boiler supplier

boiler for heating geaser

Why use softened water boiler for heating geaser to recommend to 2017-10-09 Core Tip: Do not softened water, easy to scale. Due to the continuous evaporation of steam, boiler water, calcium, magnesium, impurity concentration is very high - 30-50 times the natural water, the fouling rate beyond our imagination, just six months to a year, it can scale 1-2mm. The scale of great harm, when severe, can cause the boiler to burst! Performance comparison scale and thermally conductive metal. Scale thermal conductivity of only about 0.5% of the metal, after scaling the boiler, in order to achieve thermal efficiency when there is no scale, it is necessary to raise the temperature of the heating surface, such as: the furnace wall temperature of 250 deg.] C, when fouling 1mm, to to achieve the same thermal efficiency, to increase the wall temperature to 650 ℃, heat absorption rate is very low at this time, energy consumption is increased. 1, the scale has three main hazards: (1) reduce heat absorption, reducing the thermal efficiency of the boiler, waste of fuel, thus increasing the boiler operating costs. (2) lead to fouling of the furnace wall temperature was increased exponentially, steel stress rupture, reduction in strength, burst occurs serious, life is reduced. (3) Effect of steam quality, the steam of calcium, magnesium, easily fitting the boiler (safety valve, pressure gauge, pressure control, etc.), the steam device (e.g., iron, etc.) furring clogging. 2, the use of demineralized water three reasons: (1) "steam (hot water) Boiler Safety Technology Supervision" provisions must be. (2) maintaining thermal efficiency, save fuel, increase steam quality, prolong life. Furnace 3-4mm thick which generally use 20 # steel pot, a water pipe, the outer fire tube, over time, thicker tube wall scale, scouring the pipe outside the flame intensity (particularly vertical furnace is a side fired) topical steel high temperature, could easily lead pipe burst. For reasons of internal structure generally can not be welded boiler repair, it can only be scrapped. Is there any way to soften the water, to achieve "Boiler Rules" requirement? 1, water softener added: based on water quality test results, adding the right amount of softener every day. This method is difficult to grasp the scale, and the results are generally poor. 2, using the soft automatic processor: it works: with an ion tree fingering, adsorption of calcium and magnesium ions, to achieve the desired demineralized water. Currently the most widely used is better, the economy is simple American-made Tuzu (AUTOTROL) or Fu Laike (FLECK) automatic water softener processor. Recommendation: Use the United States automatic softener processor, fuel-efficient fuel-saving save money, extend the life of the boiler quality and security, in particular vertical water tube boilers, should be equipped with automatic water processor. Whether the information and data provided by the supplier norms true? (Oil furnace to an example, and with reference to the estimated fuel consumption) Rated Evaporation (kg / h) ≈ × 14 standard fuel consumption heat production (million kcal / h) ≈ fuel consumption × 0.9 vendor 8 documents should contain the following major items: 1, the production plant manufacturing license (photocopy) 2, boiler safety and quality supervisory inspection certificate (original copy is not valid) 3, boiler quality certificate (original and copy invalid) 4, strength 5 calculations, the safety valve 6 emissions calculations, installation manual 7, FIG original total (the "pot Zhiji Jian Province Unexamined No. ×× word" seal of approval, copy is invalid) 8, the body FIG boiler plate should pot seized by the supervisory inspection stamp mark.

requires the supplier to be professional for on-site installation. After many

times of visiting and discussing, PT.Lontar Papyrus chose ZOZEN coal-fired steam boiler. By cooperating with local agent, ZOZEN full completed this big project

Some locations are using agricultural wastes and products such as rice straw, rice hulls, corn stover, distillers grains, animal bedding waste, manure, and bagasse as power station plant boiler for heating geaser fuel.

Wuhan Port District Social Welfare Institute (apartments for the elderly) is invested by the government pension services, with a total construction area of ​​38,000 square meters, 532 beds, mainly adopt destitute persons, social support on behalf of the elderly. Hope to provide welfare to the elderly year-round 24-hour hot water, the original boiler for heating geaser equipment can not meet this demand, therefore, require additional purchase orphanage hot water boiler. After much investigation, in cooperation with the welfare determined fast boiler, provides three integrally condensing gas hot water boiler (WNS1.4-1.0 / 95/70-Y.Q) by a fast boiler.

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