Nano filter paper for car air filter

Views: 14 Author: Site Editor Publish Time: 2024-10-17 Origin: Site






① What are the problems caused by using poor quality air filters?


a. Engine damage, costing tens of thousands

Insufficient filtration accuracy, excessive dust impurities into the engine resulting in damage;


b.  Car boring, high fuel consumption 

Insufficient ventilation efficiency of the engine air intake, inadequate burning, lack of power, fuel consumption high;


c. Frequent changes, time consuming

Poor filter media and engine damage due to prolonged use, frequent replacement is required;


② What are the benefits of air filtration?

Save money (save fuel, protect engine, replace less...)

Problems


Client:Wuhan Boss Li motorcade                                                    Vehicle: 29 units Dongfeng Tianlong KL420

Transport route: Wuhan - Guangzhou special line                             Transport object: auto parts

Distance: round trip about 2000 km                                                   Mileage: 6 trips/month, 14.4w km/year


High quality air filtration【3050】

Conventional air filtration 【3050】

Price

280yuan/piece

170yuan/piece

Replacement period30,000km20,000km

Round-trip fuel comsumption

530~550L

580~600L

Round-trip fuel difference

30 L / 2000km

Annual fuel cost savings

30 L * (144000 / 2000) = 2160 L

Annual fuel savings2160L*5yuan / L = 10800 yuan

Fuel savings for fleet of 29 vehicles per year:10800*29=313200 yuan(Equivalent to new dragon One!)


High efficiency filtering


Under normal working conditions, the intake flow rate of a vehicle is 700m3/h, and the dust concentration in the working environment is 40mg/m3. The comparison of the ash intake amount of the engine in one year by using Maiburi air filter and Puton air filter is as follows:

Filter efficiency comparison

Annual air consumption:

700m3/hour×8hours/day×365days=2044000m3

Use MBRT air filter

Amount of dust entering engine:

2044000m3×0.00004Kg/m3*0.03%=0.0245Kg ( 24.5g )

Use ordinary air filter

The amount of dust in and out of the actuator

2044000m3×0.00004Kg/m3*0.5%=0.4088Kg ( 408.8g )

High-precision filtration protects the engine more effectively and less dust enters the engine.

Filter material

MBRT nanofilters fiber is thinner, the air permeability is stronger.

Sample name

Resistance

@5.3cm/s

0.3µm filter efficiency

MBRT nano electrospinning filter paper

72pa35.6%

A foreign nano electrospinning filter paper

93pa28.7%

F8 ultrafine glass fiber filter material

158pa32.6%
Nano electrospinning filter paper in China51pa18.6%

Ordinary F7 

filter material

118pa17.0%

Ordinary M5 filter material

50pa6.8%

Nano coating greatly improves the filtration efficiency while maintaining efficient air permeability, and the amount of oxygen entering the engine is more sufficient, so that the fuel is fully burned. The engine is powerful and the fuel consumption is reduced.


Conclusion:

1. Large ash capacity

Compared with traditional filter materials, nanofibers are finer and more uniform, have large ash capacity, service life is more than 3 times that of ordinary filter elements.

Nanolayer


2. Dust can fall off automatically

Extremely fine nanofibres allow pollutants to form a filter cake on the surface of the filter paper, falls off with the shaking of the vehicle during operation.


3.  High strength nano layer, super adhesion and tear resistance

Using PVDF nano raw materials, high strength, corrosion resistance, with super adhesion, to ensure that the nano layer is not easy to damage. Most of the competing products do not solve the adhesion problem of the nanolayer.

comparison of microscope imaging


4.  Waterproof and stain-resistant

MBRT nano layer has unique water repellent properties, stain resistance, dust is not easy to adhere to prolong the use of cycles.

Filter material comparison

Large ash capacity, dust cake automatically fall off, strong adhesion, waterproof and anti-fouling, to ensure the ultra-long service life of the air filter, directly reduce the cost of air filter.


Transposition of value

Value conversion premise simulation conditions: Vehicle mileage of 200,000 km a year, fuel price: 5 yuan / L, use model MBRT air filter:

Fuel saving
Conversion premise

Annual mileage

100 km fuel saving

Annual fuel savingAnnual fuel savings

The same model uses the same filter element

MBRT air filter VS ordinary air filter

200000km

1L/100km

2000L

10000yuan

Replacement cost

MBRT VS Other air filter

(such as 3050)

Cartridge costReplacement frequencyFirst-year cost
First-year cost difference
 MBRT air filter260Once / 50,000km * 200,000km260yuan*4=1040yuan920yuan

Oems supporting air filter

280

Once / 30,000km * 200,000km

280yuan*7=1960yuan

Value addedUnder the same working conditions, the "Maiburui air filter" can effectively protect the engine intake system, improve the engine service life, and enhance the second-hand transfer value of vehicles.

Value added【estimate】=10000+920+X=10920+X




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