Pure Electric Suction & Pressure Vehicle

Pure Electric : Product Details & Core Advantages

Ⅰ、Product Definition & Core Value

A Pure Electric Suction & Pressure Vehicle is a specialized tanker that integrates vacuum suction and positive pressure conveying functions, powered by a pure electric drive system. It utilizes advanced hydraulic and pneumatic conveying systems to achieve enclosed suction, transportation, and high-pressure discharge of powdery materials and secondary pollutants.

Its core value lies in the "zero-emission transport, fully enclosed operation" eco-friendly model. This vehicle completely eliminates the exhaust emissions and noise pollution associated with traditional fuel vehicles operating in environmentally sensitive areas (such as steel plants, power plants, and city centers). It is an ideal piece of equipment for supporting national "Dual Carbon" policies, building green factories, and creating "Zero-Waste Cities."

Ⅱ、Product Details & Technical Specifications

1、Main Structural Components

Pure Electric Chassis System: Built on reputable new energy vehicle chassis (e.g., Dongfeng, Sinotruk, SANY), equipped with high-energy-density Lithium Iron Phosphate (LFP) battery packs and permanent magnet synchronous motors, delivering strong power with zero emissions.

Vacuum Suction System: Comprises a Roots vacuum pump and piping system, designed to generate negative pressure, drawing materials into the sealed tank through enclosed pipelines.

High-Pressure Pneumatic Conveying System: Consists of an air compressor and piping system, generating positive pressure to discharge materials from the tank at high pressure through sealed pipelines into designated storage containers.

Dust Filtration System: Features a high-efficiency material-air separation device inside the tank, filtering dust from the incoming mixed airflow to ensure clean exhaust emissions and prevent air pollution during operation.

Tank & Tipping System: A sealed tank manufactured from high-strength steel, featuring a closed top and a non-opening rear to guarantee leak-proof transport. Hydraulic tipping cylinders assist in discharge.

Hydraulic Outrigger System: Deployed during operation to ensure vehicle stability and safety when performing heavy-duty suction or discharge.

2、Operating Principle & Workflow

The vehicle enables fully enclosed material-air conveying through specialized devices:

Suction Loading: The Roots vacuum pump is activated, creating negative pressure inside the tank. Materials (e.g., dust, powders) are drawn into the sealed tank through a suction hose. As the mixed airflow passes through the dust filtration system, materials are separated from the air—clean air is exhausted, while materials remain inside the tank.

Transportation: Materials are transported within the fully sealed tank, ensuring zero spillage, zero dust, and zero odor leakage.

High-Pressure Discharge: Upon arrival at the discharge point, the air compressor generates high positive pressure, forcing the material out of the tank at high pressure through sealed pipelines into dedicated storage facilities. The discharge process is equally dust-free and environmentally friendly.

3、Key Technical Parameters (Reference Values)

Chassis Axles: Typically 4-axle (8×4) heavy-duty or 2-axle medium-duty, with Gross Vehicle Weight (GVW) ranging from 18 tons to 31 tons.

Battery Type: Lithium Iron Phosphate (LFP), mainstream brands include CATL and CALB.

Drive Motor Peak Power: Up to 200kW – 450kW, ensuring ample power reserve.

Tank Effective Volume: Ranges from 12 to 21 cubic meters, adaptable to different transport requirements.

Tank Dimensions: Common diameter Φ2400mm – Φ2412mm, length varies with volume.

Conveyable Media: Bituminous coal powder, charcoal powder, steel plant dust, cement, dry-mix mortar, etc. Typical material density is 400 kg/m³.

Ⅲ、Application Scenarios

Leveraging its eco-friendly, efficient, and safe characteristics, the Pure Electric Suction & Pressure Vehicle is widely applicable in the following scenarios:

Steel & Metallurgy Industry: Enclosed collection and transfer of dust, fly ash, and other secondary pollutants.

Cement & Building Materials Industry: Bulk transport of cement, mineral powder, and dry-mix mortar.

Power & Energy Industry: Cleaning and conveying fly ash in power plants.

Municipal Sanitation & Construction: Suction and transfer of municipal sludge, construction site slurry.

Ports, Docks & Mines: Loading, unloading, and short-distance transfer of bulk powdered materials.