Material steam hot-blast stove is an industrial hot-blast stove which burns biomass pellet fuel to provide hot water and steam for industrial production. In order to ensure the safety of biomass steam hot-blast stove, it is necessary to install safety valve. After a long period of use, the safety valve of biomass steam hot-blast stove needs safety inspection. Inspection of safety valve of biomass hot-blast stove: When the safety valve of biomass hot-blast stove is hot-checked, the hot-blast stove has been ignited and started, so the site should be cleaned and the shelf removed, which meets the requirements of operation. The way and items of safety valves for thermal verification shall be worked out by the maintenance personnel and operators, and the personnel participating in the verification shall be divided into different parts. Prepare communication equipment and contact signal, and prepare tools and articles such as chalk, blackboard, wrench, hammer, screwdriver, pressure plate and so on. When replacing the standard pressure gauge, the pressure gauge on the operating plate of the furnace should be checked regularly. 当生物质蒸汽热风炉压力升到0.5-1MPa时，检修人员应按规定紧螺丝，紧所有阀门盘根。当压力升至额定压力时，应对热风炉进行一次全面的严密性检查，并将检查结果做好记录。经检査确定无影响热风炉正常运行的缺陷后，方可进行安全阀的校验工作。
When the pressure of biomass steam hot blast stove rises to 0.5-1 MPa, the inspectors should tighten the screw and all the valve discs according to the regulations. When the pressure rises to the rated pressure, a comprehensive tightness check should be carried out on the hot blast stove, and the inspection results should be recorded. The safety valve can be checked only after the defect that does not affect the normal operation of the hot blast stove has been determined by the inspection.
Above is the safety valve inspection measure of biomass steam hot blast stove. The biomass hot blast stove adopts the unique secondary air structure, which effectively improves the air force field in the furnace, leads the hot particles forward arch, which is conducive to ignition of fuel, prolongs the residence time of fuel in the furnace, and improves the adaptability of fuel. And utilization rate
标签:   钣金加工 钣金 加工 激光切割加工 热风炉