Although the name of a methanol fuel cell is a battery, according to the actual working principle, it is more accurate to call it a generator. However, the industry has become accustomed to calling it a methanol fuel cell. methanol as raw material and convert its chemical energy into electrical energy, it can charge batteries and lithium batteries. As long as there is fuel, it can continue to produce electricity and continue to power lithium batteries or responsible equipment. Typically, they will be associated with the corresponding fuel cans or barrels. for rehydration or replacement.
Industrially produced methanol can be directly used as automotive fuel
A boiler consists of two parts: a pot and an oven. The original meaning of a pot is a container of water. heated over a fire, an oven refers to a place where fuel is brûlé. The hot water or steam generated in the boiler can directly provide the heat energy needed for production and life, or it can be converted into mechanical energy through a steam device, or the mechanical energy can be converted into electrical energy via a generator. Boilers that provide hot water are called hot water boilers. They are mainly used in everyday life and also have a small number of applications in industrial production. The boiler that generates steam is called a steam boiler, also called a steam generator, often called a boiler. It is an important part of the steam power generation device and is mainly used in thermal power plants, ships, locomotives and industries and mines. businesses. Boilers are subjected to high temperatures and pressures, so safety issues are veryimportant. Boiler capacity can be expressed as the rated evaporation capacity or the maximum continuous evaporation capacity. Rated evaporation capacity is the amount of steam produced continuously per unit time under a specified outlet pressure, temperature and efficiency. Maximum continuous evaporation capacity is the maximum amount of vapor that can be produced continuously per unit time under the specified outlet pressure and temperature. Steam parameters include boiler steam pressure and temperature, which generally refers to the pressure and temperature of the superheated steam leaving the superheater and reheater. If there is no superheater or reheater, they refer to the pressure and temperature of the saturated steam. boiler outlet. Feed water temperature refers to the economizer inlet water temperature.If there is no economizer, it refers to the drum inlet water temperature. Boilers can be classified in different ways. Boilers can be divided into industrial boilers, power plant boilers, marine boilers and locomotive boilers according to their uses according to the boiler outlet pressure, they can be divided into low pressure, medium pressure, high pressure, ultra high pressure, subcritical pressure. , supercritical pressure and other boilers; according to the circulation method, they can be divided into natural circulation boilers and auxiliary circulation boilers (i.e. forced circulation boilers), once-through boilers and compound circulation boilers according to the combustion methods, the boilers are divided into chamber furnaces, layer furnaces and; boiling furnaces. Regarding the water vapor system, once theFeed water has been heated to a certain temperature in the heater, it enters the economizer through the water supply pipe. After further heating, it is sent to the drum, mixes with the water in the pot and. then flows to the water wall inlet collector. Water in the water-cooled wall tube absorbs radiant heat from the furnace to form a steam-water mixture that reaches the drum through the riser tube. Water and steam are separated by the steam-water separation device. The separated saturated steam flows from the upper part of the drum to the superheater, continues to absorb heat and becomes superheated steam at 450°C, then is sent to the steam turbine. When it comes to combustion and combustion air systems, the fan sends the air into the air preheater to heat it to a certain temperature. Furnace, drum, burner, wall-mounted water superheater in the boiler,economizer, air preheater, furnace frame and wall and other major components constitute the essential part of heat production, called boiler body. The two most important parts of the boiler body are the furnace and the drum. The furnace, also called the combustion chamber, is the fuel combustion space. The furnace in which the solid fuel is placed on the grate and burned on the fire bed is called layered combustion furnace, also known as fire bed furnace; the furnace in which liquid, gaseous or powdered solid fuel is sprayed into the fire chamber for combustion is called a chamber. a fluidized bed furnace; the air flow is used to rotate the coal particles at high speed. The cylindrical furnace with powerful fire is called cyclone furnace. The cross section of the oven is generally square or rectangular. The fuel burns in the ovento form high temperature flames and combustion gases, so the furnace walls around the furnace are made of high temperature resistant materials and insulation materials. Water-cooled wall tubes are often laid on the inner surface of the furnace wall, which not only protects the furnace wall from burnout, but also absorbs a large amount of radiant heat from the flame and gases combustion at high temperatures. The design of the furnace must fully take into account the characteristics of the fuel used. 1. Boilers can be classified according to their purpose. The boilers can be used as thermal boilers and heating boilers. Electric boilers include power plant boilers, ship boilers and locomotive boilers, etc., which are used for electricity generation, ship power and ship power.he locomotives. Heating boilers include steam boilers, hot water boilers, heat pipe boilers, hot blast furnaces and heat transfer heating furnaces, etc., and obtain steam and hot water accordingly. Hot air and heat transfer, etc. 2. Classification according to the structure of the boiler body. According to the structure of the boiler, it is mainly divided into fire tube boilers and water tube boilers. Fire tube boilers include vertical boilers and horizontal boilers, and water tube boilers include horizontal water tube boilers and vertical water tube boilers. 3. Classification according to the type of fuel used in boilers. According to the type of fuel used in the boilers, the categories are coal-fired boilers, oil-fired boilers and gas-fired boilers, as well as upgrade technologycoal. fire boilers, substitute products for oil and gas furnaces --- pulverized coal boilers, dual-purpose gas boilers, etc. Coal-fired boilers can be divided into layer boilers, chamber boilers and boiling boilers according to their combustion methods. 4. According to the classification of boiler capacity, those with an evaporation capacity of less than 20 t/h are called small boilers, those with an evaporation capacity of more than 75 t/h are called large boilers, and those with a evaporation capacity between the two are called. called medium-sized boilers. 5. According to the classification of boiler pressure, boilers below 2.5 MPa are called low pressure boilers, those above 6.0 MPa are called high pressure boilers, and those with pressure between the two are called medium pressure boilers. There is alsoultra high pressure boilers, subcritical boilers and supercritical boilers. 6. Classification according to the boiler water circulation form. Boiler water circulation forms can be divided into natural circulation boilers and forced circulation boilers (including once-through boilers). 7. According to the shape of the device, it can be divided into quick installation boilers, assembled boilers and bulk boilers. There are also wall-mounted boilers, vacuum boilers and modular boilers.
No, industrial methanol must be modified with additives to produce: denatured alcohol, then mixed with national standard gasoline. The general mixing ratio is 15:85 and 30:70. be used directly without changing the engine. If the mixture ratio is 85:15, it is necessary to change the engine and increase the ignition advance angle