industrial oil or gas hot water boiler
After the gas industrial oil or hot water boiler hot water boiler vaporization emergency 1. Vaporization handler circulating pump stops abnormally pump failure caused by: ① blower stops running immediately. ② immediately open the door, take measures to pressure the fire, lift the chute gate, cutting off the supply of coal grate. ③ In the case of boiler pressure not greater than 0.6MPa (600KPa), the exhaust valve to follow, only a sharp rise in pressure in the boiler deflated, used only relief exceeds 0.9MPa, and the exhaust process to be carried out slowly, prevention boiler due to loss of pressure and more violently again vaporized. ④ close the boiler water, water main gas valve. ⑤ open stop valve recirculation line, to ensure that the water supply pipe velocity convection heating surface (economizer) to prevent re-vaporization of the economizer. ⑥ The operation of the above operation, at the same time to pay the boiler to reduce the boiler water temperature and the furnace pressure. ⑦ After the boiler pressure is normal, i.e., opening the standby circulating pump, into the normal combustion. 2. Treatment failure or sudden loss of power boiler vaporization of power: ① immediately open the door, lift the coal chute slide gate to take pressure fire measures to reduce the oven temperature. ② Grate with the fastest speed in order in the shortest time to fire onto the slag tap. ③ the degree of treatment in the first case. Once a short time can not supply heating network system, antifreeze should take emergency measures. 3. Due to excessive heat boiler boiler vaporization process: ① the immediate closure of the drum, induced draft fan. ② immediately open the door, take measures to pressure the fire, lift the supply of coal chute slide gate, off of coal, while the grate into fast gear. ③ In the case confirmed the presence of water, the boiler can supply water to the boiler body, boiler out of the water while closing the main valve. ④ Open line stop valve recirculation pump to ensure water velocity convection heating surface of the pipe, to prevent the economizer again vaporized. ⑤ Open circulating pump with jog mode, jog each time less than 30 seconds, again less than one minute jog interval. Jog purpose is to reduce the boiler water temperature, while preventing a large amount of steam into the pipeline system. ⑥ back into place after the safety valve, circulating pump running, and then the normal burning stove. 4. Water boiler system run vaporization process due to water loss, loss of pressure caused by: ① immediately closed drum, induced draft fan. ② out of the water while closing the main valve and the boiler circulating pump. ③ take the same measures to cool the furnace tube described above. ④ Open stop valve recirculation line. ⑤ rely exhaust valve until the safety valve back into place. ⑥ until the boiler water temperature drops below 50 ℃, when the temperature of the furnace temperature less number 200 ℃, again within the boiler feed water, water course to be carried out slowly, to prevent harm to the boiler when the temperature is too large. ⑦ After processing leakage fault, the system time to the replenishment, and out of the water boiler always open the valve, and the circulating pump, and then normal combustion.
The benefits of using gas-fired boiler: First, do not need to set aside coal ash dumping grounds, saving land. Second, the auxiliary boiler producing water saving. Gas fired boilers and boiler water equal to the normal production, but saves gas boiler fired boiler water used to assist dust, slag and other dust. Third, reduce staff. Less than coal-fired gas boiler auxiliary boiler equipment, needed less staff, the burden of the cost of wages and benefits will be a lot less. Fourth, saving electricity costs boiler. Gas boiler fuel delivery and other auxiliary equipment less. Power of small, short continuous operation time and lower power consumption. Fifth, reduce labor intensity. Coal-fired boilers in coal transport, slag process requires high physical strength, and gas-fired boiler fuel transport by pipeline, the smaller staff labor intensity. Sixth, gas boiler room layout flexibility, small footprint, low noise generated. Seven, improve the environment. Produce large amounts of dust coal-fired boiler operation, cause great pollution to the environment. While natural gas as clean energy, the environment has greatly improved.
Steam boiler room with open water What are the benefits? And today we introduce the open water with steam boiler room What are the benefits? This problem was first let me introduce the characteristics of the Company's production of steam boilers, steam boilers are divided into: coal-fired steam boiler, oil, gas and electric heating steam boiler steam boiler. Because water boilers of this capacity is less than 30 liters, so this boiler without inspection and acceptance, the boiler model from 0.3 to 2 tons, coal-fired steam boiler in the steam can be 3 minutes, the fuel gas steam boiler within 3 minutes of pressure can reach four. Boiler fool-operation, automation Chengdu is very high, the operation is very convenient, each boiler before the factory to go through checks at each level, are installed in the company, then shipped to the point of use as long as it is connected to the washing equipment the company has a test product if the user to visit the company allows users hands-on experience can be normal use. These are open today introduced washing room with steam boilers What are the benefits? Content, we are hoping to help those who are ready to open the washing room.
It is understood, Jilin Province Bureau of Quality Supervision Market Supervisory Authority, City Center and the special prosecutor boiler unit deployed to the District Branch, county (city) to carry out investigation and remediation work in special boilers.
The regulation includes the use of all registered cases in 2018, with the boiler, and whether to establish strict implementation of safety management systems and procedures, staff training and certified to meet the requirements, device files are complete, the device is in the test is valid and so on.
In addition, the city supervision bureau of this regulation put forward specific job requirements: by strengthening the organization and leadership, to carry out extensive publicity, build long-term mechanism to strengthen the statistical information to start in four areas, the city conducted a comprehensive investigation and remediation actions boiler, ensure boiler risk has been effectively controlled.