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A platform for research: civil engineering, architecture and urbanism
Sludge and construction waste soil sintering and mixing method
The invention is applicable to the technical field of sludge treatment, and relates to a sludge and construction waste soil sintering and mixing method, which comprises the following specific operation steps: S1, treatment of construction waste soil; s2, sludge treatment; s3, adding the building waste soil particles obtained in the step S1 and the sludge obtained in the step S2 into stirring equipment, and mixing and stirring; s4, the blank is made into a green brick through a hydraulic forming machine in an extrusion forming mode; s5, the green bricks are sent into a drying chamber to be naturally dried, after the moisture content of the green bricks is controlled to be 7%, the green bricks are sent into a cave for firing, the sintering temperature is controlled to be 950 DEG C, and the sintering time is 8 h; bricks sintered by the device have no obvious peculiar smell and toxic substances, the construction waste soil and sludge are reasonably treated, and waste utilization is realized.
本发明适用于污泥处理技术领域，一种污泥与建筑废土烧结混合方法，具体操作步骤如下：S1、建筑废土处理；S2、污泥处理；S3、将上述S1步骤所得到的建筑废土颗粒与S2步骤得到的污泥加入至搅拌设备中，进行混合搅拌；S4、将坯料经液压成型机挤出成型方式制的砖坯；S5、砖坯送入干燥室进行自然烘干，使其含水率控制在7％后，送入窑洞烧制，烧结温度控制在950℃，烧结时间为8h，S6、烧结完毕后，需要放风进行降温，放风的目的就是防止窑中高温对砖块造成影响，避免砖块出现裂纹，该装置烧结出的砖块没有明显的异味以及有毒物质，合理的处理了建筑废土与污泥，实现废物利用。
Sludge and construction waste soil sintering and mixing method
The invention is applicable to the technical field of sludge treatment, and relates to a sludge and construction waste soil sintering and mixing method, which comprises the following specific operation steps: S1, treatment of construction waste soil; s2, sludge treatment; s3, adding the building waste soil particles obtained in the step S1 and the sludge obtained in the step S2 into stirring equipment, and mixing and stirring; s4, the blank is made into a green brick through a hydraulic forming machine in an extrusion forming mode; s5, the green bricks are sent into a drying chamber to be naturally dried, after the moisture content of the green bricks is controlled to be 7%, the green bricks are sent into a cave for firing, the sintering temperature is controlled to be 950 DEG C, and the sintering time is 8 h; bricks sintered by the device have no obvious peculiar smell and toxic substances, the construction waste soil and sludge are reasonably treated, and waste utilization is realized.
本发明适用于污泥处理技术领域，一种污泥与建筑废土烧结混合方法，具体操作步骤如下：S1、建筑废土处理；S2、污泥处理；S3、将上述S1步骤所得到的建筑废土颗粒与S2步骤得到的污泥加入至搅拌设备中，进行混合搅拌；S4、将坯料经液压成型机挤出成型方式制的砖坯；S5、砖坯送入干燥室进行自然烘干，使其含水率控制在7％后，送入窑洞烧制，烧结温度控制在950℃，烧结时间为8h，S6、烧结完毕后，需要放风进行降温，放风的目的就是防止窑中高温对砖块造成影响，避免砖块出现裂纹，该装置烧结出的砖块没有明显的异味以及有毒物质，合理的处理了建筑废土与污泥，实现废物利用。
Sludge and construction waste soil sintering and mixing method
一种污泥与建筑废土烧结混合方法
YIN HU (author) / LIU YUANJIN (author) / JIANG HAN (author) / DING CHENGDONG (author) / DENG HAO (author) / GAO SHIKAI (author) / LIAN SHUAI (author) / LI WEN (author)
2024-07-19
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
/
B02C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL
,
Brechen, Pulverisieren oder Zerkleinern allgemein
/
B03B
Nassaufbereitung von Feststoffen oder Aufbereitung mittels Luftsetzmaschinen oder Luftherden
,
SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
/
C02F
Behandlung von Wasser, Schmutzwasser, Abwasser oder von Abwasserschlamm
,
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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