In Line Compressed Air Filter Introduction
Lingyu is a top manufacturer of in line compressed air filter systems in China. And coalescing filter can eliminate many harmful materials from an air compressor. ตัวอย่างเช่น, it can remove water, dust oil vapors, เป็นต้น. นอกจากนี้, compressed air filters are usually three-stage. นั่นคือ, it includes a primary filter or pre-filter, dust-removal filter, and oil-removal filter. Some manufacturers call them QPS precision filters. And filtration accuracy is 1.0 microns and 0.01 ไมครอน.
This filter is with a manual drain valve. So you need to drain the water regularly in time. แน่นอน, we also produce a compressed air filter system with an automatic drain. นอกจากนี้, the housing material is cast aluminum alloy. And we can also customize other materials, such as carbon steel and stainless steel.
Technical Parameters of In Line Compressed Air Filter
| ประเภทตัวกรอง | AO Prefilter | AA Dust removal filter | AX oil removal filter | ACS Activated carbon filter |
| Application | General purpose dust and | high precision purpose dust | Ultra-precision oil removal | Oil vapor adsorption |
| oil removal (coalescing filter) | & oil removal (coalescing filter) | (coalescing filter) | filtration | |
| & deodorization | ||||
| Filtration particle size | ≤1.0μm | ≤0.01μm | ≤0.01μm | ≤0.01μm |
| Residual oil content | ≤0.1ppm | ≤0.01ppm | ≤0.001ppm | ≤0.003ppm |
| Port thread standard | GB/T7307-2001 | |||
| ความกดดันจากการทำงาน | แถบ Std.7 / สูงสุด:16 บาร์ | |||
| Initial pressure loss | 0.07 บาร์ | |||
| Inlet temperature | Min.2℃ Max.80℃ | |||
| Processing medium | Compressed air/non-corrosive gas | |||
| Separation principle | Direct interception, inertial collision and diffusion | |||
| วัสดุองค์ประกอบตัวกรอง | Stainless steel support mesh + borosilicate nano glass fiber | |||
| + high temperature needle felt | ||||
| Filter element lifetime | 8000 ชั่วโมง | |||
| Housing of compressed air line filter | High quality cast aluminum alloy | |||
| Surface treatment | Internal electroplating anti-corrosion + external powder coating anti-corrosion | |||
| Housing lifetime | at least 10 ปี | |||
| Drain type | Standard with ball valve, manual drain | |||
Advantages of Lingyu Compressed Air Line Filter
- ประการแรก, use multiple layers of different filter materials. นั่นคือ, it includes a borosilicate fiber layer, glass fiber layer, activated carbon fiber layer, multi-layer non-woven fabric layer, and stainless steel mesh layer. ผลที่ตามมา, we can obtain high-quality air. นอกจาก, it can ensure the working strength of the filter element.
- ประการที่สอง, use one-piece cast aluminum housing. นอกจากนี้, it passes the internal electrophoresis treatment. There the epoxy resin powder on the outer surface. นอกจากนี้, it passes twice pressure tests. So it guarantees durability and corrosion resistance. ในเวลาเดียวกัน, prevents compressed air line filter leakage.
- ประการที่สาม, there is a deflector inside the filter element. So it makes the air delivery smoother. There is less differential pressure. ดังนั้น, it will reduce the energy consumption of the compressed air filter system.
- ประการที่สี่, the airflow direction is marked on the housing. It is very easy to install.
- Fifth, the compressed air line filter is with a manual drain valve. Stable and reliable. We can drain the water regularly.
- Sixth, we can customize the logo and label for your filters.
- ในที่สุด, the packaging is good. Use pearl wool for individual protection. So it can prevent shipping damage.
How to Choose The Right Coalescing Filter For Air Compressor
- ความกดดันจากการทำงาน: determine the pressure level of the filter according to the possible highest pressure in the pipeline.
- Inlet And Outlet Size: It’s generally the same as the line diameter. ถ้าไม่, you can use an adapter to connect the compressed air filter system.
- Air Capacity: It’s generally consistent with the airflow of the refrigerant dryer. It is slightly larger than the air capacity of the air compressor.
- Inline Compressed Air Filter Material: All our filters below 22m³/min are aluminum alloy. Exceeding this flow rate is made of carbon steel. If for food and medical industries, it is necessary to choose 304 สแตนเลส. แน่นอน, if it is corrosive, need to choose 316 or 316L material.
- Determine The Filter Grade of The Filter Element:
- Main line compressed air filter: It can remove a large amount of liquid and solid particles above 3μm. We usually install it after the air compressors and after the coolers. And install it before other compressed air line filters. It acts as a pre-treatment device before a refrigerated dryer.
- Airline filter: It can filter out liquid and solid particles as small as 1μm. ในเวลาเดียวกัน, the residual oil content is only 0.1 ppm. There are traces of moisture, ฝุ่น, and oil mist. It is used for pretreatment before the A-class filter. Often use it before the refrigeration dryer and desiccant air dryer.
- Dust and oil removal filter: It can remove liquid and solid particles as small as 0.01μm. ในเวลาเดียวกัน, the residual oil content is 0.01 ppm and 0.001 ppm, respectively. Almost all moisture, ฝุ่น, and oil are removed. It can protect the air before the desiccant dryer.
- Activated carbon filter: It can filter out oil mist and hydrocarbons as small as 0.01μm. นอกจากนี้, the residual oil content is only 0.003 ppm. The air is free from moisture, ฝุ่น, และน้ำมัน. นอกจาก, odorless and tasteless. So it’s suitable for the food industry, breathing, aseptic packaging, เป็นต้น.
How Does In Line Compressed Air Filter Work
The filter element adopts a straight-through open design. ดังนั้น, the impurities can be directly sent to the liquid storage chamber. No need to penetrate through the filter element. ในที่สุด, we discharge them through the drain valve.
The middle filter element adopts high-quality polymer filter material. It has a certain adsorption capacity for impurities such as oil mist. So it fully guarantees the filtering effect. Part of the compressed air purges the inner wall from top to bottom. So it can effectively eliminate impurities. ในเวลาเดียวกัน, it reduces the resistance of the filter element to the compressed air.
Solid and liquid droplets are intercepted by in line compressed air filter. Then agglomerates on the surface of the filter element (inside and outside). They settle to the bottom of the coalescing filter by gravity. ในที่สุด, we exhaust impurities and water by automatic drain or manually. ดังนั้น, we get the pure compressed air.
How to Install And Use The Compressed Air Line Filter System Right
(1) Install Air Compressor Coalescing Filters
- ประการแรก, wrap the manual valve with the tape. And then assemble it to the outer housing of the in line compressed air filter.
- ประการที่สอง, install the filter within the specified pressure and temperature range.
- ประการที่สาม, usually install filters after the aftercooler and the air storage tank.
- นอกจากนี้, we can’t install the filter after the quick opening valve. นอกจาก, we need to add an air receiver tank to balance pressure fluctuations. อีกด้วย, prevents the impact phenomenon caused by backflow.
- Before installing the filter, it is necessary to thoroughly purge the connection pipes. So it can prevent impurities from contaminating the compressed air.
- Install correctly according to the direction of the inlet and outlet.
- ในที่สุด, need to install all levels of the air compressor coalescing filter in the correct order.
(2) Use The Compressor Water, Dust, Oil Filters
- Do not use only high-precision filters. อีกด้วย, need to install the pre-filter. It’s best to use a compressed air filter system with different precisions together.
- The filter element is the main part. When working, regularly check the pressure drop of the inlet and outlet air. Our filter has an initial pressure drop of 0.2 บาร์. The pressure drop will increase gradually with the use of time. When it reaches 0.4 บาร์, it means that the filter element has been blocked by dirt. So we should replace it in time. Usually not to use more than 8000 ชั่วโมง.
- The inlet air temperature of the filter should not exceed 80℃. นอกจากนี้, the working pressure cannot exceed 16 บาร์. อีกด้วย, there must be no corrosive gas.
- This is an in-line compressed air filter without an automatic drain. ดังนั้น, open the ball valve regularly to discharge the accumulated water.
คำถามที่พบบ่อย
ไตรมาสที่ 1: Your filter does not with auto drain. Could you also manufacture it with an automatic drain?
A1: แน่นอน. This is with a manual drain valve. But we also produce the compressed air filter with auto drain.
ไตรมาสที่ 2: Are you a trader or factory of compressed air line filters?
A2: We are a top-quality manufacturer of compressed air filters. แน่นอน, we also produce refrigerated air dryers and desiccant air dryers.
ไตรมาสที่ 3: Can you also produce a high-pressure compressed air filter?
A3: แน่นอน. The maximum pressure of our regular filter is 1.6MPa. And we also customize high-pressure filters, such as 25bar, 40บาร์, เป็นต้น.
ไตรมาสที่ 4: Can we put my logo and stickers onto the filters?
A4: ใช่. We are an OEM filter factory. And we can print your logo and stickers on the coalescing filters.
Q5: Do your filters have MOQ?
A5: เลขที่. You can only buy only one compressed air line filter for the test.
