To introduce preventive measures for steam diesel boilers south africas and common faults of steam reciprocating pumps and measures for handling them, 1. Adequate and effective fire fighting equipment should be provided in the vicinity of steam boiler houses. 2. Steam boiler rooms must have staff on duty 24 hours. Watch in turn, constantly check the water mark in the boiler, ensure above the safety line, prevent dry burning from causing explosion. If you start a fire operation in a flammable and explosive place, you must obtain a fire work permit and do enough fire prevention measures before you can start a fire operation. When you start a fire, you must set up a special person on duty and observe the fire situation at any time. 3, It is strictly prohibited to store containers containing combustible gases in boiler rooms. 4. Steam boiler rooms The personnel must be on duty with a certificate, and master the boiler operation technology skillfully, and have a certain ability of discovering and recognizing hidden dangers of safety. 5. In accordance with the boiler operating instructions, the boiler shall be safely overhauled regularly, Every unsafe factor should be carefully checked in the inspection. 6. The distribution lines installed in the steam boiler room shall be protected by metal pipes or non-combustible rigid plastic tubes, and switch boxes shall be installed separately outside the boiler room, so that the power can be cut off. Prohibition of the use of unqualified safety devices. 1. What is the reason why the steam reciprocating pump does not discharge liquid? How do you rule it out? Answer: (1) cause of failure: 1 suction or discharge line clogging. 2 in, drain valve stuck. 3 in cylinder There is air. 4 suction line connections are not tight. 5 column (live) plug sealing rings are seriously damaged. (2) removal method: 1 removal of pipeline blockage. 2 clearance of plug in drain valve. 3 filling of water. Clean air. 4 fasten line. 5 replace column (active) plug seal ring.
Possible causes fuel gas steam diesel boilers south africa water shortage is the main medium heat boiler, steam boiler, the drum (boiler shell) is housed and maintain a certain amount of water, and steam pressure boiler water level allows relatively stable, but also conducive to the natural circulation boilers and steam separator, it is essential for the safe operation of the boiler. If severe boiler water, boiler evaporator heating surface tubes will overheat or even burned collapse deformation; Expansion Leakage tube expander that fall; steel heating surface hot or burning, reduction or loss of carrying capacity, pipe bursting; furnace wall is damaged etc., if handled improperly can lead to more dire consequences. . Main causes of dry fuel gas in the steam boiler: 1 operating personnel negligence, strict monitoring of the water level; 2 after the boiler blowdown, not closed and the drain valve is not tightly closed, valve leakage or waste; water supply device 3 or the feed water. line failure, the water supply is reduced or interrupted; 4. table water vapor, the water pipe even clogging, leakage or other causes of cock false water level; 5 boiler waterwall convection bank, economizer vent tube or breathing tube blasting release of water vapor.
MODULAR hot water diesel boilers south africa, based on user demand and a preset load size, the number of small boilers can operate independently of the cell assembly module into the boiler, through the outer chamber temperature, for checking return check check check temperature change See test measurement and calculation, computer-controlled system may control each of a module, the module automatically adjusts the number of start and stop the output to the actual needs of the whole story calorie heat load match, and each module can be secured at the beginning and end of combustion to maintain good conditions phenomenon and thus achieve overall efficient operation of the boiler.
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