BE/HR-E-IIB3

Calota de respiro à prova de deflagração e combustão contínua 

Features

Endurance Burn Safety
for Alcohols and Hydrocarbons up to Explosion Group IIB
Suitable for Marine and Inland Tankers
Specially Developed for Sea Going Vessels but Also Useful for Inland Navigation Vessels and On Shore Systems
Comprehensive Weather Protection
Weather Hood With Protection Screen Protects the PROTEGO® Flame Arrester Unit Against Environmental Impact, Such as Nesting Animals and Weather Conditions
Visible Fire Indication by Tilting Weather Hood
in Case of Fire, the Weather Hood Opens, Allowing the Flame to Be Seen From a Far Distance
Chemically Resistant
Centrally Aligned Melting Element Is Resistant to Chemicals
Modular Design
Allows Replacement and Cleaning of Single FLAMEFILTER®
Safety Against Endurance Burning
Protection against Atmospheric Deflagration and Endurance Burning
Spare Parts
Cost-Effective Spare Parts
Function and Description

Protection of Ethanol and Alcohols in Non-Pressurized Systems and Containers

Main Component – PROTEGO® Flame Arrester Unit

The PROTEGO® BE/HR-E-IIB3 consists of a housing Carcasa A housing is a solid shell, which surrounds a content, either protecting the content from external influences, or protecting the environment from the content. (1), a weather hood Cubierta de protección contra la intemperie A weather hood is a cover to protect the internal components of a device from environmental influences. (2) and the PROTEGO® Flame Arrester Unit (3). During normal operation, the metal weather hood is in a closed position. If a flame burns on the Flame Arrester Element surface, the fusible link (5), located in a center position, will melt and let the spring Amortiguador A spring is a spiral of wire which returns to its original shape after it is pressed or pulled. loaded weather hood move into the open position. The PROTEGO® Flame Arrester Unit consists of two FLAMEFILTER® discs (4), which are installed in a FLAMEFILTER® casing FLAMEFILTER® casing Enclosure for FLAMEFILTER® including insert rings. .

For Explosion Group IIB and Alcohols

The PROTEGO® BE/HR-E End-of-Line Deflagration Flame Arrester is available for hydrocarbons for explosion Explosion Abrupt oxidation or decomposition reaction producing an increase in temperature, pressure, or in both simultaneously. group IIB3 (MESG ≥ 0,65 mm) and alcohols. The standard design can be used for operating temperatures up to +60°C / 140°F. EU conformity according to the currently valid ATEX directive. Approvals according to other national/international regulations on request. Approved according to IMO MSC/Circular 677 as well as IMO MSC.1/Circular 1324 and 1325.
Product Data

Tabela de dimensões

To select the nominal size Diámetro nominal The nominal size is an alphanumeric designation of size for components in a piping system, used for reference purposes, comprising the letters DN followed by a dimensionless integer that is indirectly related to the physical size of the bore or outside diameter of the connections, expessed in millimeters. (DN), please use the flow capacity charts on the following pages

DN80 / 3"100 / 4"
a353 / 13.90353 / 13.90
b250 / 9.84250 / 9.84

Dimensões em mm

Dimensions for Deflagration flame arrester with heating jacket upon request

Seleção do grupo de explosão

MESGExpl. Gr. (IEC / CEN)Gas Group (NEC)
≥ 0,65 mmIIB3C

Special approvals upon request

Seleção do material do corpo

Design BC
HousingSteelStainless Steel
Weather HoodSteelStainless Steel
Flame arrester unit Flame arrester unit Flame arrester casing with FLAMEFILTER® set. AA, C

Special materials upon request

Combinações de material do conjunto abafador de chamas

DesignAC
FLAMEFILTER® cageStainless SteelStainless Steel
FLAMEFILTER®Stainless SteelHastelloy
SpacerStainless SteelHatelloy

Special materials upon request

Tipo de conexão flangeada

EN 1092-1; Form B1
ASME B16.5 CL 150 R.F.

other connections upon request

Diagrama de vazão

Este diagrama de vazão foi determinado em uma bancada de medição de vazão calibrada e certificada pela TÜV. A vazão V em m³/h se refere ao estado técnico padrão de ar, conforme ISO 6358 (20°C, 1bar). Para conversão em outras densidades e temperaturas, veja o cap. 1: Bases técnicas.

Applications

Instalações de processamento

Sistemas de combustão a vapor

Armazenamento em tanques

Tanques de armazenamento de álcool

Se você tiver alguma dúvida, comentário ou sugestão, nossa equipe de especialistas terá prazer em ajudá-lo.

Picture of Mrs. Auris-Nadine Hillen
Mrs. Auris-Nadine Hillen

CSR Department

+49 (0)5307 809 108