high pressure steam boiler manufacturers
(1) safety valve
Safety valve ensures that the boiler pressure within the specified range, if exceeded boiler steam pressure, the valve will alarm to alert the operator to take appropriate measures; the other role is to the boiler pressure and blood pressure, to ensure the normal operation of the boiler.
Focus on gas-fired boiler piping design gas supply system gas boiler gas pipeline system is reasonable, not only economic but also for investment and operation of gas supply systems also have a significant impact in ensuring safe and reliable operation of gas boiler great relationship. Therefore, it must be given adequate attention in the design. Boiler gas supply system generally supply duct inlet means, gas piping system and a boiler room emission purging conduit and other components. Some requirements are as follows: 1) from the boiler room to the gas pressure regulating stations gas pipeline (gas introduction tube boiler), in addition there are special requirements of production to be considered outside the double tube gas, generally single gas supply tube . When gas double pipe, each pipe capacity by gas boiler 70% of the total gas consumption is calculated. 2) When the intake pressure regulating device at 0.3MPa or more, than the surge and large, large noise may be generated, in order to avoid the noise transmitted along the pipeline to the gas boiler room, the device should have a regulator 10 ~ 15m the section of pipe laid underground to take. 3) gas is introduced from the outside manifold gas boiler room, the total should be installed at the inlet shut-off valve, a gas-flow direction, the valve should be installed before the vent pipe, and a sampling port mounted in the vent pipe should be installed after the purge valve joints. 4) between the gas introducing pipe connected to the boiler supply mains, or can be connected to an end portion of the intermediate connector. When the number of the gas boiler gas boiler room station 4 or more units, each of the gas supply pressure boiler similar tube is preferably used in an indirect manner that the person.
After the project identification, party fast technical staff soon made contact with our company, to our installation, commissioning, to ensure the look normal, stable use during boiler operation. Thanks fast boiler professional technical support and good service, I provide a lot of help for the textile dyeing and finishing production company. --customer feedback
Steam boiler plant how to judge the phenomenon occurs when less water is already the minimum water level inferior to a predetermined height, the water meter water level can still be seen, is slightly less water; water was observed when the counted water level can not be measured when, for severe water shortages. Status summarized below: inferior to a predetermined height (1) Drum Level reasonable level height; (2) low water prompt, automatically sounds an alarm, warning lights; (3) the superheated steam temperature is increased; (4) the amount of water unreasonable, less than the amount of steam; (5) increase the temperature of flue gas emissions.