Air filters for hospitals and healthcare

Air filtration is very important for hospitals and everything related to medical and healthcare.

Clear air in hospitals and operating theaters is so critical that in fact, bad filtering can have a disaster,  especially during the COVID-19 epidemic period.

We manufacturer air filters for all health applications.

 

 

when to use a face mask?

According to the World Health Organization’s information, medial face masks could not protect against the new coronavirus, when you wear them, you must combine with hand hygiene and other preventive measures.WHO only recommends the use of masks in specific cases,
Wear a mask if you are coughing or sneezing.
If you are healthy, you only need to wear a mask if you are taking care of a person with the suspected 2019-nCoV infection.
Masks are effective only when used in combination with frequent hand-cleaning with alcohol-based hand rub or soap and water.
If you wear a medical face mask, then you must know how to use it and dispose of it properly.

When choosing your specific face mask, make sure you choose the appropriate level in which procedures you will be preforming,medical face mask is one kind of our personal protective equipment and it is our goal to manufacture and provide you with the highest quality of face masks.

How to reduce 2019-nCoV in office environment?

2019-nCoV became popular around the world these days.

Per the results of the study, one form of transmission of the virus is the aerosol transmission, which will adsorb on solid or liquid particles.

It is reported that the size of coronavirus is about 0.125um, normally, HEPA filters can filter 0.3um particles. Although it can not directly filter out the virus itself, it can effectively reduce the virus content in the room by multi-layer barrier physical filter and the characteristics of the virus itself attached to other particles, increasing the filter level of the air conditioning system.

Strictly speaking, the air conditioning and ventilation system will not produce virus or eliminate virus, but through ventilation dilution and other ways, it can reduce the content of virus in the air and reduce the spread of infection.

According to a survey report from WHO we can see that well-ventilated areas can effectively reduce the risk of virus transmission and infection in the air.

In the working environment, we can improve the ventilation rate by combining natural ventilation and mechanical ventilation. While ensuring the comfort as much as possible, we should improve the mechanical ventilation efficiency in the building, so as to improve the health status, reduce or close the return air of the air conditioning system. In the absence of better equipment to eliminate the virus, we should reduce or close the return air part of the central air conditioning as much as possible Avoid the possibility of cross-infection. Increase the fresh air volume of the air conditioning system from the outdoor to increase the indoor fresh air, and operate in the fresh air state (for the fresh air unit or air conditioning unit, adjust the fresh air valve) For conditional office buildings, the pendent mechanical exhaust system can be added.

During the transmission of 2019-nCoV, most of the equipment or components in the central air conditioning system that is still in operation, such as air filters, need to be cleaned, sterilized or replaced every week.

 

Our air filter can meet the requirements. If you need an air filter,please feel free to contact us.

 

 

 

 

 

Application of air filters in the automobile industry

In the automobile manufacturing line, the painting line is a very important part, which will directly affect automobile manufacturing quality. In order to meet the quality of paint coating on the automobile body surface, air filters are very important for an automobile painting line( workshop). Air filters in the automobile painting line( workshop) are mainly used to remove dust and particles in the air and avoid the formation of coating particles in the spray-painting, grinding and baking process.

So far as we know, the cleanliness of the painting line is mainly guaranteed by an air conditioning system( the minimum cleanliness required by the coating line is a clean room with the cleanliness of 100000 levels).

An air conditioning system of an automobile painting workshop is mainly composed of air suction section, low-efficiency air filter section, surface cooling section, heating section, spray section, fan section, silencing section and medium/high-efficiency air filter section. (for some high requirement clean room, the high-efficiency filter section is needed ).

so how to choose the right air filters for each section?

1. low-efficiency air filter section, which is between the louver and surface cooling section. Nylon filter mesh and panel pre-filter mesh can be found in the air intake location. (The surface of the air filters can be washed and reused after being blocked ),G3~G4 pocket filters can be found before the fan section, the air filters are with average arrestance 60~80%, dust holding capacity 400g/m2 and lead time 400~500hours.

2. medium efficiency air filter section, which is after the fan silencing section.

Medium efficiency air filters remove dust particles ≥ 1.0um, which are to protect high-efficiency air filters and extend the service life of high-efficiency filters.F5~F6 Pocket air filters are generally selected with dust capacity 150g / m2. and operation cycle  1800-2000 hours.

3. high-efficiency air filter section, which after the fan silencing section and medium efficiency air filter section.
High-efficiency air filters are the final air filter of air conditioning air supply system. The function is to remove dust particles ≥ 0.3um. Generally,  F7~F8 bag filters with synthetic fiber would be great, The dust capacity is required to be 150g / m2, which is usually made by hot-melt suture process, and the operation cycle is 2500-2700 hours.

4. ceiling filter on the top of the spray chamber.
Ceiling filters are always installed on the top of the spray paint room, grinding room, drying room, and cleaning room, which are mainly used to balance the airflow and play the final stage filtering role. Generally, the F5 filter media is ok, with a dust capacity of 430g /m2 and lead time 3600-4000 hours.

5.air filters in drying ovens of the painting line.
F6 glass fiber filter box-type filters are set in front of the circulating fan inlet of the drying ovens, mainly be used to filter the mysterious hot air of the drying ovens. high-temperature resistance (maximum temperature resistance 300 ℃) and fire prevention are needed, with a dust capacity of 200g/m2 and a service cycle of 2800-3000 hours.

6.air Filters in the drying channel of the painting line.

Each dispersing port of circulating air in the drying channel is equipped with panel filter mesh(the media is fiberglass filter media with high-temperature resistance 300℃), with a dust capacity of 320g / m2 and service cycle of 3000-3200 hours. which is mainly used to filter the circulating hot air between the air duct port and the nozzle of the drying channel.

If you look for air filters for your automobile painting line, please contact us.

 

Clean air filtration solution for food and beverage industry

Natural ingredients in the air, such as dust particles, bacteria or spores, are generally harmless to humans at low concentrations. But in the food and beverage industry, even the smallest air impurities may lead to the pollution of the whole food production chain, which results in the expiration of food quality, and even other more serious consequences.

Air quality is the primary condition of food safety. In order to reduce or even eliminate the possibility of pollution and protect the health of employees, it is necessary to strictly control and monitor the ambient air quality so that the ambient air can reach the specified quality, including temperature, humidity, particle concentration, and other indicators.

Generally speaking, the food and beverage industry uses the concept of zoning to protect the food in each production process from pollution. These zones allocate production facilities to different production rooms according to different health requirements (such as “basic” (low risk), “medium” (high concern) and “high” (high risk)).

Areas with a basic health level (low risk) require only areas with a low health level, such as zones where prepackaged goods are stored, normally, pocket filters (F5~F7 air filters are needed).

The goal of the area with a medium health level (high concern) is to control or reduce the formation of harmful substances in time before products enter the high-risk area, and protect food processing equipment from pollution. normally, air filters in F7 and F9 are needed).

High hygiene (high risk) areas are used to process and package products with the highest hygiene level and are designed to effectively control the pollution hazards of all products. (F7, F9, H10 – H13 air filters are your best choice.

The cleanliness level varies with different products. How to choose a reliable air filter MANUFACTURER and SUPPLIER? The air filter produced by us can reliably remove the particles and bacteria in the air, and guarantee the highest clean air quality in all processing stages. If you look for air filters for your food and beverage processing workshop, we are your best choice.

 

How to choose appropriate air filters?

There are many kinds of air filter products that can be chosen in the market these days, if you are not familiar with the performance of air filter, it will be a problem to find a supplier to provide air filters.
We could start with a specific classification of the air filter to find cost-effective products and services.

First of all, we can see the basic function of the primary air filter from its name.
It is very effective in the primary filtration.
The frame and style vary according to different use environment, some people also pay attention to the filter material of the air filters, some tend to use non-woven fabric or nylon mesh, others tend to use metal mesh and so on,
In general, a primary air filter is not expensive and the production procedure is not complicated, with compact appearance structure and large dust holding capacity specialty, primary air filter is popular in air conditioning system and as pre-filtration for HEPA filter. Quality will be guaranteed as long as quality manufacturers are selected.

Most medium-efficiency air filters use non-woven filter material,if the dust concentration is very high on some occasions, you can directly purchase a medium-efficiency filter, which has the strong air volume and large dust holding capacity make it suitable for a high dust environment. The medium-efficiency air filter is also a cheaper product on the market.

High-efficiency filter is more common in the biomedical or beverage and food industry
In many cases, a high-efficiency filter has to be used because of the need for production technology, such as the cleanroom. The price of these filters is slightly higher than that of ordinary filters, because of the high requirements for purification efficiency and accuracy.

Here I remind you that even if you choose the same type of air filter, the price quoted by different manufacturers is also different. After all, the manufacturer’s production process and product specifications have their own advantages. We must not just focus on low price products, otherwise it will be difficult to maintain after sales, as an experienced air filter manufacturer in China, we are your best choice.

The latest international trends in HVAC air filtration industry

HVAC Air Filter refers to an air-cleaning device used in HVAC systems. HVAC is the abbreviation of Heating, Ventilation and Air Conditioning. It refers to the system or related equipment for heating, ventilation and air conditioning indoors or in the car. It can also be referred to as HVAC system for short. The air filter, which is specially used to filter solids, suspended solids or harmful gases such as dust and particles in the air, is an important part of the HVAC system.

The demand for Air Filters all over the world increased year by year. Growing consumer awareness for contamination-free air and reduction in airborne diseases would propel HVAC filters industry growth, meanwhile, Hospitals and other healthcare facilities highly maintain the indoor air quality (IAQ). This drives the purchase volume of air purification systems. The air purification system helps in the removal of infectious bacteria, dust, pollen grains, and other fungal spores and prevents the contamination of the air supply. Proper air filtration not only protects the patients but also protect the equipment and processes.

Technavio’s analysts forecast the global HVAC air filter market to grow at a CAGR of 7.27% during the period 2016-2020.

Research analysis on the global HVAC air filter market identifies that the growth in the healthcare industry will be one of the major factors that will have a positive impact on the growth of the market. The growth in the aging population and increasing investments are driving growth in the healthcare sector. The number of hospitals is increasing due to the rising need for medical services. This, in turn, will boost the demand for the HVAC air filters in various healthcare facilities.

The HVAC air filter market is diversified and characterized by the presence of vendors in different countries.

How to compete against existing global big brand suppliers in terms of product variety, quality, features, and services will be a big issue for most HAVA filter manufacturers face.

As a Chinese manufacturer, we keep up with international trends, keep increasing product portfolio, carry out technological innovations, and provide best services as we can to meet global customers.

If you need HAVC filter and look for HVAC filter manufacturer, please contact us for free, we will never let you down.

Why paint booth air filters should be inspected and changed regularly?

The air filter is extremely important for any industrial paint booth, without regularly inspect, the air filter will be overused.

Without regular replacement of air filter, paint booth will be easy to be clogged and overspray will build-up on the fans, plenum, and stacks, which require costly replacements or repairs later.
But it is not just about maintenance cost, but also about safety, it will put workers in paint shops at risk. The air quality is very bad.

There are two kinds of air filters for  paint booth, one is intake filter and another is exhaust filter,fortunately, it is easier to tell when intake filter needs to be changed, if paint shop produces a lot of dust or other particles, the workers can see the inside of the intake filter when it gets dirty.

Normally, the exhaust filter will work best for the first 50-60 hours of spraying, we are expected to change exhaust filters every 2 weeks during normal use. This will keep the exhaust fan working properly and ensure that clean air is released.

If you have any questions about the frequency at which you should change your intake or exhaust filters, please do not hesitate to contact us [email protected]

What are the challenges and opportunities in the data center industry?

With the vigorous development of 5G, as the brain center of the 5G era, what are the challenges and opportunities in the data center industry?

1. The data center must store and process hundreds, thousands, or even tens of thousands of times of data, which mean storage capacity and data processing capabilities are challengable.
2. Energy conservation and operation and maintenance of data centers are challengeable.
3. More miniaturized data centers will emerge, and the temperature resistance of components are challengeable.
4. As data geometries grow, 5G will have a higher demand for IT infrastructure, existing IT infrastructure faces challenges.
5. Under the rapid promotion of 5G, the generation of massive data will intensify the construction needs of the data center, which brings new opportunities for its own industry, such as green data center construction ETC.
6. What changes 5G will bring to our air filtration industry. Let us wait.

How to choose air filters for a data center?

Datacenter industry is booming, with the rise of the search engine Google, Alibaba and social media such as YouTube, etc, data center maintenance, as well as pollution, must be paid more attention day by day.

Pollutants not only cause harm to equipment and personnel health, but also unclean air can adversely affect the operation of computer equipment and pollute precision air conditioners and air filters directly.

The data center administrator is responsible for maintaining hardware reliability by monitoring the environments in the data center, how to keep data-center clean? In general, the data center need to meet ISO 14644-18 standard, by using the appropriate air filtration schemes listed below, this level of cleaning can be achieved.

1. Per “Particulate and Gaseous Contamination in Datacom Environments”, MERV 11 or MERV13 air filter are recommended(F7 is equivalent to MERV13) to remove as much harmful particles and gaseous contaminants in the air before it is sent to the data center.
2. The source of dust inside the data center also should be reduced. The indoor air can be continuously filtered using the MERV8 filter as recommended in ANSI/ASHRAE Standard 127-2007 “Method of Testing for Rating Computer and Data Processing Room Unitary Air Conditioners”.
3. for NOx, SOx harmful gaseous pollutants, and H2S gas, activated carbon filters are recommended.

As an air filter manufacturer, we make a lot of air filters for many famous brand precision air conditioner manufacturers, such as Emerson and Liebert, if you are looking for air filters for a data center, we are your best choice.