A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
HYDROUS SLUDGE TREATMENT APPARATUS
PROBLEM TO BE SOLVED: To provide a hydrous sludge treatment apparatus capable of improving combustion efficiency in a clinker production facility by using an exhaust gas from a chlorine bypass device.SOLUTION: A hydrous sludge treatment apparatus includes a calcination furnace, a chlorine bypass device that extracts part of an exhaust gas after burning cement clinker and discharges separated powder to the outside after cooling, and a hydrous sludge loading port for loading hydrous sludge into the calcination furnace. A heating unit to heat the exhaust gas from the chlorine bypass device, which is a heating pipe winding around the calcination furnace, is installed on the outer surface of the calcination furnace or in a gap between the outer surface and the inner wall of the calcination furnace. The exhaust gas from the chlorine bypass device is supplied to a lower part of the hydrous sludge loading port in the calcination furnace via the heating pipe.
【課題】 塩素バイパス設備からの排ガスを利用し、クリンカ製造装置における燃焼効率の向上を図ることができる含水汚泥処理装置を提供する。【解決手段】 仮焼炉と、セメントクリンカを焼成した後の排ガスを一部抽気し、冷却後分離した粉体を系外に排出する塩素バイパス設備と、前記仮焼炉に含水汚泥を投入する含水汚泥投入口とを備えた含水汚泥処理装置において、前記塩素バイパス設備の排ガスを昇温させる昇温部を設け、前記昇温部は、前記仮焼炉の外面部または前記外面部と前記仮焼炉内壁との間隙に設けられ、この仮焼炉に巻き付く昇温用配管であって、前記塩素バイパス設備の排ガスは、前記昇温用配管を介し、前記仮焼炉における前記含水汚泥投入口の下部に供給されることとした。【選択図】図２
HYDROUS SLUDGE TREATMENT APPARATUS
PROBLEM TO BE SOLVED: To provide a hydrous sludge treatment apparatus capable of improving combustion efficiency in a clinker production facility by using an exhaust gas from a chlorine bypass device.SOLUTION: A hydrous sludge treatment apparatus includes a calcination furnace, a chlorine bypass device that extracts part of an exhaust gas after burning cement clinker and discharges separated powder to the outside after cooling, and a hydrous sludge loading port for loading hydrous sludge into the calcination furnace. A heating unit to heat the exhaust gas from the chlorine bypass device, which is a heating pipe winding around the calcination furnace, is installed on the outer surface of the calcination furnace or in a gap between the outer surface and the inner wall of the calcination furnace. The exhaust gas from the chlorine bypass device is supplied to a lower part of the hydrous sludge loading port in the calcination furnace via the heating pipe.
【課題】 塩素バイパス設備からの排ガスを利用し、クリンカ製造装置における燃焼効率の向上を図ることができる含水汚泥処理装置を提供する。【解決手段】 仮焼炉と、セメントクリンカを焼成した後の排ガスを一部抽気し、冷却後分離した粉体を系外に排出する塩素バイパス設備と、前記仮焼炉に含水汚泥を投入する含水汚泥投入口とを備えた含水汚泥処理装置において、前記塩素バイパス設備の排ガスを昇温させる昇温部を設け、前記昇温部は、前記仮焼炉の外面部または前記外面部と前記仮焼炉内壁との間隙に設けられ、この仮焼炉に巻き付く昇温用配管であって、前記塩素バイパス設備の排ガスは、前記昇温用配管を介し、前記仮焼炉における前記含水汚泥投入口の下部に供給されることとした。【選択図】図２
HYDROUS SLUDGE TREATMENT APPARATUS
含水汚泥処理装置
MIYASHITA HIROYUKI (author) / TOKUMITSU YOSUKE (author) / MISUMI FUMINORI (author) / MATSUI HIROTAKA (author)
2015-10-22
Patent
Electronic Resource
Japanese
5013489 Sludge treatment apparatus
| Elsevier | 1992
4815397 Sludge treatment apparatus
Elsevier | 1990
HYDROUS TRANSFER WITHIN FIBROUS-CEMENT SLATES
| Online Contents | 1997
Hydrous transfer within fibrous-cement slates
| Springer Verlag | 1997
Hydrous Transfer Within Fibrous-Cement Slates
| British Library Online Contents | 1997