Medium Efficiency, High Efficiency Air Filter Solution

Solution / Project

Application industry

The core business philosophy of Dongguan Oliyuan Purification Equipment Technology Co., Ltd. is to meet customer application needs and provide cost-effective and advanced technical solutions. The success of Dongguan Oliyuan lies in this communication channel, which keeps us in close contact with demand. With the widespread use of our products globally, Oliyuan purification products will be more widely used, To meet the needs of customers at different levels on a broader scale.

Application industry

The core business philosophy of Dongguan Oliyuan Purification Equipment Technology Co., Ltd. is to meet customer application needs and provide cost-effective and advanced technical solutions. The success of Dongguan Oliyuan lies in this communication channel, which keeps us in close contact with demand. With the widespread use of our products globally, Oliyuan purification products will be more widely used, To meet the needs of customers at different levels on a broader scale.

Technical support

After sales guarantee

Scenario application

In general, the final level air filter determines the cleanliness of the air supply, while the front level air filters provide protection to the final level air filter, extending its service life and ensuring its normal operation. When selecting an air filter, it is necessary to consider selecting a suitable air filter based on the specific situation, and the selection principles are as follows:

1. Determine the efficiency of the final level air filter according to the indoor cleaning and purification standards required, and reasonably select the combination number of air filters and the efficiency of each level. If general purification is required indoors, initial efficiency filters can be used; If moderate purification is required indoors, two-stage filters with initial and intermediate efficiency should be used; If ultra clean purification is required indoors, primary, medium, and tertiary purification filtration should be used, and the efficiency of each level of filter should be reasonably and properly matched. If the efficiency difference between adjacent two levels of filters is too large, the previous level of filter cannot protect the subsequent level of filter.

2. Correctly measure the dust content and particle characteristics of outdoor air. Because filters filter and purify outdoor air before sending it indoors, the dust content of outdoor air is a very important data. Especially in multi-stage purification and filtration treatment, when selecting a pre filter, it is necessary to comprehensively consider factors such as the operating environment, spare parts costs, operating energy consumption, maintenance, and supply before deciding.

3. Properly determine filter characteristics. The main characteristics of filters are filtration efficiency, resistance, penetration rate, dust capacity, filtration wind speed, and processing air volume. If conditions permit, filters with low resistance, large dust capacity, moderate filtering wind speed, large processing air volume, convenient manufacturing and installation, and low price should be selected as much as possible. This is an economic analysis that comprehensively considers one-time investment, secondary investment, and energy efficiency ratio when selecting air filters.

4. Analyze the properties of dusty gases. The properties of dusty gases related to the selection of air filters mainly include temperature, humidity, acid and alkali content, and the amount of organic solvents. Because some filters allow use at high temperatures, while others can only operate at room temperature and constant humidity, and the amount of acid, alkali, and organic solvents in dusty gases has an impact on the performance and efficiency of air filters.

1、 Scope of after-sales service

1. After the delivery and acceptance of each series of products produced by our company, we will establish an independent file for the customer's product, which will facilitate regular tracking and service for the customer in the future.
2. Regular follow-up and follow-up of after-sales service. Based on different devices. Conduct regular telephone follow-up visits at least six times a year to understand the operation of the equipment, propose reasonable maintenance plans in a timely manner, and communicate and answer daily operational questions with user maintenance personnel.
3. Operating instructions. On site assembly equipment arrives at the user's site for free guidance on installation and debugging; Free guidance to equipment system operation and maintenance personnel for independent operation, maintenance, and simple troubleshooting.
4. Free door-to-door delivery is available for goods worth over 3000 yuan in the Pearl River Delta region.
5. Non Pearl River Delta regions can send express delivery, logistics, freight, etc. Depending on the situation, wooden boxes can be used for packaging (additional charges are required, and the fee standard is requested from our staff) to ensure that the goods arriving at the customer's hands are intact and avoid squeezing, deformation, damage, and other phenomena during express delivery, logistics, and freight transportation.

2、 Maintenance clause

All products are guaranteed free of charge for 12 months under normal use conditions, except for human factors and all force majeure factors, from the date of acceptance, with lifelong maintenance and technical support services; Provide paid after-sales service for faults caused by improper use:

1. After installation and acceptance, the equipment is subjected to external influences, resulting in deformation, perforation, hanging flowers, paint peeling, glass crushing, and other phenomena;
2. Improper use can cause deformation or breakage, resulting in the inability of electrical appliances to function properly, broken or broken switches on the control panel, and indicator lights being scratched or broken;
3. The time relay button is broken, making it unable to be restored, the fluorescent lamp and lampshade are cracked or broken, the wrong wire is connected, and all accessories of the transformer and equipment are burned;
4. Moving the device on its own, causing it to malfunction, modifying the circuit on its own, causing the device to malfunction;
5. Other personnel climbing equipment may cause partial sagging, loosening and detachment of handles, and deformation, as well as equipment failures caused by other human factors;
6. The filter is damaged by external forces during use;

3、 Requirements for after-sales service personnel:

1. All personnel responsible for after-sales service must wear the company's work clothes and work badges to come to the customer on time and provide corresponding after-sales service within the agreed time.
2. Pay attention to service attitude. During the service process, the attitude when communicating with others should be gentle, and when speaking to customers, it is not allowed to be rough or rough, and there should be no arguments or disputes with customers.
3. After providing on-site service or solving problems for users, customers must fill in their opinions and sign on the after-sales service form.
4. Within three days of on-site service to resolve issues, personnel need to be arranged to conduct a phone follow-up with the user to confirm whether the relevant issues have been resolved and whether the user is satisfied with the service.

Air conditioning vents

Aviation sector

Hospital

Laboratory

Lacquer room

Server room

Track

Workshop

Biological agents

Bio-Safety

Technical support

In general, the final level air filter determines the cleanliness of the air supply, while the front level air filters provide protection to the final level air filter, extending its service life and ensuring its normal operation. When selecting an air filter, it is necessary to consider selecting a suitable air filter based on the specific situation, and the selection principles are as follows:

1. Determine the efficiency of the final level air filter according to the indoor cleaning and purification standards required, and reasonably select the combination number of air filters and the efficiency of each level. If general purification is required indoors, initial efficiency filters can be used; If moderate purification is required indoors, two-stage filters with initial and intermediate efficiency should be used; If ultra clean purification is required indoors, primary, medium, and tertiary purification filtration should be used, and the efficiency of each level of filter should be reasonably and properly matched. If the efficiency difference between adjacent two levels of filters is too large, the previous level of filter cannot protect the subsequent level of filter.

2. Correctly measure the dust content and particle characteristics of outdoor air. Because filters filter and purify outdoor air before sending it indoors, the dust content of outdoor air is a very important data. Especially in multi-stage purification and filtration treatment, when selecting a pre filter, it is necessary to comprehensively consider factors such as the operating environment, spare parts costs, operating energy consumption, maintenance, and supply before deciding.

3. Properly determine filter characteristics. The main characteristics of filters are filtration efficiency, resistance, penetration rate, dust capacity, filtration wind speed, and processing air volume. If conditions permit, filters with low resistance, large dust capacity, moderate filtering wind speed, large processing air volume, convenient manufacturing and installation, and low price should be selected as much as possible. This is an economic analysis that comprehensively considers one-time investment, secondary investment, and energy efficiency ratio when selecting air filters.

4. Analyze the properties of dusty gases. The properties of dusty gases related to the selection of air filters mainly include temperature, humidity, acid and alkali content, and the amount of organic solvents. Because some filters allow use at high temperatures, while others can only operate at room temperature and constant humidity, and the amount of acid, alkali, and organic solvents in dusty gases has an impact on the performance and efficiency of air filters.

After sales guarantee

1、 Scope of after-sales service

1. After the delivery and acceptance of each series of products produced by our company, we will establish an independent file for the customer's product, which will facilitate regular tracking and service for the customer in the future.
2. Regular follow-up and follow-up of after-sales service. Based on different devices. Conduct regular telephone follow-up visits at least six times a year to understand the operation of the equipment, propose reasonable maintenance plans in a timely manner, and communicate and answer daily operational questions with user maintenance personnel.
3. Operating instructions. On site assembly equipment arrives at the user's site for free guidance on installation and debugging; Free guidance to equipment system operation and maintenance personnel for independent operation, maintenance, and simple troubleshooting.
4. Free door-to-door delivery is available for goods worth over 3000 yuan in the Pearl River Delta region.
5. Non Pearl River Delta regions can send express delivery, logistics, freight, etc. Depending on the situation, wooden boxes can be used for packaging (additional charges are required, and the fee standard is requested from our staff) to ensure that the goods arriving at the customer's hands are intact and avoid squeezing, deformation, damage, and other phenomena during express delivery, logistics, and freight transportation.

2、 Maintenance clause

All products are guaranteed free of charge for 12 months under normal use conditions, except for human factors and all force majeure factors, from the date of acceptance, with lifelong maintenance and technical support services; Provide paid after-sales service for faults caused by improper use:

1. After installation and acceptance, the equipment is subjected to external influences, resulting in deformation, perforation, hanging flowers, paint peeling, glass crushing, and other phenomena;
2. Improper use can cause deformation or breakage, resulting in the inability of electrical appliances to function properly, broken or broken switches on the control panel, and indicator lights being scratched or broken;
3. The time relay button is broken, making it unable to be restored, the fluorescent lamp and lampshade are cracked or broken, the wrong wire is connected, and all accessories of the transformer and equipment are burned;
4. Moving the device on its own, causing it to malfunction, modifying the circuit on its own, causing the device to malfunction;
5. Other personnel climbing equipment may cause partial sagging, loosening and detachment of handles, and deformation, as well as equipment failures caused by other human factors;
6. The filter is damaged by external forces during use;

3、 Requirements for after-sales service personnel:

1. All personnel responsible for after-sales service must wear the company's work clothes and work badges to come to the customer on time and provide corresponding after-sales service within the agreed time.
2. Pay attention to service attitude. During the service process, the attitude when communicating with others should be gentle, and when speaking to customers, it is not allowed to be rough or rough, and there should be no arguments or disputes with customers.
3. After providing on-site service or solving problems for users, customers must fill in their opinions and sign on the after-sales service form.
4. Within three days of on-site service to resolve issues, personnel need to be arranged to conduct a phone follow-up with the user to confirm whether the relevant issues have been resolved and whether the user is satisfied with the service.