HRD EXPLOSION ISOLATION BARRIER
CHEMICAL EXPLOSION ISOLATION by rsbp
The HRD barrier is an active system that prevents the transmission of an explosion. It releases the extinguishing agent extremely fast into the pipeline and thus stops the increase in pressure. The HRD barrier can also isolate an explosion of dust classified as St 2 dust, light metal dust, gases, and hybrid mixtures. Specially developed pressure and optical detectors constantly monitor the protected zones of the production technology. The DetEx pressure detector and the LumEx 1 or LumEx 4 optical detectors can be used for detection. Activation of the HRD barrier is also possible via the VMP explosion venting device.
The HRD system is a complete package, with HRD container bottles, a control unit (CONEX) and detectors that will send the signal to the bottles to initiate the extinguishing nozzles. The HRD bottle valves boast a dramatic opening time of < 1ms, with which they assure rapid acting protection of your processing system.
If an explosion is detected, the detectors transmit a signal to the control unit, which activates the HRD container units. These are equipped with quick-opening valves capable of immediate release of the extinguishing agent into the protected space and thus creating an effective extinguishing barrier. The HRD barrier suitably complements the HRD explosion suppression system used to protect devices. The appropriate combination of these two systems efficiently prevents property damage and protects human lives. This explosion isolation system is certified according to EN 15089 standard.
We are waiting to discuss your explosion safety requirements, so don’t hesitate to get in touch. Whether you would like to receive a quotation or you are just looking for more information, we are here to help.
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