Shanghai filter Co., LTD.

Create value for customers with professional application technology


Shanghai filter co., LTD. (formerly Shanghai filter factory) was established in 1992, located in baoshan district, Shanghai, which is on the coast of east China sea. At present, it has developed into a leading domestic manufacturer of filtration technology and product development with sales revenue of more than 100 million yuan, occupying a leading position in the domestic market of air sterilization and filtration. At the same time, we provide tailor-made liquid filter to meet customers' requirements for different process filtration. The professionally designed liquid microporous filter core can meet the requirements of liquid clarification and absolute sterilization. The product can be widely used in fermentation engineering, biological pharmacy, food and beverage, fine chemical engineering, environmental engineering and other industries.

about

Provide "full process filtering solution"

Always adhere to serving the field of biological fermentation

Fully implement the ISO 9001 quality management system, ISO 14001 environmental management system and ISO45001occupational health and safety management system, focus on the continuous improvement of production process, processing technology and quality control, and the filter system designed and manufactured in strict accordance with industrial standards greatly ensures the reliability and stability of products. Among them, gs-abc series high-efficiency membrane air filter was approved as the first batch of ministerial level excellent energy-saving new products by the former state medical administration, and gs-ptfe series folding filter won the title of national key new product of the Ministry of science and technology. 

Solutions

The products can be widely used in fermentation engineering, biopharmaceutical, food and beverage, fine chemical and environmental engineering industries.

Fermentation compressed air filtration system (I) Fermentation compressed air filtration system (II) Fermentation medium filtration Material removal, clarification, aseptic filtration system Fermentation exhaust gas secondary treatment and filtration system Fermentation aseptic replenishment filtration system Clean air conditioning filtration system for aseptic room and fine baking section Biological fermentation wastewater treatment process flow sketch

Fermentation compressed air filtration system (I)

 

Compressed air is one of the most important sources of production power for pharmaceutical companies, as well as an important raw material in large-scale aerobic fermentation. Untreated air contains water mist, oil mist, rust, particulate dust, bacteria and many other impurities, which must be removed to ensure production safety and meet air requirements. Shanghai Filter Co., Ltd. provides complete solutions and better cost performance products for users' sterile compressed air preparation.

Air compressor picking filter GS-A type

This series is used for air compressor inlet filtration

Air Master Filter GS-B1

The cartridge is made of folded fiber filter paper or reinforced glass fiber, which has the advantages of large filtration area, small differential pressure, large flow rate and long life.

Air pre-filter GS-B2

Made of ultra-fine glass fiber material with 0.3µm filtration accuracy and up to 95% dust holding space.

Steam filter GS-Z

GS-Z, GS-Ti and GS-BG series steam filters are mainly used for online steam sterilization matching filtration of air sterilization filters.

Air Fine Filter GS-PTFE

Made of natural strong hydrophobic PTFE membrane and borosilicate microfiber compounded by a special process (Invention Patent No. 03129430.8, 200510024216.2)

img

Fermentation compressed air filtration system (II)

 

Compressed air filter, also known as precision filter, is to remove pollutants in the compressed air system, such as water, rust, scale, iron filings and other solid particles and compressor lubricants, condensation water beads and acid cold condensate and oil and hydrocarbon mist vapor. This type of filter cartridge shell is generally made of aluminum alloy or carbon steel, and the internal glass fiber, activated carbon and other materials folded and wound into a tubular filter element as a filter element; compressed air through the filter core by collision chisel wall, adsorption, diffusion, condensation and other effects, solid particles, oil mist, water, etc. and gas separation, in order to achieve the purpose of purifying compressed air.

Water removal filter GS-E9/C

Suitable for filtering out large amounts of liquids and 3μm size coalescents to 5ppm w/w maximum residual oil content.

Dust filter GS-E7/T

It is suitable for filtering out liquid water and oil, and can filter out solid particles as small as 1μm and reach 1.0ppm w/w maximum residual oil content.

High efficiency oil mist removal filter GS-E5/A type

Suitable for agglomeration of very fine water vapor and oil mist, can filter out solid particles as small as 0.01μm...

Super high efficiency oil mist filter GS-E3/F type

Suitable for agglomerating very fine water vapor and oil mist, filtering out solid particles as small as 0.01μm to achieve 0.001ppm w/w maximum residual oil content.

Deodorizing activated carbon filter GS-E1/H type

Suitable for filtering out oil vapors and hydrocarbon vapors normally absorbed by activated carbon, and for filtering out solid particles down to 0.01μm

Steam filter GS-Z

GS-Z, GS-Ti and GS-BG series steam filters are mainly used for online steam sterilization matching filtration of air sterilization filters.

Air sterilization grade filter GS-PTFE type

GS-PTFE HP series cartridge is made of natural strong hydrophobic PTFE membrane (double-layer membrane)

img

Fermentation medium filtration

 

Basket filter is a pressurized filter with filter basket as the filtering element, installed on the pipeline can remove large particles of impurities in the liquid, which can protect the normal work of pumps, compressors, instruments and other equipment. The filter basket filter area is 2-3 times larger than the pipe diameter area. Far more than Y-type, T-type filter filtration area. At present, it has been widely used in petroleum, chemical, pharmaceutical, food and beverage, environmental protection and other industries. In the fermentation industry, it is widely used in seed medium, fermentation medium and material inlet filtration of even elimination system, fermentation liquid discharge tank filtration, etc.

 

Basket filter GS-LS/LPG, GS-LS/LPGG type

The filter basket materials are stainless steel perforated plate, stainless steel winding screen tube, stainless steel perforated plate composite multi-layer screen; filter basket materials are 304 and 316L, as well as filter basket surface spraying PTFE treatment, in order to apply to the filtration of different characteristics of the material liquid.

img

Material removal, clarification, aseptic filtration system

 

The fermentation broth post-treatment process generally involves debinding, clarification, decarburization and sterile filtration. Different types of filters are generally selected according to different filtration requirements. In addition to this, there are similar filtration requirements in pharmaceutical and chemical, petrochemical, food and beverage, water treatment, environmental protection and other industries.

Liquid Fine Filter GS-PES/NL/PTFE/PVDF

GS-PES cartridge adopts US imported asymmetric polyethersulfone membrane, which has reliable retention efficiency, high flux, low protein adsorption performance and good anti-pollution ability

Liquid pre-filter GS-PP type / GS-PP ZP type

The new generation GS-PP series cartridge is made of sub-micron grade fiber with smaller fiber diameter, featuring large void ratio, high particle retention efficiency, large flux and long service life.

Bag filter GS-DS type

Bag filter is a kind of filtration equipment with a wide range of applications. When filtering, the liquid flows into the bag from the inlet pipe beside the filter housing, and the bag is supported by a metal mesh basket...

Basket filter GS-LS/LPG, GS-LS/LPGG type

The filter basket materials are stainless steel perforated plate, stainless steel winding screen tube, stainless steel perforated plate composite multi-layer screen; filter basket materials are 304 and 316L, as well as filter basket surface spraying PTFE treatment, in order to apply to the filtration of different characteristics of the material liquid.

Steam filter GS-Z

GS-Z, GS-Ti and GS-BG series steam filters are mainly used for online steam sterilization matching filtration of air sterilization filters, and can also be used for steam filtration in other places.

Sterilization grade air respirator GS-HX type

GS-HX type sterilization air respirator is suitable for installation on the air exchange hole of various types of liquid storage tanks, pure water tanks and sterile dry boxes for sterilization and filtration of gas during gas exchange

img

Fermentation exhaust gas secondary treatment and filtration system

 

With the country's increasingly strict requirements for environmental protection, seed tanks, fermentation tanks in the production process of exhaust gas produced by enterprises can not be discharged at will, can not form odor pollution (odor pollution than fermentation wastewater discharge is more likely to cause complaints from the surrounding residents), coupled with the fact that some fermentation with genetically engineered bacteria, live bacteria can not be discharged into the atmosphere with the exhaust gas at will, which requires fermentation enterprises need to fermentation exhaust gas for This requires fermentation enterprises to centralize the treatment of fermentation exhaust gas before it can be discharged into the atmosphere. There are professional environmental protection companies in the market to deal with fermentation exhaust, such as absorption, deodorization, etc. Here we just talk about the fermentation exhaust filtration initially.

Exhaust emission de-bacterization filter (optional)

"Fermentation exhaust gas filtration and de-bacterization" has been widely and successfully used in laboratory or pilot-scale fermenters

img

Fermentation aseptic replenishment filtration system

 

In some microbial fermentation metabolic process need to continuously flow added some special materials, sometimes these special materials can not use steam sterilization or chemical sterilization, then need to use the way of filtration to remove bacteria. Such as erythromycin, super tylenol, some enzymes, biological polysaccharides and other fermentation production process need to flow added materials through three to four levels of filtration so as to achieve sterility requirements.

Liquid sterilization filter GS-PES/PTFE/NL type

GS-PES cartridge adopts US imported asymmetric polyethersulfone membrane, which has reliable retention efficiency, high flux, low protein adsorption performance and good anti-pollution ability

Liquid pre-filter GS-PP type / GS-PP ZP type

The new generation GS-PP series cartridge is made of sub-micron grade fiber with smaller fiber diameter, featuring large void ratio, high particle retention efficiency, large flux and long service life.

Bag filter GS-DS type

Bag filter is a kind of filtration equipment with a wide range of applications. The liquid flows into the bag from the inlet pipe beside the filter housing during filtration...

Steam filter GS-Z type

GS-Z, GS-Ti and GS-BG series steam filters are mainly used for online steam sterilization matching filtration of air sterilization filters.

img

Clean air conditioning filtration system for aseptic room and fine baking section

 

 The goal of GMP required by biopharmaceutical companies is to ensure the establishment of a scientific and strict environment, process, operation and management system for the production of sterile pharmaceutical products, which largely eliminates all possible and potential bioactive, dust and pyrogen contamination and produces high quality, hygienically safe pharmaceutical products. What we call biopharmaceutical purification engineering - GMP cleanroom engineering solutions and contamination control technology is one of the main means to ensure successful implementation of GMP.

Primary filter GS-EP series

GS-EP series plate filter is made of special chemical fiber as filter material, which has the characteristics of large flux, low resistance and good versatility. It is applied to the system that needs air purification.

Medium Efficiency Filter GS-EB Series

The new generation GS-EB series bag filter specially made chemical fiber is the filter material, which has the characteristics of large flux, low resistance and good versatility. It is applied to the system that needs air purification.

Sub-efficient filter GS-CP series

GS-CP series combined filter is processed by automatic equipment with special glass fiber and polypropylene as filter material and special hot melt adhesive as filter material interval. It has the characteristics of high precision, low resistance and large flux.

High efficiency filter GS-CH/TH

GS-CH series spacerless filter is processed by fully automatic production line with special glass fiber as filter material and special hot melt adhesive as filter material spacer.

High efficiency filter GS-CH/TH

GS-CH series spacerless filter is processed by fully automatic production line with special glass fiber as filter material and special hot melt adhesive as filter material spacer.

GS-2FD Ultra Clean Bench

The ultra-clean bench is designed to meet the needs of medical, health, pharmaceutical, biopharmaceutical, food and beverage, optoelectronic industries and scientific research experiments.

img
图片名称

Our subsidiary Shanghai Yihua Environmental Protection Technology Co., Ltd. applies MBR flat membrane products with independent intellectual property rights (invention patent ZL201410549146.1, ZL201410550404.8) to wastewater treatment projects, which has the advantages of easy control of project cost and timely engineering service. It uses a submerged membrane module with a special structure placed in an aeration tank, and the water after aerobic aeration and biological treatment is pumped out by a suction pump through membrane filtration.

Learn more +

Technical Exchange

The research and development of microporous filter membrane, separation technology research and filtration equipment manufacturing were discussed