Industrial cosh boiler capacity 20tons used in food processing can be classified into steam boiler and hot water boiler,actually the steam boilers are used for food processing plant more widely.

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 cosh boiler capacity 20ton 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.

What should we pay attention to when choosing and purchasing cosh boiler capacity 20tons in boiler manufacturers

Generally speaking, if an enterprise wants to purchase a set of boilers of good use and reliable quality, it must first find a regular boiler manufacturer, because professional boiler manufacturers will have a variety of different types and types of boilers for the enterprise to choose from. So the enterprise can choose the boiler that can satisfy the production according to the actual demand, but need to pay attention to these things in the process of purchasing.

1. Attention should be paid to the structure of the boiler when the boiler manufacturer selects and buys the boiler, because the installation and commissioning of the boiler should be involved in the process of use. It is necessary to add water and fuel during operation, as well as regular maintenance and maintenance, so that the reasonable structure is conducive to the development of these matters. Moreover, the boiler with reasonable design structure can save more energy and save energy for enterprises.

2. Pay attention to the boiler selection because each kind of boiler has rated steam pressure, and in the actual use will also produce a certain loss, so enterprises in the boiler manufacturers when selecting and purchasing boiler should pay attention to the choice of the appropriate type, Therefore, the calculation of the power required for production should be accurate 1. and then the loss caused by the resistance of the pipe should be added. The calculated steam pressure should be compared with the rated pressure of the selected type to ensure the selection of a suitable boiler.

3. Note that there are many supporting equipment for boilers, some of which can play an auxiliary role in the combustion of boiler fuel, while others can reduce consumption and save energy. Therefore, enterprises should pay attention to the boiler equipment when selecting and purchasing, on the one hand, we should consider the practicability of the function, on the other hand, we should also consider whether to match the production needs of the enterprise.

Fast party independent R & D and manufacturing SZS Hose steam cosh boiler capacity 20ton having a low nitrogen, energy efficient, safe, easy to use, etc., using the waste heat of flue gas cascade, reasonably designed to maximize use of waste heat in the flue gas ; and the use of more than 95% of intelligent manufacturing equipment to ensure safe and reliable product quality; a number of warning device comes with boiler scale detection, smoke detection temperature, pressure sensing, all-round protection of the safe operation of the boiler.