亚洲福利不卡片在-亚洲浮力影院久久久久久-亚洲风情中文-亚洲风情亚aⅴ在线发布-亚洲丰满熟女一区二区蜜桃-亚洲丰满熟女一区

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: 男人的天堂在线2022AV | 99国产精品永久免费视频 | 99操视频| 久久久久精品国产亚洲ⅴ | 亚洲av怡红院av男人的天堂 | 欧美日韩国产一区二区三区在线播放 | 亚洲成年人免费网站 | 女人久久久女女女人 | 99久久国产综合精品无码 | 日本高清不卡中文字幕视频 | 婷婷综合久久中文字幕 | 四虎国产精品永久一区高清 | 91亚洲午夜精品久久久久久一区 | 苍井空波多野结衣aa片 | 视频二区一区国产精品天天 | 久久精品国产一区二区三区四区 | 国产91精品丝袜一区二区漫画 | 国内精品久久久久影院中文字幕 | 97久久精品无码一区二区欧美人 | 欧美亚洲一区二区三区四区 | 国产精品人人妻人色五月 | 九九久久精品国产av片国产 | 成人国产免费 | a级毛片高清免费视频在 | 精品国产露脸久久AV麻豆 | 久久国产精品影院 | 日韩毛片精品一区二区 | 日本熟妇乱人免费视频 | 亚洲精品色情影片 | 无码人妻一区二区三区色欲av | 波多野结衣在线一区二区 | 国产偷窥熟女精品视频大全 | 欧美成人精品一区二区三区在线看 | 天美传媒MV视频中文字幕 | 少妇被又大又粗又爽A片 | 在线观看中文电视剧大全最好的中文 | 久久久久久久久久久福利 | 国产高清精品线久久 | 91欧美国产 | 国产成人亚洲精品无码综合原创 | 蜜臀久久99精品 |