The dust suppression vehicle is a special vehicle that can suppress dust pollution by spraying spraying liquid such as dust suppression curing agent。 It mainly serves railways, roads and other places with high incidence of dust。In the structure of the car body, the dust suppression owner is composed of a swinging arm spray device, a liquid storage tank, a self-carrying vehicle and a control system。In the northern region in winter, the tank, spray nozzle and pump body need to be equipped with thermal insulation heating system to operate normally。 The dust suppression vehicle mainly uses the interaction between the hydraulic system and the electronic control system, that is, the mobile spraying equipment will be used in the liquid distribution station...

804 2016-03-31

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In order to implement the "Law of the People's Republic of China on the Prevention and Control of Air Pollution" and strictly control motor vehicle pollution, the "Emission Limits and Measurement Methods of Light Vehicle Pollutants (China's Fifth stage)" (GB18352) has been fully implemented.5-2013) and the requirements of the fifth stage emission standard (hereinafter referred to as the National Five standard) in the "Emission limits and measurement Methods for compressed combustion, gas fuel Ignition engines and Automobile Exhaust pollutants (China III, IV, Ⅴ stage)" (GB17691-2005)，With the consent of The State Council，The relevant notice is as follows:&nb...

703 2016-03-30

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First, reasonably determine the maintenance cycle scientifically determine the interval mileage of various types of maintenance operations, not only can make the car often maintain a good technical condition, but also save some unnecessary trouble。Generally, the new car with good technical condition can be used under good operating conditions and the maintenance cycle can be extended appropriately;The technical condition of the car is poor, or the use of poor conditions, should be appropriate to shorten the maintenance cycle。Two: Take full advantage of free testing&...

854 2016-03-28

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993 2016-03-25

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 In rainy and humid climates, the chassis of your car is most susceptible to rain erosion and rust。Most owners have some understanding of the chassis protection of the car, but how to choose the chassis armor construction shop, how to identify the quality of construction, is the majority of owners are very concerned about the problem。      The material technology is the key to chassis armor construction.At present, the ordinary chassis sealing plastic treatment is generally only a single flexible resin material or asphalt material。3M professional chassis armor...

658 2016-03-22

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Today, the two samples of cleaning and sweeping cars confirmed to be qualified by our company have been officially completed and will leave for Tianjin Port at 3 o 'clock this afternoon。Tomorrow, the two cars will board a cargo ship bound for Equatorial Guinea to begin their African journey。The trip of these two cars proves that our company has another new model that is understood and accepted by the African market。     In recent years, our company has maintained the stable sales of special vehicles such as tanker trucks, sprinklers, aerial work trucks, dump trucks, truck-mounted lifting trucks, vans and so on...

631 2016-03-16

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Many cleaning vehicles such as medium-sized sweeper are now essential environmental protection vehicles in the environmental protection department, the intercooler is an important part of the engine of the large sweeping owner, the small sweeper without a supercharger is no intercooler, the supercharger sometimes has oil leakage, the possible reasons are mainly the following: 　　1.The oil quality is poor, the oil change cycle is too long, and the oil is not treated in time after entering the diesel oil。 　　2.Due to driving habits, starting the throttle and stopping the engine quickly in winter will cause poor lubrication of the supercharger, and dry grinding will finally be scrapped...

628 2016-02-23

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Sanitation workers in the use of medium-sized road sweeper, sometimes encounter the engine can not start the fault, medium-sized road sweeper engine can not start for many reasons, the specific analysis is as follows: 　　1, if the starter drive gear and the engine flywheel tooth ring impact idle sound, there are two reasons: first, the flywheel tooth ring mesh cutting surface deformation;Second, the gap between the starter drive gear and the flywheel tooth ring is too large。The two don't mesh, and the engine won't start。 　　2, only a slight "click" when starting, and no reaction, this is...

665 2016-02-23

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HSE requirements for safe operating methods for water discharge operation of tank trucks!oneThe sewage discharged from the oil tank must be separated and treated to meet the standards before it can be discharged out of the storage。2.When disassembling and installing the blind plate of the blowdown valve, the maintenance personnel should prevent mechanical damage, and the maintenance personnel should coordinate with each other。3.It is strictly prohibited to use non-explosion-proof tools to knock during operation;The implementation of two people on the job to stick to the work site, shall not leave the post, cross-post.4.In order to prevent oil and gas during the water release process, operators should wear protective masks and other labor protection products, and stand in the upper wind as far as possible to avoid poisoning。5．...

715 2016-01-21

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Preparation of safe operation methods for tank truck water discharge operation!oneThe meter should measure the water height of the storage tank in the daily measurement and inventory measurement. If the water height is found to exceed the safe height, the tank manager should be reported separately。2.The manager of the oil depot arranges the mechanic and security personnel to carry fire fighting equipment to the drainage site for duty monitoring and cooperate with the completion of the water release operation。3.The oil depot manager shall arrange the metering personnel to discharge water in time according to the data of tank water level provided by the metering personnel, fill in the operation notice, and carry out the water discharge operation。4.Stop the operation of oil in and out of the tank before the water is discharged。

889 2016-01-21

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