Bag-In/Bag-Out (BIBO) HEPA Filter Systems

Bag-In/Bag-Out (BIBO) HEPA Filter Systems is a commonly used pipeline type high-efficiency exhaust device in the pharmaceutical industry and biosafety laboratories. It adopts a fully enclosed bag in bag out design, which can effectively isolate contamination from radioactive gases, pathogens, and chemicals. The system effectively prevents secondary air pollution and ensures the safety of operators.

Introduction

Bag-In/Bag-Out (BIBO) HEPA Filter Systems is a safety protection filtration system that is usually connected to an exhaust system to prevent the leakage of harmful pollutants. The fully enclosed bag in bag out design provides a safe and reliable way to replace filters, effectively preventing secondary air pollution.

working principle

The Bag-In/Bag-Out (BIBO) HEPA Filter Systems is a protective device for ventilation ducts. Its principle is to use a stainless steel fully welded box body as a protective structure, with a filter installed inside to filter out impurities and particles in the air, thereby improving the safety and quality of the air. During the filtration process, air enters the filter box from the inlet and is filtered by the filter. Impurities and particulate matter are trapped, while pure air flows out from the outlet.

Structure and Composition

The structure of the bag in/bag out filtering device is similar to a modular air conditioning unit, which combines and assembles different functional units into the BIBO Housing according to usage needs. According to different usage scenarios, commonly used functional units include Pre filter, HEPA filter, HEGA filter, Precision ScanTest Sections, etc.
In addition to the main components mentioned above, disinfection ports and disinfection confirmation ports are also provided depending on the occasion; There are also some supporting equipment on the bag inlet and outlet filter box, such as pressure gauges, pressure gauges, quick connect ports, etc. Micro efficient particle filters are installed between these components and the casing to ensure isolation from the outside world.

airtightness

The box adopts the overall full welding process, with a conventional pressure resistance of ± 3kPa. Before leaving the factory, an air tightness test is conducted at a pressure of not less than 2.5kPa.

Installation method

The standard installation method is horizontal installation, and vertical installation or other installation methods can be selected according to the site conditions.
Connecting devices in series can prolong the residence time of gas inside the box.
Rainproof shelters can be installed outdoors.
Special note: Please specify the functional segments and material requirements before placing an order.

Optional accessories

Sealed valve, capable of separating and blocking airflow.
PAO scanning segment, used for filter leakage testing.
Differential pressure gauge/differential pressure sensor, monitoring the pressure difference before and after the filter.
The instrument protection system ensures the safety of personnel during the replacement/calibration of instruments.
Disinfection port can be used to disinfect the interior of the box.
Variable diameter interface enables connection with air supply and exhaust ducts of different sizes.

HEPA filter cassettes

HEPA high-efficiency air filter is a device used to place and support filter media, with a removal efficiency of over 99.7% for particles with a diameter of 0.3 microns or more. This device is widely used in high clean rooms such as operating rooms, animal laboratories, crystal experiments, and aerospace, as well as in the air conditioning end air supply of dust-free purification workshops in industries such as optical electronics, LCD liquid crystal manufacturing, biomedicine, and precision instruments.

Its features include seamless sealing technology, double-sided filter material with metal mesh, multiple thickness options, high efficiency of laser scanning counting MPPS, and diverse filtration levels. When installing, attention should be paid to maintaining environmental level, fixing support, setting floor drains or drainage ditches, and other matters.

Mini Pleat PTFE Panel HEPA Filters

The product features of the non partition air filter use ultra-fine glass fiber, with high filter efficiency, low resistance, light weight, stable efficiency, and uniform wind speed. Efficiency between F6-H14, can be customized according to customer requirements.