Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Urban water treatment sludge brick making process
The invention discloses a municipal water treatment sludge brick making process, and the process comprises the following steps: carrying out dehydration property adjustment on municipal sludge, carrying out deodorization treatment on the dehydrated sludge, carrying out heavy metal treatment on the deodorized sludge, and proportioning the heavy metal treated sludge: adding clay and an additive into the sludge; fully mixing the ingredients, performing grinding and homogenizing by a grinding wheel, feeding the mixture into an aging tank, and performing aging for 24 hours; making the aged brick making pug into a green brick in a preset shape through a brick making mold; feeding the formed green bricks into a drying chamber to be dried; and putting the dried green bricks into a tunnel kiln to be sintered. According to the technology, municipal sewage and sludge are treated and can be used for making green bricks, resource utilization of the sludge is promoted, a novel brick making mold is adopted in the brick making technology, the sludge can be made into the green bricks of different specifications, the mold is convenient to disassemble, assemble and maintain, the brick making efficiency in the brick making technology is greatly improved, and the cost is saved.
本发明公开了一种城市水处理污泥制砖工艺，此工艺包括以下步骤，对城市污泥进行脱水性调、对脱水后的污泥进行除臭处理、对除臭后的泥浆进行重金属处理、对重金属处理后的泥浆进行配料：向泥浆中加入粘土和添加剂；将配料充分混合，再经碾轮碾练均化后送入陈化池，陈化24小时；将陈化后的制砖泥料通过制砖模具，制成预定形状的砖坯；将成型后的砖坯送入烘干室烘干；将烘干后的砖坯放入隧道窑中进行烧结；本发明中的工艺对城市污水污泥进行处理使其能够用于制成砖坯，促进污泥资源化利用，在制砖工艺中采用新型的制砖模具，不仅可以将污泥制成不同规格的砖坯，而且模具便于拆装维持，大大提高了制砖工艺中制砖的效率，节约了成本。
Urban water treatment sludge brick making process
The invention discloses a municipal water treatment sludge brick making process, and the process comprises the following steps: carrying out dehydration property adjustment on municipal sludge, carrying out deodorization treatment on the dehydrated sludge, carrying out heavy metal treatment on the deodorized sludge, and proportioning the heavy metal treated sludge: adding clay and an additive into the sludge; fully mixing the ingredients, performing grinding and homogenizing by a grinding wheel, feeding the mixture into an aging tank, and performing aging for 24 hours; making the aged brick making pug into a green brick in a preset shape through a brick making mold; feeding the formed green bricks into a drying chamber to be dried; and putting the dried green bricks into a tunnel kiln to be sintered. According to the technology, municipal sewage and sludge are treated and can be used for making green bricks, resource utilization of the sludge is promoted, a novel brick making mold is adopted in the brick making technology, the sludge can be made into the green bricks of different specifications, the mold is convenient to disassemble, assemble and maintain, the brick making efficiency in the brick making technology is greatly improved, and the cost is saved.
本发明公开了一种城市水处理污泥制砖工艺，此工艺包括以下步骤，对城市污泥进行脱水性调、对脱水后的污泥进行除臭处理、对除臭后的泥浆进行重金属处理、对重金属处理后的泥浆进行配料：向泥浆中加入粘土和添加剂；将配料充分混合，再经碾轮碾练均化后送入陈化池，陈化24小时；将陈化后的制砖泥料通过制砖模具，制成预定形状的砖坯；将成型后的砖坯送入烘干室烘干；将烘干后的砖坯放入隧道窑中进行烧结；本发明中的工艺对城市污水污泥进行处理使其能够用于制成砖坯，促进污泥资源化利用，在制砖工艺中采用新型的制砖模具，不仅可以将污泥制成不同规格的砖坯，而且模具便于拆装维持，大大提高了制砖工艺中制砖的效率，节约了成本。
Urban water treatment sludge brick making process
一种城市水处理污泥制砖工艺
BAO JUAN (Autor:in) / HOU CHENGJIAN (Autor:in) / ZHENG JIANJUN (Autor:in) / WU XIAO (Autor:in) / LI DONG (Autor:in) / LI JUAN (Autor:in) / HAN CHENGYI (Autor:in)
07.05.2021
Patent
Elektronische Ressource
Chinesisch
Building sludge comprehensive brick making process and brick
| Europäisches Patentamt | 2022
Sludge-to-brick method process and brick making process system
| Europäisches Patentamt | 2021
River and lake sludge brick making process and brick making equipment thereof
| Europäisches Patentamt | 2023
Sludge brick making process and blank making process system thereof
| Europäisches Patentamt | 2021