cotton shell water tube boiler
Boiler, it can be said that there are a variety of, and the following will be related to the gas-fired steam cotton shell water tube boiler this one, because it is in the website products, so it is necessary to familiarize with and understand, in order to know how to correctly use and reasonable use, and then, Get good use effect and economic benefit on this product.
Former vertical steam cotton shell water tube boilers should do something three-dimensional inspection and maintenance of steam boilers is very important to determine the right to a reasonable boiler maintenance categories based on specific information and condition of the equipment, to make reasonable arrangements for maintenance. After determining the categories of maintenance and equipment, need to produce drawings, preparatory work schedule, as well as materials and so prepare the required work. The boiler is scheduled to stop for a detailed vertical steam boiler inspection inside and outside, drawing proofreading boiler if in compliance with the actual situation, evaluate the contents of the technical condition of equipment, changes and additions to the standard project, and according to further modify and full material , spare parts, tools. And to determine the large, labor quotas and minor repairs of equipment repair downtime quotas, make economic budget. The development of safety measures, preparation of schedule, designate a person responsible for the organization construction of power, with on-site technical guidance and quality inspection. In the construction process overhaul vertical steam boiler, strict quality standards to improve the quality of maintenance. These are the vertical steam boiler in the need to prepare well in advance of the preparatory work before the overhaul. For businesses, the purchase well-known vertical steam boiler is only the beginning to ensure the production of power, only if the correct operation of steam boilers, and regularly do maintenance to ensure vertical steam boiler can provide about as adequate power and heat , in order to play the power production enterprises.
First, wet maintenance 1, generally applicable to the shutdown period not exceeding one month of maintenance. 2, shutdown after the stipulated time exhausted furnace water, scale, slag, ash clean and clear. 3. Close all manholes, hand holes, valves, etc., and the cotton shell water tube boiler is completely isolated. 4, the resist solution prepared by passing an alkaline demineralized water, boiler water was added per ton of sodium hydroxide Na (OH) 8kg ~ 10kg, plus or sodium carbonate (NaC03) 20kg, plus or sodium (Na2P03) 20kg. 5, with special care and pump the prepared alkaline solution into the boiler. 6, when the protection solution is injected into all the open valve to the qualified demineralized water filled boiler, until the water overflows from the air valve, and then closing the air valve and the supply valve to open a dedicated pump cycle, a uniform mixed solution. 7, during the entire maintenance, should be periodically maintained with Weihuo drying oven outer heating surface, periodically turn the pump cycle, the concentration of the solution was consistent throughout, but also regularly take the solution assay and the replenishment solution, the PH value of the solution was ~ 10 between 12 to ensure that the alkalinity boiler water. 8, in the winter to take appropriate measures freezing. Second, the maintenance of a dry, apply a long shutdown period, usually for more than a month, especially in summer to disable heating and hot water boiler. 2, after the shutdown, the boiler water exhausted, clearly soot scale furnace, and the heating surface of the slag. 3, the choice of an appropriate amount of drying agent: anhydrous calcium chloride and commonly used desiccant quicklime. 4, off the boiler supply pipe, water supply, the valve on the outfall, or blocked by the separator Yan, completely isolated from the other operation of the boiler. 5, open manhole, hand hole, the boiler naturally dried if wet boiler, and with a slow fire the boiler furnace wall flue drying. 6, the boiler drying, the tray containing a desiccant into the furnace and the steam drum to absorb moisture, not in direct contact with the desiccant required boiler heating surface. 7, desiccant should be placed once, to see whether the heating surface corrosion regular weekly inspection of the boiler month, the timely replacement of the desiccant failure, a month later inspected once every two weeks.
It provides fast side of cotton shell water tube boiler equipment, installation and commissioning after all normal, we immediately put into use, the hotel did not delay the normal heating. Meanwhile boiler capacity, energy efficient, fully able to meet the needs of heating and bathing water in our hotel rooms. --customer feedback