Analysis of gas hot blast stove discharge step 2.1, open the regular discharge through valve, 2.2, first open the primary valve, then slowly open the secondary valve; 2.3 after discharge, first close the secondary valve, and then close the primary valve; discharge should be slow to prevent water impact, if serious vibration occurs in the pipeline, should stop discharging, until so on. Re-discharge after barrier removal; 2.4. If there is an accident in the process of discharging, the discharging should be stopped immediately, except for the high water level of the drum and the co-precipitation of steam and water.
2.5。燃煤热风炉主要用于鸡、鸭特禽等养殖棚和蔬菜大 棚的升温和保温，具有多功能一体化、全自动智 能化的特点。燃油热风炉通过长时间的生产实践，人们已经认识到，只有利用热风作为介质和载体才能更大地提高热利用率和热工作效果。传统电热源和蒸汽热动力在输送过程中往往配置多台循环风机，使之最终还是间接形成热风进行烘干或供暖操作。这种过程显然存在大量浪费能源及造成附属设备过多、工艺过程复杂等诸多缺点。禁止两个热风炉同时放水。燃气热风炉软化水设备的原水从入口进入调节阀，从阀芯上部穿过阀体，从顶部进入水箱。然后，通过树脂层向下，变成软化水，通过下部分水器回到中心管道，向上到达阀体，通过阀芯从软化水设备出口排出。软化水设备的原水从入口进入调节阀，通过阀芯进入喷嘴入口，并迅速流向喷嘴出口，造成负压，使盐罐中的盐水从吸盐口吸入阀体，进入罐顶。
2.5. Coal-fired hot blast stove is mainly used for heating and heat preservation of chicken, duck and special poultry breeding shed and vegetable greenhouse. It has the characteristics of multi-function integration, full automation and intellectualization. Through a long period of production practice, people have realized that only by using hot air as medium and carrier, can the heat utilization rate and thermal working effect of oil-fired hot blast stove be improved greatly. Traditional electric heat source and steam heat power are often equipped with multiple circulating fans in the process of conveying, which eventually form hot air for drying or heating operation indirectly. Obviously, there are many shortcomings in this process, such as a large amount of waste of energy, excessive accessory equipment, complex process and so on. It is forbidden to discharge water from two hot stoves at the same time. The raw water of gas hot blast stove softening water equipment enters the regulating valve from the inlet, passes through the valve body from the upper part of the valve core, and enters the water tank from the top. Then, through the resin layer down, into softening water, through the lower part of the water heater back to the central pipe, up to the valve body, through the spool from the outlet of the softening water equipment. The raw water of the softening water equipment enters the regulating valve from the inlet, enters the nozzle entrance through the valve core, and flows rapidly to the nozzle exit, causing negative pressure, so that the salt water in the salt tank sucks the valve body from the salt suction port and enters the tank top.