Fume Extractors
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How It WorksDynavac fume extraction systems consist of three basic parts: a capture point where fumes are captured, an airflow source to pull fumes through the system, and a filter system to remove the pollutants.Fume captureThe most efficient fume extraction systems remove the fumes as close as possible to their source. The best way to accomplish this is always dictated by the type of work being done : For tasks involving a small work area, such as hand soldering, the collection point can be situated extremely close to the source of the fumes, almost at the tip of the soldering iron. This is called Tip Extraction. For tasks that involve a larger working area, a higher volume fume extraction method must be used, consisting of hood or nozzle situated over the source of the fumes. This is called Volume Extraction. Airflow SourceThe airflow source for Dynavac fume extractors are centrifugal blowers. These blowers provide the required vacuum and airflow to draw the unhealthy fumes through the filtration system and exhaust the clean air.Filter SystemDepending on the type of application,our fume extraction system uses specially designed cartridge filter(s). These filters intake the fume and post filtration exhaust clean air.ApplicationDynavac fume extractors are source capture fume extractors. General applications include MIG welding, TIG welding, stainless steel pipe welding, spot welding, brazing, and more.Features Cleaner work environment: Reduces fumes and particulate making the workplace a healthier environment for the operator Dynavac fume extractors’ come with a cleanable.These filters can be cleaned with dry compressed air. Low noise level. The fume extraction system is supplied along with an articulated arm, which is flexible and enables optimum source capture of fumes. Highly portable: These machines are light and mobile, easy to move around. Low maintenance: Quick disassembly for cleaning and maintenance. Easy to access filter for cleaning. Economical to operate: Reduced energy consumption.
Electrostatic Precipitator
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Electrostatic Precipitator UNICON has a credential record of success in designing, engineering, fabricating, Supplying, erection and commissioning of electrostatic precipitator (ESP). To achieve this effectively, and to find out the solution for pollution problems by providing Electrostatic precipitators (ESP) for Power Plants upto 1000MW, UNICON entered into MoU for Transfer of latest technology, expertise, experience and favorable logistic support with M/s. Tianjie Group Co. Limited. Please Click Here to download our ESP Questionniare and to send Enquiry. Basic Working Principle of ESP In high- voltage electrostatic field, affected by the electric field force, gas ionization takes place. There are tremendous amount of electrons and ions existing in the ionized gas. After the dust particles are combined with these electrons and ions, they will be polarized, most of them are negatively polarized. Under the action of the field force, negatively charged particles migrates towards the positive electrode and in turn release electrons and attach to the positive electrode. When the particles agglomerate and the layers reaches a certain thickness on the plate, rapping system will start to work and the particles will be dislodged from the collecting plate by vibration and falling into the hopper. That ends the collection process. Special features of UNICON ESP: 1.Collecting electrodes are Cold roll formed with shape provided to ensure stiffness and to enhance rapping characteristics2.Individual Collecting electrodes are suspend from top to form a curtain. This also ensures that the Collecting system is not bulky and thus ensures good rapping characteristics. 3.Discharge electrodes are stretched spring coils of small lengths. This ensures that the straightness of electrodes are maintained easily and alignment of electrodes with respect to the collecting system is easily ensured.4.The spring tension also enhances the rapping characteristics of the electrode.5.This design of electrode ensures that no bending takes place. 6.The discharge electrode system is a rigid box frame structure. Ensuring rigidity and proper alignment of complete system. 7.The electrode system is so designed that approach to any level is possible for inspection and maintenance.8.Rapping system is the tumbling hammer type. Each electrode row is rapped individually. This has the advantage of low re-entrainment and effective rapping. Each rapping system can be tuned to rapping cycle suitable to the dust load handled by that field.9.Separate rapping is provided for each field. One for collecting electrodes rows and another for discharge electrode rows10.Electrode system is the PART of the electrostatic precipitator which decides its performance and reliability. 11.Support insulators of the discharge system are housed in individual insularor housings. These are provided with inspection covers, heaters and are fully sealed when closed making it air leak proof and also water leak proof. Ensuring that the Insulator surface is always clean.12.The individual insulators housings enables easy acess to each insulators for inspection and maintenance.13.Access doors are provided at inlet and outlet of each field, on hoppers and at the roof for easy access and maintenance.14. Safety interlock system is also provided for safety of maintenance and operation staff.15.Walkways and stairways are provided for easy approach to various equipments of the ESP.
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Smovex
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Dynavac® manufactures a range of Fume Extractors to match the volume of fume/smoke that needs to be removed. Smoke during welding and other production processes flows in unexpected directions due to a variety of factors. Today, work related respiratory illnesses are increasing which results in lost work time as well as higher compensation costs for employers and numerous health related illnesses for employees. Dynavac® Fume Extractors are portable systems designed for capturing and filtration of welding fumes in confined and other hard to reach spaces. Our fume extraction system offers reliable performance, quiet operation, optimal flow rates and adjustable self-supporting flexible extraction arms.
Fume Extractor
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Industrial Vacuum Cleaners, Vacuum Table, Dust Collectors
Fume Extractors
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Fume Extractors, Dust Collectors, dust extractors