鉴定燃气热风炉质量的方式方法

时间:2019年02月08日信息来源:环亚ag88 点击:次 收藏此文】 【字体:

为了判断燃气环亚ag88的质量,它的生产厂家必须具有制造许可证,生产厂家必须具有制造许可证,使用厂家也必须购买具有生产资质厂家生产的环亚ag88产品。同时还要查看燃气环亚ag88的强度计算和结构设计方面,所有的气相炉都是承压的,而燃气环亚ag88的液相炉则分为承压注入式和不承压抽吸式两种。有机热载体炉的元件不论承压与否,均应按现行锅炉强度计算标准进行计算,土工布设计压力为工作压力加0.3MPa,且不小于0.59MPa。
In order to judge the quality of gas hot-blast stove, its manufacturer must have a manufacturing license, the manufacturer must have a manufacturing license, and the user must also purchase hot-blast stove products produced by qualified manufacturer. At the same time, the strength calculation and structure design of the gas-fired hot-blast stove should be checked. All the gas-fired stoves are pressurized, while the liquid-phase stoves of the gas-fired hot-blast stove are divided into two types: pressurized injection type and non-pressurized suction type. The components of the organic heat carrier furnace, whether under pressure or not, should be calculated according to the current boiler strength calculation standard. The design pressure of geotextile is 0.3 MPa and not less than 0.59 MPa. 其次,有必要对燃气环亚ag88进行压力试验,当其在制造单位组装后以及在使用单位安装、修理后均进行压力试验。以电加热热风炉来说,它的压力试验分为水压试验、液压试验和气密性试验。无论是电加热热风炉的气体炉还是液体炉,在制造单位均要进行水压试验,在使用单位只能进行液压试验,而不宜进行水压试验。
Secondly, it is necessary to carry out pressure test on gas hot blast stove, when it is assembled in the manufacturing unit and installed and repaired in the use unit. For electric heated hot blast stove, its pressure test includes water pressure test, hydraulic pressure test and air tightness test. Whether the gas furnace or the liquid furnace of the electric heated hot blast stove, the water pressure test should be carried out in the manufacturing unit. The hydraulic test can only be carried out in the use unit, but it is not suitable to carry out the water pressure test.

对于电加热热风炉的气体炉,在制造单位和使用单位还要进行气密性试验,检查非焊接连接部位的密封情况。电加热热风炉的气密试验方法和要求参照压力容器的有关规定进行。对于电加热热风炉的液体炉,均不要求进行气密性试验。
For the gas furnace of electric heated hot blast stove, the air tightness test should be carried out in the manufacturing unit and the user unit to check the sealing condition of the non-welded joints. The air tightness test method and requirement of electric heated hot blast stove are carried out according to the relevant regulations of pressure vessel. Gas tightness test is not required for liquid furnaces of electric heated hot blast stoves.

与此同时,还要严格控制电加热热风炉的焊接质量,由于电加热热风炉的有机热载体易渗漏、易燃烧,因此对电加热热风炉的有机热载体炉焊接要求比以水为介质锅炉要求高,应严格控制电加热热风炉的焊接质量。
At the same time, the welding quality of the electric heated hot blast stove should be strictly controlled. Because the organic heat carrier of the electric heated hot blast stove is easy to leak and burn, the welding requirement of the organic heat carrier stove of the electric heated hot blast stove is higher than that of the water medium boiler. The welding quality of the electric heated hot blast stove should be strictly controlled.
(作者:环亚ag88 编辑:admin)
文章热词:热风炉

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