Battle blue horn sounded, emissions of sulfur, nitrogen and oxygen compounds gradually strict national requirements. To improve the quality of the environment, but also the people a blue sky, in all industries around the environmentally friendly product revolution, Hainan Sinochem Pharmaceutical companies are no exception. By the company investigation and comparison of prices of boiler products, in March 2017 signed a six-ton steam-cleaning integrated condensing gas boiler and steam fast boiler. Tested and post feedback, the boiler equipment installation qualification, operating normally, and successfully passed the inspection by local quality inspection departments of the boiler.
The loss of prices of boiler exhaust smoke depends mainly on the size of the exhaust volume and the exhaust temperature. 1. Regarding the exhaust temperature: high exhaust temperature, increase of Q2, generally 15 °C per litre, 1% increase of Q2. Therefore, lowering the exhaust temperature can make Q2 decrease. But to receive the limitation of dew point, we also need to increase the heating surface of the tail. In addition, ash accumulation on the heated surface, slagging, fouling in the tube, heat transfer deterioration will all increase the exhaust temperature. 2, the size of the exhaust smoke volume: the exhaust volume increases the Q2 increase. Large excess air coefficient and serious air leakage in boiler operation will increase the exhaust volume.
What preparations before a gas steam prices of boiler operation needs to check various instruments, meters are normal. B, circulating water system and the boiler feed water system, without exception, each of the valve opening degree reaches a predetermined state. c, check gas pressure not less than 10000Pa, gas pipeline leak. d, reset operation before combustion process controller. E, soft water tank check, confirm adequate water to open the valve. f, check the boiler water supply is normal. g, demineralized water inspection system is working properly. h, check the dosing device is working properly and adequate dosing barrels of liquid. i, if there are other abnormalities within the boiler inspection. j, check the boiler water level, pressure, temperature, ignition and flame detection of the four protection means, the fuel feed line pumps and valves be carefully checked debugging. k, after the above examination was normal, by air through the main power switch to turn the key switch, without passing inspection and testing of the boiler, the ignition operation is prohibited.
How to prolong the life of the prices of boiler gas: gas boiler long life and excellent efficiency, it is key to enhancing the overall performance of the boiler due. If you want to increase the service life of gas-fired boilers, in addition to buy well-known brand of quality products, timely maintenance of the boiler also critical. 1. The boiler feedwater must be a qualified treatment, which is to extend the life of the boiler, ensure the safe operation of the important issues. 2. The water temperature should be close to the furnace temperature, preferably above 20 ℃. 3. The need for low-water cutoff periodically inspect maintenance and cleaning. Water Level Controller cleaned at least once a month, rinse water table at least once a day. Wash with water table is at a high level; after rinsing water level not lower than the safety level is low, such as a flush dirty, can be washed several times, but it must be flushed at high level. 4. require periodic blowdown operation, daily (per shift) at least once, after the sewage drain valve should be checked whether the influence by dirt and leaks; if it must be excluded. 5. Shutdown the steam pressure is not maintained, the boiler will produce steam space negative pressure air entrapment, and therefore should rise again to the fire burning total steam valve is opened. 6. smoke tube fouling will lead to increased exhaust gas temperature, so that boiler efficiency is lowered, so that the fuel consumption increases, it should periodically open the front door, brushing or blow smoke tube fouling. 7. boiler safety valve in the boiler normal automatic operation, is not open, but it is necessary to ensure the safety of accessories.