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HT BLOWERS

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For application in high temperature areas
Shock-wave distribution along the surfaces to be cleaned

In order to inject shock-waves inside pipes and conduits where there is the presence high temperatures gases (above 1000 ° C), you will need to revert to injectors made of refractory materials that are structurally strong, corrosion resistant and able to spread the shock-wave onto large surfaces.

The HT blower, immersed or pressed in refractory masonry materials, is positioned in such a manner as to allow the volume of high speed air discharged from the cannon to be delivered in fan shape onto the surface contiguous to the discharge point.

This cannon produced, cyclically repeated (pre-established firing frequencies), air "blast", removes the particles of material that would otherwise tend to settle in the inner walls of the pipeline and are then transported away by the gases: if untouched these dust deposits would normally consolidate inside the ducts and thicken, thus reducing the free passage of gases and lowering the efficiency levels of the system.

These blowers can be made of thick refractory steel or a mixture of inert refractory materials and can have different shapes according to the intended application.

 

The following are distinguished according to the shape of discharge:

BLOWER  00
discharge in line with respect to intake
BLOWER  90

discharge at 90 ° with respect to intake

 

HT blowers are available in the following models:

STANDARD HT BLOWER 00

STANDARD HT BLOWER 90


THICK HT BLOWER 00


TECHNO HT BLOWER 00

Extremely easy to use, more functional and economical than conventional models. The result of a careful redesign TECHNO blowers were reduced by optimizing the distribution of the material (increasing the areas most exposed to corrosion and wear and reducing the sections that are not subject to high stresses). The air exhaust section has been redesigned, eliminating the points most susceptible to airway blockages of the exhaust outlet over time.

The lower weight obtained increases ease of use at the work site, making this product easy to manage during assembly and upon warehouse storage.

An extended tubular section permits for the direct mounting of the blower to the support structure: it is therefore possible to weld standard carbon steel pipe segments directly onto the blower, allowing for on-site installation.

 

Barra Project International Srl also offers refractory spun steel pipes.



TECHNO BLOWER

THICK HT BLOWER 00

REFRACTORY STEEL PIPES
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