Dust Collection System

DYD-JD Series Single-Arm Welding Fume Extractor
DYD-JD Series Single-Arm Welding Fume Extractor

DYD-JD Series Single-Arm Welding Fume Extractor

The DYD-JD Series Single Arm Welding Fume Extractor is an efficient and environmentally friendly fume management solution developed by Qingdao Decent Group. This series of equipment is designed to provide effective purification for fumes and dust generated during welding, polishing, cutting, and grinding processes.

Product Details

The DYD-JD Series Single Arm Welding Fume Extractor is specifically suitable for purifying fumes and dust generated in welding and grinding processes. The equipment boasts high purification efficiency and good adaptability to meet the needs of various working environments.

Applicable Scope

Designed for smoke and dust purification in processes such as welding, polishing, cutting, and grinding. Suitable for work environments that require localized purification of fumes and dust.

Working Principle

Upon activation, the fan creates a negative pressure system that draws in fumes and dust. The fumes and dust are passed through a filtration system where particles are captured by the filter cartridges. The cleaned air is then emitted back into the workspace.

Main Features

  • Versatile Flexibility: The single-arm design allows for suspension in any direction, adapting to different workstation layouts.
  • High-Efficiency Filtration: Equipped with high-efficiency PTFE coated long-fiber polyester non-woven filter cartridges, capable of capturing dust particles above 0.3 microns with a purification efficiency of 99.9%.
  • Easy Maintenance: The filter cartridges are designed for easy pulse jet cleaning, offering a long service life of up to 3,000 hours in general working conditions.
  • Automatic Dust Cleaning: The pulse spray dust removal system produces a pulse action when the pulse valve is opened, with adjustable pulse intensity and frequency for effective cleaning.
  • Compact Size: The device has a small footprint and is equipped with casters and handles for easy mobility.

  • Core Components of Dust Removal

    Filter Elements

    High-efficiency filter cartridges: Made from PTFE coated long-fiber polyester non-woven material, they effectively capture dust particles larger than 0.3 microns, with a purification efficiency of up to 99.9%.
    The filter cartridges are durable and can operate under high pressure, offering a long service life.

    Operational State

    The filter cartridges operate in a ventilation state, cleaned through pulse jet cleaning to maintain filtering efficiency.

    Pulse Jet Cleaning System

    Pulse jet cleaning uses compressed air to generate pulsed airflows that blow off the accumulated dust from the filter cartridges, keeping them clean.
    These components are crucial for the dust removal system, ensuring effective capture and purification of fumes and dust.

    Technical Parameters

    Series Airflow Motor Voltage Filter Area Filter Accuracy Noise Body Size

    Kw V m2 % dB(A) mm
    1500 0.75 220 10 99.9 65 500*500*1050
    1800 1.1 15 68 500*500*1050
    2200 1.5 380 17 70 500*650*1100
    3000 2.2 20 72 500*650*1100

    Core Components of Dust Removal

    High filter cartridge as the filtering element, PTFE membrane filter, for the adhesion of dust,PTFE coated filter element can filter dust particles reach 0.3um (optonal higher eve of filtraton), the filtration efficiency reached 99.99%.Even if the ambient temperature is lower than the dew point temperature. The filter element also maintains a stable filtration capacity.PTFE membrane filter has the advantages of membrane filtration and rigid body filtration, and small volume, large filtration area of rigid filter allows high working pressure, and has a very long service life. Mainly used for the treatment of various toxic and harmful ultrafine dust and smoke, caution should be exercised in oily smoke environments, and additional membrane materials may be required for use.

    Qingdao Decent Filter Cartridge Element Qingdao Decent PTFE Filter Cartridge

    Self-cleaning Principle of Cartridge

    Purifier filter cleaning by pulse jet structure: when the purifier running after a period of time, fine dust adsorbed on the surface of the filter, the reduced permeability filter, dust absorption filter surface is cleared in the flow, fall in the lower chamber of the dust hopper.

    Pulse injection requires clean compressed air of 0.4-0.6Mpa, and constant and constant air supply must be maintained during operation.

    Working Principle of Filter Tube Dedusting

    Ash Cleaning System

    Cartridge filter cleaning with compressed air pulse cleaning, now through the microcomputer control timing or manual start function of pulse jet injection valve, the filter cylinder radial deformation, shake off the dust. The pipeline system is fixed in the box with the support, and the positioning pin is set, so that the accurate reset can be ensured when the equipment is maintained and maintained.

    Compressed air piping system for diversion of compressed air, compressed air helps in the blowing process stability, can improve the cleaning system running stability, effectively reduce the equipment running resistance, reduce the energy consumption of the system. The ash cleaning system is equipped with gas distribution bag and precision filter (oil, water and dust) to ensure the pressure, gas volume and quality of the gas supply. The dust cleaning and ash cleaning capacity can meet the demand of dust cleaning under various working conditions.

    Electromagnetic Pulse Valve

    The key equipment of the ash cleaning system is the electromagnetic pulse valve, and its selection is related to the dust removal effect of the dust remover and the stability and reliability of the equipment. Can effectively reduce the operation and maintenance costs. We use the electromagnetic pulse valve to dust, blowing pressure 0.7MPA, DC24V 1.0"in the workload, gas pressure is MPA, pulse jet time 0.2S, single electromagnetic pulse valve injection when the compressed air consumption 30L, greatly reduce the compressed air consumption, can effectively reduce the workload of the compressed air station.

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