Method and device for removing coal fire discharged absorptive particles and precursor thereof |
Title： |
| Method and device for removing coal fire discharged absorptive particles and precursor thereof |
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Application Number： |
200510011161 |
Application Date： |
2005/01/13 |
Announcement Date： |
2006/07/19 |
Pub. Date： |
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Publication Number： |
1803260 |
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： |
B01D 53/81, B01D 53/83, B01D 46/02 |
Applicant(s)： |
Tsinghua University |
Inventor(s)： |
Zhao Xudong, Yao Qiang, Xiang Guangming, Han Yi |
Key Words： |
coal fire discharged, absorptive particles, precursor, remove, method, device |
Abstract： |
The invention discloses a stripping method and device of coal-fired discharge inhalable particles in the smoke purifying and dedusting technique domain, which is characterized by the following: setting the pantographic nozzle in the entrance end of fluid-bed reactor bottom to accelerate the flue gas; connecting the bottom of pantographic nozzle with flue gas inlet pipe; setting lime powder entrance and iron fly ash entrance on the fluid-bed reactor from downward to upward sequently; connecting the flue gas outlet on the fluid-bed reactor with the bag-typed duster through the connection pipe; setting active carbon entrance on the connection pipe; connecting the draught fan with the gas purifying outlet on the bag-typed duster; placing the air chute under the bag-typed duster to circulate the material in the fluid-bed reactor. The invention can strip the inhalable particles and multiple pioneer bodies of twice pollution. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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