BE/HR-E-IIB

Deflagration Flame Arrester, endurance burning proof, End-of-Line 

Features

Segurança contra combustão prolongada
Para álcoois e hidrocarbonetos até o grupo de explosão IIB
Adequado para navios-tanque marítimos e fluviais
Desenvolvido especialmente para navios marítimos, mas também aplicável a embarcações de navegação interior e sistemas em terra
Proteção completa contra intempéries
A capota de proteção contra intempéries com tela protege a unidade corta-chamas PROTEGO® contra impactos ambientais, como animais em nidificação e condições climáticas
Indicação visual de fogo pela inclinação da capota de proteção
Em caso de fogo, a capota de proteção se abre, permitindo que a chama seja vista a grande distância
Resistente a produtos químicos
O elemento fusível centralizado é resistente a produtos químicos
Segurança contra combustão prolongada
Proteção contra deflagração atmosférica e combustão prolongada
Peças de reposição
Peças de reposição com excelente custo-benefício
Design modular
Permite a substituição e a limpeza de FLAMEFILTER® individual
Function and Description

Protection Against Atmospheric Deflagration and Endurance Burning

The PROTEGO® BE/HR-E End-of-Line Deflagration Flame Arrester Arrête-flammes antidéflagration Flame arrester designed to prevent the transmission of a deflagration. It can be an end-of-line flame arrester or an in-line flame arrester. has been specifically designed for the protection of non-pressurized systems and containers. The device Appareil A device is a pipe component that influences the media flow by opening, closing, or partially shutting off the flow channel or by dividing or mixing the media flow. is preferably installed on venting and breathing lines of non-pressurized systems and containers as well as on sea and inland tank vessels and thus prevents the entry of fire or atmospheric deflagration. The specific process of combustion reactions during stabilized burning of alcohols necessitates a constructively adapted flame arrester. The equipment provides safety against atmospheric deflagrations and endurance burning Endurance burning Stabilized burning for an unlimited time.

Main Component – PROTEGO® Flame Arrester Unit

The PROTEGO® BE/HR-E-IIB consists of a housing Corps 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 Capot de protection contre les intempéries 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 Ressort 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.

For Explosion Group IIB

The PROTEGO® BE/HR-E End-of-Line Deflagration Flame Arrester is available for hydrocarbons for explosion group IIB (MESG ≥ 0,5 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 Diamètre 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)
≥ 0,5 mm IIB B

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