hotel gas vacuum boiler supplier
The design of steam hotel vacuum boiler supplier is generally three-way, wet-back, eccentric furnace, asymmetric structure of different boiler forms will have its own unique operation mode and characteristics. Has its own certain operating principle. The recent weather is a bit abnormal, either snowy or haze, so, in this kind of weather, how does the steam boiler water injector function normally? Steam boiler water injectors have single and double tubes, usually. Several types of upper suction and pressure type, the application of single tube upper suction type, consisting of shell, steam nozzle, suction nozzle, backstop pad, mixing nozzle and jet nozzle several parts. The water injector is easy to operate and convenient to install. The water absorption height is less than 2 meters, the water temperature does not exceed 40 ℃. When injecting water into a steam boiler, it is necessary to open the steam valve a little first, so that a small amount of steam enters the water injector and ejects from the steam nozzle. The air near the steam nozzle enters with the steam and is discharged with the overflow valve, and a vacuum is formed in the water injector. The water in the tank is subjected to atmospheric pressure and enters the water injector from the suction pipe. Increase the opening of steam valve, a large amount of steam into the mixing mouth mixed with water. The mixture of water gets the kinetic energy of the steam and enters the nozzle at high speed. Because the inlet nozzle diameter gradually expands, the speed of mixing water slows down, the pressure increases to greater than the pressure in the pan, push open the check valve to enter Inside the pot. Use steam boiler at the same time also pay attention to its regular self-care. The above is the introduction of steam boiler in the operation of the water injector operation process and mode for you.
Chinese wine culture has a long history, wine blend. In the process of making wine, almost all wine prices are inseparable from the brewing process steam, we can say the stability and quality of steam purity of the wine production plays a decisive role. Lefort Wine has been committed to producing high-quality wine products, December 2016 No. 1, Lefort wine and I signed a one 4 tons of steam condensing steam hotel vacuum boiler suppliers, the company continues to provide high-quality wine work steam.
Because the internal vacuum hotel vacuum boiler supplier furnace is a vacuum state so that after heat medium is heated to evaporate inside condenses on the heat exchanger, so the use of the process than add another heating medium, but also more energy efficient than other types of boiler environmental protection. So if you know what are the main advantages of reliable vacuum boiler has it? Here to tell you about the various advantages of vacuum boiler.
The principle of a vacuum hot water hotel vacuum boiler supplier, hot water boiler works vacuum: a vacuum hot water boiler had already appeared in the early 1970s, first in the finished product is available in Japan. Development of domestic hot water boiler in a vacuum there are some manufacturers in the late 1980s, but due to technical issues, has not been promoted. Now that Japan has more mature models in China has also been a joint venture factory, the author is the choice of a dual-loop vacuum hot water boiler of the plant. The structure of vacuum hot water boiler, by the combustion chamber (furnace), water, vacuum vapor chamber, heat exchanger, heat medium consisting of water or the like. Vacuum state within the body, from the outside air, a sealed state is formed. HTM furnace and covered with water in a sealed tube and within the body, by the pressure of the negative pressure in the steam chamber is maintained below atmospheric pressure, when the heat medium water confined in the inner combustion heating, boiling up immediately, generating heat medium water steam of the same temperature. Steam generated in the machine during the ascent, the contact surface of the heat exchanger is disposed in the negative pressure of the steam chamber, since the water temperature in the heat exchanger is lower than the steam temperature, steam condenses on the heat exchanger surface and release a large heat of vaporization , the water heating heat exchanger, the condensed water under the action of the policy back to the heat medium water again. Accordingly, the heat medium water is constantly "boiling evaporated = = = heat medium condensed water" in a closed loop body. No need to supplement the condensed water, no air burning danger. Water heat exchanger is supplied to the user for heated sanitary hot water and air conditioning. To ensure the reliability of the vacuum hot water boiler operation, the three manufacturers to ensure: 1. In order to ensure a degree of vacuum inside the boiler, at the factory to create a rigorous inspection, the quasi gas leak detection, to ensure that the production process boiler airtight tank. To maintain the degree of vacuum, and to prevent the event, the plant is equipped with a standard suction pump. When the vacuum tank hot water boiler body, the heat medium water is heated to 90 ℃, according to the degree of vacuum exhaust pump automatic operation of the tank, not only the air out of the tank, also the presence of dissolved oxygen in water to remove the heat medium, to keep certain negative pressure, produced inside the tank will not corrode. 2. The heating medium water through a special manufacturing plant impurity, oxygen, water softening treatment, in the production of disposable infusion, can be recycled at runtime, without generally no special filling. I visited the plant in the design of the user survey, a Shanghai Electrical Machinery Plant, 87 years put into operation a vacuum hot water boiler, use a decade overheated media never raise water, which can still work normally. 3. The heat exchanger of the boiler with special requirements, using SUS444 stainless steel tube, which requires a special process during tube processing. The tubing is difficult to furring, high heat transfer efficiency, will not rust, the heat exchange tubes in a more than ordinary quality restrictions, flow rate.