steam boiler used for cooking
Fangkuai boiler quality management procedures inspection: (1) strictly follow the three (according to standards, according to drawings, according to technology and technical documents) inspection, inspection according to three inspection (self-check, mutual inspection, special inspection), to ensure that the three non-(non-conforming materials are not put into production, If the unqualified workpieces are not transferred to the next procedure, and the unqualified products are not put into the storage). (2) the next working procedure shall not be transferred to the next procedure for the non-qualified products, and the next working procedure shall not be carried over to the next procedure. The next procedure shall have the right to refuse acceptance. (3) the process inspection shall be subject to the first inspection, the circuit inspection and the completion inspection. (4) sampling and full inspection: 1 the key process must pass the production worker self-examination. After passing the test, the inspection personnel shall be handed over to the inspectors for full inspection, and the detailed inspection records shall be made. 2 the production operators in the main processes shall submit themselves to the inspection personnel for special examination after they have passed the examination, and the inspection personnel shall carry out random inspection or full inspection according to the requirements of the technical documents, 3 the production operator of the general procedure shall pass the test and submit it to the inspection personnel for inspection, and the inspectors may carry out the sampling inspection according to the requirements of the technical documents. 4 materials, welding, and welding shall be carried out according to the requirements of the technical documents. Non-destructive testing and other procedures must comply with the relevant provisions of this Manual and the requirements of the quality Management system. 5 parts or semi-finished products transferred to other workshops, the inspector signed on the job transfer form. (6) according to the eight key stop points H of the control point list of the container manufacturing quality plan, each responsible engineer must come to the inspection and carry out the control work on the spot.
Gas steam boiler used for cooking operating principle: a steam boiler with natural gas, liquefied petroleum gas, fuel gas such as city gas as fuel, the combustion in the furnace heat put out by heating the pot water, and allowed to vaporize into steam energy conversion device. Water pan (drum) is continuously released from the combustion of a gaseous fuel energy to heat the furnace, raising the temperature and generating steam under pressure, since the boiling point of water with elevated pressure is raised, the pot is sealed, the water vapor inside the expansion pressure is generated is limited thermodynamic form (strictly speaking, water vapor in the boiler water is heated to a constant-pressure steam drum regasified saturated formed) is widely used as an energy source.
Battle to win the blue sky, is the major decisions and plans to make a big party in the nineteenth, and is for building a moderately prosperous society, to improve the quality of life of citizens and establish a beautiful China's development goals. To fully implement the nineteen spirit, promote the governance of air pollution intensity and improve the living quality of the environment, this year March 8, Zhengzhou Municipal Party Committee General Office, Zhengzhou Municipal People's Government Office issued the 2018 air pollution control program and the corresponding subsidy policy, the implementation of low-nitrogen gas boiler retrofit demonstration project, as follows:
Before the end of September 2018, the city's more than 20 tons of steam (with), and the urban areas more than 4 tons of steam (with) the completion of gas-fired low-nitrogen transformation project demonstration projects, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, City level financial awards complement carried out in accordance with the 40% investment in equipment;
Before the end of September 2018, the city's more than 4 tons of steam (with), and the urban areas more than 2 tons of steam (including) low nitrogen gas boiler reconstruction project completed demonstration projects, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, City level financial awards complement carried out according to 30% of equipment investment;
Before the end of April 2019, the city completed all gas-fired low-nitrogen transformation, nitrogen oxides emission concentration is not higher than 30 mg / cubic meter, the municipal finances awards complement of 15% investment in equipment.
0.5 tons of gas boiler installation method 0.5 tons of gas boiler is one small civilian boilers, mainly for joy, small restaurants, small hotels and other such places heating and hot water, the boiler fuel used for the city gas, liquefied petroleum gas, natural gas. 0.5 tons gas boiler main boiler casing, liner, three-pass smoke tube, steering smoke chamber, etc., to introduce chapter focuses installation 0.5 tons of gas boiler: the boiler belongs packaged boiler, the entire boiler factory fully integrated, internal use of wet back, waveform furnace structure, whole parts have been fully assembled, only in accordance with the design drawing for installation, in a position corresponding to the boiler, using anchor bolts fixed, then by method blue screw pipe connections on tight, and then into the gas pipeline and a gas pipeline connected, you can start debugging, debugging is fully qualified to normal use. More questions about 0.5 tons of gas boiler installation method you online consulting engineers!