A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Treatment process of building material solid waste
The invention belongs to the field of solid waste treatment, and particularly relates to a treatment process of building material solid waste. The treatment process comprises the following steps of primary crushing: coarsely crushing the building solid waste into particles with the particle size of less than 1.5 cm by using a crusher; screening; re-crushing; aging: aging organic solid waste powderin an aging warehouse for 36 to 40 hours, so that various raw materials contained in the organic solid waste powder are subjected to sufficient permeation contact; blanking: extruding the aged mixture into specific green brick strips under the action of an extruding machine, and cutting the green brick strips into specific green bricks through a cutting machine; stacking: after the green bricks are formed, putting the formed green bricks into a kiln to be stacked; and kiln sintering: firing the green bricks to finally form a finished product sintered building material. According to the treatment process, large-scale, batched and rapid treatment and disposal of the building solid waste and solid waste in other fields can be achieved, thorough harmlessness and permanent solidification of toxic and harmful substances are achieved, the process is simple, and the process operability is good.
本发明属于固体废弃物处理领域，特别涉及一种建筑材料固体废弃物的处理工艺，包括以下步骤：初步粉碎：使用破碎机将建筑固体废弃物粗碎至小于1.5厘米的颗粒物；筛选；再次粉碎；陈化：有机固体废弃物粉末在陈化库内陈化，使其内含有的各种原料充分的进行渗透接触，陈化时间为36‑40h；制坯：陈化后的混合料在挤压机的作用下挤压成特定的砖坯条，通过切割机将砖坯条切割成特定的砖坯；码垛：砖坯成型后，将成型砖坯进行入窑码垛；入窑烧结：对砖坯进行烧制，最终形成成品烧结建材。可以实现建筑固体废弃物和其他领域的固体废弃物的大规模、批量化、快速处理处置，并实现彻底无害化、有毒有害物质永久固化，工艺简单，工艺可操作性好。
Treatment process of building material solid waste
The invention belongs to the field of solid waste treatment, and particularly relates to a treatment process of building material solid waste. The treatment process comprises the following steps of primary crushing: coarsely crushing the building solid waste into particles with the particle size of less than 1.5 cm by using a crusher; screening; re-crushing; aging: aging organic solid waste powderin an aging warehouse for 36 to 40 hours, so that various raw materials contained in the organic solid waste powder are subjected to sufficient permeation contact; blanking: extruding the aged mixture into specific green brick strips under the action of an extruding machine, and cutting the green brick strips into specific green bricks through a cutting machine; stacking: after the green bricks are formed, putting the formed green bricks into a kiln to be stacked; and kiln sintering: firing the green bricks to finally form a finished product sintered building material. According to the treatment process, large-scale, batched and rapid treatment and disposal of the building solid waste and solid waste in other fields can be achieved, thorough harmlessness and permanent solidification of toxic and harmful substances are achieved, the process is simple, and the process operability is good.
本发明属于固体废弃物处理领域，特别涉及一种建筑材料固体废弃物的处理工艺，包括以下步骤：初步粉碎：使用破碎机将建筑固体废弃物粗碎至小于1.5厘米的颗粒物；筛选；再次粉碎；陈化：有机固体废弃物粉末在陈化库内陈化，使其内含有的各种原料充分的进行渗透接触，陈化时间为36‑40h；制坯：陈化后的混合料在挤压机的作用下挤压成特定的砖坯条，通过切割机将砖坯条切割成特定的砖坯；码垛：砖坯成型后，将成型砖坯进行入窑码垛；入窑烧结：对砖坯进行烧制，最终形成成品烧结建材。可以实现建筑固体废弃物和其他领域的固体废弃物的大规模、批量化、快速处理处置，并实现彻底无害化、有毒有害物质永久固化，工艺简单，工艺可操作性好。
Treatment process of building material solid waste
一种建筑材料固体废弃物的处理工艺
TIAN YANMING (author)
2021-03-16
Patent
Electronic Resource
Chinese
IPC:
B28B
Formgeben von Ton oder anderen keramischen Stoffzusammensetzungen, Schlacke oder von Mischungen, die zementartiges Material enthalten, z.B. Putzmörtel
,
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG OR MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
/
B02C
CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL
,
Brechen, Pulverisieren oder Zerkleinern allgemein
/
C04B
Kalk
,
LIME
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