Mobile source emission law enforcement equipment has been recognized by many provinces and cities, Hubei is determined to help the defense of the blue sky

[ Star Enterprise of Chemical Machinery Equipment Network ] With the increase in the number of motor vehicles in China, air pollution is developing into a composite type of industrial coal-burning pollution and motor vehicle exhaust pollution.
The contribution rate of motor vehicle exhaust pollution to particulate matter and nitrogen oxides larger
.
In particular, the emission of diesel trucks and non-road machinery has an increasingly prominent impact on China's ambient air quality and has become the top priority of China's pollution control
.

Figure 1: Comparison of pollutant emissions in 2018 Data source: "Mobile Source Environmental Management Annual Report (2019)"
 

In order to control the pollution of non-road mobile machinery, the state has issued the Action Plan for the Pollution Control of Diesel Trucks, which makes unified deployment and planning for the pollution prevention and control of diesel trucks and non-road mobile machinery
.

 

For diesel trucks, there are clear requirements: (1) Increase the intensity of road inspections
.
Establish and improve the working mechanism of normalized road inspections and road inspections jointly enforced by the departments of the ecological environment, public security traffic control, and transportation, and severely crack down on illegal acts such as excessive emissions, and basically eliminate the phenomenon of black smoke from the exhaust of diesel vehicles
.
(2) Cities carry out normalized road inspections for diesel vehicles in key road sections, and cities in key regions increase inspections in autumn and winter
.
(3) Strengthen household supervision and random testing
.

 

For non-road machinery, in addition to actively promoting the implementation of the four-stage emission standards, the following measures have been proposed for the emission supervision of non-road mobile machinery in use: (1) Promote mechanical investigation and code registration
.
Explore the establishment of a management system for supervising random testing in the use of construction machinery, and punishing and withdrawing from the site after exceeding the standard
.
(2) Entering the construction machinery that is prohibited from using high-emission non-road mobile machinery in areas designated by cities in key areas, construction units must use qualified machinery and equipment in accordance with the law, and those who use equipment with excessive emissions are included in the list of untrustworthy enterprises,
etc.

 

In this context, various regions have vigorously strengthened the road inspection of diesel trucks and the detection of non-road machinery emission levels, and the demand for mobile emission enforcement equipment has been greatly released
.
As a professional manufacturer of high-end instruments and meters, Hubei Ruiyi has launched mobile source emission enforcement equipment for non-road machinery/diesel vehicles, which has been highly recognized by the market, and has won purchase orders from many provincial and municipal governments and orders from third-party testing agencies
.

 

　　2.
Main demands of mobile source emission law enforcement equipment
 

　　Diesel vehicle road inspection and non-road machinery emission inspection have the characteristics of "three nos" and "three highs" requirements
.
The characteristics of "three nos" refer to unfixed testing locations, unfixed testing times, and unfixed operators
.
The "three highs" requirements refer to high requirements for compliance in the inspection process (law enforcement requirements), high requirements for inspection efficiency (quick inspection, fast passage, and no impact on traffic), and high requirements for reliability (in the event of a fault, it will be inconvenient to maintain in the field and affect the inspection).
mission accomplished)
.
The above features put forward the following demands on mobile source emission law enforcement equipment:
 

　　(1) The test is carried out in strict accordance with environmental protection regulations, and the whole process is videotaped and photographed
.
Test results can be uploaded wirelessly to a supervisory platform
.

 

　　(2) The instrument has a friendly interface, easy to use, and meets the needs of different personnel
.
The detection process is fast and efficient
.

 

　　(3) High reliability
.
It can cope with the harsh on-site environment of road inspection and non-road equipment inspection, such as high dust, high humidity, vibration,
etc.
With its own power supply, it can deal with the problem of inconvenient power supply on site
.

 

　　3.
Hubei Ruiyi Mobile Source Emission Law Enforcement Equipment Solution
 

　　(1) The test method meets the requirements of regulations, the equipment is traceable, and the measurement results can be directly used as the basis for law enforcement
 

　　Whether it is diesel vehicle road inspection or non-road machinery inspection, the inspection equipment and inspection process need to comply with regulatory requirements
.
Among them, GB3847-2018 "Diesel Vehicle Pollutant Emission Limits and Measurement Methods (Free Acceleration Method and Loading Deceleration Method)" stipulates the testing scheme and testing requirements for diesel vehicles; GB36886-2018 "Non-road mobile diesel machinery exhaust smoke limit "Values ​​and Measurement Methods" clearly stipulates the testing methods and emission limit requirements for non-road mobile diesel machinery
.
Hubei Ruiyi Mobile Source Emission Law Enforcement has built-in free-acceleration smoke detection program in accordance with regulatory requirements, using tablet computer as a visual operation control terminal, with measurement functions of parameters such as rotational speed and environmental parameters
.
The test results can be printed on site and uploaded to the supervision platform in real time
.

Figure 2: Hubei Ruiyi Mobile Source Emission Law Enforcement Equipment
 

　　(2) The product design is friendly and adaptable to complex sites
 

　　The overall construction is sturdy and durable
.
It adopts high-quality engineering plastic outer packaging box, which is easy to carry and adapt to the harsh use environment of road inspection and non-road machinery on-site
.
Visual operation interface, easy to operate
.

 

　　(3) Fast and efficient detection
 

　　It takes less than 5 minutes from startup to use
.
Complete one test cycle in no more than 3 minutes
.
Ensure fast detection, fast passage, and reduce the risk of traffic congestion
.

 

　　(4) Self-contained power supply to overcome the problem of inconvenient access to electricity
 

　　It is inconvenient to take electrodes for road inspection and road inspection, especially for non-road machinery field work
.
Hubei Ruiyi Mobile Source Emission Law Enforcement Equipment, according to two modes of power configuration: one is to integrate the battery module on the detection equipment, no external power supply is required, and to ensure that it can be used for 10 hours on a single charge; The power supply is used as a supplement to meet the requirements of users for longer working hours
.

 

　　4.
Successful Cases of Hubei Ruiyi Mobile Emission Law Enforcement Equipment
 

　　Hubei Ruiyi Mobile Emission Law Enforcement Equipment, with the advantages of high precision, high reliability, user-friendly design and 7*24 hours fast service response, has recently won the bid for the construction project of air pollution comprehensive supervision capacity improvement in Ningxia Hui Autonomous Region, and the Ecological Environmental Protection Bureau of Qianxinan Prefecture in Guizhou.
Procurement items
.
Prior to this, the product has been applied in batches to road inspections in various districts of Wuhan
.

Figure 3 Project acceptance meeting of Wuhan Motor Vehicle Exhaust Pollution Prevention and Management Center 

Figure 4 Project delivery equipment of Ecological Environmental Protection Bureau of Qianxinan Prefecture, Guizhou 

Figure 5 Road inspection and non-road inspection site
 

　　V.
Conclusion
 

　　Strengthening the law enforcement monitoring of in-use vehicles and non-road machinery exhaust gas and improving the level of environmental governance is a long-term task for every city
.
Hubei Ruiyi will pay attention to this field for a long time, follow up the development of laws and regulations and the needs of users, launch equipment that meets laws and regulations, is easy to operate, cost-effective, and has independent intellectual property rights, and contributes to the defense of the blue sky!
 

　　Original title: Mobile source emission law enforcement equipment has been recognized by many provinces and cities, Hubei is determined to help the defense of the blue sky