Q1: How to select suitable ventilation equipment for industrial workshops/factories?
Focus on the core needs of industrial scenarios and pay attention to 4 key factors:
1. Workshop area/volume + floor height (calculate the required hourly air change volume; the regular air change rate for industrial scenarios is 3-10 times per hour, and workshops with severe pollution (such as welding, painting, chemical industry) require 10-20 times per hour);
2.Type of pollutants (dust, oil fume, harmful gases, high-temperature exhaust gas, etc. For example, dust workshops need dust removal type ventilation equipment, and chemical workshops need anti-corrosion and explosion-proof models);
3.Workshop operating conditions (temperature, humidity, pressure; for example, high-temperature workshops need high-temperature resistant motors, and humid environments need waterproof and moisture-proof design);
4.Compliance requirements (whether it meets local environmental protection emission standards and occupational health and safety regulations). You can contact customer service to provide workshop parameters (area, floor height, pollutant type/concentration) to obtain a precise selection plan.
Q2: Do industrial ventilation equipment require installation by professional engineering teams? What is the installation process?
Installation must be carried out by professional engineering teams with industrial ventilation engineering qualifications. Industrial equipment involves complex operations such as large-scale pipeline layout, explosion-proof wiring, fan fixing, and filter system commissioning. Unprofessional installation may easily lead to insufficient air volume, excessive noise, and potential safety hazards (such as explosion-proof failure, pipeline falling off). Standard installation process: On-site survey → Pipeline design → Equipment positioning → Pipeline laying and sealing → Electrical wiring (explosion-proof/regular) → Commissioning and operation → Environmental protection testing compliance → Acceptance and delivery, followed up by technical personnel throughout the process.
Q3: What safety precautions should be taken during the daily use of industrial ventilation equipment?
Pre-startup inspection: Confirm that there are no abnormalities in the fan, motor, pipeline, and filter system. For explosion-proof models, check that the explosion-proof sealing and grounding are in good condition. It is strictly prohibited to operate the equipment in a faulty state; During-operation monitoring: Regularly observe equipment parameters such as air volume, pressure, noise, and temperature. If there is a sudden drop in air volume, abnormal noise, motor overheating, etc., shut down the equipment immediately for inspection; Personnel protection: Operators must wear protective equipment (such as dust masks, goggles). It is strictly prohibited to disassemble pipelines, filters or approach high-speed rotating parts when the equipment is in operation; Emergency handling: In case of sudden power outage, fire, or gas leakage, turn off the equipment power immediately, activate the emergency ventilation plan, and evacuate on-site personnel.
Q4: What are the differences in maintenance priorities of ventilation equipment for different industrial scenarios (such as welding, chemical industry, woodworking)?
Welding workshops: Focus on maintaining dust removal filter bags (regularly clean welding fumes to prevent filter clogging), check spark arrestors to avoid potential safety hazards caused by sparks entering the pipeline; Chemical workshops: Focus on checking the anti-corrosion performance of the equipment (pipelines, seals), regularly replace waste gas treatment filter elements to ensure no leakage of harmful gases; Woodworking workshops: Focus on cleaning wood chip accumulation in pipelines (to prevent clogging and fire), regularly check the wear condition of fan impellers, and timely replace worn parts.
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