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. على سبيل المثال, it can remove water, dust oil vapors, إلخ. فضلاً عن ذلك, compressed air filters are usually three-stage. إنه, 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 ميكرون.
This filter is with a manual drain valve. So you need to drain the water regularly in time. بالطبع, we also produce a compressed air filter system with an automatic drain. Additionally, 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
نوع فلتر | 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 | .0.01 جزء في المليون | ≤0.001ppm | ≤0.003ppm |
Port thread standard | GB/T7307-2001 | |||
Working pressure | ستد.7 بار / الأعلى:16 حاجِز | |||
Initial pressure loss | 0.07 حاجِز | |||
Inlet temperature | Min.2℃ Max.80℃ | |||
Processing medium | Compressed air/non-corrosive gas | |||
Separation principle | Direct interception, inertial collision and diffusion | |||
Filter element material | Stainless steel support mesh + borosilicate nano glass fiber | |||
+ high temperature needle felt | ||||
Filter element lifetime | 8000 ساعات | |||
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 سنين | |||
Drain type | Standard with ball valve, manual drain |
Advantages of Lingyu Compressed Air Line Filter
- أولاً, use multiple layers of different filter materials. إنه, it includes a borosilicate fiber layer, glass fiber layer, activated carbon fiber layer, multi-layer non-woven fabric layer, and stainless steel mesh layer. نتيجة ل, we can obtain high-quality air. بجانب, it can ensure the working strength of the filter element.
- ثانيًا, use one-piece cast aluminum housing. علاوة على ذلك, it passes the internal electrophoresis treatment. There the epoxy resin powder on the outer surface. فضلاً عن ذلك, it passes twice pressure tests. So it guarantees durability and corrosion resistance. في نفس الوقت, prevents compressed air line filter leakage.
- ثالثا, there is a deflector inside the filter element. So it makes the air delivery smoother. There is less differential pressure. لذلك, it will reduce the energy consumption of the compressed air filter system.
- Fourth, 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.
- أخيراً, 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
- ضغط العمل: 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. ان لم, 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 stainless steel. بالطبع, 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. في نفس الوقت, the residual oil content is only 0.1 جزء في المليون. There are traces of moisture, تراب, 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. في نفس الوقت, the residual oil content is 0.01 ppm and 0.001 جزء في المليون, على التوالى. Almost all moisture, تراب, 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. فضلاً عن ذلك, the residual oil content is only 0.003 جزء في المليون. The air is free from moisture, تراب, والنفط. بجانب, odorless and tasteless. So it’s suitable for the food industry, breathing, aseptic packaging, إلخ.
How Does In Line Compressed Air Filter Work
The filter element adopts a straight-through open design. لذلك, the impurities can be directly sent to the liquid storage chamber. No need to penetrate through the filter element. أخيراً, 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. في نفس الوقت, 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. أخيراً, we exhaust impurities and water by automatic drain or manually. هكذا, we get the pure compressed air.
How to Install And Use The Compressed Air Line Filter System Right
(1) Install Air Compressor Coalescing Filters
- أولاً, wrap the manual valve with the tape. And then assemble it to the outer housing of the in line compressed air filter.
- ثانيًا, install the filter within the specified pressure and temperature range.
- ثالثا, usually install filters after the aftercooler and the air storage tank.
- فضلاً عن ذلك, we can’t install the filter after the quick opening valve. بجانب, we need to add an air receiver tank to balance pressure fluctuations. أيضًا, 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.
- أخيراً, 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. أيضًا, 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 حاجِز. The pressure drop will increase gradually with the use of time. When it reaches 0.4 حاجِز, 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 ساعات.
- The inlet air temperature of the filter should not exceed 80℃. فضلاً عن ذلك, the working pressure cannot exceed 16 حاجِز. أيضًا, there must be no corrosive gas.
- This is an in-line compressed air filter without an automatic drain. لذلك, open the ball valve regularly to discharge the accumulated water.
الأسئلة الشائعة
س1: Your filter does not with auto drain. Could you also manufacture it with an automatic drain?
أ1: بالتأكيد. This is with a manual drain valve. But we also produce the compressed air filter with auto drain.
Q2: Are you a trader or factory of compressed air line filters?
A2: We are a top-quality manufacturer of compressed air filters. بالطبع, we also produce refrigerated air dryers and desiccant air dryers.
س3: Can you also produce a high-pressure compressed air filter?
A3: بالتأكيد. The maximum pressure of our regular filter is 1.6MPa. And we also customize high-pressure filters, such as 25bar, 40حاجِز, إلخ.
س 4: Can we put my logo and stickers onto the filters?
A4: نعم. We are an OEM filter factory. And we can print your logo and stickers on the coalescing filters.
س5: Do your filters have MOQ?
A5: No. You can only buy only one compressed air line filter for the test.