SU1250782A1 - Pulverulent fuel preparation system - Google Patents
Pulverulent fuel preparation system Download PDFInfo
- Publication number
- SU1250782A1 SU1250782A1 SU843869254A SU3869254A SU1250782A1 SU 1250782 A1 SU1250782 A1 SU 1250782A1 SU 843869254 A SU843869254 A SU 843869254A SU 3869254 A SU3869254 A SU 3869254A SU 1250782 A1 SU1250782 A1 SU 1250782A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- preparation system
- separator
- fuel preparation
- return pipe
- pulverulent fuel
- Prior art date
Links
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- Solid Fuels And Fuel-Associated Substances (AREA)
Description
1one
Изобретение относитс топлива и может быть испо тепловых электростанци х.The invention relates to fuels and can be used in thermal power plants.
Целью изобретени вл шение экономичности путем расхода энергии на размол The aim of the invention is efficiency by energy consumption for grinding
На чертеже изображена леприготовлени .The drawing shows the preparation.
Система содержит последовательно соединенные бункер 1 сырого топлива с питателем 2 и шаровую мельницу 3 с сепаратором А, имеющим выходной патрубок 5 и патрубок 6 возврата недо- мола. Патрубок 6 возврата недомола сепаратора 4 подключен к входу молотковой или среднеходной мельницы 7, имеющей сепаратор 8 с выходным патрубком 9. К мелыпщам 3 и 7 подклю- The system contains a raw fuel bunker 1 connected in series with a feeder 2 and a ball mill 3 with a separator A having an outlet nozzle 5 and a nozzle 6 return pipe. The return pipe 6 of the nedomol separator 4 is connected to the inlet of the hammer or mid-run mill 7, which has a separator 8 with an outlet pipe 9. To the meats 3 and 7 are connected
чены трубопроводы IО подачи сушильного агента.Pipelines IO supply of drying agent.
Система пылеприготовлени работает следующим образом.The dust preparation system works as follows.
Сырое топливо из бункера 1 питателем 2 подаетс в шаровую барабанную мельницу 3. Сюда же по трубопроводу 10 подводитс сушильно-вентилирующий агент дп сушки тогшива и пневмотранспорта пыли. Аэросмесь пыли с сушильным агентом выноситс из шарЬвой барабанной мельницы 3 в центробежный сепаратор 4, в котором происходит отделение крупной фракции. Отдепивша - с в сепараторе 4 фракци направл етс на домол по патрубку 6 в молотковую или среднеходовую мельницу 7. Готова пыль отводитс из сепараторовThe raw fuel from the bunker 1 is fed by the feeder 2 to the ball drum mill 3. Here, through the pipeline 10, a drying and ventilating agent is supplied for drying, drying, and pneumatic conveying of dust. The dust mixture with the drying agent is removed from the ball mill 3 to the centrifugal separator 4, in which the coarse fraction is separated. After separation of the 4 s in the separator, the fraction is sent to the grinding sieve through the nozzle 6 into the hammer or middle-run mill 7. Ready dust is removed from the separators
4и 8 соответственно через патрубки4 and 8 respectively through pipes
5и 9.5 and 9.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843869254A SU1250782A1 (en) | 1984-12-18 | 1984-12-18 | Pulverulent fuel preparation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU843869254A SU1250782A1 (en) | 1984-12-18 | 1984-12-18 | Pulverulent fuel preparation system |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1250782A1 true SU1250782A1 (en) | 1986-08-15 |
Family
ID=21167713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU843869254A SU1250782A1 (en) | 1984-12-18 | 1984-12-18 | Pulverulent fuel preparation system |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1250782A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104180384B (en) * | 2014-08-14 | 2016-08-24 | 西安西热锅炉环保工程有限公司 | Coal-fired power station boiler mixes the System and method for burning low ash smelting point coal |
-
1984
- 1984-12-18 SU SU843869254A patent/SU1250782A1/en active
Non-Patent Citations (1)
Title |
---|
Щеголев М.М.Топливо, топки и котельные установки. М.: Госиздат литературы по строительству и архитектуре, 1953/ с.249. Стырикович М.А.Котельные агрегаты. М.- Л.: Госэнергоиздат, 1959, с.113. * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104180384B (en) * | 2014-08-14 | 2016-08-24 | 西安西热锅炉环保工程有限公司 | Coal-fired power station boiler mixes the System and method for burning low ash smelting point coal |
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