LEE, HWA KYUNKR,이화균,JEONG, EUN GYEONGKR,정은경,OK, JONG SEONKR,옥종선,SON, BONG WONKR,손봉원
申请号：
KR1020140154118
公开号：
KR1015393600000B1
申请日:
2014.11.07
申请国别(地区):
KR
年份:
2015
代理人:
摘要：
Disclosed is an apparatus for solidifying sewage sludge having deodorization devices corresponding to characteristics of solidification steps in order to sequentially remove odor in each step of sewage sludge solidification. The apparatus for solidifying sewage sludge comprises: an insertion unit (10) into which sewage sludge is inserted and which sprays a deodorant to sewage sludge so as to remove acidic odor through an air injection nozzle a first conveyor (48) which transports the sewage sludge and sprays a deodorant to sewage sludge so as to remove basic odor through the injection nozzle a mixing unit (30) for mixing the sewage sludge transported from the first conveyor (48), iron sulfate and a solidification agent a second conveyor (78) which transports a sewage sludge mixture discharged from the mixing unit (30) and sprays a deodorant to the sewage sludge mixture so as to remove basic odor through the injection nozzle a solidification unit (60) for solidifying sewage sludge by injecting the solidification agent into the sewage sludge mixture transported from the second conveyor (78) a third conveyor (98) which transports solidified sewage sludge materials discharged from the solidification unit (60) and sprays a deodorant to the solidified sewage sludge materials so as to remove basic odor through the injection nozzle and a drying unit (80) which dries and cures solidified sewage sludge materials transported from the third conveyor (98) and sprays a deodorant to the solidified sewage sludge materials so as to remove basic odor through the air injection nozzle.COPYRIGHT KIPO 2015하수슬러지 고화 처리의 각 단계에서 순차적으로 악취를 제거할 수 있도록 고화 처리 단계별 특성에 따른 탈취 장치를 구비한 하수슬러지 고화 설비가 개시된다. 상기 하수슬러지 고화 설비는, 하수슬러지가 반입되며, 에어분사 노즐을 통하여 산성 악취를 제거하기 위한 소취제를 하수슬러지로 분사하는 반입부(10) 상기 하수슬러지를 이송하며, 분사 노즐을 통하여 염기성 악취를 제거하기 위한 소취제를 하수슬러지로 분사하는 제1 컨베이어(48) 상기 제1 컨베이어(48)로부터 이송된 하수슬러지와 황산철 및 고화제를 혼합하는 혼합부(30) 상기 혼합부(30)에서 배출되는 하수슬러지 혼합물을 이송하며, 분사 노즐을 통하여 염기성 악취를 제거하기 위한 소취제를 하수슬러지 혼합물로 분사하는 제2 컨베이어(78)
