2t Natural Gas fired boiler Commercial Dealer Singapore

5. The local site environment protection standard

For natural gas fired boiler, if it has requirements about NOx emission , for biomass boiler , the particular emission is very important , if local is strict with the dust emission ,as 30mg/nm3 ,maybe the boiler system will need bag filter , the price will enlarge .

Gas oil furnace gauge acceptance and prohibit the use of instructions for conducting oil furnace oil furnace gas this kind, since both sites 2t fired boiler commercial dealer singapore products, is one of the sites keywords, therefore, requires a comprehensive knowledge and understanding. Moreover, it is also a common oil furnace type. Therefore, only familiar with this kind of boiler, we have the right to use, so a lot of benefit to themselves. 1. Gas oil furnace acceptance for this kind of a gas oil furnace oil furnace, which work in the acceptance, the main, are: First, when a gas oil furnace transported to the installation site, the manufacturer should be based on factory inventory, an inventory of its parts, whether there are missing and so on. Then, according to the boiler drawings, review of equipment, mainly to check its associated integrity. For example, the large boiler, during transportation, whether there is damage or deformation such problems. 2. Gas oil furnace gas pipeline for oil furnace installation, in which the pipeline installation, requirements mainly refer to "Heat Transfer Fluid heaters Safety Supervision" in, and should refer to product specifications, as well as the process of FIG. to carry out. For the line connection port, in addition to the flange on the connection should be used to this kind of welding. In addition, the pipeline arrangement, there should be a slope, typically from 2% to 3%. In the high line, an exhaust port shall be provided, at its low due outfall. For straight line pipe, if the length is more than 20m, then there should be a thermal expansion joint. 3. conducting oil furnace gas gauge, when the circumstances under which can not be used? In the gas oil furnace, pressure gauge is an important instrument, but if some situation, then can not continue to use its specific terms, it is as follows: Case 1: broken glass on the pressure gauge, or its dial scale is unclear, unrecognizable. Case 2: Pressure gauge seal is damaged, or it exceeds the test period. Three cases: for a limited gauge nail stop, if there is no pressure, the pointer can not limiting, the staple at the back. If the nail is not limiting, pressure gauge, in the absence of pressure, which is the distance between the pointer and the zero position, more than a predetermined allowable error range.

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Method for safe operation of steam 2t fired boiler commercial dealer singapores steam boiler before use, must be checked for damage of the insulating layer, to check the burner is operating correctly, and to check the position of the opening degree of the valve to ensure it is correct. Must be checked for automatic control instruments and equipment safety equipment accessories, equipment, in order to comply with the requirements. Check item prior to ignition of the steam boiler: open valve before oil circulation pump, oil heating valve is opened, adjusted reasonably high level of the tank, the gas pressure is determined before the natural gas burner ignition must be within the range, the power good . Refers to the operation of the steam boiler is refluxed pressure activated device circulating pump, the circulating pump outlet, inlet, outlet, and the system, it is in the normal range. Circulation pump run for 30 minutes. After the stability of the system, the next step. Open the gas tube steam boiler manual valve, button start-up burner, natural gas burner into the furnace, and then the ignition, the flame remains stable, i.e. is in a safe operating condition. In the firing process steam boiler, if you accidentally quenching phenomenon occurs, the device will automatically interlock burner saver appear. It must be promptly cut off the natural gas pipeline to start the furnace purification. Replacement of the residual gas in the furnace and closed. The system load requirements, temperature requirements and thermal oil outlet, the burner can automatically adjust the size of the fire source.