Eddy flow powdered coal burner lit up by tiny oil |
Title： |
| Eddy flow powdered coal burner lit up by tiny oil |
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Application Number： |
200710099605 |
Application Date： |
2007/05/25 |
Announcement Date： |
2007/12/26 |
Pub. Date： |
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Publication Number： |
101093077 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
F23D 1/02 |
Applicant(s)： |
Tsinghua Univ. |
Inventor(s)： |
Zhang Hai, Zheng Pingan, Xu Xiuqing, Lv Junfu, Liu Qing, Yue Guangxi |
Key Words： |
coal burner, Eddy flow, tiny oil |
Abstract： |
This invention relates to a wall-laid little oil ignition coal burner including a primary air pipe, a central air pipe, a high energy oil gun set horizontally in the central air pipe, inlet for inner secondary wind, an inlet for outer secondary wind, spouts of primary wind and secondary wind and a spout of a burner characterizing in setting one stage or multiple stages of diversion condensed rings on the internal wall of the primary air pipe and setting one or multiple stages of precombustion chamber at the front of the central pipe, which realizes four-stage ignition process with tiny oil and higher oil-saving rate when adjusting the peak deeply and has the function of stable and low NOx burning when the oil gun stops working. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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