Maximized efficiency with lower maintenance cost.

Each set of tubes that hot combustion flue gas travels through before making a turn within the boiler, is considered a “pass.” A four-pass boiler design consists of four sets of horizontal tubes, with the stack outlet at the front of the vessel. A downdraft design keeps the cooler water from having an effect on the hot surfaces within the boiler. 4-pass boilers leverage natural draft operation which allows cool water to contact the hottest part of the boiler.

Recently, in Jiaxing City in Zhejiang Province Nanhu District, officially launched a comprehensive investigation and action on gas boilers and biomass boilers urban built-up areas, and actively promote the transformation of low nitrogen emission gas-fired boiler, Zhejiang Province, determined to win the Battle of the sky made own contribution.

According to the requirements of the investigation, the South Lake district towns, streets, parks within the jurisdiction of the respective gas boilers and biomass boilers urban area to take home from house to house visits Paimo way, the ecological environment Branch area combined with market regulators issuing a list a verification form inventory management. After the statistics were found in the region with gas boiler 35 units, built-up area of ​​biomass boiler Taiwan.

Meanwhile, Nanhu District will be in more than 500,000 cubic meters of natural gas consumption in the four on-site visits to enterprises as a pilot enterprise low nitrogen transformation operations boilers, ecological environment Branch area of ​​personnel, publicity reform provinces, municipalities and low nitrogen emissions on gas-fired boiler requirement that the premise of ensuring safety in production, natural gas boiler NOx emission after the transformation shall not exceed 50 mg / cubic meter, and listened carefully to the enterprise raised about the difficulties of combustion gas boiler low nitrogen transformation exists.

To speed up the investigation and major renovation large boilers, Nanhu District definite time node, before the end of 2019 business model will complete the transformation of low nitrogen gas boiler, at the same time, the city built-up area of ​​biomass boilers implement ultra-low emissions transformation. Nanhu District will adhere to routine inspections and investigation focused on the combination of concentration and control checks and unannounced visits to combine law enforcement when combined with the daily supervision and wrong, and the law enforcement inspection report from the masses combine to ensure long-term monitoring of boiler regulation implemented.

Industrial gas boiler introduced: industrial gas combustion boiler quick a horizontal three-pass fire tube boiler furnace using offset wet back structure, high temperature flue gas flushing sequentially the second and third return pipe tobacco, and a rear chamber by the smoke. chimney into the atmosphere before and after the smoke with movable cover boiler, the boiler easy maintenance. boilers with good technical performance burner using combustion automatic ratio adjustment, automatic adjustment of water supply, the program start and stop, automatic operation and other advanced technology, and having a low water level and low level alarm, high vapor pressure, flame automatic protection function. the boiler has a compact, reliable, simple, quick installation, low pollution, low noise, high efficiency.

0.5 tph WNS series condensing gas-fired industrial cheap steam boiler 10t maldives for plastic industrySteam boilers are the important heat source equipment in the plastics industry, providing sufficient heat for polymerization, dehydration, drying and thermoforming processes. JJS SRL is a Chilean company with more than 40 years of experience, specializing in the production of polyurethane products for a wide range of industries. Temperature is a critical factor in the production of polyurethane products. Generally, the polyurethane reaction temperature is controlled between 60 and 100 degrees. If the temperature is too low, the reaction rate will be very slow, which is not conducive to the reaction. Therefore, the stable operation of steam boilers plays a vital role in the enterprise.Recently, the Ministry of the Environment of Chile has made clear requirements for NOx in boiler emissions, stimulating that NOx emissions should be less than 30mg/m³. Hence, JJS SRL attached great importance to the environmental performance of steam boilers when purchasing. ZOZEN offered WNS series natural gas fired steam boiler according to its actual needs. This series of steam boilers adopts large-diameter corrugated furnaces with high-efficiency heat transfer element threaded tubes to effectively improve thermal efficiency. In order to achieve energy-saving effects and save fuel costs, ZOZEN also equipped energy-saving equipment such as condensers and economizers at the tail of the flue. And the advanced low NOx burner easily achieve the ultra-low NOx emissions.