Flameout protection device is a flame detector and the solenoid valves and other components, when the solenoid valve (no explosion) should not be in direct contact with the gas, flame protection means shall also include a pneumatic valve controlled by a solenoid valve, is a flame monitoring Safety Devices the key device; flame detectors currently used are mainly two: one is monitoring the UV flame, such as UV-sensitive tube; the other is the flame by a conductive flame be monitored, such as ion monitoring needle. 3: safety devices to reduce the damage in order to reduce the extent of damage to the furnace and flue gas when mixed explosion, coal-fired boilers must be installed after Burning gas blast doors, blast doors by area and volume of the furnace flue select and comply with the relevant predetermined, and generally 0.025m2 / m3, explosion-proof doors shall be installed easily explosion venting of the furnace, especially in flue gas flue is difficult to avoid the blind spot, the corner, top nausea and other combustible gases tend to collect stagnant regions are most prone to explosion site.

Dial firearms When caking coal combustion chain grate boiler slagging combustion zone Seam is a common occurrence. This requires a fireman who frequently beat palladium, beaten clinker, improve combustion, reduce oven

After cleaning the boiler boiler common method by prolonged use of raw coke will knot, then we ought to be cleaned, such as cleaning up is not timely, then will affect the performance of the boiler, but also serious damage to it. Cleaning the boiler against it in the course of coking, coke problem. So, the next will come about it with several common cleaning method it! 1, the decoking cleaning: after adding the diluted cleaning agent to the boiler system, the header tank fill level 1/2. In addition to the amount of coke cleaning agent is added: 10-20%, determined according to the specific amount of scale thickness. Temperature: 90-95 deg.] C, time: 12-72 hours, can be determined according to the scale thickness. 2, rinsed clean: the rear end of the boiler cleaning systems net residue, rinse added 2 times, until no foam cleaning agent in addition to the coke, water clarity is good. Temperature: 85-95 ℃, Time: 5-8 hours. 3, the step of blowing water: after boiler cleaning of the gauge is connected or can be connected to other places air compressor, compressed air system to boost 0.3-0.4Mpa, in the low and vented, and so forth, until water Chuijin so far. To sum up, it is one of several common methods of cleaning the boiler, so that everyone can choose the right approach in the future course of the actual situation to be cleaned work.

Hot water boiler is the essential equipment of our hotel, one of the parties to provide fast condensing pressure hot water boiler immediate operational effect. Our demand for environmentally friendly and out of the hotel itself, very high environmental performance requirements for boilers, party fast products fully meet our needs, the index after testing are in line with the relevant provisions of the State; with the outside atmospheric pressure remains stable sufficiently improved security index boiler, eliminating our worries. --customer feedback