heating gas vacuum fire tube boiler manufacturer
One bright spot: small footprint design Integrated economizer, air preheater and integrated body design, saving space. Highlights II: advanced cooling technology of low temperature exhaust gas adopts a new environmentally friendly energy efficient technology Ultraten wings tube, the flue gas heat recovery efficiency. Wings built finned tubes, the cooling water does not flow outside the tube fouling; tearing groove design fin heat transfer area is increased 5-fold, sufficiently absorb latent heat of vaporization in the flue gas, a high heat recovery rate; silicon alloy material, corrosion resistance and long life. Highlight three: original elliptical smoke tube air preheater to reduce operating costs oblong stainless steel tube 304, a large contact surface wind resistance, the higher the heat exchange system, improve the supply air temperature, significantly reduce operating costs; corrosion-resistant stainless steel tube 304 high, high voltage resistance to high strength and durability. Highlight four: PLC intelligent control high degree of automation all Chinese color touch screen, real-time dynamic display boiler operating conditions; multi-level pop-up menu, simple man-machine interaction; cloud big data services 3.0 support to ensure the safe operation of the boiler.
This entalphy shown turbine outlet conditions 0,5 bar 85,4 C or 0,2 bar 85 C (vacuum) water must be cooled up to 50 C (inlet of boiler).
The thermal efficiency of hot water boilers is very high, heating up rapidly, and there is no dust, of course, no smoke, so that the surrounding environment will not cause any harm. The operation of the hot water boiler is very simple, he has a very novel shape, so that the novel shape can play a decorative role, and even the vacuum hot water boiler structure is very unique. Water for hot water boiler must be treated by water treatment equipment, without reliable water treatment measures, water quality test, boiler not allowed to go into operation. For steam boilers with rated evaporation greater than or equal to 1T/h The hot water boiler with constant heat power greater than or equal to 0.7MW should be equipped with boiler water sampling device, and steam sampling device should also be installed when the steam quality is required. Water quality test work is not less than every two hours, and careful record, water quality test abnormal should take appropriate measures to increase the number of tests. The boiler with rated evaporative capacity greater than or equal to 6T/h shall be equipped with deaerating equipment. Hot water boiler is a kind of thermal equipment which uses fuel combustion to release heat energy to heat the water in the container so that the water can reach the required temperature (hot water). It is a whole composed of boiler body accessory instrument and auxiliary equipment. The boiler is both in the pot and in the oven At the same time, when the raw water enters the boiler, the heat absorbed by the boiler is transferred to feed water, and the water is heated into a certain temperature for the user to produce and use for heating. The incessant combustion fuel of the incessant combustor emits heat continuously. The high temperature flue gas produced during combustion can transfer heat to the heating surface of the boiler through the heat propagation, and its own temperature gradually decreases, and at last it is discharged through the chimney. Pot and furnace division of work, an endothermic, an exothermic, perfect coordination is closely related to an integral equipment, indispensable. Hot water boilers are powered by circulating pumps in operation. The constant circulation of water, which will be absorbed by the heated surface. All the heat is transferred to the raw water so that the heating surface is cooled well and the water heating foot is speeded up so as to ensure the boiler heating surface work safely under the high temperature conditions. In order to ensure the boiler quality and safety, we must choose the regular gas hot water boiler produced by the boiler manufacturer, so that the quality can be guaranteed and the after-sales service can be guaranteed.
Note the use of the vacuum boiler: 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.