vacuum hot water heating boilers how they work
Note the use of the vacuum vacuum hot water heating boilers how they work: vacuum boiler at work because their internal pressure of the furnace is always in a vacuum, so the higher heat exchange rate and utilization. At the same time due to the unique design, so if the outside when the pressure exceeds atmospheric pressure in the course of the next, then the unit will automatically cut the power, and when there is a failure of the water level will alarm, so as to improve the professional vacuum boiler safety.
15tph coal-fired water tube vacuum hot water heating boilers how they work project for food industryThere are many manufacturing processes need steam in food industry, including stewing food, drying and moisturizing, sterilizing mold, vacuum packaging, etc, hence, a steam boiler plays a key role in food industry. Universal Robina Corporation (URC) is one of the largest branded consumer food and beverage product companies in the Philippines and has a significant and growing presence in the ASEAN markets. With the growing demands of market, URC planned to build a new plant. As the core equipment of the production line, they were in urgent need of one set of high-quality steam boiler. As a leader in Asian industrial boiler manufacturers, ZOZEN has served many enterprises in the Philippines. What’s more, to improve the service efficiency and quality, ZOZEN has established service centers in the Philippines, Vietnam, Indonesia, etc. ZOZEN's solid strength and rich experience successfully won the favor of URC, and became the boiler supplier of URC. ZOZEN recommended SZL series coal-fired steam boiler for URC after conducting a field investigation. This series of boiler has the advantages of sufficient output and high efficiency; the furnace adopts the structure of closely-aligned membrane wall tubes to ensure the larger radiation heating area. In addition, to improve the economic benefits, the boiler is equipped with independent wind barns, by which users can adjust the wind supply to ensure the complete combustion of fuels.
July 26, 2016, Beijing, China Everbright Paper Co., Ltd. and the company signed a "split 6 tons of steam condensing gas steam vacuum hot water heating boilers how they work contract" by the company responsible for the WNS6-1.25-YQ split condensing gas boiler steam to all production, installation and commissioning work. The product is the use of condensing technology, effective emission of harmful substances SOx, NOx, COx, is industrial boilers efficient and environmentally friendly solutions.
Since the use of advanced technology vacuum vacuum hot water heating boilers how they work control, automatic failure level, low alarm, the system may notify the user and automatically cut off power, to avoid losses due to lack of water. Forming a special design of the structure, it can be a machine. Also provides multi-channel, the temperature difference between the hot water to meet the various needs of users for central air conditioning, heating, sanitary hot water, high-level swimming pools, hotels, hotels and other hot water supply. It can provide process water for all types of industrial and mining enterprises. Imported burner has good insulation effect, applicable to an altitude of 3000 meters below the area. For heating, the heat of the burner indirectly received by the negative pressure steam. Under standard conditions, the vacuum degree of the vacuum chamber with increasing vacuum chamber -76cmHg vapor pressure decreases, the heat medium when the vapor temperature reached 94 deg.] C negative, lowered vacuum degree -15cmHg, start and stop the vacuum switch burner, a heat exchanger with take the heat. Steam temperature and the heat medium decreases, the negative pressure increases to maintain a constant vacuum. Switching cycle start-up burner, so as to achieve the purpose of heating and water heating. Minimal vacuum chamber of the vacuum furnace -15CMHG, up to -76CMHG, negative pressure is always maintained in a state of absolute security, the steam temperature of the vacuum chamber and the vacuum chamber of the heat medium can be increased to 94 deg.] C, the heating and hot water water temperature up to 80 ℃. Boiler body and not subjected to any pressure of the vacuum chamber, the heat exchanger can withstand the pressure. Therefore, no need to check the entire process from commissioning to operation, the boiler does not need permission. Advantages advantages of vacuum hot water boiler vacuum boiler operation is a negative pressure, safe and reliable, no explosion, not subject to supervision and inspection, can be placed on the roof, the basement does not scale, compared to other hot water boiler long life vacuum heat the boiler water pressure and hot water boiler and Comparative residential heating system pressure hot water boiler is mainly used for heating boilers cell. It was heated in two ways: floor heating, a heating radiator. Residential district heating system depends on the height of the floor to decide whether heating alone. Vacuum hot water boiler operating principle is to use the steam generated by the boiling of water at low pressure, water and steam condensation heat transfer and heat output mode. The interior of the apparatus is a closed vacuum chamber. Combustion heat medium boiling water was evaporated in a vacuum chamber to produce a negative pressure steam, steam condensation outside the heat transfer tubes, the inner tube heating cold water supplied to the user, the steam condenses into water droplets return to the heat medium heating evaporation again, completing the cycle.