates steam is called steam boiler, often simple ...
  • Manufacturing method of high-strength coke-breaking cast steel grate
    The invention belongs to combustion slag removal, and particularly relates to a high-strength coke-breaking cast steel grate. The grate mentioned in the existing production technology is generally thin and consistent. If the upper part is coked, the coke block is easily caught between the two grate, causing the grate to bend and deform, which affects the coke breaking effect and the normal operation of the boiler. Once a positive pressure combustion is formed inside, the grate shaft will be deformed due to high temperature. SUMMARY OF THE INVENTION In order to solve the above technical problems, the present invention provides ...
  • Manufacturing method of flue gas environmental protection purification equipment
    : The invention relates to environmentally-friendly purification equipment for flue gas. : Exhaust gas from the extruder pollutes the human body and the environment. The exhaust gas treatment of the extruder is an important problem that the plastic products industry needs to solve urgently. Way to deal with. The first type is water cooling. The exhaust gas guide pipe and the waste water return pipe are located on both sides of the inlet of the extruder, and the waste is taken away through the water cooling process ...
  • RTO incineration equipment heat storage body anti-clogging structure manufacturing method
    The invention relates to the field of environmental protection, in particular to an anti-clogging structure of a heat storage body of an RTO incineration equipment. At present, with the rapid development of society, environmental pollution problems have also come with it. rto is an efficient organic waste gas treatment equipment. Compared with the traditional catalytic combustion and direct-fired thermal oxidation furnaces, it has the characteristics of high thermal efficiency, low operating cost, and ability to handle high-volume and low-concentration exhaust gases. When the concentration is slightly higher, secondary waste heat recovery can be performed, which greatly reduces ...
  • Manufacturing method of RTO incineration heating heat conducting oil device
    The invention relates to the field of environmental protection, in particular to an RTO incineration heating heat-conducting oil device. At present, with the rapid development of society, environmental pollution problems have also come with it. rto is an efficient organic waste gas treatment equipment. Compared with the traditional catalytic combustion and direct-fired thermal oxidation furnaces, it has the characteristics of high thermal efficiency, low operating cost, and ability to handle high-volume and low-concentration exhaust gas. When the concentration is slightly higher, secondary waste heat recovery can be performed, which greatly reduces production Operation ...
  • Manufacturing method of organic waste gas treatment incineration device
    The invention relates to the field of exhaust gas treatment equipment, and in particular to an organic exhaust gas treatment incinerator. Volatile organic compounds (volatileorganic compounds, vocs), according to the definition of the World Health Organization (who), refer to various organic compounds with a boiling point of 50 ° C to 260 ° C under normal pressure. The main components are: alkanes, hydrocarbons, esters , Aldehydes, aromatics and others. As printing, chemical, ...
  • Sludge drying and incineration system and manufacturing method thereof
    The invention relates to the field of sludge treatment, in particular to a sludge drying incineration system and a process flow thereof. As a by-product of sewage treatment, in recent years, with the increase of sewage treatment capacity and treatment standards, the output has risen sharply. Wet sludge landfill is currently the most used method, but it must occupy a large amount of land resources, and often accompanied by the dissemination of bad odors. If not handled properly, it may also pollute groundwater and spread infectious diseases; composting is the sludge resource ...
  • Conditioner for waste incineration and method and process for controlling emission reduction of mercury and nitrogen oxides in flue gas
    The invention relates to a waste incineration flue gas treatment technology, in particular to a waste incineration conditioning agent and its application for controlling emission reduction of mercury and nitrogen oxides in flue gas. With the rapid development of the national economy and living standards, the amount of domestic garbage has also increased dramatically. In 2017, China produced approximately 210 million tons of municipal solid waste. Incineration technology is one of the main solid waste disposal technologies. Harmless disposal of urban domestic garbage in China ...
  • Water spray cooling system of waste incinerator and automatic control method and process thereof
    The invention relates to the field of municipal solid waste incineration, in particular to a water spray cooling system of a waste incinerator and an automatic control method thereof. In recent years, the incineration treatment capacity of Chinese municipal solid waste has increased significantly. Mechanical grate incineration technology has been widely used at home and abroad. It is currently the most suitable technology for incineration of waste and the use of heat generated by waste incineration to produce steam for power generation. . As people's living standards gradually improve, the calorific value of domestic waste is also increasing ...
  • Manufacturing method of heavy metal enriched plant pretreatment box
    The invention relates to the incineration of heavy metal-enriched plants, in particular to a pretreatment box for heavy metal-enriched plants. Agricultural non-point source pollution is an important factor affecting China's food safety. Remediation of farmland contaminated by moderate to light heavy metals has become the focus of public attention. Among them, phytoremediation methods are widely used because of their low cost, strong applicability, and their ability to completely separate heavy metals from soil. Plants rich in heavy metals need to be treated. Incineration method is to reduce ...
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