1. What is the basic working principle of NEUTEK drying filter (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F)?
The dryer 100% removes water droplets propagating in compressed air by three methods: agglomeration, small vortex, and evaporation. Water droplets larger than 1 micron are aggregated into large water droplets in a coalescing filter and then discharged through a drain valve that is often open. Water droplets smaller than 1 micron rotate in hundreds of small vortices as they pass through the second stage filter. These small water droplets and oil droplets collect in the center of the vortex and are decomposed into water vapor (small vortex phenomenon). The water vapor and oil droplets that have not been converted into water droplets by the small vortex phenomenon are absorbed by the filter element of the second-stage filter. The compressed air is lower than 100% relative humidity, a small amount of oil still exists, and the water is evaporated into the compressed air. The special design of the three-stage filter unit in combination with the direction of the compressed air guarantees the effect of the NEUTEK filter.
2. What are the three filter elements used for?
* A filter element separates 95% of water, oil and impurities from the air. The second stage of filtration is collected and drained in time by a large reservoir with a honeycomb-shaped lower shell. The third filter element contains evaporation. A special material filter for any residual moisture.
3. What is the use of honeycomb water storage?
The honeycomb reservoir collects and discharges water droplets condensed by the *filter element, while the structure of the honeycomb mesh prevents the airflow from passing through the device with the condensed water.
4. How to prevent water from being sprayed from the drain valve?
Connect the soft plastic tube to the connector on the bottom of the drain valve.
5. Can you calm down the sound of compressed air and water?
A muffler can be installed between the drain hose and the manual drain valve or the NEUTEK automatic drain can be used instead.
6. What is an automatic drain valve?
The automatic drain valve is a device in which the filtered water flows to the drain valve, the water level is continuously raised, the float is driven to open the thimble, and the water and impurities are instantaneously drained with the compressed air.
7. How long does the automatic drain valve remain open?
Just let the collected water and oil have enough time to drain, usually less than half a second.
8. Does NEUTEK Drying Filter (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F) require a special pressure regulating valve?
Any pressure regulator can be installed on the NEUTEK dry filter.
10. How do we determine when the filter needs to be replaced?
* The signal is an increase in pressure loss, which does not occur if the filter is replaced periodically. The pressure difference display can indicate whether the filter element is "good" or "need to be replaced".
11. What are the spare parts in the NEUTEK drying filter (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F)?
We have mounting brackets, fixing bolts and plastic drain hoses.
12. Will NEUTEK drying filters (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F) freeze in winter?
will not. NEUTEK filters are designed so that as long as there is pressure in the system, water is continuously drained. When the pressure is stopped, there is no air in the system and no water can be frozen, and no new water will form.
13. Can the filter cartridge be cleaned and reused?
*The filter element can be cleaned. The second filter element cannot be cleaned. If the second filter cleaning is used again, the cotton fabric in the cotton filter may be blown into the air stream, so reuse is not recommended.
14. When do I need to replace the filter?
* If the filter is cleaned every year, it can last for several years. The second filter element can be replaced periodically according to the actual situation or when the pressure drops by 0.7kg/cm (10PSI).
15. Does the NEUTEK filter (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F) have a differential pressure display?
Have.
16. We can't see if we need to replace the second filter. Can we design the filter tube to be transparent?
No. Because no transparent material can withstand the large pressure that NEUTEK should withstand, the aluminum tube is used to install the filter.
17. Is it difficult to replace the filter?
Easy. It is not necessary to remove the filter from the pipe when replacing the filter element. Just loosen the upper screw and take out the pipe with the filter, then insert the new filter and tighten the screw.
18. Why does the need to gradually release pressure when replacing the filter element?
If there is still pressure in the pneumatic system, then the one-step design is dangerous, so carefully loosen the screw and gradually release the pressure.
19. What happens if the filter element is not replaced?
The pressure inside the pneumatic equipment will gradually decrease until the pneumatic equipment tool does not work properly, and the NEUTEK dry filter can no longer effectively remove water, oil and impurities.
20. Why use aluminum tubes?
Because the aluminum tube is light and can withstand the pressure requirements of the filter user.
21. Will the aluminum tube be corroded by the acid in the air system?
Under normal pneumatic systems, it is generally not, we have not encountered such problems since the production and sale of NEUTEK filters.
22. What are these filters made of?
* The filter element is made of environmentally friendly plastic, and the second filter element is made of cotton mesh woven with stainless steel wire.
23. Is the NEUTEK drying filter (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F) still required to drain the compressor?
The water from the compressor still needs to be drained. This will make the air cleaner and extend the life of the filter. The NEUTEK automatic drain valve can be installed on the compressor without manual drainage.
24. Can the NEUTEK drying filter (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F) remove 100% of the water?
It removes 99.99% of the beads and evaporates the remaining drops. The water vapor will not damage the equipment, stain the paint surface, or damage the pneumatic operation process. Only the liquid form of the water will cause the above problems. The NEUTEK Drying Filter removes almost all water droplets and converts the remaining harmful water droplets into harmless moisture.
25. We simply can't believe that NEUTEK filters can remove 99.99% of water?
Compressed air is passed through the aftercooler at 40 ° C, room temperature is 32 ° C, 80% relative humidity test conditions, different models of NEUTEK
The dry filter removes the following amounts of water per hour:
105F type 170g / hour (6 ounces / hour)
110F type 170g / hour (6 ounces / hour)
120F type 170g / hour (6 ounces / hour)
140F type 170g / hour (6 ounces / hour)
180F type 170g / hour (6 ounces / hour)
26. Does the NEUTEK Drying Filter (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F) remove water every minute?
Yes. The system is under pressure every second, and the NEUTEK drying filter is also working every second. The water captured per second is collected by a honeycomb reservoir and discharged by an automatic drain valve or a T-valve (swinging drain).
27. How much oil can be removed from the air?
About 99% of the bad oil and its decomposition in the air can be eliminated by the NEUTEK drying filter.
28. What is the role of the T-valve and T-nail?
The T-nail prevents the T-valve from being completely closed, and the continuous air discharge makes the ultra-dry filter dynamic all the time. Only a small amount of air leaks through this valve. About 0.1-0.3 cubic meters of air per hour from the T-type Loss in the valve, open the T-valve, move the T-nail up and down to remove any small particles that may block the T-valve.
29. What is the cost of the air lost by swinging the drain valve?
Every day the swing valve loses 0.8-2.7 cubic meters of air, and the cost per cubic metre is USD$0.14. Each NEUTEK drying filter costs USD0.11-0.38 per day.
30. How much pressure drop does NEUTEK Dry Filter (NT-105F NT-107F NT-110F NT-111F NT-120F NT-140F NT-180F) cause?
When the pressure of the compressed air line is 7 kg/cm2, the pressure through the NEUTEK drying filter is lowered by 0.14 kg/cm2, and the other ordinary filters cause the pressure to drop by 0.3-0.5 kg/cm2.
31. What is the pressure of zui work?
The large pressure of the Zuui of the NEUTEK drying filter is 17.5 kg/cm2.
32. What is the diameter and flow of each model?
Model connection diameter processing flow
M3/min(SCFM) zui large pressure kg/cm2 size
Mm weight kg optional drainage
FEC
NT-520A 1/4" 0.4(15) 17.5(250) 181×77×32 0.9 √ √
NT-520B 1/4" 0.4(15) 17.5(250) 210×77×45 0.9 √ √ √
NT-105F 1/4" 1.4(50) 17.5(250) 210×102×64 1.4 √ √ √
NT-106F 3/8" 1.4(50) 17.5(250) 210×102×64 1.4 √ √
NT-107F 1/2" 1.4(50) 17.5(250) 210×102×64 1.4 √ √
NT-110F 1/2" 2.2(80) 17.5(250) 300×153×83 2.7 √ √
NT-111F 3/4" 2.2(80) 17.5(250) 300×153×83 2.7 √ √
NT-120F 1" 4.2(150) 17.5(250) 381×242×140 6.8 √ √
NT-140F 1-1/2" 7.0(250) 17.5(250) 508×318×185 16.2 √ √
NT-180F 2" 14.0(500) 10.5(150) 686×458×248 31.5 √ √
33. What is the difference between NEUTEK drying filters and other types of filters?
The NEUTEK Drying Filter is a versatile unit that replaces the aftercooler, dryer, resolver and condenser. No other single unit can solve these problems. It is a major improvement in compressed air purification for 60 years.
NEUTEK drying filters are characterized by:
* Multi-functional single unit
* Three filter elements with water filter, honeycomb reservoir and particulate filter
* T-type valve can automatically drain without interruption
* Filter components last longer than other filters
* Eliminate 100% of water drops
* Eliminate 99% of oil droplets
* Eliminate 100% of 5 micron particles and 50% of 1 micron particles
* The second stage filter turns residual liquid water into water vapor
* Pressure loss is minimal
* zui large working pressure can reach 17.5kg/cm2
* Made of aluminum alloy, fast heat conduction
* Replacing filter elements is simple, fast and safe
* A variety of models to meet the various flow requirements required, Zui large single filter processing flow up to 56m3
* Low cost of use, low operating, maintenance, and operating costs
Other filters:
* Short life
* Great pressure loss
* Unstable filtering
* In order to see the internal structure of the use of plastic materials, the working pressure is low, always pay attention to the water collection, you must open the drain valve by hand
* Can not automatically drain without interruption
* No large gas volume models
* Low initial cost, but low efficiency, large pressure drop, low efficiency of pneumatic operation such as pneumatic tool life and spray quality
34. Can I choose a suitable NEUTEK filter model based on compressor size?
No. The correct model is chosen based on the compressed air flow used by the pneumatic equipment. As a rule of thumb, the size of the compressed air line gives an important reminder of how to choose the model, ie the filter type that matches the compressed air line.
35. What is the filtering effect of the NEUTEK filter?
Particle size filter effect
5micron 100%
4micron 95%
3micron 85%
2micron 75%
1micron 50%
36. What is the difference between the aftercooler and the NEUTEK drying filter?
The aftercooler is installed near the compressor to cool the compressed air, and to remove the saturated water from the cooled compressed air. Because the cold air does not contain as much moisture as the hot air, the air passing through the aftercooler is 100% saturated water. Part of the air, through any re-cooling in the pipeline, there will be saturated water. The NEUTEK drying filter is installed near the gas point, which can 100% remove the liquid water contained in the compressed air to be used, and can remove 99% of the liquid. Harmful oil, chemical components, impurities and rust, the compressed air that reaches the equipment through filtration has no particles larger than 5 microns, no corrosive decomposition substances, no water drops.
37. What does the Zui Big CFM of each model really taste?
The 105-type Zui has a large flow rate of 1,350 liters per minute (50 CFM cubic feet per minute), and an ordinary gun has a capacity of 120 liters per minute (5 CFM). The 105 NEUTEK filter provides improved compressed air for 10 guns.
38. What is the small work pressure and zui small gas flow?
The small working pressure of zui is 3kg/cm2 (42PSI), and the small airflow of zui is 100L/min (3.5CFM).
39. Does the NEUTEK Drying Filter have a very small pressure loss that means the filter element is rough and cannot filter fine particles?
From the outside, NEUTEK's second filter element is rough. This is the material used in the patented design. The compressed air passes from one end of the filter element to the other end. Through the long surface area of ​​the filter element, compressed air can easily pass through a single layer of filter media. When the media is rolled up, the compressed air passes through the long distance from one end of the media to the other. This is why the filter core looks rough and perfect, and it is rolled up to force the compressed air to pass through the full depth of the filter.
40. Does the NEUTEK drying filter eliminate odor?
Odor particles of size 0.002-0.003 microns are too small to be removed with NEUTEK drying filters, but a separately designed NEUTEK unit removes odour from the air.
41. Can it be removed by NEUTEK drying filter?
Smoke particles range in size from 0.03 to 0.001 microns and cannot be removed with NEUTEK drying filters, but the uniquely designed NEUTEK unit removes fumes.
42. What is the dew point after treatment with an ultra-dry filter?
The dew point does not indicate whether the water is liquid or gaseous, and only liquid water is harmful. The moisture under the dew point of compressed air from the NEUTEK drying filter is 100% gas. The lower dew point claimed by other filters is meaningless. At any dew point, if the water is in the state of water drops, then It will damage the equipment, the dew point is only in the range of -12 ° C to 2 ° C (10 ° C -35 ° C), and the water is in the form of water vapor, the lower dew point is not necessary, NEUTEK filter can reach the above dew point.
43. Can NEUTEK drying filters replace freeze dryers or adsorption dryers?
As long as engineers can understand the difference between liquid and gaseous water in compressed air, NEUTEK drying filters can replace many peripheral drying equipment (freeze dryers, aftercoolers, adsorption dryers), and solve and improve compressed air through new methods. The old problem of quality. Because this booklet did not fully explain this concept, many engineers initially felt difficult to understand.
44. Many water collectors and air filters work well when installed, but not after a few months. Will NEUTEK dry filters do the same?
When careful maintenance, regular opening of the water collector and replacement of the filter element, the water collector and filter are very effective, NEUTEK drying filters do not require manual drainage, they will continue to filter until blocked, causing a significant drop in pressure, This means they are still protecting your device.
45. Many filters require frequent replacement of the filter element. NEUTEK dry filters also require regular replacement of the filter element. Does this mean that they do not filter for a while?
Because 100% of the water, corrosive chemicals and impurities are removed in the NEUTEK* stage condensate filter, the NEUTEK drying filter can be maintained for a long time.
46. ​​Can NEUTEK drying filters be used to filter carbonic acid gas?
No.
47. Can NEUTEK drying filters be used to filter argon and other gases?
Argon, nitrogen and industrial oxygen can be filtered.
48. Can NEUTEK drying filters be used in food, medicine and precision machines?
We recommend NEUTEK drying filters for food, pharmaceutical equipment, and precision instrumentation. It is very beneficial to install NEUTEK drying filters.
49. Can NEUTEK drying filters be used for pneumatic measuring instruments and robots?
The installation of NEUTEK drying filters eliminates the need for routine maintenance of compressed air equipment. NEUTEK drying filters are now defined as an irreplaceable protection device for many precision instruments and robots.
50. Can we use NEUTEK drying filters to prevent damage to the solenoid valve?
of course can.
51. What about welding machines?
NEUTEK drying filters are useful for welding.
52. When compressed air contains moisture, iron, steel and processed metal parts are prone to rust. Can NEUTEK drying filters be rust-proof?
Yes. The compressed air coming out of the spray gun is free of any liquid water, and it is impossible to form any water on the surface of the sprayed part.
53. Where should the NEUTEK drying filter be installed?
Types 140 and 180 should be installed on the air main or branch line; models 105, 107, 110 and 120 should be installed as close as possible to the compressed air equipment (recommended to be installed within 7.5 m).
54. Can the NEUTEK drying filter be placed on the compressor?
The compressed compressed air is very hot and full of water. We recommend that the NEUTEK dry filter be installed in a place where the compressed air is stable, within 10 degrees of the ambient air temperature, usually about 10 meters behind the compressor.
55. Can the NEUTEK Drying Filter be placed upside down or sideways?
No.
56. Can NEUTEK drying filters be installed with other water collection and filters?
can. But it really only needs a multi-function NEUTEK drying filter.
57. Does Type 14E remove water?
The 14E is used directly or directly on a pneumatic tool or spray gun. This evaporates water, filters oil and impurities, but does not remove moisture. Only the NEUTEK drying filter removes water.
58. Can the filter core of 14E be cleaned?
No. Zui is good to change components regularly.
59. Can the oil mister adjust the amount of oil?
A hexagonal set screw adjusts the amount of oil that can be rectified into the pipe.
60. Do you need compressed air when loading the oil mister?
no.
61. What happens if I install the 14E or the oil mister 2 meters away from the equipment?
If the 14E is installed 2 meters away from the pneumatic tool, then water droplets will appear when the temperature of the pipe changes. The 14E works by vaporizing and then using compressed air before the water has a chance to become water. If the oil mister is installed 2 meters away from the tool, the lubricant will be ineffective. The oil mist will not lubricate the pneumatic tool. Only the liquid oil in the friction part will be lubricated, so the oil mister is made light so that it can be installed in the pneumatic. On the tool or near a pneumatic tool.
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