1. Structural composition
The main components include: universal vacuum arm, high temperature resistant vacuum hose, vacuum hood (with air volume regulating valve), flame retardant net, flame retardant high-efficiency filter element, clean room, activated carbon filter, ash drawer combination, Burning sound-absorbing cotton, new Korean casters with brakes, fans, imported motors and electric control boxes, etc.
2. Working principle
Through the gravitational force of the fan, the welding fume is sucked into the air inlet of the equipment through the universal dust suction hood. A flame arrester is installed at the air inlet of the equipment. Coarse dust is directly dropped to the ash hopper, particulate dust is captured on the outer surface by the filter element, the clean air is filtered and purified by the filter element, and then flows into the clean room from the center of the filter element, and the clean air is further purified by the activated carbon filter and then discharged through the air outlet up to standard .
3. Place of use
Suitable for arc welding, carbon dioxide shielded welding, MAG welding, carbon arc gouging welding, gas fusion cutting, special welding and other workplaces that generate smoke.
4.Equipment detailed configuration table
(1)Device body
The shell is molded with 2mm thick cold-rolled steel plate, modular design, electrostatic powder spraying, anti-rust, anti-corrosion, connecting parts are made of stainless steel hinges, durable
(2)Universal smoking arm
360° arbitrary rotation, self-hovering design, imported pvc steel wire air duct, high temperature resistance 200°C, acid and alkali corrosion resistance, anti-aging, suction pipe diameter 150/160mm, built-in cast aluminum humanoid arm multi-joint skeleton, soft Tube color is dark blue/gray/black(optional), length: 2m/2.5m/3m/3.5m(optional)
(3)smoking hood
High temperature resistant lightweight plastic horseshoe-shaped hood, built-in flap type air volume control valve, the opening size can be adjusted
(4)Handling air volume
1500-3600m³/h
(5)Filter area 12㎡
(6)Purification efficiency
99.9%
(7)Noise 72±6dB
(8)Suction port speed
15-20m/s
(9)Main filter guard
The high-strength carbon steel equalizing plate in front of the main filter element prevents the impact of high-speed dusty smoke on the main filter element and prolongs the service life of the filter element
(10)main filter
Using high-efficiency imported nanofiber filter material, PTFE polyester film-coated filter material, the filtration accuracy is as low as 0.3 microns, Φ325*465mm, and the service life is 1-1.5 years (according to the actual working conditions and the amount of smoke and dust)
(11)Pre-coarse filter dust filter element
The air inlet of the main body has a built-in first-grade carbon steel dense coarse-effect filter to prevent welding slag and sparks from entering the equipment main body
(12)Fire prevention and control system
First-level coarse-effect filtration at the smoking port + second-level coarse-effect filter at the air inlet of the main body + high-temperature-resistant flame-retardant filter element
(13)Motor
Siemens Beide brand energy-saving motor, power: 1.5kw
(14)power supply 380V/50HZ
(15)power cable Three five-core power cords, standard 2m (excluding plugs)
(16) Electronic control system The electric control panel is simple and clear, and the components are made in China Chint components (Schneider components are optional)
(17)Mesh diffuse air outlet The air outlet of the main body adopts mesh diffuse air outlet, the exhaust air is uniform and soft, avoiding secondary dust on the ground and direct impact on workers, avoiding discomfort
(18)noise reduction system The motor compartment has a built-in noise reduction and sound absorption device to greatly reduce the noise
(19)Swivel casters It is equipped with special new Korean-style universal casters with brakes to facilitate the random movement and positioning of the equipment.