Fully Automatic Industrial Central Heating Hot Water Boiler
How to use gas-fired steam boiler correctly to ensure safe operation of gas-fired steam boiler is a kind of heat energy equipment with high temperature and high pressure. It is one of the special equipment. It is widely used in organs, enterprises and various industries. It is a dangerous and special equipment. In the event of an accident involving public safety, it will cause huge loss of life and property to the country and the people. For the sake of public safety and the safety of people's lives and property, according to the relevant laws and regulations of boilers, the following matters should be noted in the use of boilers: (1) when the boiler leaves the factory, it shall be accompanied by the design documents required by the safety technical specifications and the certificate of quality of the products, Safety and use maintenance instructions, supervision and inspection Proof 2, boiler installation, maintenance, renovation. Units engaged in the installation, maintenance and renovation of boilers shall obtain a certificate of qualification for the installation and maintenance of special equipment issued by the Bureau of quality and Technical Supervision in order to engage in the installation, maintenance and renovation of boilers. Before construction, the construction unit will inform the special equipment safety supervision and administration department directly under the Central Government or the jurisdiction directly under the Central Government in writing before the construction, and will send the construction to the local county-level quality and technical supervision bureau for the record, after which the construction can be carried out. 3, boiler installation, maintenance, retrofit acceptance. After the completion of the construction, the construction unit shall apply to the inspection of the special equipment of the state quality and technical supervision bureau Report water pressure test and installation inspection of boiler. After qualified by the state quality and technical supervision bureau, state special equipment inspection office, county quality and technical supervision bureau participate in the overall acceptance. 4, boiler registration. After acceptance of the boiler, the user must fill in the relevant registration form and apply for the corresponding formalities in accordance with the relevant management rules. 5, boiler operation. Boiler operation must be operated by licensed personnel who have been trained to obtain the Certificate of Special equipment operator, and must strictly abide by the operation rules and eight rules and six records in use. 6, boiler inspection. The boiler carries out a periodic inspection once a year and does not pass the safe periodic inspection Boilers shall not be used. Boiler Safety Accessories Safety Valves are inspected every year, pressure gauges are verified semi-annually, and unchecked Safety Accessories are not allowed to be used. 7, it is strictly prohibited to install the atmospheric pressure boiler for the use of the pressure boiler. It is strictly prohibited to use water level gauge, safety valve, pressure gauge three large safety accessories incomplete boiler.
It is noted that oxygen etching means, therefore, the water supply system should rapidly remove oxygen, and the water supply system or it will corrode the boiler components, to form insoluble iron scale and poor heat transfer, can cause corrosion of the dissolved iron pipe point of the inner wall of the pit occurs, the drag coefficient is increased. Note: the state is greater than or equal to the evaporation temperature and the steam boiler is not less than 2 tons per hour, 95 deg.] C fully automatic industrial central heating hot water boiler must be oxygen.
Recently, Luoyang City, Henan Province, pollution prevention campaign of the leading group issued a document required to carry out the transformation of low nitrogen gas boiler. Specific content: 10 before the end of the year, within the city steam 4 tons / hour and a gas boiler, and above all the installation of direct-fired burners low nitrogen, 3.5% oxygen in the transformation reference, more than 75% boiler load condition next, particulate matter, sulfur dioxide, nitrogen oxides emission concentration not higher than 5 mg / m, 10 mg / m, 50 mg / m. To complete the transformation of nitrogen oxide emissions monitoring, to wriggle out of the gas boiler outage low nitrogen transformation. After the new gas boiler should be installed low nitrogen burners.
Chemical 6t / h steam boiler how much the price of gas chemical plant 6t / h gas steam boiler price how much? At present, the tonnage gas steam boiler chemical plant purchases is relatively large. This is because the chemical plant in the production process, a lot of places are required to use steam to 6t / h gas steam boiler is what we call six tons of gas steam boiler. For customers want to know the price of this model is clear, then, need to understand the actual situation of chemical plants. After this, the fast boiler to understand the actual situation of the production plant to the accounting data shows that the chemical plant with six tons of gas steam boiler is to meet production needs. In this regard, given the price of the fast boiler models at around 750,000.