Dust removal and denitration system for tunnel air purification
A tunnel air and purification system technology, applied in the field of dust removal and denitrification systems, can solve problems such as poor air quality, achieve the effects of improving maintenance speed, reliable work, and solving poor air quality
Inactive Publication Date: 2020-11-13
上海进贤机电科技有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0004] The purpose of the present invention is to provide a dust removal and denitrification system for tunnel air purification to solve the problem of poor air quality in the tunnel mentioned above in the background technology
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0019] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0020] see Figure 1-5 , the present invention provides a technical solution: a dust removal and denitrification system for tunnel air purification, including an installation shell 1 arranged inside the tunnel, the left and right side walls of the installation shell 1 are openings, and the installation shell 1 is provided with a dust collector 2 , the reactor 3 and the purification system, the installation shell 1 is hinged with an inspection door 4 on the sid...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a dust removal and denitration system for tunnel air purification. The system comprises a mounting shell arranged in a tunnel, the mounting shell is provided with a dust remover, a reactor and a purification system; a front filter is arranged at the input end of the dust remover; a rear filter is arranged at the output end of the dust remover; the rear filter is connected with the input end of the reactor through a first negative pressure pipeline; a valve body is arranged on the first negative pressure pipeline; dirty air in the tunnel passes through the front filter to filter out large particles and then enters the dust remover; dust removal is performed by the dust remover, then the air passes through the rear filter to filter out most of water molecules and thenenters a reactor, then chemical reaction occurs in the reactor, the nitrogen oxides are converted into carbon dioxide and water to enter into the purification system, most harmful substances in the air are absorbed by the filter plate under the filtration of the filter plate in the purification system, and the purified air is discharged into the tunnel again.
Description
technical field [0001] The invention relates to the technical field of dust removal and denitrification systems, and the specific field is a dust removal and denitrification system used for tunnel air purification. Background technique [0002] A tunnel is an engineering building buried in the ground, and it is a form of human use of underground space. Tunnels can be divided into traffic tunnels, hydraulic tunnels, municipal tunnels, mine tunnels, and military tunnels. The structure of the tunnel includes two parts: the main building and the auxiliary equipment. The main building is composed of the tunnel body and the tunnel door, and the auxiliary equipment includes car avoidance tunnels, fire-fighting facilities, emergency communication and waterproof and drainage facilities, and the long tunnel also has special ventilation and lighting equipment. [0003] With the development of society, the number of automobiles has gradually increased. Correspondingly, the pollution ca...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B01D46/00B01D46/02B01D46/12B01D50/00B01D53/56B01D53/76B01D53/86
CPCB01D46/12B01D46/02B01D50/00B01D53/56B01D53/8625B01D53/76B01D2251/2062B01D46/62
Inventor 崔兴华杜菲闵云崔盛钰王雪桐
Owner 上海进贤机电科技有限公司