How do energy-saving air-jet looms

Non-woven fabrics are mainly gripper loom, water jet loom, air jet loom, rapier. Among them, the projectile weaving machine energy consumption (calculated in woven fabric per square meter) minimum, followed by water jet loom, air-jet and rapier highest. Enterprises can not only buy what kind of loom high and low energy consumption as the main index, but the launch of the new machine in Textile Machinery must pay attention to energy-saving technologies.

The reason why the high-energy air jet loom, mainly in the nozzle energy consumption. Each air-jet looms manufacturing companies very early on subnozzle mouth holes were studied, using a single hole, porous, inverted cone shape, etc., a lot has been applied in practice, various aperture shapes subnozzle own advantages. In the nozzle (including primary and secondary nozzles) and trachea on innovative not only save energy but also improve the quality of weft insertion.

As electronic technology is widely used looms monitoring and control, the companies have launched new technology and new energy-saving measures, such as air-jet loom solenoid valves subnozzle applications from the past four to six auxiliary nozzle arrangement a solenoid valve to two auxiliary nozzle arrangement a solenoid valve, controlled by the electronic control box ordered off solenoid valve in order to achieve the purpose jet stream Relay. According to the introduction of new technology alone can save air consumption by 10% to 15%. In reed width 4750px air-jet looms, for example, an air-jet looms weft insertion gas consumption is 0.5 ~ 0.6m3 / min, 48 air-jet looms to configure nearly 40m3 / min air compressor, and a desk 40m3 / min Compressed air confidential configure a station tens of kilowatts of electric motors. Usually 4750px air-jet loom has an auxiliary nozzle 24 to 26, in the weft insertion auxiliary nozzle pitch of each channel has 70 ~ 80mm, due to the 4 to 6 auxiliary nozzle arrangement a solenoid valve, i.e. the auxiliary nozzles 4 to 6 switches At the same time, and this does not save gas consumption. Now, some air-jet loom two auxiliary nozzle arrangement a solenoid valve, the same as just two auxiliary nozzle switching time, which is to create the conditions to save gas consumption. With the improvement of the loom speed controlling each solenoid valve and the amount of reduction in the auxiliary discharge requires the auxiliary nozzle speed, no high-performance, high-speed solenoid valve of this technology is not promoted.

In addition to the air loom weft insertion energy, other organizations energy consumption is great, the most important is beating. Beating two ways: crank linkage and conjugate cam beating the two institutions have advantages and disadvantages. 20 years of practice Comparative Production Description: This two beating meets production requirements. For individual heavy fabric wide, beating conjugate cam mechanism has its distinct advantages, and crank rod beating in this regard is somewhat lacking. For most products, two mechanisms are exactly the same. Judging from the number of air-jet looms application crank linkage of an absolute majority. Rapier is beating institutional development from the crank rod turned into a conjugated round beating. The gripper loom non-use conjugate cam beating unavailable.

Followed by the opening mechanism. Regardless of all consumption cam openings or larger organizations dobby. But the same is opening cam, cam negative than positive cam slightly lower energy consumption. Both have advantages and disadvantages cam opening, the user should buy according to their own specific circumstances. Dobby energy consumption is larger than the opening cam. Toyota and Tsudakoma company launched a one lifting heald a servo motor electronic dobby, canceled the electromagnet, cams, energy consumption is much lower than the existing electronic dobby, regulation is also very convenient.

When it comes to air-jet looms without mentioning the air compressor. Now the domestic enterprises to use the air compressor is not very satisfactory, lower compressor efficiency, but also because of vibration and noise than the larger compressor to be installed at the local shop some distance away from the air-jet looms so large pipeline energy consumption. Japanese air-jet looms use plant are small-capacity compressor, if the use of 48 air-jet looms plant only using four small capacity air compressor, three normally open one spare, but spare not always stop with rotation sequentially but 4 devices boot. It is installed in a place not far from the loom, and some even in a production workshop. From our point of view is certainly lower than the energy consumption.

Compressor is divided into two absolutely non-oil and oil filter through indirect oil-free. Air compressor oil from the operation efficiency, service life, absolutely no energy than oil. 20 years before companies are using absolutely oil-free air compressor. In recent years, there are many users to switch to air compressor oil, its price is cheaper than a lot of absolutely oil-free air compressors. The air compressor oil exploration through continuous improvement, first is to change the lubricating oil varieties, in addition to oil stains can be cleaned using a lubricant, in case the anti-filter fails, oil spills on the finished cloth, can be processed in the dyeing and finishing process is eliminated. Air compressor oil also has shortcomings, it has a certain oil life, should be changed regularly. Meanwhile oil network should be cleaned or replaced regularly.

In recent years, various air compressor plant also launched the electronic control frequency conversion motor, variable speed air compressor, it is reported can save energy about 10%. The reason it is energy-saving because you can adjust the speed of the motor according to the size of the air consumption. Take 96 air-jet looms, for example, under normal circumstances the amount of gas is greater than the gas consumption, since 96 looms always have a few down, although there is an accumulator can adjust the volume, but if more stoppages loom , the accumulator is necessary to shut down the gas filled the air compressor, and later centrifugal air compressor down to more than 30 minutes to re-boot, not allowed to stop, when to open. So are the way to take non-stop venting, so there is part of the energy wasted. This energy-efficient compressor can solve venting problems, thus saving energy.

Non-woven fabrics are mainly gripper loom, water jet loom, air jet loom, rapier. Among them, the projectile weaving machine energy consumption (calculated in woven fabric per square meter) minimum, followed by water jet loom, air-jet and rapier highest. Enterprises can not only buy what kind of loom high and low energy consumption as the main index, but the launch of the new machine in Textile Machinery must pay attention to energy-saving technologies.

The reason why the high-energy air jet loom, mainly in the nozzle energy consumption. Each air-jet looms manufacturing companies very early on subnozzle mouth holes were studied, using a single hole, porous, inverted cone shape, etc., a lot has been applied in practice, various aperture shapes subnozzle own advantages. In the nozzle (including primary and secondary nozzles) and trachea on innovative not only save energy but also improve the quality of weft insertion.

As electronic technology is widely used looms monitoring and control, the companies have launched new technology and new energy-saving measures, such as air-jet loom solenoid valves subnozzle applications from the past four to six auxiliary nozzle arrangement a solenoid valve to two auxiliary nozzle arrangement a solenoid valve, controlled by the electronic control box ordered off solenoid valve in order to achieve the purpose jet stream Relay. According to the introduction of new technology alone can save air consumption by 10% to 15%. In reed width 4750px air-jet looms, for example, an air-jet looms weft insertion gas consumption is 0.5 ~ 0.6m3 / min, 48 air-jet looms to configure nearly 40m3 / min air compressor, and a desk 40m3 / min Compressed air confidential configure a station tens of kilowatts of electric motors. Usually 4750px air-jet loom has an auxiliary nozzle 24 to 26, in the weft insertion auxiliary nozzle pitch of each channel has 70 ~ 80mm, due to the 4 to 6 auxiliary nozzle arrangement a solenoid valve, i.e. the auxiliary nozzles 4 to 6 switches At the same time, and this does not save gas consumption. Now, some air-jet loom two auxiliary nozzle arrangement a solenoid valve, the same as just two auxiliary nozzle switching time, which is to create the conditions to save gas consumption. With the improvement of the loom speed controlling each solenoid valve and the amount of reduction in the auxiliary discharge requires the auxiliary nozzle speed, no high-performance, high-speed solenoid valve of this technology is not promoted.

In addition to the air loom weft insertion energy, other organizations energy consumption is great, the most important is beating. Beating two ways: crank linkage and conjugate cam beating the two institutions have advantages and disadvantages. 20 years of practice Comparative Production Description: This two beating meets production requirements. For individual heavy fabric wide, beating conjugate cam mechanism has its distinct advantages, and crank rod beating in this regard is somewhat lacking. For most products, two mechanisms are exactly the same. Judging from the number of air-jet looms application crank linkage of an absolute majority. Rapier is beating institutional development from the crank rod turned into a conjugated round beating. The gripper loom non-use conjugate cam beating unavailable.

Followed by the opening mechanism. Regardless of all consumption cam openings or larger organizations dobby. But the same is opening cam, cam negative than positive cam slightly lower energy consumption. Both have advantages and disadvantages cam opening, the user should buy according to their own specific circumstances. Dobby energy consumption is larger than the opening cam. Toyota and Tsudakoma company launched a one lifting heald a servo motor electronic dobby, canceled the electromagnet, cams, energy consumption is much lower than the existing electronic dobby, regulation is also very convenient.

When it comes to air-jet looms without mentioning the air compressor. Now the domestic enterprises to use the air compressor is not very satisfactory, lower compressor efficiency, but also because of vibration and noise than the larger compressor to be installed at the local shop some distance away from the air-jet looms so large pipeline energy consumption. Japanese air-jet looms use plant are small-capacity compressor, if the use of 48 air-jet looms plant only using four small capacity air compressor, three normally open one spare, but spare not always stop with rotation sequentially but 4 devices boot. It is installed in a place not far from the loom, and some even in a production workshop. From our point of view is certainly lower than the energy consumption.

Compressor is divided into two absolutely non-oil and oil filter through indirect oil-free. Air compressor oil from the operation efficiency, service life, absolutely no energy than oil. 20 years before companies are using absolutely oil-free air compressor. In recent years, there are many users to switch to air compressor oil, its price is cheaper than a lot of absolutely oil-free air compressors. The air compressor oil exploration through continuous improvement, first is to change the lubricating oil varieties, in addition to oil stains can be cleaned using a lubricant, in case the anti-filter fails, oil spills on the finished cloth, can be processed in the dyeing and finishing process is eliminated. Air compressor oil also has shortcomings, it has a certain oil life, should be changed regularly. Meanwhile oil network should be cleaned or replaced regularly.

In recent years, various air compressor plant also launched the electronic control frequency conversion motor, variable speed air compressor, it is reported can save energy about 10%. The reason it is energy-saving because you can adjust the speed of the motor according to the size of the air consumption. Take 96 air-jet looms, for example, under normal circumstances the amount of gas is greater than the gas consumption, since 96 looms always have a few down, although there is an accumulator can adjust the volume, but if more stoppages loom , the accumulator is necessary to shut down the gas filled the air compressor, and later centrifugal air compressor down to more than 30 minutes to re-boot, not allowed to stop, when to open. So are the way to take non-stop venting, so there is part of the energy wasted. This energy-efficient compressor can solve venting problems, thus saving energy.