A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Dust collection wall for building demolition construction site and filter screen of dust collection wall
The invention provides a dust collection wall for a building demolition construction site and a filter screen of the dust collection wall, the dust collection wall comprises a fan wall body formed by stacking a plurality of fans, and the filter screen is installed on the side face of the front end of the fan wall body. The fan wall body can generate strong negative pressure to suck dust into the dust suction wall, and the filter screen in the dust suction wall can play a role in collecting and filtering the dust. The filter screen sequentially comprises a reinforcing mesh, a steel wire mesh and filter cloth from front to back; the reinforcing mesh can prevent splashing large stones from smashing the fan, the steel wire mesh can play a role in elastic buffering, small stones can be blocked, the small stones can also be prevented from directly impacting the filter cloth, and therefore the effect of protecting the filter cloth and a fan is achieved. The filter cloth can block and filter fine dust (such as PM2.5). Therefore, air exhausted from the rear end of the dust collection wall can meet the emission requirement, and dust is prevented from affecting the surrounding environment and the body health of people.
本发明提供了一种用于建筑物拆除施工现场的吸尘墙及其滤网，该吸尘墙包括若干风机堆叠成的风机墙体，风机墙体的前端侧面安装有滤网。风机墙体可产生强大的负压，将粉尘吸进吸尘墙内，吸尘墙内的滤网可起到收集以及过滤粉尘的作用。滤网由前至后依次包括钢筋网、钢丝网以及滤布；钢筋网可防止飞溅的大石块砸坏风机，钢丝网可起到弹性缓冲的作用，不但可以阻挡小石块，还可以防止小石块直接撞击滤布，从而起到了保护滤布以及风机的作用。滤布可阻挡过滤细小的粉尘（如PM2.5）。从而，从吸尘墙后端排出的空气可达到排放要求，避免了粉尘影响周边环境以及人民的身体健康。
Dust collection wall for building demolition construction site and filter screen of dust collection wall
The invention provides a dust collection wall for a building demolition construction site and a filter screen of the dust collection wall, the dust collection wall comprises a fan wall body formed by stacking a plurality of fans, and the filter screen is installed on the side face of the front end of the fan wall body. The fan wall body can generate strong negative pressure to suck dust into the dust suction wall, and the filter screen in the dust suction wall can play a role in collecting and filtering the dust. The filter screen sequentially comprises a reinforcing mesh, a steel wire mesh and filter cloth from front to back; the reinforcing mesh can prevent splashing large stones from smashing the fan, the steel wire mesh can play a role in elastic buffering, small stones can be blocked, the small stones can also be prevented from directly impacting the filter cloth, and therefore the effect of protecting the filter cloth and a fan is achieved. The filter cloth can block and filter fine dust (such as PM2.5). Therefore, air exhausted from the rear end of the dust collection wall can meet the emission requirement, and dust is prevented from affecting the surrounding environment and the body health of people.
本发明提供了一种用于建筑物拆除施工现场的吸尘墙及其滤网，该吸尘墙包括若干风机堆叠成的风机墙体，风机墙体的前端侧面安装有滤网。风机墙体可产生强大的负压，将粉尘吸进吸尘墙内，吸尘墙内的滤网可起到收集以及过滤粉尘的作用。滤网由前至后依次包括钢筋网、钢丝网以及滤布；钢筋网可防止飞溅的大石块砸坏风机，钢丝网可起到弹性缓冲的作用，不但可以阻挡小石块，还可以防止小石块直接撞击滤布，从而起到了保护滤布以及风机的作用。滤布可阻挡过滤细小的粉尘（如PM2.5）。从而，从吸尘墙后端排出的空气可达到排放要求，避免了粉尘影响周边环境以及人民的身体健康。
Dust collection wall for building demolition construction site and filter screen of dust collection wall
一种用于建筑物拆除施工现场的吸尘墙及其滤网
HUANG TONG (author) / HUANG ZHENBO (author) / JIN GUANGZE (author) / LIU XIAOYONG (author) / LYU JIHUI (author)
2021-11-26
Patent
Electronic Resource
Chinese
Dust collection wall for building demolition construction site
| European Patent Office | 2021
Dust collection mulching film for building construction site
| European Patent Office | 2020
Automatic wall surface polishing device with dust collection function
| European Patent Office | 2021