commercial biomass fired vacuum hot water boiler dealer
Exhaust gas has been plagued by sewage paper industry, paper industry pollution problems of the country very seriously. Fujian Heng paper packaging company has been committed to the use of clean-type boiler paper processing. October 22, 2016, David Carse, the paper with my company, signed a 6 tons of steam an integral condensing steam boiler for the production of corrugated cardboard and other paper products. I provided the boiler greatly solve the problem of sewage wastewater Heng paper. After the boiler operation, both to meet local environmental requirements, but also reduce operating costs for the constant boiler paper products.
3, long life
Oxygen precipitation in the vacuum boiler water running alongside the intermediate medium outside of the furnace, so long as the small amount of heat added in one aqueous medium, the calcium and magnesium ions can be limited, so that scaling does not occur inside the boiler, thereby increasing the life of the boiler.
Desuperheaters gas steam boiler of the role and use of gas steam boiler desuperheater utility with negative pressure combustion process, why not suitable for heating gas steam boiler? This is because the pressure of gas steam boiler is very high, and the requirements of its pipes and accessories is relatively high. So, on this invisible, it will increase costs and expenses. In addition, the installation of a steam boiler is not very simple. Therefore, based on these factors before reaching this conclusion. What is the role of gas steam boiler desuperheater that? Desuperheaters gas steam boiler is generally in the supply pipe, its main role is to reduce the steam temperature, so as to achieve the desired requirements. Desuperheater in kind, type, and the main surface of the two water-jet. For the surface mounting of formula U-tube is a cylindrical tube body, or a recuperative heat exchanger. Water quality which cooling water is no special requirements, mainly in the scope of the low-pressure steam boiler. Gas-fired steam boiler vacuum boiler combustion whether beneficial? If the negative pressure combustion gas steam boiler, specifically refers to a combustion chamber of the boiler, i.e. the furnace, is less than one atmosphere. The means to achieve it, it is achieved by balancing the ventilation system. Pressurized combustion, which does not improve the speed of the combustion gas steam boiler, or to maintain combustion stability. If the conditions are bad, then seal the furnace, combustion positive pressure will increase insecurity, the work environment is unfavorable. Therefore, only the negative pressure combustion to avoid the above problems.
Several sub boiler? 1, according to the boiler use classification into thermal power boilers and heating boilers. Power boiler comprising a power station boilers, marine boilers and boiler locomotive, corresponding to power generation, marine, and locomotive power dynamic. Heating boiler comprising a steam boilers, hot water boilers, hot tube boiler, stove and the heating medium heating furnace, to give a corresponding steam, hot water. Hot air and the heating medium and the like. 2, according to the structure classification boiler body is divided into fire tube boilers and water tube boilers. Fire-tube boiler, including vertical and horizontal boiler boiler, water tube boilers and water tube boilers including horizontal, vertical, water tube boilers. 3, divided by boiler coal-fired boiler, oil-fired boiler and gas boiler and pulverized coal boilers, gas boilers with a dual-fuel type classification. Coal-fired boiler by combustion fired boilers can be divided into layers, and in fluidized bed firing boiler chamber. 4, classified by evaporation boiler capacity is less than 20t / h is called a small boiler, evaporation to 75t / h is referred to as large boilers, evaporation of medium-boiler referred interposed therebetween. 5, according to the boiler pressure below the boiler called classification 2.5MPa low pressure boiler, 6.0MPa or more is called high-pressure boiler, a pressure called medium pressure boiler interposed therebetween. In addition, ultra-high pressure boilers, boiler subcritical and supercritical boilers. 6, according to the form of boiler water circulation boiler classified into natural circulation and forced circulation boiler (boiler including DC). 7. The device classified into the form of package boilers, boiler assembly and bulk boilers. In addition, the form wall boiler, vacuum boilers and boiler modules.