午夜看片在线免费观看-午夜看一级特黄a-午夜理理伦a级毛片-午夜理理伦a级毛片天天看-午夜理伦三级在线观看-午夜理论

Welcome to the official website of Shanghai Industrial Boiler Co., Ltd. / Shanghai Industrial Boiler (Wuxi) Co., Ltd.

Home
TEL:0510-88787772
20

2018-08

一、 Classified by purpose

1. Power station boiler: used for power generation, mostly large-capacity, high-parameter boiler, fire chamber combustion, high efficiency, export working medium is superheated steam; 2. Industrial boiler: used for indus...

20

2018-08

二、 Classified by structure

1. Fire tube boiler: flue gas flows through the fire tube, generally small capacity, low parameter boiler, low thermal efficiency, but simple structure, low water quality requirements, convenient operation and maintenanc...

20

2018-08

三、 Classified by cycle

1. Natural circulation drum boiler; 2. Multiple forced circulation boiler boiler; 3. Low-rate circulating boiler; 4. Direct current boiler; 5. Composite circulating boiler. ...

20

2018-08

四、 Classified by boiler outlet working pressure

1. Low pressure boiler: general pressure is less than 1.275MPa; 2. medium pressure boiler: general pressure is 3.825MPa; 3. high pressure boiler: general pressure is 9.8MPa; 4. ultra high pressure boiler: general pressur...

20

2018-08

五、 Classified by combustion method

1. Fire-bed combustion boiler: mainly used in industrial boilers, including fixed grate furnaces, reciprocating grate furnaces, etc.; 2. Fire chamber combustion boilers: mainly used in power station boilers, boilers burn...

20

2018-08

六、 Classified by fuel or energy used

1. Solid fuel boiler: burning solid fuel such as coal; 2. Liquid fuel boiler: burning liquid fuel such as heavy oil; 3. Gas fuel boiler: burning gaseous fuel such as natural gas. ...

20

2018-08

七、 Classified by slag discharge method

1. Solid waste slag boiler; 2. Liquid slag discharge boiler. ...

20

2018-08

八、 According to the furnace flue gas pressure

1. Negative pressure boiler: the furnace pressure maintains negative pressure, there is a delivery and induced draft fan, which is the main type of coal-fired boiler; 2. Micro-positive pressure boiler: the furnace pressu...

20

2018-08

九、 Drum layout classification

1. Single drum; 2. Double drum. ...

20

2018-08

十、Waste heat boiler

Use waste heat from industries such as metallurgy and petrochemical industry as heat source. ...

20

2018-08

十一、Atomic energy boiler

A steam generator that uses thermal energy released by a nuclear reactor as a heat source. ...

20

2018-08

十二、Waste heat boiler

A boiler that uses waste such as garbage, bark, and waste liquid as fuel. ...

20

2018-08

十三、 Other energy boilers

A steam generator or water heater that uses energy such as geothermal or solar energy. Class A boiler: rated working pressure (gauge pressure, the same below) P ≥ 3.8 MPa boiler, including: 1. Ultra-supercritic...

20

2018-08

十四、 Free name classification

Coal-fired boilers, hot water boilers, oil-fired boilers, steam boilers, electric boilers, environmentally friendly boilers, special boilers, gas boilers, water tube boilers, heat transfer oil boilers, special boilers, d...

14 record 1/1 page

Copy right ? 2018 Shanghai Industrial Boiler Co., Ltd.

Record number: Su ICP No. 18041342

主站蜘蛛池模板: 欧美亅性猛交内射 | 亚洲精品无码成人A片色欲 亚洲精品无码成人A片在 | 麻豆国内剧情a | 日本在线观看一区二区三区 | 日本不卡不码高清免费 | 国产三级一二三四五区不卡免费在线观看 | 一女被多男灌满白浆受孕 | 久久久久亚洲av片无码 | 无人区在线高清完整免费 | 三级片网站人口在线播放 | 2024天堂在线亚洲精品 | 国产精品高潮呻吟爱久久AV无码 | 色窝窝无码一区二区三区成人网站 | 国产精品国产精品污 | av无码国产在线观看免费软件 | 成人女人a毛片在线看 | 久久久久久亚洲精品不卡 | 久久久性视频 | 中文字日产幕码三区做法 | 色视频在线一区二区三区 | 国产熟妇无码一区二 | 艳妇臀荡乳欲伦交换AV1 | 亚洲制服丝袜在线观看 | 国产国语 毛片高清视频 | 久久综合九色综合97_ 久久久 | 精品人妻人人做人人爽夜夜爽 | 韩国精品一区二区三区无码视频 | 久操热久操 | 精品丰满熟女一区二区三区 | 91人妇高潮内射在线观看 | 亚洲免费播放av | 欧美日本精品一区二区三区 | 亚洲成a人片在线观看无码3d | 欧美日韩人妻精品一区二区三 | 日韩射吧| 中文字幕一区二区三区精华液 | 亚洲欧美在线观看一区二区 | 2024极品少妇XXXO露脸 | 日韩毛片基地 | 刺激大片久久av | 国产精品亚洲一区 |