(1) Structure and working principle of multifunctional dust suppression vehicle: it is mainly composed of swing arm spraying device, liquid storage tank, self-carrying vehicle and control system. Its working principle is mainly based on the interaction between hydraulic system and electronic control system, that is, mobile spraying equipment injects spraying liquid into the liquid storage tank of the liquid distribution station and goes to the spraying point by itself; When the train passes, the photoelectric detection system begins to identify the traction locomotive. After the traction locomotive passes, it sends a signal, and the controller controls the transmission hydraulic system to rotate the liquid distribution pipe orthogonal to the carriage, and at the same time starts the liquid pump to start spraying. And adjust the flow of the liquid pump to meet the design spraying standard. The photoelectric detection system sends a signal to PLC between the train hooks, and controls the stepper motor or servo motor to rotate the shielding roller to stop spraying and spraying through the transmission connection device. When the train passes completely, the equipment stops spraying.
(2) Multifunctional dust suppression vehicles are mainly used for the prevention and control of coal dust pollution in railway coal transportation, and are also widely used for the prevention and control of dust pollution in other bulk materials transportation processes, as well as dust prevention and control in slag yards, coal storage yards, construction sites, automobile coal transportation, sand fixation, steel and building materials, cement, various open storage yards of enterprises, ecological slope protection, etc.
(3) Patent level of this vehicle: a new type of environmental protection dust-proof product and its prevention equipment developed for dust pollution caused by railway coal transportation. Dust suppressant is non-toxic, tasteless and non-corrosive. After being sprayed on the surface of coal seam by the automatic spraying system of coal train, a solidified layer with certain strength and toughness can be formed, which can effectively prevent dust. The dust-proof automatic spraying system of coal train can realize spraying during the running of the vehicle. The development of this product and its equipment has solved the problem of coal dust pollution to the surrounding ecological environment during the running of vehicles, reduced the direct loss of coal and brought great economic benefits to the country and enterprises. Dali brand DLQ5070TSLE3 road sweeper is a new generation of medium-sized road sweeper developed and produced by Hubei Dali Special Purpose Vehicle Manufacturing Co., Ltd. according to the needs of urban sanitation operation in China, which integrates wet dust removal and suction cleaning. The comprehensive performance and reliability of the car are better than those of other manufacturers, and the layout is more reasonable; The vehicle design adopts modular design, and the chassis adopts domestic famous brands, which can meet the different needs of customers. Our design concept is: high efficiency, energy saving, low consumption and environmental protection.
DLQ5070TSLE3 road sweeper is modified from the chassis of Qingling NKR77LLNACJAY second-class automobile, and is equipped with power system, fan transmission system, spraying system, hydraulic system, electrical system, cleaning operation device, sub-frame and garbage bin. , the emission reaches the Euro III standard. Its main accessories: the main engine and auxiliary engine are diesel engines based on Isuzu technology, Ningbo Zhongyi cycloidal motor, Sino-French joint venture electric control components, etc. The turnover of the dustbin, the opening and closing of the rear door of the dustbin, the rotation of the cleaning tray and the lifting of the suction nozzle are all driven by hydraulic pressure, and the electricity and liquid are controlled centrally; The main hydraulic components are imported with high quality, with good performance and high reliability. This kind of car uses the working principle of mainly suction, combining suction and sweeping and wet dust removal to clean the road surface. It has the characteristics of high cleaning efficiency, less secondary pollution and convenient maintenance. It is an ideal cleaning equipment for urban roads, highways, airports, docks and other floors, with the functions of ground cleaning and deep pit cleaning. This is a multi-purpose equipment. Our automobile company specializes in producing mobile tankers, tankers, Dongfeng tankers, Jiefang tankers, Steyr tankers, Hongyan tankers, semi-trailer tankers, insulated trucks, asphalt trucks, yellow phosphorus trucks and liquid food trucks; Provide you with tanker pictures, tanker accessories and the most favorable tanker price. Our company's automobile is a well-known special automobile manufacturer for landscaping, petrochemical industry and municipal sanitation in China. Tank trucks are also called: mobile fuel trucks, computer tax-controlled fuel trucks, tank trucks, oil trucks, oil trucks, oil trucks, oil trucks and edible oil trucks. Tank trucks are mainly used for the transportation and storage of petroleum derivatives (gasoline, diesel oil, crude oil, lubricating oil and coal tar). Due to the different uses of tanker accessories, the price of tanker fluctuates.
Recommended tanker: Bully tanker (tanker, tanker)
Xiaobawang tanker, also known as Dongfeng Xiaobawang tanker, is modified from the secondary chassis of Dongfeng EQ 1040, EQ 1060 and EQ 1050. Since July, 2008 1 implemented the third national emission standard, Dongfeng Motor Co., Ltd. has upgraded the chassis of Xiaobawang. In terms of cab, it was changed to 1880cm frame on the basis of the original medium-width model of Xiaobawang. This design makes Xiaobawang the only light commercial vehicle in China that allows three people to stand side by side.
A two-ton light truck. All three domestic overlord tankers are equipped with computer high-pressure fuel injection ignition system, which greatly improves the economic performance of vehicles. The acceleration of 25 seconds to 70 kilometers makes it easy for drivers and passengers of bully tankers to overtake or accelerate rapidly. In a word, three domestic bully tankers bring new visual experience and driving experience to users. Sprinkler is also called Sprinkler _ Multifunctional Sprinkler _ Landscaping Sprinkler _ Waterwheel _ Waterwheel. Our company's sprinkler is suitable for all kinds of road washing, trees, green belts and lawn greening, road, factory and mine construction, and high-altitude building washing. It has the functions of water spraying, dust suppression, high and low spraying, pesticide spraying, guardrail cleaning and so on, and also has the functions of water delivery, drainage, emergency fire fighting and so on. Our company provides you with more nozzle models _ nozzle pictures _ nozzle accessories _ optimal nozzle prices.
I. Chassis
Special purpose vehicle chassis generally adopts secondary chassis such as Dongfeng, Jiefang and Futian Ou Man. At present, "Dongfeng Bajin Sprinkler, Dongfeng Dorica Sprinkler, Dongfeng 140 Sprinkler (long head), Dongfeng 145 Sprinkler (flat head), Dongfeng 153 Sprinkler (flat head), Dongfeng Tianjin Sprinkler and Dongfeng Tianlong DFL10 are widely used.
Second, tank production
The production process of tank body with automatic assembly line is divided into: blanking, automatic welding of splicing, head spinning forming, one-step rolling forming of tank body and other domestic advanced production processes. The tank materials are mostly made of high-quality carbon steel plates. 304 stainless steel can also be used for special applications according to customers' needs. The tank volume is "4 m3, 5 m3, 6 m3, 8 m3, 10 m3, 13 m3, 15 m3" and so on.
Third, the pipeline system.
It consists of "pipes, valves, filtering devices, water outlets (front flushing and rear spraying, side spraying; High-side shower; After the working platform, use green water spraying anti-aircraft guns).
Fourth, the operating system
The gearbox is mainly driven by the engine, and the power take-off installed on the gearbox drives the spray pump to generate power to spray the liquid in the tank through the pipe network. Working scope: self-priming height ≤7m, spraying width ≥ 14m, and maximum range ≥ 28m; Can be adjusted into columns, the range is ≥ 28m; It can also be fogged, with the range ≥ 15m.
Verb (abbreviation for verb) Sprinkler pump
Equipped with sprinkler, sprinkler high-power special sprinkler pump (Veyron pump), with fire connector, gravity valve and self-priming function. Optional configuration: advanced facilities such as medicine distributor, medicine pump, anti-corrosion and anti-rust in the tank, multi-directional water inlet and outlet connectors, solenoid valves and pneumatic valves can be installed to meet the needs of different users.
Six, sprinkler
The front of sprinkler is equipped with duckbill nozzle or circular nozzle, the back is equipped with cylindrical nozzle or shower nozzle, and the back is equipped with working platform and water cannon. The rear can also be equipped with 8 nozzles.
Sprinkler, sprinkler's special function: multifunctional greening and sanitation, suitable for greening and sanitation of urban residents' factories, using the national leading high-power special sprinkler pump. Front flushing (spraying) and rear spraying, with side spraying (spraying) and rear working platform. The platform is equipped with green anti-aircraft guns (the guns can be adjusted for heavy rain, moderate rain, Mao Mao rain and foggy days), with suction pipes, fire joints, gravity valves, self-priming and self-discharging, and the functions of 20m green spraying reel, aerial work and truck crane can be selected.
Seven. cab
Sprinkler cab is divided into: pointed cab, or flat cab, also known as long-headed cab and short-headed cab.
Description of sprinkler power output box
At present, the sprinkler adopts Dongfeng and Jiefang series power take-offs, which are operated pneumatically. When the switch is pulled back, the power take-off teeth enter the meshing position, and the water pump is driven to work through the transmission shaft, and the switch returns forward and the water pump stops working.
Description of sprinkler function:
The front of the nozzle is equipped with duck-shaped nozzle or round nozzle, and the back is equipped with cylindrical nozzle or shower nozzle. The back is equipped with a working platform and a water cannon. The rear can also be equipped with 8 nozzles (optional).
Sprinklers are generally used to wash streets and play a role in dust removal and cooling. Sprinklers can change the spraying direction and angle by adjusting the nozzle thread, and anti-aircraft guns can be used for urban and rural landscaping and emergency fire fighting. The sprinkler can pour the dust washed up by the sprinkler in the middle of the road, which can purify the air. use
Chemical liquid transport vehicles are widely used for loading and unloading corrosive and dangerous media such as acid, alkali and salt. Storage tanks are usually made of carbon steel lined rotary molding or stainless steel tanks and aluminum tanks.
structure
The chemical liquid transport vehicle consists of a second-class automobile chassis, a special tank for the chemical liquid transport vehicle, a chemical pump and other components.
ingredient
1, the tank material can be selected: carbon steel lined with rotational moulding or stainless steel plate.
2. Tank type: oval, square and round.
4. Chemical pump: select the high-quality chemical liquid special pump from well-known domestic enterprises.
5, function: can be independent or sub-warehouse, sub-packaging different chemicals, liquid food.
6. A plurality of all-plastic wave-proof baffles are arranged inside. Completely passed the high-pressure air tightness test, the tank has high strength, stable center of gravity and safe and stable vehicle transportation.
Our company specializes in producing Dongfeng, Jiefang, heavy-duty trucks, Ou Man Chemical Truck, Dongfeng Single-axle Plastic Tank Chemical Truck, Dongfeng Three-axle Aluminum Nitrate Tank Chemical Truck, Dongfeng Shuangqiao Stainless Steel Chemical Truck, Jiefang Edible Oil Truck, Octhydrochloric Acid Plastic-lined Truck, Ou Man Houba Wheel Chemical Truck and Valin Chemical Truck, and provides you with pictures and prices of various chemical trucks. Fire engines, also known as fire engines, are vehicles specially used for fire fighting or other emergency rescue purposes. Fire engines can be divided into pump trucks (oil pumping trucks), ladder trucks and other special vehicles according to their functions. Fire engines are usually stationed in fire stations and driven to the scene by firefighters when they receive an alarm. Fire engines in most areas spray bright red (some areas also have bright yellow fire engines), and there are warning signs and flashing lights on the roof. Fire engine is the general name of all kinds of fire-fighting vehicles equipped with various fire-fighting equipment and appliances. At present, it is the main tool and the most basic mobile fire extinguishing equipment for fire fighting forces. The quality level of fire engines reflects the level of fire fighting equipment in a country, and even reflects the level of the whole fire fighting cause in that country.
Our company specializes in producing Dongfeng pointed water tank fire truck, Dongfeng flat-headed foam fire truck, Dongfeng Shuangqiao dry powder fire truck, Jiefang sprinkler, Isuzu water tank fire truck, Hongyan 8-ton foam fire truck and Steyr King jet fire truck. Our company's automobile is a well-known special automobile manufacturer for landscaping, petrochemical industry and municipal sanitation in China. Provide you with all kinds of forest fire trucks, forest fire sprinklers, fire truck pictures, fire truck prices, bulk cement trucks, alias cement tank trucks, powder material trucks. An automobile with a closed cargo hold and an automatic unloading device for transporting bulk cement. It is suitable for conveying and pneumatic unloading of dry materials such as fly ash, cement, lime powder and mineral powder with particle size not greater than 0.1mm. It is mainly used in cement plants, cement warehouses and large construction sites, which can save a lot of packaging materials and loading and unloading labor. Our company specializes in producing Dongfeng Tianlong bulk cement truck, Dongfeng Company's front and rear dam bulk cement truck, semi-trailer bulk cement truck, pointed 140 bulk cement truck, Jiefang Aowei bulk cement truck, Jiefang Company's front and rear dam bulk cement truck, Steyr bulk cement truck and Valin powder material transport vehicle.