One vehicle with multiple functions: high-pressure spray, dust suppressing, cooling, sprinkling, drug spray, degassing, insecticide, emergency supply or fire protection.
Remote spray system can spray dust in the square & port, or adjust the air humidity; It can also prevent diseases by spraying air disinfectant in large landfills and in cities or towns after natural disasters. It can also be used in mining, demolition site, coal, steel and other places for dust suppressing and cooling; Also forest, fruit trees, grasslands, farms, gardens, urban green belt and other insecticides.
In case of emergency, the generator set can be used as an emergency generator.
I:Technical parameter of chassis
This vehicle adopts Dongfeng tianjin model as chassis,which has characteristics like beautiful & atmospheric modeling.
1.Software of finite element analysis is widely used on the design of this chassis.
Structure of chassis is optimized and the material is light weight, which make the bearing capacity stronger. Pass-through type chassis frame, together with DL510 high-strength steel and 250 mm double-deck frame design, these features make the chassis frame is of strong bending resistance, torsion resistance and bearing capacity. Also the upper and lower wings of the longitudinal beam are designed without holes, which effectively improve the overall rigidity of the frame.
2.Rear axle of this chassis adopts Dongfeng DANA high strength manganese steel punching welding axle ( leading punching welding axle technology in China).
Front axle is already been upgraded to 4.5 Ton capacity, together with 9 ton rear axle, this combination is the most suitable axle load distribution for 4*2 special vehicles. And it solves the problem of deviation of gravity center due to the insufficient load capacity of the front axle in the past.
II.Features of the dust suppression truck
1.This vehicle is equipped with independent high pressure and low pressure water circuit system, generator unit is adopted to drive high pressure water pumps and fans and other devices. And low pressure water pump takes power from engine through PTO system & gearbox.
2.Long range sprayer, with artificial intelligence and automatic control adjustment, it can be manual or remote control, very convenient and flexible. The spray can reach a maximum 80m range and cover an area of 20,000 square meters, which can greatly reduce the content of PM2.5 in low altitude. The nozzle of sprayer can be manually adjusted to spray water.
3.Self-priming centrifugal pump is adopted for lower pressure pump so it can pump water into tank itself from water source nearby. The low pressure water system also have been equipped with front flushing & rear sprinkling devices, and it can realize the function of flushing and sprinkling.
4.In case of emergency, the generator units can also used as an emergency generator,the generator unit is equipped with 220V AC voltage 380V AC voltage output socket.
5.The internal wall of the water tank is treated with anticorrosion, also stainless steel can be adopted as inner wall. In this case, it can be used for spraying disinfectant and dust suppressant.
6.The low pressure water level sensor alarm system is installed inside the driver's cabin, which realized centralized control of water and electricity. And the operation is very convenient and flexible. With a good main-machine interface,the driver can complete all the operation inside the cab.It can reduce the labor of the intensity driver. Also it is more safe and comfortable.
