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[1]張冬凌.白龍港污水廠污泥流化床干化系統(tǒng)設(shè)計(jì)與研究[J].中國(guó)給水排水,2022,38(16):71-76.
　ZHANGDong-ling.Design and Study of Fluidized Bed Sludge Drying System in Bailonggang Wastewater Treatment Plant[J].China Water & Wastewater,2022,38(16):71-76.

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白龍港污水廠污泥流化床干化系統(tǒng)設(shè)計(jì)與研究

中國(guó)給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期數(shù): 2022年第16期 頁(yè)碼: 71-76 欄目: 出版日期: 2022-08-17

Title:

Design and Study of Fluidized Bed Sludge Drying System in Bailonggang Wastewater Treatment Plant

作者:

張冬凌

（上海市政工程設(shè)計(jì)研究總院<集團(tuán)>有限公司，上海 200092）

Author(s):

ZHANG　Dong-ling

（Shanghai Municipal Engineering Design Institute Co. Ltd.， Shanghai 200092， China）

關(guān)鍵詞:

白龍港污水處理廠;  污泥處理處置;  污泥干化;  流化床干化

Keywords:

Bailonggang WWTP;  sludge treatment and disposal;  sludge drying;  fluidized bed drying

摘要:

污泥干化是污水處理廠市政污泥處理處置過程中的一個(gè)重要環(huán)節(jié)。白龍港污水處理廠作為亞洲規(guī)模最大的污水處理廠，已建成并成功運(yùn)行了國(guó)內(nèi)首座污泥厭氧消化+干化處理工程，以及目前全世界規(guī)模最大的污泥單獨(dú)干化焚燒項(xiàng)目，均采用流化床干化工藝對(duì)污泥進(jìn)行干化。工程應(yīng)用中，流化床干化處理能力均可滿足設(shè)計(jì)要求，并可充分實(shí)現(xiàn)與污泥消化系統(tǒng)及污泥焚燒系統(tǒng)的有機(jī)結(jié)合。干化熱源、系統(tǒng)換熱方式的選擇充分考慮了不同銜接工藝的特點(diǎn)，節(jié)約了能源和資源消耗。流化床干化系統(tǒng)能夠安全、穩(wěn)定運(yùn)行，干化系統(tǒng)產(chǎn)生的冷凝水、載氣等得到妥善處置，臭氣污染物得到控制。

Abstract:

Sludge drying is an important step in the process of municipal sludge treatment and disposal in wastewater treatment plants (WWTPs). As the largest WWTP in Asia, Bailonggang WWTP has built and successfully operated the first sludge anaerobic digestion and drying project in China and the largest single sludge drying incineration project in the world. For both projects, fluidized bed drying process was selected for drying sludge. In engineering application, the capacity of fluidized bed system met the design requirements, and fully realized the combination with sludge digestion system and sludge incineration system. The selection of drying heat source and system heat-exchange mode fully considered the characteristics of different connection processes and saved energy and resource consumption. The fluidized bed drying system operated safely and stably. The condensate and carrier gas produced by the drying system were properly disposed, and the odorous pollutants were effectively controlled.

更新日期/Last Update: 2022-08-17

白龍港污水廠污泥流化床干化系統(tǒng)設(shè)計(jì)與研究

更新日期/Last Update: 2022-08-17

PDF下載

[1]張冬凌.白龍港污水廠污泥流化床干化系統(tǒng)設(shè)計(jì)與研究[J].中國(guó)給水排水,2022,38(16):71-76.
　ZHANGDong-ling.Design and Study of Fluidized Bed Sludge Drying System in Bailonggang Wastewater Treatment Plant[J].China Water & Wastewater,2022,38(16):71-76.

點(diǎn)擊復(fù)制

 

白龍港污水廠污泥流化床干化系統(tǒng)設(shè)計(jì)與研究

中國(guó)給水排水[ISSN:1000-4062/CN:12-1073/TU] 卷: 第38卷 期數(shù): 2022年第16期 頁(yè)碼: 71-76 欄目: 出版日期: 2022-08-17

Title:

Design and Study of Fluidized Bed Sludge Drying System in Bailonggang Wastewater Treatment Plant

作者:

張冬凌

（上海市政工程設(shè)計(jì)研究總院<集團(tuán)>有限公司，上海 200092）

Author(s):

ZHANG　Dong-ling

（Shanghai Municipal Engineering Design Institute Co. Ltd.， Shanghai 200092， China）

關(guān)鍵詞:

白龍港污水處理廠;  污泥處理處置;  污泥干化;  流化床干化

Keywords:

Bailonggang WWTP;  sludge treatment and disposal;  sludge drying;  fluidized bed drying

摘要:

污泥干化是污水處理廠市政污泥處理處置過程中的一個(gè)重要環(huán)節(jié)。白龍港污水處理廠作為亞洲規(guī)模最大的污水處理廠，已建成并成功運(yùn)行了國(guó)內(nèi)首座污泥厭氧消化+干化處理工程，以及目前全世界規(guī)模最大的污泥單獨(dú)干化焚燒項(xiàng)目，均采用流化床干化工藝對(duì)污泥進(jìn)行干化。工程應(yīng)用中，流化床干化處理能力均可滿足設(shè)計(jì)要求，并可充分實(shí)現(xiàn)與污泥消化系統(tǒng)及污泥焚燒系統(tǒng)的有機(jī)結(jié)合。干化熱源、系統(tǒng)換熱方式的選擇充分考慮了不同銜接工藝的特點(diǎn)，節(jié)約了能源和資源消耗。流化床干化系統(tǒng)能夠安全、穩(wěn)定運(yùn)行，干化系統(tǒng)產(chǎn)生的冷凝水、載氣等得到妥善處置，臭氣污染物得到控制。

Abstract:

Sludge drying is an important step in the process of municipal sludge treatment and disposal in wastewater treatment plants (WWTPs). As the largest WWTP in Asia, Bailonggang WWTP has built and successfully operated the first sludge anaerobic digestion and drying project in China and the largest single sludge drying incineration project in the world. For both projects, fluidized bed drying process was selected for drying sludge. In engineering application, the capacity of fluidized bed system met the design requirements, and fully realized the combination with sludge digestion system and sludge incineration system. The selection of drying heat source and system heat-exchange mode fully considered the characteristics of different connection processes and saved energy and resource consumption. The fluidized bed drying system operated safely and stably. The condensate and carrier gas produced by the drying system were properly disposed, and the odorous pollutants were effectively controlled.

更新日期/Last Update: 2022-08-17